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sound: oxygen: allow custom MCLK rates
[deliverable/linux.git] / sound / pci / oxygen / xonar_pcm179x.c
CommitLineData
65c3ac88
CL		 1/*
2 * card driver for models with PCM1796 DACs (Xonar D2/D2X/HDAV1.3/ST/STX)
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 D2/D2X
21 * ------------
22 *
23 * CMI8788:
24 *
25 * SPI 0 -> 1st PCM1796 (front)
26 * SPI 1 -> 2nd PCM1796 (surround)
27 * SPI 2 -> 3rd PCM1796 (center/LFE)
28 * SPI 4 -> 4th PCM1796 (back)
29 *
30 * GPIO 2 -> M0 of CS5381
31 * GPIO 3 -> M1 of CS5381
32 * GPIO 5 <- external power present (D2X only)
33 * GPIO 7 -> ALT
34 * GPIO 8 -> enable output to speakers
dc0adf48
CL		 35 *
36 * CM9780:
37 *
38 * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
65c3ac88
CL		 39 */
40
41/*
42 * Xonar HDAV1.3 (Deluxe)
43 * ----------------------
44 *
45 * CMI8788:
46 *
47 * I²C <-> PCM1796 (front)
48 *
49 * GPI 0 <- external power present
50 *
51 * GPIO 0 -> enable output to speakers
52 * GPIO 2 -> M0 of CS5381
53 * GPIO 3 -> M1 of CS5381
54 * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
55 *
56 * TXD -> HDMI controller
57 * RXD <- HDMI controller
58 *
59 * PCM1796 front: AD1,0 <- 0,0
60 *
dc0adf48
CL		 61 * CM9780:
62 *
63 * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
64 *
65c3ac88
CL		 65 * no daughterboard
66 * ----------------
67 *
68 * GPIO 4 <- 1
69 *
70 * H6 daughterboard
71 * ----------------
72 *
73 * GPIO 4 <- 0
74 * GPIO 5 <- 0
75 *
76 * I²C <-> PCM1796 (surround)
77 * <-> PCM1796 (center/LFE)
78 * <-> PCM1796 (back)
79 *
80 * PCM1796 surround: AD1,0 <- 0,1
81 * PCM1796 center/LFE: AD1,0 <- 1,0
82 * PCM1796 back: AD1,0 <- 1,1
83 *
84 * unknown daughterboard
85 * ---------------------
86 *
87 * GPIO 4 <- 0
88 * GPIO 5 <- 1
89 *
90 * I²C <-> CS4362A (surround, center/LFE, back)
91 *
92 * CS4362A: AD0 <- 0
93 */
94
95/*
96 * Xonar Essence ST (Deluxe)/STX
97 * -----------------------------
98 *
99 * CMI8788:
100 *
101 * I²C <-> PCM1792A
268304f4
CL		 102 * <-> CS2000 (ST only)
103 *
104 * ADC1 MCLK -> REF_CLK of CS2000 (ST only)
65c3ac88
CL		 105 *
106 * GPI 0 <- external power present (STX only)
107 *
108 * GPIO 0 -> enable output to speakers
109 * GPIO 1 -> route HP to front panel (0) or rear jack (1)
110 * GPIO 2 -> M0 of CS5381
111 * GPIO 3 -> M1 of CS5381
112 * GPIO 7 -> route output to speaker jacks (0) or HP (1)
113 * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
114 *
115 * PCM1792A:
116 *
117 * AD1,0 <- 0,0
dc0adf48
CL		 118 * SCK <- CLK_OUT of CS2000 (ST only)
119 *
120 * CS2000:
121 *
122 * AD0 <- 0
123 *
124 * CM9780:
125 *
126 * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
65c3ac88
CL		 127 *
128 * H6 daughterboard
129 * ----------------
130 *
131 * GPIO 4 <- 0
132 * GPIO 5 <- 0
133 */
134
135#include <linux/pci.h>
136#include <linux/delay.h>
137#include <linux/mutex.h>
138#include <sound/ac97_codec.h>
139#include <sound/control.h>
140#include <sound/core.h>
141#include <sound/pcm.h>
142#include <sound/pcm_params.h>
143#include <sound/tlv.h>
144#include "xonar.h"
145#include "cm9780.h"
146#include "pcm1796.h"
268304f4 147#include "cs2000.h"
65c3ac88
CL		 148
149
150#define GPIO_D2X_EXT_POWER 0x0020
151#define GPIO_D2_ALT 0x0080
152#define GPIO_D2_OUTPUT_ENABLE 0x0100
153
154#define GPI_EXT_POWER 0x01
155#define GPIO_INPUT_ROUTE 0x0100
156
157#define GPIO_HDAV_OUTPUT_ENABLE 0x0001
158
159#define GPIO_DB_MASK 0x0030
160#define GPIO_DB_H6 0x0000
