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-rw-r--r--linux/drivers/media/video/em28xx/Kconfig2
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-cards.c142
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-core.c32
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-dvb.c29
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-i2c.c4
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-video.c110
-rw-r--r--linux/drivers/media/video/em28xx/em28xx.h4
7 files changed, 284 insertions, 39 deletions
diff --git a/linux/drivers/media/video/em28xx/Kconfig b/linux/drivers/media/video/em28xx/Kconfig
index 16a5af30e..6524b493e 100644
--- a/linux/drivers/media/video/em28xx/Kconfig
+++ b/linux/drivers/media/video/em28xx/Kconfig
@@ -8,6 +8,8 @@ config VIDEO_EM28XX
select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TVP5150 if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_MT9V011 if VIDEO_HELPER_CHIPS_AUTO
+
---help---
This is a video4linux driver for Empia 28xx based TV cards.
diff --git a/linux/drivers/media/video/em28xx/em28xx-cards.c b/linux/drivers/media/video/em28xx/em28xx-cards.c
index 16093680b..e13f141c7 100644
--- a/linux/drivers/media/video/em28xx/em28xx-cards.c
+++ b/linux/drivers/media/video/em28xx/em28xx-cards.c
@@ -59,6 +59,8 @@ static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
module_param_array(card, int, NULL, 0444);
MODULE_PARM_DESC(card, "card type");
+#define MT9V011_VERSION 0x8243
+
/* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
static unsigned long em28xx_devused;
@@ -152,6 +154,24 @@ static struct em28xx_reg_seq kworld_330u_digital[] = {
{ -1, -1, -1, -1},
};
+/* Evga inDtube
+ GPIO0 - Enable digital power (s5h1409) - low to enable
+ GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
+ GPIO4 - xc3028 reset
+ GOP3 - s5h1409 reset
+ */
+static struct em28xx_reg_seq evga_indtube_analog[] = {
+ {EM28XX_R08_GPIO, 0x79, 0xff, 60},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq evga_indtube_digital[] = {
+ {EM28XX_R08_GPIO, 0x7a, 0xff, 1},
+ {EM2880_R04_GPO, 0x04, 0xff, 10},
+ {EM2880_R04_GPO, 0x0c, 0xff, 1},
+ { -1, -1, -1, -1},
+};
+
/* Callback for the most boards */
static struct em28xx_reg_seq default_tuner_gpio[] = {
{EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
@@ -186,6 +206,13 @@ static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
{EM28XX_R08_GPIO, 0xff, 0xff, 10},
{ -1, -1, -1, -1},
};
+
+static struct em28xx_reg_seq silvercrest_reg_seq[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM28XX_R08_GPIO, 0x01, 0xf7, 10},
+ { -1, -1, -1, -1},
+};
+
/*
* Board definitions
*/
@@ -433,6 +460,18 @@ struct em28xx_board em28xx_boards[] = {
.amux = EM28XX_AMUX_VIDEO,
} },
},
+ [EM2820_BOARD_SILVERCREST_WEBCAM] = {
+ .name = "Silvercrest Webcam 1.3mpix",
+ .tuner_type = TUNER_ABSENT,
+ .is_27xx = 1,
+ .decoder = EM28XX_MT9V011,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = silvercrest_reg_seq,
+ } },
+ },
[EM2821_BOARD_SUPERCOMP_USB_2] = {
.name = "Supercomp USB 2.0 TV",
.valid = EM28XX_BOARD_NOT_VALIDATED,
@@ -845,7 +884,7 @@ struct em28xx_board em28xx_boards[] = {
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.has_dvb = 1,
- .dvb_gpio = default_analog,
+ .dvb_gpio = default_digital,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
@@ -1514,6 +1553,33 @@ struct em28xx_board em28xx_boards[] = {
.gpio = terratec_av350_unmute_gpio,
} },
},
+ [EM2882_BOARD_EVGA_INDTUBE] = {
+ .name = "Evga inDtube",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = evga_indtube_digital,
+ .ir_codes = ir_codes_evga_indtube,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = evga_indtube_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = evga_indtube_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = evga_indtube_analog,
