]>
Commit | Line | Data |
---|---|---|
95c6e9cb IM |
1 | /* |
2 | * HD audio interface patch for Creative CA0132 chip | |
3 | * | |
4 | * Copyright (c) 2011, Creative Technology Ltd. | |
5 | * | |
6 | * Based on patch_ca0110.c | |
7 | * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de> | |
8 | * | |
9 | * This driver is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This driver is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | #include <linux/init.h> | |
25 | #include <linux/delay.h> | |
26 | #include <linux/slab.h> | |
27 | #include <linux/pci.h> | |
28 | #include <linux/mutex.h> | |
da155d5b | 29 | #include <linux/module.h> |
95c6e9cb IM |
30 | #include <sound/core.h> |
31 | #include "hda_codec.h" | |
32 | #include "hda_local.h" | |
33 | ||
34 | #define WIDGET_CHIP_CTRL 0x15 | |
35 | #define WIDGET_DSP_CTRL 0x16 | |
36 | ||
37 | #define WUH_MEM_CONNID 10 | |
38 | #define DSP_MEM_CONNID 16 | |
39 | ||
40 | enum hda_cmd_vendor_io { | |
41 | /* for DspIO node */ | |
42 | VENDOR_DSPIO_SCP_WRITE_DATA_LOW = 0x000, | |
43 | VENDOR_DSPIO_SCP_WRITE_DATA_HIGH = 0x100, | |
44 | ||
45 | VENDOR_DSPIO_STATUS = 0xF01, | |
46 | VENDOR_DSPIO_SCP_POST_READ_DATA = 0x702, | |
47 | VENDOR_DSPIO_SCP_READ_DATA = 0xF02, | |
48 | VENDOR_DSPIO_DSP_INIT = 0x703, | |
49 | VENDOR_DSPIO_SCP_POST_COUNT_QUERY = 0x704, | |
50 | VENDOR_DSPIO_SCP_READ_COUNT = 0xF04, | |
51 | ||
52 | /* for ChipIO node */ | |
53 | VENDOR_CHIPIO_ADDRESS_LOW = 0x000, | |
54 | VENDOR_CHIPIO_ADDRESS_HIGH = 0x100, | |
55 | VENDOR_CHIPIO_STREAM_FORMAT = 0x200, | |
56 | VENDOR_CHIPIO_DATA_LOW = 0x300, | |
57 | VENDOR_CHIPIO_DATA_HIGH = 0x400, | |
58 | ||
59 | VENDOR_CHIPIO_GET_PARAMETER = 0xF00, | |
60 | VENDOR_CHIPIO_STATUS = 0xF01, | |
61 | VENDOR_CHIPIO_HIC_POST_READ = 0x702, | |
62 | VENDOR_CHIPIO_HIC_READ_DATA = 0xF03, | |
63 | ||
64 | VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE = 0x70A, | |
65 | ||
66 | VENDOR_CHIPIO_PLL_PMU_WRITE = 0x70C, | |
67 | VENDOR_CHIPIO_PLL_PMU_READ = 0xF0C, | |
68 | VENDOR_CHIPIO_8051_ADDRESS_LOW = 0x70D, | |
69 | VENDOR_CHIPIO_8051_ADDRESS_HIGH = 0x70E, | |
70 | VENDOR_CHIPIO_FLAG_SET = 0x70F, | |
71 | VENDOR_CHIPIO_FLAGS_GET = 0xF0F, | |
72 | VENDOR_CHIPIO_PARAMETER_SET = 0x710, | |
73 | VENDOR_CHIPIO_PARAMETER_GET = 0xF10, | |
74 | ||
75 | VENDOR_CHIPIO_PORT_ALLOC_CONFIG_SET = 0x711, | |
76 | VENDOR_CHIPIO_PORT_ALLOC_SET = 0x712, | |
77 | VENDOR_CHIPIO_PORT_ALLOC_GET = 0xF12, | |
78 | VENDOR_CHIPIO_PORT_FREE_SET = 0x713, | |
79 | ||
80 | VENDOR_CHIPIO_PARAMETER_EX_ID_GET = 0xF17, | |
81 | VENDOR_CHIPIO_PARAMETER_EX_ID_SET = 0x717, | |
82 | VENDOR_CHIPIO_PARAMETER_EX_VALUE_GET = 0xF18, | |
83 | VENDOR_CHIPIO_PARAMETER_EX_VALUE_SET = 0x718 | |
84 | }; | |
85 | ||
86 | /* | |
87 | * Control flag IDs | |
88 | */ | |
89 | enum control_flag_id { | |
90 | /* Connection manager stream setup is bypassed/enabled */ | |
91 | CONTROL_FLAG_C_MGR = 0, | |
92 | /* DSP DMA is bypassed/enabled */ | |
93 | CONTROL_FLAG_DMA = 1, | |
94 | /* 8051 'idle' mode is disabled/enabled */ | |
95 | CONTROL_FLAG_IDLE_ENABLE = 2, | |
96 | /* Tracker for the SPDIF-in path is bypassed/enabled */ | |
97 | CONTROL_FLAG_TRACKER = 3, | |
98 | /* DigitalOut to Spdif2Out connection is disabled/enabled */ | |
99 | CONTROL_FLAG_SPDIF2OUT = 4, | |
100 | /* Digital Microphone is disabled/enabled */ | |
101 | CONTROL_FLAG_DMIC = 5, | |
102 | /* ADC_B rate is 48 kHz/96 kHz */ | |
103 | CONTROL_FLAG_ADC_B_96KHZ = 6, | |
104 | /* ADC_C rate is 48 kHz/96 kHz */ | |
105 | CONTROL_FLAG_ADC_C_96KHZ = 7, | |
106 | /* DAC rate is 48 kHz/96 kHz (affects all DACs) */ | |
107 | CONTROL_FLAG_DAC_96KHZ = 8, | |
108 | /* DSP rate is 48 kHz/96 kHz */ | |
109 | CONTROL_FLAG_DSP_96KHZ = 9, | |
110 | /* SRC clock is 98 MHz/196 MHz (196 MHz forces rate to 96 KHz) */ | |
111 | CONTROL_FLAG_SRC_CLOCK_196MHZ = 10, | |
112 | /* SRC rate is 48 kHz/96 kHz (48 kHz disabled when clock is 196 MHz) */ | |
113 | CONTROL_FLAG_SRC_RATE_96KHZ = 11, | |
114 | /* Decode Loop (DSP->SRC->DSP) is disabled/enabled */ | |
115 | CONTROL_FLAG_DECODE_LOOP = 12, | |
116 | /* De-emphasis filter on DAC-1 disabled/enabled */ | |
117 | CONTROL_FLAG_DAC1_DEEMPHASIS = 13, | |
118 | /* De-emphasis filter on DAC-2 disabled/enabled */ | |
119 | CONTROL_FLAG_DAC2_DEEMPHASIS = 14, | |
120 | /* De-emphasis filter on DAC-3 disabled/enabled */ | |
121 | CONTROL_FLAG_DAC3_DEEMPHASIS = 15, | |
122 | /* High-pass filter on ADC_B disabled/enabled */ | |
123 | CONTROL_FLAG_ADC_B_HIGH_PASS = 16, | |
124 | /* High-pass filter on ADC_C disabled/enabled */ | |
