Takashi Iwai 412bbe7d5b ALSA: x86: Explicit specify 32bit DMA
LPE audio is capable only up to 32bit address, as it seems.
Then we should limit the DMA addresses accordingly via dma-mapping
API.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-05 08:46:45 +01:00
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