merge: http://kernellabs.com/hg/~mkrufky/cx23885

From: Mauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 files changed, 174 insertions, 61 deletions

diff --git a/linux/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/linux/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 301bf1688..850a6c606 100644
--- a/linux/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/linux/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -605,7 +605,7 @@ static int cablestar2_attach(struct flexcop_device *fc,
 	fc->fe->ops.i2c_gate_ctrl = NULL;
 
 	if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61,
-			fc->fc_i2c_adap[2].i2c_adap, DVB_PLL_TDEE4))
+			&fc->fc_i2c_adap[2].i2c_adap, DVB_PLL_TDEE4))
 		goto fail;
 
 	return 1;
diff --git a/linux/drivers/media/dvb/bt8xx/dst_ca.c b/linux/drivers/media/dvb/bt8xx/dst_ca.c
index bdc22a467..cf35a916c 100644
--- a/linux/drivers/media/dvb/bt8xx/dst_ca.c
+++ b/linux/drivers/media/dvb/bt8xx/dst_ca.c
@@ -21,6 +21,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/smp_lock.h>
 #include <linux/string.h>
 #include <linux/dvb/ca.h>
 #include "dvbdev.h"
diff --git a/linux/drivers/media/dvb/dm1105/dm1105.c b/linux/drivers/media/dvb/dm1105/dm1105.c
index 17edeb66b..f937151b3 100644
--- a/linux/drivers/media/dvb/dm1105/dm1105.c
+++ b/linux/drivers/media/dvb/dm1105/dm1105.c
@@ -44,6 +44,14 @@
 #include "cx24116.h"
 #include "z0194a.h"
 
+#define UNSET (-1U)
+
+#define DM1105_BOARD_NOAUTO		UNSET
+#define DM1105_BOARD_UNKNOWN		0
+#define DM1105_BOARD_DVBWORLD_2002	1
+#define DM1105_BOARD_DVBWORLD_2004	2
+#define DM1105_BOARD_AXESS_DM05		3
+
 /* ----------------------------------------------- */
 /*
  * PCI ID's
@@ -153,20 +161,105 @@
 
 /* GPIO's for LNB power control */
 #define DM1105_LNB_MASK				0x00000000
+#define DM1105_LNB_OFF				0x00020000
 #define DM1105_LNB_13V				0x00010100
 #define DM1105_LNB_18V				0x00000100
 
 /* GPIO's for LNB power control for Axess DM05 */
 #define DM05_LNB_MASK				0x00000000
+#define DM05_LNB_OFF				0x00020000/* actually 13v */
 #define DM05_LNB_13V				0x00020000
 #define DM05_LNB_18V				0x00030000
 
+static unsigned int card[]  = {[0 ... 3] = UNSET };
+module_param_array(card,  int, NULL, 0444);
+MODULE_PARM_DESC(card, "card type");
+
 static int ir_debug;
 module_param(ir_debug, int, 0644);
 MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
 
