From: Muralidharan Karicheri Date: Thu, 10 Dec 2009 13:31:44 +0000 (-0300) Subject: V4L/DVB (13619): v4l2-spec: Adds EBUSY error code for S_STD and QUERYSTD ioctls X-Git-Tag: firefly_0821_release~9833^2~3650^2~48 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=422eaac5d5367bab71fa2cc33393b2ea894498fe;p=firefly-linux-kernel-4.4.55.git V4L/DVB (13619): v4l2-spec: Adds EBUSY error code for S_STD and QUERYSTD ioctls During review of Video Timing API documentation, Hans Verkuil had a comment on adding EBUSY error code for VIDIOC_S_STD and VIDIOC_QUERYSTD ioctls. This patch updates the document for this. Signed-off-by: Muralidharan Karicheri Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/Documentation/DocBook/v4l/vidioc-g-std.xml b/Documentation/DocBook/v4l/vidioc-g-std.xml index b6f5d267e856..912f8513e5da 100644 --- a/Documentation/DocBook/v4l/vidioc-g-std.xml +++ b/Documentation/DocBook/v4l/vidioc-g-std.xml @@ -86,6 +86,12 @@ standards. VIDIOC_S_STD parameter was unsuitable. + + EBUSY + + The device is busy and therefore can not change the standard + + diff --git a/Documentation/DocBook/v4l/vidioc-querystd.xml b/Documentation/DocBook/v4l/vidioc-querystd.xml index b5a7ff934486..1a9e60393091 100644 --- a/Documentation/DocBook/v4l/vidioc-querystd.xml +++ b/Documentation/DocBook/v4l/vidioc-querystd.xml @@ -70,6 +70,12 @@ current video input or output. This ioctl is not supported. + + EBUSY + + The device is busy and therefore can not detect the standard + +