From: Martin Bugge <marbugge@xxxxxxxxx> Bit 6 of register 0x8f was cleared incorrectly (must be 1), and bit 4 of register 0x91 was set incorrectly (must be 0). These bits are undocumented, so we shouldn't modify them to values different from what the datasheet specifies. Signed-off-by: Martin Bugge <marbugge@xxxxxxxxx> Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> --- drivers/media/i2c/adv7842.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 22fa4ca..6434a93 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -927,7 +927,7 @@ static int configure_predefined_video_timings(struct v4l2_subdev *sd, cp_write(sd, 0x27, 0x00); cp_write(sd, 0x28, 0x00); cp_write(sd, 0x29, 0x00); - cp_write(sd, 0x8f, 0x00); + cp_write(sd, 0x8f, 0x40); cp_write(sd, 0x90, 0x00); cp_write(sd, 0xa5, 0x00); cp_write(sd, 0xa6, 0x00); @@ -1408,7 +1408,7 @@ static int adv7842_s_dv_timings(struct v4l2_subdev *sd, state->timings = *timings; - cp_write(sd, 0x91, bt->interlaced ? 0x50 : 0x10); + cp_write(sd, 0x91, bt->interlaced ? 0x40 : 0x00); /* Use prim_mode and vid_std when available */ err = configure_predefined_video_timings(sd, timings); -- 1.8.4.rc3 -- 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
