Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk> | |
3 | * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit | |
b18cd538 | 4 | * Version: 0.0.18 |
1da177e4 LT |
5 | * |
6 | * FEATURES currently supported: | |
7 | * See ca0106_main.c for features. | |
8 | * | |
9 | * Changelog: | |
10 | * Support interrupts per period. | |
11 | * Removed noise from Center/LFE channel when in Analog mode. | |
12 | * Rename and remove mixer controls. | |
13 | * 0.0.6 | |
14 | * Use separate card based DMA buffer for periods table list. | |
15 | * 0.0.7 | |
16 | * Change remove and rename ctrls into lists. | |
17 | * 0.0.8 | |
18 | * Try to fix capture sources. | |
19 | * 0.0.9 | |
20 | * Fix AC3 output. | |
21 | * Enable S32_LE format support. | |
22 | * 0.0.10 | |
23 | * Enable playback 48000 and 96000 rates. (Rates other that these do not work, even with "plug:front".) | |
24 | * 0.0.11 | |
25 | * Add Model name recognition. | |
26 | * 0.0.12 | |
27 | * Correct interrupt timing. interrupt at end of period, instead of in the middle of a playback period. | |
28 | * Remove redundent "voice" handling. | |
29 | * 0.0.13 | |
30 | * Single trigger call for multi channels. | |
31 | * 0.0.14 | |
32 | * Set limits based on what the sound card hardware can do. | |
33 | * playback periods_min=2, periods_max=8 | |
34 | * capture hw constraints require period_size = n * 64 bytes. | |
35 | * playback hw constraints require period_size = n * 64 bytes. | |
36 | * 0.0.15 | |
37 | * Separated ca0106.c into separate functional .c files. | |
38 | * 0.0.16 | |
39 | * Modified Copyright message. | |
ed144f3c JCD |
40 | * 0.0.17 |
41 | * Implement Mic and Line in Capture. | |
b18cd538 TP |
42 | * 0.0.18 |
43 | * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) | |
1da177e4 LT |
44 | * |
45 | * This code was initally based on code from ALSA's emu10k1x.c which is: | |
46 | * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> | |
47 | * | |
48 | * This program is free software; you can redistribute it and/or modify | |
49 | * it under the terms of the GNU General Public License as published by | |
50 | * the Free Software Foundation; either version 2 of the License, or | |
51 | * (at your option) any later version. | |
52 | * | |
53 | * This program is distributed in the hope that it will be useful, | |
54 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
55 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
56 | * GNU General Public License for more details. | |
57 | * | |
58 | * You should have received a copy of the GNU General Public License | |
59 | * along with this program; if not, write to the Free Software | |
60 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
61 | * | |
62 | */ | |
1da177e4 LT |
63 | #include <linux/delay.h> |
64 | #include <linux/init.h> | |
65 | #include <linux/interrupt.h> | |
1da177e4 LT |
66 | #include <linux/slab.h> |
67 | #include <linux/moduleparam.h> | |
68 | #include <sound/core.h> | |
69 | #include <sound/initval.h> | |
70 | #include <sound/pcm.h> | |
71 | #include <sound/ac97_codec.h> | |
72 | #include <sound/info.h> | |
42750b04 | 73 | #include <sound/tlv.h> |
6473d160 | 74 | #include <asm/io.h> |
1da177e4 LT |
75 | |
76 | #include "ca0106.h" | |
77 | ||
5da95273 TI |
78 | static void ca0106_spdif_enable(struct snd_ca0106 *emu) |
79 | { | |
80 | unsigned int val; | |
81 | ||
82 | if (emu->spdif_enable) { | |
83 | /* Digital */ | |
84 | snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); | |
85 | snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000); | |
86 | val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) & ~0x1000; | |
87 | snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val); | |
88 | val = inl(emu->port + GPIO) & ~0x101; | |
89 | outl(val, emu->port + GPIO); | |
90 | ||
91 | } else { | |
92 | /* Analog */ | |
93 | snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); | |
94 | snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x000f0000); | |
95 | val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) | 0x1000; | |
96 | snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val); | |
97 | val = inl(emu->port + GPIO) | 0x101; | |
98 | outl(val, emu->port + GPIO); | |
99 | } | |
100 | } | |
101 | ||
102 | static void ca0106_set_capture_source(struct snd_ca0106 *emu) | |
103 | { | |
104 | unsigned int val = emu->capture_source; | |
105 | unsigned int source, mask; | |
106 | source = (val << 28) | (val << 24) | (val << 20) | (val << 16); | |
107 | mask = snd_ca0106_ptr_read(emu, CAPTURE_SOURCE, 0) & 0xffff; | |
108 | snd_ca0106_ptr_write(emu, CAPTURE_SOURCE, 0, source | mask); | |
