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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-06 03:34:57 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-06 03:34:57 +0300 |
| commit | e87d51ac61f88ae44fe14b34abe08566032d726b (patch) | |
| tree | fc418d2e29fbf8a06f1ed0b6eaff8ba03e0543d7 /Documentation/media/kapi/csi2.rst | |
| parent | bdc713bf5674bc6a881bd05c85e2a0f811b409b3 (diff) | |
| parent | 3622d3e77ecef090b5111e3c5423313f11711dfa (diff) | |
| download | linux-e87d51ac61f88ae44fe14b34abe08566032d726b.tar.xz | |
Merge tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
"Media updates for v4.12-rc1:
- new driver to support mediatek jpeg in hardware codec
- rc-lirc, s5p-cec and st-cec staging drivers got promoted
- hardware histogram support for vsp1 driver
- added Virtual Media Controller driver, to make easier to test the
media controller
- added a new CEC driver (rainshadow-cec)
- removed two staging LIRC drivers for obscure hardware that are too
obsolete
- added support for Intel SR300 Depth camera
- some improvements at CEC and RC core
- lots of driver cleanups, improvements all over the tree
With this series, we're finally getting rid of the LIRC staging
driver. There's just one left (lirc_zilog), with require more care,
as part of its functionality (IR RX) is already provided by another
driver. Work in progress to convert it on the proper way"
* tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (304 commits)
[media] ov2640: print error if devm_*_optional*() fails
[media] atmel-isc: Fix the static checker warning
[media] ov2640: add support for MEDIA_BUS_FMT_YVYU8_2X8 and MEDIA_BUS_FMT_VYUY8_2X8
[media] ov2640: fix vflip control
[media] ov2640: fix duplicate width+height returning from ov2640_select_win()
[media] ov2640: add missing write to size change preamble
[media] ov2640: add information about DSP register 0xc7
[media] ov2640: improve banding filter register definitions/documentation
[media] ov2640: fix init sequence alignment
[media] ov2640: make GPIOLIB an optional dependency
[media] xc5000: fix spelling mistake: "calibration"
[media] vidioc-queryctrl.rst: fix menu/int menu references
[media] media-entity: only call dev_dbg_obj if mdev is not NULL
[media] pixfmt-meta-vsp1-hgo.rst: remove spurious '-'
[media] mtk-vcodec: avoid warnings because of empty macros
[media] coda: bump maximum number of internal framebuffers to 17
[media] media: mtk-vcodec: remove informative log
[media] subdev-formats.rst: remove spurious '-'
[media] dw2102: limit messages to buffer size
[media] ttusb2: limit messages to buffer size
...
Diffstat (limited to 'Documentation/media/kapi/csi2.rst')
| -rw-r--r-- | Documentation/media/kapi/csi2.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/media/kapi/csi2.rst b/Documentation/media/kapi/csi2.rst index 2004db00b12b..e33fcb967922 100644 --- a/Documentation/media/kapi/csi2.rst +++ b/Documentation/media/kapi/csi2.rst @@ -45,10 +45,11 @@ where * - bits_per_sample - Number of bits per sample. -The transmitter drivers must configure the CSI-2 transmitter to *LP-11 -mode* whenever the transmitter is powered on but not active. Some -transmitters do this automatically but some have to be explicitly -programmed to do so. +The transmitter drivers must, if possible, configure the CSI-2 +transmitter to *LP-11 mode* whenever the transmitter is powered on but +not active. Some transmitters do this automatically but some have to +be explicitly programmed to do so, and some are unable to do so +altogether due to hardware constraints. Receiver drivers ---------------- |