diff options
Diffstat (limited to 'sound/pci/oxygen/xonar_dg.c')
-rw-r--r-- | sound/pci/oxygen/xonar_dg.c | 608 |
1 files changed, 608 insertions, 0 deletions
diff --git a/sound/pci/oxygen/xonar_dg.c b/sound/pci/oxygen/xonar_dg.c new file mode 100644 index 000000000000..bc6eb58be380 --- /dev/null +++ b/sound/pci/oxygen/xonar_dg.c | |||
@@ -0,0 +1,608 @@ | |||
1 | /* | ||
2 | * card driver for the Xonar DG | ||
3 | * | ||
4 | * Copyright (c) Clemens Ladisch <clemens@ladisch.de> | ||
5 | * | ||
6 | * | ||
7 | * This driver is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License, version 2. | ||
9 | * | ||
10 | * This driver is distributed in the hope that it will be useful, | ||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | * GNU General Public License for more details. | ||
14 | * | ||
15 | * You should have received a copy of the GNU General Public License | ||
16 | * along with this driver; if not, see <http://www.gnu.org/licenses/>. | ||
17 | */ | ||
18 | |||
19 | /* | ||
20 | * Xonar DG | ||
21 | * -------- | ||
22 | * | ||
23 | * CMI8788: | ||
24 | * | ||
25 | * SPI 0 -> CS4245 | ||
26 | * | ||
27 | * I²S 1 -> CS4245 | ||
28 | * I²S 2 -> CS4361 (center/LFE) | ||
29 | * I²S 3 -> CS4361 (surround) | ||
30 | * I²S 4 -> CS4361 (front) | ||
31 | * | ||
32 | * GPIO 3 <- ? | ||
33 | * GPIO 4 <- headphone detect | ||
34 | * GPIO 5 -> route input jack to line-in (0) or mic-in (1) | ||
35 | * GPIO 6 -> route input jack to line-in (0) or mic-in (1) | ||
36 | * GPIO 7 -> enable rear headphone amp | ||
37 | * GPIO 8 -> enable output to speakers | ||
38 | * | ||
39 | * CS4245: | ||
40 | * | ||
41 | * input 1 <- aux | ||
42 | * input 2 <- front mic | ||
43 | * input 4 <- line/mic | ||
44 | * DAC out -> headphones | ||
45 | * aux out -> front panel headphones | ||
46 | */ | ||
47 | |||
48 | #include <linux/pci.h> | ||
49 | #include <linux/delay.h> | ||
50 | #include <sound/control.h> | ||
51 | #include <sound/core.h> | ||
52 | #include <sound/info.h> | ||
53 | #include <sound/pcm.h> | ||
54 | #include <sound/tlv.h> | ||
55 | #include "oxygen.h" | ||
56 | #include "xonar_dg.h" | ||
57 | #include "cs4245.h" | ||
58 | |||
59 | #define GPIO_MAGIC 0x0008 | ||
60 | #define GPIO_HP_DETECT 0x0010 | ||
61 | #define GPIO_INPUT_ROUTE 0x0060 | ||
62 | #define GPIO_HP_REAR 0x0080 | ||
63 | #define GPIO_OUTPUT_ENABLE 0x0100 | ||
64 | |||
65 | struct dg { | ||
66 | unsigned int output_sel; | ||
67 | s8 input_vol[4][2]; | ||
68 | unsigned int input_sel; | ||
69 | u8 hp_vol_att; | ||
70 | u8 cs4245_regs[0x11]; | ||
71 | }; | ||
72 | |||
73 | static void cs4245_write(struct oxygen *chip, unsigned int reg, u8 value) | ||
74 | { | ||
75 | struct dg *data = chip->model_data; | ||
76 | |||
77 | oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | | ||
78 | OXYGEN_SPI_DATA_LENGTH_3 | | ||
79 | OXYGEN_SPI_CLOCK_1280 | | ||
80 | (0 << OXYGEN_SPI_CODEC_SHIFT) | | ||
81 | OXYGEN_SPI_CEN_LATCH_CLOCK_HI, | ||
82 | CS4245_SPI_ADDRESS | | ||
83 | CS4245_SPI_WRITE | | ||
84 | (reg << 8) | value); | ||
85 | data->cs4245_regs[reg] = value; | ||
86 | } | ||
87 | |||
88 | static void cs4245_write_cached(struct oxygen *chip, unsigned int reg, u8 value) | ||
