1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * Driver for Digigram miXart soundcards |
4 | * |
5 | * mixer callbacks |
6 | * |
7 | * Copyright (c) 2003 by Digigram <alsa@digigram.com> |
8 | */ |
9 | |
10 | #include <linux/time.h> |
11 | #include <linux/interrupt.h> |
12 | #include <linux/init.h> |
13 | #include <linux/mutex.h> |
14 | |
15 | #include <sound/core.h> |
16 | #include "mixart.h" |
17 | #include "mixart_core.h" |
18 | #include "mixart_hwdep.h" |
19 | #include <sound/control.h> |
20 | #include <sound/tlv.h> |
21 | #include "mixart_mixer.h" |
22 | |
23 | static const u32 mixart_analog_level[256] = { |
24 | 0xc2c00000, /* [000] -96.0 dB */ |
25 | 0xc2bf0000, /* [001] -95.5 dB */ |
26 | 0xc2be0000, /* [002] -95.0 dB */ |
27 | 0xc2bd0000, /* [003] -94.5 dB */ |
28 | 0xc2bc0000, /* [004] -94.0 dB */ |
29 | 0xc2bb0000, /* [005] -93.5 dB */ |
30 | 0xc2ba0000, /* [006] -93.0 dB */ |
31 | 0xc2b90000, /* [007] -92.5 dB */ |
32 | 0xc2b80000, /* [008] -92.0 dB */ |
33 | 0xc2b70000, /* [009] -91.5 dB */ |
34 | 0xc2b60000, /* [010] -91.0 dB */ |
35 | 0xc2b50000, /* [011] -90.5 dB */ |
36 | 0xc2b40000, /* [012] -90.0 dB */ |
37 | 0xc2b30000, /* [013] -89.5 dB */ |
38 | 0xc2b20000, /* [014] -89.0 dB */ |
39 | 0xc2b10000, /* [015] -88.5 dB */ |
40 | 0xc2b00000, /* [016] -88.0 dB */ |
41 | 0xc2af0000, /* [017] -87.5 dB */ |
42 | 0xc2ae0000, /* [018] -87.0 dB */ |
43 | 0xc2ad0000, /* [019] -86.5 dB */ |
44 | 0xc2ac0000, /* [020] -86.0 dB */ |
45 | 0xc2ab0000, /* [021] -85.5 dB */ |
46 | 0xc2aa0000, /* [022] -85.0 dB */ |
47 | 0xc2a90000, /* [023] -84.5 dB */ |
48 | 0xc2a80000, /* [024] -84.0 dB */ |
49 | 0xc2a70000, /* [025] -83.5 dB */ |
50 | 0xc2a60000, /* [026] -83.0 dB */ |
51 | 0xc2a50000, /* [027] -82.5 dB */ |
52 | 0xc2a40000, /* [028] -82.0 dB */ |
53 | 0xc2a30000, /* [029] -81.5 dB */ |
54 | 0xc2a20000, /* [030] -81.0 dB */ |
55 | 0xc2a10000, /* [031] -80.5 dB */ |
56 | 0xc2a00000, /* [032] -80.0 dB */ |
57 | 0xc29f0000, /* [033] -79.5 dB */ |
58 | 0xc29e0000, /* [034] -79.0 dB */ |
59 | 0xc29d0000, /* [035] -78.5 dB */ |
60 | 0xc29c0000, /* [036] -78.0 dB */ |
61 | 0xc29b0000, /* [037] -77.5 dB */ |
62 | 0xc29a0000, /* [038] -77.0 dB */ |
63 | 0xc2990000, /* [039] -76.5 dB */ |
64 | 0xc2980000, /* [040] -76.0 dB */ |
65 | 0xc2970000, /* [041] -75.5 dB */ |
66 | 0xc2960000, /* [042] -75.0 dB */ |
67 | 0xc2950000, /* [043] -74.5 dB */ |
68 | 0xc2940000, /* [044] -74.0 dB */ |
69 | 0xc2930000, /* [045] -73.5 dB */ |
70 | 0xc2920000, /* [046] -73.0 dB */ |
71 | 0xc2910000, /* [047] -72.5 dB */ |
72 | 0xc2900000, /* [048] -72.0 dB */ |
73 | 0xc28f0000, /* [049] -71.5 dB */ |
74 | 0xc28e0000, /* [050] -71.0 dB */ |
75 | 0xc28d0000, /* [051] -70.5 dB */ |
76 | 0xc28c0000, /* [052] -70.0 dB */ |
77 | 0xc28b0000, /* [053] -69.5 dB */ |
78 | 0xc28a0000, /* [054] -69.0 dB */ |
79 | 0xc2890000, /* [055] -68.5 dB */ |
80 | 0xc2880000, /* [056] -68.0 dB */ |
81 | 0xc2870000, /* [057] -67.5 dB */ |
82 | 0xc2860000, /* [058] -67.0 dB */ |
83 | 0xc2850000, /* [059] -66.5 dB */ |
84 | 0xc2840000, /* [060] -66.0 dB */ |
85 | 0xc2830000, /* [061] -65.5 dB */ |
86 | 0xc2820000, /* [062] -65.0 dB */ |
87 | 0xc2810000, /* [063] -64.5 dB */ |
88 | 0xc2800000, /* [064] -64.0 dB */ |
89 | 0xc27e0000, /* [065] -63.5 dB */ |
90 | 0xc27c0000, /* [066] -63.0 dB */ |
91 | 0xc27a0000, /* [067] -62.5 dB */ |
92 | 0xc2780000, /* [068] -62.0 dB */ |
93 | 0xc2760000, /* [069] -61.5 dB */ |
94 | 0xc2740000, /* [070] -61.0 dB */ |
95 | 0xc2720000, /* [071] -60.5 dB */ |
96 | 0xc2700000, /* [072] -60.0 dB */ |
97 | 0xc26e0000, /* [073] -59.5 dB */ |
98 | 0xc26c0000, /* [074] -59.0 dB */ |
99 | 0xc26a0000, /* [075] -58.5 dB */ |
100 | 0xc2680000, /* [076] -58.0 dB */ |
101 | 0xc2660000, /* [077] -57.5 dB */ |
102 | 0xc2640000, /* [078] -57.0 dB */ |
103 | 0xc2620000, /* [079] -56.5 dB */ |
104 | 0xc2600000, /* [080] -56.0 dB */ |
105 | 0xc25e0000, /* [081] -55.5 dB */ |
106 | 0xc25c0000, /* [082] -55.0 dB */ |
107 | 0xc25a0000, /* [083] -54.5 dB */ |
108 | 0xc2580000, /* [084] -54.0 dB */ |
109 | 0xc2560000, /* [085] -53.5 dB */ |
110 | 0xc2540000, /* [086] -53.0 dB */ |
111 | 0xc2520000, /* [087] -52.5 dB */ |
112 | 0xc2500000, /* [088] -52.0 dB */ |
113 | 0xc24e0000, /* [089] -51.5 dB */ |
114 | 0xc24c0000, /* [090] -51.0 dB */ |
115 | 0xc24a0000, /* [091] -50.5 dB */ |
116 | 0xc2480000, /* [092] -50.0 dB */ |
117 | 0xc2460000, /* [093] -49.5 dB */ |
118 | 0xc2440000, /* [094] -49.0 dB */ |
119 | 0xc2420000, /* [095] -48.5 dB */ |
120 | 0xc2400000, /* [096] -48.0 dB */ |
121 | 0xc23e0000, /* [097] -47.5 dB */ |
122 | 0xc23c0000, /* [098] -47.0 dB */ |
123 | 0xc23a0000, /* [099] -46.5 dB */ |
124 | 0xc2380000, /* [100] -46.0 dB */ |
125 | 0xc2360000, /* [101] -45.5 dB */ |
126 | 0xc2340000, /* [102] -45.0 dB */ |
127 | 0xc2320000, /* [103] -44.5 dB */ |
128 | 0xc2300000, /* [104] -44.0 dB */ |
129 | 0xc22e0000, /* [105] -43.5 dB */ |
130 | 0xc22c0000, /* [106] -43.0 dB */ |
131 | 0xc22a0000, /* [107] -42.5 dB */ |
132 | 0xc2280000, /* [108] -42.0 dB */ |
133 | 0xc2260000, /* [109] -41.5 dB */ |
134 | 0xc2240000, /* [110] -41.0 dB */ |
135 | 0xc2220000, /* [111] -40.5 dB */ |
136 | 0xc2200000, /* [112] -40.0 dB */ |
137 | 0xc21e0000, /* [113] -39.5 dB */ |
138 | 0xc21c0000, /* [114] -39.0 dB */ |
139 | 0xc21a0000, /* [115] -38.5 dB */ |
140 | 0xc2180000, /* [116] -38.0 dB */ |
141 | 0xc2160000, /* [117] -37.5 dB */ |
142 | 0xc2140000, /* [118] -37.0 dB */ |
143 | 0xc2120000, /* [119] -36.5 dB */ |
144 | 0xc2100000, /* [120] -36.0 dB */ |
145 | 0xc20e0000, /* [121] -35.5 dB */ |
146 | 0xc20c0000, /* [122] -35.0 dB */ |
147 | 0xc20a0000, /* [123] -34.5 dB */ |
148 | 0xc2080000, /* [124] -34.0 dB */ |
149 | 0xc2060000, /* [125] -33.5 dB */ |
150 | 0xc2040000, /* [126] -33.0 dB */ |
151 | 0xc2020000, /* [127] -32.5 dB */ |
152 | 0xc2000000, /* [128] -32.0 dB */ |
153 | 0xc1fc0000, /* [129] -31.5 dB */ |
154 | 0xc1f80000, /* [130] -31.0 dB */ |
155 | 0xc1f40000, /* [131] -30.5 dB */ |
156 | 0xc1f00000, /* [132] -30.0 dB */ |
157 | 0xc1ec0000, /* [133] -29.5 dB */ |
158 | 0xc1e80000, /* [134] -29.0 dB */ |
159 | 0xc1e40000, /* [135] -28.5 dB */ |
160 | 0xc1e00000, /* [136] -28.0 dB */ |
161 | 0xc1dc0000, /* [137] -27.5 dB */ |
162 | 0xc1d80000, /* [138] -27.0 dB */ |
163 | 0xc1d40000, /* [139] -26.5 dB */ |
164 | 0xc1d00000, /* [140] -26.0 dB */ |
165 | 0xc1cc0000, /* [141] -25.5 dB */ |
166 | 0xc1c80000, /* [142] -25.0 dB */ |
167 | 0xc1c40000, /* [143] -24.5 dB */ |
168 | 0xc1c00000, /* [144] -24.0 dB */ |
169 | 0xc1bc0000, /* [145] -23.5 dB */ |
170 | 0xc1b80000, /* [146] -23.0 dB */ |
171 | 0xc1b40000, /* [147] -22.5 dB */ |
172 | 0xc1b00000, /* [148] -22.0 dB */ |
173 | 0xc1ac0000, /* [149] -21.5 dB */ |
174 | 0xc1a80000, /* [150] -21.0 dB */ |
175 | 0xc1a40000, /* [151] -20.5 dB */ |
176 | 0xc1a00000, /* [152] -20.0 dB */ |
177 | 0xc19c0000, /* [153] -19.5 dB */ |