+ } },
+ },
};
const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
@@ -1627,6 +1693,8 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
{ USB_DEVICE(0x04bb, 0x0515),
.driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
+ { USB_DEVICE(0xeb1a, 0x50a6),
+ .driver_info = EM2860_BOARD_GADMEI_UTV330 },
{ },
};
MODULE_DEVICE_TABLE(usb, em28xx_id_table);
@@ -1640,6 +1708,7 @@ static struct em28xx_hash_table em28xx_eeprom_hash[] = {
{0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
{0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
{0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
+ {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
};
/* I2C devicelist hash table for devices with generic USB IDs */
@@ -1662,6 +1731,11 @@ static unsigned short tvp5150_addrs[] = {
I2C_CLIENT_END
};
+static unsigned short mt9v011_addrs[] = {
+ 0xba >> 1,
+ I2C_CLIENT_END
+};
+
static unsigned short msp3400_addrs[] = {
0x80 >> 1,
0x88 >> 1,
@@ -1701,6 +1775,46 @@ static inline void em28xx_set_model(struct em28xx *dev)
EM28XX_I2C_FREQ_100_KHZ;
}
+/* HINT method: webcam I2C chips
+ *
+ * This method work for webcams with Micron sensors
+ */
+static int em28xx_hint_sensor(struct em28xx *dev)
+{
+ int rc;
+ char *sensor_name;
+ unsigned char cmd;
+ __be16 version_be;
+ u16 version;
+
+ if (dev->model != EM2820_BOARD_UNKNOWN)
+ return 0;
+
+ dev->i2c_client.addr = 0xba >> 1;
+ cmd = 0;
+ i2c_master_send(&dev->i2c_client, &cmd, 1);
+ rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
+ if (rc != 2)
+ return -EINVAL;
+
+ version = be16_to_cpu(version_be);
+
+ switch (version) {
+ case MT9V011_VERSION:
+ dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
+ sensor_name = "mt9v011";
+ break;
+ default:
+ printk("Unknown Sensor 0x%04x\n", be16_to_cpu(version));
+ return -EINVAL;
+ }
+
+ em28xx_errdev("Sensor is %s, assuming that webcam is %s\n",
+ sensor_name, em28xx_boards[dev->model].name);
+
+ return 0;
+}
+
/* Since em28xx_pre_card_setup() requires a proper dev->model,
* this won't work for boards with generic PCI IDs
*/
@@ -1729,7 +1843,10 @@ void em28xx_pre_card_setup(struct em28xx *dev)
em28xx_info("chip ID is em2750\n");
break;
case CHIP_ID_EM2820:
- em28xx_info("chip ID is em2820\n");
+ if (dev->board.is_27xx)
+ em28xx_info("chip is em2710\n");
+ else
+ em28xx_info("chip ID is em2820\n");
break;
case CHIP_ID_EM2840:
em28xx_info("chip ID is em2840\n");
@@ -1903,6 +2020,10 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
ctl->demod = XC3028_FE_CHINA;
ctl->fname = XC2028_DEFAULT_FIRMWARE;
break;
+ case EM2882_BOARD_EVGA_INDTUBE:
+ ctl->demod = XC3028_FE_CHINA;
+ ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+ break;
default:
ctl->demod = XC3028_FE_OREN538;
}
@@ -2204,7 +2325,17 @@ void em28xx_card_setup(struct em28xx *dev)
case EM2880_BOARD_MSI_DIGIVOX_AD:
if (!em28xx_hint_board(dev))
em28xx_set_model(dev);
+
+ /* In cases where we had to use a board hint, the call to
+ em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
+ so make the call now so the analog GPIOs are set properly
+ before probing the i2c bus. */
+ em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
break;
+ case EM2820_BOARD_SILVERCREST_WEBCAM:
+ /* FIXME: need to document the registers bellow */
+ em28xx_write_reg(dev, 0x0d, 0x42);
+ em28xx_write_reg(dev, 0x13, 0x08);
}
if (dev->board.has_snapshot_button)
@@ -2236,6 +2367,10 @@ void em28xx_card_setup(struct em28xx *dev)
v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"tvp5150", "tvp5150", tvp5150_addrs);
+ if (dev->board.decoder == EM28XX_MT9V011)
+ v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "mt9v011", "mt9v011", mt9v011_addrs);
+
if (dev->board.adecoder == EM28XX_TVAUDIO)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"tvaudio", "tvaudio", dev->board.tvaudio_addr);