109 | } | |
110 | ||
111 | static void ca0106_set_i2c_capture_source(struct snd_ca0106 *emu, | |
112 | unsigned int val, int force) | |
113 | { | |
114 | unsigned int ngain, ogain; | |
115 | u32 source; | |
116 | ||
117 | snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */ | |
118 | ngain = emu->i2c_capture_volume[val][0]; /* Left */ | |
119 | ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */ | |
120 | if (force || ngain != ogain) | |
121 | snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ngain & 0xff); | |
122 | ngain = emu->i2c_capture_volume[val][1]; /* Right */ | |
123 | ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Right */ | |
124 | if (force || ngain != ogain) | |
125 | snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ngain & 0xff); | |
126 | source = 1 << val; | |
127 | snd_ca0106_i2c_write(emu, ADC_MUX, source); /* Set source */ | |
128 | emu->i2c_capture_source = val; | |
129 | } | |
130 | ||
131 | static void ca0106_set_capture_mic_line_in(struct snd_ca0106 *emu) | |
132 | { | |
133 | u32 tmp; | |
134 | ||
135 | if (emu->capture_mic_line_in) { | |
136 | /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */ | |
137 | tmp = inl(emu->port+GPIO) & ~0x400; | |
138 | tmp = tmp | 0x400; | |
139 | outl(tmp, emu->port+GPIO); | |
140 | /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC); */ | |
141 | } else { | |
142 | /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */ | |
143 | tmp = inl(emu->port+GPIO) & ~0x400; | |
144 | outl(tmp, emu->port+GPIO); | |
145 | /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN); */ | |
146 | } | |
147 | } | |
148 | ||
149 | static void ca0106_set_spdif_bits(struct snd_ca0106 *emu, int idx) | |
150 | { | |
3d475829 | 151 | snd_ca0106_ptr_write(emu, SPCS0 + idx, 0, emu->spdif_str_bits[idx]); |
5da95273 TI |
152 | } |
153 | ||
154 | /* | |
155 | */ | |
0cb29ea0 TI |
156 | static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale1, -5175, 25, 1); |
157 | static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale2, -10350, 50, 1); | |
42750b04 | 158 | |
a5ce8890 | 159 | #define snd_ca0106_shared_spdif_info snd_ctl_boolean_mono_info |
1da177e4 | 160 | |
e4a3d145 TI |
161 | static int snd_ca0106_shared_spdif_get(struct snd_kcontrol *kcontrol, |
162 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 163 | { |
e4a3d145 | 164 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
1da177e4 | 165 | |
5fe619f9 | 166 | ucontrol->value.integer.value[0] = emu->spdif_enable; |
1da177e4 LT |
167 | return 0; |
168 | } | |
169 | ||
e4a3d145 TI |
170 | static int snd_ca0106_shared_spdif_put(struct snd_kcontrol *kcontrol, |
171 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 172 | { |
e4a3d145 | 173 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
174 | unsigned int val; |
175 | int change = 0; | |
1da177e4 | 176 | |
5fe619f9 | 177 | val = !!ucontrol->value.integer.value[0]; |
1da177e4 LT |
178 | change = (emu->spdif_enable != val); |
179 | if (change) { | |
180 | emu->spdif_enable = val; | |
5da95273 | 181 | ca0106_spdif_enable(emu); |
1da177e4 LT |
182 | } |
183 | return change; | |
184 | } | |
185 | ||
e4a3d145 TI |
186 | static int snd_ca0106_capture_source_info(struct snd_kcontrol *kcontrol, |
187 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 | 188 | { |
95a98265 | 189 | static char *texts[6] = { |
39596dc8 | 190 | "IEC958 out", "i2s mixer out", "IEC958 in", "i2s in", "AC97 in", "SRC out" |
95a98265 | 191 | }; |
1da177e4 LT |
192 | |
193 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
194 | uinfo->count = 1; | |
195 | uinfo->value.enumerated.items = 6; | |
196 | if (uinfo->value.enumerated.item > 5) | |
197 | uinfo->value.enumerated.item = 5; | |
198 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
199 | return 0; | |
200 | } | |
201 | ||
e4a3d145 TI |
202 | static int snd_ca0106_capture_source_get(struct snd_kcontrol *kcontrol, |
203 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 204 | { |
e4a3d145 | 205 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
206 | |
207 | ucontrol->value.enumerated.item[0] = emu->capture_source; | |
208 | return 0; | |
209 | } | |
210 | ||
e4a3d145 TI |
211 | static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol, |
212 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 213 | { |
e4a3d145 | 214 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
215 | unsigned int val; |
216 | int change = 0; | |
1da177e4 LT |
217 | |
218 | val = ucontrol->value.enumerated.item[0] ; | |
5fe619f9 TI |
219 | if (val >= 6) |
220 | return -EINVAL; | |
1da177e4 LT |
221 | change = (emu->capture_source != val); |