178 | 0xc1980000, /* [154] -19.0 dB */ |
179 | 0xc1940000, /* [155] -18.5 dB */ |
180 | 0xc1900000, /* [156] -18.0 dB */ |
181 | 0xc18c0000, /* [157] -17.5 dB */ |
182 | 0xc1880000, /* [158] -17.0 dB */ |
183 | 0xc1840000, /* [159] -16.5 dB */ |
184 | 0xc1800000, /* [160] -16.0 dB */ |
185 | 0xc1780000, /* [161] -15.5 dB */ |
186 | 0xc1700000, /* [162] -15.0 dB */ |
187 | 0xc1680000, /* [163] -14.5 dB */ |
188 | 0xc1600000, /* [164] -14.0 dB */ |
189 | 0xc1580000, /* [165] -13.5 dB */ |
190 | 0xc1500000, /* [166] -13.0 dB */ |
191 | 0xc1480000, /* [167] -12.5 dB */ |
192 | 0xc1400000, /* [168] -12.0 dB */ |
193 | 0xc1380000, /* [169] -11.5 dB */ |
194 | 0xc1300000, /* [170] -11.0 dB */ |
195 | 0xc1280000, /* [171] -10.5 dB */ |
196 | 0xc1200000, /* [172] -10.0 dB */ |
197 | 0xc1180000, /* [173] -9.5 dB */ |
198 | 0xc1100000, /* [174] -9.0 dB */ |
199 | 0xc1080000, /* [175] -8.5 dB */ |
200 | 0xc1000000, /* [176] -8.0 dB */ |
201 | 0xc0f00000, /* [177] -7.5 dB */ |
202 | 0xc0e00000, /* [178] -7.0 dB */ |
203 | 0xc0d00000, /* [179] -6.5 dB */ |
204 | 0xc0c00000, /* [180] -6.0 dB */ |
205 | 0xc0b00000, /* [181] -5.5 dB */ |
206 | 0xc0a00000, /* [182] -5.0 dB */ |
207 | 0xc0900000, /* [183] -4.5 dB */ |
208 | 0xc0800000, /* [184] -4.0 dB */ |
209 | 0xc0600000, /* [185] -3.5 dB */ |
210 | 0xc0400000, /* [186] -3.0 dB */ |
211 | 0xc0200000, /* [187] -2.5 dB */ |
212 | 0xc0000000, /* [188] -2.0 dB */ |
213 | 0xbfc00000, /* [189] -1.5 dB */ |
214 | 0xbf800000, /* [190] -1.0 dB */ |
215 | 0xbf000000, /* [191] -0.5 dB */ |
216 | 0x00000000, /* [192] 0.0 dB */ |
217 | 0x3f000000, /* [193] 0.5 dB */ |
218 | 0x3f800000, /* [194] 1.0 dB */ |
219 | 0x3fc00000, /* [195] 1.5 dB */ |
220 | 0x40000000, /* [196] 2.0 dB */ |
221 | 0x40200000, /* [197] 2.5 dB */ |
222 | 0x40400000, /* [198] 3.0 dB */ |
223 | 0x40600000, /* [199] 3.5 dB */ |
224 | 0x40800000, /* [200] 4.0 dB */ |
225 | 0x40900000, /* [201] 4.5 dB */ |
226 | 0x40a00000, /* [202] 5.0 dB */ |
227 | 0x40b00000, /* [203] 5.5 dB */ |
228 | 0x40c00000, /* [204] 6.0 dB */ |
229 | 0x40d00000, /* [205] 6.5 dB */ |
230 | 0x40e00000, /* [206] 7.0 dB */ |
231 | 0x40f00000, /* [207] 7.5 dB */ |
232 | 0x41000000, /* [208] 8.0 dB */ |
233 | 0x41080000, /* [209] 8.5 dB */ |
234 | 0x41100000, /* [210] 9.0 dB */ |
235 | 0x41180000, /* [211] 9.5 dB */ |
236 | 0x41200000, /* [212] 10.0 dB */ |
237 | 0x41280000, /* [213] 10.5 dB */ |
238 | 0x41300000, /* [214] 11.0 dB */ |
239 | 0x41380000, /* [215] 11.5 dB */ |
240 | 0x41400000, /* [216] 12.0 dB */ |
241 | 0x41480000, /* [217] 12.5 dB */ |
242 | 0x41500000, /* [218] 13.0 dB */ |
243 | 0x41580000, /* [219] 13.5 dB */ |
244 | 0x41600000, /* [220] 14.0 dB */ |
245 | 0x41680000, /* [221] 14.5 dB */ |
246 | 0x41700000, /* [222] 15.0 dB */ |
247 | 0x41780000, /* [223] 15.5 dB */ |
248 | 0x41800000, /* [224] 16.0 dB */ |
249 | 0x41840000, /* [225] 16.5 dB */ |
250 | 0x41880000, /* [226] 17.0 dB */ |
251 | 0x418c0000, /* [227] 17.5 dB */ |
252 | 0x41900000, /* [228] 18.0 dB */ |
253 | 0x41940000, /* [229] 18.5 dB */ |
254 | 0x41980000, /* [230] 19.0 dB */ |
255 | 0x419c0000, /* [231] 19.5 dB */ |
256 | 0x41a00000, /* [232] 20.0 dB */ |
257 | 0x41a40000, /* [233] 20.5 dB */ |
258 | 0x41a80000, /* [234] 21.0 dB */ |
259 | 0x41ac0000, /* [235] 21.5 dB */ |
260 | 0x41b00000, /* [236] 22.0 dB */ |
261 | 0x41b40000, /* [237] 22.5 dB */ |
262 | 0x41b80000, /* [238] 23.0 dB */ |
263 | 0x41bc0000, /* [239] 23.5 dB */ |
264 | 0x41c00000, /* [240] 24.0 dB */ |
265 | 0x41c40000, /* [241] 24.5 dB */ |
266 | 0x41c80000, /* [242] 25.0 dB */ |
267 | 0x41cc0000, /* [243] 25.5 dB */ |
268 | 0x41d00000, /* [244] 26.0 dB */ |
269 | 0x41d40000, /* [245] 26.5 dB */ |
270 | 0x41d80000, /* [246] 27.0 dB */ |
271 | 0x41dc0000, /* [247] 27.5 dB */ |
272 | 0x41e00000, /* [248] 28.0 dB */ |
273 | 0x41e40000, /* [249] 28.5 dB */ |
274 | 0x41e80000, /* [250] 29.0 dB */ |
275 | 0x41ec0000, /* [251] 29.5 dB */ |
276 | 0x41f00000, /* [252] 30.0 dB */ |
277 | 0x41f40000, /* [253] 30.5 dB */ |
278 | 0x41f80000, /* [254] 31.0 dB */ |
279 | 0x41fc0000, /* [255] 31.5 dB */ |
280 | }; |
281 | |
282 | #define MIXART_ANALOG_CAPTURE_LEVEL_MIN 0 /* -96.0 dB + 8.0 dB = -88.0 dB */ |
283 | #define MIXART_ANALOG_CAPTURE_LEVEL_MAX 255 /* 31.5 dB + 8.0 dB = 39.5 dB */ |
284 | #define MIXART_ANALOG_CAPTURE_ZERO_LEVEL 176 /* -8.0 dB + 8.0 dB = 0.0 dB */ |
285 | |
286 | #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) */ |
287 | #define MIXART_ANALOG_PLAYBACK_LEVEL_MAX 192 /* 0.0 dB + 1.5 dB = 1.5 dB */ |
288 | #define MIXART_ANALOG_PLAYBACK_ZERO_LEVEL 189 /* -1.5 dB + 1.5 dB = 0.0 dB */ |
289 | |
290 | static int mixart_update_analog_audio_level(struct snd_mixart* chip, int is_capture) |
291 | { |
292 | int i, err; |
293 | struct mixart_msg request; |
294 | struct mixart_io_level io_level; |
295 | struct mixart_return_uid resp; |
296 | |
297 | memset(&io_level, 0, sizeof(io_level)); |
298 | io_level.channel = -1; /* left and right */ |
299 | |
300 | for(i=0; i<2; i++) { |
301 | if(is_capture) { |
302 | io_level.level[i].analog_level = mixart_analog_level[chip->analog_capture_volume[i]]; |
303 | } else { |
304 | if(chip->analog_playback_active[i]) |
305 | io_level.level[i].analog_level = mixart_analog_level[chip->analog_playback_volume[i]]; |
306 | else |
307 | io_level.level[i].analog_level = mixart_analog_level[MIXART_ANALOG_PLAYBACK_LEVEL_MIN]; |
308 | } |
309 | } |
310 | |
311 | if(is_capture) request.uid = chip->uid_in_analog_physio; |
312 | else request.uid = chip->uid_out_analog_physio; |
313 | request.message_id = MSG_PHYSICALIO_SET_LEVEL; |
314 | request.data = &io_level; |
315 | request.size = sizeof(io_level); |
316 | |
317 | err = snd_mixart_send_msg(mgr: chip->mgr, request: &request, max_resp_size: sizeof(resp), resp_data: &resp); |
318 | if((err<0) || (resp.error_code)) { |
319 | dev_dbg(chip->card->dev, |
320 | "error MSG_PHYSICALIO_SET_LEVEL card(%d) is_capture(%d) error_code(%x)\n" , |
321 | chip->chip_idx, is_capture, resp.error_code); |
322 | return -EINVAL; |
323 | } |
324 | return 0; |
325 | } |
326 | |
327 | /* |
328 | * analog level control |
329 | */ |
330 | static int mixart_analog_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
331 | { |
332 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
333 | uinfo->count = 2; |
334 | if(kcontrol->private_value == 0) { /* playback */ |
335 | uinfo->value.integer.min = MIXART_ANALOG_PLAYBACK_LEVEL_MIN; /* -96 dB */ |
336 | uinfo->value.integer.max = MIXART_ANALOG_PLAYBACK_LEVEL_MAX; /* 0 dB */ |
337 | } else { /* capture */ |
338 | uinfo->value.integer.min = MIXART_ANALOG_CAPTURE_LEVEL_MIN; /* -96 dB */ |
339 | uinfo->value.integer.max = MIXART_ANALOG_CAPTURE_LEVEL_MAX; /* 31.5 dB */ |
340 | } |
341 | return 0; |
342 | } |
343 | |
344 | static int mixart_analog_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
345 | { |