@@ -2391,6 +2526,8 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
return errCode;
}
+ em28xx_hint_sensor(dev);
+
/* Do board specific init and eeprom reading */
em28xx_card_setup(dev);
@@ -2634,6 +2771,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
retval = em28xx_init_dev(&dev, udev, interface, nr);
if (retval) {
em28xx_devused &= ~(1<<dev->devno);
+ mutex_unlock(&dev->lock);
kfree(dev);
goto err;
}
diff --git a/linux/drivers/media/video/em28xx/em28xx-core.c b/linux/drivers/media/video/em28xx/em28xx-core.c
index 2bce72e4f..1033824bd 100644
--- a/linux/drivers/media/video/em28xx/em28xx-core.c
+++ b/linux/drivers/media/video/em28xx/em28xx-core.c
@@ -648,17 +648,28 @@ int em28xx_capture_start(struct em28xx *dev, int start)
int em28xx_set_outfmt(struct em28xx *dev)
{
int ret;
+ int vinmode, vinctl, outfmt;
+
+ outfmt = dev->format->reg;
+
+ if (dev->board.is_27xx) {
+ vinmode = 0x0d;
+ vinctl = 0x00;
+ } else {
+ vinmode = 0x10;
+ vinctl = 0x11;
+ }
ret = em28xx_write_reg_bits(dev, EM28XX_R27_OUTFMT,
- dev->format->reg | 0x20, 0x3f);
+ outfmt | 0x20, 0xff);
if (ret < 0)
- return ret;
+ return ret;
- ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, 0x10);
+ ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, vinmode);
if (ret < 0)
return ret;
- return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, 0x11);
+ return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, vinctl);
}
static int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax,
@@ -695,13 +706,19 @@ static int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v)
{
u8 mode;
/* the em2800 scaler only supports scaling down to 50% */
- if (dev->board.is_em2800)
+
+ if (dev->board.is_27xx) {
+ /* FIXME: Don't use the scaler yet */
+ mode = 0;
+ } else if (dev->board.is_em2800) {
mode = (v ? 0x20 : 0x00) | (h ? 0x10 : 0x00);
- else {
+ } else {
u8 buf[2];
+
buf[0] = h;
buf[1] = h >> 8;
em28xx_write_regs(dev, EM28XX_R30_HSCALELOW, (char *)buf, 2);
+
buf[0] = v;
buf[1] = v >> 8;
em28xx_write_regs(dev, EM28XX_R32_VSCALELOW, (char *)buf, 2);
@@ -720,8 +737,11 @@ int em28xx_resolution_set(struct em28xx *dev)
height = norm_maxh(dev) >> 1;
em28xx_set_outfmt(dev);
+
+
em28xx_accumulator_set(dev, 1, (width - 4) >> 2, 1, (height - 4) >> 2);
em28xx_capture_area_set(dev, 0, 0, width >> 2, height >> 2);
+
return em28xx_scaler_set(dev, dev->hscale, dev->vscale);
}
diff --git a/linux/drivers/media/video/em28xx/em28xx-dvb.c b/linux/drivers/media/video/em28xx/em28xx-dvb.c
index 722cc709f..86be58641 100644
--- a/linux/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/linux/drivers/media/video/em28xx/em28xx-dvb.c
@@ -244,6 +244,14 @@ static struct s5h1409_config em28xx_s5h1409_with_xc3028 = {
.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
};
+static struct zl10353_config em28xx_terratec_xs_zl10353_xc3028 = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .disable_i2c_gate_ctrl = 1,
+ .parallel_ts = 1,
+ .if2 = 45600,
+};
+
#ifdef EM28XX_DRX397XD_SUPPORT
/* [TODO] djh - not sure yet what the device config needs to contain */
static struct drx397xD_config em28xx_drx397xD_with_xc3028 = {
@@ -434,7 +442,6 @@ static int dvb_init(struct em28xx *dev)
}
break;
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
- case EM2880_BOARD_TERRATEC_HYBRID_XS:
case EM2880_BOARD_KWORLD_DVB_310U:
case EM2880_BOARD_EMPIRE_DUAL_TV:
dvb->frontend = dvb_attach(zl10353_attach,
@@ -445,7 +452,27 @@ static int dvb_init(struct em28xx *dev)
goto out_free;
}
break;
+ case EM2880_BOARD_TERRATEC_HYBRID_XS:
+ dvb->frontend = dvb_attach(zl10353_attach,
+ &em28xx_terratec_xs_zl10353_xc3028,
+ &dev->i2c_adap);
+ if (dvb->frontend == NULL) {
+ /* This board could have either a zl10353 or a mt352.
