[media] ad9389b: change initial register configuration in ad9389b_setup()

- 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 <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c
index d78fd3d634ac3c0286795cb8c43d23b191f60178..92cdb25c73f7d29064eeaf58dfc0e097bff148b4 100644 (file)
--- 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 */