+static unsigned int dm1105_devcount;
+
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
+struct dm1105_board {
+	char                    *name;
+};
+
+struct dm1105_subid {
+	u16     subvendor;
+	u16     subdevice;
+	u32     card;
+};
+
+static const struct dm1105_board dm1105_boards[] = {
+	[DM1105_BOARD_UNKNOWN] = {
+		.name		= "UNKNOWN/GENERIC",
+	},
+	[DM1105_BOARD_DVBWORLD_2002] = {
+		.name		= "DVBWorld PCI 2002",
+	},
+	[DM1105_BOARD_DVBWORLD_2004] = {
+		.name		= "DVBWorld PCI 2004",
+	},
+	[DM1105_BOARD_AXESS_DM05] = {
+		.name		= "Axess/EasyTv DM05",
+	},
+};
+
+static const struct dm1105_subid dm1105_subids[] = {
+	{
+		.subvendor = 0x0000,
+		.subdevice = 0x2002,
+		.card      = DM1105_BOARD_DVBWORLD_2002,
+	}, {
+		.subvendor = 0x0001,
+		.subdevice = 0x2002,
+		.card      = DM1105_BOARD_DVBWORLD_2002,
+	}, {
+		.subvendor = 0x0000,
+		.subdevice = 0x2004,
+		.card      = DM1105_BOARD_DVBWORLD_2004,
+	}, {
+		.subvendor = 0x0001,
+		.subdevice = 0x2004,
+		.card      = DM1105_BOARD_DVBWORLD_2004,
+	}, {
+		.subvendor = 0x195d,
+		.subdevice = 0x1105,
+		.card      = DM1105_BOARD_AXESS_DM05,
+	},
+};
+
+static void dm1105_card_list(struct pci_dev *pci)
+{
+	int i;
+
+	if (0 == pci->subsystem_vendor &&
+			0 == pci->subsystem_device) {
+		printk(KERN_ERR
+			"dm1105: Your board has no valid PCI Subsystem ID\n"
+			"dm1105: and thus can't be autodetected\n"
+			"dm1105: Please pass card=<n> insmod option to\n"
+			"dm1105: workaround that.  Redirect complaints to\n"
+			"dm1105: the vendor of the TV card.  Best regards,\n"
+			"dm1105: -- tux\n");
+	} else {
+		printk(KERN_ERR
+			"dm1105: Your board isn't known (yet) to the driver.\n"
+			"dm1105: You can try to pick one of the existing\n"
+			"dm1105: card configs via card=<n> insmod option.\n"
+			"dm1105: Updating to the latest version might help\n"
+			"dm1105: as well.\n");
+	}
+	printk(KERN_ERR "Here is a list of valid choices for the card=<n> "
+		   "insmod option:\n");
+	for (i = 0; i < ARRAY_SIZE(dm1105_boards); i++)
+		printk(KERN_ERR "dm1105:    card=%d -> %s\n",
+				i, dm1105_boards[i].name);
+}
+
 /* infrared remote control */
 struct infrared {
 	struct input_dev	*input_dev;
@@ -193,6 +286,8 @@ struct dm1105dvb {
 	struct dvb_frontend *fe;
 	struct dvb_net dvbnet;
 	unsigned int full_ts_users;
+	unsigned int boardnr;
+	int nr;
 
 	/* i2c */
 	struct i2c_adapter i2c_adap;
@@ -211,7 +306,6 @@ struct dm1105dvb {
 	unsigned int	PacketErrorCount;
 	unsigned int dmarst;
 	spinlock_t lock;
-
 };
 
 #define dm_io_mem(reg)	((unsigned long)(&dm1105dvb->io_mem[reg]))
@@ -329,16 +423,20 @@ static inline struct dm1105dvb *frontend_to_dm1105dvb(struct dvb_frontend *fe)
 static int dm1105dvb_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 {
 	struct dm1105dvb *dm1105dvb = frontend_to_dm1105dvb(fe);
-	u32 lnb_mask, lnb_13v, lnb_18v;
+	u32 lnb_mask, lnb_13v, lnb_18v, lnb_off;
 
-	switch (dm1105dvb->pdev->subsystem_device) {
-	case PCI_DEVICE_ID_DM05:
+	switch (dm1105dvb->boardnr) {
+	case DM1105_BOARD_AXESS_DM05:
 		lnb_mask = DM05_LNB_MASK;
+		lnb_off = DM05_LNB_OFF;
 		lnb_13v = DM05_LNB_13V;
 		lnb_18v = DM05_LNB_18V;
 		break;
+	case DM1105_BOARD_DVBWORLD_2002:
+	case DM1105_BOARD_DVBWORLD_2004:
 	default:
 		lnb_mask = DM1105_LNB_MASK;
+		lnb_off = DM1105_LNB_OFF;
 		lnb_13v = DM1105_LNB_13V;
 		lnb_18v = DM1105_LNB_18V;
 	}
@@ -346,8 +444,10 @@ static int dm1105dvb_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t volta
 	outl(lnb_mask, dm_io_mem(DM1105_GPIOCTR));
 	if (voltage == SEC_VOLTAGE_18)
 		outl(lnb_18v , dm_io_mem(DM1105_GPIOVAL));
-	else
+	else if (voltage == SEC_VOLTAGE_13)
 		outl(lnb_13v, dm_io_mem(DM1105_GPIOVAL));
+	else
+		outl(lnb_off, dm_io_mem(DM1105_GPIOVAL));
 
 	return 0;
 }
@@ -621,8 +721,8 @@ static int __devinit frontend_init(struct dm1105dvb *dm1105dvb)
 {
 	int ret;
 
