aboutsummaryrefslogtreecommitdiffstats
path: root/sound/soc
diff options
context:
space:
mode:
authorDimitris Papastamos <dp@opensource.wolfsonmicro.com>2011-01-14 10:49:40 -0500
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-01-17 08:50:20 -0500
commit203db220718c735dcb959fddc64e94fff3b52f73 (patch)
tree11bfc29416f2c66157673020916f2842a18a8e5f /sound/soc
parent70a7ca34dbdcc6f0ed332baf2b308bab2871424a (diff)
ASoC: WM8991: Add initial WM8991 driver
The WM8991 is a highly integrated ultra-low power hi-fi CODEC designed for handsets rich in multimedia features such as GPS, mobile TV, digital audio playback and gaming. This driver was originally written by Graeme Gregory and has been maintained out of tree by Mark Brown and Dimitris Papastamos. Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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/wm8991.c1427
-rw-r--r--sound/soc/codecs/wm8991.h833
4 files changed, 2266 insertions, 0 deletions
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 61e36efbf279..a18cff4afbcc 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -77,6 +77,7 @@ config SND_SOC_ALL_CODECS
77 select SND_SOC_WM8985 if SND_SOC_I2C_AND_SPI 77 select SND_SOC_WM8985 if SND_SOC_I2C_AND_SPI
78 select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI 78 select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI
79 select SND_SOC_WM8990 if I2C 79 select SND_SOC_WM8990 if I2C
80 select SND_SOC_WM8991 if I2C
80 select SND_SOC_WM8993 if I2C 81 select SND_SOC_WM8993 if I2C
81 select SND_SOC_WM8994 if MFD_WM8994 82 select SND_SOC_WM8994 if MFD_WM8994
82 select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI 83 select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI
@@ -308,6 +309,9 @@ config SND_SOC_WM8988
308config SND_SOC_WM8990 309config SND_SOC_WM8990
309 tristate 310 tristate
310 311
312config SND_SOC_WM8991
313 tristate
314
311config SND_SOC_WM8993 315config SND_SOC_WM8993
312 tristate 316 tristate
313 317
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 333910a9f8fb..68e76af894b9 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -62,6 +62,7 @@ snd-soc-wm8978-objs := wm8978.o
62snd-soc-wm8985-objs := wm8985.o 62snd-soc-wm8985-objs := wm8985.o
63snd-soc-wm8988-objs := wm8988.o 63snd-soc-wm8988-objs := wm8988.o
64snd-soc-wm8990-objs := wm8990.o 64snd-soc-wm8990-objs := wm8990.o
65snd-soc-wm8991-objs := wm8991.o
65snd-soc-wm8993-objs := wm8993.o 66snd-soc-wm8993-objs := wm8993.o
66snd-soc-wm8994-objs := wm8994.o wm8994-tables.o 67snd-soc-wm8994-objs := wm8994.o wm8994-tables.o
67snd-soc-wm8995-objs := wm8995.o 68snd-soc-wm8995-objs := wm8995.o
@@ -143,6 +144,7 @@ obj-$(CONFIG_SND_SOC_WM8978) += snd-soc-wm8978.o
143obj-$(CONFIG_SND_SOC_WM8985) += snd-soc-wm8985.o 144obj-$(CONFIG_SND_SOC_WM8985) += snd-soc-wm8985.o
144obj-$(CONFIG_SND_SOC_WM8988) += snd-soc-wm8988.o 145obj-$(CONFIG_SND_SOC_WM8988) += snd-soc-wm8988.o
145obj-$(CONFIG_SND_SOC_WM8990) += snd-soc-wm8990.o 146obj-$(CONFIG_SND_SOC_WM8990) += snd-soc-wm8990.o
147obj-$(CONFIG_SND_SOC_WM8991) += snd-soc-wm8991.o
146obj-$(CONFIG_SND_SOC_WM8993) += snd-soc-wm8993.o 148obj-$(CONFIG_SND_SOC_WM8993) += snd-soc-wm8993.o
147obj-$(CONFIG_SND_SOC_WM8994) += snd-soc-wm8994.o 149obj-$(CONFIG_SND_SOC_WM8994) += snd-soc-wm8994.o
148obj-$(CONFIG_SND_SOC_WM8995) += snd-soc-wm8995.o 150obj-$(CONFIG_SND_SOC_WM8995) += snd-soc-wm8995.o
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
new file mode 100644
index 000000000000..28fdfd66661d
--- /dev/null
+++ b/sound/soc/codecs/wm8991.c
@@ -0,0 +1,1427 @@
1/*
2 * wm8991.c -- WM8991 ALSA Soc Audio driver
3 *
4 * Copyright 2007-2010 Wolfson Microelectronics PLC.
