diff options
Diffstat (limited to 'sys/dev/pci/envyvar.h')
| -rw-r--r-- | sys/dev/pci/envyvar.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/sys/dev/pci/envyvar.h b/sys/dev/pci/envyvar.h index 217a3c11a63..5de059eb157 100644 --- a/sys/dev/pci/envyvar.h +++ b/sys/dev/pci/envyvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: envyvar.h,v 1.5 2008/03/22 11:23:11 ratchov Exp $ */ +/* $OpenBSD: envyvar.h,v 1.6 2009/04/25 12:10:19 ratchov Exp $ */ /* * Copyright (c) 2007 Alexandre Ratchov <alex@caoua.org> * @@ -22,6 +22,8 @@ #include <sys/device.h> #include <dev/audio_if.h> +struct envy_softc; + struct envy_buf { bus_dma_segment_t seg; bus_dmamap_t map; @@ -29,11 +31,17 @@ struct envy_buf { size_t size; }; -/* - * ak4524 codecs - */ +struct envy_card { + int subid; + char *name; + int nadc, ndac; + void (*init)(struct envy_softc *); + void (*ak_write)(struct envy_softc *, int, int, int); + unsigned char *eeprom; +}; + struct envy_ak { - unsigned char reg[8]; /* shadow for ak4524 registers */ + unsigned char reg[16]; }; struct envy_softc { @@ -50,7 +58,10 @@ struct envy_softc { bus_space_tag_t mt_iot; bus_space_handle_t mt_ioh; bus_size_t mt_iosz; + struct envy_card *card; struct envy_ak ak[4]; +#define ENVY_EEPROM_MAXSZ 32 + unsigned char eeprom[ENVY_EEPROM_MAXSZ]; void (*iintr)(void *); void *iarg; void (*ointr)(void *); |