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ALSA: hdspm - Enable 32 samples/period on RME RayDAT/AIO
authorAdrian Knoth <adi@drcomp.erfurt.thur.de>
Sun, 14 Aug 2011 22:22:54 +0000 (00:22 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 15 Aug 2011 08:25:39 +0000 (10:25 +0200)
commit2e61027079ed70f54fec41ddb8fa8af37d79d8d8
tree5995e5800a182bb739fe2d5e2d9f556c6f7e73eftree | snapshot
parent7cb155ff3e4645188c42d707300e36cfce44e28acommit | diff
ALSA: hdspm - Enable 32 samples/period on RME RayDAT/AIO

Newer RME cards like RayDAT and AIO support 32 samples per period. This
value is encoded as {1,1,1} in the HDSP_LatencyMask bits in the control
register.

Since {1,1,1} is also the representation for 8192 samples/period on
older RME cards, we have to special case 32 samples and 32768 bytes
according to the actual card.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/rme9652/hdspm.c diff | blob | history
Domain: System / Kernel;