[v2,0/4] media: rockchip: Add the rkvdec driver
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Message ID 20191011090939.1377-1-boris.brezillon@collabora.com
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  • media: rockchip: Add the rkvdec driver
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Boris Brezillon Oct. 11, 2019, 9:09 a.m. UTC
Hello,

This is v2 of the rkvdec driver which was initially posted as part of
my RFC adding codec helpers.
For this version, I decided to get rid of the helper stuff which is
likely to take some more time to settle. The patchset now contains a
proper DT binding doc.

Note that this implementation is likely to be adjusted based on the
outcome of the 'scaling matrix order' [1] and 'dynamic resolution
changes' [2] discussions, but I thought it'd be worth posting this
version to start getting feeback.

Regards,

Boris

[1]https://patchwork.kernel.org/cover/11125207/
[2]https://lkml.org/lkml/2019/9/3/1033

Boris Brezillon (4):
  media: vb2: Add a helper to get the vb2 buffer attached to a request
  media: dt-bindings: rockchip: Document RK3399 Video Decoder bindings
  media: rockchip: Add the rkvdec driver
  arm64: dts: rockchip: rk3399: Define the rockchip Video Decoder node

 .../bindings/media/rockchip,vdec.yaml         |   71 ++
 arch/arm64/boot/dts/rockchip/rk3399.dtsi      |   14 +-
 .../media/common/videobuf2/videobuf2-core.c   |   23 +
 drivers/staging/media/Kconfig                 |    2 +
 drivers/staging/media/Makefile                |    1 +
 drivers/staging/media/rockchip/Kconfig        |   16 +
 drivers/staging/media/rockchip/Makefile       |    2 +
 drivers/staging/media/rockchip/vdec/Kconfig   |   14 +
 drivers/staging/media/rockchip/vdec/Makefile  |    3 +
 .../staging/media/rockchip/vdec/rkvdec-h264.c |  960 +++++++++++++++
 .../staging/media/rockchip/vdec/rkvdec-regs.h |  306 +++++
 drivers/staging/media/rockchip/vdec/rkvdec.c  | 1089 +++++++++++++++++
 drivers/staging/media/rockchip/vdec/rkvdec.h  |  131 ++
 include/media/videobuf2-core.h                |   11 +
 14 files changed, 2642 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/media/rockchip,vdec.yaml
 create mode 100644 drivers/staging/media/rockchip/Kconfig
 create mode 100644 drivers/staging/media/rockchip/Makefile
 create mode 100644 drivers/staging/media/rockchip/vdec/Kconfig
 create mode 100644 drivers/staging/media/rockchip/vdec/Makefile
 create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec-h264.c
 create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec-regs.h
 create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec.c
 create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec.h