89 | { | ||
90 | struct dg *data = chip->model_data; | ||
91 | |||
92 | if (value != data->cs4245_regs[reg]) | ||
93 | cs4245_write(chip, reg, value); | ||
94 | } | ||
95 | |||
96 | static void cs4245_registers_init(struct oxygen *chip) | ||
97 | { | ||
98 | struct dg *data = chip->model_data; | ||
99 | |||
100 | cs4245_write(chip, CS4245_POWER_CTRL, CS4245_PDN); | ||
101 | cs4245_write(chip, CS4245_DAC_CTRL_1, | ||
102 | data->cs4245_regs[CS4245_DAC_CTRL_1]); | ||
103 | cs4245_write(chip, CS4245_ADC_CTRL, | ||
104 | data->cs4245_regs[CS4245_ADC_CTRL]); | ||
105 | cs4245_write(chip, CS4245_SIGNAL_SEL, | ||
106 | data->cs4245_regs[CS4245_SIGNAL_SEL]); | ||
107 | cs4245_write(chip, CS4245_PGA_B_CTRL, | ||
108 | data->cs4245_regs[CS4245_PGA_B_CTRL]); | ||
109 | cs4245_write(chip, CS4245_PGA_A_CTRL, | ||
110 | data->cs4245_regs[CS4245_PGA_A_CTRL]); | ||
111 | cs4245_write(chip, CS4245_ANALOG_IN, | ||
112 | data->cs4245_regs[CS4245_ANALOG_IN]); | ||
113 | cs4245_write(chip, CS4245_DAC_A_CTRL, | ||
114 | data->cs4245_regs[CS4245_DAC_A_CTRL]); | ||
115 | cs4245_write(chip, CS4245_DAC_B_CTRL, | ||
116 | data->cs4245_regs[CS4245_DAC_B_CTRL]); | ||
117 | cs4245_write(chip, CS4245_DAC_CTRL_2, | ||
118 | CS4245_DAC_SOFT | CS4245_DAC_ZERO | CS4245_INVERT_DAC); | ||
119 | cs4245_write(chip, CS4245_INT_MASK, 0); | ||
120 | cs4245_write(chip, CS4245_POWER_CTRL, 0); | ||
121 | } | ||
122 | |||
123 | static void cs4245_init(struct oxygen *chip) | ||
124 | { | ||
125 | struct dg *data = chip->model_data; | ||
126 | |||
127 | data->cs4245_regs[CS4245_DAC_CTRL_1] = | ||
128 | CS4245_DAC_FM_SINGLE | CS4245_DAC_DIF_LJUST; | ||
129 | data->cs4245_regs[CS4245_ADC_CTRL] = | ||
130 | CS4245_ADC_FM_SINGLE | CS4245_ADC_DIF_LJUST; | ||
131 | data->cs4245_regs[CS4245_SIGNAL_SEL] = | ||
132 | CS4245_A_OUT_SEL_HIZ | CS4245_ASYNCH; | ||
133 | data->cs4245_regs[CS4245_PGA_B_CTRL] = 0; | ||
134 | data->cs4245_regs[CS4245_PGA_A_CTRL] = 0; | ||
135 | data->cs4245_regs[CS4245_ANALOG_IN] = | ||
136 | CS4245_PGA_SOFT | CS4245_PGA_ZERO | CS4245_SEL_INPUT_4; | ||
137 | data->cs4245_regs[CS4245_DAC_A_CTRL] = 0; | ||
138 | data->cs4245_regs[CS4245_DAC_B_CTRL] = 0; | ||
139 | cs4245_registers_init(chip); | ||
140 | snd_component_add(chip->card, "CS4245"); | ||
141 | } | ||
142 | |||
143 | static void dg_output_enable(struct oxygen *chip) | ||
144 | { | ||
145 | msleep(2500); | ||
146 | oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE); | ||
147 | } | ||
148 | |||
149 | static void dg_init(struct oxygen *chip) | ||
150 | { | ||
151 | struct dg *data = chip->model_data; | ||
152 | |||
153 | data->output_sel = 0; | ||
154 | data->input_sel = 3; | ||
155 | data->hp_vol_att = 2 * 16; | ||
156 | |||
157 | cs4245_init(chip); | ||
158 | |||
159 | oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, | ||
160 | GPIO_MAGIC | GPIO_HP_DETECT); | ||
161 | oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, | ||
162 | GPIO_INPUT_ROUTE | GPIO_HP_REAR | GPIO_OUTPUT_ENABLE); | ||
163 | oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, | ||
164 | GPIO_INPUT_ROUTE | GPIO_HP_REAR); | ||
165 | dg_output_enable(chip); | ||
166 | } | ||
167 | |||
168 | static void dg_cleanup(struct oxygen *chip) | ||
