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From: Gustavo Padovan <gustavo@padovan.org>
To: linux-media@vger.kernel.org
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
	Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Javier Martinez Canillas <javier@osg.samsung.com>,
	linux-kernel@vger.kernel.org,
	Gustavo Padovan <gustavo.padovan@collabora.com>
Subject: [RFC 04/10] [media] uvc: enable subscriptions to other events
Date: Mon, 13 Mar 2017 16:20:29 -0300	[thread overview]
Message-ID: <20170313192035.29859-5-gustavo@padovan.org> (raw)
In-Reply-To: <20170313192035.29859-1-gustavo@padovan.org>

From: Gustavo Padovan <gustavo.padovan@collabora.com>

Call v4l2_ctrl_subscribe_event to subscribe to more events supported by
v4l.

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 3e7e283..dfa0ccd 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);
 	}
 }
 
-- 
2.9.3

  parent reply	other threads:[~2017-03-13 19:24 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-13 19:20 [RFC 00/10] V4L2 explicit synchronization support Gustavo Padovan
2017-03-13 19:20 ` [RFC 01/10] [media] vb2: add explicit fence user API Gustavo Padovan
2017-04-03  9:48   ` Philipp Zabel
2017-04-05 14:08     ` Gustavo Padovan
2017-03-13 19:20 ` [RFC 02/10] [media] vb2: split out queueing from vb_core_qbuf() Gustavo Padovan
2017-03-13 19:20 ` [RFC 03/10] [media] vb2: add in-fence support to QBUF Gustavo Padovan
2017-04-03 18:27   ` Javier Martinez Canillas
2017-03-13 19:20 ` Gustavo Padovan [this message]
2017-03-13 19:20 ` [RFC 05/10] [media] vivid: assign the specific device to the vb2_queue->dev Gustavo Padovan
2017-03-13 19:20 ` [RFC 06/10] [media] v4l: add V4L2_EVENT_BUF_QUEUED event Gustavo Padovan
2017-03-13 19:20 ` [RFC 07/10] [media] v4l: add support to BUF_QUEUED event Gustavo Padovan
2017-03-13 19:20 ` [RFC 08/10] [media] vb2: add videobuf2 dma-buf fence helpers Gustavo Padovan
2017-03-13 19:20 ` [RFC 09/10] [media] vb2: add infrastructure to support out-fences Gustavo Padovan
2017-03-13 19:20 ` [RFC 10/10] [media] vb2: add out-fence support to QBUF Gustavo Padovan
2017-04-03 11:16 ` [RFC 00/10] V4L2 explicit synchronization support Mauro Carvalho Chehab
2017-04-03 19:46   ` Javier Martinez Canillas
2017-04-03 20:48     ` Shuah Khan
2017-04-05 15:09     ` Gustavo Padovan
2017-04-05 17:12       ` Javier Martinez Canillas
2017-04-06 14:08         ` Gustavo Padovan
2017-04-06 14:35           ` Javier Martinez Canillas
2017-06-09 15:38     ` Nicolas Dufresne
2017-04-04 11:34 ` Sakari Ailus
2017-04-05 15:24   ` Gustavo Padovan
2017-04-05 20:43     ` Sakari Ailus
2017-05-25  0:31 ` Gustavo Padovan
2017-06-08 20:17   ` Mauro Carvalho Chehab
2017-06-08 21:36     ` Shuah Khan
2017-06-09  6:25       ` Gustavo Padovan
2017-06-09 16:09         ` Shuah Khan
2017-06-09  6:15     ` Gustavo Padovan

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