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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-05-26 10:31:01 -0300 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 11:48:32 +0900 |
| commit | cfa8177991deda2c87acc12afe213a0cf6087614 (patch) | |
| tree | 04f523f19c59b7a82b2b7f8920bab044e2a491e8 /Documentation | |
| parent | acb96958e1358688b89cfa6c40d6f8d4d2e46611 (diff) | |
| download | linux-3.10-cfa8177991deda2c87acc12afe213a0cf6087614.tar.gz linux-3.10-cfa8177991deda2c87acc12afe213a0cf6087614.tar.bz2 linux-3.10-cfa8177991deda2c87acc12afe213a0cf6087614.zip | |
upstream: [media] DocBook: remove obsolete note from the dbg_g_register doc
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml index e23285fad3b..ff305ee0788 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml @@ -126,15 +126,6 @@ on the TV card.</para> <constant>V4L2_CHIP_MATCH_SUBDEV</constant>, <structfield>match.addr</structfield> selects the nth sub-device.</para> - <note> - <title>Success not guaranteed</title> - - <para>Due to a flaw in the Linux &i2c; bus driver these ioctls may -return successfully without actually reading or writing a register. To -catch the most likely failure we recommend a &VIDIOC-DBG-G-CHIP-INFO; -call confirming the presence of the selected &i2c; chip.</para> - </note> - <para>These ioctls are optional, not all drivers may support them. However when a driver supports these ioctls it must also support &VIDIOC-DBG-G-CHIP-INFO;. Conversely it may support |