From: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Date: Tue, 5 Apr 2011 08:55:44 +0000 (+1200)
Subject: ALSA: asihpi: MMAP for non-busmaster cards
X-Git-Tag: v3.0-rc1~347^2~2^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3d145aac913b318e96e5c2763d8908805a5e30a;p=pandora-kernel.git

ALSA: asihpi: MMAP for non-busmaster cards

Allow older non DMA capable cards to use MMAP by
emulating the DMA using read and write functions,
and getting rid of copy & silence callbacks that
were used only by older cards.

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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