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1da177e4 LT |
1 | /* |
2 | * PMac Burgundy lowlevel functions | |
3 | * | |
4 | * Copyright (c) by Takashi Iwai <tiwai@suse.de> | |
5 | * code based on dmasound.c. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | */ | |
21 | ||
22 | #include <sound/driver.h> | |
23 | #include <asm/io.h> | |
24 | #include <linux/init.h> | |
25 | #include <linux/slab.h> | |
26 | #include <linux/delay.h> | |
27 | #include <sound/core.h> | |
28 | #include "pmac.h" | |
29 | #include "burgundy.h" | |
30 | ||
31 | ||
32 | /* Waits for busy flag to clear */ | |
77933d72 | 33 | static inline void |
1da177e4 LT |
34 | snd_pmac_burgundy_busy_wait(pmac_t *chip) |
35 | { | |
36 | int timeout = 50; | |
37 | while ((in_le32(&chip->awacs->codec_ctrl) & MASK_NEWECMD) && timeout--) | |
38 | udelay(1); | |
39 | if (! timeout) | |
40 | printk(KERN_DEBUG "burgundy_busy_wait: timeout\n"); | |
41 | } | |
42 | ||
77933d72 | 43 | static inline void |
1da177e4 LT |
44 | snd_pmac_burgundy_extend_wait(pmac_t *chip) |
45 | { | |
46 | int timeout; | |
47 | timeout = 50; | |
48 | while (!(in_le32(&chip->awacs->codec_stat) & MASK_EXTEND) && timeout--) | |
49 | udelay(1); | |
50 | if (! timeout) | |
51 | printk(KERN_DEBUG "burgundy_extend_wait: timeout #1\n"); | |
52 | timeout = 50; | |
53 | while ((in_le32(&chip->awacs->codec_stat) & MASK_EXTEND) && timeout--) | |
54 | udelay(1); | |
55 | if (! timeout) | |
56 | printk(KERN_DEBUG "burgundy_extend_wait: timeout #2\n"); | |
57 | } | |
58 | ||
59 | static void | |
60 | snd_pmac_burgundy_wcw(pmac_t *chip, unsigned addr, unsigned val) | |
61 | { | |
62 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200c00 + (val & 0xff)); | |
63 | snd_pmac_burgundy_busy_wait(chip); | |
64 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200d00 +((val>>8) & 0xff)); | |
65 | snd_pmac_burgundy_busy_wait(chip); | |
66 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200e00 +((val>>16) & 0xff)); | |
67 | snd_pmac_burgundy_busy_wait(chip); | |
68 | out_le32(&chip->awacs->codec_ctrl, addr + 0x200f00 +((val>>24) & 0xff)); | |
69 | snd_pmac_burgundy_busy_wait(chip); | |
70 | } | |
71 | ||
72 | static unsigned | |
73 | snd_pmac_burgundy_rcw(pmac_t *chip, unsigned addr) | |
74 | { | |
75 | unsigned val = 0; | |
76 | unsigned long flags; | |
77 | ||
78 | spin_lock_irqsave(&chip->reg_lock, flags); | |
79 | ||
80 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); | |
81 | snd_pmac_burgundy_busy_wait(chip); | |
82 | snd_pmac_burgundy_extend_wait(chip); | |
83 | val += (in_le32(&chip->awacs->codec_stat) >> 4) & 0xff; | |
84 | ||
85 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100100); | |
86 | snd_pmac_burgundy_busy_wait(chip); | |
87 | snd_pmac_burgundy_extend_wait(chip); | |
88 | val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<8; | |
89 | ||
90 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100200); | |
91 | snd_pmac_burgundy_busy_wait(chip); | |
92 | snd_pmac_burgundy_extend_wait(chip); | |
93 | val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<16; | |
94 | ||
95 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100300); | |
96 | snd_pmac_burgundy_busy_wait(chip); | |
97 | snd_pmac_burgundy_extend_wait(chip); | |
98 | val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<24; | |
99 | ||
100 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
101 | ||
102 | return val; | |
103 | } | |
104 | ||
105 | static void | |
106 | snd_pmac_burgundy_wcb(pmac_t *chip, unsigned int addr, unsigned int val) | |
