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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2011-10-01 11:13:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-01-06 13:00:11 -0200 |
| commit | bcd158de94238d90adf7275548f0aaf2de724ab1 (patch) | |
| tree | a194de0edd2953454d0015e125fa2d3f8e0a1462 /kernel/time | |
| parent | f664684a56deb7675363e2fa3f1e2a5eedbb3222 (diff) | |
| download | linux-bcd158de94238d90adf7275548f0aaf2de724ab1.tar.gz linux-bcd158de94238d90adf7275548f0aaf2de724ab1.tar.bz2 linux-bcd158de94238d90adf7275548f0aaf2de724ab1.zip | |
[media] v4l: Add VIDIOC_LOG_STATUS support for sub-device nodes
The VIDIOC_LOG_STATUS ioctl allows to dump the current status of a driver
to the kernel log. Currently this ioctl is only available at video device
nodes and the subdevs rely on the host driver to expose their core.log_status
operation to user space.
This patch adds VIDIOC_LOG_STATUS support at the sub-device nodes,
for standalone subdevs that expose their own /dev entry.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'kernel/time')
0 files changed, 0 insertions, 0 deletions