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authorMark Brown <broonie@opensource.wolfsonmicro.com>2008-08-26 08:05:27 -0400
committerJaroslav Kysela <perex@perex.cz>2008-08-29 04:05:47 -0400
commitf1c0a02f32f86f604d811876e748a405c68cc57d (patch)
tree6db6e774ad7210bfc118dba30b9d4016dbc479e7 /sound/soc
parentd67f49b0211ff6cc2192bef884cb7b27acb32c56 (diff)
ALSA: ASoC: Add WM8903 CODEC driver
The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. Features include: * 5mW power consumption for DAC to headphone playback * Stereo DAC SNR 96dB typical, THD -86dB typical * Stereo ADC SNR 93dB typical, THD -80dB typical * Up to 3 single ended inputs per stereo channel * Up to 2 pseudo differential inputs per stereo channel * Up to 1 fully differential mic input per stereo channel * Digital Dynamic Range Controller (compressor/limiter) * Digital sidetone mixing Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/codecs/Kconfig4
-rw-r--r--sound/soc/codecs/Makefile2
-rw-r--r--sound/soc/codecs/wm8903.c1813
-rw-r--r--sound/soc/codecs/wm8903.h1463
4 files changed, 3282 insertions, 0 deletions
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index eb79c5cab47a..5d77dc3e6bf3 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -10,6 +10,7 @@ config SND_SOC_ALL_CODECS
10 select SND_SOC_WM8750 10 select SND_SOC_WM8750
11 select SND_SOC_WM8753 11 select SND_SOC_WM8753
12 select SND_SOC_WM8900 12 select SND_SOC_WM8900
13 select SND_SOC_WM8903
13 select SND_SOC_WM8990 14 select SND_SOC_WM8990
14 select SND_SOC_CS4270 15 select SND_SOC_CS4270
15 select SND_SOC_TLV320AIC26 16 select SND_SOC_TLV320AIC26
@@ -54,6 +55,9 @@ config SND_SOC_WM8753
54config SND_SOC_WM8900 55config SND_SOC_WM8900
55 tristate 56 tristate
56 57
58config SND_SOC_WM8903
59 tristate
60
57config SND_SOC_WM8990 61config SND_SOC_WM8990
58 tristate 62 tristate
59 63
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 7c694ca6b850..35daaa9271a1 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -8,6 +8,7 @@ snd-soc-wm8731-objs := wm8731.o
8snd-soc-wm8750-objs := wm8750.o 8snd-soc-wm8750-objs := wm8750.o
9snd-soc-wm8753-objs := wm8753.o 9snd-soc-wm8753-objs := wm8753.o
10snd-soc-wm8900-objs := wm8900.o 10snd-soc-wm8900-objs := wm8900.o
11snd-soc-wm8903-objs := wm8903.o
11snd-soc-wm8990-objs := wm8990.o 12snd-soc-wm8990-objs := wm8990.o
12snd-soc-wm9712-objs := wm9712.o 13snd-soc-wm9712-objs := wm9712.o
13snd-soc-wm9713-objs := wm9713.o 14snd-soc-wm9713-objs := wm9713.o
@@ -25,6 +26,7 @@ obj-$(CONFIG_SND_SOC_WM8731) += snd-soc-wm8731.o
25obj-$(CONFIG_SND_SOC_WM8750) += snd-soc-wm8750.o 26obj-$(CONFIG_SND_SOC_WM8750) += snd-soc-wm8750.o
26obj-$(CONFIG_SND_SOC_WM8753) += snd-soc-wm8753.o 27obj-$(CONFIG_SND_SOC_WM8753) += snd-soc-wm8753.o
27obj-$(CONFIG_SND_SOC_WM8900) += snd-soc-wm8900.o 28obj-$(CONFIG_SND_SOC_WM8900) += snd-soc-wm8900.o
29obj-$(CONFIG_SND_SOC_WM8903) += snd-soc-wm8903.o
28obj-$(CONFIG_SND_SOC_WM8990) += snd-soc-wm8990.o 30obj-$(CONFIG_SND_SOC_WM8990) += snd-soc-wm8990.o
29obj-$(CONFIG_SND_SOC_WM9712) += snd-soc-wm9712.o 31obj-$(CONFIG_SND_SOC_WM9712) += snd-soc-wm9712.o
30obj-$(CONFIG_SND_SOC_WM9713) += snd-soc-wm9713.o 32obj-$(CONFIG_SND_SOC_WM9713) += snd-soc-wm9713.o
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
new file mode 100644
index 000000000000..73dfd5b8f148
--- /dev/null
+++ b/sound/soc/codecs/wm8903.c
@@ -0,0 +1,1813 @@
1/*
2 * wm8903.c -- WM8903 ALSA SoC Audio driver
3 *
4 * Copyright 2008 Wolfson Microelectronics
5 *
6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12 * TODO:
13 * - TDM mode configuration.
14 * - Mic detect.
15 * - Digital microphone support.
16 * - Interrupt support (mic detect and sequencer).
17 */
18
19#include <linux/module.h>
20#include <linux/moduleparam.h>
21#include <linux/init.h>
22#include <linux/delay.h>
23#include <linux/pm.h>
24#include <linux/i2c.h>
25#include <linux/platform_device.h>
26#include <sound/core.h>
27#include <sound/pcm.h>
28#include <sound/pcm_params.h>
29#include <sound/tlv.h>
30#include <sound/soc.h>
31#include <sound/soc-dapm.h>
32#include <sound/initval.h>
33
34#include "wm8903.h"
35
36struct wm8903_priv {
37 int sysclk;
38
39 /* Reference counts */
40 int charge_pump_users;
41 int class_w_users;
42 int playback_active;
43 int capture_active;
44
45 struct snd_pcm_substream *master_substream;
46 struct snd_pcm_substream *slave_substream;
47};
48
49/* Register defaults at reset */
50static u16 wm8903_reg_defaults[] = {
51 0x8903, /* R0 - SW Reset and ID */
52 0x0000, /* R1 - Revision Number */
53 0x0000, /* R2 */
54 0x0000, /* R3 */
55 0x0018, /* R4 - Bias Control 0 */
56 0x0000, /* R5 - VMID Control 0 */
57 0x0000, /* R6 - Mic Bias Control 0 */
58 0x0000, /* R7 */
59 0x0001, /* R8 - Analogue DAC 0 */
60 0x0000, /* R9 */
61 0x0001, /* R10 - Analogue ADC 0 */
62 0x0000, /* R11 */
63 0x0000, /* R12 - Power Management 0 */
64 0x0000, /* R13 - Power Management 1 */
65 0x0000, /* R14 - Power Management 2 */
66 0x0000, /* R15 - Power Management 3 */
67 0x0000, /* R16 - Power Management 4 */
68 0x0000, /* R17 - Power Management 5 */
69 0x0000, /* R18 - Power Management 6 */
70 0x0000, /* R19 */
71 0x0400, /* R20 - Clock Rates 0 */
72 0x0D07, /* R21 - Clock Rates 1 */
73 0x0000, /* R22 - Clock Rates 2 */
74 0x0000, /* R23 */
75 0x0050, /* R24 - Audio Interface 0 */
76 0x0242, /* R25 - Audio Interface 1 */
77 0x0008, /* R26 - Audio Interface 2 */
78 0x0022, /* R27 - Audio Interface 3 */
79 0x0000, /* R28 */
80 0x0000, /* R29 */
81 0x00C0, /* R30 - DAC Digital Volume Left */
82 0x00C0, /* R31 - DAC Digital Volume Right */
83 0x0000, /* R32 - DAC Digital 0 */
84 0x0000, /* R33 - DAC Digital 1 */
85 0x0000, /* R34 */
86 0x0000, /* R35 */
87 0x00C0, /* R36 - ADC Digital Volume Left */
88 0x00C0, /* R37 - ADC Digital Volume Right */
89 0x0000, /* R38 - ADC Digital 0 */
90 0x0073, /* R39 - Digital Microphone 0 */
91 0x09BF, /* R40 - DRC 0 */
92 0x3241, /* R41 - DRC 1 */
93 0x0020, /* R42 - DRC 2 */
94 0x0000, /* R43 - DRC 3 */
95 0x0085, /* R44 - Analogue Left Input 0 */
96 0x0085, /* R45 - Analogue Right Input 0 */
97 0x0044, /* R46 - Analogue Left Input 1 */
98 0x0044, /* R47 - Analogue Right Input 1 */
99 0x0000, /* R48 */
100 0x0000, /* R49 */
101 0x0008, /* R50 - Analogue Left Mix 0 */
102 0x0004, /* R51 - Analogue Right Mix 0 */
103 0x0000, /* R52 - Analogue Spk Mix Left 0 */
104 0x0000, /* R53 - Analogue Spk Mix Left 1 */
105 0x0000, /* R54 - Analogue Spk Mix Right 0 */
106 0x0000, /* R55 - Analogue Spk Mix Right 1 */
107 0x0000, /* R56 */
108 0x002D, /* R57 - Analogue OUT1 Left */
109 0x002D, /* R58 - Analogue OUT1 Right */
110 0x0039, /* R59 - Analogue OUT2 Left */
111 0x0039, /* R60 - Analogue OUT2 Right */
112 0x0100, /* R61 */
113 0x0139, /* R62 - Analogue OUT3 Left */
114 0x0139, /* R63 - Analogue OUT3 Right */
115 0x0000, /* R64 */
116 0x0000, /* R65 - Analogue SPK Output Control 0 */
117 0x0000, /* R66 */
118 0x0010, /* R67 - DC Servo 0 */
119 0x0100, /* R68 */
120 0x00A4, /* R69 - DC Servo 2 */
121 0x0807, /* R70 */
122 0x0000, /* R71 */
123 0x0000, /* R72 */
124 0x0000, /* R73 */
125 0x0000, /* R74 */
126 0x0000, /* R75 */
127 0x0000, /* R76 */
128 0x0000, /* R77 */
129 0x0000, /* R78 */
130 0x000E, /* R79 */
131 0x0000, /* R80 */
132 0x0000, /* R81 */
133 0x0000, /* R82 */
134 0x0000, /* R83 */
135 0x0000, /* R84 */
136 0x0000, /* R85 */
137 0x0000, /* R86 */
138 0x0006, /* R87 */
139 0x0000, /* R88 */
140 0x0000, /* R89 */
141 0x0000, /* R90 - Analogue HP 0 */
142 0x0060, /* R91 */
143 0x0000, /* R92 */
144 0x0000, /* R93 */
145 0x0000, /* R94 - Analogue Lineout 0 */
146 0x0060, /* R95 */
147 0x0000, /* R96 */
148 0x0000, /* R97 */
149 0x0000, /* R98 - Charge Pump 0 */
150 0x1F25, /* R99 */
151 0x2B19, /* R100 */
152 0x01C0, /* R101 */
153 0x01EF, /* R102 */
154 0x2B00, /* R103 */
155 0x0000, /* R104 - Class W 0 */
156 0x01C0, /* R105 */
157 0x1C10, /* R106 */
158 0x0000, /* R107 */
159 0x0000, /* R108 - Write Sequencer 0 */
160 0x0000, /* R109 - Write Sequencer 1 */
161 0x0000, /* R110 - Write Sequencer 2 */
162 0x0000, /* R111 - Write Sequencer 3 */
163 0x0000, /* R112 - Write Sequencer 4 */
164 0x0000, /* R113 */
165 0x0000, /* R114 - Control Interface */
166 0x0000, /* R115 */
167 0x00A8, /* R116 - GPIO Control 1 */
168 0x00A8, /* R117 - GPIO Control 2 */
169 0x00A8, /* R118 - GPIO Control 3 */
170 0x0220, /* R119 - GPIO Control 4 */
171 0x01A0, /* R120 - GPIO Control 5 */
172 0x0000, /* R121 - Interrupt Status 1 */
173 0xFFFF, /* R122 - Interrupt Status 1 Mask */
174 0x0000, /* R123 - Interrupt Polarity 1 */
175 0x0000, /* R124 */
176 0x0003, /* R125 */
177 0x0000, /* R126 - Interrupt Control */
178 0x0000, /* R127 */
179 0x0005, /* R128 */
180 0x0000, /* R129 - Control Interface Test 1 */
181 0x0000, /* R130 */
182 0x0000, /* R131 */
183 0x0000, /* R132 */
184 0x0000, /* R133 */
185 0x0000, /* R134 */
186 0x03FF, /* R135 */
187 0x0007, /* R136 */
188 0x0040, /* R137 */
189 0x0000, /* R138 */
190 0x0000, /* R139 */
191 0x0000, /* R140 */
192 0x0000, /* R141 */
193 0x0000, /* R142 */
194 0x0000, /* R143 */
195 0x0000, /* R144 */
196 0x0000, /* R145 */
197 0x0000, /* R146 */
198 0x0000, /* R147 */
199 0x4000, /* R148 */
200 0x6810, /* R149 - Charge Pump Test 1 */
201 0x0004, /* R150 */
202 0x0000, /* R151 */
203 0x0000, /* R152 */
204 0x0000, /* R153 */
205 0x0000, /* R154 */
206 0x0000, /* R155 */
207 0x0000, /* R156 */
208 0x0000, /* R157 */
209 0x0000, /* R158 */
210 0x0000, /* R159 */
211 0x0000, /* R160 */
212 0x0000, /* R161 */
213 0x0000, /* R162 */
214 0x0000, /* R163 */
215 0x0028, /* R164 - Clock Rate Test 4 */
216 0x0004, /* R165 */
217 0x0000, /* R166 */
218 0x0060, /* R167 */
219 0x0000, /* R168 */
220 0x0000, /* R169 */
221 0x0000, /* R170 */
222 0x0000, /* R171 */
223 0x0000, /* R172 - Analogue Output Bias 0 */
224};
225
226static unsigned int wm8903_read_reg_cache(struct snd_soc_codec *codec,
227 unsigned int reg)
228{
229 u16 *cache = codec->reg_cache;
230
231 BUG_ON(reg >= ARRAY_SIZE(wm8903_reg_defaults));
232
233 return cache[reg];
234}
235
236static unsigned int wm8903_hw_read(struct snd_soc_codec *codec, u8 reg)
237{
238 struct i2c_msg xfer[2];
239 u16 data;
240 int ret;
241 struct i2c_client *client = codec->control_data;
242
243 /* Write register */
244 xfer[0].addr = client->addr;
245 xfer[0].flags = 0;
246 xfer[0].len = 1;
247 xfer[0].buf = &reg;
248
249 /* Read data */
250 xfer[1].addr = client->addr;
251 xfer[1].flags = I2C_M_RD;
252 xfer[1].len = 2;
253 xfer[1].buf = (u8 *)&data;
254
255 ret = i2c_transfer(client->adapter, xfer, 2);
256 if (ret != 2) {
257 pr_err("i2c_transfer returned %d\n", ret);
258 return 0;
259 }
260
261 return (data >> 8) | ((data & 0xff) << 8);
262}
263
264static unsigned int wm8903_read(struct snd_soc_codec *codec,
265 unsigned int reg)
266{
267 switch (reg) {
268 case WM8903_SW_RESET_AND_ID:
269 case WM8903_REVISION_NUMBER:
270 case WM8903_INTERRUPT_STATUS_1:
271 case WM8903_WRITE_SEQUENCER_4:
272 return wm8903_hw_read(codec, reg);
273
274 default:
275 return wm8903_read_reg_cache(codec, reg);
276 }
277}
278
279static void wm8903_write_reg_cache(struct snd_soc_codec *codec,
280 u16 reg, unsigned int value)
281{
282 u16 *cache = codec->reg_cache;
283
284 BUG_ON(reg >= ARRAY_SIZE(wm8903_reg_defaults));
285
286 switch (reg) {
287 case WM8903_SW_RESET_AND_ID:
288 case WM8903_REVISION_NUMBER:
289 break;
290
291 default:
292 cache[reg] = value;
293 break;
294 }
295}
296
297static int wm8903_write(struct snd_soc_codec *codec, unsigned int reg,
298 unsigned int value)
299{
300 u8 data[3];
301
302 wm8903_write_reg_cache(codec, reg, value);
303
304 /* Data format is 1 byte of address followed by 2 bytes of data */
305 data[0] = reg;
306 data[1] = (value >> 8) & 0xff;
307 data[2] = value & 0xff;
308
309 if (codec->hw_write(codec->control_data, data, 3) == 2)
310 return 0;
311 else
312 return -EIO;
313}
314
315static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
316{
317 u16 reg[5];
318 struct i2c_client *i2c = codec->control_data;
319
320 BUG_ON(start > 48);
321
322 /* Enable the sequencer */
323 reg[0] = wm8903_read(codec, WM8903_WRITE_SEQUENCER_0);
324 reg[0] |= WM8903_WSEQ_ENA;
325 wm8903_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]);
326
327 dev_dbg(&i2c->dev, "Starting sequence at %d\n", start);
328
329 wm8903_write(codec, WM8903_WRITE_SEQUENCER_3,
330 start | WM8903_WSEQ_START);
331
332 /* Wait for it to complete. If we have the interrupt wired up then
333 * we could block waiting for an interrupt, though polling may still
334 * be desirable for diagnostic purposes.
335 */
336 do {
337 msleep(10);
338
339 reg[4] = wm8903_read(codec, WM8903_WRITE_SEQUENCER_4);
340 } while (reg[4] & WM8903_WSEQ_BUSY);
341
342 dev_dbg(&i2c->dev, "Sequence complete\n");
343
344 /* Disable the sequencer again */
345 wm8903_write(codec, WM8903_WRITE_SEQUENCER_0,
346 reg[0] & ~WM8903_WSEQ_ENA);
347
348 return 0;
349}
350
351static void wm8903_sync_reg_cache(struct snd_soc_codec *codec, u16 *cache)
352{
353 int i;
354
355 /* There really ought to be something better we can do here :/ */
356 for (i = 0; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
357 cache[i] = wm8903_hw_read(codec, i);
358}
359
360static void wm8903_reset(struct snd_soc_codec *codec)
361{
362 wm8903_write(codec, WM8903_SW_RESET_AND_ID, 0);
363}
364
365#define WM8903_OUTPUT_SHORT 0x8
366#define WM8903_OUTPUT_OUT 0x4
367#define WM8903_OUTPUT_INT 0x2
368#define WM8903_OUTPUT_IN 0x1
369
370/*
371 * Event for headphone and line out amplifier power changes. Special
372 * power up/down sequences are required in order to maximise pop/click
373 * performance.
374 */
375static int wm8903_output_event(struct snd_soc_dapm_widget *w,
376 struct snd_kcontrol *kcontrol, int event)
377{
378 struct snd_soc_codec *codec = w->codec;
379 struct wm8903_priv *wm8903 = codec->private_data;
380 struct i2c_client *i2c = codec->control_data;
381 u16 val;
382 u16 reg;
383 int shift;
384 u16 cp_reg = wm8903_read(codec, WM8903_CHARGE_PUMP_0);
385
386 switch (w->reg) {
387 case WM8903_POWER_MANAGEMENT_2:
388 reg = WM8903_ANALOGUE_HP_0;
389 break;
390 case WM8903_POWER_MANAGEMENT_3:
391 reg = WM8903_ANALOGUE_LINEOUT_0;
392 break;
393 default:
394 BUG();
395 }
396
397 switch (w->shift) {
398 case 0:
399 shift = 0;
400 break;
401 case 1:
402 shift = 4;
403 break;
404 default:
405 BUG();
406 }
407
408 if (event & SND_SOC_DAPM_PRE_PMU) {
409 val = wm8903_read(codec, reg);
410
411 /* Short the output */
412 val &= ~(WM8903_OUTPUT_SHORT << shift);
413 wm8903_write(codec, reg, val);
414
415 wm8903->charge_pump_users++;
416
417 dev_dbg(&i2c->dev, "Charge pump use count now %d\n",
418 wm8903->charge_pump_users);
419
420 if (wm8903->charge_pump_users == 1) {
421 dev_dbg(&i2c->dev, "Enabling charge pump\n");
422 wm8903_write(codec, WM8903_CHARGE_PUMP_0,
423 cp_reg | WM8903_CP_ENA);
424 mdelay(4);
425 }
426 }
427
428 if (event & SND_SOC_DAPM_POST_PMU) {
429 val = wm8903_read(codec, reg);
430
431 val |= (WM8903_OUTPUT_IN << shift);
432 wm8903_write(codec, reg, val);
433
434 val |= (WM8903_OUTPUT_INT << shift);
435 wm8903_write(codec, reg, val);
436
437 /* Turn on the output ENA_OUTP */
438 val |= (WM8903_OUTPUT_OUT << shift);
439 wm8903_write(codec, reg, val);
440
441 /* Remove the short */
442 val |= (WM8903_OUTPUT_SHORT << shift);
443 wm8903_write(codec, reg, val);
444 }
445
446 if (event & SND_SOC_DAPM_PRE_PMD) {
447 val = wm8903_read(codec, reg);
448
449 /* Short the output */
450 val &= ~(WM8903_OUTPUT_SHORT << shift);
451 wm8903_write(codec, reg, val);
452
453 /* Then disable the intermediate and output stages */
454 val &= ~((WM8903_OUTPUT_OUT | WM8903_OUTPUT_INT |
455 WM8903_OUTPUT_IN) << shift);
456 wm8903_write(codec, reg, val);
457 }
458
459 if (event & SND_SOC_DAPM_POST_PMD) {
460 wm8903->charge_pump_users--;
461
462 dev_dbg(&i2c->dev, "Charge pump use count now %d\n",
463 wm8903->charge_pump_users);
464
465 if (wm8903->charge_pump_users == 0) {
466 dev_dbg(&i2c->dev, "Disabling charge pump\n");
467 wm8903_write(codec, WM8903_CHARGE_PUMP_0,
468 cp_reg & ~WM8903_CP_ENA);
469 }
470 }
471
472 return 0;
473}
474
475/*
476 * When used with DAC outputs only the WM8903 charge pump supports
477 * operation in class W mode, providing very low power consumption
478 * when used with digital sources. Enable and disable this mode
479 * automatically depending on the mixer configuration.
480 *
481 * All the relevant controls are simple switches.
