ALSA: hda - Move snd page allocation to ops

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Break out the allocation of pages for DMA and PCM buffers to ops in
the chip structure.  This is done to allow for architecture specific
work-arounds to be added.  Currently mark_pages_wc is used by
hda_intel.  This avoids needing to move that x86-specific code to a
common area shared with hda platform drivers.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Dylan Reid 2014-02-28 15:41:20 -08:00 • committed by Takashi Iwai

parent e62a42aebd

commit b419b35be4

2 changed files with 98 additions and 54 deletions

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139

sound/pci/hda/hda_intel.c

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11

sound/pci/hda/hda_priv.h

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