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authorMauro Carvalho Chehab <mchehab@redhat.com>2009-05-27 10:40:37 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-05-27 10:40:37 -0300
commitfa6bf06d0bc8a417de4d20da09191a12baf5b6a4 (patch)
tree13405dea17647d9e929895152fb308320ca0795c /linux/drivers/media/video
parente04d6d72df5f7dfbf9d9355950617c7d3a041ea0 (diff)
parente869f37a082df276cbc412d3f7da04fd3b41fed4 (diff)
downloadmediapointer-dvb-s2-fa6bf06d0bc8a417de4d20da09191a12baf5b6a4.tar.gz
mediapointer-dvb-s2-fa6bf06d0bc8a417de4d20da09191a12baf5b6a4.tar.bz2
merge: http://linuxtv.org/hg/~jfrancois/v4l-dvb
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/drivers/media/video')
-rw-r--r--linux/drivers/media/video/bt8xx/bttv-driver.c1
-rw-r--r--linux/drivers/media/video/bt8xx/bttv-i2c.c21
-rw-r--r--linux/drivers/media/video/cx18/cx18-av-core.c137
-rw-r--r--linux/drivers/media/video/cx18/cx18-av-vbi.c4
-rw-r--r--linux/drivers/media/video/cx18/cx18-streams.c9
-rw-r--r--linux/drivers/media/video/cx231xx/cx231xx-cards.c8
-rw-r--r--linux/drivers/media/video/cx231xx/cx231xx-i2c.c32
-rw-r--r--linux/drivers/media/video/cx231xx/cx231xx-input.c2
-rw-r--r--linux/drivers/media/video/cx231xx/cx231xx.h2
-rw-r--r--linux/drivers/media/video/cx23885/cx23885-417.c1
-rw-r--r--linux/drivers/media/video/cx23885/cx23885-dvb.c8
-rw-r--r--linux/drivers/media/video/cx23885/cx23885-i2c.c12
-rw-r--r--linux/drivers/media/video/cx88/cx88-core.c1
-rw-r--r--linux/drivers/media/video/cx88/cx88-i2c.c13
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-cards.c93
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-i2c.c25
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-input.c8
-rw-r--r--linux/drivers/media/video/em28xx/em28xx.h4
-rw-r--r--linux/drivers/media/video/ir-kbd-i2c.c222
-rw-r--r--linux/drivers/media/video/ivtv/ivtv-i2c.c36
-rw-r--r--linux/drivers/media/video/pvrusb2/pvrusb2-devattr.c4
-rw-r--r--linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c2
-rw-r--r--linux/drivers/media/video/s2255drv.c48
-rw-r--r--linux/drivers/media/video/saa7134/Kconfig1
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-cards.c4
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-core.c1
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-dvb.c26
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-i2c.c33
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-input.c103
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-video.c9
-rw-r--r--linux/drivers/media/video/saa7134/saa7134.h2
-rw-r--r--linux/drivers/media/video/uvc/uvc_driver.c43
-rw-r--r--linux/drivers/media/video/uvc/uvc_status.c21
-rw-r--r--linux/drivers/media/video/uvc/uvc_v4l2.c14
-rw-r--r--linux/drivers/media/video/uvc/uvc_video.c17
-rw-r--r--linux/drivers/media/video/uvc/uvcvideo.h3
-rw-r--r--linux/drivers/media/video/videobuf-dma-sg.c17
37 files changed, 576 insertions, 411 deletions
diff --git a/linux/drivers/media/video/bt8xx/bttv-driver.c b/linux/drivers/media/video/bt8xx/bttv-driver.c
index 622807b54..8d2075186 100644
--- a/linux/drivers/media/video/bt8xx/bttv-driver.c
+++ b/linux/drivers/media/video/bt8xx/bttv-driver.c
@@ -4198,7 +4198,6 @@ static struct video_device *vdev_init(struct bttv *btv,
if (NULL == vfd)
return NULL;
*vfd = *template;
- vfd->minor = -1;
vfd->v4l2_dev = &btv->c.v4l2_dev;
vfd->release = video_device_release;
vfd->debug = bttv_debug;
diff --git a/linux/drivers/media/video/bt8xx/bttv-i2c.c b/linux/drivers/media/video/bt8xx/bttv-i2c.c
index bf94551c3..31f2f07d9 100644
--- a/linux/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/linux/drivers/media/video/bt8xx/bttv-i2c.c
@@ -405,6 +405,27 @@ int __devinit init_bttv_i2c(struct bttv *btv)
}
if (0 == btv->i2c_rc && i2c_scan)
do_i2c_scan(btv->c.v4l2_dev.name, &btv->i2c_client);
+
+ /* Instantiate the IR receiver device, if present */
+ if (0 == btv->i2c_rc) {
+ struct i2c_board_info info;
+ /* The external IR receiver is at i2c address 0x34 (0x35 for
+ reads). Future Hauppauge cards will have an internal
+ receiver at 0x30 (0x31 for reads). In theory, both can be
+ fitted, and Hauppauge suggest an external overrides an
+ internal.
+
+ That's why we probe 0x1a (~0x34) first. CB
+ */
+ const unsigned short addr_list[] = {
+ 0x1a, 0x18, 0x4b, 0x64, 0x30,
+ I2C_CLIENT_END
+ };
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+ i2c_new_probed_device(&btv->c.i2c_adap, &info, addr_list);
+ }
return btv->i2c_rc;
}
diff --git a/linux/drivers/media/video/cx18/cx18-av-core.c b/linux/drivers/media/video/cx18/cx18-av-core.c
index 2b07b1563..0b3d840cc 100644
--- a/linux/drivers/media/video/cx18/cx18-av-core.c
+++ b/linux/drivers/media/video/cx18/cx18-av-core.c
@@ -277,8 +277,15 @@ void cx18_av_std_setup(struct cx18 *cx)
struct cx18_av_state *state = &cx->av_state;
struct v4l2_subdev *sd = &state->sd;
v4l2_std_id std = state->std;
+
+ /*
+ * Video ADC crystal clock to pixel clock SRC decimation ratio
+ * 28.636360 MHz/13.5 Mpps * 256 = 0x21f.07b
+ */
+ const int src_decimation = 0x21f;
+
int hblank, hactive, burst, vblank, vactive, sc;
- int vblank656, src_decimation;
+ int vblank656;
int luma_lpf, uv_lpf, comb;
u32 pll_int, pll_frac, pll_post;
@@ -288,40 +295,96 @@ void cx18_av_std_setup(struct cx18 *cx)
else
cx18_av_write(cx, 0x49f, 0x14);
+ /*
+ * Note: At the end of a field, there are 3 sets of half line duration
+ * (double horizontal rate) pulses:
+ *
+ * 5 (625) or 6 (525) half-lines to blank for the vertical retrace
+ * 5 (625) or 6 (525) vertical sync pulses of half line duration
+ * 5 (625) or 6 (525) half-lines of equalization pulses
+ */
if (std & V4L2_STD_625_50) {
- /* FIXME - revisit these for Sliced VBI */
+ /*
+ * The following relationships of half line counts should hold:
+ * 625 = vblank656 + vactive
+ * 10 = vblank656 - vblank = vsync pulses + equalization pulses
+ *
+ * vblank656: half lines after line 625/mid-313 of blanked video
+ * vblank: half lines, after line 5/317, of blanked video
+ * vactive: half lines of active video +
+ * 5 half lines after the end of active video
+ *
+ * As far as I can tell:
+ * vblank656 starts counting from the falling edge of the first
+ * vsync pulse (start of line 1 or mid-313)
+ * vblank starts counting from the after the 5 vsync pulses and
+ * 5 or 4 equalization pulses (start of line 6 or 318)
+ *
+ * For 625 line systems the driver will extract VBI information
+ * from lines 6-23 and lines 318-335 (but the slicer can only
+ * handle 17 lines, not the 18 in the vblank region).
+ * In addition, we need vblank656 and vblank to be one whole
+ * line longer, to cover line 24 and 336, so the SAV/EAV RP
+ * codes get generated such that the encoder can actually
+ * extract line 23 & 335 (WSS). We'll lose 1 line in each field
+ * at the top of the screen.
+ *
+ * It appears the 5 half lines that happen after active
+ * video must be included in vactive (579 instead of 574),
+ * otherwise the colors get badly displayed in various regions
+ * of the screen. I guess the chroma comb filter gets confused
+ * without them (at least when a PVR-350 is the PAL source).
+ */
+ vblank656 = 48; /* lines 1 - 24 & 313 - 336 */
+ vblank = 38; /* lines 6 - 24 & 318 - 336 */
+ vactive = 579; /* lines 24 - 313 & 337 - 626 */
+
+ /*
+ * For a 13.5 Mpps clock and 15,625 Hz line rate, a line is
+ * is 864 pixels = 720 active + 144 blanking. ITU-R BT.601
+ * specifies 12 luma clock periods or ~ 0.9 * 13.5 Mpps after
+ * the end of active video to start a horizontal line, so that
+ * leaves 132 pixels of hblank to ignore.
