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1a59d1b8 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
1da177e4 | 2 | /* |
c1017a4c | 3 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
1da177e4 | 4 | * Routines for Sound Blaster mixer control |
1da177e4 LT |
5 | */ |
6 | ||
6cbbfe1c | 7 | #include <linux/io.h> |
1da177e4 LT |
8 | #include <linux/delay.h> |
9 | #include <linux/time.h> | |
10 | #include <sound/core.h> | |
11 | #include <sound/sb.h> | |
12 | #include <sound/control.h> | |
13 | ||
14 | #undef IO_DEBUG | |
15 | ||
029d64b0 | 16 | void snd_sbmixer_write(struct snd_sb *chip, unsigned char reg, unsigned char data) |
1da177e4 LT |
17 | { |
18 | outb(reg, SBP(chip, MIXER_ADDR)); | |
19 | udelay(10); | |
20 | outb(data, SBP(chip, MIXER_DATA)); | |
21 | udelay(10); | |
22 | #ifdef IO_DEBUG | |
99b359ba | 23 | snd_printk(KERN_DEBUG "mixer_write 0x%x 0x%x\n", reg, data); |
1da177e4 LT |
24 | #endif |
25 | } | |
26 | ||
029d64b0 | 27 | unsigned char snd_sbmixer_read(struct snd_sb *chip, unsigned char reg) |
1da177e4 LT |
28 | { |
29 | unsigned char result; | |
30 | ||
31 | outb(reg, SBP(chip, MIXER_ADDR)); | |
32 | udelay(10); | |
33 | result = inb(SBP(chip, MIXER_DATA)); | |
34 | udelay(10); | |
35 | #ifdef IO_DEBUG | |
99b359ba | 36 | snd_printk(KERN_DEBUG "mixer_read 0x%x 0x%x\n", reg, result); |
1da177e4 LT |
37 | #endif |
38 | return result; | |
39 | } | |
40 | ||
41 | /* | |
42 | * Single channel mixer element | |
43 | */ | |
44 | ||
029d64b0 | 45 | static int snd_sbmixer_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
46 | { |
47 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
48 | ||
49 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
50 | uinfo->count = 1; | |
51 | uinfo->value.integer.min = 0; | |
52 | uinfo->value.integer.max = mask; | |
53 | return 0; | |
54 | } | |
55 | ||
029d64b0 | 56 | static int snd_sbmixer_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 57 | { |
029d64b0 | 58 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
59 | unsigned long flags; |
60 | int reg = kcontrol->private_value & 0xff; | |
61 | int shift = (kcontrol->private_value >> 16) & 0xff; | |
62 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
63 | unsigned char val; | |
64 | ||
65 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
66 | val = (snd_sbmixer_read(sb, reg) >> shift) & mask; | |
67 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
68 | ucontrol->value.integer.value[0] = val; | |
69 | return 0; | |
70 | } | |
71 | ||
029d64b0 | 72 | static int snd_sbmixer_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 73 | { |
029d64b0 | 74 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
75 | unsigned long flags; |
76 | int reg = kcontrol->private_value & 0xff; | |
77 | int shift = (kcontrol->private_value >> 16) & 0x07; | |
78 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
79 | int change; | |
80 | unsigned char val, oval; | |
81 | ||
82 | val = (ucontrol->value.integer.value[0] & mask) << shift; | |
83 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
84 | oval = snd_sbmixer_read(sb, reg); | |
85 | val = (oval & ~(mask << shift)) | val; | |
86 | change = val != oval; | |
87 | if (change) | |
88 | snd_sbmixer_write(sb, reg, val); | |
89 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
90 | return change; | |
91 | } | |
92 | ||
93 | /* | |
94 | * Double channel mixer element | |
95 | */ | |
96 | ||
029d64b0 | 97 | static int snd_sbmixer_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
98 | { |
99 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
100 | ||
101 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
102 | uinfo->count = 2; | |
103 | uinfo->value.integer.min = 0; | |
104 | uinfo->value.integer.max = mask; | |
105 | return 0; | |
106 | } | |
107 | ||
029d64b0 | 108 | static int snd_sbmixer_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 109 | { |
029d64b0 | 110 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
111 | unsigned long flags; |
112 | int left_reg = kcontrol->private_value & 0xff; | |
113 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
114 | int left_shift = (kcontrol->private_value >> 16) & 0x07; | |
115 | int right_shift = (kcontrol->private_value >> 19) & 0x07; | |
116 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
117 | unsigned char left, right; | |
118 | ||
119 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
120 | left = (snd_sbmixer_read(sb, left_reg) >> left_shift) & mask; | |
121 | right = (snd_sbmixer_read(sb, right_reg) >> right_shift) & mask; | |
122 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
