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Date:   Sun, 4 Jun 2023 17:08:54 -0400
From:   Sasha Levin <sashal@kernel.org>
To:     "Limonciello, Mario" <mario.limonciello@amd.com>
Cc:     stable@vger.kernel.org,
        Linux regressions mailing list <regressions@lists.linux.dev>
Subject: Re: amdgpu regression in 6.3.4
Message-ID: <ZHz9ZjxhrH+ZiYL9@sashalap>
References: <4936a11f-f4f0-7559-a43e-90098aa68c90@amd.com>
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On Fri, Jun 02, 2023 at 08:09:56PM -0500, Limonciello, Mario wrote:
>Hi,
>
>Sasha's auto-selection backported:
>
>commit f3f8f16b10f8 ("drm/amd/display: enable DPG when disabling plane 
>for phantom pipe") from 6.4 into 6.3.y as
>commit ef6c86d067b4 ("drm/amd/display: enable DPG when disabling plane 
>for phantom pipe")
>
>This was bisected down to have caused a regression in both 6.3.4 and 6.3.5:
>
>Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2581
>
>The problematic behavior doesn't occur in 6.4-rc4.
>
>This is confirmed to fixed on 6.3.y by backporting an additional commit:
>
>82a10aff9428 ("drm/amd/display: Only wait for blank completion if OTG 
>active")||
>
>Can you please backport this to 6.3.y to fix this regression?

I'll grab it, thanks!

-- 
Thanks,
Sasha