+ */
hblank = 132;
hactive = 720;
- burst = 93;
- vblank = 36;
- vactive = 580;
- vblank656 = 40;
- src_decimation = 0x21f;
+ /*
+ * Burst gate delay (for 625 line systems)
+ * Hsync leading edge to color burst rise = 5.6 us
+ * Color burst width = 2.25 us
+ * Gate width = 4 pixel clocks
+ * (5.6 us + 2.25/2 us) * 13.5 Mpps + 4/2 clocks = 92.79 clocks
+ */
+ burst = 93;
luma_lpf = 2;
if (std & V4L2_STD_PAL) {
uv_lpf = 1;
comb = 0x20;
- sc = 688739;
+ /* sc = 4433618.75 * src_decimation/28636360 * 2^13 */
+ sc = 688700;
} else if (std == V4L2_STD_PAL_Nc) {
uv_lpf = 1;
comb = 0x20;
- sc = 556453;
+ /* sc = 3582056.25 * src_decimation/28636360 * 2^13 */
+ sc = 556422;
} else { /* SECAM */
uv_lpf = 0;
comb = 0;
- sc = 672351;
+ /* (fr + fb)/2 = (4406260 + 4250000)/2 = 4328130 */
+ /* sc = 4328130 * src_decimation/28636360 * 2^13 */
+ sc = 672314;
}
} else {
/*
* The following relationships of half line counts should hold:
- * 525 = vsync + vactive + vblank656
- * 12 = vblank656 - vblank
+ * 525 = prevsync + vblank656 + vactive
+ * 12 = vblank656 - vblank = vsync pulses + equalization pulses
*
- * vsync: always 6 half-lines of vsync pulses
- * vactive: half lines of active video
+ * prevsync: 6 half-lines before the vsync pulses
* vblank656: half lines, after line 3/mid-266, of blanked video
* vblank: half lines, after line 9/272, of blanked video
+ * vactive: half lines of active video
*
* As far as I can tell:
* vblank656 starts counting from the falling edge of the first
@@ -348,20 +411,30 @@ void cx18_av_std_setup(struct cx18 *cx)
luma_lpf = 1;
uv_lpf = 1;
- src_decimation = 0x21f;
+ /*
+ * Burst gate delay (for 525 line systems)
+ * Hsync leading edge to color burst rise = 5.3 us
+ * Color burst width = 2.5 us
+ * Gate width = 4 pixel clocks
+ * (5.3 us + 2.5/2 us) * 13.5 Mpps + 4/2 clocks = 90.425 clocks
+ */
if (std == V4L2_STD_PAL_60) {
- burst = 0x5b;
+ burst = 90;
luma_lpf = 2;
comb = 0x20;
- sc = 688739;
+ /* sc = 4433618.75 * src_decimation/28636360 * 2^13 */
+ sc = 688700;
} else if (std == V4L2_STD_PAL_M) {
- burst = 0x61;
+ /* The 97 needs to be verified against PAL-M timings */
+ burst = 97;
comb = 0x20;
- sc = 555452;
+ /* sc = 3575611.49 * src_decimation/28636360 * 2^13 */
+ sc = 555421;
} else {
- burst = 0x5b;
+ burst = 90;
comb = 0x66;
- sc = 556063;
+ /* sc = 3579545.45.. * src_decimation/28636360 * 2^13 */
+ sc = 556032;
}
}
@@ -373,23 +446,23 @@ void cx18_av_std_setup(struct cx18 *cx)
pll_int, pll_frac, pll_post);
if (pll_post) {
- int fin, fsc, pll;
+ int fsc, pll;
pll = (28636360L * ((((u64)pll_int) << 25) + pll_frac)) >> 25;
pll /= pll_post;
- CX18_DEBUG_INFO_DEV(sd, "PLL = %d.%06d MHz\n",
+ CX18_DEBUG_INFO_DEV(sd, "Video PLL = %d.%06d MHz\n",
pll / 1000000, pll % 1000000);
- CX18_DEBUG_INFO_DEV(sd, "PLL/8 = %d.%06d MHz\n",
+ CX18_DEBUG_INFO_DEV(sd, "Pixel rate = %d.%06d Mpixel/sec\n",
pll / 8000000, (pll / 8) % 1000000);
- fin = ((u64)src_decimation * pll) >> 12;
- CX18_DEBUG_INFO_DEV(sd, "ADC Sampling freq = %d.%06d MHz\n",
- fin / 1000000, fin % 1000000);
+ CX18_DEBUG_INFO_DEV(sd, "ADC XTAL/pixel clock decimation ratio "
+ "= %d.%03d\n", src_decimation / 256,
+ ((src_decimation % 256) * 1000) / 256);
- fsc = (((u64)sc) * pll) >> 24L;
+ fsc = ((((u64)sc) * 28636360)/src_decimation) >> 13L;
CX18_DEBUG_INFO_DEV(sd,
- "Chroma sub-carrier freq = %d.%06d MHz\n",
- fsc / 1000000, fsc % 1000000);
+ "Chroma sub-carrier initial freq = %d.%06d "
+ "MHz\n", fsc / 1000000, fsc % 1000000);
CX18_DEBUG_INFO_DEV(sd, "hblank %i, hactive %i, vblank %i, "
"vactive %i, vblank656 %i, src_dec %i, "
@@ -954,9 +1027,9 @@ static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
* cx18_av_std_setup(), above standard values:
*
* 480 + 1 for 60 Hz systems
- * 576 + 4 for 50 Hz systems
+ * 576 + 3 for 50 Hz systems
*/
- Vlines = pix->height + (is_50Hz ? 4 : 1);
+ Vlines = pix->height + (is_50Hz ? 3 : 1);
/*
* Invalid height and width scaling requests are:
diff --git a/linux/drivers/media/video/cx18/cx18-av-vbi.c b/linux/drivers/media/video/cx18/cx18-av-vbi.c
index 23b31670b..a51732bcc 100644
--- a/linux/drivers/media/video/cx18/cx18-av-vbi.c
+++ b/linux/drivers/media/video/cx18/cx18-av-vbi.c
@@ -255,8 +255,8 @@ int cx18_av_vbi_s_fmt(struct cx18 *cx, struct v4l2_format *fmt)
}
cx18_av_write(cx, 0x43c, 0x16);
- /* FIXME - should match vblank set in cx18_av_std_setup() */
- cx18_av_write(cx, 0x474, is_pal ? 0x2a : 26);
+ /* Should match vblank set in cx18_av_std_setup() */
+ cx18_av_write(cx, 0x474, is_pal ? 38 : 26);
return 0;
}
diff --git a/linux/drivers/media/video/cx18/cx18-streams.c b/linux/drivers/media/video/cx18/cx18-streams.c
index 142302ba5..c134927b3 100644
--- a/linux/drivers/media/video/cx18/cx18-streams.c
+++ b/linux/drivers/media/video/cx18/cx18-streams.c
@@ -376,9 +376,14 @@ static void cx18_vbi_setup(struct cx18_stream *s)
* Tell the encoder to capture 21-4+1=18 lines per field,
* since we want lines 10 through 21.
*
- * FIXME - revisit for 625/50 systems
+ * For 625/50 systems, according to the VIP 2 & BT.656 std:
+ * The EAV RP code's Field bit toggles on line 1, a few lines
+ * after the Vertcal Blank bit has already toggled.
+ * (We've actually set the digitizer so that the Field bit
+ * toggles on line 2.) Tell the encoder to capture 23-2+1=22
+ * lines per field, since we want lines 6 through 23.
*/
- lines = cx->is_60hz ? (21 - 4 + 1) * 2 : 38;
+ lines = cx->is_60hz ? (21 - 4 + 1) * 2 : (23 - 2 + 1) * 2;
}
data[0] = s->handle;
diff --git a/linux/drivers/media/video/cx231xx/cx231xx-cards.c b/linux/drivers/media/video/cx231xx/cx231xx-cards.c
index af6169516..68f92da9e 100644
--- a/linux/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/linux/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -282,12 +282,12 @@ static void cx231xx_config_tuner(struct cx231xx *dev)
}
/* ----------------------------------------------------------------------- */
-void cx231xx_set_ir(struct cx231xx *dev, struct IR_i2c *ir)
+void cx231xx_register_i2c_ir(struct cx231xx *dev)
{
- if (disable_ir) {
- ir->get_key = NULL;
+ if (disable_ir)
return;
- }
+
+ /* REVISIT: instantiate IR device */
/* detect & configure */
switch (dev->model) {
diff --git a/linux/drivers/media/video/cx231xx/cx231xx-i2c.c b/linux/drivers/media/video/cx231xx/cx231xx-i2c.c
index d196fe666..e71005c59 100644
--- a/linux/drivers/media/video/cx231xx/cx231xx-i2c.c
+++ b/linux/drivers/media/video/cx231xx/cx231xx-i2c.c
@@ -424,34 +424,6 @@ static u32 functionality(struct i2c_adapter *adap)
return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
}
-/*
- * attach_inform()
- * gets called when a device attaches to the i2c bus
- * does some basic configuration
- */
-static int attach_inform(struct i2c_client *client)
-{
- struct cx231xx_i2c *bus = i2c_get_adapdata(client->adapter);
- struct cx231xx *dev = bus->dev;
-
- switch (client->addr << 1) {
- case 0x8e:
- {
- struct IR_i2c *ir = i2c_get_clientdata(client);
- dprintk1(1, "attach_inform: IR detected (%s).\n",
- ir->phys);
- cx231xx_set_ir(dev, ir);
- break;
- }
- break;
-
- default:
- break;
- }
-
- return 0;
-}
-
static struct i2c_algorithm cx231xx_algo = {
.master_xfer = cx231xx_i2c_xfer,
.functionality = functionality,
@@ -465,7 +437,6 @@ static struct i2c_adapter cx231xx_adap_template = {
.name = "cx231xx",
.id = I2C_HW_B_CX231XX,
.algo = &cx231xx_algo,
- .client_register = attach_inform,
};
static struct i2c_client cx231xx_client_template = {
@@ -540,6 +511,9 @@ int cx231xx_i2c_register(struct cx231xx_i2c *bus)
if (0 == bus->i2c_rc) {
if (i2c_scan)
cx231xx_do_i2c_scan(dev, &bus->i2c_client);
+
+ /* Instantiate the IR receiver device, if present */
+ cx231xx_register_i2c_ir(dev);
} else
cx231xx_warn("%s: i2c bus %d register FAILED\n",
dev->name, bus->nr);
diff --git a/linux/drivers/media/video/cx231xx/cx231xx-input.c b/linux/drivers/media/video/cx231xx/cx231xx-input.c
index 04d954cca..3171b0177 100644
--- a/linux/drivers/media/video/cx231xx/cx231xx-input.c
+++ b/linux/drivers/media/video/cx231xx/cx231xx-input.c
@@ -37,7 +37,7 @@ MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
#define i2cdprintk(fmt, arg...) \
if (ir_debug) { \
- printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg); \
+ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
}
#define dprintk(fmt, arg...) \
diff --git a/linux/drivers/media/video/cx231xx/cx231xx.h b/linux/drivers/media/video/cx231xx/cx231xx.h
index 21b4023dd..d3c05186e 100644
--- a/linux/drivers/media/video/cx231xx/cx231xx.h
+++ b/linux/drivers/media/video/cx231xx/cx231xx.h
@@ -747,7 +747,7 @@ extern void cx231xx_card_setup(struct cx231xx *dev);
extern struct cx231xx_board cx231xx_boards[];
extern struct usb_device_id cx231xx_id_table[];
extern const unsigned int cx231xx_bcount;
-void cx231xx_set_ir(struct cx231xx *dev, struct IR_i2c *ir);
+void cx231xx_register_i2c_ir(struct cx231xx *dev);
int cx231xx_tuner_callback(void *ptr, int component, int command, int arg);
/* Provided by cx231xx-input.c */