161
162#define GPIO_ST_OUTPUT_ENABLE 0x0001
163#define GPIO_ST_HP_REAR 0x0002
164#define GPIO_ST_HP 0x0080
165
166#define I2C_DEVICE_PCM1796(i) (0x98 + ((i) << 1)) /* 10011, ii, /W=0 */
268304f4 167#define I2C_DEVICE_CS2000 0x9c /* 100111, 0, /W=0 */
65c3ac88 168
6f0de3ce
CL		 169#define PCM1796_REG_BASE 16
170
65c3ac88
CL		 171
172struct xonar_pcm179x {
173 struct xonar_generic generic;
174 unsigned int dacs;
6f0de3ce 175 u8 pcm1796_regs[4][5];
a361e247
CL		 176 bool hp_active;
177 s8 hp_gain_offset;
268304f4 178 u8 cs2000_fun_cfg_1;
65c3ac88
CL		 179};
180
181struct xonar_hdav {
182 struct xonar_pcm179x pcm179x;
183 struct xonar_hdmi hdmi;
184};
185
186
187static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
188 u8 reg, u8 value)
189{
190 /* maps ALSA channel pair number to SPI output */
191 static const u8 codec_map[4] = {
192 0, 1, 2, 4
193 };
194 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
195 OXYGEN_SPI_DATA_LENGTH_2 |
196 OXYGEN_SPI_CLOCK_160 |
197 (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
198 OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
199 (reg << 8) | value);
200}
201
202static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
203 u8 reg, u8 value)
204{
205 oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
206}
207
208static void pcm1796_write(struct oxygen *chip, unsigned int codec,
209 u8 reg, u8 value)
210{
6f0de3ce
CL		 211 struct xonar_pcm179x *data = chip->model_data;
212
65c3ac88
CL		 213 if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
214 OXYGEN_FUNCTION_SPI)
215 pcm1796_write_spi(chip, codec, reg, value);
216 else
217 pcm1796_write_i2c(chip, codec, reg, value);
6f0de3ce
CL		 218 if ((unsigned int)(reg - PCM1796_REG_BASE)
219 < ARRAY_SIZE(data->pcm1796_regs[codec]))
220 data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value;
65c3ac88
CL		 221}
222
6f0de3ce
CL		 223static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec,
224 u8 reg, u8 value)
268304f4 225{
6f0de3ce
CL		 226 struct xonar_pcm179x *data = chip->model_data;
227
228 if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE])
229 pcm1796_write(chip, codec, reg, value);
268304f4
CL		 230}
231
6f0de3ce 232static void cs2000_write(struct oxygen *chip, u8 reg, u8 value)
65c3ac88
CL		 233{
234 struct xonar_pcm179x *data = chip->model_data;
65c3ac88 235
6f0de3ce
CL		 236 oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value);
237 if (reg == CS2000_FUN_CFG_1)
238 data->cs2000_fun_cfg_1 = value;
65c3ac88
CL		 239}
240
6f0de3ce 241static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value)
65c3ac88
CL		 242{
243 struct xonar_pcm179x *data = chip->model_data;
65c3ac88 244
6f0de3ce
CL		 245 if (reg != CS2000_FUN_CFG_1 ||
246 value != data->cs2000_fun_cfg_1)
247 cs2000_write(chip, reg, value);
65c3ac88
CL		 248}
249
6f0de3ce 250static void pcm1796_registers_init(struct oxygen *chip)
65c3ac88
CL		 251{
252 struct xonar_pcm179x *data = chip->model_data;
253 unsigned int i;
a361e247 254 s8 gain_offset;
65c3ac88 255
a361e247 256 gain_offset = data->hp_active ? data->hp_gain_offset : 0;
65c3ac88 257 for (i = 0; i < data->dacs; ++i) {
6f0de3ce
CL		 258 /* set ATLD before ATL/ATR */
259 pcm1796_write(chip, i, 18,
260 data->pcm1796_regs[0][18 - PCM1796_REG_BASE]);
a361e247
CL		 261 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]
262 + gain_offset);
263 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]
264 + gain_offset);
