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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2018-11-12 11:00:52 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-23 04:46:46 -0500 |
| commit | 2d18fbc5518f051718ce7d54bba1e2665921aa1d (patch) | |
| tree | 4d73e84d7188f39ca8f8d894691fa1a0f2239c29 /drivers | |
| parent | c65455160a72f306ddb6cc18964717e43fdb0a94 (diff) | |
| download | linux-2d18fbc5518f051718ce7d54bba1e2665921aa1d.tar.gz linux-2d18fbc5518f051718ce7d54bba1e2665921aa1d.tar.bz2 linux-2d18fbc5518f051718ce7d54bba1e2665921aa1d.zip | |
media: ov5640: support log_status ioctl and event interface
This adds log_status ioctl and event interface for ov5640's v4l2 controls.
Cc: Steve Longerbeam <slongerbeam@gmail.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/ov5640.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index eaefdb58653b..a91d91715d00 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -25,6 +25,7 @@ #include <media/v4l2-async.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> @@ -2641,6 +2642,9 @@ out: static const struct v4l2_subdev_core_ops ov5640_core_ops = { .s_power = ov5640_s_power, + .log_status = v4l2_ctrl_subdev_log_status, + .subscribe_event = v4l2_ctrl_subdev_subscribe_event, + .unsubscribe_event = v4l2_event_subdev_unsubscribe, }; static const struct v4l2_subdev_video_ops ov5640_video_ops = { @@ -2795,7 +2799,8 @@ static int ov5640_probe(struct i2c_client *client, v4l2_i2c_subdev_init(&sensor->sd, client, &ov5640_subdev_ops); - sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | + V4L2_SUBDEV_FL_HAS_EVENTS; sensor->pad.flags = MEDIA_PAD_FL_SOURCE; sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR; ret = media_entity_pads_init(&sensor->sd.entity, 1, &sensor->pad); |