merge: ~pb/v4l-dvb

From: Michael Krufky <mkrufky@linuxtv.org> Priority: normal Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
author: Michael Krufky <mkrufky@linuxtv.org> 2008-09-25 08:37:12 -0400
committer: Michael Krufky <mkrufky@linuxtv.org> 2008-09-25 08:37:12 -0400
commit: 7e39de54b4ed06bb2ababbe72b16f195d796d8f0 (patch)
tree: 5a74da414f5b1aaa78712988a989a00a94736648
parent: 968c43076f37c9f65df65fe50a1c643a82b1192b (diff)
parent: 9385e4874ef72f62d77800fe2eb47429d0854125 (diff)
download: mediapointer-dvb-s2-7e39de54b4ed06bb2ababbe72b16f195d796d8f0.tar.gz
mediapointer-dvb-s2-7e39de54b4ed06bb2ababbe72b16f195d796d8f0.tar.bz2
131 files changed, 13228 insertions, 1893 deletions
diff --git a/linux/Documentation/video4linux/CARDLIST.cx88 b/linux/Documentation/video4linux/CARDLIST.cx88
index 7cf5685d3..075650c95 100644
--- a/linux/Documentation/video4linux/CARDLIST.cx88
+++ b/linux/Documentation/video4linux/CARDLIST.cx88
@@ -66,3 +66,9 @@
  65 -> DViCO FusionHDTV 7 Gold                             [18ac:d610]
  66 -> Prolink Pixelview MPEG 8000GT                       [1554:4935]
  67 -> Kworld PlusTV HD PCI 120 (ATSC 120)                 [17de:08c1]
+ 68 -> Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid           [0070:6900,0070:6904,0070:6902]
+ 69 -> Hauppauge WinTV-HVR4000(Lite) DVB-S/S2              [0070:6905,0070:6906]
+ 70 -> TeVii S460 DVB-S/S2                                 [d460:9022]
+ 71 -> Omicom SS4 DVB-S/S2 PCI                             [A044:2011]
+ 72 -> TBS 8920 DVB-S/S2                                   [8920:8888]
+ 73 -> TeVii S420 DVB-S                                    [d420:9022]
diff --git a/linux/Documentation/video4linux/CARDLIST.em28xx b/linux/Documentation/video4linux/CARDLIST.em28xx
index 89c7f32ab..b9181b523 100644
--- a/linux/Documentation/video4linux/CARDLIST.em28xx
+++ b/linux/Documentation/video4linux/CARDLIST.em28xx
@@ -1,5 +1,5 @@
   0 -> Unknown EM2800 video grabber             (em2800)        [eb1a:2800]
-  1 -> Unknown EM2750/28xx video grabber        (em2820/em2840) [eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883]
+  1 -> Unknown EM2750/28xx video grabber        (em2820/em2840) [eb1a:2820,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883]
   2 -> Terratec Cinergy 250 USB                 (em2820/em2840) [0ccd:0036]
   3 -> Pinnacle PCTV USB 2                      (em2820/em2840) [2304:0208]
   4 -> Hauppauge WinTV USB 2                    (em2820/em2840) [2040:4200,2040:4201]
@@ -12,7 +12,7 @@
  11 -> Terratec Hybrid XS                       (em2880)        [0ccd:0042]
  12 -> Kworld PVR TV 2800 RF                    (em2820/em2840)
  13 -> Terratec Prodigy XS                      (em2880)        [0ccd:0047]
- 14 -> Pixelview Prolink PlayTV USB 2.0         (em2820/em2840)
+ 14 -> Pixelview Prolink PlayTV USB 2.0         (em2820/em2840) [eb1a:2821]
  15 -> V-Gear PocketTV                          (em2800)
  16 -> Hauppauge WinTV HVR 950                  (em2883)        [2040:6513,2040:6517,2040:651b,2040:651f]
  17 -> Pinnacle PCTV HD Pro Stick               (em2880)        [2304:0227]
diff --git a/linux/Documentation/video4linux/CARDLIST.saa7134 b/linux/Documentation/video4linux/CARDLIST.saa7134
index 39868af9c..c121f44ae 100644
--- a/linux/Documentation/video4linux/CARDLIST.saa7134
+++ b/linux/Documentation/video4linux/CARDLIST.saa7134
@@ -145,3 +145,4 @@
 144 -> Beholder BeholdTV M6 Extra               [5ace:6193]
 145 -> AVerMedia MiniPCI DVB-T Hybrid M103      [1461:f636]
 146 -> ASUSTeK P7131 Analog
+147 -> Asus Tiger 3in1                          [1043:4878]
diff --git a/linux/Documentation/video4linux/gspca.txt b/linux/Documentation/video4linux/gspca.txt
index 9a3e4d797..308ce4ee2 100644
--- a/linux/Documentation/video4linux/gspca.txt
+++ b/linux/Documentation/video4linux/gspca.txt
@@ -42,6 +42,7 @@ zc3xx		0458:7007	Genius VideoCam V2
 zc3xx		0458:700c	Genius VideoCam V3
 zc3xx		0458:700f	Genius VideoCam Web V2
 sonixj		0458:7025	Genius Eye 311Q
+sonixj		0458:702e	Genius Slim 310 NB
 sonixj		045e:00f5	MicroSoft VX3000
 sonixj		045e:00f7	MicroSoft VX1000
 ov519		045e:028c	Micro$oft xbox cam
@@ -181,6 +182,7 @@ pac207		093a:2468	PAC207
 pac207		093a:2470	Genius GF112
 pac207		093a:2471	Genius VideoCam ge111
 pac207		093a:2472	Genius VideoCam ge110
+pac207		093a:2476	Genius e-Messenger 112
 pac7311		093a:2600	PAC7311 Typhoon
 pac7311		093a:2601	Philips SPC 610 NC
 pac7311		093a:2603	PAC7312
diff --git a/linux/drivers/media/common/tuners/mt2060.c b/linux/drivers/media/common/tuners/mt2060.c
index 355817754..d1962bb24 100644
--- a/linux/drivers/media/common/tuners/mt2060.c
+++ b/linux/drivers/media/common/tuners/mt2060.c
@@ -177,6 +177,9 @@ static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame
 	b[0] = REG_LO1B1;
 	b[1] = 0xFF;
 
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
 	mt2060_writeregs(priv,b,2);
 
 	freq = params->frequency / 1000; // Hz -> kHz
@@ -240,6 +243,9 @@ static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame
 		i++;
 	} while (i<10);
 
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
 	return ret;
 }
 
@@ -303,13 +309,35 @@ static int mt2060_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
 static int mt2060_init(struct dvb_frontend *fe)
 {
 	struct mt2060_priv *priv = fe->tuner_priv;
-	return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x33);
+	int ret;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
+	ret = mt2060_writereg(priv, REG_VGAG,
+			      (priv->cfg->clock_out << 6) | 0x33);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	return ret;
 }
 
 static int mt2060_sleep(struct dvb_frontend *fe)
 {
 	struct mt2060_priv *priv = fe->tuner_priv;
-	return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x30);
+	int ret;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
+	ret = mt2060_writereg(priv, REG_VGAG,
+			      (priv->cfg->clock_out << 6) | 0x30);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	return ret;
 }
 
 static int mt2060_release(struct dvb_frontend *fe)
@@ -351,6 +379,9 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter
 	priv->i2c      = i2c;
 	priv->if1_freq = if1;
 
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
 	if (mt2060_readreg(priv,REG_PART_REV,&id) != 0) {
 		kfree(priv);
 		return NULL;
@@ -367,6 +398,9 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter
 
 	mt2060_calibrate(priv);
 
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
 	return fe;
 }
 EXPORT_SYMBOL(mt2060_attach);
diff --git a/linux/drivers/media/common/tuners/mxl5007t.c b/linux/drivers/media/common/tuners/mxl5007t.c
index e795650c2..19abe35b9 100644
--- a/linux/drivers/media/common/tuners/mxl5007t.c
+++ b/linux/drivers/media/common/tuners/mxl5007t.c
@@ -1001,7 +1001,6 @@ struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
 	switch (instance) {
 	case 0:
 		goto fail;
-		break;
 	case 1:
 		/* new tuner instance */
 		state->config = cfg;
diff --git a/linux/drivers/media/common/tuners/tda18271-fe.c b/linux/drivers/media/common/tuners/tda18271-fe.c
index 68167b5ad..33bc96ea6 100644
--- a/linux/drivers/media/common/tuners/tda18271-fe.c
+++ b/linux/drivers/media/common/tuners/tda18271-fe.c
@@ -1156,7 +1156,6 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
 	switch (instance) {
 	case 0:
 		goto fail;
-		break;
 	case 1:
 		/* new tuner instance */
 		priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO;
diff --git a/linux/drivers/media/common/tuners/tda827x.c b/linux/drivers/media/common/tuners/tda827x.c
index 763b0dd95..83a017c53 100644
--- a/linux/drivers/media/common/tuners/tda827x.c
+++ b/linux/drivers/media/common/tuners/tda827x.c
@@ -448,17 +448,19 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
 			else
 				arg = 0;
 		}
-		if (priv->cfg->tuner_callback)
-			priv->cfg->tuner_callback(priv->i2c_adap->algo_data,
-								gp_func, arg);
+		if (fe->callback)
+			fe->callback(priv->i2c_adap->algo_data,
+				     DVB_FRONTEND_COMPONENT_TUNER,
+				     gp_func, arg);
 		buf[1] = high ? 0 : 1;
 		if (priv->cfg->config == 2)
 			buf[1] = high ? 1 : 0;
 		i2c_transfer(priv->i2c_adap, &msg, 1);
 		break;
 	case 3: /* switch with GPIO of saa713x */
-		if (priv->cfg->tuner_callback)
-			priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high);
+		if (fe->callback)
+			fe->callback(priv->i2c_adap->algo_data,
+				     DVB_FRONTEND_COMPONENT_TUNER, 0, high);
 		break;
 	}
 }
diff --git a/linux/drivers/media/common/tuners/tda827x.h b/linux/drivers/media/common/tuners/tda827x.h
index 7850a9a1d..7d72ce0a0 100644
--- a/linux/drivers/media/common/tuners/tda827x.h
+++ b/linux/drivers/media/common/tuners/tda827x.h
@@ -36,7 +36,6 @@ struct tda827x_config
 	/* interface to tda829x driver */
 	unsigned int config;
 	int 	     switch_addr;
-	int (*tuner_callback) (void *dev, int command, int arg);
 
 	void (*agcf)(struct dvb_frontend *fe);
 };
diff --git a/linux/drivers/media/common/tuners/tda8290.c b/linux/drivers/media/common/tuners/tda8290.c
index 751845554..637849ec8 100644
--- a/linux/drivers/media/common/tuners/tda8290.c
+++ b/linux/drivers/media/common/tuners/tda8290.c
@@ -695,10 +695,8 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
 	priv->i2c_props.addr     = i2c_addr;
 	priv->i2c_props.adap     = i2c_adap;
 	priv->i2c_props.name     = "tda829x";
-	if (cfg) {
+	if (cfg)
 		priv->cfg.config         = cfg->lna_cfg;
-		priv->cfg.tuner_callback = cfg->tuner_callback;
-	}
 
 	if (tda8290_probe(&priv->i2c_props) == 0) {
 		priv->ver = TDA8290;
diff --git a/linux/drivers/media/common/tuners/tda8290.h b/linux/drivers/media/common/tuners/tda8290.h
index aa074f3f0..7e288b26f 100644
--- a/linux/drivers/media/common/tuners/tda8290.h
+++ b/linux/drivers/media/common/tuners/tda8290.h
@@ -22,7 +22,6 @@
 
 struct tda829x_config {
 	unsigned int lna_cfg;
-	int (*tuner_callback) (void *dev, int command, int arg);
 
 	unsigned int probe_tuner:1;
 #define TDA829X_PROBE_TUNER 0
diff --git a/linux/drivers/media/common/tuners/tda9887.c b/linux/drivers/media/common/tuners/tda9887.c
index d588c5d88..effbf31da 100644
--- a/linux/drivers/media/common/tuners/tda9887.c
+++ b/linux/drivers/media/common/tuners/tda9887.c
@@ -687,7 +687,6 @@ struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
 	case 0:
 		mutex_unlock(&tda9887_list_mutex);
 		return NULL;
-		break;
 	case 1:
 		fe->analog_demod_priv = priv;
 		priv->mode = T_STANDBY;
diff --git a/linux/drivers/media/common/tuners/tuner-simple.c b/linux/drivers/media/common/tuners/tuner-simple.c
index a379672cd..036504510 100644
--- a/linux/drivers/media/common/tuners/tuner-simple.c
+++ b/linux/drivers/media/common/tuners/tuner-simple.c
@@ -1068,7 +1068,6 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
 	case 0:
 		mutex_unlock(&tuner_simple_list_mutex);
 		return NULL;
-		break;
 	case 1:
 		fe->tuner_priv = priv;
 
diff --git a/linux/drivers/media/common/tuners/tuner-xc2028.c b/linux/drivers/media/common/tuners/tuner-xc2028.c
index a3272e81e..6af6bc599 100644
--- a/linux/drivers/media/common/tuners/tuner-xc2028.c
+++ b/linux/drivers/media/common/tuners/tuner-xc2028.c
@@ -75,9 +75,6 @@ struct firmware_properties {
 struct xc2028_data {
 	struct list_head        hybrid_tuner_instance_list;
 	struct tuner_i2c_props  i2c_props;
-	int                     (*tuner_callback) (void *dev,
-						   int command, int arg);
-	void			*video_dev;
 	__u32			frequency;
 
 	struct firmware_description *firm;
@@ -496,6 +493,23 @@ ret:
 	return i;
 }
 
+static inline int do_tuner_callback(struct dvb_frontend *fe, int cmd, int arg)
+{
+	struct xc2028_data *priv = fe->tuner_priv;
+
+	/* analog side (tuner-core) uses i2c_adap->algo_data.
+	 * digital side is not guaranteed to have algo_data defined.
+	 *
+	 * digital side will always have fe->dvb defined.
+	 * analog side (tuner-core) doesn't (yet) define fe->dvb.
+	 */
+
+	return (!fe->callback) ? -EINVAL :
+		fe->callback(((fe->dvb) && (fe->dvb->priv)) ?
+				fe->dvb->priv : priv->i2c_props.adap->algo_data,
+			     DVB_FRONTEND_COMPONENT_TUNER, cmd, arg);
+}
+
 static int load_firmware(struct dvb_frontend *fe, unsigned int type,
 			 v4l2_std_id *id)
 {
@@ -534,8 +548,7 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type,
 
 		if (!size) {
 			/* Special callback command received */
-			rc = priv->tuner_callback(priv->video_dev,
-						  XC2028_TUNER_RESET, 0);
+			rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0);
 			if (rc < 0) {
 				tuner_err("Error at RESET code %d\n",
 					   (*p) & 0x7f);
@@ -546,8 +559,7 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type,
 		if (size >= 0xff00) {
 			switch (size) {
 			case 0xff00:
-				rc = priv->tuner_callback(priv->video_dev,
-							XC2028_RESET_CLK, 0);
+				rc = do_tuner_callback(fe, XC2028_RESET_CLK, 0);
 				if (rc < 0) {
 					tuner_err("Error at RESET code %d\n",
 						  (*p) & 0x7f);
@@ -719,8 +731,7 @@ retry:
 	memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
 
 	/* Reset is needed before loading firmware */
-	rc = priv->tuner_callback(priv->video_dev,
-				  XC2028_TUNER_RESET, 0);
+	rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0);
 	if (rc < 0)
 		goto fail;
 
@@ -937,7 +948,7 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
 	   The reset CLK is needed only with tm6000.
 	   Driver should work fine even if this fails.
 	 */
-	priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1);
+	do_tuner_callback(fe, XC2028_RESET_CLK, 1);
 
 	msleep(10);
 
@@ -1213,20 +1224,10 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
 		break;
 	case 1:
 		/* new tuner instance */
-		priv->tuner_callback = cfg->callback;
 		priv->ctrl.max_len = 13;
 
 		mutex_init(&priv->lock);
 
-		/* analog side (tuner-core) uses i2c_adap->algo_data.
-		 * digital side is not guaranteed to have algo_data defined.
-		 *
-		 * digital side will always have fe->dvb defined.
-		 * analog side (tuner-core) doesn't (yet) define fe->dvb.
-		 */
-		priv->video_dev = ((fe->dvb) && (fe->dvb->priv)) ?
-				   fe->dvb->priv : cfg->i2c_adap->algo_data;
-
 		fe->tuner_priv = priv;
 		break;
 	case 2:
diff --git a/linux/drivers/media/common/tuners/tuner-xc2028.h b/linux/drivers/media/common/tuners/tuner-xc2028.h
index 216025cf5..1af69f49f 100644
--- a/linux/drivers/media/common/tuners/tuner-xc2028.h
+++ b/linux/drivers/media/common/tuners/tuner-xc2028.h
@@ -10,6 +10,7 @@
 #include "dvb_frontend.h"
 
 #define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
+#define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw"
 
 /*      Dmoduler		IF (kHz) */
 #define	XC3028_FE_DEFAULT	0		/* Don't load SCODE */
@@ -38,9 +39,7 @@ struct xc2028_ctrl {
 struct xc2028_config {
 	struct i2c_adapter *i2c_adap;
 	u8 		   i2c_addr;
-	void               *video_dev;
 	struct xc2028_ctrl *ctrl;
-	int                (*callback) (void *dev, int command, int arg);
 };
 
 /* xc2028 commands for callback */
diff --git a/linux/drivers/media/common/tuners/xc5000.c b/linux/drivers/media/common/tuners/xc5000.c
index 2c0a5b8d5..f3a3c47fe 100644
--- a/linux/drivers/media/common/tuners/xc5000.c
+++ b/linux/drivers/media/common/tuners/xc5000.c
@@ -30,7 +30,7 @@
 #include "dvb_frontend.h"
 
 #include "xc5000.h"
-#include "xc5000_priv.h"
+#include "tuner-i2c.h"
 
 static int debug;
 module_param(debug, int, 0644);
@@ -40,12 +40,26 @@ static int xc5000_load_fw_on_attach;
 module_param_named(init_fw, xc5000_load_fw_on_attach, int, 0644);
 MODULE_PARM_DESC(init_fw, "Load firmware during driver initialization.");
 
+static DEFINE_MUTEX(xc5000_list_mutex);
+static LIST_HEAD(hybrid_tuner_instance_list);
+
 #define dprintk(level,fmt, arg...) if (debug >= level) \
 	printk(KERN_INFO "%s: " fmt, "xc5000", ## arg)
 
 #define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw"
 #define XC5000_DEFAULT_FIRMWARE_SIZE 12332
 
+struct xc5000_priv {
+	struct tuner_i2c_props i2c_props;
+	struct list_head hybrid_tuner_instance_list;
+
+	u32 if_khz;
+	u32 freq_hz;
+	u32 bandwidth;
+	u8  video_standard;
+	u8  rf_mode;
+};
+
 /* Misc Defines */
 #define MAX_TV_STANDARD			23
 #define XC_MAX_I2C_WRITE_LENGTH		64
@@ -216,9 +230,12 @@ static void xc5000_TunerReset(struct dvb_frontend *fe)
 
 	dprintk(1, "%s()\n", __func__);
 
-	if (priv->cfg->tuner_callback) {
-		ret = priv->cfg->tuner_callback(priv->devptr,
-						XC5000_TUNER_RESET, 0);
+	if (fe->callback) {
+		ret = fe->callback(((fe->dvb) && (fe->dvb->priv)) ?
+					   fe->dvb->priv :
+					   priv->i2c_props.adap->algo_data,
+					   DVB_FRONTEND_COMPONENT_TUNER,
+					   XC5000_TUNER_RESET, 0);
 		if (ret)
 			printk(KERN_ERR "xc5000: reset failed\n");
 	} else
@@ -528,13 +545,13 @@ static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val)
 	u8 buf[2] = { reg >> 8, reg & 0xff };
 	u8 bval[2] = { 0, 0 };
 	struct i2c_msg msg[2] = {
-		{ .addr = priv->cfg->i2c_address,
+		{ .addr = priv->i2c_props.addr,
 			.flags = 0, .buf = &buf[0], .len = 2 },
-		{ .addr = priv->cfg->i2c_address,
+		{ .addr = priv->i2c_props.addr,
 			.flags = I2C_M_RD, .buf = &bval[0], .len = 2 },
 	};
 
-	if (i2c_transfer(priv->i2c, msg, 2) != 2) {
+	if (i2c_transfer(priv->i2c_props.adap, msg, 2) != 2) {
 		printk(KERN_WARNING "xc5000: I2C read failed\n");
 		return -EREMOTEIO;
 	}
@@ -545,10 +562,10 @@ static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val)
 
 static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len)
 {
-	struct i2c_msg msg = { .addr = priv->cfg->i2c_address,
+	struct i2c_msg msg = { .addr = priv->i2c_props.addr,
 		.flags = 0, .buf = buf, .len = len };
 
-	if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+	if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) {
 		printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n",
 			(int)len);
 		return -EREMOTEIO;
@@ -558,10 +575,10 @@ static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len)
 
 static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len)
 {
-	struct i2c_msg msg = { .addr = priv->cfg->i2c_address,
+	struct i2c_msg msg = { .addr = priv->i2c_props.addr,
 		.flags = I2C_M_RD, .buf = buf, .len = len };
 
-	if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+	if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) {
 		printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len);
 		return -EREMOTEIO;
 	}
@@ -578,7 +595,7 @@ static int xc5000_fwupload(struct dvb_frontend* fe)
 	printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n",
 		XC5000_DEFAULT_FIRMWARE);
 
-	ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev);
+	ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c_props.adap->dev);
 	if (ret) {
 		printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n");
 		ret = XC_RESULT_RESET_FAILURE;
@@ -694,10 +711,10 @@ static int xc5000_set_params(struct dvb_frontend *fe,
 		return -EREMOTEIO;
 	}
 
-	ret = xc_set_IF_frequency(priv, priv->cfg->if_khz);
+	ret = xc_set_IF_frequency(priv, priv->if_khz);
 	if (ret != XC_RESULT_SUCCESS) {
 		printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n",
-			priv->cfg->if_khz);
+		       priv->if_khz);
 		return -EIO;
 	}
 
@@ -916,9 +933,19 @@ static int xc5000_init(struct dvb_frontend *fe)
 
 static int xc5000_release(struct dvb_frontend *fe)
 {
+	struct xc5000_priv *priv = fe->tuner_priv;
+
 	dprintk(1, "%s()\n", __func__);
-	kfree(fe->tuner_priv);
+
+	mutex_lock(&xc5000_list_mutex);
+
+	if (priv)
+		hybrid_tuner_release_state(priv);
+
+	mutex_unlock(&xc5000_list_mutex);
+
 	fe->tuner_priv = NULL;
+
 	return 0;
 }
 
@@ -943,29 +970,43 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = {
 
 struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 				   struct i2c_adapter *i2c,
-				   struct xc5000_config *cfg, void *devptr)
+				   struct xc5000_config *cfg)
 {
 	struct xc5000_priv *priv = NULL;
+	int instance;
 	u16 id = 0;
 
-	dprintk(1, "%s()\n", __func__);
+	dprintk(1, "%s(%d-%04x)\n", __func__,
+		i2c ? i2c_adapter_id(i2c) : -1,
+		cfg ? cfg->i2c_address : -1);
 
-	priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return NULL;
+	mutex_lock(&xc5000_list_mutex);
 
-	priv->cfg = cfg;
-	priv->bandwidth = BANDWIDTH_6_MHZ;
-	priv->i2c = i2c;
-	priv->devptr = devptr;
+	instance = hybrid_tuner_request_state(struct xc5000_priv, priv,
+					      hybrid_tuner_instance_list,
+					      i2c, cfg->i2c_address, "xc5000");
+	switch (instance) {
+	case 0:
+		goto fail;
+		break;
+	case 1:
+		/* new tuner instance */
+		priv->bandwidth = BANDWIDTH_6_MHZ;
+		priv->if_khz = cfg->if_khz;
+
+		fe->tuner_priv = priv;
+		break;
+	default:
+		/* existing tuner instance */
+		fe->tuner_priv = priv;
+		break;
+	}
 
 	/* Check if firmware has been loaded. It is possible that another
 	   instance of the driver has loaded the firmware.
 	 */
-	if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) {
-		kfree(priv);
-		return NULL;
-	}
+	if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0)
+		goto fail;
 
 	switch(id) {
 	case XC_PRODUCT_ID_FW_LOADED:
@@ -986,19 +1027,23 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 		printk(KERN_ERR
 			"xc5000: Device not found at addr 0x%02x (0x%x)\n",
 			cfg->i2c_address, id);
-		kfree(priv);
-		return NULL;
+		goto fail;
 	}
 
+	mutex_unlock(&xc5000_list_mutex);
+
 	memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops,
 		sizeof(struct dvb_tuner_ops));
 
-	fe->tuner_priv = priv;
-
 	if (xc5000_load_fw_on_attach)
 		xc5000_init(fe);
 
 	return fe;
+fail:
+	mutex_unlock(&xc5000_list_mutex);
+
+	xc5000_release(fe);
+	return NULL;
 }
 EXPORT_SYMBOL(xc5000_attach);
 
diff --git a/linux/drivers/media/common/tuners/xc5000.h b/linux/drivers/media/common/tuners/xc5000.h
index 5389f7409..cf1a558e0 100644
--- a/linux/drivers/media/common/tuners/xc5000.h
+++ b/linux/drivers/media/common/tuners/xc5000.h
@@ -30,8 +30,6 @@ struct i2c_adapter;
 struct xc5000_config {
 	u8   i2c_address;
 	u32  if_khz;
-
-	int  (*tuner_callback) (void *priv, int command, int arg);
 };
 
 /* xc5000 callback command */
@@ -49,13 +47,11 @@ struct xc5000_config {
     (defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE))
 extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
 					  struct i2c_adapter *i2c,
-					  struct xc5000_config *cfg,
-					  void *devptr);
+					  struct xc5000_config *cfg);
 #else
 static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
 						 struct i2c_adapter *i2c,
-						 struct xc5000_config *cfg,
-						 void *devptr)
+						 struct xc5000_config *cfg)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
diff --git a/linux/drivers/media/common/tuners/xc5000_priv.h b/linux/drivers/media/common/tuners/xc5000_priv.h
deleted file mode 100644
index b2a0074c9..000000000
--- a/linux/drivers/media/common/tuners/xc5000_priv.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- *  Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
- *
- *  Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef XC5000_PRIV_H
-#define XC5000_PRIV_H
-
-struct xc5000_priv {
-	struct xc5000_config *cfg;
-	struct i2c_adapter   *i2c;
-
-	u32 freq_hz;
-	u32 bandwidth;
-	u8  video_standard;
-	u8  rf_mode;
-
-	void *devptr;
-};
-
-#endif
diff --git a/linux/drivers/media/dvb/Kconfig b/linux/drivers/media/dvb/Kconfig
index 8bc1445bd..14488f644 100644
--- a/linux/drivers/media/dvb/Kconfig
+++ b/linux/drivers/media/dvb/Kconfig
@@ -35,6 +35,10 @@ comment "Supported Pluto2 Adapters"
 	depends on DVB_CORE && PCI && I2C
 source "drivers/media/dvb/pluto2/Kconfig"
 
+comment "Supported SDMC DM1105 Adapters"
+	depends on DVB_CORE && PCI && I2C
+source "drivers/media/dvb/dm1105/Kconfig"
+
 comment "Supported DVB Frontends"
 	depends on DVB_CORE
 source "drivers/media/dvb/frontends/Kconfig"
diff --git a/linux/drivers/media/dvb/Makefile b/linux/drivers/media/dvb/Makefile
index d6ba4d195..ea953a03e 100644
--- a/linux/drivers/media/dvb/Makefile
+++ b/linux/drivers/media/dvb/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the kernel multimedia device drivers.
 #
 
-obj-y        := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ cinergyT2/ dvb-usb/ pluto2/ siano/
+obj-y        := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ cinergyT2/ dvb-usb/ pluto2/ siano/ dm1105/
diff --git a/linux/drivers/media/dvb/dm1105/Kconfig b/linux/drivers/media/dvb/dm1105/Kconfig
new file mode 100644
index 000000000..2af5fffe1
--- /dev/null
+++ b/linux/drivers/media/dvb/dm1105/Kconfig
@@ -0,0 +1,16 @@
+config DVB_DM1105
+	tristate "SDMC DM1105 based PCI cards"
+	depends on DVB_CORE && PCI && I2C
+	select DVB_PLL if !DVB_FE_CUSTOMISE
+	select DVB_STV0299 if !DVB_FE_CUSTOMISE
+	select DVB_CX24116 if !DVB_FE_CUSTOMISE
+	select DVB_SI21XX if !DVB_FE_CUSTOMISE
+	help
+	  Support for cards based on the SDMC DM1105 PCI chip like
+	  DvbWorld 2002
+
+	  Since these cards have no MPEG decoder onboard, they transmit
+	  only compressed MPEG data over the PCI bus, so you need
+	  an external software decoder to watch TV on your computer.
+
+	  Say Y or M if you own such a device and want to use it.
diff --git a/linux/drivers/media/dvb/dm1105/Makefile b/linux/drivers/media/dvb/dm1105/Makefile
new file mode 100644
index 000000000..8ac28b054
--- /dev/null
+++ b/linux/drivers/media/dvb/dm1105/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_DVB_DM1105) += dm1105.o
+
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends
diff --git a/linux/drivers/media/dvb/dm1105/dm1105.c b/linux/drivers/media/dvb/dm1105/dm1105.c
new file mode 100644
index 000000000..07ebe639f
--- /dev/null
+++ b/linux/drivers/media/dvb/dm1105/dm1105.c
@@ -0,0 +1,919 @@
+/*
+ * dm1105.c - driver for DVB cards based on SDMC DM1105 PCI chip
+ *
+ * Copyright (C) 2008 Igor M. Liplianin <liplianin@me.by>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/version.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/proc_fs.h>
+#include <linux/pci.h>
+#include <linux/dma-mapping.h>
+#include <linux/input.h>
+#include <media/ir-common.h>
+
+#include "demux.h"
+#include "dmxdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+#include "dvbdev.h"
+#include "dvb-pll.h"
+
+#include "stv0299.h"
+#include "stv0288.h"
+#include "stb6000.h"
+#include "si21xx.h"
+#include "cx24116.h"
+#include "z0194a.h"
+
+/* ----------------------------------------------- */
+/*
+ * PCI ID's
+ */
+#ifndef PCI_VENDOR_ID_TRIGEM
+#define PCI_VENDOR_ID_TRIGEM	0x109f
+#endif
+#ifndef PCI_DEVICE_ID_DM1105
+#define PCI_DEVICE_ID_DM1105	0x036f
+#endif
+#ifndef PCI_DEVICE_ID_DW2002
+#define PCI_DEVICE_ID_DW2002	0x2002
+#endif
+#ifndef PCI_DEVICE_ID_DW2004
+#define PCI_DEVICE_ID_DW2004	0x2004
+#endif
+/* ----------------------------------------------- */
+/* sdmc dm1105 registers */
+
+/* TS Control */
+#define DM1105_TSCTR				0x00
+#define DM1105_DTALENTH				0x04
+
+/* GPIO Interface */
+#define DM1105_GPIOVAL				0x08
+#define DM1105_GPIOCTR				0x0c
+
+/* PID serial number */
+#define DM1105_PIDN				0x10
+
+/* Odd-even secret key select */
+#define DM1105_CWSEL				0x14
+
+/* Host Command Interface */
+#define DM1105_HOST_CTR				0x18
+#define DM1105_HOST_AD				0x1c
+
+/* PCI Interface */
+#define DM1105_CR				0x30
+#define DM1105_RST				0x34
+#define DM1105_STADR				0x38
+#define DM1105_RLEN				0x3c
+#define DM1105_WRP				0x40
+#define DM1105_INTCNT				0x44
+#define DM1105_INTMAK				0x48
+#define DM1105_INTSTS				0x4c
+
+/* CW Value */
+#define DM1105_ODD				0x50
+#define DM1105_EVEN				0x58
+
+/* PID Value */
+#define DM1105_PID				0x60
+
+/* IR Control */
+#define DM1105_IRCTR				0x64
+#define DM1105_IRMODE				0x68
+#define DM1105_SYSTEMCODE			0x6c
+#define DM1105_IRCODE				0x70
+
+/* Unknown Values */
+#define DM1105_ENCRYPT				0x74
+#define DM1105_VER				0x7c
+
+/* I2C Interface */
+#define DM1105_I2CCTR				0x80
+#define DM1105_I2CSTS				0x81
+#define DM1105_I2CDAT				0x82
+#define DM1105_I2C_RA				0x83
+/* ----------------------------------------------- */
+/* Interrupt Mask Bits */
+
+#define INTMAK_TSIRQM				0x01
+#define INTMAK_HIRQM				0x04
+#define INTMAK_IRM				0x08
+#define INTMAK_ALLMASK				(INTMAK_TSIRQM | \
+						INTMAK_HIRQM | \
+						INTMAK_IRM)
+#define INTMAK_NONEMASK				0x00
+
+/* Interrupt Status Bits */
+#define INTSTS_TSIRQ				0x01
+#define INTSTS_HIRQ				0x04
+#define INTSTS_IR				0x08
+
+/* IR Control Bits */
+#define DM1105_IR_EN				0x01
+#define DM1105_SYS_CHK				0x02
+#define DM1105_REP_FLG				0x08
+
+/* EEPROM addr */
+#define IIC_24C01_addr				0xa0
+/* Max board count */
+#define DM1105_MAX				0x04
+
+#define DRIVER_NAME				"dm1105"
+
+#define DM1105_DMA_PACKETS			47
+#define DM1105_DMA_PACKET_LENGTH		(128*4)
+#define DM1105_DMA_BYTES			(128 * 4 * DM1105_DMA_PACKETS)
+
+/* GPIO's for LNB power control */
+#define DM1105_LNB_MASK				0x00000000
+#define DM1105_LNB_13V				0x00010100
+#define DM1105_LNB_18V				0x00000100
+
+static int ir_debug;
+module_param(ir_debug, int, 0644);
+MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static u16 ir_codes_dm1105_nec[128] = {
+	[0x0a] = KEY_Q,		/*power*/
+	[0x0c] = KEY_M,		/*mute*/
+	[0x11] = KEY_1,
+	[0x12] = KEY_2,
+	[0x13] = KEY_3,
+	[0x14] = KEY_4,
+	[0x15] = KEY_5,
+	[0x16] = KEY_6,
+	[0x17] = KEY_7,
+	[0x18] = KEY_8,
+	[0x19] = KEY_9,
+	[0x10] = KEY_0,
+	[0x1c] = KEY_PAGEUP,	/*ch+*/
+	[0x0f] = KEY_PAGEDOWN,	/*ch-*/
+	[0x1a] = KEY_O,		/*vol+*/
+	[0x0e] = KEY_Z,		/*vol-*/
+	[0x04] = KEY_R,		/*rec*/
+	[0x09] = KEY_D,		/*fav*/
+	[0x08] = KEY_BACKSPACE,	/*rewind*/
+	[0x07] = KEY_A,		/*fast*/
+	[0x0b] = KEY_P,		/*pause*/
+	[0x02] = KEY_ESC,	/*cancel*/
+	[0x03] = KEY_G,		/*tab*/
+	[0x00] = KEY_UP,	/*up*/
+	[0x1f] = KEY_ENTER,	/*ok*/
+	[0x01] = KEY_DOWN,	/*down*/
+	[0x05] = KEY_C,		/*cap*/
+	[0x06] = KEY_S,		/*stop*/
+	[0x40] = KEY_F,		/*full*/
+	[0x1e] = KEY_W,		/*tvmode*/
+	[0x1b] = KEY_B,		/*recall*/
+};
+
+/* infrared remote control */
+struct infrared {
+	u16	key_map[128];
+	struct input_dev	*input_dev;
+	char			input_phys[32];
+	struct tasklet_struct	ir_tasklet;
+	u32			ir_command;
+};
+
+struct dm1105dvb {
+	/* pci */
+	struct pci_dev *pdev;
+	u8 __iomem *io_mem;
+
+	/* ir */
+	struct infrared ir;
+
+	/* dvb */
+	struct dmx_frontend hw_frontend;
+	struct dmx_frontend mem_frontend;
+	struct dmxdev dmxdev;
+	struct dvb_adapter dvb_adapter;
+	struct dvb_demux demux;
+	struct dvb_frontend *fe;
+	struct dvb_net dvbnet;
+	unsigned int full_ts_users;
+
+	/* i2c */
+	struct i2c_adapter i2c_adap;
+
+	/* dma */
+	dma_addr_t dma_addr;
+	unsigned char *ts_buf;
+	u32 wrp;
+	u32 buffer_size;
+	unsigned int	PacketErrorCount;
+	unsigned int dmarst;
+	spinlock_t lock;
+
+};
+
+#define dm_io_mem(reg)	((unsigned long)(&dm1105dvb->io_mem[reg]))
+
+static struct dm1105dvb *dm1105dvb_local;
+
+static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap,
+			    struct i2c_msg *msgs, int num)
+{
+	struct dm1105dvb *dm1105dvb ;
+
+	int addr, rc, i, j, k, len, byte, data;
+	u8 status;
+
+	dm1105dvb = i2c_adap->algo_data;
+	for (i = 0; i < num; i++) {
+		outb(0x00, dm_io_mem(DM1105_I2CCTR));
+		if (msgs[i].flags & I2C_M_RD) {
+			/* read bytes */
+			addr  = msgs[i].addr << 1;
+			addr |= 1;
+			outb(addr, dm_io_mem(DM1105_I2CDAT));
+			for (byte = 0; byte < msgs[i].len; byte++)
+				outb(0, dm_io_mem(DM1105_I2CDAT + byte + 1));
+
+			outb(0x81 + msgs[i].len, dm_io_mem(DM1105_I2CCTR));
+			for (j = 0; j < 55; j++) {
+				mdelay(10);
+				status = inb(dm_io_mem(DM1105_I2CSTS));
+				if ((status & 0xc0) == 0x40)
+					break;
+			}
+			if (j >= 55)
+				return -1;
+
+			for (byte = 0; byte < msgs[i].len; byte++) {
+				rc = inb(dm_io_mem(DM1105_I2CDAT + byte + 1));
+				if (rc < 0)
+					goto err;
+				msgs[i].buf[byte] = rc;
+			}
+		} else {
+			if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) {
+				/* prepaired for cx24116 firmware */
+				/* Write in small blocks */
+				len = msgs[i].len - 1;
+				k = 1;
+				do {
+					outb(msgs[i].addr << 1, dm_io_mem(DM1105_I2CDAT));
+					outb(0xf7, dm_io_mem(DM1105_I2CDAT + 1));
+					for (byte = 0; byte < (len > 48 ? 48 : len); byte++) {
+						data = msgs[i].buf[k+byte];
+						outb(data, dm_io_mem(DM1105_I2CDAT + byte + 2));
+					}
+					outb(0x82 + (len > 48 ? 48 : len), dm_io_mem(DM1105_I2CCTR));
+					for (j = 0; j < 25; j++) {
+						mdelay(10);
+						status = inb(dm_io_mem(DM1105_I2CSTS));
+						if ((status & 0xc0) == 0x40)
+							break;
+					}
+
+					if (j >= 25)
+						return -1;
+
+					k += 48;
+					len -= 48;
+				} while (len > 0);
+			} else {
+				/* write bytes */
+				outb(msgs[i].addr<<1, dm_io_mem(DM1105_I2CDAT));
+				for (byte = 0; byte < msgs[i].len; byte++) {
+					data = msgs[i].buf[byte];
+					outb(data, dm_io_mem(DM1105_I2CDAT + byte + 1));
+				}
+				outb(0x81 + msgs[i].len, dm_io_mem(DM1105_I2CCTR));
+				for (j = 0; j < 25; j++) {
+					mdelay(10);
+					status = inb(dm_io_mem(DM1105_I2CSTS));
+					if ((status & 0xc0) == 0x40)
+						break;
+				}
+
+				if (j >= 25)
+					return -1;
+			}
+		}
+	}
+	return num;
+ err:
+	return rc;
+}
+
+static u32 functionality(struct i2c_adapter *adap)
+{
+	return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm dm1105_algo = {
+	.master_xfer   = dm1105_i2c_xfer,
+	.functionality = functionality,
+};
+
+static inline struct dm1105dvb *feed_to_dm1105dvb(struct dvb_demux_feed *feed)
+{
+	return container_of(feed->demux, struct dm1105dvb, demux);
+}
+
+static inline struct dm1105dvb *frontend_to_dm1105dvb(struct dvb_frontend *fe)
+{
+	return container_of(fe->dvb, struct dm1105dvb, dvb_adapter);
+}
+
+static int dm1105dvb_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+	struct dm1105dvb *dm1105dvb = frontend_to_dm1105dvb(fe);
+
+		if (voltage == SEC_VOLTAGE_18) {
+			outl(DM1105_LNB_MASK, dm_io_mem(DM1105_GPIOCTR));
+			outl(DM1105_LNB_18V, dm_io_mem(DM1105_GPIOVAL));
+		} else	{
+		/*LNB ON-13V by default!*/
+			outl(DM1105_LNB_MASK, dm_io_mem(DM1105_GPIOCTR));
+			outl(DM1105_LNB_13V, dm_io_mem(DM1105_GPIOVAL));
+		}
+
+	return 0;
+}
+
+static void dm1105dvb_set_dma_addr(struct dm1105dvb *dm1105dvb)
+{
+	outl(cpu_to_le32(dm1105dvb->dma_addr), dm_io_mem(DM1105_STADR));
+}
+
+static int __devinit dm1105dvb_dma_map(struct dm1105dvb *dm1105dvb)
+{
+	dm1105dvb->ts_buf = pci_alloc_consistent(dm1105dvb->pdev, 6*DM1105_DMA_BYTES, &dm1105dvb->dma_addr);
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 27)
+	return pci_dma_mapping_error(dm1105dvb->dma_addr);
+#else
+	return pci_dma_mapping_error(dm1105dvb->pdev, dm1105dvb->dma_addr);
+#endif
+}
+
+static void dm1105dvb_dma_unmap(struct dm1105dvb *dm1105dvb)
+{
+	pci_free_consistent(dm1105dvb->pdev, 6*DM1105_DMA_BYTES, dm1105dvb->ts_buf, dm1105dvb->dma_addr);
+}
+
+static void __devinit dm1105dvb_enable_irqs(struct dm1105dvb *dm1105dvb)
+{
+	outb(INTMAK_ALLMASK, dm_io_mem(DM1105_INTMAK));
+	outb(1, dm_io_mem(DM1105_CR));
+}
+
+static void dm1105dvb_disable_irqs(struct dm1105dvb *dm1105dvb)
+{
+	outb(INTMAK_IRM, dm_io_mem(DM1105_INTMAK));
+	outb(0, dm_io_mem(DM1105_CR));
+}
+
+static int dm1105dvb_start_feed(struct dvb_demux_feed *f)
+{
+	struct dm1105dvb *dm1105dvb = feed_to_dm1105dvb(f);
+
+	if (dm1105dvb->full_ts_users++ == 0)
+		dm1105dvb_enable_irqs(dm1105dvb);
+
+	return 0;
+}
+
+static int dm1105dvb_stop_feed(struct dvb_demux_feed *f)
+{
+	struct dm1105dvb *dm1105dvb = feed_to_dm1105dvb(f);
+
+	if (--dm1105dvb->full_ts_users == 0)
+		dm1105dvb_disable_irqs(dm1105dvb);
+
+	return 0;
+}
+
+/* ir tasklet */
+static void dm1105_emit_key(unsigned long parm)
+{
+	struct infrared *ir = (struct infrared *) parm;
+	u32 ircom = ir->ir_command;
+	u8 data;
+	u16 keycode;
+
+	data = (ircom >> 8) & 0x7f;
+
+	input_event(ir->input_dev, EV_MSC, MSC_RAW, (0x0000f8 << 16) | data);
+	input_event(ir->input_dev, EV_MSC, MSC_SCAN, data);
+	keycode = ir->key_map[data];
+
+	if (!keycode)
+		return;
+
+	input_event(ir->input_dev, EV_KEY, keycode, 1);
+	input_sync(ir->input_dev);
+	input_event(ir->input_dev, EV_KEY, keycode, 0);
+	input_sync(ir->input_dev);
+
+}
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)
+static irqreturn_t dm1105dvb_irq(int irq, void *dev_id, struct pt_regs *regs)
+#else
+static irqreturn_t dm1105dvb_irq(int irq, void *dev_id)
+#endif
+{
+	struct dm1105dvb *dm1105dvb = dev_id;
+	unsigned int piece;
+	unsigned int nbpackets;
+	u32 command;
+	u32 nextwrp;
+	u32 oldwrp;
+
+	/* Read-Write INSTS Ack's Interrupt for DM1105 chip 16.03.2008 */
+	unsigned int intsts = inb(dm_io_mem(DM1105_INTSTS));
+	outb(intsts, dm_io_mem(DM1105_INTSTS));
+
+	switch (intsts) {
+	case INTSTS_TSIRQ:
+	case (INTSTS_TSIRQ | INTSTS_IR):
+		nextwrp = inl(dm_io_mem(DM1105_WRP)) -
+			inl(dm_io_mem(DM1105_STADR)) ;
+		oldwrp = dm1105dvb->wrp;
+		spin_lock(&dm1105dvb->lock);
+		if (!((dm1105dvb->ts_buf[oldwrp] == 0x47) &&
+				(dm1105dvb->ts_buf[oldwrp + 188] == 0x47) &&
+				(dm1105dvb->ts_buf[oldwrp + 188 * 2] == 0x47))) {
+			dm1105dvb->PacketErrorCount++;
+			/* bad packet found */
+			if ((dm1105dvb->PacketErrorCount >= 2) &&
+					(dm1105dvb->dmarst == 0)) {
+				outb(1, dm_io_mem(DM1105_RST));
+				dm1105dvb->wrp = 0;
+				dm1105dvb->PacketErrorCount = 0;
+				dm1105dvb->dmarst = 0;
+				spin_unlock(&dm1105dvb->lock);
+				return IRQ_HANDLED;
+			}
+		}
+		if (nextwrp < oldwrp) {
+			piece = dm1105dvb->buffer_size - oldwrp;
+			memcpy(dm1105dvb->ts_buf + dm1105dvb->buffer_size, dm1105dvb->ts_buf, nextwrp);
+			nbpackets = (piece + nextwrp)/188;
+		} else	{
+			nbpackets = (nextwrp - oldwrp)/188;
+		}
+		dvb_dmx_swfilter_packets(&dm1105dvb->demux, &dm1105dvb->ts_buf[oldwrp], nbpackets);
+		dm1105dvb->wrp = nextwrp;
+		spin_unlock(&dm1105dvb->lock);
+		break;
+	case INTSTS_IR:
+		command = inl(dm_io_mem(DM1105_IRCODE));
+		if (ir_debug)
+			printk("dm1105: received byte 0x%04x\n", command);
+
+		dm1105dvb->ir.ir_command = command;
+		tasklet_schedule(&dm1105dvb->ir.ir_tasklet);
+		break;
+	}
+	return IRQ_HANDLED;
+
+
+}
+
+/* register with input layer */
+static void input_register_keys(struct infrared *ir)
+{
+	int i;
+
+	memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit));
+
+	for (i = 0; i < ARRAY_SIZE(ir->key_map); i++)
+			set_bit(ir->key_map[i], ir->input_dev->keybit);
+
+	ir->input_dev->keycode = ir->key_map;
+	ir->input_dev->keycodesize = sizeof(ir->key_map[0]);
+	ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map);
+}
+
+int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
+{
+	struct input_dev *input_dev;
+	int err;
+
+	dm1105dvb_local = dm1105;
+
+	input_dev = input_allocate_device();
+	if (!input_dev)
+		return -ENOMEM;
+
+	dm1105->ir.input_dev = input_dev;
+	snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys),
+		"pci-%s/ir0", pci_name(dm1105->pdev));
+
+	input_dev->evbit[0] = BIT(EV_KEY);
+	input_dev->name = "DVB on-card IR receiver";
+
+	input_dev->phys = dm1105->ir.input_phys;
+	input_dev->id.bustype = BUS_PCI;
+	input_dev->id.version = 2;
+	if (dm1105->pdev->subsystem_vendor) {
+		input_dev->id.vendor = dm1105->pdev->subsystem_vendor;
+		input_dev->id.product = dm1105->pdev->subsystem_device;
+	} else {
+		input_dev->id.vendor = dm1105->pdev->vendor;
+		input_dev->id.product = dm1105->pdev->device;
+	}
+	input_dev->dev.parent = &dm1105->pdev->dev;
+	/* initial keymap */
+	memcpy(dm1105->ir.key_map, ir_codes_dm1105_nec, sizeof dm1105->ir.key_map);
+	input_register_keys(&dm1105->ir);
+	err = input_register_device(input_dev);
+	if (err) {
+		input_free_device(input_dev);
+		return err;
+	}
+
+	tasklet_init(&dm1105->ir.ir_tasklet, dm1105_emit_key, (unsigned long) &dm1105->ir);
+
+	return 0;
+}
+
+
+void __devexit dm1105_ir_exit(struct dm1105dvb *dm1105)
+{
+	tasklet_kill(&dm1105->ir.ir_tasklet);
+	input_unregister_device(dm1105->ir.input_dev);
+
+}
+
+static int __devinit dm1105dvb_hw_init(struct dm1105dvb *dm1105dvb)
+{
+	dm1105dvb_disable_irqs(dm1105dvb);
+
+	outb(0, dm_io_mem(DM1105_HOST_CTR));
+
+	/*DATALEN 188,*/
+	outb(188, dm_io_mem(DM1105_DTALENTH));
+	/*TS_STRT TS_VALP MSBFIRST TS_MODE ALPAS TSPES*/
+	outw(0xc10a, dm_io_mem(DM1105_TSCTR));
+
+	/* map DMA and set address */
+	dm1105dvb_dma_map(dm1105dvb);
+	dm1105dvb_set_dma_addr(dm1105dvb);
+	/* big buffer */
+	outl(5*DM1105_DMA_BYTES, dm_io_mem(DM1105_RLEN));
+	outb(47, dm_io_mem(DM1105_INTCNT));
+
+	/* IR NEC mode enable */
+	outb((DM1105_IR_EN | DM1105_SYS_CHK), dm_io_mem(DM1105_IRCTR));
+	outb(0, dm_io_mem(DM1105_IRMODE));
+	outw(0, dm_io_mem(DM1105_SYSTEMCODE));
+
+	return 0;
+}
+
+static void dm1105dvb_hw_exit(struct dm1105dvb *dm1105dvb)
+{
+	dm1105dvb_disable_irqs(dm1105dvb);
+
+	/* IR disable */
+	outb(0, dm_io_mem(DM1105_IRCTR));
+	outb(INTMAK_NONEMASK, dm_io_mem(DM1105_INTMAK));
+
+	dm1105dvb_dma_unmap(dm1105dvb);
+}
+
+static struct stv0288_config earda_config = {
+	.demod_address = 0x68,
+	.min_delay_ms = 100,
+};
+
+static struct si21xx_config serit_config = {
+	.demod_address = 0x68,
+	.min_delay_ms = 100,
+
+};
+
+static struct cx24116_config serit_sp2633_config = {
+	.demod_address = 0x55,
+};
+
+static int __devinit frontend_init(struct dm1105dvb *dm1105dvb)
+{
+	int ret;
+
+	switch (dm1105dvb->pdev->subsystem_device) {
+	case PCI_DEVICE_ID_DW2002:
+		dm1105dvb->fe = dvb_attach(
+			stv0299_attach, &sharp_z0194a_config,
+			&dm1105dvb->i2c_adap);
+
+		if (dm1105dvb->fe) {
+			dm1105dvb->fe->ops.set_voltage =
+							dm1105dvb_set_voltage;
+			dvb_attach(dvb_pll_attach, dm1105dvb->fe, 0x60,
+					&dm1105dvb->i2c_adap, DVB_PLL_OPERA1);
+		}
+
+		if (!dm1105dvb->fe) {
+			dm1105dvb->fe = dvb_attach(
+				stv0288_attach, &earda_config,
+				&dm1105dvb->i2c_adap);
+			if (dm1105dvb->fe) {
+				dm1105dvb->fe->ops.set_voltage =
+							dm1105dvb_set_voltage;
+				dvb_attach(stb6000_attach, dm1105dvb->fe, 0x61,
+						&dm1105dvb->i2c_adap);
+			}
+		}
+
+		if (!dm1105dvb->fe) {
+			dm1105dvb->fe = dvb_attach(
+				si21xx_attach, &serit_config,
+				&dm1105dvb->i2c_adap);
+			if (dm1105dvb->fe)
+				dm1105dvb->fe->ops.set_voltage =
+							dm1105dvb_set_voltage;
+		}
+		break;
+	case PCI_DEVICE_ID_DW2004:
+		dm1105dvb->fe = dvb_attach(
+			cx24116_attach, &serit_sp2633_config,
+			&dm1105dvb->i2c_adap);
+		if (dm1105dvb->fe)
+			dm1105dvb->fe->ops.set_voltage = dm1105dvb_set_voltage;
+		break;
+	}
+
+	if (!dm1105dvb->fe) {
+		dev_err(&dm1105dvb->pdev->dev, "could not attach frontend\n");
+		return -ENODEV;
+	}
+
+	ret = dvb_register_frontend(&dm1105dvb->dvb_adapter, dm1105dvb->fe);
+	if (ret < 0) {
+		if (dm1105dvb->fe->ops.release)
+			dm1105dvb->fe->ops.release(dm1105dvb->fe);
+		dm1105dvb->fe = NULL;
+		return ret;
+	}
+
+	return 0;
+}
+
+static void __devinit dm1105dvb_read_mac(struct dm1105dvb *dm1105dvb, u8 *mac)
+{
+	static u8 command[1] = { 0x28 };
+
+	struct i2c_msg msg[] = {
+		{ .addr = IIC_24C01_addr >> 1, .flags = 0,
+				.buf = command, .len = 1 },
+		{ .addr = IIC_24C01_addr >> 1, .flags = I2C_M_RD,
+				.buf = mac, .len = 6 },
+	};
+
+	dm1105_i2c_xfer(&dm1105dvb->i2c_adap, msg , 2);
+	dev_info(&dm1105dvb->pdev->dev, "MAC %02x:%02x:%02x:%02x:%02x:%02x\n",
+			mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+}
+
+static int __devinit dm1105_probe(struct pci_dev *pdev,
+				  const struct pci_device_id *ent)
+{
+	struct dm1105dvb *dm1105dvb;
+	struct dvb_adapter *dvb_adapter;
+	struct dvb_demux *dvbdemux;
+	struct dmx_demux *dmx;
+	int ret = -ENOMEM;
+
+	dm1105dvb = kzalloc(sizeof(struct dm1105dvb), GFP_KERNEL);
+	if (!dm1105dvb)
+		goto out;
+
+	dm1105dvb->pdev = pdev;
+	dm1105dvb->buffer_size = 5 * DM1105_DMA_BYTES;
+	dm1105dvb->PacketErrorCount = 0;
+	dm1105dvb->dmarst = 0;
+
+	ret = pci_enable_device(pdev);
+	if (ret < 0)
+		goto err_kfree;
+
+	ret = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+	if (ret < 0)
+		goto err_pci_disable_device;
+
+	pci_set_master(pdev);
+
+	ret = pci_request_regions(pdev, DRIVER_NAME);
+	if (ret < 0)
+		goto err_pci_disable_device;
+
+	dm1105dvb->io_mem = pci_iomap(pdev, 0, pci_resource_len(pdev, 0));
+	if (!dm1105dvb->io_mem) {
+		ret = -EIO;
+		goto err_pci_release_regions;
+	}
+
+	spin_lock_init(&dm1105dvb->lock);
+	pci_set_drvdata(pdev, dm1105dvb);
+
+	ret = request_irq(pdev->irq, dm1105dvb_irq, IRQF_SHARED, DRIVER_NAME, dm1105dvb);
+	if (ret < 0)
+		goto err_pci_iounmap;
+
+	ret = dm1105dvb_hw_init(dm1105dvb);
+	if (ret < 0)
+		goto err_free_irq;
+
+	/* i2c */
+	i2c_set_adapdata(&dm1105dvb->i2c_adap, dm1105dvb);
+	strcpy(dm1105dvb->i2c_adap.name, DRIVER_NAME);
+	dm1105dvb->i2c_adap.owner = THIS_MODULE;
+	dm1105dvb->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
+	dm1105dvb->i2c_adap.dev.parent = &pdev->dev;
+	dm1105dvb->i2c_adap.algo = &dm1105_algo;
+	dm1105dvb->i2c_adap.algo_data = dm1105dvb;
+	ret = i2c_add_adapter(&dm1105dvb->i2c_adap);
+
+	if (ret < 0)
+		goto err_dm1105dvb_hw_exit;
+
+	/* dvb */
+	ret = dvb_register_adapter(&dm1105dvb->dvb_adapter, DRIVER_NAME,
+					THIS_MODULE, &pdev->dev, adapter_nr);
+	if (ret < 0)
+		goto err_i2c_del_adapter;
+
+	dvb_adapter = &dm1105dvb->dvb_adapter;
+
+	dm1105dvb_read_mac(dm1105dvb, dvb_adapter->proposed_mac);
+
+	dvbdemux = &dm1105dvb->demux;
+	dvbdemux->filternum = 256;
+	dvbdemux->feednum = 256;
+	dvbdemux->start_feed = dm1105dvb_start_feed;
+	dvbdemux->stop_feed = dm1105dvb_stop_feed;
+	dvbdemux->dmx.capabilities = (DMX_TS_FILTERING |
+			DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING);
+	ret = dvb_dmx_init(dvbdemux);
+	if (ret < 0)
+		goto err_dvb_unregister_adapter;
+
+	dmx = &dvbdemux->dmx;
+	dm1105dvb->dmxdev.filternum = 256;
+	dm1105dvb->dmxdev.demux = dmx;
+	dm1105dvb->dmxdev.capabilities = 0;
+
+	ret = dvb_dmxdev_init(&dm1105dvb->dmxdev, dvb_adapter);
+	if (ret < 0)
+		goto err_dvb_dmx_release;
+
+	dm1105dvb->hw_frontend.source = DMX_FRONTEND_0;
+
+	ret = dmx->add_frontend(dmx, &dm1105dvb->hw_frontend);
+	if (ret < 0)
+		goto err_dvb_dmxdev_release;
+
+	dm1105dvb->mem_frontend.source = DMX_MEMORY_FE;
+
+	ret = dmx->add_frontend(dmx, &dm1105dvb->mem_frontend);
+	if (ret < 0)
+		goto err_remove_hw_frontend;
+
+	ret = dmx->connect_frontend(dmx, &dm1105dvb->hw_frontend);
+	if (ret < 0)
+		goto err_remove_mem_frontend;
+
+	ret = frontend_init(dm1105dvb);
+	if (ret < 0)
+		goto err_disconnect_frontend;
+
+	dvb_net_init(dvb_adapter, &dm1105dvb->dvbnet, dmx);
+	dm1105_ir_init(dm1105dvb);
+out:
+	return ret;
+
+err_disconnect_frontend:
+	dmx->disconnect_frontend(dmx);
+err_remove_mem_frontend:
+	dmx->remove_frontend(dmx, &dm1105dvb->mem_frontend);
+err_remove_hw_frontend:
+	dmx->remove_frontend(dmx, &dm1105dvb->hw_frontend);
+err_dvb_dmxdev_release:
+	dvb_dmxdev_release(&dm1105dvb->dmxdev);
+err_dvb_dmx_release:
+	dvb_dmx_release(dvbdemux);
+err_dvb_unregister_adapter:
+	dvb_unregister_adapter(dvb_adapter);
+err_i2c_del_adapter:
+	i2c_del_adapter(&dm1105dvb->i2c_adap);
+err_dm1105dvb_hw_exit:
+	dm1105dvb_hw_exit(dm1105dvb);
+err_free_irq:
+	free_irq(pdev->irq, dm1105dvb);
+err_pci_iounmap:
+	pci_iounmap(pdev, dm1105dvb->io_mem);
+err_pci_release_regions:
+	pci_release_regions(pdev);
+err_pci_disable_device:
+	pci_disable_device(pdev);
+err_kfree:
+	pci_set_drvdata(pdev, NULL);
+	kfree(dm1105dvb);
+	goto out;
+}
+
+static void __devexit dm1105_remove(struct pci_dev *pdev)
+{
+	struct dm1105dvb *dm1105dvb = pci_get_drvdata(pdev);
+	struct dvb_adapter *dvb_adapter = &dm1105dvb->dvb_adapter;
+	struct dvb_demux *dvbdemux = &dm1105dvb->demux;
+	struct dmx_demux *dmx = &dvbdemux->dmx;
+
+	dm1105_ir_exit(dm1105dvb);
+	dmx->close(dmx);
+	dvb_net_release(&dm1105dvb->dvbnet);
+	if (dm1105dvb->fe)
+		dvb_unregister_frontend(dm1105dvb->fe);
+
+	dmx->disconnect_frontend(dmx);
+	dmx->remove_frontend(dmx, &dm1105dvb->mem_frontend);
+	dmx->remove_frontend(dmx, &dm1105dvb->hw_frontend);
+	dvb_dmxdev_release(&dm1105dvb->dmxdev);
+	dvb_dmx_release(dvbdemux);
+	dvb_unregister_adapter(dvb_adapter);
+	if (&dm1105dvb->i2c_adap)
+		i2c_del_adapter(&dm1105dvb->i2c_adap);
+
+	dm1105dvb_hw_exit(dm1105dvb);
+	synchronize_irq(pdev->irq);
+	free_irq(pdev->irq, dm1105dvb);
+	pci_iounmap(pdev, dm1105dvb->io_mem);
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+	kfree(dm1105dvb);
+}
+
+static struct pci_device_id dm1105_id_table[] __devinitdata = {
+	{
+		.vendor = PCI_VENDOR_ID_TRIGEM,
+		.device = PCI_DEVICE_ID_DM1105,
+		.subvendor = PCI_ANY_ID,
+		.subdevice = PCI_DEVICE_ID_DW2002,
+	}, {
+		.vendor = PCI_VENDOR_ID_TRIGEM,
+		.device = PCI_DEVICE_ID_DM1105,
+		.subvendor = PCI_ANY_ID,
+		.subdevice = PCI_DEVICE_ID_DW2004,
+	}, {
+		/* empty */
+	},
+};
+
+MODULE_DEVICE_TABLE(pci, dm1105_id_table);
+
+static struct pci_driver dm1105_driver = {
+	.name = DRIVER_NAME,
+	.id_table = dm1105_id_table,
+	.probe = dm1105_probe,
+	.remove = __devexit_p(dm1105_remove),
+};
+
+static int __init dm1105_init(void)
+{
+	return pci_register_driver(&dm1105_driver);
+}
+
+static void __exit dm1105_exit(void)
+{
+	pci_unregister_driver(&dm1105_driver);
+}
+
+module_init(dm1105_init);
+module_exit(dm1105_exit);
+
+MODULE_AUTHOR("Igor M. Liplianin <liplianin@me.by>");
+MODULE_DESCRIPTION("SDMC DM1105 DVB driver");
+MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/dvb/dvb-core/dmxdev.c b/linux/drivers/media/dvb/dvb-core/dmxdev.c
index 069d847ba..0c733c66a 100644
--- a/linux/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/linux/drivers/media/dvb/dvb-core/dmxdev.c
@@ -364,15 +364,16 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
 				       enum dmx_success success)
 {
 	struct dmxdev_filter *dmxdevfilter = filter->priv;
+	unsigned long flags;
 	int ret;
 
 	if (dmxdevfilter->buffer.error) {
 		wake_up(&dmxdevfilter->buffer.queue);
 		return 0;
 	}
-	spin_lock(&dmxdevfilter->dev->lock);
+	spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);
 	if (dmxdevfilter->state != DMXDEV_STATE_GO) {
-		spin_unlock(&dmxdevfilter->dev->lock);
+		spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
 		return 0;
 	}
 	del_timer(&dmxdevfilter->timer);
@@ -391,7 +392,7 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
 	}
 	if (dmxdevfilter->params.sec.flags & DMX_ONESHOT)
 		dmxdevfilter->state = DMXDEV_STATE_DONE;
-	spin_unlock(&dmxdevfilter->dev->lock);
+	spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
 	wake_up(&dmxdevfilter->buffer.queue);
 	return 0;
 }
@@ -403,11 +404,12 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
 {
 	struct dmxdev_filter *dmxdevfilter = feed->priv;
 	struct dvb_ringbuffer *buffer;
+	unsigned long flags;
 	int ret;
 
-	spin_lock(&dmxdevfilter->dev->lock);
+	spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);
 	if (dmxdevfilter->params.pes.output == DMX_OUT_DECODER) {
-		spin_unlock(&dmxdevfilter->dev->lock);
+		spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
 		return 0;
 	}
 
@@ -417,7 +419,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
 	else
 		buffer = &dmxdevfilter->dev->dvr_buffer;
 	if (buffer->error) {
-		spin_unlock(&dmxdevfilter->dev->lock);
+		spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
 		wake_up(&buffer->queue);
 		return 0;
 	}
@@ -428,7 +430,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
 		dvb_ringbuffer_flush(buffer);
 		buffer->error = ret;
 	}
-	spin_unlock(&dmxdevfilter->dev->lock);
+	spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
 	wake_up(&buffer->queue);
 	return 0;
 }
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_demux.c b/linux/drivers/media/dvb/dvb-core/dvb_demux.c
index e2eca0b1f..a2c1fd5d2 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -399,7 +399,9 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
 void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
 			      size_t count)
 {
-	spin_lock(&demux->lock);
+	unsigned long flags;
+
+	spin_lock_irqsave(&demux->lock, flags);
 
 	while (count--) {
 		if (buf[0] == 0x47)
@@ -407,16 +409,17 @@ void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
 		buf += 188;
 	}
 
-	spin_unlock(&demux->lock);
+	spin_unlock_irqrestore(&demux->lock, flags);
 }
 
 EXPORT_SYMBOL(dvb_dmx_swfilter_packets);
 
 void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
 {
+	unsigned long flags;
 	int p = 0, i, j;
 
-	spin_lock(&demux->lock);
+	spin_lock_irqsave(&demux->lock, flags);
 
 	if (demux->tsbufp) {
 		i = demux->tsbufp;
@@ -449,17 +452,18 @@ void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
 	}
 
 bailout:
-	spin_unlock(&demux->lock);
+	spin_unlock_irqrestore(&demux->lock, flags);
 }
 
 EXPORT_SYMBOL(dvb_dmx_swfilter);
 
 void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
 {
+	unsigned long flags;
 	int p = 0, i, j;
 	u8 tmppack[188];
 
-	spin_lock(&demux->lock);
+	spin_lock_irqsave(&demux->lock, flags);
 
 	if (demux->tsbufp) {
 		i = demux->tsbufp;
@@ -500,7 +504,7 @@ void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
 	}
 
 bailout:
-	spin_unlock(&demux->lock);
+	spin_unlock_irqrestore(&demux->lock, flags);
 }
 
 EXPORT_SYMBOL(dvb_dmx_swfilter_204);
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
index 60a94dc85..5c1193524 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -766,6 +766,547 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
 	return 0;
 }
 
+struct dtv_cmds_h dtv_cmds[] = {
+	[DTV_TUNE] = {
+		.name	= "DTV_TUNE",
+		.cmd	= DTV_TUNE,
+		.set	= 1,
+	},
+	[DTV_CLEAR] = {
+		.name	= "DTV_CLEAR",
+		.cmd	= DTV_CLEAR,
+		.set	= 1,
+	},
+
+	/* Set */
+	[DTV_FREQUENCY] = {
+		.name	= "DTV_FREQUENCY",
+		.cmd	= DTV_FREQUENCY,
+		.set	= 1,
+	},
+	[DTV_BANDWIDTH_HZ] = {
+		.name	= "DTV_BANDWIDTH_HZ",
+		.cmd	= DTV_BANDWIDTH_HZ,
+		.set	= 1,
+	},
+	[DTV_MODULATION] = {
+		.name	= "DTV_MODULATION",
+		.cmd	= DTV_MODULATION,
+		.set	= 1,
+	},
+	[DTV_INVERSION] = {
+		.name	= "DTV_INVERSION",
+		.cmd	= DTV_INVERSION,
+		.set	= 1,
+	},
+	[DTV_DISEQC_MASTER] = {
+		.name	= "DTV_DISEQC_MASTER",
+		.cmd	= DTV_DISEQC_MASTER,
+		.set	= 1,
+		.buffer	= 1,
+	},
+	[DTV_SYMBOL_RATE] = {
+		.name	= "DTV_SYMBOL_RATE",
+		.cmd	= DTV_SYMBOL_RATE,
+		.set	= 1,
+	},
+	[DTV_INNER_FEC] = {
+		.name	= "DTV_INNER_FEC",
+		.cmd	= DTV_INNER_FEC,
+		.set	= 1,
+	},
+	[DTV_VOLTAGE] = {
+		.name	= "DTV_VOLTAGE",
+		.cmd	= DTV_VOLTAGE,
+		.set	= 1,
+	},
+	[DTV_TONE] = {
+		.name	= "DTV_TONE",
+		.cmd	= DTV_TONE,
+		.set	= 1,
+	},
+	[DTV_PILOT] = {
+		.name	= "DTV_PILOT",
+		.cmd	= DTV_PILOT,
+		.set	= 1,
+	},
+	[DTV_ROLLOFF] = {
+		.name	= "DTV_ROLLOFF",
+		.cmd	= DTV_ROLLOFF,
+		.set	= 1,
+	},
+	[DTV_DELIVERY_SYSTEM] = {
+		.name	= "DTV_DELIVERY_SYSTEM",
+		.cmd	= DTV_DELIVERY_SYSTEM,
+		.set	= 1,
+	},
+#if 0
+	[DTV_ISDB_SEGMENT_IDX] = {
+		.name	= "DTV_ISDB_SEGMENT_IDX",
+		.cmd	= DTV_ISDB_SEGMENT_IDX,
+		.set	= 1,
+	},
+	[DTV_ISDB_SEGMENT_WIDTH] = {
+		.name	= "DTV_ISDB_SEGMENT_WIDTH",
+		.cmd	= DTV_ISDB_SEGMENT_WIDTH,
+		.set	= 1,
+	},
+#endif
+	/* Get */
+	[DTV_DISEQC_SLAVE_REPLY] = {
+		.name	= "DTV_DISEQC_SLAVE_REPLY",
+		.cmd	= DTV_DISEQC_SLAVE_REPLY,
+		.set	= 0,
+		.buffer	= 1,
+	},
+#if 0
+	[DTV_ISDB_LAYERA_FEC] = {
+		.name	= "DTV_ISDB_LAYERA_FEC",
+		.cmd	= DTV_ISDB_LAYERA_FEC,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERA_MODULATION] = {
+		.name	= "DTV_ISDB_LAYERA_MODULATION",
+		.cmd	= DTV_ISDB_LAYERA_MODULATION,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERA_SEGMENT_WIDTH] = {
+		.name	= "DTV_ISDB_LAYERA_SEGMENT_WIDTH",
+		.cmd	= DTV_ISDB_LAYERA_SEGMENT_WIDTH,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERB_FEC] = {
+		.name	= "DTV_ISDB_LAYERB_FEC",
+		.cmd	= DTV_ISDB_LAYERB_FEC,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERB_MODULATION] = {
+		.name	= "DTV_ISDB_LAYERB_MODULATION",
+		.cmd	= DTV_ISDB_LAYERB_MODULATION,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERB_SEGMENT_WIDTH] = {
+		.name	= "DTV_ISDB_LAYERB_SEGMENT_WIDTH",
+		.cmd	= DTV_ISDB_LAYERB_SEGMENT_WIDTH,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERC_FEC] = {
+		.name	= "DTV_ISDB_LAYERC_FEC",
+		.cmd	= DTV_ISDB_LAYERC_FEC,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERC_MODULATION] = {
+		.name	= "DTV_ISDB_LAYERC_MODULATION",
+		.cmd	= DTV_ISDB_LAYERC_MODULATION,
+		.set	= 0,
+	},
+	[DTV_ISDB_LAYERC_SEGMENT_WIDTH] = {
+		.name	= "DTV_ISDB_LAYERC_SEGMENT_WIDTH",
+		.cmd	= DTV_ISDB_LAYERC_SEGMENT_WIDTH,
+		.set	= 0,
+	},
+#endif
+};
+
+void dtv_property_dump(struct dtv_property *tvp)
+{
+	int i;
+
+	printk("%s() tvp.cmd    = 0x%08x (%s)\n"
+		,__FUNCTION__
+		,tvp->cmd
+		,dtv_cmds[ tvp->cmd ].name);
+
+	if(dtv_cmds[ tvp->cmd ].buffer) {
+
+		printk("%s() tvp.u.buffer.len = 0x%02x\n"
+			,__FUNCTION__
+			,tvp->u.buffer.len);
+
+		for(i = 0; i < tvp->u.buffer.len; i++)
+			printk("%s() tvp.u.buffer.data[0x%02x] = 0x%02x\n"
+				,__FUNCTION__
+				,i
+				,tvp->u.buffer.data[i]);
+
+	} else
+		printk("%s() tvp.u.data = 0x%08x\n", __FUNCTION__, tvp->u.data);
+}
+
+int is_legacy_delivery_system(fe_delivery_system_t s)
+{
+	if((s == SYS_UNDEFINED) || (s == SYS_DVBC_ANNEX_AC) ||
+		(s == SYS_DVBC_ANNEX_B) || (s == SYS_DVBT) || (s == SYS_DVBS))
+		return 1;
+
+	return 0;
+}
+
+/* Synchronise the legacy tuning parameters into the cache, so that demodulator
+ * drivers can use a single set_frontend tuning function, regardless of whether
+ * it's being used for the legacy or new API, reducing code and complexity.
+ */
+void dtv_property_cache_sync(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+	printk("%s()\n", __FUNCTION__);
+
+	c->frequency = p->frequency;
+	c->inversion = p->inversion;
+
+	switch (fe->ops.info.type) {
+	case FE_QPSK:
+		c->symbol_rate = p->u.qpsk.symbol_rate;
+		c->fec_inner = p->u.qpsk.fec_inner;
+		c->delivery_system = SYS_DVBS;
+		break;
+	case FE_QAM:
+		c->symbol_rate = p->u.qam.symbol_rate;
+		c->fec_inner = p->u.qam.fec_inner;
+		c->modulation = p->u.qam.modulation;
+		c->delivery_system = SYS_DVBC_ANNEX_AC;
+		break;
+	case FE_OFDM:
+		if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+			c->bandwidth_hz = 6000000;
+		else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+			c->bandwidth_hz = 7000000;
+		else if (p->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+			c->bandwidth_hz = 8000000;
+		else
+			/* Including BANDWIDTH_AUTO */
+			c->bandwidth_hz = 0;
+		c->code_rate_HP = p->u.ofdm.code_rate_HP;
+		c->code_rate_LP = p->u.ofdm.code_rate_LP;
+		c->modulation = p->u.ofdm.constellation;
+		c->transmission_mode = p->u.ofdm.transmission_mode;
+		c->guard_interval = p->u.ofdm.guard_interval;
+		c->hierarchy = p->u.ofdm.hierarchy_information;
+		c->delivery_system = SYS_DVBT;
+		break;
+	case FE_ATSC:
+		c->modulation = p->u.vsb.modulation;
+		if ((c->modulation == VSB_8) || (c->modulation == VSB_16))
+			c->delivery_system = SYS_ATSC;
+		else
+			c->delivery_system = SYS_DVBC_ANNEX_B;
+		break;
+	}
+}
+
+/* Ensure the cached values are set correctly in the frontend
+ * legacy tuning structures, for the advanced tuning API.
+ */
+void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	struct dvb_frontend_parameters *p = &fepriv->parameters;
+
+	printk("%s()\n", __FUNCTION__);
+
+	p->frequency = c->frequency;
+	p->inversion = c->inversion;
+
+	switch (fe->ops.info.type) {
+	case FE_QPSK:
+		printk("%s() Preparing QPSK req\n", __FUNCTION__);
+		p->u.qpsk.symbol_rate = c->symbol_rate;
+		p->u.qpsk.fec_inner = c->fec_inner;
+		c->delivery_system = SYS_DVBS;
+		break;
+	case FE_QAM:
+		printk("%s() Preparing QAM req\n", __FUNCTION__);
+		p->u.qam.symbol_rate = c->symbol_rate;
+		p->u.qam.fec_inner = c->fec_inner;
+		p->u.qam.modulation = c->modulation;
+		c->delivery_system = SYS_DVBC_ANNEX_AC;
+		break;
+	case FE_OFDM:
+		printk("%s() Preparing OFDM req\n", __FUNCTION__);
+		if (c->bandwidth_hz == 6000000)
+			p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+		else if (c->bandwidth_hz == 7000000)
+			p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+		else if (c->bandwidth_hz == 8000000)
+			p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+		else
+			p->u.ofdm.bandwidth = BANDWIDTH_AUTO;
+		p->u.ofdm.code_rate_HP = c->code_rate_HP;
+		p->u.ofdm.code_rate_LP = c->code_rate_LP;
+		p->u.ofdm.constellation = c->modulation;
+		p->u.ofdm.transmission_mode = c->transmission_mode;
+		p->u.ofdm.guard_interval = c->guard_interval;
+		p->u.ofdm.hierarchy_information = c->hierarchy;
+		c->delivery_system = SYS_DVBT;
+		break;
+	case FE_ATSC:
+		printk("%s() Preparing VSB req\n", __FUNCTION__);
+		p->u.vsb.modulation = c->modulation;
+		if ((c->modulation == VSB_8) || (c->modulation == VSB_16))
+			c->delivery_system = SYS_ATSC;
+		else
+			c->delivery_system = SYS_DVBC_ANNEX_B;
+		break;
+	}
+}
+
+/* Ensure the cached values are set correctly in the frontend
+ * legacy tuning structures, for the legacy tuning API.
+ */
+void dtv_property_adv_params_sync(struct dvb_frontend *fe)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	struct dvb_frontend_parameters *p = &fepriv->parameters;
+
+	printk("%s()\n", __FUNCTION__);
+
+	p->frequency = c->frequency;
+	p->inversion = c->inversion;
+
+	switch(c->modulation) {
+	case _8PSK:
+	case _16APSK:
+	case NBC_QPSK:
+		p->u.qpsk.symbol_rate = c->symbol_rate;
+		p->u.qpsk.fec_inner = c->fec_inner;
+		break;
+	default:
+		break;
+	}
+
+	if(c->delivery_system == SYS_ISDBT) {
+		/* Fake out a generic DVB-T request so we pass validation in the ioctl */
+		p->frequency = c->frequency;
+		p->inversion = INVERSION_AUTO;
+		p->u.ofdm.constellation = QAM_AUTO;
+		p->u.ofdm.code_rate_HP = FEC_AUTO;
+		p->u.ofdm.code_rate_LP = FEC_AUTO;
+		p->u.ofdm.bandwidth = BANDWIDTH_AUTO;
+		p->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+		p->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
+		p->u.ofdm.hierarchy_information = HIERARCHY_AUTO;
+	}
+}
+
+void dtv_property_cache_submit(struct dvb_frontend *fe)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+	printk("%s()\n", __FUNCTION__);
+
+	/* For legacy delivery systems we don't need the delivery_system to
+	 * be specified, but we populate the older structures from the cache
+	 * so we can call set_frontend on older drivers.
+	 */
+	if(is_legacy_delivery_system(c->delivery_system)) {
+
+		printk("%s() legacy, modulation = %d\n", __FUNCTION__, c->modulation);
+		dtv_property_legacy_params_sync(fe);
+
+	} else {
+		printk("%s() adv, modulation = %d\n", __FUNCTION__, c->modulation);
+
+		/* For advanced delivery systems / modulation types ...
+		 * we seed the lecacy dvb_frontend_parameters structure
+		 * so that the sanity checking code later in the IOCTL processing
+		 * can validate our basic frequency ranges, symbolrates, modulation
+		 * etc.
+		 */
+		dtv_property_adv_params_sync(fe);
+	}
+}
+
+static int dvb_frontend_ioctl_legacy(struct inode *inode, struct file *file,
+			unsigned int cmd, void *parg);
+static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file,
+			unsigned int cmd, void *parg);
+
+int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
+	struct inode *inode, struct file *file)
+{
+	int r = 0;
+
+	printk("%s()\n", __FUNCTION__);
+
+	dtv_property_dump(tvp);
+
+	/* Allow the frontend to validate incoming properties */
+	if (fe->ops.get_property)
+		r = fe->ops.get_property(fe, tvp);
+
+	if (r < 0)
+		return r;
+
+	switch(tvp->cmd) {
+	case DTV_FREQUENCY:
+		tvp->u.data = fe->dtv_property_cache.frequency;
+		break;
+	case DTV_MODULATION:
+		tvp->u.data = fe->dtv_property_cache.modulation;
+		break;
+	case DTV_BANDWIDTH_HZ:
+		tvp->u.data = fe->dtv_property_cache.bandwidth_hz;
+		break;
+	case DTV_INVERSION:
+		tvp->u.data = fe->dtv_property_cache.inversion;
+		break;
+	case DTV_SYMBOL_RATE:
+		tvp->u.data = fe->dtv_property_cache.symbol_rate;
+		break;
+	case DTV_INNER_FEC:
+		tvp->u.data = fe->dtv_property_cache.fec_inner;
+		break;
+	case DTV_PILOT:
+		tvp->u.data = fe->dtv_property_cache.pilot;
+		break;
+	case DTV_ROLLOFF:
+		tvp->u.data = fe->dtv_property_cache.rolloff;
+		break;
+	case DTV_DELIVERY_SYSTEM:
+		tvp->u.data = fe->dtv_property_cache.delivery_system;
+		break;
+#if 0
+	/* ISDB-T Support here */
+	case DTV_ISDB_SEGMENT_IDX:
+		tvp->u.data = fe->dtv_property_cache.isdb_segment_idx;
+		break;
+	case DTV_ISDB_SEGMENT_WIDTH:
+		tvp->u.data = fe->dtv_property_cache.isdb_segment_width;
+		break;
+	case DTV_ISDB_LAYERA_FEC:
+		tvp->u.data = fe->dtv_property_cache.isdb_layera_fec;
+		break;
+	case DTV_ISDB_LAYERA_MODULATION:
+		tvp->u.data = fe->dtv_property_cache.isdb_layera_modulation;
+		break;
+	case DTV_ISDB_LAYERA_SEGMENT_WIDTH:
+		tvp->u.data = fe->dtv_property_cache.isdb_layera_segment_width;
+		break;
+	case DTV_ISDB_LAYERB_FEC:
+		tvp->u.data = fe->dtv_property_cache.isdb_layerb_fec;
+		break;
+	case DTV_ISDB_LAYERB_MODULATION:
+		tvp->u.data = fe->dtv_property_cache.isdb_layerb_modulation;
+		break;
+	case DTV_ISDB_LAYERB_SEGMENT_WIDTH:
+		tvp->u.data = fe->dtv_property_cache.isdb_layerb_segment_width;
+		break;
+	case DTV_ISDB_LAYERC_FEC:
+		tvp->u.data = fe->dtv_property_cache.isdb_layerc_fec;
+		break;
+	case DTV_ISDB_LAYERC_MODULATION:
+		tvp->u.data = fe->dtv_property_cache.isdb_layerc_modulation;
+		break;
+	case DTV_ISDB_LAYERC_SEGMENT_WIDTH:
+		tvp->u.data = fe->dtv_property_cache.isdb_layerc_segment_width;
+		break;
+#endif
+	case DTV_VOLTAGE:
+		tvp->u.data = fe->dtv_property_cache.voltage;
+		break;
+	case DTV_TONE:
+		tvp->u.data = fe->dtv_property_cache.sectone;
+		break;
+	default:
+		r = -1;
+	}
+
+	return r;
+}
+
+int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
+	struct inode *inode, struct file *file)
+{
+	int r = 0;
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	printk("%s()\n", __FUNCTION__);
+	dtv_property_dump(tvp);
+
+	/* Allow the frontend to validate incoming properties */
+	if (fe->ops.set_property)
+		r = fe->ops.set_property(fe, tvp);
+
+	if (r < 0)
+		return r;
+
+	switch(tvp->cmd) {
+	case DTV_CLEAR:
+		/* Reset a cache of data specific to the frontend here. This does
+		 * not effect hardware.
+		 */
+		printk("%s() Flushing property cache\n", __FUNCTION__);
+		memset(&fe->dtv_property_cache, 0, sizeof(struct dtv_frontend_properties));
+		fe->dtv_property_cache.state = tvp->cmd;
+		fe->dtv_property_cache.delivery_system = SYS_UNDEFINED;
+		break;
+	case DTV_TUNE:
+		/* interpret the cache of data, build either a traditional frontend
+		 * tunerequest so we can pass validation in the FE_SET_FRONTEND
+		 * ioctl.
+		 */
+		fe->dtv_property_cache.state = tvp->cmd;
+		printk("%s() Finalised property cache\n", __FUNCTION__);
+		dtv_property_cache_submit(fe);
+
+		r |= dvb_frontend_ioctl_legacy(inode, file, FE_SET_FRONTEND,
+			&fepriv->parameters);
+		break;
+	case DTV_FREQUENCY:
+		fe->dtv_property_cache.frequency = tvp->u.data;
+		break;
+	case DTV_MODULATION:
+		fe->dtv_property_cache.modulation = tvp->u.data;
+		break;
+	case DTV_BANDWIDTH_HZ:
+		fe->dtv_property_cache.bandwidth_hz = tvp->u.data;
+		break;
+	case DTV_INVERSION:
+		fe->dtv_property_cache.inversion = tvp->u.data;
+		break;
+	case DTV_SYMBOL_RATE:
+		fe->dtv_property_cache.symbol_rate = tvp->u.data;
+		break;
+	case DTV_INNER_FEC:
+		fe->dtv_property_cache.fec_inner = tvp->u.data;
+		break;
+	case DTV_PILOT:
+		fe->dtv_property_cache.pilot = tvp->u.data;
+		break;
+	case DTV_ROLLOFF:
+		fe->dtv_property_cache.rolloff = tvp->u.data;
+		break;
+	case DTV_DELIVERY_SYSTEM:
+		fe->dtv_property_cache.delivery_system = tvp->u.data;
+		break;
+#if 0
+	/* ISDB-T Support here */
+	case DTV_ISDB_SEGMENT_IDX:
+		fe->dtv_property_cache.isdb_segment_idx = tvp->u.data;
+		break;
+	case DTV_ISDB_SEGMENT_WIDTH:
+		fe->dtv_property_cache.isdb_segment_width = tvp->u.data;
+		break;
+#endif
+	case DTV_VOLTAGE:
+		fe->dtv_property_cache.voltage = tvp->u.data;
+		r = dvb_frontend_ioctl_legacy(inode, file, FE_SET_VOLTAGE,
+			(void *)fe->dtv_property_cache.voltage);
+		break;
+	case DTV_TONE:
+		fe->dtv_property_cache.sectone = tvp->u.data;
+		r = dvb_frontend_ioctl_legacy(inode, file, FE_SET_TONE,
+			(void *)fe->dtv_property_cache.sectone);
+		break;
+	default:
+		r = -1;
+	}
+
+	return r;
+}
+
 static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 			unsigned int cmd, void *parg)
 {
@@ -787,6 +1328,112 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 	if (down_interruptible (&fepriv->sem))
 		return -ERESTARTSYS;
 
+	if ((cmd == FE_SET_PROPERTY) || (cmd == FE_GET_PROPERTY))
+		err = dvb_frontend_ioctl_properties(inode, file, cmd, parg);
+	else {
+		fe->dtv_property_cache.state = DTV_UNDEFINED;
+		err = dvb_frontend_ioctl_legacy(inode, file, cmd, parg);
+	}
+
+	up(&fepriv->sem);
+	return err;
+}
+
+static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file,
+			unsigned int cmd, void *parg)
+{
+	struct dvb_device *dvbdev = file->private_data;
+	struct dvb_frontend *fe = dvbdev->priv;
+	int err = 0;
+
+	struct dtv_properties *tvps = NULL;
+	struct dtv_property *tvp = NULL;
+	int i;
+
+	dprintk("%s\n", __func__);
+
+	if(cmd == FE_SET_PROPERTY) {
+		printk("%s() FE_SET_PROPERTY\n", __FUNCTION__);
+
+		tvps = (struct dtv_properties __user *)parg;
+
+		printk("%s() properties.num = %d\n", __FUNCTION__, tvps->num);
+		printk("%s() properties.props = %p\n", __FUNCTION__, tvps->props);
+
+		/* Put an arbitrary limit on the number of messages that can
+		 * be sent at once */
+		if (tvps->num > DTV_IOCTL_MAX_MSGS)
+			return -EINVAL;
+
+		tvp = (struct dtv_property *) kmalloc(tvps->num *
+			sizeof(struct dtv_property), GFP_KERNEL);
+		if (!tvp) {
+			err = -ENOMEM;
+			goto out;
+		}
+
+		if (copy_from_user(tvp, tvps->props, tvps->num * sizeof(struct dtv_property))) {
+			err = -EFAULT;
+			goto out;
+		}
+
+		for (i = 0; i < tvps->num; i++)
+			err |= dtv_property_process_set(fe, tvp + i, inode, file);
+
+		if(fe->dtv_property_cache.state == DTV_TUNE) {
+			printk("%s() Property cache is full, tuning\n", __FUNCTION__);
+		}
+
+	} else
+	if(cmd == FE_GET_PROPERTY) {
+		printk("%s() FE_GET_PROPERTY\n", __FUNCTION__);
+
+		tvps = (struct dtv_properties __user *)parg;
+
+		printk("%s() properties.num = %d\n", __FUNCTION__, tvps->num);
+		printk("%s() properties.props = %p\n", __FUNCTION__, tvps->props);
+
+		/* Put an arbitrary limit on the number of messages that can
+		 * be sent at once */
+		if (tvps->num > DTV_IOCTL_MAX_MSGS)
+			return -EINVAL;
+
+		tvp = (struct dtv_property *) kmalloc(tvps->num *
+			sizeof(struct dtv_property), GFP_KERNEL);
+		if (!tvp) {
+			err = -ENOMEM;
+			goto out;
+		}
+
+		if (copy_from_user(tvp, tvps->props, tvps->num * sizeof(struct dtv_property))) {
+			err = -EFAULT;
+			goto out;
+		}
+
+		for (i = 0; i < tvps->num; i++)
+			err |= dtv_property_process_get(fe, tvp + i, inode, file);
+
+		if (copy_to_user(tvps->props, tvp, tvps->num * sizeof(struct dtv_property))) {
+			err = -EFAULT;
+			goto out;
+		}
+
+	} else
+		err = -EOPNOTSUPP;
+
+out:
+	kfree(tvp);
+	return err;
+}
+
+static int dvb_frontend_ioctl_legacy(struct inode *inode, struct file *file,
+			unsigned int cmd, void *parg)
+{
+	struct dvb_device *dvbdev = file->private_data;
+	struct dvb_frontend *fe = dvbdev->priv;
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	int err = -EOPNOTSUPP;
+
 	switch (cmd) {
 	case FE_GET_INFO: {
 		struct dvb_frontend_info* info = parg;
@@ -953,13 +1600,21 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 	case FE_SET_FRONTEND: {
 		struct dvb_frontend_tune_settings fetunesettings;
 
