Commit d261e842 authored by Mats Randgaard's avatar Mats Randgaard Committed by Mauro Carvalho Chehab
Browse files

[media] adv7604: select YPbPr if RGB_RANGE_FULL/LIMITED is set for VGA_COMP inputs 



Signed-off-by: default avatarMats Randgaard <matrandg@cisco.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 9833239e

drivers/media/i2c/adv7604.c

+14 −5
Original line number Diff line number Diff line
@@ -949,17 +949,26 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd) 
		}

		break;

	case V4L2_DV_RGB_RANGE_LIMITED:

		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:

		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);