ac97reg.h revision 1.3.2.2
1 1.3.2.2 nathanw /* $NetBSD: ac97reg.h,v 1.3.2.2 2002/10/18 02:41:46 nathanw Exp $ */ 2 1.1 thorpej 3 1.1 thorpej /* 4 1.1 thorpej * Copyright (c) 1999 Constantine Sapuntzakis 5 1.1 thorpej * 6 1.1 thorpej * Author: Constantine Sapuntzakis <csapuntz (at) stanford.edu> 7 1.1 thorpej * 8 1.1 thorpej * Redistribution and use in source and binary forms, with or without 9 1.1 thorpej * modification, are permitted provided that the following conditions 10 1.1 thorpej * are met: 11 1.1 thorpej * 1. Redistributions of source code must retain the above copyright 12 1.1 thorpej * notice, this list of conditions and the following disclaimer. 13 1.1 thorpej * 2. Redistributions in binary form must reproduce the above copyright 14 1.1 thorpej * notice, this list of conditions and the following disclaimer in the 15 1.1 thorpej * documentation and/or other materials provided with the distribution. 16 1.1 thorpej * 17 1.1 thorpej * THIS SOFTWARE IS PROVIDED BY CONSTANTINE SAPUNTZAKIS AND CONTRIBUTORS 18 1.1 thorpej * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19 1.1 thorpej * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 1.1 thorpej * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS 21 1.1 thorpej * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 1.1 thorpej * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 1.1 thorpej * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 1.1 thorpej * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25 1.1 thorpej * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 1.1 thorpej * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27 1.1 thorpej * POSSIBILITY OF SUCH DAMAGE. 28 1.1 thorpej */ 29 1.1 thorpej 30 1.2 thorpej #define AC97_REG_RESET 0x00 31 1.3.2.2 nathanw #define AC97_CAPS_MICIN 0x0001 32 1.3.2.2 nathanw #define AC97_CAPS_TONECTRL 0x0004 33 1.3.2.2 nathanw #define AC97_CAPS_SIMSTEREO 0x0008 34 1.3.2.2 nathanw #define AC97_CAPS_HEADPHONES 0x0010 35 1.3.2.2 nathanw #define AC97_CAPS_LOUDNESS 0x0020 36 1.3.2.2 nathanw #define AC97_CAPS_DAC18 0x0040 37 1.3.2.2 nathanw #define AC97_CAPS_DAC20 0x0080 38 1.3.2.2 nathanw #define AC97_CAPS_ADC18 0x0100 39 1.3.2.2 nathanw #define AC97_CAPS_ADC20 0x0200 40 1.3.2.2 nathanw #define AC97_CAPS_ENHANCEMENT_MASK 0xfc00 41 1.3.2.2 nathanw #define AC97_CAPS_ENHANCEMENT_SHIFT 10 42 1.3.2.2 nathanw #define AC97_CAPS_ENHANCEMENT(reg) (((reg) >> 10) & 0x1f) 43 1.2 thorpej #define AC97_REG_MASTER_VOLUME 0x02 44 1.2 thorpej #define AC97_REG_HEADPHONE_VOLUME 0x04 45 1.2 thorpej #define AC97_REG_MASTER_VOLUME_MONO 0x06 46 1.2 thorpej #define AC97_REG_MASTER_TONE 0x08 47 1.2 