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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2014-01-31 08:51:18 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-05-25 12:41:55 -0300
commit553bca82ed3838fe68d9436e548b5917b6caadc4 (patch)
tree242eb885b761045b3e3e7431e655ecb0a441004c
parent1579a9d3f0f81f56a1a03e7edefceba3eef593d3 (diff)
[media] ths8200: Add pad-level DV timings operations
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 <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
-rw-r--r--drivers/media/i2c/ths8200.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
index f72561e79739..c4ec8b2f1f81 100644
--- a/drivers/media/i2c/ths8200.c
+++ b/drivers/media/i2c/ths8200.c
@@ -410,6 +410,9 @@ static int ths8200_g_dv_timings(struct v4l2_subdev *sd,
static int ths8200_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, &ths8200_timings_cap,
NULL, NULL);
}
@@ -417,6 +420,9 @@ static int ths8200_enum_dv_timings(struct v4l2_subdev *sd,
static int ths8200_dv_timings_cap(struct v4l2_subdev *sd,
struct v4l2_dv_timings_cap *cap)
{
+ if (cap->pad != 0)
+ return -EINVAL;
+
*cap = ths8200_timings_cap;
return 0;
}
@@ -430,10 +436,16 @@ static const struct v4l2_subdev_video_ops ths8200_video_ops = {
.dv_timings_cap = ths8200_dv_timings_cap,
};
+static const struct v4l2_subdev_pad_ops ths8200_pad_ops = {
+ .enum_dv_timings = ths8200_enum_dv_timings,
+ .dv_timings_cap = ths8200_dv_timings_cap,
+};
+
/* V4L2 top level operation handlers */
static const struct v4l2_subdev_ops ths8200_ops = {
.core = &ths8200_core_ops,
.video = &ths8200_video_ops,
+ .pad = &ths8200_pad_ops,
};
static int ths8200_probe(struct i2c_client *client,

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