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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-03 10:02:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-03 10:05:11 -0300 |
| commit | 4e03cb760d017110fdc7ed37a2df93311b523fa6 (patch) | |
| tree | 305e6704ffea068d870e0b0de7ddb64b03f04434 /Documentation/linux_tv/media/v4l/vidioc-g-output.rst | |
| parent | 2212ff259f713ae5bfc6b95a99ebe9d43e9dc35c (diff) | |
| download | lwn-4e03cb760d017110fdc7ed37a2df93311b523fa6.tar.gz lwn-4e03cb760d017110fdc7ed37a2df93311b523fa6.zip | |
doc-rst: linux_tv: don't simplify VIDIOC_G_foo references
As VIDIOC_G_foo is the reference used for VIDIOC_S_foo and
VIDIOC_TRY_foo, we need to explicitly name the reference, as
otherwise, it will mention the three ioctls altogether, with
is not what we want.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/linux_tv/media/v4l/vidioc-g-output.rst')
| -rw-r--r-- | Documentation/linux_tv/media/v4l/vidioc-g-output.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/linux_tv/media/v4l/vidioc-g-output.rst b/Documentation/linux_tv/media/v4l/vidioc-g-output.rst index ebed04ae48da..e48bf39cfa10 100644 --- a/Documentation/linux_tv/media/v4l/vidioc-g-output.rst +++ b/Documentation/linux_tv/media/v4l/vidioc-g-output.rst @@ -33,7 +33,7 @@ Description =========== To query the current video output applications call the -:ref:`VIDIOC_G_OUTPUT` ioctl with a pointer to an integer where the driver +:ref:`VIDIOC_G_OUTPUT <VIDIOC_G_OUTPUT>` ioctl with a pointer to an integer where the driver stores the number of the output, as in the struct :ref:`v4l2_output <v4l2-output>` ``index`` field. This ioctl will fail only when there are no video outputs, returning the EINVAL error |