-	switch (dm1105dvb->pdev->subsystem_device) {
-	case PCI_DEVICE_ID_DW2004:
+	switch (dm1105dvb->boardnr) {
+	case DM1105_BOARD_DVBWORLD_2004:
 		dm1105dvb->fe = dvb_attach(
 			cx24116_attach, &serit_sp2633_config,
 			&dm1105dvb->i2c_adap);
@@ -630,6 +730,8 @@ static int __devinit frontend_init(struct dm1105dvb *dm1105dvb)
 			dm1105dvb->fe->ops.set_voltage = dm1105dvb_set_voltage;
 
 		break;
+	case DM1105_BOARD_DVBWORLD_2002:
+	case DM1105_BOARD_AXESS_DM05:
 	default:
 		dm1105dvb->fe = dvb_attach(
 			stv0299_attach, &sharp_z0194a_config,
@@ -708,11 +810,31 @@ static int __devinit dm1105_probe(struct pci_dev *pdev,
 	struct dvb_demux *dvbdemux;
 	struct dmx_demux *dmx;
 	int ret = -ENOMEM;
+	int i;
 
 	dm1105dvb = kzalloc(sizeof(struct dm1105dvb), GFP_KERNEL);
 	if (!dm1105dvb)
 		return -ENOMEM;
 
+	/* board config */
+	dm1105dvb->nr = dm1105_devcount;
+	dm1105dvb->boardnr = UNSET;
+	if (card[dm1105dvb->nr] < ARRAY_SIZE(dm1105_boards))
+		dm1105dvb->boardnr = card[dm1105dvb->nr];
+	for (i = 0; UNSET == dm1105dvb->boardnr &&
+				i < ARRAY_SIZE(dm1105_subids); i++)
+		if (pdev->subsystem_vendor ==
+			dm1105_subids[i].subvendor &&
+				pdev->subsystem_device ==
+					dm1105_subids[i].subdevice)
+			dm1105dvb->boardnr = dm1105_subids[i].card;
+
+	if (UNSET == dm1105dvb->boardnr) {
+		dm1105dvb->boardnr = DM1105_BOARD_UNKNOWN;
+		dm1105_card_list(pdev);
+	}
+
+	dm1105_devcount++;
 	dm1105dvb->pdev = pdev;
 	dm1105dvb->buffer_size = 5 * DM1105_DMA_BYTES;
 	dm1105dvb->PacketErrorCount = 0;
@@ -889,6 +1011,7 @@ static void __devexit dm1105_remove(struct pci_dev *pdev)
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
 	pci_set_drvdata(pdev, NULL);
+	dm1105_devcount--;
 	kfree(dm1105dvb);
 }
 
@@ -897,17 +1020,12 @@ 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,
+		.subdevice = PCI_ANY_ID,
 	}, {
 		.vendor = PCI_VENDOR_ID_AXESS,
 		.device = PCI_DEVICE_ID_DM05,
-		.subvendor = PCI_VENDOR_ID_AXESS,
-		.subdevice = PCI_DEVICE_ID_DM05,
+		.subvendor = PCI_ANY_ID,
+		.subdevice = PCI_ANY_ID,
 	}, {
 		/* empty */
 	},
diff --git a/linux/drivers/media/dvb/dvb-core/dvbdev.h b/linux/drivers/media/dvb/dvb-core/dvbdev.h
index 79927305e..487919bea 100644
--- a/linux/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/linux/drivers/media/dvb/dvb-core/dvbdev.h
@@ -27,7 +27,6 @@
 #include <linux/poll.h>
 #include <linux/fs.h>
 #include <linux/list.h>
-#include <linux/smp_lock.h>
 
 #define DVB_MAJOR 212
 
diff --git a/linux/drivers/media/dvb/dvb-usb/af9015.c b/linux/drivers/media/dvb/dvb-usb/af9015.c
index b6fc8ddf3..a94f4d305 100644
--- a/linux/drivers/media/dvb/dvb-usb/af9015.c
+++ b/linux/drivers/media/dvb/dvb-usb/af9015.c
@@ -541,24 +541,22 @@ exit:
 /* dump eeprom */
 static int af9015_eeprom_dump(struct dvb_usb_device *d)
 {
-	char buf[4+3*16+1], buf2[4];
 	u8 reg, val;
 
