Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Driver for Digigram miXart soundcards |
| 3 | * |
| 4 | * mixer callbacks |
| 5 | * |
| 6 | * Copyright (c) 2003 by Digigram <alsa@digigram.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #include <sound/driver.h> |
| 24 | #include <linux/time.h> |
| 25 | #include <linux/interrupt.h> |
| 26 | #include <linux/init.h> |
| 27 | #include <sound/core.h> |
| 28 | #include "mixart.h" |
| 29 | #include "mixart_core.h" |
| 30 | #include "mixart_hwdep.h" |
| 31 | #include <sound/control.h> |
| 32 | #include "mixart_mixer.h" |
| 33 | |
| 34 | static u32 mixart_analog_level[256] = { |
| 35 | 0xc2c00000, /* [000] -96.0 dB */ |
| 36 | 0xc2bf0000, /* [001] -95.5 dB */ |
| 37 | 0xc2be0000, /* [002] -95.0 dB */ |
| 38 | 0xc2bd0000, /* [003] -94.5 dB */ |
| 39 | 0xc2bc0000, /* [004] -94.0 dB */ |
| 40 | 0xc2bb0000, /* [005] -93.5 dB */ |
| 41 | 0xc2ba0000, /* [006] -93.0 dB */ |
| 42 | 0xc2b90000, /* [007] -92.5 dB */ |
| 43 | 0xc2b80000, /* [008] -92.0 dB */ |
| 44 | 0xc2b70000, /* [009] -91.5 dB */ |
| 45 | 0xc2b60000, /* [010] -91.0 dB */ |
| 46 | 0xc2b50000, /* [011] -90.5 dB */ |
| 47 | 0xc2b40000, /* [012] -90.0 dB */ |
| 48 | 0xc2b30000, /* [013] -89.5 dB */ |
| 49 | 0xc2b20000, /* [014] -89.0 dB */ |
| 50 | 0xc2b10000, /* [015] -88.5 dB */ |
| 51 | 0xc2b00000, /* [016] -88.0 dB */ |
| 52 | 0xc2af0000, /* [017] -87.5 dB */ |
| 53 | 0xc2ae0000, /* [018] -87.0 dB */ |
| 54 | 0xc2ad0000, /* [019] -86.5 dB */ |
| 55 | 0xc2ac0000, /* [020] -86.0 dB */ |
| 56 | 0xc2ab0000, /* [021] -85.5 dB */ |
| 57 | 0xc2aa0000, /* [022] -85.0 dB */ |
| 58 | 0xc2a90000, /* [023] -84.5 dB */ |
| 59 | 0xc2a80000, /* [024] -84.0 dB */ |
| 60 | 0xc2a70000, /* [025] -83.5 dB */ |
| 61 | 0xc2a60000, /* [026] -83.0 dB */ |
| 62 | 0xc2a50000, /* [027] -82.5 dB */ |
| 63 | 0xc2a40000, /* [028] -82.0 dB */ |
| 64 | 0xc2a30000, /* [029] -81.5 dB */ |
| 65 | 0xc2a20000, /* [030] -81.0 dB */ |
| 66 | 0xc2a10000, /* [031] -80.5 dB */ |
| 67 | 0xc2a00000, /* [032] -80.0 dB */ |
| 68 | 0xc29f0000, /* [033] -79.5 dB */ |
| 69 | 0xc29e0000, /* [034] -79.0 dB */ |
| 70 | 0xc29d0000, /* [035] -78.5 dB */ |
| 71 | 0xc29c0000, /* [036] -78.0 dB */ |
| 72 | 0xc29b0000, /* [037] -77.5 dB */ |
| 73 | 0xc29a0000, /* [038] -77.0 dB */ |
| 74 | 0xc2990000, /* [039] -76.5 dB */ |
| 75 | 0xc2980000, /* [040] -76.0 dB */ |
| 76 | 0xc2970000, /* [041] -75.5 dB */ |
| 77 | 0xc2960000, /* [042] -75.0 dB */ |
| 78 | 0xc2950000, /* [043] -74.5 dB */ |
| 79 | 0xc2940000, /* [044] -74.0 dB */ |
| 80 | 0xc2930000, /* [045] -73.5 dB */ |
| 81 | 0xc2920000, /* [046] -73.0 dB */ |
| 82 | 0xc2910000, /* [047] -72.5 dB */ |
| 83 | 0xc2900000, /* [048] -72.0 dB */ |
| 84 | 0xc28f0000, /* [049] -71.5 dB */ |
| 85 | 0xc28e0000, /* [050] -71.0 dB */ |
| 86 | 0xc28d0000, /* [051] -70.5 dB */ |
| 87 | 0xc28c0000, /* [052] -70.0 dB */ |
| 88 | 0xc28b0000, /* [053] -69.5 dB */ |
| 89 | 0xc28a0000, /* [054] -69.0 dB */ |
| 90 | 0xc2890000, /* [055] -68.5 dB */ |
| 91 | 0xc2880000, /* [056] -68.0 dB */ |
| 92 | 0xc2870000, /* [057] -67.5 dB */ |
| 93 | 0xc2860000, /* [058] -67.0 dB */ |
| 94 | 0xc2850000, /* [059] -66.5 dB */ |
| 95 | 0xc2840000, /* [060] -66.0 dB */ |
| 96 | 0xc2830000, /* [061] -65.5 dB */ |
| 97 | 0xc2820000, /* [062] -65.0 dB */ |
| 98 | 0xc2810000, /* [063] -64.5 dB */ |
| 99 | 0xc2800000, /* [064] -64.0 dB */ |
| 100 | 0xc27e0000, /* [065] -63.5 dB */ |
| 101 | 0xc27c0000, /* [066] -63.0 dB */ |
| 102 | 0xc27a0000, /* [067] -62.5 dB */ |
| 103 | 0xc2780000, /* [068] -62.0 dB */ |
| 104 | 0xc2760000, /* [069] -61.5 dB */ |
| 105 | 0xc2740000, /* [070] -61.0 dB */ |
| 106 | 0xc2720000, /* [071] -60.5 dB */ |
| 107 | 0xc2700000, /* [072] -60.0 dB */ |
| 108 | 0xc26e0000, /* [073] -59.5 dB */ |
| 109 | 0xc26c0000, /* [074] -59.0 dB */ |
| 110 | 0xc26a0000, /* [075] -58.5 dB */ |
| 111 | 0xc2680000, /* [076] -58.0 dB */ |
| 112 | 0xc2660000, /* [077] -57.5 dB */ |
| 113 | 0xc2640000, /* [078] -57.0 dB */ |
| 114 | 0xc2620000, /* [079] -56.5 dB */ |
| 115 | 0xc2600000, /* [080] -56.0 dB */ |
| 116 | 0xc25e0000, /* [081] -55.5 dB */ |
| 117 | 0xc25c0000, /* [082] -55.0 dB */ |
| 118 | 0xc25a0000, /* [083] -54.5 dB */ |
| 119 | 0xc2580000, /* [084] -54.0 dB */ |
| 120 | 0xc2560000, /* [085] -53.5 dB */ |
| 121 | 0xc2540000, /* [086] -53.0 dB */ |
| 122 | 0xc2520000, /* [087] -52.5 dB */ |
| 123 | 0xc2500000, /* [088] -52.0 dB */ |
| 124 | 0xc24e0000, /* [089] -51.5 dB */ |
| 125 | 0xc24c0000, /* [090] -51.0 dB */ |
| 126 | 0xc24a0000, /* [091] -50.5 dB */ |
| 127 | 0xc2480000, /* [092] -50.0 dB */ |
| 128 | 0xc2460000, /* [093] -49.5 dB */ |
| 129 | 0xc2440000, /* [094] -49.0 dB */ |
| 130 | 0xc2420000, /* [095] -48.5 dB */ |
| 131 | 0xc2400000, /* [096] -48.0 dB */ |
| 132 | 0xc23e0000, /* [097] -47.5 dB */ |
| 133 | 0xc23c0000, /* [098] -47.0 dB */ |
| 134 | 0xc23a0000, /* [099] -46.5 dB */ |
| 135 | 0xc2380000, /* [100] -46.0 dB */ |
| 136 | 0xc2360000, /* [101] -45.5 dB */ |
| 137 | 0xc2340000, /* [102] -45.0 dB */ |
| 138 | 0xc2320000, /* [103] -44.5 dB */ |
| 139 | 0xc2300000, /* [104] -44.0 dB */ |
| 140 | 0xc22e0000, /* [105] -43.5 dB */ |
| 141 | 0xc22c0000, /* [106] -43.0 dB */ |
| 142 | 0xc22a0000, /* [107] -42.5 dB */ |
| 143 | 0xc2280000, /* [108] -42.0 dB */ |
| 144 | 0xc2260000, /* [109] -41.5 dB */ |
| 145 | 0xc2240000, /* [110] -41.0 dB */ |
| 146 | 0xc2220000, /* [111] -40.5 dB */ |
| 147 | 0xc2200000, /* [112] -40.0 dB */ |
| 148 | 0xc21e0000, /* [113] -39.5 dB */ |
| 149 | 0xc21c0000, /* [114] -39.0 dB */ |
| 150 | 0xc21a0000, /* [115] -38.5 dB */ |
| 151 | 0xc2180000, /* [116] -38.0 dB */ |
| 152 | 0xc2160000, /* [117] -37.5 dB */ |
| 153 | 0xc2140000, /* [118] -37.0 dB */ |
| 154 | 0xc2120000, /* [119] -36.5 dB */ |
| 155 | 0xc2100000, /* [120] -36.0 dB */ |
| 156 | 0xc20e0000, /* [121] -35.5 dB */ |
| 157 | 0xc20c0000, /* [122] -35.0 dB */ |
| 158 | 0xc20a0000, /* [123] -34.5 dB */ |
| 159 | 0xc2080000, /* [124] -34.0 dB */ |
| 160 | 0xc2060000, /* [125] -33.5 dB */ |
| 161 | 0xc2040000, /* [126] -33.0 dB */ |
| 162 | 0xc2020000, /* [127] -32.5 dB */ |
| 163 | 0xc2000000, /* [128] -32.0 dB */ |
| 164 | 0xc1fc0000, /* [129] -31.5 dB */ |
| 165 | 0xc1f80000, /* [130] -31.0 dB */ |
| 166 | 0xc1f40000, /* [131] -30.5 dB */ |
| 167 | 0xc1f00000, /* [132] -30.0 dB */ |
| 168 | 0xc1ec0000, /* [133] -29.5 dB */ |
| 169 | 0xc1e80000, /* [134] -29.0 dB */ |
| 170 | 0xc1e40000, /* [135] -28.5 dB */ |
| 171 | 0xc1e00000, /* [136] -28.0 dB */ |
| 172 | 0xc1dc0000, /* [137] -27.5 dB */ |
| 173 | 0xc1d80000, /* [138] -27.0 dB */ |
| 174 | 0xc1d40000, /* [139] -26.5 dB */ |
| 175 | 0xc1d00000, /* [140] -26.0 dB */ |
| 176 | 0xc1cc0000, /* [141] -25.5 dB */ |
| 177 | 0xc1c80000, /* [142] -25.0 dB */ |
| 178 | 0xc1c40000, /* [143] -24.5 dB */ |
| 179 | 0xc1c00000, /* [144] -24.0 dB */ |
