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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)
commitf9a376c3f6d77e59d41350901b2bafbaf8791df0
treeb97b1b78966dba5ac3194558d779ca1840f10304tree | snapshot (tar.gz zip)
parentc1464a885444dd7e9c4491177ee102b64adc46c5commit | diff
ALSA: asihpi: Add support for stream interrupt.

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>
sound/pci/asihpi/asihpi.c diff | blob | blame | history
sound/pci/asihpi/hpi6205.c diff | blob | blame | history
sound/pci/asihpi/hpi_internal.h diff | blob | blame | history
sound/pci/asihpi/hpicmn.h diff | blob | blame | history
sound/pci/asihpi/hpioctl.c diff | blob | blame | history
sound/pci/asihpi/hpios.h diff | blob | blame | history