123 | ucontrol->value.integer.value[0] = left; | |
124 | ucontrol->value.integer.value[1] = right; | |
125 | return 0; | |
126 | } | |
127 | ||
029d64b0 | 128 | static int snd_sbmixer_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 129 | { |
029d64b0 | 130 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
131 | unsigned long flags; |
132 | int left_reg = kcontrol->private_value & 0xff; | |
133 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
134 | int left_shift = (kcontrol->private_value >> 16) & 0x07; | |
135 | int right_shift = (kcontrol->private_value >> 19) & 0x07; | |
136 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
137 | int change; | |
138 | unsigned char left, right, oleft, oright; | |
139 | ||
140 | left = (ucontrol->value.integer.value[0] & mask) << left_shift; | |
141 | right = (ucontrol->value.integer.value[1] & mask) << right_shift; | |
142 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
143 | if (left_reg == right_reg) { | |
144 | oleft = snd_sbmixer_read(sb, left_reg); | |
145 | left = (oleft & ~((mask << left_shift) | (mask << right_shift))) | left | right; | |
146 | change = left != oleft; | |
147 | if (change) | |
148 | snd_sbmixer_write(sb, left_reg, left); | |
149 | } else { | |
150 | oleft = snd_sbmixer_read(sb, left_reg); | |
151 | oright = snd_sbmixer_read(sb, right_reg); | |
152 | left = (oleft & ~(mask << left_shift)) | left; | |
153 | right = (oright & ~(mask << right_shift)) | right; | |
154 | change = left != oleft || right != oright; | |
155 | if (change) { | |
156 | snd_sbmixer_write(sb, left_reg, left); | |
157 | snd_sbmixer_write(sb, right_reg, right); | |
158 | } | |
159 | } | |
160 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
161 | return change; | |
162 | } | |
163 | ||
164 | /* | |
165 | * DT-019x / ALS-007 capture/input switch | |
166 | */ | |
167 | ||
029d64b0 | 168 | static int snd_dt019x_input_sw_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 169 | { |
6b9e1288 | 170 | static const char * const texts[5] = { |
1da177e4 LT |
171 | "CD", "Mic", "Line", "Synth", "Master" |
172 | }; | |
173 | ||
6b9e1288 | 174 | return snd_ctl_enum_info(uinfo, 1, 5, texts); |
1da177e4 LT |
175 | } |
176 | ||
029d64b0 | 177 | static int snd_dt019x_input_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 178 | { |
029d64b0 | 179 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
180 | unsigned long flags; |
181 | unsigned char oval; | |
182 | ||
183 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
184 | oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW); | |
185 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
186 | switch (oval & 0x07) { | |
187 | case SB_DT019X_CAP_CD: | |
188 | ucontrol->value.enumerated.item[0] = 0; | |
189 | break; | |
190 | case SB_DT019X_CAP_MIC: | |
191 | ucontrol->value.enumerated.item[0] = 1; | |
192 | break; | |
193 | case SB_DT019X_CAP_LINE: | |
194 | ucontrol->value.enumerated.item[0] = 2; | |
195 | break; | |
196 | case SB_DT019X_CAP_MAIN: | |
197 | ucontrol->value.enumerated.item[0] = 4; | |
198 | break; | |
199 | /* To record the synth on these cards you must record the main. */ | |
200 | /* Thus SB_DT019X_CAP_SYNTH == SB_DT019X_CAP_MAIN and would cause */ | |
201 | /* duplicate case labels if left uncommented. */ | |
202 | /* case SB_DT019X_CAP_SYNTH: | |
203 | * ucontrol->value.enumerated.item[0] = 3; | |
204 | * break; | |
205 | */ | |
206 | default: | |
207 | ucontrol->value.enumerated.item[0] = 4; | |
208 | break; | |
209 | } | |
210 | return 0; | |
211 | } | |
212 | ||
029d64b0 | 213 | static int snd_dt019x_input_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 214 | { |
029d64b0 | 215 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
216 | unsigned long flags; |
217 | int change; | |
218 | unsigned char nval, oval; | |
219 | ||
220 | if (ucontrol->value.enumerated.item[0] > 4) | |
221 | return -EINVAL; | |
222 | switch (ucontrol->value.enumerated.item[0]) { | |
223 | case 0: | |
224 | nval = SB_DT019X_CAP_CD; | |
225 | break; | |
226 | case 1: | |
227 | nval = SB_DT019X_CAP_MIC; | |
228 | break; | |
229 | case 2: | |
230 | nval = SB_DT019X_CAP_LINE; | |
231 | break; | |
232 | case 3: | |
233 | nval = SB_DT019X_CAP_SYNTH; | |
234 | break; | |
235 | case 4: | |
236 | nval = SB_DT019X_CAP_MAIN; | |
237 | break; | |
238 | default: | |
239 | nval = SB_DT019X_CAP_MAIN; | |
240 | } | |
241 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
242 | oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW); | |
243 | change = nval != oval; | |
244 | if (change) | |
245 | snd_sbmixer_write(sb, SB_DT019X_CAPTURE_SW, nval); | |