346 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
347 | mutex_lock(&chip->mgr->mixer_mutex); |
348 | if(kcontrol->private_value == 0) { /* playback */ |
349 | ucontrol->value.integer.value[0] = chip->analog_playback_volume[0]; |
350 | ucontrol->value.integer.value[1] = chip->analog_playback_volume[1]; |
351 | } else { /* capture */ |
352 | ucontrol->value.integer.value[0] = chip->analog_capture_volume[0]; |
353 | ucontrol->value.integer.value[1] = chip->analog_capture_volume[1]; |
354 | } |
355 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
356 | return 0; |
357 | } |
358 | |
359 | static int mixart_analog_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
360 | { |
361 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
362 | int changed = 0; |
363 | int is_capture, i; |
364 | |
365 | mutex_lock(&chip->mgr->mixer_mutex); |
366 | is_capture = (kcontrol->private_value != 0); |
367 | for (i = 0; i < 2; i++) { |
368 | int new_volume = ucontrol->value.integer.value[i]; |
369 | int *stored_volume = is_capture ? |
370 | &chip->analog_capture_volume[i] : |
371 | &chip->analog_playback_volume[i]; |
372 | if (is_capture) { |
373 | if (new_volume < MIXART_ANALOG_CAPTURE_LEVEL_MIN || |
374 | new_volume > MIXART_ANALOG_CAPTURE_LEVEL_MAX) |
375 | continue; |
376 | } else { |
377 | if (new_volume < MIXART_ANALOG_PLAYBACK_LEVEL_MIN || |
378 | new_volume > MIXART_ANALOG_PLAYBACK_LEVEL_MAX) |
379 | continue; |
380 | } |
381 | if (*stored_volume != new_volume) { |
382 | *stored_volume = new_volume; |
383 | changed = 1; |
384 | } |
385 | } |
386 | if (changed) |
387 | mixart_update_analog_audio_level(chip, is_capture); |
388 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
389 | return changed; |
390 | } |
391 | |
392 | static const DECLARE_TLV_DB_SCALE(db_scale_analog, -9600, 50, 0); |
393 | |
394 | static const struct snd_kcontrol_new mixart_control_analog_level = { |
395 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
396 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
397 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
398 | /* name will be filled later */ |
399 | .info = mixart_analog_vol_info, |
400 | .get = mixart_analog_vol_get, |
401 | .put = mixart_analog_vol_put, |
402 | .tlv = { .p = db_scale_analog }, |
403 | }; |
404 | |
405 | /* shared */ |
406 | #define mixart_sw_info snd_ctl_boolean_stereo_info |
407 | |
408 | static int mixart_audio_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
409 | { |
410 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
411 | |
412 | mutex_lock(&chip->mgr->mixer_mutex); |
413 | ucontrol->value.integer.value[0] = chip->analog_playback_active[0]; |
414 | ucontrol->value.integer.value[1] = chip->analog_playback_active[1]; |
415 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
416 | return 0; |
417 | } |
418 | |
419 | static int mixart_audio_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
420 | { |
421 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
422 | int i, changed = 0; |
423 | mutex_lock(&chip->mgr->mixer_mutex); |
424 | for (i = 0; i < 2; i++) { |
425 | if (chip->analog_playback_active[i] != |
426 | ucontrol->value.integer.value[i]) { |
427 | chip->analog_playback_active[i] = |
428 | !!ucontrol->value.integer.value[i]; |
429 | changed = 1; |
430 | } |
431 | } |
432 | if (changed) /* update playback levels */ |
433 | mixart_update_analog_audio_level(chip, is_capture: 0); |
434 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
435 | return changed; |
436 | } |
437 | |
438 | static const struct snd_kcontrol_new mixart_control_output_switch = { |
439 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
440 | .name = "Master Playback Switch" , |
441 | .info = mixart_sw_info, /* shared */ |
442 | .get = mixart_audio_sw_get, |
443 | .put = mixart_audio_sw_put |
444 | }; |
445 | |
446 | static const u32 mixart_digital_level[256] = { |
447 | 0x00000000, /* [000] = 0.00e+000 = mute if <= -109.5dB */ |
448 | 0x366e1c7a, /* [001] = 3.55e-006 = pow(10.0, 0.05 * -109.0dB) */ |
449 | 0x367c3860, /* [002] = 3.76e-006 = pow(10.0, 0.05 * -108.5dB) */ |
450 | 0x36859525, /* [003] = 3.98e-006 = pow(10.0, 0.05 * -108.0dB) */ |
451 | 0x368d7f74, /* [004] = 4.22e-006 = pow(10.0, 0.05 * -107.5dB) */ |
452 | 0x3695e1d4, /* [005] = 4.47e-006 = pow(10.0, 0.05 * -107.0dB) */ |
453 | 0x369ec362, /* [006] = 4.73e-006 = pow(10.0, 0.05 * -106.5dB) */ |
454 | 0x36a82ba8, /* [007] = 5.01e-006 = pow(10.0, 0.05 * -106.0dB) */ |
455 | 0x36b222a0, /* [008] = 5.31e-006 = pow(10.0, 0.05 * -105.5dB) */ |
456 | 0x36bcb0c1, /* [009] = 5.62e-006 = pow(10.0, 0.05 * -105.0dB) */ |
457 | 0x36c7defd, /* [010] = 5.96e-006 = pow(10.0, 0.05 * -104.5dB) */ |
458 | 0x36d3b6d3, /* [011] = 6.31e-006 = pow(10.0, 0.05 * -104.0dB) */ |
459 | 0x36e0424e, /* [012] = 6.68e-006 = pow(10.0, 0.05 * -103.5dB) */ |
460 | 0x36ed8c14, /* [013] = 7.08e-006 = pow(10.0, 0.05 * -103.0dB) */ |
461 | 0x36fb9f6c, /* [014] = 7.50e-006 = pow(10.0, 0.05 * -102.5dB) */ |
462 | 0x37054423, /* [015] = 7.94e-006 = pow(10.0, 0.05 * -102.0dB) */ |
463 | 0x370d29a5, /* [016] = 8.41e-006 = pow(10.0, 0.05 * -101.5dB) */ |
464 | 0x371586f0, /* [017] = 8.91e-006 = pow(10.0, 0.05 * -101.0dB) */ |
465 | 0x371e631b, /* [018] = 9.44e-006 = pow(10.0, 0.05 * -100.5dB) */ |
466 | 0x3727c5ac, /* [019] = 1.00e-005 = pow(10.0, 0.05 * -100.0dB) */ |
467 | 0x3731b69a, /* [020] = 1.06e-005 = pow(10.0, 0.05 * -99.5dB) */ |
468 | 0x373c3e53, /* [021] = 1.12e-005 = pow(10.0, 0.05 * -99.0dB) */ |
469 | 0x374765c8, /* [022] = 1.19e-005 = pow(10.0, 0.05 * -98.5dB) */ |
470 | 0x3753366f, /* [023] = 1.26e-005 = pow(10.0, 0.05 * -98.0dB) */ |
471 | 0x375fba4f, /* [024] = 1.33e-005 = pow(10.0, 0.05 * -97.5dB) */ |
472 | 0x376cfc07, /* [025] = 1.41e-005 = pow(10.0, 0.05 * -97.0dB) */ |
473 | 0x377b06d5, /* [026] = 1.50e-005 = pow(10.0, 0.05 * -96.5dB) */ |
474 | 0x3784f352, /* [027] = 1.58e-005 = pow(10.0, 0.05 * -96.0dB) */ |
475 | 0x378cd40b, /* [028] = 1.68e-005 = pow(10.0, 0.05 * -95.5dB) */ |
476 | 0x37952c42, /* [029] = 1.78e-005 = pow(10.0, 0.05 * -95.0dB) */ |
477 | 0x379e030e, /* [030] = 1.88e-005 = pow(10.0, 0.05 * -94.5dB) */ |
478 | 0x37a75fef, /* [031] = 2.00e-005 = pow(10.0, 0.05 * -94.0dB) */ |
479 | 0x37b14ad5, /* [032] = 2.11e-005 = pow(10.0, 0.05 * -93.5dB) */ |
480 | 0x37bbcc2c, /* [033] = 2.24e-005 = pow(10.0, 0.05 * -93.0dB) */ |
481 | 0x37c6ecdd, /* [034] = 2.37e-005 = pow(10.0, 0.05 * -92.5dB) */ |
482 | 0x37d2b65a, /* [035] = 2.51e-005 = pow(10.0, 0.05 * -92.0dB) */ |
483 | 0x37df32a3, /* [036] = 2.66e-005 = pow(10.0, 0.05 * -91.5dB) */ |
484 | 0x37ec6c50, /* [037] = 2.82e-005 = pow(10.0, 0.05 * -91.0dB) */ |
485 | 0x37fa6e9b, /* [038] = 2.99e-005 = pow(10.0, 0.05 * -90.5dB) */ |
486 | 0x3804a2b3, /* [039] = 3.16e-005 = pow(10.0, 0.05 * -90.0dB) */ |
487 | 0x380c7ea4, /* [040] = 3.35e-005 = pow(10.0, 0.05 * -89.5dB) */ |