5 * Author: Graeme Gregory
6 * linux@wolfsonmicro.com
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 */
13
14#include <linux/module.h>
15#include <linux/moduleparam.h>
16#include <linux/version.h>
17#include <linux/kernel.h>
18#include <linux/init.h>
19#include <linux/delay.h>
20#include <linux/pm.h>
21#include <linux/i2c.h>
22#include <linux/platform_device.h>
23#include <linux/slab.h>
24#include <sound/core.h>
25#include <sound/pcm.h>
26#include <sound/pcm_params.h>
27#include <sound/soc.h>
28#include <sound/soc-dapm.h>
29#include <sound/initval.h>
30#include <sound/tlv.h>
31#include <asm/div64.h>
32
33#include "wm8991.h"
34
35struct wm8991_priv {
36 enum snd_soc_control_type control_type;
37 unsigned int pcmclk;
38};
39
40static const u16 wm8991_reg_defs[] = {
41 0x8991, /* R0 - Reset */
42 0x0000, /* R1 - Power Management (1) */
43 0x6000, /* R2 - Power Management (2) */
44 0x0000, /* R3 - Power Management (3) */
45 0x4050, /* R4 - Audio Interface (1) */
46 0x4000, /* R5 - Audio Interface (2) */
47 0x01C8, /* R6 - Clocking (1) */
48 0x0000, /* R7 - Clocking (2) */
49 0x0040, /* R8 - Audio Interface (3) */
50 0x0040, /* R9 - Audio Interface (4) */
51 0x0004, /* R10 - DAC CTRL */
52 0x00C0, /* R11 - Left DAC Digital Volume */
53 0x00C0, /* R12 - Right DAC Digital Volume */
54 0x0000, /* R13 - Digital Side Tone */
55 0x0100, /* R14 - ADC CTRL */
56 0x00C0, /* R15 - Left ADC Digital Volume */
57 0x00C0, /* R16 - Right ADC Digital Volume */
58 0x0000, /* R17 */
59 0x0000, /* R18 - GPIO CTRL 1 */
60 0x1000, /* R19 - GPIO1 & GPIO2 */
61 0x1010, /* R20 - GPIO3 & GPIO4 */
62 0x1010, /* R21 - GPIO5 & GPIO6 */
63 0x8000, /* R22 - GPIOCTRL 2 */
64 0x0800, /* R23 - GPIO_POL */
65 0x008B, /* R24 - Left Line Input 1&2 Volume */
66 0x008B, /* R25 - Left Line Input 3&4 Volume */
67 0x008B, /* R26 - Right Line Input 1&2 Volume */
68 0x008B, /* R27 - Right Line Input 3&4 Volume */
69 0x0000, /* R28 - Left Output Volume */
70 0x0000, /* R29 - Right Output Volume */
71 0x0066, /* R30 - Line Outputs Volume */
72 0x0022, /* R31 - Out3/4 Volume */
73 0x0079, /* R32 - Left OPGA Volume */
74 0x0079, /* R33 - Right OPGA Volume */
75 0x0003, /* R34 - Speaker Volume */
76 0x0003, /* R35 - ClassD1 */
77 0x0000, /* R36 */
78 0x0100, /* R37 - ClassD3 */
79 0x0000, /* R38 */
80 0x0000, /* R39 - Input Mixer1 */
81 0x0000, /* R40 - Input Mixer2 */
82 0x0000, /* R41 - Input Mixer3 */
83 0x0000, /* R42 - Input Mixer4 */
84 0x0000, /* R43 - Input Mixer5 */
85 0x0000, /* R44 - Input Mixer6 */
86 0x0000, /* R45 - Output Mixer1 */
87 0x0000, /* R46 - Output Mixer2 */
88 0x0000, /* R47 - Output Mixer3 */
89 0x0000, /* R48 - Output Mixer4 */
90 0x0000, /* R49 - Output Mixer5 */
91 0x0000, /* R50 - Output Mixer6 */