169 | { | ||
170 | oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE); | ||
171 | } | ||
172 | |||
173 | static void dg_suspend(struct oxygen *chip) | ||
174 | { | ||
175 | dg_cleanup(chip); | ||
176 | } | ||
177 | |||
178 | static void dg_resume(struct oxygen *chip) | ||
179 | { | ||
180 | cs4245_registers_init(chip); | ||
181 | dg_output_enable(chip); | ||
182 | } | ||
183 | |||
184 | static void set_cs4245_dac_params(struct oxygen *chip, | ||
185 | struct snd_pcm_hw_params *params) | ||
186 | { | ||
187 | struct dg *data = chip->model_data; | ||
188 | u8 value; | ||
189 | |||
190 | value = data->cs4245_regs[CS4245_DAC_CTRL_1] & ~CS4245_DAC_FM_MASK; | ||
191 | if (params_rate(params) <= 50000) | ||
192 | value |= CS4245_DAC_FM_SINGLE; | ||
193 | else if (params_rate(params) <= 100000) | ||
194 | value |= CS4245_DAC_FM_DOUBLE; | ||
195 | else | ||
196 | value |= CS4245_DAC_FM_QUAD; | ||
197 | cs4245_write_cached(chip, CS4245_DAC_CTRL_1, value); | ||
198 | } | ||
199 | |||
200 | static void set_cs4245_adc_params(struct oxygen *chip, | ||
201 | struct snd_pcm_hw_params *params) | ||
202 | { | ||
203 | struct dg *data = chip->model_data; | ||
204 | u8 value; | ||
205 | |||
206 | value = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_ADC_FM_MASK; | ||
207 | if (params_rate(params) <= 50000) | ||
208 | value |= CS4245_ADC_FM_SINGLE; | ||
209 | else if (params_rate(params) <= 100000) | ||
210 | value |= CS4245_ADC_FM_DOUBLE; | ||
211 | else | ||
212 | value |= CS4245_ADC_FM_QUAD; | ||
213 | cs4245_write_cached(chip, CS4245_ADC_CTRL, value); | ||
214 | } | ||
215 | |||
216 | static inline unsigned int shift_bits(unsigned int value, | ||
217 | unsigned int shift_from, | ||
218 | unsigned int shift_to, | ||
219 | unsigned int mask) | ||
220 | { | ||
221 | if (shift_from < shift_to) | ||
222 | return (value << (shift_to - shift_from)) & mask; | ||
223 | else | ||
224 | return (value >> (shift_from - shift_to)) & mask; | ||
225 | } | ||
226 | |||
227 | static unsigned int adjust_dg_dac_routing(struct oxygen *chip, | ||
228 | unsigned int play_routing) | ||
229 | { | ||
230 | return (play_routing & OXYGEN_PLAY_DAC0_SOURCE_MASK) | | ||
231 | shift_bits(play_routing, | ||
232 | OXYGEN_PLAY_DAC2_SOURCE_SHIFT, | ||
233 | OXYGEN_PLAY_DAC1_SOURCE_SHIFT, | ||
234 | OXYGEN_PLAY_DAC1_SOURCE_MASK) | | ||
235 | shift_bits(play_routing, | ||
236 | OXYGEN_PLAY_DAC1_SOURCE_SHIFT, | ||
237 | OXYGEN_PLAY_DAC2_SOURCE_SHIFT, | ||
238 | OXYGEN_PLAY_DAC2_SOURCE_MASK) | | ||
239 | shift_bits(play_routing, | ||
240 | OXYGEN_PLAY_DAC0_SOURCE_SHIFT, | ||
241 | OXYGEN_PLAY_DAC3_SOURCE_SHIFT, | ||
242 | OXYGEN_PLAY_DAC3_SOURCE_MASK); | ||
243 | } | ||
244 | |||
245 | static int output_switch_info(struct snd_kcontrol *ctl, | ||
246 | struct snd_ctl_elem_info *info) | ||
247 | { | ||
248 | static const char *const names[3] = { | ||
249 | "Speakers", "Headphones", "FP Headphones" | ||
250 | }; | ||
251 | |||
252 | return snd_ctl_enum_info(info, 1, 3, names); | ||
253 | } | ||
254 | |||
255 | static int output_switch_get(struct snd_kcontrol *ctl, | ||
256 | struct snd_ctl_elem_value *value) | ||
257 | { | ||
258 | struct oxygen *chip = ctl->private_data; | ||