-		if (dvb_frontend_check_parameters(fe, parg) < 0) {
-			err = -EINVAL;
-			break;
-		}
+		if(fe->dtv_property_cache.state == DTV_TUNE) {
+			if (dvb_frontend_check_parameters(fe, &fepriv->parameters) < 0) {
+				err = -EINVAL;
+				break;
+			}
+		} else {
+			if (dvb_frontend_check_parameters(fe, parg) < 0) {
+				err = -EINVAL;
+				break;
+			}
 
-		memcpy (&fepriv->parameters, parg,
-			sizeof (struct dvb_frontend_parameters));
+			memcpy (&fepriv->parameters, parg,
+				sizeof (struct dvb_frontend_parameters));
+			dtv_property_cache_sync(fe, &fepriv->parameters);
+		}
 
 		memset(&fetunesettings, 0, sizeof(struct dvb_frontend_tune_settings));
 		memcpy(&fetunesettings.parameters, parg,
@@ -1038,10 +1693,10 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 		break;
 	};
 
-	up (&fepriv->sem);
 	return err;
 }
 
+
 static unsigned int dvb_frontend_poll(struct file *file, struct poll_table_struct *wait)
 {
 	struct dvb_device *dvbdev = file->private_data;
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h
index aa4133f0b..a0c591b3b 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -169,6 +169,9 @@ struct dvb_frontend_ops {
 
 	struct dvb_tuner_ops tuner_ops;
 	struct analog_demod_ops analog_ops;
+
+	int (*set_property)(struct dvb_frontend* fe, struct dtv_property* tvp);
+	int (*get_property)(struct dvb_frontend* fe, struct dtv_property* tvp);
 };
 
 #define MAX_EVENT 8
@@ -182,6 +185,46 @@ struct dvb_fe_events {
 	struct mutex		  mtx;
 };
 
+struct dtv_frontend_properties {
+
+	/* Cache State */
+	u32			state;
+
+	u32			frequency;
+	fe_modulation_t		modulation;
+
+	fe_sec_voltage_t	voltage;
+	fe_sec_tone_mode_t	sectone;
+	fe_spectral_inversion_t	inversion;
+	fe_code_rate_t		fec_inner;
+	fe_transmit_mode_t	transmission_mode;
+	u32			bandwidth_hz;	/* 0 = AUTO */
+	fe_guard_interval_t	guard_interval;
+	fe_hierarchy_t		hierarchy;
+	u32			symbol_rate;
+	fe_code_rate_t		code_rate_HP;
+	fe_code_rate_t		code_rate_LP;
+
+	fe_pilot_t		pilot;
+	fe_rolloff_t		rolloff;
+
+	fe_delivery_system_t	delivery_system;
+#if 0
+	/* ISDB-T specifics */
+	u32			isdb_segment_idx;
+	u32			isdb_segment_width;
+	fe_code_rate_t		isdb_layera_fec;
+	fe_modulation_t		isdb_layera_modulation;
+	u32			isdb_layera_segment_width;
+	fe_code_rate_t		isdb_layerb_fec;
+	fe_modulation_t		isdb_layerb_modulation;
+	u32			isdb_layerb_segment_width;
+	fe_code_rate_t		isdb_layerc_fec;
+	fe_modulation_t		isdb_layerc_modulation;
+	u32			isdb_layerc_segment_width;
+#endif
+};
+
 struct dvb_frontend {
 	struct dvb_frontend_ops ops;
 	struct dvb_adapter *dvb;
@@ -190,6 +233,9 @@ struct dvb_frontend {
 	void *frontend_priv;
 	void *sec_priv;
 	void *analog_demod_priv;
+	struct dtv_frontend_properties dtv_property_cache;
+#define DVB_FRONTEND_COMPONENT_TUNER 0
+	int (*callback)(void *adapter_priv, int component, int cmd, int arg);
 };
 
 extern int dvb_register_frontend(struct dvb_adapter *dvb,
diff --git a/linux/drivers/media/dvb/dvb-usb/Kconfig b/linux/drivers/media/dvb/dvb-usb/Kconfig
index 33d63643f..5880f2d45 100644
--- a/linux/drivers/media/dvb/dvb-usb/Kconfig
+++ b/linux/drivers/media/dvb/dvb-usb/Kconfig
@@ -249,12 +249,14 @@ config DVB_USB_AF9005_REMOTE
 	  Afatech AF9005 based receiver.
 
 config DVB_USB_DW2102
-	tristate "DvbWorld 2102 DVB-S USB2.0 receiver"
+	tristate "DvbWorld DVB-S/S2 USB2.0 support"
 	depends on DVB_USB
-	select DVB_STV0299 if !DVB_FE_CUSTOMISE
 	select DVB_PLL if !DVB_FE_CUSTOMISE
+	select DVB_STV0299 if !DVB_FE_CUSTOMISE
+	select DVB_CX24116 if !DVB_FE_CUSTOMISE
 	help
-	   Say Y here to support the DvbWorld 2102 DVB-S USB2.0 receiver.
+	  Say Y here to support the DvbWorld DVB-S/S2 USB2.0 receivers
+	  and the TeVii S650.
 
 config DVB_USB_ANYSEE
 	tristate "Anysee DVB-T/C USB2.0 support"
@@ -273,3 +275,15 @@ config DVB_USB_DTV5100
 	select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
 	help
 	  Say Y here to support the AME DTV-5100 USB2.0 DVB-T receiver.
+
+config DVB_USB_AF9015
+	tristate "Afatech AF9015 DVB-T USB2.0 support"
+	depends on DVB_USB && EXPERIMENTAL
+	select DVB_AF9013
+	select DVB_PLL              if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_MT2060   if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_QT1010   if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
+	help
+	  Say Y here to support the Afatech AF9015 based DVB-T USB2.0 receiver
diff --git a/linux/drivers/media/dvb/dvb-usb/Makefile b/linux/drivers/media/dvb/dvb-usb/Makefile
index 116544f42..ece8c9dfe 100644
--- a/linux/drivers/media/dvb/dvb-usb/Makefile
+++ b/linux/drivers/media/dvb/dvb-usb/Makefile
@@ -70,6 +70,9 @@ obj-$(CONFIG_DVB_USB_DW2102) += dvb-usb-dw2102.o
 dvb-usb-dtv5100-objs = dtv5100.o
 obj-$(CONFIG_DVB_USB_DTV5100) += dvb-usb-dtv5100.o
 
+dvb-usb-af9015-objs = af9015.o
+obj-$(CONFIG_DVB_USB_AF9015) += dvb-usb-af9015.o
+
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
 # due to tuner-xc3028
 EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/linux/drivers/media/dvb/dvb-usb/af9015.c b/linux/drivers/media/dvb/dvb-usb/af9015.c
new file mode 100644
index 000000000..776d01d4a
--- /dev/null
+++ b/linux/drivers/media/dvb/dvb-usb/af9015.c
@@ -0,0 +1,1474 @@
+/*
+ * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ *
+ * Thanks to Afatech who kindly provided information.
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include "af9015.h"
+#include "af9013.h"
+#include "mt2060.h"
+#include "qt1010.h"
+#include "tda18271.h"
+#include "mxl5005s.h"
+#if 0 /* keep */
+#include "mc44s80x.h"
+#endif
+
+int dvb_usb_af9015_debug;
+module_param_named(debug, dvb_usb_af9015_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
+int dvb_usb_af9015_remote;
+module_param_named(remote, dvb_usb_af9015_remote, int, 0644);
+MODULE_PARM_DESC(remote, "select remote");
+int dvb_usb_af9015_dual_mode;
+module_param_named(dual_mode, dvb_usb_af9015_dual_mode, int, 0644);
+MODULE_PARM_DESC(dual_mode, "enable dual mode");
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static DEFINE_MUTEX(af9015_usb_mutex);
+
+static struct af9015_config af9015_config;
+static struct dvb_usb_device_properties af9015_properties[2];
+int af9015_properties_count = ARRAY_SIZE(af9015_properties);
+
+static struct af9013_config af9015_af9013_config[] = {
+	{
+		.demod_address = AF9015_I2C_DEMOD,
+		.output_mode = AF9013_OUTPUT_MODE_USB,
+		.api_version = { 0, 1, 9, 0 },
+		.gpio[0] = AF9013_GPIO_HI,
+		.gpio[1] = AF9013_GPIO_LO,
+		.gpio[3] = AF9013_GPIO_TUNER_ON,
+
+	}, {
+		.output_mode = AF9013_OUTPUT_MODE_SERIAL,
+		.api_version = { 0, 1, 9, 0 },
+		.gpio[0] = AF9013_GPIO_TUNER_ON,
+		.gpio[1] = AF9013_GPIO_LO,
+	}
+};
+
+static int af9015_rw_udev(struct usb_device *udev, struct req_t *req)
+{
+	int act_len, ret;
+	u8 buf[64];
+	u8 write = 1;
+	u8 msg_len = 8;
+	static u8 seq; /* packet sequence number */
+
+	if (mutex_lock_interruptible(&af9015_usb_mutex) < 0)
+		return -EAGAIN;
+
+	buf[0] = req->cmd;
+	buf[1] = seq++;
+	buf[2] = req->i2c_addr;
+	buf[3] = req->addr >> 8;
+	buf[4] = req->addr & 0xff;
+	buf[5] = req->mbox;
+	buf[6] = req->addr_len;
+	buf[7] = req->data_len;
+
+	switch (req->cmd) {
+	case GET_CONFIG:
+	case BOOT:
+	case READ_MEMORY:
+	case RECONNECT_USB:
+	case GET_IR_CODE:
+		write = 0;
+		break;
+	case READ_I2C:
+		write = 0;
+		buf[2] |= 0x01; /* set I2C direction */
+	case WRITE_I2C:
+		buf[0] = READ_WRITE_I2C;
+		break;
+	case WRITE_MEMORY:
+		if (((req->addr & 0xff00) == 0xff00) ||
+		    ((req->addr & 0xae00) == 0xae00))
+			buf[0] = WRITE_VIRTUAL_MEMORY;
+	case WRITE_VIRTUAL_MEMORY:
+	case COPY_FIRMWARE:
+	case DOWNLOAD_FIRMWARE:
+		break;
+	default:
+		err("unknown command:%d", req->cmd);
+		ret = -1;
+		goto error_unlock;
+	}
+
+	/* write requested */
+	if (write) {
+		memcpy(&buf[8], req->data, req->data_len);
+		msg_len += req->data_len;
+	}
+	deb_xfer(">>> ");
+	debug_dump(buf, msg_len, deb_xfer);
+
+	/* send req */
+	ret = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 0x02), buf, msg_len,
+	&act_len, AF9015_USB_TIMEOUT);
+	if (ret)
+		err("bulk message failed:%d (%d/%d)", ret, msg_len, act_len);
+	else
+		if (act_len != msg_len)
+			ret = -1; /* all data is not send */
+	if (ret)
+		goto error_unlock;
+
+	/* no ack for those packets */
+	if (req->cmd == DOWNLOAD_FIRMWARE || req->cmd == RECONNECT_USB)
+		goto exit_unlock;
+
+	/* receive ack and data if read req */
+	msg_len = 1 + 1 + req->data_len;  /* seq + status + data len */
+	ret = usb_bulk_msg(udev, usb_rcvbulkpipe(udev, 0x81), buf, msg_len,
+			   &act_len, AF9015_USB_TIMEOUT);
+	if (ret) {
+		err("recv bulk message failed:%d", ret);
+		ret = -1;
+		goto error_unlock;
+	}
+
+	deb_xfer("<<< ");
+	debug_dump(buf, act_len, deb_xfer);
+
+	/* remote controller query status is 1 if remote code is not received */
+	if (req->cmd == GET_IR_CODE && buf[1] == 1) {
+		buf[1] = 0; /* clear command "error" status */
+		memset(&buf[2], 0, req->data_len);
+		buf[3] = 1; /* no remote code received mark */
+	}
+
+	/* check status */
+	if (buf[1]) {
+		err("command failed:%d", buf[1]);
+		ret = -1;
+		goto error_unlock;
+	}
+
+	/* read request, copy returned data to return buf */
+	if (!write)
+		memcpy(req->data, &buf[2], req->data_len);
+
+error_unlock:
+exit_unlock:
+	mutex_unlock(&af9015_usb_mutex);
+
+	return ret;
+}
+
+static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
+{
+	return af9015_rw_udev(d->udev, req);
+}
+
+static int af9015_write_regs(struct dvb_usb_device *d, u16 addr, u8 *val,
+	u8 len)
+{
+	struct req_t req = {WRITE_MEMORY, AF9015_I2C_DEMOD, addr, 0, 0, len,
+		val};
+	return af9015_ctrl_msg(d, &req);
+}
+
+static int af9015_write_reg(struct dvb_usb_device *d, u16 addr, u8 val)
+{
+	return af9015_write_regs(d, addr, &val, 1);
+}
+
+static int af9015_read_reg(struct dvb_usb_device *d, u16 addr, u8 *val)
+{
+	struct req_t req = {READ_MEMORY, AF9015_I2C_DEMOD, addr, 0, 0, 1, val};
+	return af9015_ctrl_msg(d, &req);
+}
+
+static int af9015_write_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
+	u8 val)
+{
+	struct req_t req = {WRITE_I2C, addr, reg, 1, 1, 1, &val};
+
+	if (addr == af9015_af9013_config[0].demod_address ||
+	    addr == af9015_af9013_config[1].demod_address)
+		req.addr_len = 3;
+
+	return af9015_ctrl_msg(d, &req);
+}
+
+static int af9015_read_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
+	u8 *val)
+{
+	struct req_t req = {READ_I2C, addr, reg, 0, 1, 1, val};
+
+	if (addr == af9015_af9013_config[0].demod_address ||
+	    addr == af9015_af9013_config[1].demod_address)
+		req.addr_len = 3;
+
+	return af9015_ctrl_msg(d, &req);
+}
+
+static int af9015_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
+	int num)
+{
+	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int ret = 0, i = 0;
+	u16 addr;
+	u8 mbox, addr_len;
+	struct req_t req;
+
+/* TODO: implement bus lock
+
+The bus lock is needed because there is two tuners both using same I2C-address.
+Due to that the only way to select correct tuner is use demodulator I2C-gate.
+
+................................................
+. AF9015 includes integrated AF9013 demodulator.
+. ____________                   ____________  .                ____________
+.|     uC     |                 |   demod    | .               |    tuner   |
+.|------------|                 |------------| .               |------------|
+.|   AF9015   |                 |  AF9013/5  | .               |   MXL5003  |
+.|            |--+----I2C-------|-----/ -----|-.-----I2C-------|            |
+.|            |  |              | addr 0x38  | .               |  addr 0xc6 |
+.|____________|  |              |____________| .               |____________|
+.................|..............................
+		 |               ____________                   ____________
+		 |              |   demod    |                 |    tuner   |
+		 |              |------------|                 |------------|
+		 |              |   AF9013   |                 |   MXL5003  |
+		 +----I2C-------|-----/ -----|-------I2C-------|            |
+				| addr 0x3a  |                 |  addr 0xc6 |
+				|____________|                 |____________|
+*/
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	while (i < num) {
+		if (msg[i].addr == af9015_af9013_config[0].demod_address ||
+		    msg[i].addr == af9015_af9013_config[1].demod_address) {
+			addr = msg[i].buf[0] << 8;
+			addr += msg[i].buf[1];
+			mbox = msg[i].buf[2];
+			addr_len = 3;
+		} else {
+			addr = msg[i].buf[0];
+			addr_len = 1;
+			mbox = 0;
+		}
+
+		if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
+			if (msg[i].addr ==
+				af9015_af9013_config[0].demod_address)
+				req.cmd = READ_MEMORY;
+			else
+				req.cmd = READ_I2C;
+			req.i2c_addr = msg[i].addr;
+			req.addr = addr;
+			req.mbox = mbox;
+			req.addr_len = addr_len;
+			req.data_len = msg[i+1].len;
+			req.data = &msg[i+1].buf[0];
+			ret = af9015_ctrl_msg(d, &req);
+			i += 2;
+		} else {
+			if (msg[i].addr ==
+				af9015_af9013_config[0].demod_address)
+				req.cmd = WRITE_MEMORY;
+			else
+				req.cmd = WRITE_I2C;
+			req.i2c_addr = msg[i].addr;
+			req.addr = addr;
+			req.mbox = mbox;
+			req.addr_len = addr_len;
+			req.data_len = msg[i].len-addr_len;
+			req.data = &msg[i].buf[addr_len];
+			ret = af9015_ctrl_msg(d, &req);
+			i += 1;
+		}
+		if (ret)
+			goto error;
+
+	}
+	ret = i;
+
+error:
+	mutex_unlock(&d->i2c_mutex);
+
+	return ret;
+}
+
+static u32 af9015_i2c_func(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm af9015_i2c_algo = {
+	.master_xfer = af9015_i2c_xfer,
+	.functionality = af9015_i2c_func,
+};
+
+static int af9015_do_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit, u8 op)
+{
+	int ret;
+	u8 val, mask = 0x01;
+
+	ret = af9015_read_reg(d, addr, &val);
+	if (ret)
+		return ret;
+
+	mask <<= bit;
+	if (op) {
+		/* set bit */
+		val |= mask;
+	} else {
+		/* clear bit */
+		mask ^= 0xff;
+		val &= mask;
+	}
+
+	return af9015_write_reg(d, addr, val);
+}
+
+static int af9015_set_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit)
+{
+	return af9015_do_reg_bit(d, addr, bit, 1);
+}
+
+static int af9015_clear_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit)
+{
+	return af9015_do_reg_bit(d, addr, bit, 0);
+}
+
+static int af9015_init_endpoint(struct dvb_usb_device *d)
+{
+	int ret;
+	u16 frame_size;
+	u8  packet_size;
+	deb_info("%s: USB speed:%d\n", __func__, d->udev->speed);
+
+#define TS_PACKET_SIZE            188
+
+#define TS_USB20_PACKET_COUNT     348
+#define TS_USB20_FRAME_SIZE       (TS_PACKET_SIZE*TS_USB20_PACKET_COUNT)
+
+#define TS_USB11_PACKET_COUNT      21
+#define TS_USB11_FRAME_SIZE       (TS_PACKET_SIZE*TS_USB11_PACKET_COUNT)
+
+#define TS_USB20_MAX_PACKET_SIZE  512
+#define TS_USB11_MAX_PACKET_SIZE   64
+
+	if (d->udev->speed == USB_SPEED_FULL) {
+		frame_size = TS_USB11_FRAME_SIZE/4;
+		packet_size = TS_USB11_MAX_PACKET_SIZE/4;
+	} else {
+		frame_size = TS_USB20_FRAME_SIZE/4;
+		packet_size = TS_USB20_MAX_PACKET_SIZE/4;
+	}
+
+	ret = af9015_set_reg_bit(d, 0xd507, 2); /* assert EP4 reset */
+	if (ret)
+		goto error;
+	ret = af9015_set_reg_bit(d, 0xd50b, 1); /* assert EP5 reset */
+	if (ret)
+		goto error;
+	ret = af9015_clear_reg_bit(d, 0xdd11, 5); /* disable EP4 */
+	if (ret)
+		goto error;
+	ret = af9015_clear_reg_bit(d, 0xdd11, 6); /* disable EP5 */
+	if (ret)
+		goto error;
+	ret = af9015_set_reg_bit(d, 0xdd11, 5); /* enable EP4 */
+	if (ret)
+		goto error;
+	if (af9015_config.dual_mode) {
+		ret = af9015_set_reg_bit(d, 0xdd11, 6); /* enable EP5 */
+		if (ret)
+			goto error;
+	}
+	ret = af9015_clear_reg_bit(d, 0xdd13, 5); /* disable EP4 NAK */
+	if (ret)
+		goto error;
+	if (af9015_config.dual_mode) {
+		ret = af9015_clear_reg_bit(d, 0xdd13, 6); /* disable EP5 NAK */
+		if (ret)
+			goto error;
+	}
+	/* EP4 xfer length */
+	ret = af9015_write_reg(d, 0xdd88, frame_size & 0xff);
+	if (ret)
+		goto error;
+	ret = af9015_write_reg(d, 0xdd89, frame_size >> 8);
+	if (ret)
+		goto error;
+	/* EP5 xfer length */
+	ret = af9015_write_reg(d, 0xdd8a, frame_size & 0xff);
+	if (ret)
+		goto error;
+	ret = af9015_write_reg(d, 0xdd8b, frame_size >> 8);
+	if (ret)
+		goto error;
+	ret = af9015_write_reg(d, 0xdd0c, packet_size); /* EP4 packet size */
+	if (ret)
+		goto error;
+	ret = af9015_write_reg(d, 0xdd0d, packet_size); /* EP5 packet size */
+	if (ret)
+		goto error;
+	ret = af9015_clear_reg_bit(d, 0xd507, 2); /* negate EP4 reset */
+	if (ret)
+		goto error;
+	if (af9015_config.dual_mode) {
+		ret = af9015_clear_reg_bit(d, 0xd50b, 1); /* negate EP5 reset */
+		if (ret)
+			goto error;
+	}
+
+	/* enable / disable mp2if2 */
+	if (af9015_config.dual_mode)
+		ret = af9015_set_reg_bit(d, 0xd50b, 0);
+	else
+		ret = af9015_clear_reg_bit(d, 0xd50b, 0);
+error:
+	if (ret)
+		err("endpoint init failed:%d", ret);
+	return ret;
+}
+
+static int af9015_copy_firmware(struct dvb_usb_device *d)
+{
+	int ret;
+	u8 fw_params[4];
+	u8 val, i;
+	struct req_t req = {COPY_FIRMWARE, 0, 0x5100, 0, 0, sizeof(fw_params),
+		fw_params };
+	deb_info("%s:\n", __func__);
+
+	fw_params[0] = af9015_config.firmware_size >> 8;
+	fw_params[1] = af9015_config.firmware_size & 0xff;
+	fw_params[2] = af9015_config.firmware_checksum >> 8;
+	fw_params[3] = af9015_config.firmware_checksum & 0xff;
+
+	/* wait 2nd demodulator ready */
+	msleep(100);
+
+	ret = af9015_read_reg_i2c(d, 0x3a, 0x98be, &val);
+	if (ret)
+		goto error;
+	else
+		deb_info("%s: firmware status:%02x\n", __func__, val);
+
+	if (val == 0x0c) /* fw is running, no need for download */
+		goto exit;
+
+	/* set I2C master clock to fast (to speed up firmware copy) */
+	ret = af9015_write_reg(d, 0xd416, 0x04); /* 0x04 * 400ns */
+	if (ret)
+		goto error;
+
+	msleep(50);
+
+	/* copy firmware */
+	ret = af9015_ctrl_msg(d, &req);
+	if (ret)
+		err("firmware copy cmd failed:%d", ret);
+	deb_info("%s: firmware copy done\n", __func__);
+
+	/* set I2C master clock back to normal */
+	ret = af9015_write_reg(d, 0xd416, 0x14); /* 0x14 * 400ns */
+	if (ret)
+		goto error;
+
+	/* request boot firmware */
+	ret = af9015_write_reg_i2c(d, af9015_af9013_config[1].demod_address,
+		0xe205, 1);
+	deb_info("%s: firmware boot cmd status:%d\n", __func__, ret);
+	if (ret)
+		goto error;
+
+	for (i = 0; i < 15; i++) {
+		msleep(100);
+
+		/* check firmware status */
+		ret = af9015_read_reg_i2c(d,
+			af9015_af9013_config[1].demod_address, 0x98be, &val);
+		deb_info("%s: firmware status cmd status:%d fw status:%02x\n",
+			__func__, ret, val);
+		if (ret)
+			goto error;
+
+		if (val == 0x0c || val == 0x04) /* success or fail */
+			break;
+	}
+
+	if (val == 0x04) {
+		err("firmware did not run");
+		ret = -1;
+	} else if (val != 0x0c) {
+		err("firmware boot timeout");
+		ret = -1;
+	}
+
+error:
+exit:
+	return ret;
+}
+
+/* dump eeprom */
+static int af9015_eeprom_dump(struct dvb_usb_device *d)
+{
+	char buf[52], buf2[4];
+	u8 reg, val;
+
+	for (reg = 0; ; reg++) {
+		if (reg % 16 == 0) {
+			if (reg)
+				deb_info("%s\n", buf);
+			sprintf(buf, "%02x: ", reg);
+		}
+		if (af9015_read_reg_i2c(d, AF9015_I2C_EEPROM, reg, &val) == 0)
+			sprintf(buf2, "%02x ", val);
+		else
+			strcpy(buf2, "-- ");
+		strcat(buf, buf2);
+		if (reg == 0xff)
+			break;
+	}
+	deb_info("%s\n", buf);
+	return 0;
+}
+
+int af9015_download_ir_table(struct dvb_usb_device *d)
+{
+	int i, packets = 0, ret;
+	u16 addr = 0x9a56; /* ir-table start address */
+	struct req_t req = {WRITE_MEMORY, 0, 0, 0, 0, 1, NULL};
+	u8 *data = NULL;
+	deb_info("%s:\n", __func__);
+
+	data = af9015_config.ir_table;
+	packets = af9015_config.ir_table_size;
+
+	/* no remote */
+	if (!packets)
+		goto exit;
+
+	/* load remote ir-table */
+	for (i = 0; i < packets; i++) {
+		req.addr = addr + i;
+		req.data = &data[i];
+		ret = af9015_ctrl_msg(d, &req);
+		if (ret) {
+			err("ir-table download failed at packet %d with " \
+				"code %d", i, ret);
+			return ret;
+		}
+	}
+
+exit:
+	return 0;
+}
+
+static int af9015_init(struct dvb_usb_device *d)
+{
+	int ret;
+	deb_info("%s:\n", __func__);
+
+	ret = af9015_init_endpoint(d);
+	if (ret)
+		goto error;
+
+	ret = af9015_download_ir_table(d);
+	if (ret)
+		goto error;
+
+error:
+	return ret;
+}
+
+static int af9015_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
+{
+	int ret;
+	deb_info("%s: onoff:%d\n", __func__, onoff);
+
+	if (onoff)
+		ret = af9015_set_reg_bit(adap->dev, 0xd503, 0);
+	else
+		ret = af9015_clear_reg_bit(adap->dev, 0xd503, 0);
+
+	return ret;
+}
+
+static int af9015_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
+	int onoff)
+{
+	int ret;
+	u8 idx;
+
+	deb_info("%s: set pid filter, index %d, pid %x, onoff %d\n",
+		__func__, index, pid, onoff);
+
+	ret = af9015_write_reg(adap->dev, 0xd505, (pid & 0xff));
+	if (ret)
+		goto error;
+
+	ret = af9015_write_reg(adap->dev, 0xd506, (pid >> 8));
+	if (ret)
+		goto error;
+
+	idx = ((index & 0x1f) | (1 << 5));
+	ret = af9015_write_reg(adap->dev, 0xd504, idx);
+
+error:
+	return ret;
+}
+
+static int af9015_download_firmware(struct usb_device *udev,
+	const struct firmware *fw)
+{
+	int i, len, packets, remainder, ret;
+	struct req_t req = {DOWNLOAD_FIRMWARE, 0, 0, 0, 0, 0, NULL};
+	u16 addr = 0x5100; /* firmware start address */
+	u16 checksum = 0;
+
+	deb_info("%s:\n", __func__);
+
+	/* calc checksum */
+	for (i = 0; i < fw->size; i++)
+		checksum += fw->data[i];
+
+	af9015_config.firmware_size = fw->size;
+	af9015_config.firmware_checksum = checksum;
+
+	#define FW_PACKET_MAX_DATA  55
+
+	packets = fw->size / FW_PACKET_MAX_DATA;
+	remainder = fw->size % FW_PACKET_MAX_DATA;
+	len = FW_PACKET_MAX_DATA;
+	for (i = 0; i <= packets; i++) {
+		if (i == packets)  /* set size of the last packet */
+			len = remainder;
+
+		req.data_len = len;
+		req.data = (fw->data + i * FW_PACKET_MAX_DATA);
+		req.addr = addr;
+		addr += FW_PACKET_MAX_DATA;
+
+		ret = af9015_rw_udev(udev, &req);
+		if (ret) {
+			err("firmware download failed at packet %d with " \
+				"code %d", i, ret);
+			goto error;
+		}
+	}
+	#undef FW_PACKET_MAX_DATA
+
+	/* firmware loaded, request boot */
+	req.cmd = BOOT;
+	ret = af9015_rw_udev(udev, &req);
+	if (ret) {
+		err("firmware boot failed:%d", ret);
+		goto error;
+	}
+
+	/* firmware is running, reconnect device in the usb bus */
+	req.cmd = RECONNECT_USB;
+	ret = af9015_rw_udev(udev, &req);
+	if (ret)
+		err("reconnect failed: %d", ret);
+
+error:
+	return ret;
+}
+
+static int af9015_read_config(struct usb_device *udev)
+{
+	int ret;
+	u8 val, i, offset = 0;
+	struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val};
+	char manufacturer[10];
+
+	/* IR remote controller */
+	req.addr = AF9015_EEPROM_IR_MODE;
+	ret = af9015_rw_udev(udev, &req);
+	if (ret)
+		goto error;
+	deb_info("%s: IR mode:%d\n", __func__, val);
+	for (i = 0; i < af9015_properties_count; i++) {
+		if (val == AF9015_IR_MODE_DISABLED || val == 0x04) {
+			af9015_properties[i].rc_key_map = NULL;
+			af9015_properties[i].rc_key_map_size  = 0;
+		} else if (dvb_usb_af9015_remote) {
+			/* load remote defined as module param */
+			switch (dvb_usb_af9015_remote) {
+			case AF9015_REMOTE_A_LINK_DTU_M:
+				af9015_properties[i].rc_key_map =
+				  af9015_rc_keys_a_link;
+				af9015_properties[i].rc_key_map_size =
+				  ARRAY_SIZE(af9015_rc_keys_a_link);
+				af9015_config.ir_table = af9015_ir_table_a_link;
+				af9015_config.ir_table_size =
+				  ARRAY_SIZE(af9015_ir_table_a_link);
+				break;
+			case AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3:
+				af9015_properties[i].rc_key_map =
+				  af9015_rc_keys_msi;
+				af9015_properties[i].rc_key_map_size =
+				  ARRAY_SIZE(af9015_rc_keys_msi);
+				af9015_config.ir_table = af9015_ir_table_msi;
+				af9015_config.ir_table_size =
+				  ARRAY_SIZE(af9015_ir_table_msi);
+				break;
+			case AF9015_REMOTE_MYGICTV_U718:
+				af9015_properties[i].rc_key_map =
+				  af9015_rc_keys_mygictv;
+				af9015_properties[i].rc_key_map_size =
+				  ARRAY_SIZE(af9015_rc_keys_mygictv);
+				af9015_config.ir_table =
+				  af9015_ir_table_mygictv;
+				af9015_config.ir_table_size =
+				  ARRAY_SIZE(af9015_ir_table_mygictv);
+				break;
+			}
+		} else {
+			switch (udev->descriptor.idVendor) {
+			case cpu_to_le16(USB_VID_LEADTEK):
+				af9015_properties[i].rc_key_map =
+				  af9015_rc_keys_leadtek;
+				af9015_properties[i].rc_key_map_size =
+				  ARRAY_SIZE(af9015_rc_keys_leadtek);
+				af9015_config.ir_table =
+				  af9015_ir_table_leadtek;
+				af9015_config.ir_table_size =
+				  ARRAY_SIZE(af9015_ir_table_leadtek);
+				break;
+			case cpu_to_le16(USB_VID_VISIONPLUS):
+				if (udev->descriptor.idProduct ==
+				cpu_to_le16(USB_PID_AZUREWAVE_AD_TU700)) {
+					af9015_properties[i].rc_key_map =
+					  af9015_rc_keys_twinhan;
+					af9015_properties[i].rc_key_map_size =
+					  ARRAY_SIZE(af9015_rc_keys_twinhan);
+					af9015_config.ir_table =
+					  af9015_ir_table_twinhan;
+					af9015_config.ir_table_size =
+					  ARRAY_SIZE(af9015_ir_table_twinhan);
+				}
+				break;
+			case cpu_to_le16(USB_VID_KWORLD_2):
+				/* TODO: use correct rc keys */
+				af9015_properties[i].rc_key_map =
+				  af9015_rc_keys_twinhan;
+				af9015_properties[i].rc_key_map_size =
+				  ARRAY_SIZE(af9015_rc_keys_twinhan);
+				af9015_config.ir_table = af9015_ir_table_kworld;
+				af9015_config.ir_table_size =
+				  ARRAY_SIZE(af9015_ir_table_kworld);
+				break;
+			/* Check USB manufacturer and product strings and try
+			   to determine correct remote in case of chip vendor
+			   reference IDs are used. */
+			case cpu_to_le16(USB_VID_AFATECH):
+				memset(manufacturer, 0, sizeof(manufacturer));
+				usb_string(udev, udev->descriptor.iManufacturer,
+					manufacturer, sizeof(manufacturer));
+				if (!strcmp("Geniatech", manufacturer)) {
+					/* iManufacturer 1 Geniatech
+					   iProduct      2 AF9015 */
+					af9015_properties[i].rc_key_map =
+					  af9015_rc_keys_mygictv;
+					af9015_properties[i].rc_key_map_size =
+					  ARRAY_SIZE(af9015_rc_keys_mygictv);
+					af9015_config.ir_table =
+					  af9015_ir_table_mygictv;
+					af9015_config.ir_table_size =
+					  ARRAY_SIZE(af9015_ir_table_mygictv);
+				} else if (!strcmp("MSI", manufacturer)) {
+					/* iManufacturer 1 MSI
+					   iProduct      2 MSI K-VOX */
+					af9015_properties[i].rc_key_map =
+					  af9015_rc_keys_msi;
+					af9015_properties[i].rc_key_map_size =
+					  ARRAY_SIZE(af9015_rc_keys_msi);
+					af9015_config.ir_table =
+					  af9015_ir_table_msi;
+					af9015_config.ir_table_size =
+					  ARRAY_SIZE(af9015_ir_table_msi);
+				}
+				break;
+			}
+		}
+	}
+
+	/* TS mode - one or two receivers */
+	req.addr = AF9015_EEPROM_TS_MODE;
+	ret = af9015_rw_udev(udev, &req);
+	if (ret)
+		goto error;
+	af9015_config.dual_mode = val;
+	deb_info("%s: TS mode:%d\n", __func__, af9015_config.dual_mode);
+	/* disable dual mode by default because it is buggy */
+	if (!dvb_usb_af9015_dual_mode)
+		af9015_config.dual_mode = 0;
+
+	/* set buffer size according to USB port speed */
+	for (i = 0; i < af9015_properties_count; i++) {
+		/* USB1.1 set smaller buffersize and disable 2nd adapter */
+		if (udev->speed == USB_SPEED_FULL) {
+			af9015_properties[i].adapter->stream.u.bulk.buffersize =
+				TS_USB11_MAX_PACKET_SIZE;
+			/* disable 2nd adapter because we don't have
+			   PID-filters */
+			af9015_config.dual_mode = 0;
+		} else {
+			af9015_properties[i].adapter->stream.u.bulk.buffersize =
+				TS_USB20_MAX_PACKET_SIZE;
+		}
+	}
+
+	if (af9015_config.dual_mode) {
+		/* read 2nd demodulator I2C address */
+		req.addr = AF9015_EEPROM_DEMOD2_I2C;
+		ret = af9015_rw_udev(udev, &req);
+		if (ret)
+			goto error;
+		af9015_af9013_config[1].demod_address = val;
+
+		/* enable 2nd adapter */
+		for (i = 0; i < af9015_properties_count; i++)
+			af9015_properties[i].num_adapters = 2;
+
+	} else {
+		 /* disable 2nd adapter */
+		for (i = 0; i < af9015_properties_count; i++)
+			af9015_properties[i].num_adapters = 1;
+	}
+
+	for (i = 0; i < af9015_properties[0].num_adapters; i++) {
+		if (i == 1)
+			offset = AF9015_EEPROM_OFFSET;
+		/* xtal */
+		req.addr = AF9015_EEPROM_XTAL_TYPE1 + offset;
+		ret = af9015_rw_udev(udev, &req);
+		if (ret)
+			goto error;
+		switch (val) {
+		case 0:
+			af9015_af9013_config[i].adc_clock = 28800;
+			break;
+		case 1:
+			af9015_af9013_config[i].adc_clock = 20480;
+			break;
+		case 2:
+			af9015_af9013_config[i].adc_clock = 28000;
+			break;
+		case 3:
+			af9015_af9013_config[i].adc_clock = 25000;
+			break;
+		};
+		deb_info("%s: [%d] xtal:%d set adc_clock:%d\n", __func__, i,
+			val, af9015_af9013_config[i].adc_clock);
+
+		/* tuner IF */
+		req.addr = AF9015_EEPROM_IF1H + offset;
+		ret = af9015_rw_udev(udev, &req);
+		if (ret)
+			goto error;
+		af9015_af9013_config[i].tuner_if = val << 8;
+		req.addr = AF9015_EEPROM_IF1L + offset;
+		ret = af9015_rw_udev(udev, &req);
+		if (ret)
+			goto error;
+		af9015_af9013_config[i].tuner_if += val;
+		deb_info("%s: [%d] IF1:%d\n", __func__, i,
+			af9015_af9013_config[0].tuner_if);
+
+		/* MT2060 IF1 */
+		req.addr = AF9015_EEPROM_MT2060_IF1H  + offset;
+		ret = af9015_rw_udev(udev, &req);
+		if (ret)
+			goto error;
+		af9015_config.mt2060_if1[i] = val << 8;
+		req.addr = AF9015_EEPROM_MT2060_IF1L + offset;
+		ret = af9015_rw_udev(udev, &req);
+		if (ret)
+			goto error;
+		af9015_config.mt2060_if1[i] += val;
+		deb_info("%s: [%d] MT2060 IF1:%d\n", __func__, i,
+			af9015_config.mt2060_if1[i]);
+
+		/* tuner */
+		req.addr =  AF9015_EEPROM_TUNER_ID1 + offset;
+		ret = af9015_rw_udev(udev, &req);
+		if (ret)
+			goto error;
+		switch (val) {
+		case AF9013_TUNER_ENV77H11D5:
+		case AF9013_TUNER_MT2060:
+		case AF9013_TUNER_MC44S803:
+		case AF9013_TUNER_QT1010:
+		case AF9013_TUNER_UNKNOWN:
+		case AF9013_TUNER_MT2060_2:
+		case AF9013_TUNER_TDA18271:
+		case AF9013_TUNER_QT1010A:
+			af9015_af9013_config[i].rf_spec_inv = 1;
+			break;
+		case AF9013_TUNER_MXL5003D:
+		case AF9013_TUNER_MXL5005D:
+		case AF9013_TUNER_MXL5005R:
+			af9015_af9013_config[i].rf_spec_inv = 0;
+			break;
+		default:
+			warn("tuner id:%d not supported, please report!", val);
+			return -ENODEV;
+		};
+
+		af9015_af9013_config[i].tuner = val;
+		deb_info("%s: [%d] tuner id:%d\n", __func__, i, val);
+	}
+
+error:
+	if (ret)
+		err("eeprom read failed:%d", ret);
+
+	return ret;
+}
+
+static int af9015_identify_state(struct usb_device *udev,
+				 struct dvb_usb_device_properties *props,
+				 struct dvb_usb_device_description **desc,
+				 int *cold)
+{
+	int ret;
+	u8 reply;
+	struct req_t req = {GET_CONFIG, 0, 0, 0, 0, 1, &reply};
+
+	ret = af9015_rw_udev(udev, &req);
+	if (ret)
+		return ret;
+
+	deb_info("%s: reply:%02x\n", __func__, reply);
+	if (reply == 0x02)
+		*cold = 0;
+	else
+		*cold = 1;
+
+	return ret;
+}
+
+static int af9015_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+	u8 buf[8];
+	struct req_t req = {GET_IR_CODE, 0, 0, 0, 0, sizeof(buf), buf};
+	struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
+	int i, ret;
+
+	memset(buf, 0, sizeof(buf));
+
+	ret = af9015_ctrl_msg(d, &req);
+	if (ret)
+		return ret;
+
+	*event = 0;
+	*state = REMOTE_NO_KEY_PRESSED;
+
+	for (i = 0; i < d->props.rc_key_map_size; i++) {
+		if (!buf[1] && keymap[i].custom == buf[0] &&
+		    keymap[i].data == buf[2]) {
+			*event = keymap[i].event;
+			*state = REMOTE_KEY_PRESSED;
+			break;
+		}
+	}
+	if (!buf[1])
+		deb_rc("%s: %02x %02x %02x %02x %02x %02x %02x %02x\n",
+			__func__, buf[0], buf[1], buf[2], buf[3], buf[4],
+			buf[5], buf[6], buf[7]);
+
+	return 0;
+}
+
+/* init 2nd I2C adapter */
+int af9015_i2c_init(struct dvb_usb_device *d)
+{
+	int ret;
+	struct af9015_state *state = d->priv;
+	deb_info("%s:\n", __func__);
+
+	strncpy(state->i2c_adap.name, d->desc->name,
+		sizeof(state->i2c_adap.name));
+#ifdef I2C_ADAP_CLASS_TV_DIGITAL
+	state->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL,
+#else
+	state->i2c_adap.class = I2C_CLASS_TV_DIGITAL,
+#endif
+	state->i2c_adap.algo      = d->props.i2c_algo;
+	state->i2c_adap.algo_data = NULL;
+	state->i2c_adap.dev.parent = &d->udev->dev;
+
+	i2c_set_adapdata(&state->i2c_adap, d);
+
+	ret = i2c_add_adapter(&state->i2c_adap);
+	if (ret < 0)
+		err("could not add i2c adapter");
+
+	return ret;
+}
+
+static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	int ret;
+	struct af9015_state *state = adap->dev->priv;
+	struct i2c_adapter *i2c_adap;
+
+	if (adap->id == 0) {
+		/* select I2C adapter */
+		i2c_adap = &adap->dev->i2c_adap;
+
+		deb_info("%s: init I2C\n", __func__);
+		ret = af9015_i2c_init(adap->dev);
+
+		/* dump eeprom (debug) */
+		ret = af9015_eeprom_dump(adap->dev);
+		if (ret)
+			return ret;
+	} else {
+		/* select I2C adapter */
+		i2c_adap = &state->i2c_adap;
+
+		/* copy firmware to 2nd demodulator */
+		if (af9015_config.dual_mode) {
+			ret = af9015_copy_firmware(adap->dev);
+			if (ret) {
+				err("firmware copy to 2nd frontend " \
+					"failed, will disable it");
+				af9015_config.dual_mode = 0;
+				return -ENODEV;
+			}
+		} else {
+			return -ENODEV;
+		}
+	}
+
+	/* attach demodulator */
+	adap->fe = dvb_attach(af9013_attach, &af9015_af9013_config[adap->id],
+		i2c_adap);
+
+	return adap->fe == NULL ? -ENODEV : 0;
+}
+
+static struct mt2060_config af9015_mt2060_config = {
+	.i2c_address = 0xc0,
+	.clock_out = 0,
+};
+
+static struct qt1010_config af9015_qt1010_config = {
+	.i2c_address = 0xc4,
+};
+
+static struct tda18271_config af9015_tda18271_config = {
+	.gate = TDA18271_GATE_DIGITAL,
+	.small_i2c = 1,
+};
+
+static struct mxl5005s_config af9015_mxl5003_config = {
+	.i2c_address     = 0xc6,
+	.if_freq         = IF_FREQ_4570000HZ,
+	.xtal_freq       = CRYSTAL_FREQ_16000000HZ,
+	.agc_mode        = MXL_SINGLE_AGC,
+	.tracking_filter = MXL_TF_DEFAULT,
+	.rssi_enable     = MXL_RSSI_DISABLE,
+	.cap_select      = MXL_CAP_SEL_ENABLE,
+	.div_out         = MXL_DIV_OUT_4,
+	.clock_out       = MXL_CLOCK_OUT_DISABLE,
+	.output_load     = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
+	.top		 = MXL5005S_TOP_25P2,
+	.mod_mode        = MXL_DIGITAL_MODE,
+	.if_mode         = MXL_ZERO_IF,
+	.AgcMasterByte   = 0x00,
+};
+
+static struct mxl5005s_config af9015_mxl5005_config = {
+	.i2c_address     = 0xc6,
+	.if_freq         = IF_FREQ_4570000HZ,
+	.xtal_freq       = CRYSTAL_FREQ_16000000HZ,
+	.agc_mode        = MXL_SINGLE_AGC,
+	.tracking_filter = MXL_TF_OFF,
+	.rssi_enable     = MXL_RSSI_DISABLE,
+	.cap_select      = MXL_CAP_SEL_ENABLE,
+	.div_out         = MXL_DIV_OUT_4,
+	.clock_out       = MXL_CLOCK_OUT_DISABLE,
+	.output_load     = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
+	.top		 = MXL5005S_TOP_25P2,
+	.mod_mode        = MXL_DIGITAL_MODE,
+	.if_mode         = MXL_ZERO_IF,
+	.AgcMasterByte   = 0x00,
+};
+
+static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	struct af9015_state *state = adap->dev->priv;
+	struct i2c_adapter *i2c_adap;
+	int ret;
+	deb_info("%s: \n", __func__);
+
+	/* select I2C adapter */
+	if (adap->id == 0)
+		i2c_adap = &adap->dev->i2c_adap;
+	else
+		i2c_adap = &state->i2c_adap;
+
+	switch (af9015_af9013_config[adap->id].tuner) {
+	case AF9013_TUNER_MT2060:
+	case AF9013_TUNER_MT2060_2:
+		ret = dvb_attach(mt2060_attach, adap->fe, i2c_adap,
+			&af9015_mt2060_config,
+			af9015_config.mt2060_if1[adap->id])
+			== NULL ? -ENODEV : 0;
+		break;
+	case AF9013_TUNER_QT1010:
+	case AF9013_TUNER_QT1010A:
+		ret = dvb_attach(qt1010_attach, adap->fe, i2c_adap,
+			&af9015_qt1010_config) == NULL ? -ENODEV : 0;
+		break;
+	case AF9013_TUNER_TDA18271:
+		ret = dvb_attach(tda18271_attach, adap->fe, 0xc0, i2c_adap,
+			&af9015_tda18271_config) == NULL ? -ENODEV : 0;
+		break;
+	case AF9013_TUNER_MXL5003D:
+		ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap,
+			&af9015_mxl5003_config) == NULL ? -ENODEV : 0;
+		break;
+	case AF9013_TUNER_MXL5005D:
+	case AF9013_TUNER_MXL5005R:
+		ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap,
+			&af9015_mxl5005_config) == NULL ? -ENODEV : 0;
+		break;
+	case AF9013_TUNER_ENV77H11D5:
+		ret = dvb_attach(dvb_pll_attach, adap->fe, 0xc0, i2c_adap,
+			DVB_PLL_TDA665X) == NULL ? -ENODEV : 0;
+		break;
+	case AF9013_TUNER_MC44S803:
+#if 0 /* keep */
+		ret = dvb_attach(mc44s80x_attach, adap->fe, i2c_adap)
+			== NULL ? -ENODEV : 0;
+#else
+		ret = -ENODEV;
+		info("Freescale MC44S803 tuner found but no driver for that" \
+			"tuner. Look at the Linuxtv.org for tuner driver" \
+			"status.");
+#endif
+		break;
+	case AF9013_TUNER_UNKNOWN:
+	default:
+		ret = -ENODEV;
+		err("Unknown tuner id:%d",
+			af9015_af9013_config[adap->id].tuner);
+	}
+	return ret;
+}
+
+static struct usb_device_id af9015_usb_table[] = {
+/*  0 */{USB_DEVICE(USB_VID_AFATECH,   USB_PID_AFATECH_AF9015_9015)},
+	{USB_DEVICE(USB_VID_AFATECH,   USB_PID_AFATECH_AF9015_9016)},
+	{USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV_DONGLE_GOLD)},
+	{USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV71E)},
+	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_399U)},
+/*  5 */{USB_DEVICE(USB_VID_VISIONPLUS,
+		USB_PID_TINYTWIN)},
+	{USB_DEVICE(USB_VID_VISIONPLUS,
+		USB_PID_AZUREWAVE_AD_TU700)},
+	{USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2)},
+	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_PC160_2T)},
+	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X)},
+/* 10 */{USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380)},
+	{USB_DEVICE(USB_VID_MSI_2,     USB_PID_MSI_DIGIVOX_DUO)},
+	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2)},
+	{USB_DEVICE(USB_VID_TELESTAR,  USB_PID_TELESTAR_STARSTICK_2)},
+	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309)},
+	{0},
+};
+MODULE_DEVICE_TABLE(usb, af9015_usb_table);
+
+static struct dvb_usb_device_properties af9015_properties[] = {
+	{
+		.caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+		.usb_ctrl = DEVICE_SPECIFIC,
+		.download_firmware = af9015_download_firmware,
+		.firmware = "dvb-usb-af9015.fw",
+
+		.size_of_priv = sizeof(struct af9015_state), \
+
+		.num_adapters = 2,
+		.adapter = {
+			{
+				.caps = DVB_USB_ADAP_HAS_PID_FILTER |
+				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+
+				.pid_filter_count = 32,
+				.pid_filter       = af9015_pid_filter,
+				.pid_filter_ctrl  = af9015_pid_filter_ctrl,
+
+				.frontend_attach =
+					af9015_af9013_frontend_attach,
+				.tuner_attach    = af9015_tuner_attach,
+				.stream = {
+					.type = USB_BULK,
+					.count = 6,
+					.endpoint = 0x84,
+				},
+			},
+			{
+				.frontend_attach =
+					af9015_af9013_frontend_attach,
+				.tuner_attach    = af9015_tuner_attach,
+				.stream = {
+					.type = USB_BULK,
+					.count = 6,
+					.endpoint = 0x85,
+				},
+			}
+		},
+
+		.identify_state = af9015_identify_state,
+
+		.rc_query         = af9015_rc_query,
+		.rc_interval      = 150,
+
+		.i2c_algo = &af9015_i2c_algo,
+
+		.num_device_descs = 9,
+		.devices = {
+			{
+				.name = "Afatech AF9015 DVB-T USB2.0 stick",
+				.cold_ids = {&af9015_usb_table[0],
+					     &af9015_usb_table[1], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "Leadtek WinFast DTV Dongle Gold",
+				.cold_ids = {&af9015_usb_table[2], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "Pinnacle PCTV 71e",
+				.cold_ids = {&af9015_usb_table[3], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "KWorld PlusTV Dual DVB-T Stick " \
+					"(DVB-T 399U)",
+				.cold_ids = {&af9015_usb_table[4], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "DigitalNow TinyTwin DVB-T Receiver",
+				.cold_ids = {&af9015_usb_table[5], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "TwinHan AzureWave AD-TU700(704J)",
+				.cold_ids = {&af9015_usb_table[6], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "TerraTec Cinergy T USB XE",
+				.cold_ids = {&af9015_usb_table[7], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "KWorld PlusTV Dual DVB-T PCI " \
+					"(DVB-T PC160-2T)",
+				.cold_ids = {&af9015_usb_table[8], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "AVerMedia AVerTV DVB-T Volar X",
+				.cold_ids = {&af9015_usb_table[9], NULL},
+				.warm_ids = {NULL},
+			},
+		}
+	}, {
+		.caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+		.usb_ctrl = DEVICE_SPECIFIC,
+		.download_firmware = af9015_download_firmware,
+		.firmware = "dvb-usb-af9015.fw",
+
+		.size_of_priv = sizeof(struct af9015_state), \
+
+		.num_adapters = 2,
+		.adapter = {
+			{
+				.caps = DVB_USB_ADAP_HAS_PID_FILTER |
+				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+
+				.pid_filter_count = 32,
+				.pid_filter       = af9015_pid_filter,
+				.pid_filter_ctrl  = af9015_pid_filter_ctrl,
+
+				.frontend_attach =
+					af9015_af9013_frontend_attach,
+				.tuner_attach    = af9015_tuner_attach,
+				.stream = {
+					.type = USB_BULK,
+					.count = 6,
+					.endpoint = 0x84,
+				},
+			},
+			{
+				.frontend_attach =
+					af9015_af9013_frontend_attach,
+				.tuner_attach    = af9015_tuner_attach,
+				.stream = {
+					.type = USB_BULK,
+					.count = 6,
+					.endpoint = 0x85,
+				},
+			}
+		},
+
+		.identify_state = af9015_identify_state,
+
+		.rc_query         = af9015_rc_query,
+		.rc_interval      = 150,
+
+		.i2c_algo = &af9015_i2c_algo,
+
+		.num_device_descs = 5,
+		.devices = {
+			{
+				.name = "Xtensions XD-380",
+				.cold_ids = {&af9015_usb_table[10], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "MSI DIGIVOX Duo",
+				.cold_ids = {&af9015_usb_table[11], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "Fujitsu-Siemens Slim Mobile USB DVB-T",
+				.cold_ids = {&af9015_usb_table[12], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "Telestar Starstick 2",
+				.cold_ids = {&af9015_usb_table[13], NULL},
+				.warm_ids = {NULL},
+			},
+			{
+				.name = "AVerMedia A309",
+				.cold_ids = {&af9015_usb_table[14], NULL},
+				.warm_ids = {NULL},
+			},
+		}
+	}
+};
+#undef AF9015_DEFAULT_PROPERTIES
+
+static int af9015_usb_probe(struct usb_interface *intf,
+			    const struct usb_device_id *id)
+{
+	int ret = 0;
+	struct dvb_usb_device *d = NULL;
+	struct usb_device *udev = interface_to_usbdev(intf);
+	u8 i;
+
+	deb_info("%s: interface:%d\n", __func__,
+		intf->cur_altsetting->desc.bInterfaceNumber);
+
+	/* interface 0 is used by DVB-T receiver and
+	   interface 1 is for remote controller (HID) */
+	if (intf->cur_altsetting->desc.bInterfaceNumber == 0) {
+		ret = af9015_read_config(udev);
+		if (ret)
+			return ret;
+
+		for (i = 0; i < af9015_properties_count; i++) {
+			ret = dvb_usb_device_init(intf, &af9015_properties[i],
+				THIS_MODULE, &d, adapter_nr);
+			if (!ret)
+				break;
+			if (ret != -ENODEV)
+				return ret;
+		}
+		if (ret)
+			return ret;
+
+		if (d)
+			ret = af9015_init(d);
+	}
+
+	return ret;
+}
+
+void af9015_i2c_exit(struct dvb_usb_device *d)
+{
+	struct af9015_state *state = d->priv;
+	deb_info("%s: \n", __func__);
+
+	/* remove 2nd I2C adapter */
+	if (d->state & DVB_USB_STATE_I2C)
+		i2c_del_adapter(&state->i2c_adap);
+}
+
+static void af9015_usb_device_exit(struct usb_interface *intf)
+{
+	struct dvb_usb_device *d = usb_get_intfdata(intf);
+	deb_info("%s: \n", __func__);
+
+	/* remove 2nd I2C adapter */
+	if (d != NULL && d->desc != NULL)
+		af9015_i2c_exit(d);
+
+	dvb_usb_device_exit(intf);
+}
+
+/* usb specific object needed to register this driver with the usb subsystem */
+static struct usb_driver af9015_usb_driver = {
+#if LINUX_VERSION_CODE <=  KERNEL_VERSION(2, 6, 15)
+	.owner = THIS_MODULE,
+#endif
+	.name = "dvb_usb_af9015",
+	.probe = af9015_usb_probe,
+	.disconnect = af9015_usb_device_exit,
+	.id_table = af9015_usb_table,
+};
+
+/* module stuff */
+static int __init af9015_usb_module_init(void)
+{
+	int ret;
+	ret = usb_register(&af9015_usb_driver);
+	if (ret)
+		err("module init failed:%d", ret);
+
+	return ret;
+}
+
+static void __exit af9015_usb_module_exit(void)
+{
+	/* deregister this driver from the USB subsystem */
+	usb_deregister(&af9015_usb_driver);
+}
+
+module_init(af9015_usb_module_init);
+module_exit(af9015_usb_module_exit);
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Driver for Afatech AF9015 DVB-T");
+MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/dvb/dvb-usb/af9015.h b/linux/drivers/media/dvb/dvb-usb/af9015.h
new file mode 100644
index 000000000..882e8a4b3
--- /dev/null
+++ b/linux/drivers/media/dvb/dvb-usb/af9015.h
@@ -0,0 +1,524 @@
+/*
+ * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ *
+ * Thanks to Afatech who kindly provided information.
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _DVB_USB_AF9015_H_
+#define _DVB_USB_AF9015_H_
+
+#define DVB_USB_LOG_PREFIX "af9015"
+#include "dvb-usb.h"
+
+extern int dvb_usb_af9015_debug;
+#define deb_info(args...) dprintk(dvb_usb_af9015_debug, 0x01, args)
+#define deb_rc(args...)   dprintk(dvb_usb_af9015_debug, 0x02, args)
+#define deb_xfer(args...) dprintk(dvb_usb_af9015_debug, 0x04, args)
+#define deb_reg(args...)  dprintk(dvb_usb_af9015_debug, 0x08, args)
+#define deb_i2c(args...)  dprintk(dvb_usb_af9015_debug, 0x10, args)
+#define deb_fw(args...)   dprintk(dvb_usb_af9015_debug, 0x20, args)
+
+#define AF9015_I2C_EEPROM  0xa0
+#define AF9015_I2C_DEMOD   0x38
+#define AF9015_USB_TIMEOUT 2000
+
+/* EEPROM locations */
+#define AF9015_EEPROM_IR_MODE        0x18
+#define AF9015_EEPROM_IR_REMOTE_TYPE 0x34
+#define AF9015_EEPROM_TS_MODE        0x31
+#define AF9015_EEPROM_DEMOD2_I2C     0x32
+
+#define AF9015_EEPROM_SAW_BW1        0x35
+#define AF9015_EEPROM_XTAL_TYPE1     0x36
+#define AF9015_EEPROM_SPEC_INV1      0x37
+#define AF9015_EEPROM_IF1L           0x38
+#define AF9015_EEPROM_IF1H           0x39
+#define AF9015_EEPROM_MT2060_IF1L    0x3a
+#define AF9015_EEPROM_MT2060_IF1H    0x3b
+#define AF9015_EEPROM_TUNER_ID1      0x3c
+
+#define AF9015_EEPROM_SAW_BW2        0x45
+#define AF9015_EEPROM_XTAL_TYPE2     0x46
+#define AF9015_EEPROM_SPEC_INV2      0x47
+#define AF9015_EEPROM_IF2L           0x48
+#define AF9015_EEPROM_IF2H           0x49
+#define AF9015_EEPROM_MT2060_IF2L    0x4a
+#define AF9015_EEPROM_MT2060_IF2H    0x4b
+#define AF9015_EEPROM_TUNER_ID2      0x4c
+
+#define AF9015_EEPROM_OFFSET (AF9015_EEPROM_SAW_BW2 - AF9015_EEPROM_SAW_BW1)
+
+#define AF9015_GPIO_ON (1 << 0)
+#define AF9015_GPIO_EN (1 << 1)
+#define AF9015_GPIO_O  (1 << 2)
+#define AF9015_GPIO_I  (1 << 3)
+
+#define AF9015_GPIO_TUNER_ON  (AF9015_GPIO_ON|AF9015_GPIO_EN)
+#define AF9015_GPIO_TUNER_OFF (AF9015_GPIO_ON|AF9015_GPIO_EN|AF9015_GPIO_O)
+
+struct req_t {
+	u8  cmd;       /* [0] */
+	/*  seq */     /* [1] */
+	u8  i2c_addr;  /* [2] */
+	u16 addr;      /* [3|4] */
+	u8  mbox;      /* [5] */
+	u8  addr_len;  /* [6] */
+	u8  data_len;  /* [7] */
+	u8  *data;
+};
+
+enum af9015_cmd {
+	GET_CONFIG           = 0x10,
+	DOWNLOAD_FIRMWARE    = 0x11,
+	BOOT                 = 0x13,
+	READ_MEMORY          = 0x20,
+	WRITE_MEMORY         = 0x21,
+	READ_WRITE_I2C       = 0x22,
+	COPY_FIRMWARE        = 0x23,
+	RECONNECT_USB        = 0x5a,
+	WRITE_VIRTUAL_MEMORY = 0x26,
+	GET_IR_CODE          = 0x27,
+	READ_I2C,
+	WRITE_I2C,
+};
+
+enum af9015_ir_mode {
+	AF9015_IR_MODE_DISABLED = 0,
+	AF9015_IR_MODE_HID,
+	AF9015_IR_MODE_RLC,
+	AF9015_IR_MODE_RC6,
+};
+
+struct af9015_state {
+	struct i2c_adapter i2c_adap; /* I2C adapter for 2nd FE */
+};
+
+struct af9015_config {
+	u8  dual_mode:1;
+	u16 mt2060_if1[2];
+	u16 firmware_size;
+	u16 firmware_checksum;
+	u8  *ir_table;
+	u16 ir_table_size;
+};
+
+enum af9015_remote {
+	AF9015_REMOTE_NONE                    = 0,
+	AF9015_REMOTE_A_LINK_DTU_M,
+	AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
+	AF9015_REMOTE_MYGICTV_U718,
+};
+
+/* Leadtek WinFast DTV Dongle Gold */
+static struct dvb_usb_rc_key af9015_rc_keys_leadtek[] = {
+	{ 0x00, 0x1e, KEY_1 },
+	{ 0x00, 0x1f, KEY_2 },
+	{ 0x00, 0x20, KEY_3 },
+	{ 0x00, 0x21, KEY_4 },
+	{ 0x00, 0x22, KEY_5 },
+	{ 0x00, 0x23, KEY_6 },
+	{ 0x00, 0x24, KEY_7 },
+	{ 0x00, 0x25, KEY_8 },
+	{ 0x00, 0x26, KEY_9 },
+	{ 0x00, 0x27, KEY_0 },
+	{ 0x00, 0x28, KEY_ENTER },
+	{ 0x00, 0x4f, KEY_VOLUMEUP },
+	{ 0x00, 0x50, KEY_VOLUMEDOWN },
+	{ 0x00, 0x51, KEY_CHANNELDOWN },
+	{ 0x00, 0x52, KEY_CHANNELUP },
+};
+
+static u8 af9015_ir_table_leadtek[] = {
+	0x03, 0xfc, 0x00, 0xff, 0x1a, 0x01, 0x00,
+	0x03, 0xfc, 0x56, 0xa9, 0x00, 0x00, 0x00,
+	0x03, 0xfc, 0x4b, 0xb4, 0x00, 0x00, 0x00,
+	0x03, 0xfc, 0x4c, 0xb3, 0xb2, 0x04, 0x00,
+	0x03, 0xfc, 0x4d, 0xb2, 0x00, 0x00, 0x00,
+	0x03, 0xfc, 0x4e, 0xb1, 0x00, 0x00, 0x00,
+	0x03, 0xfc, 0x1f, 0xe0, 0x3d, 0x00, 0x00,
+	0x03, 0xfc, 0x40, 0xbf, 0x13, 0x01, 0x00,
+	0x03, 0xfc, 0x14, 0xeb, 0x10, 0x00, 0x00,
+	0x03, 0xfc, 0x49, 0xb6, 0x05, 0x01, 0x00,
+	0x03, 0xfc, 0x50, 0xaf, 0x29, 0x00, 0x00,
+	0x03, 0xfc, 0x0c, 0xf3, 0x52, 0x00, 0x00,
+	0x03, 0xfc, 0x03, 0xfc, 0x09, 0x00, 0x00,
+	0x03, 0xfc, 0x08, 0xf7, 0x50, 0x00, 0x00,
+	0x03, 0xfc, 0x13, 0xec, 0x28, 0x00, 0x00,
+	0x03, 0xfc, 0x04, 0xfb, 0x4f, 0x00, 0x00,
+	0x03, 0xfc, 0x4f, 0xb0, 0x0f, 0x01, 0x00,
+	0x03, 0xfc, 0x10, 0xef, 0x51, 0x00, 0x00,
+	0x03, 0xfc, 0x51, 0xae, 0x3f, 0x00, 0x00,
+	0x03, 0xfc, 0x42, 0xbd, 0x13, 0x00, 0x00,
+	0x03, 0xfc, 0x43, 0xbc, 0x00, 0x00, 0x00,
+	0x03, 0xfc, 0x44, 0xbb, 0x11, 0x00, 0x00,
+	0x03, 0xfc, 0x52, 0xad, 0x19, 0x00, 0x00,
+	0x03, 0xfc, 0x54, 0xab, 0x05, 0x00, 0x00,
+	0x03, 0xfc, 0x46, 0xb9, 0x29, 0x00, 0x00,
+	0x03, 0xfc, 0x55, 0xaa, 0x2b, 0x00, 0x00,
+	0x03, 0xfc, 0x53, 0xac, 0x41, 0x00, 0x00,
+	0x03, 0xfc, 0x05, 0xfa, 0x1e, 0x00, 0x00,
+	0x03, 0xfc, 0x06, 0xf9, 0x1f, 0x00, 0x00,
+	0x03, 0xfc, 0x07, 0xf8, 0x20, 0x00, 0x00,
+	0x03, 0xfc, 0x1e, 0xe1, 0x19, 0x00, 0x00,
+	0x03, 0xfc, 0x09, 0xf6, 0x21, 0x00, 0x00,
+	0x03, 0xfc, 0x0a, 0xf5, 0x22, 0x00, 0x00,
+	0x03, 0xfc, 0x0b, 0xf4, 0x23, 0x00, 0x00,
+	0x03, 0xfc, 0x1b, 0xe4, 0x16, 0x00, 0x00,
+	0x03, 0xfc, 0x0d, 0xf2, 0x24, 0x00, 0x00,
+	0x03, 0xfc, 0x0e, 0xf1, 0x25, 0x00, 0x00,
+	0x03, 0xfc, 0x0f, 0xf0, 0x26, 0x00, 0x00,
+	0x03, 0xfc, 0x16, 0xe9, 0x28, 0x00, 0x00,
+	0x03, 0xfc, 0x41, 0xbe, 0x37, 0x00, 0x00,
+	0x03, 0xfc, 0x12, 0xed, 0x27, 0x00, 0x00,
+	0x03, 0xfc, 0x11, 0xee, 0x2a, 0x00, 0x00,
+	0x03, 0xfc, 0x48, 0xb7, 0x2c, 0x00, 0x00,
+	0x03, 0xfc, 0x4a, 0xb5, 0x3c, 0x00, 0x00,
+	0x03, 0xfc, 0x47, 0xb8, 0x15, 0x01, 0x00,
+	0x03, 0xfc, 0x45, 0xba, 0x0b, 0x01, 0x00,
+	0x03, 0xfc, 0x5e, 0xa1, 0x43, 0x00, 0x00,
+	0x03, 0xfc, 0x5a, 0xa5, 0x42, 0x00, 0x00,
+	0x03, 0xfc, 0x5b, 0xa4, 0x4b, 0x00, 0x00,
+	0x03, 0xfc, 0x5f, 0xa0, 0x4e, 0x00, 0x00,
+};
+
+/* TwinHan AzureWave AD-TU700(704J) */
+static struct dvb_usb_rc_key af9015_rc_keys_twinhan[] = {
+	{ 0x05, 0x3f, KEY_POWER },
+	{ 0x00, 0x19, KEY_FAVORITES },    /* Favorite List */
+	{ 0x00, 0x04, KEY_TEXT },         /* Teletext */
+	{ 0x00, 0x0e, KEY_POWER },
+	{ 0x00, 0x0e, KEY_INFO },         /* Preview */
+	{ 0x00, 0x08, KEY_EPG },          /* Info/EPG */
+	{ 0x00, 0x0f, KEY_LIST },         /* Record List */
+	{ 0x00, 0x1e, KEY_1 },
+	{ 0x00, 0x1f, KEY_2 },
+	{ 0x00, 0x20, KEY_3 },
+	{ 0x00, 0x21, KEY_4 },
+	{ 0x00, 0x22, KEY_5 },
+	{ 0x00, 0x23, KEY_6 },
+	{ 0x00, 0x24, KEY_7 },
+	{ 0x00, 0x25, KEY_8 },
+	{ 0x00, 0x26, KEY_9 },
+	{ 0x00, 0x27, KEY_0 },
+	{ 0x00, 0x29, KEY_CANCEL },       /* Cancel */
+	{ 0x00, 0x4c, KEY_CLEAR },        /* Clear */
+	{ 0x00, 0x2a, KEY_BACK },         /* Back */
+	{ 0x00, 0x2b, KEY_TAB },          /* Tab */
+	{ 0x00, 0x52, KEY_UP },           /* up arrow */
+	{ 0x00, 0x51, KEY_DOWN },         /* down arrow */
+	{ 0x00, 0x4f, KEY_RIGHT },        /* right arrow */
+	{ 0x00, 0x50, KEY_LEFT },         /* left arrow */
+	{ 0x00, 0x28, KEY_ENTER },        /* Enter / ok */
+	{ 0x02, 0x52, KEY_VOLUMEUP },
+	{ 0x02, 0x51, KEY_VOLUMEDOWN },
+	{ 0x00, 0x4e, KEY_CHANNELDOWN },
+	{ 0x00, 0x4b, KEY_CHANNELUP },
+	{ 0x00, 0x4a, KEY_RECORD },
+	{ 0x01, 0x11, KEY_PLAY },
+	{ 0x00, 0x17, KEY_PAUSE },
+	{ 0x00, 0x0c, KEY_REWIND },       /* FR << */
+	{ 0x00, 0x11, KEY_FASTFORWARD },  /* FF >> */
+	{ 0x01, 0x15, KEY_PREVIOUS },     /* Replay */
+	{ 0x01, 0x0e, KEY_NEXT },         /* Skip */
+	{ 0x00, 0x13, KEY_CAMERA },       /* Capture */
+	{ 0x01, 0x0f, KEY_LANGUAGE },     /* SAP */
+	{ 0x01, 0x13, KEY_TV2 },          /* PIP */
+	{ 0x00, 0x1d, KEY_ZOOM },         /* Full Screen */
+	{ 0x01, 0x17, KEY_SUBTITLE },     /* Subtitle / CC */
+	{ 0x00, 0x10, KEY_MUTE },
+	{ 0x01, 0x19, KEY_AUDIO },        /* L/R */ /* TODO better event */
+	{ 0x01, 0x16, KEY_SLEEP },        /* Hibernate */
+	{ 0x01, 0x16, KEY_SWITCHVIDEOMODE },
+					  /* A/V */ /* TODO does not work */
+	{ 0x00, 0x06, KEY_AGAIN },        /* Recall */
+	{ 0x01, 0x16, KEY_KPPLUS },       /* Zoom+ */ /* TODO does not work */
+	{ 0x01, 0x16, KEY_KPMINUS },      /* Zoom- */ /* TODO does not work */
+	{ 0x02, 0x15, KEY_RED },
+	{ 0x02, 0x0a, KEY_GREEN },
+	{ 0x02, 0x1c, KEY_YELLOW },
+	{ 0x02, 0x05, KEY_BLUE },
+};
+
+static u8 af9015_ir_table_twinhan[] = {
+	0x00, 0xff, 0x16, 0xe9, 0x3f, 0x05, 0x00,
+	0x00, 0xff, 0x07, 0xf8, 0x16, 0x01, 0x00,
+	0x00, 0xff, 0x14, 0xeb, 0x11, 0x01, 0x00,
+	0x00, 0xff, 0x1a, 0xe5, 0x4d, 0x00, 0x00,
+	0x00, 0xff, 0x4c, 0xb3, 0x17, 0x00, 0x00,
+	0x00, 0xff, 0x12, 0xed, 0x11, 0x00, 0x00,
+	0x00, 0xff, 0x40, 0xbf, 0x0c, 0x00, 0x00,
+	0x00, 0xff, 0x11, 0xee, 0x4a, 0x00, 0x00,
+	0x00, 0xff, 0x54, 0xab, 0x13, 0x00, 0x00,
+	0x00, 0xff, 0x41, 0xbe, 0x15, 0x01, 0x00,
+	0x00, 0xff, 0x42, 0xbd, 0x0e, 0x01, 0x00,
+	0x00, 0xff, 0x43, 0xbc, 0x17, 0x01, 0x00,
+	0x00, 0xff, 0x50, 0xaf, 0x0f, 0x01, 0x00,
+	0x00, 0xff, 0x4d, 0xb2, 0x1d, 0x00, 0x00,
+	0x00, 0xff, 0x47, 0xb8, 0x13, 0x01, 0x00,
+	0x00, 0xff, 0x05, 0xfa, 0x4b, 0x00, 0x00,
+	0x00, 0xff, 0x02, 0xfd, 0x4e, 0x00, 0x00,
+	0x00, 0xff, 0x0e, 0xf1, 0x06, 0x00, 0x00,
+	0x00, 0xff, 0x1e, 0xe1, 0x52, 0x02, 0x00,
+	0x00, 0xff, 0x0a, 0xf5, 0x51, 0x02, 0x00,
+	0x00, 0xff, 0x10, 0xef, 0x10, 0x00, 0x00,
+	0x00, 0xff, 0x49, 0xb6, 0x19, 0x01, 0x00,
+	0x00, 0xff, 0x15, 0xea, 0x27, 0x00, 0x00,
+	0x00, 0xff, 0x03, 0xfc, 0x1e, 0x00, 0x00,
+	0x00, 0xff, 0x01, 0xfe, 0x1f, 0x00, 0x00,
+	0x00, 0xff, 0x06, 0xf9, 0x20, 0x00, 0x00,
+	0x00, 0xff, 0x09, 0xf6, 0x21, 0x00, 0x00,
+	0x00, 0xff, 0x1d, 0xe2, 0x22, 0x00, 0x00,
+	0x00, 0xff, 0x1f, 0xe0, 0x23, 0x00, 0x00,
+	0x00, 0xff, 0x0d, 0xf2, 0x24, 0x00, 0x00,
+	0x00, 0xff, 0x19, 0xe6, 0x25, 0x00, 0x00,
+	0x00, 0xff, 0x1b, 0xe4, 0x26, 0x00, 0x00,
+	0x00, 0xff, 0x00, 0xff, 0x2b, 0x00, 0x00,
+	0x00, 0xff, 0x4a, 0xb5, 0x4c, 0x00, 0x00,
+	0x00, 0xff, 0x4b, 0xb4, 0x52, 0x00, 0x00,
+	0x00, 0xff, 0x51, 0xae, 0x51, 0x00, 0x00,
+	0x00, 0xff, 0x52, 0xad, 0x4f, 0x00, 0x00,
+	0x00, 0xff, 0x4e, 0xb1, 0x50, 0x00, 0x00,
+	0x00, 0xff, 0x0c, 0xf3, 0x29, 0x00, 0x00,
+	0x00, 0xff, 0x4f, 0xb0, 0x28, 0x00, 0x00,
+	0x00, 0xff, 0x13, 0xec, 0x2a, 0x00, 0x00,
+	0x00, 0xff, 0x17, 0xe8, 0x19, 0x00, 0x00,
+	0x00, 0xff, 0x04, 0xfb, 0x0f, 0x00, 0x00,
+	0x00, 0xff, 0x48, 0xb7, 0x0e, 0x00, 0x00,
+	0x00, 0xff, 0x0f, 0xf0, 0x04, 0x00, 0x00,
+	0x00, 0xff, 0x1c, 0xe3, 0x08, 0x00, 0x00,
+	0x00, 0xff, 0x18, 0xe7, 0x15, 0x02, 0x00,
+	0x00, 0xff, 0x53, 0xac, 0x0a, 0x02, 0x00,
+	0x00, 0xff, 0x5e, 0xa1, 0x1c, 0x02, 0x00,
+	0x00, 0xff, 0x5f, 0xa0, 0x05, 0x02, 0x00,
+};
+
+/* A-Link DTU(m) */
+static struct dvb_usb_rc_key af9015_rc_keys_a_link[] = {
+	{ 0x00, 0x1e, KEY_1 },
+	{ 0x00, 0x1f, KEY_2 },
+	{ 0x00, 0x20, KEY_3 },
+	{ 0x00, 0x21, KEY_4 },
+	{ 0x00, 0x22, KEY_5 },
+	{ 0x00, 0x23, KEY_6 },
+	{ 0x00, 0x24, KEY_7 },
+	{ 0x00, 0x25, KEY_8 },
+	{ 0x00, 0x26, KEY_9 },
+	{ 0x00, 0x27, KEY_0 },
+	{ 0x00, 0x2e, KEY_CHANNELUP },
+	{ 0x00, 0x2d, KEY_CHANNELDOWN },
+	{ 0x04, 0x28, KEY_ZOOM },
+	{ 0x00, 0x41, KEY_MUTE },
+	{ 0x00, 0x42, KEY_VOLUMEDOWN },
+	{ 0x00, 0x43, KEY_VOLUMEUP },
+	{ 0x00, 0x44, KEY_GOTO },         /* jump */
+	{ 0x05, 0x45, KEY_POWER },
+};
+
+static u8 af9015_ir_table_a_link[] = {
+	0x08, 0xf7, 0x12, 0xed, 0x45, 0x05, 0x00, /* power */
+	0x08, 0xf7, 0x1a, 0xe5, 0x41, 0x00, 0x00, /* mute */
+	0x08, 0xf7, 0x01, 0xfe, 0x1e, 0x00, 0x00, /* 1 */
+	0x08, 0xf7, 0x1c, 0xe3, 0x21, 0x00, 0x00, /* 4 */
+	0x08, 0xf7, 0x03, 0xfc, 0x24, 0x00, 0x00, /* 7 */
+	0x08, 0xf7, 0x05, 0xfa, 0x28, 0x04, 0x00, /* zoom */
+	0x08, 0xf7, 0x00, 0xff, 0x43, 0x00, 0x00, /* volume up */
+	0x08, 0xf7, 0x16, 0xe9, 0x42, 0x00, 0x00, /* volume down */
+	0x08, 0xf7, 0x0f, 0xf0, 0x1f, 0x00, 0x00, /* 2 */
+	0x08, 0xf7, 0x0d, 0xf2, 0x22, 0x00, 0x00, /* 5 */
+	0x08, 0xf7, 0x1b, 0xe4, 0x25, 0x00, 0x00, /* 8 */
+	0x08, 0xf7, 0x06, 0xf9, 0x27, 0x00, 0x00, /* 0 */
+	0x08, 0xf7, 0x14, 0xeb, 0x2e, 0x00, 0x00, /* channel up */
+	0x08, 0xf7, 0x1d, 0xe2, 0x2d, 0x00, 0x00, /* channel down */
+	0x08, 0xf7, 0x02, 0xfd, 0x20, 0x00, 0x00, /* 3 */
+	0x08, 0xf7, 0x18, 0xe7, 0x23, 0x00, 0x00, /* 6 */
+	0x08, 0xf7, 0x04, 0xfb, 0x26, 0x00, 0x00, /* 9 */
+	0x08, 0xf7, 0x07, 0xf8, 0x44, 0x00, 0x00, /* jump */
+};
+
+/* MSI DIGIVOX mini II V3.0 */
+static struct dvb_usb_rc_key af9015_rc_keys_msi[] = {
+	{ 0x00, 0x1e, KEY_1 },
+	{ 0x00, 0x1f, KEY_2 },
+	{ 0x00, 0x20, KEY_3 },
+	{ 0x00, 0x21, KEY_4 },
+	{ 0x00, 0x22, KEY_5 },
+	{ 0x00, 0x23, KEY_6 },
+	{ 0x00, 0x24, KEY_7 },
+	{ 0x00, 0x25, KEY_8 },
+	{ 0x00, 0x26, KEY_9 },
+	{ 0x00, 0x27, KEY_0 },
+	{ 0x03, 0x0f, KEY_CHANNELUP },
+	{ 0x03, 0x0e, KEY_CHANNELDOWN },
+	{ 0x00, 0x42, KEY_VOLUMEDOWN },
+	{ 0x00, 0x43, KEY_VOLUMEUP },
+	{ 0x05, 0x45, KEY_POWER },
+	{ 0x00, 0x52, KEY_UP },           /* up */
+	{ 0x00, 0x51, KEY_DOWN },         /* down */
+	{ 0x00, 0x28, KEY_ENTER },
+};
+
+static u8 af9015_ir_table_msi[] = {
+	0x03, 0xfc, 0x17, 0xe8, 0x45, 0x05, 0x00, /* power */
+	0x03, 0xfc, 0x0d, 0xf2, 0x51, 0x00, 0x00, /* down */
+	0x03, 0xfc, 0x03, 0xfc, 0x52, 0x00, 0x00, /* up */
+	0x03, 0xfc, 0x1a, 0xe5, 0x1e, 0x00, 0x00, /* 1 */
+	0x03, 0xfc, 0x02, 0xfd, 0x1f, 0x00, 0x00, /* 2 */
+	0x03, 0xfc, 0x04, 0xfb, 0x20, 0x00, 0x00, /* 3 */
+	0x03, 0xfc, 0x1c, 0xe3, 0x21, 0x00, 0x00, /* 4 */
+	0x03, 0xfc, 0x08, 0xf7, 0x22, 0x00, 0x00, /* 5 */
+	0x03, 0xfc, 0x1d, 0xe2, 0x23, 0x00, 0x00, /* 6 */
+	0x03, 0xfc, 0x11, 0xee, 0x24, 0x00, 0x00, /* 7 */
+	0x03, 0xfc, 0x0b, 0xf4, 0x25, 0x00, 0x00, /* 8 */
+	0x03, 0xfc, 0x10, 0xef, 0x26, 0x00, 0x00, /* 9 */
+	0x03, 0xfc, 0x09, 0xf6, 0x27, 0x00, 0x00, /* 0 */
+	0x03, 0xfc, 0x14, 0xeb, 0x43, 0x00, 0x00, /* volume up */
+	0x03, 0xfc, 0x1f, 0xe0, 0x42, 0x00, 0x00, /* volume down */
+	0x03, 0xfc, 0x15, 0xea, 0x0f, 0x03, 0x00, /* channel up */
+	0x03, 0xfc, 0x05, 0xfa, 0x0e, 0x03, 0x00, /* channel down */
+	0x03, 0xfc, 0x16, 0xe9, 0x28, 0x00, 0x00, /* enter */
+};
+
+/* MYGICTV U718 */
+static struct dvb_usb_rc_key af9015_rc_keys_mygictv[] = {
+	{ 0x00, 0x3d, KEY_SWITCHVIDEOMODE },
+					  /* TV / AV */
+	{ 0x05, 0x45, KEY_POWER },
+	{ 0x00, 0x1e, KEY_1 },
+	{ 0x00, 0x1f, KEY_2 },
+	{ 0x00, 0x20, KEY_3 },
+	{ 0x00, 0x21, KEY_4 },
+	{ 0x00, 0x22, KEY_5 },
+	{ 0x00, 0x23, KEY_6 },
+	{ 0x00, 0x24, KEY_7 },
+	{ 0x00, 0x25, KEY_8 },
+	{ 0x00, 0x26, KEY_9 },
+	{ 0x00, 0x27, KEY_0 },
+	{ 0x00, 0x41, KEY_MUTE },
+	{ 0x00, 0x2a, KEY_ESC },          /* Esc */
+	{ 0x00, 0x2e, KEY_CHANNELUP },
+	{ 0x00, 0x2d, KEY_CHANNELDOWN },
+	{ 0x00, 0x42, KEY_VOLUMEDOWN },
+	{ 0x00, 0x43, KEY_VOLUMEUP },
+	{ 0x00, 0x52, KEY_UP },           /* up arrow */
+	{ 0x00, 0x51, KEY_DOWN },         /* down arrow */
+	{ 0x00, 0x4f, KEY_RIGHT },        /* right arrow */
+	{ 0x00, 0x50, KEY_LEFT },         /* left arrow */
+	{ 0x00, 0x28, KEY_ENTER },        /* ok */
+	{ 0x01, 0x15, KEY_RECORD },
+	{ 0x03, 0x13, KEY_PLAY },
+	{ 0x01, 0x13, KEY_PAUSE },
+	{ 0x01, 0x16, KEY_STOP },
+	{ 0x03, 0x07, KEY_REWIND },       /* FR << */
+	{ 0x03, 0x09, KEY_FASTFORWARD },  /* FF >> */
+	{ 0x00, 0x3b, KEY_TIME },         /* TimeShift */
+	{ 0x00, 0x3e, KEY_CAMERA },       /* Snapshot */
+	{ 0x03, 0x16, KEY_CYCLEWINDOWS }, /* yellow, min / max */
+	{ 0x00, 0x00, KEY_ZOOM },         /* 'select' (?) */
+	{ 0x03, 0x16, KEY_SHUFFLE },      /* Shuffle */
+	{ 0x03, 0x45, KEY_POWER },
+};
+
+static u8 af9015_ir_table_mygictv[] = {
+	0x02, 0xbd, 0x0c, 0xf3, 0x3d, 0x00, 0x00, /* TV / AV */
+	0x02, 0xbd, 0x14, 0xeb, 0x45, 0x05, 0x00, /* power */
+	0x02, 0xbd, 0x00, 0xff, 0x1e, 0x00, 0x00, /* 1 */
+	0x02, 0xbd, 0x01, 0xfe, 0x1f, 0x00, 0x00, /* 2 */
+	0x02, 0xbd, 0x02, 0xfd, 0x20, 0x00, 0x00, /* 3 */
+	0x02, 0xbd, 0x03, 0xfc, 0x21, 0x00, 0x00, /* 4 */
+	0x02, 0xbd, 0x04, 0xfb, 0x22, 0x00, 0x00, /* 5 */
+	0x02, 0xbd, 0x05, 0xfa, 0x23, 0x00, 0x00, /* 6 */
+	0x02, 0xbd, 0x06, 0xf9, 0x24, 0x00, 0x00, /* 7 */
+	0x02, 0xbd, 0x07, 0xf8, 0x25, 0x00, 0x00, /* 8 */
+	0x02, 0xbd, 0x08, 0xf7, 0x26, 0x00, 0x00, /* 9 */
+	0x02, 0xbd, 0x09, 0xf6, 0x27, 0x00, 0x00, /* 0 */
+	0x02, 0xbd, 0x0a, 0xf5, 0x41, 0x00, 0x00, /* mute */
+	0x02, 0xbd, 0x1c, 0xe3, 0x2a, 0x00, 0x00, /* esc */
+	0x02, 0xbd, 0x1f, 0xe0, 0x43, 0x00, 0x00, /* volume up */
+	0x02, 0xbd, 0x12, 0xed, 0x52, 0x00, 0x00, /* up arrow */
+	0x02, 0xbd, 0x11, 0xee, 0x50, 0x00, 0x00, /* left arrow */
+	0x02, 0xbd, 0x15, 0xea, 0x28, 0x00, 0x00, /* ok */
+	0x02, 0xbd, 0x10, 0xef, 0x4f, 0x00, 0x00, /* right arrow */
+	0x02, 0xbd, 0x13, 0xec, 0x51, 0x00, 0x00, /* down arrow */
+	0x02, 0xbd, 0x0e, 0xf1, 0x42, 0x00, 0x00, /* volume down */
+	0x02, 0xbd, 0x19, 0xe6, 0x15, 0x01, 0x00, /* record */
+	0x02, 0xbd, 0x1e, 0xe1, 0x13, 0x03, 0x00, /* play */
+	0x02, 0xbd, 0x16, 0xe9, 0x16, 0x01, 0x00, /* stop */
+	0x02, 0xbd, 0x0b, 0xf4, 0x28, 0x04, 0x00, /* yellow, min / max */
+	0x02, 0xbd, 0x0f, 0xf0, 0x3b, 0x00, 0x00, /* time shift */
+	0x02, 0xbd, 0x18, 0xe7, 0x2e, 0x00, 0x00, /* channel up */
+	0x02, 0xbd, 0x1a, 0xe5, 0x2d, 0x00, 0x00, /* channel down */
+	0x02, 0xbd, 0x17, 0xe8, 0x3e, 0x00, 0x00, /* snapshot */
+	0x02, 0xbd, 0x40, 0xbf, 0x13, 0x01, 0x00, /* pause */
+	0x02, 0xbd, 0x41, 0xbe, 0x09, 0x03, 0x00, /* FF >> */
+	0x02, 0xbd, 0x42, 0xbd, 0x07, 0x03, 0x00, /* FR << */
+	0x02, 0xbd, 0x43, 0xbc, 0x00, 0x00, 0x00, /* 'select' (?) */
+	0x02, 0xbd, 0x44, 0xbb, 0x16, 0x03, 0x00, /* shuffle */
+	0x02, 0xbd, 0x45, 0xba, 0x45, 0x03, 0x00, /* power */
+};
+
+/* KWorld PlusTV Dual DVB-T Stick (DVB-T 399U) */
+static u8 af9015_ir_table_kworld[] = {
+	0x86, 0x6b, 0x0c, 0xf3, 0x2e, 0x07, 0x00,
+	0x86, 0x6b, 0x16, 0xe9, 0x2d, 0x07, 0x00,
+	0x86, 0x6b, 0x1d, 0xe2, 0x37, 0x07, 0x00,
+	0x86, 0x6b, 0x00, 0xff, 0x1e, 0x07, 0x00,
+	0x86, 0x6b, 0x01, 0xfe, 0x1f, 0x07, 0x00,
+	0x86, 0x6b, 0x02, 0xfd, 0x20, 0x07, 0x00,
+	0x86, 0x6b, 0x03, 0xfc, 0x21, 0x07, 0x00,
+	0x86, 0x6b, 0x04, 0xfb, 0x22, 0x07, 0x00,
+	0x86, 0x6b, 0x05, 0xfa, 0x23, 0x07, 0x00,
+	0x86, 0x6b, 0x06, 0xf9, 0x24, 0x07, 0x00,
+	0x86, 0x6b, 0x07, 0xf8, 0x25, 0x07, 0x00,
+	0x86, 0x6b, 0x08, 0xf7, 0x26, 0x07, 0x00,
+	0x86, 0x6b, 0x09, 0xf6, 0x4d, 0x07, 0x00,
+	0x86, 0x6b, 0x0a, 0xf5, 0x4e, 0x07, 0x00,
+	0x86, 0x6b, 0x14, 0xeb, 0x4f, 0x07, 0x00,
+	0x86, 0x6b, 0x1e, 0xe1, 0x50, 0x07, 0x00,
+	0x86, 0x6b, 0x17, 0xe8, 0x52, 0x07, 0x00,
+	0x86, 0x6b, 0x1f, 0xe0, 0x51, 0x07, 0x00,
+	0x86, 0x6b, 0x0e, 0xf1, 0x0b, 0x07, 0x00,
+	0x86, 0x6b, 0x20, 0xdf, 0x0c, 0x07, 0x00,
+	0x86, 0x6b, 0x42, 0xbd, 0x0d, 0x07, 0x00,
+	0x86, 0x6b, 0x0b, 0xf4, 0x0e, 0x07, 0x00,
+	0x86, 0x6b, 0x43, 0xbc, 0x0f, 0x07, 0x00,
+	0x86, 0x6b, 0x10, 0xef, 0x10, 0x07, 0x00,
+	0x86, 0x6b, 0x21, 0xde, 0x11, 0x07, 0x00,
+	0x86, 0x6b, 0x13, 0xec, 0x12, 0x07, 0x00,
+	0x86, 0x6b, 0x11, 0xee, 0x13, 0x07, 0x00,
+	0x86, 0x6b, 0x12, 0xed, 0x14, 0x07, 0x00,
+	0x86, 0x6b, 0x19, 0xe6, 0x15, 0x07, 0x00,
+	0x86, 0x6b, 0x1a, 0xe5, 0x16, 0x07, 0x00,
+	0x86, 0x6b, 0x1b, 0xe4, 0x17, 0x07, 0x00,
+	0x86, 0x6b, 0x4b, 0xb4, 0x18, 0x07, 0x00,
+	0x86, 0x6b, 0x40, 0xbf, 0x19, 0x07, 0x00,
+	0x86, 0x6b, 0x44, 0xbb, 0x1a, 0x07, 0x00,
+	0x86, 0x6b, 0x41, 0xbe, 0x1b, 0x07, 0x00,
+	0x86, 0x6b, 0x22, 0xdd, 0x1c, 0x07, 0x00,
+	0x86, 0x6b, 0x15, 0xea, 0x1d, 0x07, 0x00,
+	0x86, 0x6b, 0x0f, 0xf0, 0x3f, 0x07, 0x00,
+	0x86, 0x6b, 0x1c, 0xe3, 0x40, 0x07, 0x00,
+	0x86, 0x6b, 0x4a, 0xb5, 0x41, 0x07, 0x00,
+	0x86, 0x6b, 0x48, 0xb7, 0x42, 0x07, 0x00,
+	0x86, 0x6b, 0x49, 0xb6, 0x43, 0x07, 0x00,
+	0x86, 0x6b, 0x18, 0xe7, 0x44, 0x07, 0x00,
+	0x86, 0x6b, 0x23, 0xdc, 0x45, 0x07, 0x00,
+};
+
+#endif
diff --git a/linux/drivers/media/dvb/dvb-usb/cxusb.c b/linux/drivers/media/dvb/dvb-usb/cxusb.c
index bffb44380..406d7fba3 100644
--- a/linux/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/linux/drivers/media/dvb/dvb-usb/cxusb.c
@@ -742,7 +742,8 @@ static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static int dvico_bluebird_xc2028_callback(void *ptr, int command, int arg)
+static int dvico_bluebird_xc2028_callback(void *ptr, int component,
+					  int command, int arg)
 {
 	struct dvb_usb_adapter *adap = ptr;
 	struct dvb_usb_device *d = adap->dev;
@@ -770,14 +771,16 @@ static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap)
 	struct xc2028_config	  cfg = {
 		.i2c_adap  = &adap->dev->i2c_adap,
 		.i2c_addr  = 0x61,
-		.callback  = dvico_bluebird_xc2028_callback,
 	};
 	static struct xc2028_ctrl ctl = {
-		.fname       = "xc3028-v27.fw",
+		.fname       = XC2028_DEFAULT_FIRMWARE,
 		.max_len     = 64,
 		.demod       = XC3028_FE_ZARLINK456,
 	};
 