125 | CONTROL_FLAG_ADC_C_HIGH_PASS = 17, | |
126 | /* Common mode on Port_A disabled/enabled */ | |
127 | CONTROL_FLAG_PORT_A_COMMON_MODE = 18, | |
128 | /* Common mode on Port_D disabled/enabled */ | |
129 | CONTROL_FLAG_PORT_D_COMMON_MODE = 19, | |
130 | /* Impedance for ramp generator on Port_A 16 Ohm/10K Ohm */ | |
131 | CONTROL_FLAG_PORT_A_10KOHM_LOAD = 20, | |
132 | /* Impedance for ramp generator on Port_D, 16 Ohm/10K Ohm */ | |
133 | CONTROL_FLAG_PORT_D_10K0HM_LOAD = 21, | |
134 | /* ASI rate is 48kHz/96kHz */ | |
135 | CONTROL_FLAG_ASI_96KHZ = 22, | |
136 | /* DAC power settings able to control attached ports no/yes */ | |
137 | CONTROL_FLAG_DACS_CONTROL_PORTS = 23, | |
138 | /* Clock Stop OK reporting is disabled/enabled */ | |
139 | CONTROL_FLAG_CONTROL_STOP_OK_ENABLE = 24, | |
140 | /* Number of control flags */ | |
141 | CONTROL_FLAGS_MAX = (CONTROL_FLAG_CONTROL_STOP_OK_ENABLE+1) | |
142 | }; | |
143 | ||
144 | /* | |
145 | * Control parameter IDs | |
146 | */ | |
147 | enum control_parameter_id { | |
148 | /* 0: force HDA, 1: allow DSP if HDA Spdif1Out stream is idle */ | |
149 | CONTROL_PARAM_SPDIF1_SOURCE = 2, | |
150 | ||
151 | /* Stream Control */ | |
152 | ||
153 | /* Select stream with the given ID */ | |
154 | CONTROL_PARAM_STREAM_ID = 24, | |
155 | /* Source connection point for the selected stream */ | |
156 | CONTROL_PARAM_STREAM_SOURCE_CONN_POINT = 25, | |
157 | /* Destination connection point for the selected stream */ | |
158 | CONTROL_PARAM_STREAM_DEST_CONN_POINT = 26, | |
159 | /* Number of audio channels in the selected stream */ | |
160 | CONTROL_PARAM_STREAMS_CHANNELS = 27, | |
161 | /*Enable control for the selected stream */ | |
162 | CONTROL_PARAM_STREAM_CONTROL = 28, | |
163 | ||
164 | /* Connection Point Control */ | |
165 | ||
166 | /* Select connection point with the given ID */ | |
167 | CONTROL_PARAM_CONN_POINT_ID = 29, | |
168 | /* Connection point sample rate */ | |
169 | CONTROL_PARAM_CONN_POINT_SAMPLE_RATE = 30, | |
170 | ||
171 | /* Node Control */ | |
172 | ||
173 | /* Select HDA node with the given ID */ | |
174 | CONTROL_PARAM_NODE_ID = 31 | |
175 | }; | |
176 | ||
177 | /* | |
178 | * Dsp Io Status codes | |
179 | */ | |
180 | enum hda_vendor_status_dspio { | |
181 | /* Success */ | |
182 | VENDOR_STATUS_DSPIO_OK = 0x00, | |
183 | /* Busy, unable to accept new command, the host must retry */ | |
184 | VENDOR_STATUS_DSPIO_BUSY = 0x01, | |
185 | /* SCP command queue is full */ | |
186 | VENDOR_STATUS_DSPIO_SCP_COMMAND_QUEUE_FULL = 0x02, | |
187 | /* SCP response queue is empty */ | |
188 | VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY = 0x03 | |
189 | }; | |
190 | ||
191 | /* | |
192 | * Chip Io Status codes | |
193 | */ | |
194 | enum hda_vendor_status_chipio { | |
195 | /* Success */ | |
196 | VENDOR_STATUS_CHIPIO_OK = 0x00, | |
197 | /* Busy, unable to accept new command, the host must retry */ | |
198 | VENDOR_STATUS_CHIPIO_BUSY = 0x01 | |
199 | }; | |
200 | ||
201 | /* | |
202 | * CA0132 sample rate | |
203 | */ | |
204 | enum ca0132_sample_rate { | |
205 | SR_6_000 = 0x00, | |
206 | SR_8_000 = 0x01, | |
207 | SR_9_600 = 0x02, | |
208 | SR_11_025 = 0x03, | |
209 | SR_16_000 = 0x04, | |
210 | SR_22_050 = 0x05, | |
211 | SR_24_000 = 0x06, | |
212 | SR_32_000 = 0x07, | |
213 | SR_44_100 = 0x08, | |
214 | SR_48_000 = 0x09, | |
215 | SR_88_200 = 0x0A, | |
216 | SR_96_000 = 0x0B, | |
217 | SR_144_000 = 0x0C, | |
218 | SR_176_400 = 0x0D, | |
219 | SR_192_000 = 0x0E, | |
220 | SR_384_000 = 0x0F, | |
221 | ||
222 | SR_COUNT = 0x10, | |
223 | ||
224 | SR_RATE_UNKNOWN = 0x1F | |
225 | }; | |
226 | ||
227 | /* | |
228 | * Scp Helper function | |
229 | */ | |
230 | enum get_set { | |
231 | IS_SET = 0, | |
232 | IS_GET = 1, | |
233 | }; | |
234 | ||
235 | /* | |
236 | * Duplicated from ca0110 codec | |
237 | */ | |
238 | ||
239 | static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac) | |
240 | { | |
241 | if (pin) { | |
242 | snd_hda_codec_write(codec, pin, 0, | |
243 | AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP); | |
244 | if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP) | |
245 | snd_hda_codec_write(codec, pin, 0, | |
246 | AC_VERB_SET_AMP_GAIN_MUTE, | |
247 | AMP_OUT_UNMUTE); | |
248 | } | |
249 | if (dac) | |
250 | snd_hda_codec_write(codec, dac, 0, | |
251 | AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO); | |
252 | } | |
253 | ||
254 | static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc) | |
255 | { | |
256 | if (pin) { | |
257 | snd_hda_codec_write(codec, pin, 0, | |