diff --git a/linux/drivers/media/video/cx23885/cx23885-417.c b/linux/drivers/media/video/cx23885/cx23885-417.c
index 574cdb385..9974d9a78 100644
--- a/linux/drivers/media/video/cx23885/cx23885-417.c
+++ b/linux/drivers/media/video/cx23885/cx23885-417.c
@@ -1749,7 +1749,6 @@ static struct video_device *cx23885_video_dev_alloc(
if (NULL == vfd)
return NULL;
*vfd = *template;
- vfd->minor = -1;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
type, cx23885_boards[tsport->dev->board].name);
vfd->parent = &pci->dev;
diff --git a/linux/drivers/media/video/cx23885/cx23885-dvb.c b/linux/drivers/media/video/cx23885/cx23885-dvb.c
index ba120b9cf..4efc7dee1 100644
--- a/linux/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/linux/drivers/media/video/cx23885/cx23885-dvb.c
@@ -125,7 +125,9 @@ static struct tda10048_config hauppauge_hvr1200_config = {
.output_mode = TDA10048_SERIAL_OUTPUT,
.fwbulkwritelen = TDA10048_BULKWRITE_200,
.inversion = TDA10048_INVERSION_ON,
- .if_freq_khz = TDA10048_IF_4300,
+ .dtv6_if_freq_khz = TDA10048_IF_3300,
+ .dtv7_if_freq_khz = TDA10048_IF_3800,
+ .dtv8_if_freq_khz = TDA10048_IF_4300,
.clk_freq_khz = TDA10048_CLK_16000,
};
@@ -134,7 +136,9 @@ static struct tda10048_config hauppauge_hvr1210_config = {
.output_mode = TDA10048_SERIAL_OUTPUT,
.fwbulkwritelen = TDA10048_BULKWRITE_200,
.inversion = TDA10048_INVERSION_ON,
- .if_freq_khz = TDA10048_IF_4000,
+ .dtv6_if_freq_khz = TDA10048_IF_3300,
+ .dtv7_if_freq_khz = TDA10048_IF_3500,
+ .dtv8_if_freq_khz = TDA10048_IF_4000,
.clk_freq_khz = TDA10048_CLK_16000,
};
diff --git a/linux/drivers/media/video/cx23885/cx23885-i2c.c b/linux/drivers/media/video/cx23885/cx23885-i2c.c
index a5d9f7530..4369470a3 100644
--- a/linux/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/linux/drivers/media/video/cx23885/cx23885-i2c.c
@@ -364,6 +364,18 @@ int cx23885_i2c_register(struct cx23885_i2c *bus)
printk(KERN_WARNING "%s: i2c bus %d register FAILED\n",
dev->name, bus->nr);
+ /* Instantiate the IR receiver device, if present */
+ if (0 == bus->i2c_rc) {
+ struct i2c_board_info info;
+ const unsigned short addr_list[] = {
+ 0x6b, I2C_CLIENT_END
+ };
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+ i2c_new_probed_device(&bus->i2c_adap, &info, addr_list);
+ }
+
return bus->i2c_rc;
}
diff --git a/linux/drivers/media/video/cx88/cx88-core.c b/linux/drivers/media/video/cx88/cx88-core.c
index 39cbd152a..fddba2d51 100644
--- a/linux/drivers/media/video/cx88/cx88-core.c
+++ b/linux/drivers/media/video/cx88/cx88-core.c
@@ -1057,7 +1057,6 @@ struct video_device *cx88_vdev_init(struct cx88_core *core,
if (NULL == vfd)
return NULL;
*vfd = *template;
- vfd->minor = -1;
vfd->v4l2_dev = &core->v4l2_dev;
vfd->parent = &pci->dev;
vfd->release = video_device_release;
diff --git a/linux/drivers/media/video/cx88/cx88-i2c.c b/linux/drivers/media/video/cx88/cx88-i2c.c
index 680a8c889..dbd629511 100644
--- a/linux/drivers/media/video/cx88/cx88-i2c.c
+++ b/linux/drivers/media/video/cx88/cx88-i2c.c
@@ -186,6 +186,19 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
do_i2c_scan(core->name,&core->i2c_client);
} else
printk("%s: i2c register FAILED\n", core->name);
+
+ /* Instantiate the IR receiver device, if present */
+ if (0 == core->i2c_rc) {
+ struct i2c_board_info info;
+ const unsigned short addr_list[] = {
+ 0x18, 0x6b, 0x71,
+ I2C_CLIENT_END
+ };
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+ i2c_new_probed_device(&core->i2c_adap, &info, addr_list);
+ }
return core->i2c_rc;
}
diff --git a/linux/drivers/media/video/em28xx/em28xx-cards.c b/linux/drivers/media/video/em28xx/em28xx-cards.c
index fb83e4f6e..c765d769b 100644
--- a/linux/drivers/media/video/em28xx/em28xx-cards.c
+++ b/linux/drivers/media/video/em28xx/em28xx-cards.c
@@ -153,6 +153,16 @@ static struct em28xx_reg_seq compro_mute_gpio[] = {
{ -1, -1, -1, -1},
};
+/* Terratec AV350 */
+static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
+ {EM28XX_R08_GPIO, 0xff, 0x7f, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ { -1, -1, -1, -1},
+};
/*
* Board definitions
*/
@@ -1412,6 +1422,42 @@ struct em28xx_board em28xx_boards[] = {
.amux = EM28XX_AMUX_VIDEO,
} },
},
+ [EM2860_BOARD_TERRATEC_GRABBY] = {
+ .name = "Terratec Grabby",
+ .vchannels = 2,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA711X,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO2,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_VIDEO2,
+ } },
+ },
+ [EM2860_BOARD_TERRATEC_AV350] = {
+ .name = "Terratec AV350",
+ .vchannels = 2,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_TVP5150,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .mute_gpio = terratec_av350_mute_gpio,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AUDIO_SRC_LINE,
+ .gpio = terratec_av350_unmute_gpio,
+
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AUDIO_SRC_LINE,
+ .gpio = terratec_av350_unmute_gpio,
+ } },
+ },
};
const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
@@ -1479,6 +1525,10 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM2870_BOARD_TERRATEC_XS },
{ USB_DEVICE(0x0ccd, 0x0047),
.driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
+ { USB_DEVICE(0x0ccd, 0x0084),
+ .driver_info = EM2860_BOARD_TERRATEC_AV350 },
+ { USB_DEVICE(0x0ccd, 0x0096),
+ .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
{ USB_DEVICE(0x185b, 0x2870),
.driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
{ USB_DEVICE(0x185b, 0x2041),
@@ -1931,12 +1981,20 @@ static int em28xx_hint_board(struct em28xx *dev)
}
/* ----------------------------------------------------------------------- */
-void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
+void em28xx_register_i2c_ir(struct em28xx *dev)
{
- if (disable_ir) {
- ir->get_key = NULL;
- return ;
- }
+ struct i2c_board_info info;
+ struct IR_i2c_init_data init_data;
+ const unsigned short addr_list[] = {
+ 0x30, 0x47, I2C_CLIENT_END
+ };
+
+ if (disable_ir)
+ return;
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
/* detect & configure */
switch (dev->model) {
@@ -1946,22 +2004,19 @@ void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
break;
case (EM2800_BOARD_TERRATEC_CINERGY_200):
case (EM2820_BOARD_TERRATEC_CINERGY_250):
- ir->ir_codes = ir_codes_em_terratec;
- ir->get_key = em28xx_get_key_terratec;
- snprintf(ir->c.name, sizeof(ir->c.name),
- "i2c IR (EM28XX Terratec)");
+ init_data.ir_codes = ir_codes_em_terratec;
+ init_data.get_key = em28xx_get_key_terratec;
+ init_data.name = "i2c IR (EM28XX Terratec)";
break;
case (EM2820_BOARD_PINNACLE_USB_2):
- ir->ir_codes = ir_codes_pinnacle_grey;
- ir->get_key = em28xx_get_key_pinnacle_usb_grey;
- snprintf(ir->c.name, sizeof(ir->c.name),
- "i2c IR (EM28XX Pinnacle PCTV)");
+ init_data.ir_codes = ir_codes_pinnacle_grey;
+ init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
+ init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
break;
case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
- ir->ir_codes = ir_codes_hauppauge_new;
- ir->get_key = em28xx_get_key_em_haup;
- snprintf(ir->c.name, sizeof(ir->c.name),
- "i2c IR (EM2840 Hauppauge)");
+ init_data.ir_codes = ir_codes_hauppauge_new;
+ init_data.get_key = em28xx_get_key_em_haup;
+ init_data.name = "i2c IR (EM2840 Hauppauge)";
break;
case (EM2820_BOARD_MSI_VOX_USB_2):
break;
@@ -1972,6 +2027,10 @@ void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
case (EM2800_BOARD_GRABBEEX_USB2800):
break;
}
+
+ if (init_data.name)
+ info.platform_data = &init_data;
+ i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
}
void em28xx_card_setup(struct em28xx *dev)
diff --git a/linux/drivers/media/video/em28xx/em28xx-i2c.c b/linux/drivers/media/video/em28xx/em28xx-i2c.c
index 24456cebd..fd6be0e2c 100644
--- a/linux/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/linux/drivers/media/video/em28xx/em28xx-i2c.c
@@ -451,27 +451,6 @@ static u32 functionality(struct i2c_adapter *adap)
return I2C_FUNC_SMBUS_EMUL;
}
-/*
- * attach_inform()
- * gets called when a device attaches to the i2c bus
- * does some basic configuration
- */
-static int attach_inform(struct i2c_client *client)
-{
- struct em28xx *dev = client->adapter->algo_data;
- struct IR_i2c *ir = i2c_get_clientdata(client);
-
- switch (client->addr << 1) {
- case 0x60:
- case 0x8e:
- dprintk1(1, "attach_inform: IR detected (%s).\n", ir->phys);
- em28xx_set_ir(dev, ir);
- break;
- }
-
- return 0;
-}
-
static struct i2c_algorithm em28xx_algo = {
.master_xfer = em28xx_i2c_xfer,
.functionality = functionality,
@@ -488,7 +467,6 @@ static struct i2c_adapter em28xx_adap_template = {
.name = "em28xx",
.id = I2C_HW_B_EM28XX,
.algo = &em28xx_algo,
- .client_register = attach_inform,
};
static struct i2c_client em28xx_client_template = {
@@ -581,6 +559,9 @@ int em28xx_i2c_register(struct em28xx *dev)
if (i2c_scan)
em28xx_do_i2c_scan(dev);
+ /* Instantiate the IR receiver device, if present */
+ em28xx_register_i2c_ir(dev);
+
return 0;
