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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-01-25 15:59:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-01-25 15:59:46 -0800 |
| commit | 184a0997fb77f4a9527fc867fcd16806776c27ce (patch) | |
| tree | 1775a93287d59f002f0f4720187dcef32133ca42 /Documentation/driver-api | |
| parent | 405057718a1f9074133979a9f2ff0c9fa4a19948 (diff) | |
| parent | c4b7779abc6633677e6edb79e2809f4f61fde157 (diff) | |
| download | ath-184a0997fb77f4a9527fc867fcd16806776c27ce.tar.gz | |
Merge tag 'media/v6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- Sensor driver fixes
- remove dead TI wl128x FM radio driver
- Add support for the imx462 sensor at the IMX290 binding
- V4L2 pixel data transmitter and receiver documentation improvements
- Add support for MIPI Discovery and Configuration for C-PHY line
orders
- imx8-isi fixes and improvements
- stm32: dcmipp: add core support for the stm32mp25
- qcom: camss: Add sc7280 support
- Various fixes and enhancements
* tag 'media/v6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (152 commits)
media: nuvoton: Fix an error check in npcm_video_ece_init()
media: dvb-usb-v2: af9035: fix ISO C90 compilation error on af9035_i2c_master_xfer
media: platform: rzg2l-cru: rzg2l-video: Fix the comment in rzg2l_cru_start_streaming_vq()
media: fix secfeed undefined when filter alloc fail
media: dt-bindings: trivial white-space and example cleanup
MAINTAINERS: repair file entry in MEDIA DRIVERS FOR STM32 - CSI
media: solo6x10: Use const 'struct bin_attribute' callback
media: saa7164: Remove unused values
staging: media: imx: fix OF node leak in imx_media_add_of_subdevs()
media: platform: exynos4-is: Remove unused __is_get_frame_size
media: vidtv: Fix a null-ptr-deref in vidtv_mux_stop_thread
media: mmp: Bring back registration of the device
media: cec: include linux/debugfs.h and linux/seq_file.h where needed
Revert "media: qcom: camss: Restructure camss_link_entities"
media: venus: Remove unused hfi_core_ping()
media: dt-bindings: qcom-venus: Deprecate video-decoder and video-encoder where applicable
media: venus: Populate video encoder/decoder nodename entries
media: venus: Add support for static video encoder/decoder declarations
media: venus: match instance creation and destruction order
media: venus: destroy hfi session after m2m_ctx release
...
Diffstat (limited to 'Documentation/driver-api')
| -rw-r--r-- | Documentation/driver-api/media/tx-rx.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/driver-api/media/tx-rx.rst b/Documentation/driver-api/media/tx-rx.rst index dd09484df1d33..c71003f74b1c3 100644 --- a/Documentation/driver-api/media/tx-rx.rst +++ b/Documentation/driver-api/media/tx-rx.rst @@ -50,7 +50,7 @@ The :ref:`V4L2_CID_LINK_FREQ <v4l2-cid-link-freq>` control is used to tell the receiver the frequency of the bus (i.e. it is not the same as the symbol rate). ``.enable_streams()`` and ``.disable_streams()`` callbacks -^^^^^^^^^^^^^^^^^^^^^^^^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The struct v4l2_subdev_pad_ops->enable_streams() and struct v4l2_subdev_pad_ops->disable_streams() callbacks are used by the receiver driver @@ -79,14 +79,15 @@ where * - link_freq - The value of the ``V4L2_CID_LINK_FREQ`` integer64 menu item. * - nr_of_lanes - - Number of data lanes used on the CSI-2 link. This can - be obtained from the OF endpoint configuration. + - Number of data lanes used on the CSI-2 link. * - 2 - Data is transferred on both rising and falling edge of the signal. * - bits_per_sample - Number of bits per sample. * - k - - 16 for D-PHY and 7 for C-PHY + - 16 for D-PHY and 7 for C-PHY. + +Information on whether D-PHY or C-PHY is used, and the value of ``nr_of_lanes``, can be obtained from the OF endpoint configuration. .. note:: |