482 */
483static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
484 struct snd_ctl_elem_value *ucontrol)
485{
486 struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
487 struct snd_soc_codec *codec = widget->codec;
488 struct wm8903_priv *wm8903 = codec->private_data;
489 struct i2c_client *i2c = codec->control_data;
490 u16 reg;
491 int ret;
492
493 reg = wm8903_read(codec, WM8903_CLASS_W_0);
494
495 /* Turn it off if we're about to enable bypass */
496 if (ucontrol->value.integer.value[0]) {
497 if (wm8903->class_w_users == 0) {
498 dev_dbg(&i2c->dev, "Disabling Class W\n");
499 wm8903_write(codec, WM8903_CLASS_W_0, reg &
500 ~(WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V));
501 }
502 wm8903->class_w_users++;
503 }
504
505 /* Implement the change */
506 ret = snd_soc_dapm_put_volsw(kcontrol, ucontrol);
507
508 /* If we've just disabled the last bypass path turn Class W on */
509 if (!ucontrol->value.integer.value[0]) {
510 if (wm8903->class_w_users == 1) {
511 dev_dbg(&i2c->dev, "Enabling Class W\n");
512 wm8903_write(codec, WM8903_CLASS_W_0, reg |
513 WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V);
514 }
515 wm8903->class_w_users--;
516 }
517
518 dev_dbg(&i2c->dev, "Bypass use count now %d\n",
519 wm8903->class_w_users);
520
521 return ret;
522}
523
524#define SOC_DAPM_SINGLE_W(xname, reg, shift, max, invert) \
525{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
526 .info = snd_soc_info_volsw, \
527 .get = snd_soc_dapm_get_volsw, .put = wm8903_class_w_put, \
528 .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
529
530
531/* ALSA can only do steps of .01dB */
532static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
533
534static const DECLARE_TLV_DB_SCALE(out_tlv, -5700, 100, 0);
535
536static const DECLARE_TLV_DB_SCALE(drc_tlv_thresh, 0, 75, 0);
537static const DECLARE_TLV_DB_SCALE(drc_tlv_amp, -2250, 75, 0);
538static const DECLARE_TLV_DB_SCALE(drc_tlv_min, 0, 600, 0);
539static const DECLARE_TLV_DB_SCALE(drc_tlv_max, 1200, 600, 0);
540static const DECLARE_TLV_DB_SCALE(drc_tlv_startup, -300, 50, 0);
541
542static const char *drc_slope_text[] = {
543 "1", "1/2", "1/4", "1/8", "1/16", "0"
544};
545
546static const struct soc_enum drc_slope_r0 =
547 SOC_ENUM_SINGLE(WM8903_DRC_2, 3, 6, drc_slope_text);
548
549static const struct soc_enum drc_slope_r1 =
550 SOC_ENUM_SINGLE(WM8903_DRC_2, 0, 6, drc_slope_text);
551
552static const char *drc_attack_text[] = {
553 "instantaneous",
554 "363us", "762us", "1.45ms", "2.9ms", "5.8ms", "11.6ms", "23.2ms",
555 "46.4ms", "92.8ms", "185.6ms"
556};
557
558static const struct soc_enum drc_attack =
559 SOC_ENUM_SINGLE(WM8903_DRC_1, 12, 11, drc_attack_text);
560
561static const char *drc_decay_text[] = {
562 "186ms", "372ms", "743ms", "1.49s", "2.97s", "5.94s", "11.89s",
563 "23.87s", "47.56s"
564};
565
566static const struct soc_enum drc_decay =
567 SOC_ENUM_SINGLE(WM8903_DRC_1, 8, 9, drc_decay_text);
568
569static const char *drc_ff_delay_text[] = {
570 "5 samples", "9 samples"
571};
572
573static const struct soc_enum drc_ff_delay =
574 SOC_ENUM_SINGLE(WM8903_DRC_0, 5, 2, drc_ff_delay_text);
575
576static const char *drc_qr_decay_text[] = {
577 "0.725ms", "1.45ms", "5.8ms"
578};
579
580static const struct soc_enum drc_qr_decay =
581 SOC_ENUM_SINGLE(WM8903_DRC_1, 4, 3, drc_qr_decay_text);
582
583static const char *drc_smoothing_text[] = {
584 "Low", "Medium", "High"
585};
586
587static const struct soc_enum drc_smoothing =
588 SOC_ENUM_SINGLE(WM8903_DRC_0, 11, 3, drc_smoothing_text);
589
590static const char *soft_mute_text[] = {
591 "Fast (fs/2)", "Slow (fs/32)"
592};
593
594static const struct soc_enum soft_mute =
595 SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_1, 10, 2, soft_mute_text);
596
597static const char *mute_mode_text[] = {
598 "Hard", "Soft"
599};
600
601static const struct soc_enum mute_mode =
602 SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_1, 9, 2, mute_mode_text);
603
604static const char *dac_deemphasis_text[] = {
605 "Disabled", "32kHz", "44.1kHz", "48kHz"
606};
607
608static const struct soc_enum dac_deemphasis =
609 SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_1, 1, 4, dac_deemphasis_text);
610
611static const char *companding_text[] = {
612 "ulaw", "alaw"
613};
614
615static const struct soc_enum dac_companding =
616 SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 0, 2, companding_text);
617
618static const struct soc_enum adc_companding =
619 SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 2, 2, companding_text);
620
621static const char *input_mode_text[] = {
622 "Single-Ended", "Differential Line", "Differential Mic"
623};
624
625static const struct soc_enum linput_mode_enum =
626 SOC_ENUM_SINGLE(WM8903_ANALOGUE_LEFT_INPUT_1, 0, 3, input_mode_text);
627
628static const struct soc_enum rinput_mode_enum =
629 SOC_ENUM_SINGLE(WM8903_ANALOGUE_RIGHT_INPUT_1, 0, 3, input_mode_text);
630
631static const char *linput_mux_text[] = {
632 "IN1L", "IN2L", "IN3L"
633};
634
635static const struct soc_enum linput_enum =
636 SOC_ENUM_SINGLE(WM8903_ANALOGUE_LEFT_INPUT_1, 2, 3, linput_mux_text);
637
638static const struct soc_enum linput_inv_enum =
639 SOC_ENUM_SINGLE(WM8903_ANALOGUE_LEFT_INPUT_1, 4, 3, linput_mux_text);
640
641static const char *rinput_mux_text[] = {
642 "IN1R", "IN2R", "IN3R"
643};
644
645static const struct soc_enum rinput_enum =
646 SOC_ENUM_SINGLE(WM8903_ANALOGUE_RIGHT_INPUT_1, 2, 3, rinput_mux_text);
647
648static const struct soc_enum rinput_inv_enum =
649 SOC_ENUM_SINGLE(WM8903_ANALOGUE_RIGHT_INPUT_1, 4, 3, rinput_mux_text);
650
651
652static const struct snd_kcontrol_new wm8903_snd_controls[] = {
653
654/* Input PGAs - No TLV since the scale depends on PGA mode */
655SOC_SINGLE("Left Input PGA Switch", WM8903_ANALOGUE_LEFT_INPUT_0,
656 7, 1, 0),
657SOC_SINGLE("Left Input PGA Volume", WM8903_ANALOGUE_LEFT_INPUT_0,
658 0, 31, 0),
659SOC_SINGLE("Left Input PGA Common Mode Switch", WM8903_ANALOGUE_LEFT_INPUT_1,
660 6, 1, 0),
661
662SOC_SINGLE("Right Input PGA Switch", WM8903_ANALOGUE_RIGHT_INPUT_0,
663 7, 1, 0),
664SOC_SINGLE("Right Input PGA Volume", WM8903_ANALOGUE_RIGHT_INPUT_0,
665 0, 31, 0),
666SOC_SINGLE("Right Input PGA Common Mode Switch", WM8903_ANALOGUE_RIGHT_INPUT_1,
667 6, 1, 0),
668
669/* ADCs */
670SOC_SINGLE("DRC Switch", WM8903_DRC_0, 15, 1, 0),
671SOC_ENUM("DRC Compressor Slope R0", drc_slope_r0),
672SOC_ENUM("DRC Compressor Slope R1", drc_slope_r1),
673SOC_SINGLE_TLV("DRC Compressor Threashold Volume", WM8903_DRC_3, 5, 124, 1,
674 drc_tlv_thresh),
675SOC_SINGLE_TLV("DRC Volume", WM8903_DRC_3, 0, 30, 1, drc_tlv_amp),
676SOC_SINGLE_TLV("DRC Minimum Gain Volume", WM8903_DRC_1, 2, 3, 1, drc_tlv_min),
677SOC_SINGLE_TLV("DRC Maximum Gain Volume", WM8903_DRC_1, 0, 3, 0, drc_tlv_max),
678SOC_ENUM("DRC Attack Rate", drc_attack),
679SOC_ENUM("DRC Decay Rate", drc_decay),
680SOC_ENUM("DRC FF Delay", drc_ff_delay),
681SOC_SINGLE("DRC Anticlip Switch", WM8903_DRC_0, 1, 1, 0),
682SOC_SINGLE("DRC QR Switch", WM8903_DRC_0, 2, 1, 0),
683SOC_SINGLE_TLV("DRC QR Threashold Volume", WM8903_DRC_0, 6, 3, 0, drc_tlv_max),
684SOC_ENUM("DRC QR Decay Rate", drc_qr_decay),
685SOC_SINGLE("DRC Smoothing Switch", WM8903_DRC_0, 3, 1, 0),
686SOC_SINGLE("DRC Smoothing Hysteresis Switch", WM8903_DRC_0, 0, 1, 0),
687SOC_ENUM("DRC Smoothing Threashold", drc_smoothing),
688SOC_SINGLE_TLV("DRC Startup Volume", WM8903_DRC_0, 6, 18, 0, drc_tlv_startup),
689
690SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8903_ADC_DIGITAL_VOLUME_LEFT,
691 WM8903_ADC_DIGITAL_VOLUME_RIGHT, 1, 96, 0, digital_tlv),
692SOC_ENUM("ADC Companding Mode", adc_companding),
693SOC_SINGLE("ADC Companding Switch", WM8903_AUDIO_INTERFACE_0, 3, 1, 0),
694
695/* DAC */
696SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8903_DAC_DIGITAL_VOLUME_LEFT,
697 WM8903_DAC_DIGITAL_VOLUME_RIGHT, 1, 120, 0, digital_tlv),
698SOC_ENUM("DAC Soft Mute Rate", soft_mute),
699SOC_ENUM("DAC Mute Mode", mute_mode),
700SOC_SINGLE("DAC Mono Switch", WM8903_DAC_DIGITAL_1, 12, 1, 0),
701SOC_ENUM("DAC De-emphasis", dac_deemphasis),
702SOC_SINGLE("DAC Sloping Stopband Filter Switch",
703 WM8903_DAC_DIGITAL_1, 11, 1, 0),
704SOC_ENUM("DAC Companding Mode", dac_companding),
705SOC_SINGLE("DAC Companding Switch", WM8903_AUDIO_INTERFACE_0, 1, 1, 0),
706
707/* Headphones */
708SOC_DOUBLE_R("Headphone Switch",
709 WM8903_ANALOGUE_OUT1_LEFT, WM8903_ANALOGUE_OUT1_RIGHT,
710 8, 1, 1),
711SOC_DOUBLE_R("Headphone ZC Switch",
712 WM8903_ANALOGUE_OUT1_LEFT, WM8903_ANALOGUE_OUT1_RIGHT,
713 6, 1, 0),
714SOC_DOUBLE_R_TLV("Headphone Volume",
715 WM8903_ANALOGUE_OUT1_LEFT, WM8903_ANALOGUE_OUT1_RIGHT,
716 0, 63, 0, out_tlv),
717
718/* Line out */
719SOC_DOUBLE_R("Line Out Switch",
720 WM8903_ANALOGUE_OUT2_LEFT, WM8903_ANALOGUE_OUT2_RIGHT,
721 8, 1, 1),
722SOC_DOUBLE_R("Line Out ZC Switch",
723 WM8903_ANALOGUE_OUT2_LEFT, WM8903_ANALOGUE_OUT2_RIGHT,
724 6, 1, 0),
725SOC_DOUBLE_R_TLV("Line Out Volume",
726 WM8903_ANALOGUE_OUT2_LEFT, WM8903_ANALOGUE_OUT2_RIGHT,
727 0, 63, 0, out_tlv),
728
729/* Speaker */
730SOC_DOUBLE_R("Speaker Switch",
731 WM8903_ANALOGUE_OUT3_LEFT, WM8903_ANALOGUE_OUT3_RIGHT, 8, 1, 1),
732SOC_DOUBLE_R("Speaker ZC Switch",
733 WM8903_ANALOGUE_OUT3_LEFT, WM8903_ANALOGUE_OUT3_RIGHT, 6, 1, 0),
734SOC_DOUBLE_R_TLV("Speaker Volume",
735 WM8903_ANALOGUE_OUT3_LEFT, WM8903_ANALOGUE_OUT3_RIGHT,
736 0, 63, 0, out_tlv),
737};
738
739static int wm8903_add_controls(struct snd_soc_codec *codec)
740{
741 int err, i;
742
743 for (i = 0; i < ARRAY_SIZE(wm8903_snd_controls); i++) {
744 err = snd_ctl_add(codec->card,
745 snd_soc_cnew(&wm8903_snd_controls[i],
746 codec, NULL));
747 if (err < 0)
748 return err;
749 }
750
751 return 0;
752}
753
754static const struct snd_kcontrol_new linput_mode_mux =
755 SOC_DAPM_ENUM("Left Input Mode Mux", linput_mode_enum);
756
757static const struct snd_kcontrol_new rinput_mode_mux =
758 SOC_DAPM_ENUM("Right Input Mode Mux", rinput_mode_enum);
759
760static const struct snd_kcontrol_new linput_mux =
761 SOC_DAPM_ENUM("Left Input Mux", linput_enum);
762
763static const struct snd_kcontrol_new linput_inv_mux =
764 SOC_DAPM_ENUM("Left Inverting Input Mux", linput_inv_enum);
765
766static const struct snd_kcontrol_new rinput_mux =
767 SOC_DAPM_ENUM("Right Input Mux", rinput_enum);
768
769static const struct snd_kcontrol_new rinput_inv_mux =
770 SOC_DAPM_ENUM("Right Inverting Input Mux", rinput_inv_enum);
771
772static const struct snd_kcontrol_new left_output_mixer[] = {
773SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_LEFT_MIX_0, 3, 1, 0),
774SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_LEFT_MIX_0, 2, 1, 0),
775SOC_DAPM_SINGLE_W("Left Bypass Switch", WM8903_ANALOGUE_LEFT_MIX_0, 1, 1, 0),
776SOC_DAPM_SINGLE_W("Right Bypass Switch", WM8903_ANALOGUE_LEFT_MIX_0, 1, 1, 0),
777};
778
779static const struct snd_kcontrol_new right_output_mixer[] = {
780SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 3, 1, 0),
781SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 2, 1, 0),
782SOC_DAPM_SINGLE_W("Left Bypass Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 1, 1, 0),
783SOC_DAPM_SINGLE_W("Right Bypass Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 1, 1, 0),
784};
785
786static const struct snd_kcontrol_new left_speaker_mixer[] = {
787SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0, 3, 1, 0),
788SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0, 2, 1, 0),
789SOC_DAPM_SINGLE("Left Bypass Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0, 1, 1, 0),
790SOC_DAPM_SINGLE("Right Bypass Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0,
791 1, 1, 0),
792};
793
794static const struct snd_kcontrol_new right_speaker_mixer[] = {
795SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_SPK_MIX_RIGHT_0, 3, 1, 0),
796SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_SPK_MIX_RIGHT_0, 2, 1, 0),
797SOC_DAPM_SINGLE("Left Bypass Switch", WM8903_ANALOGUE_SPK_MIX_RIGHT_0,
798 1, 1, 0),
799SOC_DAPM_SINGLE("Right Bypass Switch", WM8903_ANALOGUE_SPK_MIX_RIGHT_0,
800 1, 1, 0),
801};
802
803static const struct snd_soc_dapm_widget wm8903_dapm_widgets[] = {
804SND_SOC_DAPM_INPUT("IN1L"),
805SND_SOC_DAPM_INPUT("IN1R"),
806SND_SOC_DAPM_INPUT("IN2L"),
807SND_SOC_DAPM_INPUT("IN2R"),
808SND_SOC_DAPM_INPUT("IN3L"),
809SND_SOC_DAPM_INPUT("IN3R"),
810
811SND_SOC_DAPM_OUTPUT("HPOUTL"),
812SND_SOC_DAPM_OUTPUT("HPOUTR"),
813SND_SOC_DAPM_OUTPUT("LINEOUTL"),
814SND_SOC_DAPM_OUTPUT("LINEOUTR"),
815SND_SOC_DAPM_OUTPUT("LOP"),
816SND_SOC_DAPM_OUTPUT("LON"),
817SND_SOC_DAPM_OUTPUT("ROP"),
818SND_SOC_DAPM_OUTPUT("RON"),
819
820SND_SOC_DAPM_MICBIAS("Mic Bias", WM8903_MIC_BIAS_CONTROL_0, 0, 0),
821
822SND_SOC_DAPM_MUX("Left Input Mux", SND_SOC_NOPM, 0, 0, &linput_mux),
823SND_SOC_DAPM_MUX("Left Input Inverting Mux", SND_SOC_NOPM, 0, 0,
824 &linput_inv_mux),
825SND_SOC_DAPM_MUX("Left Input Mode Mux", SND_SOC_NOPM, 0, 0, &linput_mode_mux),
826
827SND_SOC_DAPM_MUX("Right Input Mux", SND_SOC_NOPM, 0, 0, &rinput_mux),
828SND_SOC_DAPM_MUX("Right Input Inverting Mux", SND_SOC_NOPM, 0, 0,
829 &rinput_inv_mux),
830SND_SOC_DAPM_MUX("Right Input Mode Mux", SND_SOC_NOPM, 0, 0, &rinput_mode_mux),
831
832SND_SOC_DAPM_PGA("Left Input PGA", WM8903_POWER_MANAGEMENT_0, 1, 0, NULL, 0),
833SND_SOC_DAPM_PGA("Right Input PGA", WM8903_POWER_MANAGEMENT_0, 0, 0, NULL, 0),
834
835SND_SOC_DAPM_ADC("ADCL", "Left HiFi Capture", WM8903_POWER_MANAGEMENT_6, 1, 0),
836SND_SOC_DAPM_ADC("ADCR", "Right HiFi Capture", WM8903_POWER_MANAGEMENT_6, 0, 0),
837
838SND_SOC_DAPM_DAC("DACL", "Left Playback", WM8903_POWER_MANAGEMENT_6, 3, 0),
839SND_SOC_DAPM_DAC("DACR", "Right Playback", WM8903_POWER_MANAGEMENT_6, 2, 0),
840
841SND_SOC_DAPM_MIXER("Left Output Mixer", WM8903_POWER_MANAGEMENT_1, 1, 0,
842 left_output_mixer, ARRAY_SIZE(left_output_mixer)),
843SND_SOC_DAPM_MIXER("Right Output Mixer", WM8903_POWER_MANAGEMENT_1, 0, 0,
844 right_output_mixer, ARRAY_SIZE(right_output_mixer)),
845
846SND_SOC_DAPM_MIXER("Left Speaker Mixer", WM8903_POWER_MANAGEMENT_4, 1, 0,
847 left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)),
848SND_SOC_DAPM_MIXER("Right Speaker Mixer", WM8903_POWER_MANAGEMENT_4, 0, 0,
849 right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)),
850
851SND_SOC_DAPM_PGA_E("Left Headphone Output PGA", WM8903_POWER_MANAGEMENT_2,
852 1, 0, NULL, 0, wm8903_output_event,
853 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
854 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
855SND_SOC_DAPM_PGA_E("Right Headphone Output PGA", WM8903_POWER_MANAGEMENT_2,
856 0, 0, NULL, 0, wm8903_output_event,
857 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
858 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
859
860SND_SOC_DAPM_PGA_E("Left Line Output PGA", WM8903_POWER_MANAGEMENT_3, 1, 0,
861 NULL, 0, wm8903_output_event,
862 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
863 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
864SND_SOC_DAPM_PGA_E("Right Line Output PGA", WM8903_POWER_MANAGEMENT_3, 0, 0,
865 NULL, 0, wm8903_output_event,
866 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
867 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
868
869SND_SOC_DAPM_PGA("Left Speaker PGA", WM8903_POWER_MANAGEMENT_5, 1, 0,
870 NULL, 0),
871SND_SOC_DAPM_PGA("Right Speaker PGA", WM8903_POWER_MANAGEMENT_5, 0, 0,
872 NULL, 0),
873
874};
875
876static const struct snd_soc_dapm_route intercon[] = {
877
878 { "Left Input Mux", "IN1L", "IN1L" },
879 { "Left Input Mux", "IN2L", "IN2L" },
880 { "Left Input Mux", "IN3L", "IN3L" },
881
882 { "Left Input Inverting Mux", "IN1L", "IN1L" },
883 { "Left Input Inverting Mux", "IN2L", "IN2L" },
884 { "Left Input Inverting Mux", "IN3L", "IN3L" },
885
886 { "Right Input Mux", "IN1R", "IN1R" },
887 { "Right Input Mux", "IN2R", "IN2R" },
888 { "Right Input Mux", "IN3R", "IN3R" },
889
890 { "Right Input Inverting Mux", "IN1R", "IN1R" },
891 { "Right Input Inverting Mux", "IN2R", "IN2R" },
892 { "Right Input Inverting Mux", "IN3R", "IN3R" },
893
894 { "Left Input Mode Mux", "Single-Ended", "Left Input Inverting Mux" },
895 { "Left Input Mode Mux", "Differential Line",
896 "Left Input Mux" },
897 { "Left Input Mode Mux", "Differential Line",
898 "Left Input Inverting Mux" },
899 { "Left Input Mode Mux", "Differential Mic",
900 "Left Input Mux" },
901 { "Left Input Mode Mux", "Differential Mic",
902 "Left Input Inverting Mux" },
903
904 { "Right Input Mode Mux", "Single-Ended",
905 "Right Input Inverting Mux" },
906 { "Right Input Mode Mux", "Differential Line",
907 "Right Input Mux" },
908 { "Right Input Mode Mux", "Differential Line",
909 "Right Input Inverting Mux" },
910 { "Right Input Mode Mux", "Differential Mic",
911 "Right Input Mux" },
912 { "Right Input Mode Mux", "Differential Mic",
913 "Right Input Inverting Mux" },
914
915 { "Left Input PGA", NULL, "Left Input Mode Mux" },
916 { "Right Input PGA", NULL, "Right Input Mode Mux" },
917
918 { "ADCL", NULL, "Left Input PGA" },
919 { "ADCR", NULL, "Right Input PGA" },
920
921 { "Left Output Mixer", "Left Bypass Switch", "Left Input PGA" },
922 { "Left Output Mixer", "Right Bypass Switch", "Right Input PGA" },
923 { "Left Output Mixer", "DACL Switch", "DACL" },
924 { "Left Output Mixer", "DACR Switch", "DACR" },
925
926 { "Right Output Mixer", "Left Bypass Switch", "Left Input PGA" },
927 { "Right Output Mixer", "Right Bypass Switch", "Right Input PGA" },
928 { "Right Output Mixer", "DACL Switch", "DACL" },
929 { "Right Output Mixer", "DACR Switch", "DACR" },
930
931 { "Left Speaker Mixer", "Left Bypass Switch", "Left Input PGA" },
932 { "Left Speaker Mixer", "Right Bypass Switch", "Right Input PGA" },
933 { "Left Speaker Mixer", "DACL Switch", "DACL" },
934 { "Left Speaker Mixer", "DACR Switch", "DACR" },
935
936 { "Right Speaker Mixer", "Left Bypass Switch", "Left Input PGA" },
937 { "Right Speaker Mixer", "Right Bypass Switch", "Right Input PGA" },
938 { "Right Speaker Mixer", "DACL Switch", "DACL" },
939 { "Right Speaker Mixer", "DACR Switch", "DACR" },
940
941 { "Left Line Output PGA", NULL, "Left Output Mixer" },
942 { "Right Line Output PGA", NULL, "Right Output Mixer" },
943
944 { "Left Headphone Output PGA", NULL, "Left Output Mixer" },
945 { "Right Headphone Output PGA", NULL, "Right Output Mixer" },
946
947 { "Left Speaker PGA", NULL, "Left Speaker Mixer" },
948 { "Right Speaker PGA", NULL, "Right Speaker Mixer" },
949
950 { "HPOUTL", NULL, "Left Headphone Output PGA" },
951 { "HPOUTR", NULL, "Right Headphone Output PGA" },
952
953 { "LINEOUTL", NULL, "Left Line Output PGA" },
954 { "LINEOUTR", NULL, "Right Line Output PGA" },
955
956 { "LOP", NULL, "Left Speaker PGA" },
957 { "LON", NULL, "Left Speaker PGA" },
958
959 { "ROP", NULL, "Right Speaker PGA" },
960 { "RON", NULL, "Right Speaker PGA" },
961};
962
963static int wm8903_add_widgets(struct snd_soc_codec *codec)
964{
965 snd_soc_dapm_new_controls(codec, wm8903_dapm_widgets,
966 ARRAY_SIZE(wm8903_dapm_widgets));
967
968 snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
969
970 snd_soc_dapm_new_widgets(codec);
971
972 return 0;
973}
974
975static int wm8903_set_bias_level(struct snd_soc_codec *codec,
976 enum snd_soc_bias_level level)
977{
978 struct i2c_client *i2c = codec->control_data;
979 u16 reg, reg2;
980
981 switch (level) {
982 case SND_SOC_BIAS_ON:
983 case SND_SOC_BIAS_PREPARE:
984 reg = wm8903_read(codec, WM8903_VMID_CONTROL_0);
985 reg &= ~(WM8903_VMID_RES_MASK);
986 reg |= WM8903_VMID_RES_50K;
987 wm8903_write(codec, WM8903_VMID_CONTROL_0, reg);
988 break;
989
990 case SND_SOC_BIAS_STANDBY:
991 if (codec->bias_level == SND_SOC_BIAS_OFF) {
992 wm8903_run_sequence(codec, 0);
993 wm8903_sync_reg_cache(codec, codec->reg_cache);
994
995 /* Enable low impedence charge pump output */
996 reg = wm8903_read(codec,
997 WM8903_CONTROL_INTERFACE_TEST_1);
998 wm8903_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
999 reg | WM8903_TEST_KEY);
1000 reg2 = wm8903_read(codec, WM8903_CHARGE_PUMP_TEST_1);
1001 wm8903_write(codec, WM8903_CHARGE_PUMP_TEST_1,
1002 reg2 | WM8903_CP_SW_KELVIN_MODE_MASK);
1003 wm8903_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
1004 reg);
1005
1006 /* By default no bypass paths are enabled so
1007 * enable Class W support.