258 | AC_VERB_SET_PIN_WIDGET_CONTROL, | |
259 | PIN_VREF80); | |
260 | if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP) | |
261 | snd_hda_codec_write(codec, pin, 0, | |
262 | AC_VERB_SET_AMP_GAIN_MUTE, | |
263 | AMP_IN_UNMUTE(0)); | |
264 | } | |
265 | if (adc) | |
266 | snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE, | |
267 | AMP_IN_UNMUTE(0)); | |
268 | } | |
269 | ||
270 | static char *dirstr[2] = { "Playback", "Capture" }; | |
271 | ||
272 | static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx, | |
273 | int chan, int dir) | |
274 | { | |
275 | char namestr[44]; | |
276 | int type = dir ? HDA_INPUT : HDA_OUTPUT; | |
277 | struct snd_kcontrol_new knew = | |
278 | HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type); | |
279 | sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]); | |
280 | return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec)); | |
281 | } | |
282 | ||
283 | static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx, | |
284 | int chan, int dir) | |
285 | { | |
286 | char namestr[44]; | |
287 | int type = dir ? HDA_INPUT : HDA_OUTPUT; | |
288 | struct snd_kcontrol_new knew = | |
289 | HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type); | |
290 | sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]); | |
291 | return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec)); | |
292 | } | |
293 | ||
294 | #define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0) | |
295 | #define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0) | |
296 | #define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1) | |
297 | #define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1) | |
298 | #define add_mono_switch(codec, nid, pfx, chan) \ | |
299 | _add_switch(codec, nid, pfx, chan, 0) | |
300 | #define add_mono_volume(codec, nid, pfx, chan) \ | |
301 | _add_volume(codec, nid, pfx, chan, 0) | |
302 | #define add_in_mono_switch(codec, nid, pfx, chan) \ | |
303 | _add_switch(codec, nid, pfx, chan, 1) | |
304 | #define add_in_mono_volume(codec, nid, pfx, chan) \ | |
305 | _add_volume(codec, nid, pfx, chan, 1) | |
306 | ||
307 | ||
308 | /* | |
309 | * CA0132 specific | |
310 | */ | |
311 | ||
312 | struct ca0132_spec { | |
313 | struct auto_pin_cfg autocfg; | |
314 | struct hda_multi_out multiout; | |
315 | hda_nid_t out_pins[AUTO_CFG_MAX_OUTS]; | |
316 | hda_nid_t dacs[AUTO_CFG_MAX_OUTS]; | |
317 | hda_nid_t hp_dac; | |
318 | hda_nid_t input_pins[AUTO_PIN_LAST]; | |
319 | hda_nid_t adcs[AUTO_PIN_LAST]; | |
320 | hda_nid_t dig_out; | |
321 | hda_nid_t dig_in; | |
322 | unsigned int num_inputs; | |
323 | long curr_hp_switch; | |
324 | long curr_hp_volume[2]; | |
325 | long curr_speaker_switch; | |
326 | struct mutex chipio_mutex; | |
327 | const char *input_labels[AUTO_PIN_LAST]; | |
328 | struct hda_pcm pcm_rec[2]; /* PCM information */ | |
329 | }; | |
330 | ||
331 | /* Chip access helper function */ | |
332 | static int chipio_send(struct hda_codec *codec, | |
333 | unsigned int reg, | |
334 | unsigned int data) | |
335 | { | |
336 | unsigned int res; | |
337 | int retry = 50; | |
338 | ||
339 | /* send bits of data specified by reg */ | |
340 | do { | |
341 | res = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0, | |
342 | reg, data); | |
343 | if (res == VENDOR_STATUS_CHIPIO_OK) | |
344 | return 0; | |
345 | } while (--retry); | |
346 | return -EIO; | |
347 | } | |
348 | ||
349 | /* | |
350 | * Write chip address through the vendor widget -- NOT protected by the Mutex! | |
351 | */ | |
352 | static int chipio_write_address(struct hda_codec *codec, | |
353 | unsigned int chip_addx) | |
354 | { | |
355 | int res; | |
356 | ||
357 | /* send low 16 bits of the address */ | |
358 | res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_LOW, | |
359 | chip_addx & 0xffff); | |
360 | ||
361 | if (res != -EIO) { | |
362 | /* send high 16 bits of the address */ | |
363 | res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_HIGH, | |
364 | chip_addx >> 16); | |
365 | } | |
366 | ||
367 | return res; | |
368 | } | |
369 | ||
370 | /* | |
371 | * Write data through the vendor widget -- NOT protected by the Mutex! | |
372 | */ | |
373 | ||
374 | static int chipio_write_data(struct hda_codec *codec, unsigned int data) | |
375 | { | |
376 | int res; | |
377 | ||
378 | /* send low 16 bits of the data */ | |
379 | res = chipio_send(codec, VENDOR_CHIPIO_DATA_LOW, data & 0xffff); | |
380 | ||
381 | if (res != -EIO) { | |
382 | /* send high 16 bits of the data */ | |
