Commit | Line | Data |
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8ecbabd9 MLC |
1 | /* |
2 | * ALSA SoC TWL6040 codec driver | |
3 | * | |
4 | * Author: Misael Lopez Cruz <x0052729@ti.com> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License | |
8 | * version 2 as published by the Free Software Foundation. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
18 | * 02110-1301 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #include <linux/module.h> | |
23 | #include <linux/moduleparam.h> | |
24 | #include <linux/init.h> | |
25 | #include <linux/delay.h> | |
26 | #include <linux/pm.h> | |
8ecbabd9 | 27 | #include <linux/platform_device.h> |
68b40cc4 | 28 | #include <linux/slab.h> |
fb34d3d5 | 29 | #include <linux/mfd/twl6040.h> |
8ecbabd9 MLC |
30 | |
31 | #include <sound/core.h> | |
32 | #include <sound/pcm.h> | |
33 | #include <sound/pcm_params.h> | |
34 | #include <sound/soc.h> | |
e48b46ba | 35 | #include <sound/soc-dapm.h> |
8ecbabd9 MLC |
36 | #include <sound/initval.h> |
37 | #include <sound/tlv.h> | |
38 | ||
39 | #include "twl6040.h" | |
40 | ||
68897497 PU |
41 | enum twl6040_dai_id { |
42 | TWL6040_DAI_LEGACY = 0, | |
43 | TWL6040_DAI_UL, | |
44 | TWL6040_DAI_DL1, | |
45 | TWL6040_DAI_DL2, | |
46 | TWL6040_DAI_VIB, | |
47 | }; | |
48 | ||
60ea4cec | 49 | #define TWL6040_RATES SNDRV_PCM_RATE_8000_96000 |
1bf84759 MOC |
50 | #define TWL6040_FORMATS (SNDRV_PCM_FMTBIT_S32_LE) |
51 | ||
52 | #define TWL6040_OUTHS_0dB 0x00 | |
53 | #define TWL6040_OUTHS_M30dB 0x0F | |
54 | #define TWL6040_OUTHF_0dB 0x03 | |
55 | #define TWL6040_OUTHF_M52dB 0x1D | |
56 | ||
d17bf318 PU |
57 | /* Shadow register used by the driver */ |
58 | #define TWL6040_REG_SW_SHADOW 0x2F | |
59 | #define TWL6040_CACHEREGNUM (TWL6040_REG_SW_SHADOW + 1) | |
60 | ||
317596a6 PU |
61 | /* TWL6040_REG_SW_SHADOW (0x2F) fields */ |
62 | #define TWL6040_EAR_PATH_ENABLE 0x01 | |
63 | ||
a2d2362e JEC |
64 | struct twl6040_jack_data { |
65 | struct snd_soc_jack *jack; | |
46dd0b93 | 66 | struct delayed_work work; |
a2d2362e JEC |
67 | int report; |
68 | }; | |
69 | ||
8ecbabd9 MLC |
70 | /* codec private data */ |
71 | struct twl6040_data { | |
2a433b9d | 72 | int plug_irq; |
8ecbabd9 MLC |
73 | int codec_powered; |
74 | int pll; | |
af958c72 | 75 | int pll_power_mode; |
6bba63b6 MLC |
76 | int hs_power_mode; |
77 | int hs_power_mode_locked; | |
98c5fb1f PU |
78 | bool dl1_unmuted; |
79 | bool dl2_unmuted; | |
fb34d3d5 | 80 | unsigned int clk_in; |
8ecbabd9 | 81 | unsigned int sysclk; |
a2d2362e JEC |
82 | struct twl6040_jack_data hs_jack; |
83 | struct snd_soc_codec *codec; | |
a2d2362e | 84 | struct mutex mutex; |
8ecbabd9 MLC |
85 | }; |
86 | ||
87 | /* | |
88 | * twl6040 register cache & default register settings | |
89 | */ | |
90 | static const u8 twl6040_reg[TWL6040_CACHEREGNUM] = { | |
4548dc3c PU |
91 | 0x00, /* not used 0x00 */ |
92 | 0x4B, /* REG_ASICID 0x01 (ro) */ | |
93 | 0x00, /* REG_ASICREV 0x02 (ro) */ | |
94 | 0x00, /* REG_INTID 0x03 */ | |
95 | 0x00, /* REG_INTMR 0x04 */ | |
96 | 0x00, /* REG_NCPCTRL 0x05 */ | |
97 | 0x00, /* REG_LDOCTL 0x06 */ | |
98 | 0x60, /* REG_HPPLLCTL 0x07 */ | |
99 | 0x00, /* REG_LPPLLCTL 0x08 */ | |
100 | 0x4A, /* REG_LPPLLDIV 0x09 */ | |
101 | 0x00, /* REG_AMICBCTL 0x0A */ | |
102 | 0x00, /* REG_DMICBCTL 0x0B */ | |
103 | 0x00, /* REG_MICLCTL 0x0C */ | |
104 | 0x00, /* REG_MICRCTL 0x0D */ | |
105 | 0x00, /* REG_MICGAIN 0x0E */ | |
106 | 0x1B, /* REG_LINEGAIN 0x0F */ | |
107 | 0x00, /* REG_HSLCTL 0x10 */ | |
108 | 0x00, /* REG_HSRCTL 0x11 */ | |
109 | 0x00, /* REG_HSGAIN 0x12 */ | |
110 | 0x00, /* REG_EARCTL 0x13 */ | |
111 | 0x00, /* REG_HFLCTL 0x14 */ | |
112 | 0x00, /* REG_HFLGAIN 0x15 */ | |
113 | 0x00, /* REG_HFRCTL 0x16 */ | |
114 | 0x00, /* REG_HFRGAIN 0x17 */ | |
115 | 0x00, /* REG_VIBCTLL 0x18 */ | |
116 | 0x00, /* REG_VIBDATL 0x19 */ | |
117 | 0x00, /* REG_VIBCTLR 0x1A */ | |
118 | 0x00, /* REG_VIBDATR 0x1B */ | |
119 | 0x00, /* REG_HKCTL1 0x1C */ | |
120 | 0x00, /* REG_HKCTL2 0x1D */ | |
121 | 0x00, /* REG_GPOCTL 0x1E */ | |
122 | 0x00, /* REG_ALB 0x1F */ | |
123 | 0x00, /* REG_DLB 0x20 */ | |
124 | 0x00, /* not used 0x21 */ | |
125 | 0x00, /* not used 0x22 */ | |
126 | 0x00, /* not used 0x23 */ | |
127 | 0x00, /* not used 0x24 */ | |
128 | 0x00, /* not used 0x25 */ | |
129 | 0x00, /* not used 0x26 */ | |
130 | 0x00, /* not used 0x27 */ | |
131 | 0x00, /* REG_TRIM1 0x28 */ | |
132 | 0x00, /* REG_TRIM2 0x29 */ | |
133 | 0x00, /* REG_TRIM3 0x2A */ | |
134 | 0x00, /* REG_HSOTRIM 0x2B */ | |
135 | 0x00, /* REG_HFOTRIM 0x2C */ | |
136 | 0x09, /* REG_ACCCTL 0x2D */ | |
137 | 0x00, /* REG_STATUS 0x2E (ro) */ | |
d17bf318 PU |
138 | |
139 | 0x00, /* REG_SW_SHADOW 0x2F - Shadow, non HW register */ | |
8ecbabd9 MLC |
140 | }; |
141 | ||
a52762ee PU |
142 | /* List of registers to be restored after power up */ |
143 | static const int twl6040_restore_list[] = { | |
8ecbabd9 MLC |
144 | TWL6040_REG_MICLCTL, |
145 | TWL6040_REG_MICRCTL, | |
146 | TWL6040_REG_MICGAIN, | |
147 | TWL6040_REG_LINEGAIN, | |
148 | TWL6040_REG_HSLCTL, | |
149 | TWL6040_REG_HSRCTL, | |
150 | TWL6040_REG_HSGAIN, | |
151 | TWL6040_REG_EARCTL, | |
152 | TWL6040_REG_HFLCTL, | |
153 | TWL6040_REG_HFLGAIN, | |
154 | TWL6040_REG_HFRCTL, | |
155 | TWL6040_REG_HFRGAIN, | |
8ecbabd9 MLC |
156 | }; |
157 | ||
af958c72 PU |
158 | /* set of rates for each pll: low-power and high-performance */ |
159 | static unsigned int lp_rates[] = { | |
160 | 8000, | |
161 | 11250, | |
162 | 16000, | |
163 | 22500, | |
164 | 32000, | |
165 | 44100, | |
166 | 48000, | |
167 | 88200, | |
168 | 96000, | |
169 | }; | |
170 | ||
af958c72 PU |
171 | static unsigned int hp_rates[] = { |
172 | 8000, | |
173 | 16000, | |
174 | 32000, | |
175 | 48000, | |
176 | 96000, | |
177 | }; | |
178 | ||
f53c346c PU |
179 | static struct snd_pcm_hw_constraint_list sysclk_constraints[] = { |
180 | { .count = ARRAY_SIZE(lp_rates), .list = lp_rates, }, | |
181 | { .count = ARRAY_SIZE(hp_rates), .list = hp_rates, }, | |
af958c72 PU |
182 | }; |
183 | ||
8ecbabd9 MLC |
184 | /* |
185 | * read twl6040 register cache | |
186 | */ | |
187 | static inline unsigned int twl6040_read_reg_cache(struct snd_soc_codec *codec, | |
188 | unsigned int reg) | |
189 | { | |
190 | u8 *cache = codec->reg_cache; | |
191 | ||
192 | if (reg >= TWL6040_CACHEREGNUM) | |
