1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
4 | * Routines for control of CS4235/4236B/4237B/4238B/4239 chips |
5 | * |
6 | * Note: |
7 | * ----- |
8 | * |
9 | * Bugs: |
10 | * ----- |
11 | */ |
12 | |
13 | /* |
14 | * Indirect control registers (CS4236B+) |
15 | * |
16 | * C0 |
17 | * D8: WSS reset (all chips) |
18 | * |
19 | * C1 (all chips except CS4236) |
20 | * D7-D5: version |
21 | * D4-D0: chip id |
22 | * 11101 - CS4235 |
23 | * 01011 - CS4236B |
24 | * 01000 - CS4237B |
25 | * 01001 - CS4238B |
26 | * 11110 - CS4239 |
27 | * |
28 | * C2 |
29 | * D7-D4: 3D Space (CS4235,CS4237B,CS4238B,CS4239) |
30 | * D3-D0: 3D Center (CS4237B); 3D Volume (CS4238B) |
31 | * |
32 | * C3 |
33 | * D7: 3D Enable (CS4237B) |
34 | * D6: 3D Mono Enable (CS4237B) |
35 | * D5: 3D Serial Output (CS4237B,CS4238B) |
36 | * D4: 3D Enable (CS4235,CS4238B,CS4239) |
37 | * |
38 | * C4 |
39 | * D7: consumer serial port enable (CS4237B,CS4238B) |
40 | * D6: channels status block reset (CS4237B,CS4238B) |
41 | * D5: user bit in sub-frame of digital audio data (CS4237B,CS4238B) |
42 | * D4: validity bit in sub-frame of digital audio data (CS4237B,CS4238B) |
43 | * |
44 | * C5 lower channel status (digital serial data description) (CS4237B,CS4238B) |
45 | * D7-D6: first two bits of category code |
46 | * D5: lock |
47 | * D4-D3: pre-emphasis (0 = none, 1 = 50/15us) |
48 | * D2: copy/copyright (0 = copy inhibited) |
49 | * D1: 0 = digital audio / 1 = non-digital audio |
50 | * |
51 | * C6 upper channel status (digital serial data description) (CS4237B,CS4238B) |
52 | * D7-D6: sample frequency (0 = 44.1kHz) |
53 | * D5: generation status (0 = no indication, 1 = original/commercially precaptureed data) |
54 | * D4-D0: category code (upper bits) |
55 | * |
56 | * C7 reserved (must write 0) |
57 | * |
58 | * C8 wavetable control |
59 | * D7: volume control interrupt enable (CS4235,CS4239) |
60 | * D6: hardware volume control format (CS4235,CS4239) |
61 | * D3: wavetable serial port enable (all chips) |
62 | * D2: DSP serial port switch (all chips) |
63 | * D1: disable MCLK (all chips) |
64 | * D0: force BRESET low (all chips) |
65 | * |
66 | */ |
67 | |
68 | #include <linux/io.h> |
69 | #include <linux/delay.h> |
70 | #include <linux/init.h> |
71 | #include <linux/time.h> |
72 | #include <linux/wait.h> |
73 | #include <sound/core.h> |
74 | #include <sound/wss.h> |
75 | #include <sound/asoundef.h> |
76 | #include <sound/initval.h> |
77 | #include <sound/tlv.h> |
78 | |
79 | /* |
80 | * |
81 | */ |
82 | |
83 | static const unsigned char snd_cs4236_ext_map[18] = { |
84 | /* CS4236_LEFT_LINE */ 0xff, |
85 | /* CS4236_RIGHT_LINE */ 0xff, |
86 | /* CS4236_LEFT_MIC */ 0xdf, |
87 | /* CS4236_RIGHT_MIC */ 0xdf, |
88 | /* CS4236_LEFT_MIX_CTRL */ 0xe0 | 0x18, |
89 | /* CS4236_RIGHT_MIX_CTRL */ 0xe0, |
90 | /* CS4236_LEFT_FM */ 0xbf, |
91 | /* CS4236_RIGHT_FM */ 0xbf, |
92 | /* CS4236_LEFT_DSP */ 0xbf, |
93 | /* CS4236_RIGHT_DSP */ 0xbf, |
94 | /* CS4236_RIGHT_LOOPBACK */ 0xbf, |
95 | /* CS4236_DAC_MUTE */ 0xe0, |
96 | /* CS4236_ADC_RATE */ 0x01, /* 48kHz */ |
97 | /* CS4236_DAC_RATE */ 0x01, /* 48kHz */ |
98 | /* CS4236_LEFT_MASTER */ 0xbf, |
99 | /* CS4236_RIGHT_MASTER */ 0xbf, |
100 | /* CS4236_LEFT_WAVE */ 0xbf, |
101 | /* CS4236_RIGHT_WAVE */ 0xbf |
102 | }; |
103 | |
104 | /* |
105 | * |
106 | */ |
107 | |
108 | static void snd_cs4236_ctrl_out(struct snd_wss *chip, |
109 | unsigned char reg, unsigned char val) |
110 | { |
111 | outb(value: reg, port: chip->cport + 3); |
112 | outb(value: chip->cimage[reg] = val, port: chip->cport + 4); |
113 | } |
114 | |
115 | static unsigned char snd_cs4236_ctrl_in(struct snd_wss *chip, unsigned char reg) |
116 | { |
117 | outb(value: reg, port: chip->cport + 3); |
118 | return inb(port: chip->cport + 4); |
119 | } |
120 | |
121 | /* |
122 | * PCM |
123 | */ |
124 | |
125 | #define CLOCKS 8 |
126 | |
127 | static const struct snd_ratnum clocks[CLOCKS] = { |
128 | { .num = 16934400, .den_min = 353, .den_max = 353, .den_step = 1 }, |
129 | { .num = 16934400, .den_min = 529, .den_max = 529, .den_step = 1 }, |
130 | { .num = 16934400, .den_min = 617, .den_max = 617, .den_step = 1 }, |
131 | { .num = 16934400, .den_min = 1058, .den_max = 1058, .den_step = 1 }, |
132 | { .num = 16934400, .den_min = 1764, .den_max = 1764, .den_step = 1 }, |
133 | { .num = 16934400, .den_min = 2117, .den_max = 2117, .den_step = 1 }, |
134 | { .num = 16934400, .den_min = 2558, .den_max = 2558, .den_step = 1 }, |
135 | { .num = 16934400/16, .den_min = 21, .den_max = 192, .den_step = 1 } |
136 | }; |
137 | |
138 | static const struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = { |
139 | .nrats = CLOCKS, |
140 | .rats = clocks, |
141 | }; |
142 | |
143 | static int snd_cs4236_xrate(struct snd_pcm_runtime *runtime) |
144 | { |
145 | return snd_pcm_hw_constraint_ratnums(runtime, cond: 0, SNDRV_PCM_HW_PARAM_RATE, |
146 | r: &hw_constraints_clocks); |
147 | } |
148 | |
149 | static unsigned char divisor_to_rate_register(unsigned int divisor) |
150 | { |
151 | switch (divisor) { |
152 | case 353: return 1; |
153 | case 529: return 2; |
154 | case 617: return 3; |
155 | case 1058: return 4; |
156 | case 1764: return 5; |
157 | case 2117: return 6; |
158 | case 2558: return 7; |
159 | default: |
160 | if (divisor < 21 || divisor > 192) { |
161 | snd_BUG(); |
162 | return 192; |
163 | } |
164 | return divisor; |
165 | } |
166 | } |
167 | |
168 | static void snd_cs4236_playback_format(struct snd_wss *chip, |
