ac97reg.h revision 1.1.6.4
1 1.1.6.4 bouyer /* $NetBSD: ac97reg.h,v 1.1.6.4 2001/01/05 17:35:33 bouyer Exp $ */ 2 1.1.6.2 bouyer 3 1.1.6.2 bouyer /* 4 1.1.6.2 bouyer * Copyright (c) 1999 Constantine Sapuntzakis 5 1.1.6.2 bouyer * 6 1.1.6.2 bouyer * Author: Constantine Sapuntzakis <csapuntz (at) stanford.edu> 7 1.1.6.2 bouyer * 8 1.1.6.2 bouyer * Redistribution and use in source and binary forms, with or without 9 1.1.6.2 bouyer * modification, are permitted provided that the following conditions 10 1.1.6.2 bouyer * are met: 11 1.1.6.2 bouyer * 1. Redistributions of source code must retain the above copyright 12 1.1.6.2 bouyer * notice, this list of conditions and the following disclaimer. 13 1.1.6.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 14 1.1.6.2 bouyer * notice, this list of conditions and the following disclaimer in the 15 1.1.6.2 bouyer * documentation and/or other materials provided with the distribution. 16 1.1.6.2 bouyer * 17 1.1.6.2 bouyer * THIS SOFTWARE IS PROVIDED BY CONSTANTINE SAPUNTZAKIS AND CONTRIBUTORS 18 1.1.6.2 bouyer * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19 1.1.6.2 bouyer * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 1.1.6.2 bouyer * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS 21 1.1.6.2 bouyer * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 1.1.6.2 bouyer * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 1.1.6.2 bouyer * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 1.1.6.2 bouyer * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25 1.1.6.2 bouyer * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 1.1.6.2 bouyer * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27 1.1.6.2 bouyer * POSSIBILITY OF SUCH DAMAGE. 28 1.1.6.2 bouyer */ 29 1.1.6.2 bouyer 30 1.1.6.3 bouyer #define AC97_REG_RESET 0x00 31 1.1.6.3 bouyer #define AC97_SOUND_ENHANCEMENT(reg) (((reg) >> 10) & 0x1f) 32 1.1.6.3 bouyer #define AC97_REG_MASTER_VOLUME 0x02 33 1.1.6.3 bouyer #define AC97_REG_HEADPHONE_VOLUME 0x04 34 1.1.6.3 bouyer #define AC97_REG_MASTER_VOLUME_MONO 0x06 35 1.1.6.3 bouyer #define AC97_REG_MASTER_TONE 0x08 36 1.1.6.3 bouyer #define AC97_REG_PCBEEP_VOLUME 0x0a 37 1.1.6.3 bouyer #define AC97_REG_PHONE_VOLUME 0x0c 38 1.1.6.3 bouyer #define AC97_REG_MIC_VOLUME 0x0e 39 1.1.6.3 bouyer #define AC97_REG_LINEIN_VOLUME 0x10 40 1.1.6.3 bouyer #define AC97_REG_CD_VOLUME 0x12 41 1.1.6.3 bouyer #define AC97_REG_VIDEO_VOLUME 0x14 42 1.1.6.3 bouyer #define AC97_REG_AUX_VOLUME 0x16 43 1.1.6.3 bouyer #define AC97_REG_PCMOUT_VOLUME 0x18 44 1.1.6.3 bouyer #define AC97_REG_RECORD_SELECT 0x1a 45 1.1.6.3 bouyer #define AC97_REG_RECORD_GAIN 0x1c 46 1.1.6.3 bouyer #define AC97_REG_RECORD_GAIN_MIC 0x1e 47 1.1.6.3 bouyer #define AC97_REG_GP 0x20 48 1.1.6.3 bouyer #define AC97_REG_3D_CONTROL 0x22 49 1.1.6.3 bouyer /* 0x24 reserved */ 50 1.1.6.3 bouyer #define AC97_REG_POWER 0x26 51 1.1.6.2 bouyer 52 1.1.6.3 bouyer /* AC'97 2.0 extensions -- 0x28-0x3a */ 53 1.1.6.3 bouyer #define AC97_REG_EXTENDED_ID 0x28 54 1.1.6.4 bouyer #define AC97_CODEC_DOES_VRA 0x0001 55 1.1.6.3 bouyer #define AC97_REG_EXTENDED_STATUS 0x2a 56 1.1.6.4 bouyer #define AC97_ENAB_VRA 0x0001 57 1.1.6.4 bouyer #define AC97_ENAB_MICVRA 0x0004 58 1.1.6.3 bouyer #define AC97_REG_PCM_FRONT_DAC_RATE 0x2c 59 1.1.6.3 bouyer #define AC97_REG_PCM_SURR_DAC_RATE 0x2e 60 1.1.6.3 bouyer #define AC97_REG_PCM_LFE_DAC_RATE 0x30 61 1.1.6.3 bouyer #define AC97_REG_PCM_LR_ADC_RATE 0x32 62 1.1.6.3 bouyer #define AC97_REG_PCM_MIC_ADC_RATE 0x34 63 1.1.6.3 bouyer #define AC97_REG_CENTER_LFE_MASTER 0x36 /* center + LFE master volume */ 64 1.1.6.3 bouyer #define AC97_REG_SURR_MASTER 0x38 /* surround (rear) master vol */ 65 1.1.6.3 bouyer /* 0x3a reserved */ 66 1.1.6.3 bouyer 67 1.1.6.3 bouyer /* Modem -- 0x3c-0x58 */ 68 1.1.6.3 bouyer 69 1.1.6.3 bouyer /* Vendor specific -- 0x5a-0x7b */ 70 1.1.6.3 bouyer 71 1.1.6.3 bouyer #define AC97_REG_VENDOR_ID1 0x7c 72 1.1.6.3 bouyer #define AC97_REG_VENDOR_ID2 0x7e 73 1.1.6.3 bouyer 74 1.1.6.3 bouyer #define AC97_CODEC_ID(a0, a1, a2, x) \ 75 1.1.6.2 bouyer (((a0) << 24) | ((a1) << 16) | ((a2) << 8) | (x)) 76 1.1.6.2 bouyer 77 1.1.6.2 bouyer #define AC97_GET_CODEC_ID(id, cp) \ 78 1.1.6.2 bouyer do { \ 79 1.1.6.2 bouyer (cp)[0] = ((id) >> 24) & 0xff; \ 80 1.1.6.2 bouyer (cp)[1] = ((id) >> 16) & 0xff; \ 81 1.1.6.2 bouyer (cp)[2] = ((id) >> 8) & 0xff; \ 82 1.1.6.2 bouyer (cp)[3] = (id) & 0xff; \ 83 1.1.6.2 bouyer } while (0) 84
Indexes created Wed Oct 22 13:09:56 GMT 2025