[media] adv7842: Composite sync adjustment

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

2 files changed, 12 insertions, 0 deletions

diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index 518f1e29b9b0..ba748637b7ca 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -2439,6 +2439,10 @@ static void adv7842_s_sdp_io(struct v4l2_subdev *sd, struct adv7842_sdp_io_sync_
                 sdp_io_write(sd, 0x99, s->de_beg & 0xff);
                 sdp_io_write(sd, 0x9a, (s->de_end >> 8) & 0xf);
                 sdp_io_write(sd, 0x9b, s->de_end & 0xff);
+                sdp_io_write(sd, 0xa8, s->vs_beg_o);
+                sdp_io_write(sd, 0xa9, s->vs_beg_e);
+                sdp_io_write(sd, 0xaa, s->vs_end_o);
+                sdp_io_write(sd, 0xab, s->vs_end_e);
                 sdp_io_write(sd, 0xac, s->de_v_beg_o);
                 sdp_io_write(sd, 0xad, s->de_v_beg_e);
                 sdp_io_write(sd, 0xae, s->de_v_end_o);
@@ -2453,6 +2457,10 @@ static void adv7842_s_sdp_io(struct v4l2_subdev *sd, struct adv7842_sdp_io_sync_
                 sdp_io_write(sd, 0x99, 0x00);
                 sdp_io_write(sd, 0x9a, 0x00);
                 sdp_io_write(sd, 0x9b, 0x00);
+                sdp_io_write(sd, 0xa8, 0x04);
+                sdp_io_write(sd, 0xa9, 0x04);
+                sdp_io_write(sd, 0xaa, 0x04);
+                sdp_io_write(sd, 0xab, 0x04);
                 sdp_io_write(sd, 0xac, 0x04);
                 sdp_io_write(sd, 0xad, 0x04);
                 sdp_io_write(sd, 0xae, 0x04);
diff --git a/include/media/adv7842.h b/include/media/adv7842.h
index 772cdecfa71b..5a7eb50a1a57 100644
--- a/include/media/adv7842.h
+++ b/include/media/adv7842.h
@@ -131,6 +131,10 @@ struct adv7842_sdp_io_sync_adjustment {
         uint16_t hs_width;
         uint16_t de_beg;
         uint16_t de_end;
+        uint8_t vs_beg_o;
+        uint8_t vs_beg_e;
+        uint8_t vs_end_o;
+        uint8_t vs_end_e;
         uint8_t de_v_beg_o;
         uint8_t de_v_beg_e;
         uint8_t de_v_end_o;