169 | struct snd_pcm_hw_params *params, |
170 | unsigned char pdfr) |
171 | { |
172 | unsigned long flags; |
173 | unsigned char rate = divisor_to_rate_register(divisor: params->rate_den); |
174 | |
175 | spin_lock_irqsave(&chip->reg_lock, flags); |
176 | /* set fast playback format change and clean playback FIFO */ |
177 | snd_wss_out(chip, CS4231_ALT_FEATURE_1, |
178 | val: chip->image[CS4231_ALT_FEATURE_1] | 0x10); |
179 | snd_wss_out(chip, CS4231_PLAYBK_FORMAT, val: pdfr & 0xf0); |
180 | snd_wss_out(chip, CS4231_ALT_FEATURE_1, |
181 | val: chip->image[CS4231_ALT_FEATURE_1] & ~0x10); |
182 | snd_cs4236_ext_out(chip, CS4236_DAC_RATE, val: rate); |
183 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
184 | } |
185 | |
186 | static void snd_cs4236_capture_format(struct snd_wss *chip, |
187 | struct snd_pcm_hw_params *params, |
188 | unsigned char cdfr) |
189 | { |
190 | unsigned long flags; |
191 | unsigned char rate = divisor_to_rate_register(divisor: params->rate_den); |
192 | |
193 | spin_lock_irqsave(&chip->reg_lock, flags); |
194 | /* set fast capture format change and clean capture FIFO */ |
195 | snd_wss_out(chip, CS4231_ALT_FEATURE_1, |
196 | val: chip->image[CS4231_ALT_FEATURE_1] | 0x20); |
197 | snd_wss_out(chip, CS4231_REC_FORMAT, val: cdfr & 0xf0); |
198 | snd_wss_out(chip, CS4231_ALT_FEATURE_1, |
199 | val: chip->image[CS4231_ALT_FEATURE_1] & ~0x20); |
200 | snd_cs4236_ext_out(chip, CS4236_ADC_RATE, val: rate); |
201 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
202 | } |
203 | |
204 | #ifdef CONFIG_PM |
205 | |
206 | static void snd_cs4236_suspend(struct snd_wss *chip) |
207 | { |
208 | int reg; |
209 | unsigned long flags; |
210 | |
211 | spin_lock_irqsave(&chip->reg_lock, flags); |
212 | for (reg = 0; reg < 32; reg++) |
213 | chip->image[reg] = snd_wss_in(chip, reg); |
214 | for (reg = 0; reg < 18; reg++) |
215 | chip->eimage[reg] = snd_cs4236_ext_in(chip, CS4236_I23VAL(reg)); |
216 | for (reg = 2; reg < 9; reg++) |
217 | chip->cimage[reg] = snd_cs4236_ctrl_in(chip, reg); |
218 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
219 | } |
220 | |
221 | static void snd_cs4236_resume(struct snd_wss *chip) |
222 | { |
223 | int reg; |
224 | unsigned long flags; |
225 | |
226 | snd_wss_mce_up(chip); |
227 | spin_lock_irqsave(&chip->reg_lock, flags); |
228 | for (reg = 0; reg < 32; reg++) { |
229 | switch (reg) { |
230 | case CS4236_EXT_REG: |
231 | case CS4231_VERSION: |
232 | case 27: /* why? CS4235 - master left */ |
233 | case 29: /* why? CS4235 - master right */ |
234 | break; |
235 | default: |
236 | snd_wss_out(chip, reg, val: chip->image[reg]); |
237 | break; |
238 | } |
239 | } |
240 | for (reg = 0; reg < 18; reg++) |
241 | snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), val: chip->eimage[reg]); |
242 | for (reg = 2; reg < 9; reg++) { |
243 | switch (reg) { |
244 | case 7: |
245 | break; |
246 | default: |
247 | snd_cs4236_ctrl_out(chip, reg, val: chip->cimage[reg]); |
248 | } |
249 | } |
250 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
251 | snd_wss_mce_down(chip); |
252 | } |
253 | |
254 | #endif /* CONFIG_PM */ |
255 | /* |
256 | * This function does no fail if the chip is not CS4236B or compatible. |
257 | * It just an equivalent to the snd_wss_create() then. |
258 | */ |
259 | int snd_cs4236_create(struct snd_card *card, |
260 | unsigned long port, |
261 | unsigned long cport, |
262 | int irq, int dma1, int dma2, |
263 | unsigned short hardware, |
264 | unsigned short hwshare, |
265 | struct snd_wss **rchip) |
266 | { |
267 | struct snd_wss *chip; |
268 | unsigned char ver1, ver2; |
269 | unsigned int reg; |
270 | int err; |
271 | |
272 | *rchip = NULL; |
273 | if (hardware == WSS_HW_DETECT) |
274 | hardware = WSS_HW_DETECT3; |
275 | |
276 | err = snd_wss_create(card, port, cport, |
277 | irq, dma1, dma2, hardware, hwshare, rchip: &chip); |
278 | if (err < 0) |
279 | return err; |
280 | |
281 | if ((chip->hardware & WSS_HW_CS4236B_MASK) == 0) { |
282 | snd_printd("chip is not CS4236+, hardware=0x%x\n" , |
283 | chip->hardware); |
284 | *rchip = chip; |
285 | return 0; |
286 | } |
287 | #if 0 |
288 | { |
289 | int idx; |
290 | for (idx = 0; idx < 8; idx++) |
291 | snd_printk(KERN_DEBUG "CD%i = 0x%x\n" , |
292 | idx, inb(chip->cport + idx)); |
293 | for (idx = 0; idx < 9; idx++) |
294 | snd_printk(KERN_DEBUG "C%i = 0x%x\n" , |
295 | idx, snd_cs4236_ctrl_in(chip, idx)); |
296 | } |
297 | #endif |
298 | if (cport < 0x100 || cport == SNDRV_AUTO_PORT) { |
299 | snd_printk(KERN_ERR "please, specify control port " |
300 | "for CS4236+ chips\n" ); |
301 | return -ENODEV; |
302 | } |
303 | ver1 = snd_cs4236_ctrl_in(chip, reg: 1); |
304 | ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION); |
305 | snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n" , |
306 | cport, ver1, ver2); |
307 | if (ver1 != ver2) { |
308 | snd_printk(KERN_ERR "CS4236+ chip detected, but " |
309 | "control port 0x%lx is not valid\n" , cport); |
310 | return -ENODEV; |
311 | } |
312 | snd_cs4236_ctrl_out(chip, reg: 0, val: 0x00); |
313 | snd_cs4236_ctrl_out(chip, reg: 2, val: 0xff); |
314 | snd_cs4236_ctrl_out(chip, reg: 3, val: 0x00); |
315 | snd_cs4236_ctrl_out(chip, reg: 4, val: 0x80); |
316 | reg = ((IEC958_AES1_CON_PCM_CODER & 3) << 6) | |
317 | IEC958_AES0_CON_EMPHASIS_NONE; |
318 | snd_cs4236_ctrl_out(chip, reg: 5, val: reg); |
319 | snd_cs4236_ctrl_out(chip, reg: 6, IEC958_AES1_CON_PCM_CODER >> 2); |
320 | snd_cs4236_ctrl_out(chip, reg: 7, val: 0x00); |
321 | /* |