222 | if (change) { | |
223 | emu->capture_source = val; | |
5da95273 | 224 | ca0106_set_capture_source(emu); |
1da177e4 LT |
225 | } |
226 | return change; | |
227 | } | |
228 | ||
6129daaa JCD |
229 | static int snd_ca0106_i2c_capture_source_info(struct snd_kcontrol *kcontrol, |
230 | struct snd_ctl_elem_info *uinfo) | |
231 | { | |
232 | static char *texts[6] = { | |
233 | "Phone", "Mic", "Line in", "Aux" | |
234 | }; | |
235 | ||
236 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
237 | uinfo->count = 1; | |
238 | uinfo->value.enumerated.items = 4; | |
239 | if (uinfo->value.enumerated.item > 3) | |
240 | uinfo->value.enumerated.item = 3; | |
241 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
242 | return 0; | |
243 | } | |
244 | ||
245 | static int snd_ca0106_i2c_capture_source_get(struct snd_kcontrol *kcontrol, | |
246 | struct snd_ctl_elem_value *ucontrol) | |
247 | { | |
248 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
249 | ||
250 | ucontrol->value.enumerated.item[0] = emu->i2c_capture_source; | |
251 | return 0; | |
252 | } | |
253 | ||
254 | static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol, | |
255 | struct snd_ctl_elem_value *ucontrol) | |
256 | { | |
257 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
258 | unsigned int source_id; | |
6129daaa | 259 | int change = 0; |
6129daaa JCD |
260 | /* If the capture source has changed, |
261 | * update the capture volume from the cached value | |
262 | * for the particular source. | |
263 | */ | |
264 | source_id = ucontrol->value.enumerated.item[0] ; | |
5fe619f9 TI |
265 | if (source_id >= 4) |
266 | return -EINVAL; | |
6129daaa JCD |
267 | change = (emu->i2c_capture_source != source_id); |
268 | if (change) { | |
5da95273 | 269 | ca0106_set_i2c_capture_source(emu, source_id, 0); |
6129daaa JCD |
270 | } |
271 | return change; | |
272 | } | |
273 | ||
be0b7b01 JCD |
274 | static int snd_ca0106_capture_line_in_side_out_info(struct snd_kcontrol *kcontrol, |
275 | struct snd_ctl_elem_info *uinfo) | |
276 | { | |
277 | static char *texts[2] = { "Side out", "Line in" }; | |
278 | ||
279 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
280 | uinfo->count = 1; | |
281 | uinfo->value.enumerated.items = 2; | |
282 | if (uinfo->value.enumerated.item > 1) | |
283 | uinfo->value.enumerated.item = 1; | |
284 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
285 | return 0; | |
286 | } | |
287 | ||
e4a3d145 TI |
288 | static int snd_ca0106_capture_mic_line_in_info(struct snd_kcontrol *kcontrol, |
289 | struct snd_ctl_elem_info *uinfo) | |
ed144f3c JCD |
290 | { |
291 | static char *texts[2] = { "Line in", "Mic in" }; | |
292 | ||
293 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
294 | uinfo->count = 1; | |
295 | uinfo->value.enumerated.items = 2; | |
296 | if (uinfo->value.enumerated.item > 1) | |
297 | uinfo->value.enumerated.item = 1; | |
298 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
299 | return 0; | |
300 | } | |
301 | ||
e4a3d145 TI |
302 | static int snd_ca0106_capture_mic_line_in_get(struct snd_kcontrol *kcontrol, |
303 | struct snd_ctl_elem_value *ucontrol) | |
ed144f3c | 304 | { |
e4a3d145 | 305 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
ed144f3c JCD |
306 | |
307 | ucontrol->value.enumerated.item[0] = emu->capture_mic_line_in; | |
308 | return 0; | |
309 | } | |
310 | ||
e4a3d145 TI |
311 | static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol, |
312 | struct snd_ctl_elem_value *ucontrol) | |
ed144f3c | 313 | { |
e4a3d145 | 314 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
ed144f3c JCD |
315 | unsigned int val; |
316 | int change = 0; | |
ed144f3c JCD |
317 | |
318 | val = ucontrol->value.enumerated.item[0] ; | |
5fe619f9 TI |
319 | if (val > 1) |
320 | return -EINVAL; | |
ed144f3c JCD |
321 | change = (emu->capture_mic_line_in != val); |
322 | if (change) { | |
323 | emu->capture_mic_line_in = val; | |
5da95273 | 324 | ca0106_set_capture_mic_line_in(emu); |
ed144f3c JCD |
325 | } |
326 | return change; | |
327 | } | |
328 | ||
e4a3d145 | 329 | static struct snd_kcontrol_new snd_ca0106_capture_mic_line_in __devinitdata = |
ed144f3c JCD |
330 | { |
331 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
6129daaa | 332 | .name = "Shared Mic/Line in Capture Switch", |
ed144f3c JCD |
333 | .info = snd_ca0106_capture_mic_line_in_info, |
334 | .get = snd_ca0106_capture_mic_line_in_get, | |
335 | .put = snd_ca0106_capture_mic_line_in_put | |
336 | }; | |
337 | ||
be0b7b01 JCD |
338 | static struct snd_kcontrol_new snd_ca0106_capture_line_in_side_out __devinitdata = |
339 | { | |
