On Wed, 21 Jan 2026 04:49:40 +0100,
Vivian Wang wrote:

The code was originally written using no_64bit_msi, which restricts the
device to 32-bit MSI addresses.

Since msi_addr_mask is introduced, use DMA_BIT_MASK(dma_bits) instead of
DMA_BIT_MASK(32) here for msi_addr_mask, describing the restriction more
precisely and allowing these devices to work on platforms with MSI
doorbell address above 32-bit space, as long as it is within the
hardware's addressable space.

Signed-off-by: Vivian Wang <redacted>

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v2: No changes

hda/intel maintainers: I don't know if this is the correct restriction.
Please help with checking. Thanks.

The quirk is used only for AMD graphics chips, so this should
(hopefully) work.

Acked-by: Takashi Iwai <redacted>


thanks,

Takashi