65c3ac88 265 pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
6f0de3ce
CL		 266 pcm1796_write(chip, i, 20,
267 data->pcm1796_regs[0][20 - PCM1796_REG_BASE]);
65c3ac88
CL		 268 pcm1796_write(chip, i, 21, 0);
269 }
6f0de3ce
CL		 270}
271
272static void pcm1796_init(struct oxygen *chip)
273{
274 struct xonar_pcm179x *data = chip->model_data;
275
276 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] = PCM1796_MUTE |
277 PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
278 data->pcm1796_regs[0][20 - PCM1796_REG_BASE] = PCM1796_OS_64;
279 pcm1796_registers_init(chip);
65c3ac88
CL		 280}
281
282static void xonar_d2_init(struct oxygen *chip)
283{
284 struct xonar_pcm179x *data = chip->model_data;
285
286 data->generic.anti_pop_delay = 300;
287 data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
288 data->dacs = 4;
65c3ac88
CL		 289
290 pcm1796_init(chip);
291
292 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
293 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
294
295 oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
296
297 xonar_init_cs53x1(chip);
298 xonar_enable_output(chip);
299
300 snd_component_add(chip->card, "PCM1796");
301 snd_component_add(chip->card, "CS5381");
302}
303
304static void xonar_d2x_init(struct oxygen *chip)
305{
306 struct xonar_pcm179x *data = chip->model_data;
307
308 data->generic.ext_power_reg = OXYGEN_GPIO_DATA;
309 data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
310 data->generic.ext_power_bit = GPIO_D2X_EXT_POWER;
311 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
312 xonar_init_ext_power(chip);
313 xonar_d2_init(chip);
314}
315
316static void xonar_hdav_init(struct oxygen *chip)
317{
318 struct xonar_hdav *data = chip->model_data;
319
320 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
321 OXYGEN_2WIRE_LENGTH_8 |
322 OXYGEN_2WIRE_INTERRUPT_MASK |
323 OXYGEN_2WIRE_SPEED_FAST);
324
325 data->pcm179x.generic.anti_pop_delay = 100;
326 data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE;
327 data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA;
328 data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
329 data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER;
330 data->pcm179x.dacs = chip->model.private_data ? 4 : 1;
65c3ac88
CL		 331
332 pcm1796_init(chip);
333
334 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_INPUT_ROUTE);
335 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE);
336
337 xonar_init_cs53x1(chip);
338 xonar_init_ext_power(chip);
339 xonar_hdmi_init(chip, &data->hdmi);
340 xonar_enable_output(chip);
341
342 snd_component_add(chip->card, "PCM1796");
343 snd_component_add(chip->card, "CS5381");
344}
345
268304f4 346static void xonar_st_init_i2c(struct oxygen *chip)
65c3ac88 347{
65c3ac88
CL		 348 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
349 OXYGEN_2WIRE_LENGTH_8 |
350 OXYGEN_2WIRE_INTERRUPT_MASK |
351 OXYGEN_2WIRE_SPEED_FAST);
268304f4
CL		 352}
353
354static void xonar_st_init_common(struct oxygen *chip)
355{
356 struct xonar_pcm179x *data = chip->model_data;
65c3ac88
CL		 357
358 data->generic.anti_pop_delay = 100;
359 data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
360 data->dacs = chip->model.private_data ? 4 : 1;
a361e247 361 data->hp_gain_offset = 2*-18;
65c3ac88
CL		 362
363 pcm1796_init(chip);
364
365 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
366 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
367 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
