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Date:      Thu, 18 Aug 2022 11:07:43 +0000
From:      bugzilla-noreply@freebsd.org
To:        x11@FreeBSD.org
Subject:   [Bug 262043] update of drm-*kmod breaks HDMI on AMD GPU
Message-ID:  <bug-262043-7141-NWVlPJK4NZ@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-262043-7141@https.bugs.freebsd.org/bugzilla/>
References:  <bug-262043-7141@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262043

Stefan E=C3=9Fer <se@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|update of drm-*kmod breaks  |update of drm-*kmod breaks
                   |AMD GPU support             |HDMI on AMD GPU
           Assignee|x11@FreeBSD.org             |manu@freebsd.org

--- Comment #10 from Stefan E=C3=9Fer <se@FreeBSD.org> ---
A PR with very similar symptoms has been created as bug #265920.

I have not marked either of them as duplicate of the other, since I'm not s=
ure
they are exact duplicates.

An interesting observation in bug #265920 is that DisplayPort is not affect=
ed
by this issue, but only DVI.

I have verified that this applies to my card too, but with HDMI failing and
DisplayPort working. (This is not a solution in my case, since another devi=
ce
is connected to the sole DisplayPort interface of my monitor.)

I do not mark this PR or 265920 as duplicates of each other, since both con=
tain
useful information and the affected graphic cards are different, but I do
assume that fixing the issue in the driver will solve both issues.

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