From: Martin Bugge <marbugge@xxxxxxxxx>
Signed-off-by: Martin Bugge <marbugge@xxxxxxxxx>
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
drivers/media/i2c/adv7604.c | 5 +++--
include/media/adv7604.h | 4 ++++
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 0bc9e1a..be9699e 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -2126,9 +2126,10 @@ static int adv7604_core_init(struct v4l2_subdev *sd)
pdata->replicate_av_codes << 1 |
pdata->invert_cbcr << 0);
- /* TODO from platform data */
cp_write(sd, 0x69, 0x30); /* Enable CP CSC */
- io_write(sd, 0x06, 0xa6); /* positive VS and HS */
+
+ /* VS, HS polarities */
+ io_write(sd, 0x06, 0xa0 | pdata->inv_vs_pol << 2 | pdata->inv_hs_pol << 1);
/* Adjust drive strength */
io_write(sd, 0x14, 0x40 | pdata->dr_str_data << 4 |
diff --git a/include/media/adv7604.h b/include/media/adv7604.h
index baf7250..d262a3a 100644
--- a/include/media/adv7604.h
+++ b/include/media/adv7604.h
@@ -113,6 +113,10 @@ struct adv7604_platform_data {
unsigned replicate_av_codes:1;
unsigned invert_cbcr:1;
+ /* IO register 0x06 */
+ unsigned inv_vs_pol:1;
+ unsigned inv_hs_pol:1;
+
/* IO register 0x14 */
enum adv7604_drive_strength dr_str_data;
enum adv7604_drive_strength dr_str_clk;
--
1.8.4.4
--
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