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1da177e4 | 1 | /* |
c1017a4c | 2 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
3 | * Routines for control of CS4235/4236B/4237B/4238B/4239 chips |
4 | * | |
5 | * Note: | |
6 | * ----- | |
7 | * | |
8 | * Bugs: | |
9 | * ----- | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License as published by | |
13 | * the Free Software Foundation; either version 2 of the License, or | |
14 | * (at your option) any later version. | |
15 | * | |
16 | * This program is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * You should have received a copy of the GNU General Public License | |
22 | * along with this program; if not, write to the Free Software | |
23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
24 | * | |
25 | */ | |
26 | ||
27 | /* | |
28 | * Indirect control registers (CS4236B+) | |
29 | * | |
30 | * C0 | |
31 | * D8: WSS reset (all chips) | |
32 | * | |
33 | * C1 (all chips except CS4236) | |
34 | * D7-D5: version | |
35 | * D4-D0: chip id | |
36 | * 11101 - CS4235 | |
37 | * 01011 - CS4236B | |
38 | * 01000 - CS4237B | |
39 | * 01001 - CS4238B | |
40 | * 11110 - CS4239 | |
41 | * | |
42 | * C2 | |
43 | * D7-D4: 3D Space (CS4235,CS4237B,CS4238B,CS4239) | |
44 | * D3-D0: 3D Center (CS4237B); 3D Volume (CS4238B) | |
45 | * | |
46 | * C3 | |
47 | * D7: 3D Enable (CS4237B) | |
48 | * D6: 3D Mono Enable (CS4237B) | |
49 | * D5: 3D Serial Output (CS4237B,CS4238B) | |
50 | * D4: 3D Enable (CS4235,CS4238B,CS4239) | |
51 | * | |
52 | * C4 | |
53 | * D7: consumer serial port enable (CS4237B,CS4238B) | |
54 | * D6: channels status block reset (CS4237B,CS4238B) | |
55 | * D5: user bit in sub-frame of digital audio data (CS4237B,CS4238B) | |
56 | * D4: validity bit bit in sub-frame of digital audio data (CS4237B,CS4238B) | |
57 | * | |
58 | * C5 lower channel status (digital serial data description) (CS4237B,CS4238B) | |
59 | * D7-D6: first two bits of category code | |
60 | * D5: lock | |
61 | * D4-D3: pre-emphasis (0 = none, 1 = 50/15us) | |
62 | * D2: copy/copyright (0 = copy inhibited) | |
63 | * D1: 0 = digital audio / 1 = non-digital audio | |
64 | * | |
65 | * C6 upper channel status (digital serial data description) (CS4237B,CS4238B) | |
66 | * D7-D6: sample frequency (0 = 44.1kHz) | |
67 | * D5: generation status (0 = no indication, 1 = original/commercially precaptureed data) | |
68 | * D4-D0: category code (upper bits) | |
69 | * | |
70 | * C7 reserved (must write 0) | |
71 | * | |
72 | * C8 wavetable control | |
73 | * D7: volume control interrupt enable (CS4235,CS4239) | |
74 | * D6: hardware volume control format (CS4235,CS4239) | |
75 | * D3: wavetable serial port enable (all chips) | |
76 | * D2: DSP serial port switch (all chips) | |
77 | * D1: disable MCLK (all chips) | |
78 | * D0: force BRESET low (all chips) | |
79 | * | |
80 | */ | |
81 | ||
82 | #include <sound/driver.h> | |
83 | #include <asm/io.h> | |
84 | #include <linux/delay.h> | |
85 | #include <linux/init.h> | |
86 | #include <linux/time.h> | |
87 | #include <linux/wait.h> | |
88 | #include <sound/core.h> | |
89 | #include <sound/cs4231.h> | |
90 | #include <sound/asoundef.h> | |
91 | ||
c1017a4c | 92 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
93 | MODULE_DESCRIPTION("Routines for control of CS4235/4236B/4237B/4238B/4239 chips"); |
94 | MODULE_LICENSE("GPL"); | |
95 | ||
96 | /* | |
97 | * | |
98 | */ | |
99 | ||
100 | static unsigned char snd_cs4236_ext_map[18] = { | |
101 | /* CS4236_LEFT_LINE */ 0xff, | |
102 | /* CS4236_RIGHT_LINE */ 0xff, | |
103 | /* CS4236_LEFT_MIC */ 0xdf, | |
104 | /* CS4236_RIGHT_MIC */ 0xdf, | |
105 | /* CS4236_LEFT_MIX_CTRL */ 0xe0 | 0x18, | |
106 | /* CS4236_RIGHT_MIX_CTRL */ 0xe0, | |
107 | /* CS4236_LEFT_FM */ 0xbf, | |
108 | /* CS4236_RIGHT_FM */ 0xbf, | |
109 | /* CS4236_LEFT_DSP */ 0xbf, | |
110 | /* CS4236_RIGHT_DSP */ 0xbf, | |
111 | /* CS4236_RIGHT_LOOPBACK */ 0xbf, | |
112 | /* CS4236_DAC_MUTE */ 0xe0, | |
113 | /* CS4236_ADC_RATE */ 0x01, /* 48kHz */ | |
114 | /* CS4236_DAC_RATE */ 0x01, /* 48kHz */ | |
115 | /* CS4236_LEFT_MASTER */ 0xbf, | |
116 | /* CS4236_RIGHT_MASTER */ 0xbf, | |
117 | /* CS4236_LEFT_WAVE */ 0xbf, | |
118 | /* CS4236_RIGHT_WAVE */ 0xbf | |
119 | }; | |
120 | ||
121 | /* | |
122 | * | |
123 | */ | |
124 | ||
ba2375a4 | 125 | static void snd_cs4236_ctrl_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char val) |
1da177e4 LT |
126 | { |
127 | outb(reg, chip->cport + 3); | |
128 | outb(chip->cimage[reg] = val, chip->cport + 4); | |
129 | } | |
130 | ||
ba2375a4 | 131 | static unsigned char snd_cs4236_ctrl_in(struct snd_cs4231 *chip, unsigned char reg) |
1da177e4 LT |
132 | { |
133 | outb(reg, chip->cport + 3); | |
134 | return inb(chip->cport + 4); | |
135 | } | |
136 | ||
137 | /* | |
138 | * PCM | |
139 | */ | |
140 | ||
141 | #define CLOCKS 8 | |
142 | ||
ba2375a4 | 143 | static struct snd_ratnum clocks[CLOCKS] = { |
1da177e4 LT |
144 | { .num = 16934400, .den_min = 353, .den_max = 353, .den_step = 1 }, |
145 | { .num = 16934400, .den_min = 529, .den_max = 529, .den_step = 1 }, | |
146 | { .num = 16934400, .den_min = 617, .den_max = 617, .den_step = 1 }, | |
147 | { .num = 16934400, .den_min = 1058, .den_max = 1058, .den_step = 1 }, | |
148 | { .num = 16934400, .den_min = 1764, .den_max = 1764, .den_step = 1 }, | |