383 | res = chipio_send(codec, VENDOR_CHIPIO_DATA_HIGH, | |
384 | data >> 16); | |
385 | } | |
386 | ||
387 | return res; | |
388 | } | |
389 | ||
390 | /* | |
391 | * Read data through the vendor widget -- NOT protected by the Mutex! | |
392 | */ | |
393 | static int chipio_read_data(struct hda_codec *codec, unsigned int *data) | |
394 | { | |
395 | int res; | |
396 | ||
397 | /* post read */ | |
398 | res = chipio_send(codec, VENDOR_CHIPIO_HIC_POST_READ, 0); | |
399 | ||
400 | if (res != -EIO) { | |
401 | /* read status */ | |
402 | res = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0); | |
403 | } | |
404 | ||
405 | if (res != -EIO) { | |
406 | /* read data */ | |
407 | *data = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0, | |
408 | VENDOR_CHIPIO_HIC_READ_DATA, | |
409 | 0); | |
410 | } | |
411 | ||
412 | return res; | |
413 | } | |
414 | ||
415 | /* | |
416 | * Write given value to the given address through the chip I/O widget. | |
417 | * protected by the Mutex | |
418 | */ | |
419 | static int chipio_write(struct hda_codec *codec, | |
420 | unsigned int chip_addx, const unsigned int data) | |
421 | { | |
422 | struct ca0132_spec *spec = codec->spec; | |
423 | int err; | |
424 | ||
425 | mutex_lock(&spec->chipio_mutex); | |
426 | ||
427 | /* write the address, and if successful proceed to write data */ | |
428 | err = chipio_write_address(codec, chip_addx); | |
429 | if (err < 0) | |
430 | goto exit; | |
431 | ||
432 | err = chipio_write_data(codec, data); | |
433 | if (err < 0) | |
434 | goto exit; | |
435 | ||
436 | exit: | |
437 | mutex_unlock(&spec->chipio_mutex); | |
438 | return err; | |
439 | } | |
440 | ||
441 | /* | |
442 | * Read the given address through the chip I/O widget | |
443 | * protected by the Mutex | |
444 | */ | |
445 | static int chipio_read(struct hda_codec *codec, | |
446 | unsigned int chip_addx, unsigned int *data) | |
447 | { | |
448 | struct ca0132_spec *spec = codec->spec; | |
449 | int err; | |
450 | ||
451 | mutex_lock(&spec->chipio_mutex); | |
452 | ||
453 | /* write the address, and if successful proceed to write data */ | |
454 | err = chipio_write_address(codec, chip_addx); | |
455 | if (err < 0) | |
456 | goto exit; | |
457 | ||
458 | err = chipio_read_data(codec, data); | |
459 | if (err < 0) | |
460 | goto exit; | |
461 | ||
462 | exit: | |
463 | mutex_unlock(&spec->chipio_mutex); | |
464 | return err; | |
465 | } | |
466 | ||
467 | /* | |
468 | * PCM stuffs | |
469 | */ | |
470 | static void ca0132_setup_stream(struct hda_codec *codec, hda_nid_t nid, | |
471 | u32 stream_tag, | |
472 | int channel_id, int format) | |
473 | { | |
474 | unsigned int oldval, newval; | |
475 | ||
476 | if (!nid) | |
477 | return; | |
478 | ||
479 | snd_printdd("ca0132_setup_stream: " | |
480 | "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n", | |
481 | nid, stream_tag, channel_id, format); | |
482 | ||
483 | /* update the format-id if changed */ | |
484 | oldval = snd_hda_codec_read(codec, nid, 0, | |
485 | AC_VERB_GET_STREAM_FORMAT, | |
486 | 0); | |
487 | if (oldval != format) { | |
488 | msleep(20); | |
489 | snd_hda_codec_write(codec, nid, 0, | |
490 | AC_VERB_SET_STREAM_FORMAT, | |
491 | format); | |
492 | } | |
493 | ||
494 | oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0); | |
495 | newval = (stream_tag << 4) | channel_id; | |
496 | if (oldval != newval) { | |
497 | snd_hda_codec_write(codec, nid, 0, | |
498 | AC_VERB_SET_CHANNEL_STREAMID, | |
499 | newval); | |
500 | } | |
501 | } | |
502 | ||
503 | static void ca0132_cleanup_stream(struct hda_codec *codec, hda_nid_t nid) | |
504 | { | |
505 | snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0); | |
506 | snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0); | |
507 | } | |
508 | ||
509 | /* | |
510 | * PCM callbacks | |
511 | */ | |
512 | static int ca0132_playback_pcm_prepare(struct hda_pcm_stream *hinfo, | |
513 | struct hda_codec *codec, | |
514 | unsigned int stream_tag, | |
515 | unsigned int format, | |
516 | struct snd_pcm_substream *substream) | |
517 | { | |
518 | struct ca0132_spec *spec = codec->spec; | |
519 | ||
520 | ca0132_setup_stream(codec, spec->dacs[0], stream_tag, 0, format); | |
521 | ||
522 | return 0; | |
523 | } | |
524 | ||
525 | static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
526 | struct hda_codec *codec, | |
527 | struct snd_pcm_substream *substream) | |
528 | { | |
529 | struct ca0132_spec *spec = codec->spec; | |
530 | ||
531 | ca0132_cleanup_stream(codec, spec->dacs[0]); | |
532 | ||