107 | { | |
108 | out_le32(&chip->awacs->codec_ctrl, addr + 0x300000 + (val & 0xff)); | |
109 | snd_pmac_burgundy_busy_wait(chip); | |
110 | } | |
111 | ||
112 | static unsigned | |
113 | snd_pmac_burgundy_rcb(pmac_t *chip, unsigned int addr) | |
114 | { | |
115 | unsigned val = 0; | |
116 | unsigned long flags; | |
117 | ||
118 | spin_lock_irqsave(&chip->reg_lock, flags); | |
119 | ||
120 | out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); | |
121 | snd_pmac_burgundy_busy_wait(chip); | |
122 | snd_pmac_burgundy_extend_wait(chip); | |
123 | val += (in_le32(&chip->awacs->codec_stat) >> 4) & 0xff; | |
124 | ||
125 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
126 | ||
127 | return val; | |
128 | } | |
129 | ||
130 | /* | |
131 | * Burgundy volume: 0 - 100, stereo | |
132 | */ | |
133 | static void | |
134 | snd_pmac_burgundy_write_volume(pmac_t *chip, unsigned int address, long *volume, int shift) | |
135 | { | |
136 | int hardvolume, lvolume, rvolume; | |
137 | ||
138 | lvolume = volume[0] ? volume[0] + BURGUNDY_VOLUME_OFFSET : 0; | |
139 | rvolume = volume[1] ? volume[1] + BURGUNDY_VOLUME_OFFSET : 0; | |
140 | ||
141 | hardvolume = lvolume + (rvolume << shift); | |
142 | if (shift == 8) | |
143 | hardvolume |= hardvolume << 16; | |
144 | ||
145 | snd_pmac_burgundy_wcw(chip, address, hardvolume); | |
146 | } | |
147 | ||
148 | static void | |
149 | snd_pmac_burgundy_read_volume(pmac_t *chip, unsigned int address, long *volume, int shift) | |
150 | { | |
151 | int wvolume; | |
152 | ||
153 | wvolume = snd_pmac_burgundy_rcw(chip, address); | |
154 | ||
155 | volume[0] = wvolume & 0xff; | |
156 | if (volume[0] >= BURGUNDY_VOLUME_OFFSET) | |
157 | volume[0] -= BURGUNDY_VOLUME_OFFSET; | |
158 | else | |
159 | volume[0] = 0; | |
160 | volume[1] = (wvolume >> shift) & 0xff; | |
161 | if (volume[1] >= BURGUNDY_VOLUME_OFFSET) | |
162 | volume[1] -= BURGUNDY_VOLUME_OFFSET; | |
163 | else | |
164 | volume[1] = 0; | |
165 | } | |
166 | ||
167 | ||
168 | /* | |
169 | */ | |
170 | ||
171 | #define BASE2ADDR(base) ((base) << 12) | |
172 | #define ADDR2BASE(addr) ((addr) >> 12) | |
173 | ||
174 | static int snd_pmac_burgundy_info_volume(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | |
175 | { | |
176 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
177 | uinfo->count = 2; | |
178 | uinfo->value.integer.min = 0; | |
179 | uinfo->value.integer.max = 100; | |
180 | return 0; | |
181 | } | |
182 | ||
183 | static int snd_pmac_burgundy_get_volume(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) | |
184 | { | |
185 | pmac_t *chip = snd_kcontrol_chip(kcontrol); | |
186 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); | |
187 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
188 | snd_pmac_burgundy_read_volume(chip, addr, ucontrol->value.integer.value, shift); | |
189 | return 0; | |
190 | } | |
191 | ||
192 | static int snd_pmac_burgundy_put_volume(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) | |
193 | { | |
194 | pmac_t *chip = snd_kcontrol_chip(kcontrol); | |
195 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); | |
196 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
197 | long nvoices[2]; | |
198 | ||
199 | snd_pmac_burgundy_write_volume(chip, addr, ucontrol->value.integer.value, shift); | |
200 | snd_pmac_burgundy_read_volume(chip, addr, nvoices, shift); | |
201 | return (nvoices[0] != ucontrol->value.integer.value[0] || | |
202 | nvoices[1] != ucontrol->value.integer.value[1]); | |
203 | } | |
204 | ||
