Re: [PATCH] ALSA: hda: intel: Introduce msi64 parameter to override 64-bit MSI restriction

Takashi Iwai <[email protected]>
Newsgroups dev.linux.lists.sophgo,org.infradead.lists.linux-riscv,org.kernel.vger.linux-kernel,org.kernel.vger.linux-sound
Message-ID <[email protected]> 
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 <[email protected]>

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
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