193 | return -EIO; | |
194 | ||
195 | return cache[reg]; | |
196 | } | |
197 | ||
198 | /* | |
199 | * write twl6040 register cache | |
200 | */ | |
201 | static inline void twl6040_write_reg_cache(struct snd_soc_codec *codec, | |
202 | u8 reg, u8 value) | |
203 | { | |
204 | u8 *cache = codec->reg_cache; | |
205 | ||
206 | if (reg >= TWL6040_CACHEREGNUM) | |
207 | return; | |
208 | cache[reg] = value; | |
209 | } | |
210 | ||
211 | /* | |
212 | * read from twl6040 hardware register | |
213 | */ | |
214 | static int twl6040_read_reg_volatile(struct snd_soc_codec *codec, | |
215 | unsigned int reg) | |
216 | { | |
fb34d3d5 | 217 | struct twl6040 *twl6040 = codec->control_data; |
8ecbabd9 MLC |
218 | u8 value; |
219 | ||
220 | if (reg >= TWL6040_CACHEREGNUM) | |
221 | return -EIO; | |
222 | ||
d17bf318 PU |
223 | if (likely(reg < TWL6040_REG_SW_SHADOW)) { |
224 | value = twl6040_reg_read(twl6040, reg); | |
225 | twl6040_write_reg_cache(codec, reg, value); | |
226 | } else { | |
227 | value = twl6040_read_reg_cache(codec, reg); | |
228 | } | |
8ecbabd9 MLC |
229 | |
230 | return value; | |
231 | } | |
232 | ||
98c5fb1f PU |
233 | static bool twl6040_is_path_unmuted(struct snd_soc_codec *codec, |
234 | unsigned int reg) | |
235 | { | |
236 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
237 | ||
238 | switch (reg) { | |
239 | case TWL6040_REG_HSLCTL: | |
240 | case TWL6040_REG_HSRCTL: | |
241 | case TWL6040_REG_EARCTL: | |
242 | /* DL1 path */ | |
243 | return priv->dl1_unmuted; | |
244 | case TWL6040_REG_HFLCTL: | |
245 | case TWL6040_REG_HFRCTL: | |
246 | return priv->dl2_unmuted; | |
247 | default: | |
248 | return 1; | |
249 | }; | |
250 | } | |
251 | ||
8ecbabd9 MLC |
252 | /* |
253 | * write to the twl6040 register space | |
254 | */ | |
255 | static int twl6040_write(struct snd_soc_codec *codec, | |
256 | unsigned int reg, unsigned int value) | |
257 | { | |
fb34d3d5 MLC |
258 | struct twl6040 *twl6040 = codec->control_data; |
259 | ||
8ecbabd9 MLC |
260 | if (reg >= TWL6040_CACHEREGNUM) |
261 | return -EIO; | |
262 | ||
263 | twl6040_write_reg_cache(codec, reg, value); | |
98c5fb1f PU |
264 | if (likely(reg < TWL6040_REG_SW_SHADOW) && |
265 | twl6040_is_path_unmuted(codec, reg)) | |
d17bf318 PU |
266 | return twl6040_reg_write(twl6040, reg, value); |
267 | else | |
268 | return 0; | |
8ecbabd9 MLC |
269 | } |
270 | ||
a52762ee | 271 | static void twl6040_init_chip(struct snd_soc_codec *codec) |
8ecbabd9 | 272 | { |
a52762ee PU |
273 | struct twl6040 *twl6040 = codec->control_data; |
274 | u8 val; | |
275 | ||
f97217f1 | 276 | /* Update reg_cache: ASICREV, and TRIM values */ |
a52762ee PU |
277 | val = twl6040_get_revid(twl6040); |
278 | twl6040_write_reg_cache(codec, TWL6040_REG_ASICREV, val); | |
8ecbabd9 | 279 | |
f97217f1 PU |
280 | twl6040_read_reg_volatile(codec, TWL6040_REG_TRIM1); |
281 | twl6040_read_reg_volatile(codec, TWL6040_REG_TRIM2); | |
282 | twl6040_read_reg_volatile(codec, TWL6040_REG_TRIM3); | |
283 | twl6040_read_reg_volatile(codec, TWL6040_REG_HSOTRIM); | |
284 | twl6040_read_reg_volatile(codec, TWL6040_REG_HFOTRIM); | |
285 | ||
2c27ff41 PU |
286 | /* Change chip defaults */ |
287 | /* No imput selected for microphone amplifiers */ | |
288 | twl6040_write_reg_cache(codec, TWL6040_REG_MICLCTL, 0x18); | |
289 | twl6040_write_reg_cache(codec, TWL6040_REG_MICRCTL, 0x18); | |
3acef685 PU |
290 | |
291 | /* | |
292 | * We need to lower the default gain values, so the ramp code | |
293 | * can work correctly for the first playback. | |
294 | * This reduces the pop noise heard at the first playback. | |
295 | */ | |
296 | twl6040_write_reg_cache(codec, TWL6040_REG_HSGAIN, 0xff); | |
297 | twl6040_write_reg_cache(codec, TWL6040_REG_EARCTL, 0x1e); | |
298 | twl6040_write_reg_cache(codec, TWL6040_REG_HFLGAIN, 0x1d); | |
299 | twl6040_write_reg_cache(codec, TWL6040_REG_HFRGAIN, 0x1d); | |
300 | twl6040_write_reg_cache(codec, TWL6040_REG_LINEGAIN, 0); | |
8ecbabd9 MLC |
301 | } |
302 | ||
a52762ee | 303 | static void twl6040_restore_regs(struct snd_soc_codec *codec) |
8ecbabd9 MLC |
304 | { |
305 | u8 *cache = codec->reg_cache; | |
306 | int reg, i; | |
307 | ||
a52762ee PU |
308 | for (i = 0; i < ARRAY_SIZE(twl6040_restore_list); i++) { |
309 | reg = twl6040_restore_list[i]; | |
8ecbabd9 MLC |
310 | twl6040_write(codec, reg, cache[reg]); |
311 | } | |
312 | } | |
313 | ||
8ecbabd9 MLC |
314 | /* set headset dac and driver power mode */ |
315 | static int headset_power_mode(struct snd_soc_codec *codec, int high_perf) | |
316 | { | |
317 | int hslctl, hsrctl; | |
ab6cf139 | 318 | int mask = TWL6040_HSDRVMODE | TWL6040_HSDACMODE; |
8ecbabd9 MLC |
319 | |
320 | hslctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSLCTL); | |
321 | hsrctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSRCTL); | |
322 | ||
323 | if (high_perf) { | |
324 | hslctl &= ~mask; | |
325 | hsrctl &= ~mask; | |
326 | } else { | |
327 | hslctl |= mask; | |
328 | hsrctl |= mask; | |
329 | } | |
330 | ||
331 | twl6040_write(codec, TWL6040_REG_HSLCTL, hslctl); | |
332 | twl6040_write(codec, TWL6040_REG_HSRCTL, hsrctl); | |
333 | ||
334 | return 0; | |
335 | } | |
336 | ||
0fad4ed7 JEC |
337 | static int twl6040_hs_dac_event(struct snd_soc_dapm_widget *w, |
338 | struct snd_kcontrol *kcontrol, int event) | |
339 | { | |
33b6816c PU |
340 | struct snd_soc_codec *codec = w->codec; |
341 | u8 hslctl, hsrctl; | |
342 | ||
343 | /* | |
344 | * Workaround for Headset DC offset caused pop noise: | |
345 | * Both HS DAC need to be turned on (before the HS driver) and off at | |
346 | * the same time. | |
347 | */ | |
348 | hslctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSLCTL); | |
349 | hsrctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSRCTL); | |
350 | if (SND_SOC_DAPM_EVENT_ON(event)) { | |
351 | hslctl |= TWL6040_HSDACENA; | |
352 | hsrctl |= TWL6040_HSDACENA; | |
353 | } else { | |
354 | hslctl &= ~TWL6040_HSDACENA; | |
355 | hsrctl &= ~TWL6040_HSDACENA; | |
356 | } | |
357 | twl6040_write(codec, TWL6040_REG_HSLCTL, hslctl); | |
358 | twl6040_write(codec, TWL6040_REG_HSRCTL, hsrctl); | |
359 | ||
0fad4ed7 JEC |
360 | msleep(1); |
361 | return 0; | |
362 | } | |
363 | ||
694b0001 | 364 | static int twl6040_ep_drv_event(struct snd_soc_dapm_widget *w, |
8ecbabd9 MLC |
