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| author | Randy Dunlap <rdunlap@infradead.org> | 2023-01-30 02:10:46 +0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2023-02-02 21:05:16 +0300 |
| commit | 7852fe3a092721794f92c4d04fb33184501a3c9a (patch) | |
| tree | 93a74dd046406e3e177d5d43cf45229835208042 /Documentation/driver-api/media/v4l2-subdev.rst | |
| parent | dbeb56fe80e5574388ed9767788e8eb493589443 (diff) | |
| download | linux-7852fe3a092721794f92c4d04fb33184501a3c9a.tar.xz | |
Documentation: driver-api: correct spelling
Correct spelling problems for Documentation/driver-api/ as reported
by codespell.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: nvdimm@lists.linux.dev
Cc: Vinod Koul <vkoul@kernel.org>
Cc: dmaengine@vger.kernel.org
Cc: linux-raid@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Acked-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Song Liu <song@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230129231053.20863-3-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/driver-api/media/v4l2-subdev.rst')
| -rw-r--r-- | Documentation/driver-api/media/v4l2-subdev.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/driver-api/media/v4l2-subdev.rst b/Documentation/driver-api/media/v4l2-subdev.rst index 6f8d79926aa5..8797037c4e2e 100644 --- a/Documentation/driver-api/media/v4l2-subdev.rst +++ b/Documentation/driver-api/media/v4l2-subdev.rst @@ -321,7 +321,7 @@ response to video node operations. This hides the complexity of the underlying hardware from applications. For complex devices, finer-grained control of the device than what the video nodes offer may be required. In those cases, bridge drivers that implement :ref:`the media controller API <media_controller>` may -opt for making the subdevice operations directly accessible from userpace. +opt for making the subdevice operations directly accessible from userspace. Device nodes named ``v4l-subdev``\ *X* can be created in ``/dev`` to access sub-devices directly. If a sub-device supports direct userspace configuration @@ -574,7 +574,7 @@ issues with subdevice drivers that let the V4L2 core manage the active state, as they expect to receive the appropriate state as a parameter. To help the conversion of subdevice drivers to a managed active state without having to convert all callers at the same time, an additional wrapper layer has been -added to v4l2_subdev_call(), which handles the NULL case by geting and locking +added to v4l2_subdev_call(), which handles the NULL case by getting and locking the callee's active state with :c:func:`v4l2_subdev_lock_and_get_active_state()`, and unlocking the state after the call. |