From: Mats Randgaard <matra...@cisco.com>
- register 0x17: CSC scaling factor was set to +/- 2.0. This register
is set by ad9389b_csc_conversion_mode() to the right value.
- register 0x3b: bits for pixel repetition and CSC was set to zero,
but that is the default value.
Signed-off-by: Mats Randgaard <matra...@cisco.com>
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/i2c/ad9389b.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c
index d78fd3d..92cdb25 100644
--- a/drivers/media/i2c/ad9389b.c
+++ b/drivers/media/i2c/ad9389b.c
@@ -894,11 +894,9 @@ static void ad9389b_setup(struct v4l2_subdev *sd)
ad9389b_wr_and_or(sd, 0x15, 0xf1, 0x0);
/* Output format: RGB 4:4:4 */
ad9389b_wr_and_or(sd, 0x16, 0x3f, 0x0);
- /* CSC fixed point: +/-2, 1st order interpolation 4:2:2 -> 4:4:4 up
- conversion, Aspect ratio: 16:9 */
- ad9389b_wr_and_or(sd, 0x17, 0xe1, 0x0e);
- /* Disable pixel repetition and CSC */
- ad9389b_wr_and_or(sd, 0x3b, 0x9e, 0x0);
+ /* 1st order interpolation 4:2:2 -> 4:4:4 up conversion,
+ Aspect ratio: 16:9 */
+ ad9389b_wr_and_or(sd, 0x17, 0xf9, 0x06);
/* Output format: RGB 4:4:4, Active Format Information is valid. */
ad9389b_wr_and_or(sd, 0x45, 0xc7, 0x08);
/* Underscanned */
--
1.8.3.2
--
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