| 180 | 0xc1bc0000, /* [145] -23.5 dB */ |
| 181 | 0xc1b80000, /* [146] -23.0 dB */ |
| 182 | 0xc1b40000, /* [147] -22.5 dB */ |
| 183 | 0xc1b00000, /* [148] -22.0 dB */ |
| 184 | 0xc1ac0000, /* [149] -21.5 dB */ |
| 185 | 0xc1a80000, /* [150] -21.0 dB */ |
| 186 | 0xc1a40000, /* [151] -20.5 dB */ |
| 187 | 0xc1a00000, /* [152] -20.0 dB */ |
| 188 | 0xc19c0000, /* [153] -19.5 dB */ |
| 189 | 0xc1980000, /* [154] -19.0 dB */ |
| 190 | 0xc1940000, /* [155] -18.5 dB */ |
| 191 | 0xc1900000, /* [156] -18.0 dB */ |
| 192 | 0xc18c0000, /* [157] -17.5 dB */ |
| 193 | 0xc1880000, /* [158] -17.0 dB */ |
| 194 | 0xc1840000, /* [159] -16.5 dB */ |
| 195 | 0xc1800000, /* [160] -16.0 dB */ |
| 196 | 0xc1780000, /* [161] -15.5 dB */ |
| 197 | 0xc1700000, /* [162] -15.0 dB */ |
| 198 | 0xc1680000, /* [163] -14.5 dB */ |
| 199 | 0xc1600000, /* [164] -14.0 dB */ |
| 200 | 0xc1580000, /* [165] -13.5 dB */ |
| 201 | 0xc1500000, /* [166] -13.0 dB */ |
| 202 | 0xc1480000, /* [167] -12.5 dB */ |
| 203 | 0xc1400000, /* [168] -12.0 dB */ |
| 204 | 0xc1380000, /* [169] -11.5 dB */ |
| 205 | 0xc1300000, /* [170] -11.0 dB */ |
| 206 | 0xc1280000, /* [171] -10.5 dB */ |
| 207 | 0xc1200000, /* [172] -10.0 dB */ |
| 208 | 0xc1180000, /* [173] -9.5 dB */ |
| 209 | 0xc1100000, /* [174] -9.0 dB */ |
| 210 | 0xc1080000, /* [175] -8.5 dB */ |
| 211 | 0xc1000000, /* [176] -8.0 dB */ |
| 212 | 0xc0f00000, /* [177] -7.5 dB */ |
| 213 | 0xc0e00000, /* [178] -7.0 dB */ |
| 214 | 0xc0d00000, /* [179] -6.5 dB */ |
| 215 | 0xc0c00000, /* [180] -6.0 dB */ |
| 216 | 0xc0b00000, /* [181] -5.5 dB */ |
| 217 | 0xc0a00000, /* [182] -5.0 dB */ |
| 218 | 0xc0900000, /* [183] -4.5 dB */ |
| 219 | 0xc0800000, /* [184] -4.0 dB */ |
| 220 | 0xc0600000, /* [185] -3.5 dB */ |
| 221 | 0xc0400000, /* [186] -3.0 dB */ |
| 222 | 0xc0200000, /* [187] -2.5 dB */ |
| 223 | 0xc0000000, /* [188] -2.0 dB */ |
| 224 | 0xbfc00000, /* [189] -1.5 dB */ |
| 225 | 0xbf800000, /* [190] -1.0 dB */ |
| 226 | 0xbf000000, /* [191] -0.5 dB */ |
| 227 | 0x00000000, /* [192] 0.0 dB */ |
| 228 | 0x3f000000, /* [193] 0.5 dB */ |
| 229 | 0x3f800000, /* [194] 1.0 dB */ |
| 230 | 0x3fc00000, /* [195] 1.5 dB */ |
| 231 | 0x40000000, /* [196] 2.0 dB */ |
| 232 | 0x40200000, /* [197] 2.5 dB */ |
| 233 | 0x40400000, /* [198] 3.0 dB */ |
| 234 | 0x40600000, /* [199] 3.5 dB */ |
| 235 | 0x40800000, /* [200] 4.0 dB */ |
| 236 | 0x40900000, /* [201] 4.5 dB */ |
| 237 | 0x40a00000, /* [202] 5.0 dB */ |
| 238 | 0x40b00000, /* [203] 5.5 dB */ |
| 239 | 0x40c00000, /* [204] 6.0 dB */ |
| 240 | 0x40d00000, /* [205] 6.5 dB */ |
| 241 | 0x40e00000, /* [206] 7.0 dB */ |
| 242 | 0x40f00000, /* [207] 7.5 dB */ |
| 243 | 0x41000000, /* [208] 8.0 dB */ |
| 244 | 0x41080000, /* [209] 8.5 dB */ |
| 245 | 0x41100000, /* [210] 9.0 dB */ |
| 246 | 0x41180000, /* [211] 9.5 dB */ |
| 247 | 0x41200000, /* [212] 10.0 dB */ |
| 248 | 0x41280000, /* [213] 10.5 dB */ |
| 249 | 0x41300000, /* [214] 11.0 dB */ |
| 250 | 0x41380000, /* [215] 11.5 dB */ |
| 251 | 0x41400000, /* [216] 12.0 dB */ |
| 252 | 0x41480000, /* [217] 12.5 dB */ |
| 253 | 0x41500000, /* [218] 13.0 dB */ |
| 254 | 0x41580000, /* [219] 13.5 dB */ |
| 255 | 0x41600000, /* [220] 14.0 dB */ |
| 256 | 0x41680000, /* [221] 14.5 dB */ |
| 257 | 0x41700000, /* [222] 15.0 dB */ |
| 258 | 0x41780000, /* [223] 15.5 dB */ |
| 259 | 0x41800000, /* [224] 16.0 dB */ |
| 260 | 0x41840000, /* [225] 16.5 dB */ |
| 261 | 0x41880000, /* [226] 17.0 dB */ |
| 262 | 0x418c0000, /* [227] 17.5 dB */ |
| 263 | 0x41900000, /* [228] 18.0 dB */ |
| 264 | 0x41940000, /* [229] 18.5 dB */ |
| 265 | 0x41980000, /* [230] 19.0 dB */ |
| 266 | 0x419c0000, /* [231] 19.5 dB */ |
| 267 | 0x41a00000, /* [232] 20.0 dB */ |
| 268 | 0x41a40000, /* [233] 20.5 dB */ |
| 269 | 0x41a80000, /* [234] 21.0 dB */ |
| 270 | 0x41ac0000, /* [235] 21.5 dB */ |
| 271 | 0x41b00000, /* [236] 22.0 dB */ |
| 272 | 0x41b40000, /* [237] 22.5 dB */ |
| 273 | 0x41b80000, /* [238] 23.0 dB */ |
| 274 | 0x41bc0000, /* [239] 23.5 dB */ |
| 275 | 0x41c00000, /* [240] 24.0 dB */ |
| 276 | 0x41c40000, /* [241] 24.5 dB */ |
| 277 | 0x41c80000, /* [242] 25.0 dB */ |
| 278 | 0x41cc0000, /* [243] 25.5 dB */ |
| 279 | 0x41d00000, /* [244] 26.0 dB */ |
| 280 | 0x41d40000, /* [245] 26.5 dB */ |
| 281 | 0x41d80000, /* [246] 27.0 dB */ |
| 282 | 0x41dc0000, /* [247] 27.5 dB */ |
| 283 | 0x41e00000, /* [248] 28.0 dB */ |
| 284 | 0x41e40000, /* [249] 28.5 dB */ |
| 285 | 0x41e80000, /* [250] 29.0 dB */ |
| 286 | 0x41ec0000, /* [251] 29.5 dB */ |
| 287 | 0x41f00000, /* [252] 30.0 dB */ |
| 288 | 0x41f40000, /* [253] 30.5 dB */ |
| 289 | 0x41f80000, /* [254] 31.0 dB */ |
| 290 | 0x41fc0000, /* [255] 31.5 dB */ |
| 291 | }; |
| 292 | |
| 293 | #define MIXART_ANALOG_CAPTURE_LEVEL_MIN 0 /* -96.0 dB + 8.0 dB = -88.0 dB */ |
| 294 | #define MIXART_ANALOG_CAPTURE_LEVEL_MAX 255 /* 31.5 dB + 8.0 dB = 39.5 dB */ |
| 295 | #define MIXART_ANALOG_CAPTURE_ZERO_LEVEL 176 /* -8.0 dB + 8.0 dB = 0.0 dB */ |
| 296 | |
| 297 | #define MIXART_ANALOG_PLAYBACK_LEVEL_MIN 0 /* -96.0 dB + 1.5 dB = -94.5 dB (possible is down to (-114.0+1.5)dB) */ |
| 298 | #define MIXART_ANALOG_PLAYBACK_LEVEL_MAX 192 /* 0.0 dB + 1.5 dB = 1.5 dB */ |
| 299 | #define MIXART_ANALOG_PLAYBACK_ZERO_LEVEL 189 /* -1.5 dB + 1.5 dB = 0.0 dB */ |
| 300 | |
| 301 | static int mixart_update_analog_audio_level(mixart_t* chip, int is_capture) |
| 302 | { |
| 303 | int i, err; |
| 304 | mixart_msg_t request; |
| 305 | mixart_io_level_t io_level; |
| 306 | mixart_return_uid_t resp; |
| 307 | |
| 308 | memset(&io_level, 0, sizeof(io_level)); |
| 309 | io_level.channel = -1; /* left and right */ |
| 310 | |
| 311 | for(i=0; i<2; i++) { |
| 312 | if(is_capture) { |
| 313 | io_level.level[i].analog_level = mixart_analog_level[chip->analog_capture_volume[i]]; |
| 314 | } else { |
| 315 | if(chip->analog_playback_active[i]) |
| 316 | io_level.level[i].analog_level = mixart_analog_level[chip->analog_playback_volume[i]]; |
| 317 | else |
| 318 | io_level.level[i].analog_level = mixart_analog_level[MIXART_ANALOG_PLAYBACK_LEVEL_MIN]; |
| 319 | } |
| 320 | } |
| 321 | |
| 322 | if(is_capture) request.uid = chip->uid_in_analog_physio; |
| 323 | else request.uid = chip->uid_out_analog_physio; |
| 324 | request.message_id = MSG_PHYSICALIO_SET_LEVEL; |
| 325 | request.data = &io_level; |
| 326 | request.size = sizeof(io_level); |
| 327 | |
| 328 | err = snd_mixart_send_msg(chip->mgr, &request, sizeof(resp), &resp); |
| 329 | if((err<0) || (resp.error_code)) { |
| 330 | snd_printk(KERN_DEBUG "error MSG_PHYSICALIO_SET_LEVEL card(%d) is_capture(%d) error_code(%x)\n", chip->chip_idx, is_capture, resp.error_code); |
| 331 | return -EINVAL; |
| 332 | } |
| 333 | return 0; |
| 334 | } |
| 335 | |
| 336 | /* |
| 337 | * analog level control |
| 338 | */ |
| 339 | static int mixart_analog_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| 340 | { |