488 | 0x3814d1cc, /* [041] = 3.55e-005 = pow(10.0, 0.05 * -89.0dB) */ |
489 | 0x381da33c, /* [042] = 3.76e-005 = pow(10.0, 0.05 * -88.5dB) */ |
490 | 0x3826fa6f, /* [043] = 3.98e-005 = pow(10.0, 0.05 * -88.0dB) */ |
491 | 0x3830df51, /* [044] = 4.22e-005 = pow(10.0, 0.05 * -87.5dB) */ |
492 | 0x383b5a49, /* [045] = 4.47e-005 = pow(10.0, 0.05 * -87.0dB) */ |
493 | 0x3846743b, /* [046] = 4.73e-005 = pow(10.0, 0.05 * -86.5dB) */ |
494 | 0x38523692, /* [047] = 5.01e-005 = pow(10.0, 0.05 * -86.0dB) */ |
495 | 0x385eab48, /* [048] = 5.31e-005 = pow(10.0, 0.05 * -85.5dB) */ |
496 | 0x386bdcf1, /* [049] = 5.62e-005 = pow(10.0, 0.05 * -85.0dB) */ |
497 | 0x3879d6bc, /* [050] = 5.96e-005 = pow(10.0, 0.05 * -84.5dB) */ |
498 | 0x38845244, /* [051] = 6.31e-005 = pow(10.0, 0.05 * -84.0dB) */ |
499 | 0x388c2971, /* [052] = 6.68e-005 = pow(10.0, 0.05 * -83.5dB) */ |
500 | 0x3894778d, /* [053] = 7.08e-005 = pow(10.0, 0.05 * -83.0dB) */ |
501 | 0x389d43a4, /* [054] = 7.50e-005 = pow(10.0, 0.05 * -82.5dB) */ |
502 | 0x38a6952c, /* [055] = 7.94e-005 = pow(10.0, 0.05 * -82.0dB) */ |
503 | 0x38b0740f, /* [056] = 8.41e-005 = pow(10.0, 0.05 * -81.5dB) */ |
504 | 0x38bae8ac, /* [057] = 8.91e-005 = pow(10.0, 0.05 * -81.0dB) */ |
505 | 0x38c5fbe2, /* [058] = 9.44e-005 = pow(10.0, 0.05 * -80.5dB) */ |
506 | 0x38d1b717, /* [059] = 1.00e-004 = pow(10.0, 0.05 * -80.0dB) */ |
507 | 0x38de2440, /* [060] = 1.06e-004 = pow(10.0, 0.05 * -79.5dB) */ |
508 | 0x38eb4de8, /* [061] = 1.12e-004 = pow(10.0, 0.05 * -79.0dB) */ |
509 | 0x38f93f3a, /* [062] = 1.19e-004 = pow(10.0, 0.05 * -78.5dB) */ |
510 | 0x39040206, /* [063] = 1.26e-004 = pow(10.0, 0.05 * -78.0dB) */ |
511 | 0x390bd472, /* [064] = 1.33e-004 = pow(10.0, 0.05 * -77.5dB) */ |
512 | 0x39141d84, /* [065] = 1.41e-004 = pow(10.0, 0.05 * -77.0dB) */ |
513 | 0x391ce445, /* [066] = 1.50e-004 = pow(10.0, 0.05 * -76.5dB) */ |
514 | 0x39263027, /* [067] = 1.58e-004 = pow(10.0, 0.05 * -76.0dB) */ |
515 | 0x3930090d, /* [068] = 1.68e-004 = pow(10.0, 0.05 * -75.5dB) */ |
516 | 0x393a7753, /* [069] = 1.78e-004 = pow(10.0, 0.05 * -75.0dB) */ |
517 | 0x394583d2, /* [070] = 1.88e-004 = pow(10.0, 0.05 * -74.5dB) */ |
518 | 0x395137ea, /* [071] = 2.00e-004 = pow(10.0, 0.05 * -74.0dB) */ |
519 | 0x395d9d8a, /* [072] = 2.11e-004 = pow(10.0, 0.05 * -73.5dB) */ |
520 | 0x396abf37, /* [073] = 2.24e-004 = pow(10.0, 0.05 * -73.0dB) */ |
521 | 0x3978a814, /* [074] = 2.37e-004 = pow(10.0, 0.05 * -72.5dB) */ |
522 | 0x3983b1f8, /* [075] = 2.51e-004 = pow(10.0, 0.05 * -72.0dB) */ |
523 | 0x398b7fa6, /* [076] = 2.66e-004 = pow(10.0, 0.05 * -71.5dB) */ |
524 | 0x3993c3b2, /* [077] = 2.82e-004 = pow(10.0, 0.05 * -71.0dB) */ |
525 | 0x399c8521, /* [078] = 2.99e-004 = pow(10.0, 0.05 * -70.5dB) */ |
526 | 0x39a5cb5f, /* [079] = 3.16e-004 = pow(10.0, 0.05 * -70.0dB) */ |
527 | 0x39af9e4d, /* [080] = 3.35e-004 = pow(10.0, 0.05 * -69.5dB) */ |
528 | 0x39ba063f, /* [081] = 3.55e-004 = pow(10.0, 0.05 * -69.0dB) */ |
529 | 0x39c50c0b, /* [082] = 3.76e-004 = pow(10.0, 0.05 * -68.5dB) */ |
530 | 0x39d0b90a, /* [083] = 3.98e-004 = pow(10.0, 0.05 * -68.0dB) */ |
531 | 0x39dd1726, /* [084] = 4.22e-004 = pow(10.0, 0.05 * -67.5dB) */ |
532 | 0x39ea30db, /* [085] = 4.47e-004 = pow(10.0, 0.05 * -67.0dB) */ |
533 | 0x39f81149, /* [086] = 4.73e-004 = pow(10.0, 0.05 * -66.5dB) */ |
534 | 0x3a03621b, /* [087] = 5.01e-004 = pow(10.0, 0.05 * -66.0dB) */ |
535 | 0x3a0b2b0d, /* [088] = 5.31e-004 = pow(10.0, 0.05 * -65.5dB) */ |
536 | 0x3a136a16, /* [089] = 5.62e-004 = pow(10.0, 0.05 * -65.0dB) */ |
537 | 0x3a1c2636, /* [090] = 5.96e-004 = pow(10.0, 0.05 * -64.5dB) */ |
538 | 0x3a2566d5, /* [091] = 6.31e-004 = pow(10.0, 0.05 * -64.0dB) */ |
539 | 0x3a2f33cd, /* [092] = 6.68e-004 = pow(10.0, 0.05 * -63.5dB) */ |
540 | 0x3a399570, /* [093] = 7.08e-004 = pow(10.0, 0.05 * -63.0dB) */ |
541 | 0x3a44948c, /* [094] = 7.50e-004 = pow(10.0, 0.05 * -62.5dB) */ |
542 | 0x3a503a77, /* [095] = 7.94e-004 = pow(10.0, 0.05 * -62.0dB) */ |
543 | 0x3a5c9112, /* [096] = 8.41e-004 = pow(10.0, 0.05 * -61.5dB) */ |
544 | 0x3a69a2d7, /* [097] = 8.91e-004 = pow(10.0, 0.05 * -61.0dB) */ |
545 | 0x3a777ada, /* [098] = 9.44e-004 = pow(10.0, 0.05 * -60.5dB) */ |
546 | 0x3a83126f, /* [099] = 1.00e-003 = pow(10.0, 0.05 * -60.0dB) */ |
547 | 0x3a8ad6a8, /* [100] = 1.06e-003 = pow(10.0, 0.05 * -59.5dB) */ |
548 | 0x3a9310b1, /* [101] = 1.12e-003 = pow(10.0, 0.05 * -59.0dB) */ |
549 | 0x3a9bc784, /* [102] = 1.19e-003 = pow(10.0, 0.05 * -58.5dB) */ |
550 | 0x3aa50287, /* [103] = 1.26e-003 = pow(10.0, 0.05 * -58.0dB) */ |
551 | 0x3aaec98e, /* [104] = 1.33e-003 = pow(10.0, 0.05 * -57.5dB) */ |
552 | 0x3ab924e5, /* [105] = 1.41e-003 = pow(10.0, 0.05 * -57.0dB) */ |
553 | 0x3ac41d56, /* [106] = 1.50e-003 = pow(10.0, 0.05 * -56.5dB) */ |
554 | 0x3acfbc31, /* [107] = 1.58e-003 = pow(10.0, 0.05 * -56.0dB) */ |
555 | 0x3adc0b51, /* [108] = 1.68e-003 = pow(10.0, 0.05 * -55.5dB) */ |
556 | 0x3ae91528, /* [109] = 1.78e-003 = pow(10.0, 0.05 * -55.0dB) */ |
557 | 0x3af6e4c6, /* [110] = 1.88e-003 = pow(10.0, 0.05 * -54.5dB) */ |
558 | 0x3b02c2f2, /* [111] = 2.00e-003 = pow(10.0, 0.05 * -54.0dB) */ |
559 | 0x3b0a8276, /* [112] = 2.11e-003 = pow(10.0, 0.05 * -53.5dB) */ |
560 | 0x3b12b782, /* [113] = 2.24e-003 = pow(10.0, 0.05 * -53.0dB) */ |
561 | 0x3b1b690d, /* [114] = 2.37e-003 = pow(10.0, 0.05 * -52.5dB) */ |
562 | 0x3b249e76, /* [115] = 2.51e-003 = pow(10.0, 0.05 * -52.0dB) */ |
563 | 0x3b2e5f8f, /* [116] = 2.66e-003 = pow(10.0, 0.05 * -51.5dB) */ |
564 | 0x3b38b49f, /* [117] = 2.82e-003 = pow(10.0, 0.05 * -51.0dB) */ |
565 | 0x3b43a669, /* [118] = 2.99e-003 = pow(10.0, 0.05 * -50.5dB) */ |
566 | 0x3b4f3e37, /* [119] = 3.16e-003 = pow(10.0, 0.05 * -50.0dB) */ |
567 | 0x3b5b85e0, /* [120] = 3.35e-003 = pow(10.0, 0.05 * -49.5dB) */ |
568 | 0x3b6887cf, /* [121] = 3.55e-003 = pow(10.0, 0.05 * -49.0dB) */ |
569 | 0x3b764f0e, /* [122] = 3.76e-003 = pow(10.0, 0.05 * -48.5dB) */ |
570 | 0x3b8273a6, /* [123] = 3.98e-003 = pow(10.0, 0.05 * -48.0dB) */ |
571 | 0x3b8a2e77, /* [124] = 4.22e-003 = pow(10.0, 0.05 * -47.5dB) */ |
572 | 0x3b925e89, /* [125] = 4.47e-003 = pow(10.0, 0.05 * -47.0dB) */ |
573 | 0x3b9b0ace, /* [126] = 4.73e-003 = pow(10.0, 0.05 * -46.5dB) */ |
574 | 0x3ba43aa2, /* [127] = 5.01e-003 = pow(10.0, 0.05 * -46.0dB) */ |
575 | 0x3badf5d1, /* [128] = 5.31e-003 = pow(10.0, 0.05 * -45.5dB) */ |
576 | 0x3bb8449c, /* [129] = 5.62e-003 = pow(10.0, 0.05 * -45.0dB) */ |
577 | 0x3bc32fc3, /* [130] = 5.96e-003 = pow(10.0, 0.05 * -44.5dB) */ |
578 | 0x3bcec08a, /* [131] = 6.31e-003 = pow(10.0, 0.05 * -44.0dB) */ |
579 | 0x3bdb00c0, /* [132] = 6.68e-003 = pow(10.0, 0.05 * -43.5dB) */ |
580 | 0x3be7facc, /* [133] = 7.08e-003 = pow(10.0, 0.05 * -43.0dB) */ |
581 | 0x3bf5b9b0, /* [134] = 7.50e-003 = pow(10.0, 0.05 * -42.5dB) */ |
582 | 0x3c02248a, /* [135] = 7.94e-003 = pow(10.0, 0.05 * -42.0dB) */ |