+ If the chip id isn't for zl10353, try mt352 */
+
+ /* FIXME: make support for mt352 work */
+ printk(KERN_ERR "version of this board with mt352 not "
+ "currently supported\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+ if (attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
case EM2883_BOARD_KWORLD_HYBRID_330U:
+ case EM2882_BOARD_EVGA_INDTUBE:
dvb->frontend = dvb_attach(s5h1409_attach,
&em28xx_s5h1409_with_xc3028,
&dev->i2c_adap);
diff --git a/linux/drivers/media/video/em28xx/em28xx-i2c.c b/linux/drivers/media/video/em28xx/em28xx-i2c.c
index 1cdd88361..91cff2af3 100644
--- a/linux/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/linux/drivers/media/video/em28xx/em28xx-i2c.c
@@ -461,7 +461,7 @@ static struct i2c_algorithm em28xx_algo = {
static struct i2c_adapter em28xx_adap_template = {
.owner = THIS_MODULE,
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 22)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)
.class = I2C_CLASS_TV_ANALOG,
#endif
.name = "em28xx",
@@ -489,7 +489,7 @@ static char *i2c_devs[128] = {
[0xa0 >> 1] = "eeprom",
[0xb0 >> 1] = "tda9874",
[0xb8 >> 1] = "tvp5150a",
- [0xba >> 1] = "tvp5150a",
+ [0xba >> 1] = "webcam sensor or tvp5150a",
[0xc0 >> 1] = "tuner (analog)",
[0xc2 >> 1] = "tuner (analog)",
[0xc4 >> 1] = "tuner (analog)",
diff --git a/linux/drivers/media/video/em28xx/em28xx-video.c b/linux/drivers/media/video/em28xx/em28xx-video.c
index 63d21698c..b0554ab08 100644
--- a/linux/drivers/media/video/em28xx/em28xx-video.c
+++ b/linux/drivers/media/video/em28xx/em28xx-video.c
@@ -90,10 +90,53 @@ MODULE_PARM_DESC(video_debug, "enable debug messages [video]");
/* supported video standards */
static struct em28xx_fmt format[] = {
{
- .name = "16bpp YUY2, 4:2:2, packed",
+ .name = "16 bpp YUY2, 4:2:2, packed",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = 16,
.reg = EM28XX_OUTFMT_YUV422_Y0UY1V,
+ }, {
+ .name = "16 bpp RGB 565, LE",
+ .fourcc = V4L2_PIX_FMT_RGB565,
+ .depth = 16,
+ .reg = EM28XX_OUTFMT_RGB_16_656,
+ }, {
+ .name = "8 bpp Bayer BGBG..GRGR",
+ .fourcc = V4L2_PIX_FMT_SBGGR8,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_RGB_8_BGBG,
+ }, {
+ .name = "8 bpp Bayer GRGR..BGBG",
+ .fourcc = V4L2_PIX_FMT_SGRBG8,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_RGB_8_GRGR,
+ }, {
+ .name = "8 bpp Bayer GBGB..RGRG",
+ .fourcc = V4L2_PIX_FMT_SGBRG8,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_RGB_8_GBGB,
+ }, {
+ .name = "12 bpp YUV411",
+ .fourcc = V4L2_PIX_FMT_YUV411P,
+ .depth = 12,
+ .reg = EM28XX_OUTFMT_YUV411,
+#if 0
+ /* TODO: Those formats need test and fourcc entries */
+ }, {
+ .name = "Bayer, 8bit RGRG..GBGB",
+ .fourcc = 0,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_RGB_8_GBGB,
+ }, {
+ .name = "Y1-U-Y0-V, 16 bpp",
+ .fourcc = 0,
+ .depth = 16,
+ .reg = EM28XX_OUTFMT_YUV422_Y1UY0V
+ }, {
+ .name = "YUV211, 8 bpp",
+ .fourcc = 0,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_YUV211,
+#endif
},
};
@@ -705,7 +748,11 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
return -EINVAL;
}
- if (dev->board.is_em2800) {
+ if (dev->board.is_27xx) {
+ /* FIXME: This is the only supported fmt */
+ width = 640;
+ height = 480;
+ } else if (dev->board.is_em2800) {
/* the em2800 can only scale down to 50% */
height = height > (3 * maxh / 4) ? maxh : maxh / 2;
width = width > (3 * maxw / 4) ? maxw : maxw / 2;