| 341 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 342 | uinfo->count = 2; |
| 343 | if(kcontrol->private_value == 0) { /* playback */ |
| 344 | uinfo->value.integer.min = MIXART_ANALOG_PLAYBACK_LEVEL_MIN; /* -96 dB */ |
| 345 | uinfo->value.integer.max = MIXART_ANALOG_PLAYBACK_LEVEL_MAX; /* 0 dB */ |
| 346 | } else { /* capture */ |
| 347 | uinfo->value.integer.min = MIXART_ANALOG_CAPTURE_LEVEL_MIN; /* -96 dB */ |
| 348 | uinfo->value.integer.max = MIXART_ANALOG_CAPTURE_LEVEL_MAX; /* 31.5 dB */ |
| 349 | } |
| 350 | return 0; |
| 351 | } |
| 352 | |
| 353 | static int mixart_analog_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 354 | { |
| 355 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 356 | down(&chip->mgr->mixer_mutex); |
| 357 | if(kcontrol->private_value == 0) { /* playback */ |
| 358 | ucontrol->value.integer.value[0] = chip->analog_playback_volume[0]; |
| 359 | ucontrol->value.integer.value[1] = chip->analog_playback_volume[1]; |
| 360 | } else { /* capture */ |
| 361 | ucontrol->value.integer.value[0] = chip->analog_capture_volume[0]; |
| 362 | ucontrol->value.integer.value[1] = chip->analog_capture_volume[1]; |
| 363 | } |
| 364 | up(&chip->mgr->mixer_mutex); |
| 365 | return 0; |
| 366 | } |
| 367 | |
| 368 | static int mixart_analog_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 369 | { |
| 370 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 371 | int changed = 0; |
| 372 | int is_capture, i; |
| 373 | |
| 374 | down(&chip->mgr->mixer_mutex); |
| 375 | is_capture = (kcontrol->private_value != 0); |
| 376 | for(i=0; i<2; i++) { |
| 377 | int new_volume = ucontrol->value.integer.value[i]; |
| 378 | int* stored_volume = is_capture ? &chip->analog_capture_volume[i] : &chip->analog_playback_volume[i]; |
| 379 | if(*stored_volume != new_volume) { |
| 380 | *stored_volume = new_volume; |
| 381 | changed = 1; |
| 382 | } |
| 383 | } |
| 384 | if(changed) mixart_update_analog_audio_level(chip, is_capture); |
| 385 | up(&chip->mgr->mixer_mutex); |
| 386 | return changed; |
| 387 | } |
| 388 | |
| 389 | static snd_kcontrol_new_t mixart_control_analog_level = { |
| 390 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 391 | /* name will be filled later */ |
| 392 | .info = mixart_analog_vol_info, |
| 393 | .get = mixart_analog_vol_get, |
| 394 | .put = mixart_analog_vol_put, |
| 395 | }; |
| 396 | |
| 397 | /* shared */ |
| 398 | static int mixart_sw_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| 399 | { |
| 400 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 401 | uinfo->count = 2; |
| 402 | uinfo->value.integer.min = 0; |
| 403 | uinfo->value.integer.max = 1; |
| 404 | return 0; |
| 405 | } |
| 406 | |
| 407 | static int mixart_audio_sw_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 408 | { |
| 409 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 410 | |
| 411 | down(&chip->mgr->mixer_mutex); |
| 412 | ucontrol->value.integer.value[0] = chip->analog_playback_active[0]; |
| 413 | ucontrol->value.integer.value[1] = chip->analog_playback_active[1]; |
| 414 | up(&chip->mgr->mixer_mutex); |
| 415 | return 0; |
| 416 | } |
| 417 | |
| 418 | static int mixart_audio_sw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 419 | { |
| 420 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 421 | int i, changed = 0; |
| 422 | down(&chip->mgr->mixer_mutex); |
| 423 | for(i=0; i<2; i++) { |
| 424 | if(chip->analog_playback_active[i] != ucontrol->value.integer.value[i]) { |
| 425 | chip->analog_playback_active[i] = ucontrol->value.integer.value[i]; |
| 426 | changed = 1; |
| 427 | } |
| 428 | } |
| 429 | if(changed) mixart_update_analog_audio_level(chip, 0); /* update playback levels */ |
| 430 | up(&chip->mgr->mixer_mutex); |
| 431 | return changed; |
| 432 | } |
| 433 | |
| 434 | static snd_kcontrol_new_t mixart_control_output_switch = { |
| 435 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 436 | .name = "Master Playback Switch", |
| 437 | .info = mixart_sw_info, /* shared */ |
| 438 | .get = mixart_audio_sw_get, |
| 439 | .put = mixart_audio_sw_put |
| 440 | }; |
| 441 | |
| 442 | static u32 mixart_digital_level[256] = { |
| 443 | 0x00000000, /* [000] = 0.00e+000 = mute if <= -109.5dB */ |
| 444 | 0x366e1c7a, /* [001] = 3.55e-006 = pow(10.0, 0.05 * -109.0dB) */ |
| 445 | 0x367c3860, /* [002] = 3.76e-006 = pow(10.0, 0.05 * -108.5dB) */ |
| 446 | 0x36859525, /* [003] = 3.98e-006 = pow(10.0, 0.05 * -108.0dB) */ |
| 447 | 0x368d7f74, /* [004] = 4.22e-006 = pow(10.0, 0.05 * -107.5dB) */ |
| 448 | 0x3695e1d4, /* [005] = 4.47e-006 = pow(10.0, 0.05 * -107.0dB) */ |
| 449 | 0x369ec362, /* [006] = 4.73e-006 = pow(10.0, 0.05 * -106.5dB) */ |
| 450 | 0x36a82ba8, /* [007] = 5.01e-006 = pow(10.0, 0.05 * -106.0dB) */ |
| 451 | 0x36b222a0, /* [008] = 5.31e-006 = pow(10.0, 0.05 * -105.5dB) */ |
| 452 | 0x36bcb0c1, /* [009] = 5.62e-006 = pow(10.0, 0.05 * -105.0dB) */ |
| 453 | 0x36c7defd, /* [010] = 5.96e-006 = pow(10.0, 0.05 * -104.5dB) */ |
| 454 | 0x36d3b6d3, /* [011] = 6.31e-006 = pow(10.0, 0.05 * -104.0dB) */ |
| 455 | 0x36e0424e, /* [012] = 6.68e-006 = pow(10.0, 0.05 * -103.5dB) */ |
| 456 | 0x36ed8c14, /* [013] = 7.08e-006 = pow(10.0, 0.05 * -103.0dB) */ |
| 457 | 0x36fb9f6c, /* [014] = 7.50e-006 = pow(10.0, 0.05 * -102.5dB) */ |
| 458 | 0x37054423, /* [015] = 7.94e-006 = pow(10.0, 0.05 * -102.0dB) */ |
| 459 | 0x370d29a5, /* [016] = 8.41e-006 = pow(10.0, 0.05 * -101.5dB) */ |
| 460 | 0x371586f0, /* [017] = 8.91e-006 = pow(10.0, 0.05 * -101.0dB) */ |
| 461 | 0x371e631b, /* [018] = 9.44e-006 = pow(10.0, 0.05 * -100.5dB) */ |
| 462 | 0x3727c5ac, /* [019] = 1.00e-005 = pow(10.0, 0.05 * -100.0dB) */ |
| 463 | 0x3731b69a, /* [020] = 1.06e-005 = pow(10.0, 0.05 * -99.5dB) */ |
| 464 | 0x373c3e53, /* [021] = 1.12e-005 = pow(10.0, 0.05 * -99.0dB) */ |
| 465 | 0x374765c8, /* [022] = 1.19e-005 = pow(10.0, 0.05 * -98.5dB) */ |
| 466 | 0x3753366f, /* [023] = 1.26e-005 = pow(10.0, 0.05 * -98.0dB) */ |
| 467 | 0x375fba4f, /* [024] = 1.33e-005 = pow(10.0, 0.05 * -97.5dB) */ |
| 468 | 0x376cfc07, /* [025] = 1.41e-005 = pow(10.0, 0.05 * -97.0dB) */ |
| 469 | 0x377b06d5, /* [026] = 1.50e-005 = pow(10.0, 0.05 * -96.5dB) */ |
| 470 | 0x3784f352, /* [027] = 1.58e-005 = pow(10.0, 0.05 * -96.0dB) */ |
| 471 | 0x378cd40b, /* [028] = 1.68e-005 = pow(10.0, 0.05 * -95.5dB) */ |
| 472 | 0x37952c42, /* [029] = 1.78e-005 = pow(10.0, 0.05 * -95.0dB) */ |
| 473 | 0x379e030e, /* [030] = 1.88e-005 = pow(10.0, 0.05 * -94.5dB) */ |
| 474 | 0x37a75fef, /* [031] = 2.00e-005 = pow(10.0, 0.05 * -94.0dB) */ |
| 475 | 0x37b14ad5, /* [032] = 2.11e-005 = pow(10.0, 0.05 * -93.5dB) */ |
| 476 | 0x37bbcc2c, /* [033] = 2.24e-005 = pow(10.0, 0.05 * -93.0dB) */ |
| 477 | 0x37c6ecdd, /* [034] = 2.37e-005 = pow(10.0, 0.05 * -92.5dB) */ |