340 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
341 | .name = "Shared Line in/Side out Capture Switch", | |
342 | .info = snd_ca0106_capture_line_in_side_out_info, | |
343 | .get = snd_ca0106_capture_mic_line_in_get, | |
344 | .put = snd_ca0106_capture_mic_line_in_put | |
345 | }; | |
346 | ||
347 | ||
e4a3d145 TI |
348 | static int snd_ca0106_spdif_info(struct snd_kcontrol *kcontrol, |
349 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
350 | { |
351 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
352 | uinfo->count = 1; | |
353 | return 0; | |
354 | } | |
355 | ||
3d475829 TI |
356 | static void decode_spdif_bits(unsigned char *status, unsigned int bits) |
357 | { | |
358 | status[0] = (bits >> 0) & 0xff; | |
359 | status[1] = (bits >> 8) & 0xff; | |
360 | status[2] = (bits >> 16) & 0xff; | |
361 | status[3] = (bits >> 24) & 0xff; | |
362 | } | |
363 | ||
364 | static int snd_ca0106_spdif_get_default(struct snd_kcontrol *kcontrol, | |
e4a3d145 | 365 | struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 366 | { |
e4a3d145 | 367 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
368 | unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
369 | ||
3d475829 TI |
370 | decode_spdif_bits(ucontrol->value.iec958.status, |
371 | emu->spdif_bits[idx]); | |
372 | return 0; | |
373 | } | |
374 | ||
375 | static int snd_ca0106_spdif_get_stream(struct snd_kcontrol *kcontrol, | |
376 | struct snd_ctl_elem_value *ucontrol) | |
377 | { | |
378 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
379 | unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
380 | ||
381 | decode_spdif_bits(ucontrol->value.iec958.status, | |
382 | emu->spdif_str_bits[idx]); | |
1da177e4 LT |
383 | return 0; |
384 | } | |
385 | ||
e4a3d145 TI |
386 | static int snd_ca0106_spdif_get_mask(struct snd_kcontrol *kcontrol, |
387 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
388 | { |
389 | ucontrol->value.iec958.status[0] = 0xff; | |
390 | ucontrol->value.iec958.status[1] = 0xff; | |
391 | ucontrol->value.iec958.status[2] = 0xff; | |
392 | ucontrol->value.iec958.status[3] = 0xff; | |
393 | return 0; | |
394 | } | |
395 | ||
3d475829 TI |
396 | static unsigned int encode_spdif_bits(unsigned char *status) |
397 | { | |
398 | return ((unsigned int)status[0] << 0) | | |
399 | ((unsigned int)status[1] << 8) | | |
400 | ((unsigned int)status[2] << 16) | | |
401 | ((unsigned int)status[3] << 24); | |
402 | } | |
403 | ||
404 | static int snd_ca0106_spdif_put_default(struct snd_kcontrol *kcontrol, | |
e4a3d145 | 405 | struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 406 | { |
e4a3d145 | 407 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
1da177e4 | 408 | unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
1da177e4 LT |
409 | unsigned int val; |
410 | ||
3d475829 TI |
411 | val = encode_spdif_bits(ucontrol->value.iec958.status); |
412 | if (val != emu->spdif_bits[idx]) { | |
1da177e4 | 413 | emu->spdif_bits[idx] = val; |
3d475829 TI |
414 | /* FIXME: this isn't safe, but needed to keep the compatibility |
415 | * with older alsa-lib config | |
416 | */ | |
417 | emu->spdif_str_bits[idx] = val; | |
5da95273 | 418 | ca0106_set_spdif_bits(emu, idx); |
3d475829 | 419 | return 1; |
1da177e4 | 420 | } |
3d475829 TI |
421 | return 0; |
422 | } | |
423 | ||
424 | static int snd_ca0106_spdif_put_stream(struct snd_kcontrol *kcontrol, | |
425 | struct snd_ctl_elem_value *ucontrol) | |
426 | { | |
427 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
428 | unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
429 | unsigned int val; | |
430 | ||
431 | val = encode_spdif_bits(ucontrol->value.iec958.status); | |
432 | if (val != emu->spdif_str_bits[idx]) { | |
433 | emu->spdif_str_bits[idx] = val; | |
434 | ca0106_set_spdif_bits(emu, idx); | |
435 | return 1; | |
436 | } | |
437 | return 0; | |
1da177e4 LT |
438 | } |
439 | ||
e4a3d145 TI |
440 | static int snd_ca0106_volume_info(struct snd_kcontrol *kcontrol, |
441 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
442 | { |
443 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
444 | uinfo->count = 2; | |
445 | uinfo->value.integer.min = 0; | |
446 | uinfo->value.integer.max = 255; | |
447 | return 0; | |
448 | } | |
449 | ||
e4a3d145 TI |
450 | static int snd_ca0106_volume_get(struct snd_kcontrol *kcontrol, |
451 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 452 | { |
e4a3d145 | 453 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
1da177e4 | 454 | unsigned int value; |
95a98265 TI |
455 | int channel_id, reg; |
456 | ||
457 | channel_id = (kcontrol->private_value >> 8) & 0xff; | |
