diff options
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ov5640.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index 2e947fa90062..73b45e6cdb6d 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -3087,11 +3087,28 @@ out: return ret; } +static long ov5640_s_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg) +{ + struct ov5640_dev *sensor = to_ov5640_dev(sd); + int ret = -ENOIOCTLCMD; + + switch (cmd) { + case V4L2_CID_TEST_PATTERN: + ret = v4l2_ctrl_s_ctrl(sensor->ctrls.test_pattern, *(s32 *)arg); + break; + default: + break; + } + + return ret; +} + 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, + .ioctl = ov5640_s_ioctl, }; static const struct v4l2_subdev_video_ops ov5640_video_ops = { |