583 | 0x3c09daac, /* [136] = 8.41e-003 = pow(10.0, 0.05 * -41.5dB) */ |
584 | 0x3c1205c6, /* [137] = 8.91e-003 = pow(10.0, 0.05 * -41.0dB) */ |
585 | 0x3c1aacc8, /* [138] = 9.44e-003 = pow(10.0, 0.05 * -40.5dB) */ |
586 | 0x3c23d70a, /* [139] = 1.00e-002 = pow(10.0, 0.05 * -40.0dB) */ |
587 | 0x3c2d8c52, /* [140] = 1.06e-002 = pow(10.0, 0.05 * -39.5dB) */ |
588 | 0x3c37d4dd, /* [141] = 1.12e-002 = pow(10.0, 0.05 * -39.0dB) */ |
589 | 0x3c42b965, /* [142] = 1.19e-002 = pow(10.0, 0.05 * -38.5dB) */ |
590 | 0x3c4e4329, /* [143] = 1.26e-002 = pow(10.0, 0.05 * -38.0dB) */ |
591 | 0x3c5a7bf1, /* [144] = 1.33e-002 = pow(10.0, 0.05 * -37.5dB) */ |
592 | 0x3c676e1e, /* [145] = 1.41e-002 = pow(10.0, 0.05 * -37.0dB) */ |
593 | 0x3c7524ac, /* [146] = 1.50e-002 = pow(10.0, 0.05 * -36.5dB) */ |
594 | 0x3c81d59f, /* [147] = 1.58e-002 = pow(10.0, 0.05 * -36.0dB) */ |
595 | 0x3c898712, /* [148] = 1.68e-002 = pow(10.0, 0.05 * -35.5dB) */ |
596 | 0x3c91ad39, /* [149] = 1.78e-002 = pow(10.0, 0.05 * -35.0dB) */ |
597 | 0x3c9a4efc, /* [150] = 1.88e-002 = pow(10.0, 0.05 * -34.5dB) */ |
598 | 0x3ca373af, /* [151] = 2.00e-002 = pow(10.0, 0.05 * -34.0dB) */ |
599 | 0x3cad2314, /* [152] = 2.11e-002 = pow(10.0, 0.05 * -33.5dB) */ |
600 | 0x3cb76563, /* [153] = 2.24e-002 = pow(10.0, 0.05 * -33.0dB) */ |
601 | 0x3cc24350, /* [154] = 2.37e-002 = pow(10.0, 0.05 * -32.5dB) */ |
602 | 0x3ccdc614, /* [155] = 2.51e-002 = pow(10.0, 0.05 * -32.0dB) */ |
603 | 0x3cd9f773, /* [156] = 2.66e-002 = pow(10.0, 0.05 * -31.5dB) */ |
604 | 0x3ce6e1c6, /* [157] = 2.82e-002 = pow(10.0, 0.05 * -31.0dB) */ |
605 | 0x3cf49003, /* [158] = 2.99e-002 = pow(10.0, 0.05 * -30.5dB) */ |
606 | 0x3d0186e2, /* [159] = 3.16e-002 = pow(10.0, 0.05 * -30.0dB) */ |
607 | 0x3d0933ac, /* [160] = 3.35e-002 = pow(10.0, 0.05 * -29.5dB) */ |
608 | 0x3d1154e1, /* [161] = 3.55e-002 = pow(10.0, 0.05 * -29.0dB) */ |
609 | 0x3d19f169, /* [162] = 3.76e-002 = pow(10.0, 0.05 * -28.5dB) */ |
610 | 0x3d231090, /* [163] = 3.98e-002 = pow(10.0, 0.05 * -28.0dB) */ |
611 | 0x3d2cba15, /* [164] = 4.22e-002 = pow(10.0, 0.05 * -27.5dB) */ |
612 | 0x3d36f62b, /* [165] = 4.47e-002 = pow(10.0, 0.05 * -27.0dB) */ |
613 | 0x3d41cd81, /* [166] = 4.73e-002 = pow(10.0, 0.05 * -26.5dB) */ |
614 | 0x3d4d494a, /* [167] = 5.01e-002 = pow(10.0, 0.05 * -26.0dB) */ |
615 | 0x3d597345, /* [168] = 5.31e-002 = pow(10.0, 0.05 * -25.5dB) */ |
616 | 0x3d6655c3, /* [169] = 5.62e-002 = pow(10.0, 0.05 * -25.0dB) */ |
617 | 0x3d73fbb4, /* [170] = 5.96e-002 = pow(10.0, 0.05 * -24.5dB) */ |
618 | 0x3d813856, /* [171] = 6.31e-002 = pow(10.0, 0.05 * -24.0dB) */ |
619 | 0x3d88e078, /* [172] = 6.68e-002 = pow(10.0, 0.05 * -23.5dB) */ |
620 | 0x3d90fcbf, /* [173] = 7.08e-002 = pow(10.0, 0.05 * -23.0dB) */ |
621 | 0x3d99940e, /* [174] = 7.50e-002 = pow(10.0, 0.05 * -22.5dB) */ |
622 | 0x3da2adad, /* [175] = 7.94e-002 = pow(10.0, 0.05 * -22.0dB) */ |
623 | 0x3dac5156, /* [176] = 8.41e-002 = pow(10.0, 0.05 * -21.5dB) */ |
624 | 0x3db68738, /* [177] = 8.91e-002 = pow(10.0, 0.05 * -21.0dB) */ |
625 | 0x3dc157fb, /* [178] = 9.44e-002 = pow(10.0, 0.05 * -20.5dB) */ |
626 | 0x3dcccccd, /* [179] = 1.00e-001 = pow(10.0, 0.05 * -20.0dB) */ |
627 | 0x3dd8ef67, /* [180] = 1.06e-001 = pow(10.0, 0.05 * -19.5dB) */ |
628 | 0x3de5ca15, /* [181] = 1.12e-001 = pow(10.0, 0.05 * -19.0dB) */ |
629 | 0x3df367bf, /* [182] = 1.19e-001 = pow(10.0, 0.05 * -18.5dB) */ |
630 | 0x3e00e9f9, /* [183] = 1.26e-001 = pow(10.0, 0.05 * -18.0dB) */ |
631 | 0x3e088d77, /* [184] = 1.33e-001 = pow(10.0, 0.05 * -17.5dB) */ |
632 | 0x3e10a4d3, /* [185] = 1.41e-001 = pow(10.0, 0.05 * -17.0dB) */ |
633 | 0x3e1936ec, /* [186] = 1.50e-001 = pow(10.0, 0.05 * -16.5dB) */ |
634 | 0x3e224b06, /* [187] = 1.58e-001 = pow(10.0, 0.05 * -16.0dB) */ |
635 | 0x3e2be8d7, /* [188] = 1.68e-001 = pow(10.0, 0.05 * -15.5dB) */ |
636 | 0x3e361887, /* [189] = 1.78e-001 = pow(10.0, 0.05 * -15.0dB) */ |
637 | 0x3e40e2bb, /* [190] = 1.88e-001 = pow(10.0, 0.05 * -14.5dB) */ |
638 | 0x3e4c509b, /* [191] = 2.00e-001 = pow(10.0, 0.05 * -14.0dB) */ |
639 | 0x3e586bd9, /* [192] = 2.11e-001 = pow(10.0, 0.05 * -13.5dB) */ |
640 | 0x3e653ebb, /* [193] = 2.24e-001 = pow(10.0, 0.05 * -13.0dB) */ |
641 | 0x3e72d424, /* [194] = 2.37e-001 = pow(10.0, 0.05 * -12.5dB) */ |
642 | 0x3e809bcc, /* [195] = 2.51e-001 = pow(10.0, 0.05 * -12.0dB) */ |
643 | 0x3e883aa8, /* [196] = 2.66e-001 = pow(10.0, 0.05 * -11.5dB) */ |
644 | 0x3e904d1c, /* [197] = 2.82e-001 = pow(10.0, 0.05 * -11.0dB) */ |
645 | 0x3e98da02, /* [198] = 2.99e-001 = pow(10.0, 0.05 * -10.5dB) */ |
646 | 0x3ea1e89b, /* [199] = 3.16e-001 = pow(10.0, 0.05 * -10.0dB) */ |
647 | 0x3eab8097, /* [200] = 3.35e-001 = pow(10.0, 0.05 * -9.5dB) */ |
648 | 0x3eb5aa1a, /* [201] = 3.55e-001 = pow(10.0, 0.05 * -9.0dB) */ |
649 | 0x3ec06dc3, /* [202] = 3.76e-001 = pow(10.0, 0.05 * -8.5dB) */ |
650 | 0x3ecbd4b4, /* [203] = 3.98e-001 = pow(10.0, 0.05 * -8.0dB) */ |
651 | 0x3ed7e89b, /* [204] = 4.22e-001 = pow(10.0, 0.05 * -7.5dB) */ |
652 | 0x3ee4b3b6, /* [205] = 4.47e-001 = pow(10.0, 0.05 * -7.0dB) */ |
653 | 0x3ef240e2, /* [206] = 4.73e-001 = pow(10.0, 0.05 * -6.5dB) */ |
654 | 0x3f004dce, /* [207] = 5.01e-001 = pow(10.0, 0.05 * -6.0dB) */ |
655 | 0x3f07e80b, /* [208] = 5.31e-001 = pow(10.0, 0.05 * -5.5dB) */ |
656 | 0x3f0ff59a, /* [209] = 5.62e-001 = pow(10.0, 0.05 * -5.0dB) */ |
657 | 0x3f187d50, /* [210] = 5.96e-001 = pow(10.0, 0.05 * -4.5dB) */ |
658 | 0x3f21866c, /* [211] = 6.31e-001 = pow(10.0, 0.05 * -4.0dB) */ |
659 | 0x3f2b1896, /* [212] = 6.68e-001 = pow(10.0, 0.05 * -3.5dB) */ |
660 | 0x3f353bef, /* [213] = 7.08e-001 = pow(10.0, 0.05 * -3.0dB) */ |
661 | 0x3f3ff911, /* [214] = 7.50e-001 = pow(10.0, 0.05 * -2.5dB) */ |
662 | 0x3f4b5918, /* [215] = 7.94e-001 = pow(10.0, 0.05 * -2.0dB) */ |
663 | 0x3f5765ac, /* [216] = 8.41e-001 = pow(10.0, 0.05 * -1.5dB) */ |
664 | 0x3f642905, /* [217] = 8.91e-001 = pow(10.0, 0.05 * -1.0dB) */ |
665 | 0x3f71adf9, /* [218] = 9.44e-001 = pow(10.0, 0.05 * -0.5dB) */ |
666 | 0x3f800000, /* [219] = 1.00e+000 = pow(10.0, 0.05 * 0.0dB) */ |
667 | 0x3f8795a0, /* [220] = 1.06e+000 = pow(10.0, 0.05 * 0.5dB) */ |
668 | 0x3f8f9e4d, /* [221] = 1.12e+000 = pow(10.0, 0.05 * 1.0dB) */ |
669 | 0x3f9820d7, /* [222] = 1.19e+000 = pow(10.0, 0.05 * 1.5dB) */ |
670 | 0x3fa12478, /* [223] = 1.26e+000 = pow(10.0, 0.05 * 2.0dB) */ |
671 | 0x3faab0d5, /* [224] = 1.33e+000 = pow(10.0, 0.05 * 2.5dB) */ |
672 | 0x3fb4ce08, /* [225] = 1.41e+000 = pow(10.0, 0.05 * 3.0dB) */ |
673 | 0x3fbf84a6, /* [226] = 1.50e+000 = pow(10.0, 0.05 * 3.5dB) */ |
674 | 0x3fcaddc8, /* [227] = 1.58e+000 = pow(10.0, 0.05 * 4.0dB) */ |
675 | 0x3fd6e30d, /* [228] = 1.68e+000 = pow(10.0, 0.05 * 4.5dB) */ |
676 | 0x3fe39ea9, /* [229] = 1.78e+000 = pow(10.0, 0.05 * 5.0dB) */ |
677 | 0x3ff11b6a, /* [230] = 1.88e+000 = pow(10.0, 0.05 * 5.5dB) */ |
678 | 0x3fff64c1, /* [231] = 2.00e+000 = pow(10.0, 0.05 * 6.0dB) */ |
