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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-08-15 17:49:50 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-08-22 10:02:29 -0300 |
| commit | b6b6e67824ec0593878afbee5958d80205606210 (patch) | |
| tree | 433e204fb20bf108880513bfe0d67b4e6841e90e /Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst | |
| parent | 187594418d37b29d02a22f5d15db51ea4df70957 (diff) | |
[media] docs-rst: better use the .. note:: tag
Change multi-line note tags to be more symetric, e. g. not starting
the text together witht the tag.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst index 39e24ad4b825..c91039b16d49 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst @@ -127,7 +127,9 @@ still cause this situation. to a value large enough to store the payload result and ``ENOSPC`` is returned. - .. note:: For string controls, this ``size`` field should + .. note:: + + For string controls, this ``size`` field should not be confused with the length of the string. This field refers to the size of the memory that contains the string. The actual *length* of the string may well be much smaller. @@ -265,7 +267,9 @@ still cause this situation. control and ``V4L2_CTRL_WHICH_DEF_VAL`` will return the default value of the control. - .. note:: You can only get the default value of the control, + .. note:: + + You can only get the default value of the control, you cannot set or try it. For backwards compatibility you can also use a control class here |