368 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
369
370 xonar_init_cs53x1(chip);
371 xonar_enable_output(chip);
372
373 snd_component_add(chip->card, "PCM1792A");
374 snd_component_add(chip->card, "CS5381");
375}
376
268304f4
CL		 377static void cs2000_registers_init(struct oxygen *chip)
378{
379 struct xonar_pcm179x *data = chip->model_data;
380
381 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE);
382 cs2000_write(chip, CS2000_DEV_CTRL, 0);
383 cs2000_write(chip, CS2000_DEV_CFG_1,
384 CS2000_R_MOD_SEL_1 |
385 (0 << CS2000_R_SEL_SHIFT) |
386 CS2000_AUX_OUT_SRC_REF_CLK |
387 CS2000_EN_DEV_CFG_1);
388 cs2000_write(chip, CS2000_DEV_CFG_2,
389 (0 << CS2000_LOCK_CLK_SHIFT) |
390 CS2000_FRAC_N_SRC_STATIC);
391 cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00); /* 1.0 */
392 cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10);
393 cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00);
394 cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00);
395 cs2000_write(chip, CS2000_FUN_CFG_1, data->cs2000_fun_cfg_1);
396 cs2000_write(chip, CS2000_FUN_CFG_2, 0);
397 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2);
398}
399
400static void xonar_st_init(struct oxygen *chip)
401{
402 struct xonar_pcm179x *data = chip->model_data;
403
404 data->cs2000_fun_cfg_1 = CS2000_REF_CLK_DIV_1;
405
406 oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
407 OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_I2S |
408 OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 |
409 OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64);
410
411 xonar_st_init_i2c(chip);
412 cs2000_registers_init(chip);
413 xonar_st_init_common(chip);
414
415 snd_component_add(chip->card, "CS2000");
416}
417
65c3ac88
CL		 418static void xonar_stx_init(struct oxygen *chip)
419{
420 struct xonar_pcm179x *data = chip->model_data;
421
268304f4 422 xonar_st_init_i2c(chip);
65c3ac88
CL		 423 data->generic.ext_power_reg = OXYGEN_GPI_DATA;
424 data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
425 data->generic.ext_power_bit = GPI_EXT_POWER;
426 xonar_init_ext_power(chip);
268304f4 427 xonar_st_init_common(chip);
65c3ac88
CL		 428}
429
430static void xonar_d2_cleanup(struct oxygen *chip)
431{
432 xonar_disable_output(chip);
433}
434
435static void xonar_hdav_cleanup(struct oxygen *chip)
436{
437 xonar_hdmi_cleanup(chip);
438 xonar_disable_output(chip);
439 msleep(2);
440}
441
442static void xonar_st_cleanup(struct oxygen *chip)
443{
444 xonar_disable_output(chip);
445}
446
447static void xonar_d2_suspend(struct oxygen *chip)
448{
449 xonar_d2_cleanup(chip);
450}
451
452static void xonar_hdav_suspend(struct oxygen *chip)
453{
454 xonar_hdav_cleanup(chip);
455}
456
457static void xonar_st_suspend(struct oxygen *chip)
458{
459 xonar_st_cleanup(chip);
460}
461
462static void xonar_d2_resume(struct oxygen *chip)
463{
6f0de3ce 464 pcm1796_registers_init(chip);
65c3ac88
CL		 465 xonar_enable_output(chip);
466}
467
468static void xonar_hdav_resume(struct oxygen *chip)
469{
470 struct xonar_hdav *data = chip->model_data;
471
6f0de3ce 472 pcm1796_registers_init(chip);
65c3ac88
CL		 473 xonar_hdmi_resume(chip, &data->hdmi);
474 xonar_enable_output(chip);
475}
476
268304f4 477static void xonar_stx_resume(struct oxygen *chip)
65c3ac88 478{
6f0de3ce 479 pcm1796_registers_init(chip);
65c3ac88
CL		 480 xonar_enable_output(chip);
481}
482
268304f4
CL		 483static void xonar_st_resume(struct oxygen *chip)
