linux-kernel - Re: bf756fb833cb ("drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend")

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Message-ID: <CADnq5_MeEP-PbDp+Js3zEsuj=CvxDAD2qcFSskWhW4b4SkhwEQ@mail.gmail.com>
Date:   Fri, 8 Oct 2021 11:12:35 -0400
From:   Alex Deucher <alexdeucher@...il.com>
To:     Borislav Petkov <bp@...en8.de>
Cc:     "Quan, Evan" <Evan.Quan@....com>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Alex Deucher <alexander.deucher@....com>,
        xinhui pan <xinhui.pan@....com>,
        Guchun Chen <guchun.chen@....com>
Subject: Re: bf756fb833cb ("drm/amdgpu: add missing cleanups for Polaris12
 UVD/VCE on suspend")

On Fri, Oct 8, 2021 at 11:04 AM Borislav Petkov <bp@...en8.de> wrote:
>
> On Fri, Oct 08, 2021 at 10:45:47AM -0400, Alex Deucher wrote:
> > I don't have a CZ system handy at the moment.
>
> I could test patches on mine here, if that would help...

Can you try swapping the order of
amdgpu_device_ip_set_powergating_state() and
amdgpu_device_ip_set_clockgating_state() in the patch?

Alex


>
> --
> Regards/Gruss,
>     Boris.
>
> https://people.kernel.org/tglx/notes-about-netiquette