92 0x0180, /* R51 - Out3/4 Mixer */
93 0x0000, /* R52 - Line Mixer1 */
94 0x0000, /* R53 - Line Mixer2 */
95 0x0000, /* R54 - Speaker Mixer */
96 0x0000, /* R55 - Additional Control */
97 0x0000, /* R56 - AntiPOP1 */
98 0x0000, /* R57 - AntiPOP2 */
99 0x0000, /* R58 - MICBIAS */
100 0x0000, /* R59 */
101 0x0008, /* R60 - PLL1 */
102 0x0031, /* R61 - PLL2 */
103 0x0026, /* R62 - PLL3 */
104};
105
106#define wm8991_reset(c) snd_soc_write(c, WM8991_RESET, 0)
107
108static const unsigned int rec_mix_tlv[] = {
109 TLV_DB_RANGE_HEAD(1),
110 0, 7, TLV_DB_LINEAR_ITEM(-1500, 600),
111};
112
113static const unsigned int in_pga_tlv[] = {
114 TLV_DB_RANGE_HEAD(1),
115 0, 0x1F, TLV_DB_LINEAR_ITEM(-1650, 3000),
116};
117
118static const unsigned int out_mix_tlv[] = {
119 TLV_DB_RANGE_HEAD(1),
120 0, 7, TLV_DB_LINEAR_ITEM(0, -2100),
121};
122
123static const unsigned int out_pga_tlv[] = {
124 TLV_DB_RANGE_HEAD(1),
125 0, 127, TLV_DB_LINEAR_ITEM(-7300, 600),
126};
127
128static const unsigned int out_omix_tlv[] = {
129 TLV_DB_RANGE_HEAD(1),
130 0, 7, TLV_DB_LINEAR_ITEM(-600, 0),
131};
132
133static const unsigned int out_dac_tlv[] = {
134 TLV_DB_RANGE_HEAD(1),
135 0, 255, TLV_DB_LINEAR_ITEM(-7163, 0),
136};
137
138static const unsigned int in_adc_tlv[] = {
139 TLV_DB_RANGE_HEAD(1),
140 0, 255, TLV_DB_LINEAR_ITEM(-7163, 1763),
141};
142
143static const unsigned int out_sidetone_tlv[] = {
144 TLV_DB_RANGE_HEAD(1),
145 0, 31, TLV_DB_LINEAR_ITEM(-3600, 0),
146};
147
148static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
149 struct snd_ctl_elem_value *ucontrol)
150{
151 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
152 int reg = kcontrol->private_value & 0xff;
153 int ret;
154 u16 val;
155
156 ret = snd_soc_put_volsw(kcontrol, ucontrol);
157 if (ret < 0)
158 return ret;
159
160 /* now hit the volume update bits (always bit 8) */
161 val = snd_soc_read(codec, reg);
162 return snd_soc_write(codec, reg, val | 0x0100);
163}
164
165static const char *wm8991_digital_sidetone[] =
166{"None", "Left ADC", "Right ADC", "Reserved"};
167
168static const struct soc_enum wm8991_left_digital_sidetone_enum =
169 SOC_ENUM_SINGLE(WM8991_DIGITAL_SIDE_TONE,
170 WM8991_ADC_TO_DACL_SHIFT,
171 WM8991_ADC_TO_DACL_MASK,
172 wm8991_digital_sidetone);
173
174static const struct soc_enum wm8991_right_digital_sidetone_enum =
175 SOC_ENUM_SINGLE(WM8991_DIGITAL_SIDE_TONE,
176 WM8991_ADC_TO_DACR_SHIFT,
177 WM8991_ADC_TO_DACR_MASK,
178 wm8991_digital_sidetone);
179
180static const char *wm8991_adcmode[] =
181{"Hi-fi mode", "Voice mode 1", "Voice mode 2", "Voice mode 3"};
182
183static const struct soc_enum wm8991_right_adcmode_enum =
184 SOC_ENUM_SINGLE(WM8991_ADC_CTRL,
185 WM8991_ADC_HPF_CUT_SHIFT,
186 WM8991_ADC_HPF_CUT_MASK,