484{
485 cs2000_registers_init(chip);
486 xonar_stx_resume(chip);
487}
488
65c3ac88
CL		 489static void set_pcm1796_params(struct oxygen *chip,
490 struct snd_pcm_hw_params *params)
491{
492 struct xonar_pcm179x *data = chip->model_data;
493 unsigned int i;
6f0de3ce
CL		 494 u8 reg;
495
496 reg = params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
497 for (i = 0; i < data->dacs; ++i)
498 pcm1796_write_cached(chip, i, 20, reg);
499}
500
501static void update_pcm1796_volume(struct oxygen *chip)
502{
503 struct xonar_pcm179x *data = chip->model_data;
504 unsigned int i;
a361e247 505 s8 gain_offset;
6f0de3ce 506
a361e247 507 gain_offset = data->hp_active ? data->hp_gain_offset : 0;
6f0de3ce 508 for (i = 0; i < data->dacs; ++i) {
a361e247
CL		 509 pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2]
510 + gain_offset);
511 pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1]
512 + gain_offset);
6f0de3ce
CL		 513 }
514}
515
516static void update_pcm1796_mute(struct oxygen *chip)
517{
518 struct xonar_pcm179x *data = chip->model_data;
519 unsigned int i;
520 u8 value;
65c3ac88 521
6f0de3ce
CL		 522 value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
523 if (chip->dac_mute)
524 value |= PCM1796_MUTE;
65c3ac88 525 for (i = 0; i < data->dacs; ++i)
6f0de3ce 526 pcm1796_write_cached(chip, i, 18, value);
65c3ac88
CL		 527}
528
268304f4
CL		 529static void set_cs2000_params(struct oxygen *chip,
530 struct snd_pcm_hw_params *params)
531{
532 /* XXX Why is the I2S A MCLK half the actual I2S multich MCLK? */
533 static const u8 rate_mclks[] = {
534 [OXYGEN_RATE_32000] = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_128,
535 [OXYGEN_RATE_44100] = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_128,
536 [OXYGEN_RATE_48000] = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_128,
537 [OXYGEN_RATE_64000] = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_256,
538 [OXYGEN_RATE_88200] = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256,
539 [OXYGEN_RATE_96000] = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256,
540 [OXYGEN_RATE_176400] = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256,
541 [OXYGEN_RATE_192000] = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256,
542 };
268304f4 543 unsigned int rate_index;
6f0de3ce 544 u8 rate_mclk, reg;
268304f4
CL		 545
546 rate_index = oxygen_read16(chip, OXYGEN_I2S_MULTICH_FORMAT)
547 & OXYGEN_I2S_RATE_MASK;
548 rate_mclk = rate_mclks[rate_index];
549 oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk,
550 OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK);
551 if ((rate_mclk & OXYGEN_I2S_MCLK_MASK) <= OXYGEN_I2S_MCLK_128)
6f0de3ce 552 reg = CS2000_REF_CLK_DIV_1;
268304f4 553 else
6f0de3ce
CL		 554 reg = CS2000_REF_CLK_DIV_2;
555 cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg);
268304f4
CL		 556}
557
558static void set_st_params(struct oxygen *chip,
559 struct snd_pcm_hw_params *params)
560{
561 set_cs2000_params(chip, params);
562 set_pcm1796_params(chip, params);
563}
564
65c3ac88
CL		 565static void set_hdav_params(struct oxygen *chip,
566 struct snd_pcm_hw_params *params)
567{
568 struct xonar_hdav *data = chip->model_data;
569
570 set_pcm1796_params(chip, params);
571 xonar_set_hdmi_params(chip, &data->hdmi, params);
572}
573
574static const struct snd_kcontrol_new alt_switch = {
575 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
576 .name = "Analog Loopback Switch",
