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SubjectRe: [PATCH V5 RESEND 5/5] venus: pm_helpers: Use dev_pm_genpd_set_hwmode to switch GDSC mode on V6
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On 01/05/2024 10:14, Bryan O'Donoghue wrote:
> On 30/04/2024 21:01, Konrad Dybcio wrote:
>> On 24.04.2024 11:50 AM, Bryan O'Donoghue wrote:
>>> On 24/04/2024 10:45, Jagadeesh Kona wrote:
>>>>
>>>> Thanks Bryan for testing this series. Can you please confirm if this
>>>> issue is observed in every run or only seen during the first run?
>>>> Also please let me know on which platform this issue is observed?
>>>>
>>>> Thanks,
>>>> Jagadeesh
>>>
>>> rb5/sm8250
>>>
>>> My observation was on a previous _boot_ the stuttering was worse.
>>> There is in the video capture three times that I count where the
>>> video halts briefly, I guess we need to vote or set an OPP so the
>>> firmware knows not to power-collapse quite so aggressively.
>>
>> We seem to be having some qualcomm-wide variance on perf/pwr usage on
>> some
>> odd boots.. Any chance you could try like 5 times and see if it was a
>> fluke?
>>
>> Konrad
>
> Sure.
>
> The first time I tried it, it was much worse.
>
> The second time, captured in the video is only noticeable because I was
> *looking* for this specific error i.e. I don't think I would have
> noticed the error on the second run, had I not seen the first run.
>
> I'll find some time to do 5x with and 5x without.
>
> ---
> bod

ping bod please remember to do this thanks

---
bod

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