linux-kernel - Re: [PATCH 3/4] media: qcom: iris: Add B frames support for encoder

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Message-ID: <a376aef7-2cbc-45bd-a0d0-745238681b4a@kernel.org>
Date: Thu, 27 Nov 2025 10:43:55 +0000
From: Bryan O'Donoghue <bod@...nel.org>
To: Wangao Wang <wangao.wang@....qualcomm.com>,
 Vikash Garodia <vikash.garodia@....qualcomm.com>,
 Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>,
 Abhinav Kumar <abhinav.kumar@...ux.dev>,
 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 3/4] media: qcom: iris: Add B frames support for encoder

On 27/11/2025 07:44, Wangao Wang wrote:
> +	intra_period.pframes = (gop_size - 1) / (b_frame + 1);
> +	intra_period.bframes = b_frame;

Why do you need to set pframes when setting bframes ?

---
bod