246 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
247 | return change; | |
248 | } | |
249 | ||
ce71bfd1 AM |
250 | /* |
251 | * ALS4000 mono recording control switch | |
252 | */ | |
253 | ||
254 | static int snd_als4k_mono_capture_route_info(struct snd_kcontrol *kcontrol, | |
255 | struct snd_ctl_elem_info *uinfo) | |
256 | { | |
6b9e1288 | 257 | static const char * const texts[3] = { |
ce71bfd1 AM |
258 | "L chan only", "R chan only", "L ch/2 + R ch/2" |
259 | }; | |
260 | ||
6b9e1288 | 261 | return snd_ctl_enum_info(uinfo, 1, 3, texts); |
ce71bfd1 AM |
262 | } |
263 | ||
264 | static int snd_als4k_mono_capture_route_get(struct snd_kcontrol *kcontrol, | |
265 | struct snd_ctl_elem_value *ucontrol) | |
266 | { | |
267 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); | |
268 | unsigned long flags; | |
269 | unsigned char oval; | |
270 | ||
271 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
272 | oval = snd_sbmixer_read(sb, SB_ALS4000_MONO_IO_CTRL); | |
273 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
274 | oval >>= 6; | |
275 | if (oval > 2) | |
276 | oval = 2; | |
277 | ||
278 | ucontrol->value.enumerated.item[0] = oval; | |
279 | return 0; | |
280 | } | |
281 | ||
282 | static int snd_als4k_mono_capture_route_put(struct snd_kcontrol *kcontrol, | |
283 | struct snd_ctl_elem_value *ucontrol) | |
284 | { | |
285 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); | |
286 | unsigned long flags; | |
287 | int change; | |
288 | unsigned char nval, oval; | |
289 | ||
290 | if (ucontrol->value.enumerated.item[0] > 2) | |
291 | return -EINVAL; | |
292 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
293 | oval = snd_sbmixer_read(sb, SB_ALS4000_MONO_IO_CTRL); | |
294 | ||
295 | nval = (oval & ~(3 << 6)) | |
296 | | (ucontrol->value.enumerated.item[0] << 6); | |
297 | change = nval != oval; | |
298 | if (change) | |
299 | snd_sbmixer_write(sb, SB_ALS4000_MONO_IO_CTRL, nval); | |
300 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
301 | return change; | |
302 | } | |
303 | ||
1da177e4 LT |
304 | /* |
305 | * SBPRO input multiplexer | |
306 | */ | |
307 | ||
029d64b0 | 308 | static int snd_sb8mixer_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 309 | { |
6b9e1288 | 310 | static const char * const texts[3] = { |
1da177e4 LT |
311 | "Mic", "CD", "Line" |
312 | }; | |
313 | ||
6b9e1288 | 314 | return snd_ctl_enum_info(uinfo, 1, 3, texts); |
1da177e4 LT |
315 | } |
316 | ||
317 | ||
029d64b0 | 318 | static int snd_sb8mixer_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 319 | { |
029d64b0 | 320 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
321 | unsigned long flags; |
322 | unsigned char oval; | |
323 | ||
324 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
325 | oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE); | |
326 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
327 | switch ((oval >> 0x01) & 0x03) { | |
328 | case SB_DSP_MIXS_CD: | |
329 | ucontrol->value.enumerated.item[0] = 1; | |
330 | break; | |
331 | case SB_DSP_MIXS_LINE: | |
332 | ucontrol->value.enumerated.item[0] = 2; | |
333 | break; | |
334 | default: | |
335 | ucontrol->value.enumerated.item[0] = 0; | |
336 | break; | |
337 | } | |
338 | return 0; | |
339 | } | |
340 | ||
029d64b0 | 341 | static int snd_sb8mixer_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 342 | { |
029d64b0 | 343 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
344 | unsigned long flags; |
345 | int change; | |
346 | unsigned char nval, oval; | |
347 | ||
348 | if (ucontrol->value.enumerated.item[0] > 2) | |
349 | return -EINVAL; | |
350 | switch (ucontrol->value.enumerated.item[0]) { | |
351 | case 1: | |
352 | nval = SB_DSP_MIXS_CD; | |
353 | break; | |
354 | case 2: | |
355 | nval = SB_DSP_MIXS_LINE; | |
356 | break; | |
357 | default: | |
358 | nval = SB_DSP_MIXS_MIC; | |
359 | } | |
360 | nval <<= 1; | |
361 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
362 | oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE); | |
363 | nval |= oval & ~0x06; | |
364 | change = nval != oval; | |
365 | if (change) | |
366 | snd_sbmixer_write(sb, SB_DSP_CAPTURE_SOURCE, nval); | |
367 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
368 | return change; | |
369 | } | |
370 | ||
371 | /* | |
372 | * SB16 input switch | |
373 | */ | |
374 | ||
029d64b0 | 375 | static int snd_sb16mixer_info_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
376 | { |
377 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
378 | uinfo->count = 4; | |
379 | uinfo->value.integer.min = 0; | |
380 | uinfo->value.integer.max = 1; | |