 	for (reg = 0; ; reg++) {
 		if (reg % 16 == 0) {
 			if (reg)
-				deb_info("%s\n", buf);
-			sprintf(buf, "%02x: ", reg);
+				deb_info(KERN_CONT "\n");
+			deb_info(KERN_DEBUG "%02x:", reg);
 		}
 		if (af9015_read_reg_i2c(d, AF9015_I2C_EEPROM, reg, &val) == 0)
-			sprintf(buf2, "%02x ", val);
+			deb_info(KERN_CONT " %02x", val);
 		else
-			strcpy(buf2, "-- ");
-		strcat(buf, buf2);
+			deb_info(KERN_CONT " --");
 		if (reg == 0xff)
 			break;
 	}
-	deb_info("%s\n", buf);
+	deb_info(KERN_CONT "\n");
 	return 0;
 }
 
diff --git a/linux/drivers/media/dvb/frontends/stv0900_core.c b/linux/drivers/media/dvb/frontends/stv0900_core.c
index 84bf35edb..5dbcf215f 100644
--- a/linux/drivers/media/dvb/frontends/stv0900_core.c
+++ b/linux/drivers/media/dvb/frontends/stv0900_core.c
@@ -234,8 +234,8 @@ enum fe_stv0900_error stv0900_initialize(struct stv0900_internal *i_params)
 #endif
 			stv0900_write_reg(i_params, R0900_P1_TNRCFG, 0x6c);
 			stv0900_write_reg(i_params, R0900_P2_TNRCFG, 0x6f);
-			stv0900_write_reg(i_params, R0900_P1_I2CRPT, 0x24);
-			stv0900_write_reg(i_params, R0900_P2_I2CRPT, 0x24);
+			stv0900_write_reg(i_params, R0900_P1_I2CRPT, 0x20);
+			stv0900_write_reg(i_params, R0900_P2_I2CRPT, 0x20);
 			stv0900_write_reg(i_params, R0900_NCOARSE, 0x13);
 			msleep(3);
 			stv0900_write_reg(i_params, R0900_I2CCFG, 0x08);
@@ -374,8 +374,8 @@ static int stv0900_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 	u32 fi2c;
 
 	dmd_reg(fi2c, F0900_P1_I2CT_ON, F0900_P2_I2CT_ON);
-	if (enable)
-		stv0900_write_bits(i_params, fi2c, 1);
+
+	stv0900_write_bits(i_params, fi2c, enable);
 
 	return 0;
 }
diff --git a/linux/drivers/media/dvb/frontends/stv6110.c b/linux/drivers/media/dvb/frontends/stv6110.c
index 70efac869..dcf1b21ea 100644
--- a/linux/drivers/media/dvb/frontends/stv6110.c
+++ b/linux/drivers/media/dvb/frontends/stv6110.c
@@ -36,6 +36,7 @@ struct stv6110_priv {
 	struct i2c_adapter *i2c;
 
 	u32 mclk;
+	u8 clk_div;
 	u8 regs[8];
 };
 
@@ -100,35 +101,25 @@ static int stv6110_read_regs(struct dvb_frontend *fe, u8 regs[],
 	struct stv6110_priv *priv = fe->tuner_priv;
 	int rc;
 	u8 reg[] = { start };
-	struct i2c_msg msg_wr = {
-		.addr	= priv->i2c_address,
-		.flags	= 0,
-		.buf	= reg,
-		.len	= 1,
+	struct i2c_msg msg[] = {
+		{
+			.addr	= priv->i2c_address,
+			.flags	= 0,
+			.buf	= reg,
+			.len	= 1,
+		}, {
+			.addr	= priv->i2c_address,
+			.flags	= I2C_M_RD,
+			.buf	= regs,
+			.len	= len,
+		},
 	};
 
-	struct i2c_msg msg_rd = {
-		.addr	= priv->i2c_address,
-		.flags	= I2C_M_RD,
-		.buf	= regs,
-		.len	= len,
-	};
-	/* write subaddr */
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 
-	rc = i2c_transfer(priv->i2c, &msg_wr, 1);
-	if (rc != 1)
-		dprintk("%s: i2c error\n", __func__);
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-	/* read registers */
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-
-	rc = i2c_transfer(priv->i2c, &msg_rd, 1);
-	if (rc != 1)
+	rc = i2c_transfer(priv->i2c, msg, 2);
+	if (rc != 2)
 		dprintk("%s: i2c error\n", __func__);
 
 	if (fe->ops.i2c_gate_ctrl)
@@ -221,6 +212,10 @@ static int stv6110_init(struct dvb_frontend *fe)
 	priv->regs[RSTV6110_CTRL1] |=
 				((((priv->mclk / 1000000) - 16) & 0x1f) << 3);
 