| 478 | 0x37d2b65a, /* [035] = 2.51e-005 = pow(10.0, 0.05 * -92.0dB) */ |
| 479 | 0x37df32a3, /* [036] = 2.66e-005 = pow(10.0, 0.05 * -91.5dB) */ |
| 480 | 0x37ec6c50, /* [037] = 2.82e-005 = pow(10.0, 0.05 * -91.0dB) */ |
| 481 | 0x37fa6e9b, /* [038] = 2.99e-005 = pow(10.0, 0.05 * -90.5dB) */ |
| 482 | 0x3804a2b3, /* [039] = 3.16e-005 = pow(10.0, 0.05 * -90.0dB) */ |
| 483 | 0x380c7ea4, /* [040] = 3.35e-005 = pow(10.0, 0.05 * -89.5dB) */ |
| 484 | 0x3814d1cc, /* [041] = 3.55e-005 = pow(10.0, 0.05 * -89.0dB) */ |
| 485 | 0x381da33c, /* [042] = 3.76e-005 = pow(10.0, 0.05 * -88.5dB) */ |
| 486 | 0x3826fa6f, /* [043] = 3.98e-005 = pow(10.0, 0.05 * -88.0dB) */ |
| 487 | 0x3830df51, /* [044] = 4.22e-005 = pow(10.0, 0.05 * -87.5dB) */ |
| 488 | 0x383b5a49, /* [045] = 4.47e-005 = pow(10.0, 0.05 * -87.0dB) */ |
| 489 | 0x3846743b, /* [046] = 4.73e-005 = pow(10.0, 0.05 * -86.5dB) */ |
| 490 | 0x38523692, /* [047] = 5.01e-005 = pow(10.0, 0.05 * -86.0dB) */ |
| 491 | 0x385eab48, /* [048] = 5.31e-005 = pow(10.0, 0.05 * -85.5dB) */ |
| 492 | 0x386bdcf1, /* [049] = 5.62e-005 = pow(10.0, 0.05 * -85.0dB) */ |
| 493 | 0x3879d6bc, /* [050] = 5.96e-005 = pow(10.0, 0.05 * -84.5dB) */ |
| 494 | 0x38845244, /* [051] = 6.31e-005 = pow(10.0, 0.05 * -84.0dB) */ |
| 495 | 0x388c2971, /* [052] = 6.68e-005 = pow(10.0, 0.05 * -83.5dB) */ |
| 496 | 0x3894778d, /* [053] = 7.08e-005 = pow(10.0, 0.05 * -83.0dB) */ |
| 497 | 0x389d43a4, /* [054] = 7.50e-005 = pow(10.0, 0.05 * -82.5dB) */ |
| 498 | 0x38a6952c, /* [055] = 7.94e-005 = pow(10.0, 0.05 * -82.0dB) */ |
| 499 | 0x38b0740f, /* [056] = 8.41e-005 = pow(10.0, 0.05 * -81.5dB) */ |
| 500 | 0x38bae8ac, /* [057] = 8.91e-005 = pow(10.0, 0.05 * -81.0dB) */ |
| 501 | 0x38c5fbe2, /* [058] = 9.44e-005 = pow(10.0, 0.05 * -80.5dB) */ |
| 502 | 0x38d1b717, /* [059] = 1.00e-004 = pow(10.0, 0.05 * -80.0dB) */ |
| 503 | 0x38de2440, /* [060] = 1.06e-004 = pow(10.0, 0.05 * -79.5dB) */ |
| 504 | 0x38eb4de8, /* [061] = 1.12e-004 = pow(10.0, 0.05 * -79.0dB) */ |
| 505 | 0x38f93f3a, /* [062] = 1.19e-004 = pow(10.0, 0.05 * -78.5dB) */ |
| 506 | 0x39040206, /* [063] = 1.26e-004 = pow(10.0, 0.05 * -78.0dB) */ |
| 507 | 0x390bd472, /* [064] = 1.33e-004 = pow(10.0, 0.05 * -77.5dB) */ |
| 508 | 0x39141d84, /* [065] = 1.41e-004 = pow(10.0, 0.05 * -77.0dB) */ |
| 509 | 0x391ce445, /* [066] = 1.50e-004 = pow(10.0, 0.05 * -76.5dB) */ |
| 510 | 0x39263027, /* [067] = 1.58e-004 = pow(10.0, 0.05 * -76.0dB) */ |
| 511 | 0x3930090d, /* [068] = 1.68e-004 = pow(10.0, 0.05 * -75.5dB) */ |
| 512 | 0x393a7753, /* [069] = 1.78e-004 = pow(10.0, 0.05 * -75.0dB) */ |
| 513 | 0x394583d2, /* [070] = 1.88e-004 = pow(10.0, 0.05 * -74.5dB) */ |
| 514 | 0x395137ea, /* [071] = 2.00e-004 = pow(10.0, 0.05 * -74.0dB) */ |
| 515 | 0x395d9d8a, /* [072] = 2.11e-004 = pow(10.0, 0.05 * -73.5dB) */ |
| 516 | 0x396abf37, /* [073] = 2.24e-004 = pow(10.0, 0.05 * -73.0dB) */ |
| 517 | 0x3978a814, /* [074] = 2.37e-004 = pow(10.0, 0.05 * -72.5dB) */ |
| 518 | 0x3983b1f8, /* [075] = 2.51e-004 = pow(10.0, 0.05 * -72.0dB) */ |
| 519 | 0x398b7fa6, /* [076] = 2.66e-004 = pow(10.0, 0.05 * -71.5dB) */ |
| 520 | 0x3993c3b2, /* [077] = 2.82e-004 = pow(10.0, 0.05 * -71.0dB) */ |
| 521 | 0x399c8521, /* [078] = 2.99e-004 = pow(10.0, 0.05 * -70.5dB) */ |
| 522 | 0x39a5cb5f, /* [079] = 3.16e-004 = pow(10.0, 0.05 * -70.0dB) */ |
| 523 | 0x39af9e4d, /* [080] = 3.35e-004 = pow(10.0, 0.05 * -69.5dB) */ |
| 524 | 0x39ba063f, /* [081] = 3.55e-004 = pow(10.0, 0.05 * -69.0dB) */ |
| 525 | 0x39c50c0b, /* [082] = 3.76e-004 = pow(10.0, 0.05 * -68.5dB) */ |
| 526 | 0x39d0b90a, /* [083] = 3.98e-004 = pow(10.0, 0.05 * -68.0dB) */ |
| 527 | 0x39dd1726, /* [084] = 4.22e-004 = pow(10.0, 0.05 * -67.5dB) */ |
| 528 | 0x39ea30db, /* [085] = 4.47e-004 = pow(10.0, 0.05 * -67.0dB) */ |
| 529 | 0x39f81149, /* [086] = 4.73e-004 = pow(10.0, 0.05 * -66.5dB) */ |
| 530 | 0x3a03621b, /* [087] = 5.01e-004 = pow(10.0, 0.05 * -66.0dB) */ |
| 531 | 0x3a0b2b0d, /* [088] = 5.31e-004 = pow(10.0, 0.05 * -65.5dB) */ |
| 532 | 0x3a136a16, /* [089] = 5.62e-004 = pow(10.0, 0.05 * -65.0dB) */ |
| 533 | 0x3a1c2636, /* [090] = 5.96e-004 = pow(10.0, 0.05 * -64.5dB) */ |
| 534 | 0x3a2566d5, /* [091] = 6.31e-004 = pow(10.0, 0.05 * -64.0dB) */ |
| 535 | 0x3a2f33cd, /* [092] = 6.68e-004 = pow(10.0, 0.05 * -63.5dB) */ |
| 536 | 0x3a399570, /* [093] = 7.08e-004 = pow(10.0, 0.05 * -63.0dB) */ |
| 537 | 0x3a44948c, /* [094] = 7.50e-004 = pow(10.0, 0.05 * -62.5dB) */ |
| 538 | 0x3a503a77, /* [095] = 7.94e-004 = pow(10.0, 0.05 * -62.0dB) */ |
| 539 | 0x3a5c9112, /* [096] = 8.41e-004 = pow(10.0, 0.05 * -61.5dB) */ |
| 540 | 0x3a69a2d7, /* [097] = 8.91e-004 = pow(10.0, 0.05 * -61.0dB) */ |
| 541 | 0x3a777ada, /* [098] = 9.44e-004 = pow(10.0, 0.05 * -60.5dB) */ |
| 542 | 0x3a83126f, /* [099] = 1.00e-003 = pow(10.0, 0.05 * -60.0dB) */ |
| 543 | 0x3a8ad6a8, /* [100] = 1.06e-003 = pow(10.0, 0.05 * -59.5dB) */ |
| 544 | 0x3a9310b1, /* [101] = 1.12e-003 = pow(10.0, 0.05 * -59.0dB) */ |
| 545 | 0x3a9bc784, /* [102] = 1.19e-003 = pow(10.0, 0.05 * -58.5dB) */ |
| 546 | 0x3aa50287, /* [103] = 1.26e-003 = pow(10.0, 0.05 * -58.0dB) */ |
| 547 | 0x3aaec98e, /* [104] = 1.33e-003 = pow(10.0, 0.05 * -57.5dB) */ |
| 548 | 0x3ab924e5, /* [105] = 1.41e-003 = pow(10.0, 0.05 * -57.0dB) */ |
| 549 | 0x3ac41d56, /* [106] = 1.50e-003 = pow(10.0, 0.05 * -56.5dB) */ |
| 550 | 0x3acfbc31, /* [107] = 1.58e-003 = pow(10.0, 0.05 * -56.0dB) */ |
| 551 | 0x3adc0b51, /* [108] = 1.68e-003 = pow(10.0, 0.05 * -55.5dB) */ |
| 552 | 0x3ae91528, /* [109] = 1.78e-003 = pow(10.0, 0.05 * -55.0dB) */ |
| 553 | 0x3af6e4c6, /* [110] = 1.88e-003 = pow(10.0, 0.05 * -54.5dB) */ |
| 554 | 0x3b02c2f2, /* [111] = 2.00e-003 = pow(10.0, 0.05 * -54.0dB) */ |
| 555 | 0x3b0a8276, /* [112] = 2.11e-003 = pow(10.0, 0.05 * -53.5dB) */ |
| 556 | 0x3b12b782, /* [113] = 2.24e-003 = pow(10.0, 0.05 * -53.0dB) */ |
| 557 | 0x3b1b690d, /* [114] = 2.37e-003 = pow(10.0, 0.05 * -52.5dB) */ |
| 558 | 0x3b249e76, /* [115] = 2.51e-003 = pow(10.0, 0.05 * -52.0dB) */ |
| 559 | 0x3b2e5f8f, /* [116] = 2.66e-003 = pow(10.0, 0.05 * -51.5dB) */ |
| 560 | 0x3b38b49f, /* [117] = 2.82e-003 = pow(10.0, 0.05 * -51.0dB) */ |
| 561 | 0x3b43a669, /* [118] = 2.99e-003 = pow(10.0, 0.05 * -50.5dB) */ |
| 562 | 0x3b4f3e37, /* [119] = 3.16e-003 = pow(10.0, 0.05 * -50.0dB) */ |
| 563 | 0x3b5b85e0, /* [120] = 3.35e-003 = pow(10.0, 0.05 * -49.5dB) */ |
| 564 | 0x3b6887cf, /* [121] = 3.55e-003 = pow(10.0, 0.05 * -49.0dB) */ |
| 565 | 0x3b764f0e, /* [122] = 3.76e-003 = pow(10.0, 0.05 * -48.5dB) */ |
| 566 | 0x3b8273a6, /* [123] = 3.98e-003 = pow(10.0, 0.05 * -48.0dB) */ |
| 567 | 0x3b8a2e77, /* [124] = 4.22e-003 = pow(10.0, 0.05 * -47.5dB) */ |
| 568 | 0x3b925e89, /* [125] = 4.47e-003 = pow(10.0, 0.05 * -47.0dB) */ |
| 569 | 0x3b9b0ace, /* [126] = 4.73e-003 = pow(10.0, 0.05 * -46.5dB) */ |
| 570 | 0x3ba43aa2, /* [127] = 5.01e-003 = pow(10.0, 0.05 * -46.0dB) */ |