322 | * 0x8c for C8 is valid for Turtle Beach Malibu - the IEC-958 |
323 | * output is working with this setup, other hardware should |
324 | * have different signal paths and this value should be |
325 | * selectable in the future |
326 | */ |
327 | snd_cs4236_ctrl_out(chip, reg: 8, val: 0x8c); |
328 | chip->rate_constraint = snd_cs4236_xrate; |
329 | chip->set_playback_format = snd_cs4236_playback_format; |
330 | chip->set_capture_format = snd_cs4236_capture_format; |
331 | #ifdef CONFIG_PM |
332 | chip->suspend = snd_cs4236_suspend; |
333 | chip->resume = snd_cs4236_resume; |
334 | #endif |
335 | |
336 | /* initialize extended registers */ |
337 | for (reg = 0; reg < sizeof(snd_cs4236_ext_map); reg++) |
338 | snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), |
339 | val: snd_cs4236_ext_map[reg]); |
340 | |
341 | /* initialize compatible but more featured registers */ |
342 | snd_wss_out(chip, CS4231_LEFT_INPUT, val: 0x40); |
343 | snd_wss_out(chip, CS4231_RIGHT_INPUT, val: 0x40); |
344 | snd_wss_out(chip, CS4231_AUX1_LEFT_INPUT, val: 0xff); |
345 | snd_wss_out(chip, CS4231_AUX1_RIGHT_INPUT, val: 0xff); |
346 | snd_wss_out(chip, CS4231_AUX2_LEFT_INPUT, val: 0xdf); |
347 | snd_wss_out(chip, CS4231_AUX2_RIGHT_INPUT, val: 0xdf); |
348 | snd_wss_out(chip, CS4231_RIGHT_LINE_IN, val: 0xff); |
349 | snd_wss_out(chip, CS4231_LEFT_LINE_IN, val: 0xff); |
350 | snd_wss_out(chip, CS4231_RIGHT_LINE_IN, val: 0xff); |
351 | switch (chip->hardware) { |
352 | case WSS_HW_CS4235: |
353 | case WSS_HW_CS4239: |
354 | snd_wss_out(chip, CS4235_LEFT_MASTER, val: 0xff); |
355 | snd_wss_out(chip, CS4235_RIGHT_MASTER, val: 0xff); |
356 | break; |
357 | } |
358 | |
359 | *rchip = chip; |
360 | return 0; |
361 | } |
362 | |
363 | int snd_cs4236_pcm(struct snd_wss *chip, int device) |
364 | { |
365 | int err; |
366 | |
367 | err = snd_wss_pcm(chip, device); |
368 | if (err < 0) |
369 | return err; |
370 | chip->pcm->info_flags &= ~SNDRV_PCM_INFO_JOINT_DUPLEX; |
371 | return 0; |
372 | } |
373 | |
374 | /* |
375 | * MIXER |
376 | */ |
377 | |
378 | #define CS4236_SINGLE(xname, xindex, reg, shift, mask, invert) \ |
379 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
380 | .info = snd_cs4236_info_single, \ |
381 | .get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \ |
382 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } |
383 | |
384 | #define CS4236_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \ |
385 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
386 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ |
387 | .info = snd_cs4236_info_single, \ |
388 | .get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \ |
389 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \ |
390 | .tlv = { .p = (xtlv) } } |
391 | |
392 | static int snd_cs4236_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
393 | { |
394 | int mask = (kcontrol->private_value >> 16) & 0xff; |
395 | |
396 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; |
397 | uinfo->count = 1; |
398 | uinfo->value.integer.min = 0; |
399 | uinfo->value.integer.max = mask; |
400 | return 0; |
401 | } |
402 | |
403 | static int snd_cs4236_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
404 | { |
405 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
406 | unsigned long flags; |
407 | int reg = kcontrol->private_value & 0xff; |
408 | int shift = (kcontrol->private_value >> 8) & 0xff; |
409 | int mask = (kcontrol->private_value >> 16) & 0xff; |
410 | int invert = (kcontrol->private_value >> 24) & 0xff; |
411 | |
412 | spin_lock_irqsave(&chip->reg_lock, flags); |
413 | ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(reg)] >> shift) & mask; |
414 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
415 | if (invert) |
416 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
417 | return 0; |
418 | } |
419 | |
420 | static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
421 | { |
422 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
423 | unsigned long flags; |
424 | int reg = kcontrol->private_value & 0xff; |
425 | int shift = (kcontrol->private_value >> 8) & 0xff; |
426 | int mask = (kcontrol->private_value >> 16) & 0xff; |
427 | int invert = (kcontrol->private_value >> 24) & 0xff; |
428 | int change; |
429 | unsigned short val; |
430 | |
431 | val = (ucontrol->value.integer.value[0] & mask); |
432 | if (invert) |
433 | val = mask - val; |
434 | val <<= shift; |
435 | spin_lock_irqsave(&chip->reg_lock, flags); |
436 | val = (chip->eimage[CS4236_REG(reg)] & ~(mask << shift)) | val; |
437 | change = val != chip->eimage[CS4236_REG(reg)]; |
438 | snd_cs4236_ext_out(chip, reg, val); |
439 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
440 | return change; |
441 | } |
442 | |
443 | #define CS4236_SINGLEC(xname, xindex, reg, shift, mask, invert) \ |
444 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
445 | .info = snd_cs4236_info_single, \ |
446 | .get = snd_cs4236_get_singlec, .put = snd_cs4236_put_singlec, \ |
447 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } |
448 | |
449 | static int snd_cs4236_get_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
450 | { |
451 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
452 | unsigned long flags; |
453 | int reg = kcontrol->private_value & 0xff; |
454 | int shift = (kcontrol->private_value >> 8) & 0xff; |
455 | int mask = (kcontrol->private_value >> 16) & 0xff; |
456 | int invert = (kcontrol->private_value >> 24) & 0xff; |
457 | |
458 | spin_lock_irqsave(&chip->reg_lock, flags); |