149 | { .num = 16934400, .den_min = 2117, .den_max = 2117, .den_step = 1 }, | |
150 | { .num = 16934400, .den_min = 2558, .den_max = 2558, .den_step = 1 }, | |
151 | { .num = 16934400/16, .den_min = 21, .den_max = 192, .den_step = 1 } | |
152 | }; | |
153 | ||
ba2375a4 | 154 | static struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = { |
1da177e4 LT |
155 | .nrats = CLOCKS, |
156 | .rats = clocks, | |
157 | }; | |
158 | ||
ba2375a4 | 159 | static int snd_cs4236_xrate(struct snd_pcm_runtime *runtime) |
1da177e4 LT |
160 | { |
161 | return snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
162 | &hw_constraints_clocks); | |
163 | } | |
164 | ||
165 | static unsigned char divisor_to_rate_register(unsigned int divisor) | |
166 | { | |
167 | switch (divisor) { | |
168 | case 353: return 1; | |
169 | case 529: return 2; | |
170 | case 617: return 3; | |
171 | case 1058: return 4; | |
172 | case 1764: return 5; | |
173 | case 2117: return 6; | |
174 | case 2558: return 7; | |
175 | default: | |
7c22f1aa TI |
176 | if (divisor < 21 || divisor > 192) { |
177 | snd_BUG(); | |
178 | return 192; | |
179 | } | |
1da177e4 LT |
180 | return divisor; |
181 | } | |
182 | } | |
183 | ||
ba2375a4 | 184 | static void snd_cs4236_playback_format(struct snd_cs4231 *chip, struct snd_pcm_hw_params *params, unsigned char pdfr) |
1da177e4 LT |
185 | { |
186 | unsigned long flags; | |
187 | unsigned char rate = divisor_to_rate_register(params->rate_den); | |
188 | ||
189 | spin_lock_irqsave(&chip->reg_lock, flags); | |
190 | /* set fast playback format change and clean playback FIFO */ | |
191 | snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x10); | |
192 | snd_cs4231_out(chip, CS4231_PLAYBK_FORMAT, pdfr & 0xf0); | |
193 | snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] & ~0x10); | |
194 | snd_cs4236_ext_out(chip, CS4236_DAC_RATE, rate); | |
195 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
196 | } | |
197 | ||
ba2375a4 | 198 | static void snd_cs4236_capture_format(struct snd_cs4231 *chip, struct snd_pcm_hw_params *params, unsigned char cdfr) |
1da177e4 LT |
199 | { |
200 | unsigned long flags; | |
201 | unsigned char rate = divisor_to_rate_register(params->rate_den); | |
202 | ||
203 | spin_lock_irqsave(&chip->reg_lock, flags); | |
204 | /* set fast capture format change and clean capture FIFO */ | |
205 | snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x20); | |
206 | snd_cs4231_out(chip, CS4231_REC_FORMAT, cdfr & 0xf0); | |
207 | snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] & ~0x20); | |
208 | snd_cs4236_ext_out(chip, CS4236_ADC_RATE, rate); | |
209 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
210 | } | |
211 | ||
212 | #ifdef CONFIG_PM | |
213 | ||
ba2375a4 | 214 | static void snd_cs4236_suspend(struct snd_cs4231 *chip) |
1da177e4 LT |
215 | { |
216 | int reg; | |
217 | unsigned long flags; | |
218 | ||
219 | spin_lock_irqsave(&chip->reg_lock, flags); | |
220 | for (reg = 0; reg < 32; reg++) | |
221 | chip->image[reg] = snd_cs4231_in(chip, reg); | |
222 | for (reg = 0; reg < 18; reg++) | |
223 | chip->eimage[reg] = snd_cs4236_ext_in(chip, CS4236_I23VAL(reg)); | |
224 | for (reg = 2; reg < 9; reg++) | |
225 | chip->cimage[reg] = snd_cs4236_ctrl_in(chip, reg); | |
226 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
227 | } | |
228 | ||
ba2375a4 | 229 | static void snd_cs4236_resume(struct snd_cs4231 *chip) |
1da177e4 LT |
230 | { |
231 | int reg; | |
232 | unsigned long flags; | |
233 | ||
234 | snd_cs4231_mce_up(chip); | |
235 | spin_lock_irqsave(&chip->reg_lock, flags); | |
236 | for (reg = 0; reg < 32; reg++) { | |
237 | switch (reg) { | |
238 | case CS4236_EXT_REG: | |
239 | case CS4231_VERSION: | |
240 | case 27: /* why? CS4235 - master left */ | |
241 | case 29: /* why? CS4235 - master right */ | |
242 | break; | |
243 | default: | |
244 | snd_cs4231_out(chip, reg, chip->image[reg]); | |
245 | break; | |
246 | } | |
247 | } | |
248 | for (reg = 0; reg < 18; reg++) | |
249 | snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), chip->eimage[reg]); | |
250 | for (reg = 2; reg < 9; reg++) { | |
251 | switch (reg) { | |
252 | case 7: | |
253 | break; | |
254 | default: | |
255 | snd_cs4236_ctrl_out(chip, reg, chip->cimage[reg]); | |
256 | } | |
257 | } | |
258 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
259 | snd_cs4231_mce_down(chip); | |
260 | } | |
261 | ||
262 | #endif /* CONFIG_PM */ | |
263 | ||
ba2375a4 | 264 | int snd_cs4236_create(struct snd_card *card, |
1da177e4 LT |
265 | unsigned long port, |
266 | unsigned long cport, | |
267 | int irq, int dma1, int dma2, | |
268 | unsigned short hardware, | |
269 | unsigned short hwshare, | |
ba2375a4 | 270 | struct snd_cs4231 ** rchip) |
1da177e4 | 271 | { |
ba2375a4 | 272 | struct snd_cs4231 *chip; |
1da177e4 LT |
273 | unsigned char ver1, ver2; |
274 | unsigned int reg; | |
275 | int err; | |
276 | ||
277 | *rchip = NULL; | |
278 | if (hardware == CS4231_HW_DETECT) | |
279 | hardware = CS4231_HW_DETECT3; | |
280 | if (cport < 0x100) { | |
281 | snd_printk("please, specify control port for CS4236+ chips\n"); | |
282 | return -ENODEV; | |
283 | } | |
284 | if ((err = snd_cs4231_create(card, port, cport, irq, dma1, dma2, hardware, hwshare, &chip)) < 0) | |
285 | return err; | |
286 | ||
287 | if (!(chip->hardware & CS4231_HW_CS4236B_MASK)) { | |