+	/* divisor value for the output clock */
+	priv->regs[RSTV6110_CTRL2] &= ~0xc0;
+	priv->regs[RSTV6110_CTRL2] |= (priv->clk_div << 6);
+
 	stv6110_write_regs(fe, &priv->regs[RSTV6110_CTRL1], RSTV6110_CTRL1, 8);
 	msleep(1);
 	stv6110_set_bandwidth(fe, 72000000);
@@ -418,6 +413,10 @@ struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe,
 	};
 	int ret;
 
+	/* divisor value for the output clock */
+	reg0[2] &= ~0xc0;
+	reg0[2] |= (config->clk_div << 6);
+
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 
@@ -436,6 +435,7 @@ struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe,
 	priv->i2c_address = config->i2c_address;
 	priv->i2c = i2c;
 	priv->mclk = config->mclk;
+	priv->clk_div = config->clk_div;
 
 	memcpy(&priv->regs, &reg0[1], 8);
 
diff --git a/linux/drivers/media/dvb/frontends/stv6110.h b/linux/drivers/media/dvb/frontends/stv6110.h
index 1c0314d6a..9db240241 100644
--- a/linux/drivers/media/dvb/frontends/stv6110.h
+++ b/linux/drivers/media/dvb/frontends/stv6110.h
@@ -41,7 +41,7 @@
 struct stv6110_config {
 	u8 i2c_address;
 	u32 mclk;
-	int iq_wiring;
+	u8 clk_div;	/* divisor value for the output clock */
 };
 
 #if defined(CONFIG_DVB_STV6110) || (defined(CONFIG_DVB_STV6110_MODULE) \
diff --git a/linux/drivers/media/dvb/frontends/zl10353.c b/linux/drivers/media/dvb/frontends/zl10353.c
index 6b58bf961..a69e9602c 100644
--- a/linux/drivers/media/dvb/frontends/zl10353.c
+++ b/linux/drivers/media/dvb/frontends/zl10353.c
@@ -102,7 +102,6 @@ static int zl10353_read_register(struct zl10353_state *state, u8 reg)
 static void zl10353_dump_regs(struct dvb_frontend *fe)
 {
 	struct zl10353_state *state = fe->demodulator_priv;
-	char buf[52], buf2[4];
 	int ret;
 	u8 reg;
 
@@ -110,19 +109,18 @@ static void zl10353_dump_regs(struct dvb_frontend *fe)
 	for (reg = 0; ; reg++) {
 		if (reg % 16 == 0) {
 			if (reg)
-				printk(KERN_DEBUG "%s\n", buf);
-			sprintf(buf, "%02x: ", reg);
+				printk(KERN_CONT "\n");
+			printk(KERN_DEBUG "%02x:", reg);
 		}
 		ret = zl10353_read_register(state, reg);
 		if (ret >= 0)
-			sprintf(buf2, "%02x ", (u8)ret);
+			printk(KERN_CONT " %02x", (u8)ret);
 		else
-			strcpy(buf2, "-- ");
-		strcat(buf, buf2);
+			printk(KERN_CONT " --");
 		if (reg == 0xff)
 			break;
 	}
-	printk(KERN_DEBUG "%s\n", buf);
+	printk(KERN_CONT "\n");
 }
 #endif
 
diff --git a/linux/drivers/media/dvb/ttpci/av7110.c b/linux/drivers/media/dvb/ttpci/av7110.c
index 1b961db62..23f45a971 100644
--- a/linux/drivers/media/dvb/ttpci/av7110.c
+++ b/linux/drivers/media/dvb/ttpci/av7110.c
@@ -36,7 +36,6 @@
 #include <linux/fs.h>
 #include <linux/timer.h>
 #include <linux/poll.h>
-#include <linux/smp_lock.h>
 
 #include <linux/kernel.h>
 #include <linux/sched.h>