459 | ucontrol->value.integer.value[0] = (chip->cimage[reg] >> shift) & mask; |
460 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
461 | if (invert) |
462 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
463 | return 0; |
464 | } |
465 | |
466 | static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
467 | { |
468 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
469 | unsigned long flags; |
470 | int reg = kcontrol->private_value & 0xff; |
471 | int shift = (kcontrol->private_value >> 8) & 0xff; |
472 | int mask = (kcontrol->private_value >> 16) & 0xff; |
473 | int invert = (kcontrol->private_value >> 24) & 0xff; |
474 | int change; |
475 | unsigned short val; |
476 | |
477 | val = (ucontrol->value.integer.value[0] & mask); |
478 | if (invert) |
479 | val = mask - val; |
480 | val <<= shift; |
481 | spin_lock_irqsave(&chip->reg_lock, flags); |
482 | val = (chip->cimage[reg] & ~(mask << shift)) | val; |
483 | change = val != chip->cimage[reg]; |
484 | snd_cs4236_ctrl_out(chip, reg, val); |
485 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
486 | return change; |
487 | } |
488 | |
489 | #define CS4236_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ |
490 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
491 | .info = snd_cs4236_info_double, \ |
492 | .get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \ |
493 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } |
494 | |
495 | #define CS4236_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, \ |
496 | shift_right, mask, invert, xtlv) \ |
497 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
498 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ |
499 | .info = snd_cs4236_info_double, \ |
500 | .get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \ |
501 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \ |
502 | (shift_right << 19) | (mask << 24) | (invert << 22), \ |
503 | .tlv = { .p = (xtlv) } } |
504 | |
505 | static int snd_cs4236_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
506 | { |
507 | int mask = (kcontrol->private_value >> 24) & 0xff; |
508 | |
509 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; |
510 | uinfo->count = 2; |
511 | uinfo->value.integer.min = 0; |
512 | uinfo->value.integer.max = mask; |
513 | return 0; |
514 | } |
515 | |
516 | static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
517 | { |
518 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
519 | unsigned long flags; |
520 | int left_reg = kcontrol->private_value & 0xff; |
521 | int right_reg = (kcontrol->private_value >> 8) & 0xff; |
522 | int shift_left = (kcontrol->private_value >> 16) & 0x07; |
523 | int shift_right = (kcontrol->private_value >> 19) & 0x07; |
524 | int mask = (kcontrol->private_value >> 24) & 0xff; |
525 | int invert = (kcontrol->private_value >> 22) & 1; |
526 | |
527 | spin_lock_irqsave(&chip->reg_lock, flags); |
528 | ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(left_reg)] >> shift_left) & mask; |
529 | ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; |
530 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
531 | if (invert) { |
532 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
533 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; |
534 | } |
535 | return 0; |
536 | } |
537 | |
538 | static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
539 | { |
540 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
541 | unsigned long flags; |
542 | int left_reg = kcontrol->private_value & 0xff; |
543 | int right_reg = (kcontrol->private_value >> 8) & 0xff; |
544 | int shift_left = (kcontrol->private_value >> 16) & 0x07; |
545 | int shift_right = (kcontrol->private_value >> 19) & 0x07; |
546 | int mask = (kcontrol->private_value >> 24) & 0xff; |
547 | int invert = (kcontrol->private_value >> 22) & 1; |
548 | int change; |
549 | unsigned short val1, val2; |
550 | |
551 | val1 = ucontrol->value.integer.value[0] & mask; |
552 | val2 = ucontrol->value.integer.value[1] & mask; |
553 | if (invert) { |
554 | val1 = mask - val1; |
555 | val2 = mask - val2; |
556 | } |
557 | val1 <<= shift_left; |
558 | val2 <<= shift_right; |
559 | spin_lock_irqsave(&chip->reg_lock, flags); |
560 | if (left_reg != right_reg) { |
561 | val1 = (chip->eimage[CS4236_REG(left_reg)] & ~(mask << shift_left)) | val1; |
562 | val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; |
563 | change = val1 != chip->eimage[CS4236_REG(left_reg)] || val2 != chip->eimage[CS4236_REG(right_reg)]; |
564 | snd_cs4236_ext_out(chip, reg: left_reg, val: val1); |
565 | snd_cs4236_ext_out(chip, reg: right_reg, val: val2); |
566 | } else { |
567 | val1 = (chip->eimage[CS4236_REG(left_reg)] & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; |
568 | change = val1 != chip->eimage[CS4236_REG(left_reg)]; |
569 | snd_cs4236_ext_out(chip, reg: left_reg, val: val1); |
570 | } |
571 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
572 | return change; |
573 | } |
574 | |
575 | #define CS4236_DOUBLE1(xname, xindex, left_reg, right_reg, shift_left, \ |
576 | shift_right, mask, invert) \ |
577 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
578 | .info = snd_cs4236_info_double, \ |
579 | .get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \ |
580 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } |
581 | |
582 | #define CS4236_DOUBLE1_TLV(xname, xindex, left_reg, right_reg, shift_left, \ |
583 | shift_right, mask, invert, xtlv) \ |
584 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