533 | return 0; | |
534 | } | |
535 | ||
536 | /* | |
537 | * Digital out | |
538 | */ | |
539 | static int ca0132_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, | |
540 | struct hda_codec *codec, | |
541 | unsigned int stream_tag, | |
542 | unsigned int format, | |
543 | struct snd_pcm_substream *substream) | |
544 | { | |
545 | struct ca0132_spec *spec = codec->spec; | |
546 | ||
547 | ca0132_setup_stream(codec, spec->dig_out, stream_tag, 0, format); | |
548 | ||
549 | return 0; | |
550 | } | |
551 | ||
552 | static int ca0132_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
553 | struct hda_codec *codec, | |
554 | struct snd_pcm_substream *substream) | |
555 | { | |
556 | struct ca0132_spec *spec = codec->spec; | |
557 | ||
558 | ca0132_cleanup_stream(codec, spec->dig_out); | |
559 | ||
560 | return 0; | |
561 | } | |
562 | ||
563 | /* | |
564 | * Analog capture | |
565 | */ | |
566 | static int ca0132_capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
567 | struct hda_codec *codec, | |
568 | unsigned int stream_tag, | |
569 | unsigned int format, | |
570 | struct snd_pcm_substream *substream) | |
571 | { | |
572 | struct ca0132_spec *spec = codec->spec; | |
573 | ||
574 | ca0132_setup_stream(codec, spec->adcs[substream->number], | |
575 | stream_tag, 0, format); | |
576 | ||
577 | return 0; | |
578 | } | |
579 | ||
580 | static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
581 | struct hda_codec *codec, | |
582 | struct snd_pcm_substream *substream) | |
583 | { | |
584 | struct ca0132_spec *spec = codec->spec; | |
585 | ||
586 | ca0132_cleanup_stream(codec, spec->adcs[substream->number]); | |
587 | ||
588 | return 0; | |
589 | } | |
590 | ||
591 | /* | |
592 | * Digital capture | |
593 | */ | |
594 | static int ca0132_dig_capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
595 | struct hda_codec *codec, | |
596 | unsigned int stream_tag, | |
597 | unsigned int format, | |
598 | struct snd_pcm_substream *substream) | |
599 | { | |
600 | struct ca0132_spec *spec = codec->spec; | |
601 | ||
602 | ca0132_setup_stream(codec, spec->dig_in, stream_tag, 0, format); | |
603 | ||
604 | return 0; | |
605 | } | |
606 | ||
607 | static int ca0132_dig_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
608 | struct hda_codec *codec, | |
609 | struct snd_pcm_substream *substream) | |
610 | { | |
611 | struct ca0132_spec *spec = codec->spec; | |
612 | ||
613 | ca0132_cleanup_stream(codec, spec->dig_in); | |
614 | ||
615 | return 0; | |
616 | } | |
617 | ||
618 | /* | |
619 | */ | |
620 | static struct hda_pcm_stream ca0132_pcm_analog_playback = { | |
621 | .substreams = 1, | |
622 | .channels_min = 2, | |
623 | .channels_max = 2, | |
624 | .ops = { | |
625 | .prepare = ca0132_playback_pcm_prepare, | |
626 | .cleanup = ca0132_playback_pcm_cleanup | |
627 | }, | |
628 | }; | |
629 | ||
630 | static struct hda_pcm_stream ca0132_pcm_analog_capture = { | |
631 | .substreams = 1, | |
632 | .channels_min = 2, | |
633 | .channels_max = 2, | |
634 | .ops = { | |
635 | .prepare = ca0132_capture_pcm_prepare, | |
636 | .cleanup = ca0132_capture_pcm_cleanup | |
637 | }, | |
638 | }; | |
639 | ||
640 | static struct hda_pcm_stream ca0132_pcm_digital_playback = { | |
641 | .substreams = 1, | |
642 | .channels_min = 2, | |
643 | .channels_max = 2, | |
644 | .ops = { | |
645 | .prepare = ca0132_dig_playback_pcm_prepare, | |
646 | .cleanup = ca0132_dig_playback_pcm_cleanup | |
647 | }, | |
648 | }; | |
649 | ||
650 | static struct hda_pcm_stream ca0132_pcm_digital_capture = { | |
651 | .substreams = 1, | |
652 | .channels_min = 2, | |
653 | .channels_max = 2, | |
654 | .ops = { | |
655 | .prepare = ca0132_dig_capture_pcm_prepare, | |
656 | .cleanup = ca0132_dig_capture_pcm_cleanup | |
657 | }, | |
658 | }; | |
659 | ||
660 | static int ca0132_build_pcms(struct hda_codec *codec) | |
661 | { | |
662 | struct ca0132_spec *spec = codec->spec; | |
663 | struct hda_pcm *info = spec->pcm_rec; | |
664 | ||
665 | codec->pcm_info = info; | |
666 | codec->num_pcms = 0; | |
667 | ||
668 | info->name = "CA0132 Analog"; | |
669 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0132_pcm_analog_playback; | |
670 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0]; | |
671 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = | |
672 | spec->multiout.max_channels; | |
673 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture; | |
674 | info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs; | |
675 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0]; | |