}
diff --git a/linux/drivers/media/video/em28xx/em28xx-input.c b/linux/drivers/media/video/em28xx/em28xx-input.c
index 5382a6064..bfe2cb8f6 100644
--- a/linux/drivers/media/video/em28xx/em28xx-input.c
+++ b/linux/drivers/media/video/em28xx/em28xx-input.c
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
#define i2cdprintk(fmt, arg...) \
if (ir_debug) { \
- printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg); \
+ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
}
#define dprintk(fmt, arg...) \
@@ -86,7 +86,7 @@ int em28xx_get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char b;
/* poll IR chip */
- if (1 != i2c_master_recv(&ir->c, &b, 1)) {
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
i2cdprintk("read error\n");
return -EIO;
}
@@ -115,7 +115,7 @@ int em28xx_get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char code;
/* poll IR chip */
- if (2 != i2c_master_recv(&ir->c, buf, 2))
+ if (2 != i2c_master_recv(ir->c, buf, 2))
return -EIO;
/* Does eliminate repeated parity code */
@@ -153,7 +153,7 @@ int em28xx_get_key_pinnacle_usb_grey(struct IR_i2c *ir, u32 *ir_key,
/* poll IR chip */
- if (3 != i2c_master_recv(&ir->c, buf, 3)) {
+ if (3 != i2c_master_recv(ir->c, buf, 3)) {
i2cdprintk("read error\n");
return -EIO;
}
diff --git a/linux/drivers/media/video/em28xx/em28xx.h b/linux/drivers/media/video/em28xx/em28xx.h
index 3403a45e8..e4ddc50c5 100644
--- a/linux/drivers/media/video/em28xx/em28xx.h
+++ b/linux/drivers/media/video/em28xx/em28xx.h
@@ -104,6 +104,8 @@
#define EM2860_BOARD_EASYCAP 64
#define EM2820_BOARD_IODATA_GVMVP_SZ 65
#define EM2880_BOARD_EMPIRE_DUAL_TV 66
+#define EM2860_BOARD_TERRATEC_GRABBY 67
+#define EM2860_BOARD_TERRATEC_AV350 68
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
@@ -650,7 +652,7 @@ extern void em28xx_card_setup(struct em28xx *dev);
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);
+void em28xx_register_i2c_ir(struct em28xx *dev);
int em28xx_tuner_callback(void *ptr, int component, int command, int arg);
void em28xx_release_resources(struct em28xx *dev);
diff --git a/linux/drivers/media/video/ir-kbd-i2c.c b/linux/drivers/media/video/ir-kbd-i2c.c
index 7bae57ad3..0a18d07c7 100644
--- a/linux/drivers/media/video/ir-kbd-i2c.c
+++ b/linux/drivers/media/video/ir-kbd-i2c.c
@@ -75,7 +75,7 @@ static int get_key_haup_common(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw,
int start, range, toggle, dev, code, ircode;
/* poll IR chip */
- if (size != i2c_master_recv(&ir->c,buf,size))
+ if (size != i2c_master_recv(ir->c, buf, size))
return -EIO;
/* split rc5 data block ... */
@@ -138,7 +138,7 @@ static int get_key_pixelview(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char b;
/* poll IR chip */
- if (1 != i2c_master_recv(&ir->c,&b,1)) {
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
dprintk(1,"read error\n");
return -EIO;
}
@@ -152,7 +152,7 @@ static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char b;
/* poll IR chip */
- if (1 != i2c_master_recv(&ir->c,&b,1)) {
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
dprintk(1,"read error\n");
return -EIO;
}
@@ -172,7 +172,7 @@ static int get_key_fusionhdtv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char buf[4];
/* poll IR chip */
- if (4 != i2c_master_recv(&ir->c,buf,4)) {
+ if (4 != i2c_master_recv(ir->c, buf, 4)) {
dprintk(1,"read error\n");
return -EIO;
}
@@ -196,7 +196,7 @@ static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char b;
/* poll IR chip */
- if (1 != i2c_master_recv(&ir->c,&b,1)) {
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
dprintk(1,"read error\n");
return -EIO;
}
@@ -223,12 +223,12 @@ static int get_key_avermedia_cardbus(struct IR_i2c *ir,
u32 *ir_key, u32 *ir_raw)
{
unsigned char subaddr, key, keygroup;
- struct i2c_msg msg[] = { { .addr = ir->c.addr, .flags = 0,
+ struct i2c_msg msg[] = { { .addr = ir->c->addr, .flags = 0,
.buf = &subaddr, .len = 1},
- { .addr = ir->c.addr, .flags = I2C_M_RD,
+ { .addr = ir->c->addr, .flags = I2C_M_RD,
.buf = &key, .len = 1} };
subaddr = 0x0d;
- if (2 != i2c_transfer(ir->c.adapter, msg, 2)) {
+ if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
dprintk(1, "read error\n");
return -EIO;
}
@@ -238,7 +238,7 @@ static int get_key_avermedia_cardbus(struct IR_i2c *ir,
subaddr = 0x0b;
msg[1].buf = &keygroup;
- if (2 != i2c_transfer(ir->c.adapter, msg, 2)) {
+ if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
dprintk(1, "read error\n");
return -EIO;
}
@@ -295,7 +295,7 @@ static void ir_work(struct work_struct *work)
/* MSI TV@nywhere Plus requires more frequent polling
otherwise it will miss some keypresses */
- if (ir->c.adapter->id == I2C_HW_SAA7134 && ir->c.addr == 0x30)
+ if (ir->c->adapter->id == I2C_HW_SAA7134 && ir->c->addr == 0x30)
polling_interval = 50;
ir_key_poll(ir);
@@ -304,34 +304,15 @@ static void ir_work(struct work_struct *work)
/* ----------------------------------------------------------------------- */
-static int ir_attach(struct i2c_adapter *adap, int addr,
- unsigned short flags, int kind);
-static int ir_detach(struct i2c_client *client);
-static int ir_probe(struct i2c_adapter *adap);
-
-static struct i2c_driver driver = {
- .driver = {
- .name = "ir-kbd-i2c",
- },
- .id = I2C_DRIVERID_INFRARED,
- .attach_adapter = ir_probe,
- .detach_client = ir_detach,
-};
-
-static struct i2c_client client_template =
-{
- .name = "unset",
- .driver = &driver
-};
-
-static int ir_attach(struct i2c_adapter *adap, int addr,
- unsigned short flags, int kind)
+static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
IR_KEYTAB_TYPE *ir_codes = NULL;
- char *name;
+ const char *name = NULL;
int ir_type;
struct IR_i2c *ir;
struct input_dev *input_dev;
+ struct i2c_adapter *adap = client->adapter;
+ unsigned short addr = client->addr;
int err;
ir = kzalloc(sizeof(struct IR_i2c),GFP_KERNEL);
@@ -341,13 +322,9 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
goto err_out_free;
}
- ir->c = client_template;
+ ir->c = client;
ir->input = input_dev;
-
- ir->c.adapter = adap;
- ir->c.addr = addr;
-
- i2c_set_clientdata(&ir->c, ir);
+ i2c_set_clientdata(client, ir);
switch(addr) {
case 0x64:
@@ -412,44 +389,46 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
ir_codes = ir_codes_avermedia_cardbus;
break;
default:
- /* shouldn't happen */
- printk(DEVNAME ": Huh? unknown i2c address (0x%02x)?\n", addr);
+ dprintk(1, DEVNAME ": Unsupported i2c address 0x%02x\n", addr);
err = -ENODEV;
goto err_out_free;
}
- /* Sets name */
- snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (%s)", name);
- ir->ir_codes = ir_codes;
+ /* Let the caller override settings */
+ if (client->dev.platform_data) {
+ const struct IR_i2c_init_data *init_data =
+ client->dev.platform_data;
- /* register i2c device
- * At device register, IR codes may be changed to be
- * board dependent.
- */
- err = i2c_attach_client(&ir->c);
- if (err)
- goto err_out_free;
+ ir_codes = init_data->ir_codes;
+ name = init_data->name;
+ ir->get_key = init_data->get_key;
+ }
- /* If IR not supported or disabled, unregisters driver */
- if (ir->get_key == NULL) {
+ /* Make sure we are all setup before going on */
+ if (!name || !ir->get_key || !ir_codes) {
+ dprintk(1, DEVNAME ": Unsupported device at address 0x%02x\n",
+ addr);
err = -ENODEV;
- goto err_out_detach;
+ goto err_out_free;
}
- /* Phys addr can only be set after attaching (for ir->c.dev) */
+ /* Sets name */
+ snprintf(ir->name, sizeof(ir->name), "i2c IR (%s)", name);
+ ir->ir_codes = ir_codes;
+
snprintf(ir->phys, sizeof(ir->phys), "%s/%s/ir0",
- dev_name(&ir->c.adapter->dev),
- dev_name(&ir->c.dev));
+ dev_name(&adap->dev),
+ dev_name(&client->dev));
/* init + register input device */
ir_input_init(input_dev, &ir->ir, ir_type, ir->ir_codes);
input_dev->id.bustype = BUS_I2C;
- input_dev->name = ir->c.name;
+ input_dev->name = ir->name;
input_dev->phys = ir->phys;
err = input_register_device(ir->input);
if (err)
- goto err_out_detach;
+ goto err_out_free;
printk(DEVNAME ": %s detected at %s [%s]\n",
ir->input->name, ir->input->phys, adap->name);
@@ -464,135 +443,42 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
return 0;
- err_out_detach:
- i2c_detach_client(&ir->c);
err_out_free:
input_free_device(input_dev);
kfree(ir);
return err;
}
-static int ir_detach(struct i2c_client *client)
+static int ir_remove(struct i2c_client *client)
{
struct IR_i2c *ir = i2c_get_clientdata(client);
/* kill outstanding polls */
cancel_delayed_work_sync(&ir->work);
- /* unregister devices */
+ /* unregister device */
input_unregister_device(ir->input);
- i2c_detach_client(&ir->c);
/* free memory */
kfree(ir);
return 0;
}
-static int ir_probe(struct i2c_adapter *adap)
-{
-
- /* The external IR receiver is at i2c address 0x34 (0x35 for
- reads). Future Hauppauge cards will have an internal
- receiver at 0x30 (0x31 for reads). In theory, both can be
- fitted, and Hauppauge suggest an external overrides an
- internal.