259 | struct dg *data = chip->model_data; | ||
260 | |||
261 | mutex_lock(&chip->mutex); | ||
262 | value->value.enumerated.item[0] = data->output_sel; | ||
263 | mutex_unlock(&chip->mutex); | ||
264 | return 0; | ||
265 | } | ||
266 | |||
267 | static int output_switch_put(struct snd_kcontrol *ctl, | ||
268 | struct snd_ctl_elem_value *value) | ||
269 | { | ||
270 | struct oxygen *chip = ctl->private_data; | ||
271 | struct dg *data = chip->model_data; | ||
272 | u8 reg; | ||
273 | int changed; | ||
274 | |||
275 | if (value->value.enumerated.item[0] > 2) | ||
276 | return -EINVAL; | ||
277 | |||
278 | mutex_lock(&chip->mutex); | ||
279 | changed = value->value.enumerated.item[0] != data->output_sel; | ||
280 | if (changed) { | ||
281 | data->output_sel = value->value.enumerated.item[0]; | ||
282 | |||
283 | reg = data->cs4245_regs[CS4245_SIGNAL_SEL] & | ||
284 | ~CS4245_A_OUT_SEL_MASK; | ||
285 | reg |= data->output_sel == 2 ? | ||
286 | CS4245_A_OUT_SEL_DAC : CS4245_A_OUT_SEL_HIZ; | ||
287 | cs4245_write_cached(chip, CS4245_SIGNAL_SEL, reg); | ||
288 | |||
289 | cs4245_write_cached(chip, CS4245_DAC_A_CTRL, | ||
290 | data->output_sel ? data->hp_vol_att : 0); | ||
291 | cs4245_write_cached(chip, CS4245_DAC_B_CTRL, | ||
292 | data->output_sel ? data->hp_vol_att : 0); | ||
293 | |||
294 | oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, | ||
295 | data->output_sel == 1 ? GPIO_HP_REAR : 0, | ||
296 | GPIO_HP_REAR); | ||
297 | } | ||
298 | mutex_unlock(&chip->mutex); | ||
299 | return changed; | ||
300 | } | ||
301 | |||
302 | static int hp_volume_offset_info(struct snd_kcontrol *ctl, | ||
303 | struct snd_ctl_elem_info *info) | ||
304 | { | ||
305 | static const char *const names[3] = { | ||
306 | "< 64 ohms", "64-150 ohms", "150-300 ohms" | ||
307 | }; | ||
308 | |||
309 | return snd_ctl_enum_info(info, 1, 3, names); | ||
310 | } | ||
311 | |||
312 | static int hp_volume_offset_get(struct snd_kcontrol *ctl, | ||
313 | struct snd_ctl_elem_value *value) | ||
314 | { | ||
315 | struct oxygen *chip = ctl->private_data; | ||
316 | struct dg *data = chip->model_data; | ||
317 | |||
318 | mutex_lock(&chip->mutex); | ||
319 | if (data->hp_vol_att > 2 * 7) | ||
320 | value->value.enumerated.item[0] = 0; | ||
321 | else if (data->hp_vol_att > 0) | ||
322 | value->value.enumerated.item[0] = 1; | ||
323 | else | ||
324 | value->value.enumerated.item[0] = 2; | ||
325 | mutex_unlock(&chip->mutex); | ||
326 | return 0; | ||
327 | } | ||
328 | |||
329 | static int hp_volume_offset_put(struct snd_kcontrol *ctl, | ||
330 | struct snd_ctl_elem_value *value) | ||
331 | { | ||
332 | static const s8 atts[3] = { 2 * 16, 2 * 7, 0 }; | ||
333 | struct oxygen *chip = ctl->private_data; | ||
334 | struct dg *data = chip->model_data; | ||
335 | s8 att; | ||
336 | int changed; | ||
337 | |||
338 | if (value->value.enumerated.item[0] > 2) | ||
339 | return -EINVAL; | ||
340 | att = atts[value->value.enumerated.item[0]]; | ||
341 | mutex_lock(&chip->mutex); | ||
342 | changed = att != data->hp_vol_att; | ||
343 | if (changed) { | ||
344 | data->hp_vol_att = att; | ||
345 | if (data->output_sel) { | ||
