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

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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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Adrian Knoth 2011-02-23 11:43:09 +01:00 • committed by Takashi Iwai

parent 432d2500ac

commit 483cee77d2

1 changed files with 11 additions and 2 deletions

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13

sound/pci/rme9652/hdspm.c

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