linux-kernel - Re: [git pull] drm for 6.17-rc1

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Message-ID: <CAHk-=wh+79KkMXsNqyPxeU+c5U2h-n13ko6J_QzwtjyYCKhrSw@mail.gmail.com>
Date: Wed, 30 Jul 2025 21:58:46 -0700
From: Linus Torvalds <torvalds@...ux-foundation.org>
To: Dave Airlie <airlied@...il.com>, Dillon Varone <dillon.varone@....com>, 
	Ivan Lipski <ivan.lipski@....com>, Daniel Wheeler <daniel.wheeler@....com>, 
	Alex Deucher <alexander.deucher@....com>, Wenjing Liu <wenjing.liu@....com>
Cc: Simona Vetter <simona@...ll.ch>, dri-devel <dri-devel@...ts.freedesktop.org>, 
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [git pull] drm for 6.17-rc1

On Wed, 30 Jul 2025 at 21:48, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> Well, it's one of these:
>
>   3f2b24a1ef35 drm/amd/display: Monitor patch to ignore EDID audio SAB check
>   aef3af22a456 drm/amd/display: Add definitions to support DID Type5 descriptors
>   d7b618bc41ee drm/amd/display: Refactor DSC cap calculations

d7b618bc41ee3d44c070212dff93949702ede997 is the first bad commit
commit d7b618bc41ee3d44c070212dff93949702ede997
Author: Dillon Varone <dillon.varone@....com>
Date:   Fri Jun 20 16:23:43 2025 -0400

    drm/amd/display: Refactor DSC cap calculations

That's the one that makes my machine no longer work.

This is a 5K monitor (ASUS ProArt) connected through a DP connection
to the Radeon RX 580.

With that commit, the screen goes black with no signal at boot.

Let me go see how painful it is to just revert it from top-of-tree.

             Linus