| 1 | /* $NetBSD: cmpcivar.h,v 1.12 2012/10/27 17:18:28 chs Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 2000, 2001, 2008 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * This code is derived from software contributed to The NetBSD Foundation |
| 8 | * by Takuya SHIOZAKI <tshiozak@NetBSD.org> . |
| 9 | * |
| 10 | * This code is derived from software contributed to The NetBSD Foundation |
| 11 | * by ITOH Yasufumi. |
| 12 | * |
| 13 | * Redistribution and use in source and binary forms, with or without |
| 14 | * modification, are permitted provided that the following conditions |
| 15 | * are met: |
| 16 | * 1. Redistributions of source code must retain the above copyright |
| 17 | * notice, this list of conditions and the following disclaimer. |
| 18 | * 2. Redistributions in binary form must reproduce the above copyright |
| 19 | * notice, this list of conditions and the following disclaimer in the |
| 20 | * documentation and/or other materials provided with the distribution. |
| 21 | * |
| 22 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 32 | * SUCH DAMAGE. |
| 33 | * |
| 34 | */ |
| 35 | |
| 36 | /* C-Media CMI8x38 Audio Chip Support */ |
| 37 | |
| 38 | #ifndef _DEV_PCI_CMPCIVAR_H_ |
| 39 | #define _DEV_PCI_CMPCIVAR_H_ (1) |
| 40 | |
| 41 | |
| 42 | /* |
| 43 | * DMA pool |
| 44 | */ |
| 45 | struct cmpci_dmanode { |
| 46 | bus_dma_tag_t cd_tag; |
| 47 | int cd_nsegs; |
| 48 | bus_dma_segment_t cd_segs[1]; |
| 49 | bus_dmamap_t cd_map; |
| 50 | void * cd_addr; |
| 51 | size_t cd_size; |
| 52 | struct cmpci_dmanode *cd_next; |
| 53 | }; |
| 54 | |
| 55 | typedef struct cmpci_dmanode *cmpci_dmapool_t; |
| 56 | #define KVADDR(dma) ((void *)(dma)->cd_addr) |
| 57 | #define DMAADDR(dma) ((dma)->cd_map->dm_segs[0].ds_addr) |
| 58 | |
| 59 | |
| 60 | /* |
| 61 | * Mixer device |
| 62 | * |
| 63 | * Note that cmpci_query_devinfo() is optimized depending on |
| 64 | * the order of this. Be careful if you change the values. |
| 65 | */ |
| 66 | #define CMPCI_DAC_VOL 0 /* inputs.dac */ |
| 67 | #define CMPCI_FM_VOL 1 /* inputs.fmsynth */ |
| 68 | #define CMPCI_CD_VOL 2 /* inputs.cd */ |
| 69 | #define CMPCI_LINE_IN_VOL 3 /* inputs.line */ |
| 70 | #define CMPCI_AUX_IN_VOL 4 /* inputs.aux */ |
| 71 | #define CMPCI_MIC_VOL 5 /* inputs.mic */ |
| 72 | |
| 73 | #define CMPCI_DAC_MUTE 6 /* inputs.dac.mute */ |
| 74 | #define CMPCI_FM_MUTE 7 /* inputs.fmsynth.mute */ |
| 75 | #define CMPCI_CD_MUTE 8 /* inputs.cd.mute */ |
| 76 | #define CMPCI_LINE_IN_MUTE 9 /* inputs.line.mute */ |
| 77 | #define CMPCI_AUX_IN_MUTE 10 /* inputs.aux.mute */ |
| 78 | #define CMPCI_MIC_MUTE 11 /* inputs.mic.mute */ |
| 79 | |
| 80 | #define CMPCI_MIC_PREAMP 12 /* inputs.mic.preamp */ |
| 81 | #define CMPCI_PCSPEAKER 13 /* inputs.speaker */ |
| 82 | |
| 83 | #define CMPCI_RECORD_SOURCE 14 /* record.source */ |
| 84 | #define CMPCI_MIC_RECVOL 15 /* record.mic */ |
| 85 | |
| 86 | #define CMPCI_PLAYBACK_MODE 16 /* playback.mode */ |
| 87 | #define CMPCI_SPDIF_IN_SELECT 17 /* spdif.input */ |
| 88 | #define CMPCI_SPDIF_IN_PHASE 18 /* spdif.input.phase */ |
| 89 | #define CMPCI_SPDIF_LOOP 19 /* spdif.output */ |
