diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-12-13 17:00:04 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-12-13 16:52:35 +0100 |
| commit | 287fe160834acdf9c44e5b73676180c6dbdedf76 (patch) | |
| tree | 46b10e2d8c2aecd1c7d6240e4c82baceeeb6d823 /drivers/media/i2c/mt9m111.c | |
| parent | 08e5c36410ca5cb14237e47e6dfe3fde02e0f275 (diff) | |
media: v4l2-subdev: Turn .[gs]_frame_interval into pad operations
The subdev .[gs]_frame_interval are video operations, but they operate
on pads (and even on streams). Not only is this confusing, it causes
practical issues for drivers as the operations don't receive a subdev
state pointer, requiring manual state handling.
To improve the situation, turn the operations into pad operations, and
extend them to receive a state pointer like other pad operations.
While at it, rename the operations to .[gs]et_frame_interval at the same
time to match the naming scheme of other pad operations. This isn't
strictly necessary, but given that all drivers using those operations
need to be modified, handling the rename separately would generate more
churn for very little gain (if at all).
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> # for imx-media
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for tegra-video
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/i2c/mt9m111.c')
| -rw-r--r-- | drivers/media/i2c/mt9m111.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c index 54a7a4c623ea..602954650f2e 100644 --- a/drivers/media/i2c/mt9m111.c +++ b/drivers/media/i2c/mt9m111.c @@ -1045,8 +1045,9 @@ static const struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = { #endif }; -static int mt9m111_g_frame_interval(struct v4l2_subdev *sd, - struct v4l2_subdev_frame_interval *fi) +static int mt9m111_get_frame_interval(struct v4l2_subdev *sd, + struct v4l2_subdev_state *sd_state, + struct v4l2_subdev_frame_interval *fi) { struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev); @@ -1055,8 +1056,9 @@ static int mt9m111_g_frame_interval(struct v4l2_subdev *sd, return 0; } -static int mt9m111_s_frame_interval(struct v4l2_subdev *sd, - struct v4l2_subdev_frame_interval *fi) +static int mt9m111_set_frame_interval(struct v4l2_subdev *sd, + struct v4l2_subdev_state *sd_state, + struct v4l2_subdev_frame_interval *fi) { struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev); const struct mt9m111_mode_info *mode; @@ -1151,8 +1153,6 @@ static int mt9m111_get_mbus_config(struct v4l2_subdev *sd, static const struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = { .s_stream = mt9m111_s_stream, - .g_frame_interval = mt9m111_g_frame_interval, - .s_frame_interval = mt9m111_s_frame_interval, }; static const struct v4l2_subdev_pad_ops mt9m111_subdev_pad_ops = { @@ -1161,6 +1161,8 @@ static const struct v4l2_subdev_pad_ops mt9m111_subdev_pad_ops = { .set_selection = mt9m111_set_selection, .get_fmt = mt9m111_get_fmt, .set_fmt = mt9m111_set_fmt, + .get_frame_interval = mt9m111_get_frame_interval, + .set_frame_interval = mt9m111_set_frame_interval, .get_mbus_config = mt9m111_get_mbus_config, }; |