288 | snd_printk("CS4236+: MODE3 and extended registers not available, hardware=0x%x\n",chip->hardware); | |
289 | snd_device_free(card, chip); | |
290 | return -ENODEV; | |
291 | } | |
292 | #if 0 | |
293 | { | |
294 | int idx; | |
295 | for (idx = 0; idx < 8; idx++) | |
296 | snd_printk("CD%i = 0x%x\n", idx, inb(chip->cport + idx)); | |
297 | for (idx = 0; idx < 9; idx++) | |
298 | snd_printk("C%i = 0x%x\n", idx, snd_cs4236_ctrl_in(chip, idx)); | |
299 | } | |
300 | #endif | |
301 | ver1 = snd_cs4236_ctrl_in(chip, 1); | |
302 | ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION); | |
303 | snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n", cport, ver1, ver2); | |
304 | if (ver1 != ver2) { | |
305 | snd_printk("CS4236+ chip detected, but control port 0x%lx is not valid\n", cport); | |
306 | snd_device_free(card, chip); | |
307 | return -ENODEV; | |
308 | } | |
309 | snd_cs4236_ctrl_out(chip, 0, 0x00); | |
310 | snd_cs4236_ctrl_out(chip, 2, 0xff); | |
311 | snd_cs4236_ctrl_out(chip, 3, 0x00); | |
312 | snd_cs4236_ctrl_out(chip, 4, 0x80); | |
313 | snd_cs4236_ctrl_out(chip, 5, ((IEC958_AES1_CON_PCM_CODER & 3) << 6) | IEC958_AES0_CON_EMPHASIS_NONE); | |
314 | snd_cs4236_ctrl_out(chip, 6, IEC958_AES1_CON_PCM_CODER >> 2); | |
315 | snd_cs4236_ctrl_out(chip, 7, 0x00); | |
316 | /* 0x8c for C8 is valid for Turtle Beach Malibu - the IEC-958 output */ | |
317 | /* is working with this setup, other hardware should have */ | |
318 | /* different signal paths and this value should be selectable */ | |
319 | /* in the future */ | |
320 | snd_cs4236_ctrl_out(chip, 8, 0x8c); | |
321 | chip->rate_constraint = snd_cs4236_xrate; | |
322 | chip->set_playback_format = snd_cs4236_playback_format; | |
323 | chip->set_capture_format = snd_cs4236_capture_format; | |
324 | #ifdef CONFIG_PM | |
325 | chip->suspend = snd_cs4236_suspend; | |
326 | chip->resume = snd_cs4236_resume; | |
327 | #endif | |
328 | ||
329 | /* initialize extended registers */ | |
330 | for (reg = 0; reg < sizeof(snd_cs4236_ext_map); reg++) | |
331 | snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), snd_cs4236_ext_map[reg]); | |
332 | ||
333 | /* initialize compatible but more featured registers */ | |
334 | snd_cs4231_out(chip, CS4231_LEFT_INPUT, 0x40); | |
335 | snd_cs4231_out(chip, CS4231_RIGHT_INPUT, 0x40); | |
336 | snd_cs4231_out(chip, CS4231_AUX1_LEFT_INPUT, 0xff); | |
337 | snd_cs4231_out(chip, CS4231_AUX1_RIGHT_INPUT, 0xff); | |
338 | snd_cs4231_out(chip, CS4231_AUX2_LEFT_INPUT, 0xdf); | |
339 | snd_cs4231_out(chip, CS4231_AUX2_RIGHT_INPUT, 0xdf); | |
340 | snd_cs4231_out(chip, CS4231_RIGHT_LINE_IN, 0xff); | |
341 | snd_cs4231_out(chip, CS4231_LEFT_LINE_IN, 0xff); | |
342 | snd_cs4231_out(chip, CS4231_RIGHT_LINE_IN, 0xff); | |
343 | switch (chip->hardware) { | |
344 | case CS4231_HW_CS4235: | |
345 | case CS4231_HW_CS4239: | |
346 | snd_cs4231_out(chip, CS4235_LEFT_MASTER, 0xff); | |
347 | snd_cs4231_out(chip, CS4235_RIGHT_MASTER, 0xff); | |
348 | break; | |
349 | } | |
350 | ||
351 | *rchip = chip; | |
352 | return 0; | |
353 | } | |
354 | ||
ba2375a4 | 355 | int snd_cs4236_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm) |
1da177e4 | 356 | { |
ba2375a4 | 357 | struct snd_pcm *pcm; |
1da177e4 LT |
358 | int err; |
359 | ||
360 | if ((err = snd_cs4231_pcm(chip, device, &pcm)) < 0) | |
361 | return err; | |
362 | pcm->info_flags &= ~SNDRV_PCM_INFO_JOINT_DUPLEX; | |
363 | if (rpcm) | |
364 | *rpcm = pcm; | |
365 | return 0; | |
366 | } | |
367 | ||
368 | /* | |
369 | * MIXER | |
370 | */ | |
371 | ||
372 | #define CS4236_SINGLE(xname, xindex, reg, shift, mask, invert) \ | |
373 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
374 | .info = snd_cs4236_info_single, \ | |
375 | .get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \ | |
376 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } | |
377 | ||
ba2375a4 | 378 | static int snd_cs4236_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
379 | { |
380 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
381 | ||
382 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
383 | uinfo->count = 1; | |
384 | uinfo->value.integer.min = 0; | |
385 | uinfo->value.integer.max = mask; | |
386 | return 0; | |
387 | } | |
388 | ||
ba2375a4 | 389 | static int snd_cs4236_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 390 | { |
ba2375a4 | 391 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
392 | unsigned long flags; |
393 | int reg = kcontrol->private_value & 0xff; | |
394 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
395 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
396 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
397 | ||
398 | spin_lock_irqsave(&chip->reg_lock, flags); | |
399 | ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(reg)] >> shift) & mask; | |
400 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
401 | if (invert) | |
402 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
403 | return 0; | |
404 | } | |
405 | ||
ba2375a4 | 406 | static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 407 | { |
ba2375a4 | 408 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
409 | unsigned long flags; |
410 | int reg = kcontrol->private_value & 0xff; | |
411 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
412 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
413 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
