diff options
Diffstat (limited to 'sys/dev/ic/ac97.h')
| -rw-r--r-- | sys/dev/ic/ac97.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/dev/ic/ac97.h b/sys/dev/ic/ac97.h index 650f42ae77d..abdd405dbf3 100644 --- a/sys/dev/ic/ac97.h +++ b/sys/dev/ic/ac97.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ac97.h,v 1.24 2010/08/08 20:37:33 jakemsr Exp $ */ +/* $OpenBSD: ac97.h,v 1.25 2010/12/22 09:54:27 jakemsr Exp $ */ /* * Copyright (c) 1999 Constantine Sapuntzakis @@ -36,7 +36,8 @@ enum ac97_host_flags { AC97_HOST_DONT_READ = 0x1, AC97_HOST_DONT_READANY = 0x2, AC97_HOST_SWAPPED_CHANNELS = 0x4, - AC97_HOST_ALC650_PIN47_IS_EAPD = 0x8 + AC97_HOST_ALC650_PIN47_IS_EAPD = 0x8, + AC97_HOST_VT1616_DYNEX = 0x10 }; struct ac97_host_if { @@ -237,6 +238,15 @@ void ac97_get_default_params(struct audio_params *); #define AC97_CX_COPYRIGHT 0x04 #define AC97_CX_SPDIFEN 0x08 + +/* VIA codec specific data */ +#define AC97_VT_REG_TEST 0x5a +#define AC97_VT_LVL 0x8000 /* hp controls rear */ +#define AC97_VT_LCTF 0x1000 /* lfe/center to front downmix */ +#define AC97_VT_STF 0x0800 /* surround to front downmix */ +#define AC97_VT_BPDC 0x0400 /* enable DC-offset cancellation */ +#define AC97_VT_DC 0x0200 /* DC offset cancellation capable */ + #define AC97_IS_FIXED_RATE(codec) !((codec)->vtbl->get_caps(codec) & \ AC97_EXT_AUDIO_VRA) #define AC97_BITS_6CH (AC97_EXT_AUDIO_SDAC | AC97_EXT_AUDIO_CDAC | \ |