676 | codec->num_pcms++; | |
677 | ||
678 | if (!spec->dig_out && !spec->dig_in) | |
679 | return 0; | |
680 | ||
681 | info++; | |
682 | info->name = "CA0132 Digital"; | |
683 | info->pcm_type = HDA_PCM_TYPE_SPDIF; | |
684 | if (spec->dig_out) { | |
685 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = | |
686 | ca0132_pcm_digital_playback; | |
687 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out; | |
688 | } | |
689 | if (spec->dig_in) { | |
690 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = | |
691 | ca0132_pcm_digital_capture; | |
692 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in; | |
693 | } | |
694 | codec->num_pcms++; | |
695 | ||
696 | return 0; | |
697 | } | |
698 | ||
699 | #define REG_CODEC_MUTE 0x18b014 | |
700 | #define REG_CODEC_HP_VOL_L 0x18b070 | |
701 | #define REG_CODEC_HP_VOL_R 0x18b074 | |
702 | ||
703 | static int ca0132_hp_switch_get(struct snd_kcontrol *kcontrol, | |
704 | struct snd_ctl_elem_value *ucontrol) | |
705 | { | |
706 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
707 | struct ca0132_spec *spec = codec->spec; | |
708 | long *valp = ucontrol->value.integer.value; | |
709 | ||
710 | *valp = spec->curr_hp_switch; | |
711 | return 0; | |
712 | } | |
713 | ||
714 | static int ca0132_hp_switch_put(struct snd_kcontrol *kcontrol, | |
715 | struct snd_ctl_elem_value *ucontrol) | |
716 | { | |
717 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
718 | struct ca0132_spec *spec = codec->spec; | |
719 | long *valp = ucontrol->value.integer.value; | |
720 | unsigned int data; | |
721 | int err; | |
722 | ||
723 | /* any change? */ | |
724 | if (spec->curr_hp_switch == *valp) | |
725 | return 0; | |
726 | ||
727 | snd_hda_power_up(codec); | |
728 | ||
729 | err = chipio_read(codec, REG_CODEC_MUTE, &data); | |
730 | if (err < 0) | |
731 | return err; | |
732 | ||
733 | /* *valp 0 is mute, 1 is unmute */ | |
734 | data = (data & 0x7f) | (*valp ? 0 : 0x80); | |
735 | chipio_write(codec, REG_CODEC_MUTE, data); | |
736 | if (err < 0) | |
737 | return err; | |
738 | ||
739 | spec->curr_hp_switch = *valp; | |
740 | ||
741 | snd_hda_power_down(codec); | |
742 | return 1; | |
743 | } | |
744 | ||
745 | static int ca0132_speaker_switch_get(struct snd_kcontrol *kcontrol, | |
746 | struct snd_ctl_elem_value *ucontrol) | |
747 | { | |
748 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
749 | struct ca0132_spec *spec = codec->spec; | |
750 | long *valp = ucontrol->value.integer.value; | |
751 | ||
752 | *valp = spec->curr_speaker_switch; | |
753 | return 0; | |
754 | } | |
755 | ||
756 | static int ca0132_speaker_switch_put(struct snd_kcontrol *kcontrol, | |
757 | struct snd_ctl_elem_value *ucontrol) | |
758 | { | |
759 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
760 | struct ca0132_spec *spec = codec->spec; | |
761 | long *valp = ucontrol->value.integer.value; | |
762 | unsigned int data; | |
763 | int err; | |
764 | ||
765 | /* any change? */ | |
766 | if (spec->curr_speaker_switch == *valp) | |
767 | return 0; | |
768 | ||
769 | snd_hda_power_up(codec); | |
770 | ||
771 | err = chipio_read(codec, REG_CODEC_MUTE, &data); | |
772 | if (err < 0) | |
773 | return err; | |
774 | ||
775 | /* *valp 0 is mute, 1 is unmute */ | |
776 | data = (data & 0xef) | (*valp ? 0 : 0x10); | |
777 | chipio_write(codec, REG_CODEC_MUTE, data); | |
778 | if (err < 0) | |
779 | return err; | |
780 | ||
781 | spec->curr_speaker_switch = *valp; | |
782 | ||
783 | snd_hda_power_down(codec); | |
784 | return 1; | |
785 | } | |
786 | ||
787 | static int ca0132_hp_volume_get(struct snd_kcontrol *kcontrol, | |
788 | struct snd_ctl_elem_value *ucontrol) | |
789 | { | |
790 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
791 | struct ca0132_spec *spec = codec->spec; | |
792 | long *valp = ucontrol->value.integer.value; | |
793 | ||
794 | *valp++ = spec->curr_hp_volume[0]; | |
795 | *valp = spec->curr_hp_volume[1]; | |
796 | return 0; | |
797 | } | |
798 | ||
799 | static int ca0132_hp_volume_put(struct snd_kcontrol *kcontrol, | |
800 | struct snd_ctl_elem_value *ucontrol) | |
801 | { | |
802 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
803 | struct ca0132_spec *spec = codec->spec; | |
804 | long *valp = ucontrol->value.integer.value; | |
805 | long left_vol, right_vol; | |
806 | unsigned int data; | |
807 | int val; | |
808 | int err; | |
809 | ||
810 | left_vol = *valp++; | |
811 | right_vol = *valp; | |
812 | ||
813 | /* any change? */ | |
814 | if ((spec->curr_hp_volume[0] == left_vol) && | |