365 | struct snd_kcontrol *kcontrol, int event) |
366 | { | |
367 | struct snd_soc_codec *codec = w->codec; | |
d4a8ca24 | 368 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
6bba63b6 | 369 | int ret = 0; |
8ecbabd9 | 370 | |
6bba63b6 | 371 | if (SND_SOC_DAPM_EVENT_ON(event)) { |
fac2f3e4 PU |
372 | /* Earphone doesn't support low power mode */ |
373 | priv->hs_power_mode_locked = 1; | |
374 | ret = headset_power_mode(codec, 1); | |
6bba63b6 | 375 | } else { |
fac2f3e4 PU |
376 | priv->hs_power_mode_locked = 0; |
377 | ret = headset_power_mode(codec, priv->hs_power_mode); | |
6bba63b6 | 378 | } |
8ecbabd9 | 379 | |
0fad4ed7 JEC |
380 | msleep(1); |
381 | ||
6bba63b6 | 382 | return ret; |
8ecbabd9 MLC |
383 | } |
384 | ||
64ed9836 MB |
385 | static void twl6040_hs_jack_report(struct snd_soc_codec *codec, |
386 | struct snd_soc_jack *jack, int report) | |
a2d2362e JEC |
387 | { |
388 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
389 | int status; | |
390 | ||
391 | mutex_lock(&priv->mutex); | |
392 | ||
393 | /* Sync status */ | |
394 | status = twl6040_read_reg_volatile(codec, TWL6040_REG_STATUS); | |
395 | if (status & TWL6040_PLUGCOMP) | |
396 | snd_soc_jack_report(jack, report, report); | |
397 | else | |
398 | snd_soc_jack_report(jack, 0, report); | |
399 | ||
400 | mutex_unlock(&priv->mutex); | |
401 | } | |
402 | ||
403 | void twl6040_hs_jack_detect(struct snd_soc_codec *codec, | |
404 | struct snd_soc_jack *jack, int report) | |
405 | { | |
406 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
407 | struct twl6040_jack_data *hs_jack = &priv->hs_jack; | |
408 | ||
409 | hs_jack->jack = jack; | |
410 | hs_jack->report = report; | |
411 | ||
412 | twl6040_hs_jack_report(codec, hs_jack->jack, hs_jack->report); | |
413 | } | |
414 | EXPORT_SYMBOL_GPL(twl6040_hs_jack_detect); | |
415 | ||
416 | static void twl6040_accessory_work(struct work_struct *work) | |
417 | { | |
418 | struct twl6040_data *priv = container_of(work, | |
46dd0b93 | 419 | struct twl6040_data, hs_jack.work.work); |
a2d2362e JEC |
420 | struct snd_soc_codec *codec = priv->codec; |
421 | struct twl6040_jack_data *hs_jack = &priv->hs_jack; | |
422 | ||
423 | twl6040_hs_jack_report(codec, hs_jack->jack, hs_jack->report); | |
424 | } | |
425 | ||
8ecbabd9 | 426 | /* audio interrupt handler */ |
fb34d3d5 | 427 | static irqreturn_t twl6040_audio_handler(int irq, void *data) |
8ecbabd9 MLC |
428 | { |
429 | struct snd_soc_codec *codec = data; | |
d4a8ca24 | 430 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
cf370a5a | 431 | |
da2107d1 | 432 | schedule_delayed_work(&priv->hs_jack.work, msecs_to_jiffies(200)); |
cf370a5a | 433 | |
8ecbabd9 MLC |
434 | return IRQ_HANDLED; |
435 | } | |
436 | ||
67c34130 PU |
437 | static int twl6040_soc_dapm_put_vibra_enum(struct snd_kcontrol *kcontrol, |
438 | struct snd_ctl_elem_value *ucontrol) | |
439 | { | |
440 | struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol); | |
441 | struct snd_soc_dapm_widget *widget = wlist->widgets[0]; | |
442 | struct snd_soc_codec *codec = widget->codec; | |
443 | struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; | |
444 | unsigned int val; | |
445 | ||
446 | /* Do not allow changes while Input/FF efect is running */ | |
447 | val = twl6040_read_reg_volatile(codec, e->reg); | |
448 | if (val & TWL6040_VIBENA && !(val & TWL6040_VIBSEL)) | |
449 | return -EBUSY; | |
450 | ||
451 | return snd_soc_dapm_put_enum_double(kcontrol, ucontrol); | |
452 | } | |
453 | ||
8ecbabd9 MLC |
454 | /* |
455 | * MICATT volume control: | |
456 | * from -6 to 0 dB in 6 dB steps | |
457 | */ | |
458 | static DECLARE_TLV_DB_SCALE(mic_preamp_tlv, -600, 600, 0); | |
459 | ||
460 | /* | |
461 | * MICGAIN volume control: | |
2763f45d | 462 | * from 6 to 30 dB in 6 dB steps |
8ecbabd9 | 463 | */ |
2763f45d | 464 | static DECLARE_TLV_DB_SCALE(mic_amp_tlv, 600, 600, 0); |
8ecbabd9 | 465 | |
370a0314 JEC |
466 | /* |
467 | * AFMGAIN volume control: | |
1f71a3ba | 468 | * from -18 to 24 dB in 6 dB steps |
370a0314 | 469 | */ |
1f71a3ba | 470 | static DECLARE_TLV_DB_SCALE(afm_amp_tlv, -1800, 600, 0); |
370a0314 | 471 | |
8ecbabd9 MLC |
472 | /* |
473 | * HSGAIN volume control: | |
474 | * from -30 to 0 dB in 2 dB steps | |
475 | */ | |
476 | static DECLARE_TLV_DB_SCALE(hs_tlv, -3000, 200, 0); | |
477 | ||
478 | /* | |
479 | * HFGAIN volume control: | |
480 | * from -52 to 6 dB in 2 dB steps | |
481 | */ | |
482 | static DECLARE_TLV_DB_SCALE(hf_tlv, -5200, 200, 0); | |
483 | ||
871a05a7 JEC |
484 | /* |
485 | * EPGAIN volume control: | |
486 | * from -24 to 6 dB in 2 dB steps | |
487 | */ | |
488 | static DECLARE_TLV_DB_SCALE(ep_tlv, -2400, 200, 0); | |
489 | ||
8ecbabd9 MLC |
490 | /* Left analog microphone selection */ |
491 | static const char *twl6040_amicl_texts[] = | |
492 | {"Headset Mic", "Main Mic", "Aux/FM Left", "Off"}; | |
493 | ||
494 | /* Right analog microphone selection */ | |
495 | static const char *twl6040_amicr_texts[] = | |
496 | {"Headset Mic", "Sub Mic", "Aux/FM Right", "Off"}; | |
497 | ||
498 | static const struct soc_enum twl6040_enum[] = { | |
cb973d78 FM |
499 | SOC_ENUM_SINGLE(TWL6040_REG_MICLCTL, 3, 4, twl6040_amicl_texts), |
500 | SOC_ENUM_SINGLE(TWL6040_REG_MICRCTL, 3, 4, twl6040_amicr_texts), | |
8ecbabd9 MLC |
501 | }; |
502 | ||
370a0314 JEC |
503 | static const char *twl6040_hs_texts[] = { |
504 | "Off", "HS DAC", "Line-In amp" | |
505 | }; | |
506 | ||
507 | static const struct soc_enum twl6040_hs_enum[] = { | |
508 | SOC_ENUM_SINGLE(TWL6040_REG_HSLCTL, 5, ARRAY_SIZE(twl6040_hs_texts), | |
509 | twl6040_hs_texts), | |
510 | SOC_ENUM_SINGLE(TWL6040_REG_HSRCTL, 5, ARRAY_SIZE(twl6040_hs_texts), | |
511 | twl6040_hs_texts), | |
512 | }; | |
513 | ||
514 | static const char *twl6040_hf_texts[] = { | |
515 | "Off", "HF DAC", "Line-In amp" | |
516 | }; | |
517 | ||
518 | static const struct soc_enum twl6040_hf_enum[] = { | |
519 | SOC_ENUM_SINGLE(TWL6040_REG_HFLCTL, 2, ARRAY_SIZE(twl6040_hf_texts), | |
520 | twl6040_hf_texts), | |
521 | SOC_ENUM_SINGLE(TWL6040_REG_HFRCTL, 2, ARRAY_SIZE(twl6040_hf_texts), | |
522 | twl6040_hf_texts), | |
523 | }; | |
524 | ||
67c34130 PU |
525 | static const char *twl6040_vibrapath_texts[] = { |
526 | "Input FF", "Audio PDM" | |
527 | }; | |
528 | ||
529 | static const struct soc_enum twl6040_vibra_enum[] = { | |