| 571 | 0x3badf5d1, /* [128] = 5.31e-003 = pow(10.0, 0.05 * -45.5dB) */ |
| 572 | 0x3bb8449c, /* [129] = 5.62e-003 = pow(10.0, 0.05 * -45.0dB) */ |
| 573 | 0x3bc32fc3, /* [130] = 5.96e-003 = pow(10.0, 0.05 * -44.5dB) */ |
| 574 | 0x3bcec08a, /* [131] = 6.31e-003 = pow(10.0, 0.05 * -44.0dB) */ |
| 575 | 0x3bdb00c0, /* [132] = 6.68e-003 = pow(10.0, 0.05 * -43.5dB) */ |
| 576 | 0x3be7facc, /* [133] = 7.08e-003 = pow(10.0, 0.05 * -43.0dB) */ |
| 577 | 0x3bf5b9b0, /* [134] = 7.50e-003 = pow(10.0, 0.05 * -42.5dB) */ |
| 578 | 0x3c02248a, /* [135] = 7.94e-003 = pow(10.0, 0.05 * -42.0dB) */ |
| 579 | 0x3c09daac, /* [136] = 8.41e-003 = pow(10.0, 0.05 * -41.5dB) */ |
| 580 | 0x3c1205c6, /* [137] = 8.91e-003 = pow(10.0, 0.05 * -41.0dB) */ |
| 581 | 0x3c1aacc8, /* [138] = 9.44e-003 = pow(10.0, 0.05 * -40.5dB) */ |
| 582 | 0x3c23d70a, /* [139] = 1.00e-002 = pow(10.0, 0.05 * -40.0dB) */ |
| 583 | 0x3c2d8c52, /* [140] = 1.06e-002 = pow(10.0, 0.05 * -39.5dB) */ |
| 584 | 0x3c37d4dd, /* [141] = 1.12e-002 = pow(10.0, 0.05 * -39.0dB) */ |
| 585 | 0x3c42b965, /* [142] = 1.19e-002 = pow(10.0, 0.05 * -38.5dB) */ |
| 586 | 0x3c4e4329, /* [143] = 1.26e-002 = pow(10.0, 0.05 * -38.0dB) */ |
| 587 | 0x3c5a7bf1, /* [144] = 1.33e-002 = pow(10.0, 0.05 * -37.5dB) */ |
| 588 | 0x3c676e1e, /* [145] = 1.41e-002 = pow(10.0, 0.05 * -37.0dB) */ |
| 589 | 0x3c7524ac, /* [146] = 1.50e-002 = pow(10.0, 0.05 * -36.5dB) */ |
| 590 | 0x3c81d59f, /* [147] = 1.58e-002 = pow(10.0, 0.05 * -36.0dB) */ |
| 591 | 0x3c898712, /* [148] = 1.68e-002 = pow(10.0, 0.05 * -35.5dB) */ |
| 592 | 0x3c91ad39, /* [149] = 1.78e-002 = pow(10.0, 0.05 * -35.0dB) */ |
| 593 | 0x3c9a4efc, /* [150] = 1.88e-002 = pow(10.0, 0.05 * -34.5dB) */ |
| 594 | 0x3ca373af, /* [151] = 2.00e-002 = pow(10.0, 0.05 * -34.0dB) */ |
| 595 | 0x3cad2314, /* [152] = 2.11e-002 = pow(10.0, 0.05 * -33.5dB) */ |
| 596 | 0x3cb76563, /* [153] = 2.24e-002 = pow(10.0, 0.05 * -33.0dB) */ |
| 597 | 0x3cc24350, /* [154] = 2.37e-002 = pow(10.0, 0.05 * -32.5dB) */ |
| 598 | 0x3ccdc614, /* [155] = 2.51e-002 = pow(10.0, 0.05 * -32.0dB) */ |
| 599 | 0x3cd9f773, /* [156] = 2.66e-002 = pow(10.0, 0.05 * -31.5dB) */ |
| 600 | 0x3ce6e1c6, /* [157] = 2.82e-002 = pow(10.0, 0.05 * -31.0dB) */ |
| 601 | 0x3cf49003, /* [158] = 2.99e-002 = pow(10.0, 0.05 * -30.5dB) */ |
| 602 | 0x3d0186e2, /* [159] = 3.16e-002 = pow(10.0, 0.05 * -30.0dB) */ |
| 603 | 0x3d0933ac, /* [160] = 3.35e-002 = pow(10.0, 0.05 * -29.5dB) */ |
| 604 | 0x3d1154e1, /* [161] = 3.55e-002 = pow(10.0, 0.05 * -29.0dB) */ |
| 605 | 0x3d19f169, /* [162] = 3.76e-002 = pow(10.0, 0.05 * -28.5dB) */ |
| 606 | 0x3d231090, /* [163] = 3.98e-002 = pow(10.0, 0.05 * -28.0dB) */ |
| 607 | 0x3d2cba15, /* [164] = 4.22e-002 = pow(10.0, 0.05 * -27.5dB) */ |
| 608 | 0x3d36f62b, /* [165] = 4.47e-002 = pow(10.0, 0.05 * -27.0dB) */ |
| 609 | 0x3d41cd81, /* [166] = 4.73e-002 = pow(10.0, 0.05 * -26.5dB) */ |
| 610 | 0x3d4d494a, /* [167] = 5.01e-002 = pow(10.0, 0.05 * -26.0dB) */ |
| 611 | 0x3d597345, /* [168] = 5.31e-002 = pow(10.0, 0.05 * -25.5dB) */ |
| 612 | 0x3d6655c3, /* [169] = 5.62e-002 = pow(10.0, 0.05 * -25.0dB) */ |
| 613 | 0x3d73fbb4, /* [170] = 5.96e-002 = pow(10.0, 0.05 * -24.5dB) */ |
| 614 | 0x3d813856, /* [171] = 6.31e-002 = pow(10.0, 0.05 * -24.0dB) */ |
| 615 | 0x3d88e078, /* [172] = 6.68e-002 = pow(10.0, 0.05 * -23.5dB) */ |
| 616 | 0x3d90fcbf, /* [173] = 7.08e-002 = pow(10.0, 0.05 * -23.0dB) */ |
| 617 | 0x3d99940e, /* [174] = 7.50e-002 = pow(10.0, 0.05 * -22.5dB) */ |
| 618 | 0x3da2adad, /* [175] = 7.94e-002 = pow(10.0, 0.05 * -22.0dB) */ |
| 619 | 0x3dac5156, /* [176] = 8.41e-002 = pow(10.0, 0.05 * -21.5dB) */ |
| 620 | 0x3db68738, /* [177] = 8.91e-002 = pow(10.0, 0.05 * -21.0dB) */ |
| 621 | 0x3dc157fb, /* [178] = 9.44e-002 = pow(10.0, 0.05 * -20.5dB) */ |
| 622 | 0x3dcccccd, /* [179] = 1.00e-001 = pow(10.0, 0.05 * -20.0dB) */ |
| 623 | 0x3dd8ef67, /* [180] = 1.06e-001 = pow(10.0, 0.05 * -19.5dB) */ |
| 624 | 0x3de5ca15, /* [181] = 1.12e-001 = pow(10.0, 0.05 * -19.0dB) */ |
| 625 | 0x3df367bf, /* [182] = 1.19e-001 = pow(10.0, 0.05 * -18.5dB) */ |
| 626 | 0x3e00e9f9, /* [183] = 1.26e-001 = pow(10.0, 0.05 * -18.0dB) */ |
| 627 | 0x3e088d77, /* [184] = 1.33e-001 = pow(10.0, 0.05 * -17.5dB) */ |
| 628 | 0x3e10a4d3, /* [185] = 1.41e-001 = pow(10.0, 0.05 * -17.0dB) */ |
| 629 | 0x3e1936ec, /* [186] = 1.50e-001 = pow(10.0, 0.05 * -16.5dB) */ |
| 630 | 0x3e224b06, /* [187] = 1.58e-001 = pow(10.0, 0.05 * -16.0dB) */ |
| 631 | 0x3e2be8d7, /* [188] = 1.68e-001 = pow(10.0, 0.05 * -15.5dB) */ |
| 632 | 0x3e361887, /* [189] = 1.78e-001 = pow(10.0, 0.05 * -15.0dB) */ |
| 633 | 0x3e40e2bb, /* [190] = 1.88e-001 = pow(10.0, 0.05 * -14.5dB) */ |
| 634 | 0x3e4c509b, /* [191] = 2.00e-001 = pow(10.0, 0.05 * -14.0dB) */ |
| 635 | 0x3e586bd9, /* [192] = 2.11e-001 = pow(10.0, 0.05 * -13.5dB) */ |
| 636 | 0x3e653ebb, /* [193] = 2.24e-001 = pow(10.0, 0.05 * -13.0dB) */ |
| 637 | 0x3e72d424, /* [194] = 2.37e-001 = pow(10.0, 0.05 * -12.5dB) */ |
| 638 | 0x3e809bcc, /* [195] = 2.51e-001 = pow(10.0, 0.05 * -12.0dB) */ |
| 639 | 0x3e883aa8, /* [196] = 2.66e-001 = pow(10.0, 0.05 * -11.5dB) */ |
| 640 | 0x3e904d1c, /* [197] = 2.82e-001 = pow(10.0, 0.05 * -11.0dB) */ |
| 641 | 0x3e98da02, /* [198] = 2.99e-001 = pow(10.0, 0.05 * -10.5dB) */ |
| 642 | 0x3ea1e89b, /* [199] = 3.16e-001 = pow(10.0, 0.05 * -10.0dB) */ |
| 643 | 0x3eab8097, /* [200] = 3.35e-001 = pow(10.0, 0.05 * -9.5dB) */ |
| 644 | 0x3eb5aa1a, /* [201] = 3.55e-001 = pow(10.0, 0.05 * -9.0dB) */ |
| 645 | 0x3ec06dc3, /* [202] = 3.76e-001 = pow(10.0, 0.05 * -8.5dB) */ |
| 646 | 0x3ecbd4b4, /* [203] = 3.98e-001 = pow(10.0, 0.05 * -8.0dB) */ |
| 647 | 0x3ed7e89b, /* [204] = 4.22e-001 = pow(10.0, 0.05 * -7.5dB) */ |
| 648 | 0x3ee4b3b6, /* [205] = 4.47e-001 = pow(10.0, 0.05 * -7.0dB) */ |
| 649 | 0x3ef240e2, /* [206] = 4.73e-001 = pow(10.0, 0.05 * -6.5dB) */ |
| 650 | 0x3f004dce, /* [207] = 5.01e-001 = pow(10.0, 0.05 * -6.0dB) */ |
| 651 | 0x3f07e80b, /* [208] = 5.31e-001 = pow(10.0, 0.05 * -5.5dB) */ |
| 652 | 0x3f0ff59a, /* [209] = 5.62e-001 = pow(10.0, 0.05 * -5.0dB) */ |
| 653 | 0x3f187d50, /* [210] = 5.96e-001 = pow(10.0, 0.05 * -4.5dB) */ |
| 654 | 0x3f21866c, /* [211] = 6.31e-001 = pow(10.0, 0.05 * -4.0dB) */ |
| 655 | 0x3f2b1896, /* [212] = 6.68e-001 = pow(10.0, 0.05 * -3.5dB) */ |
| 656 | 0x3f353bef, /* [213] = 7.08e-001 = pow(10.0, 0.05 * -3.0dB) */ |
| 657 | 0x3f3ff911, /* [214] = 7.50e-001 = pow(10.0, 0.05 * -2.5dB) */ |
| 658 | 0x3f4b5918, /* [215] = 7.94e-001 = pow(10.0, 0.05 * -2.0dB) */ |
| 659 | 0x3f5765ac, /* [216] = 8.41e-001 = pow(10.0, 0.05 * -1.5dB) */ |
| 660 | 0x3f642905, /* [217] = 8.91e-001 = pow(10.0, 0.05 * -1.0dB) */ |
| 661 | 0x3f71adf9, /* [218] = 9.44e-001 = pow(10.0, 0.05 * -0.5dB) */ |
| 662 | 0x3f800000, /* [219] = 1.00e+000 = pow(10.0, 0.05 * 0.0dB) */ |
