linux-kernel - Re: [PATCH v3 3/6] media: qcom: iris: Add B frames support for encoder

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <2b87e1bc-75ea-f2af-cb81-fd12b5d2cf07@oss.qualcomm.com>
Date: Mon, 19 Jan 2026 15:10:30 +0530
From: Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>
To: Wangao Wang <wangao.wang@....qualcomm.com>,
        Vikash Garodia <vikash.garodia@....qualcomm.com>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Bryan O'Donoghue <bod@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: quic_qiweil@...cinc.com, Renjiang Han <renjiang.han@....qualcomm.com>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/6] media: qcom: iris: Add B frames support for
 encoder



On 1/9/2026 1:12 PM, Wangao Wang wrote:
> Add support for B-frame configuration on both gen1 and gen2 encoders by
> enabling V4L2_CID_MPEG_VIDEO_B_FRAMES control.
> 
> Signed-off-by: Wangao Wang <wangao.wang@....qualcomm.com>
> ---
>  drivers/media/platform/qcom/iris/iris_ctrls.c      | 30 ++++++++++++++++++++++
>  drivers/media/platform/qcom/iris/iris_ctrls.h      |  1 +
>  .../platform/qcom/iris/iris_hfi_gen1_command.c     |  8 ++++++
>  .../platform/qcom/iris/iris_hfi_gen1_defines.h     | 10 ++++++++
>  .../platform/qcom/iris/iris_platform_common.h      |  2 ++
>  .../media/platform/qcom/iris/iris_platform_gen1.c  | 18 +++++++++++++
>  .../media/platform/qcom/iris/iris_platform_gen2.c  | 10 ++++++++
>  drivers/media/platform/qcom/iris/iris_vpu_buffer.c |  6 ++++-
>  8 files changed, 84 insertions(+), 1 deletion(-)
> 


Reviewed-by: Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>

Thanks,
Dikshita