530 | SOC_ENUM_SINGLE(TWL6040_REG_VIBCTLL, 1, | |
531 | ARRAY_SIZE(twl6040_vibrapath_texts), | |
532 | twl6040_vibrapath_texts), | |
533 | SOC_ENUM_SINGLE(TWL6040_REG_VIBCTLR, 1, | |
534 | ARRAY_SIZE(twl6040_vibrapath_texts), | |
535 | twl6040_vibrapath_texts), | |
536 | }; | |
537 | ||
8ecbabd9 MLC |
538 | static const struct snd_kcontrol_new amicl_control = |
539 | SOC_DAPM_ENUM("Route", twl6040_enum[0]); | |
540 | ||
541 | static const struct snd_kcontrol_new amicr_control = | |
542 | SOC_DAPM_ENUM("Route", twl6040_enum[1]); | |
543 | ||
544 | /* Headset DAC playback switches */ | |
370a0314 JEC |
545 | static const struct snd_kcontrol_new hsl_mux_controls = |
546 | SOC_DAPM_ENUM("Route", twl6040_hs_enum[0]); | |
8ecbabd9 | 547 | |
370a0314 JEC |
548 | static const struct snd_kcontrol_new hsr_mux_controls = |
549 | SOC_DAPM_ENUM("Route", twl6040_hs_enum[1]); | |
8ecbabd9 MLC |
550 | |
551 | /* Handsfree DAC playback switches */ | |
370a0314 JEC |
552 | static const struct snd_kcontrol_new hfl_mux_controls = |
553 | SOC_DAPM_ENUM("Route", twl6040_hf_enum[0]); | |
8ecbabd9 | 554 | |
370a0314 JEC |
555 | static const struct snd_kcontrol_new hfr_mux_controls = |
556 | SOC_DAPM_ENUM("Route", twl6040_hf_enum[1]); | |
8ecbabd9 | 557 | |
317596a6 PU |
558 | static const struct snd_kcontrol_new ep_path_enable_control = |
559 | SOC_DAPM_SINGLE("Switch", TWL6040_REG_SW_SHADOW, 0, 1, 0); | |
871a05a7 | 560 | |
fdb625ff PU |
561 | static const struct snd_kcontrol_new auxl_switch_control = |
562 | SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFLCTL, 6, 1, 0); | |
563 | ||
564 | static const struct snd_kcontrol_new auxr_switch_control = | |
565 | SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFRCTL, 6, 1, 0); | |
566 | ||
67c34130 PU |
567 | /* Vibra playback switches */ |
568 | static const struct snd_kcontrol_new vibral_mux_controls = | |
569 | SOC_DAPM_ENUM_EXT("Route", twl6040_vibra_enum[0], | |
570 | snd_soc_dapm_get_enum_double, | |
571 | twl6040_soc_dapm_put_vibra_enum); | |
572 | ||
573 | static const struct snd_kcontrol_new vibrar_mux_controls = | |
574 | SOC_DAPM_ENUM_EXT("Route", twl6040_vibra_enum[1], | |
575 | snd_soc_dapm_get_enum_double, | |
576 | twl6040_soc_dapm_put_vibra_enum); | |
577 | ||
6bba63b6 | 578 | /* Headset power mode */ |
7cca6067 | 579 | static const char *twl6040_power_mode_texts[] = { |
3e453654 | 580 | "Low-Power", "High-Performance", |
6bba63b6 MLC |
581 | }; |
582 | ||
7cca6067 PU |
583 | static const struct soc_enum twl6040_power_mode_enum = |
584 | SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(twl6040_power_mode_texts), | |
585 | twl6040_power_mode_texts); | |
6bba63b6 MLC |
586 | |
587 | static int twl6040_headset_power_get_enum(struct snd_kcontrol *kcontrol, | |
588 | struct snd_ctl_elem_value *ucontrol) | |
589 | { | |
590 | struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); | |
591 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
592 | ||
593 | ucontrol->value.enumerated.item[0] = priv->hs_power_mode; | |
594 | ||
595 | return 0; | |
596 | } | |
597 | ||
598 | static int twl6040_headset_power_put_enum(struct snd_kcontrol *kcontrol, | |
599 | struct snd_ctl_elem_value *ucontrol) | |
600 | { | |
601 | struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); | |
602 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
603 | int high_perf = ucontrol->value.enumerated.item[0]; | |
604 | int ret = 0; | |
605 | ||
606 | if (!priv->hs_power_mode_locked) | |
607 | ret = headset_power_mode(codec, high_perf); | |
608 | ||
609 | if (!ret) | |
610 | priv->hs_power_mode = high_perf; | |
611 | ||
612 | return ret; | |
613 | } | |
614 | ||
af958c72 PU |
615 | static int twl6040_pll_get_enum(struct snd_kcontrol *kcontrol, |
616 | struct snd_ctl_elem_value *ucontrol) | |
617 | { | |
618 | struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); | |
619 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
620 | ||
621 | ucontrol->value.enumerated.item[0] = priv->pll_power_mode; | |
622 | ||
623 | return 0; | |
624 | } | |
625 | ||
626 | static int twl6040_pll_put_enum(struct snd_kcontrol *kcontrol, | |
627 | struct snd_ctl_elem_value *ucontrol) | |
628 | { | |
629 | struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); | |
630 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
631 | ||
632 | priv->pll_power_mode = ucontrol->value.enumerated.item[0]; | |
af958c72 PU |
633 | |
634 | return 0; | |
635 | } | |
636 | ||
e48b46ba LG |
637 | int twl6040_get_dl1_gain(struct snd_soc_codec *codec) |
638 | { | |
639 | struct snd_soc_dapm_context *dapm = &codec->dapm; | |
640 | ||
641 | if (snd_soc_dapm_get_pin_status(dapm, "EP")) | |
642 | return -1; /* -1dB */ | |
643 | ||
644 | if (snd_soc_dapm_get_pin_status(dapm, "HSOR") || | |
645 | snd_soc_dapm_get_pin_status(dapm, "HSOL")) { | |
646 | ||
647 | u8 val = snd_soc_read(codec, TWL6040_REG_HSLCTL); | |
648 | if (val & TWL6040_HSDACMODE) | |
649 | /* HSDACL in LP mode */ | |
650 | return -8; /* -8dB */ | |
651 | else | |
652 | /* HSDACL in HP mode */ | |
653 | return -1; /* -1dB */ | |
654 | } | |
655 | return 0; /* 0dB */ | |
656 | } | |
657 | EXPORT_SYMBOL_GPL(twl6040_get_dl1_gain); | |
658 | ||
af958c72 PU |
659 | int twl6040_get_clk_id(struct snd_soc_codec *codec) |
660 | { | |
661 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
662 | ||
ff593ca1 | 663 | return priv->pll_power_mode; |
af958c72 PU |
664 | } |
665 | EXPORT_SYMBOL_GPL(twl6040_get_clk_id); | |
666 | ||
db4aabcc PU |
667 | int twl6040_get_trim_value(struct snd_soc_codec *codec, enum twl6040_trim trim) |
668 | { | |
669 | if (unlikely(trim >= TWL6040_TRIM_INVAL)) | |
670 | return -EINVAL; | |
671 | ||
672 | return twl6040_read_reg_cache(codec, TWL6040_REG_TRIM1 + trim); | |
673 | } | |
674 | EXPORT_SYMBOL_GPL(twl6040_get_trim_value); | |
675 | ||
08656910 LG |
676 | int twl6040_get_hs_step_size(struct snd_soc_codec *codec) |
677 | { | |
678 | struct twl6040 *twl6040 = codec->control_data; | |
679 | ||
be4ac00a | 680 | if (twl6040_get_revid(twl6040) < TWL6040_REV_ES1_3) |
08656910 LG |
681 | /* For ES under ES_1.3 HS step is 2 mV */ |
682 | return 2; | |
683 | else | |
684 | /* For ES_1.3 HS step is 1 mV */ | |
685 | return 1; | |
686 | } | |
687 | EXPORT_SYMBOL_GPL(twl6040_get_hs_step_size); | |