414 | int change; | |
415 | unsigned short val; | |
416 | ||
417 | val = (ucontrol->value.integer.value[0] & mask); | |
418 | if (invert) | |
419 | val = mask - val; | |
420 | val <<= shift; | |
421 | spin_lock_irqsave(&chip->reg_lock, flags); | |
422 | val = (chip->eimage[CS4236_REG(reg)] & ~(mask << shift)) | val; | |
423 | change = val != chip->eimage[CS4236_REG(reg)]; | |
424 | snd_cs4236_ext_out(chip, reg, val); | |
425 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
426 | return change; | |
427 | } | |
428 | ||
429 | #define CS4236_SINGLEC(xname, xindex, reg, shift, mask, invert) \ | |
430 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
431 | .info = snd_cs4236_info_single, \ | |
432 | .get = snd_cs4236_get_singlec, .put = snd_cs4236_put_singlec, \ | |
433 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } | |
434 | ||
ba2375a4 | 435 | static int snd_cs4236_get_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 436 | { |
ba2375a4 | 437 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
438 | unsigned long flags; |
439 | int reg = kcontrol->private_value & 0xff; | |
440 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
441 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
442 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
443 | ||
444 | spin_lock_irqsave(&chip->reg_lock, flags); | |
445 | ucontrol->value.integer.value[0] = (chip->cimage[reg] >> shift) & mask; | |
446 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
447 | if (invert) | |
448 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
449 | return 0; | |
450 | } | |
451 | ||
ba2375a4 | 452 | static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 453 | { |
ba2375a4 | 454 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
455 | unsigned long flags; |
456 | int reg = kcontrol->private_value & 0xff; | |
457 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
458 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
459 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
460 | int change; | |
461 | unsigned short val; | |
462 | ||
463 | val = (ucontrol->value.integer.value[0] & mask); | |
464 | if (invert) | |
465 | val = mask - val; | |
466 | val <<= shift; | |
467 | spin_lock_irqsave(&chip->reg_lock, flags); | |
468 | val = (chip->cimage[reg] & ~(mask << shift)) | val; | |
469 | change = val != chip->cimage[reg]; | |
470 | snd_cs4236_ctrl_out(chip, reg, val); | |
471 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
472 | return change; | |
473 | } | |
474 | ||
475 | #define CS4236_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
476 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
477 | .info = snd_cs4236_info_double, \ | |
478 | .get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \ | |
479 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
480 | ||
ba2375a4 | 481 | static int snd_cs4236_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
482 | { |
483 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
484 | ||
485 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
486 | uinfo->count = 2; | |
487 | uinfo->value.integer.min = 0; | |
488 | uinfo->value.integer.max = mask; | |
489 | return 0; | |
490 | } | |
491 | ||
ba2375a4 | 492 | static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 493 | { |
ba2375a4 | 494 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
495 | unsigned long flags; |
496 | int left_reg = kcontrol->private_value & 0xff; | |
497 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
498 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
499 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
500 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
501 | int invert = (kcontrol->private_value >> 22) & 1; | |
502 | ||
503 | spin_lock_irqsave(&chip->reg_lock, flags); | |
504 | ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(left_reg)] >> shift_left) & mask; | |
505 | ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; | |
506 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
507 | if (invert) { | |
508 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
509 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
510 | } | |
511 | return 0; | |
512 | } | |
513 | ||
ba2375a4 | 514 | static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 515 | { |
ba2375a4 | 516 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
517 | unsigned long flags; |
518 | int left_reg = kcontrol->private_value & 0xff; | |
519 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
520 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
521 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
522 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
523 | int invert = (kcontrol->private_value >> 22) & 1; | |
524 | int change; | |
525 | unsigned short val1, val2; | |
526 | ||
527 | val1 = ucontrol->value.integer.value[0] & mask; | |
528 | val2 = ucontrol->value.integer.value[1] & mask; | |
529 | if (invert) { | |
530 | val1 = mask - val1; | |
531 | val2 = mask - val2; | |
532 | } | |
533 | val1 <<= shift_left; | |
534 | val2 <<= shift_right; | |
535 | spin_lock_irqsave(&chip->reg_lock, flags); | |
536 | if (left_reg != right_reg) { | |
537 | val1 = (chip->eimage[CS4236_REG(left_reg)] & ~(mask << shift_left)) | val1; | |
538 | val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; | |