815 | (spec->curr_hp_volume[1] == right_vol)) | |
816 | return 0; | |
817 | ||
818 | snd_hda_power_up(codec); | |
819 | ||
820 | err = chipio_read(codec, REG_CODEC_HP_VOL_L, &data); | |
821 | if (err < 0) | |
822 | return err; | |
823 | ||
824 | val = 31 - left_vol; | |
825 | data = (data & 0xe0) | val; | |
826 | chipio_write(codec, REG_CODEC_HP_VOL_L, data); | |
827 | if (err < 0) | |
828 | return err; | |
829 | ||
830 | val = 31 - right_vol; | |
831 | data = (data & 0xe0) | val; | |
832 | chipio_write(codec, REG_CODEC_HP_VOL_R, data); | |
833 | if (err < 0) | |
834 | return err; | |
835 | ||
836 | spec->curr_hp_volume[0] = left_vol; | |
837 | spec->curr_hp_volume[1] = right_vol; | |
838 | ||
839 | snd_hda_power_down(codec); | |
840 | return 1; | |
841 | } | |
842 | ||
843 | static int add_hp_switch(struct hda_codec *codec, hda_nid_t nid) | |
844 | { | |
845 | struct snd_kcontrol_new knew = | |
846 | HDA_CODEC_MUTE_MONO("Headphone Playback Switch", | |
847 | nid, 1, 0, HDA_OUTPUT); | |
848 | knew.get = ca0132_hp_switch_get; | |
849 | knew.put = ca0132_hp_switch_put; | |
850 | return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec)); | |
851 | } | |
852 | ||
853 | static int add_hp_volume(struct hda_codec *codec, hda_nid_t nid) | |
854 | { | |
855 | struct snd_kcontrol_new knew = | |
856 | HDA_CODEC_VOLUME_MONO("Headphone Playback Volume", | |
857 | nid, 3, 0, HDA_OUTPUT); | |
858 | knew.get = ca0132_hp_volume_get; | |
859 | knew.put = ca0132_hp_volume_put; | |
860 | return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec)); | |
861 | } | |
862 | ||
863 | static int add_speaker_switch(struct hda_codec *codec, hda_nid_t nid) | |
864 | { | |
865 | struct snd_kcontrol_new knew = | |
866 | HDA_CODEC_MUTE_MONO("Speaker Playback Switch", | |
867 | nid, 1, 0, HDA_OUTPUT); | |
868 | knew.get = ca0132_speaker_switch_get; | |
869 | knew.put = ca0132_speaker_switch_put; | |
870 | return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec)); | |
871 | } | |
872 | ||
873 | static void ca0132_fix_hp_caps(struct hda_codec *codec) | |
874 | { | |
875 | struct ca0132_spec *spec = codec->spec; | |
876 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
877 | unsigned int caps; | |
878 | ||
879 | /* set mute-capable, 1db step, 32 steps, ofs 6 */ | |
880 | caps = 0x80031f06; | |
881 | snd_hda_override_amp_caps(codec, cfg->hp_pins[0], HDA_OUTPUT, caps); | |
882 | } | |
883 | ||
884 | static int ca0132_build_controls(struct hda_codec *codec) | |
885 | { | |
886 | struct ca0132_spec *spec = codec->spec; | |
887 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
888 | int i, err; | |
889 | ||
890 | if (spec->multiout.num_dacs) { | |
891 | err = add_speaker_switch(codec, spec->out_pins[0]); | |
892 | if (err < 0) | |
893 | return err; | |
894 | } | |
895 | ||
896 | if (cfg->hp_outs) { | |
897 | ca0132_fix_hp_caps(codec); | |
898 | err = add_hp_switch(codec, cfg->hp_pins[0]); | |
899 | if (err < 0) | |
900 | return err; | |
901 | err = add_hp_volume(codec, cfg->hp_pins[0]); | |
902 | if (err < 0) | |
903 | return err; | |
904 | } | |
905 | ||
906 | for (i = 0; i < spec->num_inputs; i++) { | |
907 | const char *label = spec->input_labels[i]; | |
908 | ||
909 | err = add_in_switch(codec, spec->adcs[i], label); | |
910 | if (err < 0) | |
911 | return err; | |
912 | err = add_in_volume(codec, spec->adcs[i], label); | |
913 | if (err < 0) | |
914 | return err; | |
915 | if (cfg->inputs[i].type == AUTO_PIN_MIC) { | |
916 | /* add Mic-Boost */ | |
917 | err = add_in_mono_volume(codec, spec->input_pins[i], | |
918 | "Mic Boost", 1); | |
919 | if (err < 0) | |
920 | return err; | |
921 | } | |
922 | } | |
923 | ||
924 | if (spec->dig_out) { | |
efb9f469 TI |
925 | err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out, |
926 | spec->dig_out); | |
95c6e9cb IM |
927 | if (err < 0) |
928 | return err; | |
929 | err = add_out_volume(codec, spec->dig_out, "IEC958"); | |
930 | if (err < 0) | |
931 | return err; | |
932 | } | |
933 | ||
934 | if (spec->dig_in) { | |
935 | err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in); | |
936 | if (err < 0) | |
937 | return err; | |
938 | err = add_in_volume(codec, spec->dig_in, "IEC958"); | |
939 | } | |
940 | return 0; | |
941 | } | |
942 | ||
943 | ||
944 | static void ca0132_set_ct_ext(struct hda_codec *codec, int enable) | |
945 | { | |
946 | /* Set Creative extension */ | |
947 | snd_printdd("SET CREATIVE EXTENSION\n"); | |
948 | snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0, | |
949 | VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE, | |