| 663 | 0x3f8795a0, /* [220] = 1.06e+000 = pow(10.0, 0.05 * 0.5dB) */ |
| 664 | 0x3f8f9e4d, /* [221] = 1.12e+000 = pow(10.0, 0.05 * 1.0dB) */ |
| 665 | 0x3f9820d7, /* [222] = 1.19e+000 = pow(10.0, 0.05 * 1.5dB) */ |
| 666 | 0x3fa12478, /* [223] = 1.26e+000 = pow(10.0, 0.05 * 2.0dB) */ |
| 667 | 0x3faab0d5, /* [224] = 1.33e+000 = pow(10.0, 0.05 * 2.5dB) */ |
| 668 | 0x3fb4ce08, /* [225] = 1.41e+000 = pow(10.0, 0.05 * 3.0dB) */ |
| 669 | 0x3fbf84a6, /* [226] = 1.50e+000 = pow(10.0, 0.05 * 3.5dB) */ |
| 670 | 0x3fcaddc8, /* [227] = 1.58e+000 = pow(10.0, 0.05 * 4.0dB) */ |
| 671 | 0x3fd6e30d, /* [228] = 1.68e+000 = pow(10.0, 0.05 * 4.5dB) */ |
| 672 | 0x3fe39ea9, /* [229] = 1.78e+000 = pow(10.0, 0.05 * 5.0dB) */ |
| 673 | 0x3ff11b6a, /* [230] = 1.88e+000 = pow(10.0, 0.05 * 5.5dB) */ |
| 674 | 0x3fff64c1, /* [231] = 2.00e+000 = pow(10.0, 0.05 * 6.0dB) */ |
| 675 | 0x40074368, /* [232] = 2.11e+000 = pow(10.0, 0.05 * 6.5dB) */ |
| 676 | 0x400f4735, /* [233] = 2.24e+000 = pow(10.0, 0.05 * 7.0dB) */ |
| 677 | 0x4017c496, /* [234] = 2.37e+000 = pow(10.0, 0.05 * 7.5dB) */ |
| 678 | 0x4020c2bf, /* [235] = 2.51e+000 = pow(10.0, 0.05 * 8.0dB) */ |
| 679 | 0x402a4952, /* [236] = 2.66e+000 = pow(10.0, 0.05 * 8.5dB) */ |
| 680 | 0x40346063, /* [237] = 2.82e+000 = pow(10.0, 0.05 * 9.0dB) */ |
| 681 | 0x403f1082, /* [238] = 2.99e+000 = pow(10.0, 0.05 * 9.5dB) */ |
| 682 | 0x404a62c2, /* [239] = 3.16e+000 = pow(10.0, 0.05 * 10.0dB) */ |
| 683 | 0x405660bd, /* [240] = 3.35e+000 = pow(10.0, 0.05 * 10.5dB) */ |
| 684 | 0x406314a0, /* [241] = 3.55e+000 = pow(10.0, 0.05 * 11.0dB) */ |
| 685 | 0x40708933, /* [242] = 3.76e+000 = pow(10.0, 0.05 * 11.5dB) */ |
| 686 | 0x407ec9e1, /* [243] = 3.98e+000 = pow(10.0, 0.05 * 12.0dB) */ |
| 687 | 0x4086f161, /* [244] = 4.22e+000 = pow(10.0, 0.05 * 12.5dB) */ |
| 688 | 0x408ef052, /* [245] = 4.47e+000 = pow(10.0, 0.05 * 13.0dB) */ |
| 689 | 0x4097688d, /* [246] = 4.73e+000 = pow(10.0, 0.05 * 13.5dB) */ |
| 690 | 0x40a06142, /* [247] = 5.01e+000 = pow(10.0, 0.05 * 14.0dB) */ |
| 691 | 0x40a9e20e, /* [248] = 5.31e+000 = pow(10.0, 0.05 * 14.5dB) */ |
| 692 | 0x40b3f300, /* [249] = 5.62e+000 = pow(10.0, 0.05 * 15.0dB) */ |
| 693 | 0x40be9ca5, /* [250] = 5.96e+000 = pow(10.0, 0.05 * 15.5dB) */ |
| 694 | 0x40c9e807, /* [251] = 6.31e+000 = pow(10.0, 0.05 * 16.0dB) */ |
| 695 | 0x40d5debc, /* [252] = 6.68e+000 = pow(10.0, 0.05 * 16.5dB) */ |
| 696 | 0x40e28aeb, /* [253] = 7.08e+000 = pow(10.0, 0.05 * 17.0dB) */ |
| 697 | 0x40eff755, /* [254] = 7.50e+000 = pow(10.0, 0.05 * 17.5dB) */ |
| 698 | 0x40fe2f5e, /* [255] = 7.94e+000 = pow(10.0, 0.05 * 18.0dB) */ |
| 699 | }; |
| 700 | |
| 701 | #define MIXART_DIGITAL_LEVEL_MIN 0 /* -109.5 dB */ |
| 702 | #define MIXART_DIGITAL_LEVEL_MAX 255 /* 18.0 dB */ |
| 703 | #define MIXART_DIGITAL_ZERO_LEVEL 219 /* 0.0 dB */ |
| 704 | |
| 705 | |
| 706 | int mixart_update_playback_stream_level(mixart_t* chip, int is_aes, int idx) |
| 707 | { |
| 708 | int err, i; |
| 709 | int volume[2]; |
| 710 | mixart_msg_t request; |
| 711 | mixart_set_out_stream_level_req_t set_level; |
| 712 | u32 status; |
| 713 | mixart_pipe_t *pipe; |
| 714 | |
| 715 | memset(&set_level, 0, sizeof(set_level)); |
| 716 | set_level.nb_of_stream = 1; |
| 717 | set_level.stream_level.desc.stream_idx = idx; |
| 718 | |
| 719 | if(is_aes) { |
| 720 | pipe = &chip->pipe_out_dig; /* AES playback */ |
| 721 | idx += MIXART_PLAYBACK_STREAMS; |
| 722 | } else { |
| 723 | pipe = &chip->pipe_out_ana; /* analog playback */ |
| 724 | } |
| 725 | |
| 726 | /* only when pipe exists ! */ |
| 727 | if(pipe->status == PIPE_UNDEFINED) |
| 728 | return 0; |
| 729 | |
| 730 | set_level.stream_level.desc.uid_pipe = pipe->group_uid; |
| 731 | |
| 732 | for(i=0; i<2; i++) { |
| 733 | if(chip->digital_playback_active[idx][i]) |
| 734 | volume[i] = chip->digital_playback_volume[idx][i]; |
| 735 | else |
| 736 | volume[i] = MIXART_DIGITAL_LEVEL_MIN; |
| 737 | } |
| 738 | |
| 739 | set_level.stream_level.out_level.valid_mask1 = MIXART_OUT_STREAM_SET_LEVEL_LEFT_AUDIO1 | MIXART_OUT_STREAM_SET_LEVEL_RIGHT_AUDIO2; |
| 740 | set_level.stream_level.out_level.left_to_out1_level = mixart_digital_level[volume[0]]; |
| 741 | set_level.stream_level.out_level.right_to_out2_level = mixart_digital_level[volume[1]]; |
| 742 | |
| 743 | request.message_id = MSG_STREAM_SET_OUT_STREAM_LEVEL; |
| 744 | request.uid = (mixart_uid_t){0,0}; |
| 745 | request.data = &set_level; |
| 746 | request.size = sizeof(set_level); |
| 747 | |
| 748 | err = snd_mixart_send_msg(chip->mgr, &request, sizeof(status), &status); |
| 749 | if((err<0) || status) { |
| 750 | snd_printk(KERN_DEBUG "error MSG_STREAM_SET_OUT_STREAM_LEVEL card(%d) status(%x)\n", chip->chip_idx, status); |
| 751 | return -EINVAL; |
| 752 | } |
| 753 | return 0; |
| 754 | } |
| 755 | |
| 756 | int mixart_update_capture_stream_level(mixart_t* chip, int is_aes) |
| 757 | { |
| 758 | int err, i, idx; |
| 759 | mixart_pipe_t* pipe; |
| 760 | mixart_msg_t request; |
| 761 | mixart_set_in_audio_level_req_t set_level; |
| 762 | u32 status; |
| 763 | |
| 764 | if(is_aes) { |
| 765 | idx = 1; |
| 766 | pipe = &chip->pipe_in_dig; |
| 767 | } else { |
| 768 | idx = 0; |
| 769 | pipe = &chip->pipe_in_ana; |
| 770 | } |
| 771 | |
| 772 | /* only when pipe exists ! */ |
| 773 | if(pipe->status == PIPE_UNDEFINED) |
| 774 | return 0; |
| 775 | |
| 776 | memset(&set_level, 0, sizeof(set_level)); |
| 777 | set_level.audio_count = 2; |
| 778 | set_level.level[0].connector = pipe->uid_left_connector; |
| 779 | set_level.level[1].connector = pipe->uid_right_connector; |
| 780 | |
| 781 | for(i=0; i<2; i++) { |
| 782 | set_level.level[i].valid_mask1 = MIXART_AUDIO_LEVEL_DIGITAL_MASK; |
| 783 | set_level.level[i].digital_level = mixart_digital_level[chip->digital_capture_volume[idx][i]]; |
| 784 | } |
| 785 | |
| 786 | request.message_id = MSG_STREAM_SET_IN_AUDIO_LEVEL; |
| 787 | request.uid = (mixart_uid_t){0,0}; |
| 788 | request.data = &set_level; |
| 789 | request.size = sizeof(set_level); |
| 790 | |
| 791 | err = snd_mixart_send_msg(chip->mgr, &request, sizeof(status), &status); |
| 792 | if((err<0) || status) { |
| 793 | snd_printk(KERN_DEBUG "error MSG_STREAM_SET_IN_AUDIO_LEVEL card(%d) status(%x)\n", chip->chip_idx, status); |
| 794 | return -EINVAL; |
| 795 | } |
| 796 | return 0; |
| 797 | } |
| 798 | |
| 799 | |
| 800 | /* shared */ |
| 801 | static int mixart_digital_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| 802 | { |
| 803 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 804 | uinfo->count = 2; |
| 805 | uinfo->value.integer.min = MIXART_DIGITAL_LEVEL_MIN; /* -109.5 dB */ |
| 806 | uinfo->value.integer.max = MIXART_DIGITAL_LEVEL_MAX; /* 18.0 dB */ |
| 807 | return 0; |
| 808 | } |
| 809 | |
| 810 | #define MIXART_VOL_REC_MASK 1 |
| 811 | #define MIXART_VOL_AES_MASK 2 |