539 | change = val1 != chip->eimage[CS4236_REG(left_reg)] || val2 != chip->eimage[CS4236_REG(right_reg)]; | |
540 | snd_cs4236_ext_out(chip, left_reg, val1); | |
541 | snd_cs4236_ext_out(chip, right_reg, val2); | |
542 | } else { | |
543 | val1 = (chip->eimage[CS4236_REG(left_reg)] & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; | |
544 | change = val1 != chip->eimage[CS4236_REG(left_reg)]; | |
545 | snd_cs4236_ext_out(chip, left_reg, val1); | |
546 | } | |
547 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
548 | return change; | |
549 | } | |
550 | ||
551 | #define CS4236_DOUBLE1(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
552 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
553 | .info = snd_cs4236_info_double, \ | |
554 | .get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \ | |
555 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
556 | ||
ba2375a4 | 557 | static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 558 | { |
ba2375a4 | 559 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
560 | unsigned long flags; |
561 | int left_reg = kcontrol->private_value & 0xff; | |
562 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
563 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
564 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
565 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
566 | int invert = (kcontrol->private_value >> 22) & 1; | |
567 | ||
568 | spin_lock_irqsave(&chip->reg_lock, flags); | |
569 | ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask; | |
570 | ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; | |
571 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
572 | if (invert) { | |
573 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
574 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
575 | } | |
576 | return 0; | |
577 | } | |
578 | ||
ba2375a4 | 579 | static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 580 | { |
ba2375a4 | 581 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
582 | unsigned long flags; |
583 | int left_reg = kcontrol->private_value & 0xff; | |
584 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
585 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
586 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
587 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
588 | int invert = (kcontrol->private_value >> 22) & 1; | |
589 | int change; | |
590 | unsigned short val1, val2; | |
591 | ||
592 | val1 = ucontrol->value.integer.value[0] & mask; | |
593 | val2 = ucontrol->value.integer.value[1] & mask; | |
594 | if (invert) { | |
595 | val1 = mask - val1; | |
596 | val2 = mask - val2; | |
597 | } | |
598 | val1 <<= shift_left; | |
599 | val2 <<= shift_right; | |
600 | spin_lock_irqsave(&chip->reg_lock, flags); | |
601 | val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1; | |
602 | val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; | |
603 | change = val1 != chip->image[left_reg] || val2 != chip->eimage[CS4236_REG(right_reg)]; | |
604 | snd_cs4231_out(chip, left_reg, val1); | |
605 | snd_cs4236_ext_out(chip, right_reg, val2); | |
606 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
607 | return change; | |
608 | } | |
609 | ||
610 | #define CS4236_MASTER_DIGITAL(xname, xindex) \ | |
611 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
612 | .info = snd_cs4236_info_double, \ | |
613 | .get = snd_cs4236_get_master_digital, .put = snd_cs4236_put_master_digital, \ | |
614 | .private_value = 71 << 24 } | |
615 | ||
616 | static inline int snd_cs4236_mixer_master_digital_invert_volume(int vol) | |
617 | { | |
618 | return (vol < 64) ? 63 - vol : 64 + (71 - vol); | |
619 | } | |
620 | ||
ba2375a4 | 621 | static int snd_cs4236_get_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 622 | { |
ba2375a4 | 623 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
624 | unsigned long flags; |
625 | ||
626 | spin_lock_irqsave(&chip->reg_lock, flags); | |
627 | ucontrol->value.integer.value[0] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & 0x7f); | |
628 | ucontrol->value.integer.value[1] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & 0x7f); | |
629 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
630 | return 0; | |
631 | } | |
632 | ||
ba2375a4 | 633 | static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 634 | { |
ba2375a4 | 635 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
636 | unsigned long flags; |
637 | int change; | |
638 | unsigned short val1, val2; | |
639 | ||
640 | val1 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[0] & 0x7f); | |
641 | val2 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[1] & 0x7f); | |
642 | spin_lock_irqsave(&chip->reg_lock, flags); | |
643 | val1 = (chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & ~0x7f) | val1; | |
644 | val2 = (chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & ~0x7f) | val2; | |
645 | change = val1 != chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] || val2 != chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)]; | |
646 | snd_cs4236_ext_out(chip, CS4236_LEFT_MASTER, val1); | |
a5a6bbd9 | 647 | snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val2); |
1da177e4 LT |
648 | spin_unlock_irqrestore(&chip->reg_lock, flags); |
649 | return change; | |
650 | } | |
651 | ||