688 | ||
8ecbabd9 MLC |
689 | static const struct snd_kcontrol_new twl6040_snd_controls[] = { |
690 | /* Capture gains */ | |
691 | SOC_DOUBLE_TLV("Capture Preamplifier Volume", | |
692 | TWL6040_REG_MICGAIN, 6, 7, 1, 1, mic_preamp_tlv), | |
693 | SOC_DOUBLE_TLV("Capture Volume", | |
694 | TWL6040_REG_MICGAIN, 0, 3, 4, 0, mic_amp_tlv), | |
695 | ||
370a0314 JEC |
696 | /* AFM gains */ |
697 | SOC_DOUBLE_TLV("Aux FM Volume", | |
1f71a3ba | 698 | TWL6040_REG_LINEGAIN, 0, 3, 7, 0, afm_amp_tlv), |
370a0314 | 699 | |
8ecbabd9 | 700 | /* Playback gains */ |
3bb8a819 PU |
701 | SOC_DOUBLE_TLV("Headset Playback Volume", |
702 | TWL6040_REG_HSGAIN, 0, 4, 0xF, 1, hs_tlv), | |
703 | SOC_DOUBLE_R_TLV("Handsfree Playback Volume", | |
704 | TWL6040_REG_HFLGAIN, TWL6040_REG_HFRGAIN, 0, 0x1D, 1, hf_tlv), | |
871a05a7 JEC |
705 | SOC_SINGLE_TLV("Earphone Playback Volume", |
706 | TWL6040_REG_EARCTL, 1, 0xF, 1, ep_tlv), | |
6bba63b6 | 707 | |
7cca6067 | 708 | SOC_ENUM_EXT("Headset Power Mode", twl6040_power_mode_enum, |
6bba63b6 MLC |
709 | twl6040_headset_power_get_enum, |
710 | twl6040_headset_power_put_enum), | |
af958c72 PU |
711 | |
712 | SOC_ENUM_EXT("PLL Selection", twl6040_power_mode_enum, | |
713 | twl6040_pll_get_enum, twl6040_pll_put_enum), | |
8ecbabd9 MLC |
714 | }; |
715 | ||
716 | static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = { | |
717 | /* Inputs */ | |
718 | SND_SOC_DAPM_INPUT("MAINMIC"), | |
719 | SND_SOC_DAPM_INPUT("HSMIC"), | |
720 | SND_SOC_DAPM_INPUT("SUBMIC"), | |
721 | SND_SOC_DAPM_INPUT("AFML"), | |
722 | SND_SOC_DAPM_INPUT("AFMR"), | |
723 | ||
724 | /* Outputs */ | |
725 | SND_SOC_DAPM_OUTPUT("HSOL"), | |
726 | SND_SOC_DAPM_OUTPUT("HSOR"), | |
727 | SND_SOC_DAPM_OUTPUT("HFL"), | |
728 | SND_SOC_DAPM_OUTPUT("HFR"), | |
871a05a7 | 729 | SND_SOC_DAPM_OUTPUT("EP"), |
fdb625ff PU |
730 | SND_SOC_DAPM_OUTPUT("AUXL"), |
731 | SND_SOC_DAPM_OUTPUT("AUXR"), | |
67c34130 PU |
732 | SND_SOC_DAPM_OUTPUT("VIBRAL"), |
733 | SND_SOC_DAPM_OUTPUT("VIBRAR"), | |
8ecbabd9 MLC |
734 | |
735 | /* Analog input muxes for the capture amplifiers */ | |
736 | SND_SOC_DAPM_MUX("Analog Left Capture Route", | |
737 | SND_SOC_NOPM, 0, 0, &amicl_control), | |
738 | SND_SOC_DAPM_MUX("Analog Right Capture Route", | |
739 | SND_SOC_NOPM, 0, 0, &amicr_control), | |
740 | ||
741 | /* Analog capture PGAs */ | |
742 | SND_SOC_DAPM_PGA("MicAmpL", | |
743 | TWL6040_REG_MICLCTL, 0, 0, NULL, 0), | |
744 | SND_SOC_DAPM_PGA("MicAmpR", | |
745 | TWL6040_REG_MICRCTL, 0, 0, NULL, 0), | |
746 | ||
370a0314 JEC |
747 | /* Auxiliary FM PGAs */ |
748 | SND_SOC_DAPM_PGA("AFMAmpL", | |
749 | TWL6040_REG_MICLCTL, 1, 0, NULL, 0), | |
750 | SND_SOC_DAPM_PGA("AFMAmpR", | |
751 | TWL6040_REG_MICRCTL, 1, 0, NULL, 0), | |
752 | ||
8ecbabd9 | 753 | /* ADCs */ |
805238b1 PU |
754 | SND_SOC_DAPM_ADC("ADC Left", NULL, TWL6040_REG_MICLCTL, 2, 0), |
755 | SND_SOC_DAPM_ADC("ADC Right", NULL, TWL6040_REG_MICRCTL, 2, 0), | |
8ecbabd9 MLC |
756 | |
757 | /* Microphone bias */ | |
778cee7a PU |
758 | SND_SOC_DAPM_SUPPLY("Headset Mic Bias", |
759 | TWL6040_REG_AMICBCTL, 0, 0, NULL, 0), | |
760 | SND_SOC_DAPM_SUPPLY("Main Mic Bias", | |
761 | TWL6040_REG_AMICBCTL, 4, 0, NULL, 0), | |
762 | SND_SOC_DAPM_SUPPLY("Digital Mic1 Bias", | |
763 | TWL6040_REG_DMICBCTL, 0, 0, NULL, 0), | |
764 | SND_SOC_DAPM_SUPPLY("Digital Mic2 Bias", | |
765 | TWL6040_REG_DMICBCTL, 4, 0, NULL, 0), | |
8ecbabd9 MLC |
766 | |
767 | /* DACs */ | |
805238b1 PU |
768 | SND_SOC_DAPM_DAC("HSDAC Left", NULL, SND_SOC_NOPM, 0, 0), |
769 | SND_SOC_DAPM_DAC("HSDAC Right", NULL, SND_SOC_NOPM, 0, 0), | |
770 | SND_SOC_DAPM_DAC("HFDAC Left", NULL, TWL6040_REG_HFLCTL, 0, 0), | |
771 | SND_SOC_DAPM_DAC("HFDAC Right", NULL, TWL6040_REG_HFRCTL, 0, 0), | |
67c34130 | 772 | /* Virtual DAC for vibra path (DL4 channel) */ |
805238b1 | 773 | SND_SOC_DAPM_DAC("VIBRA DAC", NULL, SND_SOC_NOPM, 0, 0), |
8ecbabd9 | 774 | |
df11ce29 | 775 | SND_SOC_DAPM_MUX("Handsfree Left Playback", |
370a0314 | 776 | SND_SOC_NOPM, 0, 0, &hfl_mux_controls), |
df11ce29 | 777 | SND_SOC_DAPM_MUX("Handsfree Right Playback", |
370a0314 JEC |
778 | SND_SOC_NOPM, 0, 0, &hfr_mux_controls), |
779 | /* Analog playback Muxes */ | |
45b0f60d | 780 | SND_SOC_DAPM_MUX("Headset Left Playback", |
370a0314 | 781 | SND_SOC_NOPM, 0, 0, &hsl_mux_controls), |
45b0f60d | 782 | SND_SOC_DAPM_MUX("Headset Right Playback", |
370a0314 | 783 | SND_SOC_NOPM, 0, 0, &hsr_mux_controls), |
8ecbabd9 | 784 | |
67c34130 PU |
785 | SND_SOC_DAPM_MUX("Vibra Left Playback", SND_SOC_NOPM, 0, 0, |
786 | &vibral_mux_controls), | |
787 | SND_SOC_DAPM_MUX("Vibra Right Playback", SND_SOC_NOPM, 0, 0, | |
788 | &vibrar_mux_controls), | |
789 | ||
317596a6 PU |
790 | SND_SOC_DAPM_SWITCH("Earphone Playback", SND_SOC_NOPM, 0, 0, |
791 | &ep_path_enable_control), | |
fdb625ff PU |
792 | SND_SOC_DAPM_SWITCH("AUXL Playback", SND_SOC_NOPM, 0, 0, |
793 | &auxl_switch_control), | |
794 | SND_SOC_DAPM_SWITCH("AUXR Playback", SND_SOC_NOPM, 0, 0, | |
795 | &auxr_switch_control), | |
317596a6 | 796 | |
0fad4ed7 | 797 | /* Analog playback drivers */ |
3bb8a819 PU |
798 | SND_SOC_DAPM_OUT_DRV("HF Left Driver", |
799 | TWL6040_REG_HFLCTL, 4, 0, NULL, 0), | |
800 | SND_SOC_DAPM_OUT_DRV("HF Right Driver", | |
801 | TWL6040_REG_HFRCTL, 4, 0, NULL, 0), | |
802 | SND_SOC_DAPM_OUT_DRV("HS Left Driver", | |
803 | TWL6040_REG_HSLCTL, 2, 0, NULL, 0), | |
804 | SND_SOC_DAPM_OUT_DRV("HS Right Driver", | |
805 | TWL6040_REG_HSRCTL, 2, 0, NULL, 0), | |
317596a6 PU |
806 | SND_SOC_DAPM_OUT_DRV_E("Earphone Driver", |
807 | TWL6040_REG_EARCTL, 0, 0, NULL, 0, | |
694b0001 | 808 | twl6040_ep_drv_event, |
aa1a4108 | 809 | SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), |
67c34130 PU |
810 | SND_SOC_DAPM_OUT_DRV("Vibra Left Driver", |
811 | TWL6040_REG_VIBCTLL, 0, 0, NULL, 0), | |
812 | SND_SOC_DAPM_OUT_DRV("Vibra Right Driver", | |
813 | TWL6040_REG_VIBCTLR, 0, 0, NULL, 0), | |
814 | ||
815 | SND_SOC_DAPM_SUPPLY("Vibra Left Control", TWL6040_REG_VIBCTLL, 2, 0, | |
816 | NULL, 0), | |
817 | SND_SOC_DAPM_SUPPLY("Vibra Right Control", TWL6040_REG_VIBCTLR, 2, 0, | |
818 | NULL, 0), | |
33b6816c PU |
819 | SND_SOC_DAPM_SUPPLY_S("HSDAC Power", 1, SND_SOC_NOPM, 0, 0, |
820 | twl6040_hs_dac_event, | |
821 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), | |
8ecbabd9 MLC |