679 | 0x40074368, /* [232] = 2.11e+000 = pow(10.0, 0.05 * 6.5dB) */ |
680 | 0x400f4735, /* [233] = 2.24e+000 = pow(10.0, 0.05 * 7.0dB) */ |
681 | 0x4017c496, /* [234] = 2.37e+000 = pow(10.0, 0.05 * 7.5dB) */ |
682 | 0x4020c2bf, /* [235] = 2.51e+000 = pow(10.0, 0.05 * 8.0dB) */ |
683 | 0x402a4952, /* [236] = 2.66e+000 = pow(10.0, 0.05 * 8.5dB) */ |
684 | 0x40346063, /* [237] = 2.82e+000 = pow(10.0, 0.05 * 9.0dB) */ |
685 | 0x403f1082, /* [238] = 2.99e+000 = pow(10.0, 0.05 * 9.5dB) */ |
686 | 0x404a62c2, /* [239] = 3.16e+000 = pow(10.0, 0.05 * 10.0dB) */ |
687 | 0x405660bd, /* [240] = 3.35e+000 = pow(10.0, 0.05 * 10.5dB) */ |
688 | 0x406314a0, /* [241] = 3.55e+000 = pow(10.0, 0.05 * 11.0dB) */ |
689 | 0x40708933, /* [242] = 3.76e+000 = pow(10.0, 0.05 * 11.5dB) */ |
690 | 0x407ec9e1, /* [243] = 3.98e+000 = pow(10.0, 0.05 * 12.0dB) */ |
691 | 0x4086f161, /* [244] = 4.22e+000 = pow(10.0, 0.05 * 12.5dB) */ |
692 | 0x408ef052, /* [245] = 4.47e+000 = pow(10.0, 0.05 * 13.0dB) */ |
693 | 0x4097688d, /* [246] = 4.73e+000 = pow(10.0, 0.05 * 13.5dB) */ |
694 | 0x40a06142, /* [247] = 5.01e+000 = pow(10.0, 0.05 * 14.0dB) */ |
695 | 0x40a9e20e, /* [248] = 5.31e+000 = pow(10.0, 0.05 * 14.5dB) */ |
696 | 0x40b3f300, /* [249] = 5.62e+000 = pow(10.0, 0.05 * 15.0dB) */ |
697 | 0x40be9ca5, /* [250] = 5.96e+000 = pow(10.0, 0.05 * 15.5dB) */ |
698 | 0x40c9e807, /* [251] = 6.31e+000 = pow(10.0, 0.05 * 16.0dB) */ |
699 | 0x40d5debc, /* [252] = 6.68e+000 = pow(10.0, 0.05 * 16.5dB) */ |
700 | 0x40e28aeb, /* [253] = 7.08e+000 = pow(10.0, 0.05 * 17.0dB) */ |
701 | 0x40eff755, /* [254] = 7.50e+000 = pow(10.0, 0.05 * 17.5dB) */ |
702 | 0x40fe2f5e, /* [255] = 7.94e+000 = pow(10.0, 0.05 * 18.0dB) */ |
703 | }; |
704 | |
705 | #define MIXART_DIGITAL_LEVEL_MIN 0 /* -109.5 dB */ |
706 | #define MIXART_DIGITAL_LEVEL_MAX 255 /* 18.0 dB */ |
707 | #define MIXART_DIGITAL_ZERO_LEVEL 219 /* 0.0 dB */ |
708 | |
709 | |
710 | int mixart_update_playback_stream_level(struct snd_mixart* chip, int is_aes, int idx) |
711 | { |
712 | int err, i; |
713 | int volume[2]; |
714 | struct mixart_msg request; |
715 | struct mixart_set_out_stream_level_req set_level; |
716 | u32 status = 0; |
717 | struct mixart_pipe *pipe; |
718 | |
719 | memset(&set_level, 0, sizeof(set_level)); |
720 | set_level.nb_of_stream = 1; |
721 | set_level.stream_level.desc.stream_idx = idx; |
722 | |
723 | if(is_aes) { |
724 | pipe = &chip->pipe_out_dig; /* AES playback */ |
725 | idx += MIXART_PLAYBACK_STREAMS; |
726 | } else { |
727 | pipe = &chip->pipe_out_ana; /* analog playback */ |
728 | } |
729 | |
730 | /* only when pipe exists ! */ |
731 | if(pipe->status == PIPE_UNDEFINED) |
732 | return 0; |
733 | |
734 | set_level.stream_level.desc.uid_pipe = pipe->group_uid; |
735 | |
736 | for(i=0; i<2; i++) { |
737 | if(chip->digital_playback_active[idx][i]) |
738 | volume[i] = chip->digital_playback_volume[idx][i]; |
739 | else |
740 | volume[i] = MIXART_DIGITAL_LEVEL_MIN; |
741 | } |
742 | |
743 | set_level.stream_level.out_level.valid_mask1 = MIXART_OUT_STREAM_SET_LEVEL_LEFT_AUDIO1 | MIXART_OUT_STREAM_SET_LEVEL_RIGHT_AUDIO2; |
744 | set_level.stream_level.out_level.left_to_out1_level = mixart_digital_level[volume[0]]; |
745 | set_level.stream_level.out_level.right_to_out2_level = mixart_digital_level[volume[1]]; |
746 | |
747 | request.message_id = MSG_STREAM_SET_OUT_STREAM_LEVEL; |
748 | request.uid = (struct mixart_uid){0,0}; |
749 | request.data = &set_level; |
750 | request.size = sizeof(set_level); |
751 | |
752 | err = snd_mixart_send_msg(mgr: chip->mgr, request: &request, max_resp_size: sizeof(status), resp_data: &status); |
753 | if((err<0) || status) { |
754 | dev_dbg(chip->card->dev, |
755 | "error MSG_STREAM_SET_OUT_STREAM_LEVEL card(%d) status(%x)\n" , |
756 | chip->chip_idx, status); |
757 | return -EINVAL; |
758 | } |
759 | return 0; |
760 | } |
761 | |
762 | int mixart_update_capture_stream_level(struct snd_mixart* chip, int is_aes) |
763 | { |
764 | int err, i, idx; |
765 | struct mixart_pipe *pipe; |
766 | struct mixart_msg request; |
767 | struct mixart_set_in_audio_level_req set_level; |
768 | u32 status = 0; |
769 | |
770 | if(is_aes) { |
771 | idx = 1; |
772 | pipe = &chip->pipe_in_dig; |
773 | } else { |
774 | idx = 0; |
775 | pipe = &chip->pipe_in_ana; |
776 | } |
777 | |
778 | /* only when pipe exists ! */ |
779 | if(pipe->status == PIPE_UNDEFINED) |
780 | return 0; |
781 | |
782 | memset(&set_level, 0, sizeof(set_level)); |
783 | set_level.audio_count = 2; |
784 | set_level.level[0].connector = pipe->uid_left_connector; |
785 | set_level.level[1].connector = pipe->uid_right_connector; |
786 | |
787 | for(i=0; i<2; i++) { |
788 | set_level.level[i].valid_mask1 = MIXART_AUDIO_LEVEL_DIGITAL_MASK; |
789 | set_level.level[i].digital_level = mixart_digital_level[chip->digital_capture_volume[idx][i]]; |
790 | } |
791 | |
792 | request.message_id = MSG_STREAM_SET_IN_AUDIO_LEVEL; |
793 | request.uid = (struct mixart_uid){0,0}; |
794 | request.data = &set_level; |
795 | request.size = sizeof(set_level); |
796 | |
797 | err = snd_mixart_send_msg(mgr: chip->mgr, request: &request, max_resp_size: sizeof(status), resp_data: &status); |
798 | if((err<0) || status) { |
799 | dev_dbg(chip->card->dev, |
800 | "error MSG_STREAM_SET_IN_AUDIO_LEVEL card(%d) status(%x)\n" , |
801 | chip->chip_idx, status); |
802 | return -EINVAL; |
803 | } |
804 | return 0; |
805 | } |
806 | |
807 | |
808 | /* shared */ |
809 | static int mixart_digital_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
810 | { |
811 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
812 | uinfo->count = 2; |
813 | uinfo->value.integer.min = MIXART_DIGITAL_LEVEL_MIN; /* -109.5 dB */ |
814 | uinfo->value.integer.max = MIXART_DIGITAL_LEVEL_MAX; /* 18.0 dB */ |
815 | return 0; |
816 | } |
817 | |
818 | #define MIXART_VOL_REC_MASK 1 |
819 | #define MIXART_VOL_AES_MASK 2 |
820 | |
821 | static int mixart_pcm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
822 | { |
823 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
824 | int idx = snd_ctl_get_ioffidx(kctl: kcontrol, id: &ucontrol->id); /* index */ |
825 | int *stored_volume; |
826 | int is_capture = kcontrol->private_value & MIXART_VOL_REC_MASK; |
827 | int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; |
828 | mutex_lock(&chip->mgr->mixer_mutex); |
829 | if(is_capture) { |
830 | if(is_aes) stored_volume = chip->digital_capture_volume[1]; /* AES capture */ |
831 | else stored_volume = chip->digital_capture_volume[0]; /* analog capture */ |
832 | } else { |
833 | snd_BUG_ON(idx >= MIXART_PLAYBACK_STREAMS); |
834 | if(is_aes) stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx]; /* AES playback */ |
835 | else stored_volume = chip->digital_playback_volume[idx]; /* analog playback */ |
836 | } |
837 | ucontrol->value.integer.value[0] = stored_volume[0]; |
