[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>
This commit is contained in:
Mats Randgaard 2013-12-05 10:17:15 -03:00 коммит произвёл Mauro Carvalho Chehab
Родитель 9833239e13
Коммит d261e8428b
1 изменённых файлов: 14 добавлений и 5 удалений

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@ -949,17 +949,26 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
}
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);