950 | enable); | |
951 | msleep(20); | |
952 | } | |
953 | ||
954 | ||
955 | static void ca0132_config(struct hda_codec *codec) | |
956 | { | |
957 | struct ca0132_spec *spec = codec->spec; | |
958 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
959 | ||
960 | /* line-outs */ | |
961 | cfg->line_outs = 1; | |
962 | cfg->line_out_pins[0] = 0x0b; /* front */ | |
963 | cfg->line_out_type = AUTO_PIN_LINE_OUT; | |
964 | ||
965 | spec->dacs[0] = 0x02; | |
966 | spec->out_pins[0] = 0x0b; | |
967 | spec->multiout.dac_nids = spec->dacs; | |
968 | spec->multiout.num_dacs = 1; | |
969 | spec->multiout.max_channels = 2; | |
970 | ||
971 | /* headphone */ | |
972 | cfg->hp_outs = 1; | |
973 | cfg->hp_pins[0] = 0x0f; | |
974 | ||
975 | spec->hp_dac = 0; | |
976 | spec->multiout.hp_nid = 0; | |
977 | ||
978 | /* inputs */ | |
979 | cfg->num_inputs = 2; /* Mic-in and line-in */ | |
980 | cfg->inputs[0].pin = 0x12; | |
981 | cfg->inputs[0].type = AUTO_PIN_MIC; | |
982 | cfg->inputs[1].pin = 0x11; | |
983 | cfg->inputs[1].type = AUTO_PIN_LINE_IN; | |
984 | ||
985 | /* Mic-in */ | |
986 | spec->input_pins[0] = 0x12; | |
987 | spec->input_labels[0] = "Mic-In"; | |
988 | spec->adcs[0] = 0x07; | |
989 | ||
990 | /* Line-In */ | |
991 | spec->input_pins[1] = 0x11; | |
992 | spec->input_labels[1] = "Line-In"; | |
993 | spec->adcs[1] = 0x08; | |
994 | spec->num_inputs = 2; | |
995 | } | |
996 | ||
997 | static void ca0132_init_chip(struct hda_codec *codec) | |
998 | { | |
999 | struct ca0132_spec *spec = codec->spec; | |
1000 | ||
1001 | mutex_init(&spec->chipio_mutex); | |
1002 | } | |
1003 | ||
1004 | static void ca0132_exit_chip(struct hda_codec *codec) | |
1005 | { | |
1006 | /* put any chip cleanup stuffs here. */ | |
1007 | } | |
1008 | ||
1009 | static int ca0132_init(struct hda_codec *codec) | |
1010 | { | |
1011 | struct ca0132_spec *spec = codec->spec; | |
1012 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1013 | int i; | |
1014 | ||
1015 | for (i = 0; i < spec->multiout.num_dacs; i++) { | |
1016 | init_output(codec, spec->out_pins[i], | |
1017 | spec->multiout.dac_nids[i]); | |
1018 | } | |
1019 | init_output(codec, cfg->hp_pins[0], spec->hp_dac); | |
1020 | init_output(codec, cfg->dig_out_pins[0], spec->dig_out); | |
1021 | ||
1022 | for (i = 0; i < spec->num_inputs; i++) | |
1023 | init_input(codec, spec->input_pins[i], spec->adcs[i]); | |
1024 | ||
1025 | init_input(codec, cfg->dig_in_pin, spec->dig_in); | |
1026 | ||
1027 | ca0132_set_ct_ext(codec, 1); | |
1028 | ||
1029 | return 0; | |
1030 | } | |
1031 | ||
1032 | ||
1033 | static void ca0132_free(struct hda_codec *codec) | |
1034 | { | |
1035 | ca0132_set_ct_ext(codec, 0); | |
1036 | ca0132_exit_chip(codec); | |
1037 | kfree(codec->spec); | |
1038 | } | |
1039 | ||
1040 | static struct hda_codec_ops ca0132_patch_ops = { | |
1041 | .build_controls = ca0132_build_controls, | |
1042 | .build_pcms = ca0132_build_pcms, | |
1043 | .init = ca0132_init, | |
1044 | .free = ca0132_free, | |
1045 | }; | |
1046 | ||
1047 | ||
1048 | ||
1049 | static int patch_ca0132(struct hda_codec *codec) | |
1050 | { | |
1051 | struct ca0132_spec *spec; | |
1052 | ||
1053 | snd_printdd("patch_ca0132\n"); | |
1054 | ||
1055 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); | |
1056 | if (!spec) | |
1057 | return -ENOMEM; | |
1058 | codec->spec = spec; | |
1059 | ||
1060 | ca0132_init_chip(codec); | |
1061 | ||
1062 | ca0132_config(codec); | |
1063 | ||
1064 | codec->patch_ops = ca0132_patch_ops; | |
1065 | ||
1066 | return 0; | |
1067 | } | |
1068 | ||
1069 | /* | |
1070 | * patch entries | |
1071 | */ | |
1072 | static struct hda_codec_preset snd_hda_preset_ca0132[] = { | |
1073 | { .id = 0x11020011, .name = "CA0132", .patch = patch_ca0132 }, | |
1074 | {} /* terminator */ | |
1075 | }; | |
1076 | ||
1077 | MODULE_ALIAS("snd-hda-codec-id:11020011"); | |
1078 | ||
1079 | MODULE_LICENSE("GPL"); | |
1080 | MODULE_DESCRIPTION("Creative CA0132, CA0132 HD-audio codec"); | |
1081 | ||
1082 | static struct hda_codec_preset_list ca0132_list = { | |
1083 | .preset = snd_hda_preset_ca0132, | |
1084 | .owner = THIS_MODULE, | |
1085 | }; | |
1086 | ||
1087 | static int __init patch_ca0132_init(void) | |
1088 | { | |
1089 | return snd_hda_add_codec_preset(&ca0132_list); | |
1090 | } | |
1091 | ||
1092 | static void __exit patch_ca0132_exit(void) | |
1093 | { | |
1094 | snd_hda_delete_codec_preset(&ca0132_list); | |
1095 | } | |
1096 | ||
1097 | module_init(patch_ca0132_init) | |
1098 | module_exit(patch_ca0132_exit) |