+	/* FIXME: generalize & move to common area */
+	adap->fe->callback = dvico_bluebird_xc2028_callback;
+
 	fe = dvb_attach(xc2028_attach, adap->fe, &cfg);
 	if (fe == NULL || fe->ops.tuner_ops.set_config == NULL)
 		return -EIO;
diff --git a/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c b/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 565563e68..8b74e13a6 100644
--- a/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -368,7 +368,8 @@ static struct dib7000p_config stk7700ph_dib7700_xc3028_config = {
 	.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
 };
 
-static int stk7700ph_xc3028_callback(void *ptr, int command, int arg)
+static int stk7700ph_xc3028_callback(void *ptr, int component,
+				     int command, int arg)
 {
 	struct dvb_usb_adapter *adap = ptr;
 
@@ -396,7 +397,6 @@ static struct xc2028_ctrl stk7700ph_xc3028_ctrl = {
 
 static struct xc2028_config stk7700ph_xc3028_config = {
 	.i2c_addr = 0x61,
-	.callback = stk7700ph_xc3028_callback,
 	.ctrl = &stk7700ph_xc3028_ctrl,
 };
 
@@ -437,7 +437,9 @@ static int stk7700ph_tuner_attach(struct dvb_usb_adapter *adap)
 		DIBX000_I2C_INTERFACE_TUNER, 1);
 
 	stk7700ph_xc3028_config.i2c_adap = tun_i2c;
-	stk7700ph_xc3028_config.video_dev = adap;
+
+	/* FIXME: generalize & move to common area */
+	adap->fe->callback = stk7700ph_xc3028_callback;
 
 	return dvb_attach(xc2028_attach, adap->fe, &stk7700ph_xc3028_config)
 		== NULL ? -ENODEV : 0;
diff --git a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index cc8593ea7..dfaf1d257 100644
--- a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -34,16 +34,19 @@
 #define USB_VID_HAUPPAUGE			0x2040
 #define USB_VID_HYPER_PALTEK			0x1025
 #define USB_VID_KWORLD				0xeb2a
+#define USB_VID_KWORLD_2			0x1b80
 #define USB_VID_KYE				0x0458
 #define USB_VID_LEADTEK				0x0413
 #define USB_VID_LITEON				0x04ca
 #define USB_VID_MEDION				0x1660
 #define USB_VID_MIGLIA				0x18f3
 #define USB_VID_MSI				0x0db0
+#define USB_VID_MSI_2				0x1462
 #define USB_VID_OPERA1				0x695c
 #define USB_VID_PINNACLE			0x2304
 #define USB_VID_TECHNOTREND			0x0b48
 #define USB_VID_TERRATEC			0x0ccd
+#define USB_VID_TELESTAR			0x10b9
 #define USB_VID_VISIONPLUS			0x13d3
 #define USB_VID_TWINHAN				0x1822
 #define USB_VID_ULTIMA_ELECTRONIC		0x05d8
@@ -51,15 +54,18 @@
 #define USB_VID_WIDEVIEW			0x14aa
 #define USB_VID_GIGABYTE			0x1044
 #define USB_VID_YUAN				0x1164
-
+#define USB_VID_XTENSIONS			0x1ae7
 
 /* Product IDs */
 #define USB_PID_ADSTECH_USB2_COLD			0xa333
 #define USB_PID_ADSTECH_USB2_WARM			0xa334
 #define USB_PID_AFATECH_AF9005				0x9020
+#define USB_PID_AFATECH_AF9015_9015			0x9015
+#define USB_PID_AFATECH_AF9015_9016			0x9016
 #define USB_VID_ALINK_DTU				0xf170
 #define USB_PID_ANSONIC_DVBT_USB			0x6000
 #define USB_PID_ANYSEE					0x861f
+#define USB_PID_AZUREWAVE_AD_TU700			0x3237
 #define USB_PID_AVERMEDIA_DVBT_USB_COLD			0x0001
 #define USB_PID_AVERMEDIA_DVBT_USB_WARM			0x0002
 #define USB_PID_AVERMEDIA_DVBT_USB2_COLD		0xa800
@@ -89,9 +95,12 @@
 #define USB_PID_UNIWILL_STK7700P			0x6003
 #define USB_PID_GRANDTEC_DVBT_USB_COLD			0x0fa0
 #define USB_PID_GRANDTEC_DVBT_USB_WARM			0x0fa1
+#define USB_PID_KWORLD_399U				0xe399
+#define USB_PID_KWORLD_PC160_2T				0xc160
 #define USB_PID_KWORLD_VSTREAM_COLD			0x17de
 #define USB_PID_KWORLD_VSTREAM_WARM			0x17df
 #define USB_PID_TERRATEC_CINERGY_T_USB_XE		0x0055
+#define USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2		0x0069
 #define USB_PID_TWINHAN_VP7041_COLD			0x3201
 #define USB_PID_TWINHAN_VP7041_WARM			0x3202
 #define USB_PID_TWINHAN_VP7020_COLD			0x3203
@@ -100,6 +109,7 @@
 #define USB_PID_TWINHAN_VP7045_WARM			0x3206
 #define USB_PID_TWINHAN_VP7021_COLD			0x3207
 #define USB_PID_TWINHAN_VP7021_WARM			0x3208
+#define USB_PID_TINYTWIN				0x3226
 #define USB_PID_DNTV_TINYUSB2_COLD			0x3223
 #define USB_PID_DNTV_TINYUSB2_WARM			0x3224
 #define USB_PID_ULTIMA_TVBOX_COLD			0x8105
@@ -146,6 +156,9 @@
 #define USB_PID_AVERMEDIA_HYBRID_ULTRA_USB_M039R	0x0039
 #define USB_PID_AVERMEDIA_HYBRID_ULTRA_USB_M039R_ATSC	0x1039
 #define USB_PID_AVERMEDIA_HYBRID_ULTRA_USB_M039R_DVBT	0x2039
+#define USB_PID_AVERMEDIA_VOLAR_X			0xa815
+#define USB_PID_AVERMEDIA_VOLAR_X_2			0x8150
+#define USB_PID_AVERMEDIA_A309				0xa309
 #define USB_PID_TECHNOTREND_CONNECT_S2400               0x3006
 #define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY	0x005a
 #define USB_PID_TERRATEC_CINERGY_HT_USB_XE		0x0058
@@ -155,6 +168,7 @@
 #define USB_PID_PINNACLE_PCTV2000E			0x022c
 #define USB_PID_PINNACLE_PCTV_DVB_T_FLASH		0x0228
 #define USB_PID_PINNACLE_PCTV_DUAL_DIVERSITY_DVB_T	0x0229
+#define USB_PID_PINNACLE_PCTV71E			0x022b
 #define USB_PID_PINNACLE_PCTV72E			0x0236
 #define USB_PID_PINNACLE_PCTV73E			0x0237
 #define USB_PID_PINNACLE_PCTV801E			0x023a
@@ -195,6 +209,7 @@
 #define USB_PID_WINFAST_DTV_DONGLE_WARM			0x6026
 #define USB_PID_WINFAST_DTV_DONGLE_STK7700P		0x6f00
 #define USB_PID_WINFAST_DTV_DONGLE_STK7700P_2		0x6f01
+#define USB_PID_WINFAST_DTV_DONGLE_GOLD			0x6029
 #define USB_PID_GENPIX_8PSK_REV_1_COLD			0x0200
 #define USB_PID_GENPIX_8PSK_REV_1_WARM			0x0201
 #define USB_PID_GENPIX_8PSK_REV_2			0x0202
@@ -202,6 +217,7 @@
 #define USB_PID_GENPIX_SKYWALKER_CW3K			0x0204
 #define USB_PID_SIGMATEK_DVB_110			0x6610
 #define USB_PID_MSI_DIGI_VOX_MINI_II			0x1513
+#define USB_PID_MSI_DIGIVOX_DUO				0x8801
 #define USB_PID_OPERA1_COLD				0x2830
 #define USB_PID_OPERA1_WARM				0x3829
 #define USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD		0x0514
@@ -214,5 +230,7 @@
 #define USB_PID_YUAN_EC372S				0x1edc
 #define USB_PID_YUAN_STK7700PH				0x1f08
 #define USB_PID_DW2102					0x2102
+#define USB_PID_XTENSIONS_XD_380			0x0381
+#define USB_PID_TELESTAR_STARSTICK_2			0x8000
 
 #endif
diff --git a/linux/drivers/media/dvb/dvb-usb/dw2102.c b/linux/drivers/media/dvb/dvb-usb/dw2102.c
index a4d898b44..b5f81f761 100644
--- a/linux/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/linux/drivers/media/dvb/dvb-usb/dw2102.c
@@ -1,4 +1,5 @@
-/* DVB USB framework compliant Linux driver for the DVBWorld DVB-S 2102 Card
+/* DVB USB framework compliant Linux driver for the 
+*	DVBWorld DVB-S 2101, 2102, DVB-S2 2104 Card
 *
 * Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
 *
@@ -10,62 +11,71 @@
 */
 #include <linux/version.h>
 #include "dw2102.h"
+#include "si21xx.h"
 #include "stv0299.h"
 #include "z0194a.h"
+#include "cx24116.h"
 
 #ifndef USB_PID_DW2102
 #define USB_PID_DW2102 0x2102
 #endif
 
-#define DW2102_READ_MSG 0
-#define DW2102_WRITE_MSG 1
+#ifndef USB_PID_DW2104
+#define USB_PID_DW2104 0x2104
+#endif
+
+#define DW210X_READ_MSG 0
+#define DW210X_WRITE_MSG 1
 
 #define REG_1F_SYMBOLRATE_BYTE0 0x1f
 #define REG_20_SYMBOLRATE_BYTE1 0x20
 #define REG_21_SYMBOLRATE_BYTE2 0x21
-
+/* on my own*/
 #define DW2102_VOLTAGE_CTRL (0x1800)
 #define DW2102_RC_QUERY (0x1a00)
 
-struct dw2102_state {
+struct dw210x_state {
 	u32 last_key_pressed;
 };
-struct dw2102_rc_keys {
+struct dw210x_rc_keys {
 	u32 keycode;
 	u32 event;
 };
 
+/* debug */
+static int dvb_usb_dw2102_debug;
+module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer (or-able))." DVB_USB_DEBUG_STATUS);
+
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
-static int dw2102_op_rw(struct usb_device *dev, u8 request, u16 value,
-		u8 *data, u16 len, int flags)
+static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
+			u16 index, u8 * data, u16 len, int flags)
 {
 	int ret;
 	u8 u8buf[len];
 
-	unsigned int pipe = (flags == DW2102_READ_MSG) ?
-		usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
-	u8 request_type = (flags == DW2102_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
+	unsigned int pipe = (flags == DW210X_READ_MSG) ?
+				usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
+	u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 
-	if (flags == DW2102_WRITE_MSG)
+	if (flags == DW210X_WRITE_MSG)
 		memcpy(u8buf, data, len);
-	ret = usb_control_msg(dev, pipe, request,
-		request_type | USB_TYPE_VENDOR, value, 0 , u8buf, len, 2000);
+	ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
+				value, index , u8buf, len, 2000);
 
-	if (flags == DW2102_READ_MSG)
+	if (flags == DW210X_READ_MSG)
 		memcpy(data, u8buf, len);
 	return ret;
 }
 
 /* I2C */
-
 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 		int num)
 {
 struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	int i = 0, ret = 0;
 	u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
-	u8 request;
 	u16 value;
 
 	if (!d)
@@ -76,14 +86,12 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	switch (num) {
 	case 2:
 		/* read stv0299 register */
-		request = 0xb5;
 		value = msg[0].buf[0];/* register */
 		for (i = 0; i < msg[1].len; i++) {
 			value = value + i;
-			ret = dw2102_op_rw(d->udev, 0xb5,
-				value, buf6, 2, DW2102_READ_MSG);
+			ret = dw210x_op_rw(d->udev, 0xb5, value, 0,
+					buf6, 2, DW210X_READ_MSG);
 			msg[1].buf[i] = buf6[0];
-
 		}
 		break;
 	case 1:
@@ -93,8 +101,8 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
 			buf6[0] = 0x2a;
 			buf6[1] = msg[0].buf[0];
 			buf6[2] = msg[0].buf[1];
-			ret = dw2102_op_rw(d->udev, 0xb2,
-				0, buf6, 3, DW2102_WRITE_MSG);
+			ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
+					buf6, 3, DW210X_WRITE_MSG);
 			break;
 		case 0x60:
 			if (msg[0].flags == 0) {
@@ -106,26 +114,26 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
 				buf6[4] = msg[0].buf[1];
 				buf6[5] = msg[0].buf[2];
 				buf6[6] = msg[0].buf[3];
-				ret = dw2102_op_rw(d->udev, 0xb2,
-				0, buf6, 7, DW2102_WRITE_MSG);
+				ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
+						buf6, 7, DW210X_WRITE_MSG);
 			} else {
-			/* write to tuner pll */
-				ret = dw2102_op_rw(d->udev, 0xb5,
-				0, buf6, 1, DW2102_READ_MSG);
+			/* read from tuner */
+				ret = dw210x_op_rw(d->udev, 0xb5, 0, 0,
+						buf6, 1, DW210X_READ_MSG);
 				msg[0].buf[0] = buf6[0];
 			}
 			break;
 		case (DW2102_RC_QUERY):
-			ret  = dw2102_op_rw(d->udev, 0xb8,
-				0, buf6, 2, DW2102_READ_MSG);
+			ret  = dw210x_op_rw(d->udev, 0xb8, 0, 0,
+					buf6, 2, DW210X_READ_MSG);
 			msg[0].buf[0] = buf6[0];
 			msg[0].buf[1] = buf6[1];
 			break;
 		case (DW2102_VOLTAGE_CTRL):
 			buf6[0] = 0x30;
 			buf6[1] = msg[0].buf[0];
-			ret = dw2102_op_rw(d->udev, 0xb2,
-				0, buf6, 2, DW2102_WRITE_MSG);
+			ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
+					buf6, 2, DW210X_WRITE_MSG);
 			break;
 		}
 
@@ -136,17 +144,188 @@ struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	return num;
 }
 
-static u32 dw2102_i2c_func(struct i2c_adapter *adapter)
+static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
+						struct i2c_msg msg[], int num)
+{
+	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int ret = 0;
+	u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
+
+	if (!d)
+		return -ENODEV;
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	switch (num) {
+	case 2:
+		/* read si2109 register by number */
+		buf6[0] = 0xd0;
+		buf6[1] = msg[0].len;
+		buf6[2] = msg[0].buf[0];
+		ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
+				buf6, msg[0].len + 2, DW210X_WRITE_MSG);
+		/* read si2109 register */
+		ret = dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
+				buf6, msg[1].len + 2, DW210X_READ_MSG);
+		memcpy(msg[1].buf, buf6 + 2, msg[1].len);
+
+		break;
+	case 1:
+		switch (msg[0].addr) {
+		case 0x68:
+			/* write to si2109 register */
+			buf6[0] = 0xd0;
+			buf6[1] = msg[0].len;
+			memcpy(buf6 + 2, msg[0].buf, msg[0].len);
+			ret = dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
+					msg[0].len + 2, DW210X_WRITE_MSG);
+			break;
+		case(DW2102_RC_QUERY):
+			ret  = dw210x_op_rw(d->udev, 0xb8, 0, 0,
+					buf6, 2, DW210X_READ_MSG);
+			msg[0].buf[0] = buf6[0];
+			msg[0].buf[1] = buf6[1];
+			break;
+		case(DW2102_VOLTAGE_CTRL):
+			buf6[0] = 0x30;
+			buf6[1] = msg[0].buf[0];
+			ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
+					buf6, 2, DW210X_WRITE_MSG);
+			break;
+		}
+		break;
+	}
+
+	mutex_unlock(&d->i2c_mutex);
+	return num;
+}
+
+static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
+{
+	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int ret = 0;
+	int len, i;
+
+	if (!d)
+		return -ENODEV;
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	switch (num) {
+	case 2: {
+		/* read */
+		/* first write first register number */
+		u8 ibuf [msg[1].len + 2], obuf[3];
+		obuf[0] = 0xaa;
+		obuf[1] = msg[0].len;
+		obuf[2] = msg[0].buf[0];
+		ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
+				obuf, msg[0].len + 2, DW210X_WRITE_MSG);
+		/* second read registers */
+		ret = dw210x_op_rw(d->udev, 0xc3, 0xab , 0,
+				ibuf, msg[1].len + 2, DW210X_READ_MSG);
+		memcpy(msg[1].buf, ibuf + 2, msg[1].len);
+
+		break;
+	}
+	case 1:
+		switch (msg[0].addr) {
+		case 0x55: {
+			if (msg[0].buf[0] == 0xf7) {
+				/* firmware */
+				/* Write in small blocks */
+				u8 obuf[19];
+				obuf[0] = 0xaa;
+				obuf[1] = 0x11;
+				obuf[2] = 0xf7;
+				len = msg[0].len - 1;
+				i = 1;
+				do {
+					memcpy(obuf + 3, msg[0].buf + i, (len > 16 ? 16 : len));
+					ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
+						obuf, (len > 16 ? 16 : len) + 3, DW210X_WRITE_MSG);
+					i += 16;
+					len -= 16;
+				} while (len > 0);
+			} else {
+				/* write to register */
+				u8 obuf[msg[0].len + 2];
+				obuf[0] = 0xaa;
+				obuf[1] = msg[0].len;
+				memcpy(obuf + 2, msg[0].buf, msg[0].len);
+				ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
+						obuf, msg[0].len + 2, DW210X_WRITE_MSG);
+			}
+			break;
+		}
+		case(DW2102_RC_QUERY): {
+			u8 ibuf[2];
+			ret  = dw210x_op_rw(d->udev, 0xb8, 0, 0,
+					ibuf, 2, DW210X_READ_MSG);
+			memcpy(msg[0].buf, ibuf , 2);
+			break;
+		}
+		case(DW2102_VOLTAGE_CTRL): {
+			u8 obuf[2];
+			obuf[0] = 0x30;
+			obuf[1] = msg[0].buf[0];
+			ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
+					obuf, 2, DW210X_WRITE_MSG);
+			break;
+		}
+		}
+
+		break;
+	}
+
+	mutex_unlock(&d->i2c_mutex);
+	return num;
+}
+
+static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
 {
 	return I2C_FUNC_I2C;
 }
 
 static struct i2c_algorithm dw2102_i2c_algo = {
 	.master_xfer = dw2102_i2c_transfer,
-	.functionality = dw2102_i2c_func,
+	.functionality = dw210x_i2c_func,
 };
 
-static int dw2102_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+static struct i2c_algorithm dw2102_serit_i2c_algo = {
+	.master_xfer = dw2102_serit_i2c_transfer,
+	.functionality = dw210x_i2c_func,
+};
+
+static struct i2c_algorithm dw2104_i2c_algo = {
+	.master_xfer = dw2104_i2c_transfer,
+	.functionality = dw210x_i2c_func,
+};
+
+static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
+{
+	int i;
+	u8 ibuf[] = {0, 0};
+	u8 eeprom[256], eepromline[16];
+
+	for (i = 0; i < 256; i++) {
+		if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
+			err("read eeprom failed.");
+			return -1;
+		} else {
+			eepromline[i%16] = ibuf[0];
+			eeprom[i] = ibuf[0];
+		}
+		if ((i % 16) == 15) {
+			deb_xfer("%02x: ", i - 15);
+			debug_dump(eepromline, 16, deb_xfer);
+		}
+	}
+	memcpy(mac, eeprom + 8, 6);
+	return 0;
+};
+
+static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 {
 	static u8 command_13v[1] = {0x00};
 	static u8 command_18v[1] = {0x01};
@@ -163,18 +342,55 @@ static int dw2102_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 	return 0;
 }
 
-static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
+static struct cx24116_config dw2104_config = {
+	.demod_address = 0x55,
+	.mpg_clk_pos_pol = 0x01,
+};
+
+static struct si21xx_config serit_sp1511lhb_config = {
+	.demod_address = 0x68,
+	.min_delay_ms = 100,
+
+};
+
+static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
 {
-	d->fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
-		&d->dev->i2c_adap);
-	if (d->fe != NULL) {
-		d->fe->ops.set_voltage = dw2102_set_voltage;
-		info("Attached stv0299!\n");
+	if ((d->fe = dvb_attach(cx24116_attach, &dw2104_config,
+			&d->dev->i2c_adap)) != NULL) {
+		d->fe->ops.set_voltage = dw210x_set_voltage;
+		info("Attached cx24116!\n");
 		return 0;
 	}
 	return -EIO;
 }
 
+static struct dvb_usb_device_properties dw2102_properties;
+
+static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
+{
+	if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
+		/*dw2102_properties.adapter->tuner_attach = NULL;*/
+		d->fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
+					&d->dev->i2c_adap);
+		if (d->fe != NULL) {
+			d->fe->ops.set_voltage = dw210x_set_voltage;
+			info("Attached si21xx!\n");
+			return 0;
+		}
+	}
+	if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
+		/*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
+		d->fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
+					&d->dev->i2c_adap);
+		if (d->fe != NULL) {
+			d->fe->ops.set_voltage = dw210x_set_voltage;
+			info("Attached stv0299!\n");
+			return 0;
+		}
+	}
+	return -EIO;
+}
+
 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	dvb_attach(dvb_pll_attach, adap->fe, 0x60,
@@ -182,7 +398,7 @@ static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct dvb_usb_rc_key dw2102_rc_keys[] = {
+static struct dvb_usb_rc_key dw210x_rc_keys[] = {
 	{ 0xf8,	0x0a, KEY_Q },		/*power*/
 	{ 0xf8,	0x0c, KEY_M },		/*mute*/
 	{ 0xf8,	0x11, KEY_1 },
@@ -221,7 +437,7 @@ static struct dvb_usb_rc_key dw2102_rc_keys[] = {
 
 static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
-	struct dw2102_state *st = d->priv;
+	struct dw210x_state *st = d->priv;
 	u8 key[2];
 	struct i2c_msg msg[] = {
 		{.addr = DW2102_RC_QUERY, .flags = I2C_M_RD, .buf = key,
@@ -231,12 +447,12 @@ static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 
 	*state = REMOTE_NO_KEY_PRESSED;
 	if (dw2102_i2c_transfer(&d->i2c_adap, msg, 1) == 1) {
-		for (i = 0; i < ARRAY_SIZE(dw2102_rc_keys); i++) {
-			if (dw2102_rc_keys[i].data == msg[0].buf[0]) {
+		for (i = 0; i < ARRAY_SIZE(dw210x_rc_keys); i++) {
+			if (dw210x_rc_keys[i].data == msg[0].buf[0]) {
 				*state = REMOTE_KEY_PRESSED;
-				*event = dw2102_rc_keys[i].event;
+				*event = dw210x_rc_keys[i].event;
 				st->last_key_pressed =
-					dw2102_rc_keys[i].event;
+					dw210x_rc_keys[i].event;
 				break;
 			}
 		st->last_key_pressed = 0;
@@ -249,6 +465,8 @@ static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 static struct usb_device_id dw2102_table[] = {
 	{USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
 	{USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
+	{USB_DEVICE(USB_VID_CYPRESS, 0x2104)},
+	{USB_DEVICE(0x9022, 0xd650)},
 	{ }
 };
 
@@ -273,25 +491,23 @@ static int dw2102_load_firmware(struct usb_device *dev,
 			return ret;
 		}
 		break;
-	case USB_PID_DW2102:
+	default:
 		fw = frmwr;
 		break;
 	}
-	info("start downloading DW2102 firmware");
+	info("start downloading DW210X firmware");
 	p = kmalloc(fw->size, GFP_KERNEL);
 	reset = 1;
 	/*stop the CPU*/
-	dw2102_op_rw(dev, 0xa0, 0x7f92, &reset, 1, DW2102_WRITE_MSG);
-	dw2102_op_rw(dev, 0xa0, 0xe600, &reset, 1, DW2102_WRITE_MSG);
+	dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
+	dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
 
 	if (p != NULL) {
 		memcpy(p, fw->data, fw->size);
 		for (i = 0; i < fw->size; i += 0x40) {
 			b = (u8 *) p + i;
-			if (dw2102_op_rw
-				(dev, 0xa0, i, b , 0x40,
-					DW2102_WRITE_MSG) != 0x40
-				) {
+			if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
+					DW210X_WRITE_MSG) != 0x40) {
 				err("error while transferring firmware");
 				ret = -EINVAL;
 				break;
@@ -299,43 +515,50 @@ static int dw2102_load_firmware(struct usb_device *dev,
 		}
 		/* restart the CPU */
 		reset = 0;
-		if (ret || dw2102_op_rw
-			(dev, 0xa0, 0x7f92, &reset, 1,
-			DW2102_WRITE_MSG) != 1) {
+		if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
+					DW210X_WRITE_MSG) != 1) {
 			err("could not restart the USB controller CPU.");
 			ret = -EINVAL;
 		}
-		if (ret || dw2102_op_rw
-			(dev, 0xa0, 0xe600, &reset, 1,
-			DW2102_WRITE_MSG) != 1) {
+		if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
+					DW210X_WRITE_MSG) != 1) {
 			err("could not restart the USB controller CPU.");
 			ret = -EINVAL;
 		}
 		/* init registers */
 		switch (dev->descriptor.idProduct) {
+		case USB_PID_DW2104:
+		case 0xd650:
+			reset = 1;
+			dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
+					DW210X_WRITE_MSG);
+			reset = 0;
+			dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
+					DW210X_WRITE_MSG);
+			break;
 		case USB_PID_DW2102:
-			dw2102_op_rw
-				(dev, 0xbf, 0x0040, &reset, 0,
-				DW2102_WRITE_MSG);
-			dw2102_op_rw
-				(dev, 0xb9, 0x0000, &reset16[0], 2,
-				DW2102_READ_MSG);
+			dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
+					DW210X_WRITE_MSG);
+			dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
+					DW210X_READ_MSG);
+			/* check STV0299 frontend  */
+			dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
+					DW210X_READ_MSG);
+			if (reset16[0] == 0xa1)
+				dw2102_properties.i2c_algo = &dw2102_i2c_algo;
 			break;
 		case 0x2101:
-			dw2102_op_rw
-				(dev, 0xbc, 0x0030, &reset16[0], 2,
-				DW2102_READ_MSG);
-			dw2102_op_rw
-				(dev, 0xba, 0x0000, &reset16[0], 7,
-				DW2102_READ_MSG);
-			dw2102_op_rw
-				(dev, 0xba, 0x0000, &reset16[0], 7,
-				DW2102_READ_MSG);
-			dw2102_op_rw
-				(dev, 0xb9, 0x0000, &reset16[0], 2,
-				DW2102_READ_MSG);
+			dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
+					DW210X_READ_MSG);
+			dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
+					DW210X_READ_MSG);
+			dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
+					DW210X_READ_MSG);
+			dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
+					DW210X_READ_MSG);
 			break;
 		}
+		msleep(100);
 		kfree(p);
 	}
 	return ret;
@@ -345,12 +568,12 @@ static struct dvb_usb_device_properties dw2102_properties = {
 	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
 	.usb_ctrl = DEVICE_SPECIFIC,
 	.firmware = "dvb-usb-dw2102.fw",
-	.size_of_priv = sizeof(struct dw2102_state),
+	.size_of_priv = sizeof(struct dw210x_state),
 	.no_reconnect = 1,
 
-	.i2c_algo = &dw2102_i2c_algo,
-	.rc_key_map = dw2102_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dw2102_rc_keys),
+	.i2c_algo = &dw2102_serit_i2c_algo,
+	.rc_key_map = dw210x_rc_keys,
+	.rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
 	.rc_interval = 150,
 	.rc_query = dw2102_rc_query,
 
@@ -358,7 +581,8 @@ static struct dvb_usb_device_properties dw2102_properties = {
 	/* parameter for the MPEG2-data transfer */
 	.num_adapters = 1,
 	.download_firmware = dw2102_load_firmware,
-	.adapter = {
+	.read_mac_address = dw210x_read_mac_address,
+		.adapter = {
 		{
 			.frontend_attach = dw2102_frontend_attach,
 			.streaming_ctrl = NULL,
@@ -388,11 +612,64 @@ static struct dvb_usb_device_properties dw2102_properties = {
 	}
 };
 
+static struct dvb_usb_device_properties dw2104_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
+	.usb_ctrl = DEVICE_SPECIFIC,
+	.firmware = "dvb-usb-dw2104.fw",
+	.size_of_priv = sizeof(struct dw210x_state),
+	.no_reconnect = 1,
+
+	.i2c_algo = &dw2104_i2c_algo,
+	.rc_key_map = dw210x_rc_keys,
+	.rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
+	.rc_interval = 150,
+	.rc_query = dw2102_rc_query,
+
+	.generic_bulk_ctrl_endpoint = 0x81,
+	/* parameter for the MPEG2-data transfer */
+	.num_adapters = 1,
+	.download_firmware = dw2102_load_firmware,
+	.read_mac_address = dw210x_read_mac_address,
+	.adapter = {
+		{
+			.frontend_attach = dw2104_frontend_attach,
+			.streaming_ctrl = NULL,
+			/*.tuner_attach = dw2104_tuner_attach,*/
+			.stream = {
+				.type = USB_BULK,
+				.count = 8,
+				.endpoint = 0x82,
+				.u = {
+					.bulk = {
+						.buffersize = 4096,
+					}
+				}
+			},
+		}
+	},
+	.num_device_descs = 2,
+	.devices = {
+		{ "DVBWorld DW2104 USB2.0",
+			{&dw2102_table[2], NULL},
+			{NULL},
+		},
+		{ "TeVii S650 USB2.0",
+			{&dw2102_table[3], NULL},
+			{NULL},
+		},
+	}
+};
+
 static int dw2102_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
-	return dvb_usb_device_init(intf, &dw2102_properties,
-		THIS_MODULE, NULL, adapter_nr);
+	if (0 == dvb_usb_device_init(intf, &dw2102_properties,
+			THIS_MODULE, NULL, adapter_nr) ||
+	    0 == dvb_usb_device_init(intf, &dw2104_properties,
+			THIS_MODULE, NULL, adapter_nr)) {
+		return 0;
+	}
+	return -ENODEV;
 }
 
 static struct usb_driver dw2102_driver = {
@@ -420,6 +697,6 @@ module_init(dw2102_module_init);
 module_exit(dw2102_module_exit);
 
 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
-MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101 2102 USB2.0 device");
+MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104 USB2.0 device");
 MODULE_VERSION("0.1");
 MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/dvb/dvb-usb/dw2102.h b/linux/drivers/media/dvb/dvb-usb/dw2102.h
index 7a310f906..e3370734e 100644
--- a/linux/drivers/media/dvb/dvb-usb/dw2102.h
+++ b/linux/drivers/media/dvb/dvb-usb/dw2102.h
@@ -4,6 +4,5 @@
 #define DVB_USB_LOG_PREFIX "dw2102"
 #include "dvb-usb.h"
 
-extern int dvb_usb_dw2102_debug;
 #define deb_xfer(args...) dprintk(dvb_usb_dw2102_debug, 0x02, args)
 #endif
diff --git a/linux/drivers/media/dvb/frontends/Kconfig b/linux/drivers/media/dvb/frontends/Kconfig
index e2444f270..9c2f76309 100644
--- a/linux/drivers/media/dvb/frontends/Kconfig
+++ b/linux/drivers/media/dvb/frontends/Kconfig
@@ -43,6 +43,20 @@ config DVB_S5H1420
 	help
 	  A DVB-S tuner module. Say Y when you want to support this frontend.
 
+config DVB_STV0288
+	tristate "ST STV0288 based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A DVB-S tuner module. Say Y when you want to support this frontend.                  
+
+config DVB_STB6000
+	tristate "ST STB6000 silicon tuner"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	  help
+	  A DVB-S silicon tuner module. Say Y when you want to support this tuner.
+
 config DVB_STV0299
 	tristate "ST STV0299 based"
 	depends on DVB_CORE && I2C
@@ -92,6 +106,20 @@ config DVB_TUA6100
 	help
 	  A DVB-S PLL chip.
 
+config DVB_CX24116
+	tristate "Conexant CX24116 based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A DVB-S/S2 tuner module. Say Y when you want to support this frontend.
+
+config DVB_SI21XX
+	tristate "Silicon Labs SI21XX based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A DVB-S tuner module. Say Y when you want to support this frontend.
+
 comment "DVB-T (terrestrial) frontends"
 	depends on DVB_CORE
 
@@ -398,4 +426,10 @@ config DVB_DUMMY_FE
 	tristate "Dummy frontend driver"
 	default n
 