577 .info = snd_ctl_boolean_mono_info,
578 .get = xonar_gpio_bit_switch_get,
579 .put = xonar_gpio_bit_switch_put,
580 .private_value = GPIO_D2_ALT,
581};
582
583static int st_output_switch_info(struct snd_kcontrol *ctl,
584 struct snd_ctl_elem_info *info)
585{
586 static const char *const names[3] = {
587 "Speakers", "Headphones", "FP Headphones"
588 };
589
590 info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
591 info->count = 1;
592 info->value.enumerated.items = 3;
593 if (info->value.enumerated.item >= 3)
594 info->value.enumerated.item = 2;
595 strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
596 return 0;
597}
598
599static int st_output_switch_get(struct snd_kcontrol *ctl,
600 struct snd_ctl_elem_value *value)
601{
602 struct oxygen *chip = ctl->private_data;
603 u16 gpio;
604
605 gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
606 if (!(gpio & GPIO_ST_HP))
607 value->value.enumerated.item[0] = 0;
608 else if (gpio & GPIO_ST_HP_REAR)
609 value->value.enumerated.item[0] = 1;
610 else
611 value->value.enumerated.item[0] = 2;
612 return 0;
613}
614
615
616static int st_output_switch_put(struct snd_kcontrol *ctl,
617 struct snd_ctl_elem_value *value)
618{
619 struct oxygen *chip = ctl->private_data;
a361e247 620 struct xonar_pcm179x *data = chip->model_data;
65c3ac88
CL		 621 u16 gpio_old, gpio;
622
623 mutex_lock(&chip->mutex);
624 gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
625 gpio = gpio_old;
626 switch (value->value.enumerated.item[0]) {
627 case 0:
628 gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR);
629 break;
630 case 1:
631 gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR;
632 break;
633 case 2:
634 gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR;
635 break;
636 }
637 oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
a361e247
CL		 638 data->hp_active = gpio & GPIO_ST_HP;
639 update_pcm1796_volume(chip);
65c3ac88
CL		 640 mutex_unlock(&chip->mutex);
641 return gpio != gpio_old;
642}
643
a361e247
CL		 644static int st_hp_volume_offset_info(struct snd_kcontrol *ctl,
645 struct snd_ctl_elem_info *info)
646{
647 static const char *const names[3] = {
648 "< 64 ohms", "64-300 ohms", "300-600 ohms"
649 };
650
651 info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
652 info->count = 1;
653 info->value.enumerated.items = 3;
654 if (info->value.enumerated.item > 2)
655 info->value.enumerated.item = 2;
656 strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
657 return 0;
658}
659
660static int st_hp_volume_offset_get(struct snd_kcontrol *ctl,
661 struct snd_ctl_elem_value *value)
662{
663 struct oxygen *chip = ctl->private_data;
664 struct xonar_pcm179x *data = chip->model_data;
665
666 mutex_lock(&chip->mutex);
667 if (data->hp_gain_offset < 2*-6)
668 value->value.enumerated.item[0] = 0;
669 else if (data->hp_gain_offset < 0)
670 value->value.enumerated.item[0] = 1;
671 else
672 value->value.enumerated.item[0] = 2;
673 mutex_unlock(&chip->mutex);
674 return 0;
675}
676
677
678static int st_hp_volume_offset_put(struct snd_kcontrol *ctl,
679 struct snd_ctl_elem_value *value)
680{
681 static const s8 offsets[] = { 2*-18, 2*-6, 0 };
682 struct oxygen *chip = ctl->private_data;
683 struct xonar_pcm179x *data = chip->model_data;
684 s8 offset;
685 int changed;
686
687 if (value->value.enumerated.item[0] > 2)
688 return -EINVAL;
689 offset = offsets[value->value.enumerated.item[0]];
690 mutex_lock(&chip->mutex);
