From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793372156; b=Hc4JZ/wNx7+gRtUrmPP4GPlS1gid4VDVf4pIg6fKPdDSWKH322YLxJEkYYt0V2DNtc1J aiPZRqbgcgH+ad3+F9UErMIdq2SAQ3mgknttb0770WAZDoedYvSwLg781CVWYomKgb6hN s6SFEIM5W28b3z55hSif9BzC2yQsoEkmNY0ip0B/pTRRVyoEgxaQU8k9MnW5ywnpu+96U Klqk54ThqRw8vtH6bu/f7F4XpjK4gg+BWv5tRbnAQwKum0+0PUwkpBDO4+nzOKg8L7Ngx TPArqTcUi7Aqpbl349HGARHvZM7gcl9ypYdbd0l/UCs55W8E4EoAdzv2kMyatlTpYEw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793372156; h=Received:DKIM-Signature:Message-ID:Date:MIME-Version:User-Agent: Subject:Content-Language:To:Cc:References:From:In-Reply-To: Content-Type:Content-Transfer-Encoding; bh=UPDjS3wz2FnEuT+HHl36XN/pNdhynLSDtb+o3kgPntE=; b=y+5UzHJjMR6UHbDu3VYBF3UBhbX2otxF99ywegvKYp34L+jkxQ7jOxTlDzbg4do3Xw0E oykdt+Ib3oFBFmgXyH4vaKKfEd35t6uobd/ooQPmv7PgAEe24EAVkzSypJ4L2xbeTPgxm w+61QHas6PlKy4KG39CIGP9N3oOye4KR3YSzT9XsHK6RegxxkD5D9z8/t3DVIFQCY3Urf cFZXhcSjjM8UtTyNODA3QtuTdI14mlJkYyiAYGRDM6DZYoLB2NBVldR3ETlsz9eXlCpKe DUTLMXg3ZZOKaxTi1rQV5yhzTZp0hwdHuSqxsarQQUAtsyfA3fiXhJSIikUJhyCBVUg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=OEDO1U0A; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 16FCE606A31A; Fri, 30 Oct 2026 14:55:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=OEDO1U0A Received: by smtp.kernel.org (Postfix) with ESMTPSA id 52A541F000C1; Fri, 30 Oct 2026 14:55:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793372155; bh=UPDjS3wz2FnEuT+HHl36XN/pNdhynLSDtb+o3kgPntE=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=OEDO1U0A9019x18y1u9ZJ2cuYYEETpk74W//i7K8221GcVf2WSzoUg1t8nIOE4w4i x6vTbaac+4XzUTlgecLH8JjgDdRhpVry/XWyabbeXOwKh7l1GMffT/bWaNHZsY4xT2 25nrsrEVMMEjlZ+DgEDboae2tDZvS1edWH9Tnb5NUg279jXWVYJWBjKNFlW8f7yFP5 k+r6tiJAZVzid1VKKI1b/QxqjVWLu4O+KdQV5vppDpw+6j6D6KNJMEHAe523zY3Rds O+uoWMoPPkWdyBGyvkIB6bdyvmf6kIYQgOaznzxb40nPnwffHXKjSWQ2EXJAXuNKCU 4hRZgu+kQ1sZw== Message-ID: <320e0bd0-fc6b-4b71-9024-55a6af558fa3@kernel.org> Date: Fri, 30 Oct 2026 09:55:52 -0500 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] drm/amdgpu: handle broken dGPU hotplug GPE on ASUS ROG Strix G513QY Content-Language: en-US To: Mike Lothian , "Rafael J. Wysocki" Cc: amd-gfx@lists.freedesktop.org, alexander.deucher@amd.com, christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261030075743.356835-1-mike@fireburn.co.uk> From: Mario Limonciello In-Reply-To: <20261030075743.356835-1-mike@fireburn.co.uk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/30/26 02:57, Mike Lothian wrote: > On Thu, 29 Oct 2026, Mario Limonciello wrote: >> Can you please get an acpidump and put it on a kernel bugzilla or drm >> bug? This generally feels like an ACPI interpreter issue to me. > > Done: https://gitlab.freedesktop.org/drm/amd/-/work_items/6061 > > It has the errors and the tables from /sys/firmware/acpi/tables, minus my > local override SSDT. I haven't got acpidump or iasl installed so it's the > raw files in a tarball rather than a real acpidump, I can redo it if you > want the proper format > > On the interpreter question: _L05 is only Notify (\_SB.PCI0.GPP0.VGA, > 0x81), and \_SB.PCI0.GPP0.VGA doesn't exist on this board, the dGPU is > under GPP0.SWUS.SWDS.VGA_. I don't know what the interpreter is meant to > do with a Notify to a path that doesn't resolve, which is why I put the > question in the bug. Rafael, if there's a better place for it I'll move it > > Mike I posted another approach for patch 2/2 to the bug where it's a quirk outside of amdgpu (since this looks like a BIOS bug). I guess test that and then we can see where a quirk would best live.