+config DVB_AF9013
+	tristate "Afatech AF9013 demodulator"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  Say Y when you want to support this frontend.
 endmenu
diff --git a/linux/drivers/media/dvb/frontends/Makefile b/linux/drivers/media/dvb/frontends/Makefile
index ca24618d5..491eb5c55 100644
--- a/linux/drivers/media/dvb/frontends/Makefile
+++ b/linux/drivers/media/dvb/frontends/Makefile
@@ -50,3 +50,8 @@ obj-$(CONFIG_DVB_TDA10048) += tda10048.o
 obj-$(CONFIG_DVB_S5H1411) += s5h1411.o
 obj-$(CONFIG_DVB_LGS8GL5) += lgs8gl5.o
 obj-$(CONFIG_DVB_DUMMY_FE) += dvb_dummy_fe.o
+obj-$(CONFIG_DVB_AF9013) += af9013.o
+obj-$(CONFIG_DVB_CX24116) += cx24116.o
+obj-$(CONFIG_DVB_SI21XX) += si21xx.o
+obj-$(CONFIG_DVB_STV0299) += stv0288.o
+obj-$(CONFIG_DVB_STB6000) += stb6000.o
diff --git a/linux/drivers/media/dvb/frontends/af9013.c b/linux/drivers/media/dvb/frontends/af9013.c
new file mode 100644
index 000000000..739d885b3
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/af9013.c
@@ -0,0 +1,1687 @@
+/*
+ * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ *
+ * Thanks to Afatech who kindly provided information.
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/firmware.h>
+
+#include "dvb_frontend.h"
+#include "af9013_priv.h"
+#include "af9013.h"
+
+int debug;
+
+struct af9013_state {
+	struct i2c_adapter *i2c;
+	struct dvb_frontend frontend;
+
+	struct af9013_config config;
+
+	u16 signal_strength;
+	u32 ber;
+	u32 ucblocks;
+	u16 snr;
+	u32 frequency;
+	unsigned long next_statistics_check;
+};
+
+static u8 regmask[8] = { 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
+
+static int af9013_write_regs(struct af9013_state *state, u8 mbox, u16 reg,
+	u8 *val, u8 len)
+{
+	u8 buf[3+len];
+	struct i2c_msg msg = {
+		.addr = state->config.demod_address,
+		.flags = 0,
+		.len = sizeof(buf),
+		.buf = buf };
+
+	buf[0] = reg >> 8;
+	buf[1] = reg & 0xff;
+	buf[2] = mbox;
+	memcpy(&buf[3], val, len);
+
+	if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+		warn("I2C write failed reg:%04x len:%d", reg, len);
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+static int af9013_write_ofdm_regs(struct af9013_state *state, u16 reg, u8 *val,
+	u8 len)
+{
+	u8 mbox = (1 << 0)|(1 << 1)|((len - 1) << 2)|(0 << 6)|(0 << 7);
+	return af9013_write_regs(state, mbox, reg, val, len);
+}
+
+static int af9013_write_ofsm_regs(struct af9013_state *state, u16 reg, u8 *val,
+	u8 len)
+{
+	u8 mbox = (1 << 0)|(1 << 1)|((len - 1) << 2)|(1 << 6)|(1 << 7);
+	return af9013_write_regs(state, mbox, reg, val, len);
+}
+
+/* write single register */
+static int af9013_write_reg(struct af9013_state *state, u16 reg, u8 val)
+{
+	return af9013_write_ofdm_regs(state, reg, &val, 1);
+}
+
+/* read single register */
+static int af9013_read_reg(struct af9013_state *state, u16 reg, u8 *val)
+{
+	u8 obuf[3] = { reg >> 8, reg & 0xff, 0 };
+	u8 ibuf[1];
+	struct i2c_msg msg[2] = {
+		{
+			.addr = state->config.demod_address,
+			.flags = 0,
+			.len = sizeof(obuf),
+			.buf = obuf
+		}, {
+			.addr = state->config.demod_address,
+			.flags = I2C_M_RD,
+			.len = sizeof(ibuf),
+			.buf = ibuf
+		}
+	};
+
+	if (i2c_transfer(state->i2c, msg, 2) != 2) {
+		warn("I2C read failed reg:%04x", reg);
+		return -EREMOTEIO;
+	}
+	*val = ibuf[0];
+	return 0;
+}
+
+static int af9013_write_reg_bits(struct af9013_state *state, u16 reg, u8 pos,
+	u8 len, u8 val)
+{
+	int ret;
+	u8 tmp, mask;
+
+	ret = af9013_read_reg(state, reg, &tmp);
+	if (ret)
+		return ret;
+
+	mask = regmask[len - 1] << pos;
+	tmp = (tmp & ~mask) | ((val << pos) & mask);
+
+	return af9013_write_reg(state, reg, tmp);
+}
+
+static int af9013_read_reg_bits(struct af9013_state *state, u16 reg, u8 pos,
+	u8 len, u8 *val)
+{
+	int ret;
+	u8 tmp;
+
+	ret = af9013_read_reg(state, reg, &tmp);
+	if (ret)
+		return ret;
+	*val = (tmp >> pos) & regmask[len - 1];
+	return 0;
+}
+
+static int af9013_set_gpio(struct af9013_state *state, u8 gpio, u8 gpioval)
+{
+	int ret;
+	u8 pos;
+	u16 addr;
+	deb_info("%s: gpio:%d gpioval:%02x\n", __func__, gpio, gpioval);
+
+/* GPIO0 & GPIO1 0xd735
+   GPIO2 & GPIO3 0xd736 */
+
+	switch (gpio) {
+	case 0:
+	case 1:
+		addr = 0xd735;
+		break;
+	case 2:
+	case 3:
+		addr = 0xd736;
+		break;
+
+	default:
+		err("invalid gpio:%d\n", gpio);
+		ret = -EINVAL;
+		goto error;
+	};
+
+	switch (gpio) {
+	case 0:
+	case 2:
+		pos = 0;
+		break;
+	case 1:
+	case 3:
+	default:
+		pos = 4;
+		break;
+	};
+
+	ret = af9013_write_reg_bits(state, addr, pos, 4, gpioval);
+
+error:
+	return ret;
+}
+
+static u32 af913_div(u32 a, u32 b, u32 x)
+{
+	u32 r = 0, c = 0, i;
+	deb_info("%s: a:%d b:%d x:%d\n", __func__, a, b, x);
+
+	if (a > b) {
+		c = a / b;
+		a = a - c * b;
+	}
+
+	for (i = 0; i < x; i++) {
+		if (a >= b) {
+			r += 1;
+			a -= b;
+		}
+		a <<= 1;
+		r <<= 1;
+	}
+	r = (c << (u32)x) + r;
+
+	deb_info("%s: a:%d b:%d x:%d r:%d r:%x\n", __func__, a, b, x, r, r);
+	return r;
+}
+
+static int af9013_set_coeff(struct af9013_state *state, fe_bandwidth_t bw)
+{
+	int ret = 0;
+	u8 i = 0;
+	u8 buf[24];
+	u32 ns_coeff1_2048nu;
+	u32 ns_coeff1_8191nu;
+	u32 ns_coeff1_8192nu;
+	u32 ns_coeff1_8193nu;
+	u32 ns_coeff2_2k;
+	u32 ns_coeff2_8k;
+
+	deb_info("%s: adc_clock:%d bw:%d\n", __func__,
+		state->config.adc_clock, bw);
+
+	switch (state->config.adc_clock) {
+	case 28800: /* 28.800 MHz */
+		switch (bw) {
+		case BANDWIDTH_6_MHZ:
+			ns_coeff1_2048nu = 0x01e79e7a;
+			ns_coeff1_8191nu = 0x0079eb6e;
+			ns_coeff1_8192nu = 0x0079e79e;
+			ns_coeff1_8193nu = 0x0079e3cf;
+			ns_coeff2_2k     = 0x00f3cf3d;
+			ns_coeff2_8k     = 0x003cf3cf;
+			break;
+		case BANDWIDTH_7_MHZ:
+			ns_coeff1_2048nu = 0x0238e38e;
+			ns_coeff1_8191nu = 0x008e3d55;
+			ns_coeff1_8192nu = 0x008e38e4;
+			ns_coeff1_8193nu = 0x008e3472;
+			ns_coeff2_2k     = 0x011c71c7;
+			ns_coeff2_8k     = 0x00471c72;
+			break;
+		case BANDWIDTH_8_MHZ:
+			ns_coeff1_2048nu = 0x028a28a3;
+			ns_coeff1_8191nu = 0x00a28f3d;
+			ns_coeff1_8192nu = 0x00a28a29;
+			ns_coeff1_8193nu = 0x00a28514;
+			ns_coeff2_2k     = 0x01451451;
+			ns_coeff2_8k     = 0x00514514;
+			break;
+		default:
+			ret = -EINVAL;
+		}
+		break;
+	case 20480: /* 20.480 MHz */
+		switch (bw) {
+		case BANDWIDTH_6_MHZ:
+			ns_coeff1_2048nu = 0x02adb6dc;
+			ns_coeff1_8191nu = 0x00ab7313;
+			ns_coeff1_8192nu = 0x00ab6db7;
+			ns_coeff1_8193nu = 0x00ab685c;
+			ns_coeff2_2k     = 0x0156db6e;
+			ns_coeff2_8k     = 0x0055b6dc;
+			break;
+		case BANDWIDTH_7_MHZ:
+			ns_coeff1_2048nu = 0x03200001;
+			ns_coeff1_8191nu = 0x00c80640;
+			ns_coeff1_8192nu = 0x00c80000;
+			ns_coeff1_8193nu = 0x00c7f9c0;
+			ns_coeff2_2k     = 0x01900000;
+			ns_coeff2_8k     = 0x00640000;
+			break;
+		case BANDWIDTH_8_MHZ:
+			ns_coeff1_2048nu = 0x03924926;
+			ns_coeff1_8191nu = 0x00e4996e;
+			ns_coeff1_8192nu = 0x00e49249;
+			ns_coeff1_8193nu = 0x00e48b25;
+			ns_coeff2_2k     = 0x01c92493;
+			ns_coeff2_8k     = 0x00724925;
+			break;
+		default:
+			ret = -EINVAL;
+		}
+		break;
+	case 28000: /* 28.000 MHz */
+		switch (bw) {
+		case BANDWIDTH_6_MHZ:
+			ns_coeff1_2048nu = 0x01f58d10;
+			ns_coeff1_8191nu = 0x007d672f;
+			ns_coeff1_8192nu = 0x007d6344;
+			ns_coeff1_8193nu = 0x007d5f59;
+			ns_coeff2_2k     = 0x00fac688;
+			ns_coeff2_8k     = 0x003eb1a2;
+			break;
+		case BANDWIDTH_7_MHZ:
+			ns_coeff1_2048nu = 0x02492492;
+			ns_coeff1_8191nu = 0x00924db7;
+			ns_coeff1_8192nu = 0x00924925;
+			ns_coeff1_8193nu = 0x00924492;
+			ns_coeff2_2k     = 0x01249249;
+			ns_coeff2_8k     = 0x00492492;
+			break;
+		case BANDWIDTH_8_MHZ:
+			ns_coeff1_2048nu = 0x029cbc15;
+			ns_coeff1_8191nu = 0x00a7343f;
+			ns_coeff1_8192nu = 0x00a72f05;
+			ns_coeff1_8193nu = 0x00a729cc;
+			ns_coeff2_2k     = 0x014e5e0a;
+			ns_coeff2_8k     = 0x00539783;
+			break;
+		default:
+			ret = -EINVAL;
+		}
+		break;
+	case 25000: /* 25.000 MHz */
+		switch (bw) {
+		case BANDWIDTH_6_MHZ:
+			ns_coeff1_2048nu = 0x0231bcb5;
+			ns_coeff1_8191nu = 0x008c7391;
+			ns_coeff1_8192nu = 0x008c6f2d;
+			ns_coeff1_8193nu = 0x008c6aca;
+			ns_coeff2_2k     = 0x0118de5b;
+			ns_coeff2_8k     = 0x00463797;
+			break;
+		case BANDWIDTH_7_MHZ:
+			ns_coeff1_2048nu = 0x028f5c29;
+			ns_coeff1_8191nu = 0x00a3dc29;
+			ns_coeff1_8192nu = 0x00a3d70a;
+			ns_coeff1_8193nu = 0x00a3d1ec;
+			ns_coeff2_2k     = 0x0147ae14;
+			ns_coeff2_8k     = 0x0051eb85;
+			break;
+		case BANDWIDTH_8_MHZ:
+			ns_coeff1_2048nu = 0x02ecfb9d;
+			ns_coeff1_8191nu = 0x00bb44c1;
+			ns_coeff1_8192nu = 0x00bb3ee7;
+			ns_coeff1_8193nu = 0x00bb390d;
+			ns_coeff2_2k     = 0x01767dce;
+			ns_coeff2_8k     = 0x005d9f74;
+			break;
+		default:
+			ret = -EINVAL;
+		}
+		break;
+	default:
+		err("invalid xtal");
+		return -EINVAL;
+	}
+	if (ret) {
+		err("invalid bandwidth");
+		return ret;
+	}
+
+	buf[i++] = (u8) ((ns_coeff1_2048nu & 0x03000000) >> 24);
+	buf[i++] = (u8) ((ns_coeff1_2048nu & 0x00ff0000) >> 16);
+	buf[i++] = (u8) ((ns_coeff1_2048nu & 0x0000ff00) >> 8);
+	buf[i++] = (u8) ((ns_coeff1_2048nu & 0x000000ff));
+	buf[i++] = (u8) ((ns_coeff2_2k     & 0x01c00000) >> 22);
+	buf[i++] = (u8) ((ns_coeff2_2k     & 0x003fc000) >> 14);
+	buf[i++] = (u8) ((ns_coeff2_2k     & 0x00003fc0) >> 6);
+	buf[i++] = (u8) ((ns_coeff2_2k     & 0x0000003f));
+	buf[i++] = (u8) ((ns_coeff1_8191nu & 0x03000000) >> 24);
+	buf[i++] = (u8) ((ns_coeff1_8191nu & 0x00ffc000) >> 16);
+	buf[i++] = (u8) ((ns_coeff1_8191nu & 0x0000ff00) >> 8);
+	buf[i++] = (u8) ((ns_coeff1_8191nu & 0x000000ff));
+	buf[i++] = (u8) ((ns_coeff1_8192nu & 0x03000000) >> 24);
+	buf[i++] = (u8) ((ns_coeff1_8192nu & 0x00ffc000) >> 16);
+	buf[i++] = (u8) ((ns_coeff1_8192nu & 0x0000ff00) >> 8);
+	buf[i++] = (u8) ((ns_coeff1_8192nu & 0x000000ff));
+	buf[i++] = (u8) ((ns_coeff1_8193nu & 0x03000000) >> 24);
+	buf[i++] = (u8) ((ns_coeff1_8193nu & 0x00ffc000) >> 16);
+	buf[i++] = (u8) ((ns_coeff1_8193nu & 0x0000ff00) >> 8);
+	buf[i++] = (u8) ((ns_coeff1_8193nu & 0x000000ff));
+	buf[i++] = (u8) ((ns_coeff2_8k     & 0x01c00000) >> 22);
+	buf[i++] = (u8) ((ns_coeff2_8k     & 0x003fc000) >> 14);
+	buf[i++] = (u8) ((ns_coeff2_8k     & 0x00003fc0) >> 6);
+	buf[i++] = (u8) ((ns_coeff2_8k     & 0x0000003f));
+
+	deb_info("%s: coeff:", __func__);
+	debug_dump(buf, sizeof(buf), deb_info);
+
+	/* program */
+	for (i = 0; i < sizeof(buf); i++) {
+		ret = af9013_write_reg(state, 0xae00 + i, buf[i]);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+static int af9013_set_adc_ctrl(struct af9013_state *state)
+{
+	int ret;
+	u8 buf[3], tmp, i;
+	u32 adc_cw;
+
+	deb_info("%s: adc_clock:%d\n", __func__, state->config.adc_clock);
+
+	/* adc frequency type */
+	switch (state->config.adc_clock) {
+	case 28800: /* 28.800 MHz */
+		tmp = 0;
+		break;
+	case 20480: /* 20.480 MHz */
+		tmp = 1;
+		break;
+	case 28000: /* 28.000 MHz */
+		tmp = 2;
+		break;
+	case 25000: /* 25.000 MHz */
+		tmp = 3;
+		break;
+	default:
+		err("invalid xtal");
+		return -EINVAL;
+	}
+
+	adc_cw = af913_div(state->config.adc_clock*1000, 1000000ul, 19ul);
+
+	buf[0] = (u8) ((adc_cw & 0x000000ff));
+	buf[1] = (u8) ((adc_cw & 0x0000ff00) >> 8);
+	buf[2] = (u8) ((adc_cw & 0x00ff0000) >> 16);
+
+	deb_info("%s: adc_cw:", __func__);
+	debug_dump(buf, sizeof(buf), deb_info);
+
+	/* program */
+	for (i = 0; i < sizeof(buf); i++) {
+		ret = af9013_write_reg(state, 0xd180 + i, buf[i]);
+		if (ret)
+			goto error;
+	}
+	ret = af9013_write_reg_bits(state, 0x9bd2, 0, 4, tmp);
+error:
+	return ret;
+}
+
+static int af9013_set_freq_ctrl(struct af9013_state *state, fe_bandwidth_t bw)
+{
+	int ret;
+	u16 addr;
+	u8 buf[3], i, j;
+	u32 adc_freq, freq_cw;
+	s8 bfs_spec_inv;
+	int if_sample_freq;
+
+	for (j = 0; j < 3; j++) {
+		if (j == 0) {
+			addr = 0xd140; /* fcw normal */
+			bfs_spec_inv = state->config.rf_spec_inv ? -1 : 1;
+		} else if (j == 1) {
+			addr = 0x9be7; /* fcw dummy ram */
+			bfs_spec_inv = state->config.rf_spec_inv ? -1 : 1;
+		} else {
+			addr = 0x9bea; /* fcw inverted */
+			bfs_spec_inv = state->config.rf_spec_inv ? 1 : -1;
+		}
+
+		adc_freq       = state->config.adc_clock * 1000;
+		if_sample_freq = state->config.tuner_if * 1000;
+
+		/* TDA18271 uses different sampling freq for every bw */
+		if (state->config.tuner == AF9013_TUNER_TDA18271) {
+			switch (bw) {
+			case BANDWIDTH_6_MHZ:
+				if_sample_freq = 3300000; /* 3.3 MHz */
+				break;
+			case BANDWIDTH_7_MHZ:
+				if_sample_freq = 3800000; /* 3.8 MHz */
+				break;
+			case BANDWIDTH_8_MHZ:
+			default:
+				if_sample_freq = 4300000; /* 4.3 MHz */
+				break;
+			}
+		}
+
+		while (if_sample_freq > (adc_freq / 2))
+			if_sample_freq = if_sample_freq - adc_freq;
+
+		if (if_sample_freq >= 0)
+			bfs_spec_inv = bfs_spec_inv * (-1);
+		else
+			if_sample_freq = if_sample_freq * (-1);
+
+		freq_cw = af913_div(if_sample_freq, adc_freq, 23ul);
+
+		if (bfs_spec_inv == -1)
+			freq_cw = 0x00800000 - freq_cw;
+
+		buf[0] = (u8) ((freq_cw & 0x000000ff));
+		buf[1] = (u8) ((freq_cw & 0x0000ff00) >> 8);
+		buf[2] = (u8) ((freq_cw & 0x007f0000) >> 16);
+
+
+		deb_info("%s: freq_cw:", __func__);
+		debug_dump(buf, sizeof(buf), deb_info);
+
+		/* program */
+		for (i = 0; i < sizeof(buf); i++) {
+			ret = af9013_write_reg(state, addr++, buf[i]);
+			if (ret)
+				goto error;
+		}
+	}
+error:
+	return ret;
+}
+
+static int af9013_set_ofdm_params(struct af9013_state *state,
+	struct dvb_ofdm_parameters *params, u8 *auto_mode)
+{
+	int ret;
+	u8 i, buf[3] = {0, 0, 0};
+	*auto_mode = 0; /* set if parameters are requested to auto set */
+
+	switch (params->transmission_mode) {
+	case TRANSMISSION_MODE_AUTO:
+		*auto_mode = 1;
+	case TRANSMISSION_MODE_2K:
+		break;
+	case TRANSMISSION_MODE_8K:
+		buf[0] |= (1 << 0);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (params->guard_interval) {
+	case GUARD_INTERVAL_AUTO:
+		*auto_mode = 1;
+	case GUARD_INTERVAL_1_32:
+		break;
+	case GUARD_INTERVAL_1_16:
+		buf[0] |= (1 << 2);
+		break;
+	case GUARD_INTERVAL_1_8:
+		buf[0] |= (2 << 2);
+		break;
+	case GUARD_INTERVAL_1_4:
+		buf[0] |= (3 << 2);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (params->hierarchy_information) {
+	case HIERARCHY_AUTO:
+		*auto_mode = 1;
+	case HIERARCHY_NONE:
+		break;
+	case HIERARCHY_1:
+		buf[0] |= (1 << 4);
+		break;
+	case HIERARCHY_2:
+		buf[0] |= (2 << 4);
+		break;
+	case HIERARCHY_4:
+		buf[0] |= (3 << 4);
+		break;
+	default:
+		return -EINVAL;
+	};
+
+	switch (params->constellation) {
+	case QAM_AUTO:
+		*auto_mode = 1;
+	case QPSK:
+		break;
+	case QAM_16:
+		buf[1] |= (1 << 6);
+		break;
+	case QAM_64:
+		buf[1] |= (2 << 6);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Use HP. How and which case we can switch to LP? */
+	buf[1] |= (1 << 4);
+
+	switch (params->code_rate_HP) {
+	case FEC_AUTO:
+		*auto_mode = 1;
+	case FEC_1_2:
+		break;
+	case FEC_2_3:
+		buf[2] |= (1 << 0);
+		break;
+	case FEC_3_4:
+		buf[2] |= (2 << 0);
+		break;
+	case FEC_5_6:
+		buf[2] |= (3 << 0);
+		break;
+	case FEC_7_8:
+		buf[2] |= (4 << 0);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (params->code_rate_LP) {
+	case FEC_AUTO:
+	/* if HIERARCHY_NONE and FEC_NONE then LP FEC is set to FEC_AUTO
+	   by dvb_frontend.c for compatibility */
+		if (params->hierarchy_information != HIERARCHY_NONE)
+			*auto_mode = 1;
+	case FEC_1_2:
+		break;
+	case FEC_2_3:
+		buf[2] |= (1 << 3);
+		break;
+	case FEC_3_4:
+		buf[2] |= (2 << 3);
+		break;
+	case FEC_5_6:
+		buf[2] |= (3 << 3);
+		break;
+	case FEC_7_8:
+		buf[2] |= (4 << 3);
+		break;
+	case FEC_NONE:
+		if (params->hierarchy_information == HIERARCHY_AUTO)
+			break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (params->bandwidth) {
+	case BANDWIDTH_6_MHZ:
+		break;
+	case BANDWIDTH_7_MHZ:
+		buf[1] |= (1 << 2);
+		break;
+	case BANDWIDTH_8_MHZ:
+		buf[1] |= (2 << 2);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* program */
+	for (i = 0; i < sizeof(buf); i++) {
+		ret = af9013_write_reg(state, 0xd3c0 + i, buf[i]);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+static int af9013_reset(struct af9013_state *state, u8 sleep)
+{
+	int ret;
+	u8 tmp, i;
+	deb_info("%s\n", __func__);
+
+	/* enable OFDM reset */
+	ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 1);
+	if (ret)
+		goto error;
+
+	/* start reset mechanism */
+	ret = af9013_write_reg(state, 0xaeff, 1);
+	if (ret)
+		goto error;
+
+	/* reset is done when bit 1 is set */
+	for (i = 0; i < 150; i++) {
+		ret = af9013_read_reg_bits(state, 0xd417, 1, 1, &tmp);
+		if (ret)
+			goto error;
+		if (tmp)
+			break; /* reset done */
+		msleep(10);
+	}
+	if (!tmp)
+		return -ETIMEDOUT;
+
+	/* don't clear reset when going to sleep */
+	if (!sleep) {
+		/* clear OFDM reset */
+		ret = af9013_write_reg_bits(state, 0xd417, 1, 1, 0);
+		if (ret)
+			goto error;
+
+		/* disable OFDM reset */
+		ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 0);
+	}
+error:
+	return ret;
+}
+
+static int af9013_power_ctrl(struct af9013_state *state, u8 onoff)
+{
+	int ret;
+	deb_info("%s: onoff:%d\n", __func__, onoff);
+
+	if (onoff) {
+		/* power on */
+		ret = af9013_write_reg_bits(state, 0xd73a, 3, 1, 0);
+		if (ret)
+			goto error;
+		ret = af9013_write_reg_bits(state, 0xd417, 1, 1, 0);
+		if (ret)
+			goto error;
+		ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 0);
+	} else {
+		/* power off */
+		ret = af9013_reset(state, 1);
+		if (ret)
+			goto error;
+		ret = af9013_write_reg_bits(state, 0xd73a, 3, 1, 1);
+	}
+error:
+	return ret;
+}
+
+static int af9013_lock_led(struct af9013_state *state, u8 onoff)
+{
+	deb_info("%s: onoff:%d\n", __func__, onoff);
+
+	return af9013_write_reg_bits(state, 0xd730, 0, 1, onoff);
+}
+
+static int af9013_set_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *params)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	u8 auto_mode; /* auto set TPS */
+
+	deb_info("%s: freq:%d bw:%d\n", __func__, params->frequency,
+		params->u.ofdm.bandwidth);
+
+	state->frequency = params->frequency;
+
+	/* program CFOE coefficients */
+	ret = af9013_set_coeff(state, params->u.ofdm.bandwidth);
+	if (ret)
+		goto error;
+
+	/* program frequency control */
+	ret = af9013_set_freq_ctrl(state, params->u.ofdm.bandwidth);
+	if (ret)
+		goto error;
+
+	/* clear TPS lock flag (inverted flag) */
+	ret = af9013_write_reg_bits(state, 0xd330, 3, 1, 1);
+	if (ret)
+		goto error;
+
+	/* clear MPEG2 lock flag */
+	ret = af9013_write_reg_bits(state, 0xd507, 6, 1, 0);
+	if (ret)
+		goto error;
+
+	/* empty channel function */
+	ret = af9013_write_reg_bits(state, 0x9bfe, 0, 1, 0);
+	if (ret)
+		goto error;
+
+	/* empty DVB-T channel function */
+	ret = af9013_write_reg_bits(state, 0x9bc2, 0, 1, 0);
+	if (ret)
+		goto error;
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params)
+		fe->ops.tuner_ops.set_params(fe, params);
+
+	/* program TPS and bandwidth, check if auto mode needed */
+	ret = af9013_set_ofdm_params(state, &params->u.ofdm, &auto_mode);
+	if (ret)
+		goto error;
+
+	if (auto_mode) {
+		/* clear easy mode flag */
+		ret = af9013_write_reg(state, 0xaefd, 0);
+		deb_info("%s: auto TPS\n", __func__);
+	} else {
+		/* set easy mode flag */
+		ret = af9013_write_reg(state, 0xaefd, 1);
+		if (ret)
+			goto error;
+		ret = af9013_write_reg(state, 0xaefe, 0);
+		deb_info("%s: manual TPS\n", __func__);
+	}
+	if (ret)
+		goto error;
+
+	/* everything is set, lets try to receive channel - OFSM GO! */
+	ret = af9013_write_reg(state, 0xffff, 0);
+	if (ret)
+		goto error;
+
+error:
+	return ret;
+}
+
+static int af9013_get_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	u8 i, buf[3];
+	deb_info("%s\n", __func__);
+
+	/* read TPS registers */
+	for (i = 0; i < 3; i++) {
+		ret = af9013_read_reg(state, 0xd3c0 + i, &buf[i]);
+		if (ret)
+			goto error;
+	}
+
+	switch ((buf[1] >> 6) & 3) {
+	case 0:
+		p->u.ofdm.constellation = QPSK;
+		break;
+	case 1:
+		p->u.ofdm.constellation = QAM_16;
+		break;
+	case 2:
+		p->u.ofdm.constellation = QAM_64;
+		break;
+	}
+
+	switch ((buf[0] >> 0) & 3) {
+	case 0:
+		p->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+		break;
+	case 1:
+		p->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+	}
+
+	switch ((buf[0] >> 2) & 3) {
+	case 0:
+		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+		break;
+	case 1:
+		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+		break;
+	case 2:
+		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+		break;
+	case 3:
+		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+		break;
+	}
+
+	switch ((buf[0] >> 4) & 7) {
+	case 0:
+		p->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+		break;
+	case 1:
+		p->u.ofdm.hierarchy_information = HIERARCHY_1;
+		break;
+	case 2:
+		p->u.ofdm.hierarchy_information = HIERARCHY_2;
+		break;
+	case 3:
+		p->u.ofdm.hierarchy_information = HIERARCHY_4;
+		break;
+	}
+
+	switch ((buf[2] >> 0) & 7) {
+	case 0:
+		p->u.ofdm.code_rate_HP = FEC_1_2;
+		break;
+	case 1:
+		p->u.ofdm.code_rate_HP = FEC_2_3;
+		break;
+	case 2:
+		p->u.ofdm.code_rate_HP = FEC_3_4;
+		break;
+	case 3:
+		p->u.ofdm.code_rate_HP = FEC_5_6;
+		break;
+	case 4:
+		p->u.ofdm.code_rate_HP = FEC_7_8;
+		break;
+	}
+
+	switch ((buf[2] >> 3) & 7) {
+	case 0:
+		p->u.ofdm.code_rate_LP = FEC_1_2;
+		break;
+	case 1:
+		p->u.ofdm.code_rate_LP = FEC_2_3;
+		break;
+	case 2:
+		p->u.ofdm.code_rate_LP = FEC_3_4;
+		break;
+	case 3:
+		p->u.ofdm.code_rate_LP = FEC_5_6;
+		break;
+	case 4:
+		p->u.ofdm.code_rate_LP = FEC_7_8;
+		break;
+	}
+
+	switch ((buf[1] >> 2) & 3) {
+	case 0:
+		p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+		break;
+	case 1:
+		p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+		break;
+	case 2:
+		p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+		break;
+	}
+
+	p->inversion = INVERSION_AUTO;
+	p->frequency = state->frequency;
+
+error:
+	return ret;
+}
+
+static int af9013_update_ber_unc(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	u8 buf[3], i;
+	u32 error_bit_count = 0;
+	u32 total_bit_count = 0;
+	u32 abort_packet_count = 0;
+
+	state->ber = 0;
+
+	/* check if error bit count is ready */
+	ret = af9013_read_reg_bits(state, 0xd391, 4, 1, &buf[0]);
+	if (ret)
+		goto error;
+	if (!buf[0])
+		goto exit;
+
+	/* get RSD packet abort count */
+	for (i = 0; i < 2; i++) {
+		ret = af9013_read_reg(state, 0xd38a + i, &buf[i]);
+		if (ret)
+			goto error;
+	}
+	abort_packet_count = (buf[1] << 8) + buf[0];
+
+	/* get error bit count */
+	for (i = 0; i < 3; i++) {
+		ret = af9013_read_reg(state, 0xd387 + i, &buf[i]);
+		if (ret)
+			goto error;
+	}
+	error_bit_count = (buf[2] << 16) + (buf[1] << 8) + buf[0];
+	error_bit_count = error_bit_count - abort_packet_count * 8 * 8;
+
+	/* get used RSD counting period (10000 RSD packets used) */
+	for (i = 0; i < 2; i++) {
+		ret = af9013_read_reg(state, 0xd385 + i, &buf[i]);
+		if (ret)
+			goto error;
+	}
+	total_bit_count = (buf[1] << 8) + buf[0];
+	total_bit_count = total_bit_count - abort_packet_count;
+	total_bit_count = total_bit_count * 204 * 8;
+
+	if (total_bit_count)
+		state->ber = error_bit_count * 1000000000 / total_bit_count;
+
+	state->ucblocks += abort_packet_count;
+
+	deb_info("%s: err bits:%d total bits:%d abort count:%d\n", __func__,
+		error_bit_count, total_bit_count, abort_packet_count);
+
+	/* set BER counting range */
+	ret = af9013_write_reg(state, 0xd385, 10000 & 0xff);
+	if (ret)
+		goto error;
+	ret = af9013_write_reg(state, 0xd386, 10000 >> 8);
+	if (ret)
+		goto error;
+	/* reset and start BER counter */
+	ret = af9013_write_reg_bits(state, 0xd391, 4, 1, 1);
+	if (ret)
+		goto error;
+
+exit:
+error:
+	return ret;
+}
+
+static int af9013_update_snr(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	u8 buf[3], i, len;
+	u32 quant = 0;
+	struct snr_table *snr_table;
+
+	/* check if quantizer ready (for snr) */
+	ret = af9013_read_reg_bits(state, 0xd2e1, 3, 1, &buf[0]);
+	if (ret)
+		goto error;
+	if (buf[0]) {
+		/* quantizer ready - read it */
+		for (i = 0; i < 3; i++) {
+			ret = af9013_read_reg(state, 0xd2e3 + i, &buf[i]);
+			if (ret)
+				goto error;
+		}
+		quant = (buf[2] << 16) + (buf[1] << 8) + buf[0];
+
+		/* read current constellation */
+		ret = af9013_read_reg(state, 0xd3c1, &buf[0]);
+		if (ret)
+			goto error;
+
+		switch ((buf[0] >> 6) & 3) {
+		case 0:
+			len = ARRAY_SIZE(qpsk_snr_table);
+			snr_table = qpsk_snr_table;
+			break;
+		case 1:
+			len = ARRAY_SIZE(qam16_snr_table);
+			snr_table = qam16_snr_table;
+			break;
+		case 2:
+			len = ARRAY_SIZE(qam64_snr_table);
+			snr_table = qam64_snr_table;
+			break;
+		default:
+			len = 0;
+			break;
+		}
+
+		if (len) {
+			for (i = 0; i < len; i++) {
+				if (quant < snr_table[i].val) {
+					state->snr = snr_table[i].snr * 10;
+					break;
+				}
+			}
+		}
+
+		/* set quantizer super frame count */
+		ret = af9013_write_reg(state, 0xd2e2, 1);
+		if (ret)
+			goto error;
+
+		/* check quantizer availability */
+		for (i = 0; i < 10; i++) {
+			msleep(10);
+			ret = af9013_read_reg_bits(state, 0xd2e6, 0, 1,
+				&buf[0]);
+			if (ret)
+				goto error;
+			if (!buf[0])
+				break;
+		}
+
+		/* reset quantizer */
+		ret = af9013_write_reg_bits(state, 0xd2e1, 3, 1, 1);
+		if (ret)
+			goto error;
+	}
+
+error:
+	return ret;
+}
+
+static int af9013_update_signal_strength(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	u8 tmp0;
+	u8 rf_gain, rf_50, rf_80, if_gain, if_50, if_80;
+	int signal_strength;
+
+	deb_info("%s\n", __func__);
+
+	state->signal_strength = 0;
+
+	ret = af9013_read_reg_bits(state, 0x9bee, 0, 1, &tmp0);
+	if (ret)
+		goto error;
+	if (tmp0) {
+		ret = af9013_read_reg(state, 0x9bbd, &rf_50);
+		if (ret)
+			goto error;
+		ret = af9013_read_reg(state, 0x9bd0, &rf_80);
+		if (ret)
+			goto error;
+		ret = af9013_read_reg(state, 0x9be2, &if_50);
+		if (ret)
+			goto error;
+		ret = af9013_read_reg(state, 0x9be4, &if_80);
+		if (ret)
+			goto error;
+		ret = af9013_read_reg(state, 0xd07c, &rf_gain);
+		if (ret)
+			goto error;
+		ret = af9013_read_reg(state, 0xd07d, &if_gain);
+		if (ret)
+			goto error;
+		signal_strength = (0xffff / (9 * (rf_50 + if_50) - \
+			11 * (rf_80 + if_80))) * (10 * (rf_gain + if_gain) - \
+			11 * (rf_80 + if_80));
+		if (signal_strength < 0)
+			signal_strength = 0;
+		else if (signal_strength > 0xffff)
+			signal_strength = 0xffff;
+
+		state->signal_strength = signal_strength;
+	}
+
+error:
+	return ret;
+}
+
+static int af9013_update_statistics(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+
+	if (time_before(jiffies, state->next_statistics_check))
+		return 0;
+
+	/* set minimum statistic update interval */
+	state->next_statistics_check = jiffies + msecs_to_jiffies(1200);
+
+	ret = af9013_update_signal_strength(fe);
+	if (ret)
+		goto error;
+	ret = af9013_update_snr(fe);
+	if (ret)
+		goto error;
+	ret = af9013_update_ber_unc(fe);
+	if (ret)
+		goto error;
+
+error:
+	return ret;
+}
+
+static int af9013_get_tune_settings(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *fesettings)
+{
+	fesettings->min_delay_ms = 800;
+	fesettings->step_size = 0;
+	fesettings->max_drift = 0;
+
+	return 0;
+}
+
+static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret = 0;
+	u8 tmp;
+	*status = 0;
+
+	/* TPS lock */
+	ret = af9013_read_reg_bits(state, 0xd330, 3, 1, &tmp);
+	if (ret)
+		goto error;
+	if (tmp)
+		*status |= FE_HAS_VITERBI | FE_HAS_CARRIER | FE_HAS_SIGNAL;
+
+	/* MPEG2 lock */
+	ret = af9013_read_reg_bits(state, 0xd507, 6, 1, &tmp);
+	if (ret)
+		goto error;
+	if (tmp)
+		*status |= FE_HAS_SYNC | FE_HAS_LOCK;
+
+	if (!*status & FE_HAS_SIGNAL) {
+		/* AGC lock */
+		ret = af9013_read_reg_bits(state, 0xd1a0, 6, 1, &tmp);
+		if (ret)
+			goto error;
+		if (tmp)
+			*status |= FE_HAS_SIGNAL;
+	}
+
+	if (!*status & FE_HAS_CARRIER) {
+		/* CFO lock */
+		ret = af9013_read_reg_bits(state, 0xd333, 7, 1, &tmp);
+		if (ret)
+			goto error;
+		if (tmp)
+			*status |= FE_HAS_CARRIER;
+	}
+
+	if (!*status & FE_HAS_CARRIER) {
+		/* SFOE lock */
+		ret = af9013_read_reg_bits(state, 0xd334, 6, 1, &tmp);
+		if (ret)
+			goto error;
+		if (tmp)
+			*status |= FE_HAS_CARRIER;
+	}
+
+	ret = af9013_update_statistics(fe);
+
+error:
+	return ret;
+}
+
+
+static int af9013_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	ret = af9013_update_statistics(fe);
+	*ber = state->ber;
+	return ret;
+}
+
+static int af9013_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	ret = af9013_update_statistics(fe);
+	*strength = state->signal_strength;
+	return ret;
+}
+
+static int af9013_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	ret = af9013_update_statistics(fe);
+	*snr = state->snr;
+	return ret;
+}
+
+static int af9013_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	ret = af9013_update_statistics(fe);
+	*ucblocks = state->ucblocks;
+	return ret;
+}
+
+static int af9013_sleep(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+	deb_info("%s\n", __func__);
+
+	ret = af9013_lock_led(state, 0);
+	if (ret)
+		goto error;
+
+	ret = af9013_power_ctrl(state, 0);
+error:
+	return ret;
+}
+
+static int af9013_init(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret, i, len;
+	u8 tmp0, tmp1;
+	struct regdesc *init;
+	deb_info("%s\n", __func__);
+
+	/* reset OFDM */
+	ret = af9013_reset(state, 0);
+	if (ret)
+		goto error;
+
+	/* power on */
+	ret = af9013_power_ctrl(state, 1);
+	if (ret)
+		goto error;
+
+	/* enable ADC */
+	ret = af9013_write_reg(state, 0xd73a, 0xa4);
+	if (ret)
+		goto error;
+
+	/* write API version to firmware */
+	for (i = 0; i < sizeof(state->config.api_version); i++) {
+		ret = af9013_write_reg(state, 0x9bf2 + i,
+			state->config.api_version[i]);
+		if (ret)
+			goto error;
+	}
+
+	/* program ADC control */
+	ret = af9013_set_adc_ctrl(state);
+	if (ret)
+		goto error;
+
+	/* set I2C master clock */
+	ret = af9013_write_reg(state, 0xd416, 0x14);
+	if (ret)
+		goto error;
+
+	/* set 16 embx */
+	ret = af9013_write_reg_bits(state, 0xd700, 1, 1, 1);
+	if (ret)
+		goto error;
+
+	/* set no trigger */
+	ret = af9013_write_reg_bits(state, 0xd700, 2, 1, 0);
+	if (ret)
+		goto error;
+
+	/* set read-update bit for constellation */
+	ret = af9013_write_reg_bits(state, 0xd371, 1, 1, 1);
+	if (ret)
+		goto error;
+
+	/* enable FEC monitor */
+	ret = af9013_write_reg_bits(state, 0xd392, 1, 1, 1);
+	if (ret)
+		goto error;
+
+	/* load OFSM settings */
+	deb_info("%s: load ofsm settings\n", __func__);
+	len = ARRAY_SIZE(ofsm_init);
+	init = ofsm_init;
+	for (i = 0; i < len; i++) {
+		ret = af9013_write_reg_bits(state, init[i].addr, init[i].pos,
+			init[i].len, init[i].val);
+		if (ret)
+			goto error;
+	}
+
+	/* load tuner specific settings */
+	deb_info("%s: load tuner specific settings\n", __func__);
+	switch (state->config.tuner) {
+	case AF9013_TUNER_MXL5003D:
+		len = ARRAY_SIZE(tuner_init_mxl5003d);
+		init = tuner_init_mxl5003d;
+		break;
+	case AF9013_TUNER_MXL5005D:
+	case AF9013_TUNER_MXL5005R:
+		len = ARRAY_SIZE(tuner_init_mxl5005);
+		init = tuner_init_mxl5005;
+		break;
+	case AF9013_TUNER_ENV77H11D5:
+		len = ARRAY_SIZE(tuner_init_env77h11d5);
+		init = tuner_init_env77h11d5;
+		break;
+	case AF9013_TUNER_MT2060:
+		len = ARRAY_SIZE(tuner_init_mt2060);
+		init = tuner_init_mt2060;
+		break;
+	case AF9013_TUNER_MC44S803:
+		len = ARRAY_SIZE(tuner_init_mc44s803);
+		init = tuner_init_mc44s803;
+		break;
+	case AF9013_TUNER_QT1010:
+	case AF9013_TUNER_QT1010A:
+		len = ARRAY_SIZE(tuner_init_qt1010);
+		init = tuner_init_qt1010;
+		break;
+	case AF9013_TUNER_MT2060_2:
+		len = ARRAY_SIZE(tuner_init_mt2060_2);
+		init = tuner_init_mt2060_2;
+		break;
+	case AF9013_TUNER_TDA18271:
+		len = ARRAY_SIZE(tuner_init_tda18271);
+		init = tuner_init_tda18271;
+		break;
+	case AF9013_TUNER_UNKNOWN:
+	default:
+		len = ARRAY_SIZE(tuner_init_unknown);
+		init = tuner_init_unknown;
+		break;
+	}
+
+	for (i = 0; i < len; i++) {
+		ret = af9013_write_reg_bits(state, init[i].addr, init[i].pos,
+			init[i].len, init[i].val);
+		if (ret)
+			goto error;
+	}
+
+	/* set TS mode */
+	deb_info("%s: setting ts mode\n", __func__);
+	tmp0 = 0; /* parallel mode */
+	tmp1 = 0; /* serial mode */
+	switch (state->config.output_mode) {
+	case AF9013_OUTPUT_MODE_PARALLEL:
+		tmp0 = 1;
+		break;
+	case AF9013_OUTPUT_MODE_SERIAL:
+		tmp1 = 1;
+		break;
+	case AF9013_OUTPUT_MODE_USB:
+		/* usb mode for AF9015 */
+	default:
+		break;
+	}
+	ret = af9013_write_reg_bits(state, 0xd500, 1, 1, tmp0); /* parallel */
+	if (ret)
+		goto error;
+	ret = af9013_write_reg_bits(state, 0xd500, 2, 1, tmp1); /* serial */
+	if (ret)
+		goto error;
+
+	/* enable lock led */
+	ret = af9013_lock_led(state, 1);
+	if (ret)
+		goto error;
+
+error:
+	return ret;
+}
+
+static struct dvb_frontend_ops af9013_ops;
+
+static int af9013_download_firmware(struct af9013_state *state)
+{
+	int i, len, packets, remainder, ret;
+	const struct firmware *fw;
+	u16 addr = 0x5100; /* firmware start address */
+	u16 checksum = 0;
+	u8 val;
+	u8 fw_params[4];
+	u8 *data;
+	u8 *fw_file = AF9013_DEFAULT_FIRMWARE;
+
+	msleep(100);
+	/* check whether firmware is already running */
+	ret = af9013_read_reg(state, 0x98be, &val);
+	if (ret)
+		goto error;
+	else
+		deb_info("%s: firmware status:%02x\n", __func__, val);
+
+	if (val == 0x0c) /* fw is running, no need for download */
+		goto exit;
+
+	info("found a '%s' in cold state, will try to load a firmware",
+		af9013_ops.info.name);
+
+	/* request the firmware, this will block and timeout */
+	ret = request_firmware(&fw, fw_file,  &state->i2c->dev);
+	if (ret) {
+		err("did not find the firmware file. (%s) "
+			"Please see linux/Documentation/dvb/ for more details" \
+			" on firmware-problems. (%d)",
+			fw_file, ret);
+		goto error;
+	}
+
+	info("downloading firmware from file '%s'", fw_file);
+
+	/* calc checksum */
+	for (i = 0; i < fw->size; i++)
+		checksum += fw->data[i];
+
+	fw_params[0] = checksum >> 8;
+	fw_params[1] = checksum & 0xff;
+	fw_params[2] = fw->size >> 8;
+	fw_params[3] = fw->size & 0xff;
+
+	/* write fw checksum & size */
+	ret = af9013_write_ofsm_regs(state, 0x50fc,
+		fw_params, sizeof(fw_params));
+	if (ret)
+		goto error_release;
+
+	#define FW_PACKET_MAX_DATA  16
+
+	packets = fw->size / FW_PACKET_MAX_DATA;
+	remainder = fw->size % FW_PACKET_MAX_DATA;
+	len = FW_PACKET_MAX_DATA;
+	for (i = 0; i <= packets; i++) {
+		if (i == packets)  /* set size of the last packet */
+			len = remainder;
+
+		data = (fw->data + i * FW_PACKET_MAX_DATA);
+		ret = af9013_write_ofsm_regs(state, addr, data, len);
+		addr += FW_PACKET_MAX_DATA;
+
+		if (ret) {
+			err("firmware download failed at %d with %d", i, ret);
+			goto error_release;
+		}
+	}
+
+	#undef FW_PACKET_MAX_DATA
+
+	/* request boot firmware */
+	ret = af9013_write_reg(state, 0xe205, 1);
+	if (ret)
+		goto error_release;
+
+	for (i = 0; i < 15; i++) {
+		msleep(100);
+
+		/* check firmware status */
+		ret = af9013_read_reg(state, 0x98be, &val);
+		if (ret)
+			goto error_release;
+
+		deb_info("%s: firmware status:%02x\n", __func__, val);
+
+		if (val == 0x0c || val == 0x04) /* success or fail */
+			break;
+	}
+
+	if (val == 0x04) {
+		err("firmware did not run");
+		ret = -1;
+	} else if (val != 0x0c) {
+		err("firmware boot timeout");
+		ret = -1;
+	}
+
+error_release:
+	release_firmware(fw);
+error:
+exit:
+	if (!ret)
+		info("found a '%s' in warm state.", af9013_ops.info.name);
+	return ret;
+}
+
+static int af9013_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	int ret;
+	struct af9013_state *state = fe->demodulator_priv;
+	deb_info("%s: enable:%d\n", __func__, enable);
+
+	if (state->config.output_mode == AF9013_OUTPUT_MODE_USB)
+		ret = af9013_write_reg_bits(state, 0xd417, 3, 1, enable);
+	else
+		ret = af9013_write_reg_bits(state, 0xd607, 2, 1, enable);
+
+	return ret;
+}
+
+static void af9013_release(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	kfree(state);
+}
+
+static struct dvb_frontend_ops af9013_ops;
+
+struct dvb_frontend *af9013_attach(const struct af9013_config *config,
+	struct i2c_adapter *i2c)
+{
+	int ret;
+	struct af9013_state *state = NULL;
+	u8 buf[3], i;
+
+	/* allocate memory for the internal state */
+	state = kzalloc(sizeof(struct af9013_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	/* setup the state */
+	state->i2c = i2c;
+	memcpy(&state->config, config, sizeof(struct af9013_config));
+
+	/* chip version */
+	ret = af9013_read_reg_bits(state, 0xd733, 4, 4, &buf[2]);
+	if (ret)
+		goto error;
+
+	/* ROM version */
+	for (i = 0; i < 2; i++) {
+		ret = af9013_read_reg(state, 0x116b + i, &buf[i]);
+		if (ret)
+			goto error;
+	}
+	deb_info("%s: chip version:%d ROM version:%d.%d\n", __func__,
+		buf[2], buf[0], buf[1]);
+
+	/* download firmware */
+	if (state->config.output_mode != AF9013_OUTPUT_MODE_USB) {
+		ret = af9013_download_firmware(state);
+		if (ret)
+			goto error;
+	}
+
+	/* firmware version */
+	for (i = 0; i < 3; i++) {
+		ret = af9013_read_reg(state, 0x5103 + i, &buf[i]);
+		if (ret)
+			goto error;
+	}
+	info("firmware version:%d.%d.%d", buf[0], buf[1], buf[2]);
+
+	/* settings for mp2if */
+	if (state->config.output_mode == AF9013_OUTPUT_MODE_USB) {
+		/* AF9015 split PSB to 1.5k + 0.5k */
+		ret = af9013_write_reg_bits(state, 0xd50b, 2, 1, 1);
+	} else {
+		/* AF9013 change the output bit to data7 */
+		ret = af9013_write_reg_bits(state, 0xd500, 3, 1, 1);
+		if (ret)
+			goto error;
+		/* AF9013 set mpeg to full speed */
+		ret = af9013_write_reg_bits(state, 0xd502, 4, 1, 1);
+	}
+	if (ret)
+		goto error;
+	ret = af9013_write_reg_bits(state, 0xd520, 4, 1, 1);
+	if (ret)
+		goto error;
+
+	/* set GPIOs */
+	for (i = 0; i < sizeof(state->config.gpio); i++) {
+		ret = af9013_set_gpio(state, i, state->config.gpio[i]);
+		if (ret)
+			goto error;
+	}
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &af9013_ops,
+		sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+
+	return &state->frontend;
+error:
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(af9013_attach);
+
+static struct dvb_frontend_ops af9013_ops = {
+	.info = {
+		.name = "Afatech AF9013 DVB-T",
+		.type = FE_OFDM,
+		.frequency_min = 174000000,
+		.frequency_max = 862000000,
+		.frequency_stepsize = 250000,
+		.frequency_tolerance = 0,
+		.caps =
+			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK | FE_CAN_QAM_16 |
+			FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+			FE_CAN_TRANSMISSION_MODE_AUTO |
+			FE_CAN_GUARD_INTERVAL_AUTO |
+			FE_CAN_HIERARCHY_AUTO |
+			FE_CAN_RECOVER |
+			FE_CAN_MUTE_TS
+	},
+
+	.release = af9013_release,
+	.init = af9013_init,
+	.sleep = af9013_sleep,
+	.i2c_gate_ctrl = af9013_i2c_gate_ctrl,
+
+	.set_frontend = af9013_set_frontend,
+	.get_frontend = af9013_get_frontend,
+
+	.get_tune_settings = af9013_get_tune_settings,
+
+	.read_status = af9013_read_status,
+	.read_ber = af9013_read_ber,
+	.read_signal_strength = af9013_read_signal_strength,
+	.read_snr = af9013_read_snr,
+	.read_ucblocks = af9013_read_ucblocks,
+};
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Afatech AF9013 DVB-T demodulator driver");
+MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/dvb/frontends/af9013.h b/linux/drivers/media/dvb/frontends/af9013.h
new file mode 100644
index 000000000..28b90c91c
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/af9013.h
@@ -0,0 +1,107 @@
+/*
+ * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ *
+ * Thanks to Afatech who kindly provided information.
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _AF9013_H_
+#define _AF9013_H_
+
+#include <linux/dvb/frontend.h>
+
+enum af9013_ts_mode {
+	AF9013_OUTPUT_MODE_PARALLEL,
+	AF9013_OUTPUT_MODE_SERIAL,
+	AF9013_OUTPUT_MODE_USB, /* only for AF9015 */
+};
+
+enum af9013_tuner {
+	AF9013_TUNER_MXL5003D   =   3, /* MaxLinear */
+	AF9013_TUNER_MXL5005D   =  13, /* MaxLinear */
+	AF9013_TUNER_MXL5005R   =  30, /* MaxLinear */
+	AF9013_TUNER_ENV77H11D5 = 129, /* Panasonic */
+	AF9013_TUNER_MT2060     = 130, /* Microtune */
+	AF9013_TUNER_MC44S803   = 133, /* Freescale */
+	AF9013_TUNER_QT1010     = 134, /* Quantek */
+	AF9013_TUNER_UNKNOWN    = 140, /* for can tuners ? */
+	AF9013_TUNER_MT2060_2   = 147, /* Microtune */
+	AF9013_TUNER_TDA18271   = 156, /* NXP */
+	AF9013_TUNER_QT1010A    = 162, /* Quantek */
+};
+
+/* AF9013/5 GPIOs (mostly guessed)
+   demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
+   demod#1-gpio#1 - xtal setting (?)
+   demod#1-gpio#3 - tuner#1
+   demod#2-gpio#0 - tuner#2
+   demod#2-gpio#1 - xtal setting (?)
+*/
+#define AF9013_GPIO_ON (1 << 0)
+#define AF9013_GPIO_EN (1 << 1)
+#define AF9013_GPIO_O  (1 << 2)
+#define AF9013_GPIO_I  (1 << 3)
+
+#define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN)
+#define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
+
+#define AF9013_GPIO_TUNER_ON  (AF9013_GPIO_ON|AF9013_GPIO_EN)
+#define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
+
+struct af9013_config {
+	/* demodulator's I2C address */
+	u8 demod_address;
+
+	/* frequencies in kHz */
+	u32 adc_clock;
+
+	/* tuner ID */
+	u8 tuner;
+
+	/* tuner IF */
+	u16 tuner_if;
+
+	/* TS data output mode */
+	u8 output_mode:2;
+
+	/* RF spectrum inversion */
+	u8 rf_spec_inv:1;
+
+	/* API version */
+	u8 api_version[4];
+
+	/* GPIOs */
+	u8 gpio[4];
+};
+
+
+#if defined(CONFIG_DVB_AF9013) || \
+	(defined(CONFIG_DVB_AF9013_MODULE) && defined(MODULE))
+extern struct dvb_frontend *af9013_attach(const struct af9013_config *config,
+	struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *af9013_attach(
+const struct af9013_config *config, struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_AF9013 */
+
+#endif /* _AF9013_H_ */
diff --git a/linux/drivers/media/dvb/frontends/af9013_priv.h b/linux/drivers/media/dvb/frontends/af9013_priv.h
new file mode 100644
index 000000000..b62e4cc9b
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/af9013_priv.h
@@ -0,0 +1,869 @@
+/*
+ * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ *
+ * Thanks to Afatech who kindly provided information.
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _AF9013_PRIV_
+#define _AF9013_PRIV_
+
+#define LOG_PREFIX "af9013"
+extern int debug;
+
+#define dprintk(var, level, args...) \
+	    do { if ((var & level)) printk(args); } while (0)
+
+#define debug_dump(b, l, func) {\
+	int loop_; \
+	for (loop_ = 0; loop_ < l; loop_++) \
+		func("%02x ", b[loop_]); \
+	func("\n");\
+}
+
+#define deb_info(args...) dprintk(debug, 0x01, args)
+
+#undef err
+#define err(f, arg...)  printk(KERN_ERR     LOG_PREFIX": " f "\n" , ## arg)
+#undef info
+#define info(f, arg...) printk(KERN_INFO    LOG_PREFIX": " f "\n" , ## arg)
+#undef warn
+#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
+
+#define AF9013_DEFAULT_FIRMWARE     "dvb-fe-af9013.fw"
+
+struct regdesc {
+	u16 addr;
+	u8  pos:4;
+	u8  len:4;
+	u8  val;
+};
+
+struct snr_table {
+	u32 val;
+	u8 snr;
+};
+
+/* QPSK SNR lookup table */
+static struct snr_table qpsk_snr_table[] = {
+	{ 0x0b4771,  0 },
+	{ 0x0c1aed,  1 },
+	{ 0x0d0d27,  2 },
+	{ 0x0e4d19,  3 },
+	{ 0x0e5da8,  4 },
+	{ 0x107097,  5 },
+	{ 0x116975,  6 },
+	{ 0x1252d9,  7 },
+	{ 0x131fa4,  8 },
+	{ 0x13d5e1,  9 },
+	{ 0x148e53, 10 },
+	{ 0x15358b, 11 },
+	{ 0x15dd29, 12 },
+	{ 0x168112, 13 },
+	{ 0x170b61, 14 },
+	{ 0xffffff, 15 },
+};
+
+/* QAM16 SNR lookup table */
+static struct snr_table qam16_snr_table[] = {
+	{ 0x05eb62,  5 },
+	{ 0x05fecf,  6 },
+	{ 0x060b80,  7 },
+	{ 0x062501,  8 },
+	{ 0x064865,  9 },
+	{ 0x069604, 10 },
+	{ 0x06f356, 11 },
+	{ 0x07706a, 12 },
+	{ 0x0804d3, 13 },
+	{ 0x089d1a, 14 },
+	{ 0x093e3d, 15 },
+	{ 0x09e35d, 16 },
+	{ 0x0a7c3c, 17 },
+	{ 0x0afaf8, 18 },
+	{ 0x0b719d, 19 },
+	{ 0xffffff, 20 },
+};
+
+/* QAM64 SNR lookup table */
+static struct snr_table qam64_snr_table[] = {
+	{ 0x03109b, 12 },
+	{ 0x0310d4, 13 },
+	{ 0x031920, 14 },
+	{ 0x0322d0, 15 },
+	{ 0x0339fc, 16 },
+	{ 0x0364a1, 17 },
+	{ 0x038bcc, 18 },
+	{ 0x03c7d3, 19 },
+	{ 0x0408cc, 20 },
+	{ 0x043bed, 21 },
+	{ 0x048061, 22 },
+	{ 0x04be95, 23 },
+	{ 0x04fa7d, 24 },
+	{ 0x052405, 25 },
+	{ 0x05570d, 26 },
+	{ 0xffffff, 27 },
+};
+
+static struct regdesc ofsm_init[] = {
+	{ 0xd73a, 0, 8, 0xa1 },
+	{ 0xd73b, 0, 8, 0x1f },
+	{ 0xd73c, 4, 4, 0x0a },
+	{ 0xd732, 3, 1, 0x00 },
+	{ 0xd731, 4, 2, 0x03 },
+	{ 0xd73d, 7, 1, 0x01 },
+	{ 0xd740, 0, 1, 0x00 },
+	{ 0xd740, 1, 1, 0x00 },
+	{ 0xd740, 2, 1, 0x00 },
+	{ 0xd740, 3, 1, 0x01 },
+	{ 0xd3c1, 4, 1, 0x01 },
+	{ 0xd3a2, 0, 8, 0x00 },
+	{ 0xd3a3, 0, 8, 0x04 },
+	{ 0xd305, 0, 8, 0x32 },
+	{ 0xd306, 0, 8, 0x10 },
+	{ 0xd304, 0, 8, 0x04 },
+	{ 0x9112, 0, 1, 0x01 },
+	{ 0x911d, 0, 1, 0x01 },
+	{ 0x911a, 0, 1, 0x01 },
+	{ 0x911b, 0, 1, 0x01 },
+	{ 0x9bce, 0, 4, 0x02 },
+	{ 0x9116, 0, 1, 0x01 },
+	{ 0x9bd1, 0, 1, 0x01 },
+	{ 0xd2e0, 0, 8, 0xd0 },
+	{ 0xd2e9, 0, 4, 0x0d },
+	{ 0xd38c, 0, 8, 0xfc },
+	{ 0xd38d, 0, 8, 0x00 },
+	{ 0xd38e, 0, 8, 0x7e },
+	{ 0xd38f, 0, 8, 0x00 },
+	{ 0xd390, 0, 8, 0x2f },
+	{ 0xd145, 4, 1, 0x01 },
+	{ 0xd1a9, 4, 1, 0x01 },
+	{ 0xd158, 5, 3, 0x01 },
+	{ 0xd159, 0, 6, 0x06 },
+	{ 0xd167, 0, 8, 0x00 },
+	{ 0xd168, 0, 4, 0x07 },
+	{ 0xd1c3, 5, 3, 0x00 },
+	{ 0xd1c4, 0, 6, 0x00 },
+	{ 0xd1c5, 0, 7, 0x10 },
+	{ 0xd1c6, 0, 3, 0x02 },
+	{ 0xd080, 2, 5, 0x03 },
+	{ 0xd081, 4, 4, 0x09 },
+	{ 0xd098, 4, 4, 0x0f },
+	{ 0xd098, 0, 4, 0x03 },
+	{ 0xdbc0, 3, 1, 0x01 },
+	{ 0xdbc0, 4, 1, 0x01 },
+	{ 0xdbc7, 0, 8, 0x08 },
+	{ 0xdbc8, 4, 4, 0x00 },
+	{ 0xdbc9, 0, 5, 0x01 },
+	{ 0xd280, 0, 8, 0xe0 },
+	{ 0xd281, 0, 8, 0xff },
+	{ 0xd282, 0, 8, 0xff },
+	{ 0xd283, 0, 8, 0xc3 },
+	{ 0xd284, 0, 8, 0xff },
+	{ 0xd285, 0, 4, 0x01 },
+	{ 0xd0f0, 0, 7, 0x1a },
+	{ 0xd0f1, 4, 1, 0x01 },
+	{ 0xd0f2, 0, 8, 0x0c },
+	{ 0xd103, 0, 4, 0x08 },
+	{ 0xd0f8, 0, 7, 0x20 },
+	{ 0xd111, 5, 1, 0x00 },
+	{ 0xd111, 6, 1, 0x00 },
+	{ 0x910b, 0, 8, 0x0a },
+	{ 0x9115, 0, 8, 0x02 },
+	{ 0x910c, 0, 8, 0x02 },
+	{ 0x910d, 0, 8, 0x08 },
+	{ 0x910e, 0, 8, 0x0a },
+	{ 0x9bf6, 0, 8, 0x06 },
+	{ 0x9bf8, 0, 8, 0x02 },
+	{ 0x9bf7, 0, 8, 0x05 },
+	{ 0x9bf9, 0, 8, 0x0f },
+	{ 0x9bfc, 0, 8, 0x13 },
+	{ 0x9bd3, 0, 8, 0xff },
+	{ 0x9bbe, 0, 1, 0x01 },
+	{ 0x9bcc, 0, 1, 0x01 },
+};
+
+/* Panasonic ENV77H11D5 tuner init
+   AF9013_TUNER_ENV77H11D5 = 129 */
+static struct regdesc tuner_init_env77h11d5[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x03 },
+	{ 0x9bbe, 0, 8, 0x01 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x00 },
+	{ 0x9be3, 0, 8, 0x00 },
+	{ 0xd015, 0, 8, 0x50 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x46 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0xdf },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x44 },
+	{ 0xd007, 0, 2, 0x01 },
+	{ 0xd00c, 0, 8, 0xeb },
+	{ 0xd00d, 0, 2, 0x02 },
+	{ 0xd00a, 0, 8, 0xf4 },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bba, 0, 8, 0xf9 },
+	{ 0x9bc3, 0, 8, 0xdf },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0xeb },
+	{ 0x9bc6, 0, 8, 0x02 },
+	{ 0x9bc9, 0, 8, 0x52 },
+	{ 0xd011, 0, 8, 0x3c },
+	{ 0xd012, 0, 2, 0x01 },
+	{ 0xd013, 0, 8, 0xf7 },
+	{ 0xd014, 0, 2, 0x02 },
+	{ 0xd040, 0, 8, 0x0b },
+	{ 0xd041, 0, 2, 0x02 },
+	{ 0xd042, 0, 8, 0x4d },
+	{ 0xd043, 0, 2, 0x00 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 1, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+};
+
+/* Microtune MT2060 tuner init
+   AF9013_TUNER_MT2060     = 130 */
+static struct regdesc tuner_init_mt2060[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x07 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x00 },
+	{ 0x9be3, 0, 8, 0x00 },
+	{ 0x9bbe, 0, 1, 0x00 },
+	{ 0x9bcc, 0, 1, 0x00 },
+	{ 0x9bb9, 0, 8, 0x75 },
+	{ 0x9bcd, 0, 8, 0x24 },
+	{ 0x9bff, 0, 8, 0x30 },
+	{ 0xd015, 0, 8, 0x46 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x46 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0x0f },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x32 },
+	{ 0xd007, 0, 2, 0x01 },
+	{ 0xd00c, 0, 8, 0x36 },
+	{ 0xd00d, 0, 2, 0x03 },
+	{ 0xd00a, 0, 8, 0x35 },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bc7, 0, 8, 0x07 },
+	{ 0x9bc8, 0, 8, 0x90 },
+	{ 0x9bc3, 0, 8, 0x0f },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0x36 },
+	{ 0x9bc6, 0, 8, 0x03 },
+	{ 0x9bba, 0, 8, 0xc9 },
+	{ 0x9bc9, 0, 8, 0x79 },
+	{ 0xd011, 0, 8, 0x10 },
+	{ 0xd012, 0, 2, 0x01 },
+	{ 0xd013, 0, 8, 0x45 },
+	{ 0xd014, 0, 2, 0x03 },
+	{ 0xd040, 0, 8, 0x98 },
+	{ 0xd041, 0, 2, 0x00 },
+	{ 0xd042, 0, 8, 0xcf },
+	{ 0xd043, 0, 2, 0x03 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 1, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+	{ 0x9bd0, 0, 8, 0xcc },
+	{ 0x9be4, 0, 8, 0xa0 },
+	{ 0x9bbd, 0, 8, 0x8e },
+	{ 0x9be2, 0, 8, 0x4d },
+	{ 0x9bee, 0, 1, 0x01 },
+};
+
+/* Microtune MT2060 tuner init
+   AF9013_TUNER_MT2060_2   = 147 */
+static struct regdesc tuner_init_mt2060_2[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x06 },
+	{ 0x9bbe, 0, 8, 0x01 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0xd015, 0, 8, 0x46 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x46 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0x0f },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x32 },
+	{ 0xd007, 0, 2, 0x01 },
+	{ 0xd00c, 0, 8, 0x36 },
+	{ 0xd00d, 0, 2, 0x03 },
+	{ 0xd00a, 0, 8, 0x35 },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bc7, 0, 8, 0x07 },
+	{ 0x9bc8, 0, 8, 0x90 },
+	{ 0x9bc3, 0, 8, 0x0f },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0x36 },
+	{ 0x9bc6, 0, 8, 0x03 },
+	{ 0x9bba, 0, 8, 0xc9 },
+	{ 0x9bc9, 0, 8, 0x79 },
+	{ 0xd011, 0, 8, 0x10 },
+	{ 0xd012, 0, 2, 0x01 },
+	{ 0xd013, 0, 8, 0x45 },
+	{ 0xd014, 0, 2, 0x03 },
+	{ 0xd040, 0, 8, 0x98 },
+	{ 0xd041, 0, 2, 0x00 },
+	{ 0xd042, 0, 8, 0xcf },
+	{ 0xd043, 0, 2, 0x03 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 8, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x96 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0xd045, 7, 1, 0x00 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+};
+
+/* MaxLinear MXL5003 tuner init
+   AF9013_TUNER_MXL5003D   =   3 */
+static struct regdesc tuner_init_mxl5003d[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x09 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x00 },
+	{ 0x9be3, 0, 8, 0x00 },
+	{ 0x9bfc, 0, 8, 0x0f },
+	{ 0x9bf6, 0, 8, 0x01 },
+	{ 0x9bbe, 0, 1, 0x01 },
+	{ 0xd015, 0, 8, 0x33 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x40 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0x0f },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x6c },
+	{ 0xd007, 0, 2, 0x00 },
+	{ 0xd00c, 0, 8, 0x3d },
+	{ 0xd00d, 0, 2, 0x00 },
+	{ 0xd00a, 0, 8, 0x45 },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bc7, 0, 8, 0x07 },
+	{ 0x9bc8, 0, 8, 0x52 },
+	{ 0x9bc3, 0, 8, 0x0f },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0x3d },
+	{ 0x9bc6, 0, 8, 0x00 },
+	{ 0x9bba, 0, 8, 0xa2 },
+	{ 0x9bc9, 0, 8, 0xa0 },
+	{ 0xd011, 0, 8, 0x56 },
+	{ 0xd012, 0, 2, 0x00 },
+	{ 0xd013, 0, 8, 0x50 },
+	{ 0xd014, 0, 2, 0x00 },
+	{ 0xd040, 0, 8, 0x56 },
+	{ 0xd041, 0, 2, 0x00 },
+	{ 0xd042, 0, 8, 0x50 },
+	{ 0xd043, 0, 2, 0x00 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 8, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+};
+
+/* MaxLinear MXL5005 tuner init
+   AF9013_TUNER_MXL5005D   =  13
+   AF9013_TUNER_MXL5005R   =  30 */
+static struct regdesc tuner_init_mxl5005[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x07 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x01 },
+	{ 0x9be3, 0, 8, 0x01 },
+	{ 0x9bbe, 0, 1, 0x01 },
+	{ 0x9bcc, 0, 1, 0x01 },
+	{ 0x9bb9, 0, 8, 0x00 },
+	{ 0x9bcd, 0, 8, 0x28 },
+	{ 0x9bff, 0, 8, 0x24 },
+	{ 0xd015, 0, 8, 0x40 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x40 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0x0f },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x73 },
+	{ 0xd007, 0, 2, 0x01 },
+	{ 0xd00c, 0, 8, 0xfa },
+	{ 0xd00d, 0, 2, 0x01 },
+	{ 0xd00a, 0, 8, 0xff },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bc7, 0, 8, 0x23 },
+	{ 0x9bc8, 0, 8, 0x55 },
+	{ 0x9bc3, 0, 8, 0x01 },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0xfa },
+	{ 0x9bc6, 0, 8, 0x01 },
+	{ 0x9bba, 0, 8, 0xff },
+	{ 0x9bc9, 0, 8, 0xff },
+	{ 0x9bd3, 0, 8, 0x95 },
+	{ 0xd011, 0, 8, 0x70 },
+	{ 0xd012, 0, 2, 0x01 },
+	{ 0xd013, 0, 8, 0xfb },
+	{ 0xd014, 0, 2, 0x01 },
+	{ 0xd040, 0, 8, 0x70 },
+	{ 0xd041, 0, 2, 0x01 },
+	{ 0xd042, 0, 8, 0xfb },
+	{ 0xd043, 0, 2, 0x01 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 1, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+	{ 0x9bd0, 0, 8, 0x93 },
+	{ 0x9be4, 0, 8, 0xfe },
+	{ 0x9bbd, 0, 8, 0x63 },
+	{ 0x9be2, 0, 8, 0xfe },
+	{ 0x9bee, 0, 1, 0x01 },
+};
+
+/* Quantek QT1010 tuner init
+   AF9013_TUNER_QT1010     = 134
+   AF9013_TUNER_QT1010A    = 162 */
+static struct regdesc tuner_init_qt1010[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x09 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x01 },
+	{ 0x9be3, 0, 8, 0x01 },
+	{ 0xd015, 0, 8, 0x46 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x46 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0x9bbe, 0, 1, 0x01 },
+	{ 0x9bcc, 0, 1, 0x01 },
+	{ 0x9bb9, 0, 8, 0x00 },
+	{ 0x9bcd, 0, 8, 0x28 },
+	{ 0x9bff, 0, 8, 0x20 },
+	{ 0xd008, 0, 8, 0x0f },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x99 },
+	{ 0xd007, 0, 2, 0x01 },
+	{ 0xd00c, 0, 8, 0x0f },
+	{ 0xd00d, 0, 2, 0x02 },
+	{ 0xd00a, 0, 8, 0x50 },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bc7, 0, 8, 0x00 },
+	{ 0x9bc8, 0, 8, 0x00 },
+	{ 0x9bc3, 0, 8, 0x0f },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0x0f },
+	{ 0x9bc6, 0, 8, 0x02 },
+	{ 0x9bba, 0, 8, 0xc5 },
+	{ 0x9bc9, 0, 8, 0xff },
+	{ 0xd011, 0, 8, 0x58 },
+	{ 0xd012, 0, 2, 0x02 },
+	{ 0xd013, 0, 8, 0x89 },
+	{ 0xd014, 0, 2, 0x01 },
+	{ 0xd040, 0, 8, 0x58 },
+	{ 0xd041, 0, 2, 0x02 },
+	{ 0xd042, 0, 8, 0x89 },
+	{ 0xd043, 0, 2, 0x01 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 1, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+	{ 0x9bd0, 0, 8, 0xcd },
+	{ 0x9be4, 0, 8, 0xbb },
+	{ 0x9bbd, 0, 8, 0x93 },
+	{ 0x9be2, 0, 8, 0x80 },
+	{ 0x9bee, 0, 1, 0x01 },
+};
+
+/* Freescale MC44S803 tuner init
+   AF9013_TUNER_MC44S803   = 133 */
+static struct regdesc tuner_init_mc44s803[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x06 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x00 },
+	{ 0x9be3, 0, 8, 0x00 },
+	{ 0x9bf6, 0, 8, 0x01 },
+	{ 0x9bf8, 0, 8, 0x02 },
+	{ 0x9bf9, 0, 8, 0x02 },
+	{ 0x9bfc, 0, 8, 0x1f },
+	{ 0x9bbe, 0, 1, 0x01 },
+	{ 0x9bcc, 0, 1, 0x01 },
+	{ 0x9bb9, 0, 8, 0x00 },
+	{ 0x9bcd, 0, 8, 0x24 },
+	{ 0x9bff, 0, 8, 0x24 },
+	{ 0xd015, 0, 8, 0x46 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x46 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0x01 },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x7b },
+	{ 0xd007, 0, 2, 0x00 },
+	{ 0xd00c, 0, 8, 0x7c },
+	{ 0xd00d, 0, 2, 0x02 },
+	{ 0xd00a, 0, 8, 0xfe },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bc7, 0, 8, 0x08 },
+	{ 0x9bc8, 0, 8, 0x9a },
+	{ 0x9bc3, 0, 8, 0x01 },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0x7c },
+	{ 0x9bc6, 0, 8, 0x02 },
+	{ 0x9bba, 0, 8, 0xfc },
+	{ 0x9bc9, 0, 8, 0xaa },
+	{ 0xd011, 0, 8, 0x6b },
+	{ 0xd012, 0, 2, 0x00 },
+	{ 0xd013, 0, 8, 0x88 },
+	{ 0xd014, 0, 2, 0x02 },
+	{ 0xd040, 0, 8, 0x6b },
+	{ 0xd041, 0, 2, 0x00 },
+	{ 0xd042, 0, 8, 0x7c },
+	{ 0xd043, 0, 2, 0x02 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 1, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+	{ 0x9bd0, 0, 8, 0x9e },
+	{ 0x9be4, 0, 8, 0xff },
+	{ 0x9bbd, 0, 8, 0x9e },
+	{ 0x9be2, 0, 8, 0x25 },
+	{ 0x9bee, 0, 1, 0x01 },
+	{ 0xd73b, 3, 1, 0x00 },
+};
+
+/* unknown, probably for tin can tuner, tuner init
+   AF9013_TUNER_UNKNOWN   = 140 */
+static struct regdesc tuner_init_unknown[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x02 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x01 },
+	{ 0x9be3, 0, 8, 0x01 },
+	{ 0xd1a0, 1, 1, 0x00 },
+	{ 0x9bbe, 0, 1, 0x01 },
+	{ 0x9bcc, 0, 1, 0x01 },
+	{ 0x9bb9, 0, 8, 0x00 },
+	{ 0x9bcd, 0, 8, 0x18 },
+	{ 0x9bff, 0, 8, 0x2c },
+	{ 0xd015, 0, 8, 0x46 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x46 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0xdf },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x44 },
+	{ 0xd007, 0, 2, 0x01 },
+	{ 0xd00c, 0, 8, 0x00 },
+	{ 0xd00d, 0, 2, 0x02 },
+	{ 0xd00a, 0, 8, 0xf6 },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bba, 0, 8, 0xf9 },
+	{ 0x9bc8, 0, 8, 0xaa },
+	{ 0x9bc3, 0, 8, 0xdf },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0x00 },
+	{ 0x9bc6, 0, 8, 0x02 },
+	{ 0x9bc9, 0, 8, 0xf0 },
+	{ 0xd011, 0, 8, 0x3c },
+	{ 0xd012, 0, 2, 0x01 },
+	{ 0xd013, 0, 8, 0xf7 },
+	{ 0xd014, 0, 2, 0x02 },
+	{ 0xd040, 0, 8, 0x0b },
+	{ 0xd041, 0, 2, 0x02 },
+	{ 0xd042, 0, 8, 0x4d },
+	{ 0xd043, 0, 2, 0x00 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 1, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+};
+
+/* NXP TDA18271 tuner init
+   AF9013_TUNER_TDA18271   = 156 */
+static struct regdesc tuner_init_tda18271[] = {
+	{ 0x9bd5, 0, 8, 0x01 },
+	{ 0x9bd6, 0, 8, 0x04 },
+	{ 0xd1a0, 1, 1, 0x01 },
+	{ 0xd000, 0, 1, 0x01 },
+	{ 0xd000, 1, 1, 0x00 },
+	{ 0xd001, 1, 1, 0x01 },
+	{ 0xd001, 0, 1, 0x00 },
+	{ 0xd001, 5, 1, 0x00 },
+	{ 0xd002, 0, 5, 0x19 },
+	{ 0xd003, 0, 5, 0x1a },
+	{ 0xd004, 0, 5, 0x19 },
+	{ 0xd005, 0, 5, 0x1a },
+	{ 0xd00e, 0, 5, 0x10 },
+	{ 0xd00f, 0, 3, 0x04 },
+	{ 0xd00f, 3, 3, 0x05 },
+	{ 0xd010, 0, 3, 0x04 },
+	{ 0xd010, 3, 3, 0x05 },
+	{ 0xd016, 4, 4, 0x03 },
+	{ 0xd01f, 0, 6, 0x0a },
+	{ 0xd020, 0, 6, 0x0a },
+	{ 0x9bda, 0, 8, 0x01 },
+	{ 0x9be3, 0, 8, 0x01 },
+	{ 0xd1a0, 1, 1, 0x00 },
+	{ 0x9bbe, 0, 1, 0x01 },
+	{ 0x9bcc, 0, 1, 0x01 },
+	{ 0x9bb9, 0, 8, 0x00 },
+	{ 0x9bcd, 0, 8, 0x18 },
+	{ 0x9bff, 0, 8, 0x2c },
+	{ 0xd015, 0, 8, 0x46 },
+	{ 0xd016, 0, 1, 0x00 },
+	{ 0xd044, 0, 8, 0x46 },
+	{ 0xd045, 0, 1, 0x00 },
+	{ 0xd008, 0, 8, 0xdf },
+	{ 0xd009, 0, 2, 0x02 },
+	{ 0xd006, 0, 8, 0x44 },
+	{ 0xd007, 0, 2, 0x01 },
+	{ 0xd00c, 0, 8, 0x00 },
+	{ 0xd00d, 0, 2, 0x02 },
+	{ 0xd00a, 0, 8, 0xf6 },
+	{ 0xd00b, 0, 2, 0x01 },
+	{ 0x9bba, 0, 8, 0xf9 },
+	{ 0x9bc8, 0, 8, 0xaa },
+	{ 0x9bc3, 0, 8, 0xdf },
+	{ 0x9bc4, 0, 8, 0x02 },
+	{ 0x9bc5, 0, 8, 0x00 },
+	{ 0x9bc6, 0, 8, 0x02 },
+	{ 0x9bc9, 0, 8, 0xf0 },
+	{ 0xd011, 0, 8, 0x3c },
+	{ 0xd012, 0, 2, 0x01 },
+	{ 0xd013, 0, 8, 0xf7 },
+	{ 0xd014, 0, 2, 0x02 },
+	{ 0xd040, 0, 8, 0x0b },
+	{ 0xd041, 0, 2, 0x02 },
+	{ 0xd042, 0, 8, 0x4d },
+	{ 0xd043, 0, 2, 0x00 },
+	{ 0xd045, 1, 1, 0x00 },
+	{ 0x9bcf, 0, 1, 0x01 },
+	{ 0xd045, 2, 1, 0x01 },
+	{ 0xd04f, 0, 8, 0x9a },
+	{ 0xd050, 0, 1, 0x01 },
+	{ 0xd051, 0, 8, 0x5a },
+	{ 0xd052, 0, 1, 0x01 },
+	{ 0xd053, 0, 8, 0x50 },
+	{ 0xd054, 0, 8, 0x46 },
+	{ 0x9bd7, 0, 8, 0x0a },
+	{ 0x9bd8, 0, 8, 0x14 },
+	{ 0x9bd9, 0, 8, 0x08 },
+	{ 0x9bd0, 0, 8, 0xa8 },
+	{ 0x9be4, 0, 8, 0x7f },
+	{ 0x9bbd, 0, 8, 0xa8 },
+	{ 0x9be2, 0, 8, 0x20 },
+	{ 0x9bee, 0, 1, 0x01 },
+};
+
+#endif /* _AF9013_PRIV_ */
diff --git a/linux/drivers/media/dvb/frontends/cx24116.c b/linux/drivers/media/dvb/frontends/cx24116.c
new file mode 100644
index 000000000..163190d54
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/cx24116.c
@@ -0,0 +1,1359 @@
+/*
+    Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver
+
+    Copyright (C) 2006-2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2006-2007 Georg Acher
+    Copyright (C) 2007-2008 Darron Broad
+	March 2007
+	    Fixed some bugs.
+	    Added diseqc support.
+	    Added corrected signal strength support.
+	August 2007
+	    Sync with legacy version.
+	    Some clean ups.
+    Copyright (C) 2008 Igor Liplianin
+	September, 9th 2008
+	    Fixed locking on high symbol rates (>30000).
+	    Implement MPEG initialization parameter.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/firmware.h>
+
+#include "dvb_frontend.h"
+#include "cx24116.h"
+
+static int debug = 0;
+#define dprintk(args...) \
+	do { \
+		if (debug) printk ("cx24116: " args); \
+	} while (0)
+
+#define CX24116_DEFAULT_FIRMWARE "dvb-fe-cx24116.fw"
+#define CX24116_SEARCH_RANGE_KHZ 5000
+
+/* known registers */
+#define CX24116_REG_COMMAND (0x00)      /* command args 0x00..0x1e */
+#define CX24116_REG_EXECUTE (0x1f)      /* execute command */
+#define CX24116_REG_MAILBOX (0x96)      /* FW or multipurpose mailbox? */
+#define CX24116_REG_RESET   (0x20)      /* reset status > 0     */
+#define CX24116_REG_SIGNAL  (0x9e)      /* signal low           */
+#define CX24116_REG_SSTATUS (0x9d)      /* signal high / status */
+#define CX24116_REG_QSTATUS (0xbc)
+#define CX24116_REG_QUALITY (0xd5)
+#define CX24116_REG_BER0    (0xc9)
+#define CX24116_REG_BER8    (0xc8)
+#define CX24116_REG_BER16   (0xc7)
+#define CX24116_REG_BER24   (0xc6)
+#define CX24116_REG_UCB0    (0xcb)
+#define CX24116_REG_UCB8    (0xca)
+#define CX24116_REG_CLKDIV  (0xf3)
+#define CX24116_REG_RATEDIV (0xf9)
+#define CX24116_REG_FECSTATUS (0x9c)    /* configured fec (not tuned) or actual FEC (tuned) 1=1/2 2=2/3 etc */
+
+/* FECSTATUS bits */
+#define CX24116_FEC_FECMASK   (0x1f)    /* mask to determine configured fec (not tuned) or actual fec (tuned) */
+#define CX24116_FEC_DVBS      (0x20)    /* Select DVB-S demodulator, else DVB-S2 */
+#define CX24116_FEC_UNKNOWN   (0x40)    /* Unknown/unused */
+#define CX24116_FEC_PILOT     (0x80)    /* Pilot mode requested when tuning else always reset when tuned */
+
+/* arg buffer size */
+#define CX24116_ARGLEN (0x1e)
+
+/* rolloff */
+#define CX24116_ROLLOFF_020 (0x00)
+#define CX24116_ROLLOFF_025 (0x01)
+#define CX24116_ROLLOFF_035 (0x02)
+
+/* pilot bit */
+#define CX24116_PILOT (0x40)
+
+/* signal status */
+#define CX24116_HAS_SIGNAL   (0x01)
+#define CX24116_HAS_CARRIER  (0x02)
+#define CX24116_HAS_VITERBI  (0x04)
+#define CX24116_HAS_SYNCLOCK (0x08)
+#define CX24116_HAS_UNKNOWN1 (0x10)
+#define CX24116_HAS_UNKNOWN2 (0x20)
+#define CX24116_STATUS_MASK  (0x3f)
+#define CX24116_SIGNAL_MASK  (0xc0)
+
+#define CX24116_DISEQC_TONEOFF   (0)    /* toneburst never sent */
+#define CX24116_DISEQC_TONECACHE (1)    /* toneburst cached     */
+#define CX24116_DISEQC_MESGCACHE (2)    /* message cached       */
+
+/* arg offset for DiSEqC */
+#define CX24116_DISEQC_BURST  (1)
+#define CX24116_DISEQC_ARG2_2 (2)   /* unknown value=2 */
+#define CX24116_DISEQC_ARG3_0 (3)   /* unknown value=0 */
+#define CX24116_DISEQC_ARG4_0 (4)   /* unknown value=0 */
+#define CX24116_DISEQC_MSGLEN (5)
+#define CX24116_DISEQC_MSGOFS (6)
+
+/* DiSEqC burst */
+#define CX24116_DISEQC_MINI_A (0)
+#define CX24116_DISEQC_MINI_B (1)
+
+/* DiSEqC tone burst */
+static int toneburst = 1;
+
+enum cmds
+{
+	CMD_SET_VCO     = 0x10,
+	CMD_TUNEREQUEST = 0x11,
+	CMD_MPEGCONFIG  = 0x13,
+	CMD_TUNERINIT   = 0x14,
+	CMD_BANDWIDTH   = 0x15,
+	CMD_GETAGC      = 0x19,
+	CMD_LNBCONFIG   = 0x20,
+	CMD_LNBSEND     = 0x21, /* Formerly CMD_SEND_DISEQC */
+	CMD_SET_TONEPRE = 0x22,
+	CMD_SET_TONE    = 0x23,
+	CMD_UPDFWVERS   = 0x35,
+	CMD_TUNERSLEEP  = 0x36,
+	CMD_AGCCONTROL  = 0x3b, /* Unknown */
+};
+
+/* The Demod/Tuner can't easily provide these, we cache them */
+struct cx24116_tuning
+{
+	u32 frequency;
+	u32 symbol_rate;
+	fe_spectral_inversion_t inversion;
+	fe_code_rate_t fec;
+
+	fe_modulation_t modulation;
+	fe_pilot_t pilot;
+	fe_rolloff_t rolloff;
+
+	/* Demod values */
+	u8 fec_val;
+	u8 fec_mask;
+	u8 inversion_val;
+	u8 rolloff_val;
+};
+
+/* Basic commands that are sent to the firmware */
+struct cx24116_cmd
+{
+	u8 len;
+	u8 args[CX24116_ARGLEN];
+};
+
+struct cx24116_state
+{
+	struct i2c_adapter* i2c;
+	const struct cx24116_config* config;
+
+	struct dvb_frontend frontend;
+
+	struct cx24116_tuning dcur;
+	struct cx24116_tuning dnxt;
+
+	u8 skip_fw_load;
+	u8 burst;
+	struct cx24116_cmd dsec_cmd;
+};
+
+static int cx24116_writereg(struct cx24116_state* state, int reg, int data)
+{
+	u8 buf[] = { reg, data };
+	struct i2c_msg msg = { .addr = state->config->demod_address,
+		.flags = 0, .buf = buf, .len = 2 };
+	int err;
+
+	if (debug>1)
+		printk("cx24116: %s: write reg 0x%02x, value 0x%02x\n",
+						__func__,reg, data);
+
+	if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
+		printk("%s: writereg error(err == %i, reg == 0x%02x,"
+			 " value == 0x%02x)\n", __func__, err, reg, data);
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+/* Bulk byte writes to a single I2C address, for 32k firmware load */
+static int cx24116_writeregN(struct cx24116_state* state, int reg, u8 *data, u16 len)
+{
+	int ret = -EREMOTEIO;
+	struct i2c_msg msg;
+	u8 *buf;
+
+	buf = kmalloc(len + 1, GFP_KERNEL);
+	if (buf == NULL) {
+		printk("Unable to kmalloc\n");
+		ret = -ENOMEM;
+		goto error;
+	}
+
+	*(buf) = reg;
+	memcpy(buf + 1, data, len);
+
+	msg.addr = state->config->demod_address;
+	msg.flags = 0;
+	msg.buf = buf;
+	msg.len = len + 1;
+
+	if (debug>1)
+		printk("cx24116: %s:  write regN 0x%02x, len = %d\n",
+						__func__,reg, len);
+
+	if ((ret = i2c_transfer(state->i2c, &msg, 1)) != 1) {
+		printk("%s: writereg error(err == %i, reg == 0x%02x\n",
+			 __func__, ret, reg);
+		ret = -EREMOTEIO;
+	}
+
+error:
+	kfree(buf);
+
+	return ret;
+}
+
+static int cx24116_readreg(struct cx24116_state* state, u8 reg)
+{
+	int ret;
+	u8 b0[] = { reg };
+	u8 b1[] = { 0 };
+	struct i2c_msg msg[] = {
+		{ .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 },
+		{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 }
+	};
+
+	ret = i2c_transfer(state->i2c, msg, 2);
+
+	if (ret != 2) {
+		printk("%s: reg=0x%x (error=%d)\n", __func__, reg, ret);
+		return ret;
+	}
+
+	if (debug>1)
+		printk("cx24116: read reg 0x%02x, value 0x%02x\n",reg, b1[0]);
+
+	return b1[0];
+}
+
+static int cx24116_set_inversion(struct cx24116_state* state, fe_spectral_inversion_t inversion)
+{
+	dprintk("%s(%d)\n", __func__, inversion);
+
+	switch (inversion) {
+	case INVERSION_OFF:
+		state->dnxt.inversion_val = 0x00;
+		break;
+	case INVERSION_ON:
+		state->dnxt.inversion_val = 0x04;
+		break;
+	case INVERSION_AUTO:
+		state->dnxt.inversion_val = 0x0C;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	state->dnxt.inversion = inversion;
+
+	return 0;
+}
+
+/*
+ * modfec (modulation and FEC)
+ * ===========================
+ *
+ * MOD          FEC             mask/val    standard
+ * ----         --------        ----------- --------
+ * QPSK         FEC_1_2         0x02 0x02+X DVB-S
+ * QPSK         FEC_2_3         0x04 0x02+X DVB-S
+ * QPSK         FEC_3_4         0x08 0x02+X DVB-S
+ * QPSK         FEC_4_5         0x10 0x02+X DVB-S (?)
+ * QPSK         FEC_5_6         0x20 0x02+X DVB-S
+ * QPSK         FEC_6_7         0x40 0x02+X DVB-S
+ * QPSK         FEC_7_8         0x80 0x02+X DVB-S
+ * QPSK         FEC_8_9         0x01 0x02+X DVB-S (?) (NOT SUPPORTED?)
+ * QPSK         AUTO            0xff 0x02+X DVB-S
+ *
+ * For DVB-S high byte probably represents FEC
+ * and low byte selects the modulator. The high
+ * byte is search range mask. Bit 5 may turn
+ * on DVB-S and remaining bits represent some
+ * kind of calibration (how/what i do not know).
+ *
+ * Eg.(2/3) szap "Zone Horror"
+ *
+ * mask/val = 0x04, 0x20
+ * status 1f | signal c3c0 | snr a333 | ber 00000098 | unc 00000000 | FE_HAS_LOCK
+ *
+ * mask/val = 0x04, 0x30
+ * status 1f | signal c3c0 | snr a333 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
+ *
+ * After tuning FECSTATUS contains actual FEC
+ * in use numbered 1 through to 8 for 1/2 .. 2/3 etc
+ *
+ * NBC=NOT/NON BACKWARD COMPATIBLE WITH DVB-S (DVB-S2 only)
+ *
+ * NBC-QPSK     FEC_1_2         0x00, 0x04      DVB-S2
+ * NBC-QPSK     FEC_3_5         0x00, 0x05      DVB-S2
+ * NBC-QPSK     FEC_2_3         0x00, 0x06      DVB-S2
+ * NBC-QPSK     FEC_3_4         0x00, 0x07      DVB-S2
+ * NBC-QPSK     FEC_4_5         0x00, 0x08      DVB-S2
+ * NBC-QPSK     FEC_5_6         0x00, 0x09      DVB-S2
+ * NBC-QPSK     FEC_8_9         0x00, 0x0a      DVB-S2
+ * NBC-QPSK     FEC_9_10        0x00, 0x0b      DVB-S2
+ *
+ * NBC-8PSK     FEC_3_5         0x00, 0x0c      DVB-S2
+ * NBC-8PSK     FEC_2_3         0x00, 0x0d      DVB-S2
+ * NBC-8PSK     FEC_3_4         0x00, 0x0e      DVB-S2
+ * NBC-8PSK     FEC_5_6         0x00, 0x0f      DVB-S2
+ * NBC-8PSK     FEC_8_9         0x00, 0x10      DVB-S2
+ * NBC-8PSK     FEC_9_10        0x00, 0x11      DVB-S2
+ *
+ * For DVB-S2 low bytes selects both modulator
+ * and FEC. High byte is meaningless here. To
+ * set pilot, bit 6 (0x40) is set. When inspecting
+ * FECSTATUS bit 7 (0x80) represents the pilot
+ * selection whilst not tuned. When tuned, actual FEC
+ * in use is found in FECSTATUS as per above. Pilot
+ * value is reset.
+ */
+
+/* A table of modulation, fec and configuration bytes for the demod.
+ * Not all S2 mmodulation schemes are support and not all rates with
+ * a scheme are support. Especially, no auto detect when in S2 mode.
+ */
+struct cx24116_modfec {
+	fe_modulation_t modulation;
+	fe_code_rate_t fec;
+	u8 mask;	/* In DVBS mode this is used to autodetect */
+	u8 val;		/* Passed to the firmware to indicate mode selection */
+} CX24116_MODFEC_MODES[] = {
+ /* QPSK. For unknown rates we set hardware to auto detect 0xfe 0x30 */
+
+ /*mod   fec       mask  val */
+ { QPSK, FEC_NONE, 0xfe, 0x30 },
+ { QPSK, FEC_1_2,  0x02, 0x2e }, /* 00000010 00101110 */
+ { QPSK, FEC_2_3,  0x04, 0x2f }, /* 00000100 00101111 */
+ { QPSK, FEC_3_4,  0x08, 0x30 }, /* 00001000 00110000 */
+ { QPSK, FEC_4_5,  0xfe, 0x30 }, /* 000?0000 ?        */
+ { QPSK, FEC_5_6,  0x20, 0x31 }, /* 00100000 00110001 */
+ { QPSK, FEC_6_7,  0xfe, 0x30 }, /* 0?000000 ?        */
+ { QPSK, FEC_7_8,  0x80, 0x32 }, /* 10000000 00110010 */
+ { QPSK, FEC_8_9,  0xfe, 0x30 }, /* 0000000? ?        */
+ { QPSK, FEC_AUTO, 0xfe, 0x30 },
+ /* NBC-QPSK */
+ { NBC_QPSK, FEC_1_2,  0x00, 0x04 },
+ { NBC_QPSK, FEC_3_5,  0x00, 0x05 },
+ { NBC_QPSK, FEC_2_3,  0x00, 0x06 },
+ { NBC_QPSK, FEC_3_4,  0x00, 0x07 },
+ { NBC_QPSK, FEC_4_5,  0x00, 0x08 },
+ { NBC_QPSK, FEC_5_6,  0x00, 0x09 },
+ { NBC_QPSK, FEC_8_9,  0x00, 0x0a },
+ { NBC_QPSK, FEC_9_10, 0x00, 0x0b },
+ /* 8PSK */
+ { _8PSK, FEC_3_5,  0x00, 0x0c },
+ { _8PSK, FEC_2_3,  0x00, 0x0d },
+ { _8PSK, FEC_3_4,  0x00, 0x0e },
+ { _8PSK, FEC_5_6,  0x00, 0x0f },
+ { _8PSK, FEC_8_9,  0x00, 0x10 },
+ { _8PSK, FEC_9_10, 0x00, 0x11 },
+ /*
+  * `val' can be found in the FECSTATUS register when tuning.
+  * FECSTATUS will give the actual FEC in use if tuning was successful.
+  */
+};
+
+static int cx24116_lookup_fecmod(struct cx24116_state* state,
+	fe_modulation_t m, fe_code_rate_t f)
+{
+	int i, ret = -EOPNOTSUPP;
+
+	dprintk("%s(0x%02x,0x%02x)\n", __func__, m, f);
+
+	for(i=0 ; i < sizeof(CX24116_MODFEC_MODES) / sizeof(struct cx24116_modfec) ; i++)
+	{
+		if( (m == CX24116_MODFEC_MODES[i].modulation) &&
+			(f == CX24116_MODFEC_MODES[i].fec) )
+			{
+				ret = i;
+				break;
+			}
+	}
+
+	return ret;
+}
+
+static int cx24116_set_fec(struct cx24116_state* state, fe_modulation_t mod, fe_code_rate_t fec)
+{
+	int ret = 0;
+
+	dprintk("%s(0x%02x,0x%02x)\n", __func__, mod, fec);
+
+	ret = cx24116_lookup_fecmod(state, mod, fec);
+
+	if(ret < 0)
+		return ret;
+
+	state->dnxt.fec = fec;
+	state->dnxt.fec_val = CX24116_MODFEC_MODES[ret].val;
+	state->dnxt.fec_mask = CX24116_MODFEC_MODES[ret].mask;
+	dprintk("%s() mask/val = 0x%02x/0x%02x\n", __func__,
+		state->dnxt.fec_mask, state->dnxt.fec_val);
+
+	return 0;
+}
+
+static int cx24116_set_symbolrate(struct cx24116_state* state, u32 rate)
+{
+	dprintk("%s(%d)\n", __func__, rate);
+
+	/*  check if symbol rate is within limits */
+	if ((rate > state->frontend.ops.info.symbol_rate_max) ||
+	    (rate < state->frontend.ops.info.symbol_rate_min)) {
+		dprintk("%s() unsupported symbol_rate = %d\n", __func__, rate);
+		return -EOPNOTSUPP;
+	}
+
+	state->dnxt.symbol_rate = rate;
+	dprintk("%s() symbol_rate = %d\n", __func__, rate);
+
+	return 0;
+}
+
+static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware *fw);
+
+static int cx24116_firmware_ondemand(struct dvb_frontend* fe)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	const struct firmware *fw;
+	int ret = 0;
+
+	dprintk("%s()\n",__func__);
+
+	if (cx24116_readreg(state, 0x20) > 0)
+	{
+
+		if (state->skip_fw_load)
+			return 0;
+
+		/* Load firmware */
+		/* request the firmware, this will block until someone uploads it */
+		printk("%s: Waiting for firmware upload (%s)...\n", __func__, CX24116_DEFAULT_FIRMWARE);
+		ret = request_firmware(&fw, CX24116_DEFAULT_FIRMWARE, &state->i2c->dev);
+		printk("%s: Waiting for firmware upload(2)...\n", __func__);
+		if (ret) {
+			printk("%s: No firmware uploaded (timeout or file not found?)\n", __func__);
+			return ret;
+		}
+
+		/* Make sure we don't recurse back through here during loading */
+		state->skip_fw_load = 1;
+
+		ret = cx24116_load_firmware(fe, fw);
+		if (ret)
+			printk("%s: Writing firmware to device failed\n", __func__);
+
+		release_firmware(fw);
+
+		printk("%s: Firmware upload %s\n", __func__, ret == 0 ? "complete" : "failed");
+
+		/* Ensure firmware is always loaded if required */
+		state->skip_fw_load = 0;
+	}
+
+	return ret;
+}
+
+/* Take a basic firmware command structure, format it and forward it for processing */
+static int cx24116_cmd_execute(struct dvb_frontend* fe, struct cx24116_cmd *cmd)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	int i, ret;
+
+	dprintk("%s()\n", __func__);
+
+	/* Load the firmware if required */
+	if ( (ret = cx24116_firmware_ondemand(fe)) != 0)
+	{
+		printk("%s(): Unable initialise the firmware\n", __func__);
+		return ret;
+	}
+
+	/* Write the command */
+	for(i = 0; i < cmd->len ; i++)
+	{
+		dprintk("%s: 0x%02x == 0x%02x\n", __func__, i, cmd->args[i]);
+		cx24116_writereg(state, i, cmd->args[i]);
+	}
+
+	/* Start execution and wait for cmd to terminate */
+	cx24116_writereg(state, CX24116_REG_EXECUTE, 0x01);
+	while( cx24116_readreg(state, CX24116_REG_EXECUTE) )
+	{
+		msleep(10);
+		if(i++ > 64)
+		{
+			/* Avoid looping forever if the firmware does no respond */
+			printk("%s() Firmware not responding\n", __func__);
+			return -EREMOTEIO;
+		}
+	}
+	return 0;
+}
+
+static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
+{
+	struct cx24116_state* state = fe->demodulator_priv;
+	struct cx24116_cmd cmd;
+	int i, ret;
+	unsigned char vers[4];
+
+	dprintk("%s\n", __func__);
+	dprintk("Firmware is %zu bytes (%02x %02x .. %02x %02x)\n"
+			,fw->size
+			,fw->data[0]
+			,fw->data[1]
+			,fw->data[ fw->size-2 ]
+			,fw->data[ fw->size-1 ]
+			);
+
+	/* Toggle 88x SRST pin to reset demod */
+	if (state->config->reset_device)
+		state->config->reset_device(fe);
+
+	/* Begin the firmware load process */
+	/* Prepare the demod, load the firmware, cleanup after load */
+
+	/* Init PLL */
+	cx24116_writereg(state, 0xE5, 0x00);
+	cx24116_writereg(state, 0xF1, 0x08);
+	cx24116_writereg(state, 0xF2, 0x13);
+
+	/* Start PLL */
+	cx24116_writereg(state, 0xe0, 0x03);
+	cx24116_writereg(state, 0xe0, 0x00);
+
+	/* Unknown */
+	cx24116_writereg(state, CX24116_REG_CLKDIV, 0x46);
+	cx24116_writereg(state, CX24116_REG_RATEDIV, 0x00);
+
+	/* Unknown */
+	cx24116_writereg(state, 0xF0, 0x03);
+	cx24116_writereg(state, 0xF4, 0x81);
+	cx24116_writereg(state, 0xF5, 0x00);
+	cx24116_writereg(state, 0xF6, 0x00);
+
+	/* write the entire firmware as one transaction */
+	cx24116_writeregN(state, 0xF7, fw->data, fw->size);
+
+	cx24116_writereg(state, 0xF4, 0x10);
+	cx24116_writereg(state, 0xF0, 0x00);
+	cx24116_writereg(state, 0xF8, 0x06);
+
+	/* Firmware CMD 10: VCO config */
+	cmd.args[0x00] = CMD_SET_VCO;
+	cmd.args[0x01] = 0x05;
+	cmd.args[0x02] = 0xdc;
+	cmd.args[0x03] = 0xda;
+	cmd.args[0x04] = 0xae;
+	cmd.args[0x05] = 0xaa;
+	cmd.args[0x06] = 0x04;
+	cmd.args[0x07] = 0x9d;
+	cmd.args[0x08] = 0xfc;
+	cmd.args[0x09] = 0x06;
+	cmd.len= 0x0a;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	cx24116_writereg(state, CX24116_REG_SSTATUS, 0x00);
+
+	/* Firmware CMD 14: Tuner config */
+	cmd.args[0x00] = CMD_TUNERINIT;
+	cmd.args[0x01] = 0x00;
+	cmd.args[0x02] = 0x00;
+	cmd.len= 0x03;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	cx24116_writereg(state, 0xe5, 0x00);
+
+	/* Firmware CMD 13: MPEG config */
+	cmd.args[0x00] = CMD_MPEGCONFIG;
+	cmd.args[0x01] = 0x01;
+	cmd.args[0x02] = 0x75;
+	cmd.args[0x03] = 0x00;
+	if (state->config->mpg_clk_pos_pol)
+		cmd.args[0x04] = state->config->mpg_clk_pos_pol;
+	else
+		cmd.args[0x04] = 0x02;
+	cmd.args[0x05] = 0x00;
+	cmd.len= 0x06;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	/* Firmware CMD 35: Get firmware version */
+	cmd.args[0x00] = CMD_UPDFWVERS;
+	cmd.len= 0x02;
+	for(i=0; i<4; i++) {
+		cmd.args[0x01] = i;
+		ret = cx24116_cmd_execute(fe, &cmd);
+		if (ret != 0)
+			return ret;
+		vers[i]= cx24116_readreg(state, CX24116_REG_MAILBOX);
+	}
+	printk("%s: FW version %i.%i.%i.%i\n", __func__,
+		vers[0], vers[1], vers[2], vers[3]);
+
+	return 0;
+}
+
+static int cx24116_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+{
+	/* The isl6421 module will override this function in the fops. */
+	dprintk("%s() This should never appear if the isl6421 module is loaded correctly\n",__func__);
+
+	return -EOPNOTSUPP;
+}
+
+static int cx24116_read_status(struct dvb_frontend* fe, fe_status_t* status)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+
+	int lock = cx24116_readreg(state, CX24116_REG_SSTATUS);
+
+	dprintk("%s: status = 0x%02x\n", __func__, lock);
+
+	*status = 0;
+
+	if (lock & CX24116_HAS_SIGNAL)
+		*status |= FE_HAS_SIGNAL;
+	if (lock & CX24116_HAS_CARRIER)
+		*status |= FE_HAS_CARRIER;
+	if (lock & CX24116_HAS_VITERBI)
+		*status |= FE_HAS_VITERBI;
+	if (lock & CX24116_HAS_SYNCLOCK)
+		*status |= FE_HAS_SYNC | FE_HAS_LOCK;
+
+	return 0;
+}
+
+static int cx24116_read_ber(struct dvb_frontend* fe, u32* ber)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+
+	dprintk("%s()\n", __func__);
+
+	*ber =  ( cx24116_readreg(state, CX24116_REG_BER24) << 24 ) |
+		( cx24116_readreg(state, CX24116_REG_BER16) << 16 ) |
+		( cx24116_readreg(state, CX24116_REG_BER8 ) << 8  ) |
+		  cx24116_readreg(state, CX24116_REG_BER0 );
+
+	return 0;
+}
+
+/* TODO Determine function and scale appropriately */
+static int cx24116_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	struct cx24116_cmd cmd;
+	int ret;
+	u16 sig_reading;
+
+	dprintk("%s()\n", __func__);
+
+	/* Firmware CMD 19: Get AGC */
+	cmd.args[0x00] = CMD_GETAGC;
+	cmd.len= 0x01;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	sig_reading = ( cx24116_readreg(state, CX24116_REG_SSTATUS) & CX24116_SIGNAL_MASK ) |
+		( cx24116_readreg(state, CX24116_REG_SIGNAL) << 6 );
+	*signal_strength= 0 - sig_reading;
+
+	dprintk("%s: raw / cooked = 0x%04x / 0x%04x\n", __func__, sig_reading, *signal_strength);
+
+	return 0;
+}
+
+/* SNR (0..100)% = (sig & 0xf0) * 10 + (sig & 0x0f) * 10 / 16 */
+static int cx24116_read_snr(struct dvb_frontend* fe, u16* snr)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	u8 snr_reading;
+	static const u32 snr_tab[] = { /* 10 x Table (rounded up) */
+		0x00000,0x0199A,0x03333,0x04ccD,0x06667,
+			0x08000,0x0999A,0x0b333,0x0cccD,0x0e667,
+		0x10000,0x1199A,0x13333,0x14ccD,0x16667,0x18000 };
+
+	dprintk("%s()\n", __func__);
+
+	snr_reading = cx24116_readreg(state, CX24116_REG_QUALITY);
+
+	if(snr_reading >= 0xa0 /* 100% */)
+		*snr = 0xffff;
+	else
+		*snr = snr_tab [ ( snr_reading & 0xf0 )   >> 4 ] +
+			( snr_tab [ ( snr_reading & 0x0f ) ] >> 4 );
+
+	dprintk("%s: raw / cooked = 0x%02x / 0x%04x\n", __func__,
+		snr_reading, *snr);
+
+	return 0;
+}
+
+static int cx24116_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+
+	dprintk("%s()\n", __func__);
+
+	*ucblocks = ( cx24116_readreg(state, CX24116_REG_UCB8) << 8 ) |
+		cx24116_readreg(state, CX24116_REG_UCB0);
+
+	return 0;
+}
+
+/* Overwrite the current tuning params, we are about to tune */
+static void cx24116_clone_params(struct dvb_frontend* fe)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	memcpy(&state->dcur, &state->dnxt, sizeof(state->dcur));
+}
+
+/* Wait for LNB */
+static int cx24116_wait_for_lnb(struct dvb_frontend* fe)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	int i;
+
+	dprintk("%s() qstatus = 0x%02x\n", __func__,
+		cx24116_readreg(state, CX24116_REG_QSTATUS));
+
+	/* Wait for up to 300 ms */
+	for(i = 0; i < 30 ; i++) {
+		if (cx24116_readreg(state, CX24116_REG_QSTATUS) & 0x20)
+			return 0;
+		msleep(10);
+	}
+
+	dprintk("%s(): LNB not ready\n", __func__);
+
+	return -ETIMEDOUT; /* -EBUSY ? */
+}
+
+static int cx24116_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+	struct cx24116_cmd cmd;
+	int ret;
+
+	dprintk("%s(%d)\n", __func__, tone);
+	if ( (tone != SEC_TONE_ON) && (tone != SEC_TONE_OFF) ) {
+		printk("%s: Invalid, tone=%d\n", __func__, tone);
+		return -EINVAL;
+	}
+
+	/* Wait for LNB ready */
+	ret = cx24116_wait_for_lnb(fe);
+	if(ret != 0)
+		return ret;
+
+	/* Min delay time after DiSEqC send */
+	msleep(15); /* XXX determine is FW does this, see send_diseqc/burst */
+
+	/* This is always done before the tone is set */
+	cmd.args[0x00] = CMD_SET_TONEPRE;
+	cmd.args[0x01] = 0x00;
+	cmd.len= 0x02;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	/* Now we set the tone */
+	cmd.args[0x00] = CMD_SET_TONE;
+	cmd.args[0x01] = 0x00;
+	cmd.args[0x02] = 0x00;
+
+	switch (tone) {
+	case SEC_TONE_ON:
+		dprintk("%s: setting tone on\n", __func__);
+		cmd.args[0x03] = 0x01;
+		break;
+	case SEC_TONE_OFF:
+		dprintk("%s: setting tone off\n",__func__);
+		cmd.args[0x03] = 0x00;
+		break;
+	}
+	cmd.len= 0x04;
+
+	/* Min delay time before DiSEqC send */
+	msleep(15); /* XXX determine is FW does this, see send_diseqc/burst */
+
+	return cx24116_cmd_execute(fe, &cmd);
+}
+
+/* Initialise DiSEqC */
+static int cx24116_diseqc_init(struct dvb_frontend* fe)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	struct cx24116_cmd cmd;
+	int ret;
+
+	/* Firmware CMD 20: LNB/DiSEqC config */
+	cmd.args[0x00] = CMD_LNBCONFIG;
+	cmd.args[0x01] = 0x00;
+	cmd.args[0x02] = 0x10;
+	cmd.args[0x03] = 0x00;
+	cmd.args[0x04] = 0x8f;
+	cmd.args[0x05] = 0x28;
+	cmd.args[0x06] = (toneburst == CX24116_DISEQC_TONEOFF) ? 0x00 : 0x01;
+	cmd.args[0x07] = 0x01;
+	cmd.len= 0x08;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	/* Prepare a DiSEqC command */
+	state->dsec_cmd.args[0x00] = CMD_LNBSEND;
+
+	/* DiSEqC burst */
+	state->dsec_cmd.args[CX24116_DISEQC_BURST]  = CX24116_DISEQC_MINI_A;
+
+	/* Unknown */
+	state->dsec_cmd.args[CX24116_DISEQC_ARG2_2] = 0x02;
+	state->dsec_cmd.args[CX24116_DISEQC_ARG3_0] = 0x00;
+	state->dsec_cmd.args[CX24116_DISEQC_ARG4_0] = 0x00; /* Continuation flag? */
+
+	/* DiSEqC message length */
+	state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] = 0x00;
+
+	/* Command length */
+	state->dsec_cmd.len= CX24116_DISEQC_MSGOFS;
+
+	return 0;
+}
+
+/* Send DiSEqC message with derived burst (hack) || previous burst */
+static int cx24116_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *d)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	int i, ret;
+
+	/* Dump DiSEqC message */
+	if (debug) {
+		printk("cx24116: %s(", __func__);
+		for(i = 0 ; i < d->msg_len ;) {
+			printk("0x%02x", d->msg[i]);
+			if(++i < d->msg_len)
+				printk(", ");
+			}
+		printk(") toneburst=%d\n", toneburst);
+	}
+
+	/* Validate length */
+	if(d->msg_len > (CX24116_ARGLEN - CX24116_DISEQC_MSGOFS))
+		return -EINVAL;
+
+	/* DiSEqC message */
+	for (i = 0; i < d->msg_len; i++)
+		state->dsec_cmd.args[CX24116_DISEQC_MSGOFS + i] = d->msg[i];
+
+	/* DiSEqC message length */
+	state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] = d->msg_len;
+
+	/* Command length */
+	state->dsec_cmd.len= CX24116_DISEQC_MSGOFS + state->dsec_cmd.args[CX24116_DISEQC_MSGLEN];
+
+	/* DiSEqC toneburst */
+	if(toneburst == CX24116_DISEQC_MESGCACHE)
+		/* Message is cached */
+		return 0;
+
+	else if(toneburst == CX24116_DISEQC_TONEOFF)
+		/* Message is sent without burst */
+		state->dsec_cmd.args[CX24116_DISEQC_BURST] = 0;
+
+	else if(toneburst == CX24116_DISEQC_TONECACHE) {
+		/*
+		 * Message is sent with derived else cached burst
+		 *
+		 * WRITE PORT GROUP COMMAND 38
+		 *
+		 * 0/A/A: E0 10 38 F0..F3
+		 * 1/B/B: E0 10 38 F4..F7
+		 * 2/C/A: E0 10 38 F8..FB
+		 * 3/D/B: E0 10 38 FC..FF
+		 *
+		 * databyte[3]= 8421:8421
+		 *              ABCD:WXYZ
+		 *              CLR :SET
+		 *
+		 *              WX= PORT SELECT 0..3    (X=TONEBURST)
+		 *              Y = VOLTAGE             (0=13V, 1=18V)
+		 *              Z = BAND                (0=LOW, 1=HIGH(22K))
+		 */
+		if(d->msg_len >= 4 && d->msg[2] == 0x38)
+			state->dsec_cmd.args[CX24116_DISEQC_BURST] = ((d->msg[3] & 4) >> 2);
+		if(debug)
+			dprintk("%s burst=%d\n", __func__, state->dsec_cmd.args[CX24116_DISEQC_BURST]);
+	}
+
+	/* Wait for LNB ready */
+	ret = cx24116_wait_for_lnb(fe);
+	if(ret != 0)
+		return ret;
+
+	/* Wait for voltage/min repeat delay */
+	msleep(100);
+
+	/* Command */
+	ret = cx24116_cmd_execute(fe, &state->dsec_cmd);
+	if(ret != 0)
+		return ret;
+	/*
+	 * Wait for send
+	 *
+	 * Eutelsat spec:
+	 * >15ms delay          + (XXX determine if FW does this, see set_tone)
+	 *  13.5ms per byte     +
+	 * >15ms delay          +
+	 *  12.5ms burst        +
+	 * >15ms delay            (XXX determine if FW does this, see set_tone)
+	 */
+	msleep( (state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] << 4) + ((toneburst == CX24116_DISEQC_TONEOFF) ? 30 : 60) );
+
+	return 0;
+}
+
+/* Send DiSEqC burst */
+static int cx24116_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	int ret;
+
+	dprintk("%s(%d) toneburst=%d\n",__func__, burst, toneburst);
+
+	/* DiSEqC burst */
+	if (burst == SEC_MINI_A)
+		state->dsec_cmd.args[CX24116_DISEQC_BURST] = CX24116_DISEQC_MINI_A;
+	else if(burst == SEC_MINI_B)
+		state->dsec_cmd.args[CX24116_DISEQC_BURST] = CX24116_DISEQC_MINI_B;
+	else
+		return -EINVAL;
+
+	/* DiSEqC toneburst */
+	if(toneburst != CX24116_DISEQC_MESGCACHE)
+		/* Burst is cached */
+		return 0;
+
+	/* Burst is to be sent with cached message */
+
+	/* Wait for LNB ready */
+	ret = cx24116_wait_for_lnb(fe);
+	if(ret != 0)
+		return ret;
+
+	/* Wait for voltage/min repeat delay */
+	msleep(100);
+
+	/* Command */
+	ret = cx24116_cmd_execute(fe, &state->dsec_cmd);
+	if(ret != 0)
+		return ret;
+
+	/*
+	 * Wait for send
+	 *
+	 * Eutelsat spec:
+	 * >15ms delay          + (XXX determine if FW does this, see set_tone)
+	 *  13.5ms per byte     +
+	 * >15ms delay          +
+	 *  12.5ms burst        +
+	 * >15ms delay            (XXX determine if FW does this, see set_tone)
+	 */
+	msleep( (state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] << 4) + 60 );
+
+	return 0;
+}
+
+static void cx24116_release(struct dvb_frontend* fe)
+{
+	struct cx24116_state* state = fe->demodulator_priv;
+	dprintk("%s\n",__func__);
+	kfree(state);
+}
+
+static struct dvb_frontend_ops cx24116_ops;
+
+struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
+				    struct i2c_adapter* i2c)
+{
+	struct cx24116_state* state = NULL;
+	int ret;
+
+	dprintk("%s\n",__func__);
+
+	/* allocate memory for the internal state */
+	state = kmalloc(sizeof(struct cx24116_state), GFP_KERNEL);
+	if (state == NULL) {
+		printk("Unable to kmalloc\n");
+		goto error1;
+	}
+
+	/* setup the state */
+	memset(state, 0, sizeof(struct cx24116_state));
+
+	state->config = config;
+	state->i2c = i2c;
+
+	/* check if the demod is present */
+	ret = (cx24116_readreg(state, 0xFF) << 8) | cx24116_readreg(state, 0xFE);
+	if (ret != 0x0501) {
+		printk("Invalid probe, probably not a CX24116 device\n");
+		goto error2;
+	}
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &cx24116_ops, sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+	return &state->frontend;
+
+error2: kfree(state);
+error1: return NULL;
+}
+#if 0
+static int cx24116_get_params(struct dvb_frontend* fe)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *cache = &fe->dtv_property_cache;
+
+	dprintk("%s()\n",__func__);
+
+	cache->frequency = state->dcur.frequency;
+	cache->inversion = state->dcur.inversion;
+	cache->modulation = state->dcur.modulation;
+	cache->fec_inner = state->dcur.fec;
+	cache->symbol_rate = state->dcur.symbol_rate;
+
+	return 0;
+}
+#endif
+/*
+ * Initialise or wake up device
+ *
+ * Power config will reset and load initial firmware if required
+ */
+static int cx24116_initfe(struct dvb_frontend* fe)
+{
+	struct cx24116_state* state = fe->demodulator_priv;
+	struct cx24116_cmd cmd;
+	int ret;
+
+	dprintk("%s()\n",__func__);
+
+	/* Power on */
+	cx24116_writereg(state, 0xe0, 0);
+	cx24116_writereg(state, 0xe1, 0);
+	cx24116_writereg(state, 0xea, 0);
+
+	/* Firmware CMD 36: Power config */
+	cmd.args[0x00] = CMD_TUNERSLEEP;
+	cmd.args[0x01] = 0;
+	cmd.len= 0x02;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if(ret != 0)
+		return ret;
+
+	return cx24116_diseqc_init(fe);
+}
+
+/*
+ * Put device to sleep
+ */
+static int cx24116_sleep(struct dvb_frontend* fe)
+{
+	struct cx24116_state* state = fe->demodulator_priv;
+	struct cx24116_cmd cmd;
+	int ret;
+
+	dprintk("%s()\n",__func__);
+
+	/* Firmware CMD 36: Power config */
+	cmd.args[0x00] = CMD_TUNERSLEEP;
+	cmd.args[0x01] = 1;
+	cmd.len= 0x02;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if(ret != 0)
+		return ret;
+
+	/* Power off (Shutdown clocks) */
+	cx24116_writereg(state, 0xea, 0xff);
+	cx24116_writereg(state, 0xe1, 1);
+	cx24116_writereg(state, 0xe0, 1);
+
+	return 0;
+}
+
+static int cx24116_set_property(struct dvb_frontend *fe, struct dtv_property* tvp)
+{
+	dprintk("%s(..)\n", __func__);
+	return 0;
+}
+
+static int cx24116_get_property(struct dvb_frontend *fe, struct dtv_property* tvp)
+{
+	dprintk("%s(..)\n", __func__);
+	return 0;
+}
+
+/* dvb-core told us to tune, the tv property cache will be complete,
+ * it's safe for is to pull values and use them for tuning purposes.
+ */
+static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+{
+	struct cx24116_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct cx24116_cmd cmd;
+	fe_status_t tunerstat;
+	int i, status, ret, retune = 1;
+
+	dprintk("%s()\n",__func__);
+
+	state->dnxt.modulation = c->modulation;
+	state->dnxt.frequency = c->frequency;
+
+	switch(c->delivery_system) {
+		case SYS_DVBS:
+			dprintk("%s: DVB-S delivery system selected\n",__func__);
+			state->dnxt.pilot = PILOT_OFF;
+			state->dnxt.rolloff_val = CX24116_ROLLOFF_035;
+			state->dnxt.rolloff = c->rolloff;
+			break;
+		case SYS_DVBS2:
+			dprintk("%s: DVB-S2 delivery system selected\n",__func__);
+			if(c->pilot == PILOT_AUTO)
+				retune++;
+			state->dnxt.pilot = c->pilot;
+			switch(c->rolloff) {
+				case ROLLOFF_20:
+					state->dnxt.rolloff_val= CX24116_ROLLOFF_020;
+					break;
+				case ROLLOFF_25:
+					state->dnxt.rolloff_val= CX24116_ROLLOFF_025;
+					break;
+				case ROLLOFF_35:
+					state->dnxt.rolloff_val= CX24116_ROLLOFF_035;
+					break;
+				case ROLLOFF_AUTO:
+					return -EOPNOTSUPP;
+			}
+			state->dnxt.rolloff = c->rolloff;
+			break;
+		default:
+			dprintk("%s: unsupported delivery system selected (%d)\n",
+				__func__, c->delivery_system);
+			return -EOPNOTSUPP;
+	}
+
+	if ((ret = cx24116_set_inversion(state, c->inversion)) !=  0)
+		return ret;
+
+	if ((ret = cx24116_set_fec(state, c->modulation, c->fec_inner)) !=  0)
+		return ret;
+
+	if ((ret = cx24116_set_symbolrate(state, c->symbol_rate)) !=  0)
+		return ret;
+
+	/* discard the 'current' tuning parameters and prepare to tune */
+	cx24116_clone_params(fe);
+
+	dprintk("%s:   retune      = %d\n", __func__, retune);
+	dprintk("%s:   rolloff     = %d\n", __func__, state->dcur.rolloff);
+	dprintk("%s:   pilot       = %d\n", __func__, state->dcur.pilot);
+	dprintk("%s:   frequency   = %d\n", __func__, state->dcur.frequency);
+	dprintk("%s:   symbol_rate = %d\n", __func__, state->dcur.symbol_rate);
+	dprintk("%s:   FEC         = %d (mask/val = 0x%02x/0x%02x)\n", __func__,
+		state->dcur.fec, state->dcur.fec_mask, state->dcur.fec_val);
+	dprintk("%s:   Inversion   = %d (val = 0x%02x)\n", __func__,
+		state->dcur.inversion, state->dcur.inversion_val);
+
+	/* This is also done in advise/acquire on HVR4000 but not on LITE */
+	if (state->config->set_ts_params)
+		state->config->set_ts_params(fe, 0);
+
+	/* Set/Reset B/W */
+	cmd.args[0x00] = CMD_BANDWIDTH;
+	cmd.args[0x01] = 0x01;
+	cmd.len= 0x02;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	/* Prepare a tune request */
+	cmd.args[0x00] = CMD_TUNEREQUEST;
+
+	/* Frequency */
+	cmd.args[0x01] = (state->dcur.frequency & 0xff0000) >> 16;
+	cmd.args[0x02] = (state->dcur.frequency & 0x00ff00) >> 8;
+	cmd.args[0x03] = (state->dcur.frequency & 0x0000ff);
+
+	/* Symbol Rate */
+	cmd.args[0x04] = ((state->dcur.symbol_rate / 1000) & 0xff00) >> 8;
+	cmd.args[0x05] = ((state->dcur.symbol_rate / 1000) & 0x00ff);
+
+	/* Automatic Inversion */
+	cmd.args[0x06] = state->dcur.inversion_val;
+
+	/* Modulation / FEC & Pilot Off */
+	cmd.args[0x07] = state->dcur.fec_val;
+
+	if (state->dcur.pilot == PILOT_ON)
+		cmd.args[0x07] |= CX24116_PILOT;
+
+	cmd.args[0x08] = CX24116_SEARCH_RANGE_KHZ >> 8;
+	cmd.args[0x09] = CX24116_SEARCH_RANGE_KHZ & 0xff;
+	cmd.args[0x0a] = 0x00;
+	cmd.args[0x0b] = 0x00;
+	cmd.args[0x0c] = state->dcur.rolloff_val;
+	cmd.args[0x0d] = state->dcur.fec_mask;
+
+	if (state->dcur.symbol_rate > 30000000) {
+		cmd.args[0x0e] = 0x04;
+		cmd.args[0x0f] = 0x00;
+		cmd.args[0x10] = 0x01;
+		cmd.args[0x11] = 0x77;
+		cmd.args[0x12] = 0x36;
+		cx24116_writereg(state, CX24116_REG_CLKDIV, 0x44);
+		cx24116_writereg(state, CX24116_REG_RATEDIV, 0x01);
+	} else {
+		cmd.args[0x0e] = 0x06;
+		cmd.args[0x0f] = 0x00;
+		cmd.args[0x10] = 0x00;
+		cmd.args[0x11] = 0xFA;
+		cmd.args[0x12] = 0x24;
+		cx24116_writereg(state, CX24116_REG_CLKDIV, 0x46);
+		cx24116_writereg(state, CX24116_REG_RATEDIV, 0x00);
+	}
+
+	cmd.len= 0x13;
+
+	/* We need to support pilot and non-pilot tuning in the
+	 * driver automatically. This is a workaround for because
+	 * the demod does not support autodetect.
+	 */
+	do {
+		/* Reset status register */
+		status = cx24116_readreg(state, CX24116_REG_SSTATUS) & CX24116_SIGNAL_MASK;
+		cx24116_writereg(state, CX24116_REG_SSTATUS, status);
+
+		/* Tune */
+		ret = cx24116_cmd_execute(fe, &cmd);
+		if( ret != 0 )
+			break;
+
+		/*
+		 * Wait for up to 500 ms before retrying
+		 *
+		 * If we are able to tune then generally it occurs within 100ms.
+		 * If it takes longer, try a different toneburst setting.
+		 */
+		for(i = 0; i < 50 ; i++) {
+			cx24116_read_status(fe, &tunerstat);
+			status = tunerstat & (FE_HAS_SIGNAL | FE_HAS_SYNC);
+			if(status == (FE_HAS_SIGNAL | FE_HAS_SYNC)) {
+				dprintk("%s: Tuned\n",__func__);
+				goto tuned;
+			}
+			msleep(10);
+		}
+
+		dprintk("%s: Not tuned\n",__func__);
+
+		/* Toggle pilot bit when in auto-pilot */
+		if(state->dcur.pilot == PILOT_AUTO)
+			cmd.args[0x07] ^= CX24116_PILOT;
+	}
+	while(--retune);
+
+tuned:  /* Set/Reset B/W */
+	cmd.args[0x00] = CMD_BANDWIDTH;
+	cmd.args[0x01] = 0x00;
+	cmd.len= 0x02;
+	ret = cx24116_cmd_execute(fe, &cmd);
+	if (ret != 0)
+		return ret;
+
+	return ret;
+}
+
+static struct dvb_frontend_ops cx24116_ops = {
+
+	.info = {
+		.name = "Conexant CX24116/CX24118",
+		.type = FE_QPSK,
+		.frequency_min = 950000,
+		.frequency_max = 2150000,
+		.frequency_stepsize = 1011, /* kHz for QPSK frontends */
+		.frequency_tolerance = 5000,
+		.symbol_rate_min = 1000000,
+		.symbol_rate_max = 45000000,
+		.caps = FE_CAN_INVERSION_AUTO |
+			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
+			FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK | FE_CAN_RECOVER
+	},
+
+	.release = cx24116_release,
+
+	.init = cx24116_initfe,
+	.sleep = cx24116_sleep,
+	.read_status = cx24116_read_status,
+	.read_ber = cx24116_read_ber,
+	.read_signal_strength = cx24116_read_signal_strength,
+	.read_snr = cx24116_read_snr,
+	.read_ucblocks = cx24116_read_ucblocks,
+	.set_tone = cx24116_set_tone,
+	.set_voltage = cx24116_set_voltage,
+	.diseqc_send_master_cmd = cx24116_send_diseqc_msg,
+	.diseqc_send_burst = cx24116_diseqc_send_burst,
+
+	.set_property = cx24116_set_property,
+	.get_property = cx24116_get_property,
+	.set_frontend = cx24116_set_frontend,
+};
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
+
+module_param(toneburst, int, 0644);
+MODULE_PARM_DESC(toneburst, "DiSEqC toneburst 0=OFF, 1=TONE CACHE, 2=MESSAGE CACHE (default:1)");
+
+MODULE_DESCRIPTION("DVB Frontend module for Conexant cx24116/cx24118 hardware");
+MODULE_AUTHOR("Steven Toth");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(cx24116_attach);
diff --git a/linux/drivers/media/dvb/frontends/cx24116.h b/linux/drivers/media/dvb/frontends/cx24116.h
new file mode 100644
index 000000000..8dbcec268
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/cx24116.h
@@ -0,0 +1,53 @@
+/*
+    Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver
+
+    Copyright (C) 2006 Steven Toth <stoth@linuxtv.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef CX24116_H
+#define CX24116_H
+
+#include <linux/dvb/frontend.h>
+
+struct cx24116_config
+{
+	/* the demodulator's i2c address */
+	u8 demod_address;
+
+	/* Need to set device param for start_dma */
+	int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
+
+	/* Need to reset device during firmware loading */
+	int (*reset_device)(struct dvb_frontend* fe);
+
+	/* Need to set MPEG parameters */
+	u8 mpg_clk_pos_pol:0x02;
+};
+
+#if defined(CONFIG_DVB_CX24116) || defined(CONFIG_DVB_CX24116_MODULE)
+extern struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
+					   struct i2c_adapter* i2c);
+#else
+static inline struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
+						  struct i2c_adapter* i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif // CONFIG_DVB_CX24116
+
+#endif /* CX24116_H */
diff --git a/linux/drivers/media/dvb/frontends/dib7000m.c b/linux/drivers/media/dvb/frontends/dib7000m.c
index e6968317d..763407d06 100644
--- a/linux/drivers/media/dvb/frontends/dib7000m.c
+++ b/linux/drivers/media/dvb/frontends/dib7000m.c
@@ -1320,7 +1320,9 @@ struct i2c_adapter * dib7000m_get_i2c_master(struct dvb_frontend *demod, enum di
 }
 EXPORT_SYMBOL(dib7000m_get_i2c_master);
 