1008 */
1009 dev_dbg(&i2c->dev, "Enabling Class W\n");
1010 wm8903_write(codec, WM8903_CLASS_W_0, reg |
1011 WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V);
1012 }
1013
1014 reg = wm8903_read(codec, WM8903_VMID_CONTROL_0);
1015 reg &= ~(WM8903_VMID_RES_MASK);
1016 reg |= WM8903_VMID_RES_250K;
1017 wm8903_write(codec, WM8903_VMID_CONTROL_0, reg);
1018 break;
1019
1020 case SND_SOC_BIAS_OFF:
1021 wm8903_run_sequence(codec, 32);
1022 break;
1023 }
1024
1025 codec->bias_level = level;
1026
1027 return 0;
1028}
1029
1030static int wm8903_set_dai_sysclk(struct snd_soc_dai *codec_dai,
1031 int clk_id, unsigned int freq, int dir)
1032{
1033 struct snd_soc_codec *codec = codec_dai->codec;
1034 struct wm8903_priv *wm8903 = codec->private_data;
1035
1036 wm8903->sysclk = freq;
1037
1038 return 0;
1039}
1040
1041static int wm8903_set_dai_fmt(struct snd_soc_dai *codec_dai,
1042 unsigned int fmt)
1043{
1044 struct snd_soc_codec *codec = codec_dai->codec;
1045 u16 aif1 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_1);
1046
1047 aif1 &= ~(WM8903_LRCLK_DIR | WM8903_BCLK_DIR | WM8903_AIF_FMT_MASK |
1048 WM8903_AIF_LRCLK_INV | WM8903_AIF_BCLK_INV);
1049
1050 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1051 case SND_SOC_DAIFMT_CBS_CFS:
1052 break;
1053 case SND_SOC_DAIFMT_CBS_CFM:
1054 aif1 |= WM8903_LRCLK_DIR;
1055 break;
1056 case SND_SOC_DAIFMT_CBM_CFM:
1057 aif1 |= WM8903_LRCLK_DIR | WM8903_BCLK_DIR;
1058 break;
1059 case SND_SOC_DAIFMT_CBM_CFS:
1060 aif1 |= WM8903_BCLK_DIR;
1061 break;
1062 default:
1063 return -EINVAL;
1064 }
1065
1066 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1067 case SND_SOC_DAIFMT_DSP_A:
1068 aif1 |= 0x3;
1069 break;
1070 case SND_SOC_DAIFMT_DSP_B:
1071 aif1 |= 0x3 | WM8903_AIF_LRCLK_INV;
1072 break;
1073 case SND_SOC_DAIFMT_I2S:
1074 aif1 |= 0x2;
1075 break;
1076 case SND_SOC_DAIFMT_RIGHT_J:
1077 aif1 |= 0x1;
1078 break;
1079 case SND_SOC_DAIFMT_LEFT_J:
1080 break;
1081 default:
1082 return -EINVAL;
1083 }
1084
1085 /* Clock inversion */
1086 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1087 case SND_SOC_DAIFMT_DSP_A:
1088 case SND_SOC_DAIFMT_DSP_B:
1089 /* frame inversion not valid for DSP modes */
1090 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1091 case SND_SOC_DAIFMT_NB_NF:
1092 break;
1093 case SND_SOC_DAIFMT_IB_NF:
1094 aif1 |= WM8903_AIF_BCLK_INV;
1095 break;
1096 default:
1097 return -EINVAL;
1098 }
1099 break;
1100 case SND_SOC_DAIFMT_I2S:
1101 case SND_SOC_DAIFMT_RIGHT_J:
1102 case SND_SOC_DAIFMT_LEFT_J:
1103 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1104 case SND_SOC_DAIFMT_NB_NF:
1105 break;
1106 case SND_SOC_DAIFMT_IB_IF:
1107 aif1 |= WM8903_AIF_BCLK_INV | WM8903_AIF_LRCLK_INV;
1108 break;
1109 case SND_SOC_DAIFMT_IB_NF:
1110 aif1 |= WM8903_AIF_BCLK_INV;
1111 break;
1112 case SND_SOC_DAIFMT_NB_IF:
1113 aif1 |= WM8903_AIF_LRCLK_INV;
1114 break;
1115 default:
1116 return -EINVAL;
1117 }
1118 break;
1119 default:
1120 return -EINVAL;
1121 }
1122
1123 wm8903_write(codec, WM8903_AUDIO_INTERFACE_1, aif1);
1124
1125 return 0;
1126}
1127
1128static int wm8903_digital_mute(struct snd_soc_dai *codec_dai, int mute)
1129{
1130 struct snd_soc_codec *codec = codec_dai->codec;
1131 u16 reg;
1132
1133 reg = wm8903_read(codec, WM8903_DAC_DIGITAL_1);
1134
1135 if (mute)
1136 reg |= WM8903_DAC_MUTE;
1137 else
1138 reg &= ~WM8903_DAC_MUTE;
1139
1140 wm8903_write(codec, WM8903_DAC_DIGITAL_1, reg);
1141
1142 return 0;
1143}
1144
1145/* Lookup table for CLK_SYS/fs ratio. 256fs or more is recommended
1146 * for optimal performance so we list the lower rates first and match
1147 * on the last match we find. */
1148static struct {
1149 int div;
1150 int rate;
1151 int mode;
1152 int mclk_div;
1153} clk_sys_ratios[] = {
1154 { 64, 0x0, 0x0, 1 },
1155 { 68, 0x0, 0x1, 1 },
1156 { 125, 0x0, 0x2, 1 },
1157 { 128, 0x1, 0x0, 1 },
1158 { 136, 0x1, 0x1, 1 },
1159 { 192, 0x2, 0x0, 1 },
1160 { 204, 0x2, 0x1, 1 },
1161
1162 { 64, 0x0, 0x0, 2 },
1163 { 68, 0x0, 0x1, 2 },
1164 { 125, 0x0, 0x2, 2 },
1165 { 128, 0x1, 0x0, 2 },
1166 { 136, 0x1, 0x1, 2 },
1167 { 192, 0x2, 0x0, 2 },
1168 { 204, 0x2, 0x1, 2 },
1169
1170 { 250, 0x2, 0x2, 1 },
1171 { 256, 0x3, 0x0, 1 },
1172 { 272, 0x3, 0x1, 1 },
1173 { 384, 0x4, 0x0, 1 },
1174 { 408, 0x4, 0x1, 1 },
1175 { 375, 0x4, 0x2, 1 },
1176 { 512, 0x5, 0x0, 1 },
1177 { 544, 0x5, 0x1, 1 },
1178 { 500, 0x5, 0x2, 1 },
1179 { 768, 0x6, 0x0, 1 },
1180 { 816, 0x6, 0x1, 1 },
1181 { 750, 0x6, 0x2, 1 },
1182 { 1024, 0x7, 0x0, 1 },
1183 { 1088, 0x7, 0x1, 1 },
1184 { 1000, 0x7, 0x2, 1 },
1185 { 1408, 0x8, 0x0, 1 },
1186 { 1496, 0x8, 0x1, 1 },
1187 { 1536, 0x9, 0x0, 1 },
1188 { 1632, 0x9, 0x1, 1 },
1189 { 1500, 0x9, 0x2, 1 },
1190
1191 { 250, 0x2, 0x2, 2 },
1192 { 256, 0x3, 0x0, 2 },
1193 { 272, 0x3, 0x1, 2 },
1194 { 384, 0x4, 0x0, 2 },
1195 { 408, 0x4, 0x1, 2 },
1196 { 375, 0x4, 0x2, 2 },
1197 { 512, 0x5, 0x0, 2 },
1198 { 544, 0x5, 0x1, 2 },
1199 { 500, 0x5, 0x2, 2 },
1200 { 768, 0x6, 0x0, 2 },
1201 { 816, 0x6, 0x1, 2 },
1202 { 750, 0x6, 0x2, 2 },
1203 { 1024, 0x7, 0x0, 2 },
1204 { 1088, 0x7, 0x1, 2 },
1205 { 1000, 0x7, 0x2, 2 },
1206 { 1408, 0x8, 0x0, 2 },
1207 { 1496, 0x8, 0x1, 2 },
1208 { 1536, 0x9, 0x0, 2 },
1209 { 1632, 0x9, 0x1, 2 },
1210 { 1500, 0x9, 0x2, 2 },
1211};
1212
1213/* CLK_SYS/BCLK ratios - multiplied by 10 due to .5s */
1214static struct {
1215 int ratio;
1216 int div;
1217} bclk_divs[] = {
1218 { 10, 0 },
1219 { 15, 1 },
1220 { 20, 2 },
1221 { 30, 3 },
1222 { 40, 4 },
1223 { 50, 5 },
1224 { 55, 6 },
1225 { 60, 7 },
1226 { 80, 8 },
1227 { 100, 9 },
1228 { 110, 10 },
1229 { 120, 11 },
1230 { 160, 12 },
1231 { 200, 13 },
1232 { 220, 14 },
1233 { 240, 15 },
1234 { 250, 16 },
1235 { 300, 17 },
1236 { 320, 18 },
1237 { 440, 19 },
1238 { 480, 20 },
1239};
1240
1241/* Sample rates for DSP */
1242static struct {
1243 int rate;
1244 int value;
1245} sample_rates[] = {
1246 { 8000, 0 },
1247 { 11025, 1 },
1248 { 12000, 2 },
1249 { 16000, 3 },
1250 { 22050, 4 },
1251 { 24000, 5 },
1252 { 32000, 6 },
1253 { 44100, 7 },
1254 { 48000, 8 },
1255 { 88200, 9 },
1256 { 96000, 10 },
1257 { 0, 0 },
1258};
1259
1260static int wm8903_startup(struct snd_pcm_substream *substream)
1261{
1262 struct snd_soc_pcm_runtime *rtd = substream->private_data;
1263 struct snd_soc_device *socdev = rtd->socdev;
1264 struct snd_soc_codec *codec = socdev->codec;
1265 struct wm8903_priv *wm8903 = codec->private_data;
1266 struct i2c_client *i2c = codec->control_data;
1267 struct snd_pcm_runtime *master_runtime;
1268
1269 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
1270 wm8903->playback_active++;
1271 else
1272 wm8903->capture_active++;
1273
1274 /* The DAI has shared clocks so if we already have a playback or
1275 * capture going then constrain this substream to match it.
1276 */
1277 if (wm8903->master_substream) {
1278 master_runtime = wm8903->master_substream->runtime;
1279
1280 dev_dbg(&i2c->dev, "Constraining to %d bits at %dHz\n",
1281 master_runtime->sample_bits,
1282 master_runtime->rate);
1283
1284 snd_pcm_hw_constraint_minmax(substream->runtime,
1285 SNDRV_PCM_HW_PARAM_RATE,
1286 master_runtime->rate,
1287 master_runtime->rate);
1288
1289 snd_pcm_hw_constraint_minmax(substream->runtime,
1290 SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
1291 master_runtime->sample_bits,
1292 master_runtime->sample_bits);
1293
1294 wm8903->slave_substream = substream;
1295 } else
1296 wm8903->master_substream = substream;
1297
1298 return 0;
1299}
1300
1301static void wm8903_shutdown(struct snd_pcm_substream *substream)
1302{
1303 struct snd_soc_pcm_runtime *rtd = substream->private_data;
1304 struct snd_soc_device *socdev = rtd->socdev;
1305 struct snd_soc_codec *codec = socdev->codec;
1306 struct wm8903_priv *wm8903 = codec->private_data;
1307
1308 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
1309 wm8903->playback_active--;
1310 else
1311 wm8903->capture_active--;
1312
1313 if (wm8903->master_substream == substream)
1314 wm8903->master_substream = wm8903->slave_substream;
1315
1316 wm8903->slave_substream = NULL;
1317}
1318
1319static int wm8903_hw_params(struct snd_pcm_substream *substream,
1320 struct snd_pcm_hw_params *params)
1321{
1322 struct snd_soc_pcm_runtime *rtd = substream->private_data;
1323 struct snd_soc_device *socdev = rtd->socdev;
1324 struct snd_soc_codec *codec = socdev->codec;
1325 struct wm8903_priv *wm8903 = codec->private_data;
1326 struct i2c_client *i2c = codec->control_data;
1327 int fs = params_rate(params);
1328 int bclk;
1329 int bclk_div;
1330 int i;
1331 int dsp_config;
1332 int clk_config;
1333 int best_val;
1334 int cur_val;
1335 int clk_sys;
1336
1337 u16 aif1 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_1);
1338 u16 aif2 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_2);
1339 u16 aif3 = wm8903_read(codec, WM8903_AUDIO_INTERFACE_3);
1340 u16 clock0 = wm8903_read(codec, WM8903_CLOCK_RATES_0);
1341 u16 clock1 = wm8903_read(codec, WM8903_CLOCK_RATES_1);
1342
1343 if (substream == wm8903->slave_substream) {
1344 dev_dbg(&i2c->dev, "Ignoring hw_params for slave substream\n");
1345 return 0;
1346 }
1347
1348 /* Configure sample rate logic for DSP - choose nearest rate */
1349 dsp_config = 0;
1350 best_val = abs(sample_rates[dsp_config].rate - fs);
1351 for (i = 1; i < ARRAY_SIZE(sample_rates); i++) {
1352 cur_val = abs(sample_rates[i].rate - fs);
1353 if (cur_val <= best_val) {
1354 dsp_config = i;
1355 best_val = cur_val;
1356 }
1357 }
1358
1359 /* Constraints should stop us hitting this but let's make sure */
1360 if (wm8903->capture_active)
1361 switch (sample_rates[dsp_config].rate) {
1362 case 88200:
1363 case 96000:
1364 dev_err(&i2c->dev, "%dHz unsupported by ADC\n",
1365 fs);
1366 return -EINVAL;
1367
1368 default:
1369 break;
1370 }
1371
1372 dev_dbg(&i2c->dev, "DSP fs = %dHz\n", sample_rates[dsp_config].rate);
1373 clock1 &= ~WM8903_SAMPLE_RATE_MASK;
1374 clock1 |= sample_rates[dsp_config].value;
1375
1376 aif1 &= ~WM8903_AIF_WL_MASK;
1377 bclk = 2 * fs;
1378 switch (params_format(params)) {
1379 case SNDRV_PCM_FORMAT_S16_LE:
1380 bclk *= 16;
1381 break;
1382 case SNDRV_PCM_FORMAT_S20_3LE:
1383 bclk *= 20;
1384 aif1 |= 0x4;
1385 break;
1386 case SNDRV_PCM_FORMAT_S24_LE:
1387 bclk *= 24;
1388 aif1 |= 0x8;
1389 break;
1390 case SNDRV_PCM_FORMAT_S32_LE:
1391 bclk *= 32;
1392 aif1 |= 0xc;
1393 break;
1394 default:
1395 return -EINVAL;
1396 }
1397
1398 dev_dbg(&i2c->dev, "MCLK = %dHz, target sample rate = %dHz\n",
1399 wm8903->sysclk, fs);
1400
1401 /* We may not have an MCLK which allows us to generate exactly
1402 * the clock we want, particularly with USB derived inputs, so
1403 * approximate.
1404 */
1405 clk_config = 0;
1406 best_val = abs((wm8903->sysclk /
1407 (clk_sys_ratios[0].mclk_div *
1408 clk_sys_ratios[0].div)) - fs);
1409 for (i = 1; i < ARRAY_SIZE(clk_sys_ratios); i++) {
1410 cur_val = abs((wm8903->sysclk /
1411 (clk_sys_ratios[i].mclk_div *
1412 clk_sys_ratios[i].div)) - fs);
1413
1414 if (cur_val <= best_val) {
1415 clk_config = i;
1416 best_val = cur_val;
1417 }
1418 }
1419
1420 if (clk_sys_ratios[clk_config].mclk_div == 2) {
1421 clock0 |= WM8903_MCLKDIV2;
1422 clk_sys = wm8903->sysclk / 2;
1423 } else {
1424 clock0 &= ~WM8903_MCLKDIV2;
1425 clk_sys = wm8903->sysclk;
1426 }
1427
1428 clock1 &= ~(WM8903_CLK_SYS_RATE_MASK |
1429 WM8903_CLK_SYS_MODE_MASK);
1430 clock1 |= clk_sys_ratios[clk_config].rate << WM8903_CLK_SYS_RATE_SHIFT;
1431 clock1 |= clk_sys_ratios[clk_config].mode << WM8903_CLK_SYS_MODE_SHIFT;
1432
1433 dev_dbg(&i2c->dev, "CLK_SYS_RATE=%x, CLK_SYS_MODE=%x div=%d\n",
1434 clk_sys_ratios[clk_config].rate,
1435 clk_sys_ratios[clk_config].mode,
1436 clk_sys_ratios[clk_config].div);
1437
1438 dev_dbg(&i2c->dev, "Actual CLK_SYS = %dHz\n", clk_sys);
1439
1440 /* We may not get quite the right frequency if using
1441 * approximate clocks so look for the closest match that is
1442 * higher than the target (we need to ensure that there enough
1443 * BCLKs to clock out the samples).
1444 */
1445 bclk_div = 0;
1446 best_val = ((clk_sys * 10) / bclk_divs[0].ratio) - bclk;
1447 i = 1;
1448 while (i < ARRAY_SIZE(bclk_divs)) {
1449 cur_val = ((clk_sys * 10) / bclk_divs[i].ratio) - bclk;
1450 if (cur_val < 0) /* BCLK table is sorted */
1451 break;
1452 bclk_div = i;
1453 best_val = cur_val;
1454 i++;
1455 }
1456
1457 aif2 &= ~WM8903_BCLK_DIV_MASK;
1458 aif3 &= ~WM8903_LRCLK_RATE_MASK;
1459
1460 dev_dbg(&i2c->dev, "BCLK ratio %d for %dHz - actual BCLK = %dHz\n",
1461 bclk_divs[bclk_div].ratio / 10, bclk,
1462 (clk_sys * 10) / bclk_divs[bclk_div].ratio);
1463
1464 aif2 |= bclk_divs[bclk_div].div;
1465 aif3 |= bclk / fs;
1466
1467 wm8903_write(codec, WM8903_CLOCK_RATES_0, clock0);
1468 wm8903_write(codec, WM8903_CLOCK_RATES_1, clock1);
1469 wm8903_write(codec, WM8903_AUDIO_INTERFACE_1, aif1);
1470 wm8903_write(codec, WM8903_AUDIO_INTERFACE_2, aif2);
1471 wm8903_write(codec, WM8903_AUDIO_INTERFACE_3, aif3);
1472
1473 return 0;
1474}
1475
1476#define WM8903_PLAYBACK_RATES (SNDRV_PCM_RATE_8000 |\
1477 SNDRV_PCM_RATE_11025 | \
1478 SNDRV_PCM_RATE_16000 | \
1479 SNDRV_PCM_RATE_22050 | \
1480 SNDRV_PCM_RATE_32000 | \
1481 SNDRV_PCM_RATE_44100 | \
1482 SNDRV_PCM_RATE_48000 | \
1483 SNDRV_PCM_RATE_88200 | \
1484 SNDRV_PCM_RATE_96000)
1485
1486#define WM8903_CAPTURE_RATES (SNDRV_PCM_RATE_8000 |\
1487 SNDRV_PCM_RATE_11025 | \
1488 SNDRV_PCM_RATE_16000 | \
1489 SNDRV_PCM_RATE_22050 | \
1490 SNDRV_PCM_RATE_32000 | \
1491 SNDRV_PCM_RATE_44100 | \
1492 SNDRV_PCM_RATE_48000)
1493
1494#define WM8903_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
1495 SNDRV_PCM_FMTBIT_S20_3LE |\
1496 SNDRV_PCM_FMTBIT_S24_LE)
1497
1498struct snd_soc_dai wm8903_dai = {
1499 .name = "WM8903",
1500 .playback = {
1501 .stream_name = "Playback",
1502 .channels_min = 2,
1503 .channels_max = 2,
1504 .rates = WM8903_PLAYBACK_RATES,
1505 .formats = WM8903_FORMATS,
1506 },
1507 .capture = {
1508 .stream_name = "Capture",
1509 .channels_min = 2,
1510 .channels_max = 2,
1511 .rates = WM8903_CAPTURE_RATES,
1512 .formats = WM8903_FORMATS,
1513 },
1514 .ops = {
1515 .startup = wm8903_startup,
1516 .shutdown = wm8903_shutdown,
1517 .hw_params = wm8903_hw_params,
1518 },
1519 .dai_ops = {
1520 .digital_mute = wm8903_digital_mute,
1521 .set_fmt = wm8903_set_dai_fmt,
1522 .set_sysclk = wm8903_set_dai_sysclk
1523 }
1524};
1525EXPORT_SYMBOL_GPL(wm8903_dai);
1526
1527static int wm8903_suspend(struct platform_device *pdev, pm_message_t state)
1528{
1529 struct snd_soc_device *socdev = platform_get_drvdata(pdev);
1530 struct snd_soc_codec *codec = socdev->codec;
1531
1532 wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
1533
1534 return 0;
1535}
1536
1537static int wm8903_resume(struct platform_device *pdev)
1538{
1539 struct snd_soc_device *socdev = platform_get_drvdata(pdev);
1540 struct snd_soc_codec *codec = socdev->codec;
1541 struct i2c_client *i2c = codec->control_data;
1542 int i;
1543 u16 *reg_cache = codec->reg_cache;
1544 u16 *tmp_cache = kmemdup(codec->reg_cache, sizeof(wm8903_reg_defaults),
1545 GFP_KERNEL);
1546
1547 /* Bring the codec back up to standby first to minimise pop/clicks */
1548 wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
1549 wm8903_set_bias_level(codec, codec->suspend_bias_level);
1550
1551 /* Sync back everything else */
1552 if (tmp_cache) {
1553 for (i = 2; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
1554 if (tmp_cache[i] != reg_cache[i])
1555 wm8903_write(codec, i, tmp_cache[i]);
1556 } else {
1557 dev_err(&i2c->dev, "Failed to allocate temporary cache\n");
1558 }
1559
1560 return 0;
1561}
1562
1563/*
1564 * initialise the WM8903 driver
1565 * register the mixer and dsp interfaces with the kernel
1566 */
1567static int wm8903_init(struct snd_soc_device *socdev)
1568{
1569 struct snd_soc_codec *codec = socdev->codec;
1570 struct i2c_client *i2c = codec->control_data;
1571 int ret = 0;
1572 u16 val;
1573
1574 val = wm8903_hw_read(codec, WM8903_SW_RESET_AND_ID);
1575 if (val != wm8903_reg_defaults[WM8903_SW_RESET_AND_ID]) {
1576 dev_err(&i2c->dev,
1577 "Device with ID register %x is not a WM8903\n", val);
1578 return -ENODEV;
1579 }
1580
1581 codec->name = "WM8903";
1582 codec->owner = THIS_MODULE;
1583 codec->read = wm8903_read;
1584 codec->write = wm8903_write;
1585 codec->bias_level = SND_SOC_BIAS_OFF;
1586 codec->set_bias_level = wm8903_set_bias_level;
1587 codec->dai = &wm8903_dai;
1588 codec->num_dai = 1;
1589 codec->reg_cache_size = ARRAY_SIZE(wm8903_reg_defaults);
1590 codec->reg_cache = kmemdup(wm8903_reg_defaults,
1591 sizeof(wm8903_reg_defaults),
1592 GFP_KERNEL);
1593 if (codec->reg_cache == NULL) {
1594 dev_err(&i2c->dev, "Failed to allocate register cache\n");
1595 return -ENOMEM;
1596 }
1597
1598 val = wm8903_read(codec, WM8903_REVISION_NUMBER);
1599 dev_info(&i2c->dev, "WM8903 revision %d\n",
1600 val & WM8903_CHIP_REV_MASK);
1601
1602 wm8903_reset(codec);
1603
1604 /* register pcms */
1605 ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
1606 if (ret < 0) {
1607 dev_err(&i2c->dev, "failed to create pcms\n");
1608 goto pcm_err;
1609 }
1610
1611 /* SYSCLK is required for pretty much anything */
1612 wm8903_write(codec, WM8903_CLOCK_RATES_2, WM8903_CLK_SYS_ENA);
1613
1614 /* power on device */
1615 wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
1616
1617 /* Latch volume update bits */
1618 val = wm8903_read(codec, WM8903_ADC_DIGITAL_VOLUME_LEFT);
1619 val |= WM8903_ADCVU;
1620 wm8903_write(codec, WM8903_ADC_DIGITAL_VOLUME_LEFT, val);
1621 wm8903_write(codec, WM8903_ADC_DIGITAL_VOLUME_RIGHT, val);
1622
1623 val = wm8903_read(codec, WM8903_DAC_DIGITAL_VOLUME_LEFT);
1624 val |= WM8903_DACVU;
1625 wm8903_write(codec, WM8903_DAC_DIGITAL_VOLUME_LEFT, val);
1626 wm8903_write(codec, WM8903_DAC_DIGITAL_VOLUME_RIGHT, val);
1627
1628 val = wm8903_read(codec, WM8903_ANALOGUE_OUT1_LEFT);
1629 val |= WM8903_HPOUTVU;
1630 wm8903_write(codec, WM8903_ANALOGUE_OUT1_LEFT, val);
1631 wm8903_write(codec, WM8903_ANALOGUE_OUT1_RIGHT, val);
1632
1633 val = wm8903_read(codec, WM8903_ANALOGUE_OUT2_LEFT);
1634 val |= WM8903_LINEOUTVU;
1635 wm8903_write(codec, WM8903_ANALOGUE_OUT2_LEFT, val);
1636 wm8903_write(codec, WM8903_ANALOGUE_OUT2_RIGHT, val);
1637
1638 val = wm8903_read(codec, WM8903_ANALOGUE_OUT3_LEFT);
1639 val |= WM8903_SPKVU;
1640 wm8903_write(codec, WM8903_ANALOGUE_OUT3_LEFT, val);
1641 wm8903_write(codec, WM8903_ANALOGUE_OUT3_RIGHT, val);
1642
1643 /* Enable DAC soft mute by default */
1644 val = wm8903_read(codec, WM8903_DAC_DIGITAL_1);
1645 val |= WM8903_DAC_MUTEMODE;
1646 wm8903_write(codec, WM8903_DAC_DIGITAL_1, val);
1647
1648 wm8903_add_controls(codec);
1649 wm8903_add_widgets(codec);
1650 ret = snd_soc_register_card(socdev);
1651 if (ret < 0) {
1652 dev_err(&i2c->dev, "wm8903: failed to register card\n");
1653 goto card_err;
1654 }
1655
1656 return ret;
1657
1658card_err:
1659 snd_soc_free_pcms(socdev);
1660 snd_soc_dapm_free(socdev);
1661pcm_err:
1662 kfree(codec->reg_cache);
1663 return ret;
1664}
1665
1666static struct snd_soc_device *wm8903_socdev;
1667
1668static int wm8903_i2c_probe(struct i2c_client *i2c,
1669 const struct i2c_device_id *id)
1670{
1671 struct snd_soc_device *socdev = wm8903_socdev;
1672 struct snd_soc_codec *codec = socdev->codec;
1673 int ret;
1674
1675 i2c_set_clientdata(i2c, codec);
1676 codec->control_data = i2c;
1677
1678 ret = wm8903_init(socdev);
1679 if (ret < 0)
1680 dev_err(&i2c->dev, "Device initialisation failed\n");
1681
1682 return ret;
1683}
1684
1685static int wm8903_i2c_remove(struct i2c_client *client)
1686{
1687 struct snd_soc_codec *codec = i2c_get_clientdata(client);
1688 kfree(codec->reg_cache);
1689 return 0;
1690}
1691
1692/* i2c codec control layer */
1693static const struct i2c_device_id wm8903_i2c_id[] = {
1694 { "wm8903", 0 },
1695 { }
1696};
1697MODULE_DEVICE_TABLE(i2c, wm8903_i2c_id);
1698
1699static struct i2c_driver wm8903_i2c_driver = {
1700 .driver = {
1701 .name = "WM8903",
1702 .owner = THIS_MODULE,
1703 },
1704 .probe = wm8903_i2c_probe,
1705 .remove = wm8903_i2c_remove,
1706 .id_table = wm8903_i2c_id,
1707};
1708
1709static struct i2c_client *wm8903_i2c_device;
1710
1711static int wm8903_probe(struct platform_device *pdev)
1712{
1713 struct snd_soc_device *socdev = platform_get_drvdata(pdev);
1714 struct wm8903_setup_data *setup;
1715 struct snd_soc_codec *codec;
1716 struct wm8903_priv *wm8903;
1717 struct i2c_board_info board_info;
1718 struct i2c_adapter *adapter;
1719 int ret = 0;
1720
1721 setup = socdev->codec_data;
1722
1723 if (!setup->i2c_address) {
1724 dev_err(&pdev->dev, "No codec address provided\n");
1725 return -ENODEV;
1726 }
1727
1728 codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
1729 if (codec == NULL)
1730 return -ENOMEM;
1731
1732 wm8903 = kzalloc(sizeof(struct wm8903_priv), GFP_KERNEL);
1733 if (wm8903 == NULL) {
1734 ret = -ENOMEM;
1735 goto err_codec;
1736 }
1737
1738 codec->private_data = wm8903;
1739 socdev->codec = codec;
1740 mutex_init(&codec->mutex);
1741 INIT_LIST_HEAD(&codec->dapm_widgets);
1742 INIT_LIST_HEAD(&codec->dapm_paths);
1743
1744 wm8903_socdev = socdev;
1745
1746 codec->hw_write = (hw_write_t)i2c_master_send;
1747 ret = i2c_add_driver(&wm8903_i2c_driver);
1748 if (ret != 0) {
1749 dev_err(&pdev->dev, "can't add i2c driver");
1750 goto err_priv;
1751 } else {
1752 memset(&board_info, 0, sizeof(board_info));
1753 strlcpy(board_info.type, "wm8903", I2C_NAME_SIZE);
1754 board_info.addr = setup->i2c_address;
1755
1756 adapter = i2c_get_adapter(setup->i2c_bus);
1757 if (!adapter) {
1758 dev_err(&pdev->dev, "Can't get I2C bus %d\n",
1759 setup->i2c_bus);
1760 goto err_adapter;
1761 }
1762
1763 wm8903_i2c_device = i2c_new_device(adapter, &board_info);
1764 i2c_put_adapter(adapter);
1765 if (wm8903_i2c_device == NULL) {
1766 dev_err(&pdev->dev,
1767 "I2C driver registration failed\n");
1768 ret = -ENODEV;
1769 goto err_adapter;
1770 }
1771 }
1772
1773 return ret;
1774
1775err_adapter:
1776 i2c_del_driver(&wm8903_i2c_driver);
1777err_priv:
1778 kfree(codec->private_data);
1779err_codec:
1780 kfree(codec);
1781 return ret;
1782}
1783
1784/* power down chip */
1785static int wm8903_remove(struct platform_device *pdev)
1786{
1787 struct snd_soc_device *socdev = platform_get_drvdata(pdev);
1788 struct snd_soc_codec *codec = socdev->codec;
1789
1790 if (codec->control_data)
1791 wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
1792
1793 snd_soc_free_pcms(socdev);
1794 snd_soc_dapm_free(socdev);
1795 i2c_unregister_device(wm8903_i2c_device);
1796 i2c_del_driver(&wm8903_i2c_driver);
1797 kfree(codec->private_data);
1798 kfree(codec);
1799
1800 return 0;
1801}
1802
1803struct snd_soc_codec_device soc_codec_dev_wm8903 = {
1804 .probe = wm8903_probe,
1805 .remove = wm8903_remove,
1806 .suspend = wm8903_suspend,
1807 .resume = wm8903_resume,
1808};
1809EXPORT_SYMBOL_GPL(soc_codec_dev_wm8903);
1810
1811MODULE_DESCRIPTION("ASoC WM8903 driver");
1812MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.cm>");
1813MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8903.h b/sound/soc/codecs/wm8903.h
new file mode 100644
index 000000000000..cec622f2f660
--- /dev/null
+++ b/sound/soc/codecs/wm8903.h
@@ -0,0 +1,1463 @@
1/*
2 * wm8903.h - WM8903 audio codec interface
3 *
4 * Copyright 2008 Wolfson Microelectronics PLC.