381 | return 0; | |
382 | } | |
383 | ||
029d64b0 | 384 | static int snd_sb16mixer_get_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 385 | { |
029d64b0 | 386 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
387 | unsigned long flags; |
388 | int reg1 = kcontrol->private_value & 0xff; | |
389 | int reg2 = (kcontrol->private_value >> 8) & 0xff; | |
390 | int left_shift = (kcontrol->private_value >> 16) & 0x0f; | |
391 | int right_shift = (kcontrol->private_value >> 24) & 0x0f; | |
392 | unsigned char val1, val2; | |
393 | ||
394 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
395 | val1 = snd_sbmixer_read(sb, reg1); | |
396 | val2 = snd_sbmixer_read(sb, reg2); | |
397 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
398 | ucontrol->value.integer.value[0] = (val1 >> left_shift) & 0x01; | |
399 | ucontrol->value.integer.value[1] = (val2 >> left_shift) & 0x01; | |
400 | ucontrol->value.integer.value[2] = (val1 >> right_shift) & 0x01; | |
401 | ucontrol->value.integer.value[3] = (val2 >> right_shift) & 0x01; | |
402 | return 0; | |
403 | } | |
404 | ||
029d64b0 | 405 | static int snd_sb16mixer_put_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 406 | { |
029d64b0 | 407 | struct snd_sb *sb = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
408 | unsigned long flags; |
409 | int reg1 = kcontrol->private_value & 0xff; | |
410 | int reg2 = (kcontrol->private_value >> 8) & 0xff; | |
411 | int left_shift = (kcontrol->private_value >> 16) & 0x0f; | |
412 | int right_shift = (kcontrol->private_value >> 24) & 0x0f; | |
413 | int change; | |
414 | unsigned char val1, val2, oval1, oval2; | |
415 | ||
416 | spin_lock_irqsave(&sb->mixer_lock, flags); | |
417 | oval1 = snd_sbmixer_read(sb, reg1); | |
418 | oval2 = snd_sbmixer_read(sb, reg2); | |
419 | val1 = oval1 & ~((1 << left_shift) | (1 << right_shift)); | |
420 | val2 = oval2 & ~((1 << left_shift) | (1 << right_shift)); | |
421 | val1 |= (ucontrol->value.integer.value[0] & 1) << left_shift; | |
422 | val2 |= (ucontrol->value.integer.value[1] & 1) << left_shift; | |
423 | val1 |= (ucontrol->value.integer.value[2] & 1) << right_shift; | |
424 | val2 |= (ucontrol->value.integer.value[3] & 1) << right_shift; | |
425 | change = val1 != oval1 || val2 != oval2; | |
426 | if (change) { | |
427 | snd_sbmixer_write(sb, reg1, val1); | |
428 | snd_sbmixer_write(sb, reg2, val2); | |
429 | } | |
430 | spin_unlock_irqrestore(&sb->mixer_lock, flags); | |
431 | return change; | |
432 | } | |
433 | ||
434 | ||
435 | /* | |
436 | */ | |
437 | /* | |
438 | */ | |
029d64b0 | 439 | int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int type, unsigned long value) |
1da177e4 | 440 | { |
029d64b0 | 441 | static struct snd_kcontrol_new newctls[] = { |
1da177e4 LT |
442 | [SB_MIX_SINGLE] = { |
443 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
444 | .info = snd_sbmixer_info_single, | |
445 | .get = snd_sbmixer_get_single, | |
446 | .put = snd_sbmixer_put_single, | |
447 | }, | |
448 | [SB_MIX_DOUBLE] = { | |
449 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
450 | .info = snd_sbmixer_info_double, | |
451 | .get = snd_sbmixer_get_double, | |
452 | .put = snd_sbmixer_put_double, | |
453 | }, | |
454 | [SB_MIX_INPUT_SW] = { | |
455 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
456 | .info = snd_sb16mixer_info_input_sw, | |
457 | .get = snd_sb16mixer_get_input_sw, | |
458 | .put = snd_sb16mixer_put_input_sw, | |
459 | }, | |
460 | [SB_MIX_CAPTURE_PRO] = { | |
461 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
462 | .info = snd_sb8mixer_info_mux, | |
463 | .get = snd_sb8mixer_get_mux, | |
464 | .put = snd_sb8mixer_put_mux, | |
465 | }, | |
466 | [SB_MIX_CAPTURE_DT019X] = { | |
467 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
468 | .info = snd_dt019x_input_sw_info, | |
469 | .get = snd_dt019x_input_sw_get, | |
470 | .put = snd_dt019x_input_sw_put, | |
471 | }, | |
ce71bfd1 AM |
472 | [SB_MIX_MONO_CAPTURE_ALS4K] = { |
473 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
474 | .info = snd_als4k_mono_capture_route_info, | |
475 | .get = snd_als4k_mono_capture_route_get, | |
476 | .put = snd_als4k_mono_capture_route_put, | |
477 | }, | |
1da177e4 | 478 | }; |
029d64b0 | 479 | struct snd_kcontrol *ctl; |
1da177e4 LT |
480 | int err; |
481 | ||
482 | ctl = snd_ctl_new1(&newctls[type], chip); | |
483 | if (! ctl) | |
484 | return -ENOMEM; | |
485 | strlcpy(ctl->id.name, name, sizeof(ctl->id.name)); | |
486 | ctl->id.index = index; | |
487 | ctl->private_value = value; | |
bcc54f9a | 488 | if ((err = snd_ctl_add(chip->card, ctl)) < 0) |
1da177e4 | 489 | return err; |
