mbox series

[v4,00/11] Add MFC V12 support

Message ID 20231025102216.50480-1-aakarsh.jain@samsung.com (mailing list archive)
Headers
Series Add MFC V12 support |

Message

Aakarsh Jain Oct. 25, 2023, 10:22 a.m. UTC 
  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 v3:
-Removed vp9 codec support for now and just keeping MFC v12 base
patches with necessary hardware controls, decoder, encoder and
structural changes. Also covers luma dbp, chroma dpb and mv sizes
for each codec as per the UM for MFCv12, along with appropriate
alignment.
v3 link: https://patchwork.kernel.org/project/linux-media/cover/20221011122516.32135-1-aakarsh.jain@samsung.com/

Changes since v2:
-Addressed review comments by Rob Herring.
This was regarding the errors found by Rob bot in yaml file. File
'samsung,s5p-mfc.yaml' is already converted into json schema and is
merged.

-Addressed review comments by Krzysztof Kozlowski.
This was regarding depricated properties mentioned in s5p-mfc.txt file.
Review comment was addressed and 'samsung,s5p-mfc.yaml' is already
merged now.

-Addressed review comments by Andi Shyti.
This was regarding addition of 'MFC_V10PLUS_BITS' macro in
's5p_mfc_common.h file. 
v2 link: https://patchwork.kernel.org/project/linux-media/cover/20220907064715.55778-1-smitha.t@samsung.com/

Changes since v1:
-Addressed review comments by Krzysztof Kozlowski.
Separated bug fixes patches, resent again with fix tag
and those are merged now.
-Added SoC based compatible string.

-Addressed review comments by Andrzej Hajda
Assigned width64 and height32 variable with ALIGN(ctx->img_..) 
used in the code in 's5p_mfc_opr_v6.c' file.
v1 link: https://patchwork.kernel.org/project/linux-media/patch/20220517125548.14746-2-smitha.t@samsung.com/

Aakarsh Jain (11):
  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
  arm64: dts: fsd: Add MFC related DT enteries

 .../bindings/media/samsung,s5p-mfc.yaml       |  16 +
 arch/arm64/boot/dts/tesla/fsd.dtsi            |  21 ++
 .../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 |  29 +-
 .../platform/samsung/s5p-mfc/s5p_mfc_ctrl.c   |   9 +-
 .../platform/samsung/s5p-mfc/s5p_mfc_dec.c    |  51 ++-
 .../platform/samsung/s5p-mfc/s5p_mfc_enc.c    | 138 +++++---
 .../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 | 312 +++++++++++++++---
 .../platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h |   7 +-
 14 files changed, 574 insertions(+), 127 deletions(-)
 create mode 100644 drivers/media/platform/samsung/s5p-mfc/regs-mfc-v12.h

Comments

Aakarsh Jain Nov. 20, 2023, 12:48 p.m. UTC | #1 
Hello,

> -----Original Message-----
> From: Aakarsh Jain <aakarsh.jain@samsung.com>
> Sent: 25 October 2023 15:52
> To: linux-arm-kernel@lists.infradead.org; linux-media@vger.kernel.org;
> linux-kernel@vger.kernel.org; devicetree@vger.kernel.org
> Cc: m.szyprowski@samsung.com; andrzej.hajda@intel.com;
> mchehab@kernel.org; hverkuil-cisco@xs4all.nl;
> krzysztof.kozlowski+dt@linaro.org; dillon.minfei@gmail.com;
> david.plowman@raspberrypi.com; mark.rutland@arm.com;
> robh+dt@kernel.org; conor+dt@kernel.org; linux-samsung-
> soc@vger.kernel.org; andi@etezian.org; gost.dev@samsung.com;
> alim.akhtar@samsung.com; aswani.reddy@samsung.com;
> pankaj.dubey@samsung.com; ajaykumar.rs@samsung.com;
> aakarsh.jain@samsung.com
> Subject: [Patch v4 00/11] 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 v3:
> -Removed vp9 codec support for now and just keeping MFC v12 base
> patches with necessary hardware controls, decoder, encoder and structural
> changes. Also covers luma dbp, chroma dpb and mv sizes for each codec as
> per the UM for MFCv12, along with appropriate alignment.
> v3 link: https://patchwork.kernel.org/project/linux-
> media/cover/20221011122516.32135-1-aakarsh.jain@samsung.com/
> 
> Changes since v2:
> -Addressed review comments by Rob Herring.
> This was regarding the errors found by Rob bot in yaml file. File
> 'samsung,s5p-mfc.yaml' is already converted into json schema and is
> merged.
> 
> -Addressed review comments by Krzysztof Kozlowski.
> This was regarding depricated properties mentioned in s5p-mfc.txt file.
> Review comment was addressed and 'samsung,s5p-mfc.yaml' is already
> merged now.
> 
> -Addressed review comments by Andi Shyti.
> This was regarding addition of 'MFC_V10PLUS_BITS' macro in
> 's5p_mfc_common.h file.
> v2 link: https://patchwork.kernel.org/project/linux-
> media/cover/20220907064715.55778-1-smitha.t@samsung.com/
> 
> Changes since v1:
> -Addressed review comments by Krzysztof Kozlowski.
> Separated bug fixes patches, resent again with fix tag and those are merged
> now.
> -Added SoC based compatible string.
> 
> -Addressed review comments by Andrzej Hajda Assigned width64 and
> height32 variable with ALIGN(ctx->img_..) used in the code in
> 's5p_mfc_opr_v6.c' file.
> v1 link: https://patchwork.kernel.org/project/linux-
> media/patch/20220517125548.14746-2-smitha.t@samsung.com/
> 
> Aakarsh Jain (11):
>   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
>   arm64: dts: fsd: Add MFC related DT enteries
> 
>  .../bindings/media/samsung,s5p-mfc.yaml       |  16 +
>  arch/arm64/boot/dts/tesla/fsd.dtsi            |  21 ++
>  .../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 |  29 +-
>  .../platform/samsung/s5p-mfc/s5p_mfc_ctrl.c   |   9 +-
>  .../platform/samsung/s5p-mfc/s5p_mfc_dec.c    |  51 ++-
>  .../platform/samsung/s5p-mfc/s5p_mfc_enc.c    | 138 +++++---
>  .../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 | 312 +++++++++++++++-
> --
>  .../platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h |   7 +-
>  14 files changed, 574 insertions(+), 127 deletions(-)  create mode 100644
> drivers/media/platform/samsung/s5p-mfc/regs-mfc-v12.h
> 
> --
> 2.17.1


Gentle reminder to review MFC v12 patches.
I see Krzysztof have some comments on dt-schema patch. Waiting for reviewers to review driver changes as well. Post which I can send v5 changes.

Thanks