| 90 | #define CMPCI_SPDIF_OUT_PLAYBACK 20 /* spdif.output.playback */ |
| 91 | #define CMPCI_SPDIF_OUT_VOLTAGE 21 /* spdif.output.voltage */ |
| 92 | #define CMPCI_MONITOR_DAC 22 /* spdif.monitor */ |
| 93 | |
| 94 | #define CMPCI_MASTER_VOL 23 /* outputs.master */ |
| 95 | #define CMPCI_REAR 24 /* outputs.rear */ |
| 96 | #define CMPCI_INDIVIDUAL 25 /* outputs.rear.individual */ |
| 97 | #define CMPCI_REVERSE 26 /* outputs.rear.reverse */ |
| 98 | #define CMPCI_SURROUND 27 /* outputs.surround */ |
| 99 | |
| 100 | #define CMPCI_NDEVS 28 |
| 101 | |
| 102 | #define CMPCI_INPUT_CLASS 28 |
| 103 | #define CMPCI_OUTPUT_CLASS 29 |
| 104 | #define CMPCI_RECORD_CLASS 30 |
| 105 | #define CMPCI_PLAYBACK_CLASS 31 |
| 106 | #define CMPCI_SPDIF_CLASS 32 |
| 107 | |
| 108 | #define CmpciNspdif "spdif" |
| 109 | #define CmpciCspdif "spdif" |
| 110 | #define CmpciNspdin "spdin" |
| 111 | #define CmpciNspdin1 "spdin1" |
| 112 | #define CmpciNspdin2 "spdin2" |
| 113 | #define CmpciNspdout "spdout" |
| 114 | #define CmpciNplayback "playback" |
| 115 | #define CmpciCplayback "playback" |
| 116 | #define CmpciNlegacy "legacy" |
| 117 | #define CmpciNvoltage "voltage" |
| 118 | #define CmpciNphase "phase" |
| 119 | #define CmpciNpositive "positive" |
| 120 | #define CmpciNnegative "negative" |
| 121 | #define CmpciNrear "rear" |
| 122 | #define CmpciNindividual "individual" |
| 123 | #define CmpciNreverse "reverse" |
| 124 | #define CmpciNhigh_v "5V" |
| 125 | #define CmpciNlow_v "0.5V" |
| 126 | #define CmpciNsurround "surround" |
| 127 | |
| 128 | /* record.source bitmap (see cmpci_set_in_ports()) */ |
| 129 | #define CMPCI_RECORD_SOURCE_MIC CMPCI_SB16_MIXER_MIC_SRC /* mic */ |
| 130 | #define CMPCI_RECORD_SOURCE_CD CMPCI_SB16_MIXER_CD_SRC_R /* cd */ |
| 131 | #define CMPCI_RECORD_SOURCE_LINE_IN CMPCI_SB16_MIXER_LINE_SRC_R /* line */ |
| 132 | #define CMPCI_RECORD_SOURCE_AUX_IN (1 << 8) /* aux */ |
| 133 | #define CMPCI_RECORD_SOURCE_WAVE (1 << 9) /* wave */ |
| 134 | #define CMPCI_RECORD_SOURCE_FM CMPCI_SB16_MIXER_FM_SRC_R /* fmsynth*/ |
| 135 | #define CMPCI_RECORD_SOURCE_SPDIF (1 << 10) /* spdif */ |
| 136 | |
| 137 | /* playback.mode */ |
| 138 | #define CMPCI_PLAYBACK_MODE_WAVE 0 /* dac */ |
| 139 | #define CMPCI_PLAYBACK_MODE_SPDIF 1 /* spdif */ |
| 140 | |
| 141 | /* spdif.input */ |
| 142 | #define CMPCI_SPDIFIN_SPDIFIN2 0x01 |
| 143 | #define CMPCI_SPDIFIN_SPDIFOUT 0x02 |
| 144 | #define CMPCI_SPDIF_IN_SPDIN1 0 /* spdin1 */ |
| 145 | #define CMPCI_SPDIF_IN_SPDIN2 CMPCI_SPDIFIN_SPDIFIN2 /* spdin2 */ |
| 146 | #define CMPCI_SPDIF_IN_SPDOUT (CMPCI_SPDIFIN_SPDIFIN2|CMPCI_SPDIFIN_SPDIFOUT) |
| 147 | /* spdout */ |
| 148 | /* spdif.input.phase */ |
| 149 | #define CMPCI_SPDIF_IN_PHASE_POSITIVE 0 /* positive */ |
| 150 | #define CMPCI_SPDIF_IN_PHASE_NEGATIVE 1 /* negative */ |
| 151 | |
| 152 | /* spdif.output */ |
| 153 | #define CMPCI_SPDIF_LOOP_OFF 0 /* playback */ |
| 154 | #define CMPCI_SPDIF_LOOP_ON 1 /* spdin */ |
| 155 | |
| 156 | /* spdif.output.playback */ |
| 157 | #define CMPCI_SPDIF_OUT_PLAYBACK_WAVE 0 /* wave */ |