thorpej #define AC97_REG_PCBEEP_VOLUME 0x0a 48 1.2 thorpej #define AC97_REG_PHONE_VOLUME 0x0c 49 1.2 thorpej #define AC97_REG_MIC_VOLUME 0x0e 50 1.2 thorpej #define AC97_REG_LINEIN_VOLUME 0x10 51 1.2 thorpej #define AC97_REG_CD_VOLUME 0x12 52 1.2 thorpej #define AC97_REG_VIDEO_VOLUME 0x14 53 1.2 thorpej #define AC97_REG_AUX_VOLUME 0x16 54 1.2 thorpej #define AC97_REG_PCMOUT_VOLUME 0x18 55 1.2 thorpej #define AC97_REG_RECORD_SELECT 0x1a 56 1.2 thorpej #define AC97_REG_RECORD_GAIN 0x1c 57 1.3.2.2 nathanw #define AC97_REG_RECORD_GAIN_MIC 0x1e /* for dedicated mic */ 58 1.2 thorpej #define AC97_REG_GP 0x20 59 1.2 thorpej #define AC97_REG_3D_CONTROL 0x22 60 1.3.2.2 nathanw /* 0x24 Modem sample rate in AC97 1.03 61 1.3.2.2 nathanw Reserved in AC97 2.0 62 1.3.2.2 nathanw Interrupt/paging in AC97 2.3 */ 63 1.2 thorpej #define AC97_REG_POWER 0x26 64 1.3.2.2 nathanw #define AC97_POWER_ADC 0x0001 65 1.3.2.2 nathanw #define AC97_POWER_DAC 0x0002 66 1.3.2.2 nathanw #define AC97_POWER_ANL 0x0004 67 1.3.2.2 nathanw #define AC97_POWER_REF 0x0008 68 1.3.2.2 nathanw #define AC97_POWER_IN 0x0100 69 1.3.2.2 nathanw #define AC97_POWER_OUT 0x0200 70 1.3.2.2 nathanw #define AC97_POWER_MIXER 0x0400 71 1.3.2.2 nathanw #define AC97_POWER_MIXER_VREF 0x0800 72 1.3.2.2 nathanw #define AC97_POWER_ACLINK 0x1000 73 1.3.2.2 nathanw #define AC97_POWER_CLK 0x2000 74 1.3.2.2 nathanw #define AC97_POWER_AUX 0x4000 75 1.3.2.2 nathanw #define AC97_POWER_EAMP 0x8000 76 1.1 thorpej 77 1.2 thorpej /* AC'97 2.0 extensions -- 0x28-0x3a */ 78 1.3.2.2 nathanw #define AC97_REG_EXT_AUDIO_ID 0x28 79 1.3.2.2 nathanw #define AC97_REG_EXT_AUDIO_CTRL 0x2a 80 1.3.2.2 nathanw #define AC97_EXT_AUDIO_VRA 0x0001 81 1.3.2.2 nathanw #define AC97_EXT_AUDIO_DRA 0x0002 82 1.3.2.2 nathanw #define AC97_EXT_AUDIO_SPDIF 0x0004 83 1.3.2.2 nathanw #define AC97_EXT_AUDIO_VRM 0x0008 /* for dedicated mic */ 84 1.3.2.2 nathanw #define AC97_EXT_AUDIO_DSA0 0x0010 /* for EXT ID */ 85 1.3.2.2 nathanw #define AC97_EXT_AUDIO_DSA1 0x0020 /* for EXT ID */ 86 1.3.2.2 nathanw #define AC97_EXT_AUDIO_SPSA0 0x0010 /* for EXT CTRL */ 87 1.3.2.2 nathanw #define AC97_EXT_AUDIO_SPSA1 0x0020 /* for EXT CTRL */ 88 1.3.2.2 nathanw #define AC97_EXT_AUDIO_CDAC 0x0040 89 1.3.2.2 nathanw #define AC97_EXT_AUDIO_SDAC 0x0080 90 1.3.2.2 nathanw #define AC97_EXT_AUDIO_LDAC 0x0100 91 1.3.2.2 nathanw #define AC97_EXT_AUDIO_AMAP 0x0200 /* for EXT ID */ 92 1.3.2.2 nathanw #define AC97_EXT_AUDIO_REV_11 0x0000 /* for EXT ID */ 93 1.3.2.2 nathanw #define AC97_EXT_AUDIO_REV_22 0x0400 /* for EXT ID */ 94 1.3.2.2 nathanw #define AC97_EXT_AUDIO_REV_23 0x0800 /* for EXT ID */ 95 1.3.2.2 nathanw #define