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Subject: [media] adv7842: Add pad-level DV timings operations
Author:  Laurent Pinchart <[email protected]>
Date:    Fri Jan 31 08:51:18 2014 -0300

The video enum_dv_timings and dv_timings_cap operations are deprecated.
Implement the pad-level version of those operations to prepare for the
removal of the video version.

Signed-off-by: Laurent Pinchart <[email protected]>
Reviewed-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/i2c/adv7842.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

---

http://git.linuxtv.org/media_tree.git?a=commitdiff;h=c916194cafa2787a42fe3609386f4ed6f65b23a8

diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index 6a4d389..56b8ec9 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -1399,6 +1399,9 @@ static int read_stdi(struct v4l2_subdev *sd, struct 
stdi_readback *stdi)
 static int adv7842_enum_dv_timings(struct v4l2_subdev *sd,
                                   struct v4l2_enum_dv_timings *timings)
 {
+       if (timings->pad != 0)
+               return -EINVAL;
+
        return v4l2_enum_dv_timings_cap(timings,
                adv7842_get_dv_timings_cap(sd), adv7842_check_dv_timings, NULL);
 }
@@ -1406,6 +1409,9 @@ static int adv7842_enum_dv_timings(struct v4l2_subdev *sd,
 static int adv7842_dv_timings_cap(struct v4l2_subdev *sd,
                                  struct v4l2_dv_timings_cap *cap)
 {
+       if (cap->pad != 0)
+               return -EINVAL;
+
        *cap = *adv7842_get_dv_timings_cap(sd);
        return 0;
 }
@@ -2901,6 +2907,8 @@ static const struct v4l2_subdev_video_ops 
adv7842_video_ops = {
 static const struct v4l2_subdev_pad_ops adv7842_pad_ops = {
        .get_edid = adv7842_get_edid,
        .set_edid = adv7842_set_edid,
+       .enum_dv_timings = adv7842_enum_dv_timings,
+       .dv_timings_cap = adv7842_dv_timings_cap,
 };
 
 static const struct v4l2_subdev_ops adv7842_ops = {

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