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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-12-28 17:03:47 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 17:35:17 +0300 |
| commit | be0270ec89e6b9b49de7e533dd1f3a89ad34d205 (patch) | |
| tree | 8d5b14ed6fda68046ec13082133a2315df19d7b3 /Documentation/DocBook/media | |
| parent | ce084d487c8a0731bff5739e735b7bb82b94e53b (diff) | |
| download | linux-be0270ec89e6b9b49de7e533dd1f3a89ad34d205.tar.xz | |
[media] Postpone the addition of MEDIA_IOC_G_TOPOLOGY
There are a few discussions left with regards to this ioctl:
1) the name of the new structs will contain _v2_ on it?
2) what's the best alternative to avoid compat32 issues?
Due to that, let's postpone the addition of this new ioctl to
the next Kernel version, to give people more time to discuss it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation/DocBook/media')
| -rw-r--r-- | Documentation/DocBook/media/v4l/media-ioc-g-topology.xml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml b/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml index e0d49fa329f0..63152ab9efba 100644 --- a/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml +++ b/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml @@ -48,6 +48,9 @@ <refsect1> <title>Description</title> + + <para><emphasis role="bold">NOTE:</emphasis> This new ioctl is programmed to be added on Kernel 4.6. Its definition/arguments may change until its final version.</para> + <para>The typical usage of this ioctl is to call it twice. On the first call, the structure defined at &media-v2-topology; should be zeroed. At return, if no errors happen, this ioctl will return the |