691 changed = offset != data->hp_gain_offset;
692 if (changed) {
693 data->hp_gain_offset = offset;
694 update_pcm1796_volume(chip);
695 }
696 mutex_unlock(&chip->mutex);
697 return changed;
698}
699
700static const struct snd_kcontrol_new st_controls[] = {
701 {
702 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
703 .name = "Analog Output",
704 .info = st_output_switch_info,
705 .get = st_output_switch_get,
706 .put = st_output_switch_put,
707 },
708 {
709 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
710 .name = "Headphones Impedance Playback Enum",
711 .info = st_hp_volume_offset_info,
712 .get = st_hp_volume_offset_get,
713 .put = st_hp_volume_offset_put,
714 },
65c3ac88
CL		 715};
716
717static void xonar_line_mic_ac97_switch(struct oxygen *chip,
718 unsigned int reg, unsigned int mute)
719{
720 if (reg == AC97_LINE) {
721 spin_lock_irq(&chip->reg_lock);
722 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
723 mute ? GPIO_INPUT_ROUTE : 0,
724 GPIO_INPUT_ROUTE);
725 spin_unlock_irq(&chip->reg_lock);
726 }
727}
728
729static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0);
730
731static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
732{
733 if (!strncmp(template->name, "CD Capture ", 11))
734 /* CD in is actually connected to the video in pin */
735 template->private_value ^= AC97_CD ^ AC97_VIDEO;
736 return 0;
737}
738
739static int xonar_st_control_filter(struct snd_kcontrol_new *template)
740{
741 if (!strncmp(template->name, "CD Capture ", 11))
742 return 1; /* no CD input */
65c3ac88
CL		 743 return 0;
744}
745
746static int xonar_d2_mixer_init(struct oxygen *chip)
747{
748 return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
749}
750
751static int xonar_st_mixer_init(struct oxygen *chip)
752{
a361e247
CL		 753 unsigned int i;
754 int err;
755
756 for (i = 0; i < ARRAY_SIZE(st_controls); ++i) {
757 err = snd_ctl_add(chip->card,
758 snd_ctl_new1(&st_controls[i], chip));
759 if (err < 0)
760 return err;
761 }
762 return 0;
65c3ac88
CL		 763}
764
765static const struct oxygen_model model_xonar_d2 = {
766 .longname = "Asus Virtuoso 200",
767 .chip = "AV200",
768 .init = xonar_d2_init,
769 .control_filter = xonar_d2_control_filter,
770 .mixer_init = xonar_d2_mixer_init,
771 .cleanup = xonar_d2_cleanup,
772 .suspend = xonar_d2_suspend,
773 .resume = xonar_d2_resume,
76ffe1e3 774 .get_i2s_mclk = oxygen_default_i2s_mclk,
65c3ac88
CL		 775 .set_dac_params = set_pcm1796_params,
776 .set_adc_params = xonar_set_cs53x1_params,
777 .update_dac_volume = update_pcm1796_volume,
778 .update_dac_mute = update_pcm1796_mute,
779 .dac_tlv = pcm1796_db_scale,
780 .model_data_size = sizeof(struct xonar_pcm179x),
781 .device_config = PLAYBACK_0_TO_I2S |
782 PLAYBACK_1_TO_SPDIF |
783 CAPTURE_0_FROM_I2S_2 |
784 CAPTURE_1_FROM_SPDIF |
785 MIDI_OUTPUT |
786 MIDI_INPUT,
787 .dac_channels = 8,
788 .dac_volume_min = 255 - 2*60,
789 .dac_volume_max = 255,
790 .misc_flags = OXYGEN_MISC_MIDI,
791 .function_flags = OXYGEN_FUNCTION_SPI |
792 OXYGEN_FUNCTION_ENABLE_SPI_4_5,
793 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
794 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
795};
796
797static const struct oxygen_model model_xonar_hdav = {
798 .longname = "Asus Virtuoso 200",
799 .chip = "AV200",
800 .init = xonar_hdav_init,
801 .cleanup = xonar_hdav_cleanup,
802 .suspend = xonar_hdav_suspend,
803 .resume = xonar_hdav_resume,
804 .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter,