838 | ucontrol->value.integer.value[1] = stored_volume[1]; |
839 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
840 | return 0; |
841 | } |
842 | |
843 | static int mixart_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
844 | { |
845 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
846 | int idx = snd_ctl_get_ioffidx(kctl: kcontrol, id: &ucontrol->id); /* index */ |
847 | int changed = 0; |
848 | int is_capture = kcontrol->private_value & MIXART_VOL_REC_MASK; |
849 | int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; |
850 | int* stored_volume; |
851 | int i; |
852 | mutex_lock(&chip->mgr->mixer_mutex); |
853 | if (is_capture) { |
854 | if (is_aes) /* AES capture */ |
855 | stored_volume = chip->digital_capture_volume[1]; |
856 | else /* analog capture */ |
857 | stored_volume = chip->digital_capture_volume[0]; |
858 | } else { |
859 | snd_BUG_ON(idx >= MIXART_PLAYBACK_STREAMS); |
860 | if (is_aes) /* AES playback */ |
861 | stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx]; |
862 | else /* analog playback */ |
863 | stored_volume = chip->digital_playback_volume[idx]; |
864 | } |
865 | for (i = 0; i < 2; i++) { |
866 | int vol = ucontrol->value.integer.value[i]; |
867 | if (vol < MIXART_DIGITAL_LEVEL_MIN || |
868 | vol > MIXART_DIGITAL_LEVEL_MAX) |
869 | continue; |
870 | if (stored_volume[i] != vol) { |
871 | stored_volume[i] = vol; |
872 | changed = 1; |
873 | } |
874 | } |
875 | if (changed) { |
876 | if (is_capture) |
877 | mixart_update_capture_stream_level(chip, is_aes); |
878 | else |
879 | mixart_update_playback_stream_level(chip, is_aes, idx); |
880 | } |
881 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
882 | return changed; |
883 | } |
884 | |
885 | static const DECLARE_TLV_DB_SCALE(db_scale_digital, -10950, 50, 0); |
886 | |
887 | static const struct snd_kcontrol_new snd_mixart_pcm_vol = |
888 | { |
889 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
890 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
891 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
892 | /* name will be filled later */ |
893 | /* count will be filled later */ |
894 | .info = mixart_digital_vol_info, /* shared */ |
895 | .get = mixart_pcm_vol_get, |
896 | .put = mixart_pcm_vol_put, |
897 | .tlv = { .p = db_scale_digital }, |
898 | }; |
899 | |
900 | |
901 | static int mixart_pcm_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
902 | { |
903 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
904 | int idx = snd_ctl_get_ioffidx(kctl: kcontrol, id: &ucontrol->id); /* index */ |
905 | snd_BUG_ON(idx >= MIXART_PLAYBACK_STREAMS); |
906 | mutex_lock(&chip->mgr->mixer_mutex); |
907 | if(kcontrol->private_value & MIXART_VOL_AES_MASK) /* AES playback */ |
908 | idx += MIXART_PLAYBACK_STREAMS; |
909 | ucontrol->value.integer.value[0] = chip->digital_playback_active[idx][0]; |
910 | ucontrol->value.integer.value[1] = chip->digital_playback_active[idx][1]; |
911 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
912 | return 0; |
913 | } |
914 | |
915 | static int mixart_pcm_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
916 | { |
917 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
918 | int changed = 0; |
919 | int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; |
920 | int idx = snd_ctl_get_ioffidx(kctl: kcontrol, id: &ucontrol->id); /* index */ |
921 | int i, j; |
922 | snd_BUG_ON(idx >= MIXART_PLAYBACK_STREAMS); |
923 | mutex_lock(&chip->mgr->mixer_mutex); |
924 | j = idx; |
925 | if (is_aes) |
926 | j += MIXART_PLAYBACK_STREAMS; |
927 | for (i = 0; i < 2; i++) { |
928 | if (chip->digital_playback_active[j][i] != |
929 | ucontrol->value.integer.value[i]) { |
930 | chip->digital_playback_active[j][i] = |
931 | !!ucontrol->value.integer.value[i]; |
932 | changed = 1; |
933 | } |
934 | } |
935 | if (changed) |
936 | mixart_update_playback_stream_level(chip, is_aes, idx); |
937 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
938 | return changed; |
939 | } |
940 | |
941 | static const struct snd_kcontrol_new mixart_control_pcm_switch = { |
942 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
943 | /* name will be filled later */ |
944 | .count = MIXART_PLAYBACK_STREAMS, |
945 | .info = mixart_sw_info, /* shared */ |
946 | .get = mixart_pcm_sw_get, |
947 | .put = mixart_pcm_sw_put |
948 | }; |
949 | |
950 | static int mixart_update_monitoring(struct snd_mixart* chip, int channel) |
951 | { |
952 | int err; |
953 | struct mixart_msg request; |
954 | struct mixart_set_out_audio_level audio_level; |
955 | u32 resp = 0; |
956 | |
957 | if(chip->pipe_out_ana.status == PIPE_UNDEFINED) |
958 | return -EINVAL; /* no pipe defined */ |
959 | |
960 | if(!channel) request.uid = chip->pipe_out_ana.uid_left_connector; |
961 | else request.uid = chip->pipe_out_ana.uid_right_connector; |
962 | request.message_id = MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL; |
963 | request.data = &audio_level; |
964 | request.size = sizeof(audio_level); |
965 | |
966 | memset(&audio_level, 0, sizeof(audio_level)); |
967 | audio_level.valid_mask1 = MIXART_AUDIO_LEVEL_MONITOR_MASK | MIXART_AUDIO_LEVEL_MUTE_M1_MASK; |
968 | audio_level.monitor_level = mixart_digital_level[chip->monitoring_volume[channel!=0]]; |
969 | audio_level.monitor_mute1 = !chip->monitoring_active[channel!=0]; |
970 | |
971 | err = snd_mixart_send_msg(mgr: chip->mgr, request: &request, max_resp_size: sizeof(resp), resp_data: &resp); |
972 | if((err<0) || resp) { |
973 | dev_dbg(chip->card->dev, |
974 | "error MSG_CONNECTOR_SET_OUT_AUDIO_LEVEL card(%d) resp(%x)\n" , |
975 | chip->chip_idx, resp); |
976 | return -EINVAL; |
977 | } |
978 | return 0; |
979 | } |
980 | |
981 | /* |
982 | * monitoring level control |
983 | */ |
984 | |
985 | static int mixart_monitor_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
986 | { |
987 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
988 | mutex_lock(&chip->mgr->mixer_mutex); |
989 | ucontrol->value.integer.value[0] = chip->monitoring_volume[0]; |
990 | ucontrol->value.integer.value[1] = chip->monitoring_volume[1]; |
991 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
992 | return 0; |
993 | } |
994 | |
995 | static int mixart_monitor_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
996 | { |
997 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
998 | int changed = 0; |
999 | int i; |
1000 | mutex_lock(&chip->mgr->mixer_mutex); |
1001 | for (i = 0; i < 2; i++) { |
1002 | if (chip->monitoring_volume[i] != |
1003 | ucontrol->value.integer.value[i]) { |
1004 | chip->monitoring_volume[i] = |
1005 | !!ucontrol->value.integer.value[i]; |
1006 | mixart_update_monitoring(chip, channel: i); |
1007 | changed = 1; |
1008 | } |
1009 | } |
1010 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
1011 | return changed; |
1012 | } |
1013 | |
