diff options
| author | jmcneill <jmcneill@NetBSD.org> | 2011-12-26 21:06:42 +0000 |
|---|---|---|
| committer | jmcneill <jmcneill@NetBSD.org> | 2011-12-26 21:06:42 +0000 |
| commit | 012e670af2df5590aa02ff385dbe8e763c8a2129 (patch) | |
| tree | 3fa881f0e1f0f221eb38d773c9f364e740718b51 /sys/arch/usermode/include | |
| parent | 491d368d482074fd871ec977e3789e028a9c2b42 (diff) | |
add vaudio(4) audio device driver
Diffstat (limited to 'sys/arch/usermode/include')
| -rw-r--r-- | sys/arch/usermode/include/mainbus.h | 6 | ||||
| -rw-r--r-- | sys/arch/usermode/include/thunk.h | 19 |
2 files changed, 23 insertions, 2 deletions
diff --git a/sys/arch/usermode/include/mainbus.h b/sys/arch/usermode/include/mainbus.h index 9fa1d41615d..d4aacab69e6 100644 --- a/sys/arch/usermode/include/mainbus.h +++ b/sys/arch/usermode/include/mainbus.h @@ -1,4 +1,4 @@ -/* $NetBSD: mainbus.h,v 1.5 2011/12/26 12:39:19 jmcneill Exp $ */ +/* $NetBSD: mainbus.h,v 1.6 2011/12/26 21:06:42 jmcneill Exp $ */ /*- * Copyright (c) 2007 Jared D. McNeill <jmcneill@invisible.ca> @@ -37,6 +37,7 @@ struct thunkbus_attach_args { #define THUNKBUS_TYPE_DISKIMAGE 3 #define THUNKBUS_TYPE_GENFB 4 #define THUNKBUS_TYPE_VETH 5 +#define THUNKBUS_TYPE_VAUDIO 6 union { struct { @@ -46,6 +47,9 @@ struct thunkbus_attach_args { const char *device; const char *eaddr; } veth; + struct { + const char *device; + } vaudio; } u; }; diff --git a/sys/arch/usermode/include/thunk.h b/sys/arch/usermode/include/thunk.h index 76031423f51..80ce0aea0ee 100644 --- a/sys/arch/usermode/include/thunk.h +++ b/sys/arch/usermode/include/thunk.h @@ -1,4 +1,4 @@ -/* $NetBSD: thunk.h,v 1.45 2011/12/26 12:39:19 jmcneill Exp $ */ +/* $NetBSD: thunk.h,v 1.46 2011/12/26 21:06:42 jmcneill Exp $ */ /*- * Copyright (c) 2011 Jared D. McNeill <jmcneill@invisible.ca> @@ -152,6 +152,23 @@ int thunk_open_tap(const char *); int thunk_pollin_tap(int, int); int thunk_pollout_tap(int, int); +typedef struct { + unsigned int sample_rate; + unsigned int precision; + unsigned int validbits; + unsigned int channels; +} thunk_audio_config_t; + +int thunk_audio_open(const char *); +int thunk_audio_close(int); +int thunk_audio_drain(int); +int thunk_audio_config(int, const thunk_audio_config_t *, + const thunk_audio_config_t *); +int thunk_audio_pollout(int); +int thunk_audio_pollin(int); +int thunk_audio_write(int, const void *, size_t); +int thunk_audio_read(int, void *, size_t); + int thunk_sdl_init(unsigned int, unsigned int, unsigned short); void * thunk_sdl_getfb(size_t); int thunk_sdl_getchar(void); |