76ffe1e3 805 .get_i2s_mclk = oxygen_default_i2s_mclk,
65c3ac88
CL		 806 .set_dac_params = set_hdav_params,
807 .set_adc_params = xonar_set_cs53x1_params,
808 .update_dac_volume = update_pcm1796_volume,
809 .update_dac_mute = update_pcm1796_mute,
810 .uart_input = xonar_hdmi_uart_input,
811 .ac97_switch = xonar_line_mic_ac97_switch,
812 .dac_tlv = pcm1796_db_scale,
813 .model_data_size = sizeof(struct xonar_hdav),
814 .device_config = PLAYBACK_0_TO_I2S |
815 PLAYBACK_1_TO_SPDIF |
816 CAPTURE_0_FROM_I2S_2 |
817 CAPTURE_1_FROM_SPDIF,
818 .dac_channels = 8,
819 .dac_volume_min = 255 - 2*60,
820 .dac_volume_max = 255,
821 .misc_flags = OXYGEN_MISC_MIDI,
822 .function_flags = OXYGEN_FUNCTION_2WIRE,
823 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
824 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
825};
826
827static const struct oxygen_model model_xonar_st = {
828 .longname = "Asus Virtuoso 100",
829 .chip = "AV200",
830 .init = xonar_st_init,
831 .control_filter = xonar_st_control_filter,
832 .mixer_init = xonar_st_mixer_init,
833 .cleanup = xonar_st_cleanup,
834 .suspend = xonar_st_suspend,
835 .resume = xonar_st_resume,
76ffe1e3 836 .get_i2s_mclk = oxygen_default_i2s_mclk,
268304f4 837 .set_dac_params = set_st_params,
65c3ac88
CL		 838 .set_adc_params = xonar_set_cs53x1_params,
839 .update_dac_volume = update_pcm1796_volume,
840 .update_dac_mute = update_pcm1796_mute,
841 .ac97_switch = xonar_line_mic_ac97_switch,
842 .dac_tlv = pcm1796_db_scale,
843 .model_data_size = sizeof(struct xonar_pcm179x),
844 .device_config = PLAYBACK_0_TO_I2S |
845 PLAYBACK_1_TO_SPDIF |
846 CAPTURE_0_FROM_I2S_2,
847 .dac_channels = 2,
848 .dac_volume_min = 255 - 2*60,
849 .dac_volume_max = 255,
850 .function_flags = OXYGEN_FUNCTION_2WIRE,
851 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
852 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
853};
854
855int __devinit get_xonar_pcm179x_model(struct oxygen *chip,
856 const struct pci_device_id *id)
857{
858 switch (id->subdevice) {
859 case 0x8269:
860 chip->model = model_xonar_d2;
861 chip->model.shortname = "Xonar D2";
862 break;
863 case 0x82b7:
864 chip->model = model_xonar_d2;
865 chip->model.shortname = "Xonar D2X";
866 chip->model.init = xonar_d2x_init;
867 break;
868 case 0x8314:
869 chip->model = model_xonar_hdav;
870 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
871 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
872 default:
873 chip->model.shortname = "Xonar HDAV1.3";
874 break;
875 case GPIO_DB_H6:
876 chip->model.shortname = "Xonar HDAV1.3+H6";
877 chip->model.private_data = 1;
878 break;
879 }
880 break;
881 case 0x835d:
882 chip->model = model_xonar_st;
883 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
884 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
885 default:
886 chip->model.shortname = "Xonar ST";
887 break;
888 case GPIO_DB_H6:
889 chip->model.shortname = "Xonar ST+H6";
890 chip->model.dac_channels = 8;
891 chip->model.private_data = 1;
892 break;
893 }
894 break;
895 case 0x835c:
896 chip->model = model_xonar_st;
897 chip->model.shortname = "Xonar STX";
898 chip->model.init = xonar_stx_init;
268304f4
CL		 899 chip->model.resume = xonar_stx_resume;
900 chip->model.set_dac_params = set_pcm1796_params;
65c3ac88
CL		 901 break;
902 default:
903 return -EINVAL;
904 }
905 return 0;
906}
Linux kernel - Deliverables
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