187 wm8991_adcmode);
188
189static const struct snd_kcontrol_new wm8991_snd_controls[] = {
190 /* INMIXL */
191 SOC_SINGLE("LIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L12MNBST_BIT, 1, 0),
192 SOC_SINGLE("LIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L34MNBST_BIT, 1, 0),
193 /* INMIXR */
194 SOC_SINGLE("RIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R12MNBST_BIT, 1, 0),
195 SOC_SINGLE("RIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R34MNBST_BIT, 1, 0),
196
197 /* LOMIX */
198 SOC_SINGLE_TLV("LOMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER3,
199 WM8991_LLI3LOVOL_SHIFT, WM8991_LLI3LOVOL_MASK, 1, out_mix_tlv),
200 SOC_SINGLE_TLV("LOMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3,
201 WM8991_LR12LOVOL_SHIFT, WM8991_LR12LOVOL_MASK, 1, out_mix_tlv),
202 SOC_SINGLE_TLV("LOMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3,
203 WM8991_LL12LOVOL_SHIFT, WM8991_LL12LOVOL_MASK, 1, out_mix_tlv),
204 SOC_SINGLE_TLV("LOMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER5,
205 WM8991_LRI3LOVOL_SHIFT, WM8991_LRI3LOVOL_MASK, 1, out_mix_tlv),
206 SOC_SINGLE_TLV("LOMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER5,
207 WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv),
208 SOC_SINGLE_TLV("LOMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER5,
209 WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv),
210
211 /* ROMIX */
212 SOC_SINGLE_TLV("ROMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER4,
213 WM8991_RRI3ROVOL_SHIFT, WM8991_RRI3ROVOL_MASK, 1, out_mix_tlv),
214 SOC_SINGLE_TLV("ROMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4,
215 WM8991_RL12ROVOL_SHIFT, WM8991_RL12ROVOL_MASK, 1, out_mix_tlv),
216 SOC_SINGLE_TLV("ROMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4,
217 WM8991_RR12ROVOL_SHIFT, WM8991_RR12ROVOL_MASK, 1, out_mix_tlv),
218 SOC_SINGLE_TLV("ROMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER6,
219 WM8991_RLI3ROVOL_SHIFT, WM8991_RLI3ROVOL_MASK, 1, out_mix_tlv),
220 SOC_SINGLE_TLV("ROMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER6,
221 WM8991_RLBROVOL_SHIFT, WM8991_RLBROVOL_MASK, 1, out_mix_tlv),
222 SOC_SINGLE_TLV("ROMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER6,
223 WM8991_RRBROVOL_SHIFT, WM8991_RRBROVOL_MASK, 1, out_mix_tlv),
224
225 /* LOUT */
226 SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOUT Volume", WM8991_LEFT_OUTPUT_VOLUME,
227 WM8991_LOUTVOL_SHIFT, WM8991_LOUTVOL_MASK, 0, out_pga_tlv),
228 SOC_SINGLE("LOUT ZC", WM8991_LEFT_OUTPUT_VOLUME, WM8991_LOZC_BIT, 1, 0),
229
230 /* ROUT */
231 SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROUT Volume", WM8991_RIGHT_OUTPUT_VOLUME,
232 WM8991_ROUTVOL_SHIFT, WM8991_ROUTVOL_MASK, 0, out_pga_tlv),