| 158 | #define CMPCI_SPDIF_OUT_PLAYBACK_LEGACY 1 /* legacy */ |
| 159 | |
| 160 | /* spdif.output.voltage */ |
| 161 | #define CMPCI_SPDIF_OUT_VOLTAGE_HIGH 0 /* 5V */ |
| 162 | #define CMPCI_SPDIF_OUT_VOLTAGE_LOW 1 /* 0.5V */ |
| 163 | |
| 164 | /* spdif.monitor */ |
| 165 | #define CMPCI_MONDAC_ENABLE 0x01 |
| 166 | #define CMPCI_MONDAC_SPDOUT 0x02 |
| 167 | #define CMPCI_MONITOR_DAC_OFF 0 /* off */ |
| 168 | #define CMPCI_MONITOR_DAC_SPDIN CMPCI_MONDAC_ENABLE /* spdin */ |
| 169 | #define CMPCI_MONITOR_DAC_SPDOUT (CMPCI_MONDAC_ENABLE | CMPCI_MONDAC_SPDOUT) |
| 170 | /* spdout */ |
| 171 | |
| 172 | /* |
| 173 | * softc |
| 174 | */ |
| 175 | struct cmpci_softc { |
| 176 | device_t sc_dev; |
| 177 | kmutex_t sc_lock; |
| 178 | kmutex_t sc_intr_lock; |
| 179 | |
| 180 | /* model/rev */ |
| 181 | uint32_t sc_id; |
| 182 | uint32_t sc_class; |
| 183 | uint32_t sc_capable; |
| 184 | #define CMPCI_CAP_SPDIN 0x00000001 |
| 185 | #define CMPCI_CAP_SPDOUT 0x00000002 |
| 186 | #define CMPCI_CAP_SPDLOOP 0x00000004 |
| 187 | #define CMPCI_CAP_SPDLEGACY 0x00000008 |
| 188 | #define CMPCI_CAP_SPDIN_MONITOR 0x00000010 |
| 189 | #define CMPCI_CAP_XSPDOUT 0x00000020 |
| 190 | #define CMPCI_CAP_SPDOUT_VOLTAGE 0x00000040 |
| 191 | #define CMPCI_CAP_SPDOUT_48K 0x00000080 |
| 192 | #define CMPCI_CAP_SURROUND 0x00000100 |
| 193 | #define CMPCI_CAP_REAR 0x00000200 |
| 194 | #define CMPCI_CAP_INDIVIDUAL_REAR 0x00000400 |
| 195 | #define CMPCI_CAP_REVERSE_FR 0x00000800 |
| 196 | #define CMPCI_CAP_SPDIN_PHASE 0x00001000 |
| 197 | #define CMPCI_CAP_2ND_SPDIN 0x00002000 |
| 198 | |
| 199 | #define CMPCI_CAP_CMI8338 (CMPCI_CAP_SPDIN | CMPCI_CAP_SPDOUT | \ |
| 200 | CMPCI_CAP_SPDLOOP | CMPCI_CAP_SPDLEGACY) |
| 201 | |
| 202 | #define CMPCI_CAP_CMI8738 (CMPCI_CAP_CMI8338 | \ |
| 203 | CMPCI_CAP_SPDIN_MONITOR | \ |
| 204 | CMPCI_CAP_XSPDOUT | \ |
| 205 | CMPCI_CAP_SPDOUT_VOLTAGE | \ |
| 206 | CMPCI_CAP_SPDOUT_48K | CMPCI_CAP_SURROUND |\ |
| 207 | CMPCI_CAP_REAR | \ |
| 208 | CMPCI_CAP_INDIVIDUAL_REAR | \ |
| 209 | CMPCI_CAP_REVERSE_FR | \ |
| 210 | CMPCI_CAP_SPDIN_PHASE | \ |
| 211 | CMPCI_CAP_2ND_SPDIN /* XXX 6ch only */) |
| 212 | #define CMPCI_ISCAP(sc, name) (sc->sc_capable & CMPCI_CAP_ ## name) |
| 213 | |
| 214 | /* I/O Base device */ |
| 215 | bus_space_tag_t sc_iot; |
| 216 | bus_space_handle_t sc_ioh; |
| 217 | |
| 218 | bus_space_handle_t sc_mpu_ioh; |
| 219 | device_t sc_mpudev; |
| 220 | |
| 221 | /* intr handle */ |
| 222 | pci_intr_handle_t *sc_ih; |
| 223 | |
| 224 | /* DMA */ |
| 225 | bus_dma_tag_t sc_dmat; |
| 226 | cmpci_dmapool_t sc_dmap; |
| 227 | |
| 228 | /* each channel */ |
| 229 | struct { |
| 230 | void (*intr)(void *); |
| 231 | void *intr_arg; |
| 232 | int md_divide; |
| 233 | } sc_play, sc_rec; |
| 234 | |
| 235 | /* value of CMPCI_REG_MISC register */ |
| 236 | uint32_t sc_reg_misc; |
| 237 | |
| 238 | /* mixer */ |
| 239 | uint8_t sc_gain[CMPCI_NDEVS][2]; |
| 240 | #define CMPCI_LEFT 0 |
| 241 | #define CMPCI_RIGHT 1 |
| 242 | #define CMPCI_LR 0 |
| 243 | uint16_t sc_in_mask; |
| 244 | }; |
| 245 | |
| 246 | |
| 247 | #endif /* _DEV_PCI_CMPCIVAR_H_ */ |
| 248 | |
| 249 | /* end of file */ |
| 250 | |