diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/ac97.h | 92 |
1 files changed, 61 insertions, 31 deletions
diff --git a/sys/dev/ic/ac97.h b/sys/dev/ic/ac97.h index d1e4cba16f0..d928ec0e2a3 100644 --- a/sys/dev/ic/ac97.h +++ b/sys/dev/ic/ac97.h @@ -1,9 +1,9 @@ -/* $OpenBSD: ac97.h,v 1.5 2001/03/03 21:28:28 deraadt Exp $ */ +/* $OpenBSD: ac97.h,v 1.6 2001/05/16 05:05:19 mickey Exp $ */ /* * Copyright (c) 1999 Constantine Sapuntzakis * - * Author: Constantine Sapuntzakis <csapuntz@stanford.edu> + * Author: Constantine Sapuntzakis <csapuntz@stanford.edu> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -29,7 +29,7 @@ struct ac97_codec_if; -/* +/* * This is the interface used to attach the AC97 compliant CODEC. */ struct ac97_host_if { @@ -56,13 +56,13 @@ struct ac97_codec_if_vtbl { int (*mixer_get_port)(struct ac97_codec_if *addr, mixer_ctrl_t *cp); int (*mixer_set_port)(struct ac97_codec_if *addr, mixer_ctrl_t *cp); int (*query_devinfo)(struct ac97_codec_if *addr, mixer_devinfo_t *cp); - int (*get_portnum_by_name)(struct ac97_codec_if *addr, - char *class, char *device, - char *qualifier); + int (*get_portnum_by_name)(struct ac97_codec_if *addr, char *class, + char *device, char *qualifier); - /* The AC97 codec driver records the various port settings. This - function can be used to restore the port settings, e.g. - after resume from a laptop suspend to disk. + /* + * The AC97 codec driver records the various port settings. + * This function can be used to restore the port settings, e.g. + * after resume from a laptop suspend to disk. */ void (*restore_ports)(struct ac97_codec_if *addr); }; @@ -73,25 +73,55 @@ struct ac97_codec_if { int ac97_attach __P((struct ac97_host_if *)); -#define AC97_REG_RESET 0x00 -#define AC97_SOUND_ENHANCEMENT(reg) (((reg) >> 10) & 0x1f) -#define AC97_REG_MASTER_VOLUME 0x02 -#define AC97_REG_HEADPHONE_VOLUME 0x04 -#define AC97_REG_MASTER_VOLUME_MONO 0x06 -#define AC97_REG_MASTER_TONE 0x08 -#define AC97_REG_PCBEEP_VOLUME 0x0a -#define AC97_REG_PHONE_VOLUME 0x0c -#define AC97_REG_MIC_VOLUME 0x0e -#define AC97_REG_LINEIN_VOLUME 0x10 -#define AC97_REG_CD_VOLUME 0x12 -#define AC97_REG_VIDEO_VOLUME 0x14 -#define AC97_REG_AUX_VOLUME 0x16 -#define AC97_REG_PCMOUT_VOLUME 0x18 -#define AC97_REG_RECORD_SELECT 0x1a -#define AC97_REG_RECORD_GAIN 0x1c -#define AC97_REG_RECORD_GAIN_MIC 0x1e -#define AC97_REG_GP 0x20 -#define AC97_REG_3D_CONTROL 0x22 -#define AC97_REG_POWER 0x26 -#define AC97_REG_VENDOR_ID1 0x7c -#define AC97_REG_VENDOR_ID2 0x7e +#define AC97_REG_RESET 0x00 +#define AC97_SOUND_ENHANCEMENT(reg) (((reg) >> 10) & 0x1f) +#define AC97_REG_MASTER_VOLUME 0x02 +#define AC97_REG_HEADPHONE_VOLUME 0x04 +#define AC97_REG_MASTER_VOLUME_MONO 0x06 +#define AC97_REG_MASTER_TONE 0x08 +#define AC97_REG_PCBEEP_VOLUME 0x0a +#define AC97_REG_PHONE_VOLUME 0x0c +#define AC97_REG_MIC_VOLUME 0x0e +#define AC97_REG_LINEIN_VOLUME 0x10 +#define AC97_REG_CD_VOLUME 0x12 +#define AC97_REG_VIDEO_VOLUME 0x14 +#define AC97_REG_AUX_VOLUME 0x16 +#define AC97_REG_PCMOUT_VOLUME 0x18 +#define AC97_REG_RECORD_SELECT 0x1a +#define AC97_REG_RECORD_GAIN 0x1c +#define AC97_REG_RECORD_GAIN_MIC 0x1e +#define AC97_REG_GP 0x20 +#define AC97_REG_3D_CONTROL 0x22 +#define AC97_REG_MODEM_SAMPLE_RATE 0x24 +#define AC97_REG_POWER 0x26 + /* Extended Audio Register Set */ +#define AC97_REG_EXT_AUDIO_ID 0x28 +#define AC97_REG_EXT_AUDIO_CTRL 0x2a +#define AC97_EXT_AUDIO_VRA 0x0001 +#define AC97_EXT_AUDIO_DRA 0x0002 +#define AC97_EXT_AUDIO_SPDIF 0x0004 +#define AC97_EXT_AUDIO_VRM 0x0008 +#define AC97_EXT_AUDIO_DSA 0x0030 +#define AC97_EXT_AUDIO_CDAC 0x0040 +#define AC97_EXT_AUDIO_SDAC 0x0080 +#define AC97_EXT_AUDIO_LDAC 0x0100 +#define AC97_EXT_AUDIO_AMAP 0x0200 +#define AC97_EXT_AUDIO_REV_11 0x0000 +#define AC97_EXT_AUDIO_REV_22 0x0400 +#define AC97_EXT_AUDIO_REV_MASK 0x0c00 +#define AC97_EXT_AUDIO_ID 0xc000 +#define AC97_EXT_AUDIO_BITS "\020\01vra\02dra\03spdif\04vrm\05dsa0\06dsa1\07cdac\010sdac\011ldac\012amap\013rev0\014rev1\017id0\020id1" +#define AC97_REG_FRONT_DAC_RATE 0x2c +#define AC97_REG_SURROUND_DAC_RATE 0x2e +#define AC97_REG_PCM_DAC_RATE 0x30 +#define AC97_REG_PCM_ADC_RATE 0x32 +#define AC97_REG_MIC_ADC_RATE 0x34 +#define AC97_REG_CENTER_LFE_VOLUME 0x36 +#define AC97_REG_SURROUND_VOLUME 0x38 +#define AC97_REG_SPDIF_CTRL 0x3a +#define AC97_REG_SPDIF_CTRL_BITS "\02\01pro\02/audio\03copy\04pre\014l\017drs\020valid" + +#define AC97_REG_VENDOR_ID1 0x7c +#define AC97_REG_VENDOR_ID2 0x7e +#define AC97_VENDOR_ID_MASK 0xffffff00 + |