233 SOC_SINGLE("ROUT ZC", WM8991_RIGHT_OUTPUT_VOLUME, WM8991_ROZC_BIT, 1, 0),
234
235 /* LOPGA */
236 SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOPGA Volume", WM8991_LEFT_OPGA_VOLUME,
237 WM8991_LOPGAVOL_SHIFT, WM8991_LOPGAVOL_MASK, 0, out_pga_tlv),
238 SOC_SINGLE("LOPGA ZC Switch", WM8991_LEFT_OPGA_VOLUME,
239 WM8991_LOPGAZC_BIT, 1, 0),
240
241 /* ROPGA */
242 SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROPGA Volume", WM8991_RIGHT_OPGA_VOLUME,
243 WM8991_ROPGAVOL_SHIFT, WM8991_ROPGAVOL_MASK, 0, out_pga_tlv),
244 SOC_SINGLE("ROPGA ZC Switch", WM8991_RIGHT_OPGA_VOLUME,
245 WM8991_ROPGAZC_BIT, 1, 0),
246
247 SOC_SINGLE("LON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
248 WM8991_LONMUTE_BIT, 1, 0),
249 SOC_SINGLE("LOP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
250 WM8991_LOPMUTE_BIT, 1, 0),
251 SOC_SINGLE("LOP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME,
252 WM8991_LOATTN_BIT, 1, 0),
253 SOC_SINGLE("RON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
254 WM8991_RONMUTE_BIT, 1, 0),
255 SOC_SINGLE("ROP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
256 WM8991_ROPMUTE_BIT, 1, 0),
257 SOC_SINGLE("ROP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME,
258 WM8991_ROATTN_BIT, 1, 0),
259
260 SOC_SINGLE("OUT3 Mute Switch", WM8991_OUT3_4_VOLUME,
261 WM8991_OUT3MUTE_BIT, 1, 0),
262 SOC_SINGLE("OUT3 Attenuation Switch", WM8991_OUT3_4_VOLUME,
263 WM8991_OUT3ATTN_BIT, 1, 0),
264
265 SOC_SINGLE("OUT4 Mute Switch", WM8991_OUT3_4_VOLUME,
266 WM8991_OUT4MUTE_BIT, 1, 0),
267 SOC_SINGLE("OUT4 Attenuation Switch", WM8991_OUT3_4_VOLUME,
268 WM8991_OUT4ATTN_BIT, 1, 0),
269
270 SOC_SINGLE("Speaker Mode Switch", WM8991_CLASSD1,
271 WM8991_CDMODE_BIT, 1, 0),
272
273 SOC_SINGLE("Speaker Output Attenuation Volume", WM8991_SPEAKER_VOLUME,
274 WM8991_SPKVOL_SHIFT, WM8991_SPKVOL_MASK, 0),
275 SOC_SINGLE("Speaker DC Boost Volume", WM8991_CLASSD3,
276 WM8991_DCGAIN_SHIFT, WM8991_DCGAIN_MASK, 0),
277 SOC_SINGLE("Speaker AC Boost Volume", WM8991_CLASSD3,
278 WM8991_ACGAIN_SHIFT, WM8991_ACGAIN_MASK, 0),
279
280 SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume",
281 WM8991_LEFT_DAC_DIGITAL_VOLUME,
282 WM8991_DACL_VOL_SHIFT,
283 WM8991_DACL_VOL_MASK,
284 0,
285 out_dac_tlv),
286
287 SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right DAC Digital Volume",
288 WM8991_RIGHT_DAC_DIGITAL_VOLUME,
289 WM8991_DACR_VOL_SHIFT,
290 WM8991_DACR_VOL_MASK,
291 0,
292 out_dac_tlv),
293
294 SOC_ENUM("Left Digital Sidetone", wm8991_left_digital_sidetone_enum),
295 SOC_ENUM("Right Digital Sidetone", wm8991_right_digital_sidetone_enum),
296
297 SOC_SINGLE_TLV("Left Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE,
