diff options
author | Eliot Blennerhassett <eliot@blennerhassett.gen.nz> | 2014-11-19 22:22:53 -0500 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2014-11-22 16:33:13 -0500 |
commit | f9a376c3f6d77e59d41350901b2bafbaf8791df0 (patch) | |
tree | b97b1b78966dba5ac3194558d779ca1840f10304 /sound/pci/asihpi/hpi_internal.h | |
parent | c1464a885444dd7e9c4491177ee102b64adc46c5 (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>
Diffstat (limited to 'sound/pci/asihpi/hpi_internal.h')
-rw-r--r-- | sound/pci/asihpi/hpi_internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h index c9bdc284cdaf..48380ce2c81b 100644 --- a/sound/pci/asihpi/hpi_internal.h +++ b/sound/pci/asihpi/hpi_internal.h | |||
@@ -686,8 +686,8 @@ union hpi_adapterx_msg { | |||
686 | u16 value; | 686 | u16 value; |
687 | } test_assert; | 687 | } test_assert; |
688 | struct { | 688 | struct { |
689 | u32 yes; | 689 | u32 message; |
690 | } irq_query; | 690 | } irq; |
691 | u32 pad[3]; | 691 | u32 pad[3]; |
692 | }; | 692 | }; |
693 | 693 | ||