205 | #define BURGUNDY_VOLUME(xname, xindex, addr, shift) \ | |
206 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ | |
207 | .info = snd_pmac_burgundy_info_volume,\ | |
208 | .get = snd_pmac_burgundy_get_volume,\ | |
209 | .put = snd_pmac_burgundy_put_volume,\ | |
210 | .private_value = ((ADDR2BASE(addr) & 0xff) | ((shift) << 8)) } | |
211 | ||
212 | /* lineout/speaker */ | |
213 | ||
214 | static int snd_pmac_burgundy_info_switch_out(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | |
215 | { | |
216 | int stereo = (kcontrol->private_value >> 24) & 1; | |
217 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
218 | uinfo->count = stereo + 1; | |
219 | uinfo->value.integer.min = 0; | |
220 | uinfo->value.integer.max = 1; | |
221 | return 0; | |
222 | } | |
223 | ||
224 | static int snd_pmac_burgundy_get_switch_out(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) | |
225 | { | |
226 | pmac_t *chip = snd_kcontrol_chip(kcontrol); | |
227 | int lmask = kcontrol->private_value & 0xff; | |
228 | int rmask = (kcontrol->private_value >> 8) & 0xff; | |
229 | int stereo = (kcontrol->private_value >> 24) & 1; | |
230 | int val = snd_pmac_burgundy_rcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES); | |
231 | ucontrol->value.integer.value[0] = (val & lmask) ? 1 : 0; | |
232 | if (stereo) | |
233 | ucontrol->value.integer.value[1] = (val & rmask) ? 1 : 0; | |
234 | return 0; | |
235 | } | |
236 | ||
237 | static int snd_pmac_burgundy_put_switch_out(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) | |
238 | { | |
239 | pmac_t *chip = snd_kcontrol_chip(kcontrol); | |
240 | int lmask = kcontrol->private_value & 0xff; | |
241 | int rmask = (kcontrol->private_value >> 8) & 0xff; | |
242 | int stereo = (kcontrol->private_value >> 24) & 1; | |
243 | int val, oval; | |
244 | oval = snd_pmac_burgundy_rcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES); | |
245 | val = oval & ~(lmask | rmask); | |
246 | if (ucontrol->value.integer.value[0]) | |
247 | val |= lmask; | |
248 | if (stereo && ucontrol->value.integer.value[1]) | |
249 | val |= rmask; | |
250 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, val); | |
251 | return val != oval; | |
252 | } | |
253 | ||
254 | #define BURGUNDY_OUTPUT_SWITCH(xname, xindex, lmask, rmask, stereo) \ | |
255 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ | |
256 | .info = snd_pmac_burgundy_info_switch_out,\ | |
257 | .get = snd_pmac_burgundy_get_switch_out,\ | |
258 | .put = snd_pmac_burgundy_put_switch_out,\ | |
259 | .private_value = ((lmask) | ((rmask) << 8) | ((stereo) << 24)) } | |
260 | ||
261 | /* line/speaker output volume */ | |
262 | static int snd_pmac_burgundy_info_volume_out(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) | |
263 | { | |
264 | int stereo = (kcontrol->private_value >> 24) & 1; | |
265 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
266 | uinfo->count = stereo + 1; | |
267 | uinfo->value.integer.min = 0; | |
268 | uinfo->value.integer.max = 15; | |
269 | return 0; | |
270 | } | |
271 | ||
272 | static int snd_pmac_burgundy_get_volume_out(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) | |
273 | { | |
274 | pmac_t *chip = snd_kcontrol_chip(kcontrol); | |
275 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); | |
276 | int stereo = (kcontrol->private_value >> 24) & 1; | |
277 | int oval; | |
278 | ||
279 | oval = ~snd_pmac_burgundy_rcb(chip, addr) & 0xff; | |
280 | ucontrol->value.integer.value[0] = oval & 0xf; | |
281 | if (stereo) | |
