linux-kernel - Re: [PATCH v2 00/29] Venus updates

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Date:   Tue, 15 May 2018 10:19:19 +0200
From:   Hans Verkuil <hverkuil@...all.nl>
To:     Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Vikash Garodia <vgarodia@...eaurora.org>
Subject: Re: [PATCH v2 00/29] Venus updates

Hi Stanimir,

On 05/15/18 09:58, Stanimir Varbanov wrote:
> Hello,
> 
> Here is v2 with following comments addressed:
> 
> * reworked venus suspend 3xx and reuse it for 4xx.
> * drop 10/28 patch from v1, i.e. call of session_continue when
>   buffer requirements are not sufficient.
> * fixed kbuild test robot warning in 11/28 by allocating instance
>   variable from heap.
> * spelling typo in 15/28.
> * added Reviewed-by for DT changes.
> * extended 28/28 HEVC support for encoder, now the profile and
>   level are selected properly.
> 
> Comments are welcome!

It all looks good, except for patch 27 (see my comments there).

Once there is a v3 for patch 27 and I'm OK with it, then just let me
know when it is ready in your opinion to be merged.

Regards,

	Hans

> 
> regards,
> Stan
> 
> Stanimir Varbanov (29):
>   venus: hfi_msgs: correct pointer increment
>   venus: hfi: preparation to support venus 4xx
>   venus: hfi: update sequence event to handle more properties
>   venus: hfi_cmds: add set_properties for 4xx version
>   venus: hfi: support session continue for 4xx version
>   venus: hfi: handle buffer output2 type as well
>   venus: hfi_venus: add halt AXI support for Venus 4xx
>   venus: hfi_venus: fix suspend function for venus 3xx versions
>   venus: hfi_venus: move set of default properties to core init
>   venus: hfi_venus: add suspend functionality for Venus 4xx
>   venus: venc,vdec: adds clocks needed for venus 4xx
>   venus: add common capability parser
>   venus: helpers: make a commmon function for power_enable
>   venus: core: delete not used flag for buffer mode
>   venus: helpers: rename a helper function and use buffer mode from caps
>   venus: add a helper function to set dynamic buffer mode
>   venus: add helper function to set actual buffer size
>   venus: delete no longer used bufmode flag from instance
>   venus: helpers: add buffer type argument to a helper
>   venus: helpers: add a new helper to set raw format
>   venus: helpers,vdec,venc: add helpers to set work mode and core usage
>   venus: helpers: extend set_num_bufs helper with one more argument
>   venus: helpers: add a helper to return opb buffer sizes
>   venus: vdec: get required input buffers as well
>   venus: vdec: new function for output configuration
>   venus: move frame size calculations in common place
>   venus: implementing multi-stream support
>   venus: add sdm845 compatible and resource data
>   venus: add HEVC codec support
> 
>  .../devicetree/bindings/media/qcom,venus.txt       |   1 +
>  drivers/media/platform/qcom/venus/Makefile         |   3 +-
>  drivers/media/platform/qcom/venus/core.c           | 107 ++++
>  drivers/media/platform/qcom/venus/core.h           |  93 ++--
>  drivers/media/platform/qcom/venus/helpers.c        | 558 +++++++++++++++++++--
>  drivers/media/platform/qcom/venus/helpers.h        |  23 +-
>  drivers/media/platform/qcom/venus/hfi.c            |  12 +-
>  drivers/media/platform/qcom/venus/hfi.h            |   9 +
>  drivers/media/platform/qcom/venus/hfi_cmds.c       |  64 ++-
>  drivers/media/platform/qcom/venus/hfi_helper.h     | 112 ++++-
>  drivers/media/platform/qcom/venus/hfi_msgs.c       | 401 +++------------
>  drivers/media/platform/qcom/venus/hfi_parser.c     | 291 +++++++++++
>  drivers/media/platform/qcom/venus/hfi_parser.h     |  45 ++
>  drivers/media/platform/qcom/venus/hfi_venus.c      |  95 +++-
>  drivers/media/platform/qcom/venus/hfi_venus_io.h   |  25 +
>  drivers/media/platform/qcom/venus/vdec.c           | 316 +++++++-----
>  drivers/media/platform/qcom/venus/venc.c           | 211 ++++----
>  17 files changed, 1689 insertions(+), 677 deletions(-)
>  create mode 100644 drivers/media/platform/qcom/venus/hfi_parser.c
>  create mode 100644 drivers/media/platform/qcom/venus/hfi_parser.h
>