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-rw-r--r--drivers/media/video/em28xx/em28xx-cards.c11
-rw-r--r--drivers/media/video/em28xx/em28xx-core.c17
-rw-r--r--drivers/media/video/em28xx/em28xx.h3
3 files changed, 17 insertions, 14 deletions
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 82536dd6b0f..e793aee1672 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1735,6 +1735,11 @@ static int em28xx_hint_sensor(struct em28xx *dev)
dev->sensor_xres = 640;
dev->sensor_yres = 480;
dev->sensor_xtal = 6300000;
+
+ /* probably means GRGB 16 bit bayer */
+ dev->vinmode = 0x0d;
+ dev->vinctl = 0x00;
+
break;
default:
printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version));
@@ -2415,6 +2420,12 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
}
/*
+ * Default format, used for tvp5150 or saa711x output formats
+ */
+ dev->vinmode = 0x10;
+ dev->vinctl = 0x11;
+
+ /*
* If the device can be a webcam, seek for a sensor.
* If sensor is not found, then it isn't a webcam.
*/
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index c7fcce71394..5b78e199abd 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -648,28 +648,17 @@ 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_webcam) {
- vinmode = 0x0d;
- vinctl = 0x00;
- } else {
- vinmode = 0x10;
- vinctl = 0x11;
- }
ret = em28xx_write_reg_bits(dev, EM28XX_R27_OUTFMT,
- outfmt | 0x20, 0xff);
+ dev->format->reg | 0x20, 0xff);
if (ret < 0)
return ret;
- ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, vinmode);
+ ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, dev->vinmode);
if (ret < 0)
return ret;
- return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, vinctl);
+ return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, dev->vinctl);
}
static int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax,
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index ce76633786c..766ab59b8d5 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -483,6 +483,9 @@ struct em28xx {
int sensor_xres, sensor_yres;
int sensor_xtal;
+ /* Vinmode/Vinctl used at the driver */
+ int vinmode, vinctl;
+
unsigned int stream_on:1; /* Locks streams */
unsigned int has_audio_class:1;
unsigned int has_alsa_audio:1;