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Date:   Wed, 6 Sep 2023 12:14:01 +0800
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Subject: Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user
 to select the primary video adapter at boot time
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To:     Thomas Zimmermann <tzimmermann@suse.de>,
        suijingfeng <suijingfeng@loongson.cn>,
        Bjorn Helgaas <bhelgaas@google.com>,
        "Koenig, Christian" <Christian.Koenig@amd.com>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        "Deucher, Alexander" <Alexander.Deucher@amd.com>
Cc:     nouveau@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
        linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org,
        dri-devel@lists.freedesktop.org, linux-pci@vger.kernel.org
References: <20230904195724.633404-1-sui.jingfeng@linux.dev>
 <44ec8549-dc36-287e-4359-abd3ec8d22d6@suse.de>
 <5afd2efb-f838-f9b7-02a9-2cf4d4fd2382@loongson.cn>
 <773be4c6-0b3d-be39-7857-b3e2942007d9@suse.de>
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From:   Sui Jingfeng <sui.jingfeng@linux.dev>
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Hi,

On 2023/9/5 23:05, Thomas Zimmermann wrote:
> You might have found a bug in the ast driver. Ast has means to detect 
> if the device has been POSTed and maybe do that. If this doesn't work 
> correctly, it needs a fix.
>
That sounds fine.

The bug is not a big deal, I'm just take it as an example and report it to you.
But a real fix can be complex, because there are quite a lot of servers
ship with ASpeed BMC hardware.

Honestly I don't have the time fix it on formal way.
I have already tons patches in pending and I will focus on solve VGAARB related problem.


Because I want to test your patch occasionally.
So this series is useful for myself at corner cases.