linux/drivers/media/platform
Linus Torvalds b3491d8430 media updates for v4.20-rc1
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Merge tag 'media/v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull new experimental media request API from Mauro Carvalho Chehab:
 "A new media request API

  This API is needed to support device drivers that can dynamically
  change their parameters for each new frame. The latest versions of
  Google camera and codec HAL depends on such feature.

  At this stage, it supports only stateless codecs.

  It has been discussed for a long time (at least over the last 3-4
  years), and we finally reached to something that seem to work.

  This series contain both the API and core changes required to support
  it and a new m2m decoder driver (cedrus).

  As the current API is still experimental, the only real driver using
  it (cedrus) was added at staging[1]. We intend to keep it there for a
  while, in order to test the API. Only when we're sure that this API
  works for other cases (like encoders), we'll move this driver out of
  staging and set the API into a stone.

  [1] We added support for the vivid virtual driver (used only for
  testing) to it too, as it makes easier to test the API for the ones
  that don't have the cedrus hardware"

* tag 'media/v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (53 commits)
  media: dt-bindings: Document the Rockchip VPU bindings
  media: platform: Add Cedrus VPU decoder driver
  media: dt-bindings: media: Document bindings for the Cedrus VPU driver
  media: v4l: Add definition for the Sunxi tiled NV12 format
  media: v4l: Add definitions for MPEG-2 slice format and metadata
  media: videobuf2-core: Rework and rename helper for request buffer count
  media: v4l2-ctrls.c: initialize an error return code with zero
  media: v4l2-compat-ioctl32.c: add missing documentation for a field
  media: media-request: update documentation
  media: media-request: EPERM -> EACCES/EBUSY
  media: v4l2-ctrls: improve media_request_(un)lock_for_update
  media: v4l2-ctrls: use media_request_(un)lock_for_access
  media: media-request: add media_request_(un)lock_for_access
  media: vb2: set reqbufs/create_bufs capabilities
  media: videodev2.h: add new capabilities for buffer types
  media: buffer.rst: only set V4L2_BUF_FLAG_REQUEST_FD for QBUF
  media: v4l2-ctrls: return -EACCES if request wasn't completed
  media: media-request: return -EINVAL for invalid request_fds
  media: vivid: add request support
  media: vivid: add mc
  ...
2018-10-31 10:53:29 -07:00
..
am437x media: v4l: fwnode: Initialise the V4L2 fwnode endpoints to zero 2018-10-04 16:21:02 -04:00
atmel media: v4l: fwnode: Initialise the V4L2 fwnode endpoints to zero 2018-10-04 16:21:02 -04:00
cadence media: v4l: fwnode: Initialise the V4L2 fwnode endpoints to zero 2018-10-04 16:21:02 -04:00
cec-gpio media: cec-gpio: support 5v testing 2018-07-25 07:12:36 -04:00
coda media: coda: don't overwrite h.264 profile_idc on decoder instance 2018-09-24 09:30:54 -04:00
cros-ec-cec media: platform: Add ChromeOS EC CEC driver 2018-07-13 08:44:46 +01:00
davinci media: isif: fix a NULL pointer dereference bug 2018-10-09 08:02:52 -04:00
exynos-gsc media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
exynos4-is media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
marvell-ccic media: v4l: mediabus: Recognise CSI-2 D-PHY and C-PHY 2018-10-04 16:06:15 -04:00
meson media: platform: meson-ao-cec: make busy TX warning silent 2018-07-24 17:52:20 -04:00
mtk-jpeg media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
mtk-mdp media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
mtk-vcodec media: mtk_vcodec_util: Use dma_zalloc_coherent to replace dma_alloc_coherent + memset 2018-09-12 10:48:59 -04:00
mtk-vpu media: VPU: mediatek: don't pass an unused parameter 2018-10-04 14:27:16 -04:00
omap media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
omap3isp media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
qcom media: venus: vdec: fix decoded data size 2018-10-09 08:07:07 -04:00
rcar-vin media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
rockchip/rga media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
s3c-camif media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
s5p-cec media: s5p-cec: add NACK detection support 2017-09-23 07:29:30 -04:00
s5p-g2d media: mem2mem: Make .job_abort optional 2018-07-24 17:45:08 -04:00
s5p-jpeg media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
s5p-mfc media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
soc_camera media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
sti media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
stm32 media: v4l: fwnode: Initialise the V4L2 fwnode endpoints to zero 2018-10-04 16:21:02 -04:00
tegra-cec media: tegra-cec: reset rx_buf_cnt when start bit detected 2018-03-05 07:46:24 -05:00
ti-vpe media: v4l: mediabus: Recognise CSI-2 D-PHY and C-PHY 2018-10-04 16:06:15 -04:00
vicodec media: vicodec: Drop unused job_abort() 2018-09-24 09:13:48 -04:00
vimc media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
vivid media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
vsp1 media: vsp1: Document max_width restriction on UDS 2018-09-17 14:54:20 -04:00
xilinx media: platform: Switch to v4l2_async_notifier_add_subdev 2018-10-04 15:55:38 -04:00
Kconfig media updates for v4.20-rc1 2018-10-29 14:29:58 -07:00
Makefile media: imx-pxp: add i.MX Pixel Pipeline driver 2018-09-11 13:32:17 -04:00
fsl-viu.c media: replace strcpy() by strscpy() 2018-09-11 13:32:17 -04:00
imx-pxp.c media: imx-pxp: include linux/interrupt.h 2018-10-04 14:30:14 -04:00
imx-pxp.h media: imx-pxp: add i.MX Pixel Pipeline driver 2018-09-11 13:32:17 -04:00
m2m-deinterlace.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
mx2_emmaprp.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
pxa_camera.c media: v4l: fwnode: Initialise the V4L2 fwnode endpoints to zero 2018-10-04 16:21:02 -04:00
rcar-fcp.c Char/Misc driver patches for 4.19-rc1 2018-08-18 11:04:51 -07:00
rcar_drif.c media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
rcar_fdp1.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
rcar_jpu.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
renesas-ceu.c media: renesas-ceu: Use default mbus settings 2018-10-04 16:25:33 -04:00
sh_veu.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
sh_vou.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
via-camera.c media: replace strcpy() by strscpy() 2018-09-11 13:32:17 -04:00
via-camera.h media: fix usage of whitespaces and on indentation 2018-01-04 13:12:01 -05:00
video-mux.c media: platform: video-mux: Register a subdev notifier 2018-10-04 15:35:08 -04:00
vim2m.c media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00