458 | reg = kcontrol->private_value & 0xff; | |
1da177e4 LT |
459 | |
460 | value = snd_ca0106_ptr_read(emu, reg, channel_id); | |
461 | ucontrol->value.integer.value[0] = 0xff - ((value >> 24) & 0xff); /* Left */ | |
462 | ucontrol->value.integer.value[1] = 0xff - ((value >> 16) & 0xff); /* Right */ | |
463 | return 0; | |
464 | } | |
465 | ||
e4a3d145 TI |
466 | static int snd_ca0106_volume_put(struct snd_kcontrol *kcontrol, |
467 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 468 | { |
e4a3d145 | 469 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); |
95a98265 TI |
470 | unsigned int oval, nval; |
471 | int channel_id, reg; | |
472 | ||
473 | channel_id = (kcontrol->private_value >> 8) & 0xff; | |
474 | reg = kcontrol->private_value & 0xff; | |
475 | ||
476 | oval = snd_ca0106_ptr_read(emu, reg, channel_id); | |
477 | nval = ((0xff - ucontrol->value.integer.value[0]) << 24) | | |
478 | ((0xff - ucontrol->value.integer.value[1]) << 16); | |
479 | nval |= ((0xff - ucontrol->value.integer.value[0]) << 8) | | |
480 | ((0xff - ucontrol->value.integer.value[1]) ); | |
481 | if (oval == nval) | |
482 | return 0; | |
483 | snd_ca0106_ptr_write(emu, reg, channel_id, nval); | |
484 | return 1; | |
485 | } | |
486 | ||
6129daaa JCD |
487 | static int snd_ca0106_i2c_volume_info(struct snd_kcontrol *kcontrol, |
488 | struct snd_ctl_elem_info *uinfo) | |
489 | { | |
490 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
491 | uinfo->count = 2; | |
492 | uinfo->value.integer.min = 0; | |
493 | uinfo->value.integer.max = 255; | |
494 | return 0; | |
495 | } | |
496 | ||
497 | static int snd_ca0106_i2c_volume_get(struct snd_kcontrol *kcontrol, | |
498 | struct snd_ctl_elem_value *ucontrol) | |
499 | { | |
500 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
501 | int source_id; | |
502 | ||
503 | source_id = kcontrol->private_value; | |
504 | ||
505 | ucontrol->value.integer.value[0] = emu->i2c_capture_volume[source_id][0]; | |
506 | ucontrol->value.integer.value[1] = emu->i2c_capture_volume[source_id][1]; | |
507 | return 0; | |
508 | } | |
509 | ||
510 | static int snd_ca0106_i2c_volume_put(struct snd_kcontrol *kcontrol, | |
511 | struct snd_ctl_elem_value *ucontrol) | |
512 | { | |
513 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
514 | unsigned int ogain; | |
515 | unsigned int ngain; | |
516 | int source_id; | |
517 | int change = 0; | |
518 | ||
519 | source_id = kcontrol->private_value; | |
520 | ogain = emu->i2c_capture_volume[source_id][0]; /* Left */ | |
521 | ngain = ucontrol->value.integer.value[0]; | |
522 | if (ngain > 0xff) | |
5fe619f9 | 523 | return -EINVAL; |
6129daaa JCD |
524 | if (ogain != ngain) { |
525 | if (emu->i2c_capture_source == source_id) | |
526 | snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff) ); | |
527 | emu->i2c_capture_volume[source_id][0] = ucontrol->value.integer.value[0]; | |
528 | change = 1; | |
529 | } | |
530 | ogain = emu->i2c_capture_volume[source_id][1]; /* Right */ | |
531 | ngain = ucontrol->value.integer.value[1]; | |
532 | if (ngain > 0xff) | |
5fe619f9 | 533 | return -EINVAL; |
6129daaa JCD |
534 | if (ogain != ngain) { |
535 | if (emu->i2c_capture_source == source_id) | |
536 | snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff)); | |
537 | emu->i2c_capture_volume[source_id][1] = ucontrol->value.integer.value[1]; | |
538 | change = 1; | |
539 | } | |
540 | ||
541 | return change; | |
542 | } | |
543 | ||
b18cd538 TP |
544 | #define spi_mute_info snd_ctl_boolean_mono_info |
545 | ||
546 | static int spi_mute_get(struct snd_kcontrol *kcontrol, | |
547 | struct snd_ctl_elem_value *ucontrol) | |
548 | { | |
549 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
550 | unsigned int reg = kcontrol->private_value >> SPI_REG_SHIFT; | |
551 | unsigned int bit = kcontrol->private_value & SPI_REG_MASK; | |
552 | ||
553 | ucontrol->value.integer.value[0] = !(emu->spi_dac_reg[reg] & bit); | |
554 | return 0; | |
555 | } | |
556 | ||
557 | static int spi_mute_put(struct snd_kcontrol *kcontrol, | |
558 | struct snd_ctl_elem_value *ucontrol) | |
559 | { | |
560 | struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); | |
561 | unsigned int reg = kcontrol->private_value >> SPI_REG_SHIFT; | |
562 | unsigned int bit = kcontrol->private_value & SPI_REG_MASK; | |
563 | int ret; | |
564 | ||
565 | ret = emu->spi_dac_reg[reg] & bit; | |
566 | if (ucontrol->value.integer.value[0]) { | |
567 | if (!ret) /* bit already cleared, do nothing */ | |
568 | return 0; | |
569 | emu->spi_dac_reg[reg] &= ~bit; | |
570 | } else { | |
571 | if (ret) /* bit already set, do nothing */ | |