| 812 | |
| 813 | static int mixart_pcm_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 814 | { |
| 815 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 816 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ |
| 817 | int *stored_volume; |
| 818 | int is_capture = kcontrol->private_value & MIXART_VOL_REC_MASK; |
| 819 | int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; |
| 820 | down(&chip->mgr->mixer_mutex); |
| 821 | if(is_capture) { |
| 822 | if(is_aes) stored_volume = chip->digital_capture_volume[1]; /* AES capture */ |
| 823 | else stored_volume = chip->digital_capture_volume[0]; /* analog capture */ |
| 824 | } else { |
| 825 | snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); |
| 826 | if(is_aes) stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx]; /* AES playback */ |
| 827 | else stored_volume = chip->digital_playback_volume[idx]; /* analog playback */ |
| 828 | } |
| 829 | ucontrol->value.integer.value[0] = stored_volume[0]; |
| 830 | ucontrol->value.integer.value[1] = stored_volume[1]; |
| 831 | up(&chip->mgr->mixer_mutex); |
| 832 | return 0; |
| 833 | } |
| 834 | |
| 835 | static int mixart_pcm_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 836 | { |
| 837 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 838 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ |
| 839 | int changed = 0; |
| 840 | int is_capture = kcontrol->private_value & MIXART_VOL_REC_MASK; |
| 841 | int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; |
| 842 | int* stored_volume; |
| 843 | int i; |
| 844 | down(&chip->mgr->mixer_mutex); |
| 845 | if(is_capture) { |
| 846 | if(is_aes) stored_volume = chip->digital_capture_volume[1]; /* AES capture */ |
| 847 | else stored_volume = chip->digital_capture_volume[0]; /* analog capture */ |
| 848 | } else { |
| 849 | snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); |
| 850 | if(is_aes) stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx]; /* AES playback */ |
| 851 | else stored_volume = chip->digital_playback_volume[idx]; /* analog playback */ |
| 852 | } |
| 853 | for(i=0; i<2; i++) { |
| 854 | if(stored_volume[i] != ucontrol->value.integer.value[i]) { |
| 855 | stored_volume[i] = ucontrol->value.integer.value[i]; |
| 856 | changed = 1; |
| 857 | } |
| 858 | } |
| 859 | if(changed) { |
| 860 | if(is_capture) mixart_update_capture_stream_level(chip, is_aes); |
| 861 | else mixart_update_playback_stream_level(chip, is_aes, idx); |
| 862 | } |
| 863 | up(&chip->mgr->mixer_mutex); |
| 864 | return changed; |
| 865 | } |
| 866 | |
| 867 | static snd_kcontrol_new_t snd_mixart_pcm_vol = |
| 868 | { |
| 869 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 870 | /* name will be filled later */ |
| 871 | /* count will be filled later */ |
| 872 | .info = mixart_digital_vol_info, /* shared */ |
| 873 | .get = mixart_pcm_vol_get, |
| 874 | .put = mixart_pcm_vol_put, |
| 875 | }; |
| 876 | |
| 877 | |
| 878 | static int mixart_pcm_sw_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 879 | { |
| 880 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 881 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ |
| 882 | snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); |
| 883 | down(&chip->mgr->mixer_mutex); |
| 884 | if(kcontrol->private_value & MIXART_VOL_AES_MASK) /* AES playback */ |
| 885 | idx += MIXART_PLAYBACK_STREAMS; |
| 886 | ucontrol->value.integer.value[0] = chip->digital_playback_active[idx][0]; |
| 887 | ucontrol->value.integer.value[1] = chip->digital_playback_active[idx][1]; |
| 888 | up(&chip->mgr->mixer_mutex); |
| 889 | return 0; |
| 890 | } |
| 891 | |
| 892 | static int mixart_pcm_sw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 893 | { |
| 894 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 895 | int changed = 0; |
| 896 | int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; |
| 897 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ |
| 898 | int i, j; |
| 899 | snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); |
| 900 | down(&chip->mgr->mixer_mutex); |
| 901 | j = idx; |
| 902 | if(is_aes) j += MIXART_PLAYBACK_STREAMS; |
| 903 | for(i=0; i<2; i++) { |
| 904 | if(chip->digital_playback_active[j][i] != ucontrol->value.integer.value[i]) { |
| 905 | chip->digital_playback_active[j][i] = ucontrol->value.integer.value[i]; |
| 906 | changed = 1; |
| 907 | } |
| 908 | } |
| 909 | if(changed) mixart_update_playback_stream_level(chip, is_aes, idx); |
| 910 | up(&chip->mgr->mixer_mutex); |
| 911 | return changed; |
| 912 | } |
| 913 | |
| 914 | static snd_kcontrol_new_t mixart_control_pcm_switch = { |
| 915 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 916 | /* name will be filled later */ |
| 917 | .count = MIXART_PLAYBACK_STREAMS, |
| 918 | .info = mixart_sw_info, /* shared */ |
| 919 | .get = mixart_pcm_sw_get, |
| 920 | .put = mixart_pcm_sw_put |
| 921 | }; |
| 922 | |
| 923 | static int mixart_update_monitoring(mixart_t* chip, int channel) |
| 924 | { |
| 925 | int err; |
| 926 | mixart_msg_t request; |
| 927 | mixart_set_out_audio_level_t audio_level; |
| 928 | u32 resp; |
| 929 | |
| 930 | if(chip->pipe_out_ana.status == PIPE_UNDEFINED) |
| 931 | return -EINVAL; /* no pipe defined */ |
| 932 | |
| 933 | if(!channel) request.uid = chip->pipe_out_ana.uid_left_connector; |
| 934 | else request.uid = chip->pipe_out_ana.uid_right_connector; |
| 935 | request.message_id = MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL; |
| 936 | request.data = &audio_level; |
| 937 | request.size = sizeof(audio_level); |
| 938 | |
| 939 | memset(&audio_level, 0, sizeof(audio_level)); |
| 940 | audio_level.valid_mask1 = MIXART_AUDIO_LEVEL_MONITOR_MASK | MIXART_AUDIO_LEVEL_MUTE_M1_MASK; |
| 941 | audio_level.monitor_level = mixart_digital_level[chip->monitoring_volume[channel!=0]]; |
| 942 | audio_level.monitor_mute1 = !chip->monitoring_active[channel!=0]; |
| 943 | |
| 944 | err = snd_mixart_send_msg(chip->mgr, &request, sizeof(resp), &resp); |
| 945 | if((err<0) || resp) { |
| 946 | snd_printk(KERN_DEBUG "error MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL card(%d) resp(%x)\n", chip->chip_idx, resp); |
| 947 | return -EINVAL; |
| 948 | } |
| 949 | return 0; |
| 950 | } |
| 951 | |
| 952 | /* |
| 953 | * monitoring level control |
| 954 | */ |
| 955 | |
| 956 | static int mixart_monitor_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 957 | { |
| 958 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 959 | down(&chip->mgr->mixer_mutex); |
| 960 | ucontrol->value.integer.value[0] = chip->monitoring_volume[0]; |
| 961 | ucontrol->value.integer.value[1] = chip->monitoring_volume[1]; |
| 962 | up(&chip->mgr->mixer_mutex); |
| 963 | return 0; |
| 964 | } |
| 965 | |
| 966 | static int mixart_monitor_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 967 | { |