822 | |
823 | /* Analog playback PGAs */ | |
df11ce29 | 824 | SND_SOC_DAPM_PGA("HF Left PGA", |
8ecbabd9 | 825 | TWL6040_REG_HFLCTL, 1, 0, NULL, 0), |
df11ce29 | 826 | SND_SOC_DAPM_PGA("HF Right PGA", |
8ecbabd9 MLC |
827 | TWL6040_REG_HFRCTL, 1, 0, NULL, 0), |
828 | ||
829 | }; | |
830 | ||
831 | static const struct snd_soc_dapm_route intercon[] = { | |
805238b1 PU |
832 | /* Stream -> DAC mapping */ |
833 | {"HSDAC Left", NULL, "Legacy Playback"}, | |
834 | {"HSDAC Left", NULL, "Headset Playback"}, | |
835 | {"HSDAC Right", NULL, "Legacy Playback"}, | |
836 | {"HSDAC Right", NULL, "Headset Playback"}, | |
837 | ||
838 | {"HFDAC Left", NULL, "Legacy Playback"}, | |
839 | {"HFDAC Left", NULL, "Handsfree Playback"}, | |
840 | {"HFDAC Right", NULL, "Legacy Playback"}, | |
841 | {"HFDAC Right", NULL, "Handsfree Playback"}, | |
842 | ||
843 | {"VIBRA DAC", NULL, "Legacy Playback"}, | |
844 | {"VIBRA DAC", NULL, "Vibra Playback"}, | |
845 | ||
846 | /* ADC -> Stream mapping */ | |
07ac2296 PU |
847 | {"Legacy Capture" , NULL, "ADC Left"}, |
848 | {"Capture", NULL, "ADC Left"}, | |
849 | {"Legacy Capture", NULL, "ADC Right"}, | |
850 | {"Capture" , NULL, "ADC Right"}, | |
805238b1 | 851 | |
8ecbabd9 MLC |
852 | /* Capture path */ |
853 | {"Analog Left Capture Route", "Headset Mic", "HSMIC"}, | |
854 | {"Analog Left Capture Route", "Main Mic", "MAINMIC"}, | |
855 | {"Analog Left Capture Route", "Aux/FM Left", "AFML"}, | |
856 | ||
857 | {"Analog Right Capture Route", "Headset Mic", "HSMIC"}, | |
858 | {"Analog Right Capture Route", "Sub Mic", "SUBMIC"}, | |
859 | {"Analog Right Capture Route", "Aux/FM Right", "AFMR"}, | |
860 | ||
861 | {"MicAmpL", NULL, "Analog Left Capture Route"}, | |
862 | {"MicAmpR", NULL, "Analog Right Capture Route"}, | |
863 | ||
864 | {"ADC Left", NULL, "MicAmpL"}, | |
865 | {"ADC Right", NULL, "MicAmpR"}, | |
866 | ||
370a0314 | 867 | /* AFM path */ |
5bf692d9 PU |
868 | {"AFMAmpL", NULL, "AFML"}, |
869 | {"AFMAmpR", NULL, "AFMR"}, | |
370a0314 | 870 | |
33b6816c PU |
871 | {"HSDAC Left", NULL, "HSDAC Power"}, |
872 | {"HSDAC Right", NULL, "HSDAC Power"}, | |
873 | ||
45b0f60d PU |
874 | {"Headset Left Playback", "HS DAC", "HSDAC Left"}, |
875 | {"Headset Left Playback", "Line-In amp", "AFMAmpL"}, | |
8ecbabd9 | 876 | |
45b0f60d PU |
877 | {"Headset Right Playback", "HS DAC", "HSDAC Right"}, |
878 | {"Headset Right Playback", "Line-In amp", "AFMAmpR"}, | |
370a0314 | 879 | |
45b0f60d PU |
880 | {"HS Left Driver", NULL, "Headset Left Playback"}, |
881 | {"HS Right Driver", NULL, "Headset Right Playback"}, | |
8ecbabd9 | 882 | |
45b0f60d PU |
883 | {"HSOL", NULL, "HS Left Driver"}, |
884 | {"HSOR", NULL, "HS Right Driver"}, | |
8ecbabd9 | 885 | |
871a05a7 | 886 | /* Earphone playback path */ |
317596a6 PU |
887 | {"Earphone Playback", "Switch", "HSDAC Left"}, |
888 | {"Earphone Driver", NULL, "Earphone Playback"}, | |
871a05a7 JEC |
889 | {"EP", NULL, "Earphone Driver"}, |
890 | ||
df11ce29 PU |
891 | {"Handsfree Left Playback", "HF DAC", "HFDAC Left"}, |
892 | {"Handsfree Left Playback", "Line-In amp", "AFMAmpL"}, | |
370a0314 | 893 | |
df11ce29 PU |
894 | {"Handsfree Right Playback", "HF DAC", "HFDAC Right"}, |
895 | {"Handsfree Right Playback", "Line-In amp", "AFMAmpR"}, | |
8ecbabd9 | 896 | |
df11ce29 PU |
897 | {"HF Left PGA", NULL, "Handsfree Left Playback"}, |
898 | {"HF Right PGA", NULL, "Handsfree Right Playback"}, | |
8ecbabd9 | 899 | |
df11ce29 PU |
900 | {"HF Left Driver", NULL, "HF Left PGA"}, |
901 | {"HF Right Driver", NULL, "HF Right PGA"}, | |
8ecbabd9 | 902 | |
df11ce29 PU |
903 | {"HFL", NULL, "HF Left Driver"}, |
904 | {"HFR", NULL, "HF Right Driver"}, | |
fdb625ff PU |
905 | |
906 | {"AUXL Playback", "Switch", "HF Left PGA"}, | |
907 | {"AUXR Playback", "Switch", "HF Right PGA"}, | |
908 | ||
909 | {"AUXL", NULL, "AUXL Playback"}, | |
910 | {"AUXR", NULL, "AUXR Playback"}, | |
67c34130 PU |
911 | |
912 | /* Vibrator paths */ | |
913 | {"Vibra Left Playback", "Audio PDM", "VIBRA DAC"}, | |
914 | {"Vibra Right Playback", "Audio PDM", "VIBRA DAC"}, | |
915 | ||
916 | {"Vibra Left Driver", NULL, "Vibra Left Playback"}, | |
917 | {"Vibra Right Driver", NULL, "Vibra Right Playback"}, | |
918 | {"Vibra Left Driver", NULL, "Vibra Left Control"}, | |
919 | {"Vibra Right Driver", NULL, "Vibra Right Control"}, | |
920 | ||
921 | {"VIBRAL", NULL, "Vibra Left Driver"}, | |
922 | {"VIBRAR", NULL, "Vibra Right Driver"}, | |
8ecbabd9 MLC |
923 | }; |
924 | ||
8ecbabd9 MLC |
925 | static int twl6040_set_bias_level(struct snd_soc_codec *codec, |
926 | enum snd_soc_bias_level level) | |
927 | { | |
fb34d3d5 | 928 | struct twl6040 *twl6040 = codec->control_data; |
d4a8ca24 | 929 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
8ecbabd9 MLC |
930 | int ret; |
931 | ||
932 | switch (level) { | |
933 | case SND_SOC_BIAS_ON: | |
934 | break; | |
935 | case SND_SOC_BIAS_PREPARE: | |
936 | break; | |
937 | case SND_SOC_BIAS_STANDBY: | |
938 | if (priv->codec_powered) | |
939 | break; | |
940 | ||
fb34d3d5 MLC |
941 | ret = twl6040_power(twl6040, 1); |
942 | if (ret) | |
943 | return ret; | |
8ecbabd9 | 944 | |
fb34d3d5 | 945 | priv->codec_powered = 1; |
8ecbabd9 | 946 | |
a52762ee | 947 | twl6040_restore_regs(codec); |
65b7cecc OM |
948 | |
949 | /* Set external boost GPO */ | |
950 | twl6040_write(codec, TWL6040_REG_GPOCTL, 0x02); | |
8ecbabd9 MLC |
951 | break; |
952 | case SND_SOC_BIAS_OFF: | |
953 | if (!priv->codec_powered) | |
954 | break; | |
955 | ||
fb34d3d5 | 956 | twl6040_power(twl6040, 0); |
8ecbabd9 MLC |
957 | priv->codec_powered = 0; |
958 | break; | |
959 | } | |
960 | ||
ce6120cc | 961 | codec->dapm.bias_level = level; |
8ecbabd9 MLC |
962 | |
963 | return 0; | |
964 | } | |
965 | ||
8ecbabd9 MLC |
966 | static int twl6040_startup(struct snd_pcm_substream *substream, |
967 | struct snd_soc_dai *dai) | |
968 | { | |
e6968a17 | 969 | struct snd_soc_codec *codec = dai->codec; |
d4a8ca24 | 970 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
8ecbabd9 | 971 | |
8ecbabd9 MLC |
972 | snd_pcm_hw_constraint_list(substream->runtime, 0, |
973 | SNDRV_PCM_HW_PARAM_RATE, | |
f53c346c | 974 | &sysclk_constraints[priv->pll_power_mode]); |
8ecbabd9 MLC |
975 | |
976 | return 0; | |
977 | } | |
978 | ||
979 | static int twl6040_hw_params(struct snd_pcm_substream *substream, | |