1da177e4 LT |
490 | return 0; |
491 | } | |
492 | ||
493 | /* | |
494 | * SB 2.0 specific mixer elements | |
495 | */ | |
496 | ||
74c2b45b KH |
497 | static struct sbmix_elem snd_sb20_controls[] = { |
498 | SB_SINGLE("Master Playback Volume", SB_DSP20_MASTER_DEV, 1, 7), | |
499 | SB_SINGLE("PCM Playback Volume", SB_DSP20_PCM_DEV, 1, 3), | |
500 | SB_SINGLE("Synth Playback Volume", SB_DSP20_FM_DEV, 1, 7), | |
501 | SB_SINGLE("CD Playback Volume", SB_DSP20_CD_DEV, 1, 7) | |
1da177e4 LT |
502 | }; |
503 | ||
504 | static unsigned char snd_sb20_init_values[][2] = { | |
505 | { SB_DSP20_MASTER_DEV, 0 }, | |
506 | { SB_DSP20_FM_DEV, 0 }, | |
507 | }; | |
508 | ||
509 | /* | |
510 | * SB Pro specific mixer elements | |
511 | */ | |
74c2b45b KH |
512 | static struct sbmix_elem snd_sbpro_controls[] = { |
513 | SB_DOUBLE("Master Playback Volume", | |
514 | SB_DSP_MASTER_DEV, SB_DSP_MASTER_DEV, 5, 1, 7), | |
515 | SB_DOUBLE("PCM Playback Volume", | |
516 | SB_DSP_PCM_DEV, SB_DSP_PCM_DEV, 5, 1, 7), | |
517 | SB_SINGLE("PCM Playback Filter", SB_DSP_PLAYBACK_FILT, 5, 1), | |
518 | SB_DOUBLE("Synth Playback Volume", | |
519 | SB_DSP_FM_DEV, SB_DSP_FM_DEV, 5, 1, 7), | |
520 | SB_DOUBLE("CD Playback Volume", SB_DSP_CD_DEV, SB_DSP_CD_DEV, 5, 1, 7), | |
521 | SB_DOUBLE("Line Playback Volume", | |
522 | SB_DSP_LINE_DEV, SB_DSP_LINE_DEV, 5, 1, 7), | |
523 | SB_SINGLE("Mic Playback Volume", SB_DSP_MIC_DEV, 1, 3), | |
1da177e4 LT |
524 | { |
525 | .name = "Capture Source", | |
526 | .type = SB_MIX_CAPTURE_PRO | |
74c2b45b KH |
527 | }, |
528 | SB_SINGLE("Capture Filter", SB_DSP_CAPTURE_FILT, 5, 1), | |
529 | SB_SINGLE("Capture Low-Pass Filter", SB_DSP_CAPTURE_FILT, 3, 1) | |
1da177e4 LT |
530 | }; |
531 | ||
532 | static unsigned char snd_sbpro_init_values[][2] = { | |
533 | { SB_DSP_MASTER_DEV, 0 }, | |
534 | { SB_DSP_PCM_DEV, 0 }, | |
535 | { SB_DSP_FM_DEV, 0 }, | |
536 | }; | |
537 | ||
538 | /* | |
539 | * SB16 specific mixer elements | |
540 | */ | |
74c2b45b KH |
541 | static struct sbmix_elem snd_sb16_controls[] = { |
542 | SB_DOUBLE("Master Playback Volume", | |
543 | SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31), | |
544 | SB_DOUBLE("PCM Playback Volume", | |
545 | SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31), | |
546 | SB16_INPUT_SW("Synth Capture Route", | |
547 | SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 6, 5), | |
548 | SB_DOUBLE("Synth Playback Volume", | |
549 | SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31), | |
550 | SB16_INPUT_SW("CD Capture Route", | |
551 | SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 2, 1), | |
552 | SB_DOUBLE("CD Playback Switch", | |
553 | SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1), | |
554 | SB_DOUBLE("CD Playback Volume", | |
555 | SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31), | |
556 | SB16_INPUT_SW("Mic Capture Route", | |
557 | SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 0, 0), | |
558 | SB_SINGLE("Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1), | |
559 | SB_SINGLE("Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31), | |
560 | SB_SINGLE("Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3), | |
561 | SB_DOUBLE("Capture Volume", | |
562 | SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3), | |
563 | SB_DOUBLE("Playback Volume", | |
564 | SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3), | |
565 | SB16_INPUT_SW("Line Capture Route", | |
566 | SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 4, 3), | |
567 | SB_DOUBLE("Line Playback Switch", | |
568 | SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1), | |
569 | SB_DOUBLE("Line Playback Volume", | |
570 | SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31), | |
571 | SB_SINGLE("Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1), | |
572 | SB_SINGLE("3D Enhancement Switch", SB_DSP4_3DSE, 0, 1), | |
573 | SB_DOUBLE("Tone Control - Bass", | |
574 | SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15), | |
575 | SB_DOUBLE("Tone Control - Treble", | |
576 | SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15) | |
1da177e4 LT |
577 | }; |
578 | ||
579 | static unsigned char snd_sb16_init_values[][2] = { | |
580 | { SB_DSP4_MASTER_DEV + 0, 0 }, | |
581 | { SB_DSP4_MASTER_DEV + 1, 0 }, | |
582 | { SB_DSP4_PCM_DEV + 0, 0 }, | |
583 | { SB_DSP4_PCM_DEV + 1, 0 }, | |
584 | { SB_DSP4_SYNTH_DEV + 0, 0 }, | |
585 | { SB_DSP4_SYNTH_DEV + 1, 0 }, | |
586 | { SB_DSP4_INPUT_LEFT, 0 }, | |
587 | { SB_DSP4_INPUT_RIGHT, 0 }, | |
588 | { SB_DSP4_OUTPUT_SW, 0 }, | |
589 | { SB_DSP4_SPEAKER_DEV, 0 }, | |
590 | }; | |
591 | ||
