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

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Message-ID: <DM6PR12MB26193B59E0C5971F458E17C9E4B59@DM6PR12MB2619.namprd12.prod.outlook.com>
Date:   Mon, 11 Oct 2021 08:03:51 +0000
From:   "Quan, Evan" <Evan.Quan@....com>
To:     Borislav Petkov <bp@...en8.de>
CC:     Alex Deucher <alexdeucher@...il.com>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "Deucher, Alexander" <Alexander.Deucher@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        "Chen, Guchun" <Guchun.Chen@....com>
Subject: RE: bf756fb833cb ("drm/amdgpu: add missing cleanups for Polaris12
 UVD/VCE on suspend")

[AMD Official Use Only]

OK... Then forget about previous patches. Let's try to narrow down the issue first.
Please try the attached patch1 first. If it works, please undo the changes of patch1 and try patch2 to narrow down further.

BR
Evan
> -----Original Message-----
> From: Borislav Petkov <bp@...en8.de>
> Sent: Saturday, October 9, 2021 6:07 PM
> To: Quan, Evan <Evan.Quan@....com>
> Cc: Alex Deucher <alexdeucher@...il.com>; amd-gfx list <amd-
> gfx@...ts.freedesktop.org>; LKML <linux-kernel@...r.kernel.org>; Deucher,
> Alexander <Alexander.Deucher@....com>; Pan, Xinhui
> <Xinhui.Pan@....com>; Chen, Guchun <Guchun.Chen@....com>
> Subject: Re: bf756fb833cb ("drm/amdgpu: add missing cleanups for Polaris12
> UVD/VCE on suspend")
> 
> On Sat, Oct 09, 2021 at 09:54:13AM +0000, Quan, Evan wrote:
> > Oops, I just found some necessary changes are missing from the patch of
> the link below.
> >
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.
> freedesktop.org%2Farchives%2Famd-gfx%2F2021-
> September%2F069006.html&amp;data=04%7C01%7CEvan.Quan%40amd.co
> m%7Ce528679b6b6e4da74ec408d98b0c98df%7C3dd8961fe4884e608e11a82d
> 994e183d%7C0%7C0%7C637693708504533267%7CUnknown%7CTWFpbGZsb3
> d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0
> %3D%7C1000&amp;sdata=HAmBuuX%2BvMex3Rxw%2FZrV8d21ygSMS3xrW
> HWeTMzLObg%3D&amp;reserved=0
> >
> > Could you try the patch from the link above + the attached patch?
> 
> Nope, still no joy. ;-\
> 
> --
> Regards/Gruss,
>     Boris.
> 
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpeo
> ple.kernel.org%2Ftglx%2Fnotes-about-
> netiquette&amp;data=04%7C01%7CEvan.Quan%40amd.com%7Ce528679b6b
> 6e4da74ec408d98b0c98df%7C3dd8961fe4884e608e11a82d994e183d%7C0%7
> C0%7C637693708504543261%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4w
> LjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&am
> p;sdata=QVTW41SGsMuwq0qeZ9LtQs%2BQ2zw6gxhW5Ttt1iM%2Fu0M%3D
> &amp;reserved=0

Download attachment "0001-drm-amdgpu-no-UVD-VCE-dpm-disablment-on-suspend-for-.patch" of type "application/octet-stream" (1839 bytes)

Download attachment "0002-drm-amd-pm-no-UVD-VCE-power-off-during-early-phase-o.patch" of type "application/octet-stream" (1496 bytes)