-
- That's why we probe 0x1a (~0x34) first. CB
- */
-
- static const int probe_bttv[] = { 0x1a, 0x18, 0x4b, 0x64, 0x30, -1};
- static const int probe_saa7134[] = { 0x7a, 0x47, 0x71, 0x2d, -1 };
- static const int probe_em28XX[] = { 0x30, 0x47, -1 };
- static const int probe_cx88[] = { 0x18, 0x6b, 0x71, -1 };
- static const int probe_cx23885[] = { 0x6b, -1 };
- const int *probe;
- struct i2c_msg msg = {
- .flags = I2C_M_RD,
- .len = 0,
- .buf = NULL,
- };
- int i, rc;
-
- switch (adap->id) {
- case I2C_HW_B_BT848:
- probe = probe_bttv;
- break;
- case I2C_HW_B_CX2341X:
- probe = probe_bttv;
- break;
- case I2C_HW_SAA7134:
- probe = probe_saa7134;
- break;
- case I2C_HW_B_EM28XX:
- probe = probe_em28XX;
- break;
- case I2C_HW_B_CX2388x:
- probe = probe_cx88;
- break;
- case I2C_HW_B_CX23885:
- probe = probe_cx23885;
- break;
- default:
- return 0;
- }
-
- for (i = 0; -1 != probe[i]; i++) {
- msg.addr = probe[i];
- rc = i2c_transfer(adap, &msg, 1);
- dprintk(1,"probe 0x%02x @ %s: %s\n",
- probe[i], adap->name,
- (1 == rc) ? "yes" : "no");
- if (1 == rc) {
- ir_attach(adap, probe[i], 0, 0);
- return 0;
- }
- }
-
- /* Special case for MSI TV@nywhere Plus remote */
- if (adap->id == I2C_HW_SAA7134) {
- u8 temp;
-
- /* MSI TV@nywhere Plus controller doesn't seem to
- respond to probes unless we read something from
- an existing device. Weird... */
-
- msg.addr = 0x50;
- rc = i2c_transfer(adap, &msg, 1);
- dprintk(1, "probe 0x%02x @ %s: %s\n",
- msg.addr, adap->name,
- (1 == rc) ? "yes" : "no");
-
- /* Now do the probe. The controller does not respond
- to 0-byte reads, so we use a 1-byte read instead. */
- msg.addr = 0x30;
- msg.len = 1;
- msg.buf = &temp;
- rc = i2c_transfer(adap, &msg, 1);
- dprintk(1, "probe 0x%02x @ %s: %s\n",
- msg.addr, adap->name,
- (1 == rc) ? "yes" : "no");
- if (1 == rc)
- ir_attach(adap, msg.addr, 0, 0);
- }
-
- /* Special case for AVerMedia Cardbus remote */
- if (adap->id == I2C_HW_SAA7134) {
- unsigned char subaddr, data;
- struct i2c_msg msg[] = { { .addr = 0x40, .flags = 0,
- .buf = &subaddr, .len = 1},
- { .addr = 0x40, .flags = I2C_M_RD,
- .buf = &data, .len = 1} };
- subaddr = 0x0d;
- rc = i2c_transfer(adap, msg, 2);
- dprintk(1, "probe 0x%02x/0x%02x @ %s: %s\n",
- msg[0].addr, subaddr, adap->name,
- (2 == rc) ? "yes" : "no");
- if (2 == rc)
- ir_attach(adap, msg[0].addr, 0, 0);
- }
+static const struct i2c_device_id ir_kbd_id[] = {
+ /* Generic entry for any IR receiver */
+ { "ir_video", 0 },
+ /* IR device specific entries could be added here */
+ { }
+};
- return 0;
-}
+static struct i2c_driver driver = {
+ .driver = {
+ .name = "ir-kbd-i2c",
+ },
+ .probe = ir_probe,
+ .remove = ir_remove,
+ .id_table = ir_kbd_id,
+};
/* ----------------------------------------------------------------------- */
diff --git a/linux/drivers/media/video/ivtv/ivtv-i2c.c b/linux/drivers/media/video/ivtv/ivtv-i2c.c
index 984c73b5e..0d18c2220 100644
--- a/linux/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/linux/drivers/media/video/ivtv/ivtv-i2c.c
@@ -592,9 +592,11 @@ static struct i2c_client ivtv_i2c_client_template = {
.name = "ivtv internal",
};
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter + instantiate IR receiver */
int init_ivtv_i2c(struct ivtv *itv)
{
+ int retval;
+
IVTV_DEBUG_I2C("i2c init\n");
/* Sanity checks for the I2C hardware arrays. They must be the
@@ -634,9 +636,37 @@ int init_ivtv_i2c(struct ivtv *itv)
ivtv_setsda(itv, 1);
if (itv->options.newi2c > 0)
- return i2c_add_adapter(&itv->i2c_adap);
+ retval = i2c_add_adapter(&itv->i2c_adap);
else
- return i2c_bit_add_bus(&itv->i2c_adap);
+ retval = i2c_bit_add_bus(&itv->i2c_adap);
+
+ /* Instantiate the IR receiver device, if present */
+ if (retval == 0) {
+ struct i2c_board_info info;
+ /* The external IR receiver is at i2c address 0x34 (0x35 for
+ reads). Future Hauppauge cards will have an internal
+ receiver at 0x30 (0x31 for reads). In theory, both can be
+ fitted, and Hauppauge suggest an external overrides an
+ internal.
+
+ That's why we probe 0x1a (~0x34) first. CB
+ */
+ const unsigned short addr_list[] = {
+ 0x1a, /* Hauppauge IR external */
+ 0x18, /* Hauppauge IR internal */
+ 0x71, /* Hauppauge IR (PVR150) */
+ 0x64, /* Pixelview IR */
+ 0x30, /* KNC ONE IR */
+ 0x6b, /* Adaptec IR */
+ I2C_CLIENT_END
+ };
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+ i2c_new_probed_device(&itv->i2c_adap, &info, addr_list);
+ }
+
+ return retval;
}
void exit_ivtv_i2c(struct ivtv *itv)
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/linux/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 341af4355..336a20ede 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -285,7 +285,9 @@ static struct tda10048_config hauppauge_tda10048_config = {
.output_mode = TDA10048_PARALLEL_OUTPUT,
.fwbulkwritelen = TDA10048_BULKWRITE_50,
.inversion = TDA10048_INVERSION_ON,
- .if_freq_khz = TDA10048_IF_4300,
+ .dtv6_if_freq_khz = TDA10048_IF_3300,
+ .dtv7_if_freq_khz = TDA10048_IF_3800,
+ .dtv8_if_freq_khz = TDA10048_IF_4300,
.clk_freq_khz = TDA10048_CLK_16000,
.disable_gate_access = 1,
};
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index 28463489a..694e51f58 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -43,7 +43,7 @@ static int ir_mode[PVR_NUM] = { [0 ... PVR_NUM-1] = 1 };
module_param_array(ir_mode, int, NULL, 0444);
MODULE_PARM_DESC(ir_mode,"specify: 0=disable IR reception, 1=normal IR");
-static int pvr2_disable_ir_video = 1;
+static int pvr2_disable_ir_video;
module_param_named(disable_autoload_ir_video, pvr2_disable_ir_video,
int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(disable_autoload_ir_video,
diff --git a/linux/drivers/media/video/s2255drv.c b/linux/drivers/media/video/s2255drv.c
index 8a939387a..203f6e3ff 100644
--- a/linux/drivers/media/video/s2255drv.c
+++ b/linux/drivers/media/video/s2255drv.c
@@ -110,6 +110,8 @@
#define SCALE_4CIFS 1 /* 640x480(NTSC) or 704x576(PAL) */
#define SCALE_2CIFS 2 /* 640x240(NTSC) or 704x288(PAL) */
#define SCALE_1CIFS 3 /* 320x240(NTSC) or 352x288(PAL) */
+/* SCALE_4CIFSI is the 2 fields interpolated into one */
+#define SCALE_4CIFSI 4 /* 640x480(NTSC) or 704x576(PAL) high quality */
#define COLOR_YUVPL 1 /* YUV planar */
#define COLOR_YUVPK 2 /* YUV packed */
@@ -239,6 +241,8 @@ struct s2255_dev {
struct s2255_mode mode[MAX_CHANNELS];
/* jpeg compression */
struct v4l2_jpegcompression jc[MAX_CHANNELS];
+ /* capture parameters (for high quality mode full size) */
+ struct v4l2_captureparm cap_parm[MAX_CHANNELS];
const struct s2255_fmt *cur_fmt[MAX_CHANNELS];
int cur_frame[MAX_CHANNELS];
int last_frame[MAX_CHANNELS];
@@ -1021,9 +1025,16 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
fh->type = f->type;
norm = norm_minw(fh->dev->vdev[fh->channel]);
if (fh->width > norm_minw(fh->dev->vdev[fh->channel])) {
- if (fh->height > norm_minh(fh->dev->vdev[fh->channel]))
- fh->mode.scale = SCALE_4CIFS;
- else
+ if (fh->height > norm_minh(fh->dev->vdev[fh->channel])) {
+ if (fh->dev->cap_parm[fh->channel].capturemode &
+ V4L2_MODE_HIGHQUALITY) {
+ fh->mode.scale = SCALE_4CIFSI;
+ dprintk(2, "scale 4CIFSI\n");
+ } else {
+ fh->mode.scale = SCALE_4CIFS;
+ dprintk(2, "scale 4CIFS\n");
+ }
+ } else
fh->mode.scale = SCALE_2CIFS;
} else {
@@ -1124,6 +1135,7 @@ static u32 get_transfer_size(struct s2255_mode *mode)
if (mode->format == FORMAT_NTSC) {
switch (mode->scale) {
case SCALE_4CIFS:
+ case SCALE_4CIFSI:
linesPerFrame = NUM_LINES_4CIFS_NTSC * 2;
pixelsPerLine = LINE_SZ_4CIFS_NTSC;
break;
@@ -1141,6 +1153,7 @@ static u32 get_transfer_size(struct s2255_mode *mode)
} else if (mode->format == FORMAT_PAL) {
switch (mode->scale) {
case SCALE_4CIFS:
+ case SCALE_4CIFSI:
linesPerFrame = NUM_LINES_4CIFS_PAL * 2;
pixelsPerLine = LINE_SZ_4CIFS_PAL;
break;
@@ -1496,6 +1509,33 @@ static int vidioc_s_jpegcomp(struct file *file, void *priv,
dprintk(2, "setting jpeg quality %d\n", jc->quality);
return 0;
}
+
+static int vidioc_g_parm(struct file *file, void *priv,
+ struct v4l2_streamparm *sp)
+{
+ struct s2255_fh *fh = priv;
+ struct s2255_dev *dev = fh->dev;
+ if (sp->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ sp->parm.capture.capturemode = dev->cap_parm[fh->channel].capturemode;
+ dprintk(2, "getting parm %d\n", sp->parm.capture.capturemode);
+ return 0;
+}
+
+static int vidioc_s_parm(struct file *file, void *priv,
+ struct v4l2_streamparm *sp)
+{
+ struct s2255_fh *fh = priv;
+ struct s2255_dev *dev = fh->dev;
+
+ if (sp->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ dev->cap_parm[fh->channel].capturemode = sp->parm.capture.capturemode;
+ dprintk(2, "setting param capture mode %d\n",
+ sp->parm.capture.capturemode);
+ return 0;
+}
static int s2255_open(struct file *file)
{
int minor = video_devdata(file)->minor;
@@ -1787,6 +1827,8 @@ static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
#endif
.vidioc_s_jpegcomp = vidioc_s_jpegcomp,
.vidioc_g_jpegcomp = vidioc_g_jpegcomp,
+ .vidioc_s_parm = vidioc_s_parm,
+ .vidioc_g_parm = vidioc_g_parm,
};
static struct video_device template = {
diff --git a/linux/drivers/media/video/saa7134/Kconfig b/linux/drivers/media/video/saa7134/Kconfig
index 0ba68987b..5bcce092e 100644
--- a/linux/drivers/media/video/saa7134/Kconfig
+++ b/linux/drivers/media/video/saa7134/Kconfig
@@ -44,6 +44,7 @@ config VIDEO_SAA7134_DVB
select DVB_LNBP21 if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select DVB_LGDT3305 if !DVB_FE_CUSTOMISE
+ select DVB_TDA10048 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
---help---
diff --git a/linux/drivers/media/video/saa7134/saa7134-cards.c b/linux/drivers/media/video/saa7134/saa7134-cards.c
