linux-kernel - Re: [PATCH AUTOSEL 5.15 090/153] drm/amd/display: fix dcn4x init failed

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Message-ID: <aCyMZQyha8ftILL2@lappy>
Date: Tue, 20 May 2025 10:06:29 -0400
From: Sasha Levin <sashal@...nel.org>
To: Alex Deucher <alexdeucher@...il.com>
Cc: linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Charlene Liu <Charlene.Liu@....com>, Alvin Lee <alvin.lee2@....com>,
	Zaeem Mohamed <zaeem.mohamed@....com>,
	Daniel Wheeler <daniel.wheeler@....com>,
	Alex Deucher <alexander.deucher@....com>, harry.wentland@....com,
	sunpeng.li@....com, christian.koenig@....com, airlied@...il.com,
	simona@...ll.ch, hamzamahfooz@...ux.microsoft.com,
	Daniel.Sa@....com, alex.hung@....com, rostrows@....com,
	Wayne.Lin@....com, Syed.Hassan@....com,
	amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH AUTOSEL 5.15 090/153] drm/amd/display: fix dcn4x init
 failed

On Tue, May 06, 2025 at 11:00:58AM -0400, Alex Deucher wrote:
>On Mon, May 5, 2025 at 7:16 PM Sasha Levin <sashal@...nel.org> wrote:
>>
>> From: Charlene Liu <Charlene.Liu@....com>
>>
>> [ Upstream commit 23ef388a84c72b0614a6c10f866ffeac7e807719 ]
>>
>> [why]
>> failed due to cmdtable not created.
>> switch atombios cmdtable as default.
>>
>> Reviewed-by: Alvin Lee <alvin.lee2@....com>
>> Signed-off-by: Charlene Liu <Charlene.Liu@....com>
>> Signed-off-by: Zaeem Mohamed <zaeem.mohamed@....com>
>> Tested-by: Daniel Wheeler <daniel.wheeler@....com>
>> Signed-off-by: Alex Deucher <alexander.deucher@....com>
>> Signed-off-by: Sasha Levin <sashal@...nel.org>
>
>Support for DCN 4 was added in 6.11 I think so there is no need to
>backport DCN 4.x fixes to kernels older than 6.11.

I'll drop it from older trees, thanks!

-- 
Thanks,
Sasha