572 | return 0; | |
573 | emu->spi_dac_reg[reg] |= bit; | |
574 | } | |
575 | ||
576 | ret = snd_ca0106_spi_write(emu, emu->spi_dac_reg[reg]); | |
5fe619f9 | 577 | return ret ? -EINVAL : 1; |
b18cd538 TP |
578 | } |
579 | ||
95a98265 TI |
580 | #define CA_VOLUME(xname,chid,reg) \ |
581 | { \ | |
582 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ | |
302e9c5a JK |
583 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ |
584 | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ | |
6129daaa JCD |
585 | .info = snd_ca0106_volume_info, \ |
586 | .get = snd_ca0106_volume_get, \ | |
587 | .put = snd_ca0106_volume_put, \ | |
7cf0a953 | 588 | .tlv = { .p = snd_ca0106_db_scale1 }, \ |
95a98265 TI |
589 | .private_value = ((chid) << 8) | (reg) \ |
590 | } | |
591 | ||
e4a3d145 | 592 | static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = { |
95a98265 TI |
593 | CA_VOLUME("Analog Front Playback Volume", |
594 | CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2), | |
595 | CA_VOLUME("Analog Rear Playback Volume", | |
596 | CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2), | |
597 | CA_VOLUME("Analog Center/LFE Playback Volume", | |
598 | CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2), | |
599 | CA_VOLUME("Analog Side Playback Volume", | |
600 | CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2), | |
601 | ||
39596dc8 | 602 | CA_VOLUME("IEC958 Front Playback Volume", |
95a98265 | 603 | CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME1), |
39596dc8 | 604 | CA_VOLUME("IEC958 Rear Playback Volume", |
95a98265 | 605 | CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME1), |
39596dc8 | 606 | CA_VOLUME("IEC958 Center/LFE Playback Volume", |
95a98265 | 607 | CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME1), |
39596dc8 | 608 | CA_VOLUME("IEC958 Unknown Playback Volume", |
95a98265 TI |
609 | CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME1), |
610 | ||
611 | CA_VOLUME("CAPTURE feedback Playback Volume", | |
612 | 1, CAPTURE_CONTROL), | |
613 | ||
614 | { | |
615 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
616 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
617 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK), | |
618 | .count = 4, | |
619 | .info = snd_ca0106_spdif_info, | |
620 | .get = snd_ca0106_spdif_get_mask | |
621 | }, | |
622 | { | |
623 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
39596dc8 | 624 | .name = "IEC958 Playback Switch", |
95a98265 TI |
625 | .info = snd_ca0106_shared_spdif_info, |
626 | .get = snd_ca0106_shared_spdif_get, | |
627 | .put = snd_ca0106_shared_spdif_put | |
628 | }, | |
629 | { | |
630 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
e6327cf9 | 631 | .name = "Digital Source Capture Enum", |
95a98265 TI |
632 | .info = snd_ca0106_capture_source_info, |
633 | .get = snd_ca0106_capture_source_get, | |
634 | .put = snd_ca0106_capture_source_put | |
635 | }, | |
6129daaa JCD |
636 | { |
637 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
e6327cf9 | 638 | .name = "Analog Source Capture Enum", |
6129daaa JCD |
639 | .info = snd_ca0106_i2c_capture_source_info, |
640 | .get = snd_ca0106_i2c_capture_source_get, | |
641 | .put = snd_ca0106_i2c_capture_source_put | |
642 | }, | |
95a98265 TI |
643 | { |
644 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
645 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), | |
646 | .count = 4, | |
647 | .info = snd_ca0106_spdif_info, | |
3d475829 TI |
648 | .get = snd_ca0106_spdif_get_default, |
649 | .put = snd_ca0106_spdif_put_default | |
650 | }, | |
651 | { | |
652 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
653 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM), | |
654 | .count = 4, | |
655 | .info = snd_ca0106_spdif_info, | |
656 | .get = snd_ca0106_spdif_get_stream, | |
657 | .put = snd_ca0106_spdif_put_stream | |
95a98265 | 658 | }, |
1da177e4 LT |
659 | }; |
660 | ||
7c157069 JCD |
661 | #define I2C_VOLUME(xname,chid) \ |
662 | { \ | |
663 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ | |
664 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ | |
665 | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ | |
666 | .info = snd_ca0106_i2c_volume_info, \ | |
667 | .get = snd_ca0106_i2c_volume_get, \ | |
668 | .put = snd_ca0106_i2c_volume_put, \ | |
669 | .tlv = { .p = snd_ca0106_db_scale2 }, \ | |
670 | .private_value = chid \ | |
671 | } | |
672 | ||
673 | static struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] __devinitdata = { | |
674 | I2C_VOLUME("Phone Capture Volume", 0), | |
