This series de-stages the H.264 and FWHT (as used in vicodec) stateless codec APIs.
This means that the APIs for these stateless codecs are now considered stable.
Many thanks to Ezequiel and others who worked hard on making this possible.
The H.264 is probably the most commonly used codec, so having this as part of
the public API is a major step forward.
The de-staging of the FWHT codec is primarily useful for regression testing of
the stateless codec API with the vicodec driver.
The expectation is that MPEG-2 and VP8 will follow soon (although likely not
for 5.11). HEVC and VP9 will take (a lot?) longer.
Besides the patches for H.264 and FWHT there are also some related patches
for doc fixes and a fix for VP8 type initialization (fixes a compliance issue).
Regards,
Hans
The following changes since commit 4863b93cfd2dfe88557f820b3399c3fa2163ec43:
media: camss: csiphy: Set rate on csiX_phy clock on SDM630/660 (2020-11-25 15:02:44 +0100)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.11b
for you to fetch changes up to b7f6989ec69a25b37350a1a210a74c5823e1f090:
userspace-api/media: finalize stateless FWHT codec docs (2020-11-26 14:26:17 +0100)
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Tag branch
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Ezequiel Garcia (13):
media: controls: Add VP8 stateless type initialization
media: controls: Add validate failure debug message
media: cedrus: h264: Support profile controls
media: Rename stateful codec control macros
media: Clean stateless control includes
media: controls: Validate H264 stateless controls
media: controls: Add the stateless codec control class
media: uapi: Move parsed H264 pixel format out of staging
media: doc: Replace symbol for V4L2_CTRL_TYPE_H264_PRED_WEIGHTS
media: uapi: Move the H264 stateless control types out of staging
media: controls: Log H264 stateless controls in .std_log
media: uapi: move H264 stateless controls out of staging
media: docs: Move the H264 stateless codec uAPI
Hans Verkuil (8):
media: vidioc-g-ext-ctrls.rst: document V4L2_CTRL_CLASS_DETECT
media: ext-ctrls-image-source.rst: document v4l2_area
vicodec: add V4L2_ prefix before FWHT_VERSION and FWHT_FL_*
vicodec: mark the stateless FWHT API as stable
ext-ctrls-codec.rst: move FWHT docs to ext-ctrls-codec-stateless.rst
pixfmt-compressed.rst: fix 'bullet' formatting
vidioc-g-ext-ctrls.rst: add missing 'struct' before the types
userspace-api/media: finalize stateless FWHT codec docs
Helen Koike (1):
media: admin-guide/pixfmt-meta-rkisp1.rst: pixfmt reference conforming with macro
Jonas Karlman (1):
media: rkvdec: h264: Support profile and level controls
Documentation/admin-guide/media/rkisp1.rst | 4 +-
Documentation/userspace-api/media/v4l/common.rst | 1 +
Documentation/userspace-api/media/v4l/dev-mem2mem.rst | 2 +-
Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst | 793 +++++++++++++++++++++++++++++
Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 817 +-----------------------------
Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst | 16 +
Documentation/userspace-api/media/v4l/extended-controls.rst | 8 +-
Documentation/userspace-api/media/v4l/pixfmt-compressed.rst | 37 +-
Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst | 4 +-
Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst | 44 +-
Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst | 6 +
Documentation/userspace-api/media/videodev2.h.rst.exceptions | 2 +
drivers/media/common/cx2341x.c | 4 +-
drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 2 +-
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 2 +-
drivers/media/test-drivers/vicodec/codec-fwht.c | 13 +-
drivers/media/test-drivers/vicodec/codec-fwht.h | 32 --
drivers/media/test-drivers/vicodec/codec-v4l2-fwht.c | 88 ++--
drivers/media/test-drivers/vicodec/vicodec-core.c | 46 +-
drivers/media/v4l2-core/v4l2-ctrls.c | 229 ++++++++-
drivers/staging/media/hantro/hantro_drv.c | 26 +-
drivers/staging/media/hantro/hantro_h264.c | 8 +-
drivers/staging/media/hantro/hantro_hw.h | 4 +-
drivers/staging/media/rkvdec/rkvdec-h264.c | 8 +-
drivers/staging/media/rkvdec/rkvdec.c | 39 +-
drivers/staging/media/sunxi/cedrus/cedrus.c | 43 +-
drivers/staging/media/sunxi/cedrus/cedrus_dec.c | 12 +-
include/media/fwht-ctrls.h | 31 --
include/media/h264-ctrls.h | 406 ---------------
include/media/hevc-ctrls.h | 10 +-
include/media/mpeg2-ctrls.h | 4 +-
include/media/v4l2-ctrls.h | 2 -
include/media/v4l2-h264.h | 2 +-
include/media/vp8-ctrls.h | 2 +-
include/uapi/linux/v4l2-controls.h | 867 ++++++++++++++++++++++++--------
include/uapi/linux/videodev2.h | 17 +
36 files changed, 1948 insertions(+), 1683 deletions(-)
create mode 100644 Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst
delete mode 100644 include/media/fwht-ctrls.h
delete mode 100644 include/media/h264-ctrls.h