5 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 */
12
13#ifndef _WM8903_H
14#define _WM8903_H
15
16#include <linux/i2c.h>
17
18extern struct snd_soc_dai wm8903_dai;
19extern struct snd_soc_codec_device soc_codec_dev_wm8903;
20
21struct wm8903_setup_data {
22 int i2c_bus;
23 int i2c_address;
24};
25
26#define WM8903_MCLK_DIV_2 1
27#define WM8903_CLK_SYS 2
28#define WM8903_BCLK 3
29#define WM8903_LRCLK 4
30
31/*
32 * Register values.
33 */
34#define WM8903_SW_RESET_AND_ID 0x00
35#define WM8903_REVISION_NUMBER 0x01
36#define WM8903_BIAS_CONTROL_0 0x04
37#define WM8903_VMID_CONTROL_0 0x05
38#define WM8903_MIC_BIAS_CONTROL_0 0x06
39#define WM8903_ANALOGUE_DAC_0 0x08
40#define WM8903_ANALOGUE_ADC_0 0x0A
41#define WM8903_POWER_MANAGEMENT_0 0x0C
42#define WM8903_POWER_MANAGEMENT_1 0x0D
43#define WM8903_POWER_MANAGEMENT_2 0x0E
44#define WM8903_POWER_MANAGEMENT_3 0x0F
45#define WM8903_POWER_MANAGEMENT_4 0x10
46#define WM8903_POWER_MANAGEMENT_5 0x11
47#define WM8903_POWER_MANAGEMENT_6 0x12
48#define WM8903_CLOCK_RATES_0 0x14
49#define WM8903_CLOCK_RATES_1 0x15
50#define WM8903_CLOCK_RATES_2 0x16
51#define WM8903_AUDIO_INTERFACE_0 0x18
52#define WM8903_AUDIO_INTERFACE_1 0x19
53#define WM8903_AUDIO_INTERFACE_2 0x1A
54#define WM8903_AUDIO_INTERFACE_3 0x1B
55#define WM8903_DAC_DIGITAL_VOLUME_LEFT 0x1E
56#define WM8903_DAC_DIGITAL_VOLUME_RIGHT 0x1F
57#define WM8903_DAC_DIGITAL_0 0x20
58#define WM8903_DAC_DIGITAL_1 0x21
59#define WM8903_ADC_DIGITAL_VOLUME_LEFT 0x24
60#define WM8903_ADC_DIGITAL_VOLUME_RIGHT 0x25
61#define WM8903_ADC_DIGITAL_0 0x26
62#define WM8903_DIGITAL_MICROPHONE_0 0x27
63#define WM8903_DRC_0 0x28
64#define WM8903_DRC_1 0x29
65#define WM8903_DRC_2 0x2A
66#define WM8903_DRC_3 0x2B
67#define WM8903_ANALOGUE_LEFT_INPUT_0 0x2C
68#define WM8903_ANALOGUE_RIGHT_INPUT_0 0x2D
69#define WM8903_ANALOGUE_LEFT_INPUT_1 0x2E
70#define WM8903_ANALOGUE_RIGHT_INPUT_1 0x2F
71#define WM8903_ANALOGUE_LEFT_MIX_0 0x32
72#define WM8903_ANALOGUE_RIGHT_MIX_0 0x33
73#define WM8903_ANALOGUE_SPK_MIX_LEFT_0 0x34
74#define WM8903_ANALOGUE_SPK_MIX_LEFT_1 0x35
75#define WM8903_ANALOGUE_SPK_MIX_RIGHT_0 0x36
76#define WM8903_ANALOGUE_SPK_MIX_RIGHT_1 0x37
77#define WM8903_ANALOGUE_OUT1_LEFT 0x39
78#define WM8903_ANALOGUE_OUT1_RIGHT 0x3A
79#define WM8903_ANALOGUE_OUT2_LEFT 0x3B
80#define WM8903_ANALOGUE_OUT2_RIGHT 0x3C
81#define WM8903_ANALOGUE_OUT3_LEFT 0x3E
82#define WM8903_ANALOGUE_OUT3_RIGHT 0x3F
83#define WM8903_ANALOGUE_SPK_OUTPUT_CONTROL_0 0x41
84#define WM8903_DC_SERVO_0 0x43
85#define WM8903_DC_SERVO_2 0x45
86#define WM8903_ANALOGUE_HP_0 0x5A
87#define WM8903_ANALOGUE_LINEOUT_0 0x5E
88#define WM8903_CHARGE_PUMP_0 0x62
89#define WM8903_CLASS_W_0 0x68
90#define WM8903_WRITE_SEQUENCER_0 0x6C
91#define WM8903_WRITE_SEQUENCER_1 0x6D
92#define WM8903_WRITE_SEQUENCER_2 0x6E
93#define WM8903_WRITE_SEQUENCER_3 0x6F
94#define WM8903_WRITE_SEQUENCER_4 0x70
95#define WM8903_CONTROL_INTERFACE 0x72
96#define WM8903_GPIO_CONTROL_1 0x74
97#define WM8903_GPIO_CONTROL_2 0x75
98#define WM8903_GPIO_CONTROL_3 0x76
99#define WM8903_GPIO_CONTROL_4 0x77
100#define WM8903_GPIO_CONTROL_5 0x78
101#define WM8903_INTERRUPT_STATUS_1 0x79
102#define WM8903_INTERRUPT_STATUS_1_MASK 0x7A
103#define WM8903_INTERRUPT_POLARITY_1 0x7B
104#define WM8903_INTERRUPT_CONTROL 0x7E
105#define WM8903_CONTROL_INTERFACE_TEST_1 0x81
106#define WM8903_CHARGE_PUMP_TEST_1 0x95
107#define WM8903_CLOCK_RATE_TEST_4 0xA4
108#define WM8903_ANALOGUE_OUTPUT_BIAS_0 0xAC
109
110#define WM8903_REGISTER_COUNT 75
111#define WM8903_MAX_REGISTER 0xAC
112
113/*
114 * Field Definitions.
115 */
116
117/*
118 * R0 (0x00) - SW Reset and ID
119 */
120#define WM8903_SW_RESET_DEV_ID1_MASK 0xFFFF /* SW_RESET_DEV_ID1 - [15:0] */
121#define WM8903_SW_RESET_DEV_ID1_SHIFT 0 /* SW_RESET_DEV_ID1 - [15:0] */
122#define WM8903_SW_RESET_DEV_ID1_WIDTH 16 /* SW_RESET_DEV_ID1 - [15:0] */
123
124/*
125 * R1 (0x01) - Revision Number
126 */
127#define WM8903_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */
128#define WM8903_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */
129#define WM8903_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */
130
131/*
132 * R4 (0x04) - Bias Control 0
133 */
134#define WM8903_POBCTRL 0x0010 /* POBCTRL */
135#define WM8903_POBCTRL_MASK 0x0010 /* POBCTRL */
136#define WM8903_POBCTRL_SHIFT 4 /* POBCTRL */
137#define WM8903_POBCTRL_WIDTH 1 /* POBCTRL */
138#define WM8903_ISEL_MASK 0x000C /* ISEL - [3:2] */
139#define WM8903_ISEL_SHIFT 2 /* ISEL - [3:2] */
140#define WM8903_ISEL_WIDTH 2 /* ISEL - [3:2] */
141#define WM8903_STARTUP_BIAS_ENA 0x0002 /* STARTUP_BIAS_ENA */
142#define WM8903_STARTUP_BIAS_ENA_MASK 0x0002 /* STARTUP_BIAS_ENA */
143#define WM8903_STARTUP_BIAS_ENA_SHIFT 1 /* STARTUP_BIAS_ENA */
144#define WM8903_STARTUP_BIAS_ENA_WIDTH 1 /* STARTUP_BIAS_ENA */
145#define WM8903_BIAS_ENA 0x0001 /* BIAS_ENA */
146#define WM8903_BIAS_ENA_MASK 0x0001 /* BIAS_ENA */
147#define WM8903_BIAS_ENA_SHIFT 0 /* BIAS_ENA */
148#define WM8903_BIAS_ENA_WIDTH 1 /* BIAS_ENA */
149
150/*
151 * R5 (0x05) - VMID Control 0
152 */
153#define WM8903_VMID_TIE_ENA 0x0080 /* VMID_TIE_ENA */
154#define WM8903_VMID_TIE_ENA_MASK 0x0080 /* VMID_TIE_ENA */
155#define WM8903_VMID_TIE_ENA_SHIFT 7 /* VMID_TIE_ENA */
156#define WM8903_VMID_TIE_ENA_WIDTH 1 /* VMID_TIE_ENA */
157#define WM8903_BUFIO_ENA 0x0040 /* BUFIO_ENA */
158#define WM8903_BUFIO_ENA_MASK 0x0040 /* BUFIO_ENA */
159#define WM8903_BUFIO_ENA_SHIFT 6 /* BUFIO_ENA */
160#define WM8903_BUFIO_ENA_WIDTH 1 /* BUFIO_ENA */
161#define WM8903_VMID_IO_ENA 0x0020 /* VMID_IO_ENA */
162#define WM8903_VMID_IO_ENA_MASK 0x0020 /* VMID_IO_ENA */
163#define WM8903_VMID_IO_ENA_SHIFT 5 /* VMID_IO_ENA */
164#define WM8903_VMID_IO_ENA_WIDTH 1 /* VMID_IO_ENA */
165#define WM8903_VMID_SOFT_MASK 0x0018 /* VMID_SOFT - [4:3] */
166#define WM8903_VMID_SOFT_SHIFT 3 /* VMID_SOFT - [4:3] */
167#define WM8903_VMID_SOFT_WIDTH 2 /* VMID_SOFT - [4:3] */
168#define WM8903_VMID_RES_MASK 0x0006 /* VMID_RES - [2:1] */
169#define WM8903_VMID_RES_SHIFT 1 /* VMID_RES - [2:1] */
170#define WM8903_VMID_RES_WIDTH 2 /* VMID_RES - [2:1] */
171#define WM8903_VMID_BUF_ENA 0x0001 /* VMID_BUF_ENA */
172#define WM8903_VMID_BUF_ENA_MASK 0x0001 /* VMID_BUF_ENA */
173#define WM8903_VMID_BUF_ENA_SHIFT 0 /* VMID_BUF_ENA */
174#define WM8903_VMID_BUF_ENA_WIDTH 1 /* VMID_BUF_ENA */
175
176#define WM8903_VMID_RES_50K 2
177#define WM8903_VMID_RES_250K 3
178#define WM8903_VMID_RES_5K 4
179
180/*
181 * R6 (0x06) - Mic Bias Control 0
182 */
183#define WM8903_MICDET_HYST_ENA 0x0080 /* MICDET_HYST_ENA */
184#define WM8903_MICDET_HYST_ENA_MASK 0x0080 /* MICDET_HYST_ENA */
185#define WM8903_MICDET_HYST_ENA_SHIFT 7 /* MICDET_HYST_ENA */
186#define WM8903_MICDET_HYST_ENA_WIDTH 1 /* MICDET_HYST_ENA */
187#define WM8903_MICDET_THR_MASK 0x0070 /* MICDET_THR - [6:4] */
188#define WM8903_MICDET_THR_SHIFT 4 /* MICDET_THR - [6:4] */
189#define WM8903_MICDET_THR_WIDTH 3 /* MICDET_THR - [6:4] */
190#define WM8903_MICSHORT_THR_MASK 0x000C /* MICSHORT_THR - [3:2] */
191#define WM8903_MICSHORT_THR_SHIFT 2 /* MICSHORT_THR - [3:2] */
192#define WM8903_MICSHORT_THR_WIDTH 2 /* MICSHORT_THR - [3:2] */
193#define WM8903_MICDET_ENA 0x0002 /* MICDET_ENA */
194#define WM8903_MICDET_ENA_MASK 0x0002 /* MICDET_ENA */
195#define WM8903_MICDET_ENA_SHIFT 1 /* MICDET_ENA */
196#define WM8903_MICDET_ENA_WIDTH 1 /* MICDET_ENA */
197#define WM8903_MICBIAS_ENA 0x0001 /* MICBIAS_ENA */
198#define WM8903_MICBIAS_ENA_MASK 0x0001 /* MICBIAS_ENA */
199#define WM8903_MICBIAS_ENA_SHIFT 0 /* MICBIAS_ENA */
200#define WM8903_MICBIAS_ENA_WIDTH 1 /* MICBIAS_ENA */
201
202/*
203 * R8 (0x08) - Analogue DAC 0
204 */
205#define WM8903_DACBIAS_SEL_MASK 0x0018 /* DACBIAS_SEL - [4:3] */
206#define WM8903_DACBIAS_SEL_SHIFT 3 /* DACBIAS_SEL - [4:3] */
207#define WM8903_DACBIAS_SEL_WIDTH 2 /* DACBIAS_SEL - [4:3] */
208#define WM8903_DACVMID_BIAS_SEL_MASK 0x0006 /* DACVMID_BIAS_SEL - [2:1] */
209#define WM8903_DACVMID_BIAS_SEL_SHIFT 1 /* DACVMID_BIAS_SEL - [2:1] */
210#define WM8903_DACVMID_BIAS_SEL_WIDTH 2 /* DACVMID_BIAS_SEL - [2:1] */
211
212/*
213 * R10 (0x0A) - Analogue ADC 0
214 */
215#define WM8903_ADC_OSR128 0x0001 /* ADC_OSR128 */
216#define WM8903_ADC_OSR128_MASK 0x0001 /* ADC_OSR128 */
217#define WM8903_ADC_OSR128_SHIFT 0 /* ADC_OSR128 */
218#define WM8903_ADC_OSR128_WIDTH 1 /* ADC_OSR128 */
219
220/*
221 * R12 (0x0C) - Power Management 0
222 */
223#define WM8903_INL_ENA 0x0002 /* INL_ENA */
224#define WM8903_INL_ENA_MASK 0x0002 /* INL_ENA */
225#define WM8903_INL_ENA_SHIFT 1 /* INL_ENA */
226#define WM8903_INL_ENA_WIDTH 1 /* INL_ENA */
227#define WM8903_INR_ENA 0x0001 /* INR_ENA */
228#define WM8903_INR_ENA_MASK 0x0001 /* INR_ENA */
229#define WM8903_INR_ENA_SHIFT 0 /* INR_ENA */
230#define WM8903_INR_ENA_WIDTH 1 /* INR_ENA */
231
232/*
233 * R13 (0x0D) - Power Management 1
234 */
235#define WM8903_MIXOUTL_ENA 0x0002 /* MIXOUTL_ENA */
236#define WM8903_MIXOUTL_ENA_MASK 0x0002 /* MIXOUTL_ENA */
237#define WM8903_MIXOUTL_ENA_SHIFT 1 /* MIXOUTL_ENA */
238#define WM8903_MIXOUTL_ENA_WIDTH 1 /* MIXOUTL_ENA */
239#define WM8903_MIXOUTR_ENA 0x0001 /* MIXOUTR_ENA */
240#define WM8903_MIXOUTR_ENA_MASK 0x0001 /* MIXOUTR_ENA */
241#define WM8903_MIXOUTR_ENA_SHIFT 0 /* MIXOUTR_ENA */
242#define WM8903_MIXOUTR_ENA_WIDTH 1 /* MIXOUTR_ENA */
243
244/*
245 * R14 (0x0E) - Power Management 2
246 */
247#define WM8903_HPL_PGA_ENA 0x0002 /* HPL_PGA_ENA */
248#define WM8903_HPL_PGA_ENA_MASK 0x0002 /* HPL_PGA_ENA */
249#define WM8903_HPL_PGA_ENA_SHIFT 1 /* HPL_PGA_ENA */
250#define WM8903_HPL_PGA_ENA_WIDTH 1 /* HPL_PGA_ENA */
251#define WM8903_HPR_PGA_ENA 0x0001 /* HPR_PGA_ENA */
252#define WM8903_HPR_PGA_ENA_MASK 0x0001 /* HPR_PGA_ENA */
253#define WM8903_HPR_PGA_ENA_SHIFT 0 /* HPR_PGA_ENA */
254#define WM8903_HPR_PGA_ENA_WIDTH 1 /* HPR_PGA_ENA */
255
256/*
257 * R15 (0x0F) - Power Management 3
258 */
259#define WM8903_LINEOUTL_PGA_ENA 0x0002 /* LINEOUTL_PGA_ENA */
260#define WM8903_LINEOUTL_PGA_ENA_MASK 0x0002 /* LINEOUTL_PGA_ENA */
261#define WM8903_LINEOUTL_PGA_ENA_SHIFT 1 /* LINEOUTL_PGA_ENA */
262#define WM8903_LINEOUTL_PGA_ENA_WIDTH 1 /* LINEOUTL_PGA_ENA */
263#define WM8903_LINEOUTR_PGA_ENA 0x0001 /* LINEOUTR_PGA_ENA */
264#define WM8903_LINEOUTR_PGA_ENA_MASK 0x0001 /* LINEOUTR_PGA_ENA */
265#define WM8903_LINEOUTR_PGA_ENA_SHIFT 0 /* LINEOUTR_PGA_ENA */
266#define WM8903_LINEOUTR_PGA_ENA_WIDTH 1 /* LINEOUTR_PGA_ENA */
267
268/*
269 * R16 (0x10) - Power Management 4
270 */
271#define WM8903_MIXSPKL_ENA 0x0002 /* MIXSPKL_ENA */
272#define WM8903_MIXSPKL_ENA_MASK 0x0002 /* MIXSPKL_ENA */
273#define WM8903_MIXSPKL_ENA_SHIFT 1 /* MIXSPKL_ENA */
274#define WM8903_MIXSPKL_ENA_WIDTH 1 /* MIXSPKL_ENA */
275#define WM8903_MIXSPKR_ENA 0x0001 /* MIXSPKR_ENA */
276#define WM8903_MIXSPKR_ENA_MASK 0x0001 /* MIXSPKR_ENA */
277#define WM8903_MIXSPKR_ENA_SHIFT 0 /* MIXSPKR_ENA */
278#define WM8903_MIXSPKR_ENA_WIDTH 1 /* MIXSPKR_ENA */
279
280/*
281 * R17 (0x11) - Power Management 5
282 */
283#define WM8903_SPKL_ENA 0x0002 /* SPKL_ENA */
284#define WM8903_SPKL_ENA_MASK 0x0002 /* SPKL_ENA */
285#define WM8903_SPKL_ENA_SHIFT 1 /* SPKL_ENA */
286#define WM8903_SPKL_ENA_WIDTH 1 /* SPKL_ENA */
287#define WM8903_SPKR_ENA 0x0001 /* SPKR_ENA */
288#define WM8903_SPKR_ENA_MASK 0x0001 /* SPKR_ENA */
289#define WM8903_SPKR_ENA_SHIFT 0 /* SPKR_ENA */
290#define WM8903_SPKR_ENA_WIDTH 1 /* SPKR_ENA */
291
292/*
293 * R18 (0x12) - Power Management 6
294 */
295#define WM8903_DACL_ENA 0x0008 /* DACL_ENA */
296#define WM8903_DACL_ENA_MASK 0x0008 /* DACL_ENA */
297#define WM8903_DACL_ENA_SHIFT 3 /* DACL_ENA */
298#define WM8903_DACL_ENA_WIDTH 1 /* DACL_ENA */
299#define WM8903_DACR_ENA 0x0004 /* DACR_ENA */
300#define WM8903_DACR_ENA_MASK 0x0004 /* DACR_ENA */
301#define WM8903_DACR_ENA_SHIFT 2 /* DACR_ENA */
302#define WM8903_DACR_ENA_WIDTH 1 /* DACR_ENA */
303#define WM8903_ADCL_ENA 0x0002 /* ADCL_ENA */
304#define WM8903_ADCL_ENA_MASK 0x0002 /* ADCL_ENA */
305#define WM8903_ADCL_ENA_SHIFT 1 /* ADCL_ENA */
306#define WM8903_ADCL_ENA_WIDTH 1 /* ADCL_ENA */
307#define WM8903_ADCR_ENA 0x0001 /* ADCR_ENA */
308#define WM8903_ADCR_ENA_MASK 0x0001 /* ADCR_ENA */
309#define WM8903_ADCR_ENA_SHIFT 0 /* ADCR_ENA */
310#define WM8903_ADCR_ENA_WIDTH 1 /* ADCR_ENA */
311
312/*
313 * R20 (0x14) - Clock Rates 0
314 */
315#define WM8903_MCLKDIV2 0x0001 /* MCLKDIV2 */
316#define WM8903_MCLKDIV2_MASK 0x0001 /* MCLKDIV2 */
317#define WM8903_MCLKDIV2_SHIFT 0 /* MCLKDIV2 */
318#define WM8903_MCLKDIV2_WIDTH 1 /* MCLKDIV2 */
319
320/*
321 * R21 (0x15) - Clock Rates 1
322 */
323#define WM8903_CLK_SYS_RATE_MASK 0x3C00 /* CLK_SYS_RATE - [13:10] */
324#define WM8903_CLK_SYS_RATE_SHIFT 10 /* CLK_SYS_RATE - [13:10] */
325#define WM8903_CLK_SYS_RATE_WIDTH 4 /* CLK_SYS_RATE - [13:10] */
326#define WM8903_CLK_SYS_MODE_MASK 0x0300 /* CLK_SYS_MODE - [9:8] */
327#define WM8903_CLK_SYS_MODE_SHIFT 8 /* CLK_SYS_MODE - [9:8] */
328#define WM8903_CLK_SYS_MODE_WIDTH 2 /* CLK_SYS_MODE - [9:8] */
329#define WM8903_SAMPLE_RATE_MASK 0x000F /* SAMPLE_RATE - [3:0] */
330#define WM8903_SAMPLE_RATE_SHIFT 0 /* SAMPLE_RATE - [3:0] */
331#define WM8903_SAMPLE_RATE_WIDTH 4 /* SAMPLE_RATE - [3:0] */
332
333/*
334 * R22 (0x16) - Clock Rates 2
335 */
336#define WM8903_CLK_SYS_ENA 0x0004 /* CLK_SYS_ENA */
337#define WM8903_CLK_SYS_ENA_MASK 0x0004 /* CLK_SYS_ENA */
338#define WM8903_CLK_SYS_ENA_SHIFT 2 /* CLK_SYS_ENA */
339#define WM8903_CLK_SYS_ENA_WIDTH 1 /* CLK_SYS_ENA */
340#define WM8903_CLK_DSP_ENA 0x0002 /* CLK_DSP_ENA */
341#define WM8903_CLK_DSP_ENA_MASK 0x0002 /* CLK_DSP_ENA */
342#define WM8903_CLK_DSP_ENA_SHIFT 1 /* CLK_DSP_ENA */
343#define WM8903_CLK_DSP_ENA_WIDTH 1 /* CLK_DSP_ENA */
344#define WM8903_TO_ENA 0x0001 /* TO_ENA */
345#define WM8903_TO_ENA_MASK 0x0001 /* TO_ENA */
346#define WM8903_TO_ENA_SHIFT 0 /* TO_ENA */
