From: Takashi Iwai <tiwai@suse.de>
To: Han Gao <gaohan@iscas.ac.cn>
Cc: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
Peter Ujfalusi <peter.ujfalusi@linux.intel.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Bard Liao <yung-chuan.liao@linux.intel.com>,
Maxim Mikityanskiy <maxtram95@gmail.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>,
Stuart Hayhurst <stuart.a.hayhurst@gmail.com>,
linux-sound@vger.kernel.org, Han Gao <rabenda.cn@gmail.com>,
linux-riscv@lists.infradead.org, sophgo@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda: intel: Introduce msi64 parameter to override 64-bit MSI restriction
Date: Tue, 23 Dec 2025 10:40:30 +0100 [thread overview]
Message-ID: <87sed1ilip.wl-tiwai@suse.de> (raw)
In-Reply-To: <20251220170501.3972438-1-gaohan@iscas.ac.cn>
On Sat, 20 Dec 2025 18:05:01 +0100,
Han Gao wrote:
>
> Sophgo SG2042 MSI driver does not support 32-bit MSI.
> Introduce an 'msi64' kernel parameter to bypass NO_MSI64 for ATI/HDMI.
>
> Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
As Arnd already suggested, there is no reason to add a new module
option just for this case.
If any, we can add a device-specific quirk entry, but it should be
investigated more deeply at first.
thanks,
Takashi
prev parent reply other threads:[~2025-12-23 9:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-20 17:05 [PATCH] ALSA: hda: intel: Introduce msi64 parameter to override 64-bit MSI restriction Han Gao
2025-12-22 16:18 ` Arnd Bergmann
2025-12-23 9:40 ` Han Gao
2025-12-23 10:44 ` Arnd Bergmann
2025-12-23 9:40 ` Takashi Iwai [this message]
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