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/imx214.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/imx214.c')
| -rw-r--r-- | drivers/media/i2c/imx214.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c index 00595a09e723..8e832a4e3544 100644 --- a/drivers/media/i2c/imx214.c +++ b/drivers/media/i2c/imx214.c @@ -901,8 +901,9 @@ err_rpm_put: return ret; } -static int imx214_g_frame_interval(struct v4l2_subdev *subdev, - struct v4l2_subdev_frame_interval *fival) +static int imx214_get_frame_interval(struct v4l2_subdev *subdev, + struct v4l2_subdev_state *sd_state, + struct v4l2_subdev_frame_interval *fival) { fival->interval.numerator = 1; fival->interval.denominator = IMX214_FPS; @@ -934,8 +935,6 @@ static int imx214_enum_frame_interval(struct v4l2_subdev *subdev, static const struct v4l2_subdev_video_ops imx214_video_ops = { .s_stream = imx214_s_stream, - .g_frame_interval = imx214_g_frame_interval, - .s_frame_interval = imx214_g_frame_interval, }; static const struct v4l2_subdev_pad_ops imx214_subdev_pad_ops = { @@ -945,6 +944,8 @@ static const struct v4l2_subdev_pad_ops imx214_subdev_pad_ops = { .get_fmt = imx214_get_format, .set_fmt = imx214_set_format, .get_selection = imx214_get_selection, + .get_frame_interval = imx214_get_frame_interval, + .set_frame_interval = imx214_get_frame_interval, }; static const struct v4l2_subdev_ops imx214_subdev_ops = { |