347#define WM8903_TO_ENA_WIDTH 1 /* TO_ENA */
348
349/*
350 * R24 (0x18) - Audio Interface 0
351 */
352#define WM8903_DACL_DATINV 0x1000 /* DACL_DATINV */
353#define WM8903_DACL_DATINV_MASK 0x1000 /* DACL_DATINV */
354#define WM8903_DACL_DATINV_SHIFT 12 /* DACL_DATINV */
355#define WM8903_DACL_DATINV_WIDTH 1 /* DACL_DATINV */
356#define WM8903_DACR_DATINV 0x0800 /* DACR_DATINV */
357#define WM8903_DACR_DATINV_MASK 0x0800 /* DACR_DATINV */
358#define WM8903_DACR_DATINV_SHIFT 11 /* DACR_DATINV */
359#define WM8903_DACR_DATINV_WIDTH 1 /* DACR_DATINV */
360#define WM8903_DAC_BOOST_MASK 0x0600 /* DAC_BOOST - [10:9] */
361#define WM8903_DAC_BOOST_SHIFT 9 /* DAC_BOOST - [10:9] */
362#define WM8903_DAC_BOOST_WIDTH 2 /* DAC_BOOST - [10:9] */
363#define WM8903_LOOPBACK 0x0100 /* LOOPBACK */
364#define WM8903_LOOPBACK_MASK 0x0100 /* LOOPBACK */
365#define WM8903_LOOPBACK_SHIFT 8 /* LOOPBACK */
366#define WM8903_LOOPBACK_WIDTH 1 /* LOOPBACK */
367#define WM8903_AIFADCL_SRC 0x0080 /* AIFADCL_SRC */
368#define WM8903_AIFADCL_SRC_MASK 0x0080 /* AIFADCL_SRC */
369#define WM8903_AIFADCL_SRC_SHIFT 7 /* AIFADCL_SRC */
370#define WM8903_AIFADCL_SRC_WIDTH 1 /* AIFADCL_SRC */
371#define WM8903_AIFADCR_SRC 0x0040 /* AIFADCR_SRC */
372#define WM8903_AIFADCR_SRC_MASK 0x0040 /* AIFADCR_SRC */
373#define WM8903_AIFADCR_SRC_SHIFT 6 /* AIFADCR_SRC */
374#define WM8903_AIFADCR_SRC_WIDTH 1 /* AIFADCR_SRC */
375#define WM8903_AIFDACL_SRC 0x0020 /* AIFDACL_SRC */
376#define WM8903_AIFDACL_SRC_MASK 0x0020 /* AIFDACL_SRC */
377#define WM8903_AIFDACL_SRC_SHIFT 5 /* AIFDACL_SRC */
378#define WM8903_AIFDACL_SRC_WIDTH 1 /* AIFDACL_SRC */
379#define WM8903_AIFDACR_SRC 0x0010 /* AIFDACR_SRC */
380#define WM8903_AIFDACR_SRC_MASK 0x0010 /* AIFDACR_SRC */
381#define WM8903_AIFDACR_SRC_SHIFT 4 /* AIFDACR_SRC */
382#define WM8903_AIFDACR_SRC_WIDTH 1 /* AIFDACR_SRC */
383#define WM8903_ADC_COMP 0x0008 /* ADC_COMP */
384#define WM8903_ADC_COMP_MASK 0x0008 /* ADC_COMP */
385#define WM8903_ADC_COMP_SHIFT 3 /* ADC_COMP */
386#define WM8903_ADC_COMP_WIDTH 1 /* ADC_COMP */
387#define WM8903_ADC_COMPMODE 0x0004 /* ADC_COMPMODE */
388#define WM8903_ADC_COMPMODE_MASK 0x0004 /* ADC_COMPMODE */
389#define WM8903_ADC_COMPMODE_SHIFT 2 /* ADC_COMPMODE */
390#define WM8903_ADC_COMPMODE_WIDTH 1 /* ADC_COMPMODE */
391#define WM8903_DAC_COMP 0x0002 /* DAC_COMP */
392#define WM8903_DAC_COMP_MASK 0x0002 /* DAC_COMP */
393#define WM8903_DAC_COMP_SHIFT 1 /* DAC_COMP */
394#define WM8903_DAC_COMP_WIDTH 1 /* DAC_COMP */
395#define WM8903_DAC_COMPMODE 0x0001 /* DAC_COMPMODE */
396#define WM8903_DAC_COMPMODE_MASK 0x0001 /* DAC_COMPMODE */
397#define WM8903_DAC_COMPMODE_SHIFT 0 /* DAC_COMPMODE */
398#define WM8903_DAC_COMPMODE_WIDTH 1 /* DAC_COMPMODE */
399
400/*
401 * R25 (0x19) - Audio Interface 1
402 */
403#define WM8903_AIFDAC_TDM 0x2000 /* AIFDAC_TDM */
404#define WM8903_AIFDAC_TDM_MASK 0x2000 /* AIFDAC_TDM */
405#define WM8903_AIFDAC_TDM_SHIFT 13 /* AIFDAC_TDM */
406#define WM8903_AIFDAC_TDM_WIDTH 1 /* AIFDAC_TDM */
407#define WM8903_AIFDAC_TDM_CHAN 0x1000 /* AIFDAC_TDM_CHAN */
408#define WM8903_AIFDAC_TDM_CHAN_MASK 0x1000 /* AIFDAC_TDM_CHAN */
409#define WM8903_AIFDAC_TDM_CHAN_SHIFT 12 /* AIFDAC_TDM_CHAN */
410#define WM8903_AIFDAC_TDM_CHAN_WIDTH 1 /* AIFDAC_TDM_CHAN */
411#define WM8903_AIFADC_TDM 0x0800 /* AIFADC_TDM */
412#define WM8903_AIFADC_TDM_MASK 0x0800 /* AIFADC_TDM */
413#define WM8903_AIFADC_TDM_SHIFT 11 /* AIFADC_TDM */
414#define WM8903_AIFADC_TDM_WIDTH 1 /* AIFADC_TDM */
415#define WM8903_AIFADC_TDM_CHAN 0x0400 /* AIFADC_TDM_CHAN */
416#define WM8903_AIFADC_TDM_CHAN_MASK 0x0400 /* AIFADC_TDM_CHAN */
417#define WM8903_AIFADC_TDM_CHAN_SHIFT 10 /* AIFADC_TDM_CHAN */
418#define WM8903_AIFADC_TDM_CHAN_WIDTH 1 /* AIFADC_TDM_CHAN */
419#define WM8903_LRCLK_DIR 0x0200 /* LRCLK_DIR */
420#define WM8903_LRCLK_DIR_MASK 0x0200 /* LRCLK_DIR */
421#define WM8903_LRCLK_DIR_SHIFT 9 /* LRCLK_DIR */
422#define WM8903_LRCLK_DIR_WIDTH 1 /* LRCLK_DIR */
423#define WM8903_AIF_BCLK_INV 0x0080 /* AIF_BCLK_INV */
424#define WM8903_AIF_BCLK_INV_MASK 0x0080 /* AIF_BCLK_INV */
425#define WM8903_AIF_BCLK_INV_SHIFT 7 /* AIF_BCLK_INV */
426#define WM8903_AIF_BCLK_INV_WIDTH 1 /* AIF_BCLK_INV */
427#define WM8903_BCLK_DIR 0x0040 /* BCLK_DIR */
428#define WM8903_BCLK_DIR_MASK 0x0040 /* BCLK_DIR */
429#define WM8903_BCLK_DIR_SHIFT 6 /* BCLK_DIR */
430#define WM8903_BCLK_DIR_WIDTH 1 /* BCLK_DIR */
431#define WM8903_AIF_LRCLK_INV 0x0010 /* AIF_LRCLK_INV */
432#define WM8903_AIF_LRCLK_INV_MASK 0x0010 /* AIF_LRCLK_INV */
433#define WM8903_AIF_LRCLK_INV_SHIFT 4 /* AIF_LRCLK_INV */
434#define WM8903_AIF_LRCLK_INV_WIDTH 1 /* AIF_LRCLK_INV */
435#define WM8903_AIF_WL_MASK 0x000C /* AIF_WL - [3:2] */
436#define WM8903_AIF_WL_SHIFT 2 /* AIF_WL - [3:2] */
437#define WM8903_AIF_WL_WIDTH 2 /* AIF_WL - [3:2] */
438#define WM8903_AIF_FMT_MASK 0x0003 /* AIF_FMT - [1:0] */
439#define WM8903_AIF_FMT_SHIFT 0 /* AIF_FMT - [1:0] */
440#define WM8903_AIF_FMT_WIDTH 2 /* AIF_FMT - [1:0] */
441
442/*
443 * R26 (0x1A) - Audio Interface 2
444 */
445#define WM8903_BCLK_DIV_MASK 0x001F /* BCLK_DIV - [4:0] */
446#define WM8903_BCLK_DIV_SHIFT 0 /* BCLK_DIV - [4:0] */
447#define WM8903_BCLK_DIV_WIDTH 5 /* BCLK_DIV - [4:0] */
448
449/*
450 * R27 (0x1B) - Audio Interface 3
451 */
452#define WM8903_LRCLK_RATE_MASK 0x07FF /* LRCLK_RATE - [10:0] */
453#define WM8903_LRCLK_RATE_SHIFT 0 /* LRCLK_RATE - [10:0] */
454#define WM8903_LRCLK_RATE_WIDTH 11 /* LRCLK_RATE - [10:0] */
455
456/*
457 * R30 (0x1E) - DAC Digital Volume Left
458 */
459#define WM8903_DACVU 0x0100 /* DACVU */
460#define WM8903_DACVU_MASK 0x0100 /* DACVU */
461#define WM8903_DACVU_SHIFT 8 /* DACVU */
462#define WM8903_DACVU_WIDTH 1 /* DACVU */
463#define WM8903_DACL_VOL_MASK 0x00FF /* DACL_VOL - [7:0] */
464#define WM8903_DACL_VOL_SHIFT 0 /* DACL_VOL - [7:0] */
465#define WM8903_DACL_VOL_WIDTH 8 /* DACL_VOL - [7:0] */
466
467/*
468 * R31 (0x1F) - DAC Digital Volume Right
469 */
470#define WM8903_DACVU 0x0100 /* DACVU */
471#define WM8903_DACVU_MASK 0x0100 /* DACVU */
472#define WM8903_DACVU_SHIFT 8 /* DACVU */
473#define WM8903_DACVU_WIDTH 1 /* DACVU */
474#define WM8903_DACR_VOL_MASK 0x00FF /* DACR_VOL - [7:0] */
475#define WM8903_DACR_VOL_SHIFT 0 /* DACR_VOL - [7:0] */
476#define WM8903_DACR_VOL_WIDTH 8 /* DACR_VOL - [7:0] */
477
478/*
479 * R32 (0x20) - DAC Digital 0
480 */
481#define WM8903_ADCL_DAC_SVOL_MASK 0x0F00 /* ADCL_DAC_SVOL - [11:8] */
482#define WM8903_ADCL_DAC_SVOL_SHIFT 8 /* ADCL_DAC_SVOL - [11:8] */
483#define WM8903_ADCL_DAC_SVOL_WIDTH 4 /* ADCL_DAC_SVOL - [11:8] */
484#define WM8903_ADCR_DAC_SVOL_MASK 0x00F0 /* ADCR_DAC_SVOL - [7:4] */
485#define WM8903_ADCR_DAC_SVOL_SHIFT 4 /* ADCR_DAC_SVOL - [7:4] */
486#define WM8903_ADCR_DAC_SVOL_WIDTH 4 /* ADCR_DAC_SVOL - [7:4] */
487#define WM8903_ADC_TO_DACL_MASK 0x000C /* ADC_TO_DACL - [3:2] */
488#define WM8903_ADC_TO_DACL_SHIFT 2 /* ADC_TO_DACL - [3:2] */
489#define WM8903_ADC_TO_DACL_WIDTH 2 /* ADC_TO_DACL - [3:2] */
490#define WM8903_ADC_TO_DACR_MASK 0x0003 /* ADC_TO_DACR - [1:0] */
491#define WM8903_ADC_TO_DACR_SHIFT 0 /* ADC_TO_DACR - [1:0] */
492#define WM8903_ADC_TO_DACR_WIDTH 2 /* ADC_TO_DACR - [1:0] */
493
494/*
495 * R33 (0x21) - DAC Digital 1
496 */
497#define WM8903_DAC_MONO 0x1000 /* DAC_MONO */
498#define WM8903_DAC_MONO_MASK 0x1000 /* DAC_MONO */
499#define WM8903_DAC_MONO_SHIFT 12 /* DAC_MONO */
500#define WM8903_DAC_MONO_WIDTH 1 /* DAC_MONO */
501#define WM8903_DAC_SB_FILT 0x0800 /* DAC_SB_FILT */
502#define WM8903_DAC_SB_FILT_MASK 0x0800 /* DAC_SB_FILT */
503#define WM8903_DAC_SB_FILT_SHIFT 11 /* DAC_SB_FILT */
504#define WM8903_DAC_SB_FILT_WIDTH 1 /* DAC_SB_FILT */
505#define WM8903_DAC_MUTERATE 0x0400 /* DAC_MUTERATE */
506#define WM8903_DAC_MUTERATE_MASK 0x0400 /* DAC_MUTERATE */
507#define WM8903_DAC_MUTERATE_SHIFT 10 /* DAC_MUTERATE */
508#define WM8903_DAC_MUTERATE_WIDTH 1 /* DAC_MUTERATE */
509#define WM8903_DAC_MUTEMODE 0x0200 /* DAC_MUTEMODE */
510#define WM8903_DAC_MUTEMODE_MASK 0x0200 /* DAC_MUTEMODE */
511#define WM8903_DAC_MUTEMODE_SHIFT 9 /* DAC_MUTEMODE */
512#define WM8903_DAC_MUTEMODE_WIDTH 1 /* DAC_MUTEMODE */
513#define WM8903_DAC_MUTE 0x0008 /* DAC_MUTE */
514#define WM8903_DAC_MUTE_MASK 0x0008 /* DAC_MUTE */
515#define WM8903_DAC_MUTE_SHIFT 3 /* DAC_MUTE */
516#define WM8903_DAC_MUTE_WIDTH 1 /* DAC_MUTE */
517#define WM8903_DEEMPH_MASK 0x0006 /* DEEMPH - [2:1] */
518#define WM8903_DEEMPH_SHIFT 1 /* DEEMPH - [2:1] */
519#define WM8903_DEEMPH_WIDTH 2 /* DEEMPH - [2:1] */
520
521/*
522 * R36 (0x24) - ADC Digital Volume Left
523 */
524#define WM8903_ADCVU 0x0100 /* ADCVU */
525#define WM8903_ADCVU_MASK 0x0100 /* ADCVU */
526#define WM8903_ADCVU_SHIFT 8 /* ADCVU */
527#define WM8903_ADCVU_WIDTH 1 /* ADCVU */
528#define WM8903_ADCL_VOL_MASK 0x00FF /* ADCL_VOL - [7:0] */
529#define WM8903_ADCL_VOL_SHIFT 0 /* ADCL_VOL - [7:0] */
530#define WM8903_ADCL_VOL_WIDTH 8 /* ADCL_VOL - [7:0] */
531
532/*
533 * R37 (0x25) - ADC Digital Volume Right
534 */
535#define WM8903_ADCVU 0x0100 /* ADCVU */
536#define WM8903_ADCVU_MASK 0x0100 /* ADCVU */
537#define WM8903_ADCVU_SHIFT 8 /* ADCVU */
538#define WM8903_ADCVU_WIDTH 1 /* ADCVU */
539#define WM8903_ADCR_VOL_MASK 0x00FF /* ADCR_VOL - [7:0] */
540#define WM8903_ADCR_VOL_SHIFT 0 /* ADCR_VOL - [7:0] */
541#define WM8903_ADCR_VOL_WIDTH 8 /* ADCR_VOL - [7:0] */
542
543/*
544 * R38 (0x26) - ADC Digital 0
545 */
546#define WM8903_ADC_HPF_CUT_MASK 0x0060 /* ADC_HPF_CUT - [6:5] */
547#define WM8903_ADC_HPF_CUT_SHIFT 5 /* ADC_HPF_CUT - [6:5] */
548#define WM8903_ADC_HPF_CUT_WIDTH 2 /* ADC_HPF_CUT - [6:5] */
549#define WM8903_ADC_HPF_ENA 0x0010 /* ADC_HPF_ENA */
550#define WM8903_ADC_HPF_ENA_MASK 0x0010 /* ADC_HPF_ENA */
551#define WM8903_ADC_HPF_ENA_SHIFT 4 /* ADC_HPF_ENA */
552#define WM8903_ADC_HPF_ENA_WIDTH 1 /* ADC_HPF_ENA */
553#define WM8903_ADCL_DATINV 0x0002 /* ADCL_DATINV */
554#define WM8903_ADCL_DATINV_MASK 0x0002 /* ADCL_DATINV */
555#define WM8903_ADCL_DATINV_SHIFT 1 /* ADCL_DATINV */
556#define WM8903_ADCL_DATINV_WIDTH 1 /* ADCL_DATINV */
557#define WM8903_ADCR_DATINV 0x0001 /* ADCR_DATINV */
558#define WM8903_ADCR_DATINV_MASK 0x0001 /* ADCR_DATINV */
559#define WM8903_ADCR_DATINV_SHIFT 0 /* ADCR_DATINV */
560#define WM8903_ADCR_DATINV_WIDTH 1 /* ADCR_DATINV */
561
562/*
563 * R39 (0x27) - Digital Microphone 0
564 */
565#define WM8903_DIGMIC_MODE_SEL 0x0100 /* DIGMIC_MODE_SEL */
566#define WM8903_DIGMIC_MODE_SEL_MASK 0x0100 /* DIGMIC_MODE_SEL */
567#define WM8903_DIGMIC_MODE_SEL_SHIFT 8 /* DIGMIC_MODE_SEL */
568#define WM8903_DIGMIC_MODE_SEL_WIDTH 1 /* DIGMIC_MODE_SEL */
569#define WM8903_DIGMIC_CLK_SEL_L_MASK 0x00C0 /* DIGMIC_CLK_SEL_L - [7:6] */
570#define WM8903_DIGMIC_CLK_SEL_L_SHIFT 6 /* DIGMIC_CLK_SEL_L - [7:6] */
571#define WM8903_DIGMIC_CLK_SEL_L_WIDTH 2 /* DIGMIC_CLK_SEL_L - [7:6] */
572#define WM8903_DIGMIC_CLK_SEL_R_MASK 0x0030 /* DIGMIC_CLK_SEL_R - [5:4] */
573#define WM8903_DIGMIC_CLK_SEL_R_SHIFT 4 /* DIGMIC_CLK_SEL_R - [5:4] */
574#define WM8903_DIGMIC_CLK_SEL_R_WIDTH 2 /* DIGMIC_CLK_SEL_R - [5:4] */
575#define WM8903_DIGMIC_CLK_SEL_RT_MASK 0x000C /* DIGMIC_CLK_SEL_RT - [3:2] */
576#define WM8903_DIGMIC_CLK_SEL_RT_SHIFT 2 /* DIGMIC_CLK_SEL_RT - [3:2] */
577#define WM8903_DIGMIC_CLK_SEL_RT_WIDTH 2 /* DIGMIC_CLK_SEL_RT - [3:2] */
578#define WM8903_DIGMIC_CLK_SEL_MASK 0x0003 /* DIGMIC_CLK_SEL - [1:0] */
579#define WM8903_DIGMIC_CLK_SEL_SHIFT 0 /* DIGMIC_CLK_SEL - [1:0] */
580#define WM8903_DIGMIC_CLK_SEL_WIDTH 2 /* DIGMIC_CLK_SEL - [1:0] */
581
582/*
583 * R40 (0x28) - DRC 0
584 */
585#define WM8903_DRC_ENA 0x8000 /* DRC_ENA */
586#define WM8903_DRC_ENA_MASK 0x8000 /* DRC_ENA */
587#define WM8903_DRC_ENA_SHIFT 15 /* DRC_ENA */
588#define WM8903_DRC_ENA_WIDTH 1 /* DRC_ENA */
589#define WM8903_DRC_THRESH_HYST_MASK 0x1800 /* DRC_THRESH_HYST - [12:11] */
590#define WM8903_DRC_THRESH_HYST_SHIFT 11 /* DRC_THRESH_HYST - [12:11] */
591#define WM8903_DRC_THRESH_HYST_WIDTH 2 /* DRC_THRESH_HYST - [12:11] */
592#define WM8903_DRC_STARTUP_GAIN_MASK 0x07C0 /* DRC_STARTUP_GAIN - [10:6] */
593#define WM8903_DRC_STARTUP_GAIN_SHIFT 6 /* DRC_STARTUP_GAIN - [10:6] */
594#define WM8903_DRC_STARTUP_GAIN_WIDTH 5 /* DRC_STARTUP_GAIN - [10:6] */
595#define WM8903_DRC_FF_DELAY 0x0020 /* DRC_FF_DELAY */
596#define WM8903_DRC_FF_DELAY_MASK 0x0020 /* DRC_FF_DELAY */
597#define WM8903_DRC_FF_DELAY_SHIFT 5 /* DRC_FF_DELAY */
598#define WM8903_DRC_FF_DELAY_WIDTH 1 /* DRC_FF_DELAY */
599#define WM8903_DRC_SMOOTH_ENA 0x0008 /* DRC_SMOOTH_ENA */
600#define WM8903_DRC_SMOOTH_ENA_MASK 0x0008 /* DRC_SMOOTH_ENA */
601#define WM8903_DRC_SMOOTH_ENA_SHIFT 3 /* DRC_SMOOTH_ENA */
602#define WM8903_DRC_SMOOTH_ENA_WIDTH 1 /* DRC_SMOOTH_ENA */
603#define WM8903_DRC_QR_ENA 0x0004 /* DRC_QR_ENA */
604#define WM8903_DRC_QR_ENA_MASK 0x0004 /* DRC_QR_ENA */
605#define WM8903_DRC_QR_ENA_SHIFT 2 /* DRC_QR_ENA */
606#define WM8903_DRC_QR_ENA_WIDTH 1 /* DRC_QR_ENA */
607#define WM8903_DRC_ANTICLIP_ENA 0x0002 /* DRC_ANTICLIP_ENA */
608#define WM8903_DRC_ANTICLIP_ENA_MASK 0x0002 /* DRC_ANTICLIP_ENA */
609#define WM8903_DRC_ANTICLIP_ENA_SHIFT 1 /* DRC_ANTICLIP_ENA */
610#define WM8903_DRC_ANTICLIP_ENA_WIDTH 1 /* DRC_ANTICLIP_ENA */
611#define WM8903_DRC_HYST_ENA 0x0001 /* DRC_HYST_ENA */
612#define WM8903_DRC_HYST_ENA_MASK 0x0001 /* DRC_HYST_ENA */
613#define WM8903_DRC_HYST_ENA_SHIFT 0 /* DRC_HYST_ENA */
614#define WM8903_DRC_HYST_ENA_WIDTH 1 /* DRC_HYST_ENA */
615
616/*
617 * R41 (0x29) - DRC 1
618 */
619#define WM8903_DRC_ATTACK_RATE_MASK 0xF000 /* DRC_ATTACK_RATE - [15:12] */
620#define WM8903_DRC_ATTACK_RATE_SHIFT 12 /* DRC_ATTACK_RATE - [15:12] */
621#define WM8903_DRC_ATTACK_RATE_WIDTH 4 /* DRC_ATTACK_RATE - [15:12] */
622#define WM8903_DRC_DECAY_RATE_MASK 0x0F00 /* DRC_DECAY_RATE - [11:8] */
623#define WM8903_DRC_DECAY_RATE_SHIFT 8 /* DRC_DECAY_RATE - [11:8] */