-static int dib7000m_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods,
+#if 0 /* keep */
+/* used with some prototype boards */
+int dib7000m_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods,
 		u8 default_addr, struct dib7000m_config cfg[])
 {
 	struct dib7000m_state st = { .i2c_adap = i2c };
@@ -1366,6 +1368,7 @@ static int dib7000m_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods,
 	return 0;
 }
 EXPORT_SYMBOL(dib7000m_i2c_enumeration);
+#endif
 
 static struct dvb_frontend_ops dib7000m_ops;
 struct dvb_frontend * dib7000m_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000m_config *cfg)
diff --git a/linux/drivers/media/dvb/frontends/si21xx.c b/linux/drivers/media/dvb/frontends/si21xx.c
new file mode 100644
index 000000000..bad4ce9b8
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/si21xx.c
@@ -0,0 +1,1049 @@
+/* DVB compliant Linux driver for the DVB-S si2109/2110 demodulator
+*
+* Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
+*
+*	This program is free software; you can redistribute it and/or modify
+*	it under the terms of the GNU General Public License as published by
+*	the Free Software Foundation; either version 2 of the License, or
+*	(at your option) any later version.
+*
+*/
+#include <linux/version.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "si21xx.h"
+
+#define	REVISION_REG			0x00
+#define	SYSTEM_MODE_REG			0x01
+#define	TS_CTRL_REG_1			0x02
+#define	TS_CTRL_REG_2			0x03
+#define	PIN_CTRL_REG_1			0x04
+#define	PIN_CTRL_REG_2			0x05
+#define	LOCK_STATUS_REG_1		0x0f
+#define	LOCK_STATUS_REG_2		0x10
+#define	ACQ_STATUS_REG			0x11
+#define	ACQ_CTRL_REG_1			0x13
+#define	ACQ_CTRL_REG_2			0x14
+#define	PLL_DIVISOR_REG			0x15
+#define	COARSE_TUNE_REG			0x16
+#define	FINE_TUNE_REG_L			0x17
+#define	FINE_TUNE_REG_H			0x18
+
+#define	ANALOG_AGC_POWER_LEVEL_REG	0x28
+#define	CFO_ESTIMATOR_CTRL_REG_1	0x29
+#define	CFO_ESTIMATOR_CTRL_REG_2	0x2a
+#define	CFO_ESTIMATOR_CTRL_REG_3	0x2b
+
+#define	SYM_RATE_ESTIMATE_REG_L		0x31
+#define	SYM_RATE_ESTIMATE_REG_M		0x32
+#define	SYM_RATE_ESTIMATE_REG_H		0x33
+
+#define	CFO_ESTIMATOR_OFFSET_REG_L	0x36
+#define	CFO_ESTIMATOR_OFFSET_REG_H	0x37
+#define	CFO_ERROR_REG_L			0x38
+#define	CFO_ERROR_REG_H			0x39
+#define	SYM_RATE_ESTIMATOR_CTRL_REG	0x3a
+
+#define	SYM_RATE_REG_L			0x3f
+#define	SYM_RATE_REG_M			0x40
+#define	SYM_RATE_REG_H			0x41
+#define	SYM_RATE_ESTIMATOR_MAXIMUM_REG	0x42
+#define	SYM_RATE_ESTIMATOR_MINIMUM_REG	0x43
+
+#define	C_N_ESTIMATOR_CTRL_REG		0x7c
+#define	C_N_ESTIMATOR_THRSHLD_REG	0x7d
+#define	C_N_ESTIMATOR_LEVEL_REG_L	0x7e
+#define	C_N_ESTIMATOR_LEVEL_REG_H	0x7f
+
+#define	BLIND_SCAN_CTRL_REG		0x80
+
+#define	LSA_CTRL_REG_1			0x8D
+#define	SPCTRM_TILT_CORR_THRSHLD_REG	0x8f
+#define	ONE_DB_BNDWDTH_THRSHLD_REG	0x90
+#define	TWO_DB_BNDWDTH_THRSHLD_REG	0x91
+#define	THREE_DB_BNDWDTH_THRSHLD_REG	0x92
+#define	INBAND_POWER_THRSHLD_REG	0x93
+#define	REF_NOISE_LVL_MRGN_THRSHLD_REG	0x94
+
+#define	VIT_SRCH_CTRL_REG_1		0xa0
+#define	VIT_SRCH_CTRL_REG_2		0xa1
+#define	VIT_SRCH_CTRL_REG_3		0xa2
+#define	VIT_SRCH_STATUS_REG		0xa3
+#define	VITERBI_BER_COUNT_REG_L		0xab
+#define	REED_SOLOMON_CTRL_REG		0xb0
+#define	REED_SOLOMON_ERROR_COUNT_REG_L	0xb1
+#define	PRBS_CTRL_REG			0xb5
+
+#define	LNB_CTRL_REG_1			0xc0
+#define	LNB_CTRL_REG_2			0xc1
+#define	LNB_CTRL_REG_3			0xc2
+#define	LNB_CTRL_REG_4			0xc3
+#define	LNB_CTRL_STATUS_REG		0xc4
+#define	LNB_FIFO_REGS_0			0xc5
+#define	LNB_FIFO_REGS_1			0xc6
+#define	LNB_FIFO_REGS_2			0xc7
+#define	LNB_FIFO_REGS_3			0xc8
+#define	LNB_FIFO_REGS_4			0xc9
+#define	LNB_FIFO_REGS_5			0xca
+#define	LNB_SUPPLY_CTRL_REG_1		0xcb
+#define	LNB_SUPPLY_CTRL_REG_2		0xcc
+#define	LNB_SUPPLY_CTRL_REG_3		0xcd
+#define	LNB_SUPPLY_CTRL_REG_4		0xce
+#define	LNB_SUPPLY_STATUS_REG		0xcf
+
+#define FALSE	0
+#define TRUE	1
+#define FAIL	-1
+#define PASS	0
+
+#define ALLOWABLE_FS_COUNT	10
+#define STATUS_BER		0
+#define STATUS_UCBLOCKS		1
+
+static int debug;
+#define dprintk(args...) \
+	do { \
+		if (debug) \
+			printk(KERN_DEBUG "si21xx: " args); \
+	} while (0)
+
+enum {
+	ACTIVE_HIGH,
+	ACTIVE_LOW
+};
+enum {
+	BYTE_WIDE,
+	BIT_WIDE
+};
+enum {
+	CLK_GAPPED_MODE,
+	CLK_CONTINUOUS_MODE
+};
+enum {
+	RISING_EDGE,
+	FALLING_EDGE
+};
+enum {
+	MSB_FIRST,
+	LSB_FIRST
+};
+enum {
+	SERIAL,
+	PARALLEL
+};
+
+struct si21xx_state {
+	struct i2c_adapter *i2c;
+	const struct si21xx_config *config;
+	struct dvb_frontend frontend;
+	u8 initialised:1;
+	int errmode;
+	int fs;			/*Sampling rate of the ADC in MHz*/
+};
+
+/*	register default initialization */
+static u8 serit_sp1511lhb_inittab[] = {
+	0x01, 0x28,	/* set i2c_inc_disable */
+	0x20, 0x03,
+	0x27, 0x20,
+	0xe0, 0x45,
+	0xe1, 0x08,
+	0xfe, 0x01,
+	0x01, 0x28,
+	0x89, 0x09,
+	0x04, 0x80,
+	0x05, 0x01,
+	0x06, 0x00,
+	0x20, 0x03,
+	0x24, 0x88,
+	0x29, 0x09,
+	0x2a, 0x0f,
+	0x2c, 0x10,
+	0x2d, 0x19,
+	0x2e, 0x08,
+	0x2f, 0x10,
+	0x30, 0x19,
+	0x34, 0x20,
+	0x35, 0x03,
+	0x45, 0x02,
+	0x46, 0x45,
+	0x47, 0xd0,
+	0x48, 0x00,
+	0x49, 0x40,
+	0x4a, 0x03,
+	0x4c, 0xfd,
+	0x4f, 0x2e,
+	0x50, 0x2e,
+	0x51, 0x10,
+	0x52, 0x10,
+	0x56, 0x92,
+	0x59, 0x00,
+	0x5a, 0x2d,
+	0x5b, 0x33,
+	0x5c, 0x1f,
+	0x5f, 0x76,
+	0x62, 0xc0,
+	0x63, 0xc0,
+	0x64, 0xf3,
+	0x65, 0xf3,
+	0x79, 0x40,
+	0x6a, 0x40,
+	0x6b, 0x0a,
+	0x6c, 0x80,
+	0x6d, 0x27,
+	0x71, 0x06,
+	0x75, 0x60,
+	0x78, 0x00,
+	0x79, 0xb5,
+	0x7c, 0x05,
+	0x7d, 0x1a,
+	0x87, 0x55,
+	0x88, 0x72,
+	0x8f, 0x08,
+	0x90, 0xe0,
+	0x94, 0x40,
+	0xa0, 0x3f,
+	0xa1, 0xc0,
+	0xa4, 0xcc,
+	0xa5, 0x66,
+	0xa6, 0x66,
+	0xa7, 0x7b,
+	0xa8, 0x7b,
+	0xa9, 0x7b,
+	0xaa, 0x9a,
+	0xed, 0x04,
+	0xad, 0x00,
+	0xae, 0x03,
+	0xcc, 0xab,
+	0x01, 0x08,
+	0xff, 0xff
+};
+
+/*	low level read/writes */
+static int si21_writeregs(struct si21xx_state *state, u8 reg1,
+							u8 *data, int len)
+{
+	int ret;
+	u8 buf[60];/* = { reg1, data };*/
+	struct i2c_msg msg = {
+				.addr = state->config->demod_address,
+				.flags = 0,
+				.buf = buf,
+				.len = len + 1
+	};
+
+	msg.buf[0] =  reg1;
+	memcpy(msg.buf + 1, data, len);
+
+	ret = i2c_transfer(state->i2c, &msg, 1);
+
+	if (ret != 1)
+		dprintk("%s: writereg error (reg1 == 0x%02x, data == 0x%02x, "
+			"ret == %i)\n", __func__, reg1, data[0], ret);
+
+	return (ret != 1) ? -EREMOTEIO : 0;
+}
+
+static int si21_writereg(struct si21xx_state *state, u8 reg, u8 data)
+{
+	int ret;
+	u8 buf[] = { reg, data };
+	struct i2c_msg msg = {
+				.addr = state->config->demod_address,
+				.flags = 0,
+				.buf = buf,
+				.len = 2
+	};
+
+	ret = i2c_transfer(state->i2c, &msg, 1);
+
+	if (ret != 1)
+		dprintk("%s: writereg error (reg == 0x%02x, data == 0x%02x, "
+			"ret == %i)\n", __func__, reg, data, ret);
+
+	return (ret != 1) ? -EREMOTEIO : 0;
+}
+
+static int si21_write(struct dvb_frontend *fe, u8 *buf, int len)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+
+	if (len != 2)
+		return -EINVAL;
+
+	return si21_writereg(state, buf[0], buf[1]);
+}
+
+static u8 si21_readreg(struct si21xx_state *state, u8 reg)
+{
+	int ret;
+	u8 b0[] = { reg };
+	u8 b1[] = { 0 };
+	struct i2c_msg msg[] = {
+		{
+			.addr = state->config->demod_address,
+			.flags = 0,
+			.buf = b0,
+			.len = 1
+		}, {
+			.addr = state->config->demod_address,
+			.flags = I2C_M_RD,
+			.buf = b1,
+			.len = 1
+		}
+	};
+
+	ret = i2c_transfer(state->i2c, msg, 2);
+
+	if (ret != 2)
+		dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n",
+			__func__, reg, ret);
+
+	return b1[0];
+}
+
+static int si21_readregs(struct si21xx_state *state, u8 reg1, u8 *b, u8 len)
+{
+	int ret;
+	struct i2c_msg msg[] = {
+		{
+			.addr = state->config->demod_address,
+			.flags = 0,
+			.buf = &reg1,
+			.len = 1
+		}, {
+			.addr = state->config->demod_address,
+			.flags = I2C_M_RD,
+			.buf = b,
+			.len = len
+		}
+	};
+
+	ret = i2c_transfer(state->i2c, msg, 2);
+
+	if (ret != 2)
+		dprintk("%s: readreg error (ret == %i)\n", __func__, ret);
+
+	return ret == 2 ? 0 : -1;
+}
+#if 0
+static int si21xx_wait_diseqc_fifo(struct si21xx_state *state, int timeout)
+{
+	unsigned long start = jiffies;
+
+	dprintk("%s\n", __func__);
+
+	while (((si21_readreg(state, 0xc4) >> 7) & 1) == 0) {
+		if (jiffies - start > timeout) {
+			dprintk("%s: timeout!!\n", __func__);
+			return -ETIMEDOUT;
+		}
+		msleep(10);
+	};
+
+	return 0;
+}
+#endif
+
+static int si21xx_wait_diseqc_idle(struct si21xx_state *state, int timeout)
+{
+	unsigned long start = jiffies;
+
+	dprintk("%s\n", __func__);
+
+	while ((si21_readreg(state, LNB_CTRL_REG_1) & 0x8) == 8) {
+		if (jiffies - start > timeout) {
+			dprintk("%s: timeout!!\n", __func__);
+			return -ETIMEDOUT;
+		}
+		msleep(10);
+	};
+
+	return 0;
+}
+
+static int si21xx_set_symbolrate(struct dvb_frontend *fe, u32 srate)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+	u32 sym_rate, data_rate;
+	int i;
+	u8 sym_rate_bytes[3];
+
+	dprintk("%s : srate = %i\n", __func__ , srate);
+
+	if ((srate < 1000000) || (srate > 45000000))
+		return -EINVAL;
+
+	data_rate = srate;
+	sym_rate = 0;
+
+	for (i = 0; i < 4; ++i) {
+		sym_rate /= 100;
+		sym_rate = sym_rate + ((data_rate % 100) * 0x800000) /
+								state->fs;
+		data_rate /= 100;
+	}
+	for (i = 0; i < 3; ++i)
+		sym_rate_bytes[i] = (u8)((sym_rate >> (i * 8)) & 0xff);
+
+	si21_writeregs(state, SYM_RATE_REG_L, sym_rate_bytes, 0x03);
+
+	return 0;
+}
+
+static int si21xx_send_diseqc_msg(struct dvb_frontend *fe,
+					struct dvb_diseqc_master_cmd *m)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+#if 0
+	u8 val;
+	int i;
+
+		if (si21xx_wait_diseqc_idle(state, 100) < 0)
+			return -ETIMEDOUT;
+
+		val = si21_readreg(state, 0x08);
+		/* DiSEqC mode */
+		if (si21_writereg(state, 0x08, (val & ~0x7) | 0x6))
+			return -EREMOTEIO;
+
+		for (i = 0; i < m->msg_len; i++) {
+			if (si21xx_wait_diseqc_fifo(state, 100) < 0)
+				return -ETIMEDOUT;
+
+			if (si21_writereg(state, 0x09, m->msg[i]))
+				return -EREMOTEIO;
+		}
+
+		if (si21xx_wait_diseqc_idle(state, 100) < 0)
+			return -ETIMEDOUT;
+
+		return 0;
+	}
+
+int si21xx_set_lnb_msg(state, lnb_cmd)
+{
+#endif
+	u8 lnb_status;
+	u8 LNB_CTRL_1;
+	int status;
+
+	dprintk("%s\n", __func__);
+
+	status = PASS;
+	LNB_CTRL_1 = 0;
+
+	status |= si21_readregs(state, LNB_CTRL_STATUS_REG, &lnb_status, 0x01);
+	status |= si21_readregs(state, LNB_CTRL_REG_1, &lnb_status, 0x01);
+
+	/*fill the FIFO*/
+	status |= si21_writeregs(state, LNB_FIFO_REGS_0, m->msg, m->msg_len);
+
+	LNB_CTRL_1 = (lnb_status & 0x70);
+#if 0
+	LNB_CTRL_1 |= voltage << 6;	/*voltage select*/
+	LNB_CTRL_1 |= tone << 5;	/*continuous tone selection*/
+	LNB_CTRL_1 |= burst << 4;	/*tone burst selection*/
+	LNB_CTRL_1 |= mmsg << 3;	/*more messages indicator*/
+#endif
+	LNB_CTRL_1 |= m->msg_len;
+
+	LNB_CTRL_1 |= 0x80;	/* begin LNB signaling */
+
+	status |= si21_writeregs(state, LNB_CTRL_REG_1, &LNB_CTRL_1, 0x01);
+
+	return status;
+}
+
+static int si21xx_send_diseqc_burst(struct dvb_frontend *fe,
+						fe_sec_mini_cmd_t burst)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+	u8 val;
+
+	dprintk("%s\n", __func__);
+
+	if (si21xx_wait_diseqc_idle(state, 100) < 0)
+		return -ETIMEDOUT;
+
+	val = (0x80 | si21_readreg(state, 0xc1));
+#if 0
+	/* burst mode */
+	if (si21_writereg(state, LNB_CTRL_REG_1, (val & ~0x10))
+		return -EREMOTEIO;
+#endif
+	if (si21_writereg(state, LNB_CTRL_REG_1,
+			burst == SEC_MINI_A ? (val & ~0x10) : (val | 0x10)))
+		return -EREMOTEIO;
+
+	if (si21xx_wait_diseqc_idle(state, 100) < 0)
+		return -ETIMEDOUT;
+
+	if (si21_writereg(state, LNB_CTRL_REG_1, val))
+		return -EREMOTEIO;
+
+	return 0;
+}
+/*	30.06.2008 */
+static int si21xx_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+	u8 val;
+
+	dprintk("%s\n", __func__);
+#if 0
+	if (si21xx_wait_diseqc_idle(state, 100) < 0)
+		return -ETIMEDOUT;
+#endif
+	val = (0x80 | si21_readreg(state, LNB_CTRL_REG_1));
+
+	switch (tone) {
+	case SEC_TONE_ON:
+		return si21_writereg(state, LNB_CTRL_REG_1, val | 0x20);
+
+	case SEC_TONE_OFF:
+		return si21_writereg(state, LNB_CTRL_REG_1, (val & ~0x20));
+
+	default:
+		return -EINVAL;
+	}
+}
+
+static int si21xx_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t volt)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+
+	u8 val;
+	dprintk("%s: %s\n", __func__,
+		volt == SEC_VOLTAGE_13 ? "SEC_VOLTAGE_13" :
+		volt == SEC_VOLTAGE_18 ? "SEC_VOLTAGE_18" : "??");
+
+
+	val = (0x80 | si21_readreg(state, LNB_CTRL_REG_1));
+
+	switch (volt) {
+	case SEC_VOLTAGE_18:
+		return si21_writereg(state, LNB_CTRL_REG_1, val | 0x40);
+		break;
+	case SEC_VOLTAGE_13:
+		return si21_writereg(state, LNB_CTRL_REG_1, (val & ~0x40));
+		break;
+	default:
+		return -EINVAL;
+	};
+}
+
+static int si21xx_init(struct dvb_frontend *fe)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+	int i;
+	int status = 0;
+	u8 reg1;
+	u8 val;
+	u8 reg2[2];
+
+	dprintk("%s\n", __func__);
+
+	for (i = 0; ; i += 2) {
+		reg1 = serit_sp1511lhb_inittab[i];
+		val = serit_sp1511lhb_inittab[i+1];
+		if (reg1 == 0xff && val == 0xff)
+			break;
+		si21_writeregs(state, reg1, &val, 1);
+	}
+
+	/*DVB QPSK SYSTEM MODE REG*/
+	reg1 = 0x08;
+	si21_writeregs(state, SYSTEM_MODE_REG, &reg1, 0x01);
+
+	/*transport stream config*/
+	/*
+	mode = PARALLEL;
+	sdata_form = LSB_FIRST;
+	clk_edge = FALLING_EDGE;
+	clk_mode = CLK_GAPPED_MODE;
+	strt_len = BYTE_WIDE;
+	sync_pol = ACTIVE_HIGH;
+	val_pol = ACTIVE_HIGH;
+	err_pol = ACTIVE_HIGH;
+	sclk_rate = 0x00;
+	parity = 0x00 ;
+	data_delay = 0x00;
+	clk_delay = 0x00;
+	pclk_smooth = 0x00;
+	*/
+	reg2[0] =
+		PARALLEL + (LSB_FIRST << 1)
+		+ (FALLING_EDGE << 2) + (CLK_GAPPED_MODE << 3)
+		+ (BYTE_WIDE << 4) + (ACTIVE_HIGH << 5)
+		+ (ACTIVE_HIGH << 6) + (ACTIVE_HIGH << 7);
+
+	reg2[1] = 0;
+	/*	sclk_rate + (parity << 2)
+		+ (data_delay << 3) + (clk_delay << 4)
+		+ (pclk_smooth << 5);
+	*/
+	status |= si21_writeregs(state, TS_CTRL_REG_1, reg2, 0x02);
+	if (status != 0)
+		dprintk(" %s : TS Set Error\n", __func__);
+
+#if 0
+	lnb_cmd.tone = ON; /* 22khz continuous */
+	lnb_cmd.mmsg = OFF; /* diseqc more message */
+	/* diseqc  command */
+	lnb_cmd.msg[6] = { "0xE0", "0x10", "0x38", "0xF0" };
+	lnb_cmd.msg_len = OFF; /* diseqc command length */
+	lnb_cmd.burst = OFF; /* tone burst a,b */
+	lnb_cmd.volt = OFF; /* 13v 18v select */
+
+	status |= si21xx_set_lnb_msg(state, lnb_cmd);
+	if (status != PASS)
+		dprintk("%s LNB Set Error\n", __func__);
+#endif
+	return 0;
+
+}
+
+static int si21_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+	u8 regs_read[2];
+	u8 reg_read;
+	u8 i;
+	u8 lock;
+	u8 signal = si21_readreg(state, ANALOG_AGC_POWER_LEVEL_REG);
+
+	si21_readregs(state, LOCK_STATUS_REG_1, regs_read, 0x02);
+	reg_read = 0;
+
+	for (i = 0; i < 7; ++i)
+		reg_read |= ((regs_read[0] >> i) & 0x01) << (6 - i);
+
+	lock = ((reg_read & 0x7f) | (regs_read[1] & 0x80));
+
+	dprintk("%s : FE_READ_STATUS : VSTATUS: 0x%02x\n", __func__, lock);
+	*status = 0;
+
+	if (signal > 10)
+		*status |= FE_HAS_SIGNAL;
+
+	if (lock & 0x2)
+		*status |= FE_HAS_CARRIER;
+
+	if (lock & 0x20)
+		*status |= FE_HAS_VITERBI;
+
+	if (lock & 0x40)
+		*status |= FE_HAS_SYNC;
+
+	if ((lock & 0x7b) == 0x7b)
+		*status |= FE_HAS_LOCK;
+
+	return 0;
+}
+
+static int si21_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+
+	/*status = si21_readreg(state, ANALOG_AGC_POWER_LEVEL_REG,
+						(u8*)agclevel, 0x01);*/
+
+	u16 signal = (3 * si21_readreg(state, 0x27) *
+					si21_readreg(state, 0x28));
+
+	dprintk("%s : AGCPWR: 0x%02x%02x, signal=0x%04x\n", __func__,
+		si21_readreg(state, 0x27),
+		si21_readreg(state, 0x28), (int) signal);
+
+	signal  <<= 4;
+	*strength = signal;
+
+	return 0;
+}
+
+static int si21_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+
+	dprintk("%s\n", __func__);
+
+	if (state->errmode != STATUS_BER)
+		return 0;
+
+	*ber = (si21_readreg(state, 0x1d) << 8) |
+				si21_readreg(state, 0x1e);
+
+	return 0;
+}
+
+static int si21_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+
+	s32 xsnr = 0xffff - ((si21_readreg(state, 0x24) << 8) |
+					si21_readreg(state, 0x25));
+	xsnr = 3 * (xsnr - 0xa100);
+	*snr = (xsnr > 0xffff) ? 0xffff : (xsnr < 0) ? 0 : xsnr;
+
+	dprintk("%s\n", __func__);
+
+	return 0;
+}
+
+static int si21_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+
+	dprintk("%s\n", __func__);
+
+	if (state->errmode != STATUS_UCBLOCKS)
+		*ucblocks = 0;
+	else
+		*ucblocks = (si21_readreg(state, 0x1d) << 8) |
+					si21_readreg(state, 0x1e);
+
+	return 0;
+}
+
+/*	initiates a channel acquisition sequence
+	using the specified symbol rate and code rate */
+static int si21xx_setacquire(struct dvb_frontend *fe, int symbrate,
+						fe_code_rate_t crate)
+{
+
+	struct si21xx_state *state = fe->demodulator_priv;
+	u8 coderates[] = {
+				0x0, 0x01, 0x02, 0x04, 0x00,
+				0x8, 0x10, 0x20, 0x00, 0x3f
+	};
+
+	u8 coderate_ptr;
+	int status;
+	u8 start_acq = 0x80;
+	u8 reg, regs[3];
+
+	dprintk("%s\n", __func__);
+
+	status = PASS;
+	coderate_ptr = coderates[crate];
+
+	si21xx_set_symbolrate(fe, symbrate);
+
+	/* write code rates to use in the Viterbi search */
+	status |= si21_writeregs(state,
+				VIT_SRCH_CTRL_REG_1,
+				&coderate_ptr, 0x01);
+
+	/* clear acq_start bit */
+	status |= si21_readregs(state, ACQ_CTRL_REG_2, &reg, 0x01);
+	reg &= ~start_acq;
+	status |= si21_writeregs(state, ACQ_CTRL_REG_2, &reg, 0x01);
+
+	/* use new Carrier Frequency Offset Estimator (QuickLock) */
+	regs[0] = 0xCB;
+	regs[1] = 0x40;
+	regs[2] = 0xCB;
+
+	status |= si21_writeregs(state,
+				TWO_DB_BNDWDTH_THRSHLD_REG,
+				&regs[0], 0x03);
+	reg = 0x56;
+	status |= si21_writeregs(state,
+				LSA_CTRL_REG_1, &reg, 1);
+	reg = 0x05;
+	status |= si21_writeregs(state,
+				BLIND_SCAN_CTRL_REG, &reg, 1);
+	/* start automatic acq */
+	status |= si21_writeregs(state,
+				ACQ_CTRL_REG_2, &start_acq, 0x01);
+
+	return status;
+}
+
+static int si21xx_set_property(struct dvb_frontend *fe, struct dtv_property *p)
+{
+	dprintk("%s(..)\n", __func__);
+	return 0;
+}
+
+static int si21xx_get_property(struct dvb_frontend *fe, struct dtv_property *p)
+{
+	dprintk("%s(..)\n", __func__);
+	return 0;
+}
+
+static int si21xx_set_frontend(struct dvb_frontend *fe,
+					struct dvb_frontend_parameters *dfp)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+	/* freq		Channel carrier frequency in KHz (i.e. 1550000 KHz)
+	 datarate	Channel symbol rate in Sps (i.e. 22500000 Sps)*/
+
+	/* in MHz */
+	unsigned char coarse_tune_freq;
+	int fine_tune_freq;
+	unsigned char sample_rate = 0;
+	/* boolean */
+	unsigned int inband_interferer_ind;
+
+	/* INTERMEDIATE VALUES */
+	int icoarse_tune_freq; /* MHz */
+	int ifine_tune_freq; /* MHz */
+	unsigned int band_high;
+	unsigned int band_low;
+	unsigned int x1;
+	unsigned int x2;
+	int i;
+	unsigned int inband_interferer_div2[ALLOWABLE_FS_COUNT] = {
+			FALSE, FALSE, FALSE, FALSE, FALSE,
+			FALSE, FALSE, FALSE, FALSE, FALSE
+	};
+	unsigned int inband_interferer_div4[ALLOWABLE_FS_COUNT] = {
+			FALSE, FALSE, FALSE, FALSE, FALSE,
+			FALSE, FALSE, FALSE, FALSE, FALSE
+	};
+
+	int status;
+
+	/* allowable sample rates for ADC in MHz */
+	int afs[ALLOWABLE_FS_COUNT] = { 200, 192, 193, 194, 195,
+					196, 204, 205, 206, 207
+	};
+	/* in MHz */
+	int if_limit_high;
+	int if_limit_low;
+	int lnb_lo;
+	int lnb_uncertanity;
+
+	int rf_freq;
+	int data_rate;
+	unsigned char regs[4];
+
+	dprintk("%s : FE_SET_FRONTEND\n", __func__);
+
+	if (c->delivery_system != SYS_DVBS) {
+			dprintk("%s: unsupported delivery system selected (%d)\n",
+				__func__, c->delivery_system);
+			return -EOPNOTSUPP;
+	}
+
+	for (i = 0; i < ALLOWABLE_FS_COUNT; ++i)
+		inband_interferer_div2[i] = inband_interferer_div4[i] = FALSE;
+
+	if_limit_high = -700000;
+	if_limit_low = -100000;
+	/* in MHz */
+	lnb_lo = 0;
+	lnb_uncertanity = 0;
+
+	rf_freq = 10 * c->frequency ;
+	data_rate = c->symbol_rate / 100;
+
+	status = PASS;
+
+	band_low = (rf_freq - lnb_lo) - ((lnb_uncertanity * 200)
+					+ (data_rate * 135)) / 200;
+
+	band_high = (rf_freq - lnb_lo) + ((lnb_uncertanity * 200)
+					+ (data_rate * 135)) / 200;
+
+
+	icoarse_tune_freq = 100000 *
+				(((rf_freq - lnb_lo) -
+					(if_limit_low + if_limit_high) / 2)
+								/ 100000);
+
+	ifine_tune_freq = (rf_freq - lnb_lo) - icoarse_tune_freq ;
+
+	for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) {
+		x1 = ((rf_freq - lnb_lo) / (afs[i] * 2500)) *
+					(afs[i] * 2500) + afs[i] * 2500;
+
+		x2 = ((rf_freq - lnb_lo) / (afs[i] * 2500)) *
+							(afs[i] * 2500);
+
+		if (((band_low < x1) && (x1 < band_high)) ||
+					((band_low < x2) && (x2 < band_high)))
+					inband_interferer_div4[i] = TRUE;
+
+	}
+
+	for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) {
+		x1 = ((rf_freq - lnb_lo) / (afs[i] * 5000)) *
+					(afs[i] * 5000) + afs[i] * 5000;
+
+		x2 = ((rf_freq - lnb_lo) / (afs[i] * 5000)) *
+					(afs[i] * 5000);
+
+		if (((band_low < x1) && (x1 < band_high)) ||
+					((band_low < x2) && (x2 < band_high)))
+					inband_interferer_div2[i] = TRUE;
+	}
+
+	inband_interferer_ind = TRUE;
+	for (i = 0; i < ALLOWABLE_FS_COUNT; ++i)
+		inband_interferer_ind &= inband_interferer_div2[i] |
+						inband_interferer_div4[i];
+
+	if (inband_interferer_ind) {
+		for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) {
+			if (inband_interferer_div2[i] == FALSE) {
+				sample_rate = (u8) afs[i];
+				break;
+			}
+		}
+	} else {
+		for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) {
+			if ((inband_interferer_div2[i] |
+					inband_interferer_div4[i]) == FALSE) {
+				sample_rate = (u8) afs[i];
+				break;
+			}
+		}
+
+	}
+
+	if (sample_rate > 207 || sample_rate < 192)
+		sample_rate = 200;
+
+	fine_tune_freq = ((0x4000 * (ifine_tune_freq / 10)) /
+					((sample_rate) * 1000));
+
+	coarse_tune_freq = (u8)(icoarse_tune_freq / 100000);
+
+	regs[0] = sample_rate;
+	regs[1] = coarse_tune_freq;
+	regs[2] = fine_tune_freq & 0xFF;
+	regs[3] = fine_tune_freq >> 8 & 0xFF;
+
+	status |= si21_writeregs(state, PLL_DIVISOR_REG, &regs[0], 0x04);
+
+	state->fs = sample_rate;/*ADC MHz*/
+	si21xx_setacquire(fe, c->symbol_rate, c->fec_inner);
+
+	return 0;
+}
+
+static int si21xx_sleep(struct dvb_frontend *fe)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+	u8 regdata;
+
+	dprintk("%s\n", __func__);
+
+	si21_readregs(state, SYSTEM_MODE_REG, &regdata, 0x01);
+	regdata |= 1 << 6;
+	si21_writeregs(state, SYSTEM_MODE_REG, &regdata, 0x01);
+	state->initialised = 0;
+
+	return 0;
+}
+
+static void si21xx_release(struct dvb_frontend *fe)
+{
+	struct si21xx_state *state = fe->demodulator_priv;
+
+	dprintk("%s\n", __func__);
+
+	kfree(state);
+}
+
+static struct dvb_frontend_ops si21xx_ops = {
+
+	.info = {
+		.name			= "SL SI21XX DVB-S",
+		.type			= FE_QPSK,
+		.frequency_min		= 950000,
+		.frequency_max		= 2150000,
+		.frequency_stepsize	= 125,	 /* kHz for QPSK frontends */
+		.frequency_tolerance	= 0,
+		.symbol_rate_min	= 1000000,
+		.symbol_rate_max	= 45000000,
+		.symbol_rate_tolerance	= 500,	/* ppm */
+		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+		FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
+		FE_CAN_QPSK |
+		FE_CAN_FEC_AUTO
+	},
+
+	.release = si21xx_release,
+	.init = si21xx_init,
+	.sleep = si21xx_sleep,
+	.write = si21_write,
+	.read_status = si21_read_status,
+	.read_ber = si21_read_ber,
+	.read_signal_strength = si21_read_signal_strength,
+	.read_snr = si21_read_snr,
+	.read_ucblocks = si21_read_ucblocks,
+	.diseqc_send_master_cmd = si21xx_send_diseqc_msg,
+	.diseqc_send_burst = si21xx_send_diseqc_burst,
+	.set_tone = si21xx_set_tone,
+	.set_voltage = si21xx_set_voltage,
+	
+	.set_property = si21xx_set_property,
+	.get_property = si21xx_get_property,
+	.set_frontend = si21xx_set_frontend,
+};
+
+struct dvb_frontend *si21xx_attach(const struct si21xx_config *config,
+						struct i2c_adapter *i2c)
+{
+	struct si21xx_state *state = NULL;
+	int id;
+
+	dprintk("%s\n", __func__);
+
+	/* allocate memory for the internal state */
+	state = kmalloc(sizeof(struct si21xx_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	/* setup the state */
+	state->config = config;
+	state->i2c = i2c;
+	state->initialised = 0;
+	state->errmode = STATUS_BER;
+
+	/* check if the demod is there */
+	id = si21_readreg(state, SYSTEM_MODE_REG);
+	si21_writereg(state, SYSTEM_MODE_REG, id | 0x40); /* standby off */
+	msleep(200);
+	id = si21_readreg(state, 0x00);
+
+	/* register 0x00 contains:
+		0x34 for SI2107
+		0x24 for SI2108
+		0x14 for SI2109
+		0x04 for SI2110
+	*/
+	if (id != 0x04 && id != 0x14)
+		goto error;
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &si21xx_ops,
+					sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+	return &state->frontend;
+
+error:
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(si21xx_attach);
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+MODULE_DESCRIPTION("SL SI21XX DVB Demodulator driver");
+MODULE_AUTHOR("Igor M. Liplianin");
+MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/dvb/frontends/si21xx.h b/linux/drivers/media/dvb/frontends/si21xx.h
new file mode 100644
index 000000000..141b5b8a5
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/si21xx.h
@@ -0,0 +1,37 @@
+#ifndef SI21XX_H
+#define SI21XX_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+struct si21xx_config {
+	/* the demodulator's i2c address */
+	u8 demod_address;
+
+	/* minimum delay before retuning */
+	int min_delay_ms;
+};
+
+#if defined(CONFIG_DVB_SI21XX) || \
+		(defined(CONFIG_DVB_SI21XX_MODULE) && defined(MODULE))
+extern struct dvb_frontend *si21xx_attach(const struct si21xx_config *config,
+						struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *si21xx_attach(
+		const struct si21xx_config *config, struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+static inline int si21xx_writeregister(struct dvb_frontend *fe, u8 reg, u8 val)
+{
+	int r = 0;
+	u8 buf[] = {reg, val};
+	if (fe->ops.write)
+		r = fe->ops.write(fe, buf, 2);
+	return r;
+}
+
+#endif
diff --git a/linux/drivers/media/dvb/frontends/stb6000.c b/linux/drivers/media/dvb/frontends/stb6000.c
new file mode 100644
index 000000000..a0ece4278
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/stb6000.c
@@ -0,0 +1,255 @@
+  /*
+     Driver for ST STB6000 DVBS Silicon tuner
+
+     Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
+
+     This program is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published by
+     the Free Software Foundation; either version 2 of the License, or
+     (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+
+     GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with this program; if not, write to the Free Software
+     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+  */
+
+#include <linux/module.h>
+#include "compat.h"
+#include <linux/dvb/frontend.h>
+#include <asm/types.h>
+
+#include "stb6000.h"
+
+static int debug;
+#define dprintk(args...) \
+	do { \
+		if (debug) \
+			printk(KERN_DEBUG "stb6000: " args); \
+	} while (0)
+
+struct stb6000_priv {
+	/* i2c details */
+	int i2c_address;
+	struct i2c_adapter *i2c;
+	u32 frequency;
+};
+
+static int stb6000_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+	return 0;
+}
+
+static int stb6000_sleep(struct dvb_frontend *fe)
+{
+	struct stb6000_priv *priv = fe->tuner_priv;
+	int ret;
+	u8 buf[] = { 10, 0 };
+	struct i2c_msg msg = {
+		.addr = priv->i2c_address,
+		.flags = 0,
+		.buf = buf,
+		.len = 2
+	};
+
+	dprintk("%s:\n", __func__);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	ret = i2c_transfer(priv->i2c, &msg, 1);
+	if (ret != 1)
+		dprintk("%s: i2c error\n", __func__);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	return (ret == 1) ? 0 : ret;
+}
+
+static int stb6000_set_params(struct dvb_frontend *fe,
+				struct dvb_frontend_parameters *params)
+{
+	struct stb6000_priv *priv = fe->tuner_priv;
+	unsigned int n, m;
+	int ret;
+	u32 freq_mhz;
+	int bandwidth;
+	u8 buf[12];
+	struct i2c_msg msg = {
+		.addr = priv->i2c_address,
+		.flags = 0,
+		.buf = buf,
+		.len = 12
+	};
+
+	dprintk("%s:\n", __func__);
+
+	freq_mhz = params->frequency / 1000;
+	bandwidth = params->u.qpsk.symbol_rate / 1000000;
+
+	if (bandwidth > 31)
+		bandwidth = 31;
+
+	if ((freq_mhz > 949) && (freq_mhz < 2151)) {
+		buf[0] = 0x01;
+		buf[1] = 0xac;
+		if (freq_mhz < 1950)
+			buf[1] = 0xaa;
+		if (freq_mhz < 1800)
+			buf[1] = 0xa8;
+		if (freq_mhz < 1650)
+			buf[1] = 0xa6;
+		if (freq_mhz < 1530)
+			buf[1] = 0xa5;
+		if (freq_mhz < 1470)
+			buf[1] = 0xa4;
+		if (freq_mhz < 1370)
+			buf[1] = 0xa2;
+		if (freq_mhz < 1300)
+			buf[1] = 0xa1;
+		if (freq_mhz < 1200)
+			buf[1] = 0xa0;
+		if (freq_mhz < 1075)
+			buf[1] = 0xbc;
+		if (freq_mhz < 1000)
+			buf[1] = 0xba;
+		if (freq_mhz < 1075) {
+			n = freq_mhz / 8; /* vco=lo*4 */
+			m = 2;
+		} else {
+			n = freq_mhz / 16; /* vco=lo*2 */
+			m = 1;
+		}
+		buf[2] = n >> 1;
+		buf[3] = (unsigned char)(((n & 1) << 7) |
+					(m * freq_mhz - n * 16) | 0x60);
+		buf[4] = 0x04;
+		buf[5] = 0x0e;
+
+		buf[6] = (unsigned char)(bandwidth);
+
+		buf[7] = 0xd8;
+		buf[8] = 0xd0;
+		buf[9] = 0x50;
+		buf[10] = 0xeb;
+		buf[11] = 0x4f;
+
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 1);
+
+		ret = i2c_transfer(priv->i2c, &msg, 1);
+		if (ret != 1)
+			dprintk("%s: i2c error\n", __func__);
+
+		udelay(10);
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 0);
+
+		buf[0] = 0x07;
+		buf[1] = 0xdf;
+		buf[2] = 0xd0;
+		buf[3] = 0x50;
+		buf[4] = 0xfb;
+		msg.len = 5;
+
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 1);
+
+		ret = i2c_transfer(priv->i2c, &msg, 1);
+		if (ret != 1)
+			dprintk("%s: i2c error\n", __func__);
+
+		udelay(10);
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 0);
+
+		priv->frequency = freq_mhz * 1000;
+
+		return (ret == 1) ? 0 : ret;
+	}
+	return -1;
+}
+
+static int stb6000_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct stb6000_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static struct dvb_tuner_ops stb6000_tuner_ops = {
+	.info = {
+		.name = "ST STB6000",
+		.frequency_min = 950000,
+		.frequency_max = 2150000
+	},
+	.release = stb6000_release,
+	.sleep = stb6000_sleep,
+	.set_params = stb6000_set_params,
+	.get_frequency = stb6000_get_frequency,
+};
+
+struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr,
+						struct i2c_adapter *i2c)
+{
+	struct stb6000_priv *priv = NULL;
+	u8 b1[] = { 0, 0 };
+	struct i2c_msg msg[2] = {
+		{
+			.addr = addr,
+			.flags = 0,
+			.buf = NULL,
+			.len = 0
+		}, {
+			.addr = addr,
+			.flags = I2C_M_RD,
+			.buf = b1,
+			.len = 2
+		}
+	};
+	int ret;
+
+	dprintk("%s:\n", __func__);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	/* is some i2c device here ? */
+	ret = i2c_transfer(i2c, msg, 2);
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	if (ret != 2)
+		return NULL;
+
+	priv = kzalloc(sizeof(struct stb6000_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+
+	priv->i2c_address = addr;
+	priv->i2c = i2c;
+
+	memcpy(&fe->ops.tuner_ops, &stb6000_tuner_ops,
+				sizeof(struct dvb_tuner_ops));
+
+	fe->tuner_priv = priv;
+
+	return fe;
+}
+EXPORT_SYMBOL(stb6000_attach);
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+MODULE_DESCRIPTION("DVB STB6000 driver");
+MODULE_AUTHOR("Igor M. Liplianin <liplianin@me.by>");
+MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/dvb/frontends/stb6000.h b/linux/drivers/media/dvb/frontends/stb6000.h
new file mode 100644
index 000000000..7be479c22
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/stb6000.h
@@ -0,0 +1,51 @@
+  /*
+     Driver for ST stb6000 DVBS Silicon tuner
+
+     Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
+
+     This program is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published by
+     the Free Software Foundation; either version 2 of the License, or
+     (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+
+     GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with this program; if not, write to the Free Software
+     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+  */
+
+#ifndef __DVB_STB6000_H__
+#define __DVB_STB6000_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+/**
+ * Attach a stb6000 tuner to the supplied frontend structure.
+ *
+ * @param fe Frontend to attach to.
+ * @param addr i2c address of the tuner.
+ * @param i2c i2c adapter to use.
+ * @return FE pointer on success, NULL on failure.
+ */
+#if defined(CONFIG_DVB_STB6000) || (defined(CONFIG_DVB_STB6000_MODULE) \
+							&& defined(MODULE))
+extern struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr,
+					   struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe,
+						  int addr,
+						  struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_STB6000 */
+
+#endif /* __DVB_STB6000_H__ */
diff --git a/linux/drivers/media/dvb/frontends/stv0288.c b/linux/drivers/media/dvb/frontends/stv0288.c
new file mode 100644
index 000000000..90e72e771
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/stv0288.c
@@ -0,0 +1,606 @@
+/*
+	Driver for ST STV0288 demodulator
+	Copyright (C) 2006 Georg Acher, BayCom GmbH, acher (at) baycom (dot) de
+		for Reel Multimedia
+	Copyright (C) 2008 TurboSight.com, Bob Liu <bob@turbosight.com>
+	Copyright (C) 2008 Igor M. Liplianin <liplianin@me.by>
+		Removed stb6000 specific tuner code and revised some
+		procedures.
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "stv0288.h"
+
+struct stv0288_state {
+	struct i2c_adapter *i2c;
+	const struct stv0288_config *config;
+	struct dvb_frontend frontend;
+
+	u8 initialised:1;
+	u32 tuner_frequency;
+	u32 symbol_rate;
+	fe_code_rate_t fec_inner;
+	int errmode;
+};
+
+#define STATUS_BER 0
+#define STATUS_UCBLOCKS 1
+
+static int debug;
+static int debug_legacy_dish_switch;
+#define dprintk(args...) \
+	do { \
+		if (debug) \
+			printk(KERN_DEBUG "stv0288: " args); \
+	} while (0)
+
+
+static int stv0288_writeregI(struct stv0288_state *state, u8 reg, u8 data)
+{
+	int ret;
+	u8 buf[] = { reg, data };
+	struct i2c_msg msg = {
+		.addr = state->config->demod_address,
+		.flags = 0,
+		.buf = buf,
+		.len = 2
+	};
+
+	ret = i2c_transfer(state->i2c, &msg, 1);
+
+	if (ret != 1)
+		dprintk("%s: writereg error (reg == 0x%02x, val == 0x%02x, "
+			"ret == %i)\n", __func__, reg, data, ret);
+
+	return (ret != 1) ? -EREMOTEIO : 0;
+}
+
+static int stv0288_write(struct dvb_frontend *fe, u8 *buf, int len)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	if (len != 2)
+		return -EINVAL;
+
+	return stv0288_writeregI(state, buf[0], buf[1]);
+}
+
+static u8 stv0288_readreg(struct stv0288_state *state, u8 reg)
+{
+	int ret;
+	u8 b0[] = { reg };
+	u8 b1[] = { 0 };
+	struct i2c_msg msg[] = {
+		{
+			.addr = state->config->demod_address,
+			.flags = 0,
+			.buf = b0,
+			.len = 1
+		}, {
+			.addr = state->config->demod_address,
+			.flags = I2C_M_RD,
+			.buf = b1,
+			.len = 1
+		}
+	};
+
+	ret = i2c_transfer(state->i2c, msg, 2);
+
+	if (ret != 2)
+		dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n",
+				__func__, reg, ret);
+
+	return b1[0];
+}
+
+static int stv0288_set_symbolrate(struct dvb_frontend *fe, u32 srate)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+	unsigned int temp;
+	unsigned char b[3];
+
+	if ((srate < 1000000) || (srate > 45000000))
+		return -EINVAL;
+
+	temp = (unsigned int)srate / 1000;
+
+		temp = temp * 32768;
+		temp = temp / 25;
+		temp = temp / 125;
+		b[0] = (unsigned char)((temp >> 12) & 0xff);
+		b[1] = (unsigned char)((temp >> 4) & 0xff);
+		b[2] = (unsigned char)((temp << 4) & 0xf0);
+		stv0288_writeregI(state, 0x28, 0x80); /* SFRH */
+		stv0288_writeregI(state, 0x29, 0); /* SFRM */
+		stv0288_writeregI(state, 0x2a, 0); /* SFRL */
+
+		stv0288_writeregI(state, 0x28, b[0]);
+		stv0288_writeregI(state, 0x29, b[1]);
+		stv0288_writeregI(state, 0x2a, b[2]);
+		dprintk("stv0288: stv0288_set_symbolrate\n");
+
+	return 0;
+}
+
+static int stv0288_send_diseqc_msg(struct dvb_frontend *fe,
+				    struct dvb_diseqc_master_cmd *m)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	int i;
+
+	dprintk("%s\n", __func__);
+
+	stv0288_writeregI(state, 0x09, 0);
+	msleep(30);
+	stv0288_writeregI(state, 0x05, 0x16);
+
+	for (i = 0; i < m->msg_len; i++) {
+		if (stv0288_writeregI(state, 0x06, m->msg[i]))
+			return -EREMOTEIO;
+		msleep(12);
+	}
+
+	return 0;
+}
+
+static int stv0288_send_diseqc_burst(struct dvb_frontend *fe,
+						fe_sec_mini_cmd_t burst)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	dprintk("%s\n", __func__);
+
+	if (stv0288_writeregI(state, 0x05, 0x16))/* burst mode */
+		return -EREMOTEIO;
+
+	if (stv0288_writeregI(state, 0x06, burst == SEC_MINI_A ? 0x00 : 0xff))
+		return -EREMOTEIO;
+
+	if (stv0288_writeregI(state, 0x06, 0x12))
+		return -EREMOTEIO;
+
+	return 0;
+}
+
+static int stv0288_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	switch (tone) {
+	case SEC_TONE_ON:
+		if (stv0288_writeregI(state, 0x05, 0x10))/* burst mode */
+			return -EREMOTEIO;
+		return stv0288_writeregI(state, 0x06, 0xff);
+
+	case SEC_TONE_OFF:
+		if (stv0288_writeregI(state, 0x05, 0x13))/* burst mode */
+			return -EREMOTEIO;
+		return stv0288_writeregI(state, 0x06, 0x00);
+
+	default:
+		return -EINVAL;
+	}
+}
+
+static u8 stv0288_inittab[] = {
+	0x01, 0x15,
+	0x02, 0x20,
+	0x09, 0x0,
+	0x0a, 0x4,
+	0x0b, 0x0,
+	0x0c, 0x0,
+	0x0d, 0x0,
+	0x0e, 0xd4,
+	0x0f, 0x30,
+	0x11, 0x80,
+	0x12, 0x03,
+	0x13, 0x48,
+	0x14, 0x84,
+	0x15, 0x45,
+	0x16, 0xb7,
+	0x17, 0x9c,
+	0x18, 0x0,
+	0x19, 0xa6,
+	0x1a, 0x88,
+	0x1b, 0x8f,
+	0x1c, 0xf0,
+	0x20, 0x0b,
+	0x21, 0x54,
+	0x22, 0x0,
+	0x23, 0x0,
+	0x2b, 0xff,
+	0x2c, 0xf7,
+	0x30, 0x0,
+	0x31, 0x1e,
+	0x32, 0x14,
+	0x33, 0x0f,
+	0x34, 0x09,
+	0x35, 0x0c,
+	0x36, 0x05,
+	0x37, 0x2f,
+	0x38, 0x16,
+	0x39, 0xbe,
+	0x3a, 0x0,
+	0x3b, 0x13,
+	0x3c, 0x11,
+	0x3d, 0x30,
+	0x40, 0x63,
+	0x41, 0x04,
+	0x42, 0x60,
+	0x43, 0x00,
+	0x44, 0x00,
+	0x45, 0x00,
+	0x46, 0x00,
+	0x47, 0x00,
+	0x4a, 0x00,
+	0x50, 0x10,
+	0x51, 0x38,
+	0x52, 0x21,
+	0x58, 0x54,
+	0x59, 0x86,
+	0x5a, 0x0,
+	0x5b, 0x9b,
+	0x5c, 0x08,
+	0x5d, 0x7f,
+	0x5e, 0x0,
+	0x5f, 0xff,
+	0x70, 0x0,
+	0x71, 0x0,
+	0x72, 0x0,
+	0x74, 0x0,
+	0x75, 0x0,
+	0x76, 0x0,
+	0x81, 0x0,
+	0x82, 0x3f,
+	0x83, 0x3f,
+	0x84, 0x0,
+	0x85, 0x0,
+	0x88, 0x0,
+	0x89, 0x0,
+	0x8a, 0x0,
+	0x8b, 0x0,
+	0x8c, 0x0,
+	0x90, 0x0,
+	0x91, 0x0,
+	0x92, 0x0,
+	0x93, 0x0,
+	0x94, 0x1c,
+	0x97, 0x0,
+	0xa0, 0x48,
+	0xa1, 0x0,
+	0xb0, 0xb8,
+	0xb1, 0x3a,
+	0xb2, 0x10,
+	0xb3, 0x82,
+	0xb4, 0x80,
+	0xb5, 0x82,
+	0xb6, 0x82,
+	0xb7, 0x82,
+	0xb8, 0x20,
+	0xb9, 0x0,
+	0xf0, 0x0,
+	0xf1, 0x0,
+	0xf2, 0xc0,
+	0x51, 0x36,
+	0x52, 0x09,
+	0x53, 0x94,
+	0x54, 0x62,
+	0x55, 0x29,
+	0x56, 0x64,
+	0x57, 0x2b,
+	0xff, 0xff,
+};
+
+static int stv0288_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t volt)
+{
+	dprintk("%s: %s\n", __func__,
+		volt == SEC_VOLTAGE_13 ? "SEC_VOLTAGE_13" :
+		volt == SEC_VOLTAGE_18 ? "SEC_VOLTAGE_18" : "??");
+
+	return 0;
+}
+
+static int stv0288_init(struct dvb_frontend *fe)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+	int i;
+
+	dprintk("stv0288: init chip\n");
+	stv0288_writeregI(state, 0x41, 0x04);
+	msleep(50);
+
+	for (i = 0; !(stv0288_inittab[i] == 0xff &&
+				stv0288_inittab[i + 1] == 0xff); i += 2)
+		stv0288_writeregI(state, stv0288_inittab[i],
+						stv0288_inittab[i + 1]);
+
+	return 0;
+}
+
+static int stv0288_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	u8 sync = stv0288_readreg(state, 0x24);
+	if (sync == 255)
+		sync = 0;
+
+	dprintk("%s : FE_READ_STATUS : VSTATUS: 0x%02x\n", __func__, sync);
+
+	*status = 0;
+
+	if ((sync & 0x08) == 0x08) {
+		*status |= FE_HAS_LOCK;
+		dprintk("stv0288 has locked\n");
+	}
+
+	return 0;
+}
+
+static int stv0288_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	if (state->errmode != STATUS_BER)
+		return 0;
+	*ber = (stv0288_readreg(state, 0x26) << 8) |
+					stv0288_readreg(state, 0x27);
+	dprintk("stv0288_read_ber %d\n", *ber);
+
+	return 0;
+}
+
+
+static int stv0288_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	s32 signal =  0xffff - ((stv0288_readreg(state, 0x10) << 8));
+
+
+	signal = signal * 5 / 4;
+	*strength = (signal > 0xffff) ? 0xffff : (signal < 0) ? 0 : signal;
+	dprintk("stv0288_read_signal_strength %d\n", *strength);
+
+	return 0;
+}
+static int stv0288_sleep(struct dvb_frontend *fe)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	stv0288_writeregI(state, 0x41, 0x84);
+	state->initialised = 0;
+
+	return 0;
+}
+static int stv0288_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	s32 xsnr = 0xffff - ((stv0288_readreg(state, 0x2d) << 8)
+			   | stv0288_readreg(state, 0x2e));
+	xsnr = 3 * (xsnr - 0xa100);
+	*snr = (xsnr > 0xffff) ? 0xffff : (xsnr < 0) ? 0 : xsnr;
+	dprintk("stv0288_read_snr %d\n", *snr);
+
+	return 0;
+}
+
+static int stv0288_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	if (state->errmode != STATUS_BER)
+		return 0;
+	*ucblocks = (stv0288_readreg(state, 0x26) << 8) |
+					stv0288_readreg(state, 0x27);
+	dprintk("stv0288_read_ber %d\n", *ucblocks);
+
+	return 0;
+}
+
+static int stv0288_set_property(struct dvb_frontend *fe, struct dtv_property *p)
+{
+	dprintk("%s(..)\n", __func__);
+	return 0;
+}
+
+static int stv0288_get_property(struct dvb_frontend *fe, struct dtv_property *p)
+{
+	dprintk("%s(..)\n", __func__);
+	return 0;
+}
+
+static int stv0288_set_frontend(struct dvb_frontend *fe,
+					struct dvb_frontend_parameters *dfp)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+	char tm;
+	unsigned char tda[3];
+
+	dprintk("%s : FE_SET_FRONTEND\n", __func__);
+
+	if (c->delivery_system != SYS_DVBS) {
+			dprintk("%s: unsupported delivery "
+				"system selected (%d)\n",
+				__func__, c->delivery_system);
+			return -EOPNOTSUPP;
+	}
+
+	if (state->config->set_ts_params)
+		state->config->set_ts_params(fe, 0);
+
+	/* only frequency & symbol_rate are used for tuner*/
+	dfp->frequency = c->frequency;
+	dfp->u.qpsk.symbol_rate = c->symbol_rate;
+	if (fe->ops.tuner_ops.set_params) {
+		fe->ops.tuner_ops.set_params(fe, dfp);
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 0);
+	}
+
+	udelay(10);
+	stv0288_set_symbolrate(fe, c->symbol_rate);
+	/* Carrier lock control register */
+	stv0288_writeregI(state, 0x15, 0xc5);
+
+	tda[0] = 0x2b; /* CFRM */
+	tda[2] = 0x0; /* CFRL */
+	for (tm = -6; tm < 7;) {
+		/* Viterbi status */
+		if (stv0288_readreg(state, 0x24) & 0x80)
+			break;
+
+		tda[2] += 40;
+		if (tda[2] < 40)
+			tm++;
+		tda[1] = (unsigned char)tm;
+		stv0288_writeregI(state, 0x2b, tda[1]);
+		stv0288_writeregI(state, 0x2c, tda[2]);
+		udelay(30);
+	}
+
+	state->tuner_frequency = c->frequency;
+	state->fec_inner = FEC_AUTO;
+	state->symbol_rate = c->symbol_rate;
+
+	return 0;
+}
+
+static int stv0288_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+
+	if (enable)
+		stv0288_writeregI(state, 0x01, 0xb5);
+	else
+		stv0288_writeregI(state, 0x01, 0x35);
+
+	udelay(1);
+
+	return 0;
+}
+
+static void stv0288_release(struct dvb_frontend *fe)
+{
+	struct stv0288_state *state = fe->demodulator_priv;
+	kfree(state);
+}
+
+static struct dvb_frontend_ops stv0288_ops = {
+
+	.info = {
+		.name			= "ST STV0288 DVB-S",
+		.type			= FE_QPSK,
+		.frequency_min		= 950000,
+		.frequency_max		= 2150000,
+		.frequency_stepsize	= 1000,	 /* kHz for QPSK frontends */
+		.frequency_tolerance	= 0,
+		.symbol_rate_min	= 1000000,
+		.symbol_rate_max	= 45000000,
+		.symbol_rate_tolerance	= 500,	/* ppm */
+		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+		      FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
+		      FE_CAN_QPSK |
+		      FE_CAN_FEC_AUTO
+	},
+
+	.release = stv0288_release,
+	.init = stv0288_init,
+	.sleep = stv0288_sleep,
+	.write = stv0288_write,
+	.i2c_gate_ctrl = stv0288_i2c_gate_ctrl,
+	.read_status = stv0288_read_status,
+	.read_ber = stv0288_read_ber,
+	.read_signal_strength = stv0288_read_signal_strength,
+	.read_snr = stv0288_read_snr,
+	.read_ucblocks = stv0288_read_ucblocks,
+	.diseqc_send_master_cmd = stv0288_send_diseqc_msg,
+	.diseqc_send_burst = stv0288_send_diseqc_burst,
+	.set_tone = stv0288_set_tone,
+	.set_voltage = stv0288_set_voltage,
+
+	.set_property = stv0288_set_property,
+	.get_property = stv0288_get_property,
+	.set_frontend = stv0288_set_frontend,
+};
+
+struct dvb_frontend *stv0288_attach(const struct stv0288_config *config,
+				    struct i2c_adapter *i2c)
+{
+	struct stv0288_state *state = NULL;
+	int id;
+
+	/* allocate memory for the internal state */
+	state = kmalloc(sizeof(struct stv0288_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	/* setup the state */
+	state->config = config;
+	state->i2c = i2c;
+	state->initialised = 0;
+	state->tuner_frequency = 0;
+	state->symbol_rate = 0;
+	state->fec_inner = 0;
+	state->errmode = STATUS_BER;
+
+	stv0288_writeregI(state, 0x41, 0x04);
+	msleep(200);
+	id = stv0288_readreg(state, 0x00);
+	dprintk("stv0288 id %x\n", id);
+
+	/* register 0x00 contains 0x11 for STV0288  */
+	if (id != 0x11)
+		goto error;
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &stv0288_ops,
+			sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+	return &state->frontend;
+
+error:
+	kfree(state);
+
+	return NULL;
+}
+EXPORT_SYMBOL(stv0288_attach);
+
+module_param(debug_legacy_dish_switch, int, 0444);
+MODULE_PARM_DESC(debug_legacy_dish_switch,
+		"Enable timing analysis for Dish Network legacy switches");
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+MODULE_DESCRIPTION("ST STV0288 DVB Demodulator driver");
+MODULE_AUTHOR("Georg Acher, Bob Liu, Igor liplianin");
+MODULE_LICENSE("GPL");
+
diff --git a/linux/drivers/media/dvb/frontends/stv0288.h b/linux/drivers/media/dvb/frontends/stv0288.h
new file mode 100644
index 000000000..aa0cdd273
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/stv0288.h
@@ -0,0 +1,65 @@
+/*
+	Driver for ST STV0288 demodulator
+
+	Copyright (C) 2006 Georg Acher, BayCom GmbH, acher (at) baycom (dot) de
+		for Reel Multimedia
+	Copyright (C) 2008 TurboSight.com, <bob@turbosight.com>
+	Copyright (C) 2008 Igor M. Liplianin <liplianin@me.by>
+		Removed stb6000 specific tuner code and revised some
+		procedures.
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef STV0288_H
+#define STV0288_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+struct stv0288_config {
+	/* the demodulator's i2c address */
+	u8 demod_address;
+
+	/* minimum delay before retuning */
+	int min_delay_ms;
+
+	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
+};
+
+#if defined(CONFIG_DVB_STV0288) || (defined(CONFIG_DVB_STV0288_MODULE) && \
+							defined(MODULE))
+extern struct dvb_frontend *stv0288_attach(const struct stv0288_config *config,
+					   struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *stv0288_attach(const struct stv0288_config *config,
+					   struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_STV0288 */
+
+static inline int stv0288_writereg(struct dvb_frontend *fe, u8 reg, u8 val)
+{
+	int r = 0;
+	u8 buf[] = { reg, val };
+	if (fe->ops.write)
+		r = fe->ops.write(fe, buf, 2);
+	return r;
+}
+
+#endif /* STV0288_H */
diff --git a/linux/drivers/media/dvb/frontends/stv0299.c b/linux/drivers/media/dvb/frontends/stv0299.c
index 35435bef8..6c1cb1973 100644
--- a/linux/drivers/media/dvb/frontends/stv0299.c
+++ b/linux/drivers/media/dvb/frontends/stv0299.c
@@ -559,6 +559,8 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 	int invval = 0;
 
 	dprintk ("%s : FE_SET_FRONTEND\n", __func__);
+	if (state->config->set_ts_params)
+		state->config->set_ts_params(fe, 0);
 
 	// set the inversion
 	if (p->inversion == INVERSION_OFF) invval = 0;
diff --git a/linux/drivers/media/dvb/frontends/stv0299.h b/linux/drivers/media/dvb/frontends/stv0299.h
index 3282f4302..0fd96e22b 100644
--- a/linux/drivers/media/dvb/frontends/stv0299.h
+++ b/linux/drivers/media/dvb/frontends/stv0299.h
@@ -89,15 +89,18 @@ struct stv0299_config
 	int min_delay_ms;
 
 	/* Set the symbol rate */
-	int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio);
+	int (*set_symbol_rate)(struct dvb_frontend *fe, u32 srate, u32 ratio);
+
+	/* Set device param to start dma */
+	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
 };
 
 #if defined(CONFIG_DVB_STV0299) || (defined(CONFIG_DVB_STV0299_MODULE) && defined(MODULE))
-extern struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
-					   struct i2c_adapter* i2c);
+extern struct dvb_frontend *stv0299_attach(const struct stv0299_config *config,
+					   struct i2c_adapter *i2c);
 #else
-static inline struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
-					   struct i2c_adapter* i2c)
+static inline struct dvb_frontend *stv0299_attach(const struct stv0299_config *config,
+					   struct i2c_adapter *i2c)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
diff --git a/linux/drivers/media/dvb/siano/sms-cards.c b/linux/drivers/media/dvb/siano/sms-cards.c
index cc5efb643..9da260fe3 100644
--- a/linux/drivers/media/dvb/siano/sms-cards.c
+++ b/linux/drivers/media/dvb/siano/sms-cards.c
@@ -40,6 +40,8 @@ struct usb_device_id smsusb_id_table[] = {
 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
 	{ USB_DEVICE(0x2040, 0x5500),
 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+	{ USB_DEVICE(0x2040, 0x5510),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
 	{ USB_DEVICE(0x2040, 0x5580),
 		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
 	{ USB_DEVICE(0x2040, 0x5590),
@@ -87,7 +89,7 @@ static struct sms_board sms_boards[] = {
 		.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-b-dvbt-01.fw",
 	},
 	[SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = {
-		.name	= "Hauppauge WinTV-Nova-T-MiniStick",
+		.name	= "Hauppauge WinTV MiniStick",
 		.type	= SMS_NOVA_B0,
 		.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-01.fw",
 	},
diff --git a/linux/drivers/media/dvb/ttpci/budget-av.c b/linux/drivers/media/dvb/ttpci/budget-av.c
index 839c94101..1032ea778 100644
--- a/linux/drivers/media/dvb/ttpci/budget-av.c
+++ b/linux/drivers/media/dvb/ttpci/budget-av.c
@@ -57,6 +57,8 @@
 #define SLOTSTATUS_READY        8
 #define SLOTSTATUS_OCCUPIED     (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY)
 
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
 struct budget_av {
 	struct budget budget;
 	struct video_device *vd;
@@ -1127,7 +1129,9 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
 
 	dev->ext_priv = budget_av;
 
-	if ((err = ttpci_budget_init(&budget_av->budget, dev, info, THIS_MODULE))) {
+	err = ttpci_budget_init(&budget_av->budget, dev, info, THIS_MODULE,
+				adapter_nr);
+	if (err) {
 		kfree(budget_av);
 		return err;
 	}
diff --git a/linux/drivers/media/dvb/ttpci/budget-ci.c b/linux/drivers/media/dvb/ttpci/budget-ci.c
index 0ccc9db6e..969877f58 100644
--- a/linux/drivers/media/dvb/ttpci/budget-ci.c
+++ b/linux/drivers/media/dvb/ttpci/budget-ci.c
@@ -96,6 +96,8 @@ static int ir_debug;
 module_param(ir_debug, int, 0644);
 MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
 
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
 struct budget_ci_ir {
 	struct input_dev *dev;
 	struct tasklet_struct msp430_irq_tasklet;
@@ -1191,7 +1193,8 @@ static int budget_ci_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
 
 	dev->ext_priv = budget_ci;
 
-	err = ttpci_budget_init(&budget_ci->budget, dev, info, THIS_MODULE);
+	err = ttpci_budget_init(&budget_ci->budget, dev, info, THIS_MODULE,
+				adapter_nr);
 	if (err)
 		goto out2;
 
diff --git a/linux/drivers/media/dvb/ttpci/budget-core.c b/linux/drivers/media/dvb/ttpci/budget-core.c
index 6f4ddb643..ba18e56d5 100644
--- a/linux/drivers/media/dvb/ttpci/budget-core.c
+++ b/linux/drivers/media/dvb/ttpci/budget-core.c
@@ -57,8 +57,6 @@ module_param_named(bufsize, dma_buffer_size, int, 0444);
 MODULE_PARM_DESC(debug, "Turn on/off budget debugging (default:off).");
 MODULE_PARM_DESC(bufsize, "DMA buffer size in KB, default: 188, min: 188, max: 1410 (Activy: 564)");
 
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
 /****************************************************************************
  * TT budget / WinTV Nova
  ****************************************************************************/
@@ -411,7 +409,7 @@ static void budget_unregister(struct budget *budget)
 
 int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
 		      struct saa7146_pci_extension_data *info,
-		      struct module *owner)
+		      struct module *owner, short *adapter_nums)
 {
 	int ret = 0;
 	struct budget_info *bi = info->ext_priv;
@@ -474,7 +472,7 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
 	printk("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size);
 
 	ret = dvb_register_adapter(&budget->dvb_adapter, budget->card->name,
-				   owner, &budget->dev->pci->dev, adapter_nr);
+				   owner, &budget->dev->pci->dev, adapter_nums);
 	if (ret < 0)
 		return ret;
 
diff --git a/linux/drivers/media/dvb/ttpci/budget-patch.c b/linux/drivers/media/dvb/ttpci/budget-patch.c
index b53b4b6d9..0f0bfcad1 100644
--- a/linux/drivers/media/dvb/ttpci/budget-patch.c
+++ b/linux/drivers/media/dvb/ttpci/budget-patch.c
@@ -39,6 +39,8 @@
 
 #include "bsru6.h"
 
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
 #define budget_patch budget
 
 static struct saa7146_extension budget_extension;
@@ -592,8 +594,9 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 
 	dprintk(2, "budget: %p\n", budget);
 
-	if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
-		kfree (budget);
+	err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr);
+	if (err) {
+		kfree(budget);
 		return err;
 	}
 
diff --git a/linux/drivers/media/dvb/ttpci/budget.c b/linux/drivers/media/dvb/ttpci/budget.c
index d95203d55..1638e1d9f 100644
--- a/linux/drivers/media/dvb/ttpci/budget.c
+++ b/linux/drivers/media/dvb/ttpci/budget.c
@@ -52,6 +52,8 @@ static int diseqc_method;
 module_param(diseqc_method, int, 0444);
 MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
 
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
 static void Set22K (struct budget *budget, int state)
 {
 	struct saa7146_dev *dev=budget->dev;
@@ -598,7 +600,8 @@ static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_
 
 	dev->ext_priv = budget;
 
-	if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
+	err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr);
+	if (err) {
 		printk("==> failed\n");
 		kfree (budget);
 		return err;
diff --git a/linux/drivers/media/dvb/ttpci/budget.h b/linux/drivers/media/dvb/ttpci/budget.h
index 6539c0171..6129196b8 100644
--- a/linux/drivers/media/dvb/ttpci/budget.h
+++ b/linux/drivers/media/dvb/ttpci/budget.h
@@ -110,7 +110,7 @@ static struct saa7146_pci_extension_data x_var = { \
 
 extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
 			     struct saa7146_pci_extension_data *info,
-			     struct module *owner);
+			     struct module *owner, short *adapter_nums);
 extern void ttpci_budget_init_hooks(struct budget *budget);
 extern int ttpci_budget_deinit(struct budget *budget);
 extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr);
diff --git a/linux/drivers/media/video/Kconfig b/linux/drivers/media/video/Kconfig
index 7f7482bff..e28e292fe 100644
--- a/linux/drivers/media/video/Kconfig
+++ b/linux/drivers/media/video/Kconfig
@@ -691,7 +691,7 @@ config VIDEO_MXB
 	depends on PCI && VIDEO_V4L1 && I2C
 	select VIDEO_SAA7146_VV
 	select VIDEO_TUNER
-	select VIDEO_SAA7111 if VIDEO_HELPER_CHIPS_AUTO
+	select VIDEO_SAA7115 if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TEA6420 if VIDEO_HELPER_CHIPS_AUTO
diff --git a/linux/drivers/media/video/au0828/au0828-cards.c b/linux/drivers/media/video/au0828/au0828-cards.c
index ed48908a9..5f07a8a07 100644
--- a/linux/drivers/media/video/au0828/au0828-cards.c
+++ b/linux/drivers/media/video/au0828/au0828-cards.c
@@ -46,7 +46,7 @@ struct au0828_board au0828_boards[] = {
 /* Tuner callback function for au0828 boards. Currently only needed
  * for HVR1500Q, which has an xc5000 tuner.
  */
-int au0828_tuner_callback(void *priv, int command, int arg)
+int au0828_tuner_callback(void *priv, int component, int command, int arg)
 {
 	struct au0828_dev *dev = priv;
 
diff --git a/linux/drivers/media/video/au0828/au0828-dvb.c b/linux/drivers/media/video/au0828/au0828-dvb.c
index ef088bc12..82474a4a8 100644
--- a/linux/drivers/media/video/au0828/au0828-dvb.c
+++ b/linux/drivers/media/video/au0828/au0828-dvb.c
@@ -54,7 +54,6 @@ static struct au8522_config hauppauge_woodbury_config = {
 static struct xc5000_config hauppauge_hvr950q_tunerconfig = {
 	.i2c_address      = 0x61,
 	.if_khz           = 6000,
-	.tuner_callback   = au0828_tuner_callback
 };
 
 static struct mxl5007t_config mxl5007t_hvr950q_config = {
@@ -363,9 +362,8 @@ int au0828_dvb_register(struct au0828_dev *dev)
 				&hauppauge_hvr950q_config,
 				&dev->i2c_adap);
 		if (dvb->frontend != NULL)
-			dvb_attach(xc5000_attach, dvb->frontend,
-				&dev->i2c_adap,
-				&hauppauge_hvr950q_tunerconfig, dev);
+			dvb_attach(xc5000_attach, dvb->frontend, &dev->i2c_adap,
+				   &hauppauge_hvr950q_tunerconfig);
 		break;
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
 		dvb->frontend = dvb_attach(au8522_attach,
@@ -395,6 +393,8 @@ int au0828_dvb_register(struct au0828_dev *dev)
 		       __func__);
 		return -1;
 	}
+	/* define general-purpose callback pointer */
+	dvb->frontend->callback = au0828_tuner_callback;
 
 	/* register everything */
 	ret = dvb_register(dev);
diff --git a/linux/drivers/media/video/au0828/au0828.h b/linux/drivers/media/video/au0828/au0828.h
index 4f10ff300..9d6a1161d 100644
--- a/linux/drivers/media/video/au0828/au0828.h
+++ b/linux/drivers/media/video/au0828/au0828.h
@@ -103,7 +103,8 @@ extern int au0828_debug;
 extern struct au0828_board au0828_boards[];
 extern struct usb_device_id au0828_usb_id_table[];
 extern void au0828_gpio_setup(struct au0828_dev *dev);
-extern int au0828_tuner_callback(void *priv, int command, int arg);
+extern int au0828_tuner_callback(void *priv, int component,
+				 int command, int arg);
 extern void au0828_card_setup(struct au0828_dev *dev);
 
 /* ----------------------------------------------------------- */
diff --git a/linux/drivers/media/video/bt8xx/bttv-driver.c b/linux/drivers/media/video/bt8xx/bttv-driver.c
index 1c8183c2c..af7272665 100644
--- a/linux/drivers/media/video/bt8xx/bttv-driver.c
+++ b/linux/drivers/media/video/bt8xx/bttv-driver.c
@@ -76,9 +76,9 @@ static unsigned int gbuffers = 8;
 static unsigned int gbufsize = 0x208000;
 static unsigned int reset_crop = 1;
 
-static int video_nr = -1;
-static int radio_nr = -1;
-static int vbi_nr = -1;
+static int video_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 };
+static int radio_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 };
+static int vbi_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 };
 static int debug_latency;
 
 static unsigned int fdsr;
@@ -108,9 +108,6 @@ module_param(irq_debug,         int, 0644);
 module_param(debug_latency,     int, 0644);
 
 module_param(fdsr,              int, 0444);
-module_param(video_nr,          int, 0444);
-module_param(radio_nr,          int, 0444);
-module_param(vbi_nr,            int, 0444);
 module_param(gbuffers,          int, 0444);
 module_param(gbufsize,          int, 0444);
 module_param(reset_crop,        int, 0444);
@@ -130,7 +127,10 @@ module_param(uv_ratio,          int, 0444);
 module_param(full_luma_range,   int, 0444);
 module_param(coring,            int, 0444);
 
-module_param_array(radio, int, NULL, 0444);
+module_param_array(radio,       int, NULL, 0444);
+module_param_array(video_nr,    int, NULL, 0444);
+module_param_array(radio_nr,    int, NULL, 0444);
+module_param_array(vbi_nr,      int, NULL, 0444);
 
 MODULE_PARM_DESC(radio,"The TV card supports radio, default is 0 (no)");
 MODULE_PARM_DESC(bigendian,"byte order of the framebuffer, default is native endian");
@@ -152,6 +152,9 @@ MODULE_PARM_DESC(irq_iswitch,"switch inputs in irq handler");
 MODULE_PARM_DESC(uv_ratio,"ratio between u and v gains, default is 50");
 MODULE_PARM_DESC(full_luma_range,"use the full luma range, default is 0 (no)");
 MODULE_PARM_DESC(coring,"set the luma coring level, default is 0 (no)");
+MODULE_PARM_DESC(video_nr, "video device numbers");
+MODULE_PARM_DESC(vbi_nr, "vbi device numbers");
+MODULE_PARM_DESC(radio_nr, "radio device numbers");
 
 MODULE_DESCRIPTION("bttv - v4l/v4l2 driver module for bt848/878 based cards");
 MODULE_AUTHOR("Ralph Metzler & Marcus Metzler & Gerd Knorr");
@@ -3463,7 +3466,7 @@ static int radio_open(struct inode *inode, struct file *file)
 
 	lock_kernel();
 	for (i = 0; i < bttv_num; i++) {
-		if (bttvs[i].radio_dev->minor == minor) {
+		if (bttvs[i].radio_dev && bttvs[i].radio_dev->minor == minor) {
 			btv = &bttvs[i];
 			break;
 		}
@@ -4276,7 +4279,8 @@ static int __devinit bttv_register_video(struct bttv *btv)
 
 	if (NULL == btv->video_dev)
 		goto err;
-	if (video_register_device(btv->video_dev,VFL_TYPE_GRABBER,video_nr)<0)
+	if (video_register_device(btv->video_dev, VFL_TYPE_GRABBER,
+				  video_nr[btv->c.nr]) < 0)
 		goto err;
 	printk(KERN_INFO "bttv%d: registered device video%d\n",
 	       btv->c.nr,btv->video_dev->minor & 0x1f);
@@ -4292,7 +4296,8 @@ static int __devinit bttv_register_video(struct bttv *btv)
 
 	if (NULL == btv->vbi_dev)
 		goto err;
-	if (video_register_device(btv->vbi_dev,VFL_TYPE_VBI,vbi_nr)<0)
+	if (video_register_device(btv->vbi_dev, VFL_TYPE_VBI,
+				  vbi_nr[btv->c.nr]) < 0)
 		goto err;
 	printk(KERN_INFO "bttv%d: registered device vbi%d\n",
 	       btv->c.nr,btv->vbi_dev->minor & 0x1f);
@@ -4303,7 +4308,8 @@ static int __devinit bttv_register_video(struct bttv *btv)
 	btv->radio_dev = vdev_init(btv, &radio_template, "radio");
 	if (NULL == btv->radio_dev)
 		goto err;
-	if (video_register_device(btv->radio_dev, VFL_TYPE_RADIO,radio_nr)<0)
+	if (video_register_device(btv->radio_dev, VFL_TYPE_RADIO,
+				  radio_nr[btv->c.nr]) < 0)
 		goto err;
 	printk(KERN_INFO "bttv%d: registered device radio%d\n",
 	       btv->c.nr,btv->radio_dev->minor & 0x1f);
diff --git a/linux/drivers/media/video/cafe_ccic.c b/linux/drivers/media/video/cafe_ccic.c
index 4c0d44c5d..26c08f00b 100644
--- a/linux/drivers/media/video/cafe_ccic.c
+++ b/linux/drivers/media/video/cafe_ccic.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/fs.h>
+#include <linux/mm.h>
 #include <linux/pci.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
diff --git a/linux/drivers/media/video/cx18/cx18-cards.c b/linux/drivers/media/video/cx18/cx18-cards.c
index 8fe5f38c4..3cb9734ec 100644
--- a/linux/drivers/media/video/cx18/cx18-cards.c
+++ b/linux/drivers/media/video/cx18/cx18-cards.c
@@ -163,7 +163,7 @@ static const struct cx18_card cx18_card_h900 = {
 	},
 	.audio_inputs = {
 		{ CX18_CARD_INPUT_AUD_TUNER,
-		  CX18_AV_AUDIO8, 0 },
+		  CX18_AV_AUDIO5, 0 },
 		{ CX18_CARD_INPUT_LINE_IN1,
 		  CX18_AV_AUDIO_SERIAL1, 0 },
 	},
diff --git a/linux/drivers/media/video/cx18/cx18-driver.c b/linux/drivers/media/video/cx18/cx18-driver.c
index 202b28190..4de7b501f 100644
--- a/linux/drivers/media/video/cx18/cx18-driver.c
+++ b/linux/drivers/media/video/cx18/cx18-driver.c
@@ -82,7 +82,7 @@ static int mmio_ndelay[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
 static unsigned cardtype_c = 1;
 static unsigned tuner_c = 1;
 static unsigned radio_c = 1;
-static int mmio_ndelay_c = 1;
+static unsigned mmio_ndelay_c = 1;
 static char pal[] = "--";
 static char secam[] = "--";
 static char ntsc[] = "-";
diff --git a/linux/drivers/media/video/cx18/cx18-driver.h b/linux/drivers/media/video/cx18/cx18-driver.h
index cc6f288a6..66cb74887 100644
--- a/linux/drivers/media/video/cx18/cx18-driver.h
+++ b/linux/drivers/media/video/cx18/cx18-driver.h
@@ -63,8 +63,8 @@
 #  error "This driver requires kernel PCI support."
 #endif
 
-/* Default delay to throttle mmio access to the CX23418 so it doesn't choke */
-#define CX18_DEFAULT_MMIO_NDELAY 31 /* 30.3 ns = 1 PCI clock(s) / 33 MHz */
+/* Default delay to throttle mmio access to the CX23418 */
+#define CX18_DEFAULT_MMIO_NDELAY 0 /* 0 ns = 0 PCI clock(s) / 33 MHz */
 
 #define CX18_MEM_OFFSET	0x00000000
 #define CX18_MEM_SIZE	0x04000000
diff --git a/linux/drivers/media/video/cx18/cx18-gpio.c b/linux/drivers/media/video/cx18/cx18-gpio.c
index 3bdffbf7a..0e5604219 100644
--- a/linux/drivers/media/video/cx18/cx18-gpio.c
+++ b/linux/drivers/media/video/cx18/cx18-gpio.c
@@ -152,7 +152,7 @@ void cx18_gpio_init(struct cx18 *cx)
 }
 
 /* Xceive tuner reset function */
-int cx18_reset_tuner_gpio(void *dev, int cmd, int value)
+int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value)
 {
 	struct i2c_algo_bit_data *algo = dev;
 	struct cx18_i2c_algo_callback_data *cb_data = algo->data;
diff --git a/linux/drivers/media/video/cx18/cx18-gpio.h b/linux/drivers/media/video/cx18/cx18-gpio.h
index 22cd7ddf8..beb7424b9 100644
--- a/linux/drivers/media/video/cx18/cx18-gpio.h
+++ b/linux/drivers/media/video/cx18/cx18-gpio.h
@@ -23,5 +23,5 @@
 void cx18_gpio_init(struct cx18 *cx);
 void cx18_reset_i2c_slaves_gpio(struct cx18 *cx);
 void cx18_reset_ir_gpio(void *data);
-int cx18_reset_tuner_gpio(void *dev, int cmd, int value);
+int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value);
 int cx18_gpio(struct cx18 *cx, unsigned int command, void *arg);
diff --git a/linux/drivers/media/video/cx18/cx18-io.c b/linux/drivers/media/video/cx18/cx18-io.c
index 5d07b0fd8..55d1df932 100644
--- a/linux/drivers/media/video/cx18/cx18-io.c
+++ b/linux/drivers/media/video/cx18/cx18-io.c
@@ -27,7 +27,7 @@
 void cx18_memcpy_fromio(struct cx18 *cx, void *to,
 			const void __iomem *from, unsigned int len)
 {
-	const u8 *src = from;
+	const u8 __iomem *src = from;
 	u8 *dst = to;
 
 	/* Align reads on the CX23418's addresses */
@@ -61,7 +61,7 @@ void cx18_memcpy_fromio(struct cx18 *cx, void *to,
 
 void cx18_memset_io(struct cx18 *cx, void __iomem *addr, int val, size_t count)
 {
-	u8 *dst = addr;
+	u8 __iomem *dst = addr;
 	u16 val2 = val | (val << 8);
 	u32 val4 = val2 | (val2 << 16);
 
diff --git a/linux/drivers/media/video/cx18/cx18-ioctl.c b/linux/drivers/media/video/cx18/cx18-ioctl.c
index 1ef2690d4..b909c78d3 100644
--- a/linux/drivers/media/video/cx18/cx18-ioctl.c
+++ b/linux/drivers/media/video/cx18/cx18-ioctl.c
@@ -201,7 +201,6 @@ static int cx18_try_fmt_vid_cap(struct file *file, void *fh,
 {
 	struct cx18_open_id *id = fh;
 	struct cx18 *cx = id->cx;
-
 	int w = fmt->fmt.pix.width;
 	int h = fmt->fmt.pix.height;
 
@@ -249,8 +248,7 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
 	struct cx18_open_id *id = fh;
 	struct cx18 *cx = id->cx;
 	int ret;
-	int w = fmt->fmt.pix.width;
-	int h = fmt->fmt.pix.height;
+	int w, h;
 
 	ret = v4l2_prio_check(&cx->prio, &id->prio);
 	if (ret)
@@ -259,6 +257,8 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
 	ret = cx18_try_fmt_vid_cap(file, fh, fmt);
 	if (ret)
 		return ret;
+	w = fmt->fmt.pix.width;
+	h = fmt->fmt.pix.height;
 
 	if (cx->params.width == w && cx->params.height == h)
 		return 0;
diff --git a/linux/drivers/media/video/cx23885/cx23885-cards.c b/linux/drivers/media/video/cx23885/cx23885-cards.c
index be9a6d8ec..2b497b28b 100644
--- a/linux/drivers/media/video/cx23885/cx23885-cards.c
+++ b/linux/drivers/media/video/cx23885/cx23885-cards.c
@@ -338,7 +338,7 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
 			dev->name, tv.model);
 }
 
-int cx23885_tuner_callback(void *priv, int command, int arg)
+int cx23885_tuner_callback(void *priv, int component, int command, int arg)
 {
 	struct cx23885_tsport *port = priv;
 	struct cx23885_dev *dev = port->dev;
diff --git a/linux/drivers/media/video/cx23885/cx23885-dvb.c b/linux/drivers/media/video/cx23885/cx23885-dvb.c
index 0d8ce96cf..78dfb13ca 100644
--- a/linux/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/linux/drivers/media/video/cx23885/cx23885-dvb.c
@@ -190,13 +190,11 @@ static struct s5h1411_config dvico_s5h1411_config = {
 static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
 	.i2c_address      = 0x61,
 	.if_khz           = 5380,
-	.tuner_callback   = cx23885_tuner_callback,
 };
 
 static struct xc5000_config dvico_xc5000_tunerconfig = {
 	.i2c_address      = 0x64,
 	.if_khz           = 5380,
-	.tuner_callback   = cx23885_tuner_callback,
 };
 
 static struct tda829x_config tda829x_no_probe = {
@@ -391,8 +389,8 @@ static int dvb_register(struct cx23885_tsport *port)
 						&dev->i2c_bus[0].i2c_adap);
 		if (port->dvb.frontend != NULL)
 			dvb_attach(xc5000_attach, port->dvb.frontend,
-				&i2c_bus->i2c_adap,
-				&hauppauge_hvr1500q_tunerconfig, port);
+				   &i2c_bus->i2c_adap,
+				   &hauppauge_hvr1500q_tunerconfig);
 		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1500:
 		i2c_bus = &dev->i2c_bus[1];
@@ -404,11 +402,9 @@ static int dvb_register(struct cx23885_tsport *port)
 			struct xc2028_config cfg = {
 				.i2c_adap  = &i2c_bus->i2c_adap,
 				.i2c_addr  = 0x61,
-				.video_dev = port,
-				.callback  = cx23885_tuner_callback,
 			};
 			static struct xc2028_ctrl ctl = {
-				.fname       = "xc3028-v27.fw",
+				.fname       = XC2028_DEFAULT_FIRMWARE,
 				.max_len     = 64,
 				.scode_table = XC3028_FE_OREN538,
 			};
@@ -444,11 +440,9 @@ static int dvb_register(struct cx23885_tsport *port)
 			struct xc2028_config cfg = {
 				.i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 				.i2c_addr  = 0x64,
-				.video_dev = port,
-				.callback  = cx23885_tuner_callback,
 			};
 			static struct xc2028_ctrl ctl = {
-				.fname   = "xc3028L-v36.fw",
+				.fname   = XC3028L_DEFAULT_FIRMWARE,
 				.max_len = 64,
 				.demod   = 5000,
 				.d2633   = 1
@@ -472,8 +466,8 @@ static int dvb_register(struct cx23885_tsport *port)
 							&i2c_bus->i2c_adap);
 		if (port->dvb.frontend != NULL)
 			dvb_attach(xc5000_attach, port->dvb.frontend,
-				&i2c_bus->i2c_adap,
-				&dvico_xc5000_tunerconfig, port);
+				   &i2c_bus->i2c_adap,
+				   &dvico_xc5000_tunerconfig);
 		break;
 	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
 		i2c_bus = &dev->i2c_bus[port->nr - 1];
@@ -486,11 +480,9 @@ static int dvb_register(struct cx23885_tsport *port)
 			struct xc2028_config	  cfg = {
 				.i2c_adap  = &i2c_bus->i2c_adap,
 				.i2c_addr  = 0x61,
-				.video_dev = port,
-				.callback  = cx23885_tuner_callback,
 			};
 			static struct xc2028_ctrl ctl = {
-				.fname       = "xc3028-v27.fw",
+				.fname       = XC2028_DEFAULT_FIRMWARE,
 				.max_len     = 64,
 				.demod       = XC3028_FE_ZARLINK456,
 			};
@@ -513,11 +505,9 @@ static int dvb_register(struct cx23885_tsport *port)
 			struct xc2028_config	  cfg = {
 				.i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 				.i2c_addr  = 0x61,
-				.video_dev = port,
-				.callback  = cx23885_tuner_callback,
 			};
 			static struct xc2028_ctrl ctl = {
-				.fname       = "xc3028-v27.fw",
+				.fname       = XC2028_DEFAULT_FIRMWARE,
 				.max_len     = 64,
 				.demod       = XC3028_FE_ZARLINK456,
 			};
@@ -537,6 +527,8 @@ static int dvb_register(struct cx23885_tsport *port)
 		printk("%s: frontend initialization failed\n", dev->name);
 		return -1;
 	}
+	/* define general-purpose callback pointer */
+	port->dvb.frontend->callback = cx23885_tuner_callback;
 
 	/* Put the analog decoder in standby to keep it quiet */
 	cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);
diff --git a/linux/drivers/media/video/cx23885/cx23885.h b/linux/drivers/media/video/cx23885/cx23885.h
index 49e3eaec7..dea1798f7 100644
--- a/linux/drivers/media/video/cx23885/cx23885.h
+++ b/linux/drivers/media/video/cx23885/cx23885.h
@@ -412,7 +412,7 @@ extern const unsigned int cx23885_bcount;
 extern struct cx23885_subid cx23885_subids[];
 extern const unsigned int cx23885_idcount;
 
-extern int cx23885_tuner_callback(void *priv, int command, int arg);
+extern int cx23885_tuner_callback(void *priv, int component, int command, int arg);
 extern void cx23885_card_list(struct cx23885_dev *dev);
 extern int  cx23885_ir_init(struct cx23885_dev *dev);
 extern void cx23885_gpio_setup(struct cx23885_dev *dev);
diff --git a/linux/drivers/media/video/cx88/Kconfig b/linux/drivers/media/video/cx88/Kconfig
index 9dd7bdf65..0b9e5fac6 100644
--- a/linux/drivers/media/video/cx88/Kconfig
+++ b/linux/drivers/media/video/cx88/Kconfig
@@ -58,6 +58,10 @@ config VIDEO_CX88_DVB
 	select DVB_ISL6421 if !DVB_FE_CUSTOMISE
 	select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
 	select DVB_S5H1411 if !DVB_FE_CUSTOMISE
+	select DVB_CX24116 if !DVB_FE_CUSTOMISE
+	select DVB_STV0299 if !DVB_FE_CUSTOMISE
+	select DVB_STV0288 if !DVB_FE_CUSTOMISE
+	select DVB_STB6000 if !DVB_FE_CUSTOMISE
 	---help---
 	  This adds support for DVB/ATSC cards based on the
 	  Conexant 2388x chip.
diff --git a/linux/drivers/media/video/cx88/cx88-cards.c b/linux/drivers/media/video/cx88/cx88-cards.c
index 871ba1992..87e1b6ced 100644
--- a/linux/drivers/media/video/cx88/cx88-cards.c
+++ b/linux/drivers/media/video/cx88/cx88-cards.c
@@ -1382,27 +1382,30 @@ static const struct cx88_board cx88_boards[] = {
 		.radio_addr	= ADDR_UNSET,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.audio_chip     = V4L2_IDENT_WM8775,
+		/*
+		 * gpio0 as reported by Mike Crash <mike AT mikecrash.com>
+		 */
 		.input		= {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
-			.gpio0	= 0xe780,
+			.gpio0	= 0xef88,
 			.audioroute = 1,
 		},{
 			.type	= CX88_VMUX_COMPOSITE1,
 			.vmux	= 1,
-			.gpio0	= 0xe780,
+			.gpio0	= 0xef88,
 			.audioroute = 2,
 		},{
 			.type	= CX88_VMUX_SVIDEO,
 			.vmux	= 2,
-			.gpio0	= 0xe780,
+			.gpio0	= 0xef88,
 			.audioroute = 2,
 		}},
 		/* fixme: Add radio support */
 		.mpeg           = CX88_MPEG_DVB | CX88_MPEG_BLACKBIRD,
 		.radio = {
 			.type   = CX88_RADIO,
-			.gpio0	= 0xe780,
+			.gpio0	= 0xef88,
 		},
 	},
 	[CX88_BOARD_ADSTECH_PTV_390] = {
@@ -1701,6 +1704,119 @@ static const struct cx88_board cx88_boards[] = {
 		},
 		.mpeg           = CX88_MPEG_DVB,
 	},
+	[CX88_BOARD_HAUPPAUGE_HVR4000] = {
+		.name           = "Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid",
+		.tuner_type     = TUNER_PHILIPS_FMD1216ME_MK3,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.tda9887_conf   = TDA9887_PRESENT,
+		/*
+		 * GPIO0 (WINTV2000)
+		 *
+		 * Analogue     SAT     DVB-T
+		 * Antenna      0xc4bf  0xc4bb
+		 * Composite    0xc4bf  0xc4bb
+		 * S-Video      0xc4bf  0xc4bb
+		 * Composite1   0xc4ff  0xc4fb
+		 * S-Video1     0xc4ff  0xc4fb
+		 *
+		 * BIT  VALUE   FUNCTION GP{x}_IO
+		 * 0    1       I:?
+		 * 1    1       I:?
+		 * 2    1       O:DVB-T DEMOD ENABLE LOW/ANALOG DEMOD ENABLE HIGH
+		 * 3    1       I:?
+		 * 4    1       I:?
+		 * 5    1       I:?
+		 * 6    0       O:INPUT SELECTOR 0=INTERNAL 1=EXPANSION
+		 * 7    1       O:DVB-T DEMOD RESET LOW
+		 *
+		 * BIT  VALUE   FUNCTION GP{x}_OE
+		 * 8    0       I
+		 * 9    0       I
+		 * a    1       O
+		 * b    0       I
+		 * c    0       I
+		 * d    0       I
+		 * e    1       O
+		 * f    1       O
+		 */
+		.input          = {{
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0xc4bf,
+		}, {
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0xc4bf,
+		}, {
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0xc4bf,
+		} },
+		/* fixme: Add radio support */
+		.mpeg           = CX88_MPEG_DVB,
+	},
+	[CX88_BOARD_HAUPPAUGE_HVR4000LITE] = {
+		.name           = "Hauppauge WinTV-HVR4000(Lite) DVB-S/S2",
+		.tuner_type     = UNSET,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 0,
+		} },
+		.mpeg           = CX88_MPEG_DVB,
+	},
+	[CX88_BOARD_TEVII_S420] = {
+		.name           = "TeVii S420 DVB-S",
+		.tuner_type     = UNSET,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 0,
+		} },
+		.mpeg           = CX88_MPEG_DVB,
+	},
+	[CX88_BOARD_TEVII_S460] = {
+		.name           = "TeVii S460 DVB-S/S2",
+		.tuner_type     = UNSET,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 0,
+		} },
+		.mpeg           = CX88_MPEG_DVB,
+	},
+	[CX88_BOARD_OMICOM_SS4_PCI] = {
+		.name           = "Omicom SS4 DVB-S/S2 PCI",
+		.tuner_type     = UNSET,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 0,
+		} },
+		.mpeg           = CX88_MPEG_DVB,
+	},
+	[CX88_BOARD_TBS_8920] = {
+		.name           = "TBS 8920 DVB-S/S2",
+		.tuner_type     = TUNER_ABSENT,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_DVB,
+			.vmux   = 1,
+		} },
+		.mpeg           = CX88_MPEG_DVB,
+	},
 };
 
 /* ------------------------------------------------------------------ */
@@ -2050,6 +2166,42 @@ static const struct cx88_subid cx88_subids[] = {
 		.subvendor = 0x17de,
 		.subdevice = 0x08c1,
 		.card      = CX88_BOARD_KWORLD_ATSC_120,
+	}, {
+		.subvendor = 0x0070,
+		.subdevice = 0x6900,
+		.card      = CX88_BOARD_HAUPPAUGE_HVR4000,
+	}, {
+		.subvendor = 0x0070,
+		.subdevice = 0x6904,
+		.card      = CX88_BOARD_HAUPPAUGE_HVR4000,
+	}, {
+		.subvendor = 0x0070,
+		.subdevice = 0x6902,
+		.card      = CX88_BOARD_HAUPPAUGE_HVR4000,
+	}, {
+		.subvendor = 0x0070,
+		.subdevice = 0x6905,
+		.card      = CX88_BOARD_HAUPPAUGE_HVR4000LITE,
+	}, {
+		.subvendor = 0x0070,
+		.subdevice = 0x6906,
+		.card      = CX88_BOARD_HAUPPAUGE_HVR4000LITE,
+	}, {
+		.subvendor = 0xd420,
+		.subdevice = 0x9022,
+		.card      = CX88_BOARD_TEVII_S420,
+	}, {
+		.subvendor = 0xd460,
+		.subdevice = 0x9022,
+		.card      = CX88_BOARD_TEVII_S460,
+	}, {
+		.subvendor = 0xA044,
+		.subdevice = 0x2011,
+		.card      = CX88_BOARD_OMICOM_SS4_PCI,
+	}, {
+		.subvendor = 0x8920,
+		.subdevice = 0x8888,
+		.card      = CX88_BOARD_TBS_8920,
 	},
 };
 
