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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-22 23:00:20 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-22 23:00:20 +0300 |
commit | 70756b49be4ea8bf36a664322df6e7e89895fa60 (patch) | |
tree | fdbbf14342cf0124e08665e144678ccbbda6a1dc /Documentation/driver-api/media | |
parent | bc009f9382bd0704273c9a0c1cbf72020bbbe1f7 (diff) | |
parent | cc29eadef921fe52aa58f32536a93d9ea0ca3eb7 (diff) | |
download | linux-70756b49be4ea8bf36a664322df6e7e89895fa60.tar.xz |
Merge tag 'docs-6.3' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It has been a moderately calm cycle for documentation; the significant
changes include:
- Some significant additions to the memory-management documentation
- Some improvements to navigation in the HTML-rendered docs
- More Spanish and Chinese translations
... and the usual set of typo fixes and such"
* tag 'docs-6.3' of git://git.lwn.net/linux: (68 commits)
Documentation/watchdog/hpwdt: Fix Format
Documentation/watchdog/hpwdt: Fix Reference
Documentation: core-api: padata: correct spelling
docs/mm: Physical Memory: correct spelling in reference to CONFIG_PAGE_EXTENSION
docs: Use HTML comments for the kernel-toc SPDX line
docs: Add more information to the HTML sidebar
Documentation: KVM: Update AMD memory encryption link
printk: Document that CONFIG_BOOT_PRINTK_DELAY required for boot_delay=
Documentation: userspace-api: correct spelling
Documentation: sparc: correct spelling
Documentation: driver-api: correct spelling
Documentation: admin-guide: correct spelling
docs: add workload-tracing document to admin-guide
docs/admin-guide/mm: remove useless markup
docs/mm: remove useless markup
docs/mm: Physical Memory: remove useless markup
docs/sp_SP: Add process magic-number translation
docs: ftrace: always use canonical ftrace path
Doc/damon: fix the data path error
dma-buf: Add "dma-buf" to title of documentation
...
Diffstat (limited to 'Documentation/driver-api/media')
-rw-r--r-- | Documentation/driver-api/media/drivers/vidtv.rst | 2 | ||||
-rw-r--r-- | Documentation/driver-api/media/dtv-demux.rst | 2 | ||||
-rw-r--r-- | Documentation/driver-api/media/v4l2-subdev.rst | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/driver-api/media/drivers/vidtv.rst b/Documentation/driver-api/media/drivers/vidtv.rst index 673bdff919ea..54f269f478d3 100644 --- a/Documentation/driver-api/media/drivers/vidtv.rst +++ b/Documentation/driver-api/media/drivers/vidtv.rst @@ -28,7 +28,7 @@ Currently, it consists of: takes parameters at initialization that will dictate how the simulation behaves. -- Code reponsible for encoding a valid MPEG Transport Stream, which is then +- Code responsible for encoding a valid MPEG Transport Stream, which is then passed to the bridge driver. This fake stream contains some hardcoded content. For now, we have a single, audio-only channel containing a single MPEG Elementary Stream, which in turn contains a SMPTE 302m encoded sine-wave. diff --git a/Documentation/driver-api/media/dtv-demux.rst b/Documentation/driver-api/media/dtv-demux.rst index c0ae5dec5328..144124142622 100644 --- a/Documentation/driver-api/media/dtv-demux.rst +++ b/Documentation/driver-api/media/dtv-demux.rst @@ -24,7 +24,7 @@ unless this is fixed in the HW platform. The demux kABI only controls front-ends regarding to their connections with demuxes; the kABI used to set the other front-end parameters, such as -tuning, are devined via the Digital TV Frontend kABI. +tuning, are defined via the Digital TV Frontend kABI. The functions that implement the abstract interface demux should be defined static or module private and registered to the Demux core for external 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. |