346 | cs4245_write_cached(chip, CS4245_DAC_A_CTRL, att); | ||
347 | cs4245_write_cached(chip, CS4245_DAC_B_CTRL, att); | ||
348 | } | ||
349 | } | ||
350 | mutex_unlock(&chip->mutex); | ||
351 | return changed; | ||
352 | } | ||
353 | |||
354 | static int input_vol_info(struct snd_kcontrol *ctl, | ||
355 | struct snd_ctl_elem_info *info) | ||
356 | { | ||
357 | info->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | ||
358 | info->count = 2; | ||
359 | info->value.integer.min = 2 * -12; | ||
360 | info->value.integer.max = 2 * 12; | ||
361 | return 0; | ||
362 | } | ||
363 | |||
364 | static int input_vol_get(struct snd_kcontrol *ctl, | ||
365 | struct snd_ctl_elem_value *value) | ||
366 | { | ||
367 | struct oxygen *chip = ctl->private_data; | ||
368 | struct dg *data = chip->model_data; | ||
369 | unsigned int idx = ctl->private_value; | ||
370 | |||
371 | mutex_lock(&chip->mutex); | ||
372 | value->value.integer.value[0] = data->input_vol[idx][0]; | ||
373 | value->value.integer.value[1] = data->input_vol[idx][1]; | ||
374 | mutex_unlock(&chip->mutex); | ||
375 | return 0; | ||
376 | } | ||
377 | |||
378 | static int input_vol_put(struct snd_kcontrol *ctl, | ||
379 | struct snd_ctl_elem_value *value) | ||
380 | { | ||
381 | struct oxygen *chip = ctl->private_data; | ||
382 | struct dg *data = chip->model_data; | ||
383 | unsigned int idx = ctl->private_value; | ||
384 | int changed = 0; | ||
385 | |||
386 | if (value->value.integer.value[0] < 2 * -12 || | ||
387 | value->value.integer.value[0] > 2 * 12 || | ||
388 | value->value.integer.value[1] < 2 * -12 || | ||
389 | value->value.integer.value[1] > 2 * 12) | ||
390 | return -EINVAL; | ||
391 | mutex_lock(&chip->mutex); | ||
392 | changed = data->input_vol[idx][0] != value->value.integer.value[0] || | ||
393 | data->input_vol[idx][1] != value->value.integer.value[1]; | ||
394 | if (changed) { | ||
395 | data->input_vol[idx][0] = value->value.integer.value[0]; | ||
396 | data->input_vol[idx][1] = value->value.integer.value[1]; | ||
397 | if (idx == data->input_sel) { | ||
398 | cs4245_write_cached(chip, CS4245_PGA_A_CTRL, | ||
399 | data->input_vol[idx][0]); | ||
400 | cs4245_write_cached(chip, CS4245_PGA_B_CTRL, | ||
401 | data->input_vol[idx][1]); | ||
402 | } | ||
403 | } | ||
404 | mutex_unlock(&chip->mutex); | ||
405 | return changed; | ||
406 | } | ||
407 | |||
408 | static DECLARE_TLV_DB_SCALE(cs4245_pga_db_scale, -1200, 50, 0); | ||
409 | |||
410 | static int input_sel_info(struct snd_kcontrol *ctl, | ||
411 | struct snd_ctl_elem_info *info) | ||
412 | { | ||
413 | static const char *const names[4] = { | ||
414 | "Mic", "Aux", "Front Mic", "Line" | ||
415 | }; | ||
416 | |||
417 | return snd_ctl_enum_info(info, 1, 4, names); | ||
418 | } | ||
419 | |||
420 | static int input_sel_get(struct snd_kcontrol *ctl, | ||
421 | struct snd_ctl_elem_value *value) | ||
422 | { | ||
423 | struct oxygen *chip = ctl->private_data; | ||
424 | struct dg *data = chip->model_data; | ||
425 | |||
426 | mutex_lock(&chip->mutex); | ||
427 | value->value.enumerated.item[0] = data->input_sel; | ||
428 | mutex_unlock(&chip->mutex); | ||
429 | return 0; | ||
430 | } | ||
431 | |||
432 | static int input_sel_put(struct snd_kcontrol *ctl, | ||
