linux-kernel - Re: [PATCH 4/6] media: platform: venus: Add optional LLCC path

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Message-ID: <fd016130-12c2-4aa3-a19a-24153754b338@linaro.org>
Date:   Sat, 26 Aug 2023 15:38:11 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Stanimir Varbanov <stanimir.k.varbanov@...il.com>,
        Vikash Garodia <quic_vgarodia@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/6] media: platform: venus: Add optional LLCC path

On 4.08.2023 23:04, Bryan O'Donoghue wrote:
> On 04/08/2023 21:09, Konrad Dybcio wrote:
>> Some newer SoCs (such as SM8350) have a third interconnect path. Add
>> it and make it optional.
>>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
>> ---
[...]

> I would scream if someone left me this comment but...
> 
> In probe we have
> 
> video_path =
> cpu_cfgpath =
> 
> llc_path =
> 
> suspend
> 
> icc_set_bw(cpu_cfgpath,);
> icc_set_bw(llc_path,);
> icc_set_bw(video_path,);
> 
> resume
> icc_set_bw(video_path,);
> icc_set_bw(llc_path,);
> icc_set_bw(cpu_cfgpath,);
suspend == resume[::-1] is totally the right thing, but I'll
reorder things in probe for your viewing pleasure

Konrad