980 | struct snd_pcm_hw_params *params, | |
981 | struct snd_soc_dai *dai) | |
982 | { | |
e6968a17 | 983 | struct snd_soc_codec *codec = dai->codec; |
d4a8ca24 | 984 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
8ecbabd9 MLC |
985 | int rate; |
986 | ||
8ecbabd9 MLC |
987 | rate = params_rate(params); |
988 | switch (rate) { | |
60ea4cec OM |
989 | case 11250: |
990 | case 22500: | |
991 | case 44100: | |
8ecbabd9 | 992 | case 88200: |
753621c2 PU |
993 | /* These rates are not supported when HPPLL is in use */ |
994 | if (unlikely(priv->pll == TWL6040_SYSCLK_SEL_HPPLL)) { | |
995 | dev_err(codec->dev, "HPPLL does not support rate %d\n", | |
996 | rate); | |
997 | return -EINVAL; | |
998 | } | |
8ecbabd9 MLC |
999 | priv->sysclk = 17640000; |
1000 | break; | |
60ea4cec OM |
1001 | case 8000: |
1002 | case 16000: | |
1003 | case 32000: | |
1004 | case 48000: | |
8ecbabd9 | 1005 | case 96000: |
8ecbabd9 MLC |
1006 | priv->sysclk = 19200000; |
1007 | break; | |
1008 | default: | |
1009 | dev_err(codec->dev, "unsupported rate %d\n", rate); | |
1010 | return -EINVAL; | |
1011 | } | |
1012 | ||
8ecbabd9 MLC |
1013 | return 0; |
1014 | } | |
1015 | ||
4e624d06 OM |
1016 | static int twl6040_prepare(struct snd_pcm_substream *substream, |
1017 | struct snd_soc_dai *dai) | |
8ecbabd9 | 1018 | { |
e6968a17 | 1019 | struct snd_soc_codec *codec = dai->codec; |
753621c2 | 1020 | struct twl6040 *twl6040 = codec->control_data; |
d4a8ca24 | 1021 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
753621c2 | 1022 | int ret; |
8ecbabd9 | 1023 | |
4e624d06 OM |
1024 | if (!priv->sysclk) { |
1025 | dev_err(codec->dev, | |
1026 | "no mclk configured, call set_sysclk() on init\n"); | |
1027 | return -EINVAL; | |
1028 | } | |
1029 | ||
753621c2 PU |
1030 | ret = twl6040_set_pll(twl6040, priv->pll, priv->clk_in, priv->sysclk); |
1031 | if (ret) { | |
1032 | dev_err(codec->dev, "Can not set PLL (%d)\n", ret); | |
1033 | return -EPERM; | |
1034 | } | |
1035 | ||
8ecbabd9 MLC |
1036 | return 0; |
1037 | } | |
1038 | ||
1039 | static int twl6040_set_dai_sysclk(struct snd_soc_dai *codec_dai, | |
1040 | int clk_id, unsigned int freq, int dir) | |
1041 | { | |
1042 | struct snd_soc_codec *codec = codec_dai->codec; | |
d4a8ca24 | 1043 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
8ecbabd9 MLC |
1044 | |
1045 | switch (clk_id) { | |
1046 | case TWL6040_SYSCLK_SEL_LPPLL: | |
8ecbabd9 | 1047 | case TWL6040_SYSCLK_SEL_HPPLL: |
753621c2 PU |
1048 | priv->pll = clk_id; |
1049 | priv->clk_in = freq; | |
8ecbabd9 MLC |
1050 | break; |
1051 | default: | |
1052 | dev_err(codec->dev, "unknown clk_id %d\n", clk_id); | |
1053 | return -EINVAL; | |
1054 | } | |
1055 | ||
1056 | return 0; | |
1057 | } | |
1058 | ||
98c5fb1f PU |
1059 | static void twl6040_mute_path(struct snd_soc_codec *codec, enum twl6040_dai_id id, |
1060 | int mute) | |
1061 | { | |
1062 | struct twl6040 *twl6040 = codec->control_data; | |
1063 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); | |
1064 | int hslctl, hsrctl, earctl; | |
1065 | int hflctl, hfrctl; | |
1066 | ||
1067 | switch (id) { | |
1068 | case TWL6040_DAI_DL1: | |
1069 | hslctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSLCTL); | |
1070 | hsrctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSRCTL); | |
1071 | earctl = twl6040_read_reg_cache(codec, TWL6040_REG_EARCTL); | |
1072 | ||
1073 | if (mute) { | |
1074 | /* Power down drivers and DACs */ | |
1075 | earctl &= ~0x01; | |
1076 | hslctl &= ~(TWL6040_HSDRVENA | TWL6040_HSDACENA); | |
1077 | hsrctl &= ~(TWL6040_HSDRVENA | TWL6040_HSDACENA); | |
1078 | ||
1079 | } | |
1080 | ||
1081 | twl6040_reg_write(twl6040, TWL6040_REG_EARCTL, earctl); | |
1082 | twl6040_reg_write(twl6040, TWL6040_REG_HSLCTL, hslctl); | |
1083 | twl6040_reg_write(twl6040, TWL6040_REG_HSRCTL, hsrctl); | |
1084 | priv->dl1_unmuted = !mute; | |
1085 | break; | |
1086 | case TWL6040_DAI_DL2: | |
1087 | hflctl = twl6040_read_reg_cache(codec, TWL6040_REG_HFLCTL); | |
1088 | hfrctl = twl6040_read_reg_cache(codec, TWL6040_REG_HFRCTL); | |
1089 | ||
1090 | if (mute) { | |
1091 | /* Power down drivers and DACs */ | |
1092 | hflctl &= ~(TWL6040_HFDACENA | TWL6040_HFPGAENA | | |
1093 | TWL6040_HFDRVENA); | |
1094 | hfrctl &= ~(TWL6040_HFDACENA | TWL6040_HFPGAENA | | |
1095 | TWL6040_HFDRVENA); | |
1096 | } | |
1097 | ||
1098 | twl6040_reg_write(twl6040, TWL6040_REG_HFLCTL, hflctl); | |
1099 | twl6040_reg_write(twl6040, TWL6040_REG_HFRCTL, hfrctl); | |
1100 | priv->dl2_unmuted = !mute; | |
1101 | break; | |
1102 | default: | |
1103 | break; | |
1104 | }; | |
1105 | } | |
1106 | ||
1107 | static int twl6040_digital_mute(struct snd_soc_dai *dai, int mute) | |
1108 | { | |
1109 | switch (dai->id) { | |
1110 | case TWL6040_DAI_LEGACY: | |
1111 | twl6040_mute_path(dai->codec, TWL6040_DAI_DL1, mute); | |
1112 | twl6040_mute_path(dai->codec, TWL6040_DAI_DL2, mute); | |
1113 | break; | |
1114 | case TWL6040_DAI_DL1: | |
1115 | case TWL6040_DAI_DL2: | |
1116 | twl6040_mute_path(dai->codec, dai->id, mute); | |
1117 | break; | |
1118 | default: | |
1119 | break; | |
1120 | } | |
1121 | ||
1122 | return 0; | |
1123 | } | |
1124 | ||
85e7652d | 1125 | static const struct snd_soc_dai_ops twl6040_dai_ops = { |
8ecbabd9 MLC |
1126 | .startup = twl6040_startup, |
1127 | .hw_params = twl6040_hw_params, | |
4e624d06 | 1128 | .prepare = twl6040_prepare, |
8ecbabd9 | 1129 | .set_sysclk = twl6040_set_dai_sysclk, |
98c5fb1f | 1130 | .digital_mute = twl6040_digital_mute, |
8ecbabd9 MLC |
1131 | }; |
1132 | ||
6510bdc3 | 1133 | static struct snd_soc_dai_driver twl6040_dai[] = { |
21385eeb | 1134 | { |
d13f1fe0 | 1135 | .name = "twl6040-legacy", |
68897497 | 1136 | .id = TWL6040_DAI_LEGACY, |
8ecbabd9 | 1137 | .playback = { |
805238b1 | 1138 | .stream_name = "Legacy Playback", |
8ecbabd9 | 1139 | .channels_min = 1, |
cdd5054c | 1140 | .channels_max = 5, |
21385eeb PU |
1141 | .rates = TWL6040_RATES, |
1142 | .formats = TWL6040_FORMATS, | |
1143 | }, | |
1144 | .capture = { | |
805238b1 | 1145 | .stream_name = "Legacy Capture", |
21385eeb PU |
1146 | .channels_min = 1, |
1147 | .channels_max = 2, | |
8ecbabd9 MLC |
1148 | .rates = TWL6040_RATES, |
1149 | .formats = TWL6040_FORMATS, | |
1150 | }, | |
21385eeb PU |
1151 | .ops = &twl6040_dai_ops, |