AC97_EXT_AUDIO_REV_MASK 0x0C00 /* for EXT ID */ 96 1.3.2.2 nathanw #define AC97_EXT_AUDIO_ID 0xC000 /* for EXT ID */ 97 1.3.2.2 nathanw #define AC97_EXT_AUDIO_MADC 0x0200 /* for EXT CTRL */ 98 1.3.2.2 nathanw #define AC97_EXT_AUDIO_SPCV 0x0400 /* for EXT CTRL */ 99 1.3.2.2 nathanw #define AC97_EXT_AUDIO_PRI 0x0800 /* for EXT CTRL */ 100 1.3.2.2 nathanw #define AC97_EXT_AUDIO_PRJ 0x1000 /* for EXT CTRL */ 101 1.3.2.2 nathanw #define AC97_EXT_AUDIO_PRK 0x2000 /* for EXT CTRL */ 102 1.3.2.2 nathanw #define AC97_EXT_AUDIO_PRL 0x4000 /* for EXT CTRL */ 103 1.3.2.2 nathanw #define AC97_EXT_AUDIO_VCFG 0x8000 /* for EXT CTRL */ 104 1.3.2.2 nathanw 105 1.3.2.2 nathanw #define AC97_SINGLE_RATE 48000 106 1.2 thorpej #define AC97_REG_PCM_FRONT_DAC_RATE 0x2c 107 1.2 thorpej #define AC97_REG_PCM_SURR_DAC_RATE 0x2e 108 1.2 thorpej #define AC97_REG_PCM_LFE_DAC_RATE 0x30 109 1.2 thorpej #define AC97_REG_PCM_LR_ADC_RATE 0x32 110 1.3.2.2 nathanw #define AC97_REG_PCM_MIC_ADC_RATE 0x34 /* dedicated mic */ 111 1.2 thorpej #define AC97_REG_CENTER_LFE_MASTER 0x36 /* center + LFE master volume */ 112 1.2 thorpej #define AC97_REG_SURR_MASTER 0x38 /* surround (rear) master vol */ 113 1.3.2.2 nathanw #define AC97_REG_SPDIF_CRTL 0x3a 114 1.3.2.2 nathanw #define AC97_SPDIF_V 0x8000 115 1.3.2.2 nathanw #define AC97_SPDIF_DRS 0x4000 116 1.3.2.2 nathanw #define AC97_SPDIF_SPSR_44K 0x0000 117 1.3.2.2 nathanw #define AC97_SPDIF_SPSR_48K 0x2000 118 1.3.2.2 nathanw #define AC97_SPDIF_SPSR_32K 0x1000 119 1.3.2.2 nathanw #define AC97_SPDIF_SPSR_MASK 0x3000 120 1.3.2.2 nathanw #define AC97_SPDIF_L 0x0800 121 1.3.2.2 nathanw #define AC97_SPDIF_CC_MASK 0x07f0 122 1.3.2.2 nathanw #define AC97_SPDIF_PRE 0x0008 123 1.3.2.2 nathanw #define AC97_SPDIF_COPY 0x0004 124 1.3.2.2 nathanw #define AC97_SPDIF_NONAUDIO 0x0002 125 1.3.2.2 nathanw #define AC97_SPDIF_PRO 0x0001 126 1.2 thorpej 127 1.2 thorpej /* Modem -- 0x3c-0x58 */ 128 1.2 thorpej 129 1.2 thorpej /* Vendor specific -- 0x5a-0x7b */ 130 1.2 thorpej 131 1.3.2.2 nathanw #define AC97_REG_VENDOR_ID1 0x7c 132 1.3.2.2 nathanw #define AC97_REG_VENDOR_ID2 0x7e 133 1.3.2.2 nathanw #define AC97_VENDOR_ID_MASK 0xffffff00 134 1.2 thorpej 135 1.2 thorpej #define AC97_CODEC_ID(a0, a1, a2, x) \ 136 1.1 thorpej (((a0) << 24) | ((a1) << 16) | ((a2) << 8) | (x)) 137 1.1 thorpej 138 1.1 thorpej #define AC97_GET_CODEC_ID(id, cp) \ 139 1.1 thorpej do { \ 140 1.1 thorpej (cp)[0] = ((id) >> 24) & 0xff; \ 141 1.1 thorpej (cp)[1] = ((id) >> 16) & 0xff; \ 142 1.1 thorpej (cp)[2] = ((id) >> 8) & 0xff; \ 143 1.1 thorpej (cp)[3] = (id) & 0xff; \ 144 1.1 thorpej } while (0) 145
Indexes created Mon Oct 27 15:09:58 GMT 2025