Hi Mauro,
This series adds support for VP9 stateless codecs, implementing this in the hantro
and rkvdec drivers.
After this is applied only support for stateless HEVC codecs remains a staging API.
Many thanks to Andrzej, Ezequiel and others who worked on this and tested the
drivers!
Regards,
Hans
The following changes since commit 96977c97e2c76f48d5e1f28ff5c6cd6f83a91ced:
media: atomisp: get rid of #ifdef ISP_VEC_NELEMS (2021-11-16 11:49:43 +0000)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.17c
for you to fetch changes up to 9eeba750c194e2ff9e21f2bbfee00181e45b3770:
media: hantro: Support NV12 on the G2 core (2021-11-17 12:57:36 +0100)
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Tag branch
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Andrzej Pietrasiewicz (8):
media: uapi: Add VP9 stateless decoder controls
media: Add VP9 v4l2 library
media: rkvdec: Add the VP9 backend
media: hantro: Rename registers
media: hantro: Prepare for other G2 codecs
media: hantro: Support VP9 on the G2 core
media: hantro: Staticize a struct in postprocessor code
media: hantro: Support NV12 on the G2 core
Ezequiel Garcia (4):
hantro: postproc: Fix motion vector space size
hantro: postproc: Introduce struct hantro_postproc_ops
hantro: Simplify postprocessor
hantro: Add quirk for NV12/NV12_4L4 capture format
Documentation/userspace-api/media/v4l/biblio.rst | 10 +
Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst | 573 ++++++++++++
Documentation/userspace-api/media/v4l/pixfmt-compressed.rst | 15 +
Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst | 8 +
Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst | 12 +
Documentation/userspace-api/media/videodev2.h.rst.exceptions | 2 +
drivers/media/v4l2-core/Kconfig | 4 +
drivers/media/v4l2-core/Makefile | 1 +
drivers/media/v4l2-core/v4l2-ctrls-core.c | 180 ++++
drivers/media/v4l2-core/v4l2-ctrls-defs.c | 8 +
drivers/media/v4l2-core/v4l2-ioctl.c | 1 +
drivers/media/v4l2-core/v4l2-vp9.c | 1850 +++++++++++++++++++++++++++++++++++++
drivers/staging/media/hantro/Kconfig | 1 +
drivers/staging/media/hantro/Makefile | 7 +-
drivers/staging/media/hantro/hantro.h | 41 +-
drivers/staging/media/hantro/hantro_drv.c | 23 +-
drivers/staging/media/hantro/hantro_g2.c | 26 +
drivers/staging/media/hantro/hantro_g2_hevc_dec.c | 71 +-
drivers/staging/media/hantro/hantro_g2_regs.h | 132 ++-
drivers/staging/media/hantro/hantro_g2_vp9_dec.c | 980 ++++++++++++++++++++
drivers/staging/media/hantro/hantro_hw.h | 115 ++-
drivers/staging/media/hantro/hantro_postproc.c | 81 +-
drivers/staging/media/hantro/hantro_v4l2.c | 20 +
drivers/staging/media/hantro/hantro_vp9.c | 240 +++++
drivers/staging/media/hantro/hantro_vp9.h | 102 ++
drivers/staging/media/hantro/imx8m_vpu_hw.c | 38 +-
drivers/staging/media/hantro/rockchip_vpu_hw.c | 7 +-
drivers/staging/media/hantro/sama5d4_vdec_hw.c | 3 +-
drivers/staging/media/rkvdec/Kconfig | 1 +
drivers/staging/media/rkvdec/Makefile | 2 +-
drivers/staging/media/rkvdec/rkvdec-vp9.c | 1072 +++++++++++++++++++++
drivers/staging/media/rkvdec/rkvdec.c | 41 +-
drivers/staging/media/rkvdec/rkvdec.h | 12 +-
include/media/v4l2-ctrls.h | 4 +
include/media/v4l2-vp9.h | 233 +++++
include/uapi/linux/v4l2-controls.h | 284 ++++++
include/uapi/linux/videodev2.h | 6 +
37 files changed, 6101 insertions(+), 105 deletions(-)
create mode 100644 drivers/media/v4l2-core/v4l2-vp9.c
create mode 100644 drivers/staging/media/hantro/hantro_g2.c
create mode 100644 drivers/staging/media/hantro/hantro_g2_vp9_dec.c
create mode 100644 drivers/staging/media/hantro/hantro_vp9.c
create mode 100644 drivers/staging/media/hantro/hantro_vp9.h
create mode 100644 drivers/staging/media/rkvdec/rkvdec-vp9.c
create mode 100644 include/media/v4l2-vp9.h
