From: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Date: Wed, 23 Feb 2011 10:43:09 +0000 (+0100)
Subject: ALSA: hdspm - Fix buffer handling on RME MADI/MADIface/AES(32)
X-Git-Tag: v2.6.39-rc1~424^2^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=483cee77d2be6c22ef67ac8c6711e757d138a538;p=pandora-kernel.git

ALSA: hdspm - Fix buffer handling on RME MADI/MADIface/AES(32)

Only RayDAT and AIO provide sane buffer pointers that can be used with
HDSPM_BufferPositionMask, on all other cards, this would result in a
wrong HW pointer leading to xruns and these messages:

[260808.916788] BUG: pcmC0D0p:0, pos = 2976, buffer size = 1024, period size = 512
[260808.961124] BUG: pcmC0D0c:0, pos = 4944, buffer size = 1024, period size = 512

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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