282 | ucontrol->value.integer.value[1] = (oval >> 4) & 0xf; | |
283 | return 0; | |
284 | } | |
285 | ||
286 | static int snd_pmac_burgundy_put_volume_out(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) | |
287 | { | |
288 | pmac_t *chip = snd_kcontrol_chip(kcontrol); | |
289 | unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); | |
290 | int stereo = (kcontrol->private_value >> 24) & 1; | |
291 | int oval, val; | |
292 | ||
293 | oval = ~snd_pmac_burgundy_rcb(chip, addr) & 0xff; | |
294 | val = ucontrol->value.integer.value[0]; | |
295 | if (stereo) | |
296 | val |= ucontrol->value.integer.value[1] << 4; | |
297 | else | |
298 | val |= ucontrol->value.integer.value[0] << 4; | |
299 | val = ~val & 0xff; | |
300 | snd_pmac_burgundy_wcb(chip, addr, val); | |
301 | return val != oval; | |
302 | } | |
303 | ||
304 | #define BURGUNDY_OUTPUT_VOLUME(xname, xindex, addr, stereo) \ | |
305 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ | |
306 | .info = snd_pmac_burgundy_info_volume_out,\ | |
307 | .get = snd_pmac_burgundy_get_volume_out,\ | |
308 | .put = snd_pmac_burgundy_put_volume_out,\ | |
309 | .private_value = (ADDR2BASE(addr) | ((stereo) << 24)) } | |
310 | ||
311 | static snd_kcontrol_new_t snd_pmac_burgundy_mixers[] __initdata = { | |
312 | BURGUNDY_VOLUME("Master Playback Volume", 0, MASK_ADDR_BURGUNDY_MASTER_VOLUME, 8), | |
313 | BURGUNDY_VOLUME("Line Playback Volume", 0, MASK_ADDR_BURGUNDY_VOLLINE, 16), | |
314 | BURGUNDY_VOLUME("CD Playback Volume", 0, MASK_ADDR_BURGUNDY_VOLCD, 16), | |
315 | BURGUNDY_VOLUME("Mic Playback Volume", 0, MASK_ADDR_BURGUNDY_VOLMIC, 16), | |
316 | BURGUNDY_OUTPUT_VOLUME("PC Speaker Playback Volume", 0, MASK_ADDR_BURGUNDY_ATTENHP, 0), | |
317 | /*BURGUNDY_OUTPUT_VOLUME("PCM Playback Volume", 0, MASK_ADDR_BURGUNDY_ATTENLINEOUT, 1),*/ | |
318 | BURGUNDY_OUTPUT_VOLUME("Headphone Playback Volume", 0, MASK_ADDR_BURGUNDY_ATTENSPEAKER, 1), | |
319 | }; | |
320 | static snd_kcontrol_new_t snd_pmac_burgundy_master_sw __initdata = | |
321 | BURGUNDY_OUTPUT_SWITCH("Headphone Playback Switch", 0, BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); | |
322 | static snd_kcontrol_new_t snd_pmac_burgundy_speaker_sw __initdata = | |
323 | BURGUNDY_OUTPUT_SWITCH("PC Speaker Playback Switch", 0, BURGUNDY_OUTPUT_INTERN, 0, 0); | |
324 | ||
325 | ||
326 | #ifdef PMAC_SUPPORT_AUTOMUTE | |
327 | /* | |
328 | * auto-mute stuffs | |
329 | */ | |
330 | static int snd_pmac_burgundy_detect_headphone(pmac_t *chip) | |
331 | { | |
332 | return (in_le32(&chip->awacs->codec_stat) & chip->hp_stat_mask) ? 1 : 0; | |
333 | } | |
334 | ||
335 | static void snd_pmac_burgundy_update_automute(pmac_t *chip, int do_notify) | |
336 | { | |
337 | if (chip->auto_mute) { | |
338 | int reg, oreg; | |
339 | reg = oreg = snd_pmac_burgundy_rcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES); | |
340 | reg &= ~(BURGUNDY_OUTPUT_LEFT | BURGUNDY_OUTPUT_RIGHT | BURGUNDY_OUTPUT_INTERN); | |
341 | if (snd_pmac_burgundy_detect_headphone(chip)) | |
342 | reg |= BURGUNDY_OUTPUT_LEFT | BURGUNDY_OUTPUT_RIGHT; | |
343 | else | |
344 | reg |= BURGUNDY_OUTPUT_INTERN; | |
345 | if (do_notify && reg == oreg) | |
346 | return; | |
347 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, reg); | |
348 | if (do_notify) { | |
349 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, | |
350 | &chip->master_sw_ctl->id); | |
351 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, | |
352 | &chip->speaker_sw_ctl->id); | |
353 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, | |