585 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ |
586 | .info = snd_cs4236_info_double, \ |
587 | .get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \ |
588 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \ |
589 | (shift_right << 19) | (mask << 24) | (invert << 22), \ |
590 | .tlv = { .p = (xtlv) } } |
591 | |
592 | static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
593 | { |
594 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
595 | unsigned long flags; |
596 | int left_reg = kcontrol->private_value & 0xff; |
597 | int right_reg = (kcontrol->private_value >> 8) & 0xff; |
598 | int shift_left = (kcontrol->private_value >> 16) & 0x07; |
599 | int shift_right = (kcontrol->private_value >> 19) & 0x07; |
600 | int mask = (kcontrol->private_value >> 24) & 0xff; |
601 | int invert = (kcontrol->private_value >> 22) & 1; |
602 | |
603 | spin_lock_irqsave(&chip->reg_lock, flags); |
604 | ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask; |
605 | ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; |
606 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
607 | if (invert) { |
608 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
609 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; |
610 | } |
611 | return 0; |
612 | } |
613 | |
614 | static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
615 | { |
616 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
617 | unsigned long flags; |
618 | int left_reg = kcontrol->private_value & 0xff; |
619 | int right_reg = (kcontrol->private_value >> 8) & 0xff; |
620 | int shift_left = (kcontrol->private_value >> 16) & 0x07; |
621 | int shift_right = (kcontrol->private_value >> 19) & 0x07; |
622 | int mask = (kcontrol->private_value >> 24) & 0xff; |
623 | int invert = (kcontrol->private_value >> 22) & 1; |
624 | int change; |
625 | unsigned short val1, val2; |
626 | |
627 | val1 = ucontrol->value.integer.value[0] & mask; |
628 | val2 = ucontrol->value.integer.value[1] & mask; |
629 | if (invert) { |
630 | val1 = mask - val1; |
631 | val2 = mask - val2; |
632 | } |
633 | val1 <<= shift_left; |
634 | val2 <<= shift_right; |
635 | spin_lock_irqsave(&chip->reg_lock, flags); |
636 | val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1; |
637 | val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; |
638 | change = val1 != chip->image[left_reg] || val2 != chip->eimage[CS4236_REG(right_reg)]; |
639 | snd_wss_out(chip, reg: left_reg, val: val1); |
640 | snd_cs4236_ext_out(chip, reg: right_reg, val: val2); |
641 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
642 | return change; |
643 | } |
644 | |
645 | #define CS4236_MASTER_DIGITAL(xname, xindex, xtlv) \ |
646 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
647 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ |
648 | .info = snd_cs4236_info_double, \ |
649 | .get = snd_cs4236_get_master_digital, .put = snd_cs4236_put_master_digital, \ |
650 | .private_value = 71 << 24, \ |
651 | .tlv = { .p = (xtlv) } } |
652 | |
653 | static inline int snd_cs4236_mixer_master_digital_invert_volume(int vol) |
654 | { |
655 | return (vol < 64) ? 63 - vol : 64 + (71 - vol); |
656 | } |
657 | |
658 | static int snd_cs4236_get_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
659 | { |
660 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
661 | unsigned long flags; |
662 | |
663 | spin_lock_irqsave(&chip->reg_lock, flags); |
664 | ucontrol->value.integer.value[0] = snd_cs4236_mixer_master_digital_invert_volume(vol: chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & 0x7f); |
665 | ucontrol->value.integer.value[1] = snd_cs4236_mixer_master_digital_invert_volume(vol: chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & 0x7f); |
666 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
667 | return 0; |
668 | } |
669 | |
670 | static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
671 | { |
672 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
673 | unsigned long flags; |
674 | int change; |
675 | unsigned short val1, val2; |
676 | |
677 | val1 = snd_cs4236_mixer_master_digital_invert_volume(vol: ucontrol->value.integer.value[0] & 0x7f); |
678 | val2 = snd_cs4236_mixer_master_digital_invert_volume(vol: ucontrol->value.integer.value[1] & 0x7f); |
679 | spin_lock_irqsave(&chip->reg_lock, flags); |
680 | val1 = (chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & ~0x7f) | val1; |
681 | val2 = (chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & ~0x7f) | val2; |
682 | change = val1 != chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] || val2 != chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)]; |
683 | snd_cs4236_ext_out(chip, CS4236_LEFT_MASTER, val: val1); |
684 | snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val: val2); |
685 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
686 | return change; |
687 | } |
688 | |
689 | #define CS4235_OUTPUT_ACCU(xname, xindex, xtlv) \ |
690 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
691 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ |
692 | .info = snd_cs4236_info_double, \ |
693 | .get = snd_cs4235_get_output_accu, .put = snd_cs4235_put_output_accu, \ |
694 | .private_value = 3 << 24, \ |
695 | .tlv = { .p = (xtlv) } } |
696 | |
697 | static inline int snd_cs4235_mixer_output_accu_get_volume(int vol) |
698 | { |
699 | switch ((vol >> 5) & 3) { |
700 | case 0: return 1; |
701 | case 1: return 3; |
702 | case 2: return 2; |
703 | case 3: return 0; |