652 | #define CS4235_OUTPUT_ACCU(xname, xindex) \ | |
653 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
654 | .info = snd_cs4236_info_double, \ | |
655 | .get = snd_cs4235_get_output_accu, .put = snd_cs4235_put_output_accu, \ | |
656 | .private_value = 3 << 24 } | |
657 | ||
658 | static inline int snd_cs4235_mixer_output_accu_get_volume(int vol) | |
659 | { | |
660 | switch ((vol >> 5) & 3) { | |
661 | case 0: return 1; | |
662 | case 1: return 3; | |
663 | case 2: return 2; | |
664 | case 3: return 0; | |
665 | } | |
666 | return 3; | |
667 | } | |
668 | ||
669 | static inline int snd_cs4235_mixer_output_accu_set_volume(int vol) | |
670 | { | |
671 | switch (vol & 3) { | |
672 | case 0: return 3 << 5; | |
673 | case 1: return 0 << 5; | |
674 | case 2: return 2 << 5; | |
675 | case 3: return 1 << 5; | |
676 | } | |
677 | return 1 << 5; | |
678 | } | |
679 | ||
ba2375a4 | 680 | static int snd_cs4235_get_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 681 | { |
ba2375a4 | 682 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
683 | unsigned long flags; |
684 | ||
685 | spin_lock_irqsave(&chip->reg_lock, flags); | |
686 | ucontrol->value.integer.value[0] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_LEFT_MASTER]); | |
687 | ucontrol->value.integer.value[1] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_RIGHT_MASTER]); | |
688 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
689 | return 0; | |
690 | } | |
691 | ||
ba2375a4 | 692 | static int snd_cs4235_put_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 693 | { |
ba2375a4 | 694 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
695 | unsigned long flags; |
696 | int change; | |
697 | unsigned short val1, val2; | |
698 | ||
699 | val1 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[0]); | |
700 | val2 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[1]); | |
701 | spin_lock_irqsave(&chip->reg_lock, flags); | |
702 | val1 = (chip->image[CS4235_LEFT_MASTER] & ~(3 << 5)) | val1; | |
703 | val2 = (chip->image[CS4235_RIGHT_MASTER] & ~(3 << 5)) | val2; | |
704 | change = val1 != chip->image[CS4235_LEFT_MASTER] || val2 != chip->image[CS4235_RIGHT_MASTER]; | |
705 | snd_cs4231_out(chip, CS4235_LEFT_MASTER, val1); | |
706 | snd_cs4231_out(chip, CS4235_RIGHT_MASTER, val2); | |
707 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
708 | return change; | |
709 | } | |
710 | ||
ba2375a4 | 711 | static struct snd_kcontrol_new snd_cs4236_controls[] = { |
1da177e4 LT |
712 | |
713 | CS4236_DOUBLE("Master Digital Playback Switch", 0, CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1), | |
714 | CS4236_DOUBLE("Master Digital Capture Switch", 0, CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1), | |
715 | CS4236_MASTER_DIGITAL("Master Digital Volume", 0), | |
716 | ||
717 | CS4236_DOUBLE("Capture Boost Volume", 0, CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1), | |
718 | ||
719 | CS4231_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), | |
720 | CS4231_DOUBLE("PCM Playback Volume", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1), | |
721 | ||
722 | CS4236_DOUBLE("DSP Playback Switch", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1), | |
723 | CS4236_DOUBLE("DSP Playback Volume", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 0, 0, 63, 1), | |
724 | ||
725 | CS4236_DOUBLE("FM Playback Switch", 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1), | |
726 | CS4236_DOUBLE("FM Playback Volume", 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 0, 0, 63, 1), | |
727 | ||
728 | CS4236_DOUBLE("Wavetable Playback Switch", 0, CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1), | |
729 | CS4236_DOUBLE("Wavetable Playback Volume", 0, CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 0, 0, 63, 1), | |
730 | ||
731 | CS4231_DOUBLE("Synth Playback Switch", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1), | |
732 | CS4231_DOUBLE("Synth Volume", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1), | |
733 | CS4231_DOUBLE("Synth Capture Switch", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1), | |
734 | CS4231_DOUBLE("Synth Capture Bypass", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 5, 5, 1, 1), | |
735 | ||
736 | CS4236_DOUBLE("Mic Playback Switch", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1), | |
737 | CS4236_DOUBLE("Mic Capture Switch", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1), | |
738 | CS4236_DOUBLE("Mic Volume", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 0, 0, 31, 1), | |
739 | CS4236_DOUBLE("Mic Playback Boost", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 5, 5, 1, 0), | |
740 | ||
741 | CS4231_DOUBLE("Line Playback Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1), | |
742 | CS4231_DOUBLE("Line Volume", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1), | |
743 | CS4231_DOUBLE("Line Capture Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1), | |
744 | CS4231_DOUBLE("Line Capture Bypass", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 5, 5, 1, 1), | |
745 | ||
746 | CS4231_DOUBLE("CD Playback Switch", 0, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), | |
747 | CS4231_DOUBLE("CD Volume", 0, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1), | |
748 | CS4231_DOUBLE("CD Capture Switch", 0, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1), | |