675 | I2C_VOLUME("Mic Capture Volume", 1), | |
676 | I2C_VOLUME("Line in Capture Volume", 2), | |
677 | I2C_VOLUME("Aux Capture Volume", 3), | |
678 | }; | |
679 | ||
b18cd538 TP |
680 | #define SPI_SWITCH(xname,reg,bit) \ |
681 | { \ | |
682 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ | |
683 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \ | |
684 | .info = spi_mute_info, \ | |
685 | .get = spi_mute_get, \ | |
686 | .put = spi_mute_put, \ | |
18b5d32f | 687 | .private_value = (reg<<SPI_REG_SHIFT) | (bit) \ |
b18cd538 TP |
688 | } |
689 | ||
690 | static struct snd_kcontrol_new snd_ca0106_volume_spi_dac_ctls[] | |
691 | __devinitdata = { | |
692 | SPI_SWITCH("Analog Front Playback Switch", | |
693 | SPI_DMUTE4_REG, SPI_DMUTE4_BIT), | |
694 | SPI_SWITCH("Analog Rear Playback Switch", | |
695 | SPI_DMUTE0_REG, SPI_DMUTE0_BIT), | |
696 | SPI_SWITCH("Analog Center/LFE Playback Switch", | |
697 | SPI_DMUTE2_REG, SPI_DMUTE2_BIT), | |
698 | SPI_SWITCH("Analog Side Playback Switch", | |
699 | SPI_DMUTE1_REG, SPI_DMUTE1_BIT), | |
700 | }; | |
701 | ||
e4a3d145 | 702 | static int __devinit remove_ctl(struct snd_card *card, const char *name) |
1da177e4 | 703 | { |
e4a3d145 | 704 | struct snd_ctl_elem_id id; |
1da177e4 LT |
705 | memset(&id, 0, sizeof(id)); |
706 | strcpy(id.name, name); | |
707 | id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; | |
708 | return snd_ctl_remove_id(card, &id); | |
709 | } | |
710 | ||
e4a3d145 | 711 | static struct snd_kcontrol __devinit *ctl_find(struct snd_card *card, const char *name) |
1da177e4 | 712 | { |
e4a3d145 | 713 | struct snd_ctl_elem_id sid; |
1da177e4 LT |
714 | memset(&sid, 0, sizeof(sid)); |
715 | /* FIXME: strcpy is bad. */ | |
716 | strcpy(sid.name, name); | |
717 | sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER; | |
718 | return snd_ctl_find_id(card, &sid); | |
719 | } | |
720 | ||
e4a3d145 | 721 | static int __devinit rename_ctl(struct snd_card *card, const char *src, const char *dst) |
1da177e4 | 722 | { |
e4a3d145 | 723 | struct snd_kcontrol *kctl = ctl_find(card, src); |
1da177e4 LT |
724 | if (kctl) { |
725 | strcpy(kctl->id.name, dst); | |
726 | return 0; | |
727 | } | |
728 | return -ENOENT; | |
729 | } | |
730 | ||
fca7f388 TP |
731 | #define ADD_CTLS(emu, ctls) \ |
732 | do { \ | |
bed515b0 | 733 | int i, _err; \ |
fca7f388 | 734 | for (i = 0; i < ARRAY_SIZE(ctls); i++) { \ |
bed515b0 HH |
735 | _err = snd_ctl_add(card, snd_ctl_new1(&ctls[i], emu)); \ |
736 | if (_err < 0) \ | |
737 | return _err; \ | |
fca7f388 TP |
738 | } \ |
739 | } while (0) | |
740 | ||
49c88b85 | 741 | static __devinitdata |
c4865679 | 742 | DECLARE_TLV_DB_SCALE(snd_ca0106_master_db_scale, -6375, 25, 1); |
49c88b85 TI |
743 | |
744 | static char *slave_vols[] __devinitdata = { | |
745 | "Analog Front Playback Volume", | |
746 | "Analog Rear Playback Volume", | |
747 | "Analog Center/LFE Playback Volume", | |
748 | "Analog Side Playback Volume", | |
749 | "IEC958 Front Playback Volume", | |
750 | "IEC958 Rear Playback Volume", | |
751 | "IEC958 Center/LFE Playback Volume", | |
752 | "IEC958 Unknown Playback Volume", | |
753 | "CAPTURE feedback Playback Volume", | |
754 | NULL | |
755 | }; | |
756 | ||
757 | static char *slave_sws[] __devinitdata = { | |
758 | "Analog Front Playback Switch", | |
759 | "Analog Rear Playback Switch", | |
760 | "Analog Center/LFE Playback Switch", | |
761 | "Analog Side Playback Switch", | |
762 | "IEC958 Playback Switch", | |
763 | NULL | |
764 | }; | |
765 | ||
766 | static void __devinit add_slaves(struct snd_card *card, | |
767 | struct snd_kcontrol *master, char **list) | |
768 | { | |
769 | for (; *list; list++) { | |
770 | struct snd_kcontrol *slave = ctl_find(card, *list); | |
771 | if (slave) | |
772 | snd_ctl_add_slave(master, slave); | |
773 | } | |
774 | } | |
775 | ||
e4a3d145 | 776 | int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu) |
1da177e4 | 777 | { |
fca7f388 | 778 | int err; |
e4a3d145 | 779 | struct snd_card *card = emu->card; |
1da177e4 | 780 | char **c; |
49c88b85 | 781 | struct snd_kcontrol *vmaster; |
1da177e4 LT |
782 | static char *ca0106_remove_ctls[] = { |
783 | "Master Mono Playback Switch", | |
784 | "Master Mono Playback Volume", | |
785 | "3D Control - Switch", | |
786 | "3D Control Sigmatel - Depth", | |
787 | "PCM Playback Switch", | |
788 | "PCM Playback Volume", | |
789 | "CD Playback Switch", | |
790 | "CD Playback Volume", | |
791 | "Phone Playback Switch", | |
792 | "Phone Playback Volume", | |
793 | "Video Playback Switch", | |
794 | "Video Playback Volume", | |
795 | "PC Speaker Playback Switch", | |
796 | "PC Speaker Playback Volume", | |