704 | } |
705 | return 3; |
706 | } |
707 | |
708 | static inline int snd_cs4235_mixer_output_accu_set_volume(int vol) |
709 | { |
710 | switch (vol & 3) { |
711 | case 0: return 3 << 5; |
712 | case 1: return 0 << 5; |
713 | case 2: return 2 << 5; |
714 | case 3: return 1 << 5; |
715 | } |
716 | return 1 << 5; |
717 | } |
718 | |
719 | static int snd_cs4235_get_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
720 | { |
721 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
722 | unsigned long flags; |
723 | |
724 | spin_lock_irqsave(&chip->reg_lock, flags); |
725 | ucontrol->value.integer.value[0] = snd_cs4235_mixer_output_accu_get_volume(vol: chip->image[CS4235_LEFT_MASTER]); |
726 | ucontrol->value.integer.value[1] = snd_cs4235_mixer_output_accu_get_volume(vol: chip->image[CS4235_RIGHT_MASTER]); |
727 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
728 | return 0; |
729 | } |
730 | |
731 | static int snd_cs4235_put_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
732 | { |
733 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
734 | unsigned long flags; |
735 | int change; |
736 | unsigned short val1, val2; |
737 | |
738 | val1 = snd_cs4235_mixer_output_accu_set_volume(vol: ucontrol->value.integer.value[0]); |
739 | val2 = snd_cs4235_mixer_output_accu_set_volume(vol: ucontrol->value.integer.value[1]); |
740 | spin_lock_irqsave(&chip->reg_lock, flags); |
741 | val1 = (chip->image[CS4235_LEFT_MASTER] & ~(3 << 5)) | val1; |
742 | val2 = (chip->image[CS4235_RIGHT_MASTER] & ~(3 << 5)) | val2; |
743 | change = val1 != chip->image[CS4235_LEFT_MASTER] || val2 != chip->image[CS4235_RIGHT_MASTER]; |
744 | snd_wss_out(chip, CS4235_LEFT_MASTER, val: val1); |
745 | snd_wss_out(chip, CS4235_RIGHT_MASTER, val: val2); |
746 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
747 | return change; |
748 | } |
749 | |
750 | static const DECLARE_TLV_DB_SCALE(db_scale_7bit, -9450, 150, 0); |
751 | static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0); |
752 | static const DECLARE_TLV_DB_SCALE(db_scale_6bit_12db_max, -8250, 150, 0); |
753 | static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); |
754 | static const DECLARE_TLV_DB_SCALE(db_scale_5bit_22db_max, -2400, 150, 0); |
755 | static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0); |
756 | static const DECLARE_TLV_DB_SCALE(db_scale_2bit, -1800, 600, 0); |
757 | static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0); |
758 | |
759 | static const struct snd_kcontrol_new snd_cs4236_controls[] = { |
760 | |
761 | CS4236_DOUBLE("Master Digital Playback Switch" , 0, |
762 | CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1), |
763 | CS4236_DOUBLE("Master Digital Capture Switch" , 0, |
764 | CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1), |
765 | CS4236_MASTER_DIGITAL("Master Digital Volume" , 0, db_scale_7bit), |
766 | |
767 | CS4236_DOUBLE_TLV("Capture Boost Volume" , 0, |
768 | CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1, |
769 | db_scale_2bit), |
770 | |
771 | WSS_DOUBLE("PCM Playback Switch" , 0, |
772 | CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), |
773 | WSS_DOUBLE_TLV("PCM Playback Volume" , 0, |
774 | CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1, |
775 | db_scale_6bit), |
776 | |
777 | CS4236_DOUBLE("DSP Playback Switch" , 0, |
778 | CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1), |
779 | CS4236_DOUBLE_TLV("DSP Playback Volume" , 0, |
780 | CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 0, 0, 63, 1, |
781 | db_scale_6bit), |
782 | |
783 | CS4236_DOUBLE("FM Playback Switch" , 0, |
784 | CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1), |
785 | CS4236_DOUBLE_TLV("FM Playback Volume" , 0, |
786 | CS4236_LEFT_FM, CS4236_RIGHT_FM, 0, 0, 63, 1, |
787 | db_scale_6bit), |
788 | |
789 | CS4236_DOUBLE("Wavetable Playback Switch" , 0, |
790 | CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1), |
791 | CS4236_DOUBLE_TLV("Wavetable Playback Volume" , 0, |
792 | CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 0, 0, 63, 1, |
793 | db_scale_6bit_12db_max), |
794 | |
795 | WSS_DOUBLE("Synth Playback Switch" , 0, |
796 | CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1), |
797 | WSS_DOUBLE_TLV("Synth Volume" , 0, |
798 | CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1, |
799 | db_scale_5bit_12db_max), |
800 | WSS_DOUBLE("Synth Capture Switch" , 0, |
801 | CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1), |
802 | WSS_DOUBLE("Synth Capture Bypass" , 0, |
803 | CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 5, 5, 1, 1), |
804 | |
805 | CS4236_DOUBLE("Mic Playback Switch" , 0, |
806 | CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1), |
807 | CS4236_DOUBLE("Mic Capture Switch" , 0, |
808 | CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1), |
809 | CS4236_DOUBLE_TLV("Mic Volume" , 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, |
810 | 0, 0, 31, 1, db_scale_5bit_22db_max), |
811 | CS4236_DOUBLE("Mic Playback Boost (+20dB)" , 0, |
812 | CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 5, 5, 1, 0), |
813 | |
814 | WSS_DOUBLE("Line Playback Switch" , 0, |
815 | CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1), |
816 | WSS_DOUBLE_TLV("Line Volume" , 0, |
817 | CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1, |
818 | db_scale_5bit_12db_max), |
819 | WSS_DOUBLE("Line Capture Switch" , 0, |
820 | CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1), |
