ALSA: asihpi: Add support for stream interrupt.
authorEliot Blennerhassett <eliot@blennerhassett.gen.nz>
Thu, 20 Nov 2014 03:22:53 +0000 (16:22 +1300)
committerTakashi Iwai <tiwai@suse.de>
Sat, 22 Nov 2014 21:33:13 +0000 (22:33 +0100)
Some cards have a so-called low-latency mode, in which they present
a single multichannel stream with no mixing or samplerate conversion.
In this mode the card can generate an interrupt per internal processing
block (typically 32 or 64 frames)

Signed-off-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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