624#define WM8903_DRC_DECAY_RATE_WIDTH 4 /* DRC_DECAY_RATE - [11:8] */
625#define WM8903_DRC_THRESH_QR_MASK 0x00C0 /* DRC_THRESH_QR - [7:6] */
626#define WM8903_DRC_THRESH_QR_SHIFT 6 /* DRC_THRESH_QR - [7:6] */
627#define WM8903_DRC_THRESH_QR_WIDTH 2 /* DRC_THRESH_QR - [7:6] */
628#define WM8903_DRC_RATE_QR_MASK 0x0030 /* DRC_RATE_QR - [5:4] */
629#define WM8903_DRC_RATE_QR_SHIFT 4 /* DRC_RATE_QR - [5:4] */
630#define WM8903_DRC_RATE_QR_WIDTH 2 /* DRC_RATE_QR - [5:4] */
631#define WM8903_DRC_MINGAIN_MASK 0x000C /* DRC_MINGAIN - [3:2] */
632#define WM8903_DRC_MINGAIN_SHIFT 2 /* DRC_MINGAIN - [3:2] */
633#define WM8903_DRC_MINGAIN_WIDTH 2 /* DRC_MINGAIN - [3:2] */
634#define WM8903_DRC_MAXGAIN_MASK 0x0003 /* DRC_MAXGAIN - [1:0] */
635#define WM8903_DRC_MAXGAIN_SHIFT 0 /* DRC_MAXGAIN - [1:0] */
636#define WM8903_DRC_MAXGAIN_WIDTH 2 /* DRC_MAXGAIN - [1:0] */
637
638/*
639 * R42 (0x2A) - DRC 2
640 */
641#define WM8903_DRC_R0_SLOPE_COMP_MASK 0x0038 /* DRC_R0_SLOPE_COMP - [5:3] */
642#define WM8903_DRC_R0_SLOPE_COMP_SHIFT 3 /* DRC_R0_SLOPE_COMP - [5:3] */
643#define WM8903_DRC_R0_SLOPE_COMP_WIDTH 3 /* DRC_R0_SLOPE_COMP - [5:3] */
644#define WM8903_DRC_R1_SLOPE_COMP_MASK 0x0007 /* DRC_R1_SLOPE_COMP - [2:0] */
645#define WM8903_DRC_R1_SLOPE_COMP_SHIFT 0 /* DRC_R1_SLOPE_COMP - [2:0] */
646#define WM8903_DRC_R1_SLOPE_COMP_WIDTH 3 /* DRC_R1_SLOPE_COMP - [2:0] */
647
648/*
649 * R43 (0x2B) - DRC 3
650 */
651#define WM8903_DRC_THRESH_COMP_MASK 0x07E0 /* DRC_THRESH_COMP - [10:5] */
652#define WM8903_DRC_THRESH_COMP_SHIFT 5 /* DRC_THRESH_COMP - [10:5] */
653#define WM8903_DRC_THRESH_COMP_WIDTH 6 /* DRC_THRESH_COMP - [10:5] */
654#define WM8903_DRC_AMP_COMP_MASK 0x001F /* DRC_AMP_COMP - [4:0] */
655#define WM8903_DRC_AMP_COMP_SHIFT 0 /* DRC_AMP_COMP - [4:0] */
656#define WM8903_DRC_AMP_COMP_WIDTH 5 /* DRC_AMP_COMP - [4:0] */
657
658/*
659 * R44 (0x2C) - Analogue Left Input 0
660 */
661#define WM8903_LINMUTE 0x0080 /* LINMUTE */
662#define WM8903_LINMUTE_MASK 0x0080 /* LINMUTE */
663#define WM8903_LINMUTE_SHIFT 7 /* LINMUTE */
664#define WM8903_LINMUTE_WIDTH 1 /* LINMUTE */
665#define WM8903_LIN_VOL_MASK 0x001F /* LIN_VOL - [4:0] */
666#define WM8903_LIN_VOL_SHIFT 0 /* LIN_VOL - [4:0] */
667#define WM8903_LIN_VOL_WIDTH 5 /* LIN_VOL - [4:0] */
668
669/*
670 * R45 (0x2D) - Analogue Right Input 0
671 */
672#define WM8903_RINMUTE 0x0080 /* RINMUTE */
673#define WM8903_RINMUTE_MASK 0x0080 /* RINMUTE */
674#define WM8903_RINMUTE_SHIFT 7 /* RINMUTE */
675#define WM8903_RINMUTE_WIDTH 1 /* RINMUTE */
676#define WM8903_RIN_VOL_MASK 0x001F /* RIN_VOL - [4:0] */
677#define WM8903_RIN_VOL_SHIFT 0 /* RIN_VOL - [4:0] */
678#define WM8903_RIN_VOL_WIDTH 5 /* RIN_VOL - [4:0] */
679
680/*
681 * R46 (0x2E) - Analogue Left Input 1
682 */
683#define WM8903_INL_CM_ENA 0x0040 /* INL_CM_ENA */
684#define WM8903_INL_CM_ENA_MASK 0x0040 /* INL_CM_ENA */
685#define WM8903_INL_CM_ENA_SHIFT 6 /* INL_CM_ENA */
686#define WM8903_INL_CM_ENA_WIDTH 1 /* INL_CM_ENA */
687#define WM8903_L_IP_SEL_N_MASK 0x0030 /* L_IP_SEL_N - [5:4] */
688#define WM8903_L_IP_SEL_N_SHIFT 4 /* L_IP_SEL_N - [5:4] */
689#define WM8903_L_IP_SEL_N_WIDTH 2 /* L_IP_SEL_N - [5:4] */
690#define WM8903_L_IP_SEL_P_MASK 0x000C /* L_IP_SEL_P - [3:2] */
691#define WM8903_L_IP_SEL_P_SHIFT 2 /* L_IP_SEL_P - [3:2] */
692#define WM8903_L_IP_SEL_P_WIDTH 2 /* L_IP_SEL_P - [3:2] */
693#define WM8903_L_MODE_MASK 0x0003 /* L_MODE - [1:0] */
694#define WM8903_L_MODE_SHIFT 0 /* L_MODE - [1:0] */
695#define WM8903_L_MODE_WIDTH 2 /* L_MODE - [1:0] */
696
697/*
698 * R47 (0x2F) - Analogue Right Input 1
699 */
700#define WM8903_INR_CM_ENA 0x0040 /* INR_CM_ENA */
701#define WM8903_INR_CM_ENA_MASK 0x0040 /* INR_CM_ENA */
702#define WM8903_INR_CM_ENA_SHIFT 6 /* INR_CM_ENA */
703#define WM8903_INR_CM_ENA_WIDTH 1 /* INR_CM_ENA */
704#define WM8903_R_IP_SEL_N_MASK 0x0030 /* R_IP_SEL_N - [5:4] */
705#define WM8903_R_IP_SEL_N_SHIFT 4 /* R_IP_SEL_N - [5:4] */
706#define WM8903_R_IP_SEL_N_WIDTH 2 /* R_IP_SEL_N - [5:4] */
707#define WM8903_R_IP_SEL_P_MASK 0x000C /* R_IP_SEL_P - [3:2] */
708#define WM8903_R_IP_SEL_P_SHIFT 2 /* R_IP_SEL_P - [3:2] */
709#define WM8903_R_IP_SEL_P_WIDTH 2 /* R_IP_SEL_P - [3:2] */
710#define WM8903_R_MODE_MASK 0x0003 /* R_MODE - [1:0] */
711#define WM8903_R_MODE_SHIFT 0 /* R_MODE - [1:0] */
712#define WM8903_R_MODE_WIDTH 2 /* R_MODE - [1:0] */
713
714/*
715 * R50 (0x32) - Analogue Left Mix 0
716 */
717#define WM8903_DACL_TO_MIXOUTL 0x0008 /* DACL_TO_MIXOUTL */
718#define WM8903_DACL_TO_MIXOUTL_MASK 0x0008 /* DACL_TO_MIXOUTL */
719#define WM8903_DACL_TO_MIXOUTL_SHIFT 3 /* DACL_TO_MIXOUTL */
720#define WM8903_DACL_TO_MIXOUTL_WIDTH 1 /* DACL_TO_MIXOUTL */
721#define WM8903_DACR_TO_MIXOUTL 0x0004 /* DACR_TO_MIXOUTL */
722#define WM8903_DACR_TO_MIXOUTL_MASK 0x0004 /* DACR_TO_MIXOUTL */
723#define WM8903_DACR_TO_MIXOUTL_SHIFT 2 /* DACR_TO_MIXOUTL */
724#define WM8903_DACR_TO_MIXOUTL_WIDTH 1 /* DACR_TO_MIXOUTL */
725#define WM8903_BYPASSL_TO_MIXOUTL 0x0002 /* BYPASSL_TO_MIXOUTL */
726#define WM8903_BYPASSL_TO_MIXOUTL_MASK 0x0002 /* BYPASSL_TO_MIXOUTL */
727#define WM8903_BYPASSL_TO_MIXOUTL_SHIFT 1 /* BYPASSL_TO_MIXOUTL */
728#define WM8903_BYPASSL_TO_MIXOUTL_WIDTH 1 /* BYPASSL_TO_MIXOUTL */
729#define WM8903_BYPASSR_TO_MIXOUTL 0x0001 /* BYPASSR_TO_MIXOUTL */
730#define WM8903_BYPASSR_TO_MIXOUTL_MASK 0x0001 /* BYPASSR_TO_MIXOUTL */
731#define WM8903_BYPASSR_TO_MIXOUTL_SHIFT 0 /* BYPASSR_TO_MIXOUTL */
732#define WM8903_BYPASSR_TO_MIXOUTL_WIDTH 1 /* BYPASSR_TO_MIXOUTL */
733
734/*
735 * R51 (0x33) - Analogue Right Mix 0
736 */
737#define WM8903_DACL_TO_MIXOUTR 0x0008 /* DACL_TO_MIXOUTR */
738#define WM8903_DACL_TO_MIXOUTR_MASK 0x0008 /* DACL_TO_MIXOUTR */
739#define WM8903_DACL_TO_MIXOUTR_SHIFT 3 /* DACL_TO_MIXOUTR */
740#define WM8903_DACL_TO_MIXOUTR_WIDTH 1 /* DACL_TO_MIXOUTR */
741#define WM8903_DACR_TO_MIXOUTR 0x0004 /* DACR_TO_MIXOUTR */
742#define WM8903_DACR_TO_MIXOUTR_MASK 0x0004 /* DACR_TO_MIXOUTR */
743#define WM8903_DACR_TO_MIXOUTR_SHIFT 2 /* DACR_TO_MIXOUTR */
744#define WM8903_DACR_TO_MIXOUTR_WIDTH 1 /* DACR_TO_MIXOUTR */
745#define WM8903_BYPASSL_TO_MIXOUTR 0x0002 /* BYPASSL_TO_MIXOUTR */
746#define WM8903_BYPASSL_TO_MIXOUTR_MASK 0x0002 /* BYPASSL_TO_MIXOUTR */
747#define WM8903_BYPASSL_TO_MIXOUTR_SHIFT 1 /* BYPASSL_TO_MIXOUTR */
748#define WM8903_BYPASSL_TO_MIXOUTR_WIDTH 1 /* BYPASSL_TO_MIXOUTR */
749#define WM8903_BYPASSR_TO_MIXOUTR 0x0001 /* BYPASSR_TO_MIXOUTR */
750#define WM8903_BYPASSR_TO_MIXOUTR_MASK 0x0001 /* BYPASSR_TO_MIXOUTR */
751#define WM8903_BYPASSR_TO_MIXOUTR_SHIFT 0 /* BYPASSR_TO_MIXOUTR */
752#define WM8903_BYPASSR_TO_MIXOUTR_WIDTH 1 /* BYPASSR_TO_MIXOUTR */
753
754/*
755 * R52 (0x34) - Analogue Spk Mix Left 0
756 */
757#define WM8903_DACL_TO_MIXSPKL 0x0008 /* DACL_TO_MIXSPKL */
758#define WM8903_DACL_TO_MIXSPKL_MASK 0x0008 /* DACL_TO_MIXSPKL */
759#define WM8903_DACL_TO_MIXSPKL_SHIFT 3 /* DACL_TO_MIXSPKL */
760#define WM8903_DACL_TO_MIXSPKL_WIDTH 1 /* DACL_TO_MIXSPKL */
761#define WM8903_DACR_TO_MIXSPKL 0x0004 /* DACR_TO_MIXSPKL */
762#define WM8903_DACR_TO_MIXSPKL_MASK 0x0004 /* DACR_TO_MIXSPKL */
763#define WM8903_DACR_TO_MIXSPKL_SHIFT 2 /* DACR_TO_MIXSPKL */
764#define WM8903_DACR_TO_MIXSPKL_WIDTH 1 /* DACR_TO_MIXSPKL */
765#define WM8903_BYPASSL_TO_MIXSPKL 0x0002 /* BYPASSL_TO_MIXSPKL */
766#define WM8903_BYPASSL_TO_MIXSPKL_MASK 0x0002 /* BYPASSL_TO_MIXSPKL */
767#define WM8903_BYPASSL_TO_MIXSPKL_SHIFT 1 /* BYPASSL_TO_MIXSPKL */
768#define WM8903_BYPASSL_TO_MIXSPKL_WIDTH 1 /* BYPASSL_TO_MIXSPKL */
769#define WM8903_BYPASSR_TO_MIXSPKL 0x0001 /* BYPASSR_TO_MIXSPKL */
770#define WM8903_BYPASSR_TO_MIXSPKL_MASK 0x0001 /* BYPASSR_TO_MIXSPKL */
771#define WM8903_BYPASSR_TO_MIXSPKL_SHIFT 0 /* BYPASSR_TO_MIXSPKL */
772#define WM8903_BYPASSR_TO_MIXSPKL_WIDTH 1 /* BYPASSR_TO_MIXSPKL */
773
774/*
775 * R53 (0x35) - Analogue Spk Mix Left 1
776 */
777#define WM8903_DACL_MIXSPKL_VOL 0x0008 /* DACL_MIXSPKL_VOL */
778#define WM8903_DACL_MIXSPKL_VOL_MASK 0x0008 /* DACL_MIXSPKL_VOL */
779#define WM8903_DACL_MIXSPKL_VOL_SHIFT 3 /* DACL_MIXSPKL_VOL */
780#define WM8903_DACL_MIXSPKL_VOL_WIDTH 1 /* DACL_MIXSPKL_VOL */
781#define WM8903_DACR_MIXSPKL_VOL 0x0004 /* DACR_MIXSPKL_VOL */
782#define WM8903_DACR_MIXSPKL_VOL_MASK 0x0004 /* DACR_MIXSPKL_VOL */
783#define WM8903_DACR_MIXSPKL_VOL_SHIFT 2 /* DACR_MIXSPKL_VOL */
784#define WM8903_DACR_MIXSPKL_VOL_WIDTH 1 /* DACR_MIXSPKL_VOL */
785#define WM8903_BYPASSL_MIXSPKL_VOL 0x0002 /* BYPASSL_MIXSPKL_VOL */
786#define WM8903_BYPASSL_MIXSPKL_VOL_MASK 0x0002 /* BYPASSL_MIXSPKL_VOL */
787#define WM8903_BYPASSL_MIXSPKL_VOL_SHIFT 1 /* BYPASSL_MIXSPKL_VOL */
788#define WM8903_BYPASSL_MIXSPKL_VOL_WIDTH 1 /* BYPASSL_MIXSPKL_VOL */
789#define WM8903_BYPASSR_MIXSPKL_VOL 0x0001 /* BYPASSR_MIXSPKL_VOL */
790#define WM8903_BYPASSR_MIXSPKL_VOL_MASK 0x0001 /* BYPASSR_MIXSPKL_VOL */
791#define WM8903_BYPASSR_MIXSPKL_VOL_SHIFT 0 /* BYPASSR_MIXSPKL_VOL */
792#define WM8903_BYPASSR_MIXSPKL_VOL_WIDTH 1 /* BYPASSR_MIXSPKL_VOL */
793
794/*
795 * R54 (0x36) - Analogue Spk Mix Right 0
796 */
797#define WM8903_DACL_TO_MIXSPKR 0x0008 /* DACL_TO_MIXSPKR */
798#define WM8903_DACL_TO_MIXSPKR_MASK 0x0008 /* DACL_TO_MIXSPKR */
799#define WM8903_DACL_TO_MIXSPKR_SHIFT 3 /* DACL_TO_MIXSPKR */
800#define WM8903_DACL_TO_MIXSPKR_WIDTH 1 /* DACL_TO_MIXSPKR */
801#define WM8903_DACR_TO_MIXSPKR 0x0004 /* DACR_TO_MIXSPKR */
802#define WM8903_DACR_TO_MIXSPKR_MASK 0x0004 /* DACR_TO_MIXSPKR */
803#define WM8903_DACR_TO_MIXSPKR_SHIFT 2 /* DACR_TO_MIXSPKR */
804#define WM8903_DACR_TO_MIXSPKR_WIDTH 1 /* DACR_TO_MIXSPKR */
805#define WM8903_BYPASSL_TO_MIXSPKR 0x0002 /* BYPASSL_TO_MIXSPKR */
806#define WM8903_BYPASSL_TO_MIXSPKR_MASK 0x0002 /* BYPASSL_TO_MIXSPKR */
807#define WM8903_BYPASSL_TO_MIXSPKR_SHIFT 1 /* BYPASSL_TO_MIXSPKR */
808#define WM8903_BYPASSL_TO_MIXSPKR_WIDTH 1 /* BYPASSL_TO_MIXSPKR */
809#define WM8903_BYPASSR_TO_MIXSPKR 0x0001 /* BYPASSR_TO_MIXSPKR */
810#define WM8903_BYPASSR_TO_MIXSPKR_MASK 0x0001 /* BYPASSR_TO_MIXSPKR */
811#define WM8903_BYPASSR_TO_MIXSPKR_SHIFT 0 /* BYPASSR_TO_MIXSPKR */
812#define WM8903_BYPASSR_TO_MIXSPKR_WIDTH 1 /* BYPASSR_TO_MIXSPKR */
813
814/*
815 * R55 (0x37) - Analogue Spk Mix Right 1
816 */
817#define WM8903_DACL_MIXSPKR_VOL 0x0008 /* DACL_MIXSPKR_VOL */
818#define WM8903_DACL_MIXSPKR_VOL_MASK 0x0008 /* DACL_MIXSPKR_VOL */
819#define WM8903_DACL_MIXSPKR_VOL_SHIFT 3 /* DACL_MIXSPKR_VOL */
820#define WM8903_DACL_MIXSPKR_VOL_WIDTH 1 /* DACL_MIXSPKR_VOL */
821#define WM8903_DACR_MIXSPKR_VOL 0x0004 /* DACR_MIXSPKR_VOL */
822#define WM8903_DACR_MIXSPKR_VOL_MASK 0x0004 /* DACR_MIXSPKR_VOL */
823#define WM8903_DACR_MIXSPKR_VOL_SHIFT 2 /* DACR_MIXSPKR_VOL */
824#define WM8903_DACR_MIXSPKR_VOL_WIDTH 1 /* DACR_MIXSPKR_VOL */
825#define WM8903_BYPASSL_MIXSPKR_VOL 0x0002 /* BYPASSL_MIXSPKR_VOL */
826#define WM8903_BYPASSL_MIXSPKR_VOL_MASK 0x0002 /* BYPASSL_MIXSPKR_VOL */
827#define WM8903_BYPASSL_MIXSPKR_VOL_SHIFT 1 /* BYPASSL_MIXSPKR_VOL */
828#define WM8903_BYPASSL_MIXSPKR_VOL_WIDTH 1 /* BYPASSL_MIXSPKR_VOL */
829#define WM8903_BYPASSR_MIXSPKR_VOL 0x0001 /* BYPASSR_MIXSPKR_VOL */
830#define WM8903_BYPASSR_MIXSPKR_VOL_MASK 0x0001 /* BYPASSR_MIXSPKR_VOL */
831#define WM8903_BYPASSR_MIXSPKR_VOL_SHIFT 0 /* BYPASSR_MIXSPKR_VOL */
832#define WM8903_BYPASSR_MIXSPKR_VOL_WIDTH 1 /* BYPASSR_MIXSPKR_VOL */
833
834/*
835 * R57 (0x39) - Analogue OUT1 Left
836 */
837#define WM8903_HPL_MUTE 0x0100 /* HPL_MUTE */
838#define WM8903_HPL_MUTE_MASK 0x0100 /* HPL_MUTE */
839#define WM8903_HPL_MUTE_SHIFT 8 /* HPL_MUTE */
840#define WM8903_HPL_MUTE_WIDTH 1 /* HPL_MUTE */
841#define WM8903_HPOUTVU 0x0080 /* HPOUTVU */
842#define WM8903_HPOUTVU_MASK 0x0080 /* HPOUTVU */
843#define WM8903_HPOUTVU_SHIFT 7 /* HPOUTVU */
844#define WM8903_HPOUTVU_WIDTH 1 /* HPOUTVU */
845#define WM8903_HPOUTLZC 0x0040 /* HPOUTLZC */
846#define WM8903_HPOUTLZC_MASK 0x0040 /* HPOUTLZC */
847#define WM8903_HPOUTLZC_SHIFT 6 /* HPOUTLZC */
848#define WM8903_HPOUTLZC_WIDTH 1 /* HPOUTLZC */
849#define WM8903_HPOUTL_VOL_MASK 0x003F /* HPOUTL_VOL - [5:0] */
850#define WM8903_HPOUTL_VOL_SHIFT 0 /* HPOUTL_VOL - [5:0] */
851#define WM8903_HPOUTL_VOL_WIDTH 6 /* HPOUTL_VOL - [5:0] */
852
853/*
854 * R58 (0x3A) - Analogue OUT1 Right
855 */
856#define WM8903_HPR_MUTE 0x0100 /* HPR_MUTE */
857#define WM8903_HPR_MUTE_MASK 0x0100 /* HPR_MUTE */
858#define WM8903_HPR_MUTE_SHIFT 8 /* HPR_MUTE */
859#define WM8903_HPR_MUTE_WIDTH 1 /* HPR_MUTE */
860#define WM8903_HPOUTVU 0x0080 /* HPOUTVU */
861#define WM8903_HPOUTVU_MASK 0x0080 /* HPOUTVU */
862#define WM8903_HPOUTVU_SHIFT 7 /* HPOUTVU */
863#define WM8903_HPOUTVU_WIDTH 1 /* HPOUTVU */
864#define WM8903_HPOUTRZC 0x0040 /* HPOUTRZC */
865#define WM8903_HPOUTRZC_MASK 0x0040 /* HPOUTRZC */
866#define WM8903_HPOUTRZC_SHIFT 6 /* HPOUTRZC */
867#define WM8903_HPOUTRZC_WIDTH 1 /* HPOUTRZC */
868#define WM8903_HPOUTR_VOL_MASK 0x003F /* HPOUTR_VOL - [5:0] */
869#define WM8903_HPOUTR_VOL_SHIFT 0 /* HPOUTR_VOL - [5:0] */
870#define WM8903_HPOUTR_VOL_WIDTH 6 /* HPOUTR_VOL - [5:0] */
871
872/*
873 * R59 (0x3B) - Analogue OUT2 Left
874 */
875#define WM8903_LINEOUTL_MUTE 0x0100 /* LINEOUTL_MUTE */
876#define WM8903_LINEOUTL_MUTE_MASK 0x0100 /* LINEOUTL_MUTE */
877#define WM8903_LINEOUTL_MUTE_SHIFT 8 /* LINEOUTL_MUTE */
878#define WM8903_LINEOUTL_MUTE_WIDTH 1 /* LINEOUTL_MUTE */
879#define WM8903_LINEOUTVU 0x0080 /* LINEOUTVU */
880#define WM8903_LINEOUTVU_MASK 0x0080 /* LINEOUTVU */
881#define WM8903_LINEOUTVU_SHIFT 7 /* LINEOUTVU */
882#define WM8903_LINEOUTVU_WIDTH 1 /* LINEOUTVU */
883#define WM8903_LINEOUTLZC 0x0040 /* LINEOUTLZC */
884#define WM8903_LINEOUTLZC_MASK 0x0040 /* LINEOUTLZC */
885#define WM8903_LINEOUTLZC_SHIFT 6 /* LINEOUTLZC */
886#define WM8903_LINEOUTLZC_WIDTH 1 /* LINEOUTLZC */
887#define WM8903_LINEOUTL_VOL_MASK 0x003F /* LINEOUTL_VOL - [5:0] */
