diff options
| author | Ricardo Ribalda <ribalda@chromium.org> | 2021-10-07 00:26:23 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-10-08 13:41:48 +0200 |
| commit | 98442bd098c28b576c111cc5f5d3cb40e0790e74 (patch) | |
| tree | 4f1248868e7d5e87b18f6581bdb44cc47d21246a /drivers/media/i2c | |
| parent | ea2b9a33711604e91f8c826f4dcb3c12baa1990a (diff) | |
media: dw9714: Add implementation for events
Use v4l2 control API helpers to support the events.
Fixes v4l2-compliance:
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/dw9714.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/media/i2c/dw9714.c b/drivers/media/i2c/dw9714.c index c8b4292512dc..3863dfeb8293 100644 --- a/drivers/media/i2c/dw9714.c +++ b/drivers/media/i2c/dw9714.c @@ -7,6 +7,7 @@ #include <linux/pm_runtime.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> +#include <media/v4l2-event.h> #define DW9714_NAME "dw9714" #define DW9714_MAX_FOCUS_POS 1023 @@ -100,7 +101,15 @@ static const struct v4l2_subdev_internal_ops dw9714_int_ops = { .close = dw9714_close, }; -static const struct v4l2_subdev_ops dw9714_ops = { }; +static const struct v4l2_subdev_core_ops dw9714_core_ops = { + .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_ops dw9714_ops = { + .core = &dw9714_core_ops, +}; static void dw9714_subdev_cleanup(struct dw9714_device *dw9714_dev) { @@ -137,7 +146,8 @@ static int dw9714_probe(struct i2c_client *client) return -ENOMEM; v4l2_i2c_subdev_init(&dw9714_dev->sd, client, &dw9714_ops); - dw9714_dev->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + dw9714_dev->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | + V4L2_SUBDEV_FL_HAS_EVENTS; dw9714_dev->sd.internal_ops = &dw9714_int_ops; rval = dw9714_init_controls(dw9714_dev); |