@@ -737,13 +784,40 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
return 0;
}
+static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc,
+ unsigned width, unsigned height)
+{
+ struct em28xx_fmt *fmt;
+
+ /* FIXME: This is the only supported fmt */
+ if (dev->board.is_27xx) {
+ width = 640;
+ height = 480;
+ }
+
+ fmt = format_by_fourcc(fourcc);
+ if (!fmt)
+ return -EINVAL;
+
+ dev->format = fmt;
+ dev->width = width;
+ dev->height = height;
+
+ /* set new image size */
+ get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
+
+ em28xx_set_alternate(dev);
+ em28xx_resolution_set(dev);
+
+ return 0;
+}
+
static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
int rc;
- struct em28xx_fmt *fmt;
rc = check_dev(dev);
if (rc < 0)
@@ -753,12 +827,6 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
vidioc_try_fmt_vid_cap(file, priv, f);
- fmt = format_by_fourcc(f->fmt.pix.pixelformat);
- if (!fmt) {
- rc = -EINVAL;
- goto out;
- }
-
if (videobuf_queue_is_busy(&fh->vb_vidq)) {
em28xx_errdev("%s queue busy\n", __func__);
rc = -EBUSY;
@@ -771,16 +839,8 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
goto out;
}
- /* set new image size */
- dev->width = f->fmt.pix.width;
- dev->height = f->fmt.pix.height;
- dev->format = fmt;
- get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
-
- em28xx_set_alternate(dev);
- em28xx_resolution_set(dev);
-
- rc = 0;
+ rc = em28xx_set_video_format(dev, f->fmt.pix.pixelformat,
+ f->fmt.pix.width, f->fmt.pix.height);
out:
mutex_unlock(&dev->lock);
@@ -1671,11 +1731,6 @@ static int em28xx_v4l2_open(struct file *filp)
filp->private_data = fh;
if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
- dev->width = norm_maxw(dev);
- dev->height = norm_maxh(dev);
- dev->hscale = 0;
- dev->vscale = 0;
-
em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
em28xx_set_alternate(dev);
em28xx_resolution_set(dev);
@@ -2029,15 +2084,14 @@ int em28xx_register_analog_devices(struct em28xx *dev)
/* set default norm */
dev->norm = em28xx_video_template.current_norm;
- dev->width = norm_maxw(dev);
- dev->height = norm_maxh(dev);
dev->interlaced = EM28XX_INTERLACED_DEFAULT;
- dev->hscale = 0;
- dev->vscale = 0;
dev->ctl_input = 0;
/* Analog specific initialization */
dev->format = &format[0];
+ em28xx_set_video_format(dev, format[0].fourcc,
+ norm_maxw(dev), norm_maxh(dev));
+
video_mux(dev, dev->ctl_input);
/* Audio defaults */
diff --git a/linux/drivers/media/video/em28xx/em28xx.h b/linux/drivers/media/video/em28xx/em28xx.h
index aafc4a2d0..2eedfef53 100644
--- a/linux/drivers/media/video/em28xx/em28xx.h
+++ b/linux/drivers/media/video/em28xx/em28xx.h
@@ -107,6 +107,8 @@
#define EM2860_BOARD_TERRATEC_GRABBY 67
#define EM2860_BOARD_TERRATEC_AV350 68
#define EM2882_BOARD_KWORLD_ATSC_315U 69
+#define EM2882_BOARD_EVGA_INDTUBE 70
+#define EM2820_BOARD_SILVERCREST_WEBCAM 71
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
@@ -360,6 +362,7 @@ enum em28xx_decoder {
EM28XX_NODECODER,
EM28XX_TVP5150,
EM28XX_SAA711X,
+ EM28XX_MT9V011,
};
enum em28xx_adecoder {
@@ -388,6 +391,7 @@ struct em28xx_board {
unsigned int max_range_640_480:1;
unsigned int has_dvb:1;
unsigned int has_snapshot_button:1;
+ unsigned int is_27xx:1;
unsigned int valid:1;
unsigned char xclk, i2c_speed;
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-07 15:40:50 +0000