821 | WSS_DOUBLE("Line Capture Bypass" , 0, |
822 | CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 5, 5, 1, 1), |
823 | |
824 | WSS_DOUBLE("CD Playback Switch" , 0, |
825 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), |
826 | WSS_DOUBLE_TLV("CD Volume" , 0, |
827 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1, |
828 | db_scale_5bit_12db_max), |
829 | WSS_DOUBLE("CD Capture Switch" , 0, |
830 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1), |
831 | |
832 | CS4236_DOUBLE1("Mono Output Playback Switch" , 0, |
833 | CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1), |
834 | CS4236_DOUBLE1("Beep Playback Switch" , 0, |
835 | CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1), |
836 | WSS_SINGLE_TLV("Beep Playback Volume" , 0, CS4231_MONO_CTRL, 0, 15, 1, |
837 | db_scale_4bit), |
838 | WSS_SINGLE("Beep Bypass Playback Switch" , 0, CS4231_MONO_CTRL, 5, 1, 0), |
839 | |
840 | WSS_DOUBLE_TLV("Capture Volume" , 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, |
841 | 0, 0, 15, 0, db_scale_rec_gain), |
842 | WSS_DOUBLE("Analog Loopback Capture Switch" , 0, |
843 | CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0), |
844 | |
845 | WSS_SINGLE("Loopback Digital Playback Switch" , 0, CS4231_LOOPBACK, 0, 1, 0), |
846 | CS4236_DOUBLE1_TLV("Loopback Digital Playback Volume" , 0, |
847 | CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1, |
848 | db_scale_6bit), |
849 | }; |
850 | |
851 | static const DECLARE_TLV_DB_SCALE(db_scale_5bit_6db_max, -5600, 200, 0); |
852 | static const DECLARE_TLV_DB_SCALE(db_scale_2bit_16db_max, -2400, 800, 0); |
853 | |
854 | static const struct snd_kcontrol_new snd_cs4235_controls[] = { |
855 | |
856 | WSS_DOUBLE("Master Playback Switch" , 0, |
857 | CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1), |
858 | WSS_DOUBLE_TLV("Master Playback Volume" , 0, |
859 | CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1, |
860 | db_scale_5bit_6db_max), |
861 | |
862 | CS4235_OUTPUT_ACCU("Playback Volume" , 0, db_scale_2bit_16db_max), |
863 | |
864 | WSS_DOUBLE("Synth Playback Switch" , 1, |
865 | CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1), |
866 | WSS_DOUBLE("Synth Capture Switch" , 1, |
867 | CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1), |
868 | WSS_DOUBLE_TLV("Synth Volume" , 1, |
869 | CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1, |
870 | db_scale_5bit_12db_max), |
871 | |
872 | CS4236_DOUBLE_TLV("Capture Volume" , 0, |
873 | CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1, |
874 | db_scale_2bit), |
875 | |
876 | WSS_DOUBLE("PCM Playback Switch" , 0, |
877 | CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), |
878 | WSS_DOUBLE("PCM Capture Switch" , 0, |
879 | CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1), |
880 | WSS_DOUBLE_TLV("PCM Volume" , 0, |
881 | CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1, |
882 | db_scale_6bit), |
883 | |
884 | CS4236_DOUBLE("DSP Switch" , 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1), |
885 | |
886 | CS4236_DOUBLE("FM Switch" , 0, CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1), |
887 | |
888 | CS4236_DOUBLE("Wavetable Switch" , 0, |
889 | CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1), |
890 | |
891 | CS4236_DOUBLE("Mic Capture Switch" , 0, |
892 | CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1), |
893 | CS4236_DOUBLE("Mic Playback Switch" , 0, |
894 | CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1), |
895 | CS4236_SINGLE_TLV("Mic Volume" , 0, CS4236_LEFT_MIC, 0, 31, 1, |
896 | db_scale_5bit_22db_max), |
897 | CS4236_SINGLE("Mic Boost (+20dB)" , 0, CS4236_LEFT_MIC, 5, 1, 0), |
898 | |
899 | WSS_DOUBLE("Line Playback Switch" , 0, |
900 | CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1), |
901 | WSS_DOUBLE("Line Capture Switch" , 0, |
902 | CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1), |
903 | WSS_DOUBLE_TLV("Line Volume" , 0, |
904 | CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1, |
905 | db_scale_5bit_12db_max), |
906 | |
907 | WSS_DOUBLE("CD Playback Switch" , 1, |
908 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), |
909 | WSS_DOUBLE("CD Capture Switch" , 1, |
910 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1), |
911 | WSS_DOUBLE_TLV("CD Volume" , 1, |
912 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1, |
913 | db_scale_5bit_12db_max), |
914 | |
915 | CS4236_DOUBLE1("Beep Playback Switch" , 0, |
916 | CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1), |
917 | WSS_SINGLE("Beep Playback Volume" , 0, CS4231_MONO_CTRL, 0, 15, 1), |
918 | |
919 | WSS_DOUBLE("Analog Loopback Switch" , 0, |
920 | CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0), |
921 | }; |
922 | |
923 | #define CS4236_IEC958_ENABLE(xname, xindex) \ |
924 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
925 | .info = snd_cs4236_info_single, \ |
926 | .get = snd_cs4236_get_iec958_switch, .put = snd_cs4236_put_iec958_switch, \ |
927 | .private_value = 1 << 16 } |
928 | |
929 | static int snd_cs4236_get_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
930 | { |
931 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
932 | unsigned long flags; |
933 | |
934 | spin_lock_irqsave(&chip->reg_lock, flags); |
935 | ucontrol->value.integer.value[0] = chip->image[CS4231_ALT_FEATURE_1] & 0x02 ? 1 : 0; |
936 | #if 0 |
937 | printk(KERN_DEBUG "get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, " |
938 | "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n" , |