1152 | }, | |
6510bdc3 LG |
1153 | { |
1154 | .name = "twl6040-ul", | |
68897497 | 1155 | .id = TWL6040_DAI_UL, |
8ecbabd9 MLC |
1156 | .capture = { |
1157 | .stream_name = "Capture", | |
1158 | .channels_min = 1, | |
1159 | .channels_max = 2, | |
1160 | .rates = TWL6040_RATES, | |
1161 | .formats = TWL6040_FORMATS, | |
1162 | }, | |
1163 | .ops = &twl6040_dai_ops, | |
6510bdc3 LG |
1164 | }, |
1165 | { | |
1166 | .name = "twl6040-dl1", | |
68897497 | 1167 | .id = TWL6040_DAI_DL1, |
8ecbabd9 | 1168 | .playback = { |
6510bdc3 | 1169 | .stream_name = "Headset Playback", |
8ecbabd9 | 1170 | .channels_min = 1, |
6510bdc3 | 1171 | .channels_max = 2, |
8ecbabd9 MLC |
1172 | .rates = TWL6040_RATES, |
1173 | .formats = TWL6040_FORMATS, | |
1174 | }, | |
6510bdc3 LG |
1175 | .ops = &twl6040_dai_ops, |
1176 | }, | |
1177 | { | |
1178 | .name = "twl6040-dl2", | |
68897497 | 1179 | .id = TWL6040_DAI_DL2, |
6510bdc3 LG |
1180 | .playback = { |
1181 | .stream_name = "Handsfree Playback", | |
8ecbabd9 MLC |
1182 | .channels_min = 1, |
1183 | .channels_max = 2, | |
1184 | .rates = TWL6040_RATES, | |
1185 | .formats = TWL6040_FORMATS, | |
1186 | }, | |
1187 | .ops = &twl6040_dai_ops, | |
6510bdc3 LG |
1188 | }, |
1189 | { | |
1190 | .name = "twl6040-vib", | |
68897497 | 1191 | .id = TWL6040_DAI_VIB, |
6510bdc3 LG |
1192 | .playback = { |
1193 | .stream_name = "Vibra Playback", | |
d8dd032d PU |
1194 | .channels_min = 1, |
1195 | .channels_max = 1, | |
6510bdc3 LG |
1196 | .rates = SNDRV_PCM_RATE_CONTINUOUS, |
1197 | .formats = TWL6040_FORMATS, | |
1198 | }, | |
1199 | .ops = &twl6040_dai_ops, | |
1200 | }, | |
8ecbabd9 | 1201 | }; |
8ecbabd9 MLC |
1202 | |
1203 | #ifdef CONFIG_PM | |
84b315ee | 1204 | static int twl6040_suspend(struct snd_soc_codec *codec) |
8ecbabd9 | 1205 | { |
8ecbabd9 MLC |
1206 | twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF); |
1207 | ||
1208 | return 0; | |
1209 | } | |
1210 | ||
f0fba2ad | 1211 | static int twl6040_resume(struct snd_soc_codec *codec) |
8ecbabd9 | 1212 | { |
8ecbabd9 | 1213 | twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
8ecbabd9 MLC |
1214 | |
1215 | return 0; | |
1216 | } | |
1217 | #else | |
1218 | #define twl6040_suspend NULL | |
1219 | #define twl6040_resume NULL | |
1220 | #endif | |
1221 | ||
f0fba2ad | 1222 | static int twl6040_probe(struct snd_soc_codec *codec) |
8ecbabd9 | 1223 | { |
8ecbabd9 | 1224 | struct twl6040_data *priv; |
2a433b9d PU |
1225 | struct platform_device *pdev = container_of(codec->dev, |
1226 | struct platform_device, dev); | |
8ecbabd9 MLC |
1227 | int ret = 0; |
1228 | ||
9523fcdc | 1229 | priv = devm_kzalloc(codec->dev, sizeof(*priv), GFP_KERNEL); |
8ecbabd9 MLC |
1230 | if (priv == NULL) |
1231 | return -ENOMEM; | |
9523fcdc | 1232 | |
f0fba2ad | 1233 | snd_soc_codec_set_drvdata(codec, priv); |
8ecbabd9 | 1234 | |
a2d2362e | 1235 | priv->codec = codec; |
fb34d3d5 | 1236 | codec->control_data = dev_get_drvdata(codec->dev->parent); |
a2d2362e | 1237 | |
2a433b9d PU |
1238 | priv->plug_irq = platform_get_irq(pdev, 0); |
1239 | if (priv->plug_irq < 0) { | |
1240 | dev_err(codec->dev, "invalid irq\n"); | |
9523fcdc | 1241 | return -EINVAL; |
2a433b9d | 1242 | } |
8ecbabd9 | 1243 | |
46dd0b93 | 1244 | INIT_DELAYED_WORK(&priv->hs_jack.work, twl6040_accessory_work); |
a2d2362e JEC |
1245 | |
1246 | mutex_init(&priv->mutex); | |
8ecbabd9 | 1247 | |
f60596d6 | 1248 | ret = request_threaded_irq(priv->plug_irq, NULL, |
9523fcdc PU |
1249 | twl6040_audio_handler, IRQF_NO_SUSPEND, |
1250 | "twl6040_irq_plug", codec); | |
fb34d3d5 MLC |
1251 | if (ret) { |
1252 | dev_err(codec->dev, "PLUG IRQ request failed: %d\n", ret); | |
da2107d1 | 1253 | return ret; |
fb34d3d5 MLC |
1254 | } |
1255 | ||
a52762ee | 1256 | twl6040_init_chip(codec); |
fb34d3d5 | 1257 | |
8ecbabd9 | 1258 | /* power on device */ |
da2107d1 | 1259 | return twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
8ecbabd9 MLC |
1260 | } |
1261 | ||
f0fba2ad | 1262 | static int twl6040_remove(struct snd_soc_codec *codec) |
8ecbabd9 | 1263 | { |
f60596d6 PU |
1264 | struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); |
1265 | ||
1266 | free_irq(priv->plug_irq, codec); | |
f0fba2ad | 1267 | twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF); |
8ecbabd9 | 1268 | |
f0fba2ad LG |
1269 | return 0; |
1270 | } | |
8ecbabd9 | 1271 | |
f0fba2ad LG |
1272 | static struct snd_soc_codec_driver soc_codec_dev_twl6040 = { |
1273 | .probe = twl6040_probe, | |
1274 | .remove = twl6040_remove, | |
1275 | .suspend = twl6040_suspend, | |
1276 | .resume = twl6040_resume, | |
1277 | .read = twl6040_read_reg_cache, | |
1278 | .write = twl6040_write, | |
1279 | .set_bias_level = twl6040_set_bias_level, | |
1280 | .reg_cache_size = ARRAY_SIZE(twl6040_reg), | |
1281 | .reg_word_size = sizeof(u8), | |
1282 | .reg_cache_default = twl6040_reg, | |
a5d3a21a | 1283 | .ignore_pmdown_time = true, |
a175fce0 PU |
1284 | |
1285 | .controls = twl6040_snd_controls, | |
1286 | .num_controls = ARRAY_SIZE(twl6040_snd_controls), | |
1287 | .dapm_widgets = twl6040_dapm_widgets, | |
1288 | .num_dapm_widgets = ARRAY_SIZE(twl6040_dapm_widgets), | |
1289 | .dapm_routes = intercon, | |
1290 | .num_dapm_routes = ARRAY_SIZE(intercon), | |
f0fba2ad LG |
1291 | }; |
1292 | ||
7a79e94e | 1293 | static int twl6040_codec_probe(struct platform_device *pdev) |
f0fba2ad | 1294 | { |
6510bdc3 LG |
1295 | return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_twl6040, |
1296 | twl6040_dai, ARRAY_SIZE(twl6040_dai)); | |
f0fba2ad LG |
1297 | } |
1298 | ||
7a79e94e | 1299 | static int twl6040_codec_remove(struct platform_device *pdev) |
f0fba2ad LG |
1300 | { |
1301 | snd_soc_unregister_codec(&pdev->dev); | |
8ecbabd9 MLC |
1302 | return 0; |
1303 | } | |
1304 | ||
1305 | static struct platform_driver twl6040_codec_driver = { | |
1306 | .driver = { | |
f0fba2ad | 1307 | .name = "twl6040-codec", |
8ecbabd9 MLC |
1308 | .owner = THIS_MODULE, |
1309 | }, | |
1310 | .probe = twl6040_codec_probe, | |
7a79e94e | 1311 | .remove = twl6040_codec_remove, |
8ecbabd9 MLC |
1312 | }; |
1313 | ||
5bbcc3c0 | 1314 | module_platform_driver(twl6040_codec_driver); |
8ecbabd9 MLC |
1315 | |
1316 | MODULE_DESCRIPTION("ASoC TWL6040 codec driver"); | |
1317 | MODULE_AUTHOR("Misael Lopez Cruz"); | |
1318 | MODULE_LICENSE("GPL"); |