index a4e3deac2..587209fdd 100644
--- a/linux/drivers/media/video/saa7134/saa7134-cards.c
+++ b/linux/drivers/media/video/saa7134/saa7134-cards.c
@@ -3403,13 +3403,15 @@ struct saa7134_board saa7134_boards[] = {
},
},
[SAA7134_BOARD_HAUPPAUGE_HVR1110R3] = {
- .name = "Hauppauge WinTV-HVR1110r3",
+ .name = "Hauppauge WinTV-HVR1110r3 DVB-T/Hybrid",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_TDA8290,
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tuner_config = 3,
+ .mpeg = SAA7134_MPEG_DVB,
+ .ts_type = SAA7134_MPEG_TS_SERIAL,
.gpiomask = 0x0800100, /* GPIO 21 is an INPUT */
.inputs = {{
.name = name_tv,
diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c
index 69a214417..dc692d7a7 100644
--- a/linux/drivers/media/video/saa7134/saa7134-core.c
+++ b/linux/drivers/media/video/saa7134/saa7134-core.c
@@ -836,7 +836,6 @@ static struct video_device *vdev_init(struct saa7134_dev *dev,
if (NULL == vfd)
return NULL;
*vfd = *template;
- vfd->minor = -1;
vfd->v4l2_dev = &dev->v4l2_dev;
vfd->release = video_device_release;
vfd->debug = video_debug;
diff --git a/linux/drivers/media/video/saa7134/saa7134-dvb.c b/linux/drivers/media/video/saa7134/saa7134-dvb.c
index 2e1344ecf..360fbdf19 100644
--- a/linux/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c
@@ -48,6 +48,7 @@
#include "isl6405.h"
#include "lnbp21.h"
#include "tuner-simple.h"
+#include "tda10048.h"
#include "tda18271.h"
#include "lgdt3305.h"
#include "tda8290.h"
@@ -978,6 +979,18 @@ static struct lgdt3305_config hcw_lgdt3305_config = {
.vsb_if_khz = 3250,
};
+static struct tda10048_config hcw_tda10048_config = {
+ .demod_address = 0x10 >> 1,
+ .output_mode = TDA10048_SERIAL_OUTPUT,
+ .fwbulkwritelen = TDA10048_BULKWRITE_200,
+ .inversion = TDA10048_INVERSION_ON,
+ .dtv6_if_freq_khz = TDA10048_IF_3300,
+ .dtv7_if_freq_khz = TDA10048_IF_3500,
+ .dtv8_if_freq_khz = TDA10048_IF_4000,
+ .clk_freq_khz = TDA10048_CLK_16000,
+ .disable_gate_access = 1,
+};
+
static struct tda18271_std_map hauppauge_tda18271_std_map = {
.atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4,
.if_lvl = 1, .rfagc_top = 0x58, },
@@ -1106,6 +1119,19 @@ static int dvb_init(struct saa7134_dev *dev)
&tda827x_cfg_2) < 0)
goto dettach_frontend;
break;
+ case SAA7134_BOARD_HAUPPAUGE_HVR1110R3:
+ fe0->dvb.frontend = dvb_attach(tda10048_attach,
+ &hcw_tda10048_config,
+ &dev->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(tda829x_attach, fe0->dvb.frontend,
+ &dev->i2c_adap, 0x4b,
+ &tda829x_no_probe);
+ dvb_attach(tda18271_attach, fe0->dvb.frontend,
+ 0x60, &dev->i2c_adap,
+ &hcw_tda18271_config);
+ }
+ break;
case SAA7134_BOARD_PHILIPS_TIGER:
if (configure_tda827x_fe(dev, &philips_tiger_config,
&tda827x_cfg_0) < 0)
diff --git a/linux/drivers/media/video/saa7134/saa7134-i2c.c b/linux/drivers/media/video/saa7134/saa7134-i2c.c
index 3eb60aabe..a8185693f 100644
--- a/linux/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/linux/drivers/media/video/saa7134/saa7134-i2c.c
@@ -264,7 +264,7 @@ static int saa7134_i2c_xfer(struct i2c_adapter *i2c_adap,
/* workaround for a saa7134 i2c bug
* needed to talk to the mt352 demux
* thanks to pinnacle for the hint */
- int quirk = 0xfd;
+ int quirk = 0xfe;
d1printk(" [%02x quirk]",quirk);
i2c_send_byte(dev,START,quirk);
i2c_recv_byte(dev);
@@ -326,33 +326,6 @@ static u32 functionality(struct i2c_adapter *adap)
return I2C_FUNC_SMBUS_EMUL;
}
-static int attach_inform(struct i2c_client *client)
-{
- struct saa7134_dev *dev = client->adapter->algo_data;
-
- d1printk( "%s i2c attach [addr=0x%x,client=%s]\n",
- client->driver->driver.name, client->addr, client->name);
-
- /* Am I an i2c remote control? */
-
- switch (client->addr) {
- case 0x7a:
- case 0x47:
- case 0x71:
- case 0x2d:
- case 0x30:
- {
- struct IR_i2c *ir = i2c_get_clientdata(client);
- d1printk("%s i2c IR detected (%s).\n",
- client->driver->driver.name, ir->phys);
- saa7134_set_i2c_ir(dev,ir);
- break;
- }
- }
-
- return 0;
-}
-
static struct i2c_algorithm saa7134_algo = {
.master_xfer = saa7134_i2c_xfer,
.functionality = functionality,
@@ -369,7 +342,6 @@ static struct i2c_adapter saa7134_adap_template = {
.name = "saa7134",
.id = I2C_HW_SAA7134,
.algo = &saa7134_algo,
- .client_register = attach_inform,
};
static struct i2c_client saa7134_client_template = {
@@ -444,6 +416,9 @@ int saa7134_i2c_register(struct saa7134_dev *dev)
saa7134_i2c_eeprom(dev,dev->eedata,sizeof(dev->eedata));
if (i2c_scan)
do_i2c_scan(dev->name,&dev->i2c_client);
+
+ /* Instantiate the IR receiver device, if present */
+ saa7134_probe_i2c_ir(dev);
return 0;
}
diff --git a/linux/drivers/media/video/saa7134/saa7134-input.c b/linux/drivers/media/video/saa7134/saa7134-input.c
index 80a4cc23d..36913d22b 100644
--- a/linux/drivers/media/video/saa7134/saa7134-input.c
+++ b/linux/drivers/media/video/saa7134/saa7134-input.c
@@ -60,7 +60,7 @@ MODULE_PARM_DESC(disable_other_ir, "disable full codes of "
#define dprintk(fmt, arg...) if (ir_debug) \
printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg)
#define i2cdprintk(fmt, arg...) if (ir_debug) \
- printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg)
+ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg)
/* Helper functions for RC5 and NEC decoding at GPIO16 or GPIO18 */
static int saa7134_rc5_irq(struct saa7134_dev *dev);
@@ -134,10 +134,10 @@ static int get_key_msi_tvanywhere_plus(struct IR_i2c *ir, u32 *ir_key,
int gpio;
/* <dev> is needed to access GPIO. Used by the saa_readl macro. */
- struct saa7134_dev *dev = ir->c.adapter->algo_data;
+ struct saa7134_dev *dev = ir->c->adapter->algo_data;
if (dev == NULL) {
dprintk("get_key_msi_tvanywhere_plus: "
- "gir->c.adapter->algo_data is NULL!\n");
+ "gir->c->adapter->algo_data is NULL!\n");
return -EIO;
}
@@ -156,7 +156,7 @@ static int get_key_msi_tvanywhere_plus(struct IR_i2c *ir, u32 *ir_key,
/* GPIO says there is a button press. Get it. */
- if (1 != i2c_master_recv(&ir->c, &b, 1)) {
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
i2cdprintk("read error\n");
return -EIO;
}
@@ -179,7 +179,7 @@ static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char b;
/* poll IR chip */
- if (1 != i2c_master_recv(&ir->c,&b,1)) {
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
i2cdprintk("read error\n");
return -EIO;
}
@@ -202,7 +202,7 @@ static int get_key_hvr1110(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char buf[5], cod4, code3, code4;
/* poll IR chip */
- if (5 != i2c_master_recv(&ir->c,buf,5))
+ if (5 != i2c_master_recv(ir->c, buf, 5))
return -EIO;
cod4 = buf[4];
@@ -224,7 +224,7 @@ static int get_key_beholdm6xx(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
unsigned char data[12];
u32 gpio;
- struct saa7134_dev *dev = ir->c.adapter->algo_data;
+ struct saa7134_dev *dev = ir->c->adapter->algo_data;
/* rising SAA7134_GPIO_GPRESCAN reads the status */
saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
@@ -235,9 +235,9 @@ static int get_key_beholdm6xx(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
if (0x400000 & ~gpio)
return 0; /* No button press */
- ir->c.addr = 0x5a >> 1;
+ ir->c->addr = 0x5a >> 1;
- if (12 != i2c_master_recv(&ir->c, data, 12)) {
+ if (12 != i2c_master_recv(ir->c, data, 12)) {
i2cdprintk("read error\n");
return -EIO;
}
@@ -267,7 +267,7 @@ static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw,
unsigned int start = 0,parity = 0,code = 0;
/* poll IR chip */
- if (4 != i2c_master_recv(&ir->c, b, 4)) {
+ if (4 != i2c_master_recv(ir->c, b, 4)) {
i2cdprintk("read error\n");
return -EIO;
}
@@ -686,40 +686,68 @@ void saa7134_input_fini(struct saa7134_dev *dev)
dev->remote = NULL;
}
-void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir)
+void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
{
+ struct i2c_board_info info;
+ struct IR_i2c_init_data init_data;
+ const unsigned short addr_list[] = {
+ 0x7a, 0x47, 0x71, 0x2d,
+ I2C_CLIENT_END
+ };
+
+ struct i2c_msg msg_msi = {
+ .addr = 0x50,
+ .flags = I2C_M_RD,
+ .len = 0,
+ .buf = NULL,
+ };
+
+ int rc;
+
if (disable_ir) {
- dprintk("Found supported i2c remote, but IR has been disabled\n");
- ir->get_key=NULL;
+ dprintk("IR has been disabled, not probing for i2c remote\n");
return;
}
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+
switch (dev->board) {
case SAA7134_BOARD_PINNACLE_PCTV_110i:
case SAA7134_BOARD_PINNACLE_PCTV_310i:
- snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV");
+ init_data.name = "Pinnacle PCTV";
if (pinnacle_remote == 0) {
- ir->get_key = get_key_pinnacle_color;
- ir->ir_codes = ir_codes_pinnacle_color;
+ init_data.get_key = get_key_pinnacle_color;
+ init_data.ir_codes = ir_codes_pinnacle_color;
} else {
- ir->get_key = get_key_pinnacle_grey;
- ir->ir_codes = ir_codes_pinnacle_grey;
+ init_data.get_key = get_key_pinnacle_grey;
+ init_data.ir_codes = ir_codes_pinnacle_grey;
}
break;
case SAA7134_BOARD_UPMOST_PURPLE_TV:
- snprintf(ir->c.name, sizeof(ir->c.name), "Purple TV");
- ir->get_key = get_key_purpletv;
- ir->ir_codes = ir_codes_purpletv;
+ init_data.name = "Purple TV";
+ init_data.get_key = get_key_purpletv;
+ init_data.ir_codes = ir_codes_purpletv;
break;
case SAA7134_BOARD_MSI_TVATANYWHERE_PLUS:
- snprintf(ir->c.name, sizeof(ir->c.name), "MSI TV@nywhere Plus");
- ir->get_key = get_key_msi_tvanywhere_plus;
- ir->ir_codes = ir_codes_msi_tvanywhere_plus;
+ init_data.name = "MSI TV@nywhere Plus";
+ init_data.get_key = get_key_msi_tvanywhere_plus;
+ init_data.ir_codes = ir_codes_msi_tvanywhere_plus;
+ info.addr = 0x30;
+ /* MSI TV@nywhere Plus controller doesn't seem to
+ respond to probes unless we read something from
+ an existing device. Weird...