749 | ||
750 | CS4236_DOUBLE1("Mono Output Playback Switch", 0, CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1), | |
751 | CS4236_DOUBLE1("Mono Playback Switch", 0, CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1), | |
752 | CS4231_SINGLE("Mono Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1), | |
753 | CS4231_SINGLE("Mono Playback Bypass", 0, CS4231_MONO_CTRL, 5, 1, 0), | |
754 | ||
755 | CS4231_DOUBLE("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0), | |
756 | CS4231_DOUBLE("Analog Loopback Capture Switch", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0), | |
757 | ||
758 | CS4231_SINGLE("Digital Loopback Playback Switch", 0, CS4231_LOOPBACK, 0, 1, 0), | |
759 | CS4236_DOUBLE1("Digital Loopback Playback Volume", 0, CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1) | |
760 | }; | |
761 | ||
ba2375a4 | 762 | static struct snd_kcontrol_new snd_cs4235_controls[] = { |
1da177e4 LT |
763 | |
764 | CS4231_DOUBLE("Master Switch", 0, CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1), | |
765 | CS4231_DOUBLE("Master Volume", 0, CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1), | |
766 | ||
767 | CS4235_OUTPUT_ACCU("Playback Volume", 0), | |
768 | ||
769 | CS4236_DOUBLE("Master Digital Playback Switch", 0, CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1), | |
770 | CS4236_DOUBLE("Master Digital Capture Switch", 0, CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1), | |
771 | CS4236_MASTER_DIGITAL("Master Digital Volume", 0), | |
772 | ||
773 | CS4231_DOUBLE("Master Digital Playback Switch", 1, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1), | |
774 | CS4231_DOUBLE("Master Digital Capture Switch", 1, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1), | |
775 | CS4231_DOUBLE("Master Digital Volume", 1, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1), | |
776 | ||
777 | CS4236_DOUBLE("Capture Volume", 0, CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1), | |
778 | ||
779 | CS4231_DOUBLE("PCM Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), | |
780 | CS4231_DOUBLE("PCM Volume", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1), | |
781 | ||
782 | CS4236_DOUBLE("DSP Switch", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1), | |
783 | ||
784 | CS4236_DOUBLE("FM Switch", 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1), | |
785 | ||
786 | CS4236_DOUBLE("Wavetable Switch", 0, CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1), | |
787 | ||
788 | CS4236_DOUBLE("Mic Capture Switch", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1), | |
789 | CS4236_DOUBLE("Mic Playback Switch", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1), | |
790 | CS4236_SINGLE("Mic Volume", 0, CS4236_LEFT_MIC, 0, 31, 1), | |
791 | CS4236_SINGLE("Mic Playback Boost", 0, CS4236_LEFT_MIC, 5, 1, 0), | |
792 | ||
793 | CS4231_DOUBLE("Aux Playback Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1), | |
794 | CS4231_DOUBLE("Aux Capture Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1), | |
795 | CS4231_DOUBLE("Aux Volume", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1), | |
796 | ||
797 | CS4231_DOUBLE("Aux Playback Switch", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), | |
798 | CS4231_DOUBLE("Aux Capture Switch", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1), | |
799 | CS4231_DOUBLE("Aux Volume", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1), | |
800 | ||
801 | CS4236_DOUBLE1("Master Mono Switch", 0, CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1), | |
802 | ||
803 | CS4236_DOUBLE1("Mono Switch", 0, CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1), | |
804 | CS4231_SINGLE("Mono Volume", 0, CS4231_MONO_CTRL, 0, 15, 1), | |
805 | ||
806 | CS4231_DOUBLE("Analog Loopback Switch", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0), | |
807 | }; | |
808 | ||
809 | #define CS4236_IEC958_ENABLE(xname, xindex) \ | |
810 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
811 | .info = snd_cs4236_info_single, \ | |
812 | .get = snd_cs4236_get_iec958_switch, .put = snd_cs4236_put_iec958_switch, \ | |
813 | .private_value = 1 << 16 } | |
814 | ||
ba2375a4 | 815 | static int snd_cs4236_get_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 816 | { |
ba2375a4 | 817 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
818 | unsigned long flags; |
819 | ||
820 | spin_lock_irqsave(&chip->reg_lock, flags); | |
821 | ucontrol->value.integer.value[0] = chip->image[CS4231_ALT_FEATURE_1] & 0x02 ? 1 : 0; | |
822 | #if 0 | |
823 | printk("get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", | |
824 | snd_cs4231_in(chip, CS4231_ALT_FEATURE_1), | |
825 | snd_cs4236_ctrl_in(chip, 3), | |
826 | snd_cs4236_ctrl_in(chip, 4), | |
827 | snd_cs4236_ctrl_in(chip, 5), | |
828 | snd_cs4236_ctrl_in(chip, 6), | |
829 | snd_cs4236_ctrl_in(chip, 8)); | |
830 | #endif | |
831 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
832 | return 0; | |
833 | } | |
834 | ||
ba2375a4 | 835 | static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 836 | { |
ba2375a4 | 837 | struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
838 | unsigned long flags; |
839 | int change; | |
840 | unsigned short enable, val; | |
841 | ||
842 | enable = ucontrol->value.integer.value[0] & 1; | |
843 | ||
8b7547f9 | 844 | mutex_lock(&chip->mce_mutex); |
