From: Mats Randgaard <matrandg@xxxxxxxxx> Signed-off-by: Mats Randgaard <matrandg@xxxxxxxxx> Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> --- drivers/media/i2c/adv7604.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) 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 @@ 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); -- 1.8.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html