@@ -2102,6 +2254,13 @@ static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
 	case 14669: /* WinTV-HVR3000 (OEM, no IR, no b/panel video - Low profile) */
 	case 28552: /* WinTV-PVR 'Roslyn' (No IR) */
 	case 34519: /* WinTV-PCI-FM */
+	case 69009:
+		/* WinTV-HVR4000 (DVBS/S2/T, Video and IR, back panel inputs) */
+	case 69100: /* WinTV-HVR4000LITE (DVBS/S2, IR) */
+	case 69500: /* WinTV-HVR4000LITE (DVBS/S2, No IR) */
+	case 69559:
+		/* WinTV-HVR4000 (DVBS/S2/T, Video no IR, back panel inputs) */
+	case 69569: /* WinTV-HVR4000 (DVBS/S2/T, Video no IR) */
 	case 90002: /* Nova-T-PCI (9002) */
 	case 92001: /* Nova-S-Plus (Video and IR) */
 	case 92002: /* Nova-S-Plus (Video and IR) */
@@ -2186,9 +2345,21 @@ static int cx88_dvico_xc2028_callback(struct cx88_core *core,
 {
 	switch (command) {
 	case XC2028_TUNER_RESET:
-		cx_write(MO_GP0_IO, 0x101000);
-		mdelay(5);
-		cx_set(MO_GP0_IO, 0x101010);
+		switch (core->boardnr) {
+		case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
+			/* GPIO-4 xc3028 tuner */
+
+			cx_set(MO_GP0_IO, 0x00001000);
+			cx_clear(MO_GP0_IO, 0x00000010);
+			msleep(100);
+			cx_set(MO_GP0_IO, 0x00000010);
+			msleep(100);
+			break;
+		default:
+			cx_write(MO_GP0_IO, 0x101000);
+			mdelay(5);
+			cx_set(MO_GP0_IO, 0x101010);
+		}
 		break;
 	default:
 		return -EINVAL;
@@ -2297,6 +2468,7 @@ static int cx88_xc2028_tuner_callback(struct cx88_core *core,
 	case CX88_BOARD_PROLINK_PV_8000GT:
 		return cx88_pv_8000gt_callback(core, command, arg);
 	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
+	case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 		return cx88_dvico_xc2028_callback(core, command, arg);
 	}
 
@@ -2364,7 +2536,7 @@ static int cx88_xc5000_tuner_callback(struct cx88_core *core,
 	return 0; /* Should never be here */
 }
 
-int cx88_tuner_callback(void *priv, int command, int arg)
+int cx88_tuner_callback(void *priv, int component, int command, int arg)
 {
 	struct i2c_algo_bit_data *i2c_algo = priv;
 	struct cx88_core *core;
@@ -2381,6 +2553,9 @@ int cx88_tuner_callback(void *priv, int command, int arg)
 		return -EINVAL;
 	}
 
+	if (component != DVB_FRONTEND_COMPONENT_TUNER)
+		return -EINVAL;
+
 	switch (core->board.tuner_type) {
 		case TUNER_XC2028:
 			info_printk(core, "Calling XC2028/3028 callback\n");
@@ -2429,13 +2604,18 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
 {
 	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
-		/* Bring the 702 demod up before i2c scanning/attach or devices are hidden */
-		/* We leave here with the 702 on the bus */
-		cx_write(MO_GP0_IO, 0x0000e780);
+		/*
+		 * Bring the 702 demod up before i2c scanning/attach or devices are hidden
+		 * We leave here with the 702 on the bus
+		 *
+		 * "reset the IR receiver on GPIO[3]"
+		 * Reported by Mike Crash <mike AT mikecrash.com>
+		 */
+		cx_write(MO_GP0_IO, 0x0000ef88);
 		udelay(1000);
-		cx_clear(MO_GP0_IO, 0x00000080);
+		cx_clear(MO_GP0_IO, 0x00000088);
 		udelay(50);
-		cx_set(MO_GP0_IO, 0x00000080); /* 702 out of reset */
+		cx_set(MO_GP0_IO, 0x00000088); /* 702 out of reset */
 		udelay(1000);
 		break;
 
@@ -2448,10 +2628,18 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
 		msleep(10);
 		break;
 
-	 case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
+	case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
 		/* Enable the xc5000 tuner */
 		cx_set(MO_GP0_IO, 0x00001010);
 		break;
+
+	case CX88_BOARD_HAUPPAUGE_HVR3000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
+		/* Init GPIO */
+		cx_write(MO_GP0_IO, core->board.input[0].gpio0);
+		udelay(1000);
+		break;
 	}
 }
 
@@ -2526,6 +2714,8 @@ static void cx88_card_setup(struct cx88_core *core)
 	case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 	case CX88_BOARD_HAUPPAUGE_HVR3000:
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
+	case CX88_BOARD_HAUPPAUGE_HVR4000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
 		if (0 == core->i2c_rc)
 			hauppauge_eeprom(core, eeprom);
 		break;
@@ -2607,7 +2797,27 @@ static void cx88_card_setup(struct cx88_core *core)
 		tea5767_cfg.priv  = &ctl;
 
 		cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tea5767_cfg);
+		break;
 	}
+	case  CX88_BOARD_TEVII_S420:
+	case  CX88_BOARD_TEVII_S460:
+		cx_write(MO_SRST_IO, 0);
+		msleep(100);
+		cx_write(MO_SRST_IO, 1);
+		msleep(100);
+		break;
+	case  CX88_BOARD_OMICOM_SS4_PCI:
+		cx_write(MO_SRST_IO, 0);
+		msleep(100);
+		cx_write(MO_SRST_IO, 1);
+		msleep(100);
+		break;
+	case  CX88_BOARD_TBS_8920:
+		cx_write(MO_SRST_IO, 0);
+		msleep(100);
+		cx_write(MO_SRST_IO, 1);
+		msleep(100);
+		break;
 	} /*end switch() */
 
 
diff --git a/linux/drivers/media/video/cx88/cx88-dvb.c b/linux/drivers/media/video/cx88/cx88-dvb.c
index fc5807aeb..a65ea03a0 100644
--- a/linux/drivers/media/video/cx88/cx88-dvb.c
+++ b/linux/drivers/media/video/cx88/cx88-dvb.c
@@ -49,6 +49,11 @@
 #include "tuner-simple.h"
 #include "tda9887.h"
 #include "s5h1411.h"
+#include "stv0299.h"
+#include "z0194a.h"
+#include "stv0288.h"
+#include "stb6000.h"
+#include "cx24116.h"
 
 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
@@ -376,37 +381,28 @@ static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int cx88_pci_nano_callback(void *ptr, int command, int arg)
+static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
+				      fe_sec_voltage_t voltage)
 {
-	struct cx88_core *core = ptr;
-
-	switch (command) {
-	case XC2028_TUNER_RESET:
-		/* Send the tuner in then out of reset */
-		dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __func__, arg);
-
-		switch (core->boardnr) {
-		case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
-			/* GPIO-4 xc3028 tuner */
-
-			cx_set(MO_GP0_IO, 0x00001000);
-			cx_clear(MO_GP0_IO, 0x00000010);
-			msleep(100);
-			cx_set(MO_GP0_IO, 0x00000010);
-			msleep(100);
-			break;
-		}
+	struct cx8802_dev *dev= fe->dvb->priv;
+	struct cx88_core *core = dev->core;
 
-		break;
-	case XC2028_RESET_CLK:
-		dprintk(1, "%s: XC2028_RESET_CLK %d\n", __func__, arg);
-		break;
-	default:
-		dprintk(1, "%s: unknown command %d, arg %d\n", __func__,
-			command, arg);
-		return -EINVAL;
+	switch (voltage) {
+		case SEC_VOLTAGE_13:
+			printk("LNB Voltage SEC_VOLTAGE_13\n");
+			cx_write(MO_GP0_IO, 0x00006040);
+			break;
+		case SEC_VOLTAGE_18:
+			printk("LNB Voltage SEC_VOLTAGE_18\n");
+			cx_write(MO_GP0_IO, 0x00006060);
+			break;
+		case SEC_VOLTAGE_OFF:
+			printk("LNB Voltage SEC_VOLTAGE_off\n");
+			break;
 	}
 
+	if (core->prev_set_voltage)
+		return core->prev_set_voltage(fe, voltage);
 	return 0;
 }
 
@@ -457,7 +453,6 @@ static struct s5h1409_config kworld_atsc_120_config = {
 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
 	.i2c_address	= 0x64,
 	.if_khz		= 5380,
-	.tuner_callback	= cx88_tuner_callback,
 };
 
 static struct zl10353_config cx88_geniatech_x8000_mt = {
@@ -484,7 +479,6 @@ static struct s5h1411_config dvico_fusionhdtv7_config = {
 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
 	.i2c_address    = 0xc2 >> 1,
 	.if_khz         = 5380,
-	.tuner_callback = cx88_tuner_callback,
 };
 
 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
@@ -495,7 +489,6 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 		.i2c_adap  = &dev->core->i2c_adap,
 		.i2c_addr  = addr,
 		.ctrl      = &ctl,
-		.callback  = cx88_tuner_callback,
 	};
 
 	if (!dev->dvb.frontend) {
@@ -525,6 +518,60 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 	return 0;
 }
 
+static int cx24116_set_ts_param(struct dvb_frontend *fe,
+	int is_punctured)
+{
+	struct cx8802_dev *dev = fe->dvb->priv;
+	dev->ts_gen_cntrl = 0x2;
+
+	return 0;
+}
+
+static int cx24116_reset_device(struct dvb_frontend *fe)
+{
+	struct cx8802_dev *dev = fe->dvb->priv;
+	struct cx88_core *core = dev->core;
+
+	/* Reset the part */
+	cx_write(MO_SRST_IO, 0);
+	msleep(10);
+	cx_write(MO_SRST_IO, 1);
+	msleep(10);
+
+	return 0;
+}
+
+static struct cx24116_config hauppauge_hvr4000_config = {
+	.demod_address          = 0x05,
+	.set_ts_params          = cx24116_set_ts_param,
+	.reset_device           = cx24116_reset_device,
+};
+
+static struct cx24116_config tevii_s460_config = {
+	.demod_address = 0x55,
+	.set_ts_params = cx24116_set_ts_param,
+	.reset_device  = cx24116_reset_device,
+};
+
+static struct stv0299_config tevii_tuner_sharp_config = {
+	.demod_address = 0x68,
+	.inittab = sharp_z0194a__inittab,
+	.mclk = 88000000UL,
+	.invert = 1,
+	.skip_reinit = 0,
+	.lock_output = 1,
+	.volt13_op0_op1 = STV0299_VOLT13_OP1,
+	.min_delay_ms = 100,
+	.set_symbol_rate = sharp_z0194a__set_symbol_rate,
+	.set_ts_params = cx24116_set_ts_param,
+};
+
+static struct stv0288_config tevii_tuner_earda_config = {
+	.demod_address = 0x68,
+	.min_delay_ms = 100,
+	.set_ts_params = cx24116_set_ts_param,
+};
+
 static int dvb_register(struct cx8802_dev *dev)
 {
 	struct cx88_core *core = dev->core;
@@ -793,7 +840,7 @@ static int dvb_register(struct cx8802_dev *dev)
 					       &core->i2c_adap);
 		if (dev->dvb.frontend) {
 			if (!dvb_attach(isl6421_attach, dev->dvb.frontend,
-					&core->i2c_adap, 0x08, 0x00, 0x00))
+					&core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
 				goto frontend_detach;
 		}
 		break;
@@ -820,13 +867,9 @@ static int dvb_register(struct cx8802_dev *dev)
 					       &pinnacle_pctv_hd_800i_config,
 					       &core->i2c_adap);
 		if (dev->dvb.frontend != NULL) {
-			/* tuner_config.video_dev must point to
-			 * i2c_adap.algo_data
-			 */
 			if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
 					&core->i2c_adap,
-					&pinnacle_pctv_hd_800i_tuner_config,
-					core->i2c_adap.algo_data))
+					&pinnacle_pctv_hd_800i_tuner_config))
 				goto frontend_detach;
 		}
 		break;
@@ -839,10 +882,9 @@ static int dvb_register(struct cx8802_dev *dev)
 			struct xc2028_config cfg = {
 				.i2c_adap  = &core->i2c_adap,
 				.i2c_addr  = 0x61,
-				.callback  = cx88_pci_nano_callback,
 			};
 			static struct xc2028_ctrl ctl = {
-				.fname       = "xc3028-v27.fw",
+				.fname       = XC2028_DEFAULT_FIRMWARE,
 				.max_len     = 64,
 				.scode_table = XC3028_FE_OREN538,
 			};
@@ -881,16 +923,76 @@ static int dvb_register(struct cx8802_dev *dev)
 					       &dvico_fusionhdtv7_config,
 					       &core->i2c_adap);
 		if (dev->dvb.frontend != NULL) {
-			/* tuner_config.video_dev must point to
-			 * i2c_adap.algo_data
-			 */
 			if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
 					&core->i2c_adap,
-					&dvico_fusionhdtv7_tuner_config,
-					core->i2c_adap.algo_data))
+					&dvico_fusionhdtv7_tuner_config))
 				goto frontend_detach;
 		}
 		break;
+	case CX88_BOARD_HAUPPAUGE_HVR4000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
+		/* Support for DVB-S only, not DVB-T support */
+		dev->dvb.frontend = dvb_attach(cx24116_attach,
+			&hauppauge_hvr4000_config,
+			&dev->core->i2c_adap);
+		if (dev->dvb.frontend) {
+			dvb_attach(isl6421_attach, dev->dvb.frontend,
+				&dev->core->i2c_adap,
+				0x08, ISL6421_DCL, 0x00);
+		}
+		break;
+	case CX88_BOARD_TEVII_S420:
+		dev->dvb.frontend = dvb_attach(stv0299_attach,
+						&tevii_tuner_sharp_config,
+						&core->i2c_adap);
+		if (dev->dvb.frontend != NULL) {
+			if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
+					&core->i2c_adap, DVB_PLL_OPERA1))
+				goto frontend_detach;
+			core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+			dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+
+		} else {
+			dev->dvb.frontend = dvb_attach(stv0288_attach,
+							    &tevii_tuner_earda_config,
+							    &core->i2c_adap);
+				if (dev->dvb.frontend != NULL) {
+					if (!dvb_attach(stb6000_attach, dev->dvb.frontend, 0x61,
+						&core->i2c_adap))
+					goto frontend_detach;
+				core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+				dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+
+			}
+		}
+		break;
+	case CX88_BOARD_TEVII_S460:
+		dev->dvb.frontend = dvb_attach(cx24116_attach,
+					       &tevii_s460_config,
+					       &core->i2c_adap);
+		if (dev->dvb.frontend != NULL) {
+			core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+			dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+		}
+		break;
+	case CX88_BOARD_OMICOM_SS4_PCI:
+		dev->dvb.frontend = dvb_attach(cx24116_attach,
+					       &hauppauge_hvr4000_config,
+					       &core->i2c_adap);
+		if (dev->dvb.frontend != NULL) {
+			core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+			dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+		}
+		break;
+	case CX88_BOARD_TBS_8920:
+		dev->dvb.frontend = dvb_attach(cx24116_attach,
+					       &hauppauge_hvr4000_config,
+					       &core->i2c_adap);
+		if (dev->dvb.frontend != NULL) {
+			core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+			dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+		}
+		break;
 	default:
 		printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
 		       core->name);
@@ -902,6 +1004,8 @@ static int dvb_register(struct cx8802_dev *dev)
 		       core->name);
 		return -EINVAL;
 	}
+	/* define general-purpose callback pointer */
+	dev->dvb.frontend->callback = cx88_tuner_callback;
 
 	/* Ensure all frontends negotiate bus access */
 	dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
diff --git a/linux/drivers/media/video/cx88/cx88-i2c.c b/linux/drivers/media/video/cx88/cx88-i2c.c
index d7406a994..8e74d64fd 100644
--- a/linux/drivers/media/video/cx88/cx88-i2c.c
+++ b/linux/drivers/media/video/cx88/cx88-i2c.c
@@ -201,7 +201,23 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
 
 	core->i2c_rc = i2c_bit_add_bus(&core->i2c_adap);
 	if (0 == core->i2c_rc) {
+		static u8 tuner_data[] =
+			{ 0x0b, 0xdc, 0x86, 0x52 };
+		static struct i2c_msg tuner_msg =
+			{ .flags = 0, .addr = 0xc2 >> 1, .buf = tuner_data, .len = 4 };
+
 		dprintk(1, "i2c register ok\n");
+		switch( core->boardnr ) {
+			case CX88_BOARD_HAUPPAUGE_HVR1300:
+			case CX88_BOARD_HAUPPAUGE_HVR3000:
+			case CX88_BOARD_HAUPPAUGE_HVR4000:
+				printk("%s: i2c init: enabling analog demod on HVR1300/3000/4000 tuner\n",
+					core->name);
+				i2c_transfer(core->i2c_client.adapter, &tuner_msg, 1);
+				break;
+			default:
+				break;
+		}
 		if (i2c_scan)
 			do_i2c_scan(core->name,&core->i2c_client);
 	} else
diff --git a/linux/drivers/media/video/cx88/cx88-input.c b/linux/drivers/media/video/cx88/cx88-input.c
index 7d174382e..3cdc473de 100644
--- a/linux/drivers/media/video/cx88/cx88-input.c
+++ b/linux/drivers/media/video/cx88/cx88-input.c
@@ -237,6 +237,8 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 	case CX88_BOARD_HAUPPAUGE_HVR1100:
 	case CX88_BOARD_HAUPPAUGE_HVR3000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
 		ir_codes = ir_codes_hauppauge_new;
 		ir_type = IR_TYPE_RC5;
 		ir->sampling = 1;
@@ -409,7 +411,7 @@ void cx88_ir_irq(struct cx88_core *core)
 {
 	struct cx88_IR *ir = core->ir;
 	u32 samples, ircode;
-	int i;
+	int i, start, range, toggle, dev, code;
 
 	if (NULL == ir)
 		return;
@@ -478,6 +480,34 @@ void cx88_ir_irq(struct cx88_core *core)
 	case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 	case CX88_BOARD_HAUPPAUGE_HVR1100:
 	case CX88_BOARD_HAUPPAUGE_HVR3000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000:
+	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
+		ircode = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
+		ir_dprintk("biphase decoded: %x\n", ircode);
+		/*
+		 * RC5 has an extension bit which adds a new range
+		 * of available codes, this is detected here. Also
+		 * hauppauge remotes (black/silver) always use
+		 * specific device ids. If we do not filter the
+		 * device ids then messages destined for devices
+		 * such as TVs (id=0) will get through to the
+		 * device causing mis-fired events.
+		 */
+		/* split rc5 data block ... */
+		start = (ircode & 0x2000) >> 13;
+		range = (ircode & 0x1000) >> 12;
+		toggle= (ircode & 0x0800) >> 11;
+		dev   = (ircode & 0x07c0) >> 6;
+		code  = (ircode & 0x003f) | ((range << 6) ^ 0x0040);
+		if( start != 1)
+			/* no key pressed */
+			break;
+		if ( dev != 0x1e && dev != 0x1f )
+			/* not a hauppauge remote */
+			break;
+		ir_input_keydown(ir->input, &ir->ir, code, ircode);
+		ir->release = jiffies + msecs_to_jiffies(120);
+		break;
 	case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 		ircode = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
 		ir_dprintk("biphase decoded: %x\n", ircode);
diff --git a/linux/drivers/media/video/cx88/cx88.h b/linux/drivers/media/video/cx88/cx88.h
index 751176e7a..6f5b2963b 100644
--- a/linux/drivers/media/video/cx88/cx88.h
+++ b/linux/drivers/media/video/cx88/cx88.h
@@ -222,6 +222,12 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD 65
 #define CX88_BOARD_PROLINK_PV_8000GT       66
 #define CX88_BOARD_KWORLD_ATSC_120         67
+#define CX88_BOARD_HAUPPAUGE_HVR4000       68
+#define CX88_BOARD_HAUPPAUGE_HVR4000LITE   69
+#define CX88_BOARD_TEVII_S460              70
+#define CX88_BOARD_OMICOM_SS4_PCI          71
+#define CX88_BOARD_TBS_8920                72
+#define CX88_BOARD_TEVII_S420              73
 
 enum cx88_itype {
 	CX88_VMUX_COMPOSITE1 = 1,
@@ -622,7 +628,7 @@ extern void cx88_call_i2c_clients(struct cx88_core *core,
 /* ----------------------------------------------------------- */
 /* cx88-cards.c                                                */
 
-extern int cx88_tuner_callback(void *dev, int command, int arg);
+extern int cx88_tuner_callback(void *dev, int component, int command, int arg);
 extern int cx88_get_resources(const struct cx88_core *core,
 			      struct pci_dev *pci);
 extern struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr);
diff --git a/linux/drivers/media/video/em28xx/em28xx-cards.c b/linux/drivers/media/video/em28xx/em28xx-cards.c
index eae5ebd0e..38874e024 100644
--- a/linux/drivers/media/video/em28xx/em28xx-cards.c
+++ b/linux/drivers/media/video/em28xx/em28xx-cards.c
@@ -94,28 +94,6 @@ struct em28xx_board em28xx_boards[] = {
 			.amux     = 0,
 		} },
 	},
-	[EM2800_BOARD_KWORLD_USB2800] = {
-		.name         = "Kworld USB2800",
-		.valid        = EM28XX_BOARD_NOT_VALIDATED,
-		.is_em2800    = 1,
-		.vchannels    = 3,
-		.tuner_type   = TUNER_PHILIPS_FCV1236D,
-		.tda9887_conf = TDA9887_PRESENT,
-		.decoder      = EM28XX_SAA7113,
-		.input          = { {
-			.type     = EM28XX_VMUX_TELEVISION,
-			.vmux     = SAA7115_COMPOSITE2,
-			.amux     = 0,
-		}, {
-			.type     = EM28XX_VMUX_COMPOSITE1,
-			.vmux     = SAA7115_COMPOSITE0,
-			.amux     = 1,
-		}, {
-			.type     = EM28XX_VMUX_SVIDEO,
-			.vmux     = SAA7115_SVIDEO3,
-			.amux     = 1,
-		} },
-	},
 	[EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 		.name         = "Kworld PVR TV 2800 RF",
 		.is_em2800    = 0,
@@ -1123,7 +1101,7 @@ struct usb_device_id em28xx_id_table [] = {
 	{ USB_DEVICE(0xeb1a, 0x2820),
 			.driver_info = EM2820_BOARD_UNKNOWN },
 	{ USB_DEVICE(0xeb1a, 0x2821),
-			.driver_info = EM2820_BOARD_UNKNOWN },
+			.driver_info = EM2820_BOARD_PROLINK_PLAYTV_USB2 },
 	{ USB_DEVICE(0xeb1a, 0x2860),
 			.driver_info = EM2820_BOARD_UNKNOWN },
 	{ USB_DEVICE(0xeb1a, 0x2861),
@@ -1295,7 +1273,7 @@ static struct em28xx_hash_table em28xx_i2c_hash[] = {
 	{0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
 };
 
-int em28xx_tuner_callback(void *ptr, int command, int arg)
+int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
 {
 	int rc = 0;
 	struct em28xx *dev = ptr;
@@ -1556,9 +1534,12 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
 		/* djh - Not sure which demod we need here */
 		ctl->demod = XC3028_FE_DEFAULT;
 		break;
+	case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+		ctl->demod = XC3028_FE_DEFAULT;
+		ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+		break;
 	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
 	case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
-	case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
 		/* FIXME: Better to specify the needed IF */
 		ctl->demod = XC3028_FE_DEFAULT;
 		break;
diff --git a/linux/drivers/media/video/em28xx/em28xx-dvb.c b/linux/drivers/media/video/em28xx/em28xx-dvb.c
index 79c11b1d0..03c212e5a 100644
--- a/linux/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/linux/drivers/media/video/em28xx/em28xx-dvb.c
@@ -250,7 +250,6 @@ static int attach_xc3028(u8 addr, struct em28xx *dev)
 	memset(&cfg, 0, sizeof(cfg));
 	cfg.i2c_adap  = &dev->i2c_adap;
 	cfg.i2c_addr  = addr;
-	cfg.callback  = em28xx_tuner_callback;
 
 	if (!dev->dvb->frontend) {
 		printk(KERN_ERR "%s/2: dvb frontend not attached. "
@@ -466,6 +465,8 @@ static int dvb_init(struct em28xx *dev)
 		result = -EINVAL;
 		goto out_free;
 	}
+	/* define general-purpose callback pointer */
+	dvb->frontend->callback = em28xx_tuner_callback;
 
 	/* register everything */
 	result = register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
diff --git a/linux/drivers/media/video/em28xx/em28xx-i2c.c b/linux/drivers/media/video/em28xx/em28xx-i2c.c
index 2989a65f6..3bab56b99 100644
--- a/linux/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/linux/drivers/media/video/em28xx/em28xx-i2c.c
@@ -336,8 +336,11 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)
 
 	/* Check if board has eeprom */
 	err = i2c_master_recv(&dev->i2c_client, &buf, 0);
-	if (err < 0)
-		return -1;
+	if (err < 0) {
+		em28xx_errdev("%s: i2c_master_recv failed! err [%d]\n",
+			__func__, err);
+		return err;
+	}
 
 	buf = 0;
 
@@ -345,7 +348,7 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)
 	if (err != 1) {
 		printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n",
 		       dev->name, err);
-		return -1;
+		return err;
 	}
 	while (size > 0) {
 		if (size > 16)
@@ -358,7 +361,7 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)
 			printk(KERN_WARNING
 			       "%s: i2c eeprom read error (err=%d)\n",
 			       dev->name, err);
-			return -1;
+			return err;
 		}
 		size -= block;
 		p += block;
@@ -586,18 +589,31 @@ void em28xx_i2c_call_clients(struct em28xx *dev, unsigned int cmd, void *arg)
  */
 int em28xx_i2c_register(struct em28xx *dev)
 {
+	int retval;
+
 	BUG_ON(!dev->em28xx_write_regs || !dev->em28xx_read_reg);
 	BUG_ON(!dev->em28xx_write_regs_req || !dev->em28xx_read_reg_req);
 	dev->i2c_adap = em28xx_adap_template;
 	dev->i2c_adap.dev.parent = &dev->udev->dev;
 	strcpy(dev->i2c_adap.name, dev->name);
 	dev->i2c_adap.algo_data = dev;
-	i2c_add_adapter(&dev->i2c_adap);
+
+	retval = i2c_add_adapter(&dev->i2c_adap);
+	if (retval < 0) {
+		em28xx_errdev("%s: i2c_add_adapter failed! retval [%d]\n",
+			__func__, retval);
+		return retval;
+	}
 
 	dev->i2c_client = em28xx_client_template;
 	dev->i2c_client.adapter = &dev->i2c_adap;
 
-	em28xx_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata));
+	retval = em28xx_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata));
+	if (retval < 0) {
+		em28xx_errdev("%s: em28xx_i2_eeprom failed! retval [%d]\n",
+			__func__, retval);
+		return retval;
+	}
 
 	if (i2c_scan)
 		em28xx_do_i2c_scan(dev);
diff --git a/linux/drivers/media/video/em28xx/em28xx-video.c b/linux/drivers/media/video/em28xx/em28xx-video.c
index c9a2d4808..e94b50f00 100644
--- a/linux/drivers/media/video/em28xx/em28xx-video.c
+++ b/linux/drivers/media/video/em28xx/em28xx-video.c
@@ -517,10 +517,17 @@ static struct videobuf_queue_ops em28xx_video_qops = {
  */
 static int em28xx_config(struct em28xx *dev)
 {
+	int retval;
 
 	/* Sets I2C speed to 100 KHz */
-	if (!dev->is_em2800)
-		em28xx_write_regs_req(dev, 0x00, 0x06, "\x40", 1);
+	if (!dev->is_em2800) {
+		retval = em28xx_write_regs_req(dev, 0x00, 0x06, "\x40", 1);
+		if (retval < 0) {
+			em28xx_errdev("%s: em28xx_write_regs_req failed! retval [%d]\n",
+				__func__, retval);
+			return retval;
+		}
+	}
 
 #if 1
 	/* enable vbi capturing */
@@ -2015,13 +2022,23 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	}
 
 	/* register i2c bus */
-	em28xx_i2c_register(dev);
+	errCode = em28xx_i2c_register(dev);
+	if (errCode < 0) {
+		em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
+			__func__, errCode);
+		return errCode;
+	}
 
 	/* Do board specific init and eeprom reading */
 	em28xx_card_setup(dev);
 
 	/* Configure audio */
-	em28xx_audio_analog_set(dev);
+	errCode = em28xx_audio_analog_set(dev);
+	if (errCode < 0) {
+		em28xx_errdev("%s: em28xx_audio_analog_set - errCode [%d]!\n",
+			__func__, errCode);
+		return errCode;
+	}
 
 	/* configure the device */
 	em28xx_config_i2c(dev);
@@ -2041,6 +2058,11 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	dev->ctl_input = 2;
 
 	errCode = em28xx_config(dev);
+	if (errCode < 0) {
+		em28xx_errdev("%s: em28xx_config - errCode [%d]!\n",
+			__func__, errCode);
+		return errCode;
+	}
 
 	list_add_tail(&dev->devlist, &em28xx_devlist);
 
@@ -2096,9 +2118,20 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 
 	if (dev->has_msp34xx) {
 		/* Send a reset to other chips via gpio */
-		em28xx_write_regs_req(dev, 0x00, 0x08, "\xf7", 1);
+		errCode = em28xx_write_regs_req(dev, 0x00, 0x08, "\xf7", 1);
+		if (errCode < 0) {
+			em28xx_errdev("%s: em28xx_write_regs_req - msp34xx(1) failed! errCode [%d]\n",
+				__func__, errCode);
+			return errCode;
+		}
 		msleep(3);
-		em28xx_write_regs_req(dev, 0x00, 0x08, "\xff", 1);
+
+		errCode = em28xx_write_regs_req(dev, 0x00, 0x08, "\xff", 1);
+		if (errCode < 0) {
+			em28xx_errdev("%s: em28xx_write_regs_req - msp34xx(2) failed! errCode [%d]\n",
+				__func__, errCode);
+			return errCode;
+		}
 		msleep(3);
 	}
 
diff --git a/linux/drivers/media/video/em28xx/em28xx.h b/linux/drivers/media/video/em28xx/em28xx.h
index 4bdff9619..d73b8c983 100644
--- a/linux/drivers/media/video/em28xx/em28xx.h
+++ b/linux/drivers/media/video/em28xx/em28xx.h
@@ -541,7 +541,7 @@ extern struct em28xx_board em28xx_boards[];
 extern struct usb_device_id em28xx_id_table[];
 extern const unsigned int em28xx_bcount;
 void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir);
-int em28xx_tuner_callback(void *ptr, int command, int arg);
+int em28xx_tuner_callback(void *ptr, int component, int command, int arg);
 
 /* Provided by em28xx-input.c */
 /* TODO: Check if the standard get_key handlers on ir-common can be used */
diff --git a/linux/drivers/media/video/gspca/gspca.c b/linux/drivers/media/video/gspca/gspca.c
index 122644224..8c98c7a05 100644
--- a/linux/drivers/media/video/gspca/gspca.c
+++ b/linux/drivers/media/video/gspca/gspca.c
@@ -47,7 +47,7 @@ MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
 MODULE_DESCRIPTION("GSPCA USB Camera Driver");
 MODULE_LICENSE("GPL");
 
-#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 2, 0)
+#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 3, 0)
 
 static int video_nr = -1;
 
@@ -195,7 +195,7 @@ static void bulk_irq(struct urb *urb
 {
 	struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
 	struct gspca_frame *frame;
-	int j, ret;
+	int j;
 
 	PDEBUG(D_PACK, "bulk irq");
 	if (!gspca_dev->streaming)
@@ -222,11 +222,6 @@ static void bulk_irq(struct urb *urb
 					urb->transfer_buffer,
 					urb->actual_length);
 	}
-	/* resubmit the URB */
-	urb->status = 0;
-	ret = usb_submit_urb(urb, GFP_ATOMIC);
-	if (ret < 0)
-		PDEBUG(D_ERR|D_PACK, "usb_submit_urb() ret %d", ret);
 }
 
 /*
@@ -512,20 +507,20 @@ static int create_urbs(struct gspca_dev *gspca_dev,
 		PDEBUG(D_STREAM,
 			"isoc %d pkts size %d = bsize:%d",
 			npkt, psize, bsize);
+		nurbs = DEF_NURBS;
 	} else {
 		npkt = 0;
 		bsize = psize;
 		PDEBUG(D_STREAM, "bulk bsize:%d", bsize);
+		nurbs = 1;
 	}
 
-	nurbs = DEF_NURBS;
 	gspca_dev->nurbs = nurbs;
 	for (n = 0; n < nurbs; n++) {
 		urb = usb_alloc_urb(npkt, GFP_KERNEL);
 		if (!urb) {
 			err("usb_alloc_urb failed");
-			for (i = 0; i < n; i++)
-				usb_free_urb(gspca_dev->urb[i]);
+			destroy_urbs(gspca_dev);
 			return -ENOMEM;
 		}
 		urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
@@ -535,8 +530,8 @@ static int create_urbs(struct gspca_dev *gspca_dev,
 
 		if (urb->transfer_buffer == NULL) {
 			usb_free_urb(urb);
-			destroy_urbs(gspca_dev);
 			err("usb_buffer_urb failed");
+			destroy_urbs(gspca_dev);
 			return -ENOMEM;
 		}
 		gspca_dev->urb[n] = urb;
@@ -594,6 +589,10 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 		gspca_dev->streaming = 1;
 		atomic_set(&gspca_dev->nevent, 0);
 
+		/* start the bulk transfer is done by the subdriver */
+		if (gspca_dev->bulk)
+			break;
+
 		/* submit the URBs */
 		for (n = 0; n < gspca_dev->nurbs; n++) {
 			ret = usb_submit_urb(gspca_dev->urb[n], GFP_KERNEL);
diff --git a/linux/drivers/media/video/gspca/pac207.c b/linux/drivers/media/video/gspca/pac207.c
index 83b5f740c..34e923d00 100644
--- a/linux/drivers/media/video/gspca/pac207.c
+++ b/linux/drivers/media/video/gspca/pac207.c
@@ -534,6 +534,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x093a, 0x2470)},
 	{USB_DEVICE(0x093a, 0x2471)},
 	{USB_DEVICE(0x093a, 0x2472)},
+	{USB_DEVICE(0x093a, 0x2476)},
 	{USB_DEVICE(0x2001, 0xf115)},
 	{}
 };
diff --git a/linux/drivers/media/video/gspca/sonixj.c b/linux/drivers/media/video/gspca/sonixj.c
index e95613b12..a77164581 100644
--- a/linux/drivers/media/video/gspca/sonixj.c
+++ b/linux/drivers/media/video/gspca/sonixj.c
@@ -39,6 +39,7 @@ struct sd {
 	unsigned char contrast;
 	unsigned char colors;
 	unsigned char autogain;
+	__u8 vflip;			/* ov7630 only */
 
 	signed char ag_cnt;
 #define AG_CNT_START 13
@@ -70,6 +71,8 @@ static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
 
 static struct ctrl sd_ctrls[] = {
 	{
@@ -131,6 +134,22 @@ static struct ctrl sd_ctrls[] = {
 	    .set = sd_setautogain,
 	    .get = sd_getautogain,
 	},
+/* ov7630 only */
+#define VFLIP_IDX 4
+	{
+	    {
+		.id      = V4L2_CID_VFLIP,
+		.type    = V4L2_CTRL_TYPE_BOOLEAN,
+		.name    = "Vflip",
+		.minimum = 0,
+		.maximum = 1,
+		.step    = 1,
+#define VFLIP_DEF 0
+		.default_value = VFLIP_DEF,
+	    },
+	    .set = sd_setvflip,
+	    .get = sd_getvflip,
+	},
 };
 
 static struct v4l2_pix_format vga_mode[] = {
@@ -450,7 +469,8 @@ static const __u8 ov7630_sensor_init[][8] = {
 	{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
 /*fixme: + 0x12, 0x04*/
-	{0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},
+/*	{0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},  * COMN
+							 * set by setvflip */
 	{0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
 	{0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
@@ -972,6 +992,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX);
 		break;
 	}
+	if (sd->sensor != SENSOR_OV7630)
+		gspca_dev->ctrl_dis |= (1 << VFLIP_IDX);
 
 	return 0;
 }
@@ -1200,6 +1222,14 @@ static void setautogain(struct gspca_dev *gspca_dev)
 		sd->ag_cnt = -1;
 }
 
+static void setvflip(struct sd *sd)
+{
+	if (sd->sensor != SENSOR_OV7630)
+		return;
+	i2c_w1(&sd->gspca_dev, 0x75,			/* COMN */
+		sd->vflip ? 0x82 : 0x02);
+}
+
 /* -- start the camera -- */
 static void sd_start(struct gspca_dev *gspca_dev)
 {
@@ -1298,6 +1328,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
 		break;
 	case SENSOR_OV7630:
 		ov7630_InitSensor(gspca_dev);
+		setvflip(sd);
 		reg17 = 0xe2;
 		reg1 = 0x44;
 		break;
@@ -1586,6 +1617,23 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->vflip = val;
+	setvflip(sd);
+	return 0;
+}
+
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->vflip;
+	return 0;
+}
+
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -1607,6 +1655,7 @@ static const struct sd_desc sd_desc = {
 static const __devinitdata struct usb_device_id device_table[] = {
 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
 	{USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
+	{USB_DEVICE(0x0458, 0x702e), BSI(SN9C120, OV7660, 0x21)},
 	{USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
 	{USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
 	{USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
diff --git a/linux/drivers/media/video/gspca/zc3xx.c b/linux/drivers/media/video/gspca/zc3xx.c
index 782952b7a..3153bd4cd 100644
--- a/linux/drivers/media/video/gspca/zc3xx.c
+++ b/linux/drivers/media/video/gspca/zc3xx.c
@@ -6581,8 +6581,8 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
 		 cs2102_60HZ, cs2102_60HZScale},
 /* SENSOR_CS2102K 1 */
 		{cs2102_NoFliker, cs2102_NoFlikerScale,
-		 cs2102_50HZ, cs2102_50HZScale,
-		 cs2102_60HZ, cs2102_60HZScale},
+		 NULL, NULL, /* currently disabled */
+		 NULL, NULL},
 /* SENSOR_GC0305 2 */
 		{gc0305_NoFliker, gc0305_NoFliker,
 		 gc0305_50HZ, gc0305_50HZ,
diff --git a/linux/drivers/media/video/ir-kbd-i2c.c b/linux/drivers/media/video/ir-kbd-i2c.c
index 73fcfddce..038a5c04b 100644
--- a/linux/drivers/media/video/ir-kbd-i2c.c
+++ b/linux/drivers/media/video/ir-kbd-i2c.c
@@ -66,7 +66,7 @@ static int get_key_haup_common(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw,
 			       int size, int offset)
 {
 	unsigned char buf[6];
-	int start, range, toggle, dev, code;
+	int start, range, toggle, dev, code, ircode;
 
 	/* poll IR chip */
 	if (size != i2c_master_recv(&ir->c,buf,size))
@@ -86,6 +86,24 @@ static int get_key_haup_common(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw,
 	if (!start)
 		/* no key pressed */
 		return 0;
+	/*
+	 * Hauppauge remotes (black/silver) always use
+	 * specific device ids. If we do not filter the
+	 * device ids then messages destined for devices
+	 * such as TVs (id=0) will get through causing
+	 * mis-fired events.
+	 *
+	 * We also filter out invalid key presses which
+	 * produce annoying debug log entries.
+	 */
+	ircode= (start << 12) | (toggle << 11) | (dev << 6) | code;
+	if ((ircode & 0x1fff)==0x1fff)
+		/* invalid key press */
+		return 0;
+
+	if (dev!=0x1e && dev!=0x1f)
+		/* not a hauppauge remote */
+		return 0;
 
 	if (!range)
 		code += 64;
@@ -95,7 +113,7 @@ static int get_key_haup_common(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw,
 
 	/* return key */
 	*ir_key = code;
-	*ir_raw = (start << 12) | (toggle << 11) | (dev << 6) | code;
+	*ir_raw = ircode;
 	return 1;
 }
 
diff --git a/linux/drivers/media/video/ivtv/ivtv-cards.h b/linux/drivers/media/video/ivtv/ivtv-cards.h
index 381af1bce..0b8fe85fb 100644
--- a/linux/drivers/media/video/ivtv/ivtv-cards.h
+++ b/linux/drivers/media/video/ivtv/ivtv-cards.h
@@ -154,7 +154,7 @@
 #define IVTV_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \
 			  V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE | \
 			  V4L2_CAP_SLICED_VBI_CAPTURE)
-#define IVTV_CAP_DECODER (V4L2_CAP_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT | \
+#define IVTV_CAP_DECODER (V4L2_CAP_VIDEO_OUTPUT | \
 			  V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT_OVERLAY)
 
 struct ivtv_card_video_input {
diff --git a/linux/drivers/media/video/ivtv/ivtv-gpio.c b/linux/drivers/media/video/ivtv/ivtv-gpio.c
index bc22905ea..74a44844c 100644
--- a/linux/drivers/media/video/ivtv/ivtv-gpio.c
+++ b/linux/drivers/media/video/ivtv/ivtv-gpio.c
@@ -124,7 +124,7 @@ void ivtv_reset_ir_gpio(struct ivtv *itv)
 }
 
 /* Xceive tuner reset function */
-int ivtv_reset_tuner_gpio(void *dev, int cmd, int value)
+int ivtv_reset_tuner_gpio(void *dev, int component, int cmd, int value)
 {
 	struct i2c_algo_bit_data *algo = dev;
 	struct ivtv *itv = algo->data;
diff --git a/linux/drivers/media/video/ivtv/ivtv-gpio.h b/linux/drivers/media/video/ivtv/ivtv-gpio.h
index 964a265d9..48b629161 100644
--- a/linux/drivers/media/video/ivtv/ivtv-gpio.h
+++ b/linux/drivers/media/video/ivtv/ivtv-gpio.h
@@ -24,7 +24,7 @@
 /* GPIO stuff */
 void ivtv_gpio_init(struct ivtv *itv);
 void ivtv_reset_ir_gpio(struct ivtv *itv);
-int ivtv_reset_tuner_gpio(void *dev, int cmd, int value);
+int ivtv_reset_tuner_gpio(void *dev, int component, int cmd, int value);
 int ivtv_gpio(struct ivtv *itv, unsigned int command, void *arg);
 
 #endif
diff --git a/linux/drivers/media/video/ivtv/ivtv-ioctl.c b/linux/drivers/media/video/ivtv/ivtv-ioctl.c
index 61030309d..f00854ad6 100644
--- a/linux/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/linux/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -101,18 +101,15 @@ void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
 	}
 }
 
-static int check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
+static void check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
 {
 	int f, l;
-	u16 set = 0;
 
 	for (f = 0; f < 2; f++) {
 		for (l = 0; l < 24; l++) {
 			fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal);
-			set |= fmt->service_lines[f][l];
 		}
 	}
-	return set != 0;
 }
 
 u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt)
@@ -474,7 +471,7 @@ static int ivtv_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format
 	int h = fmt->fmt.pix.height;
 
 	w = min(w, 720);
-	w = max(w, 1);
+	w = max(w, 2);
 	h = min(h, itv->is_50hz ? 576 : 480);
 	h = max(h, 2);
 	ivtv_g_fmt_vid_cap(file, fh, fmt);
@@ -512,27 +509,20 @@ static int ivtv_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_
 static int ivtv_try_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt)
 {
 	struct ivtv_open_id *id = fh;
-	s32 w, h;
-	int field;
-	int ret;
+	struct ivtv *itv = id->itv;
+	s32 w = fmt->fmt.pix.width;
+	s32 h = fmt->fmt.pix.height;
+	int field = fmt->fmt.pix.field;
+	int ret = ivtv_g_fmt_vid_out(file, fh, fmt);
 
-	w = fmt->fmt.pix.width;
-	h = fmt->fmt.pix.height;
-	field = fmt->fmt.pix.field;
-	ret = ivtv_g_fmt_vid_out(file, fh, fmt);
+	w = min(w, 720);
+	w = max(w, 2);
+	h = min(h, itv->is_out_50hz ? 576 : 480);
+	h = max(h, 2);
+	if (id->type == IVTV_DEC_STREAM_TYPE_YUV)
+		fmt->fmt.pix.field = field;
 	fmt->fmt.pix.width = w;
 	fmt->fmt.pix.height = h;
-	if (!ret && id->type == IVTV_DEC_STREAM_TYPE_YUV) {
-		fmt->fmt.pix.field = field;
-		if (fmt->fmt.pix.width < 2)
-			fmt->fmt.pix.width = 2;
-		if (fmt->fmt.pix.width > 720)
-			fmt->fmt.pix.width = 720;
-		if (fmt->fmt.pix.height < 2)
-			fmt->fmt.pix.height = 2;
-		if (fmt->fmt.pix.height > 576)
-			fmt->fmt.pix.height = 576;
-	}
 	return ret;
 }
 
@@ -560,9 +550,9 @@ static int ivtv_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f
 	struct ivtv_open_id *id = fh;
 	struct ivtv *itv = id->itv;
 	struct cx2341x_mpeg_params *p = &itv->params;
+	int ret = ivtv_try_fmt_vid_cap(file, fh, fmt);
 	int w = fmt->fmt.pix.width;
 	int h = fmt->fmt.pix.height;
-	int ret = ivtv_try_fmt_vid_cap(file, fh, fmt);
 
 	if (ret)
 		return ret;
@@ -600,8 +590,7 @@ static int ivtv_s_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_fo
 	if (ret || id->type == IVTV_DEC_STREAM_TYPE_VBI)
 		return ret;
 
-	if (check_service_set(vbifmt, itv->is_50hz) == 0)
-		return -EINVAL;
+	check_service_set(vbifmt, itv->is_50hz);
 	if (atomic_read(&itv->capturing) > 0)
 		return -EBUSY;
 	itv->video_dec_func(itv, VIDIOC_S_FMT, fmt);
diff --git a/linux/drivers/media/video/mxb.c b/linux/drivers/media/video/mxb.c
index e0fbbd3a7..8252ad94c 100644
--- a/linux/drivers/media/video/mxb.c
+++ b/linux/drivers/media/video/mxb.c
@@ -27,6 +27,7 @@
 #include <media/tuner.h>
 #include <linux/video_decoder.h>
 #include <media/v4l2-common.h>
+#include <media/saa7115.h>
 #include "compat.h"
 
 #include "mxb.h"
@@ -123,6 +124,8 @@ static struct saa7146_extension_ioctls ioctls[] = {
 	{ VIDIOC_S_FREQUENCY, 	SAA7146_EXCLUSIVE },
 	{ VIDIOC_G_AUDIO, 	SAA7146_EXCLUSIVE },
 	{ VIDIOC_S_AUDIO, 	SAA7146_EXCLUSIVE },
+	{ VIDIOC_DBG_G_REGISTER, 	SAA7146_EXCLUSIVE },
+	{ VIDIOC_DBG_S_REGISTER, 	SAA7146_EXCLUSIVE },
 	{ MXB_S_AUDIO_CD, 	SAA7146_EXCLUSIVE },	/* custom control */
 	{ MXB_S_AUDIO_LINE, 	SAA7146_EXCLUSIVE },	/* custom control */
 	{ 0,			0 }
@@ -135,12 +138,12 @@ struct mxb
 
 	struct i2c_adapter	i2c_adapter;
 
-	struct i2c_client*	saa7111a;
-	struct i2c_client*	tda9840;
-	struct i2c_client*	tea6415c;
-	struct i2c_client*	tuner;
-	struct i2c_client*	tea6420_1;
-	struct i2c_client*	tea6420_2;
+	struct i2c_client	*saa7111a;
+	struct i2c_client	*tda9840;
+	struct i2c_client	*tea6415c;
+	struct i2c_client	*tuner;
+	struct i2c_client	*tea6420_1;
+	struct i2c_client	*tea6420_2;
 
 	int	cur_mode;	/* current audio mode (mono, stereo, ...) */
 	int	cur_input;	/* current input */
@@ -152,23 +155,23 @@ static struct saa7146_extension extension;
 
 static int mxb_check_clients(struct device *dev, void *data)
 {
-	struct mxb* mxb = data;
+	struct mxb *mxb = data;
 	struct i2c_client *client = i2c_verify_client(dev);
 
-	if( !client )
+	if (!client)
 		return 0;
 
-	if( I2C_ADDR_TEA6420_1 == client->addr )
+	if (I2C_ADDR_TEA6420_1 == client->addr)
 		mxb->tea6420_1 = client;
-	if( I2C_ADDR_TEA6420_2 == client->addr )
+	if (I2C_ADDR_TEA6420_2 == client->addr)
 		mxb->tea6420_2 = client;
-	if( I2C_TEA6415C_2 == client->addr )
+	if (I2C_TEA6415C_2 == client->addr)
 		mxb->tea6415c = client;
-	if( I2C_ADDR_TDA9840 == client->addr )
+	if (I2C_ADDR_TDA9840 == client->addr)
 		mxb->tda9840 = client;
-	if( I2C_SAA7111 == client->addr )
+	if (I2C_SAA7111 == client->addr)
 		mxb->saa7111a = client;
-	if( 0x60 == client->addr )
+	if (0x60 == client->addr)
 		mxb->tuner = client;
 
 	return 0;
@@ -179,23 +182,28 @@ static int mxb_probe(struct saa7146_dev* dev)
 	struct mxb* mxb = NULL;
 	int result;
 
-	if ((result = request_module("saa7111")) < 0) {
+	result = request_module("saa7115");
+	if (result < 0) {
 		printk("mxb: saa7111 i2c module not available.\n");
 		return -ENODEV;
 	}
-	if ((result = request_module("tea6420")) < 0) {
+	result = request_module("tea6420");
+	if (result < 0) {
 		printk("mxb: tea6420 i2c module not available.\n");
 		return -ENODEV;
 	}
-	if ((result = request_module("tea6415c")) < 0) {
+	result = request_module("tea6415c");
+	if (result < 0) {
 		printk("mxb: tea6415c i2c module not available.\n");
 		return -ENODEV;
 	}
-	if ((result = request_module("tda9840")) < 0) {
+	result = request_module("tda9840");
+	if (result < 0) {
 		printk("mxb: tda9840 i2c module not available.\n");
 		return -ENODEV;
 	}
-	if ((result = request_module("tuner")) < 0) {
+	result = request_module("tuner");
+	if (result < 0) {
 		printk("mxb: tuner i2c module not available.\n");
 		return -ENODEV;
 	}
@@ -208,9 +216,10 @@ static int mxb_probe(struct saa7146_dev* dev)
 
 	mxb->i2c_adapter = (struct i2c_adapter) {
 		.class = I2C_CLASS_TV_ANALOG,
-		.name = "mxb",
 	};
 
+	snprintf(mxb->i2c_adapter.name, sizeof(mxb->i2c_adapter.name), "mxb%d", mxb_num);
+
 	saa7146_i2c_adapter_prepare(dev, &mxb->i2c_adapter, SAA7146_I2C_BUS_BIT_RATE_480);
 	if(i2c_add_adapter(&mxb->i2c_adapter) < 0) {
 		DEB_S(("cannot register i2c-device. skipping.\n"));
@@ -291,38 +300,7 @@ static struct {
 	{ 9, { 0x1d, 0xed, 0xd0, 0x68, 0x29, 0xb4, 0xe1, 0x00, 0xb8 } },
 	{ 9, { 0x3d, 0xed, 0xd0, 0x68, 0x29, 0xb4, 0xe1, 0x00, 0xb8 } },
 	{ 3, { 0x80, 0xb3, 0x0a } },
-	{-1, { 0} }
-};
-
-static const unsigned char mxb_saa7111_init[] = {
-	0x00, 0x00,	  /* 00 - ID byte */
-	0x01, 0x00,	  /* 01 - reserved */
-
-	/*front end */
-	0x02, 0xd8,	  /* 02 - FUSE=x, GUDL=x, MODE=x */
-	0x03, 0x23,	  /* 03 - HLNRS=0, VBSL=1, WPOFF=0, HOLDG=0, GAFIX=0, GAI1=256, GAI2=256 */
-	0x04, 0x00,	  /* 04 - GAI1=256 */
-	0x05, 0x00,	  /* 05 - GAI2=256 */
-
-	/* decoder */
-	0x06, 0xf0,	  /* 06 - HSB at  xx(50Hz) /  xx(60Hz) pixels after end of last line */
-	0x07, 0x30,	  /* 07 - HSS at  xx(50Hz) /  xx(60Hz) pixels after end of last line */
-	0x08, 0xa8,	  /* 08 - AUFD=x, FSEL=x, EXFIL=x, VTRC=x, HPLL=x, VNOI=x */
-	0x09, 0x02,	  /* 09 - BYPS=x, PREF=x, BPSS=x, VBLB=x, UPTCV=x, APER=x */
-	0x0a, 0x80,	  /* 0a - BRIG=128 */
-	0x0b, 0x47,	  /* 0b - CONT=1.109 */
-	0x0c, 0x40,	  /* 0c - SATN=1.0 */
-	0x0d, 0x00,	  /* 0d - HUE=0 */
-	0x0e, 0x01,	  /* 0e - CDTO=0, CSTD=0, DCCF=0, FCTC=0, CHBW=1 */
-	0x0f, 0x00,	  /* 0f - reserved */
-	0x10, 0xd0,	  /* 10 - OFTS=x, HDEL=x, VRLN=x, YDEL=x */
-	0x11, 0x8c,	  /* 11 - GPSW=x, CM99=x, FECO=x, COMPO=x, OEYC=1, OEHV=1, VIPB=0, COLO=0 */
-	0x12, 0x80,	  /* 12 - xx output control 2 */
-	0x13, 0x30,	  /* 13 - xx output control 3 */
-	0x14, 0x00,	  /* 14 - reserved */
-	0x15, 0x15,	  /* 15 - VBI */
-	0x16, 0x04,	  /* 16 - VBI */
-	0x17, 0x00,	  /* 17 - VBI */
+	{-1, { 0 } }
 };
 
 /* bring hardware to a sane state. this has to be done, just in case someone
@@ -332,37 +310,28 @@ static const unsigned char mxb_saa7111_init[] = {
 static int mxb_init_done(struct saa7146_dev* dev)
 {
 	struct mxb* mxb = (struct mxb*)dev->ext_priv;
-	struct video_decoder_init init;
 	struct i2c_msg msg;
 	struct tuner_setup tun_setup;
 	v4l2_std_id std = V4L2_STD_PAL_BG;
+	struct v4l2_routing route;
 
 	int i = 0, err = 0;
-	struct	tea6415c_multiplex vm;
+	struct tea6415c_multiplex vm;
 
 	/* select video mode in saa7111a */
-	i = VIDEO_MODE_PAL;
-	/* fixme: currently pointless: gets overwritten by configuration below */
-	mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_NORM, &i);
-
-	/* write configuration to saa7111a */
-	init.data = mxb_saa7111_init;
-	init.len = sizeof(mxb_saa7111_init);
-	mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_INIT, &init);
+	mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_S_STD, &std);
 
 	/* select tuner-output on saa7111a */
 	i = 0;
-	mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_INPUT, &i);
-
-	/* enable vbi bypass */
-	i = 1;
-	mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_VBI_BYPASS, &i);
+	route.input = SAA7115_COMPOSITE0;
+	route.output = SAA7111_FMT_CCIR | SAA7111_VBI_BYPASS;
+	mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_VIDEO_ROUTING, &route);
 
 	/* select a tuner type */
 	tun_setup.mode_mask = T_ANALOG_TV;
 	tun_setup.addr = ADDR_UNSET;
 	tun_setup.type = TUNER_PHILIPS_PAL;
-	mxb->tuner->driver->command(mxb->tuner,TUNER_SET_TYPE_ADDR, &tun_setup);
+	mxb->tuner->driver->command(mxb->tuner, TUNER_SET_TYPE_ADDR, &tun_setup);
 	/* tune in some frequency on tuner */
 	mxb->cur_freq.tuner = 0;
 	mxb->cur_freq.type = V4L2_TUNER_ANALOG_TV;
@@ -374,27 +343,26 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
 
 	/* mute audio on tea6420s */
-	mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[6][0]);
-	mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[6][1]);
-	mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_cd[6][0]);
-	mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_cd[6][1]);
+	mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH, &TEA6420_line[6][0]);
+	mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH, &TEA6420_line[6][1]);
+	mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH, &TEA6420_cd[6][0]);
+	mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH, &TEA6420_cd[6][1]);
 
 	/* switch to tuner-channel on tea6415c*/
 	vm.out = 17;
 	vm.in  = 3;
-	mxb->tea6415c->driver->command(mxb->tea6415c,TEA6415C_SWITCH, &vm);
+	mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm);
 
 	/* select tuner-output on multicable on tea6415c*/
 	vm.in  = 3;
 	vm.out = 13;
-	mxb->tea6415c->driver->command(mxb->tea6415c,TEA6415C_SWITCH, &vm);
+	mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm);
 
 	/* the rest for mxb */
 	mxb->cur_input = 0;
 	mxb->cur_mute = 1;
 
 	mxb->cur_mode = V4L2_TUNER_MODE_STEREO;
-	mxb->tda9840->driver->command(mxb->tda9840, TDA9840_SWITCH, &mxb->cur_mode);
 
 	/* check if the saa7740 (aka 'sound arena module') is present
 	   on the mxb. if so, we must initialize it. due to lack of
@@ -405,21 +373,22 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	msg.len = mxb_saa7740_init[0].length;
 	msg.buf = &mxb_saa7740_init[0].data[0];
 
-	if( 1 == (err = i2c_transfer(&mxb->i2c_adapter, &msg, 1))) {
+	err = i2c_transfer(&mxb->i2c_adapter, &msg, 1);
+	if (err == 1) {
 		/* the sound arena module is a pos, that's probably the reason
 		   philips refuses to hand out a datasheet for the saa7740...
 		   it seems to screw up the i2c bus, so we disable fast irq
 		   based i2c transactions here and rely on the slow and safe
 		   polling method ... */
 		extension.flags &= ~SAA7146_USE_I2C_IRQ;
-		for(i = 1;;i++) {
-			if( -1 == mxb_saa7740_init[i].length ) {
+		for (i = 1; ; i++) {
+			if (-1 == mxb_saa7740_init[i].length)
 				break;
-			}
 
 			msg.len = mxb_saa7740_init[i].length;
 			msg.buf = &mxb_saa7740_init[i].data[0];
-			if( 1 != (err = i2c_transfer(&mxb->i2c_adapter, &msg, 1))) {
+			err = i2c_transfer(&mxb->i2c_adapter, &msg, 1);
+			if (err != 1) {
 				DEB_D(("failed to initialize 'sound arena module'.\n"));
 				goto err;
 			}
@@ -433,7 +402,8 @@ err:
 	/* ext->saa has been filled by the core driver */
 
 	/* some stuff is done via variables */
-	saa7146_set_hps_source_and_sync(dev, input_port_selection[mxb->cur_input].hps_source, input_port_selection[mxb->cur_input].hps_sync);
+	saa7146_set_hps_source_and_sync(dev, input_port_selection[mxb->cur_input].hps_source,
+			input_port_selection[mxb->cur_input].hps_sync);
 
 	/* some stuff is done via direct write to the registers */
 
@@ -458,11 +428,11 @@ void mxb_irq_bh(struct saa7146_dev* dev, u32* irq_mask)
 static struct saa7146_ext_vv vv_data;
 
 /* this function only gets called when the probing was successful */
-static int mxb_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
+static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info)
 {
-	struct mxb* mxb = (struct mxb*)dev->ext_priv;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
 
-	DEB_EE(("dev:%p\n",dev));
+	DEB_EE(("dev:%p\n", dev));
 
 	/* checking for i2c-devices can be omitted here, because we
 	   already did this in "mxb_vl42_probe" */
@@ -494,11 +464,11 @@ static int mxb_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data
 	return 0;
 }
 
-static int mxb_detach(struct saa7146_dev* dev)
+static int mxb_detach(struct saa7146_dev *dev)
 {
-	struct mxb* mxb = (struct mxb*)dev->ext_priv;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
 
-	DEB_EE(("dev:%p\n",dev));
+	DEB_EE(("dev:%p\n", dev));
 
 	i2c_release_client(mxb->tea6420_1);
 	i2c_release_client(mxb->tea6420_2);
@@ -508,9 +478,8 @@ static int mxb_detach(struct saa7146_dev* dev)
 	i2c_release_client(mxb->tuner);
 
 	saa7146_unregister_device(&mxb->video_dev,dev);
-	if( 0 != MXB_BOARD_CAN_DO_VBI(dev)) {
-		saa7146_unregister_device(&mxb->vbi_dev,dev);
-	}
+	if (MXB_BOARD_CAN_DO_VBI(dev))
+		saa7146_unregister_device(&mxb->vbi_dev, dev);
 	saa7146_vv_release(dev);
 
 	mxb_num--;
@@ -524,7 +493,7 @@ static int mxb_detach(struct saa7146_dev* dev)
 static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 {
 	struct saa7146_dev *dev = fh->dev;
-	struct mxb* mxb = (struct mxb*)dev->ext_priv;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
 	struct saa7146_vv *vv = dev->vv_data;
 
 	switch(cmd) {
@@ -533,11 +502,9 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		struct v4l2_input *i = arg;
 
 		DEB_EE(("VIDIOC_ENUMINPUT %d.\n",i->index));
-		if( i->index < 0 || i->index >= MXB_INPUTS) {
+		if (i->index < 0 || i->index >= MXB_INPUTS)
 			return -EINVAL;
-		}
 		memcpy(i, &mxb_inputs[i->index], sizeof(struct v4l2_input));
-
 		return 0;
 	}
 	/* the saa7146 provides some controls (brightness, contrast, saturation)
@@ -551,7 +518,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		for (i = MAXCONTROLS - 1; i >= 0; i--) {
 			if (mxb_controls[i].id == qc->id) {
 				*qc = mxb_controls[i];
-				DEB_D(("VIDIOC_QUERYCTRL %d.\n",qc->id));
+				DEB_D(("VIDIOC_QUERYCTRL %d.\n", qc->id));
 				return 0;
 			}
 		}
@@ -563,56 +530,51 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		int i;
 
 		for (i = MAXCONTROLS - 1; i >= 0; i--) {
-			if (mxb_controls[i].id == vc->id) {
+			if (mxb_controls[i].id == vc->id)
 				break;
-			}
 		}
 
-		if( i < 0 ) {
+		if (i < 0)
 			return -EAGAIN;
-		}
 
-		switch (vc->id ) {
-			case V4L2_CID_AUDIO_MUTE: {
-				vc->value = mxb->cur_mute;
-				DEB_D(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n",vc->value));
-				return 0;
-			}
+		if (vc->id == V4L2_CID_AUDIO_MUTE) {
+			vc->value = mxb->cur_mute;
+			DEB_D(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value));
+			return 0;
 		}
 
-		DEB_EE(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n",vc->value));
+		DEB_EE(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value));
 		return 0;
 	}
 
 	case VIDIOC_S_CTRL:
 	{
-		struct	v4l2_control	*vc = arg;
+		struct v4l2_control *vc = arg;
 		int i = 0;
 
 		for (i = MAXCONTROLS - 1; i >= 0; i--) {
-			if (mxb_controls[i].id == vc->id) {
+			if (mxb_controls[i].id == vc->id)
 				break;
-			}
 		}
 
-		if( i < 0 ) {
+		if (i < 0)
 			return -EAGAIN;
-		}
 
-		switch (vc->id ) {
-			case V4L2_CID_AUDIO_MUTE: {
-				mxb->cur_mute = vc->value;
-				if( 0 == vc->value ) {
-					/* switch the audio-source */
-					mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[video_audio_connect[mxb->cur_input]][0]);
-					mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[video_audio_connect[mxb->cur_input]][1]);
-				} else {
-					mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[6][0]);
-					mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[6][1]);
-				}
-				DEB_EE(("VIDIOC_S_CTRL, V4L2_CID_AUDIO_MUTE: %d.\n",vc->value));
-				break;
+		if (vc->id == V4L2_CID_AUDIO_MUTE) {
+			mxb->cur_mute = vc->value;
+			if (!vc->value) {
+				/* switch the audio-source */
+				mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH,
+						&TEA6420_line[video_audio_connect[mxb->cur_input]][0]);
+				mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH,
+						&TEA6420_line[video_audio_connect[mxb->cur_input]][1]);
+			} else {
+				mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH,
+						&TEA6420_line[6][0]);
+				mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH,
+						&TEA6420_line[6][1]);
 			}
+			DEB_EE(("VIDIOC_S_CTRL, V4L2_CID_AUDIO_MUTE: %d.\n", vc->value));
 		}
 		return 0;
 	}
@@ -621,106 +583,84 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		int *input = (int *)arg;
 		*input = mxb->cur_input;
 
-		DEB_EE(("VIDIOC_G_INPUT %d.\n",*input));
+		DEB_EE(("VIDIOC_G_INPUT %d.\n", *input));
 		return 0;
 	}
 	case VIDIOC_S_INPUT:
 	{
 		int input = *(int *)arg;
-		struct	tea6415c_multiplex vm;
+		struct tea6415c_multiplex vm;
+		struct v4l2_routing route;
 		int i = 0;
 
-		DEB_EE(("VIDIOC_S_INPUT %d.\n",input));
+		DEB_EE(("VIDIOC_S_INPUT %d.\n", input));
 
-		if (input < 0 || input >= MXB_INPUTS) {
+		if (input < 0 || input >= MXB_INPUTS)
 			return -EINVAL;
-		}
-
-		/* fixme: locke das setzen des inputs mit hilfe des mutexes
-		mutex_lock(&dev->lock);
-		video_mux(dev,*i);
-		mutex_unlock(&dev->lock);
-		*/
-
-		/* fixme: check if streaming capture
-		if ( 0 != dev->streaming ) {
-			DEB_D(("VIDIOC_S_INPUT illegal while streaming.\n"));
-			return -EPERM;
-		}
-		*/
 
 		mxb->cur_input = input;
 
-		saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source, input_port_selection[input].hps_sync);
+		saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source,
+				input_port_selection[input].hps_sync);
 
 		/* prepare switching of tea6415c and saa7111a;
 		   have a look at the 'background'-file for further informations  */
-		switch( input ) {
-
-			case TUNER:
-			{
-				i = 0;
-				vm.in  = 3;
-				vm.out = 17;
-
-			if ( 0 != mxb->tea6415c->driver->command(mxb->tea6415c,TEA6415C_SWITCH, &vm)) {
-					printk("VIDIOC_S_INPUT: could not address tea6415c #1\n");
-					return -EFAULT;
-				}
-				/* connect tuner-output always to multicable */
-				vm.in  = 3;
-				vm.out = 13;
-				break;
-			}
-			case AUX3_YC:
-			{
-				/* nothing to be done here. aux3_yc is
-				   directly connected to the saa711a */
-				i = 5;
-				break;
-			}
-			case AUX3:
-			{
-				/* nothing to be done here. aux3 is
-				   directly connected to the saa711a */
-				i = 1;
-				break;
-			}
-			case AUX1:
-			{
-				i = 0;
-				vm.in  = 1;
-				vm.out = 17;
-				break;
+		switch (input) {
+		case TUNER:
+			i = SAA7115_COMPOSITE0;
+			vm.in  = 3;
+			vm.out = 17;
+
+			if (mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm)) {
+				printk(KERN_ERR "VIDIOC_S_INPUT: could not address tea6415c #1\n");
+				return -EFAULT;
 			}
+			/* connect tuner-output always to multicable */
+			vm.in  = 3;
+			vm.out = 13;
+			break;
+		case AUX3_YC:
+			/* nothing to be done here. aux3_yc is
+			   directly connected to the saa711a */
+			i = SAA7115_SVIDEO1;
+			break;
+		case AUX3:
+			/* nothing to be done here. aux3 is
+			   directly connected to the saa711a */
+			i = SAA7115_COMPOSITE1;
+			break;
+		case AUX1:
+			i = SAA7115_COMPOSITE0;
+			vm.in  = 1;
+			vm.out = 17;
+			break;
 		}
 
 		/* switch video in tea6415c only if necessary */
-		switch( input ) {
-			case TUNER:
-			case AUX1:
-			{
-				if ( 0 != mxb->tea6415c->driver->command(mxb->tea6415c,TEA6415C_SWITCH, &vm)) {
-					printk("VIDIOC_S_INPUT: could not address tea6415c #3\n");
-					return -EFAULT;
-				}
-				break;
-			}
-			default:
-			{
-				break;
+		switch (input) {
+		case TUNER:
+		case AUX1:
+			if (mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm)) {
+				printk(KERN_ERR "VIDIOC_S_INPUT: could not address tea6415c #3\n");
+				return -EFAULT;
 			}
+			break;
+		default:
+			break;
 		}
 
 		/* switch video in saa7111a */
-		if ( 0 != mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_INPUT, &i)) {
+		route.input = i;
+		route.output = 0;
+		if (mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_VIDEO_ROUTING, &route))
 			printk("VIDIOC_S_INPUT: could not address saa7111a #1.\n");
-		}
 
 		/* switch the audio-source only if necessary */
 		if( 0 == mxb->cur_mute ) {
-			mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[video_audio_connect[input]][0]);
-			mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[video_audio_connect[input]][1]);
+			mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH,
+					&TEA6420_line[video_audio_connect[input]][0]);
+			mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH,
+				       &TEA6420_line[video_audio_connect[input]][1]);
 		}
 
 		return 0;
@@ -728,113 +668,44 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	case VIDIOC_G_TUNER:
 	{
 		struct v4l2_tuner *t = arg;
-		int byte = 0;
 
-		if( 0 != t->index ) {
+		if (t->index) {
 			DEB_D(("VIDIOC_G_TUNER: channel %d does not have a tuner attached.\n", t->index));
 			return -EINVAL;
 		}
 
 		DEB_EE(("VIDIOC_G_TUNER: %d\n", t->index));
 
-		memset(t,0,sizeof(*t));
+		memset(t, 0, sizeof(*t));
+		i2c_clients_command(&mxb->i2c_adapter, cmd, arg);
 
-		strlcpy(t->name, "Television", sizeof(t->name));
+		strlcpy(t->name, "TV Tuner", sizeof(t->name));
 		t->type = V4L2_TUNER_ANALOG_TV;
-		t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
-		t->rangelow = 772;	/* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */
-		t->rangehigh = 13684;	/* 855.25 MHz / 62.5 kHz = 13684 */
-		/* FIXME: add the real signal strength here */
-		t->signal = 0xffff;
-		t->afc = 0;
-		mxb->tda9840->driver->command(mxb->tda9840,TDA9840_DETECT, &byte);
+		t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | \
+			V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
 		t->audmode = mxb->cur_mode;
-
-		if( byte < 0 ) {
-			t->rxsubchans  = V4L2_TUNER_SUB_MONO;
-		} else {
-			switch(byte) {
-				case TDA9840_MONO_DETECT: {
-					t->rxsubchans 	= V4L2_TUNER_SUB_MONO;
-					DEB_D(("VIDIOC_G_TUNER: V4L2_TUNER_MODE_MONO.\n"));
-					break;
-				}
-				case TDA9840_DUAL_DETECT: {
-					t->rxsubchans 	= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
-					DEB_D(("VIDIOC_G_TUNER: V4L2_TUNER_MODE_LANG1.\n"));
-					break;
-				}
-				case TDA9840_STEREO_DETECT: {
-					t->rxsubchans 	= V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO;
-					DEB_D(("VIDIOC_G_TUNER: V4L2_TUNER_MODE_STEREO.\n"));
-					break;
-				}
-				default: { /* TDA9840_INCORRECT_DETECT */
-					t->rxsubchans 	= V4L2_TUNER_MODE_MONO;
-					DEB_D(("VIDIOC_G_TUNER: TDA9840_INCORRECT_DETECT => V4L2_TUNER_MODE_MONO\n"));
-					break;
-				}
-			}
-		}
-
 		return 0;
 	}
 	case VIDIOC_S_TUNER:
 	{
 		struct v4l2_tuner *t = arg;
-		int result = 0;
-		int byte = 0;
 
-		if( 0 != t->index ) {
+		if (t->index) {
 			DEB_D(("VIDIOC_S_TUNER: channel %d does not have a tuner attached.\n",t->index));
 			return -EINVAL;
 		}
 
-		switch(t->audmode) {
-			case V4L2_TUNER_MODE_STEREO: {
-				mxb->cur_mode = V4L2_TUNER_MODE_STEREO;
-				byte = TDA9840_SET_STEREO;
-				DEB_D(("VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n"));
-				break;
-			}
-			case V4L2_TUNER_MODE_LANG1_LANG2: {
-				mxb->cur_mode = V4L2_TUNER_MODE_LANG1_LANG2;
-				byte = TDA9840_SET_BOTH;
-				DEB_D(("VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1_LANG2\n"));
-				break;
-			}
-			case V4L2_TUNER_MODE_LANG1: {
-				mxb->cur_mode = V4L2_TUNER_MODE_LANG1;
-				byte = TDA9840_SET_LANG1;
-				DEB_D(("VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n"));
-				break;
-			}
-			case V4L2_TUNER_MODE_LANG2: {
-				mxb->cur_mode = V4L2_TUNER_MODE_LANG2;
-				byte = TDA9840_SET_LANG2;
-				DEB_D(("VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n"));
-				break;
-			}
-			default: { /* case V4L2_TUNER_MODE_MONO: {*/
-				mxb->cur_mode = V4L2_TUNER_MODE_MONO;
-				byte = TDA9840_SET_MONO;
-				DEB_D(("VIDIOC_S_TUNER: TDA9840_SET_MONO\n"));
-				break;
-			}
-		}
-
-		if( 0 != (result = mxb->tda9840->driver->command(mxb->tda9840, TDA9840_SWITCH, &byte))) {
-			printk("VIDIOC_S_TUNER error. result:%d, byte:%d\n",result,byte);
-		}
-
+		mxb->cur_mode = t->audmode;
+		i2c_clients_command(&mxb->i2c_adapter, cmd, arg);
 		return 0;
 	}
 	case VIDIOC_G_FREQUENCY:
 	{
 		struct v4l2_frequency *f = arg;
 
-		if(0 != mxb->cur_input) {
-			DEB_D(("VIDIOC_G_FREQ: channel %d does not have a tuner!\n",mxb->cur_input));
+		if (mxb->cur_input) {
+			DEB_D(("VIDIOC_G_FREQ: channel %d does not have a tuner!\n",
+						mxb->cur_input));
 			return -EINVAL;
 		}
 
@@ -847,14 +718,14 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	{
 		struct v4l2_frequency *f = arg;
 
-		if (0 != f->tuner)
+		if (f->tuner)
 			return -EINVAL;
 
 		if (V4L2_TUNER_ANALOG_TV != f->type)
 			return -EINVAL;
 
-		if(0 != mxb->cur_input) {
-			DEB_D(("VIDIOC_S_FREQ: channel %d does not have a tuner!\n",mxb->cur_input));
+		if (mxb->cur_input) {
+			DEB_D(("VIDIOC_S_FREQ: channel %d does not have a tuner!\n", mxb->cur_input));
 			return -EINVAL;
 		}
 
@@ -875,7 +746,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	{
 		int i = *(int*)arg;
 
-		if( i < 0 || i >= MXB_AUDIOS ) {
+		if (i < 0 || i >= MXB_AUDIOS) {
 			DEB_D(("illegal argument to MXB_S_AUDIO_CD: i:%d.\n",i));
 			return -EINVAL;
 		}
@@ -891,7 +762,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	{
 		int i = *(int*)arg;
 
-		if( i < 0 || i >= MXB_AUDIOS ) {
+		if (i < 0 || i >= MXB_AUDIOS) {
 			DEB_D(("illegal argument to MXB_S_AUDIO_LINE: i:%d.\n",i));
 			return -EINVAL;
 		}
@@ -906,12 +777,12 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	{
 		struct v4l2_audio *a = arg;
 
-		if( a->index < 0 || a->index > MXB_INPUTS ) {
-			DEB_D(("VIDIOC_G_AUDIO %d out of range.\n",a->index));
+		if (a->index < 0 || a->index > MXB_INPUTS) {
+			DEB_D(("VIDIOC_G_AUDIO %d out of range.\n", a->index));
 			return -EINVAL;
 		}
 
-		DEB_EE(("VIDIOC_G_AUDIO %d.\n",a->index));
+		DEB_EE(("VIDIOC_G_AUDIO %d.\n", a->index));
 		memcpy(a, &mxb_audios[video_audio_connect[mxb->cur_input]], sizeof(struct v4l2_audio));
 
 		return 0;
@@ -919,9 +790,16 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	case VIDIOC_S_AUDIO:
 	{
 		struct v4l2_audio *a = arg;
-		DEB_D(("VIDIOC_S_AUDIO %d.\n",a->index));
+
+		DEB_D(("VIDIOC_S_AUDIO %d.\n", a->index));
 		return 0;
 	}
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	case VIDIOC_DBG_S_REGISTER:
+	case VIDIOC_DBG_G_REGISTER:
+		i2c_clients_command(&mxb->i2c_adapter, cmd, arg);
+		return 0;
+#endif
 	default:
 /*
 		DEB2(printk("does not handle this ioctl.\n"));
@@ -944,7 +822,7 @@ static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standa
 		/* set the 7146 gpio register -- I don't know what this does exactly */
 		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* unset the 7111 gpio register -- I don't know what this does exactly */
-		mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &zero);
+		mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_GPIO, &zero);
 		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
 	} else {
 		v4l2_std_id std = V4L2_STD_PAL_BG;
@@ -953,7 +831,7 @@ static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standa
 		/* set the 7146 gpio register -- I don't know what this does exactly */
 		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* set the 7111 gpio register -- I don't know what this does exactly */
-		mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &one);
+		mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_GPIO, &one);
 		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
 	}
 	return 0;
@@ -1029,7 +907,7 @@ static struct saa7146_extension extension = {
 
 static int __init mxb_init_module(void)
 {
-	if( 0 != saa7146_register_extension(&extension)) {
+	if (saa7146_register_extension(&extension)) {
 		DEB_S(("failed to register extension.\n"));
 		return -ENODEV;
 	}
diff --git a/linux/drivers/media/video/pwc/pwc-ctrl.c b/linux/drivers/media/video/pwc/pwc-ctrl.c
index dbc560742..c66530210 100644
--- a/linux/drivers/media/video/pwc/pwc-ctrl.c
+++ b/linux/drivers/media/video/pwc/pwc-ctrl.c
@@ -41,7 +41,6 @@
 #include <asm/uaccess.h>
 #endif
 #include <asm/errno.h>
-#include <linux/version.h>
 
 #include "pwc.h"
 #include "pwc-uncompress.h"
diff --git a/linux/drivers/media/video/pxa_camera.c b/linux/drivers/media/video/pxa_camera.c
index ee2fb7baa..00aa421fe 100644
--- a/linux/drivers/media/video/pxa_camera.c
+++ b/linux/drivers/media/video/pxa_camera.c
@@ -1125,31 +1125,31 @@ static int pxa_camera_probe(struct platform_device *pdev)
 	pcdev->dev = &pdev->dev;
 
 	/* request dma */
-	pcdev->dma_chans[0] = pxa_request_dma("CI_Y", DMA_PRIO_HIGH,
-					      pxa_camera_dma_irq_y, pcdev);
-	if (pcdev->dma_chans[0] < 0) {
+	err = pxa_request_dma("CI_Y", DMA_PRIO_HIGH,
+			      pxa_camera_dma_irq_y, pcdev);
+	if (err < 0) {
 		dev_err(pcdev->dev, "Can't request DMA for Y\n");
-		err = -ENOMEM;
 		goto exit_iounmap;
 	}
+	pcdev->dma_chans[0] = err;
 	dev_dbg(pcdev->dev, "got DMA channel %d\n", pcdev->dma_chans[0]);
 
-	pcdev->dma_chans[1] = pxa_request_dma("CI_U", DMA_PRIO_HIGH,
-					      pxa_camera_dma_irq_u, pcdev);
-	if (pcdev->dma_chans[1] < 0) {
+	err = pxa_request_dma("CI_U", DMA_PRIO_HIGH,
+			      pxa_camera_dma_irq_u, pcdev);
+	if (err < 0) {
 		dev_err(pcdev->dev, "Can't request DMA for U\n");
-		err = -ENOMEM;
 		goto exit_free_dma_y;
 	}
+	pcdev->dma_chans[1] = err;
 	dev_dbg(pcdev->dev, "got DMA channel (U) %d\n", pcdev->dma_chans[1]);
 
-	pcdev->dma_chans[2] = pxa_request_dma("CI_V", DMA_PRIO_HIGH,
-					      pxa_camera_dma_irq_v, pcdev);
-	if (pcdev->dma_chans[0] < 0) {
+	err = pxa_request_dma("CI_V", DMA_PRIO_HIGH,
+			      pxa_camera_dma_irq_v, pcdev);
+	if (err < 0) {
 		dev_err(pcdev->dev, "Can't request DMA for V\n");
-		err = -ENOMEM;
 		goto exit_free_dma_u;
 	}
+	pcdev->dma_chans[2] = err;
 	dev_dbg(pcdev->dev, "got DMA channel (V) %d\n", pcdev->dma_chans[2]);
 
 	DRCMR68 = pcdev->dma_chans[0] | DRCMR_MAPVLD;
diff --git a/linux/drivers/media/video/s2255drv.c b/linux/drivers/media/video/s2255drv.c
index 8fae00dac..5a872787e 100644
--- a/linux/drivers/media/video/s2255drv.c
+++ b/linux/drivers/media/video/s2255drv.c
@@ -687,7 +687,7 @@ static void s2255_fillbuff(struct s2255_dev *dev, struct s2255_buffer *buf,
 		(unsigned long)vbuf, pos);
 	/* tell v4l buffer was filled */
 
-	buf->vb.field_count++;
+	buf->vb.field_count = dev->frame_count[chn] * 2;
 	do_gettimeofday(&ts);
 	buf->vb.ts = ts;
 	buf->vb.state = VIDEOBUF_DONE;
@@ -1304,6 +1304,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
 	dev->last_frame[chn] = -1;
 	dev->bad_payload[chn] = 0;
 	dev->cur_frame[chn] = 0;
+	dev->frame_count[chn] = 0;
 	for (j = 0; j < SYS_FRAMES; j++) {
 		dev->buffer[chn].frame[j].ulState = S2255_READ_IDLE;
 		dev->buffer[chn].frame[j].cur_size = 0;
diff --git a/linux/drivers/media/video/saa5246a.c b/linux/drivers/media/video/saa5246a.c
index c65fba519..355490467 100644
--- a/linux/drivers/media/video/saa5246a.c
+++ b/linux/drivers/media/video/saa5246a.c
@@ -43,139 +43,364 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/i2c.h>
-#include <linux/videotext.h>
 #include <linux/smp_lock.h>
-#include "compat.h"
+#include <linux/mutex.h>
+#include <linux/videotext.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
-#include <linux/mutex.h>
-
-#include "saa5246a.h"
+#include <media/v4l2-i2c-drv-legacy.h>
+#include "compat.h"
 
 MODULE_AUTHOR("Michael Geng <linux@MichaelGeng.de>");
 MODULE_DESCRIPTION("Philips SAA5246A, SAA5281 Teletext decoder driver");
 MODULE_LICENSE("GPL");
 
-struct saa5246a_device
-{
-	u8     pgbuf[NUM_DAUS][VTX_VIRTUALSIZE];
-	int    is_searching[NUM_DAUS];
-	struct i2c_client *client;
-	unsigned long in_use;
-	struct mutex lock;
-};
+#define MAJOR_VERSION 1		/* driver major version number */
+#define MINOR_VERSION 8		/* driver minor version number */
+
+/* Number of DAUs = number of pages that can be searched at the same time. */
+#define NUM_DAUS 4
+
+#define NUM_ROWS_PER_PAGE 40
+
+/* first column is 0 (not 1) */
+#define POS_TIME_START 32
+#define POS_TIME_END 39
+
+#define POS_HEADER_START 7
+#define POS_HEADER_END 31
+
+/* Returns 'true' if the part of the videotext page described with req contains
+   (at least parts of) the time field */
+#define REQ_CONTAINS_TIME(p_req) \
+	((p_req)->start <= POS_TIME_END && \
+	 (p_req)->end   >= POS_TIME_START)
+
+/* Returns 'true' if the part of the videotext page described with req contains
+   (at least parts of) the page header */
+#define REQ_CONTAINS_HEADER(p_req) \
+	((p_req)->start <= POS_HEADER_END && \
+	 (p_req)->end   >= POS_HEADER_START)
+
+/*****************************************************************************/
+/* Mode register numbers of the SAA5246A				     */
+/*****************************************************************************/
+#define SAA5246A_REGISTER_R0    0
+#define SAA5246A_REGISTER_R1    1
+#define SAA5246A_REGISTER_R2    2
+#define SAA5246A_REGISTER_R3    3
+#define SAA5246A_REGISTER_R4    4
+#define SAA5246A_REGISTER_R5    5
+#define SAA5246A_REGISTER_R6    6
+#define SAA5246A_REGISTER_R7    7
+#define SAA5246A_REGISTER_R8    8
+#define SAA5246A_REGISTER_R9    9
+#define SAA5246A_REGISTER_R10  10
+#define SAA5246A_REGISTER_R11  11
+#define SAA5246A_REGISTER_R11B 11
+
+/* SAA5246A mode registers often autoincrement to the next register.
+   Therefore we use variable argument lists. The following macro indicates
+   the end of a command list. */
+#define COMMAND_END (-1)
+
+/*****************************************************************************/
+/* Contents of the mode registers of the SAA5246A			     */
+/*****************************************************************************/
+/* Register R0 (Advanced Control) */
+#define R0_SELECT_R11					   0x00
+#define R0_SELECT_R11B					   0x01
+
+#define R0_PLL_TIME_CONSTANT_LONG			   0x00
+#define R0_PLL_TIME_CONSTANT_SHORT			   0x02
+
+#define R0_ENABLE_nODD_EVEN_OUTPUT			   0x00
+#define R0_DISABLE_nODD_EVEN_OUTPUT			   0x04
+
+#define R0_ENABLE_HDR_POLL				   0x00
+#define R0_DISABLE_HDR_POLL				   0x10
+
+#define R0_DO_NOT_FORCE_nODD_EVEN_LOW_IF_PICTURE_DISPLAYED 0x00
+#define R0_FORCE_nODD_EVEN_LOW_IF_PICTURE_DISPLAYED	   0x20
+
+#define R0_NO_FREE_RUN_PLL				   0x00
+#define R0_FREE_RUN_PLL					   0x40
+
+#define R0_NO_AUTOMATIC_FASTEXT_PROMPT			   0x00
+#define R0_AUTOMATIC_FASTEXT_PROMPT			   0x80
+
+/* Register R1 (Mode) */
+#define R1_INTERLACED_312_AND_HALF_312_AND_HALF_LINES	   0x00
+#define R1_NON_INTERLACED_312_313_LINES			   0x01
+#define R1_NON_INTERLACED_312_312_LINES			   0x02
+#define R1_FFB_LEADING_EDGE_IN_FIRST_BROAD_PULSE	   0x03
+#define R1_FFB_LEADING_EDGE_IN_SECOND_BROAD_PULSE	   0x07
+
+#define R1_DEW						   0x00
+#define R1_FULL_FIELD					   0x08
+
+#define R1_EXTENDED_PACKET_DISABLE			   0x00
+#define R1_EXTENDED_PACKET_ENABLE			   0x10
+
+#define R1_DAUS_ALL_ON					   0x00
+#define R1_DAUS_ALL_OFF					   0x20
+
+#define R1_7_BITS_PLUS_PARITY				   0x00
+#define R1_8_BITS_NO_PARITY				   0x40
+
+#define R1_VCS_TO_SCS					   0x00
+#define R1_NO_VCS_TO_SCS				   0x80
+
+/* Register R2 (Page request address) */
+#define R2_IN_R3_SELECT_PAGE_HUNDREDS			   0x00
+#define R2_IN_R3_SELECT_PAGE_TENS			   0x01
+#define R2_IN_R3_SELECT_PAGE_UNITS			   0x02
+#define R2_IN_R3_SELECT_HOURS_TENS			   0x03
+#define R2_IN_R3_SELECT_HOURS_UNITS			   0x04
+#define R2_IN_R3_SELECT_MINUTES_TENS			   0x05
+#define R2_IN_R3_SELECT_MINUTES_UNITS			   0x06
+
+#define R2_DAU_0					   0x00
+#define R2_DAU_1					   0x10
+#define R2_DAU_2					   0x20
+#define R2_DAU_3					   0x30
+
+#define R2_BANK_0					   0x00
+#define R2_BANK 1					   0x40
+
+#define R2_HAMMING_CHECK_ON				   0x80
+#define R2_HAMMING_CHECK_OFF				   0x00
+
+/* Register R3 (Page request data) */
+#define R3_PAGE_HUNDREDS_0				   0x00
+#define R3_PAGE_HUNDREDS_1				   0x01
+#define R3_PAGE_HUNDREDS_2				   0x02
+#define R3_PAGE_HUNDREDS_3				   0x03
+#define R3_PAGE_HUNDREDS_4				   0x04
+#define R3_PAGE_HUNDREDS_5				   0x05
+#define R3_PAGE_HUNDREDS_6				   0x06
+#define R3_PAGE_HUNDREDS_7				   0x07
 
-static struct video_device saa_template;	/* Declared near bottom */
+#define R3_HOLD_PAGE					   0x00
+#define R3_UPDATE_PAGE					   0x08
 
-/* Addresses to scan */
-static unsigned short normal_i2c[]	 = { I2C_ADDRESS, I2C_CLIENT_END };
+#define R3_PAGE_HUNDREDS_DO_NOT_CARE			   0x00
+#define R3_PAGE_HUNDREDS_DO_CARE			   0x10
 
-I2C_CLIENT_INSMOD;
+#define R3_PAGE_TENS_DO_NOT_CARE			   0x00
+#define R3_PAGE_TENS_DO_CARE				   0x10
 
-static struct i2c_client client_template;
+#define R3_PAGE_UNITS_DO_NOT_CARE			   0x00
+#define R3_PAGE_UNITS_DO_CARE				   0x10
 
-static int saa5246a_attach(struct i2c_adapter *adap, int addr, int kind)
-{
-	int pgbuf;
-	int err;
-	struct i2c_client *client;
-	struct video_device *vd;
-	struct saa5246a_device *t;
+#define R3_HOURS_TENS_DO_NOT_CARE			   0x00
+#define R3_HOURS_TENS_DO_CARE				   0x10
 
-	printk(KERN_INFO "saa5246a: teletext chip found.\n");
-	client=kmalloc(sizeof(*client), GFP_KERNEL);
-	if(client==NULL)
-		return -ENOMEM;
-	client_template.adapter = adap;
-	client_template.addr = addr;
-	memcpy(client, &client_template, sizeof(*client));
-	t = kzalloc(sizeof(*t), GFP_KERNEL);
-	if(t==NULL)
-	{
-		kfree(client);
-		return -ENOMEM;
-	}
-	strlcpy(client->name, IF_NAME, I2C_NAME_SIZE);
-	mutex_init(&t->lock);
+#define R3_HOURS_UNITS_DO_NOT_CARE			   0x00
+#define R3_HOURS_UNITS_DO_CARE				   0x10
 
