diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2001-10-28 19:07:25 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2001-10-28 19:07:25 +0000 |
| commit | d9b7efd20d5ead0b67aba3e964f1a629d6d88193 (patch) | |
| tree | 91da0de9e2552afc235b945f33da5433dee13e0e /sys/dev | |
| parent | b456d5121dcab829b079bf8aba04b55498eb55c7 (diff) | |
define caps bits, for later use
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ic/ac97.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sys/dev/ic/ac97.h b/sys/dev/ic/ac97.h index c3e65687030..2f418d5aee5 100644 --- a/sys/dev/ic/ac97.h +++ b/sys/dev/ic/ac97.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ac97.h,v 1.9 2001/10/28 18:58:12 mickey Exp $ */ +/* $OpenBSD: ac97.h,v 1.10 2001/10/28 19:07:24 mickey Exp $ */ /* * Copyright (c) 1999 Constantine Sapuntzakis @@ -75,6 +75,17 @@ int ac97_attach __P((struct ac97_host_if *)); int ac97_set_rate __P((struct ac97_codec_if *, struct audio_params *, int)); #define AC97_REG_RESET 0x00 +#define AC97_CAPS_MICIN 0x0001 +#define AC97_CAPS_TONECTRL 0x0004 +#define AC97_CAPS_SIMSTEREO 0x0008 +#define AC97_CAPS_HEADPHONES 0x0010 +#define AC97_CAPS_LOUDNESS 0x0020 +#define AC97_CAPS_DAC18 0x0040 +#define AC97_CAPS_DAC20 0x0080 +#define AC97_CAPS_ADC18 0x0100 +#define AC97_CAPS_ADC20 0x0200 +#define AC97_CAPS_ENHANCEMENT_MASK 0xfc00 +#define AC97_CAPS_ENHANCEMENT_SHIFT 10 #define AC97_CAPS_ENHANCEMENT(reg) (((reg) >> 10) & 0x1f) #define AC97_REG_MASTER_VOLUME 0x02 #define AC97_REG_HEADPHONE_VOLUME 0x04 |