diff options
| author | Dave Stevenson <dave.stevenson@raspberrypi.com> | 2023-02-15 23:29:53 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-03-20 10:26:29 +0100 |
| commit | f539858741b34937bf684a47476901006a635468 (patch) | |
| tree | e4220c1e4b58d978ab675ac892572b94ea11b87b /drivers | |
| parent | 077d1b328d610f596cea0bfe6d1033fd2cb9e0be (diff) | |
media: i2c: imx290: Add V4L2_SUBDEV_FL_HAS_EVENTS and subscribe hooks
Any V4L2 subdevice that implements controls and declares
V4L2_SUBDEV_FL_HAS_DEVNODE should also declare V4L2_SUBDEV_FL_HAS_EVENTS
and implement subscribe_event and unsubscribe_event hooks.
This driver didn't and would therefore fail v4l2-compliance
testing.
Add the relevant hooks.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/imx290.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index a4a87472eb2e..8d717036e494 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -23,6 +23,7 @@ #include <media/media-entity.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> +#include <media/v4l2-event.h> #include <media/v4l2-fwnode.h> #include <media/v4l2-subdev.h> @@ -998,6 +999,11 @@ static int imx290_entity_init_cfg(struct v4l2_subdev *subdev, return 0; } +static const struct v4l2_subdev_core_ops imx290_core_ops = { + .subscribe_event = v4l2_ctrl_subdev_subscribe_event, + .unsubscribe_event = v4l2_event_subdev_unsubscribe, +}; + static const struct v4l2_subdev_video_ops imx290_video_ops = { .s_stream = imx290_set_stream, }; @@ -1012,6 +1018,7 @@ static const struct v4l2_subdev_pad_ops imx290_pad_ops = { }; static const struct v4l2_subdev_ops imx290_subdev_ops = { + .core = &imx290_core_ops, .video = &imx290_video_ops, .pad = &imx290_pad_ops, }; @@ -1030,7 +1037,8 @@ static int imx290_subdev_init(struct imx290 *imx290) imx290->current_mode = &imx290_modes_ptr(imx290)[0]; v4l2_i2c_subdev_init(&imx290->sd, client, &imx290_subdev_ops); - imx290->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + imx290->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | + V4L2_SUBDEV_FL_HAS_EVENTS; imx290->sd.dev = imx290->dev; imx290->sd.entity.ops = &imx290_subdev_entity_ops; imx290->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR; |