| 968 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 969 | int changed = 0; |
| 970 | int i; |
| 971 | down(&chip->mgr->mixer_mutex); |
| 972 | for(i=0; i<2; i++) { |
| 973 | if(chip->monitoring_volume[i] != ucontrol->value.integer.value[i]) { |
| 974 | chip->monitoring_volume[i] = ucontrol->value.integer.value[i]; |
| 975 | mixart_update_monitoring(chip, i); |
| 976 | changed = 1; |
| 977 | } |
| 978 | } |
| 979 | up(&chip->mgr->mixer_mutex); |
| 980 | return changed; |
| 981 | } |
| 982 | |
| 983 | static snd_kcontrol_new_t mixart_control_monitor_vol = { |
| 984 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 985 | .name = "Monitoring Volume", |
| 986 | .info = mixart_digital_vol_info, /* shared */ |
| 987 | .get = mixart_monitor_vol_get, |
| 988 | .put = mixart_monitor_vol_put, |
| 989 | }; |
| 990 | |
| 991 | /* |
| 992 | * monitoring switch control |
| 993 | */ |
| 994 | |
| 995 | static int mixart_monitor_sw_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 996 | { |
| 997 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 998 | down(&chip->mgr->mixer_mutex); |
| 999 | ucontrol->value.integer.value[0] = chip->monitoring_active[0]; |
| 1000 | ucontrol->value.integer.value[1] = chip->monitoring_active[1]; |
| 1001 | up(&chip->mgr->mixer_mutex); |
| 1002 | return 0; |
| 1003 | } |
| 1004 | |
| 1005 | static int mixart_monitor_sw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 1006 | { |
| 1007 | mixart_t *chip = snd_kcontrol_chip(kcontrol); |
| 1008 | int changed = 0; |
| 1009 | int i; |
| 1010 | down(&chip->mgr->mixer_mutex); |
| 1011 | for(i=0; i<2; i++) { |
| 1012 | if(chip->monitoring_active[i] != ucontrol->value.integer.value[i]) { |
| 1013 | chip->monitoring_active[i] = ucontrol->value.integer.value[i]; |
| 1014 | changed |= (1<<i); /* mask 0x01 ans 0x02 */ |
| 1015 | } |
| 1016 | } |
| 1017 | if(changed) { |
| 1018 | /* allocate or release resources for monitoring */ |
| 1019 | int allocate = chip->monitoring_active[0] || chip->monitoring_active[1]; |
| 1020 | if(allocate) { |
| 1021 | snd_mixart_add_ref_pipe( chip, MIXART_PCM_ANALOG, 0, 1); /* allocate the playback pipe for monitoring */ |
| 1022 | snd_mixart_add_ref_pipe( chip, MIXART_PCM_ANALOG, 1, 1); /* allocate the capture pipe for monitoring */ |
| 1023 | } |
| 1024 | if(changed & 0x01) mixart_update_monitoring(chip, 0); |
| 1025 | if(changed & 0x02) mixart_update_monitoring(chip, 1); |
| 1026 | if(!allocate) { |
| 1027 | snd_mixart_kill_ref_pipe( chip->mgr, &chip->pipe_in_ana, 1); /* release the capture pipe for monitoring */ |
| 1028 | snd_mixart_kill_ref_pipe( chip->mgr, &chip->pipe_out_ana, 1); /* release the playback pipe for monitoring */ |
| 1029 | } |
| 1030 | } |
| 1031 | |
| 1032 | up(&chip->mgr->mixer_mutex); |
| 1033 | return (changed != 0); |
| 1034 | } |
| 1035 | |
| 1036 | static snd_kcontrol_new_t mixart_control_monitor_sw = { |
| 1037 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1038 | .name = "Monitoring Switch", |
| 1039 | .info = mixart_sw_info, /* shared */ |
| 1040 | .get = mixart_monitor_sw_get, |
| 1041 | .put = mixart_monitor_sw_put |
| 1042 | }; |
| 1043 | |
| 1044 | |
| 1045 | static void mixart_reset_audio_levels(mixart_t *chip) |
| 1046 | { |
| 1047 | /* analog volumes can be set even if there is no pipe */ |
| 1048 | mixart_update_analog_audio_level(chip, 0); |
| 1049 | /* analog levels for capture only on the first two chips */ |
| 1050 | if(chip->chip_idx < 2) { |
| 1051 | mixart_update_analog_audio_level(chip, 1); |
| 1052 | } |
| 1053 | return; |
| 1054 | } |
| 1055 | |
| 1056 | |
| 1057 | int snd_mixart_create_mixer(mixart_mgr_t *mgr) |
| 1058 | { |
| 1059 | mixart_t *chip; |
| 1060 | int err, i; |
| 1061 | |
| 1062 | init_MUTEX(&mgr->mixer_mutex); /* can be in another place */ |
| 1063 | |
| 1064 | for(i=0; i<mgr->num_cards; i++) { |
| 1065 | snd_kcontrol_new_t temp; |
| 1066 | chip = mgr->chip[i]; |
| 1067 | |
| 1068 | /* analog output level control */ |
| 1069 | temp = mixart_control_analog_level; |
| 1070 | temp.name = "Master Playback Volume"; |
| 1071 | temp.private_value = 0; /* playback */ |
| 1072 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1073 | return err; |
| 1074 | /* output mute controls */ |
| 1075 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&mixart_control_output_switch, chip))) < 0) |
| 1076 | return err; |
| 1077 | |
| 1078 | /* analog input level control only on first two chips !*/ |
| 1079 | if(i<2) { |
| 1080 | temp = mixart_control_analog_level; |
| 1081 | temp.name = "Master Capture Volume"; |
| 1082 | temp.private_value = 1; /* capture */ |
| 1083 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1084 | return err; |
| 1085 | } |
| 1086 | |
| 1087 | temp = snd_mixart_pcm_vol; |
| 1088 | temp.name = "PCM Playback Volume"; |
| 1089 | temp.count = MIXART_PLAYBACK_STREAMS; |
| 1090 | temp.private_value = 0; /* playback analog */ |
| 1091 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1092 | return err; |
| 1093 | |
| 1094 | temp.name = "PCM Capture Volume"; |
| 1095 | temp.count = 1; |
| 1096 | temp.private_value = MIXART_VOL_REC_MASK; /* capture analog */ |
| 1097 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1098 | return err; |
| 1099 | |
| 1100 | if(mgr->board_type == MIXART_DAUGHTER_TYPE_AES) { |
| 1101 | temp.name = "AES Playback Volume"; |
| 1102 | temp.count = MIXART_PLAYBACK_STREAMS; |
| 1103 | temp.private_value = MIXART_VOL_AES_MASK; /* playback AES/EBU */ |
| 1104 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1105 | return err; |
| 1106 | |
| 1107 | temp.name = "AES Capture Volume"; |
| 1108 | temp.count = 0; |
| 1109 | temp.private_value = MIXART_VOL_REC_MASK | MIXART_VOL_AES_MASK; /* capture AES/EBU */ |
| 1110 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1111 | return err; |
| 1112 | } |
| 1113 | temp = mixart_control_pcm_switch; |
| 1114 | temp.name = "PCM Playback Switch"; |
| 1115 | temp.private_value = 0; /* playback analog */ |
| 1116 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1117 | return err; |
| 1118 | |
| 1119 | if(mgr->board_type == MIXART_DAUGHTER_TYPE_AES) { |
| 1120 | temp.name = "AES Playback Switch"; |
| 1121 | temp.private_value = MIXART_VOL_AES_MASK; /* playback AES/EBU */ |
| 1122 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0) |
| 1123 | return err; |
| 1124 | } |
| 1125 | |
| 1126 | /* monitoring */ |
| 1127 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&mixart_control_monitor_vol, chip))) < 0) |
| 1128 | return err; |
| 1129 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&mixart_control_monitor_sw, chip))) < 0) |
| 1130 | return err; |
| 1131 | |
| 1132 | /* init all mixer data and program the master volumes/switches */ |
| 1133 | mixart_reset_audio_levels(chip); |
| 1134 | } |
| 1135 | return 0; |
| 1136 | } |