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From: "Limonciello, Mario" <mario.limonciello@amd.com>
To: stable@vger.kernel.org,
	Linux regressions mailing list <regressions@lists.linux.dev>
Subject: amdgpu regression in 6.3.4
Date: Fri, 2 Jun 2023 20:09:56 -0500	[thread overview]
Message-ID: <4936a11f-f4f0-7559-a43e-90098aa68c90@amd.com> (raw)

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?

Thanks!


             reply	other threads:[~2023-06-03  1:10 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-03  1:09 Limonciello, Mario [this message]
2023-06-04 21:08 ` amdgpu regression in 6.3.4 Sasha Levin

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