+ REVISIT: might no longer be needed */
+ rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1);
+ dprintk(KERN_DEBUG "probe 0x%02x @ %s: %s\n",
+ msg_msi.addr, dev->i2c_adap.name,
+ (1 == rc) ? "yes" : "no");
break;
case SAA7134_BOARD_HAUPPAUGE_HVR1110:
- snprintf(ir->c.name, sizeof(ir->c.name), "HVR 1110");
- ir->get_key = get_key_hvr1110;
- ir->ir_codes = ir_codes_hauppauge_new;
+ init_data.name = "HVR 1110";
+ init_data.get_key = get_key_hvr1110;
+ init_data.ir_codes = ir_codes_hauppauge_new;
break;
case SAA7134_BOARD_BEHOLD_607FM_MK3:
case SAA7134_BOARD_BEHOLD_607FM_MK5:
@@ -733,15 +761,26 @@ void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir)
case SAA7134_BOARD_BEHOLD_M63:
case SAA7134_BOARD_BEHOLD_M6_EXTRA:
case SAA7134_BOARD_BEHOLD_H6:
- snprintf(ir->c.name, sizeof(ir->c.name), "BeholdTV");
- ir->get_key = get_key_beholdm6xx;
- ir->ir_codes = ir_codes_behold;
+ init_data.name = "BeholdTV";
+ init_data.get_key = get_key_beholdm6xx;
+ init_data.ir_codes = ir_codes_behold;
break;
- default:
- dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board);
+ case SAA7134_BOARD_AVERMEDIA_CARDBUS_501:
+ case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+ info.addr = 0x40;
break;
}
+ if (init_data.name)
+ info.platform_data = &init_data;
+ /* No need to probe if address is known */
+ if (info.addr) {
+ i2c_new_device(&dev->i2c_adap, &info);
+ return;
+ }
+
+ /* Address not known, fallback to probing */
+ i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
}
static int saa7134_rc5_irq(struct saa7134_dev *dev)
diff --git a/linux/drivers/media/video/saa7134/saa7134-video.c b/linux/drivers/media/video/saa7134/saa7134-video.c
index 5f68bed54..26f1727e6 100644
--- a/linux/drivers/media/video/saa7134/saa7134-video.c
+++ b/linux/drivers/media/video/saa7134/saa7134-video.c
@@ -1423,11 +1423,13 @@ video_poll(struct file *file, struct poll_table_struct *wait)
{
struct saa7134_fh *fh = file->private_data;
struct videobuf_buffer *buf = NULL;
+ unsigned int rc = 0;
if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type)
return videobuf_poll_stream(file, &fh->vbi, wait);
if (res_check(fh,RESOURCE_VIDEO)) {
+ mutex_lock(&fh->cap.vb_lock);
if (!list_empty(&fh->cap.stream))
buf = list_entry(fh->cap.stream.next, struct videobuf_buffer, stream);
} else {
@@ -1446,13 +1448,14 @@ video_poll(struct file *file, struct poll_table_struct *wait)
}
if (!buf)
- return POLLERR;
+ rc = POLLERR;
poll_wait(file, &buf->done, wait);
if (buf->state == VIDEOBUF_DONE ||
buf->state == VIDEOBUF_ERROR)
- return POLLIN|POLLRDNORM;
- return 0;
+ rc = POLLIN|POLLRDNORM;
+ mutex_unlock(&fh->cap.vb_lock);
+ return rc;
err:
mutex_unlock(&fh->cap.vb_lock);
diff --git a/linux/drivers/media/video/saa7134/saa7134.h b/linux/drivers/media/video/saa7134/saa7134.h
index ae7ba8923..be6763dde 100644
--- a/linux/drivers/media/video/saa7134/saa7134.h
+++ b/linux/drivers/media/video/saa7134/saa7134.h
@@ -804,7 +804,7 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
int saa7134_input_init1(struct saa7134_dev *dev);
void saa7134_input_fini(struct saa7134_dev *dev);
void saa7134_input_irq(struct saa7134_dev *dev);
-void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir);
+void saa7134_probe_i2c_ir(struct saa7134_dev *dev);
void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir);
void saa7134_ir_stop(struct saa7134_dev *dev);
diff --git a/linux/drivers/media/video/uvc/uvc_driver.c b/linux/drivers/media/video/uvc/uvc_driver.c
index 4a69a3af6..8d193376c 100644
--- a/linux/drivers/media/video/uvc/uvc_driver.c
+++ b/linux/drivers/media/video/uvc/uvc_driver.c
@@ -289,10 +289,8 @@ static int uvc_parse_format(struct uvc_device *dev,
struct uvc_format_desc *fmtdesc;
struct uvc_frame *frame;
const unsigned char *start = buffer;
- unsigned char *_buffer;
unsigned int interval;
unsigned int i, n;
- int _buflen;
__u8 ftype;
format->type = buffer[2];
@@ -303,7 +301,7 @@ static int uvc_parse_format(struct uvc_device *dev,
case VS_FORMAT_FRAME_BASED:
n = buffer[2] == VS_FORMAT_UNCOMPRESSED ? 27 : 28;
if (buflen < n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
"interface %d FORMAT error\n",
dev->udev->devnum,
alts->desc.bInterfaceNumber);
@@ -338,7 +336,7 @@ static int uvc_parse_format(struct uvc_device *dev,
case VS_FORMAT_MJPEG:
if (buflen < 11) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
"interface %d FORMAT error\n",
dev->udev->devnum,
alts->desc.bInterfaceNumber);
@@ -354,7 +352,7 @@ static int uvc_parse_format(struct uvc_device *dev,
case VS_FORMAT_DV:
if (buflen < 9) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
"interface %d FORMAT error\n",
dev->udev->devnum,
alts->desc.bInterfaceNumber);
@@ -372,7 +370,7 @@ static int uvc_parse_format(struct uvc_device *dev,
strlcpy(format->name, "HD-DV", sizeof format->name);
break;
default:
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
"interface %d: unknown DV format %u\n",
dev->udev->devnum,
alts->desc.bInterfaceNumber, buffer[8]);
@@ -401,7 +399,7 @@ static int uvc_parse_format(struct uvc_device *dev,
case VS_FORMAT_STREAM_BASED:
/* Not supported yet. */
default:
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
"interface %d unsupported format %u\n",
dev->udev->devnum, alts->desc.bInterfaceNumber,
buffer[2]);
@@ -413,20 +411,11 @@ static int uvc_parse_format(struct uvc_device *dev,
buflen -= buffer[0];
buffer += buffer[0];
- /* Count the number of frame descriptors to test the bFrameIndex
- * field when parsing the descriptors. We can't rely on the
- * bNumFrameDescriptors field as some cameras don't initialize it
- * properly.
- */
- for (_buflen = buflen, _buffer = buffer;
- _buflen > 2 && _buffer[2] == ftype;
- _buflen -= _buffer[0], _buffer += _buffer[0])
- format->nframes++;
-
/* Parse the frame descriptors. Only uncompressed, MJPEG and frame
* based formats have frame descriptors.