939 | snd_wss_in(chip, CS4231_ALT_FEATURE_1), |
940 | snd_cs4236_ctrl_in(chip, 3), |
941 | snd_cs4236_ctrl_in(chip, 4), |
942 | snd_cs4236_ctrl_in(chip, 5), |
943 | snd_cs4236_ctrl_in(chip, 6), |
944 | snd_cs4236_ctrl_in(chip, 8)); |
945 | #endif |
946 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
947 | return 0; |
948 | } |
949 | |
950 | static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
951 | { |
952 | struct snd_wss *chip = snd_kcontrol_chip(kcontrol); |
953 | unsigned long flags; |
954 | int change; |
955 | unsigned short enable, val; |
956 | |
957 | enable = ucontrol->value.integer.value[0] & 1; |
958 | |
959 | mutex_lock(&chip->mce_mutex); |
960 | snd_wss_mce_up(chip); |
961 | spin_lock_irqsave(&chip->reg_lock, flags); |
962 | val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1); |
963 | change = val != chip->image[CS4231_ALT_FEATURE_1]; |
964 | snd_wss_out(chip, CS4231_ALT_FEATURE_1, val); |
965 | val = snd_cs4236_ctrl_in(chip, reg: 4) | 0xc0; |
966 | snd_cs4236_ctrl_out(chip, reg: 4, val); |
967 | udelay(100); |
968 | val &= ~0x40; |
969 | snd_cs4236_ctrl_out(chip, reg: 4, val); |
970 | spin_unlock_irqrestore(lock: &chip->reg_lock, flags); |
971 | snd_wss_mce_down(chip); |
972 | mutex_unlock(lock: &chip->mce_mutex); |
973 | |
974 | #if 0 |
975 | printk(KERN_DEBUG "set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, " |
976 | "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n" , |
977 | snd_wss_in(chip, CS4231_ALT_FEATURE_1), |
978 | snd_cs4236_ctrl_in(chip, 3), |
979 | snd_cs4236_ctrl_in(chip, 4), |
980 | snd_cs4236_ctrl_in(chip, 5), |
981 | snd_cs4236_ctrl_in(chip, 6), |
982 | snd_cs4236_ctrl_in(chip, 8)); |
983 | #endif |
984 | return change; |
985 | } |
986 | |
987 | static const struct snd_kcontrol_new snd_cs4236_iec958_controls[] = { |
988 | CS4236_IEC958_ENABLE("IEC958 Output Enable" , 0), |
989 | CS4236_SINGLEC("IEC958 Output Validity" , 0, 4, 4, 1, 0), |
990 | CS4236_SINGLEC("IEC958 Output User" , 0, 4, 5, 1, 0), |
991 | CS4236_SINGLEC("IEC958 Output CSBR" , 0, 4, 6, 1, 0), |
992 | CS4236_SINGLEC("IEC958 Output Channel Status Low" , 0, 5, 1, 127, 0), |
993 | CS4236_SINGLEC("IEC958 Output Channel Status High" , 0, 6, 0, 255, 0) |
994 | }; |
995 | |
996 | static const struct snd_kcontrol_new snd_cs4236_3d_controls_cs4235[] = { |
997 | CS4236_SINGLEC("3D Control - Switch" , 0, 3, 4, 1, 0), |
998 | CS4236_SINGLEC("3D Control - Space" , 0, 2, 4, 15, 1) |
999 | }; |
1000 | |
1001 | static const struct snd_kcontrol_new snd_cs4236_3d_controls_cs4237[] = { |
1002 | CS4236_SINGLEC("3D Control - Switch" , 0, 3, 7, 1, 0), |
1003 | CS4236_SINGLEC("3D Control - Space" , 0, 2, 4, 15, 1), |
1004 | CS4236_SINGLEC("3D Control - Center" , 0, 2, 0, 15, 1), |
1005 | CS4236_SINGLEC("3D Control - Mono" , 0, 3, 6, 1, 0), |
1006 | CS4236_SINGLEC("3D Control - IEC958" , 0, 3, 5, 1, 0) |
1007 | }; |
1008 | |
1009 | static const struct snd_kcontrol_new snd_cs4236_3d_controls_cs4238[] = { |
1010 | CS4236_SINGLEC("3D Control - Switch" , 0, 3, 4, 1, 0), |
1011 | CS4236_SINGLEC("3D Control - Space" , 0, 2, 4, 15, 1), |
1012 | CS4236_SINGLEC("3D Control - Volume" , 0, 2, 0, 15, 1), |
1013 | CS4236_SINGLEC("3D Control - IEC958" , 0, 3, 5, 1, 0) |
1014 | }; |
1015 | |
1016 | int snd_cs4236_mixer(struct snd_wss *chip) |
1017 | { |
1018 | struct snd_card *card; |
1019 | unsigned int idx, count; |
1020 | int err; |
1021 | const struct snd_kcontrol_new *kcontrol; |
1022 | |
1023 | if (snd_BUG_ON(!chip || !chip->card)) |
1024 | return -EINVAL; |
1025 | card = chip->card; |
1026 | strcpy(p: card->mixername, q: snd_wss_chip_id(chip)); |
1027 | |
1028 | if (chip->hardware == WSS_HW_CS4235 || |
1029 | chip->hardware == WSS_HW_CS4239) { |
1030 | for (idx = 0; idx < ARRAY_SIZE(snd_cs4235_controls); idx++) { |
1031 | err = snd_ctl_add(card, kcontrol: snd_ctl_new1(kcontrolnew: &snd_cs4235_controls[idx], private_data: chip)); |
1032 | if (err < 0) |
1033 | return err; |
1034 | } |
1035 | } else { |
1036 | for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_controls); idx++) { |
1037 | err = snd_ctl_add(card, kcontrol: snd_ctl_new1(kcontrolnew: &snd_cs4236_controls[idx], private_data: chip)); |
1038 | if (err < 0) |
1039 | return err; |
1040 | } |
1041 | } |
1042 | switch (chip->hardware) { |
1043 | case WSS_HW_CS4235: |
1044 | case WSS_HW_CS4239: |
1045 | count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4235); |
1046 | kcontrol = snd_cs4236_3d_controls_cs4235; |
1047 | break; |
1048 | case WSS_HW_CS4237B: |
1049 | count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4237); |
1050 | kcontrol = snd_cs4236_3d_controls_cs4237; |
1051 | break; |
1052 | case WSS_HW_CS4238B: |
1053 | count = ARRAY_SIZE(snd_cs4236_3d_controls_cs4238); |
1054 | kcontrol = snd_cs4236_3d_controls_cs4238; |
1055 | break; |
1056 | default: |
1057 | count = 0; |
1058 | kcontrol = NULL; |
1059 | } |
1060 | for (idx = 0; idx < count; idx++, kcontrol++) { |
1061 | err = snd_ctl_add(card, kcontrol: snd_ctl_new1(kcontrolnew: kcontrol, private_data: chip)); |
1062 | if (err < 0) |
1063 | return err; |
1064 | } |
1065 | if (chip->hardware == WSS_HW_CS4237B || |
1066 | chip->hardware == WSS_HW_CS4238B) { |
1067 | for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_iec958_controls); idx++) { |
1068 | err = snd_ctl_add(card, kcontrol: snd_ctl_new1(kcontrolnew: &snd_cs4236_iec958_controls[idx], private_data: chip)); |
1069 | if (err < 0) |
1070 | return err; |
1071 | } |
1072 | } |
1073 | return 0; |
1074 | } |
1075 | |