-	/*
-	 *	Now create a video4linux device
-	 */
+#define R3_MINUTES_TENS_DO_NOT_CARE			   0x00
+#define R3_MINUTES_TENS_DO_CARE				   0x10
 
-	vd = video_device_alloc();
-	if(vd==NULL)
-	{
-		kfree(t);
-		kfree(client);
-		return -ENOMEM;
-	}
-	i2c_set_clientdata(client, vd);
-	memcpy(vd, &saa_template, sizeof(*vd));
+#define R3_MINUTES_UNITS_DO_NOT_CARE			   0x00
+#define R3_MINUTES_UNITS_DO_CARE			   0x10
 
-	for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++)
-	{
-		memset(t->pgbuf[pgbuf], ' ', sizeof(t->pgbuf[0]));
-		t->is_searching[pgbuf] = false;
-	}
-	video_set_drvdata(vd, t);
+/* Register R4 (Display chapter) */
+#define R4_DISPLAY_PAGE_0				   0x00
+#define R4_DISPLAY_PAGE_1				   0x01
+#define R4_DISPLAY_PAGE_2				   0x02
+#define R4_DISPLAY_PAGE_3				   0x03
+#define R4_DISPLAY_PAGE_4				   0x04
+#define R4_DISPLAY_PAGE_5				   0x05
+#define R4_DISPLAY_PAGE_6				   0x06
+#define R4_DISPLAY_PAGE_7				   0x07
 
+/* Register R5 (Normal display control) */
+#define R5_PICTURE_INSIDE_BOXING_OFF			   0x00
+#define R5_PICTURE_INSIDE_BOXING_ON			   0x01
 
-	/*
-	 *	Register it
-	 */
+#define R5_PICTURE_OUTSIDE_BOXING_OFF			   0x00
+#define R5_PICTURE_OUTSIDE_BOXING_ON			   0x02
 
-	if((err=video_register_device(vd, VFL_TYPE_VTX,-1))<0)
-	{
-		kfree(t);
-		kfree(client);
-		video_device_release(vd);
-		return err;
-	}
-	t->client = client;
-	i2c_attach_client(client);
-	return 0;
-}
+#define R5_TEXT_INSIDE_BOXING_OFF			   0x00
+#define R5_TEXT_INSIDE_BOXING_ON			   0x04
 
-/*
- *	We do most of the hard work when we become a device on the i2c.
- */
-static int saa5246a_probe(struct i2c_adapter *adap)
-{
-	if (adap->class & I2C_CLASS_TV_ANALOG)
-		return i2c_probe(adap, &addr_data, saa5246a_attach);
-	return 0;
-}
+#define R5_TEXT_OUTSIDE_BOXING_OFF			   0x00
+#define R5_TEXT_OUTSIDE_BOXING_ON			   0x08
 
-static int saa5246a_detach(struct i2c_client *client)
-{
-	struct video_device *vd = i2c_get_clientdata(client);
+#define R5_CONTRAST_REDUCTION_INSIDE_BOXING_OFF		   0x00
+#define R5_CONTRAST_REDUCTION_INSIDE_BOXING_ON		   0x10
 
-	i2c_detach_client(client);
-	video_unregister_device(vd);
-	kfree(video_get_drvdata(vd));
-	kfree(client);
-	return 0;
-}
+#define R5_CONTRAST_REDUCTION_OUTSIDE_BOXING_OFF	   0x00
+#define R5_CONTRAST_REDUCTION_OUTSIDE_BOXING_ON		   0x20
 
-/*
- *	I2C interfaces
- */
+#define R5_BACKGROUND_COLOR_INSIDE_BOXING_OFF		   0x00
+#define R5_BACKGROUND_COLOR_INSIDE_BOXING_ON		   0x40
+
+#define R5_BACKGROUND_COLOR_OUTSIDE_BOXING_OFF		   0x00
+#define R5_BACKGROUND_COLOR_OUTSIDE_BOXING_ON		   0x80
+
+/* Register R6 (Newsflash display) */
+#define R6_NEWSFLASH_PICTURE_INSIDE_BOXING_OFF		   0x00
+#define R6_NEWSFLASH_PICTURE_INSIDE_BOXING_ON		   0x01
+
+#define R6_NEWSFLASH_PICTURE_OUTSIDE_BOXING_OFF		   0x00
+#define R6_NEWSFLASH_PICTURE_OUTSIDE_BOXING_ON		   0x02
+
+#define R6_NEWSFLASH_TEXT_INSIDE_BOXING_OFF		   0x00
+#define R6_NEWSFLASH_TEXT_INSIDE_BOXING_ON		   0x04
+
+#define R6_NEWSFLASH_TEXT_OUTSIDE_BOXING_OFF		   0x00
+#define R6_NEWSFLASH_TEXT_OUTSIDE_BOXING_ON		   0x08
+
+#define R6_NEWSFLASH_CONTRAST_REDUCTION_INSIDE_BOXING_OFF  0x00
+#define R6_NEWSFLASH_CONTRAST_REDUCTION_INSIDE_BOXING_ON   0x10
+
+#define R6_NEWSFLASH_CONTRAST_REDUCTION_OUTSIDE_BOXING_OFF 0x00
+#define R6_NEWSFLASH_CONTRAST_REDUCTION_OUTSIDE_BOXING_ON  0x20
+
+#define R6_NEWSFLASH_BACKGROUND_COLOR_INSIDE_BOXING_OFF    0x00
+#define R6_NEWSFLASH_BACKGROUND_COLOR_INSIDE_BOXING_ON	   0x40
+
+#define R6_NEWSFLASH_BACKGROUND_COLOR_OUTSIDE_BOXING_OFF   0x00
+#define R6_NEWSFLASH_BACKGROUND_COLOR_OUTSIDE_BOXING_ON    0x80
+
+/* Register R7 (Display mode) */
+#define R7_BOX_OFF_ROW_0				   0x00
+#define R7_BOX_ON_ROW_0					   0x01
+
+#define R7_BOX_OFF_ROW_1_TO_23				   0x00
+#define R7_BOX_ON_ROW_1_TO_23				   0x02
+
+#define R7_BOX_OFF_ROW_24				   0x00
+#define R7_BOX_ON_ROW_24				   0x04
+
+#define R7_SINGLE_HEIGHT				   0x00
+#define R7_DOUBLE_HEIGHT				   0x08
+
+#define R7_TOP_HALF					   0x00
+#define R7_BOTTOM_HALF					   0x10
+
+#define R7_REVEAL_OFF					   0x00
+#define R7_REVEAL_ON					   0x20
+
+#define R7_CURSER_OFF					   0x00
+#define R7_CURSER_ON					   0x40
+
+#define R7_STATUS_BOTTOM				   0x00
+#define R7_STATUS_TOP					   0x80
 
-static struct i2c_driver i2c_driver_videotext =
+/* Register R8 (Active chapter) */
+#define R8_ACTIVE_CHAPTER_0				   0x00
+#define R8_ACTIVE_CHAPTER_1				   0x01
+#define R8_ACTIVE_CHAPTER_2				   0x02
+#define R8_ACTIVE_CHAPTER_3				   0x03
+#define R8_ACTIVE_CHAPTER_4				   0x04
+#define R8_ACTIVE_CHAPTER_5				   0x05
+#define R8_ACTIVE_CHAPTER_6				   0x06
+#define R8_ACTIVE_CHAPTER_7				   0x07
+
+#define R8_CLEAR_MEMORY					   0x08
+#define R8_DO_NOT_CLEAR_MEMORY				   0x00
+
+/* Register R9 (Curser row) */
+#define R9_CURSER_ROW_0					   0x00
+#define R9_CURSER_ROW_1					   0x01
+#define R9_CURSER_ROW_2					   0x02
+#define R9_CURSER_ROW_25				   0x19
+
+/* Register R10 (Curser column) */
+#define R10_CURSER_COLUMN_0				   0x00
+#define R10_CURSER_COLUMN_6				   0x06
+#define R10_CURSER_COLUMN_8				   0x08
+
+/*****************************************************************************/
+/* Row 25 control data in column 0 to 9					     */
+/*****************************************************************************/
+#define ROW25_COLUMN0_PAGE_UNITS			   0x0F
+
+#define ROW25_COLUMN1_PAGE_TENS				   0x0F
+
+#define ROW25_COLUMN2_MINUTES_UNITS			   0x0F
+
+#define ROW25_COLUMN3_MINUTES_TENS			   0x07
+#define ROW25_COLUMN3_DELETE_PAGE			   0x08
+
+#define ROW25_COLUMN4_HOUR_UNITS			   0x0F
+
+#define ROW25_COLUMN5_HOUR_TENS				   0x03
+#define ROW25_COLUMN5_INSERT_HEADLINE			   0x04
+#define ROW25_COLUMN5_INSERT_SUBTITLE			   0x08
+
+#define ROW25_COLUMN6_SUPPRESS_HEADER			   0x01
+#define ROW25_COLUMN6_UPDATE_PAGE			   0x02
+#define ROW25_COLUMN6_INTERRUPTED_SEQUENCE		   0x04
+#define ROW25_COLUMN6_SUPPRESS_DISPLAY			   0x08
+
+#define ROW25_COLUMN7_SERIAL_MODE			   0x01
+#define ROW25_COLUMN7_CHARACTER_SET			   0x0E
+
+#define ROW25_COLUMN8_PAGE_HUNDREDS			   0x07
+#define ROW25_COLUMN8_PAGE_NOT_FOUND			   0x10
+
+#define ROW25_COLUMN9_PAGE_BEING_LOOKED_FOR		   0x20
+
+#define ROW25_COLUMN0_TO_7_HAMMING_ERROR		   0x10
+
+/*****************************************************************************/
+/* Helper macros for extracting page, hour and minute digits		     */
+/*****************************************************************************/
+/* BYTE_POS  0 is at row 0, column 0,
+   BYTE_POS  1 is at row 0, column 1,
+   BYTE_POS 40 is at row 1, column 0, (with NUM_ROWS_PER_PAGE = 40)
+   BYTE_POS 41 is at row 1, column 1, (with NUM_ROWS_PER_PAGE = 40),
+   ... */
+#define ROW(BYTE_POS)    (BYTE_POS / NUM_ROWS_PER_PAGE)
+#define COLUMN(BYTE_POS) (BYTE_POS % NUM_ROWS_PER_PAGE)
+
+/*****************************************************************************/
+/* Helper macros for extracting page, hour and minute digits		     */
+/*****************************************************************************/
+/* Macros for extracting hundreds, tens and units of a page number which
+   must be in the range 0 ... 0x799.
+   Note that page is coded in hexadecimal, i.e. 0x123 means page 123.
+   page 0x.. means page 8.. */
+#define HUNDREDS_OF_PAGE(page) (((page) / 0x100) & 0x7)
+#define TENS_OF_PAGE(page)     (((page) / 0x10)  & 0xF)
+#define UNITS_OF_PAGE(page)     ((page) & 0xF)
+
+/* Macros for extracting tens and units of a hour information which
+   must be in the range 0 ... 0x24.
+   Note that hour is coded in hexadecimal, i.e. 0x12 means 12 hours */
+#define TENS_OF_HOUR(hour)  ((hour) / 0x10)
+#define UNITS_OF_HOUR(hour) ((hour) & 0xF)
+
+/* Macros for extracting tens and units of a minute information which
+   must be in the range 0 ... 0x59.
+   Note that minute is coded in hexadecimal, i.e. 0x12 means 12 minutes */
+#define TENS_OF_MINUTE(minute)  ((minute) / 0x10)
+#define UNITS_OF_MINUTE(minute) ((minute) & 0xF)
+
+#define HOUR_MAX   0x23
+#define MINUTE_MAX 0x59
+#define PAGE_MAX   0x8FF
+
+
+struct saa5246a_device
 {
-	.driver = {
-		.name 	= IF_NAME,		/* name */
-	},
-	.id 		= I2C_DRIVERID_SAA5249, /* in i2c.h */
-	.attach_adapter = saa5246a_probe,
-	.detach_client  = saa5246a_detach,
+	u8     pgbuf[NUM_DAUS][VTX_VIRTUALSIZE];
+	int    is_searching[NUM_DAUS];
+	struct i2c_client *client;
+	unsigned long in_use;
+	struct mutex lock;
 };
 
-static struct i2c_client client_template = {
-	.driver		= &i2c_driver_videotext,
-	.name		= "(unset)",
-};
+static struct video_device saa_template;	/* Declared near bottom */
+
+/*
+ *	I2C interfaces
+ */
 
 static int i2c_sendbuf(struct saa5246a_device *t, int reg, int count, u8 *data)
 {
@@ -795,22 +1020,6 @@ static int saa5246a_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static int __init init_saa_5246a (void)
-{
-	printk(KERN_INFO
-		"SAA5246A (or compatible) Teletext decoder driver version %d.%d\n",
-		MAJOR_VERSION, MINOR_VERSION);
-	return i2c_add_driver(&i2c_driver_videotext);
-}
-
-static void __exit cleanup_saa_5246a (void)
-{
-	i2c_del_driver(&i2c_driver_videotext);
-}
-
-module_init(init_saa_5246a);
-module_exit(cleanup_saa_5246a);
-
 static const struct file_operations saa_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = saa5246a_open,
@@ -821,8 +1030,83 @@ static const struct file_operations saa_fops = {
 
 static struct video_device saa_template =
 {
-	.name	  = IF_NAME,
+	.name	  = "saa5246a",
 	.fops	  = &saa_fops,
 	.release  = video_device_release,
 	.minor    = -1,
 };
+
+/* Addresses to scan */
+static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END };
+
+I2C_CLIENT_INSMOD;
+
+static int saa5246a_probe(struct i2c_client *client,
+			const struct i2c_device_id *id)
+{
+	int pgbuf;
+	int err;
+	struct video_device *vd;
+	struct saa5246a_device *t;
+
+	v4l_info(client, "chip found @ 0x%x (%s)\n",
+			client->addr << 1, client->adapter->name);
+	v4l_info(client, "VideoText version %d.%d\n",
+			MAJOR_VERSION, MINOR_VERSION);
+	t = kzalloc(sizeof(*t), GFP_KERNEL);
+	if (t == NULL)
+		return -ENOMEM;
+	mutex_init(&t->lock);
+
+	/* Now create a video4linux device */
+	vd = video_device_alloc();
+	if (vd == NULL) {
+		kfree(t);
+		return -ENOMEM;
+	}
+	i2c_set_clientdata(client, vd);
+	memcpy(vd, &saa_template, sizeof(*vd));
+
+	for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++) {
+		memset(t->pgbuf[pgbuf], ' ', sizeof(t->pgbuf[0]));
+		t->is_searching[pgbuf] = false;
+	}
+	video_set_drvdata(vd, t);
+
+	/* Register it */
+	err = video_register_device(vd, VFL_TYPE_VTX, -1);
+	if (err < 0) {
+		kfree(t);
+		video_device_release(vd);
+		return err;
+	}
+	t->client = client;
+	return 0;
+}
+
+static int saa5246a_remove(struct i2c_client *client)
+{
+	struct video_device *vd = i2c_get_clientdata(client);
+
+	video_unregister_device(vd);
+	kfree(video_get_drvdata(vd));
+	return 0;
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)
+static const struct i2c_device_id saa5246a_id[] = {
+	{ "saa5246a", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, saa5246a_id);
+#endif
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "saa5246a",
+	.driverid = I2C_DRIVERID_SAA5249,
+	.probe = saa5246a_probe,
+	.remove = saa5246a_remove,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)
+	.id_table = saa5246a_id,
+#endif
+};
diff --git a/linux/drivers/media/video/saa5246a.h b/linux/drivers/media/video/saa5246a.h
deleted file mode 100644
index 64394c036..000000000
--- a/linux/drivers/media/video/saa5246a.h
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
-   Driver for the SAA5246A or SAA5281 Teletext (=Videotext) decoder chips from
-   Philips.
-
-   Copyright (C) 2004 Michael Geng (linux@MichaelGeng.de)
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- */
-#ifndef __SAA5246A_H__
-#define __SAA5246A_H__
-
-#define MAJOR_VERSION 1		/* driver major version number */
-#define MINOR_VERSION 8		/* driver minor version number */
-
-#define IF_NAME "SAA5246A"
-
-#define I2C_ADDRESS 17
-
-/* Number of DAUs = number of pages that can be searched at the same time. */
-#define NUM_DAUS 4
-
-#define NUM_ROWS_PER_PAGE 40
-
-/* first column is 0 (not 1) */
-#define POS_TIME_START 32
-#define POS_TIME_END 39
-
-#define POS_HEADER_START 7
-#define POS_HEADER_END 31
-
-/* Returns 'true' if the part of the videotext page described with req contains
-   (at least parts of) the time field */
-#define REQ_CONTAINS_TIME(p_req) \
-	((p_req)->start <= POS_TIME_END && \
-	 (p_req)->end   >= POS_TIME_START)
-
-/* Returns 'true' if the part of the videotext page described with req contains
-   (at least parts of) the page header */
-#define REQ_CONTAINS_HEADER(p_req) \
-	((p_req)->start <= POS_HEADER_END && \
-	 (p_req)->end   >= POS_HEADER_START)
-
-/*****************************************************************************/
-/* Mode register numbers of the SAA5246A				     */
-/*****************************************************************************/
-#define SAA5246A_REGISTER_R0    0
-#define SAA5246A_REGISTER_R1    1
-#define SAA5246A_REGISTER_R2    2
-#define SAA5246A_REGISTER_R3    3
-#define SAA5246A_REGISTER_R4    4
-#define SAA5246A_REGISTER_R5    5
-#define SAA5246A_REGISTER_R6    6
-#define SAA5246A_REGISTER_R7    7
-#define SAA5246A_REGISTER_R8    8
-#define SAA5246A_REGISTER_R9    9
-#define SAA5246A_REGISTER_R10  10
-#define SAA5246A_REGISTER_R11  11
-#define SAA5246A_REGISTER_R11B 11
-
-/* SAA5246A mode registers often autoincrement to the next register.
-   Therefore we use variable argument lists. The following macro indicates
-   the end of a command list. */
-#define COMMAND_END (- 1)
-
-/*****************************************************************************/
-/* Contents of the mode registers of the SAA5246A			     */
-/*****************************************************************************/
-/* Register R0 (Advanced Control) */
-#define R0_SELECT_R11					   0x00
-#define R0_SELECT_R11B					   0x01
-
-#define R0_PLL_TIME_CONSTANT_LONG			   0x00
-#define R0_PLL_TIME_CONSTANT_SHORT			   0x02
-
-#define R0_ENABLE_nODD_EVEN_OUTPUT			   0x00
-#define R0_DISABLE_nODD_EVEN_OUTPUT			   0x04
-
-#define R0_ENABLE_HDR_POLL				   0x00
-#define R0_DISABLE_HDR_POLL				   0x10
-
-#define R0_DO_NOT_FORCE_nODD_EVEN_LOW_IF_PICTURE_DISPLAYED 0x00
-#define R0_FORCE_nODD_EVEN_LOW_IF_PICTURE_DISPLAYED	   0x20
-
-#define R0_NO_FREE_RUN_PLL				   0x00
-#define R0_FREE_RUN_PLL					   0x40
-
-#define R0_NO_AUTOMATIC_FASTEXT_PROMPT			   0x00
-#define R0_AUTOMATIC_FASTEXT_PROMPT			   0x80
-
-/* Register R1 (Mode) */
-#define R1_INTERLACED_312_AND_HALF_312_AND_HALF_LINES	   0x00
-#define R1_NON_INTERLACED_312_313_LINES			   0x01
-#define R1_NON_INTERLACED_312_312_LINES			   0x02
-#define R1_FFB_LEADING_EDGE_IN_FIRST_BROAD_PULSE	   0x03
-#define R1_FFB_LEADING_EDGE_IN_SECOND_BROAD_PULSE	   0x07
-
-#define R1_DEW						   0x00
-#define R1_FULL_FIELD					   0x08
-
-#define R1_EXTENDED_PACKET_DISABLE			   0x00
-#define R1_EXTENDED_PACKET_ENABLE			   0x10
-
-#define R1_DAUS_ALL_ON					   0x00
-#define R1_DAUS_ALL_OFF					   0x20
-
-#define R1_7_BITS_PLUS_PARITY				   0x00
-#define R1_8_BITS_NO_PARITY				   0x40
-
-#define R1_VCS_TO_SCS					   0x00
-#define R1_NO_VCS_TO_SCS				   0x80
-
-/* Register R2 (Page request address) */
-#define R2_IN_R3_SELECT_PAGE_HUNDREDS			   0x00
-#define R2_IN_R3_SELECT_PAGE_TENS			   0x01
-#define R2_IN_R3_SELECT_PAGE_UNITS			   0x02
-#define R2_IN_R3_SELECT_HOURS_TENS			   0x03
-#define R2_IN_R3_SELECT_HOURS_UNITS			   0x04
-#define R2_IN_R3_SELECT_MINUTES_TENS			   0x05
-#define R2_IN_R3_SELECT_MINUTES_UNITS			   0x06
-
-#define R2_DAU_0					   0x00
-#define R2_DAU_1					   0x10
-#define R2_DAU_2					   0x20
-#define R2_DAU_3					   0x30
-
-#define R2_BANK_0					   0x00
-#define R2_BANK 1					   0x40
-
-#define R2_HAMMING_CHECK_ON				   0x80
-#define R2_HAMMING_CHECK_OFF				   0x00
-
-/* Register R3 (Page request data) */
-#define R3_PAGE_HUNDREDS_0				   0x00
-#define R3_PAGE_HUNDREDS_1				   0x01
-#define R3_PAGE_HUNDREDS_2				   0x02
-#define R3_PAGE_HUNDREDS_3				   0x03
-#define R3_PAGE_HUNDREDS_4				   0x04
-#define R3_PAGE_HUNDREDS_5				   0x05
-#define R3_PAGE_HUNDREDS_6				   0x06
-#define R3_PAGE_HUNDREDS_7				   0x07
-
-#define R3_HOLD_PAGE					   0x00
-#define R3_UPDATE_PAGE					   0x08
-
-#define R3_PAGE_HUNDREDS_DO_NOT_CARE			   0x00
-#define R3_PAGE_HUNDREDS_DO_CARE			   0x10
-
-#define R3_PAGE_TENS_DO_NOT_CARE			   0x00
-#define R3_PAGE_TENS_DO_CARE				   0x10
-
-#define R3_PAGE_UNITS_DO_NOT_CARE			   0x00
-#define R3_PAGE_UNITS_DO_CARE				   0x10
-
-#define R3_HOURS_TENS_DO_NOT_CARE			   0x00
-#define R3_HOURS_TENS_DO_CARE				   0x10
-
-#define R3_HOURS_UNITS_DO_NOT_CARE			   0x00
-#define R3_HOURS_UNITS_DO_CARE				   0x10
-
-#define R3_MINUTES_TENS_DO_NOT_CARE			   0x00
-#define R3_MINUTES_TENS_DO_CARE				   0x10
-
-#define R3_MINUTES_UNITS_DO_NOT_CARE			   0x00
-#define R3_MINUTES_UNITS_DO_CARE			   0x10
-
-/* Register R4 (Display chapter) */
-#define R4_DISPLAY_PAGE_0				   0x00
-#define R4_DISPLAY_PAGE_1				   0x01
-#define R4_DISPLAY_PAGE_2				   0x02
-#define R4_DISPLAY_PAGE_3				   0x03
-#define R4_DISPLAY_PAGE_4				   0x04
-#define R4_DISPLAY_PAGE_5				   0x05
-#define R4_DISPLAY_PAGE_6				   0x06
-#define R4_DISPLAY_PAGE_7				   0x07
-
-/* Register R5 (Normal display control) */
-#define R5_PICTURE_INSIDE_BOXING_OFF			   0x00
-#define R5_PICTURE_INSIDE_BOXING_ON			   0x01
-
-#define R5_PICTURE_OUTSIDE_BOXING_OFF			   0x00
-#define R5_PICTURE_OUTSIDE_BOXING_ON			   0x02
-
-#define R5_TEXT_INSIDE_BOXING_OFF			   0x00
-#define R5_TEXT_INSIDE_BOXING_ON			   0x04
-
-#define R5_TEXT_OUTSIDE_BOXING_OFF			   0x00
-#define R5_TEXT_OUTSIDE_BOXING_ON			   0x08
-
-#define R5_CONTRAST_REDUCTION_INSIDE_BOXING_OFF		   0x00
-#define R5_CONTRAST_REDUCTION_INSIDE_BOXING_ON		   0x10
-
-#define R5_CONTRAST_REDUCTION_OUTSIDE_BOXING_OFF	   0x00
-#define R5_CONTRAST_REDUCTION_OUTSIDE_BOXING_ON		   0x20
-
-#define R5_BACKGROUND_COLOR_INSIDE_BOXING_OFF		   0x00
-#define R5_BACKGROUND_COLOR_INSIDE_BOXING_ON		   0x40
-
-#define R5_BACKGROUND_COLOR_OUTSIDE_BOXING_OFF		   0x00
-#define R5_BACKGROUND_COLOR_OUTSIDE_BOXING_ON		   0x80
-
-/* Register R6 (Newsflash display) */
-#define R6_NEWSFLASH_PICTURE_INSIDE_BOXING_OFF		   0x00
-#define R6_NEWSFLASH_PICTURE_INSIDE_BOXING_ON		   0x01
-
-#define R6_NEWSFLASH_PICTURE_OUTSIDE_BOXING_OFF		   0x00
-#define R6_NEWSFLASH_PICTURE_OUTSIDE_BOXING_ON		   0x02
-
-#define R6_NEWSFLASH_TEXT_INSIDE_BOXING_OFF		   0x00
-#define R6_NEWSFLASH_TEXT_INSIDE_BOXING_ON		   0x04
-
-#define R6_NEWSFLASH_TEXT_OUTSIDE_BOXING_OFF		   0x00
-#define R6_NEWSFLASH_TEXT_OUTSIDE_BOXING_ON		   0x08
-
-#define R6_NEWSFLASH_CONTRAST_REDUCTION_INSIDE_BOXING_OFF  0x00
-#define R6_NEWSFLASH_CONTRAST_REDUCTION_INSIDE_BOXING_ON   0x10
-
-#define R6_NEWSFLASH_CONTRAST_REDUCTION_OUTSIDE_BOXING_OFF 0x00
-#define R6_NEWSFLASH_CONTRAST_REDUCTION_OUTSIDE_BOXING_ON  0x20
-
-#define R6_NEWSFLASH_BACKGROUND_COLOR_INSIDE_BOXING_OFF    0x00
-#define R6_NEWSFLASH_BACKGROUND_COLOR_INSIDE_BOXING_ON	   0x40
-
-#define R6_NEWSFLASH_BACKGROUND_COLOR_OUTSIDE_BOXING_OFF   0x00
-#define R6_NEWSFLASH_BACKGROUND_COLOR_OUTSIDE_BOXING_ON    0x80
-
-/* Register R7 (Display mode) */
-#define R7_BOX_OFF_ROW_0				   0x00
-#define R7_BOX_ON_ROW_0					   0x01
-
-#define R7_BOX_OFF_ROW_1_TO_23				   0x00
-#define R7_BOX_ON_ROW_1_TO_23				   0x02
-
-#define R7_BOX_OFF_ROW_24				   0x00
-#define R7_BOX_ON_ROW_24				   0x04
-
-#define R7_SINGLE_HEIGHT				   0x00
-#define R7_DOUBLE_HEIGHT				   0x08
-
-#define R7_TOP_HALF					   0x00
-#define R7_BOTTOM_HALF					   0x10
-
-#define R7_REVEAL_OFF					   0x00
-#define R7_REVEAL_ON					   0x20
-
-#define R7_CURSER_OFF					   0x00
-#define R7_CURSER_ON					   0x40
-
-#define R7_STATUS_BOTTOM				   0x00
-#define R7_STATUS_TOP					   0x80
-
-/* Register R8 (Active chapter) */
-#define R8_ACTIVE_CHAPTER_0				   0x00
-#define R8_ACTIVE_CHAPTER_1				   0x01
-#define R8_ACTIVE_CHAPTER_2				   0x02
-#define R8_ACTIVE_CHAPTER_3				   0x03
-#define R8_ACTIVE_CHAPTER_4				   0x04
-#define R8_ACTIVE_CHAPTER_5				   0x05
-#define R8_ACTIVE_CHAPTER_6				   0x06
-#define R8_ACTIVE_CHAPTER_7				   0x07
-
-#define R8_CLEAR_MEMORY					   0x08
-#define R8_DO_NOT_CLEAR_MEMORY				   0x00
-
-/* Register R9 (Curser row) */
-#define R9_CURSER_ROW_0					   0x00
-#define R9_CURSER_ROW_1					   0x01
-#define R9_CURSER_ROW_2					   0x02
-#define R9_CURSER_ROW_25				   0x19
-
-/* Register R10 (Curser column) */
-#define R10_CURSER_COLUMN_0				   0x00
-#define R10_CURSER_COLUMN_6				   0x06
-#define R10_CURSER_COLUMN_8				   0x08
-
-/*****************************************************************************/
-/* Row 25 control data in column 0 to 9					     */
-/*****************************************************************************/
-#define ROW25_COLUMN0_PAGE_UNITS			   0x0F
-
-#define ROW25_COLUMN1_PAGE_TENS				   0x0F
-
-#define ROW25_COLUMN2_MINUTES_UNITS			   0x0F
-
-#define ROW25_COLUMN3_MINUTES_TENS			   0x07
-#define ROW25_COLUMN3_DELETE_PAGE			   0x08
-
-#define ROW25_COLUMN4_HOUR_UNITS			   0x0F
-
-#define ROW25_COLUMN5_HOUR_TENS				   0x03
-#define ROW25_COLUMN5_INSERT_HEADLINE			   0x04
-#define ROW25_COLUMN5_INSERT_SUBTITLE			   0x08
-
-#define ROW25_COLUMN6_SUPPRESS_HEADER			   0x01
-#define ROW25_COLUMN6_UPDATE_PAGE			   0x02
-#define ROW25_COLUMN6_INTERRUPTED_SEQUENCE		   0x04
-#define ROW25_COLUMN6_SUPPRESS_DISPLAY			   0x08
-
-#define ROW25_COLUMN7_SERIAL_MODE			   0x01
-#define ROW25_COLUMN7_CHARACTER_SET			   0x0E
-
-#define ROW25_COLUMN8_PAGE_HUNDREDS			   0x07
-#define ROW25_COLUMN8_PAGE_NOT_FOUND			   0x10
-
-#define ROW25_COLUMN9_PAGE_BEING_LOOKED_FOR		   0x20
-
-#define ROW25_COLUMN0_TO_7_HAMMING_ERROR		   0x10
-
-/*****************************************************************************/
-/* Helper macros for extracting page, hour and minute digits		     */
-/*****************************************************************************/
-/* BYTE_POS  0 is at row 0, column 0,
-   BYTE_POS  1 is at row 0, column 1,
-   BYTE_POS 40 is at row 1, column 0, (with NUM_ROWS_PER_PAGE = 40)
-   BYTE_POS 41 is at row 1, column 1, (with NUM_ROWS_PER_PAGE = 40),
-   ... */
-#define ROW(BYTE_POS)    (BYTE_POS / NUM_ROWS_PER_PAGE)
-#define COLUMN(BYTE_POS) (BYTE_POS % NUM_ROWS_PER_PAGE)
-
-/*****************************************************************************/
-/* Helper macros for extracting page, hour and minute digits		     */
-/*****************************************************************************/
-/* Macros for extracting hundreds, tens and units of a page number which
-   must be in the range 0 ... 0x799.
-   Note that page is coded in hexadecimal, i.e. 0x123 means page 123.
-   page 0x.. means page 8.. */
-#define HUNDREDS_OF_PAGE(page) (((page) / 0x100) & 0x7)
-#define TENS_OF_PAGE(page)     (((page) / 0x10)  & 0xF)
-#define UNITS_OF_PAGE(page)     ((page) & 0xF)
-
-/* Macros for extracting tens and units of a hour information which
-   must be in the range 0 ... 0x24.
-   Note that hour is coded in hexadecimal, i.e. 0x12 means 12 hours */
-#define TENS_OF_HOUR(hour)  ((hour) / 0x10)
-#define UNITS_OF_HOUR(hour) ((hour) & 0xF)
-
-/* Macros for extracting tens and units of a minute information which
-   must be in the range 0 ... 0x59.
-   Note that minute is coded in hexadecimal, i.e. 0x12 means 12 minutes */
-#define TENS_OF_MINUTE(minute)  ((minute) / 0x10)
-#define UNITS_OF_MINUTE(minute) ((minute) & 0xF)
-
-#define HOUR_MAX   0x23
-#define MINUTE_MAX 0x59
-#define PAGE_MAX   0x8FF
-
-#endif  /* __SAA5246A_H__ */
diff --git a/linux/drivers/media/video/saa5249.c b/linux/drivers/media/video/saa5249.c
index 398089510..763e6441b 100644
--- a/linux/drivers/media/video/saa5249.c
+++ b/linux/drivers/media/video/saa5249.c
@@ -15,8 +15,6 @@
  *
  *	Copyright (c) 1998 Richard Guenther <richard.guenther@student.uni-tuebingen.de>
  *
- * $Id: saa5249.c,v 1.1 1998/03/30 22:23:23 alan Exp $
- *
  *	Derived From
  *
  * vtx.c:
@@ -45,35 +43,28 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/init.h>
-#include <linux/smp_lock.h>
-#include <stdarg.h>
 #include <linux/i2c.h>
+#include <linux/smp_lock.h>
+#include <linux/mutex.h>
 #include <linux/videotext.h>
-#include "compat.h"
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
-#include <linux/mutex.h>
-
+#include <media/v4l2-i2c-drv-legacy.h>
+#include "compat.h"
 
-#include <asm/io.h>
-#include <asm/uaccess.h>
+MODULE_AUTHOR("Michael Geng <linux@MichaelGeng.de>");
+MODULE_DESCRIPTION("Philips SAA5249 Teletext decoder driver");
+MODULE_LICENSE("GPL");
 
 #define VTX_VER_MAJ 1
 #define VTX_VER_MIN 8
 
 
-
 #define NUM_DAUS 4
 #define NUM_BUFS 8
-#define IF_NAME "SAA5249"
 
 static const int disp_modes[8][3] =
 {
@@ -126,125 +117,8 @@ struct saa5249_device
 
 #define VTX_DEV_MINOR 0
 
-/* General defines and debugging support */
-
-#define RESCHED do { cond_resched(); } while(0)
-
 static struct video_device saa_template;	/* Declared near bottom */
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] = {34>>1,I2C_CLIENT_END};
-
-I2C_CLIENT_INSMOD;
-
-static struct i2c_client client_template;
-
-static int saa5249_attach(struct i2c_adapter *adap, int addr, int kind)
-{
-	int pgbuf;
-	int err;
-	struct i2c_client *client;
-	struct video_device *vd;
-	struct saa5249_device *t;
-
-	printk(KERN_INFO "saa5249: teletext chip found.\n");
-	client=kmalloc(sizeof(*client), GFP_KERNEL);
-	if(client==NULL)
-		return -ENOMEM;
-	client_template.adapter = adap;
-	client_template.addr = addr;
-	memcpy(client, &client_template, sizeof(*client));
-	t = kzalloc(sizeof(*t), GFP_KERNEL);
-	if(t==NULL)
-	{
-		kfree(client);
-		return -ENOMEM;
-	}
-	strlcpy(client->name, IF_NAME, I2C_NAME_SIZE);
-	mutex_init(&t->lock);
-
-	/*
-	 *	Now create a video4linux device
-	 */
-
-	vd = kmalloc(sizeof(struct video_device), GFP_KERNEL);
-	if(vd==NULL)
-	{
-		kfree(t);
-		kfree(client);
-		return -ENOMEM;
-	}
-	i2c_set_clientdata(client, vd);
-	memcpy(vd, &saa_template, sizeof(*vd));
-
-	for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++)
-	{
-		memset(t->vdau[pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
-		memset(t->vdau[pgbuf].sregs, 0, sizeof(t->vdau[0].sregs));
-		memset(t->vdau[pgbuf].laststat, 0, sizeof(t->vdau[0].laststat));
-		t->vdau[pgbuf].expire = 0;
-		t->vdau[pgbuf].clrfound = true;
-		t->vdau[pgbuf].stopped = true;
-		t->is_searching[pgbuf] = false;
-	}
-	video_set_drvdata(vd, t);
-
-
-	/*
-	 *	Register it
-	 */
-
-	if((err=video_register_device(vd, VFL_TYPE_VTX,-1))<0)
-	{
-		kfree(t);
-		kfree(vd);
-		kfree(client);
-		return err;
-	}
-	t->client = client;
-	i2c_attach_client(client);
-	return 0;
-}
-
-/*
- *	We do most of the hard work when we become a device on the i2c.
- */
-
-static int saa5249_probe(struct i2c_adapter *adap)
-{
-	if (adap->class & I2C_CLASS_TV_ANALOG)
-		return i2c_probe(adap, &addr_data, saa5249_attach);
-	return 0;
-}
-
-static int saa5249_detach(struct i2c_client *client)
-{
-	struct video_device *vd = i2c_get_clientdata(client);
-	i2c_detach_client(client);
-	video_unregister_device(vd);
-	kfree(video_get_drvdata(vd));
-	kfree(vd);
-	kfree(client);
-	return 0;
-}
-
-/* new I2C driver support */
-
-static struct i2c_driver i2c_driver_videotext =
-{
-	.driver = {
-		.name 	= IF_NAME,		/* name */
-	},
-	.id 		= I2C_DRIVERID_SAA5249, /* in i2c.h */
-	.attach_adapter = saa5249_probe,
-	.detach_client  = saa5249_detach,
-};
-
-static struct i2c_client client_template = {
-	.driver		= &i2c_driver_videotext,
-	.name		= "(unset)",
-};
-
 /*
  *	Wait the given number of jiffies (10ms). This calls the scheduler, so the actual
  *	delay may be longer.
@@ -278,7 +152,7 @@ static int i2c_sendbuf(struct saa5249_device *t, int reg, int count, u8 *data)
 	buf[0] = reg;
 	memcpy(buf+1, data, count);
 
-	if(i2c_master_send(t->client, buf, count+1)==count+1)
+	if (i2c_master_send(t->client, buf, count + 1) == count + 1)
 		return 0;
 	return -1;
 }
@@ -322,243 +196,234 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
 	static int virtual_mode = false;
 	struct saa5249_device *t = video_drvdata(file);
 
-	switch(cmd)
+	switch (cmd) {
+	case VTXIOCGETINFO:
 	{
-		case VTXIOCGETINFO:
-		{
-			vtx_info_t *info = arg;
-			info->version_major = VTX_VER_MAJ;
-			info->version_minor = VTX_VER_MIN;
-			info->numpages = NUM_DAUS;
-			/*info->cct_type = CCT_TYPE;*/
-			return 0;
-		}
+		vtx_info_t *info = arg;
+		info->version_major = VTX_VER_MAJ;
+		info->version_minor = VTX_VER_MIN;
+		info->numpages = NUM_DAUS;
+		/*info->cct_type = CCT_TYPE;*/
+		return 0;
+	}
 
-		case VTXIOCCLRPAGE:
-		{
-			vtx_pagereq_t *req = arg;
+	case VTXIOCCLRPAGE:
+	{
+		vtx_pagereq_t *req = arg;
 
-			if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
-				return -EINVAL;
-			memset(t->vdau[req->pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
-			t->vdau[req->pgbuf].clrfound = true;
-			return 0;
-		}
+		if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
+			return -EINVAL;
+		memset(t->vdau[req->pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
+		t->vdau[req->pgbuf].clrfound = true;
+		return 0;
+	}
 
-		case VTXIOCCLRFOUND:
-		{
-			vtx_pagereq_t *req = arg;
+	case VTXIOCCLRFOUND:
+	{
+		vtx_pagereq_t *req = arg;
 
-			if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
-				return -EINVAL;
-			t->vdau[req->pgbuf].clrfound = true;
-			return 0;
-		}
+		if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
+			return -EINVAL;
+		t->vdau[req->pgbuf].clrfound = true;
+		return 0;
+	}
 
-		case VTXIOCPAGEREQ:
-		{
-			vtx_pagereq_t *req = arg;
-			if (!(req->pagemask & PGMASK_PAGE))
-				req->page = 0;
-			if (!(req->pagemask & PGMASK_HOUR))
-				req->hour = 0;
-			if (!(req->pagemask & PGMASK_MINUTE))
-				req->minute = 0;
-			if (req->page < 0 || req->page > 0x8ff) /* 7FF ?? */
-				return -EINVAL;
-			req->page &= 0x7ff;
-			if (req->hour < 0 || req->hour > 0x3f || req->minute < 0 || req->minute > 0x7f ||
-				req->pagemask < 0 || req->pagemask >= PGMASK_MAX || req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
-				return -EINVAL;
-			t->vdau[req->pgbuf].sregs[0] = (req->pagemask & PG_HUND ? 0x10 : 0) | (req->page / 0x100);
-			t->vdau[req->pgbuf].sregs[1] = (req->pagemask & PG_TEN ? 0x10 : 0) | ((req->page / 0x10) & 0xf);
-			t->vdau[req->pgbuf].sregs[2] = (req->pagemask & PG_UNIT ? 0x10 : 0) | (req->page & 0xf);
-			t->vdau[req->pgbuf].sregs[3] = (req->pagemask & HR_TEN ? 0x10 : 0) | (req->hour / 0x10);
-			t->vdau[req->pgbuf].sregs[4] = (req->pagemask & HR_UNIT ? 0x10 : 0) | (req->hour & 0xf);
-			t->vdau[req->pgbuf].sregs[5] = (req->pagemask & MIN_TEN ? 0x10 : 0) | (req->minute / 0x10);
-			t->vdau[req->pgbuf].sregs[6] = (req->pagemask & MIN_UNIT ? 0x10 : 0) | (req->minute & 0xf);
-			t->vdau[req->pgbuf].stopped = false;
-			t->vdau[req->pgbuf].clrfound = true;
-			t->is_searching[req->pgbuf] = true;
-			return 0;
-		}
+	case VTXIOCPAGEREQ:
+	{
+		vtx_pagereq_t *req = arg;
+		if (!(req->pagemask & PGMASK_PAGE))
+			req->page = 0;
+		if (!(req->pagemask & PGMASK_HOUR))
+			req->hour = 0;
+		if (!(req->pagemask & PGMASK_MINUTE))
+			req->minute = 0;
+		if (req->page < 0 || req->page > 0x8ff) /* 7FF ?? */
+			return -EINVAL;
+		req->page &= 0x7ff;
+		if (req->hour < 0 || req->hour > 0x3f || req->minute < 0 || req->minute > 0x7f ||
+			req->pagemask < 0 || req->pagemask >= PGMASK_MAX || req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
+			return -EINVAL;
+		t->vdau[req->pgbuf].sregs[0] = (req->pagemask & PG_HUND ? 0x10 : 0) | (req->page / 0x100);
+		t->vdau[req->pgbuf].sregs[1] = (req->pagemask & PG_TEN ? 0x10 : 0) | ((req->page / 0x10) & 0xf);
+		t->vdau[req->pgbuf].sregs[2] = (req->pagemask & PG_UNIT ? 0x10 : 0) | (req->page & 0xf);
+		t->vdau[req->pgbuf].sregs[3] = (req->pagemask & HR_TEN ? 0x10 : 0) | (req->hour / 0x10);
+		t->vdau[req->pgbuf].sregs[4] = (req->pagemask & HR_UNIT ? 0x10 : 0) | (req->hour & 0xf);
+		t->vdau[req->pgbuf].sregs[5] = (req->pagemask & MIN_TEN ? 0x10 : 0) | (req->minute / 0x10);
+		t->vdau[req->pgbuf].sregs[6] = (req->pagemask & MIN_UNIT ? 0x10 : 0) | (req->minute & 0xf);
+		t->vdau[req->pgbuf].stopped = false;
+		t->vdau[req->pgbuf].clrfound = true;
+		t->is_searching[req->pgbuf] = true;
+		return 0;
+	}
 
-		case VTXIOCGETSTAT:
-		{
-			vtx_pagereq_t *req = arg;
-			u8 infobits[10];
-			vtx_pageinfo_t info;
-			int a;
-
-			if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
-				return -EINVAL;
-			if (!t->vdau[req->pgbuf].stopped)
-			{
-				if (i2c_senddata(t, 2, 0, -1) ||
-					i2c_sendbuf(t, 3, sizeof(t->vdau[0].sregs), t->vdau[req->pgbuf].sregs) ||
-					i2c_senddata(t, 8, 0, 25, 0, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', -1) ||
-					i2c_senddata(t, 2, 0, t->vdau[req->pgbuf].sregs[0] | 8, -1) ||
-					i2c_senddata(t, 8, 0, 25, 0, -1))
-					return -EIO;
-				jdelay(PAGE_WAIT);
-				if (i2c_getdata(t, 10, infobits))
-					return -EIO;
+	case VTXIOCGETSTAT:
+	{
+		vtx_pagereq_t *req = arg;
+		u8 infobits[10];
+		vtx_pageinfo_t info;
+		int a;
+
+		if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
+			return -EINVAL;
+		if (!t->vdau[req->pgbuf].stopped) {
+			if (i2c_senddata(t, 2, 0, -1) ||
+				i2c_sendbuf(t, 3, sizeof(t->vdau[0].sregs), t->vdau[req->pgbuf].sregs) ||
+				i2c_senddata(t, 8, 0, 25, 0, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', -1) ||
+				i2c_senddata(t, 2, 0, t->vdau[req->pgbuf].sregs[0] | 8, -1) ||
+				i2c_senddata(t, 8, 0, 25, 0, -1))
+				return -EIO;
+			jdelay(PAGE_WAIT);
+			if (i2c_getdata(t, 10, infobits))
+				return -EIO;
 
-				if (!(infobits[8] & 0x10) && !(infobits[7] & 0xf0) &&	/* check FOUND-bit */
-					(memcmp(infobits, t->vdau[req->pgbuf].laststat, sizeof(infobits)) ||
-					time_after_eq(jiffies, t->vdau[req->pgbuf].expire)))
-				{		/* check if new page arrived */
-					if (i2c_senddata(t, 8, 0, 0, 0, -1) ||
-						i2c_getdata(t, VTX_PAGESIZE, t->vdau[req->pgbuf].pgbuf))
+			if (!(infobits[8] & 0x10) && !(infobits[7] & 0xf0) &&	/* check FOUND-bit */
+				(memcmp(infobits, t->vdau[req->pgbuf].laststat, sizeof(infobits)) ||
+				time_after_eq(jiffies, t->vdau[req->pgbuf].expire)))
+			{		/* check if new page arrived */
+				if (i2c_senddata(t, 8, 0, 0, 0, -1) ||
+					i2c_getdata(t, VTX_PAGESIZE, t->vdau[req->pgbuf].pgbuf))
+					return -EIO;
+				t->vdau[req->pgbuf].expire = jiffies + PGBUF_EXPIRE;
+				memset(t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE, ' ', VTX_VIRTUALSIZE - VTX_PAGESIZE);
+				if (t->virtual_mode) {
+					/* Packet X/24 */
+					if (i2c_senddata(t, 8, 0, 0x20, 0, -1) ||
+						i2c_getdata(t, 40, t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE + 20 * 40))
+						return -EIO;
+					/* Packet X/27/0 */
+					if (i2c_senddata(t, 8, 0, 0x21, 0, -1) ||
+						i2c_getdata(t, 40, t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE + 16 * 40))
+						return -EIO;
+					/* Packet 8/30/0...8/30/15
+					 * FIXME: AFAIK, the 5249 does hamming-decoding for some bytes in packet 8/30,
+					 *        so we should undo this here.
+					 */
+					if (i2c_senddata(t, 8, 0, 0x22, 0, -1) ||
+						i2c_getdata(t, 40, t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE + 23 * 40))
 						return -EIO;
-					t->vdau[req->pgbuf].expire = jiffies + PGBUF_EXPIRE;
-					memset(t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE, ' ', VTX_VIRTUALSIZE - VTX_PAGESIZE);
-					if (t->virtual_mode)
-					{
-						/* Packet X/24 */
-						if (i2c_senddata(t, 8, 0, 0x20, 0, -1) ||
-							i2c_getdata(t, 40, t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE + 20 * 40))
-							return -EIO;
-						/* Packet X/27/0 */
-						if (i2c_senddata(t, 8, 0, 0x21, 0, -1) ||
-							i2c_getdata(t, 40, t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE + 16 * 40))
-							return -EIO;
-						/* Packet 8/30/0...8/30/15
-						 * FIXME: AFAIK, the 5249 does hamming-decoding for some bytes in packet 8/30,
-						 *        so we should undo this here.
-						 */
-						if (i2c_senddata(t, 8, 0, 0x22, 0, -1) ||
-							i2c_getdata(t, 40, t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE + 23 * 40))
-							return -EIO;
-					}
-					t->vdau[req->pgbuf].clrfound = false;
-					memcpy(t->vdau[req->pgbuf].laststat, infobits, sizeof(infobits));
-				}
-				else
-				{
-					memcpy(infobits, t->vdau[req->pgbuf].laststat, sizeof(infobits));
 				}
-			}
-			else
-			{
+				t->vdau[req->pgbuf].clrfound = false;
+				memcpy(t->vdau[req->pgbuf].laststat, infobits, sizeof(infobits));
+			} else {
 				memcpy(infobits, t->vdau[req->pgbuf].laststat, sizeof(infobits));
 			}
+		} else {
+			memcpy(infobits, t->vdau[req->pgbuf].laststat, sizeof(infobits));
+		}
 
-			info.pagenum = ((infobits[8] << 8) & 0x700) | ((infobits[1] << 4) & 0xf0) | (infobits[0] & 0x0f);
-			if (info.pagenum < 0x100)
-				info.pagenum += 0x800;
-			info.hour = ((infobits[5] << 4) & 0x30) | (infobits[4] & 0x0f);
-			info.minute = ((infobits[3] << 4) & 0x70) | (infobits[2] & 0x0f);
-			info.charset = ((infobits[7] >> 1) & 7);
-			info.delete = !!(infobits[3] & 8);
-			info.headline = !!(infobits[5] & 4);
-			info.subtitle = !!(infobits[5] & 8);
-			info.supp_header = !!(infobits[6] & 1);
-			info.update = !!(infobits[6] & 2);
-			info.inter_seq = !!(infobits[6] & 4);
-			info.dis_disp = !!(infobits[6] & 8);
-			info.serial = !!(infobits[7] & 1);
-			info.notfound = !!(infobits[8] & 0x10);
-			info.pblf = !!(infobits[9] & 0x20);
-			info.hamming = 0;
-			for (a = 0; a <= 7; a++)
-			{
-				if (infobits[a] & 0xf0)
-				{
-					info.hamming = 1;
-					break;
-				}
-			}
-			if (t->vdau[req->pgbuf].clrfound)
-				info.notfound = 1;
-			if(copy_to_user(req->buffer, &info, sizeof(vtx_pageinfo_t)))
-				return -EFAULT;
-			if (!info.hamming && !info.notfound)
-			{
-				t->is_searching[req->pgbuf] = false;
+		info.pagenum = ((infobits[8] << 8) & 0x700) | ((infobits[1] << 4) & 0xf0) | (infobits[0] & 0x0f);
+		if (info.pagenum < 0x100)
+			info.pagenum += 0x800;
+		info.hour = ((infobits[5] << 4) & 0x30) | (infobits[4] & 0x0f);
+		info.minute = ((infobits[3] << 4) & 0x70) | (infobits[2] & 0x0f);
+		info.charset = ((infobits[7] >> 1) & 7);
+		info.delete = !!(infobits[3] & 8);
+		info.headline = !!(infobits[5] & 4);
+		info.subtitle = !!(infobits[5] & 8);
+		info.supp_header = !!(infobits[6] & 1);
+		info.update = !!(infobits[6] & 2);
+		info.inter_seq = !!(infobits[6] & 4);
+		info.dis_disp = !!(infobits[6] & 8);
+		info.serial = !!(infobits[7] & 1);
+		info.notfound = !!(infobits[8] & 0x10);
+		info.pblf = !!(infobits[9] & 0x20);
+		info.hamming = 0;
+		for (a = 0; a <= 7; a++) {
+			if (infobits[a] & 0xf0) {
+				info.hamming = 1;
+				break;
 			}
-			return 0;
 		}
+		if (t->vdau[req->pgbuf].clrfound)
+			info.notfound = 1;
+		if (copy_to_user(req->buffer, &info, sizeof(vtx_pageinfo_t)))
+			return -EFAULT;
+		if (!info.hamming && !info.notfound)
+			t->is_searching[req->pgbuf] = false;
+		return 0;
+	}
 
-		case VTXIOCGETPAGE:
-		{
-			vtx_pagereq_t *req = arg;
-			int start, end;
-
-			if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS || req->start < 0 ||
-				req->start > req->end || req->end >= (virtual_mode ? VTX_VIRTUALSIZE : VTX_PAGESIZE))
-				return -EINVAL;
-			if(copy_to_user(req->buffer, &t->vdau[req->pgbuf].pgbuf[req->start], req->end - req->start + 1))
+	case VTXIOCGETPAGE:
+	{
+		vtx_pagereq_t *req = arg;
+		int start, end;
+
+		if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS || req->start < 0 ||
+			req->start > req->end || req->end >= (virtual_mode ? VTX_VIRTUALSIZE : VTX_PAGESIZE))
+			return -EINVAL;
+		if (copy_to_user(req->buffer, &t->vdau[req->pgbuf].pgbuf[req->start], req->end - req->start + 1))
+			return -EFAULT;
+
+		 /*
+		  *	Always read the time directly from SAA5249
+		  */
+
+		if (req->start <= 39 && req->end >= 32) {
+			int len;
+			char buf[16];
+			start = max(req->start, 32);
+			end = min(req->end, 39);
+			len = end - start + 1;
+			if (i2c_senddata(t, 8, 0, 0, start, -1) ||
+				i2c_getdata(t, len, buf))
+				return -EIO;
+			if (copy_to_user(req->buffer + start - req->start, buf, len))
 				return -EFAULT;
-
-			 /*
-			  *	Always read the time directly from SAA5249
-			  */
-
-			if (req->start <= 39 && req->end >= 32)
-			{
-				int len;
-				char buf[16];
-				start = max(req->start, 32);
-				end = min(req->end, 39);
-				len=end-start+1;
-				if (i2c_senddata(t, 8, 0, 0, start, -1) ||
-					i2c_getdata(t, len, buf))
-					return -EIO;
-				if(copy_to_user(req->buffer+start-req->start, buf, len))
-					return -EFAULT;
-			}
-			/* Insert the current header if DAU is still searching for a page */
-			if (req->start <= 31 && req->end >= 7 && t->is_searching[req->pgbuf])
-			{
-				char buf[32];
-				int len;
-				start = max(req->start, 7);
-				end = min(req->end, 31);
-				len=end-start+1;
-				if (i2c_senddata(t, 8, 0, 0, start, -1) ||
-					i2c_getdata(t, len, buf))
-					return -EIO;
-				if(copy_to_user(req->buffer+start-req->start, buf, len))
-					return -EFAULT;
-			}
-			return 0;
 		}
+		/* Insert the current header if DAU is still searching for a page */
+		if (req->start <= 31 && req->end >= 7 && t->is_searching[req->pgbuf]) {
+			char buf[32];
+			int len;
+
+			start = max(req->start, 7);
+			end = min(req->end, 31);
+			len = end - start + 1;
+			if (i2c_senddata(t, 8, 0, 0, start, -1) ||
+				i2c_getdata(t, len, buf))
+				return -EIO;
+			if (copy_to_user(req->buffer + start - req->start, buf, len))
+				return -EFAULT;
+		}
+		return 0;
+	}
 
-		case VTXIOCSTOPDAU:
-		{
-			vtx_pagereq_t *req = arg;
+	case VTXIOCSTOPDAU:
+	{
+		vtx_pagereq_t *req = arg;
 
-			if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
-				return -EINVAL;
-			t->vdau[req->pgbuf].stopped = true;
-			t->is_searching[req->pgbuf] = false;
-			return 0;
-		}
+		if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
+			return -EINVAL;
+		t->vdau[req->pgbuf].stopped = true;
+		t->is_searching[req->pgbuf] = false;
+		return 0;
+	}
 
-		case VTXIOCPUTPAGE:
-		case VTXIOCSETDISP:
-		case VTXIOCPUTSTAT:
-			return 0;
+	case VTXIOCPUTPAGE:
+	case VTXIOCSETDISP:
+	case VTXIOCPUTSTAT:
+		return 0;
 
-		case VTXIOCCLRCACHE:
-		{
-			if (i2c_senddata(t, 0, NUM_DAUS, 0, 8, -1) || i2c_senddata(t, 11,
-				' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',
-				' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ', -1))
-				return -EIO;
-			if (i2c_senddata(t, 3, 0x20, -1))
-				return -EIO;
-			jdelay(10 * CLEAR_DELAY);			/* I have no idea how long we have to wait here */
-			return 0;
-		}
+	case VTXIOCCLRCACHE:
+	{
+		if (i2c_senddata(t, 0, NUM_DAUS, 0, 8, -1) || i2c_senddata(t, 11,
+			' ', ' ', ' ', ' ', ' ', ' ',
+			' ', ' ', ' ', ' ', ' ', ' ',
+			' ', ' ', ' ', ' ', ' ', ' ',
+			' ', ' ', ' ', ' ', ' ', ' ',
+			-1))
+			return -EIO;
+		if (i2c_senddata(t, 3, 0x20, -1))
+			return -EIO;
+		jdelay(10 * CLEAR_DELAY);			/* I have no idea how long we have to wait here */
+		return 0;
+	}
 
-		case VTXIOCSETVIRT:
-		{
-			/* The SAA5249 has virtual-row reception turned on always */
-			t->virtual_mode = (int)(long)arg;
-			return 0;
-		}
+	case VTXIOCSETVIRT:
+	{
+		/* The SAA5249 has virtual-row reception turned on always */
+		t->virtual_mode = (int)(long)arg;
+		return 0;
+	}
 	}
 	return -EINVAL;
 }
@@ -675,21 +540,6 @@ static int saa5249_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static int __init init_saa_5249 (void)
-{
-	printk(KERN_INFO "SAA5249 driver (" IF_NAME " interface) for VideoText version %d.%d\n",
-			VTX_VER_MAJ, VTX_VER_MIN);
-	return i2c_add_driver(&i2c_driver_videotext);
-}
-
-static void __exit cleanup_saa_5249 (void)
-{
-	i2c_del_driver(&i2c_driver_videotext);
-}
-
-module_init(init_saa_5249);
-module_exit(cleanup_saa_5249);
-
 static const struct file_operations saa_fops = {
 	.owner		= THIS_MODULE,
 	.open		= saa5249_open,
@@ -703,9 +553,88 @@ static const struct file_operations saa_fops = {
 
 static struct video_device saa_template =
 {
-	.name		= IF_NAME,
+	.name		= "saa5249",
 	.fops           = &saa_fops,
 	.release 	= video_device_release,
 };
 
-MODULE_LICENSE("GPL");
+/* Addresses to scan */
+static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END };
+
+I2C_CLIENT_INSMOD;
+
+static int saa5249_probe(struct i2c_client *client,
+			const struct i2c_device_id *id)
+{
+	int pgbuf;
+	int err;
+	struct video_device *vd;
+	struct saa5249_device *t;
+
+	v4l_info(client, "chip found @ 0x%x (%s)\n",
+			client->addr << 1, client->adapter->name);
+	v4l_info(client, "VideoText version %d.%d\n",
+			VTX_VER_MAJ, VTX_VER_MIN);
+	t = kzalloc(sizeof(*t), GFP_KERNEL);
+	if (t == NULL)
+		return -ENOMEM;
+	mutex_init(&t->lock);
+
+	/* Now create a video4linux device */
+	vd = kmalloc(sizeof(struct video_device), GFP_KERNEL);
+	if (vd == NULL) {
+		kfree(client);
+		return -ENOMEM;
+	}
+	i2c_set_clientdata(client, vd);
+	memcpy(vd, &saa_template, sizeof(*vd));
+
+	for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++) {
+		memset(t->vdau[pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
+		memset(t->vdau[pgbuf].sregs, 0, sizeof(t->vdau[0].sregs));
+		memset(t->vdau[pgbuf].laststat, 0, sizeof(t->vdau[0].laststat));
+		t->vdau[pgbuf].expire = 0;
+		t->vdau[pgbuf].clrfound = true;
+		t->vdau[pgbuf].stopped = true;
+		t->is_searching[pgbuf] = false;
+	}
+	video_set_drvdata(vd, t);
+
+	/* Register it */
+	err = video_register_device(vd, VFL_TYPE_VTX, -1);
+	if (err < 0) {
+		kfree(t);
+		kfree(vd);
+		return err;
+	}
+	t->client = client;
+	return 0;
+}
+
+static int saa5249_remove(struct i2c_client *client)
+{
+	struct video_device *vd = i2c_get_clientdata(client);
+
+	video_unregister_device(vd);
+	kfree(video_get_drvdata(vd));
+	kfree(vd);
+	return 0;
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)
+static const struct i2c_device_id saa5249_id[] = {
+	{ "saa5249", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, saa5249_id);
+#endif
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "saa5249",
+	.driverid = I2C_DRIVERID_SAA5249,
+	.probe = saa5249_probe,
+	.remove = saa5249_remove,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)
+	.id_table = saa5249_id,
+#endif
+};
diff --git a/linux/drivers/media/video/saa7115.c b/linux/drivers/media/video/saa7115.c
index e2c68d8ca..6b9df354b 100644
--- a/linux/drivers/media/video/saa7115.c
+++ b/linux/drivers/media/video/saa7115.c
@@ -1310,10 +1310,13 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
 	case VIDIOC_INT_S_VIDEO_ROUTING:
 	{
 		struct v4l2_routing *route = arg;
+		u32 input = route->input;
+		u8 mask = (state->ident == V4L2_IDENT_SAA7111) ? 0xf8 : 0xf0;
 
 		v4l_dbg(1, debug, client, "decoder set input %d output %d\n", route->input, route->output);
-		/* saa7113 does not have these inputs */
-		if (state->ident == V4L2_IDENT_SAA7113 &&
+		/* saa7111/3 does not have these inputs */
+		if ((state->ident == V4L2_IDENT_SAA7113 ||
+		     state->ident == V4L2_IDENT_SAA7111) &&
 		    (route->input == SAA7115_COMPOSITE4 ||
 		     route->input == SAA7115_COMPOSITE5)) {
 			return -EINVAL;
@@ -1328,10 +1331,23 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
 			(route->input >= SAA7115_SVIDEO0) ? "S-Video" : "Composite", (route->output == SAA7115_IPORT_ON) ? "iport on" : "iport off");
 		state->input = route->input;
 
+		/* saa7111 has slightly different input numbering */
+		if (state->ident == V4L2_IDENT_SAA7111) {
+			if (input >= SAA7115_COMPOSITE4)
+				input -= 2;
+			/* saa7111 specific */
+			saa711x_write(client, R_10_CHROMA_CNTL_2,
+					(saa711x_read(client, R_10_CHROMA_CNTL_2) & 0x3f) |
+					((route->output & 0xc0) ^ 0x40));
+			saa711x_write(client, R_13_RT_X_PORT_OUT_CNTL,
+					(saa711x_read(client, R_13_RT_X_PORT_OUT_CNTL) & 0xf0) |
+					((route->output & 2) ? 0x0a : 0));
+		}
+
 		/* select mode */
 		saa711x_write(client, R_02_INPUT_CNTL_1,
-			      (saa711x_read(client, R_02_INPUT_CNTL_1) & 0xf0) |
-			       state->input);
+			      (saa711x_read(client, R_02_INPUT_CNTL_1) & mask) |
+			       input);
 
 		/* bypass chrominance trap for S-Video modes */
 		saa711x_write(client, R_09_LUMA_CNTL,
@@ -1385,6 +1401,13 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
 		saa711x_writeregs(client, saa7115_cfg_reset_scaler);
 		break;
 
+	case VIDIOC_INT_S_GPIO:
+		if (state->ident != V4L2_IDENT_SAA7111)
+			return -EINVAL;
+		saa711x_write(client, 0x11, (saa711x_read(client, 0x11) & 0x7f) |
+			(*(u32 *)arg ? 0x80 : 0));
+		break;
+
 	case VIDIOC_INT_G_VBI_DATA:
 	{
 		struct v4l2_sliced_vbi_data *data = arg;
@@ -1548,7 +1571,8 @@ static int saa7115_probe(struct i2c_client *client,
 		state->crystal_freq = SAA7115_FREQ_32_11_MHZ;
 		saa711x_writeregs(client, saa7115_init_auto_input);
 	}
-	saa711x_writeregs(client, saa7115_init_misc);
+	if (state->ident != V4L2_IDENT_SAA7111)
+		saa711x_writeregs(client, saa7115_init_misc);
 	saa711x_set_v4lstd(client, V4L2_STD_NTSC);
 
 	v4l_dbg(1, debug, client, "status: (1E) 0x%02x, (1F) 0x%02x\n",
diff --git a/linux/drivers/media/video/saa7134/saa6752hs.c b/linux/drivers/media/video/saa7134/saa6752hs.c
index 6c97d4ab4..8ccca4d56 100644
--- a/linux/drivers/media/video/saa7134/saa6752hs.c
+++ b/linux/drivers/media/video/saa7134/saa6752hs.c
@@ -225,7 +225,7 @@ static struct saa6752hs_mpeg_params param_defaults =
 
 /* ---------------------------------------------------------------------- */
 
-static int saa6752hs_chip_command(struct i2c_client* client,
+static int saa6752hs_chip_command(struct i2c_client *client,
 				  enum saa6752hs_command command)
 {
 	unsigned char buf[3];
@@ -292,54 +292,61 @@ static int saa6752hs_chip_command(struct i2c_client* client,
 }
 
 
-static int saa6752hs_set_bitrate(struct i2c_client* client,
+static inline void set_reg8(struct i2c_client *client, uint8_t reg, uint8_t val)
+{
+	u8 buf[2];
+
+	buf[0] = reg;
+	buf[1] = val;
+	i2c_master_send(client, buf, 2);
+}
+
+static inline void set_reg16(struct i2c_client *client, uint8_t reg, uint16_t val)
+{
+	u8 buf[3];
+
+	buf[0] = reg;
+	buf[1] = val >> 8;
+	buf[2] = val & 0xff;
+	i2c_master_send(client, buf, 3);
+}
+
+static int saa6752hs_set_bitrate(struct i2c_client *client,
 				 struct saa6752hs_state *h)
 {
 	struct saa6752hs_mpeg_params *params = &h->params;
-	u8 buf[3];
 	int tot_bitrate;
+	int is_384k;
 
 	/* set the bitrate mode */
-	buf[0] = 0x71;
-	buf[1] = (params->vi_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) ? 0 : 1;
-	i2c_master_send(client, buf, 2);
+	set_reg8(client, 0x71,
+		params->vi_bitrate_mode != V4L2_MPEG_VIDEO_BITRATE_MODE_VBR);
 
 	/* set the video bitrate */
 	if (params->vi_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) {
 		/* set the target bitrate */
-		buf[0] = 0x80;
-		buf[1] = params->vi_bitrate >> 8;
-		buf[2] = params->vi_bitrate & 0xff;
-		i2c_master_send(client, buf, 3);
+		set_reg16(client, 0x80, params->vi_bitrate);
 
 		/* set the max bitrate */
-		buf[0] = 0x81;
-		buf[1] = params->vi_bitrate_peak >> 8;
-		buf[2] = params->vi_bitrate_peak & 0xff;
-		i2c_master_send(client, buf, 3);
+		set_reg16(client, 0x81, params->vi_bitrate_peak);
 		tot_bitrate = params->vi_bitrate_peak;
 	} else {
 		/* set the target bitrate (no max bitrate for CBR) */
-		buf[0] = 0x81;
-		buf[1] = params->vi_bitrate >> 8;
-		buf[2] = params->vi_bitrate & 0xff;
-		i2c_master_send(client, buf, 3);
+		set_reg16(client, 0x81, params->vi_bitrate);
 		tot_bitrate = params->vi_bitrate;
 	}
 
 	/* set the audio encoding */
-	buf[0] = 0x93;
-	buf[1] = (params->au_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3);
-	i2c_master_send(client, buf, 2);
+	set_reg8(client, 0x93,
+			params->au_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3);
 
 	/* set the audio bitrate */
-	buf[0] = 0x94;
 	if (params->au_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3)
-		buf[1] = V4L2_MPEG_AUDIO_AC3_BITRATE_384K == params->au_ac3_bitrate;
+		is_384k = V4L2_MPEG_AUDIO_AC3_BITRATE_384K == params->au_ac3_bitrate;
 	else
-		buf[1] = V4L2_MPEG_AUDIO_L2_BITRATE_384K == params->au_l2_bitrate;
-	tot_bitrate += buf[1] ? 384 : 256;
-	i2c_master_send(client, buf, 2);
+		is_384k = V4L2_MPEG_AUDIO_L2_BITRATE_384K == params->au_l2_bitrate;
+	set_reg8(client, 0x94, is_384k);
+	tot_bitrate += is_384k ? 384 : 256;
 
 	/* Note: the total max bitrate is determined by adding the video and audio
 	   bitrates together and also adding an extra 768kbit/s to stay on the
@@ -350,16 +357,12 @@ static int saa6752hs_set_bitrate(struct i2c_client* client,
 		tot_bitrate = MPEG_TOTAL_TARGET_BITRATE_MAX;
 
 	/* set the total bitrate */
-	buf[0] = 0xb1;
-	buf[1] = tot_bitrate >> 8;
-	buf[2] = tot_bitrate & 0xff;
-	i2c_master_send(client, buf, 3);
-
+	set_reg16(client, 0xb1, tot_bitrate);
 	return 0;
 }
 
-static void saa6752hs_set_subsampling(struct i2c_client* client,
-				      struct v4l2_format* f)
+static void saa6752hs_set_subsampling(struct i2c_client *client,
+				      struct v4l2_format *f)
 {
 	struct saa6752hs_state *h = i2c_get_clientdata(client);
 	int dist_352, dist_480, dist_720;
@@ -666,51 +669,31 @@ static int saa6752hs_init(struct i2c_client *client, u32 leading_null_bytes)
 	h = i2c_get_clientdata(client);
 
 	/* Set video format - must be done first as it resets other settings */
-	buf[0] = 0x41;
-	buf[1] = h->video_format;
-	i2c_master_send(client, buf, 2);
+	set_reg8(client, 0x41, h->video_format);
 
 	/* Set number of lines in input signal */
-	buf[0] = 0x40;
-	buf[1] = 0x00;
-	if (h->standard & V4L2_STD_525_60)
-		buf[1] = 0x01;
-	i2c_master_send(client, buf, 2);
+	set_reg8(client, 0x40, (h->standard & V4L2_STD_525_60) ? 1 : 0);
 
 	/* set bitrate */
 	saa6752hs_set_bitrate(client, h);
 
 	/* Set GOP structure {3, 13} */
-	buf[0] = 0x72;
-	buf[1] = 0x03;
-	buf[2] = 0x0D;
-	i2c_master_send(client,buf,3);
+	set_reg16(client, 0x72, 0x030d);
 
 	/* Set minimum Q-scale {4} */
-	buf[0] = 0x82;
-	buf[1] = 0x04;
-	i2c_master_send(client,buf,2);
+	set_reg8(client, 0x82, 0x04);
 
 	/* Set maximum Q-scale {12} */
-	buf[0] = 0x83;
-	buf[1] = 0x0C;
-	i2c_master_send(client,buf,2);
+	set_reg8(client, 0x83, 0x0c);
 
 	/* Set Output Protocol */
-	buf[0] = 0xD0;
-	buf[1] = 0x81;
-	i2c_master_send(client,buf,2);
+	set_reg8(client, 0xd0, 0x81);
 
 	/* Set video output stream format {TS} */
-	buf[0] = 0xB0;
-	buf[1] = 0x05;
-	i2c_master_send(client,buf,2);
+	set_reg8(client, 0xb0, 0x05);
 
 	/* Set leading null byte for TS */
-	buf[0] = 0xF6;
-	buf[1] = (leading_null_bytes >> 8) & 0xff;
-	buf[2] = leading_null_bytes & 0xff;
-	i2c_master_send(client, buf, 3);
+	set_reg16(client, 0xf6, leading_null_bytes);
 
 	/* compute PAT */
 	memcpy(localPAT, PAT, sizeof(PAT));
@@ -745,33 +728,21 @@ static int saa6752hs_init(struct i2c_client *client, u32 leading_null_bytes)
 	localPMT[size - 1] = crc & 0xFF;
 
 	/* Set Audio PID */
-	buf[0] = 0xC1;
-	buf[1] = (h->params.ts_pid_audio >> 8) & 0xFF;
-	buf[2] = h->params.ts_pid_audio & 0xFF;
-	i2c_master_send(client,buf,3);
+	set_reg16(client, 0xc1, h->params.ts_pid_audio);
 
 	/* Set Video PID */
-	buf[0] = 0xC0;
-	buf[1] = (h->params.ts_pid_video >> 8) & 0xFF;
-	buf[2] = h->params.ts_pid_video & 0xFF;
-	i2c_master_send(client,buf,3);
+	set_reg16(client, 0xc0, h->params.ts_pid_video);
 
 	/* Set PCR PID */
-	buf[0] = 0xC4;
-	buf[1] = (h->params.ts_pid_pcr >> 8) & 0xFF;
-	buf[2] = h->params.ts_pid_pcr & 0xFF;
-	i2c_master_send(client,buf,3);
+	set_reg16(client, 0xc4, h->params.ts_pid_pcr);
 
 	/* Send SI tables */
 	i2c_master_send(client, localPAT, sizeof(PAT));
 	i2c_master_send(client, localPMT, size);
 
 	/* mute then unmute audio. This removes buzzing artefacts */
-	buf[0] = 0xa4;
-	buf[1] = 1;
-	i2c_master_send(client, buf, 2);
-	buf[1] = 0;
-	i2c_master_send(client, buf, 2);
+	set_reg8(client, 0xa4, 1);
+	set_reg8(client, 0xa4, 0);
 
 	/* start it going */
 	saa6752hs_chip_command(client, SAA6752HS_COMMAND_START);
diff --git a/linux/drivers/media/video/saa7134/saa7134-cards.c b/linux/drivers/media/video/saa7134/saa7134-cards.c
index dfe4f7169..9280fb314 100644
--- a/linux/drivers/media/video/saa7134/saa7134-cards.c
+++ b/linux/drivers/media/video/saa7134/saa7134-cards.c
@@ -4448,6 +4448,36 @@ struct saa7134_board saa7134_boards[] = {
 		/* no DVB support for now */
 		/* .mpeg           = SAA7134_MPEG_DVB, */
 	},
+	[SAA7134_BOARD_ASUSTeK_TIGER_3IN1] = {
+		.name           = "Asus Tiger 3in1",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.tuner_config   = 2,
+		.gpiomask       = 1 << 21,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.inputs         = {{
+			.name = name_tv,
+			.vmux = 1,
+			.amux = TV,
+			.tv   = 1,
+		}, {
+			.name = name_comp,
+			.vmux = 0,
+			.amux = LINE2,
+		}, {
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE2,
+		} },
+		.radio = {
+			.name = name_radio,
+			.amux = TV,
+			.gpio = 0x0200000,
+		},
+	},
 };
 
 const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -5471,6 +5501,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subdevice    = 0xf636,
 		.driver_data  = SAA7134_BOARD_AVERMEDIA_M103,
 	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x1043,
+		.subdevice    = 0x4878, /* REV:1.02G */
+		.driver_data  = SAA7134_BOARD_ASUSTeK_TIGER_3IN1,
+	}, {
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -5635,7 +5671,7 @@ static int saa7134_tda8290_callback(struct saa7134_dev *dev,
 	return 0;
 }
 
-int saa7134_tuner_callback(void *priv, int command, int arg)
+int saa7134_tuner_callback(void *priv, int component, int command, int arg)
 {
 	struct saa7134_dev *dev = priv;
 	if (dev != NULL) {
@@ -6105,6 +6141,14 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		i2c_transfer(&dev->i2c_adap, &msg, 1);
 		break;
 	}
+	case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
+	{
+		u8 data[] = { 0x3c, 0x33, 0x60};
+		struct i2c_msg msg = {.addr = 0x0b, .flags = 0, .buf = data,
+							.len = sizeof(data)};
+		i2c_transfer(&dev->i2c_adap, &msg, 1);
+		break;
+	}
 	case SAA7134_BOARD_FLYDVB_TRIO:
 	{
 		u8 data[] = { 0x3c, 0x33, 0x62};
diff --git a/linux/drivers/media/video/saa7134/saa7134-dvb.c b/linux/drivers/media/video/saa7134/saa7134-dvb.c
index ef8baf5fe..4fb5c0d41 100644
--- a/linux/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c
@@ -553,7 +553,6 @@ static int configure_tda827x_fe(struct saa7134_dev *dev,
 /* ------------------------------------------------------------------ */
 
 static struct tda827x_config tda827x_cfg_0 = {
-	.tuner_callback = saa7134_tuner_callback,
 	.init = philips_tda827x_tuner_init,
 	.sleep = philips_tda827x_tuner_sleep,
 	.config = 0,
@@ -561,7 +560,6 @@ static struct tda827x_config tda827x_cfg_0 = {
 };
 
 static struct tda827x_config tda827x_cfg_1 = {
-	.tuner_callback = saa7134_tuner_callback,
 	.init = philips_tda827x_tuner_init,
 	.sleep = philips_tda827x_tuner_sleep,
 	.config = 1,
@@ -569,7 +567,6 @@ static struct tda827x_config tda827x_cfg_1 = {
 };
 
 static struct tda827x_config tda827x_cfg_2 = {
-	.tuner_callback = saa7134_tuner_callback,
 	.init = philips_tda827x_tuner_init,
 	.sleep = philips_tda827x_tuner_sleep,
 	.config = 2,
@@ -577,7 +574,6 @@ static struct tda827x_config tda827x_cfg_2 = {
 };
 
 static struct tda827x_config tda827x_cfg_2_sw42 = {
-	.tuner_callback = saa7134_tuner_callback,
 	.init = philips_tda827x_tuner_init,
 	.sleep = philips_tda827x_tuner_sleep,
 	.config = 2,
@@ -799,6 +795,20 @@ static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 	.request_firmware = philips_tda1004x_request_firmware
 };
 
+static struct tda1004x_config asus_tiger_3in1_config = {
+	.demod_address = 0x0b,
+	.invert        = 1,
+	.invert_oclk   = 0,
+	.xtal_freq     = TDA10046_XTAL_16M,
+	.agc_config    = TDA10046_AGC_TDA827X,
+	.gpio_config   = TDA10046_GP11_I,
+	.if_freq       = TDA10046_FREQ_045,
+	.i2c_gate      = 0x4b,
+	.tuner_address = 0x61,
+	.antenna_switch = 1,
+	.request_firmware = philips_tda1004x_request_firmware
+};
+
 /* ------------------------------------------------------------------
  * special case: this card uses saa713x GPIO22 for the mode switch
  */
@@ -822,7 +832,6 @@ static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 }
 
 static struct tda827x_config ads_duo_cfg = {
-	.tuner_callback = saa7134_tuner_callback,
 	.init = ads_duo_tuner_init,
 	.sleep = ads_duo_tuner_sleep,
 	.config = 0
@@ -1304,6 +1313,31 @@ static int dvb_init(struct saa7134_dev *dev)
 						&dev->i2c_adap);
 		attach_xc3028 = 1;
 		break;
+	case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
+		if (!use_frontend) {     /* terrestrial */
+			if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
+							&tda827x_cfg_2) < 0)
+				goto dettach_frontend;
+		} else {  		/* satellite */
+			dev->dvb.frontend = dvb_attach(tda10086_attach,
+						&flydvbs, &dev->i2c_adap);
+			if (dev->dvb.frontend) {
+				if (dvb_attach(tda826x_attach,
+						dev->dvb.frontend, 0x60,
+						&dev->i2c_adap, 0) == NULL) {
+					wprintk("%s: Asus Tiger 3in1, no "
+						"tda826x found!\n", __func__);
+					goto dettach_frontend;
+				}
+				if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
+						&dev->i2c_adap, 0, 0) == NULL) {
+					wprintk("%s: Asus Tiger 3in1, no lnbp21"
+						" found!\n", __func__);
+					goto dettach_frontend;
+				}
+			}
+		}
+		break;
 	default:
 		wprintk("Huh? unknown DVB card?\n");
 		break;
@@ -1331,6 +1365,8 @@ static int dvb_init(struct saa7134_dev *dev)
 		printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
 		return -1;
 	}
+	/* define general-purpose callback pointer */
+	dev->dvb.frontend->callback = saa7134_tuner_callback;
 
 	/* register everything else */
 	ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
diff --git a/linux/drivers/media/video/saa7134/saa7134-empress.c b/linux/drivers/media/video/saa7134/saa7134-empress.c
index 1451fdf99..9ebe166cc 100644
--- a/linux/drivers/media/video/saa7134/saa7134-empress.c
+++ b/linux/drivers/media/video/saa7134/saa7134-empress.c
@@ -303,15 +303,6 @@ static int empress_streamoff(struct file *file, void *priv,
 	return videobuf_streamoff(&dev->empress_tsq);
 }
 
-static int saa7134_i2c_call_saa6752(struct saa7134_dev *dev,
-					      unsigned int cmd, void *arg)
-{
-	if (dev->mpeg_i2c_client == NULL)
-		return -EINVAL;
-	return dev->mpeg_i2c_client->driver->command(dev->mpeg_i2c_client,
-								cmd, arg);
-}
-
 static int empress_s_ext_ctrls(struct file *file, void *priv,
 			       struct v4l2_ext_controls *ctrls)
 {
@@ -431,6 +422,20 @@ static int empress_g_chip_ident(struct file *file, void *fh,
 	return -EINVAL;
 }
 
+static int empress_s_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+	struct saa7134_dev *dev = file->private_data;
+
+	return saa7134_s_std_internal(dev, NULL, id);
+}
+
+static int empress_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+	struct saa7134_dev *dev = file->private_data;
+
+	*id = dev->tvnorm->id;
+	return 0;
+}
 
 static const struct file_operations ts_fops =
 {
@@ -465,6 +470,8 @@ static const struct v4l2_ioctl_ops ts_ioctl_ops = {
 	.vidioc_g_ctrl			= empress_g_ctrl,
 	.vidioc_s_ctrl			= empress_s_ctrl,
 	.vidioc_g_chip_ident 		= empress_g_chip_ident,
+	.vidioc_s_std			= empress_s_std,
+	.vidioc_g_std			= empress_g_std,
 };
 
 /* ----------------------------------------------------------- */
diff --git a/linux/drivers/media/video/saa7134/saa7134-i2c.c b/linux/drivers/media/video/saa7134/saa7134-i2c.c
index bdec276e0..2ca03df8c 100644
--- a/linux/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/linux/drivers/media/video/saa7134/saa7134-i2c.c
@@ -432,6 +432,16 @@ void saa7134_i2c_call_clients(struct saa7134_dev *dev,
 	i2c_clients_command(&dev->i2c_adap, cmd, arg);
 }
 
+int saa7134_i2c_call_saa6752(struct saa7134_dev *dev,
+					      unsigned int cmd, void *arg)
+{
+	if (dev->mpeg_i2c_client == NULL)
+		return -EINVAL;
+	return dev->mpeg_i2c_client->driver->command(dev->mpeg_i2c_client,
+								cmd, arg);
+}
+EXPORT_SYMBOL_GPL(saa7134_i2c_call_saa6752);
+
 int saa7134_i2c_register(struct saa7134_dev *dev)
 {
 	dev->i2c_adap = saa7134_adap_template;
diff --git a/linux/drivers/media/video/saa7134/saa7134-video.c b/linux/drivers/media/video/saa7134/saa7134-video.c
index 547c0401a..241b60e3f 100644
--- a/linux/drivers/media/video/saa7134/saa7134-video.c
+++ b/linux/drivers/media/video/saa7134/saa7134-video.c
@@ -628,6 +628,9 @@ void saa7134_set_tvnorm_hw(struct saa7134_dev *dev)
 
 	if (card_in(dev, dev->ctl_input).tv)
 		saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id);
+	/* Set the correct norm for the saa6752hs. This function
+	   does nothing if there is no saa6752hs. */
+	saa7134_i2c_call_saa6752(dev, VIDIOC_S_STD, &dev->tvnorm->id);
 }
 
 static void set_h_prescale(struct saa7134_dev *dev, int task, int prescale)
@@ -1803,18 +1806,25 @@ static int saa7134_querycap(struct file *file, void  *priv,
 		return 0;
 }
 
-static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id *id)
+int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id *id)
 {
-	struct saa7134_fh *fh = priv;
-	struct saa7134_dev *dev = fh->dev;
 	unsigned long flags;
 	unsigned int i;
 	v4l2_std_id fixup;
 	int err;
 
-	err = v4l2_prio_check(&dev->prio, &fh->prio);
-	if (0 != err)
-		return err;
+	/* When called from the empress code fh == NULL.
+	   That needs to be fixed somehow, but for now this is
+	   good enough. */
+	if (fh) {
+		err = v4l2_prio_check(&dev->prio, &fh->prio);
+		if (0 != err)
+			return err;
+	} else if (res_locked(dev, RESOURCE_OVERLAY)) {
+		/* Don't change the std from the mpeg device
+		   if overlay is active. */
+		return -EBUSY;
+	}
 
 	for (i = 0; i < TVNORMS; i++)
 		if (*id == tvnorms[i].id)
@@ -1847,7 +1857,7 @@ static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id *id)
 	*id = tvnorms[i].id;
 
 	mutex_lock(&dev->lock);
-	if (res_check(fh, RESOURCE_OVERLAY)) {
+	if (fh && res_check(fh, RESOURCE_OVERLAY)) {
 		spin_lock_irqsave(&dev->slock, flags);
 		stop_preview(dev, fh);
 		spin_unlock_irqrestore(&dev->slock, flags);
@@ -1864,6 +1874,23 @@ static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id *id)
 	mutex_unlock(&dev->lock);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(saa7134_s_std_internal);
+
+static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+	struct saa7134_fh *fh = priv;
+
+	return saa7134_s_std_internal(fh->dev, fh, id);
+}
+
+static int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+	struct saa7134_fh *fh = priv;
+	struct saa7134_dev *dev = fh->dev;
+
+	*id = dev->tvnorm->id;
+	return 0;
+}
 
 static int saa7134_cropcap(struct file *file, void *priv,
 					struct v4l2_cropcap *cap)
@@ -2404,6 +2431,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
 	.vidioc_qbuf			= saa7134_qbuf,
 	.vidioc_dqbuf			= saa7134_dqbuf,
 	.vidioc_s_std			= saa7134_s_std,
+	.vidioc_g_std			= saa7134_g_std,
 	.vidioc_enum_input		= saa7134_enum_input,
 	.vidioc_g_input			= saa7134_g_input,
 	.vidioc_s_input			= saa7134_s_input,
diff --git a/linux/drivers/media/video/saa7134/saa7134.h b/linux/drivers/media/video/saa7134/saa7134.h
index 55aa60f52..1e7fcf3fd 100644
--- a/linux/drivers/media/video/saa7134/saa7134.h
+++ b/linux/drivers/media/video/saa7134/saa7134.h
@@ -270,6 +270,7 @@ struct saa7134_format {
 #define SAA7134_BOARD_BEHOLD_M6_EXTRA    144
 #define SAA7134_BOARD_AVERMEDIA_M103    145
 #define SAA7134_BOARD_ASUSTeK_P7131_ANALOG 146
+#define SAA7134_BOARD_ASUSTeK_TIGER_3IN1   147
 
 #define SAA7134_MAXBOARDS 8
 #define SAA7134_INPUT_MAX 8
@@ -657,7 +658,7 @@ extern struct pci_device_id __devinitdata saa7134_pci_tbl[];
 
 extern int saa7134_board_init1(struct saa7134_dev *dev);
 extern int saa7134_board_init2(struct saa7134_dev *dev);
-int saa7134_tuner_callback(void *priv, int command, int arg);
+int saa7134_tuner_callback(void *priv, int component, int command, int arg);
 
 
 /* ----------------------------------------------------------- */
@@ -667,6 +668,8 @@ int saa7134_i2c_register(struct saa7134_dev *dev);
 int saa7134_i2c_unregister(struct saa7134_dev *dev);
 void saa7134_i2c_call_clients(struct saa7134_dev *dev,
 			      unsigned int cmd, void *arg);
+int saa7134_i2c_call_saa6752(struct saa7134_dev *dev,
+			      unsigned int cmd, void *arg);
 
 
 /* ----------------------------------------------------------- */
@@ -679,6 +682,7 @@ extern struct video_device saa7134_radio_template;
 int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c);
 int saa7134_g_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, struct v4l2_control *c);
 int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
+int saa7134_s_std_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, v4l2_std_id *id);
 
 int saa7134_videoport_init(struct saa7134_dev *dev);
 void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
diff --git a/linux/drivers/media/video/tda9840.c b/linux/drivers/media/video/tda9840.c
index 2d3d430c5..72adcb450 100644
--- a/linux/drivers/media/video/tda9840.c
+++ b/linux/drivers/media/video/tda9840.c
@@ -48,6 +48,15 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 #define	STEREO_ADJUST	0x03
 #define	TEST		0x04
 
+#define TDA9840_SET_MUTE                0x00
+#define TDA9840_SET_MONO                0x10
+#define TDA9840_SET_STEREO              0x2a
+#define TDA9840_SET_LANG1               0x12
+#define TDA9840_SET_LANG2               0x1e
+#define TDA9840_SET_BOTH                0x1a
+#define TDA9840_SET_BOTH_R              0x16
+#define TDA9840_SET_EXTERNAL            0x7a
+
 /* addresses to scan, found only at 0x42 (7-Bit) */
 static unsigned short normal_i2c[] = { I2C_ADDR_TDA9840, I2C_CLIENT_END };
 