*/
while (buflen > 2 && buffer[2] == ftype) {
+ frame = &format->frame[format->nframes];
if (ftype != VS_FRAME_FRAME_BASED)
n = buflen > 25 ? buffer[25] : 0;
else
@@ -435,22 +424,12 @@ static int uvc_parse_format(struct uvc_device *dev,
n = n ? n : 3;
if (buflen < 26 + 4*n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
"interface %d FRAME error\n", dev->udev->devnum,
alts->desc.bInterfaceNumber);
return -EINVAL;
}
- if (buffer[3] - 1 >= format->nframes) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
- "interface %d frame index %u out of range\n",
- dev->udev->devnum, alts->desc.bInterfaceNumber,
- buffer[3]);
- return -EINVAL;
- }
-
- frame = &format->frame[buffer[3] - 1];
-
frame->bFrameIndex = buffer[3];
frame->bmCapabilities = buffer[4];
frame->wWidth = get_unaligned_le16(&buffer[5]);
@@ -507,6 +486,7 @@ static int uvc_parse_format(struct uvc_device *dev,
10000000/frame->dwDefaultFrameInterval,
(100000000/frame->dwDefaultFrameInterval)%10);
+ format->nframes++;
buflen -= buffer[0];
buffer += buffer[0];
}
@@ -518,7 +498,7 @@ static int uvc_parse_format(struct uvc_device *dev,
if (buflen > 2 && buffer[2] == VS_COLORFORMAT) {
if (buflen < 6) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
"interface %d COLORFORMAT error\n",
dev->udev->devnum,
alts->desc.bInterfaceNumber);
@@ -1316,7 +1296,7 @@ static int uvc_scan_chain_forward(struct uvc_video_device *video,
continue;
if (forward->extension.bNrInPins != 1) {
- uvc_trace(UVC_TRACE_DESCR, "Extension unit %d has"
+ uvc_trace(UVC_TRACE_DESCR, "Extension unit %d has "
"more than 1 input pin.\n", entity->id);
return -1;
}
@@ -1614,6 +1594,7 @@ static int uvc_probe(struct usb_interface *intf,
INIT_LIST_HEAD(&dev->entities);
INIT_LIST_HEAD(&dev->streaming);
kref_init(&dev->kref);
+ atomic_set(&dev->users, 0);
dev->udev = usb_get_dev(udev);
dev->intf = usb_get_intf(intf);
@@ -1929,7 +1910,7 @@ static struct usb_device_id uvc_ids[] = {
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Lenovo Thinkpad SL500 */
+ /* Lenovo Thinkpad SL400/SL500 */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x17ef,
diff --git a/linux/drivers/media/video/uvc/uvc_status.c b/linux/drivers/media/video/uvc/uvc_status.c
index 1e1bda413..b05df63b4 100644
--- a/linux/drivers/media/video/uvc/uvc_status.c
+++ b/linux/drivers/media/video/uvc/uvc_status.c
@@ -206,7 +206,7 @@ int uvc_status_init(struct uvc_device *dev)
dev->status, UVC_MAX_STATUS_SIZE, uvc_status_complete,
dev, interval);
- return usb_submit_urb(dev->int_urb, GFP_KERNEL);
+ return 0;
}
void uvc_status_cleanup(struct uvc_device *dev)
@@ -217,15 +217,30 @@ void uvc_status_cleanup(struct uvc_device *dev)
uvc_input_cleanup(dev);
}
-int uvc_status_suspend(struct uvc_device *dev)
+int uvc_status_start(struct uvc_device *dev)
+{
+ if (dev->int_urb == NULL)
+ return 0;
+
+ return usb_submit_urb(dev->int_urb, GFP_KERNEL);
+}
+
+void uvc_status_stop(struct uvc_device *dev)
{
usb_kill_urb(dev->int_urb);
+}
+
+int uvc_status_suspend(struct uvc_device *dev)
+{
+ if (atomic_read(&dev->users))
+ usb_kill_urb(dev->int_urb);
+
return 0;
}
int uvc_status_resume(struct uvc_device *dev)
{
- if (dev->int_urb == NULL)
+ if (dev->int_urb == NULL || atomic_read(&dev->users) == 0)
return 0;
return usb_submit_urb(dev->int_urb, GFP_NOIO);
diff --git a/linux/drivers/media/video/uvc/uvc_v4l2.c b/linux/drivers/media/video/uvc/uvc_v4l2.c
index bc13dbf05..160c01314 100644
--- a/linux/drivers/media/video/uvc/uvc_v4l2.c
+++ b/linux/drivers/media/video/uvc/uvc_v4l2.c
@@ -443,6 +443,17 @@ static int uvc_v4l2_open(struct file *file)
goto done;
}
+ if (atomic_inc_return(&video->dev->users) == 1) {
+ if ((ret = uvc_status_start(video->dev)) < 0) {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19)
+ usb_autopm_put_interface(video->dev->intf);
+#endif
+ atomic_dec(&video->dev->users);
+ kfree(handle);
+ goto done;
+ }
+ }
+
handle->device = video;
handle->state = UVC_HANDLE_PASSIVE;
file->private_data = handle;
@@ -477,6 +488,9 @@ static int uvc_v4l2_release(struct file *file)
kfree(handle);
file->private_data = NULL;
+ if (atomic_dec_return(&video->dev->users) == 0)
+ uvc_status_stop(video->dev);
+
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19)
usb_autopm_put_interface(video->dev->intf);
#endif
diff --git a/linux/drivers/media/video/uvc/uvc_video.c b/linux/drivers/media/video/uvc/uvc_video.c
index c5df33de9..07e755ba7 100644
--- a/linux/drivers/media/video/uvc/uvc_video.c
+++ b/linux/drivers/media/video/uvc/uvc_video.c
@@ -65,7 +65,8 @@ static void uvc_fixup_video_ctrl(struct uvc_video_device *video,
struct uvc_streaming_control *ctrl)
{
struct uvc_format *format;
- struct uvc_frame *frame;
+ struct uvc_frame *frame = NULL;
+ unsigned int i;
if (ctrl->bFormatIndex <= 0 ||
ctrl->bFormatIndex > video->streaming->nformats)
@@ -73,11 +74,15 @@ static void uvc_fixup_video_ctrl(struct uvc_video_device *video,
format = &video->streaming->format[ctrl->bFormatIndex - 1];
- if (ctrl->bFrameIndex <= 0 ||
- ctrl->bFrameIndex > format->nframes)
- return;
+ for (i = 0; i < format->nframes; ++i) {
+ if (format->frame[i].bFrameIndex == ctrl->bFrameIndex) {
+ frame = &format->frame[i];
+ break;
+ }
+ }
- frame = &format->frame[ctrl->bFrameIndex - 1];
+ if (frame == NULL)
+ return;
if (!(format->flags & UVC_FMT_FLAG_COMPRESSED) ||
(ctrl->dwMaxVideoFrameSize == 0 &&
@@ -1093,7 +1098,7 @@ int uvc_video_init(struct uvc_video_device *video)
/* Zero bFrameIndex might be correct. Stream-based formats (including
* MPEG-2 TS and DV) do not support frames but have a dummy frame
* descriptor with bFrameIndex set to zero. If the default frame
- * descriptor is not found, use the first avalable frame.
+ * descriptor is not found, use the first available frame.
*/
for (i = format->nframes; i > 0; --i) {
frame = &format->frame[i-1];
diff --git a/linux/drivers/media/video/uvc/uvcvideo.h b/linux/drivers/media/video/uvc/uvcvideo.h
index 53d5c9e0c..6b254fd39 100644
--- a/linux/drivers/media/video/uvc/uvcvideo.h
+++ b/linux/drivers/media/video/uvc/uvcvideo.h
@@ -635,6 +635,7 @@ struct uvc_device {
enum uvc_device_state state;
struct kref kref;
struct list_head list;
+ atomic_t users;
/* Video control interface */
__u16 uvc_version;
@@ -771,6 +772,8 @@ extern int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
/* Status */
extern int uvc_status_init(struct uvc_device *dev);
extern void uvc_status_cleanup(struct uvc_device *dev);
+extern int uvc_status_start(struct uvc_device *dev);
+extern void uvc_status_stop(struct uvc_device *dev);
extern int uvc_status_suspend(struct uvc_device *dev);
extern int uvc_status_resume(struct uvc_device *dev);
diff --git a/linux/drivers/media/video/videobuf-dma-sg.c b/linux/drivers/media/video/videobuf-dma-sg.c
index ed38145e1..623e2fc12 100644
--- a/linux/drivers/media/video/videobuf-dma-sg.c
+++ b/linux/drivers/media/video/videobuf-dma-sg.c
@@ -59,9 +59,10 @@ videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages)
struct page *pg;
int i;
- sglist = kcalloc(nr_pages, sizeof(struct scatterlist), GFP_KERNEL);
+ sglist = vmalloc(nr_pages * sizeof(*sglist));
if (NULL == sglist)
return NULL;
+ memset(sglist, 0, nr_pages * sizeof(*sglist));
sg_init_table(sglist, nr_pages);
for (i = 0; i < nr_pages; i++, virt += PAGE_SIZE) {
pg = vmalloc_to_page(virt);
@@ -73,7 +74,7 @@ videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages)
return sglist;
err:
- kfree(sglist);
+ vfree(sglist);
return NULL;
}
@@ -85,7 +86,7 @@ videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset)
if (NULL == pages[0])
return NULL;
- sglist = kmalloc(nr_pages * sizeof(*sglist), GFP_KERNEL);
+ sglist = vmalloc(nr_pages * sizeof(*sglist));
if (NULL == sglist)
return NULL;
sg_init_table(sglist, nr_pages);
@@ -105,12 +106,12 @@ videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset)
nopage:
dprintk(2,"sgl: oops - no page\n");
- kfree(sglist);
+ vfree(sglist);
return NULL;
highmem:
dprintk(2,"sgl: oops - highmem page\n");
- kfree(sglist);
+ vfree(sglist);
return NULL;
}
@@ -231,7 +232,7 @@ int videobuf_dma_map(struct videobuf_queue* q, struct videobuf_dmabuf *dma)
(dma->vmalloc,dma->nr_pages);
}
if (dma->bus_addr) {
- dma->sglist = kmalloc(sizeof(struct scatterlist), GFP_KERNEL);
+ dma->sglist = vmalloc(sizeof(*dma->sglist));
if (NULL != dma->sglist) {
dma->sglen = 1;
sg_dma_address(&dma->sglist[0]) = dma->bus_addr & PAGE_MASK;
@@ -249,7 +250,7 @@ int videobuf_dma_map(struct videobuf_queue* q, struct videobuf_dmabuf *dma)
if (0 == dma->sglen) {
printk(KERN_WARNING
"%s: videobuf_map_sg failed\n",__func__);
- kfree(dma->sglist);
+ vfree(dma->sglist);
dma->sglist = NULL;
dma->sglen = 0;
return -EIO;
@@ -275,7 +276,7 @@ int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma)
dma_unmap_sg(q->dev, dma->sglist, dma->nr_pages, dma->direction);
- kfree(dma->sglist);
+ vfree(dma->sglist);
dma->sglist = NULL;
dma->sglen = 0;
return 0;