Hi all,
This PR adds support for the AV1 stateless decoder API. The first patch adds the
public API for this, then AV1 support is added to the verisilicon driver, and the
last patch adds support to the mediatek driver.
Many thanks to Collabora and MediaTek for working on this! Much appreciated!
Regards,
Hans
The following changes since commit aafeeaf3d2a8a91a5407c774c578abec79dcff00:
media: video-mux: update driver to active state (2023-05-26 10:58:18 +0100)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v6.5c
for you to fetch changes up to d50739a417aba71e47bc48598d920ec692e1c6a8:
media: mediatek: vcodec: support stateless AV1 decoder (2023-05-26 12:58:12 +0200)
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Tag branch
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Benjamin Gaignard (12):
dt-bindings: media: rockchip-vpu: Add rk3588 vpu compatible
media: AV1: Make sure that bit depth in correctly initialize
media: Add NV15_4L4 pixel format
media: verisilicon: Get bit depth for V4L2_PIX_FMT_NV15_4L4
media: verisilicon: Add AV1 decoder mode and controls
media: verisilicon: Check AV1 bitstreams bit depth
media: verisilicon: Compute motion vectors size for AV1 frames
media: verisilicon: Add AV1 entropy helpers
media: verisilicon: Add Rockchip AV1 decoder
media: verisilicon: Add film grain feature to AV1 driver
media: verisilicon: Enable AV1 decoder on rk3588
media: verisilicon: Conditionally ignore native formats
Daniel Almeida (1):
media: Add AV1 uAPI
Nicolas Dufresne (1):
v4l2-common: Add support for fractional bpp
Xiaoyong Lu (1):
media: mediatek: vcodec: support stateless AV1 decoder
Documentation/devicetree/bindings/media/rockchip-vpu.yaml | 1 +
Documentation/userspace-api/media/v4l/biblio.rst | 9 +
Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst | 1209 +++++++++++++++++++++++-
Documentation/userspace-api/media/v4l/pixfmt-compressed.rst | 16 +
Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst | 16 +
Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst | 16 +
Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst | 24 +
Documentation/userspace-api/media/videodev2.h.rst.exceptions | 4 +
drivers/media/platform/mediatek/vcodec/Makefile | 1 +
drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c | 42 +
drivers/media/platform/mediatek/vcodec/mtk_vcodec_drv.h | 1 +
drivers/media/platform/mediatek/vcodec/vdec/vdec_av1_req_lat_if.c | 2207 +++++++++++++++++++++++++++++++++++++++++++
drivers/media/platform/mediatek/vcodec/vdec_drv_if.c | 4 +
drivers/media/platform/mediatek/vcodec/vdec_drv_if.h | 1 +
drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c | 27 +
drivers/media/platform/mediatek/vcodec/vdec_msg_queue.h | 4 +
drivers/media/platform/verisilicon/Makefile | 3 +
drivers/media/platform/verisilicon/hantro.h | 8 +
drivers/media/platform/verisilicon/hantro_drv.c | 68 +-
drivers/media/platform/verisilicon/hantro_hw.h | 102 ++
drivers/media/platform/verisilicon/hantro_postproc.c | 9 +-
drivers/media/platform/verisilicon/hantro_v4l2.c | 67 +-
drivers/media/platform/verisilicon/hantro_v4l2.h | 8 +-
drivers/media/platform/verisilicon/rockchip_av1_entropymode.c | 4424 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
drivers/media/platform/verisilicon/rockchip_av1_entropymode.h | 272 ++++++
drivers/media/platform/verisilicon/rockchip_av1_filmgrain.c | 401 ++++++++
drivers/media/platform/verisilicon/rockchip_av1_filmgrain.h | 36 +
drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c | 2232 +++++++++++++++++++++++++++++++++++++++++++
drivers/media/platform/verisilicon/rockchip_vpu981_regs.h | 477 ++++++++++
drivers/media/platform/verisilicon/rockchip_vpu_hw.c | 134 +++
drivers/media/v4l2-core/v4l2-common.c | 158 ++--
drivers/media/v4l2-core/v4l2-ctrls-core.c | 263 ++++++
drivers/media/v4l2-core/v4l2-ctrls-defs.c | 61 ++
drivers/media/v4l2-core/v4l2-ioctl.c | 2 +
include/media/v4l2-common.h | 2 +
include/media/v4l2-ctrls.h | 8 +
include/uapi/linux/v4l2-controls.h | 721 ++++++++++++++
include/uapi/linux/videodev2.h | 11 +
38 files changed, 12946 insertions(+), 103 deletions(-)
create mode 100644 drivers/media/platform/mediatek/vcodec/vdec/vdec_av1_req_lat_if.c
create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_entropymode.c
create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_entropymode.h
create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_filmgrain.c
create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_filmgrain.h
create mode 100644 drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c
create mode 100644 drivers/media/platform/verisilicon/rockchip_vpu981_regs.h