354 | &chip->hp_detect_ctl->id); | |
355 | } | |
356 | } | |
357 | } | |
358 | #endif /* PMAC_SUPPORT_AUTOMUTE */ | |
359 | ||
360 | ||
361 | /* | |
362 | * initialize burgundy | |
363 | */ | |
364 | int __init snd_pmac_burgundy_init(pmac_t *chip) | |
365 | { | |
366 | int i, err; | |
367 | ||
368 | /* Checks to see the chip is alive and kicking */ | |
369 | if ((in_le32(&chip->awacs->codec_ctrl) & MASK_ERRCODE) == 0xf0000) { | |
370 | printk(KERN_WARNING "pmac burgundy: disabled by MacOS :-(\n"); | |
371 | return 1; | |
372 | } | |
373 | ||
374 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_OUTPUTENABLES, | |
375 | DEF_BURGUNDY_OUTPUTENABLES); | |
376 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, | |
377 | DEF_BURGUNDY_MORE_OUTPUTENABLES); | |
378 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_OUTPUTSELECTS, | |
379 | DEF_BURGUNDY_OUTPUTSELECTS); | |
380 | ||
381 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_INPSEL21, | |
382 | DEF_BURGUNDY_INPSEL21); | |
383 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_INPSEL3, | |
384 | DEF_BURGUNDY_INPSEL3); | |
385 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINCD, | |
386 | DEF_BURGUNDY_GAINCD); | |
387 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINLINE, | |
388 | DEF_BURGUNDY_GAINLINE); | |
389 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINMIC, | |
390 | DEF_BURGUNDY_GAINMIC); | |
391 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINMODEM, | |
392 | DEF_BURGUNDY_GAINMODEM); | |
393 | ||
394 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENSPEAKER, | |
395 | DEF_BURGUNDY_ATTENSPEAKER); | |
396 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENLINEOUT, | |
397 | DEF_BURGUNDY_ATTENLINEOUT); | |
398 | snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENHP, | |
399 | DEF_BURGUNDY_ATTENHP); | |
400 | ||
401 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_MASTER_VOLUME, | |
402 | DEF_BURGUNDY_MASTER_VOLUME); | |
403 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLCD, | |
404 | DEF_BURGUNDY_VOLCD); | |
405 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLLINE, | |
406 | DEF_BURGUNDY_VOLLINE); | |
407 | snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLMIC, | |
408 | DEF_BURGUNDY_VOLMIC); | |
409 | ||
410 | if (chip->hp_stat_mask == 0) | |
411 | /* set headphone-jack detection bit */ | |
412 | chip->hp_stat_mask = 0x04; | |
413 | ||
414 | /* | |
415 | * build burgundy mixers | |
416 | */ | |
417 | strcpy(chip->card->mixername, "PowerMac Burgundy"); | |
418 | ||
419 | for (i = 0; i < ARRAY_SIZE(snd_pmac_burgundy_mixers); i++) { | |
420 | if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_pmac_burgundy_mixers[i], chip))) < 0) | |
421 | return err; | |
422 | } | |
423 | chip->master_sw_ctl = snd_ctl_new1(&snd_pmac_burgundy_master_sw, chip); | |
424 | if ((err = snd_ctl_add(chip->card, chip->master_sw_ctl)) < 0) | |
425 | return err; | |
426 | chip->speaker_sw_ctl = snd_ctl_new1(&snd_pmac_burgundy_speaker_sw, chip); | |
427 | if ((err = snd_ctl_add(chip->card, chip->speaker_sw_ctl)) < 0) | |
428 | return err; | |
429 | #ifdef PMAC_SUPPORT_AUTOMUTE | |
430 | if ((err = snd_pmac_add_automute(chip)) < 0) | |
431 | return err; | |
432 | ||
433 | chip->detect_headphone = snd_pmac_burgundy_detect_headphone; | |
434 | chip->update_automute = snd_pmac_burgundy_update_automute; | |
435 | snd_pmac_burgundy_update_automute(chip, 0); /* update the status only */ | |
436 | #endif | |
437 | ||
438 | return 0; | |
439 | } |