592 | /* | |
593 | * DT019x specific mixer elements | |
594 | */ | |
74c2b45b KH |
595 | static struct sbmix_elem snd_dt019x_controls[] = { |
596 | /* ALS4000 below has some parts which we might be lacking, | |
597 | * e.g. snd_als4000_ctl_mono_playback_switch - check it! */ | |
598 | SB_DOUBLE("Master Playback Volume", | |
599 | SB_DT019X_MASTER_DEV, SB_DT019X_MASTER_DEV, 4, 0, 15), | |
600 | SB_DOUBLE("PCM Playback Switch", | |
601 | SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 2, 1, 1), | |
602 | SB_DOUBLE("PCM Playback Volume", | |
603 | SB_DT019X_PCM_DEV, SB_DT019X_PCM_DEV, 4, 0, 15), | |
604 | SB_DOUBLE("Synth Playback Switch", | |
605 | SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 4, 3, 1), | |
606 | SB_DOUBLE("Synth Playback Volume", | |
607 | SB_DT019X_SYNTH_DEV, SB_DT019X_SYNTH_DEV, 4, 0, 15), | |
608 | SB_DOUBLE("CD Playback Switch", | |
609 | SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1), | |
610 | SB_DOUBLE("CD Playback Volume", | |
611 | SB_DT019X_CD_DEV, SB_DT019X_CD_DEV, 4, 0, 15), | |
612 | SB_SINGLE("Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1), | |
613 | SB_SINGLE("Mic Playback Volume", SB_DT019X_MIC_DEV, 4, 7), | |
614 | SB_SINGLE("Beep Volume", SB_DT019X_SPKR_DEV, 0, 7), | |
615 | SB_DOUBLE("Line Playback Switch", | |
616 | SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1), | |
617 | SB_DOUBLE("Line Playback Volume", | |
618 | SB_DT019X_LINE_DEV, SB_DT019X_LINE_DEV, 4, 0, 15), | |
1da177e4 LT |
619 | { |
620 | .name = "Capture Source", | |
621 | .type = SB_MIX_CAPTURE_DT019X | |
74c2b45b | 622 | } |
1da177e4 LT |
623 | }; |
624 | ||
625 | static unsigned char snd_dt019x_init_values[][2] = { | |
626 | { SB_DT019X_MASTER_DEV, 0 }, | |
627 | { SB_DT019X_PCM_DEV, 0 }, | |
628 | { SB_DT019X_SYNTH_DEV, 0 }, | |
629 | { SB_DT019X_CD_DEV, 0 }, | |
630 | { SB_DT019X_MIC_DEV, 0 }, /* Includes PC-speaker in high nibble */ | |
631 | { SB_DT019X_LINE_DEV, 0 }, | |
632 | { SB_DSP4_OUTPUT_SW, 0 }, | |
633 | { SB_DT019X_OUTPUT_SW2, 0 }, | |
634 | { SB_DT019X_CAPTURE_SW, 0x06 }, | |
635 | }; | |
636 | ||
637 | /* | |
638 | * ALS4000 specific mixer elements | |
639 | */ | |
74c2b45b KH |
640 | static struct sbmix_elem snd_als4000_controls[] = { |
641 | SB_DOUBLE("PCM Playback Switch", | |
642 | SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 2, 1, 1), | |
643 | SB_DOUBLE("Synth Playback Switch", | |
644 | SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 4, 3, 1), | |
645 | SB_SINGLE("Mic Boost (+20dB)", SB_ALS4000_MIC_IN_GAIN, 0, 0x03), | |
646 | SB_SINGLE("Master Mono Playback Switch", SB_ALS4000_MONO_IO_CTRL, 5, 1), | |
647 | { | |
ce71bfd1 AM |
648 | .name = "Master Mono Capture Route", |
649 | .type = SB_MIX_MONO_CAPTURE_ALS4K | |
74c2b45b KH |
650 | }, |
651 | SB_SINGLE("Mono Playback Switch", SB_DT019X_OUTPUT_SW2, 0, 1), | |
652 | SB_SINGLE("Analog Loopback Switch", SB_ALS4000_MIC_IN_GAIN, 7, 0x01), | |
653 | SB_SINGLE("3D Control - Switch", SB_ALS4000_3D_SND_FX, 6, 0x01), | |
ce71bfd1 | 654 | SB_SINGLE("Digital Loopback Switch", |
74c2b45b KH |
655 | SB_ALS4000_CR3_CONFIGURATION, 7, 0x01), |
656 | /* FIXME: functionality of 3D controls might be swapped, I didn't find | |
657 | * a description of how to identify what is supposed to be what */ | |
658 | SB_SINGLE("3D Control - Level", SB_ALS4000_3D_SND_FX, 0, 0x07), | |
ba7301c7 | 659 | /* FIXME: maybe there's actually some standard 3D ctrl name for it?? */ |
74c2b45b | 660 | SB_SINGLE("3D Control - Freq", SB_ALS4000_3D_SND_FX, 4, 0x03), |
ba7301c7 AM |
661 | /* FIXME: ALS4000a.pdf mentions BBD (Bucket Brigade Device) time delay, |
662 | * but what ALSA 3D attribute is that actually? "Center", "Depth", | |
663 | * "Wide" or "Space" or even "Level"? Assuming "Wide" for now... */ | |
74c2b45b KH |
664 | SB_SINGLE("3D Control - Wide", SB_ALS4000_3D_TIME_DELAY, 0, 0x0f), |
665 | SB_SINGLE("3D PowerOff Switch", SB_ALS4000_3D_TIME_DELAY, 4, 0x01), | |
ce71bfd1 | 666 | SB_SINGLE("Master Playback 8kHz / 20kHz LPF Switch", |
74c2b45b | 667 | SB_ALS4000_FMDAC, 5, 0x01), |
44456d37 | 668 | #ifdef NOT_AVAILABLE |
74c2b45b KH |
669 | SB_SINGLE("FMDAC Switch (Option ?)", SB_ALS4000_FMDAC, 0, 0x01), |
670 | SB_SINGLE("QSound Mode", SB_ALS4000_QSOUND, 1, 0x1f), | |
1da177e4 LT |
671 | #endif |
672 | }; | |
673 | ||
674 | static unsigned char snd_als4000_init_values[][2] = { | |
675 | { SB_DSP4_MASTER_DEV + 0, 0 }, | |
676 | { SB_DSP4_MASTER_DEV + 1, 0 }, | |
677 | { SB_DSP4_PCM_DEV + 0, 0 }, | |
678 | { SB_DSP4_PCM_DEV + 1, 0 }, | |
679 | { SB_DSP4_SYNTH_DEV + 0, 0 }, | |
680 | { SB_DSP4_SYNTH_DEV + 1, 0 }, | |
681 | { SB_DSP4_SPEAKER_DEV, 0 }, | |
