> -----Original Message----- > From: Aakarsh Jain <aakarsh.jain@xxxxxxxxxxx> > Sent: Wednesday, December 13, 2023 1:41 PM > To: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-media@xxxxxxxxxxxxxxx; > linux-kernel@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx > Cc: m.szyprowski@xxxxxxxxxxx; andrzej.hajda@xxxxxxxxx; > mchehab@xxxxxxxxxx; hverkuil-cisco@xxxxxxxxx; > krzysztof.kozlowski+dt@xxxxxxxxxx; robh+dt@xxxxxxxxxx; > conor+dt@xxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx; > andi@xxxxxxxxxxx; gost.dev@xxxxxxxxxxx; alim.akhtar@xxxxxxxxxxx; > aswani.reddy@xxxxxxxxxxx; pankaj.dubey@xxxxxxxxxxx; > ajaykumar.rs@xxxxxxxxxxx; aakarsh.jain@xxxxxxxxxxx > Subject: [Patch v6 00/10] Add MFC v12 support > > This patch series adds MFC v12 support. MFC v12 is used in Tesla FSD SoC. > > This adds support for following: > > -Add support for YV12 and I420 format (3-plane) -Add support for Rate > Control, UHD and DMABUF for encoder -Add support for DPB buffers > allocation based on MFC requirement > > changes since v5: > -As per Krzysztof, he will take MFC dt-entries patch via Samsung SoC once dt- > bindings patch gets accepted. Therefore, excluded MFC dt-entries patch > from v6. > -Addressed review comments by Hans Verkuil. > Resolved smatch warning from 'drivers/media/platform/samsung/s5p- > mfc/s5p_mfc_enc.c'. > Resolved kernel doc warnings from 'drivers/media/platform/samsung/s5p- > mfc/s5p_mfc_common.h'. > Added explanation in the patch 9 as comment on why mfc v12 firmware > loading is needed for each run. > v5 link: https://patchwork.kernel.org/project/linux- > media/cover/20231206063045.97234-1-aakarsh.jain@xxxxxxxxxxx/ > [snip] > Aakarsh Jain (10): > dt-bindings: media: s5p-mfc: Add mfcv12 variant > media: s5p-mfc: Rename IS_MFCV10 macro > media: s5p-mfc: Add initial support for MFCv12 > media: s5p-mfc: Add YV12 and I420 multiplanar format support > media: s5p-mfc: Add support for rate controls in MFCv12 > media: s5p-mfc: Add support for UHD encoding. > media: s5p-mfc: Add support for DMABUF for encoder > media: s5p-mfc: Set context for valid case before calling try_run > media: s5p-mfc: Load firmware for each run in MFCv12. > media: s5p-mfc: DPB Count Independent of VIDIOC_REQBUF > > .../bindings/media/samsung,s5p-mfc.yaml | 18 ++ > .../platform/samsung/s5p-mfc/regs-mfc-v12.h | 52 +++ > .../platform/samsung/s5p-mfc/regs-mfc-v7.h | 1 + > .../platform/samsung/s5p-mfc/regs-mfc-v8.h | 3 + > .../media/platform/samsung/s5p-mfc/s5p_mfc.c | 36 ++- > .../platform/samsung/s5p-mfc/s5p_mfc_common.h | 33 +- > .../platform/samsung/s5p-mfc/s5p_mfc_ctrl.c | 15 +- > .../platform/samsung/s5p-mfc/s5p_mfc_dec.c | 60 +++- > .../platform/samsung/s5p-mfc/s5p_mfc_enc.c | 149 ++++++--- > .../platform/samsung/s5p-mfc/s5p_mfc_opr.h | 14 +- > .../platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c | 12 +- > .../platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c | 299 ++++++++++++++--- > - > .../platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h | 7 +- > 13 files changed, 550 insertions(+), 149 deletions(-) create mode 100644 > drivers/media/platform/samsung/s5p-mfc/regs-mfc-v12.h > Tested this series on FSD platform, feel free to add Tested-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx> > -- > 2.17.1