1014 | static const struct snd_kcontrol_new mixart_control_monitor_vol = { |
1015 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1016 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
1017 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
1018 | .name = "Monitoring Volume" , |
1019 | .info = mixart_digital_vol_info, /* shared */ |
1020 | .get = mixart_monitor_vol_get, |
1021 | .put = mixart_monitor_vol_put, |
1022 | .tlv = { .p = db_scale_digital }, |
1023 | }; |
1024 | |
1025 | /* |
1026 | * monitoring switch control |
1027 | */ |
1028 | |
1029 | static int mixart_monitor_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1030 | { |
1031 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
1032 | mutex_lock(&chip->mgr->mixer_mutex); |
1033 | ucontrol->value.integer.value[0] = chip->monitoring_active[0]; |
1034 | ucontrol->value.integer.value[1] = chip->monitoring_active[1]; |
1035 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
1036 | return 0; |
1037 | } |
1038 | |
1039 | static int mixart_monitor_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1040 | { |
1041 | struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); |
1042 | int changed = 0; |
1043 | int i; |
1044 | mutex_lock(&chip->mgr->mixer_mutex); |
1045 | for (i = 0; i < 2; i++) { |
1046 | if (chip->monitoring_active[i] != |
1047 | ucontrol->value.integer.value[i]) { |
1048 | chip->monitoring_active[i] = |
1049 | !!ucontrol->value.integer.value[i]; |
1050 | changed |= (1<<i); /* mask 0x01 ans 0x02 */ |
1051 | } |
1052 | } |
1053 | if (changed) { |
1054 | /* allocate or release resources for monitoring */ |
1055 | int allocate = chip->monitoring_active[0] || |
1056 | chip->monitoring_active[1]; |
1057 | if (allocate) { |
1058 | /* allocate the playback pipe for monitoring */ |
1059 | snd_mixart_add_ref_pipe(chip, MIXART_PCM_ANALOG, capture: 0, monitoring: 1); |
1060 | /* allocate the capture pipe for monitoring */ |
1061 | snd_mixart_add_ref_pipe(chip, MIXART_PCM_ANALOG, capture: 1, monitoring: 1); |
1062 | } |
1063 | if (changed & 0x01) |
1064 | mixart_update_monitoring(chip, channel: 0); |
1065 | if (changed & 0x02) |
1066 | mixart_update_monitoring(chip, channel: 1); |
1067 | if (!allocate) { |
1068 | /* release the capture pipe for monitoring */ |
1069 | snd_mixart_kill_ref_pipe(mgr: chip->mgr, |
1070 | pipe: &chip->pipe_in_ana, monitoring: 1); |
1071 | /* release the playback pipe for monitoring */ |
1072 | snd_mixart_kill_ref_pipe(mgr: chip->mgr, |
1073 | pipe: &chip->pipe_out_ana, monitoring: 1); |
1074 | } |
1075 | } |
1076 | |
1077 | mutex_unlock(lock: &chip->mgr->mixer_mutex); |
1078 | return (changed != 0); |
1079 | } |
1080 | |
1081 | static const struct snd_kcontrol_new mixart_control_monitor_sw = { |
1082 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1083 | .name = "Monitoring Switch" , |
1084 | .info = mixart_sw_info, /* shared */ |
1085 | .get = mixart_monitor_sw_get, |
1086 | .put = mixart_monitor_sw_put |
1087 | }; |
1088 | |
1089 | |
1090 | static void mixart_reset_audio_levels(struct snd_mixart *chip) |
1091 | { |
1092 | /* analog volumes can be set even if there is no pipe */ |
1093 | mixart_update_analog_audio_level(chip, is_capture: 0); |
1094 | /* analog levels for capture only on the first two chips */ |
1095 | if(chip->chip_idx < 2) { |
1096 | mixart_update_analog_audio_level(chip, is_capture: 1); |
1097 | } |
1098 | return; |
1099 | } |
1100 | |
1101 | |
1102 | int snd_mixart_create_mixer(struct mixart_mgr *mgr) |
1103 | { |
1104 | struct snd_mixart *chip; |
1105 | int err, i; |
1106 | |
1107 | mutex_init(&mgr->mixer_mutex); /* can be in another place */ |
1108 | |
1109 | for(i=0; i<mgr->num_cards; i++) { |
1110 | struct snd_kcontrol_new temp; |
1111 | chip = mgr->chip[i]; |
1112 | |
1113 | /* analog output level control */ |
1114 | temp = mixart_control_analog_level; |
1115 | temp.name = "Master Playback Volume" ; |
1116 | temp.private_value = 0; /* playback */ |
1117 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1118 | if (err < 0) |
1119 | return err; |
1120 | /* output mute controls */ |
1121 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &mixart_control_output_switch, private_data: chip)); |
1122 | if (err < 0) |
1123 | return err; |
1124 | |
1125 | /* analog input level control only on first two chips !*/ |
1126 | if(i<2) { |
1127 | temp = mixart_control_analog_level; |
1128 | temp.name = "Master Capture Volume" ; |
1129 | temp.private_value = 1; /* capture */ |
1130 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1131 | if (err < 0) |
1132 | return err; |
1133 | } |
1134 | |
1135 | temp = snd_mixart_pcm_vol; |
1136 | temp.name = "PCM Playback Volume" ; |
1137 | temp.count = MIXART_PLAYBACK_STREAMS; |
1138 | temp.private_value = 0; /* playback analog */ |
1139 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1140 | if (err < 0) |
1141 | return err; |
1142 | |
1143 | temp.name = "PCM Capture Volume" ; |
1144 | temp.count = 1; |
1145 | temp.private_value = MIXART_VOL_REC_MASK; /* capture analog */ |
1146 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1147 | if (err < 0) |
1148 | return err; |
1149 | |
1150 | if(mgr->board_type == MIXART_DAUGHTER_TYPE_AES) { |
1151 | temp.name = "AES Playback Volume" ; |
1152 | temp.count = MIXART_PLAYBACK_STREAMS; |
1153 | temp.private_value = MIXART_VOL_AES_MASK; /* playback AES/EBU */ |
1154 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1155 | if (err < 0) |
1156 | return err; |
1157 | |
1158 | temp.name = "AES Capture Volume" ; |
1159 | temp.count = 0; |
1160 | temp.private_value = MIXART_VOL_REC_MASK | MIXART_VOL_AES_MASK; /* capture AES/EBU */ |
1161 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1162 | if (err < 0) |
1163 | return err; |
1164 | } |
1165 | temp = mixart_control_pcm_switch; |
1166 | temp.name = "PCM Playback Switch" ; |
1167 | temp.private_value = 0; /* playback analog */ |
1168 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1169 | if (err < 0) |
1170 | return err; |
1171 | |
1172 | if(mgr->board_type == MIXART_DAUGHTER_TYPE_AES) { |
1173 | temp.name = "AES Playback Switch" ; |
1174 | temp.private_value = MIXART_VOL_AES_MASK; /* playback AES/EBU */ |
1175 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &temp, private_data: chip)); |
1176 | if (err < 0) |
1177 | return err; |
1178 | } |
1179 | |
1180 | /* monitoring */ |
1181 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &mixart_control_monitor_vol, private_data: chip)); |
1182 | if (err < 0) |
1183 | return err; |
1184 | err = snd_ctl_add(card: chip->card, kcontrol: snd_ctl_new1(kcontrolnew: &mixart_control_monitor_sw, private_data: chip)); |
1185 | if (err < 0) |
1186 | return err; |
1187 | |
1188 | /* init all mixer data and program the master volumes/switches */ |
1189 | mixart_reset_audio_levels(chip); |
1190 | } |
1191 | return 0; |
1192 | } |
1193 | |