[PATCH v4 00/17] media: mtk-vcodec: venc: support for MT8183

[Alexandre Courbot]

Here is new respin of the MT8183 encoder support and v4l2-compliance fixes
series, addressing issues raised during the v3 review (thanks in particular
to Ezequiel for the feedback!). With this version I hope to complete the
collection of Acked-by from respective maintainers. A few driver patches still
need approval for the mtk-vcodec maintainer, and so does the patch adding the
device tree node (9/17) that is new to this series.

This series has been tested and confirmed to work on both Hana (MT8173) and
Krane (MT8183) Chromebooks. v4l2-compliance also passed successfully on both
devices.

Changes since v3:
* Link mtk_vcodec_fw.o to the mtk_vcodec_common module
* Add some documentation to structures used for firmware communication
* Remove some on-the-spot variables renamings that were distracting
* Add device tree nodes for MT8183 boards
* Carry new Acked-bys

Changes since v2:
* Carried new Acked-bys from mtk-vcodec maintainer
* Removed 2 patches that were triggered by a bug in v4l2-compliance
* Moved DT bindings patches before the code implementing them

Changes since v1:
* Checked that no regressions against v4l2-compliance were introduced,
* Fixed 9 failing v4l2-compliance tests,
* Removed 1 cleanup patch of contested utility,
* Carried Acked-bys and Reviewed-bys from mtk-vcodec maintainer.

Alexandre Courbot (13):
  dt-bindings: media: mtk-vcodec: document SCP node
  media: mtk-vcodec: venc: handle firmware version field
  media: mtk-vcodec: venc: specify bitrate range per-chip
  media: mtk-vcodec: venc: specify supported formats per-chip
  dt-bindings: media: document mediatek,mt8183-vcodec-enc
  arm64: dts: mt8183: add encoder node
  Revert "media: mtk-vcodec: Remove extra area allocation in an input
    buffer on encoding"
  media: mtk-vcodec: venc support MIN_OUTPUT_BUFFERS control
  media: mtk-vcodec: venc: set OUTPUT buffers field to V4L2_FIELD_NONE
  media: mtk-vcodec: venc: use platform data for ENUM_FRAMESIZES
  media: mtk-vcodec: venc: support ENUM_FRAMESIZES on OUTPUT formats
  media: mtk-vcodec: venc: set default time per frame
  media: mtk-vcodec: venc: fix invalid time per frame in S_PARM

Yunfei Dong (4):
  media: mtk-vcodec: abstract firmware interface
  media: mtk-vcodec: add SCP firmware ops
  media: mtk-vcodec: venc: support SCP firmware
  media: mtk-vcodec: add support for MT8183 encoder

 .../bindings/media/mediatek-vcodec.txt        |   9 +-
 arch/arm64/boot/dts/mediatek/mt8183-evb.dts   |  10 +
 .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi |  12 +
 arch/arm64/boot/dts/mediatek/mt8183.dtsi      |  36 +++
 drivers/media/platform/Kconfig                |   1 +
 drivers/media/platform/mtk-vcodec/Makefile    |   6 +-
 .../platform/mtk-vcodec/mtk_vcodec_dec_drv.c  |  53 ++--
 .../platform/mtk-vcodec/mtk_vcodec_dec_pm.c   |   1 -
 .../platform/mtk-vcodec/mtk_vcodec_drv.h      |  40 ++-
 .../platform/mtk-vcodec/mtk_vcodec_enc.c      | 211 ++++++++--------
 .../platform/mtk-vcodec/mtk_vcodec_enc_drv.c  | 173 +++++++++----
 .../platform/mtk-vcodec/mtk_vcodec_enc_pm.c   |   2 -
 .../media/platform/mtk-vcodec/mtk_vcodec_fw.c | 228 ++++++++++++++++++
 .../media/platform/mtk-vcodec/mtk_vcodec_fw.h |  38 +++
 .../platform/mtk-vcodec/mtk_vcodec_util.c     |   1 -
 .../platform/mtk-vcodec/vdec/vdec_h264_if.c   |   1 -
 .../platform/mtk-vcodec/vdec/vdec_vp8_if.c    |   1 -
 .../platform/mtk-vcodec/vdec/vdec_vp9_if.c    |   1 -
 .../media/platform/mtk-vcodec/vdec_drv_base.h |   2 -
 .../media/platform/mtk-vcodec/vdec_drv_if.c   |   1 -
 .../media/platform/mtk-vcodec/vdec_vpu_if.c   |  12 +-
 .../media/platform/mtk-vcodec/vdec_vpu_if.h   |  11 +-
 .../platform/mtk-vcodec/venc/venc_h264_if.c   |  68 +++++-
 .../platform/mtk-vcodec/venc/venc_vp8_if.c    |  11 +-
 .../media/platform/mtk-vcodec/venc_drv_if.c   |   1 -
 .../media/platform/mtk-vcodec/venc_drv_if.h   |  13 +
 .../media/platform/mtk-vcodec/venc_ipi_msg.h  |  27 ++-
 .../media/platform/mtk-vcodec/venc_vpu_if.c   | 141 ++++++++---
 .../media/platform/mtk-vcodec/venc_vpu_if.h   |   8 +-
 29 files changed, 836 insertions(+), 283 deletions(-)
 create mode 100644 drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.c
 create mode 100644 drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.h

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2.28.0.297.g1956fa8f8d-goog