@@ -63,26 +72,74 @@ static void tda9840_write(struct i2c_client *client, u8 reg, u8 val)
 
 static int tda9840_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
-	int result;
+	int result = 0;
 	int byte = *(int *)arg;
 
 	switch (cmd) {
-	case TDA9840_SWITCH:
+	case VIDIOC_S_TUNER: {
+		struct v4l2_tuner *t = arg;
+		int byte;
+
+		if (t->index)
+			return -EINVAL;
+
+		switch (t->audmode) {
+		case V4L2_TUNER_MODE_STEREO:
+			byte = TDA9840_SET_STEREO;
+			break;
+		case V4L2_TUNER_MODE_LANG1_LANG2:
+			byte = TDA9840_SET_BOTH;
+			break;
+		case V4L2_TUNER_MODE_LANG1:
+			byte = TDA9840_SET_LANG1;
+			break;
+		case V4L2_TUNER_MODE_LANG2:
+			byte = TDA9840_SET_LANG2;
+			break;
+		default:
+			byte = TDA9840_SET_MONO;
+			break;
+		}
 		v4l_dbg(1, debug, client, "TDA9840_SWITCH: 0x%02x\n", byte);
+		tda9840_write(client, SWITCH, byte);
+		break;
+	}
+
+	case VIDIOC_G_TUNER: {
+		struct v4l2_tuner *t = arg;
+		u8 byte;
 
-		if (byte != TDA9840_SET_MONO
-		    && byte != TDA9840_SET_MUTE
-		    && byte != TDA9840_SET_STEREO
-		    && byte != TDA9840_SET_LANG1
-		    && byte != TDA9840_SET_LANG2
-		    && byte != TDA9840_SET_BOTH
-		    && byte != TDA9840_SET_BOTH_R
-		    && byte != TDA9840_SET_EXTERNAL) {
+		t->rxsubchans = V4L2_TUNER_SUB_MONO;
+		if (1 != i2c_master_recv(client, &byte, 1)) {
+			v4l_dbg(1, debug, client,
+				"i2c_master_recv() failed\n");
+			return -EIO;
+		}
+
+		if (byte & 0x80) {
+			v4l_dbg(1, debug, client,
+				"TDA9840_DETECT: register contents invalid\n");
 			return -EINVAL;
 		}
 
-		tda9840_write(client, SWITCH, byte);
+		v4l_dbg(1, debug, client, "TDA9840_DETECT: byte: 0x%02x\n", byte);
+
+		switch (byte & 0x60) {
+		case 0x00:
+			t->rxsubchans = V4L2_TUNER_SUB_MONO;
+			break;
+		case 0x20:
+			t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+			break;
+		case 0x40:
+			t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO;
+			break;
+		default: /* Incorrect detect */
+			t->rxsubchans = V4L2_TUNER_MODE_MONO;
+			break;
+		}
 		break;
+	}
 
 	case TDA9840_LEVEL_ADJUST:
 		v4l_dbg(1, debug, client, "TDA9840_LEVEL_ADJUST: %d\n", byte);
@@ -116,36 +173,6 @@ static int tda9840_command(struct i2c_client *client, unsigned cmd, void *arg)
 
 		tda9840_write(client, STEREO_ADJUST, byte);
 		break;
-
-	case TDA9840_DETECT: {
-		int *ret = (int *)arg;
-
-		byte = i2c_smbus_read_byte_data(client, STEREO_ADJUST);
-		if (byte == -1) {
-			v4l_dbg(1, debug, client,
-				"i2c_smbus_read_byte_data() failed\n");
-			return -EIO;
-		}
-
-		if (byte & 0x80) {
-			v4l_dbg(1, debug, client,
-				"TDA9840_DETECT: register contents invalid\n");
-			return -EINVAL;
-		}
-
-		v4l_dbg(1, debug, client, "TDA9840_DETECT: byte: 0x%02x\n", byte);
-		*ret = (byte & 0x60) >> 5;
-		result = 0;
-		break;
-	}
-	case TDA9840_TEST:
-		v4l_dbg(1, debug, client, "TDA9840_TEST: 0x%02x\n", byte);
-
-		/* mask out irrelevant bits */
-		byte &= 0x3;
-
-		tda9840_write(client, TEST, byte);
-		break;
 	default:
 		return -ENOIOCTLCMD;
 	}
@@ -175,8 +202,7 @@ static int tda9840_probe(struct i2c_client *client,
 	byte = 0;
 	result = tda9840_command(client, TDA9840_LEVEL_ADJUST, &byte);
 	result += tda9840_command(client, TDA9840_STEREO_ADJUST, &byte);
-	byte = TDA9840_SET_MONO;
-	result = tda9840_command(client, TDA9840_SWITCH, &byte);
+	tda9840_write(client, SWITCH, TDA9840_SET_STEREO);
 	if (result) {
 		v4l_dbg(1, debug, client, "could not initialize tda9840\n");
 		return -ENODEV;
diff --git a/linux/drivers/media/video/tda9840.h b/linux/drivers/media/video/tda9840.h
index 7da8432cd..dc12ae7ca 100644
--- a/linux/drivers/media/video/tda9840.h
+++ b/linux/drivers/media/video/tda9840.h
@@ -3,24 +3,6 @@
 
 #define	I2C_ADDR_TDA9840		0x42
 
-#define TDA9840_DETECT		_IOR('v',1,int)
-/* return values for TDA9840_DETCT */
-#define TDA9840_MONO_DETECT		0x0
-#define	TDA9840_DUAL_DETECT		0x1
-#define	TDA9840_STEREO_DETECT		0x2
-#define	TDA9840_INCORRECT_DETECT	0x3
-
-#define TDA9840_SWITCH		_IOW('v',2,int)
-/* modes than can be set with TDA9840_SWITCH */
-#define	TDA9840_SET_MUTE		0x00
-#define	TDA9840_SET_MONO		0x10
-#define	TDA9840_SET_STEREO		0x2a
-#define	TDA9840_SET_LANG1		0x12
-#define	TDA9840_SET_LANG2		0x1e
-#define	TDA9840_SET_BOTH		0x1a
-#define	TDA9840_SET_BOTH_R		0x16
-#define	TDA9840_SET_EXTERNAL		0x7a
-
 /* values may range between +2.5 and -2.0;
    the value has to be multiplied with 10 */
 #define TDA9840_LEVEL_ADJUST	_IOW('v',3,int)
@@ -29,7 +11,4 @@
    the value has to be multiplied with 10 */
 #define TDA9840_STEREO_ADJUST	_IOW('v',4,int)
 
-/* currently not implemented */
-#define TDA9840_TEST		_IOW('v',5,int)
-
 #endif
diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c
index 9649281a9..5dd4bd660 100644
--- a/linux/drivers/media/video/tuner-core.c
+++ b/linux/drivers/media/video/tuner-core.c
@@ -93,7 +93,6 @@ struct tuner {
 
 	unsigned int        type; /* chip type id */
 	unsigned int        config;
-	int (*tuner_callback) (void *dev, int command, int arg);
 	const char          *name;
 };
 
@@ -347,7 +346,7 @@ static struct xc5000_config xc5000_cfg;
 
 static void set_type(struct i2c_client *c, unsigned int type,
 		     unsigned int new_mode_mask, unsigned int new_config,
-		     int (*tuner_callback) (void *dev, int command,int arg))
+		     int (*tuner_callback) (void *dev, int component, int cmd, int arg))
 {
 	struct tuner *t = i2c_get_clientdata(c);
 	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
@@ -363,7 +362,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 	t->config = new_config;
 	if (tuner_callback != NULL) {
 		tuner_dbg("defining GPIO callback\n");
-		t->tuner_callback = tuner_callback;
+		t->fe.callback = tuner_callback;
 	}
 
 	if (t->mode == T_UNINITIALIZED) {
@@ -386,7 +385,6 @@ static void set_type(struct i2c_client *c, unsigned int type,
 	{
 		struct tda829x_config cfg = {
 			.lna_cfg        = t->config,
-			.tuner_callback = t->tuner_callback,
 		};
 		if (!dvb_attach(tda829x_attach, &t->fe, t->i2c->adapter,
 				t->i2c->addr, &cfg))
@@ -434,7 +432,6 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		struct xc2028_config cfg = {
 			.i2c_adap  = t->i2c->adapter,
 			.i2c_addr  = t->i2c->addr,
-			.callback  = t->tuner_callback,
 		};
 		if (!dvb_attach(xc2028_attach, &t->fe, &cfg))
 			goto attach_failed;
@@ -451,10 +448,8 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
 		xc5000_cfg.i2c_address	  = t->i2c->addr;
 		xc5000_cfg.if_khz	  = 5380;
-		xc5000_cfg.tuner_callback = t->tuner_callback;
 		if (!dvb_attach(xc5000_attach,
-				&t->fe, t->i2c->adapter, &xc5000_cfg,
-				c->adapter->algo_data))
+				&t->fe, t->i2c->adapter, &xc5000_cfg))
 			goto attach_failed;
 
 		xc_tuner_ops = &t->fe.ops.tuner_ops;
@@ -1235,7 +1230,7 @@ register_client:
 	} else {
 		t->mode = V4L2_TUNER_DIGITAL_TV;
 	}
-	set_type(client, t->type, t->mode_mask, t->config, t->tuner_callback);
+	set_type(client, t->type, t->mode_mask, t->config, t->fe.callback);
 	list_add_tail(&t->list, &tuner_list);
 	return 0;
 }
diff --git a/linux/drivers/media/video/zoran_card.c b/linux/drivers/media/video/zoran_card.c
index 6678c6de9..081b72a45 100644
--- a/linux/drivers/media/video/zoran_card.c
+++ b/linux/drivers/media/video/zoran_card.c
@@ -989,7 +989,7 @@ zoran_open_init_params (struct zoran *zr)
 	zr->v4l_grab_seq = 0;
 	zr->v4l_settings.width = 192;
 	zr->v4l_settings.height = 144;
-	zr->v4l_settings.format = &zoran_formats[4];	/* YUY2 - YUV-4:2:2 packed */
+	zr->v4l_settings.format = &zoran_formats[7];	/* YUY2 - YUV-4:2:2 packed */
 	zr->v4l_settings.bytesperline =
 	    zr->v4l_settings.width *
 	    ((zr->v4l_settings.format->depth + 7) / 8);
diff --git a/linux/drivers/media/video/zoran_driver.c b/linux/drivers/media/video/zoran_driver.c
index 640fa7069..9d57a630c 100644
--- a/linux/drivers/media/video/zoran_driver.c
+++ b/linux/drivers/media/video/zoran_driver.c
@@ -135,7 +135,7 @@ const struct zoran_format zoran_formats[] = {
 	}, {
 		.name = "16-bit RGB BE",
 		ZFMT(-1,
-		     V4L2_PIX_FMT_RGB565, V4L2_COLORSPACE_SRGB),
+		     V4L2_PIX_FMT_RGB565X, V4L2_COLORSPACE_SRGB),
 		.depth = 16,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
@@ -2799,7 +2799,8 @@ zoran_do_ioctl (struct inode *inode,
 				    fh->v4l_settings.format->fourcc;
 				fmt->fmt.pix.colorspace =
 				    fh->v4l_settings.format->colorspace;
-				fmt->fmt.pix.bytesperline = 0;
+				fmt->fmt.pix.bytesperline =
+				    fh->v4l_settings.bytesperline;
 				if (BUZ_MAX_HEIGHT <
 				    (fh->v4l_settings.height * 2))
 					fmt->fmt.pix.field =
@@ -2895,13 +2896,6 @@ zoran_do_ioctl (struct inode *inode,
 				fmt->fmt.pix.pixelformat,
 				(char *) &printformat);
 
-			if (fmt->fmt.pix.bytesperline > 0) {
-				dprintk(5,
-					KERN_ERR "%s: bpl not supported\n",
-					ZR_DEVNAME(zr));
-				return -EINVAL;
-			}
-
 			/* we can be requested to do JPEG/raw playback/capture */
 			if (!
 			    (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
@@ -2985,8 +2979,11 @@ zoran_do_ioctl (struct inode *inode,
 				fh->jpg_buffers.buffer_size =
 				    zoran_v4l2_calc_bufsize(&fh->
 							    jpg_settings);
+				fmt->fmt.pix.bytesperline = 0;
 				fmt->fmt.pix.sizeimage =
 				    fh->jpg_buffers.buffer_size;
+				fmt->fmt.pix.colorspace =
+				    V4L2_COLORSPACE_SMPTE170M;
 
 				/* we hereby abuse this variable to show that
 				 * we're gonna do mjpeg capture */
@@ -3041,9 +3038,13 @@ zoran_do_ioctl (struct inode *inode,
 
 				/* tell the user the
 				 * results/missing stuff */
+				fmt->fmt.pix.bytesperline =
+					fh->v4l_settings.bytesperline;
 				fmt->fmt.pix.sizeimage =
 					fh->v4l_settings.height *
 					fh->v4l_settings.bytesperline;
+				fmt->fmt.pix.colorspace =
+					fh->v4l_settings.format->colorspace;
 				if (BUZ_MAX_HEIGHT <
 				    (fh->v4l_settings.height * 2))
 					fmt->fmt.pix.field =
diff --git a/linux/include/linux/dvb/frontend.h b/linux/include/linux/dvb/frontend.h
index c8cbd90ba..6793deada 100644
--- a/linux/include/linux/dvb/frontend.h
+++ b/linux/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
 	FE_CAN_HIERARCHY_AUTO		= 0x100000,
 	FE_CAN_8VSB			= 0x200000,
 	FE_CAN_16VSB			= 0x400000,
+	FE_HAS_EXTENDED_CAPS		= 0x800000,   // We need more bitspace for newer APIs, indicate this.
 	FE_NEEDS_BENDING		= 0x20000000, // not supported anymore, don't use (frontend requires frequency bending)
 	FE_CAN_RECOVER			= 0x40000000, // frontend can recover from a cable unplug automatically
 	FE_CAN_MUTE_TS			= 0x80000000  // frontend can stop spurious TS data output
@@ -147,7 +148,9 @@ typedef enum fe_code_rate {
 	FEC_6_7,
 	FEC_7_8,
 	FEC_8_9,
-	FEC_AUTO
+	FEC_AUTO,
+	FEC_3_5,
+	FEC_9_10,
 } fe_code_rate_t;
 
 
@@ -160,7 +163,11 @@ typedef enum fe_modulation {
 	QAM_256,
 	QAM_AUTO,
 	VSB_8,
-	VSB_16
+	VSB_16,
+	_8PSK,
+	_16APSK,
+	NBC_QPSK,
+	DQPSK,
 } fe_modulation_t;
 
 typedef enum fe_transmit_mode {
@@ -239,6 +246,139 @@ struct dvb_frontend_event {
 	struct dvb_frontend_parameters parameters;
 };
 
+/* TODO: Turn this into a series of defines, so future maintainers
+ * don't insert random new commands and break backwards
+ * binary compatability.
+ */
+typedef enum dtv_cmd_types {
+	DTV_UNDEFINED,
+	DTV_TUNE,
+	DTV_CLEAR,
+
+	DTV_FREQUENCY,
+	DTV_MODULATION,
+
+	/* XXX PB: I would like to have field which describes the
+	 * bandwidth of a channel in Hz or kHz - maybe we can remove the
+	 * DTV_BANDWIDTH now and put a compat layer */
+	DTV_BANDWIDTH_HZ,
+
+	DTV_INVERSION,
+	DTV_DISEQC_MASTER,
+	DTV_SYMBOL_RATE,
+	DTV_INNER_FEC,
+	DTV_VOLTAGE,
+	DTV_TONE,
+	DTV_PILOT,
+	DTV_ROLLOFF,
+
+	DTV_DISEQC_SLAVE_REPLY,
+
+	/* Basic enumeration set for querying unlimited capabilities */
+	DTV_FE_CAPABILITY_COUNT,
+	DTV_FE_CAPABILITY,
+
+	/* New commands are always appended */
+	DTV_DELIVERY_SYSTEM,
+#if 0
+	/* ISDB */
+	/* maybe a dup of DTV_ISDB_SOUND_BROADCASTING_SUBCHANNEL_ID ??? */
+	DTV_ISDB_SEGMENT_IDX,
+	DTV_ISDB_SEGMENT_WIDTH, /* 1, 3 or 13 ??? */
+
+	/* the central segment can be received independently or 1/3 seg in SB-mode */
+	DTV_ISDB_PARTIAL_RECEPTION,
+	/* sound broadcasting is used 0 = 13segment, 1 = 1 or 3 see DTV_ISDB_PARTIAL_RECEPTION */
+	DTV_ISDB_SOUND_BROADCASTING,
+
+	/* only used in SB */
+	/* determines the initial PRBS of the segment (to match with 13seg channel) */
+	DTV_ISDB_SOUND_BROADCASTING_SUBCHANNEL_ID,
+
+	DTV_ISDB_LAYERA_FEC,
+	DTV_ISDB_LAYERA_MODULATION,
+	DTV_ISDB_LAYERA_SEGMENT_WIDTH,
+	DTV_ISDB_LAYERA_TIME_INTERLEAVER,
+
+	DTV_ISDB_LAYERB_FEC,
+	DTV_ISDB_LAYERB_MODULATION,
+	DTV_ISDB_LAYERB_SEGMENT_WIDTH,
+	DTV_ISDB_LAYERB_TIME_INTERLEAVING,
+
+	DTV_ISDB_LAYERC_FEC,
+	DTV_ISDB_LAYERC_MODULATION,
+	DTV_ISDB_LAYERC_SEGMENT_WIDTH,
+	DTV_ISDB_LAYERC_TIME_INTERLEAVING,
+#endif
+} dtv_cmd_types_t;
+
+typedef enum fe_pilot {
+	PILOT_ON,
+	PILOT_OFF,
+	PILOT_AUTO,
+} fe_pilot_t;
+
+typedef enum fe_rolloff {
+	ROLLOFF_20,
+	ROLLOFF_25,
+	ROLLOFF_35,
+	ROLLOFF_AUTO,
+} fe_rolloff_t;
+
+typedef enum fe_delivery_system {
+	SYS_UNDEFINED,
+	SYS_DVBC_ANNEX_AC,
+	SYS_DVBC_ANNEX_B,
+	SYS_DVBT,
+	SYS_DVBS,
+	SYS_DVBS2,
+	SYS_DVBH,
+	SYS_ISDBT,
+	SYS_ISDBS,
+	SYS_ISDBC,
+	SYS_ATSC,
+	SYS_ATSCMH,
+	SYS_DMBTH,
+	SYS_CMMB,
+	SYS_DAB,
+} fe_delivery_system_t;
+
+struct dtv_cmds_h {
+	char	*name;		/* A display name for debugging purposes */
+
+	__u32	cmd;		/* A unique ID */
+
+	/* Flags */
+	__u32	set:1;		/* Either a set or get property */
+	__u32	buffer:1;	/* Does this property use the buffer? */
+	__u32	reserved:30;	/* Align */
+};
+
+struct dtv_property {
+	__u32 cmd;
+	__u32 reserved[3];
+	union {
+		__u32 data;
+		struct {
+			__u8 data[32];
+			__u32 len;
+			__u32 reserved1[3];
+			void *reserved2;
+		} buffer;
+	} u;
+} __attribute__ ((packed));
+
+/* No more than 16 properties during any given ioctl */
+struct dtv_properties {
+	__u32 num;
+	struct dtv_property *props;
+};
+
+#define DTV_IOCTL_MAX_MSGS 64
+
+#define FE_SET_PROPERTY		   _IOW('o', 82, struct dtv_properties)
+#define FE_GET_PROPERTY		   _IOR('o', 83, struct dtv_properties)
+
 
 /**
  * When set, this flag will disable any zigzagging or other "normal" tuning
diff --git a/linux/include/linux/ivtv.h b/linux/include/linux/ivtv.h
index 17ca64b5a..f2720280b 100644
--- a/linux/include/linux/ivtv.h
+++ b/linux/include/linux/ivtv.h
@@ -23,6 +23,7 @@
 
 #include <linux/compiler.h>
 #include <linux/types.h>
+#include <linux/videodev2.h>
 
 /* ivtv knows several distinct output modes: MPEG streaming,
    YUV streaming, YUV updates through user DMA and the passthrough
diff --git a/linux/include/media/saa7115.h b/linux/include/media/saa7115.h
index f677dfb9d..bab212719 100644
--- a/linux/include/media/saa7115.h
+++ b/linux/include/media/saa7115.h
@@ -1,5 +1,5 @@
 /*
-    saa7115.h - definition for saa7113/4/5 inputs and frequency flags
+    saa7115.h - definition for saa7111/3/4/5 inputs and frequency flags
 
     Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
 
@@ -21,13 +21,13 @@
 #ifndef _SAA7115_H_
 #define _SAA7115_H_
 
-/* SAA7113/4/5 HW inputs */
+/* SAA7111/3/4/5 HW inputs */
 #define SAA7115_COMPOSITE0 0
 #define SAA7115_COMPOSITE1 1
 #define SAA7115_COMPOSITE2 2
 #define SAA7115_COMPOSITE3 3
-#define SAA7115_COMPOSITE4 4 /* not available for the saa7113 */
-#define SAA7115_COMPOSITE5 5 /* not available for the saa7113 */
+#define SAA7115_COMPOSITE4 4 /* not available for the saa7111/3 */
+#define SAA7115_COMPOSITE5 5 /* not available for the saa7111/3 */
 #define SAA7115_SVIDEO0    6
 #define SAA7115_SVIDEO1    7
 #define SAA7115_SVIDEO2    8
@@ -42,8 +42,15 @@
 #define SAA7115_FREQ_FL_CGCDIV (1 << 1)	   /* SA 3A[6], CGCDIV, SAA7115 only */
 #define SAA7115_FREQ_FL_APLL   (1 << 2)	   /* SA 3A[3], APLL, SAA7114/5 only */
 
-#define SAA7115_IPORT_ON    1
-#define SAA7115_IPORT_OFF   0
+#define SAA7115_IPORT_ON    	1
+#define SAA7115_IPORT_OFF   	0
+
+/* SAA7111 specific output flags */
+#define SAA7111_VBI_BYPASS 	2
+#define SAA7111_FMT_YUV422      0x00
+#define SAA7111_FMT_RGB 	0x40
+#define SAA7111_FMT_CCIR 	0x80
+#define SAA7111_FMT_YUV411 	0xc0
 
 #endif
 
diff --git a/linux/include/media/tuner.h b/linux/include/media/tuner.h
index ba818985c..67c1f514d 100644
--- a/linux/include/media/tuner.h
+++ b/linux/include/media/tuner.h
@@ -179,7 +179,7 @@ struct tuner_setup {
 	unsigned int	type;   /* Tuner type */
 	unsigned int	mode_mask;  /* Allowed tuner modes */
 	unsigned int	config; /* configuraion for more complex tuners */
-	int (*tuner_callback) (void *dev, int command,int arg);
+	int (*tuner_callback) (void *dev, int component, int cmd, int arg);
 };
 
 #endif /* __KERNEL__ */
diff --git a/linux/include/media/v4l2-common.h b/linux/include/media/v4l2-common.h
index 0c195ccd4..2f8719abf 100644
--- a/linux/include/media/v4l2-common.h
+++ b/linux/include/media/v4l2-common.h
@@ -225,18 +225,22 @@ struct v4l2_crystal_freq {
    An extra flags field allows device specific configuration regarding
    clock frequency dividers, etc. If not used, then set flags to 0.
    If the frequency is not supported, then -EINVAL is returned. */
-#define VIDIOC_INT_S_CRYSTAL_FREQ 	_IOW ('d', 113, struct v4l2_crystal_freq)
+#define VIDIOC_INT_S_CRYSTAL_FREQ 	_IOW('d', 113, struct v4l2_crystal_freq)
 
 /* Initialize the sensor registors to some sort of reasonable
    default values. */
-#define VIDIOC_INT_INIT			_IOW ('d', 114, u32)
+#define VIDIOC_INT_INIT			_IOW('d', 114, u32)
 
 /* Set v4l2_std_id for video OUTPUT devices. This is ignored by
    video input devices. */
-#define VIDIOC_INT_S_STD_OUTPUT		_IOW  ('d', 115, v4l2_std_id)
+#define VIDIOC_INT_S_STD_OUTPUT		_IOW('d', 115, v4l2_std_id)
 
 /* Get v4l2_std_id for video OUTPUT devices. This is ignored by
    video input devices. */
-#define VIDIOC_INT_G_STD_OUTPUT		_IOW  ('d', 116, v4l2_std_id)
+#define VIDIOC_INT_G_STD_OUTPUT		_IOW('d', 116, v4l2_std_id)
+
+/* Set GPIO pins. Very simple right now, might need to be extended with
+   a v4l2_gpio struct if a direction is also needed. */
+#define VIDIOC_INT_S_GPIO		_IOW('d', 117, u32)
 
 #endif /* V4L2_COMMON_H_ */
diff --git a/v4l2-apps/lib/libv4l/ChangeLog b/v4l2-apps/lib/libv4l/ChangeLog
index eefe0028b..dd53eced9 100644
--- a/v4l2-apps/lib/libv4l/ChangeLog
+++ b/v4l2-apps/lib/libv4l/ChangeLog
@@ -1,3 +1,17 @@
+libv4l-0.5.0
+------------
+* Add support for enumerating framesizes and frameintervals of emulated
+  formats when the driver supports it for the real format
+* Make sure the video device always gets opened RW even if the application
+  asks for RO
+* Add Genius E-Messenger 112 (093a:2476) to list of cams which have their
+  sensor upside down
+
+libv4l-0.4.3
+------------
+* Add suport for YUYV and YVYU packed pixel formats (Jean-Francois Moine)
+* Prefer compressed pixformats for resolutions > 176x144
+
 libv4l-0.4.2
 ------------
 * The bayer pixel order in gspca's sonixb driver was different from that in
diff --git a/v4l2-apps/lib/libv4l/Makefile b/v4l2-apps/lib/libv4l/Makefile
index 92928271a..4c99c3167 100644
--- a/v4l2-apps/lib/libv4l/Makefile
+++ b/v4l2-apps/lib/libv4l/Makefile
@@ -1,5 +1,5 @@
 LIB_RELEASE=0
-V4L2_LIB_VERSION=$(LIB_RELEASE).4.2
+V4L2_LIB_VERSION=$(LIB_RELEASE).5.0
 
 all clean install:
 	$(MAKE) -C libv4lconvert V4L2_LIB_VERSION=$(V4L2_LIB_VERSION) $@
diff --git a/v4l2-apps/lib/libv4l/include/libv4lconvert.h b/v4l2-apps/lib/libv4l/include/libv4lconvert.h
index 87e41ceaa..626c43473 100644
--- a/v4l2-apps/lib/libv4l/include/libv4lconvert.h
+++ b/v4l2-apps/lib/libv4l/include/libv4lconvert.h
@@ -71,6 +71,16 @@ LIBV4L_PUBLIC int v4lconvert_convert(struct v4lconvert_data *data,
 /* get a string describing the last error*/
 LIBV4L_PUBLIC const char *v4lconvert_get_error_message(struct v4lconvert_data *data);
 
+/* Just like VIDIOC_ENUM_FRAMESIZE, except that the framesizes of emulated
+   formats can be enumerated as well. */
+LIBV4L_PUBLIC int v4lconvert_enum_framesizes(struct v4lconvert_data *data,
+  struct v4l2_frmsizeenum *frmsize);
+
+/* Just like VIDIOC_ENUM_FRAMEINTERVALS, except that the intervals of emulated
+   formats can be enumerated as well. */
+LIBV4L_PUBLIC int v4lconvert_enum_frameintervals(struct v4lconvert_data *data,
+  struct v4l2_frmivalenum *frmival);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */
diff --git a/v4l2-apps/lib/libv4l/libv4l1/libv4l1.c b/v4l2-apps/lib/libv4l/libv4l1/libv4l1.c
index 39f2d29e0..797c8768a 100644
--- a/v4l2-apps/lib/libv4l/libv4l1/libv4l1.c
+++ b/v4l2-apps/lib/libv4l/libv4l1/libv4l1.c
@@ -259,6 +259,15 @@ int v4l1_open (const char *file, int oflag, ...)
   struct v4l2_format fmt2;
   struct v4l2_input input2;
   struct v4l2_standard standard2;
+  int v4l_device = 0;
+
+  /* check if we're opening a video4linux2 device */
+  if (!strncmp(file, "/dev/video", 10) || !strncmp(file, "/dev/v4l/", 9)) {
+    /* Some apps open the device read only, but we need rw rights as the
+       buffers *MUST* be mapped rw */
+    oflag = (oflag & ~O_ACCMODE) | O_RDWR;
+    v4l_device = 1;
+  }
 
   /* original open code */
   if (oflag & O_CREAT)
@@ -276,11 +285,7 @@ int v4l1_open (const char *file, int oflag, ...)
     fd = syscall(SYS_open, file, oflag);
   /* end of original open code */
 
-  if (fd == -1)
-    return fd;
-
-  /* check if we're opening a video4linux2 device */
-  if (strncmp(file, "/dev/video", 10) && strncmp(file, "/dev/v4l/", 9))
+  if (fd == -1 || !v4l_device)
     return fd;
 
   /* check that this is an v4l2 device, no need to emulate v4l1 on
diff --git a/v4l2-apps/lib/libv4l/libv4l1/log.c b/v4l2-apps/lib/libv4l/libv4l1/log.c
index 74ce0f20b..9ff0cea46 100644
--- a/v4l2-apps/lib/libv4l/libv4l1/log.c
+++ b/v4l2-apps/lib/libv4l/libv4l1/log.c
@@ -66,6 +66,7 @@ static const char *v4l1_ioctls[] = {
 void v4l1_log_ioctl(unsigned long int request, void *arg, int result)
 {
   const char *ioctl_str = "unknown";
+  char buf[40];
 
   if (!v4l1_log_file)
     return;
@@ -77,6 +78,11 @@ void v4l1_log_ioctl(unsigned long int request, void *arg, int result)
 
   if (_IOC_TYPE(request) == 'v' && _IOC_NR(request) < ARRAY_SIZE(v4l1_ioctls))
     ioctl_str = v4l1_ioctls[_IOC_NR(request)];
+  else {
+    snprintf(buf, sizeof(buf), "unknown request: %c %d\n",
+      (int)_IOC_TYPE(request), (int)_IOC_NR(request));
+    ioctl_str = buf;
+  }
 
   fprintf(v4l1_log_file, "request == %s\n", ioctl_str);
 
diff --git a/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c b/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c
index 7029f69c3..b4a10afac 100644
--- a/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c
+++ b/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c
@@ -649,6 +649,11 @@ int v4l2_ioctl (int fd, unsigned long int request, ...)
 	  (devices[index].flags & V4L2_ENABLE_ENUM_FMT_EMULATION))
 	is_capture_request = 1;
       break;
+    case VIDIOC_ENUM_FRAMESIZES:
+    case VIDIOC_ENUM_FRAMEINTERVALS:
+      if (devices[index].flags & V4L2_ENABLE_ENUM_FMT_EMULATION)
+	is_capture_request = 1;
+      break;
     case VIDIOC_TRY_FMT:
       if (((struct v4l2_format *)arg)->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
 	is_capture_request = 1;
@@ -714,6 +719,14 @@ int v4l2_ioctl (int fd, unsigned long int request, ...)
       result = v4lconvert_enum_fmt(devices[index].convert, arg);
       break;
 
+    case VIDIOC_ENUM_FRAMESIZES:
+      result = v4lconvert_enum_framesizes(devices[index].convert, arg);
+      break;
+
+    case VIDIOC_ENUM_FRAMEINTERVALS:
+      result = v4lconvert_enum_frameintervals(devices[index].convert, arg);
+      break;
+
     case VIDIOC_TRY_FMT:
       result = v4lconvert_try_format(devices[index].convert, arg, NULL);
       break;
@@ -739,6 +752,17 @@ int v4l2_ioctl (int fd, unsigned long int request, ...)
 	if (result)
 	  break;
 
+	if (src_fmt.fmt.pix.pixelformat != dest_fmt->fmt.pix.pixelformat &&
+	    v4l2_log_file) {
+	  int pixfmt = src_fmt.fmt.pix.pixelformat;
+
+	  fprintf(v4l2_log_file, "VIDIOC_S_FMT converting from: %c%c%c%c\n",
+	    pixfmt & 0xff,
+	    (pixfmt >> 8) & 0xff,
+	    (pixfmt >> 16) & 0xff,
+	    pixfmt >> 24);
+	}
+
 	/* Maybe after try format has adjusted width/height etc, to whats
 	   available nothing has changed (on the cam side) ? */
 	if (!memcmp(&devices[index].src_fmt, &src_fmt, sizeof(src_fmt))) {
diff --git a/v4l2-apps/lib/libv4l/libv4l2/v4l2convert.c b/v4l2-apps/lib/libv4l/libv4l2/v4l2convert.c
index e8756f338..307a03ce5 100644
--- a/v4l2-apps/lib/libv4l/libv4l2/v4l2convert.c
+++ b/v4l2-apps/lib/libv4l/libv4l2/v4l2convert.c
@@ -53,6 +53,15 @@ LIBV4L_PUBLIC int open (const char *file, int oflag, ...)
 {
   int fd;
   struct v4l2_capability cap;
+  int v4l_device = 0;
+
+  /* check if we're opening a video4linux2 device */
+  if (!strncmp(file, "/dev/video", 10) || !strncmp(file, "/dev/v4l/", 9)) {
+    /* Some apps open the device read only, but we need rw rights as the
+       buffers *MUST* be mapped rw */
+    oflag = (oflag & ~O_ACCMODE) | O_RDWR;
+    v4l_device = 1;
+  }
 
   /* original open code */
   if (oflag & O_CREAT)
@@ -70,11 +79,7 @@ LIBV4L_PUBLIC int open (const char *file, int oflag, ...)
     fd = syscall(SYS_open, file, oflag);
   /* end of original open code */
 
-  if (fd == -1)
-    return fd;
-
-  /* check if we're opening a video4linux2 device */
-  if (strncmp(file, "/dev/video", 10) && strncmp(file, "/dev/v4l/", 9))
+  if (fd == -1 || !v4l_device)
     return fd;
 
   /* check that this is an v4l2 device, libv4l2 only supports v4l2 devices */
diff --git a/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert-priv.h b/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert-priv.h
index 915c33283..0c4eff6ce 100644
--- a/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert-priv.h
+++ b/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert-priv.h
@@ -59,14 +59,23 @@
 #define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R','G','G','B')
 #endif
 
+#ifndef V4L2_PIX_FMT_YVYU
+#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U')
+#endif
+
 #define V4LCONVERT_ERROR_MSG_SIZE 256
+#define V4LCONVERT_MAX_FRAMESIZES 16
 
 #define V4LCONVERT_ERR(...) \
   snprintf(data->error_msg, V4LCONVERT_ERROR_MSG_SIZE, \
   "v4l-convert: error " __VA_ARGS__)
 
+/* Card flags */
 #define V4LCONVERT_UPSIDE_DOWN 0x01
 
+/* Pixformat flags */
+#define V4LCONVERT_COMPRESSED 0x01
+
 struct v4lconvert_data {
   int fd;
   int flags; /* bitfield */
@@ -74,6 +83,8 @@ struct v4lconvert_data {
   unsigned int no_formats;
   char error_msg[V4LCONVERT_ERROR_MSG_SIZE];
   struct jdec_private *jdec;
+  struct v4l2_frmsizeenum framesizes[V4LCONVERT_MAX_FRAMESIZES];
+  unsigned int no_framesizes;
 };
 
 struct v4lconvert_flags_info {
@@ -81,12 +92,35 @@ struct v4lconvert_flags_info {
   int flags;
 };
 
+struct v4lconvert_pixfmt {
+  unsigned int fmt;
+  int flags;
+};
+
 void v4lconvert_yuv420_to_rgb24(const unsigned char *src, unsigned char *dst,
   int width, int height);
 
 void v4lconvert_yuv420_to_bgr24(const unsigned char *src, unsigned char *dst,
   int width, int height);
 
+void v4lconvert_yuyv_to_rgb24(const unsigned char *src, unsigned char *dst,
+  int width, int height);
+
+void v4lconvert_yuyv_to_bgr24(const unsigned char *src, unsigned char *dst,
+  int width, int height);
+
+void v4lconvert_yuyv_to_yuv420(const unsigned char *src, unsigned char *dst,
+  int width, int height);
+
+void v4lconvert_yvyu_to_rgb24(const unsigned char *src, unsigned char *dst,
+  int width, int height);
+
+void v4lconvert_yvyu_to_bgr24(const unsigned char *src, unsigned char *dst,
+  int width, int height);
+
+void v4lconvert_yvyu_to_yuv420(const unsigned char *src, unsigned char *dst,
+  int width, int height);
+
 void v4lconvert_swap_rgb(const unsigned char *src, unsigned char *dst,
   int width, int height);
 
diff --git a/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert.c b/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert.c
index 4b48bfac4..93bc67c7e 100644
--- a/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert.c
+++ b/v4l2-apps/lib/libv4l/libv4lconvert/libv4lconvert.c
@@ -30,37 +30,45 @@
 /* Note for proper functioning of v4lconvert_enum_fmt the first entries in
   supported_src_pixfmts must match with the entries in supported_dst_pixfmts */
 #define SUPPORTED_DST_PIXFMTS \
-  V4L2_PIX_FMT_RGB24, \
-  V4L2_PIX_FMT_BGR24, \
-  V4L2_PIX_FMT_YUV420
+  { V4L2_PIX_FMT_RGB24,  0 }, \
+  { V4L2_PIX_FMT_BGR24,  0 }, \
+  { V4L2_PIX_FMT_YUV420, 0 }
 
-static const unsigned int supported_src_pixfmts[] = {
+static void v4lconvert_get_framesizes(struct v4lconvert_data *data,
+  unsigned int pixelformat);
+
+/* Note uncompressed formats must go first so that they are prefered by
+   v4lconvert_try_format for low resolutions */
+static const struct v4lconvert_pixfmt supported_src_pixfmts[] = {
   SUPPORTED_DST_PIXFMTS,
-  V4L2_PIX_FMT_MJPEG,
-  V4L2_PIX_FMT_JPEG,
-  V4L2_PIX_FMT_SBGGR8,
-  V4L2_PIX_FMT_SGBRG8,
-  V4L2_PIX_FMT_SGRBG8,
-  V4L2_PIX_FMT_SRGGB8,
-  V4L2_PIX_FMT_SPCA501,
-  V4L2_PIX_FMT_SPCA505,
-  V4L2_PIX_FMT_SPCA508,
-  V4L2_PIX_FMT_SPCA561,
-  V4L2_PIX_FMT_SN9C10X,
-  V4L2_PIX_FMT_PAC207,
-  V4L2_PIX_FMT_PJPG,
+  { V4L2_PIX_FMT_YUYV,    0 },
+  { V4L2_PIX_FMT_YVYU,    0 },
+  { V4L2_PIX_FMT_SBGGR8,  0 },
+  { V4L2_PIX_FMT_SGBRG8,  0 },
+  { V4L2_PIX_FMT_SGRBG8,  0 },
+  { V4L2_PIX_FMT_SRGGB8,  0 },
+  { V4L2_PIX_FMT_SPCA501, 0 },
+  { V4L2_PIX_FMT_SPCA505, 0 },
+  { V4L2_PIX_FMT_SPCA508, 0 },
+  { V4L2_PIX_FMT_MJPEG,   V4LCONVERT_COMPRESSED },
+  { V4L2_PIX_FMT_JPEG,    V4LCONVERT_COMPRESSED },
+  { V4L2_PIX_FMT_SPCA561, V4LCONVERT_COMPRESSED },
+  { V4L2_PIX_FMT_SN9C10X, V4LCONVERT_COMPRESSED },
+  { V4L2_PIX_FMT_PAC207,  V4LCONVERT_COMPRESSED },
+  { V4L2_PIX_FMT_PJPG,    V4LCONVERT_COMPRESSED },
 };
 
-static const unsigned int supported_dst_pixfmts[] = {
+static const struct v4lconvert_pixfmt supported_dst_pixfmts[] = {
   SUPPORTED_DST_PIXFMTS
 };
 
 /* List of cams which need special flags */
 static const struct v4lconvert_flags_info v4lconvert_flags[] = {
-  { "USB Camera (0471:0325)", V4LCONVERT_UPSIDE_DOWN }, /* SPC200NC */
-  { "USB Camera (0471:0326)", V4LCONVERT_UPSIDE_DOWN }, /* SPC300NC */
   { "SPC 200NC      ", V4LCONVERT_UPSIDE_DOWN },
   { "SPC 300NC      ", V4LCONVERT_UPSIDE_DOWN },
+  { "USB Camera (0471:0325)", V4LCONVERT_UPSIDE_DOWN }, /* SPC200NC */
+  { "USB Camera (0471:0326)", V4LCONVERT_UPSIDE_DOWN }, /* SPC300NC */
+  { "USB Camera (093a:2476)", V4LCONVERT_UPSIDE_DOWN }, /* Genius E-M 112 */
 };
 
 struct v4lconvert_data *v4lconvert_create(int fd)
@@ -85,10 +93,12 @@ struct v4lconvert_data *v4lconvert_create(int fd)
       break;
 
     for (j = 0; j < ARRAY_SIZE(supported_src_pixfmts); j++)
-      if (fmt.pixelformat == supported_src_pixfmts[j]) {
+      if (fmt.pixelformat == supported_src_pixfmts[j].fmt) {
 	data->supported_src_formats |= 1 << j;
 	break;
       }
+
+    v4lconvert_get_framesizes(data, fmt.pixelformat);
   }
 
   data->no_formats = i;
@@ -115,6 +125,17 @@ void v4lconvert_destroy(struct v4lconvert_data *data)
   free(data);
 }
 
+static int v4lconvert_supported_dst_format(unsigned int pixelformat)
+{
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE(supported_dst_pixfmts); i++)
+    if (supported_dst_pixfmts[i].fmt == pixelformat)
+      break;
+
+  return i != ARRAY_SIZE(supported_dst_pixfmts);
+}
+
 /* See libv4lconvert.h for description of in / out parameters */
 int v4lconvert_enum_fmt(struct v4lconvert_data *data, struct v4l2_fmtdesc *fmt)
 {
@@ -128,7 +149,7 @@ int v4lconvert_enum_fmt(struct v4lconvert_data *data, struct v4l2_fmtdesc *fmt)
 
   for (i = 0; i < ARRAY_SIZE(supported_dst_pixfmts); i++)
     if (!(data->supported_src_formats & (1 << i))) {
-      faked_fmts[no_faked_fmts] = supported_dst_pixfmts[i];
+      faked_fmts[no_faked_fmts] = supported_dst_pixfmts[i].fmt;
       no_faked_fmts++;
     }
 
@@ -159,12 +180,8 @@ int v4lconvert_try_format(struct v4lconvert_data *data,
   unsigned int desired_pixfmt = dest_fmt->fmt.pix.pixelformat;
   struct v4l2_format try_fmt, closest_fmt = { .type = 0 };
 
-  for (i = 0; i < ARRAY_SIZE(supported_dst_pixfmts); i++)
-    if (supported_dst_pixfmts[i] == desired_pixfmt)
-      break;
-
   /* Can we do conversion to the requested format & type? */
-  if (i == ARRAY_SIZE(supported_dst_pixfmts) ||
+  if (!v4lconvert_supported_dst_format(desired_pixfmt) ||
       dest_fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
     int ret = syscall(SYS_ioctl, data->fd, VIDIOC_TRY_FMT, dest_fmt);
     if (src_fmt)
@@ -178,11 +195,11 @@ int v4lconvert_try_format(struct v4lconvert_data *data,
       continue;
 
     try_fmt = *dest_fmt;
-    try_fmt.fmt.pix.pixelformat = supported_src_pixfmts[i];
+    try_fmt.fmt.pix.pixelformat = supported_src_pixfmts[i].fmt;
 
     if (!syscall(SYS_ioctl, data->fd, VIDIOC_TRY_FMT, &try_fmt))
     {
-      if (try_fmt.fmt.pix.pixelformat == supported_src_pixfmts[i]) {
+      if (try_fmt.fmt.pix.pixelformat == supported_src_pixfmts[i].fmt) {
 	int size_x_diff = abs((int)try_fmt.fmt.pix.width -
 			      (int)dest_fmt->fmt.pix.width);
 	int size_y_diff = abs((int)try_fmt.fmt.pix.height -
@@ -191,7 +208,9 @@ int v4lconvert_try_format(struct v4lconvert_data *data,
 				 size_y_diff * size_y_diff;
 	if (size_diff < closest_fmt_size_diff ||
 	    (size_diff == closest_fmt_size_diff &&
-	     try_fmt.fmt.pix.pixelformat == desired_pixfmt)) {
+	     (supported_src_pixfmts[i].fmt == desired_pixfmt ||
+	      ((try_fmt.fmt.pix.width > 176 || try_fmt.fmt.pix.height > 144) &&
+	       (supported_src_pixfmts[i].flags & V4LCONVERT_COMPRESSED))))) {
 	  closest_fmt_size_diff = size_diff;
 	  closest_fmt = try_fmt;
 	}
@@ -237,8 +256,6 @@ int v4lconvert_needs_conversion(struct v4lconvert_data *data,
   const struct v4l2_format *src_fmt,  /* in */
   const struct v4l2_format *dest_fmt) /* in */
 {
-  int i;
-
   if(memcmp(src_fmt, dest_fmt, sizeof(*src_fmt)))
     return 1; /* Formats differ */
 
@@ -246,11 +263,7 @@ int v4lconvert_needs_conversion(struct v4lconvert_data *data,
     return 0; /* Formats identical and we don't need flip */
 
   /* Formats are identical, but we need flip, do we support the dest_fmt? */
-  for (i = 0; i < ARRAY_SIZE(supported_dst_pixfmts); i++)
-    if (supported_dst_pixfmts[i] == dest_fmt->fmt.pix.pixelformat)
-      break;
-
-  if (i == ARRAY_SIZE(supported_dst_pixfmts))
+  if (!v4lconvert_supported_dst_format(dest_fmt->fmt.pix.pixelformat))
     return 0; /* Needs flip but we cannot do it :( */
   else
     return 1; /* Needs flip and thus conversion */
@@ -518,6 +531,40 @@ int v4lconvert_convert(struct v4lconvert_data *data,
       }
       break;
 
+    case V4L2_PIX_FMT_YUYV:
+      switch (dest_fmt->fmt.pix.pixelformat) {
+      case V4L2_PIX_FMT_RGB24:
+	v4lconvert_yuyv_to_rgb24(src, dest, dest_fmt->fmt.pix.width,
+				   dest_fmt->fmt.pix.height);
+	break;
+      case V4L2_PIX_FMT_BGR24:
+	v4lconvert_yuyv_to_bgr24(src, dest, dest_fmt->fmt.pix.width,
+				   dest_fmt->fmt.pix.height);
+	break;
+      default:
+	v4lconvert_yuyv_to_yuv420(src, dest, dest_fmt->fmt.pix.width,
+		    dest_fmt->fmt.pix.height);
+	break;
+      }
+      break;
+
+    case V4L2_PIX_FMT_YVYU:
+      switch (dest_fmt->fmt.pix.pixelformat) {
+      case V4L2_PIX_FMT_RGB24:
+	v4lconvert_yvyu_to_rgb24(src, dest, dest_fmt->fmt.pix.width,
+				   dest_fmt->fmt.pix.height);
+	break;
+      case V4L2_PIX_FMT_BGR24:
+	v4lconvert_yvyu_to_bgr24(src, dest, dest_fmt->fmt.pix.width,
+				   dest_fmt->fmt.pix.height);
+	break;
+      default:
+	v4lconvert_yvyu_to_yuv420(src, dest, dest_fmt->fmt.pix.width,
+		    dest_fmt->fmt.pix.height);
+	break;
+      }
+      break;
+
     default:
       V4LCONVERT_ERR("Unknown src format in conversion\n");
       errno = EINVAL;
@@ -570,3 +617,121 @@ const char *v4lconvert_get_error_message(struct v4lconvert_data *data)
 {
   return data->error_msg;
 }
+
+static void v4lconvert_get_framesizes(struct v4lconvert_data *data,
+  unsigned int pixelformat)
+{
+  int i, j, match;
+  struct v4l2_frmsizeenum frmsize = { .pixel_format = pixelformat };
+
+  for (i = 0; ; i++) {
+    frmsize.index = i;
+    if (syscall(SYS_ioctl, data->fd, VIDIOC_ENUM_FRAMESIZES, &frmsize))
+      break;
+
+    /* We got a framesize, check we don't have the same one already */
+    match = 0;
+    for (j = 0; j < data->no_framesizes && !match; j++) {
+      if (frmsize.type != data->framesizes[j].type)
+	continue;
+
+      switch(frmsize.type) {
+	case V4L2_FRMSIZE_TYPE_DISCRETE:
+	  if(!memcmp(&frmsize.discrete, &data->framesizes[j].discrete,
+		     sizeof(frmsize.discrete)))
+	    match = 1;
+	  break;
+	case V4L2_FRMSIZE_TYPE_CONTINUOUS:
+	case V4L2_FRMSIZE_TYPE_STEPWISE:
+	  if(!memcmp(&frmsize.stepwise, &data->framesizes[j].stepwise,
+		     sizeof(frmsize.stepwise)))
+	    match = 1;
+	  break;
+      }
+    }
+    /* Add this framesize if it is not already in our list */
+    if (!match) {
+      if (data->no_framesizes == V4LCONVERT_MAX_FRAMESIZES) {
+	fprintf(stderr,
+	  "libv4lconvert: warning more framesizes then I can handle!\n");
+	return;
+      }
+      data->framesizes[data->no_framesizes].type = frmsize.type;
+      switch(frmsize.type) {
+	case V4L2_FRMSIZE_TYPE_DISCRETE:
+	  data->framesizes[data->no_framesizes].discrete = frmsize.discrete;
+	  break;
+	case V4L2_FRMSIZE_TYPE_CONTINUOUS:
+	case V4L2_FRMSIZE_TYPE_STEPWISE:
+	  data->framesizes[data->no_framesizes].stepwise = frmsize.stepwise;
+	  break;
+      }
+      data->no_framesizes++;
+    }
+  }
+}
+
+int v4lconvert_enum_framesizes(struct v4lconvert_data *data,
+  struct v4l2_frmsizeenum *frmsize)
+{
+  if (!v4lconvert_supported_dst_format(frmsize->pixel_format))
+    return syscall(SYS_ioctl, data->fd, VIDIOC_ENUM_FRAMESIZES, frmsize);
+
+  if (frmsize->index >= data->no_framesizes) {
+    errno = EINVAL;
+    return -1;
+  }
+
+  frmsize->type = data->framesizes[frmsize->index].type;
+  switch(frmsize->type) {
+    case V4L2_FRMSIZE_TYPE_DISCRETE:
+      frmsize->discrete = data->framesizes[frmsize->index].discrete;
+      break;
+    case V4L2_FRMSIZE_TYPE_CONTINUOUS:
+    case V4L2_FRMSIZE_TYPE_STEPWISE:
+      frmsize->stepwise = data->framesizes[frmsize->index].stepwise;
+      break;
+  }
+
+  return 0;
+}
+
+int v4lconvert_enum_frameintervals(struct v4lconvert_data *data,
+  struct v4l2_frmivalenum *frmival)
+{
+  int res;
+  struct v4l2_format src_fmt, dest_fmt;
+
+  if (!v4lconvert_supported_dst_format(frmival->pixel_format))
+    return syscall(SYS_ioctl, data->fd, VIDIOC_ENUM_FRAMEINTERVALS, frmival);
+
+  /* Check which format we will be using to convert to frmival->pixel_format */
+  memset(&dest_fmt, 0, sizeof(dest_fmt));
+  dest_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+  dest_fmt.fmt.pix.pixelformat = frmival->pixel_format;
+  dest_fmt.fmt.pix.width = frmival->width;
+  dest_fmt.fmt.pix.height = frmival->height;
+  if ((res = v4lconvert_try_format(data, &dest_fmt, &src_fmt)))
+    return res;
+
+  /* Check the requested format is supported exactly as requested */
+  if (dest_fmt.fmt.pix.pixelformat != frmival->pixel_format ||
+      dest_fmt.fmt.pix.width  != frmival->width ||
+      dest_fmt.fmt.pix.height != frmival->height) {
+    errno = EINVAL;
+    return -1;
+  }
+
+  /* Enumerate the frameintervals of the source format we will be using */
+  frmival->pixel_format = src_fmt.fmt.pix.pixelformat;
+  frmival->width = src_fmt.fmt.pix.width;
+  frmival->height = src_fmt.fmt.pix.height;
+  res = syscall(SYS_ioctl, data->fd, VIDIOC_ENUM_FRAMEINTERVALS, frmival);
+
+  /* Restore the requested format in the frmival struct */
+  frmival->pixel_format = dest_fmt.fmt.pix.pixelformat;
+  frmival->width = dest_fmt.fmt.pix.width;
+  frmival->height = dest_fmt.fmt.pix.height;
+
+  return res;
+}
diff --git a/v4l2-apps/lib/libv4l/libv4lconvert/rgbyuv.c b/v4l2-apps/lib/libv4l/libv4lconvert/rgbyuv.c
index 883d62330..0f26b227a 100644
--- a/v4l2-apps/lib/libv4l/libv4lconvert/rgbyuv.c
+++ b/v4l2-apps/lib/libv4l/libv4lconvert/rgbyuv.c
@@ -130,6 +130,176 @@ void v4lconvert_yuv420_to_rgb24(const unsigned char *src, unsigned char *dest,
   }
 }
 
+void v4lconvert_yuyv_to_bgr24(const unsigned char *src, unsigned char *dest,
+  int width, int height)
+{
+  int j;
+
+  while (--height >= 0) {
+    for (j = 0; j < width; j += 2) {
+      int u = src[1];
+      int v = src[3];
+      int u1 = (((u - 128) << 7) +  (u - 128)) >> 6;
+      int rg = (((u - 128) << 1) +  (u - 128) +
+		((v - 128) << 2) + ((v - 128) << 1)) >> 3;
+      int v1 = (((v - 128) << 1) +  (v - 128)) >> 1;
+
+      *dest++ = CLIP(src[0] + u1);
+      *dest++ = CLIP(src[0] - rg);
+      *dest++ = CLIP(src[0] + v1);
+
+      *dest++ = CLIP(src[2] + u1);
+      *dest++ = CLIP(src[2] - rg);
+      *dest++ = CLIP(src[2] + v1);
+      src += 4;
+    }
+  }
+}
+
+void v4lconvert_yuyv_to_rgb24(const unsigned char *src, unsigned char *dest,
+  int width, int height)
+{
+  int j;
+
+  while (--height >= 0) {
+    for (j = 0; j < width; j += 2) {
+      int u = src[1];
+      int v = src[3];
+      int u1 = (((u - 128) << 7) +  (u - 128)) >> 6;
+      int rg = (((u - 128) << 1) +  (u - 128) +
+		((v - 128) << 2) + ((v - 128) << 1)) >> 3;
+      int v1 = (((v - 128) << 1) +  (v - 128)) >> 1;
+
+      *dest++ = CLIP(src[0] + v1);
+      *dest++ = CLIP(src[0] - rg);
+      *dest++ = CLIP(src[0] + u1);
+
+      *dest++ = CLIP(src[2] + v1);
+      *dest++ = CLIP(src[2] - rg);
+      *dest++ = CLIP(src[2] + u1);
+      src += 4;
+    }
+  }
+}
+
+void v4lconvert_yuyv_to_yuv420(const unsigned char *src, unsigned char *dest,
+  int width, int height)
+{
+  int i, j;
+  const unsigned char *src1;
+  unsigned char *vdest;
+
+  /* copy the Y values */
+  src1 = src;
+  for (i = 0; i < height; i++) {
+    for (j = 0; j < width; j += 2) {
+      *dest++ = src1[0];
+      *dest++ = src1[2];
+      src1 += 4;
+    }
+  }
+
+  /* copy the U and V values */
+  src++;				/* point to V */
+  src1 = src + width * 2;		/* next line */
+  vdest = dest + width * height / 4;
+  for (i = 0; i < height; i += 2) {
+    for (j = 0; j < width; j += 2) {
+      *dest++  = ((int) src[0] + src1[0]) / 2;	/* U */
+      *vdest++ = ((int) src[2] + src1[2]) / 2;	/* V */
+      src += 4;
+      src1 += 4;
+    }
+    src = src1;
+    src1 += width * 2;
+  }
+}
+
+void v4lconvert_yvyu_to_bgr24(const unsigned char *src, unsigned char *dest,
+  int width, int height)
+{
+  int j;
+
+  while (--height >= 0) {
+    for (j = 0; j < width; j += 2) {
+      int u = src[3];
+      int v = src[1];
+      int u1 = (((u - 128) << 7) +  (u - 128)) >> 6;
+      int rg = (((u - 128) << 1) +  (u - 128) +
+		((v - 128) << 2) + ((v - 128) << 1)) >> 3;
+      int v1 = (((v - 128) << 1) +  (v - 128)) >> 1;
+
+      *dest++ = CLIP(src[0] + u1);
+      *dest++ = CLIP(src[0] - rg);
+      *dest++ = CLIP(src[0] + v1);
+
+      *dest++ = CLIP(src[2] + u1);
+      *dest++ = CLIP(src[2] - rg);
+      *dest++ = CLIP(src[2] + v1);
+      src += 4;
+    }
+  }
+}
+
+void v4lconvert_yvyu_to_rgb24(const unsigned char *src, unsigned char *dest,
+  int width, int height)
+{
+  int j;
+
+  while (--height >= 0) {
+    for (j = 0; j < width; j += 2) {
+      int u = src[3];
+      int v = src[1];
+      int u1 = (((u - 128) << 7) +  (u - 128)) >> 6;
+      int rg = (((u - 128) << 1) +  (u - 128) +
+		((v - 128) << 2) + ((v - 128) << 1)) >> 3;
+      int v1 = (((v - 128) << 1) +  (v - 128)) >> 1;
+
+      *dest++ = CLIP(src[0] + v1);
+      *dest++ = CLIP(src[0] - rg);
+      *dest++ = CLIP(src[0] + u1);
+
+      *dest++ = CLIP(src[2] + v1);
+      *dest++ = CLIP(src[2] - rg);
+      *dest++ = CLIP(src[2] + u1);
+      src += 4;
+    }
+  }
+}
+
+void v4lconvert_yvyu_to_yuv420(const unsigned char *src, unsigned char *dest,
+  int width, int height)
+{
+  int i, j;
+  const unsigned char *src1;
+  unsigned char *vdest;
+
+  /* copy the Y values */
+  src1 = src;
+  for (i = 0; i < height; i++) {
+    for (j = 0; j < width; j += 2) {
+      *dest++ = src1[0];
+      *dest++ = src1[2];
+      src1 += 4;
+    }
+  }
+
+  /* copy the U and V values */
+  src++;				/* point to V */
+  src1 = src + width * 2;		/* next line */
+  vdest = dest + width * height / 4;
+  for (i = 0; i < height; i += 2) {
+    for (j = 0; j < width; j += 2) {
+      *dest++  = ((int) src[2] + src1[2]) / 2;	/* U */
+      *vdest++ = ((int) src[0] + src1[0]) / 2;	/* V */
+      src += 4;
+      src1 += 4;
+    }
+    src = src1;
+    src1 += width * 2;
+  }
+}
+
 void v4lconvert_swap_rgb(const unsigned char *src, unsigned char *dst,
   int width, int height)
 {
diff --git a/v4l2-apps/util/v4l2-ctl.cpp b/v4l2-apps/util/v4l2-ctl.cpp
index 1c765cf96..417721c57 100644
--- a/v4l2-apps/util/v4l2-ctl.cpp
+++ b/v4l2-apps/util/v4l2-ctl.cpp
@@ -34,6 +34,7 @@
 #include <errno.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
+#include <dirent.h>
 #include <math.h>
 #include <sys/klog.h>
 
@@ -43,6 +44,7 @@
 #include <vector>
 #include <map>
 #include <string>
+#include <algorithm>
 
 /* Short option list
 
@@ -77,15 +79,25 @@ enum Option {
 	OptSetVideoFormat = 'v',
 
 	OptGetSlicedVbiOutFormat = 128,
-	OptSetSlicedVbiOutFormat,
 	OptGetOverlayFormat,
-	//OptSetOverlayFormat, TODO
 	OptGetOutputOverlayFormat,
-	OptSetOutputOverlayFormat,
 	OptGetVbiFormat,
-	//OptSetVbiFormat, TODO
 	OptGetVbiOutFormat,
+	OptGetVideoOutFormat,
+	OptSetSlicedVbiOutFormat,
+	OptSetOutputOverlayFormat,
+	OptSetOverlayFormat,
+	//OptSetVbiFormat, TODO
 	//OptSetVbiOutFormat, TODO
+	OptSetVideoOutFormat,
+	OptTryVideoOutFormat,
+	OptTrySlicedVbiOutFormat,
+	OptTrySlicedVbiFormat,
+	OptTryVideoFormat,
+	OptTryOutputOverlayFormat,
+	OptTryOverlayFormat,
+	//OptTryVbiFormat, TODO
+	//OptTryVbiOutFormat, TODO
 	OptAll,
 	OptStreamOff,
 	OptStreamOn,
@@ -94,8 +106,6 @@ enum Option {
 	OptLogStatus,
 	OptVerbose,
 	OptSilent,
-	OptGetVideoOutFormat,
-	OptSetVideoOutFormat,
 	OptGetSlicedVbiCap,
 	OptGetSlicedVbiOutCap,
 	OptGetFBuf,
@@ -119,12 +129,14 @@ enum Option {
 	OptGetOverlayCropCap,
 	OptGetOutputOverlayCropCap,
 	OptOverlay,
+	OptListDevices,
 	OptLast = 256
 };
 
 static char options[OptLast];
 
 static int app_result;
+static int verbose;
 
 static unsigned capabilities;
 
@@ -143,6 +155,9 @@ static ctrl_get_list get_ctrls;
 typedef std::map<std::string,std::string> ctrl_set_map;
 static ctrl_set_map set_ctrls;
 
+typedef std::vector<std::string> dev_vec;
+typedef std::map<std::string, std::string> dev_map;
+
 typedef struct {
 	unsigned flag;
 	const char *str;
@@ -162,6 +177,9 @@ static const flag_def service_def[] = {
 #define FmtChromaKey		(1L<<2)
 #define FmtGlobalAlpha		(1L<<3)
 #define FmtPixelFormat		(1L<<4)
+#define FmtLeft			(1L<<5)
+#define FmtTop			(1L<<6)
+#define FmtField		(1L<<7)
 
 /* crop specified */
 #define CropWidth		(1L<<0)
@@ -176,8 +194,10 @@ static struct option long_options[] = {
 	{"device", required_argument, 0, OptSetDevice},
 	{"get-fmt-video", no_argument, 0, OptGetVideoFormat},
 	{"set-fmt-video", required_argument, 0, OptSetVideoFormat},
+	{"try-fmt-video", required_argument, 0, OptTryVideoFormat},
 	{"get-fmt-video-out", no_argument, 0, OptGetVideoOutFormat},
 	{"set-fmt-video-out", required_argument, 0, OptSetVideoOutFormat},
+	{"try-fmt-video-out", required_argument, 0, OptTryVideoOutFormat},
 	{"help", no_argument, 0, OptHelp},
 	{"get-output", no_argument, 0, OptGetOutput},
 	{"set-output", required_argument, 0, OptSetOutput},
@@ -207,12 +227,17 @@ static struct option long_options[] = {
 	{"verbose", no_argument, 0, OptVerbose},
 	{"log-status", no_argument, 0, OptLogStatus},
 	{"get-fmt-overlay", no_argument, 0, OptGetOverlayFormat},
+	{"set-fmt-overlay", required_argument, 0, OptSetOverlayFormat},
+	{"try-fmt-overlay", required_argument, 0, OptTryOverlayFormat},
 	{"get-fmt-output-overlay", no_argument, 0, OptGetOutputOverlayFormat},
 	{"set-fmt-output-overlay", required_argument, 0, OptSetOutputOverlayFormat},
+	{"try-fmt-output-overlay", required_argument, 0, OptTryOutputOverlayFormat},
 	{"get-fmt-sliced-vbi", no_argument, 0, OptGetSlicedVbiFormat},
 	{"set-fmt-sliced-vbi", required_argument, 0, OptSetSlicedVbiFormat},
+	{"try-fmt-sliced-vbi", required_argument, 0, OptTrySlicedVbiFormat},
 	{"get-fmt-sliced-vbi-out", no_argument, 0, OptGetSlicedVbiOutFormat},
 	{"set-fmt-sliced-vbi-out", required_argument, 0, OptSetSlicedVbiOutFormat},
+	{"try-fmt-sliced-vbi-out", required_argument, 0, OptTrySlicedVbiOutFormat},
 	{"get-fmt-vbi", no_argument, 0, OptGetVbiFormat},
 	{"get-fmt-vbi-out", no_argument, 0, OptGetVbiOutFormat},
 	{"get-sliced-vbi-cap", no_argument, 0, OptGetSlicedVbiCap},
@@ -232,6 +257,7 @@ static struct option long_options[] = {
 	{"get-crop-output-overlay", no_argument, 0, OptGetOutputOverlayCrop},
 	{"set-crop-output-overlay", required_argument, 0, OptSetOutputOverlayCrop},
 	{"overlay", required_argument, 0, OptOverlay},
+	{"list-devices", no_argument, 0, OptListDevices},
 	{0, 0, 0, 0}
 };
 
@@ -240,16 +266,6 @@ static void usage(void)
 	printf("Usage:\n");
 	printf("Common options:\n"
 	       "  --all              display all information available\n"
-	       "  -B, --get-fmt-sliced-vbi\n"
-	       "		     query the sliced VBI capture format [VIDIOC_G_FMT]\n"
-	       "  -b, --set-fmt-sliced-vbi=<mode>\n"
-	       "                     set the sliced VBI capture format to <mode> [VIDIOC_S_FMT]\n"
-	       "                     <mode> is a comma separated list of:\n"
-	       "                     off:      turn off sliced VBI (cannot be combined with other modes)\n"
-	       "                     teletext: teletext (PAL/SECAM)\n"
-	       "                     cc:       closed caption (NTSC)\n"
-	       "                     wss:      widescreen signal (PAL/SECAM)\n"
-	       "                     vps:      VPS (PAL/SECAM)\n"
 	       "  -C, --get-ctrl=<ctrl>[,<ctrl>...]\n"
 	       "                     get the value of the controls [VIDIOC_G_EXT_CTRLS]\n"
 	       "  -c, --set-ctrl=<ctrl>=<val>[,<ctrl>=<val>...]\n"
@@ -292,27 +308,46 @@ static void usage(void)
 	       "                     set the video capture format [VIDIOC_S_FMT]\n"
 	       "                     pixelformat is either the format index as reported by\n"
 	       "                     --list-formats, or the fourcc value as a string\n"
+	       "  --list-devices     list all v4l devices\n"
 	       "  --silent           only set the result code, do not print any messages\n"
 	       "  --verbose          turn on verbose ioctl status reporting\n"
 	       "\n");
 	printf("Uncommon options:\n"
+	       "  --try-fmt-video=width=<w>,height=<h>,pixelformat=<f>\n"
+	       "                     try the video capture format [VIDIOC_TRY_FMT]\n"
+	       "                     pixelformat is either the format index as reported by\n"
+	       "                     --list-formats, or the fourcc value as a string\n"
 	       "  --get-fmt-video-out\n"
 	       "     		     query the video output format [VIDIOC_G_FMT]\n"
 	       "  --set-fmt-video-out=width=<w>,height=<h>\n"
 	       "                     set the video output format [VIDIOC_S_FMT]\n"
+	       "  --try-fmt-video-out=width=<w>,height=<h>\n"
+	       "                     try the video output format [VIDIOC_TRY_FMT]\n"
 	       "  --get-fmt-overlay  query the video overlay format [VIDIOC_G_FMT]\n"
 	       "  --get-fmt-output-overlay\n"
 	       "     		     query the video output overlay format [VIDIOC_G_FMT]\n"
-	       "  --set-fmt-output-overlay=chromakey=<key>,global_alpha=<alpha>\n"
-	       "     		     set the video output overlay format [VIDIOC_S_FMT]\n"
+	       "  --set-fmt-overlay\n"
+	       "  --try-fmt-overlay\n"
+	       "  --set-fmt-output-overlay\n"
+	       "  --try-fmt-output-overlay=chromakey=<key>,global_alpha=<alpha>,\n"
+	       "                           top=<t>,left=<l>,width=<w>,height=<h>,field=<f>\n"
+	       "     		     set/try the video or video output overlay format [VIDIOC_TRY_FMT]\n"
+	       "                     <f> can be one of:\n"
+	       "                     any, none, top, bottom, interlaced, seq_tb, seq_bt, alternate,\n"
+	       "                     interlaced_tb, interlaced_bt\n"
 	       "  --get-sliced-vbi-cap\n"
 	       "		     query the sliced VBI capture capabilities [VIDIOC_G_SLICED_VBI_CAP]\n"
 	       "  --get-sliced-vbi-out-cap\n"
 	       "		     query the sliced VBI output capabilities [VIDIOC_G_SLICED_VBI_CAP]\n"
+	       "  -B, --get-fmt-sliced-vbi\n"
+	       "		     query the sliced VBI capture format [VIDIOC_G_FMT]\n"
 	       "  --get-fmt-sliced-vbi-out\n"
 	       "		     query the sliced VBI output format [VIDIOC_G_FMT]\n"
-	       "  --set-fmt-sliced-vbi-out=<mode>\n"
-	       "                     set the sliced VBI output format to <mode> [VIDIOC_S_FMT]\n"
+	       "  -b, --set-fmt-sliced-vbi\n"
+	       "  --try-fmt-sliced-vbi\n"
+	       "  --set-fmt-sliced-vbi-out\n"
+	       "  --try-fmt-sliced-vbi-out=<mode>\n"
+	       "                     (try to) set the sliced VBI capture/output format to <mode> [VIDIOC_S/TRY_FMT]\n"
 	       "                     <mode> is a comma separated list of:\n"
 	       "                     off:      turn off sliced VBI (cannot be combined with other modes)\n"
 	       "                     teletext: teletext (PAL/SECAM)\n"
@@ -1021,12 +1056,91 @@ static int doioctl(int fd, int request, void *parm, const char *name)
 	if (options[OptSilent]) return retVal;
 	if (retVal < 0)
 		printf("%s: failed: %s\n", name, strerror(errno));
-	else if (options[OptVerbose])
+	else if (verbose)
 		printf("%s: ok\n", name);
 
 	return retVal;
 }
 
+static bool is_v4l_dev(const char *name)
+{
+	return !memcmp(name, "vtx", 3) ||
+		!memcmp(name, "video", 5) ||
+		!memcmp(name, "radio", 5) ||
+		!memcmp(name, "vbi", 3);
+}
+
+static int calc_node_val(const char *s)
+{
+	int n = 0;
+
+	s = strrchr(s, '/') + 1;
+	if (!memcmp(s, "video", 5)) n = 0;
+	else if (!memcmp(s, "radio", 5)) n = 0x100;
+	else if (!memcmp(s, "vbi", 3)) n = 0x200;
+	else if (!memcmp(s, "vtx", 3)) n = 0x300;
+	n += atol(s + (n >= 0x200 ? 3 : 5));
+	return n;
+}
+
+static bool sort_on_device_name(const std::string &s1, const std::string &s2)
+{
+	int n1 = calc_node_val(s1.c_str());
+	int n2 = calc_node_val(s2.c_str());
+
+	return n1 < n2;
+}
+
+static void list_devices()
+{
+	DIR *dp;
+	struct dirent *ep;
+	dev_vec files;
+	dev_map cards;
+	struct v4l2_capability vcap;
+
+	dp = opendir("/dev");
+	if (dp == NULL) {
+		perror ("Couldn't open the directory");
+		return;
+	}
+	while (ep = readdir(dp))
+		if (is_v4l_dev(ep->d_name))
+			files.push_back(std::string("/dev/") + ep->d_name);
+	closedir(dp);
+
+#if 0
+	dp = opendir("/dev/v4l");
+	if (dp) {
+		while (ep = readdir(dp))
+			if (is_v4l_dev(ep->d_name))
+				files.push_back(std::string("/dev/v4l/") + ep->d_name);
+		closedir(dp);
+	}
+#endif
+
+	std::sort(files.begin(), files.end(), sort_on_device_name);
+
+	for (dev_vec::iterator iter = files.begin();
+			iter != files.end(); ++iter) {
+		int fd = open(iter->c_str(), O_RDWR);
+		std::string bus_info;
+
+		if (fd < 0)
+			continue;
+		doioctl(fd, VIDIOC_QUERYCAP, &vcap, "VIDIOC_QUERYCAP");
+		close(fd);
+		bus_info = (const char *)vcap.bus_info;
+		if (cards[bus_info].empty())
+			cards[bus_info] += std::string((char *)vcap.card) + " (" + bus_info + "):\n";
+		cards[bus_info] += "\t" + (*iter) + "\n";
+	}
+	for (dev_map::iterator iter = cards.begin();
+			iter != cards.end(); ++iter) {
+		printf("%s\n", iter->second.c_str());
+	}
+}
+
 static int parse_subopt(char **subs, const char * const *subopts, char **value)
 {
 	int opt = getsubopt(subs, (char * const *)subopts, value);
@@ -1131,6 +1245,21 @@ static void parse_crop(char *optarg, unsigned int &set_crop, v4l2_rect &vcrop)
     }
 }
 
+static enum v4l2_field parse_field(const char *s)
+{
+	if (!strcmp(s, "any")) return V4L2_FIELD_ANY;
+	if (!strcmp(s, "none")) return V4L2_FIELD_NONE;
+	if (!strcmp(s, "top")) return V4L2_FIELD_TOP;
+	if (!strcmp(s, "bottom")) return V4L2_FIELD_BOTTOM;
+	if (!strcmp(s, "interlaced")) return V4L2_FIELD_INTERLACED;
+	if (!strcmp(s, "seq_tb")) return V4L2_FIELD_SEQ_TB;
+	if (!strcmp(s, "seq_bt")) return V4L2_FIELD_SEQ_BT;
+	if (!strcmp(s, "alternate")) return V4L2_FIELD_ALTERNATE;
+	if (!strcmp(s, "interlaced_tb")) return V4L2_FIELD_INTERLACED_TB;
+	if (!strcmp(s, "interlaced_bt")) return V4L2_FIELD_INTERLACED_BT;
+	return V4L2_FIELD_ANY;
+}
+
 int main(int argc, char **argv)
 {
 	char *value, *subs;
@@ -1146,6 +1275,7 @@ int main(int argc, char **argv)
 	unsigned int set_crop_overlay = 0;
 	unsigned int set_crop_out_overlay = 0;
 	unsigned int set_fbuf = 0;
+	unsigned int set_overlay_fmt = 0;
 	unsigned int set_overlay_fmt_out = 0;
 
 	int mode = V4L2_TUNER_MODE_STEREO;	/* set audio mode */
@@ -1159,6 +1289,7 @@ int main(int argc, char **argv)
 	struct v4l2_format vbi_fmt_out;	/* set_format/get_format for sliced VBI output */
 	struct v4l2_format raw_fmt;	/* set_format/get_format for VBI */
 	struct v4l2_format raw_fmt_out;	/* set_format/get_format for VBI output */
+	struct v4l2_format overlay_fmt;	/* set_format/get_format video overlay */
 	struct v4l2_format overlay_fmt_out;	/* set_format/get_format video overlay output */
 	struct v4l2_tuner tuner;        /* set_tuner/get_tuner */
 	struct v4l2_capability vcap;	/* list_cap */
@@ -1178,14 +1309,18 @@ int main(int argc, char **argv)
 	struct v4l2_frequency vf;	/* get_freq/set_freq */
 	struct v4l2_standard vs;	/* list_std */
 	int overlay;			/* overlay */
+	unsigned int *set_overlay_fmt_ptr;
+	struct v4l2_format *overlay_fmt_ptr;
 	char short_options[26 * 2 * 2 + 1];
 	int idx = 0;
+	int ret;
 
 	memset(&vfmt, 0, sizeof(vfmt));
 	memset(&vbi_fmt, 0, sizeof(vbi_fmt));
 	memset(&raw_fmt, 0, sizeof(raw_fmt));
 	memset(&vfmt_out, 0, sizeof(vfmt_out));
 	memset(&vbi_fmt_out, 0, sizeof(vbi_fmt_out));
+	memset(&overlay_fmt, 0, sizeof(overlay_fmt));
 	memset(&overlay_fmt_out, 0, sizeof(overlay_fmt_out));
 	memset(&raw_fmt_out, 0, sizeof(raw_fmt_out));
 	memset(&tuner, 0, sizeof(tuner));
@@ -1238,6 +1373,7 @@ int main(int argc, char **argv)
 			}
 			break;
 		case OptSetVideoFormat:
+		case OptTryVideoFormat:
 			subs = optarg;
 			while (*subs != '\0') {
 				static const char *const subopts[] = {
@@ -1269,6 +1405,7 @@ int main(int argc, char **argv)
 			}
 			break;
 		case OptSetVideoOutFormat:
+		case OptTryVideoOutFormat:
 			subs = optarg;
 			while (*subs != '\0') {
 				static const char *const subopts[] = {
@@ -1289,23 +1426,63 @@ int main(int argc, char **argv)
 				}
 			}
 			break;
+		case OptSetOverlayFormat:
+		case OptTryOverlayFormat:
 		case OptSetOutputOverlayFormat:
+		case OptTryOutputOverlayFormat:
+			switch (ch) {
+			case OptSetOverlayFormat:
+			case OptTryOverlayFormat:
+				set_overlay_fmt_ptr = &set_overlay_fmt;
+				overlay_fmt_ptr = &overlay_fmt;
+				break;
+			case OptSetOutputOverlayFormat:
+			case OptTryOutputOverlayFormat:
+				set_overlay_fmt_ptr = &set_overlay_fmt_out;
+				overlay_fmt_ptr = &overlay_fmt_out;
+				break;
+			}
 			subs = optarg;
 			while (*subs != '\0') {
 				static const char *const subopts[] = {
 					"chromakey",
 					"global_alpha",
+					"left",
+					"top",
+					"width",
+					"height",
+					"field",
 					NULL
 				};
 
 				switch (parse_subopt(&subs, subopts, &value)) {
 				case 0:
-					overlay_fmt_out.fmt.win.chromakey = strtol(value, 0L, 0);
-					set_overlay_fmt_out |= FmtChromaKey;
+					overlay_fmt_ptr->fmt.win.chromakey = strtol(value, 0L, 0);
+					*set_overlay_fmt_ptr |= FmtChromaKey;
 					break;
 				case 1:
-					overlay_fmt_out.fmt.win.global_alpha = strtol(value, 0L, 0);
-					set_overlay_fmt_out |= FmtGlobalAlpha;
+					overlay_fmt_ptr->fmt.win.global_alpha = strtol(value, 0L, 0);
+					*set_overlay_fmt_ptr |= FmtGlobalAlpha;
+					break;
+				case 2:
+					overlay_fmt_ptr->fmt.win.w.left = strtol(value, 0L, 0);
+					*set_overlay_fmt_ptr |= FmtLeft;
+					break;
+				case 3:
+					overlay_fmt_ptr->fmt.win.w.top = strtol(value, 0L, 0);
+					*set_overlay_fmt_ptr |= FmtTop;
+					break;
+				case 4:
+					overlay_fmt_ptr->fmt.win.w.width = strtol(value, 0L, 0);
+					*set_overlay_fmt_ptr |= FmtWidth;
+					break;
+				case 5:
+					overlay_fmt_ptr->fmt.win.w.height = strtol(value, 0L, 0);
+					*set_overlay_fmt_ptr |= FmtHeight;
+					break;
+				case 6:
+					overlay_fmt_ptr->fmt.win.field = parse_field(value);
+					*set_overlay_fmt_ptr |= FmtField;
 					break;
 				}
 			}
@@ -1439,11 +1616,13 @@ int main(int argc, char **argv)
 			break;
 		case OptSetSlicedVbiFormat:
 		case OptSetSlicedVbiOutFormat:
+		case OptTrySlicedVbiFormat:
+		case OptTrySlicedVbiOutFormat:
 		{
 			bool foundOff = false;
 			v4l2_format *fmt = &vbi_fmt;
 
-			if (ch == OptSetSlicedVbiOutFormat)
+			if (ch == OptSetSlicedVbiOutFormat || ch == OptTrySlicedVbiOutFormat)
 				fmt = &vbi_fmt_out;
 			fmt->fmt.sliced.service_set = 0;
 			subs = optarg;
@@ -1486,6 +1665,9 @@ int main(int argc, char **argv)
 			}
 			break;
 		}
+		case OptListDevices:
+			list_devices();
+			break;
 		case ':':
 			fprintf(stderr, "Option `%s' requires a value\n",
 				argv[optind]);
@@ -1513,6 +1695,7 @@ int main(int argc, char **argv)
 		exit(1);
 	}
 
+	verbose = options[OptVerbose];
 	doioctl(fd, VIDIOC_QUERYCAP, &vcap, "VIDIOC_QUERYCAP");
 	capabilities = vcap.capabilities;
 	find_controls(fd);
@@ -1550,6 +1733,7 @@ int main(int argc, char **argv)
 		options[OptGetFBuf] = 1;
 		options[OptGetCropCap] = 1;
 		options[OptGetOutputCropCap] = 1;
+		options[OptSilent] = 1;
 	}
 
 	/* Information Opts */
@@ -1632,7 +1816,7 @@ int main(int argc, char **argv)
 		}
 	}
 
-	if (options[OptSetVideoFormat]) {
+	if (options[OptSetVideoFormat] || options[OptTryVideoFormat]) {
 		struct v4l2_format in_vfmt;
 
 		in_vfmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
@@ -1653,12 +1837,17 @@ int main(int argc, char **argv)
 					in_vfmt.fmt.pix.pixelformat = fmt.pixelformat;
 				}
 			}
-			doioctl(fd, VIDIOC_S_FMT, &in_vfmt, "VIDIOC_S_FMT");
+			if (options[OptSetVideoFormat])
+				ret = doioctl(fd, VIDIOC_S_FMT, &in_vfmt, "VIDIOC_S_FMT");
+			else
+				ret = doioctl(fd, VIDIOC_TRY_FMT, &in_vfmt, "VIDIOC_TRY_FMT");
+			if (ret == 0 && verbose)
+				printfmt(in_vfmt);
 		}
 	}
 set_vid_fmt_error:
 
-	if (options[OptSetVideoOutFormat]) {
+	if (options[OptSetVideoOutFormat] || options[OptTryVideoOutFormat]) {
 		struct v4l2_format in_vfmt;
 
 		in_vfmt.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
@@ -1667,35 +1856,65 @@ set_vid_fmt_error:
 				in_vfmt.fmt.pix.width = vfmt_out.fmt.pix.width;
 			if (set_fmts_out & FmtHeight)
 				in_vfmt.fmt.pix.height = vfmt_out.fmt.pix.height;
-			doioctl(fd, VIDIOC_S_FMT, &in_vfmt, "VIDIOC_S_FMT");
+
+			if (options[OptSetVideoOutFormat])
+				ret = doioctl(fd, VIDIOC_S_FMT, &in_vfmt, "VIDIOC_S_FMT");
+			else
+				ret = doioctl(fd, VIDIOC_TRY_FMT, &in_vfmt, "VIDIOC_TRY_FMT");
+			if (ret == 0 && verbose)
+				printfmt(in_vfmt);
 		}
 	}
 
-	if (options[OptSetSlicedVbiFormat]) {
-		if (vbi_fmt.fmt.sliced.service_set == 0) {
-			// switch to raw mode
-			vbi_fmt.type = V4L2_BUF_TYPE_VBI_CAPTURE;
-			if (doioctl(fd, VIDIOC_G_FMT, &vbi_fmt, "VIDIOC_G_FMT") == 0)
-				doioctl(fd, VIDIOC_S_FMT, &vbi_fmt, "VIDIOC_S_FMT");
-		} else {
-			vbi_fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
-			doioctl(fd, VIDIOC_S_FMT, &vbi_fmt, "VIDIOC_S_FMT");
-		}
+	if (options[OptSetSlicedVbiFormat] || options[OptTrySlicedVbiFormat]) {
+		vbi_fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
+		if (options[OptSetSlicedVbiFormat])
+			ret = doioctl(fd, VIDIOC_S_FMT, &vbi_fmt, "VIDIOC_S_FMT");
+		else
+			ret = doioctl(fd, VIDIOC_TRY_FMT, &vbi_fmt, "VIDIOC_TRY_FMT");
+		if (ret == 0 && verbose)
+			printfmt(vbi_fmt);
 	}
 
-	if (options[OptSetSlicedVbiOutFormat]) {
-		if (vbi_fmt_out.fmt.sliced.service_set == 0) {
-			// switch to raw mode
-			vbi_fmt_out.type = V4L2_BUF_TYPE_VBI_OUTPUT;
-			if (doioctl(fd, VIDIOC_G_FMT, &vbi_fmt_out, "VIDIOC_G_FMT") == 0)
-				doioctl(fd, VIDIOC_S_FMT, &vbi_fmt_out, "VIDIOC_S_FMT");
-		} else {
-			vbi_fmt_out.type = V4L2_BUF_TYPE_SLICED_VBI_OUTPUT;
-			doioctl(fd, VIDIOC_S_FMT, &vbi_fmt_out, "VIDIOC_S_FMT");
+	if (options[OptSetSlicedVbiOutFormat] || options[OptTrySlicedVbiOutFormat]) {
+		vbi_fmt_out.type = V4L2_BUF_TYPE_SLICED_VBI_OUTPUT;
+		if (options[OptSetSlicedVbiOutFormat])
+			ret = doioctl(fd, VIDIOC_S_FMT, &vbi_fmt_out, "VIDIOC_S_FMT");
+		else
+			ret = doioctl(fd, VIDIOC_TRY_FMT, &vbi_fmt_out, "VIDIOC_TRY_FMT");
+		if (ret == 0 && verbose)
+			printfmt(vbi_fmt_out);
+	}
+
+	if (options[OptSetOverlayFormat] || options[OptTryOverlayFormat]) {
+		struct v4l2_format fmt;
+
+		fmt.type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
+		if (doioctl(fd, VIDIOC_G_FMT, &fmt, "VIDIOC_G_FMT") == 0) {
+			if (set_overlay_fmt & FmtChromaKey)
+				fmt.fmt.win.chromakey = overlay_fmt.fmt.win.chromakey;
+			if (set_overlay_fmt & FmtGlobalAlpha)
+				fmt.fmt.win.global_alpha = overlay_fmt.fmt.win.global_alpha;
+			if (set_overlay_fmt & FmtLeft)
+				fmt.fmt.win.w.left = overlay_fmt.fmt.win.w.left;
+			if (set_overlay_fmt & FmtTop)
+				fmt.fmt.win.w.top = overlay_fmt.fmt.win.w.top;
+			if (set_overlay_fmt & FmtWidth)
+				fmt.fmt.win.w.width = overlay_fmt.fmt.win.w.width;
+			if (set_overlay_fmt & FmtHeight)
+				fmt.fmt.win.w.height = overlay_fmt.fmt.win.w.height;
+			if (set_overlay_fmt & FmtField)
+				fmt.fmt.win.field = overlay_fmt.fmt.win.field;
+			if (options[OptSetOverlayFormat])
+				ret = doioctl(fd, VIDIOC_S_FMT, &fmt, "VIDIOC_S_FMT");
+			else
+				ret = doioctl(fd, VIDIOC_TRY_FMT, &fmt, "VIDIOC_TRY_FMT");
+			if (ret == 0 && verbose)
+				printfmt(fmt);
 		}
 	}
 
-	if (options[OptSetOutputOverlayFormat]) {
+	if (options[OptSetOutputOverlayFormat] || options[OptTryOutputOverlayFormat]) {
 		struct v4l2_format fmt;
 
 		fmt.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY;
@@ -1704,7 +1923,22 @@ set_vid_fmt_error:
 				fmt.fmt.win.chromakey = overlay_fmt_out.fmt.win.chromakey;
 			if (set_overlay_fmt_out & FmtGlobalAlpha)
 				fmt.fmt.win.global_alpha = overlay_fmt_out.fmt.win.global_alpha;
-			doioctl(fd, VIDIOC_S_FMT, &fmt, "VIDIOC_S_FMT");
+			if (set_overlay_fmt_out & FmtLeft)
+				fmt.fmt.win.w.left = overlay_fmt_out.fmt.win.w.left;
+			if (set_overlay_fmt_out & FmtTop)
+				fmt.fmt.win.w.top = overlay_fmt_out.fmt.win.w.top;
+			if (set_overlay_fmt_out & FmtWidth)
+				fmt.fmt.win.w.width = overlay_fmt_out.fmt.win.w.width;
+			if (set_overlay_fmt_out & FmtHeight)
+				fmt.fmt.win.w.height = overlay_fmt_out.fmt.win.w.height;
+			if (set_overlay_fmt_out & FmtField)
+				fmt.fmt.win.field = overlay_fmt_out.fmt.win.field;
+			if (options[OptSetOutputOverlayFormat])
+				ret = doioctl(fd, VIDIOC_S_FMT, &fmt, "VIDIOC_S_FMT");
+			else
+				ret = doioctl(fd, VIDIOC_TRY_FMT, &fmt, "VIDIOC_TRY_FMT");
+			if (ret == 0 && verbose)
+				printfmt(fmt);
 		}
 	}
author	Michael Krufky <mkrufky@linuxtv.org>	2008-09-25 08:37:12 -0400
committer	Michael Krufky <mkrufky@linuxtv.org>	2008-09-25 08:37:12 -0400
commit	7e39de54b4ed06bb2ababbe72b16f195d796d8f0 (patch)
tree	5a74da414f5b1aaa78712988a989a00a94736648
parent	968c43076f37c9f65df65fe50a1c643a82b1192b (diff)
parent	9385e4874ef72f62d77800fe2eb47429d0854125 (diff)
download	mediapointer-dvb-s2-7e39de54b4ed06bb2ababbe72b16f195d796d8f0.tar.gz mediapointer-dvb-s2-7e39de54b4ed06bb2ababbe72b16f195d796d8f0.tar.bz2