This PR has the usual set of fixes, but this also adds support for the
CSC API that allows userspace to specify a desired colorspace/transfer
function/ycbcr encoding/quantization range when capturing video.
This is needed for rkisp1 and has been on my wish list for a long time.
Patches for v4l-utils to support this are ready and can be merged once
this is in.
Regards,
Hans
The following changes since commit d034731bb4b4f2bf5f378231a6d99e59c2cb59f6:
media: vivid: fix compile warning/error (2020-09-08 11:54:00 +0200)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.10a
for you to fetch changes up to 5ea190237b156607be4c65139938ac094bc8b7ba:
videobuf2: use sgtable-based scatterlist wrappers (2020-09-10 11:42:09 +0200)
----------------------------------------------------------------
Tag branch
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Alexandre Courbot (2):
media: v4l2-mem2mem: always consider OUTPUT queue during poll
media: v4l2-mem2mem: simplify poll logic
Corentin Labbe (1):
MAINTAINERS: media: cec: fix files location
Dafna Hirschfeld (6):
v4l2: add support for colorspace conversion API (CSC) for video capture
media: vivid: Add support to the CSC API
v4l2: extend the CSC API to subdevice.
media: staging: rkisp1: allow quantization setting by userspace on the isp source pad
media: staging: rkisp1: rsz: set flags to 0 in enum_mbus_code cb
media: mtk-mdp: Fix Null pointer dereference when calling list_add
Dinghao Liu (1):
media: mx2_emmaprp: Fix memleak in emmaprp_probe
Greg Kroah-Hartman (1):
media: usb: uvc: no need to check return value of debugfs_create functions
Hans Verkuil (2):
cec-core.c: stop kthread_config before kthread
cec-adap.c: add 'unregistered' checks
Marek Szyprowski (2):
media: pci: fix common ALSA DMA-mapping related codes
videobuf2: use sgtable-based scatterlist wrappers
Sowjanya Komatineni (1):
media: tegra-video: Fix compilation warning of unused variable
Tom Rix (2):
media: tc358743: initialize variable
media: tc358743: cleanup tc358743_cec_isr
Wei Yongjun (1):
media: marvell-ccic: mmp: mark PM functions as __maybe_unused
Documentation/userspace-api/media/v4l/pixfmt-v4l2-mplane.rst | 16 +++---------
Documentation/userspace-api/media/v4l/pixfmt-v4l2.rst | 64 ++++++++++++++++++++++++++++++++++++++++++++----
Documentation/userspace-api/media/v4l/subdev-formats.rst | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------
Documentation/userspace-api/media/v4l/vidioc-enum-fmt.rst | 35 +++++++++++++++++++++++++++
Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst | 51 ++++++++++++++++++++++++++++++++++++++-
Documentation/userspace-api/media/videodev2.h.rst.exceptions | 5 ++++
MAINTAINERS | 16 ++++++------
drivers/media/cec/core/cec-adap.c | 6 +++++
drivers/media/cec/core/cec-core.c | 2 +-
drivers/media/common/videobuf2/videobuf2-dma-contig.c | 34 ++++++++++++--------------
drivers/media/common/videobuf2/videobuf2-dma-sg.c | 32 +++++++++---------------
drivers/media/common/videobuf2/videobuf2-vmalloc.c | 12 +++------
drivers/media/i2c/tc358743.c | 14 ++++++-----
drivers/media/pci/cx23885/cx23885-alsa.c | 4 +--
drivers/media/pci/cx25821/cx25821-alsa.c | 4 +--
drivers/media/pci/cx88/cx88-alsa.c | 6 ++---
drivers/media/pci/saa7134/saa7134-alsa.c | 4 +--
drivers/media/platform/marvell-ccic/mmp-driver.c | 4 +--
drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 2 +-
drivers/media/platform/mx2_emmaprp.c | 7 ++++--
drivers/media/test-drivers/vivid/vivid-vid-cap.c | 38 ++++++++++++++++++++++++-----
drivers/media/test-drivers/vivid/vivid-vid-common.c | 25 +++++++++++++++++++
drivers/media/usb/uvc/uvc_debugfs.c | 20 +++------------
drivers/media/v4l2-core/v4l2-mem2mem.c | 28 ++++-----------------
drivers/staging/media/rkisp1/TODO | 2 +-
drivers/staging/media/rkisp1/rkisp1-capture.c | 10 --------
drivers/staging/media/rkisp1/rkisp1-isp.c | 20 ++++++++++++---
drivers/staging/media/rkisp1/rkisp1-resizer.c | 1 +
drivers/staging/media/tegra-video/vi.c | 2 ++
include/media/v4l2-common.h | 29 ++++++++++++++++++++++
include/uapi/linux/v4l2-mediabus.h | 15 ++++++++++--
include/uapi/linux/v4l2-subdev.h | 10 +++++++-
include/uapi/linux/videodev2.h | 6 +++++
33 files changed, 452 insertions(+), 167 deletions(-)