682 | { SB_DSP4_OUTPUT_SW, 0 }, | |
683 | { SB_DSP4_INPUT_LEFT, 0 }, | |
684 | { SB_DSP4_INPUT_RIGHT, 0 }, | |
685 | { SB_DT019X_OUTPUT_SW2, 0 }, | |
686 | { SB_ALS4000_MIC_IN_GAIN, 0 }, | |
687 | }; | |
688 | ||
1da177e4 LT |
689 | /* |
690 | */ | |
029d64b0 | 691 | static int snd_sbmixer_init(struct snd_sb *chip, |
74c2b45b | 692 | struct sbmix_elem *controls, |
1da177e4 LT |
693 | int controls_count, |
694 | unsigned char map[][2], | |
695 | int map_count, | |
696 | char *name) | |
697 | { | |
698 | unsigned long flags; | |
029d64b0 | 699 | struct snd_card *card = chip->card; |
1da177e4 LT |
700 | int idx, err; |
701 | ||
702 | /* mixer reset */ | |
703 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
704 | snd_sbmixer_write(chip, 0x00, 0x00); | |
705 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
706 | ||
707 | /* mute and zero volume channels */ | |
708 | for (idx = 0; idx < map_count; idx++) { | |
709 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
710 | snd_sbmixer_write(chip, map[idx][0], map[idx][1]); | |
711 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
712 | } | |
713 | ||
714 | for (idx = 0; idx < controls_count; idx++) { | |
74c2b45b KH |
715 | err = snd_sbmixer_add_ctl_elem(chip, &controls[idx]); |
716 | if (err < 0) | |
1da177e4 LT |
717 | return err; |
718 | } | |
719 | snd_component_add(card, name); | |
720 | strcpy(card->mixername, name); | |
721 | return 0; | |
722 | } | |
723 | ||
029d64b0 | 724 | int snd_sbmixer_new(struct snd_sb *chip) |
1da177e4 | 725 | { |
029d64b0 | 726 | struct snd_card *card; |
1da177e4 LT |
727 | int err; |
728 | ||
622207dc TI |
729 | if (snd_BUG_ON(!chip || !chip->card)) |
730 | return -EINVAL; | |
1da177e4 LT |
731 | |
732 | card = chip->card; | |
733 | ||
734 | switch (chip->hardware) { | |
735 | case SB_HW_10: | |
736 | return 0; /* no mixer chip on SB1.x */ | |
737 | case SB_HW_20: | |
738 | case SB_HW_201: | |
739 | if ((err = snd_sbmixer_init(chip, | |
740 | snd_sb20_controls, | |
741 | ARRAY_SIZE(snd_sb20_controls), | |
742 | snd_sb20_init_values, | |
743 | ARRAY_SIZE(snd_sb20_init_values), | |
744 | "CTL1335")) < 0) | |
745 | return err; | |
746 | break; | |
747 | case SB_HW_PRO: | |
ad8decb7 | 748 | case SB_HW_JAZZ16: |
1da177e4 LT |
749 | if ((err = snd_sbmixer_init(chip, |
750 | snd_sbpro_controls, | |
751 | ARRAY_SIZE(snd_sbpro_controls), | |
752 | snd_sbpro_init_values, | |
753 | ARRAY_SIZE(snd_sbpro_init_values), | |
754 | "CTL1345")) < 0) | |
755 | return err; | |
756 | break; | |
757 | case SB_HW_16: | |
758 | case SB_HW_ALS100: | |
621887ae | 759 | case SB_HW_CS5530: |
1da177e4 LT |
760 | if ((err = snd_sbmixer_init(chip, |
761 | snd_sb16_controls, | |
762 | ARRAY_SIZE(snd_sb16_controls), | |
763 | snd_sb16_init_values, | |
764 | ARRAY_SIZE(snd_sb16_init_values), | |
765 | "CTL1745")) < 0) | |
766 | return err; | |
767 | break; | |
768 | case SB_HW_ALS4000: | |
74c2b45b KH |
769 | /* use only the first 16 controls from SB16 */ |
770 | err = snd_sbmixer_init(chip, | |
771 | snd_sb16_controls, | |
772 | 16, | |
773 | snd_sb16_init_values, | |
774 | ARRAY_SIZE(snd_sb16_init_values), | |
775 | "ALS4000"); | |
776 | if (err < 0) | |
777 | return err; | |
1da177e4 LT |
778 | if ((err = snd_sbmixer_init(chip, |
779 | snd_als4000_controls, | |
780 | ARRAY_SIZE(snd_als4000_controls), | |
781 | snd_als4000_init_values, | |
782 | ARRAY_SIZE(snd_als4000_init_values), | |
783 | "ALS4000")) < 0) | |
784 | return err; | |
785 | break; | |
786 | case SB_HW_DT019X: | |
665ebe92 DC |
787 | err = snd_sbmixer_init(chip, |
788 | snd_dt019x_controls, | |
789 | ARRAY_SIZE(snd_dt019x_controls), | |
790 | snd_dt019x_init_values, | |
791 | ARRAY_SIZE(snd_dt019x_init_values), | |
792 | "DT019X"); | |
793 | if (err < 0) | |
794 | return err; | |
1da177e4 LT |
795 | break; |
796 | default: | |
797 | strcpy(card->mixername, "???"); | |
798 | } | |
799 | return 0; | |
800 | } | |
5bdb6a16 TI |
801 | |
802 | #ifdef CONFIG_PM | |
803 | static unsigned char sb20_saved_regs[] = { | |
804 | SB_DSP20_MASTER_DEV, | |
805 | SB_DSP20_PCM_DEV, | |
806 | SB_DSP20_FM_DEV, | |
807 | SB_DSP20_CD_DEV, | |
808 | }; | |
809 | ||
810 | static unsigned char sbpro_saved_regs[] = { | |
811 | SB_DSP_MASTER_DEV, | |
812 | SB_DSP_PCM_DEV, | |
813 | SB_DSP_PLAYBACK_FILT, | |
814 | SB_DSP_FM_DEV, | |
815 | SB_DSP_CD_DEV, | |
816 | SB_DSP_LINE_DEV, | |
817 | SB_DSP_MIC_DEV, | |
818 | SB_DSP_CAPTURE_SOURCE, | |
819 | SB_DSP_CAPTURE_FILT, | |
820 | }; | |
821 | ||
822 | static unsigned char sb16_saved_regs[] = { | |
823 | SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, | |
824 | SB_DSP4_3DSE, | |