433 | struct snd_ctl_elem_value *value) | ||
434 | { | ||
435 | static const u8 sel_values[4] = { | ||
436 | CS4245_SEL_MIC, | ||
437 | CS4245_SEL_INPUT_1, | ||
438 | CS4245_SEL_INPUT_2, | ||
439 | CS4245_SEL_INPUT_4 | ||
440 | }; | ||
441 | struct oxygen *chip = ctl->private_data; | ||
442 | struct dg *data = chip->model_data; | ||
443 | int changed; | ||
444 | |||
445 | if (value->value.enumerated.item[0] > 3) | ||
446 | return -EINVAL; | ||
447 | |||
448 | mutex_lock(&chip->mutex); | ||
449 | changed = value->value.enumerated.item[0] != data->input_sel; | ||
450 | if (changed) { | ||
451 | data->input_sel = value->value.enumerated.item[0]; | ||
452 | |||
453 | cs4245_write(chip, CS4245_ANALOG_IN, | ||
454 | (data->cs4245_regs[CS4245_ANALOG_IN] & | ||
455 | ~CS4245_SEL_MASK) | | ||
456 | sel_values[data->input_sel]); | ||
457 | |||
458 | cs4245_write_cached(chip, CS4245_PGA_A_CTRL, | ||
459 | data->input_vol[data->input_sel][0]); | ||
460 | cs4245_write_cached(chip, CS4245_PGA_B_CTRL, | ||
461 | data->input_vol[data->input_sel][1]); | ||
462 | |||
463 | oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, | ||
464 | data->input_sel ? 0 : GPIO_INPUT_ROUTE, | ||
465 | GPIO_INPUT_ROUTE); | ||
466 | } | ||
467 | mutex_unlock(&chip->mutex); | ||
468 | return changed; | ||
469 | } | ||
470 | |||
471 | static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) | ||
472 | { | ||
473 | static const char *const names[2] = { "Active", "Frozen" }; | ||
474 | |||
475 | return snd_ctl_enum_info(info, 1, 2, names); | ||
476 | } | ||
477 | |||
478 | static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) | ||
479 | { | ||
480 | struct oxygen *chip = ctl->private_data; | ||
481 | struct dg *data = chip->model_data; | ||
482 | |||
483 | value->value.enumerated.item[0] = | ||
484 | !!(data->cs4245_regs[CS4245_ADC_CTRL] & CS4245_HPF_FREEZE); | ||
485 | return 0; | ||
486 | } | ||
487 | |||
488 | static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) | ||
489 | { | ||
490 | struct oxygen *chip = ctl->private_data; | ||
491 | struct dg *data = chip->model_data; | ||
492 | u8 reg; | ||
493 | int changed; | ||
494 | |||
495 | mutex_lock(&chip->mutex); | ||
496 | reg = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_HPF_FREEZE; | ||
497 | if (value->value.enumerated.item[0]) | ||
498 | reg |= CS4245_HPF_FREEZE; | ||
499 | changed = reg != data->cs4245_regs[CS4245_ADC_CTRL]; | ||
500 | if (changed) | ||
501 | cs4245_write(chip, CS4245_ADC_CTRL, reg); | ||
502 | mutex_unlock(&chip->mutex); | ||
503 | return changed; | ||
504 | } | ||
505 | |||
506 | #define INPUT_VOLUME(xname, index) { \ | ||
507 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | ||
508 | .name = xname, \ | ||
509 | .info = input_vol_info, \ | ||
510 | .get = input_vol_get, \ | ||
511 | .put = input_vol_put, \ | ||
512 | .tlv = { .p = cs4245_pga_db_scale }, \ | ||
513 | .private_value = index, \ | ||
514 | } | ||
515 | static const struct snd_kcontrol_new dg_controls[] = { | ||
516 | { | ||
517 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | ||
518 | .name = "Analog Output Playback Enum", | ||
519 | .info = output_switch_info, | ||
