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Subject[PATCH v3 05/15] [media] uvc: enable subscriptions to other events
Date
From: Gustavo Padovan <gustavo.padovan@collabora.com>

Call v4l2_ctrl_subscribe_event to subscribe to the BUF_QUEUED event as
well.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
---
drivers/media/usb/uvc/uvc_v4l2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 3e7e283a44a8..dfa0ccdcf849 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -1240,7 +1240,7 @@ static int uvc_ioctl_subscribe_event(struct v4l2_fh *fh,
case V4L2_EVENT_CTRL:
return v4l2_event_subscribe(fh, sub, 0, &uvc_ctrl_sub_ev_ops);
default:
- return -EINVAL;
+ return v4l2_ctrl_subscribe_event(fh, sub);
}
}

--
2.13.5
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