1da177e4 LT |
845 | snd_cs4231_mce_up(chip); |
846 | spin_lock_irqsave(&chip->reg_lock, flags); | |
847 | val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1); | |
848 | change = val != chip->image[CS4231_ALT_FEATURE_1]; | |
849 | snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, val); | |
850 | val = snd_cs4236_ctrl_in(chip, 4) | 0xc0; | |
851 | snd_cs4236_ctrl_out(chip, 4, val); | |
852 | udelay(100); | |
853 | val &= ~0x40; | |
854 | snd_cs4236_ctrl_out(chip, 4, val); | |
855 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
856 | snd_cs4231_mce_down(chip); | |
8b7547f9 | 857 | mutex_unlock(&chip->mce_mutex); |
1da177e4 LT |
858 | |
859 | #if 0 | |
860 | printk("set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", | |
861 | snd_cs4231_in(chip, CS4231_ALT_FEATURE_1), | |
862 | snd_cs4236_ctrl_in(chip, 3), | |
863 | snd_cs4236_ctrl_in(chip, 4), | |
864 | snd_cs4236_ctrl_in(chip, 5), | |
865 | snd_cs4236_ctrl_in(chip, 6), | |
866 | snd_cs4236_ctrl_in(chip, 8)); | |
867 | #endif | |
868 | return change; | |
869 | } | |
870 | ||
ba2375a4 | 871 | static struct snd_kcontrol_new snd_cs4236_iec958_controls[] = { |
1da177e4 LT |
872 | CS4236_IEC958_ENABLE("IEC958 Output Enable", 0), |
873 | CS4236_SINGLEC("IEC958 Output Validity", 0, 4, 4, 1, 0), | |
874 | CS4236_SINGLEC("IEC958 Output User", 0, 4, 5, 1, 0), | |
875 | CS4236_SINGLEC("IEC958 Output CSBR", 0, 4, 6, 1, 0), | |
876 | CS4236_SINGLEC("IEC958 Output Channel Status Low", 0, 5, 1, 127, 0), | |
877 | CS4236_SINGLEC("IEC958 Output Channel Status High", 0, 6, 0, 255, 0) | |
878 | }; | |
879 | ||
ba2375a4 | 880 | static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4235[] = { |
1da177e4 LT |
881 | CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0), |
882 | CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1) | |
883 | }; | |
884 | ||
ba2375a4 | 885 | static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4237[] = { |
1da177e4 LT |
886 | CS4236_SINGLEC("3D Control - Switch", 0, 3, 7, 1, 0), |
887 | CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1), | |
888 | CS4236_SINGLEC("3D Control - Center", 0, 2, 0, 15, 1), | |
889 | CS4236_SINGLEC("3D Control - Mono", 0, 3, 6, 1, 0), | |
890 | CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0) | |
891 | }; | |
892 | ||
ba2375a4 | 893 | static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4238[] = { |
1da177e4 LT |
894 | CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0), |
895 | CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1), | |
896 | CS4236_SINGLEC("3D Control - Volume", 0, 2, 0, 15, 1), | |
897 | CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0) | |
898 | }; | |
899 | ||
ba2375a4 | 900 | int snd_cs4236_mixer(struct snd_cs4231 *chip) |
1da177e4 | 901 | { |
ba2375a4 | 902 | struct snd_card *card; |
1da177e4 LT |
903 | unsigned int idx, count; |
904 | int err; | |
ba2375a4 | 905 | struct snd_kcontrol_new *kcontrol; |
1da177e4 LT |
906 | |
907 | snd_assert(chip != NULL && chip->card != NULL, return -EINVAL); | |
908 | card = chip->card; | |
909 | strcpy(card->mixername, snd_cs4231_chip_id(chip)); | |
910 | ||
911 | if (chip->hardware == CS4231_HW_CS4235 || | |
912 | chip->hardware == CS4231_HW_CS4239) { | |
913 | for (idx = 0; idx < ARRAY_SIZE(snd_cs4235_controls); idx++) { | |
914 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4235_controls[idx], chip))) < 0) | |
915 | return err; | |
916 | } | |
917 | } else { | |
918 | for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_controls); idx++) { | |
919 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_controls[idx], chip))) < 0) | |
920 | return err; | |
921 | } | |
922 | } | |
923 | switch (chip->hardware) { | |
924 | case CS4231_HW_CS4235: | |
925 | case CS4231_HW_CS4239: | |
926 | count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4235); | |
927 | kcontrol = snd_cs4236_3d_controls_cs4235; | |
928 | break; | |
929 | case CS4231_HW_CS4237B: | |
930 | count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4237); | |
931 | kcontrol = snd_cs4236_3d_controls_cs4237; | |
932 | break; | |
933 | case CS4231_HW_CS4238B: | |
934 | count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4238); | |
935 | kcontrol = snd_cs4236_3d_controls_cs4238; | |
936 | break; | |
937 | default: | |
938 | count = 0; | |
939 | kcontrol = NULL; | |
940 | } | |
941 | for (idx = 0; idx < count; idx++, kcontrol++) { | |
942 | if ((err = snd_ctl_add(card, snd_ctl_new1(kcontrol, chip))) < 0) | |
943 | return err; | |
944 | } | |
945 | if (chip->hardware == CS4231_HW_CS4237B || | |
946 | chip->hardware == CS4231_HW_CS4238B) { | |
947 | for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_iec958_controls); idx++) { | |
948 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_iec958_controls[idx], chip))) < 0) | |
949 | return err; | |
950 | } | |
951 | } | |
952 | return 0; | |
953 | } | |
954 | ||
955 | EXPORT_SYMBOL(snd_cs4236_create); | |
956 | EXPORT_SYMBOL(snd_cs4236_pcm); | |
957 | EXPORT_SYMBOL(snd_cs4236_mixer); | |
958 | ||
959 | /* | |
960 | * INIT part | |
961 | */ | |
962 | ||
963 | static int __init alsa_cs4236_init(void) | |
964 | { | |
965 | return 0; | |
966 | } | |
967 | ||
968 | static void __exit alsa_cs4236_exit(void) | |
969 | { | |
970 | } | |
971 | ||
972 | module_init(alsa_cs4236_init) | |
973 | module_exit(alsa_cs4236_exit) |