520 | .get = output_switch_get, | ||
521 | .put = output_switch_put, | ||
522 | }, | ||
523 | { | ||
524 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | ||
525 | .name = "Headphones Impedance Playback Enum", | ||
526 | .info = hp_volume_offset_info, | ||
527 | .get = hp_volume_offset_get, | ||
528 | .put = hp_volume_offset_put, | ||
529 | }, | ||
530 | INPUT_VOLUME("Mic Capture Volume", 0), | ||
531 | INPUT_VOLUME("Aux Capture Volume", 1), | ||
532 | INPUT_VOLUME("Front Mic Capture Volume", 2), | ||
533 | INPUT_VOLUME("Line Capture Volume", 3), | ||
534 | { | ||
535 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | ||
536 | .name = "Capture Source", | ||
537 | .info = input_sel_info, | ||
538 | .get = input_sel_get, | ||
539 | .put = input_sel_put, | ||
540 | }, | ||
541 | { | ||
542 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | ||
543 | .name = "ADC High-pass Filter Capture Enum", | ||
544 | .info = hpf_info, | ||
545 | .get = hpf_get, | ||
546 | .put = hpf_put, | ||
547 | }, | ||
548 | }; | ||
549 | |||
550 | static int dg_control_filter(struct snd_kcontrol_new *template) | ||
551 | { | ||
552 | if (!strncmp(template->name, "Master Playback ", 16)) | ||
553 | return 1; | ||
554 | return 0; | ||
555 | } | ||
556 | |||
557 | static int dg_mixer_init(struct oxygen *chip) | ||
558 | { | ||
559 | unsigned int i; | ||
560 | int err; | ||
561 | |||
562 | for (i = 0; i < ARRAY_SIZE(dg_controls); ++i) { | ||
563 | err = snd_ctl_add(chip->card, | ||
564 | snd_ctl_new1(&dg_controls[i], chip)); | ||
565 | if (err < 0) | ||
566 | return err; | ||
567 | } | ||
568 | return 0; | ||
569 | } | ||
570 | |||
571 | static void dump_cs4245_registers(struct oxygen *chip, | ||
572 | struct snd_info_buffer *buffer) | ||
573 | { | ||
574 | struct dg *data = chip->model_data; | ||
575 | unsigned int i; | ||
576 | |||
577 | snd_iprintf(buffer, "\nCS4245:"); | ||
578 | for (i = 1; i <= 0x10; ++i) | ||
579 | snd_iprintf(buffer, " %02x", data->cs4245_regs[i]); | ||
580 | snd_iprintf(buffer, "\n"); | ||
581 | } | ||
582 | |||
583 | struct oxygen_model model_xonar_dg = { | ||
584 | .shortname = "Xonar DG", | ||
585 | .longname = "C-Media Oxygen HD Audio", | ||
586 | .chip = "CMI8786", | ||
587 | .init = dg_init, | ||
588 | .control_filter = dg_control_filter, | ||
589 | .mixer_init = dg_mixer_init, | ||
590 | .cleanup = dg_cleanup, | ||
591 | .suspend = dg_suspend, | ||
592 | .resume = dg_resume, | ||
593 | .set_dac_params = set_cs4245_dac_params, | ||
594 | .set_adc_params = set_cs4245_adc_params, | ||
595 | .adjust_dac_routing = adjust_dg_dac_routing, | ||
596 | .dump_registers = dump_cs4245_registers, | ||
597 | .model_data_size = sizeof(struct dg), | ||
598 | .device_config = PLAYBACK_0_TO_I2S | | ||
599 | PLAYBACK_1_TO_SPDIF | | ||
600 | CAPTURE_0_FROM_I2S_2, | ||
601 | .dac_channels_pcm = 6, | ||
602 | .dac_channels_mixer = 0, | ||
603 | .function_flags = OXYGEN_FUNCTION_SPI, | ||
604 | .dac_mclks = OXYGEN_MCLKS(256, 128, 128), | ||
605 | .adc_mclks = OXYGEN_MCLKS(256, 128, 128), | ||
606 | .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, | ||
607 | .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, | ||
608 | }; | ||