[media] adv7604: select YPbPr if RGB_RANGE_FULL/LIMITED is set for VGA_COMP inputs
Signed-off-by: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index d4ac8dd..d1de747 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -949,17 +949,26 @@
}
break;
case V4L2_DV_RGB_RANGE_LIMITED:
- /* RGB limited range (16-235) */
- io_write_and_or(sd, 0x02, 0x0f, 0x00);
+ if (state->selected_input == ADV7604_INPUT_VGA_COMP) {
+ /* YCrCb limited range (16-235) */
+ io_write_and_or(sd, 0x02, 0x0f, 0x20);
+ } else {
+ /* RGB limited range (16-235) */
+ io_write_and_or(sd, 0x02, 0x0f, 0x00);
+ }
break;
case V4L2_DV_RGB_RANGE_FULL:
- /* RGB full range (0-255) */
- io_write_and_or(sd, 0x02, 0x0f, 0x10);
+ if (state->selected_input == ADV7604_INPUT_VGA_COMP) {
+ /* YCrCb full range (0-255) */
+ io_write_and_or(sd, 0x02, 0x0f, 0x60);
+ } else {
+ /* RGB full range (0-255) */
+ io_write_and_or(sd, 0x02, 0x0f, 0x10);
+ }
break;
}
}
-
static int adv7604_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct v4l2_subdev *sd = to_sd(ctrl);