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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 03:55:23 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 03:55:23 +0300 |
| commit | e7345f92c27af003f219ad026d0e629a50b41e5c (patch) | |
| tree | e4a68d230e460d25e340128e60a7e7efe4165244 /Documentation/media/uapi/v4l/dev-mem2mem.rst | |
| parent | 6ab8ad31601f29470eb895fd95e5c963e125aa1b (diff) | |
| parent | 6f51fdfd8229d5358c2d6e272cf73478866e8ddc (diff) | |
| download | linux-e7345f92c27af003f219ad026d0e629a50b41e5c.tar.xz | |
Merge tag 'media/v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- a new sensor driver for ov5675
- a new platform driver for Allwinner A10 sensor interface
- some new remote controller keymaps
- some cosmetic changes at V4L2 core in order to avoid #ifdefs and to
merge two core modules into one
- removal of bcm2048 radio driver from staging
- removal of davinci_vpfe video driver from staging
- regression fix since Kernel 5.1 at the legacy VideoBuffer version 1
core
- added some documentation for remote controller protocols
- pixel format documentation was split on two files
- lots of other driver improvements and cleanups
* tag 'media/v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (321 commits)
media: videobuf-core.c: poll_wait needs a non-NULL buf pointer
media: sun4i: Make sun4i_csi_formats static
media: imx: remove unused including <linux/version.h>
media: stm32-dcmi: Delete an unnecessary of_node_put() call in dcmi_probe()
media: pvrusb2: qctrl.flag will be uninitlaized if cx2341x_ctrl_query() returns error code
media: em28xx: Fix exception handling in em28xx_alloc_urbs()
media: don't do a 31 bit shift on a signed int
media: use the BIT() macro
media: ov9650: add a sanity check
media: aspeed-video: address a protential usage of an unitialized var
media: vicodec: make life easier for static analyzers
media: remove include stdarg.h from some drivers
v4l2-core: fix coding style for the two new c files
media: v4l2-core: Remove BUG() from i2c and spi helpers
media: v4l2-core: introduce a helper to unregister a i2c subdev
media: v4l2-core: introduce a helper to unregister a spi subdev
media: v4l2-core: move i2c helpers out of v4l2-common.c
media: v4l2-core: move spi helpers out of v4l2-common.c
media: v4l2-core: Module re-organization
media: usbvision: Remove dead code
...
Diffstat (limited to 'Documentation/media/uapi/v4l/dev-mem2mem.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/dev-mem2mem.rst | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/media/uapi/v4l/dev-mem2mem.rst b/Documentation/media/uapi/v4l/dev-mem2mem.rst index 67a980818dc8..caa05f5f6380 100644 --- a/Documentation/media/uapi/v4l/dev-mem2mem.rst +++ b/Documentation/media/uapi/v4l/dev-mem2mem.rst @@ -39,4 +39,10 @@ file handle is visible through another file handle). One of the most common memory-to-memory device is the codec. Codecs are more complicated than most and require additional setup for their codec parameters. This is done through codec controls. -See :ref:`mpeg-controls`. +See :ref:`mpeg-controls`. More details on how to use codec memory-to-memory +devices are given in the following sections. + +.. toctree:: + :maxdepth: 1 + + dev-decoder |