888#define WM8903_LINEOUTL_VOL_SHIFT 0 /* LINEOUTL_VOL - [5:0] */
889#define WM8903_LINEOUTL_VOL_WIDTH 6 /* LINEOUTL_VOL - [5:0] */
890
891/*
892 * R60 (0x3C) - Analogue OUT2 Right
893 */
894#define WM8903_LINEOUTR_MUTE 0x0100 /* LINEOUTR_MUTE */
895#define WM8903_LINEOUTR_MUTE_MASK 0x0100 /* LINEOUTR_MUTE */
896#define WM8903_LINEOUTR_MUTE_SHIFT 8 /* LINEOUTR_MUTE */
897#define WM8903_LINEOUTR_MUTE_WIDTH 1 /* LINEOUTR_MUTE */
898#define WM8903_LINEOUTVU 0x0080 /* LINEOUTVU */
899#define WM8903_LINEOUTVU_MASK 0x0080 /* LINEOUTVU */
900#define WM8903_LINEOUTVU_SHIFT 7 /* LINEOUTVU */
901#define WM8903_LINEOUTVU_WIDTH 1 /* LINEOUTVU */
902#define WM8903_LINEOUTRZC 0x0040 /* LINEOUTRZC */
903#define WM8903_LINEOUTRZC_MASK 0x0040 /* LINEOUTRZC */
904#define WM8903_LINEOUTRZC_SHIFT 6 /* LINEOUTRZC */
905#define WM8903_LINEOUTRZC_WIDTH 1 /* LINEOUTRZC */
906#define WM8903_LINEOUTR_VOL_MASK 0x003F /* LINEOUTR_VOL - [5:0] */
907#define WM8903_LINEOUTR_VOL_SHIFT 0 /* LINEOUTR_VOL - [5:0] */
908#define WM8903_LINEOUTR_VOL_WIDTH 6 /* LINEOUTR_VOL - [5:0] */
909
910/*
911 * R62 (0x3E) - Analogue OUT3 Left
912 */
913#define WM8903_SPKL_MUTE 0x0100 /* SPKL_MUTE */
914#define WM8903_SPKL_MUTE_MASK 0x0100 /* SPKL_MUTE */
915#define WM8903_SPKL_MUTE_SHIFT 8 /* SPKL_MUTE */
916#define WM8903_SPKL_MUTE_WIDTH 1 /* SPKL_MUTE */
917#define WM8903_SPKVU 0x0080 /* SPKVU */
918#define WM8903_SPKVU_MASK 0x0080 /* SPKVU */
919#define WM8903_SPKVU_SHIFT 7 /* SPKVU */
920#define WM8903_SPKVU_WIDTH 1 /* SPKVU */
921#define WM8903_SPKLZC 0x0040 /* SPKLZC */
922#define WM8903_SPKLZC_MASK 0x0040 /* SPKLZC */
923#define WM8903_SPKLZC_SHIFT 6 /* SPKLZC */
924#define WM8903_SPKLZC_WIDTH 1 /* SPKLZC */
925#define WM8903_SPKL_VOL_MASK 0x003F /* SPKL_VOL - [5:0] */
926#define WM8903_SPKL_VOL_SHIFT 0 /* SPKL_VOL - [5:0] */
927#define WM8903_SPKL_VOL_WIDTH 6 /* SPKL_VOL - [5:0] */
928
929/*
930 * R63 (0x3F) - Analogue OUT3 Right
931 */
932#define WM8903_SPKR_MUTE 0x0100 /* SPKR_MUTE */
933#define WM8903_SPKR_MUTE_MASK 0x0100 /* SPKR_MUTE */
934#define WM8903_SPKR_MUTE_SHIFT 8 /* SPKR_MUTE */
935#define WM8903_SPKR_MUTE_WIDTH 1 /* SPKR_MUTE */
936#define WM8903_SPKVU 0x0080 /* SPKVU */
937#define WM8903_SPKVU_MASK 0x0080 /* SPKVU */
938#define WM8903_SPKVU_SHIFT 7 /* SPKVU */
939#define WM8903_SPKVU_WIDTH 1 /* SPKVU */
940#define WM8903_SPKRZC 0x0040 /* SPKRZC */
941#define WM8903_SPKRZC_MASK 0x0040 /* SPKRZC */
942#define WM8903_SPKRZC_SHIFT 6 /* SPKRZC */
943#define WM8903_SPKRZC_WIDTH 1 /* SPKRZC */
944#define WM8903_SPKR_VOL_MASK 0x003F /* SPKR_VOL - [5:0] */
945#define WM8903_SPKR_VOL_SHIFT 0 /* SPKR_VOL - [5:0] */
946#define WM8903_SPKR_VOL_WIDTH 6 /* SPKR_VOL - [5:0] */
947
948/*
949 * R65 (0x41) - Analogue SPK Output Control 0
950 */
951#define WM8903_SPK_DISCHARGE 0x0002 /* SPK_DISCHARGE */
952#define WM8903_SPK_DISCHARGE_MASK 0x0002 /* SPK_DISCHARGE */
953#define WM8903_SPK_DISCHARGE_SHIFT 1 /* SPK_DISCHARGE */
954#define WM8903_SPK_DISCHARGE_WIDTH 1 /* SPK_DISCHARGE */
955#define WM8903_VROI 0x0001 /* VROI */
956#define WM8903_VROI_MASK 0x0001 /* VROI */
957#define WM8903_VROI_SHIFT 0 /* VROI */
958#define WM8903_VROI_WIDTH 1 /* VROI */
959
960/*
961 * R67 (0x43) - DC Servo 0
962 */
963#define WM8903_DCS_MASTER_ENA 0x0010 /* DCS_MASTER_ENA */
964#define WM8903_DCS_MASTER_ENA_MASK 0x0010 /* DCS_MASTER_ENA */
965#define WM8903_DCS_MASTER_ENA_SHIFT 4 /* DCS_MASTER_ENA */
966#define WM8903_DCS_MASTER_ENA_WIDTH 1 /* DCS_MASTER_ENA */
967#define WM8903_DCS_ENA_MASK 0x000F /* DCS_ENA - [3:0] */
968#define WM8903_DCS_ENA_SHIFT 0 /* DCS_ENA - [3:0] */
969#define WM8903_DCS_ENA_WIDTH 4 /* DCS_ENA - [3:0] */
970
971/*
972 * R69 (0x45) - DC Servo 2
973 */
974#define WM8903_DCS_MODE_MASK 0x0003 /* DCS_MODE - [1:0] */
975#define WM8903_DCS_MODE_SHIFT 0 /* DCS_MODE - [1:0] */
976#define WM8903_DCS_MODE_WIDTH 2 /* DCS_MODE - [1:0] */
977
978/*
979 * R90 (0x5A) - Analogue HP 0
980 */
981#define WM8903_HPL_RMV_SHORT 0x0080 /* HPL_RMV_SHORT */
982#define WM8903_HPL_RMV_SHORT_MASK 0x0080 /* HPL_RMV_SHORT */
983#define WM8903_HPL_RMV_SHORT_SHIFT 7 /* HPL_RMV_SHORT */
984#define WM8903_HPL_RMV_SHORT_WIDTH 1 /* HPL_RMV_SHORT */
985#define WM8903_HPL_ENA_OUTP 0x0040 /* HPL_ENA_OUTP */
986#define WM8903_HPL_ENA_OUTP_MASK 0x0040 /* HPL_ENA_OUTP */
987#define WM8903_HPL_ENA_OUTP_SHIFT 6 /* HPL_ENA_OUTP */
988#define WM8903_HPL_ENA_OUTP_WIDTH 1 /* HPL_ENA_OUTP */
989#define WM8903_HPL_ENA_DLY 0x0020 /* HPL_ENA_DLY */
990#define WM8903_HPL_ENA_DLY_MASK 0x0020 /* HPL_ENA_DLY */
991#define WM8903_HPL_ENA_DLY_SHIFT 5 /* HPL_ENA_DLY */
992#define WM8903_HPL_ENA_DLY_WIDTH 1 /* HPL_ENA_DLY */
993#define WM8903_HPL_ENA 0x0010 /* HPL_ENA */
994#define WM8903_HPL_ENA_MASK 0x0010 /* HPL_ENA */
995#define WM8903_HPL_ENA_SHIFT 4 /* HPL_ENA */
996#define WM8903_HPL_ENA_WIDTH 1 /* HPL_ENA */
997#define WM8903_HPR_RMV_SHORT 0x0008 /* HPR_RMV_SHORT */
998#define WM8903_HPR_RMV_SHORT_MASK 0x0008 /* HPR_RMV_SHORT */
999#define WM8903_HPR_RMV_SHORT_SHIFT 3 /* HPR_RMV_SHORT */
1000#define WM8903_HPR_RMV_SHORT_WIDTH 1 /* HPR_RMV_SHORT */
1001#define WM8903_HPR_ENA_OUTP 0x0004 /* HPR_ENA_OUTP */
1002#define WM8903_HPR_ENA_OUTP_MASK 0x0004 /* HPR_ENA_OUTP */
1003#define WM8903_HPR_ENA_OUTP_SHIFT 2 /* HPR_ENA_OUTP */
1004#define WM8903_HPR_ENA_OUTP_WIDTH 1 /* HPR_ENA_OUTP */
1005#define WM8903_HPR_ENA_DLY 0x0002 /* HPR_ENA_DLY */
1006#define WM8903_HPR_ENA_DLY_MASK 0x0002 /* HPR_ENA_DLY */
1007#define WM8903_HPR_ENA_DLY_SHIFT 1 /* HPR_ENA_DLY */
1008#define WM8903_HPR_ENA_DLY_WIDTH 1 /* HPR_ENA_DLY */
1009#define WM8903_HPR_ENA 0x0001 /* HPR_ENA */
1010#define WM8903_HPR_ENA_MASK 0x0001 /* HPR_ENA */
1011#define WM8903_HPR_ENA_SHIFT 0 /* HPR_ENA */
1012#define WM8903_HPR_ENA_WIDTH 1 /* HPR_ENA */
1013
1014/*
1015 * R94 (0x5E) - Analogue Lineout 0
1016 */
1017#define WM8903_LINEOUTL_RMV_SHORT 0x0080 /* LINEOUTL_RMV_SHORT */
1018#define WM8903_LINEOUTL_RMV_SHORT_MASK 0x0080 /* LINEOUTL_RMV_SHORT */
1019#define WM8903_LINEOUTL_RMV_SHORT_SHIFT 7 /* LINEOUTL_RMV_SHORT */
1020#define WM8903_LINEOUTL_RMV_SHORT_WIDTH 1 /* LINEOUTL_RMV_SHORT */
1021#define WM8903_LINEOUTL_ENA_OUTP 0x0040 /* LINEOUTL_ENA_OUTP */
1022#define WM8903_LINEOUTL_ENA_OUTP_MASK 0x0040 /* LINEOUTL_ENA_OUTP */
1023#define WM8903_LINEOUTL_ENA_OUTP_SHIFT 6 /* LINEOUTL_ENA_OUTP */
1024#define WM8903_LINEOUTL_ENA_OUTP_WIDTH 1 /* LINEOUTL_ENA_OUTP */
1025#define WM8903_LINEOUTL_ENA_DLY 0x0020 /* LINEOUTL_ENA_DLY */
1026#define WM8903_LINEOUTL_ENA_DLY_MASK 0x0020 /* LINEOUTL_ENA_DLY */
1027#define WM8903_LINEOUTL_ENA_DLY_SHIFT 5 /* LINEOUTL_ENA_DLY */
1028#define WM8903_LINEOUTL_ENA_DLY_WIDTH 1 /* LINEOUTL_ENA_DLY */
1029#define WM8903_LINEOUTL_ENA 0x0010 /* LINEOUTL_ENA */
1030#define WM8903_LINEOUTL_ENA_MASK 0x0010 /* LINEOUTL_ENA */
1031#define WM8903_LINEOUTL_ENA_SHIFT 4 /* LINEOUTL_ENA */
1032#define WM8903_LINEOUTL_ENA_WIDTH 1 /* LINEOUTL_ENA */
1033#define WM8903_LINEOUTR_RMV_SHORT 0x0008 /* LINEOUTR_RMV_SHORT */
1034#define WM8903_LINEOUTR_RMV_SHORT_MASK 0x0008 /* LINEOUTR_RMV_SHORT */
1035#define WM8903_LINEOUTR_RMV_SHORT_SHIFT 3 /* LINEOUTR_RMV_SHORT */
1036#define WM8903_LINEOUTR_RMV_SHORT_WIDTH 1 /* LINEOUTR_RMV_SHORT */
1037#define WM8903_LINEOUTR_ENA_OUTP 0x0004 /* LINEOUTR_ENA_OUTP */
1038#define WM8903_LINEOUTR_ENA_OUTP_MASK 0x0004 /* LINEOUTR_ENA_OUTP */
1039#define WM8903_LINEOUTR_ENA_OUTP_SHIFT 2 /* LINEOUTR_ENA_OUTP */
1040#define WM8903_LINEOUTR_ENA_OUTP_WIDTH 1 /* LINEOUTR_ENA_OUTP */
1041#define WM8903_LINEOUTR_ENA_DLY 0x0002 /* LINEOUTR_ENA_DLY */
1042#define WM8903_LINEOUTR_ENA_DLY_MASK 0x0002 /* LINEOUTR_ENA_DLY */
1043#define WM8903_LINEOUTR_ENA_DLY_SHIFT 1 /* LINEOUTR_ENA_DLY */
1044#define WM8903_LINEOUTR_ENA_DLY_WIDTH 1 /* LINEOUTR_ENA_DLY */
1045#define WM8903_LINEOUTR_ENA 0x0001 /* LINEOUTR_ENA */
1046#define WM8903_LINEOUTR_ENA_MASK 0x0001 /* LINEOUTR_ENA */
1047#define WM8903_LINEOUTR_ENA_SHIFT 0 /* LINEOUTR_ENA */
1048#define WM8903_LINEOUTR_ENA_WIDTH 1 /* LINEOUTR_ENA */
1049
1050/*
1051 * R98 (0x62) - Charge Pump 0
1052 */
1053#define WM8903_CP_ENA 0x0001 /* CP_ENA */
1054#define WM8903_CP_ENA_MASK 0x0001 /* CP_ENA */
1055#define WM8903_CP_ENA_SHIFT 0 /* CP_ENA */
1056#define WM8903_CP_ENA_WIDTH 1 /* CP_ENA */
1057
1058/*
1059 * R104 (0x68) - Class W 0
1060 */
1061#define WM8903_CP_DYN_FREQ 0x0002 /* CP_DYN_FREQ */
1062#define WM8903_CP_DYN_FREQ_MASK 0x0002 /* CP_DYN_FREQ */
1063#define WM8903_CP_DYN_FREQ_SHIFT 1 /* CP_DYN_FREQ */
1064#define WM8903_CP_DYN_FREQ_WIDTH 1 /* CP_DYN_FREQ */
1065#define WM8903_CP_DYN_V 0x0001 /* CP_DYN_V */
1066#define WM8903_CP_DYN_V_MASK 0x0001 /* CP_DYN_V */
1067#define WM8903_CP_DYN_V_SHIFT 0 /* CP_DYN_V */
1068#define WM8903_CP_DYN_V_WIDTH 1 /* CP_DYN_V */
1069
1070/*
1071 * R108 (0x6C) - Write Sequencer 0
1072 */
1073#define WM8903_WSEQ_ENA 0x0100 /* WSEQ_ENA */
1074#define WM8903_WSEQ_ENA_MASK 0x0100 /* WSEQ_ENA */
1075#define WM8903_WSEQ_ENA_SHIFT 8 /* WSEQ_ENA */
1076#define WM8903_WSEQ_ENA_WIDTH 1 /* WSEQ_ENA */
1077#define WM8903_WSEQ_WRITE_INDEX_MASK 0x001F /* WSEQ_WRITE_INDEX - [4:0] */
1078#define WM8903_WSEQ_WRITE_INDEX_SHIFT 0 /* WSEQ_WRITE_INDEX - [4:0] */
1079#define WM8903_WSEQ_WRITE_INDEX_WIDTH 5 /* WSEQ_WRITE_INDEX - [4:0] */
1080
1081/*
1082 * R109 (0x6D) - Write Sequencer 1
1083 */
1084#define WM8903_WSEQ_DATA_WIDTH_MASK 0x7000 /* WSEQ_DATA_WIDTH - [14:12] */
1085#define WM8903_WSEQ_DATA_WIDTH_SHIFT 12 /* WSEQ_DATA_WIDTH - [14:12] */
1086#define WM8903_WSEQ_DATA_WIDTH_WIDTH 3 /* WSEQ_DATA_WIDTH - [14:12] */
1087#define WM8903_WSEQ_DATA_START_MASK 0x0F00 /* WSEQ_DATA_START - [11:8] */
1088#define WM8903_WSEQ_DATA_START_SHIFT 8 /* WSEQ_DATA_START - [11:8] */
1089#define WM8903_WSEQ_DATA_START_WIDTH 4 /* WSEQ_DATA_START - [11:8] */
1090#define WM8903_WSEQ_ADDR_MASK 0x00FF /* WSEQ_ADDR - [7:0] */
1091#define WM8903_WSEQ_ADDR_SHIFT 0 /* WSEQ_ADDR - [7:0] */
1092#define WM8903_WSEQ_ADDR_WIDTH 8 /* WSEQ_ADDR - [7:0] */
1093
1094/*
1095 * R110 (0x6E) - Write Sequencer 2
1096 */
1097#define WM8903_WSEQ_EOS 0x4000 /* WSEQ_EOS */
1098#define WM8903_WSEQ_EOS_MASK 0x4000 /* WSEQ_EOS */
1099#define WM8903_WSEQ_EOS_SHIFT 14 /* WSEQ_EOS */
1100#define WM8903_WSEQ_EOS_WIDTH 1 /* WSEQ_EOS */
1101#define WM8903_WSEQ_DELAY_MASK 0x0F00 /* WSEQ_DELAY - [11:8] */
1102#define WM8903_WSEQ_DELAY_SHIFT 8 /* WSEQ_DELAY - [11:8] */
1103#define WM8903_WSEQ_DELAY_WIDTH 4 /* WSEQ_DELAY - [11:8] */
1104#define WM8903_WSEQ_DATA_MASK 0x00FF /* WSEQ_DATA - [7:0] */
1105#define WM8903_WSEQ_DATA_SHIFT 0 /* WSEQ_DATA - [7:0] */
1106#define WM8903_WSEQ_DATA_WIDTH 8 /* WSEQ_DATA - [7:0] */
1107
1108/*
1109 * R111 (0x6F) - Write Sequencer 3
1110 */
1111#define WM8903_WSEQ_ABORT 0x0200 /* WSEQ_ABORT */
1112#define WM8903_WSEQ_ABORT_MASK 0x0200 /* WSEQ_ABORT */
1113#define WM8903_WSEQ_ABORT_SHIFT 9 /* WSEQ_ABORT */
1114#define WM8903_WSEQ_ABORT_WIDTH 1 /* WSEQ_ABORT */
1115#define WM8903_WSEQ_START 0x0100 /* WSEQ_START */
1116#define WM8903_WSEQ_START_MASK 0x0100 /* WSEQ_START */
1117#define WM8903_WSEQ_START_SHIFT 8 /* WSEQ_START */
1118#define WM8903_WSEQ_START_WIDTH 1 /* WSEQ_START */
1119#define WM8903_WSEQ_START_INDEX_MASK 0x003F /* WSEQ_START_INDEX - [5:0] */
1120#define WM8903_WSEQ_START_INDEX_SHIFT 0 /* WSEQ_START_INDEX - [5:0] */
1121#define WM8903_WSEQ_START_INDEX_WIDTH 6 /* WSEQ_START_INDEX - [5:0] */
1122
1123/*
1124 * R112 (0x70) - Write Sequencer 4
1125 */
1126#define WM8903_WSEQ_CURRENT_INDEX_MASK 0x03F0 /* WSEQ_CURRENT_INDEX - [9:4] */
1127#define WM8903_WSEQ_CURRENT_INDEX_SHIFT 4 /* WSEQ_CURRENT_INDEX - [9:4] */
1128#define WM8903_WSEQ_CURRENT_INDEX_WIDTH 6 /* WSEQ_CURRENT_INDEX - [9:4] */
1129#define WM8903_WSEQ_BUSY 0x0001 /* WSEQ_BUSY */
1130#define WM8903_WSEQ_BUSY_MASK 0x0001 /* WSEQ_BUSY */
1131#define WM8903_WSEQ_BUSY_SHIFT 0 /* WSEQ_BUSY */
1132#define WM8903_WSEQ_BUSY_WIDTH 1 /* WSEQ_BUSY */
1133
1134/*
1135 * R114 (0x72) - Control Interface
1136 */
1137#define WM8903_MASK_WRITE_ENA 0x0001 /* MASK_WRITE_ENA */
1138#define WM8903_MASK_WRITE_ENA_MASK 0x0001 /* MASK_WRITE_ENA */
1139#define WM8903_MASK_WRITE_ENA_SHIFT 0 /* MASK_WRITE_ENA */
1140#define WM8903_MASK_WRITE_ENA_WIDTH 1 /* MASK_WRITE_ENA */
1141
1142/*
1143 * R116 (0x74) - GPIO Control 1
1144 */
1145#define WM8903_GP1_FN_MASK 0x1F00 /* GP1_FN - [12:8] */
1146#define WM8903_GP1_FN_SHIFT 8 /* GP1_FN - [12:8] */
1147#define WM8903_GP1_FN_WIDTH 5 /* GP1_FN - [12:8] */
1148#define WM8903_GP1_DIR 0x0080 /* GP1_DIR */
1149#define WM8903_GP1_DIR_MASK 0x0080 /* GP1_DIR */
1150#define WM8903_GP1_DIR_SHIFT 7 /* GP1_DIR */
1151#define WM8903_GP1_DIR_WIDTH 1 /* GP1_DIR */
1152#define WM8903_GP1_OP_CFG 0x0040 /* GP1_OP_CFG */
1153#define WM8903_GP1_OP_CFG_MASK 0x0040 /* GP1_OP_CFG */
1154#define WM8903_GP1_OP_CFG_SHIFT 6 /* GP1_OP_CFG */
1155#define WM8903_GP1_OP_CFG_WIDTH 1 /* GP1_OP_CFG */
1156#define WM8903_GP1_IP_CFG 0x0020 /* GP1_IP_CFG */
1157#define WM8903_GP1_IP_CFG_MASK 0x0020 /* GP1_IP_CFG */
1158#define WM8903_GP1_IP_CFG_SHIFT 5 /* GP1_IP_CFG */
1159#define WM8903_GP1_IP_CFG_WIDTH 1 /* GP1_IP_CFG */
1160#define WM8903_GP1_LVL 0x0010 /* GP1_LVL */
1161#define WM8903_GP1_LVL_MASK 0x0010 /* GP1_LVL */
1162#define WM8903_GP1_LVL_SHIFT 4 /* GP1_LVL */
1163#define WM8903_GP1_LVL_WIDTH 1 /* GP1_LVL */
1164#define WM8903_GP1_PD 0x0008 /* GP1_PD */
1165#define WM8903_GP1_PD_MASK 0x0008 /* GP1_PD */
1166#define WM8903_GP1_PD_SHIFT 3 /* GP1_PD */
1167#define WM8903_GP1_PD_WIDTH 1 /* GP1_PD */
1168#define WM8903_GP1_PU 0x0004 /* GP1_PU */
1169#define WM8903_GP1_PU_MASK 0x0004 /* GP1_PU */
1170#define WM8903_GP1_PU_SHIFT 2 /* GP1_PU */
1171#define WM8903_GP1_PU_WIDTH 1 /* GP1_PU */
1172#define WM8903_GP1_INTMODE 0x0002 /* GP1_INTMODE */
1173#define WM8903_GP1_INTMODE_MASK 0x0002 /* GP1_INTMODE */
1174#define WM8903_GP1_INTMODE_SHIFT 1 /* GP1_INTMODE */