797 | "Mono Output Select", | |
798 | "Capture Source", | |
799 | "Capture Switch", | |
800 | "Capture Volume", | |
801 | "External Amplifier", | |
802 | "Sigmatel 4-Speaker Stereo Playback Switch", | |
afe6d7e3 | 803 | "Surround Phase Inversion Playback Switch", |
1da177e4 LT |
804 | NULL |
805 | }; | |
806 | static char *ca0106_rename_ctls[] = { | |
807 | "Master Playback Switch", "Capture Switch", | |
808 | "Master Playback Volume", "Capture Volume", | |
809 | "Line Playback Switch", "AC97 Line Capture Switch", | |
810 | "Line Playback Volume", "AC97 Line Capture Volume", | |
811 | "Aux Playback Switch", "AC97 Aux Capture Switch", | |
812 | "Aux Playback Volume", "AC97 Aux Capture Volume", | |
813 | "Mic Playback Switch", "AC97 Mic Capture Switch", | |
814 | "Mic Playback Volume", "AC97 Mic Capture Volume", | |
815 | "Mic Select", "AC97 Mic Select", | |
816 | "Mic Boost (+20dB)", "AC97 Mic Boost (+20dB)", | |
817 | NULL | |
818 | }; | |
819 | #if 1 | |
95a98265 | 820 | for (c = ca0106_remove_ctls; *c; c++) |
1da177e4 | 821 | remove_ctl(card, *c); |
95a98265 | 822 | for (c = ca0106_rename_ctls; *c; c += 2) |
1da177e4 LT |
823 | rename_ctl(card, c[0], c[1]); |
824 | #endif | |
825 | ||
fca7f388 | 826 | ADD_CTLS(emu, snd_ca0106_volume_ctls); |
ed144f3c | 827 | if (emu->details->i2c_adc == 1) { |
fca7f388 | 828 | ADD_CTLS(emu, snd_ca0106_volume_i2c_adc_ctls); |
be0b7b01 JCD |
829 | if (emu->details->gpio_type == 1) |
830 | err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_capture_mic_line_in, emu)); | |
831 | else /* gpio_type == 2 */ | |
832 | err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_capture_line_in_side_out, emu)); | |
95a98265 | 833 | if (err < 0) |
ed144f3c JCD |
834 | return err; |
835 | } | |
fca7f388 TP |
836 | if (emu->details->spi_dac == 1) |
837 | ADD_CTLS(emu, snd_ca0106_volume_spi_dac_ctls); | |
49c88b85 TI |
838 | |
839 | /* Create virtual master controls */ | |
840 | vmaster = snd_ctl_make_virtual_master("Master Playback Volume", | |
841 | snd_ca0106_master_db_scale); | |
842 | if (!vmaster) | |
843 | return -ENOMEM; | |
601e1cc5 TI |
844 | err = snd_ctl_add(card, vmaster); |
845 | if (err < 0) | |
846 | return err; | |
49c88b85 TI |
847 | add_slaves(card, vmaster, slave_vols); |
848 | ||
849 | if (emu->details->spi_dac == 1) { | |
850 | vmaster = snd_ctl_make_virtual_master("Master Playback Switch", | |
851 | NULL); | |
852 | if (!vmaster) | |
853 | return -ENOMEM; | |
601e1cc5 TI |
854 | err = snd_ctl_add(card, vmaster); |
855 | if (err < 0) | |
856 | return err; | |
49c88b85 TI |
857 | add_slaves(card, vmaster, slave_sws); |
858 | } | |
eeaf100d TI |
859 | |
860 | strcpy(card->mixername, "CA0106"); | |
1da177e4 LT |
861 | return 0; |
862 | } | |
863 | ||
5da95273 TI |
864 | #ifdef CONFIG_PM |
865 | struct ca0106_vol_tbl { | |
5da95273 | 866 | unsigned int channel_id; |
8df0f707 | 867 | unsigned int reg; |
5da95273 TI |
868 | }; |
869 | ||
870 | static struct ca0106_vol_tbl saved_volumes[NUM_SAVED_VOLUMES] = { | |
871 | { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2 }, | |
872 | { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2 }, | |
873 | { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2 }, | |
874 | { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2 }, | |
875 | { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME1 }, | |
876 | { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME1 }, | |
877 | { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME1 }, | |
878 | { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME1 }, | |
879 | { 1, CAPTURE_CONTROL }, | |
880 | }; | |
881 | ||
882 | void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip) | |
883 | { | |
884 | int i; | |
885 | ||
886 | /* save volumes */ | |
887 | for (i = 0; i < NUM_SAVED_VOLUMES; i++) | |
888 | chip->saved_vol[i] = | |
889 | snd_ca0106_ptr_read(chip, saved_volumes[i].reg, | |
890 | saved_volumes[i].channel_id); | |
891 | } | |
892 | ||
893 | void snd_ca0106_mixer_resume(struct snd_ca0106 *chip) | |
894 | { | |
895 | int i; | |
896 | ||
897 | for (i = 0; i < NUM_SAVED_VOLUMES; i++) | |
898 | snd_ca0106_ptr_write(chip, saved_volumes[i].reg, | |
899 | saved_volumes[i].channel_id, | |
900 | chip->saved_vol[i]); | |
901 | ||
902 | ca0106_spdif_enable(chip); | |
903 | ca0106_set_capture_source(chip); | |
904 | ca0106_set_i2c_capture_source(chip, chip->i2c_capture_source, 1); | |
905 | for (i = 0; i < 4; i++) | |
906 | ca0106_set_spdif_bits(chip, i); | |
907 | if (chip->details->i2c_adc) | |
908 | ca0106_set_capture_mic_line_in(chip); | |
909 | } | |
910 | #endif /* CONFIG_PM */ |