825 | SB_DSP4_BASS_DEV, SB_DSP4_BASS_DEV + 1, | |
826 | SB_DSP4_TREBLE_DEV, SB_DSP4_TREBLE_DEV + 1, | |
827 | SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, | |
828 | SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, | |
829 | SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, | |
830 | SB_DSP4_OUTPUT_SW, | |
831 | SB_DSP4_CD_DEV, SB_DSP4_CD_DEV + 1, | |
832 | SB_DSP4_LINE_DEV, SB_DSP4_LINE_DEV + 1, | |
833 | SB_DSP4_MIC_DEV, | |
834 | SB_DSP4_SPEAKER_DEV, | |
835 | SB_DSP4_IGAIN_DEV, SB_DSP4_IGAIN_DEV + 1, | |
836 | SB_DSP4_OGAIN_DEV, SB_DSP4_OGAIN_DEV + 1, | |
837 | SB_DSP4_MIC_AGC | |
838 | }; | |
839 | ||
840 | static unsigned char dt019x_saved_regs[] = { | |
841 | SB_DT019X_MASTER_DEV, | |
842 | SB_DT019X_PCM_DEV, | |
843 | SB_DT019X_SYNTH_DEV, | |
844 | SB_DT019X_CD_DEV, | |
845 | SB_DT019X_MIC_DEV, | |
846 | SB_DT019X_SPKR_DEV, | |
847 | SB_DT019X_LINE_DEV, | |
848 | SB_DSP4_OUTPUT_SW, | |
849 | SB_DT019X_OUTPUT_SW2, | |
850 | SB_DT019X_CAPTURE_SW, | |
851 | }; | |
852 | ||
853 | static unsigned char als4000_saved_regs[] = { | |
ce71bfd1 AM |
854 | /* please verify in dsheet whether regs to be added |
855 | are actually real H/W or just dummy */ | |
5bdb6a16 TI |
856 | SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, |
857 | SB_DSP4_OUTPUT_SW, | |
858 | SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, | |
859 | SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, | |
860 | SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, | |
861 | SB_DSP4_CD_DEV, SB_DSP4_CD_DEV + 1, | |
5bdb6a16 TI |
862 | SB_DSP4_MIC_DEV, |
863 | SB_DSP4_SPEAKER_DEV, | |
864 | SB_DSP4_IGAIN_DEV, SB_DSP4_IGAIN_DEV + 1, | |
865 | SB_DSP4_OGAIN_DEV, SB_DSP4_OGAIN_DEV + 1, | |
866 | SB_DT019X_OUTPUT_SW2, | |
867 | SB_ALS4000_MONO_IO_CTRL, | |
868 | SB_ALS4000_MIC_IN_GAIN, | |
ce71bfd1 | 869 | SB_ALS4000_FMDAC, |
5bdb6a16 TI |
870 | SB_ALS4000_3D_SND_FX, |
871 | SB_ALS4000_3D_TIME_DELAY, | |
ce71bfd1 | 872 | SB_ALS4000_CR3_CONFIGURATION, |
5bdb6a16 TI |
873 | }; |
874 | ||
875 | static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) | |
876 | { | |
877 | unsigned char *val = chip->saved_regs; | |
622207dc TI |
878 | if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) |
879 | return; | |
5bdb6a16 TI |
880 | for (; num_regs; num_regs--) |
881 | *val++ = snd_sbmixer_read(chip, *regs++); | |
882 | } | |
883 | ||
884 | static void restore_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) | |
885 | { | |
886 | unsigned char *val = chip->saved_regs; | |
622207dc TI |
887 | if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) |
888 | return; | |
5bdb6a16 TI |
889 | for (; num_regs; num_regs--) |
890 | snd_sbmixer_write(chip, *regs++, *val++); | |
891 | } | |
892 | ||
893 | void snd_sbmixer_suspend(struct snd_sb *chip) | |
894 | { | |
895 | switch (chip->hardware) { | |
896 | case SB_HW_20: | |
897 | case SB_HW_201: | |
898 | save_mixer(chip, sb20_saved_regs, ARRAY_SIZE(sb20_saved_regs)); | |
899 | break; | |
900 | case SB_HW_PRO: | |
ad8decb7 | 901 | case SB_HW_JAZZ16: |
5bdb6a16 TI |
902 | save_mixer(chip, sbpro_saved_regs, ARRAY_SIZE(sbpro_saved_regs)); |
903 | break; | |
904 | case SB_HW_16: | |
905 | case SB_HW_ALS100: | |
621887ae | 906 | case SB_HW_CS5530: |
5bdb6a16 TI |
907 | save_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs)); |
908 | break; | |
909 | case SB_HW_ALS4000: | |
910 | save_mixer(chip, als4000_saved_regs, ARRAY_SIZE(als4000_saved_regs)); | |
911 | break; | |
912 | case SB_HW_DT019X: | |
913 | save_mixer(chip, dt019x_saved_regs, ARRAY_SIZE(dt019x_saved_regs)); | |
914 | break; | |
915 | default: | |
916 | break; | |
917 | } | |
918 | } | |
919 | ||
920 | void snd_sbmixer_resume(struct snd_sb *chip) | |
921 | { | |
922 | switch (chip->hardware) { | |
923 | case SB_HW_20: | |
924 | case SB_HW_201: | |
925 | restore_mixer(chip, sb20_saved_regs, ARRAY_SIZE(sb20_saved_regs)); | |
926 | break; | |
927 | case SB_HW_PRO: | |
ad8decb7 | 928 | case SB_HW_JAZZ16: |
5bdb6a16 TI |
929 | restore_mixer(chip, sbpro_saved_regs, ARRAY_SIZE(sbpro_saved_regs)); |
930 | break; | |
931 | case SB_HW_16: | |
932 | case SB_HW_ALS100: | |
621887ae | 933 | case SB_HW_CS5530: |
5bdb6a16 TI |
934 | restore_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs)); |
935 | break; | |
936 | case SB_HW_ALS4000: | |
937 | restore_mixer(chip, als4000_saved_regs, ARRAY_SIZE(als4000_saved_regs)); | |
938 | break; | |
939 | case SB_HW_DT019X: | |
940 | restore_mixer(chip, dt019x_saved_regs, ARRAY_SIZE(dt019x_saved_regs)); | |
941 | break; | |
942 | default: | |
943 | break; | |
944 | } | |
945 | } | |
946 | #endif |