1175#define WM8903_GP1_INTMODE_WIDTH 1 /* GP1_INTMODE */
1176#define WM8903_GP1_DB 0x0001 /* GP1_DB */
1177#define WM8903_GP1_DB_MASK 0x0001 /* GP1_DB */
1178#define WM8903_GP1_DB_SHIFT 0 /* GP1_DB */
1179#define WM8903_GP1_DB_WIDTH 1 /* GP1_DB */
1180
1181/*
1182 * R117 (0x75) - GPIO Control 2
1183 */
1184#define WM8903_GP2_FN_MASK 0x1F00 /* GP2_FN - [12:8] */
1185#define WM8903_GP2_FN_SHIFT 8 /* GP2_FN - [12:8] */
1186#define WM8903_GP2_FN_WIDTH 5 /* GP2_FN - [12:8] */
1187#define WM8903_GP2_DIR 0x0080 /* GP2_DIR */
1188#define WM8903_GP2_DIR_MASK 0x0080 /* GP2_DIR */
1189#define WM8903_GP2_DIR_SHIFT 7 /* GP2_DIR */
1190#define WM8903_GP2_DIR_WIDTH 1 /* GP2_DIR */
1191#define WM8903_GP2_OP_CFG 0x0040 /* GP2_OP_CFG */
1192#define WM8903_GP2_OP_CFG_MASK 0x0040 /* GP2_OP_CFG */
1193#define WM8903_GP2_OP_CFG_SHIFT 6 /* GP2_OP_CFG */
1194#define WM8903_GP2_OP_CFG_WIDTH 1 /* GP2_OP_CFG */
1195#define WM8903_GP2_IP_CFG 0x0020 /* GP2_IP_CFG */
1196#define WM8903_GP2_IP_CFG_MASK 0x0020 /* GP2_IP_CFG */
1197#define WM8903_GP2_IP_CFG_SHIFT 5 /* GP2_IP_CFG */
1198#define WM8903_GP2_IP_CFG_WIDTH 1 /* GP2_IP_CFG */
1199#define WM8903_GP2_LVL 0x0010 /* GP2_LVL */
1200#define WM8903_GP2_LVL_MASK 0x0010 /* GP2_LVL */
1201#define WM8903_GP2_LVL_SHIFT 4 /* GP2_LVL */
1202#define WM8903_GP2_LVL_WIDTH 1 /* GP2_LVL */
1203#define WM8903_GP2_PD 0x0008 /* GP2_PD */
1204#define WM8903_GP2_PD_MASK 0x0008 /* GP2_PD */
1205#define WM8903_GP2_PD_SHIFT 3 /* GP2_PD */
1206#define WM8903_GP2_PD_WIDTH 1 /* GP2_PD */
1207#define WM8903_GP2_PU 0x0004 /* GP2_PU */
1208#define WM8903_GP2_PU_MASK 0x0004 /* GP2_PU */
1209#define WM8903_GP2_PU_SHIFT 2 /* GP2_PU */
1210#define WM8903_GP2_PU_WIDTH 1 /* GP2_PU */
1211#define WM8903_GP2_INTMODE 0x0002 /* GP2_INTMODE */
1212#define WM8903_GP2_INTMODE_MASK 0x0002 /* GP2_INTMODE */
1213#define WM8903_GP2_INTMODE_SHIFT 1 /* GP2_INTMODE */
1214#define WM8903_GP2_INTMODE_WIDTH 1 /* GP2_INTMODE */
1215#define WM8903_GP2_DB 0x0001 /* GP2_DB */
1216#define WM8903_GP2_DB_MASK 0x0001 /* GP2_DB */
1217#define WM8903_GP2_DB_SHIFT 0 /* GP2_DB */
1218#define WM8903_GP2_DB_WIDTH 1 /* GP2_DB */
1219
1220/*
1221 * R118 (0x76) - GPIO Control 3
1222 */
1223#define WM8903_GP3_FN_MASK 0x1F00 /* GP3_FN - [12:8] */
1224#define WM8903_GP3_FN_SHIFT 8 /* GP3_FN - [12:8] */
1225#define WM8903_GP3_FN_WIDTH 5 /* GP3_FN - [12:8] */
1226#define WM8903_GP3_DIR 0x0080 /* GP3_DIR */
1227#define WM8903_GP3_DIR_MASK 0x0080 /* GP3_DIR */
1228#define WM8903_GP3_DIR_SHIFT 7 /* GP3_DIR */
1229#define WM8903_GP3_DIR_WIDTH 1 /* GP3_DIR */
1230#define WM8903_GP3_OP_CFG 0x0040 /* GP3_OP_CFG */
1231#define WM8903_GP3_OP_CFG_MASK 0x0040 /* GP3_OP_CFG */
1232#define WM8903_GP3_OP_CFG_SHIFT 6 /* GP3_OP_CFG */
1233#define WM8903_GP3_OP_CFG_WIDTH 1 /* GP3_OP_CFG */
1234#define WM8903_GP3_IP_CFG 0x0020 /* GP3_IP_CFG */
1235#define WM8903_GP3_IP_CFG_MASK 0x0020 /* GP3_IP_CFG */
1236#define WM8903_GP3_IP_CFG_SHIFT 5 /* GP3_IP_CFG */
1237#define WM8903_GP3_IP_CFG_WIDTH 1 /* GP3_IP_CFG */
1238#define WM8903_GP3_LVL 0x0010 /* GP3_LVL */
1239#define WM8903_GP3_LVL_MASK 0x0010 /* GP3_LVL */
1240#define WM8903_GP3_LVL_SHIFT 4 /* GP3_LVL */
1241#define WM8903_GP3_LVL_WIDTH 1 /* GP3_LVL */
1242#define WM8903_GP3_PD 0x0008 /* GP3_PD */
1243#define WM8903_GP3_PD_MASK 0x0008 /* GP3_PD */
1244#define WM8903_GP3_PD_SHIFT 3 /* GP3_PD */
1245#define WM8903_GP3_PD_WIDTH 1 /* GP3_PD */
1246#define WM8903_GP3_PU 0x0004 /* GP3_PU */
1247#define WM8903_GP3_PU_MASK 0x0004 /* GP3_PU */
1248#define WM8903_GP3_PU_SHIFT 2 /* GP3_PU */
1249#define WM8903_GP3_PU_WIDTH 1 /* GP3_PU */
1250#define WM8903_GP3_INTMODE 0x0002 /* GP3_INTMODE */
1251#define WM8903_GP3_INTMODE_MASK 0x0002 /* GP3_INTMODE */
1252#define WM8903_GP3_INTMODE_SHIFT 1 /* GP3_INTMODE */
1253#define WM8903_GP3_INTMODE_WIDTH 1 /* GP3_INTMODE */
1254#define WM8903_GP3_DB 0x0001 /* GP3_DB */
1255#define WM8903_GP3_DB_MASK 0x0001 /* GP3_DB */
1256#define WM8903_GP3_DB_SHIFT 0 /* GP3_DB */
1257#define WM8903_GP3_DB_WIDTH 1 /* GP3_DB */
1258
1259/*
1260 * R119 (0x77) - GPIO Control 4
1261 */
1262#define WM8903_GP4_FN_MASK 0x1F00 /* GP4_FN - [12:8] */
1263#define WM8903_GP4_FN_SHIFT 8 /* GP4_FN - [12:8] */
1264#define WM8903_GP4_FN_WIDTH 5 /* GP4_FN - [12:8] */
1265#define WM8903_GP4_DIR 0x0080 /* GP4_DIR */
1266#define WM8903_GP4_DIR_MASK 0x0080 /* GP4_DIR */
1267#define WM8903_GP4_DIR_SHIFT 7 /* GP4_DIR */
1268#define WM8903_GP4_DIR_WIDTH 1 /* GP4_DIR */
1269#define WM8903_GP4_OP_CFG 0x0040 /* GP4_OP_CFG */
1270#define WM8903_GP4_OP_CFG_MASK 0x0040 /* GP4_OP_CFG */
1271#define WM8903_GP4_OP_CFG_SHIFT 6 /* GP4_OP_CFG */
1272#define WM8903_GP4_OP_CFG_WIDTH 1 /* GP4_OP_CFG */
1273#define WM8903_GP4_IP_CFG 0x0020 /* GP4_IP_CFG */
1274#define WM8903_GP4_IP_CFG_MASK 0x0020 /* GP4_IP_CFG */
1275#define WM8903_GP4_IP_CFG_SHIFT 5 /* GP4_IP_CFG */
1276#define WM8903_GP4_IP_CFG_WIDTH 1 /* GP4_IP_CFG */
1277#define WM8903_GP4_LVL 0x0010 /* GP4_LVL */
1278#define WM8903_GP4_LVL_MASK 0x0010 /* GP4_LVL */
1279#define WM8903_GP4_LVL_SHIFT 4 /* GP4_LVL */
1280#define WM8903_GP4_LVL_WIDTH 1 /* GP4_LVL */
1281#define WM8903_GP4_PD 0x0008 /* GP4_PD */
1282#define WM8903_GP4_PD_MASK 0x0008 /* GP4_PD */
1283#define WM8903_GP4_PD_SHIFT 3 /* GP4_PD */
1284#define WM8903_GP4_PD_WIDTH 1 /* GP4_PD */
1285#define WM8903_GP4_PU 0x0004 /* GP4_PU */
1286#define WM8903_GP4_PU_MASK 0x0004 /* GP4_PU */
1287#define WM8903_GP4_PU_SHIFT 2 /* GP4_PU */
1288#define WM8903_GP4_PU_WIDTH 1 /* GP4_PU */
1289#define WM8903_GP4_INTMODE 0x0002 /* GP4_INTMODE */
1290#define WM8903_GP4_INTMODE_MASK 0x0002 /* GP4_INTMODE */
1291#define WM8903_GP4_INTMODE_SHIFT 1 /* GP4_INTMODE */
1292#define WM8903_GP4_INTMODE_WIDTH 1 /* GP4_INTMODE */
1293#define WM8903_GP4_DB 0x0001 /* GP4_DB */
1294#define WM8903_GP4_DB_MASK 0x0001 /* GP4_DB */
1295#define WM8903_GP4_DB_SHIFT 0 /* GP4_DB */
1296#define WM8903_GP4_DB_WIDTH 1 /* GP4_DB */
1297
1298/*
1299 * R120 (0x78) - GPIO Control 5
1300 */
1301#define WM8903_GP5_FN_MASK 0x1F00 /* GP5_FN - [12:8] */
1302#define WM8903_GP5_FN_SHIFT 8 /* GP5_FN - [12:8] */
1303#define WM8903_GP5_FN_WIDTH 5 /* GP5_FN - [12:8] */
1304#define WM8903_GP5_DIR 0x0080 /* GP5_DIR */
1305#define WM8903_GP5_DIR_MASK 0x0080 /* GP5_DIR */
1306#define WM8903_GP5_DIR_SHIFT 7 /* GP5_DIR */
1307#define WM8903_GP5_DIR_WIDTH 1 /* GP5_DIR */
1308#define WM8903_GP5_OP_CFG 0x0040 /* GP5_OP_CFG */
1309#define WM8903_GP5_OP_CFG_MASK 0x0040 /* GP5_OP_CFG */
1310#define WM8903_GP5_OP_CFG_SHIFT 6 /* GP5_OP_CFG */
1311#define WM8903_GP5_OP_CFG_WIDTH 1 /* GP5_OP_CFG */
1312#define WM8903_GP5_IP_CFG 0x0020 /* GP5_IP_CFG */
1313#define WM8903_GP5_IP_CFG_MASK 0x0020 /* GP5_IP_CFG */
1314#define WM8903_GP5_IP_CFG_SHIFT 5 /* GP5_IP_CFG */
1315#define WM8903_GP5_IP_CFG_WIDTH 1 /* GP5_IP_CFG */
1316#define WM8903_GP5_LVL 0x0010 /* GP5_LVL */
1317#define WM8903_GP5_LVL_MASK 0x0010 /* GP5_LVL */
1318#define WM8903_GP5_LVL_SHIFT 4 /* GP5_LVL */
1319#define WM8903_GP5_LVL_WIDTH 1 /* GP5_LVL */
1320#define WM8903_GP5_PD 0x0008 /* GP5_PD */
1321#define WM8903_GP5_PD_MASK 0x0008 /* GP5_PD */
1322#define WM8903_GP5_PD_SHIFT 3 /* GP5_PD */
1323#define WM8903_GP5_PD_WIDTH 1 /* GP5_PD */
1324#define WM8903_GP5_PU 0x0004 /* GP5_PU */
1325#define WM8903_GP5_PU_MASK 0x0004 /* GP5_PU */
1326#define WM8903_GP5_PU_SHIFT 2 /* GP5_PU */
1327#define WM8903_GP5_PU_WIDTH 1 /* GP5_PU */
1328#define WM8903_GP5_INTMODE 0x0002 /* GP5_INTMODE */
1329#define WM8903_GP5_INTMODE_MASK 0x0002 /* GP5_INTMODE */
1330#define WM8903_GP5_INTMODE_SHIFT 1 /* GP5_INTMODE */
1331#define WM8903_GP5_INTMODE_WIDTH 1 /* GP5_INTMODE */
1332#define WM8903_GP5_DB 0x0001 /* GP5_DB */
1333#define WM8903_GP5_DB_MASK 0x0001 /* GP5_DB */
1334#define WM8903_GP5_DB_SHIFT 0 /* GP5_DB */
1335#define WM8903_GP5_DB_WIDTH 1 /* GP5_DB */
1336
1337/*
1338 * R121 (0x79) - Interrupt Status 1
1339 */
1340#define WM8903_MICSHRT_EINT 0x8000 /* MICSHRT_EINT */
1341#define WM8903_MICSHRT_EINT_MASK 0x8000 /* MICSHRT_EINT */
1342#define WM8903_MICSHRT_EINT_SHIFT 15 /* MICSHRT_EINT */
1343#define WM8903_MICSHRT_EINT_WIDTH 1 /* MICSHRT_EINT */
1344#define WM8903_MICDET_EINT 0x4000 /* MICDET_EINT */
1345#define WM8903_MICDET_EINT_MASK 0x4000 /* MICDET_EINT */
1346#define WM8903_MICDET_EINT_SHIFT 14 /* MICDET_EINT */
1347#define WM8903_MICDET_EINT_WIDTH 1 /* MICDET_EINT */
1348#define WM8903_WSEQ_BUSY_EINT 0x2000 /* WSEQ_BUSY_EINT */
1349#define WM8903_WSEQ_BUSY_EINT_MASK 0x2000 /* WSEQ_BUSY_EINT */
1350#define WM8903_WSEQ_BUSY_EINT_SHIFT 13 /* WSEQ_BUSY_EINT */
1351#define WM8903_WSEQ_BUSY_EINT_WIDTH 1 /* WSEQ_BUSY_EINT */
1352#define WM8903_GP5_EINT 0x0010 /* GP5_EINT */
1353#define WM8903_GP5_EINT_MASK 0x0010 /* GP5_EINT */
1354#define WM8903_GP5_EINT_SHIFT 4 /* GP5_EINT */
1355#define WM8903_GP5_EINT_WIDTH 1 /* GP5_EINT */
1356#define WM8903_GP4_EINT 0x0008 /* GP4_EINT */
1357#define WM8903_GP4_EINT_MASK 0x0008 /* GP4_EINT */
1358#define WM8903_GP4_EINT_SHIFT 3 /* GP4_EINT */
1359#define WM8903_GP4_EINT_WIDTH 1 /* GP4_EINT */
1360#define WM8903_GP3_EINT 0x0004 /* GP3_EINT */
1361#define WM8903_GP3_EINT_MASK 0x0004 /* GP3_EINT */
1362#define WM8903_GP3_EINT_SHIFT 2 /* GP3_EINT */
1363#define WM8903_GP3_EINT_WIDTH 1 /* GP3_EINT */
1364#define WM8903_GP2_EINT 0x0002 /* GP2_EINT */
1365#define WM8903_GP2_EINT_MASK 0x0002 /* GP2_EINT */
1366#define WM8903_GP2_EINT_SHIFT 1 /* GP2_EINT */
1367#define WM8903_GP2_EINT_WIDTH 1 /* GP2_EINT */
1368#define WM8903_GP1_EINT 0x0001 /* GP1_EINT */
1369#define WM8903_GP1_EINT_MASK 0x0001 /* GP1_EINT */
1370#define WM8903_GP1_EINT_SHIFT 0 /* GP1_EINT */
1371#define WM8903_GP1_EINT_WIDTH 1 /* GP1_EINT */
1372
1373/*
1374 * R122 (0x7A) - Interrupt Status 1 Mask
1375 */
1376#define WM8903_IM_MICSHRT_EINT 0x8000 /* IM_MICSHRT_EINT */
1377#define WM8903_IM_MICSHRT_EINT_MASK 0x8000 /* IM_MICSHRT_EINT */
1378#define WM8903_IM_MICSHRT_EINT_SHIFT 15 /* IM_MICSHRT_EINT */
1379#define WM8903_IM_MICSHRT_EINT_WIDTH 1 /* IM_MICSHRT_EINT */
1380#define WM8903_IM_MICDET_EINT 0x4000 /* IM_MICDET_EINT */
1381#define WM8903_IM_MICDET_EINT_MASK 0x4000 /* IM_MICDET_EINT */
1382#define WM8903_IM_MICDET_EINT_SHIFT 14 /* IM_MICDET_EINT */
1383#define WM8903_IM_MICDET_EINT_WIDTH 1 /* IM_MICDET_EINT */
1384#define WM8903_IM_WSEQ_BUSY_EINT 0x2000 /* IM_WSEQ_BUSY_EINT */
1385#define WM8903_IM_WSEQ_BUSY_EINT_MASK 0x2000 /* IM_WSEQ_BUSY_EINT */
1386#define WM8903_IM_WSEQ_BUSY_EINT_SHIFT 13 /* IM_WSEQ_BUSY_EINT */
1387#define WM8903_IM_WSEQ_BUSY_EINT_WIDTH 1 /* IM_WSEQ_BUSY_EINT */
1388#define WM8903_IM_GP5_EINT 0x0010 /* IM_GP5_EINT */
1389#define WM8903_IM_GP5_EINT_MASK 0x0010 /* IM_GP5_EINT */
1390#define WM8903_IM_GP5_EINT_SHIFT 4 /* IM_GP5_EINT */
1391#define WM8903_IM_GP5_EINT_WIDTH 1 /* IM_GP5_EINT */
1392#define WM8903_IM_GP4_EINT 0x0008 /* IM_GP4_EINT */
1393#define WM8903_IM_GP4_EINT_MASK 0x0008 /* IM_GP4_EINT */
1394#define WM8903_IM_GP4_EINT_SHIFT 3 /* IM_GP4_EINT */
1395#define WM8903_IM_GP4_EINT_WIDTH 1 /* IM_GP4_EINT */
1396#define WM8903_IM_GP3_EINT 0x0004 /* IM_GP3_EINT */
1397#define WM8903_IM_GP3_EINT_MASK 0x0004 /* IM_GP3_EINT */
1398#define WM8903_IM_GP3_EINT_SHIFT 2 /* IM_GP3_EINT */
1399#define WM8903_IM_GP3_EINT_WIDTH 1 /* IM_GP3_EINT */
1400#define WM8903_IM_GP2_EINT 0x0002 /* IM_GP2_EINT */
1401#define WM8903_IM_GP2_EINT_MASK 0x0002 /* IM_GP2_EINT */
1402#define WM8903_IM_GP2_EINT_SHIFT 1 /* IM_GP2_EINT */
1403#define WM8903_IM_GP2_EINT_WIDTH 1 /* IM_GP2_EINT */
1404#define WM8903_IM_GP1_EINT 0x0001 /* IM_GP1_EINT */
1405#define WM8903_IM_GP1_EINT_MASK 0x0001 /* IM_GP1_EINT */
1406#define WM8903_IM_GP1_EINT_SHIFT 0 /* IM_GP1_EINT */
1407#define WM8903_IM_GP1_EINT_WIDTH 1 /* IM_GP1_EINT */
1408
1409/*
1410 * R123 (0x7B) - Interrupt Polarity 1
1411 */
1412#define WM8903_MICSHRT_INV 0x8000 /* MICSHRT_INV */
1413#define WM8903_MICSHRT_INV_MASK 0x8000 /* MICSHRT_INV */
1414#define WM8903_MICSHRT_INV_SHIFT 15 /* MICSHRT_INV */
1415#define WM8903_MICSHRT_INV_WIDTH 1 /* MICSHRT_INV */
1416#define WM8903_MICDET_INV 0x4000 /* MICDET_INV */
1417#define WM8903_MICDET_INV_MASK 0x4000 /* MICDET_INV */
1418#define WM8903_MICDET_INV_SHIFT 14 /* MICDET_INV */
1419#define WM8903_MICDET_INV_WIDTH 1 /* MICDET_INV */
1420
1421/*
1422 * R126 (0x7E) - Interrupt Control
1423 */
1424#define WM8903_IRQ_POL 0x0001 /* IRQ_POL */
1425#define WM8903_IRQ_POL_MASK 0x0001 /* IRQ_POL */
1426#define WM8903_IRQ_POL_SHIFT 0 /* IRQ_POL */
1427#define WM8903_IRQ_POL_WIDTH 1 /* IRQ_POL */
1428
1429/*
1430 * R129 (0x81) - Control Interface Test 1
1431 */
1432#define WM8903_USER_KEY 0x0002 /* USER_KEY */
1433#define WM8903_USER_KEY_MASK 0x0002 /* USER_KEY */
1434#define WM8903_USER_KEY_SHIFT 1 /* USER_KEY */
1435#define WM8903_USER_KEY_WIDTH 1 /* USER_KEY */
1436#define WM8903_TEST_KEY 0x0001 /* TEST_KEY */
1437#define WM8903_TEST_KEY_MASK 0x0001 /* TEST_KEY */
1438#define WM8903_TEST_KEY_SHIFT 0 /* TEST_KEY */
1439#define WM8903_TEST_KEY_WIDTH 1 /* TEST_KEY */
1440
1441/*
1442 * R149 (0x95) - Charge Pump Test 1
1443 */
1444#define WM8903_CP_SW_KELVIN_MODE_MASK 0x0006 /* CP_SW_KELVIN_MODE - [2:1] */
1445#define WM8903_CP_SW_KELVIN_MODE_SHIFT 1 /* CP_SW_KELVIN_MODE - [2:1] */
1446#define WM8903_CP_SW_KELVIN_MODE_WIDTH 2 /* CP_SW_KELVIN_MODE - [2:1] */
1447
1448/*
1449 * R164 (0xA4) - Clock Rate Test 4
1450 */
1451#define WM8903_ADC_DIG_MIC 0x0200 /* ADC_DIG_MIC */
1452#define WM8903_ADC_DIG_MIC_MASK 0x0200 /* ADC_DIG_MIC */
1453#define WM8903_ADC_DIG_MIC_SHIFT 9 /* ADC_DIG_MIC */
1454#define WM8903_ADC_DIG_MIC_WIDTH 1 /* ADC_DIG_MIC */
1455
1456/*
1457 * R172 (0xAC) - Analogue Output Bias 0
1458 */
1459#define WM8903_PGA_BIAS_MASK 0x0070 /* PGA_BIAS - [6:4] */
1460#define WM8903_PGA_BIAS_SHIFT 4 /* PGA_BIAS - [6:4] */
1461#define WM8903_PGA_BIAS_WIDTH 3 /* PGA_BIAS - [6:4] */
1462
1463#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-08 02:27:04 -0500