V4L/DVB (12244): em28xx: adjust vinmode/vinctl based on the stream input format
Depending on the video input format, vinmode/vinctl needs adjustments.
For TV, this is not relevant, since the supported decoders output data
at the same format. However, webcam sensors may have different formats,
so, this needs to be adjusted based on the device.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 82536dd..e793aee1 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1735,6 +1735,11 @@
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 @@
}
/*
+ * 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.
*/