298 WM8991_ADCL_DAC_SVOL_SHIFT, WM8991_ADCL_DAC_SVOL_MASK, 0,
299 out_sidetone_tlv),
300 SOC_SINGLE_TLV("Right Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE,
301 WM8991_ADCR_DAC_SVOL_SHIFT, WM8991_ADCR_DAC_SVOL_MASK, 0,
302 out_sidetone_tlv),
303
304 SOC_SINGLE("ADC Digital High Pass Filter Switch", WM8991_ADC_CTRL,
305 WM8991_ADC_HPF_ENA_BIT, 1, 0),
306
307 SOC_ENUM("ADC HPF Mode", wm8991_right_adcmode_enum),
308
309 SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left ADC Digital Volume",
310 WM8991_LEFT_ADC_DIGITAL_VOLUME,
311 WM8991_ADCL_VOL_SHIFT,
312 WM8991_ADCL_VOL_MASK,
313 0,
314 in_adc_tlv),
315
316 SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right ADC Digital Volume",
317 WM8991_RIGHT_ADC_DIGITAL_VOLUME,
318 WM8991_ADCR_VOL_SHIFT,
319 WM8991_ADCR_VOL_MASK,
320 0,
321 in_adc_tlv),
322
323 SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN12 Volume",
324 WM8991_LEFT_LINE_INPUT_1_2_VOLUME,
325 WM8991_LIN12VOL_SHIFT,
326 WM8991_LIN12VOL_MASK,
327 0,
328 in_pga_tlv),
329
330 SOC_SINGLE("LIN12 ZC Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME,
331 WM8991_LI12ZC_BIT, 1, 0),
332
333 SOC_SINGLE("LIN12 Mute Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME,
334 WM8991_LI12MUTE_BIT, 1, 0),
335
336 SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN34 Volume",
337 WM8991_LEFT_LINE_INPUT_3_4_VOLUME,
338 WM8991_LIN34VOL_SHIFT,
339 WM8991_LIN34VOL_MASK,
340 0,
341 in_pga_tlv),
342
343 SOC_SINGLE("LIN34 ZC Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME,
344 WM8991_LI34ZC_BIT, 1, 0),
345
346 SOC_SINGLE("LIN34 Mute Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME,
347 WM8991_LI34MUTE_BIT, 1, 0),
348
349 SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN12 Volume",
350 WM8991_RIGHT_LINE_INPUT_1_2_VOLUME,
351 WM8991_RIN12VOL_SHIFT,
352 WM8991_RIN12VOL_MASK,
353 0,
354 in_pga_tlv),
355
356 SOC_SINGLE("RIN12 ZC Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME,
357 WM8991_RI12ZC_BIT, 1, 0),
358
359 SOC_SINGLE("RIN12 Mute Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME,
360 WM8991_RI12MUTE_BIT, 1, 0),
361
362 SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN34 Volume",
363 WM8991_RIGHT_LINE_INPUT_3_4_VOLUME,
364 WM8991_RIN34VOL_SHIFT,
365 WM8991_RIN34VOL_MASK,
366 0,
367 in_pga_tlv),
368
369 SOC_SINGLE("RIN34 ZC Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME,
370 WM8991_RI34ZC_BIT, 1, 0),
371
372 SOC_SINGLE("RIN34 Mute Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME,
373 WM8991_RI34MUTE_BIT, 1, 0),
374};
375
376/*
377 * _DAPM_ Controls
378 */
379static int inmixer_event(struct snd_soc_dapm_widget *w,
380 struct snd_kcontrol *kcontrol, int event)
381{
382 u16 reg, fakepower;
383
384 reg = snd_soc_read(w->codec, WM8991_POWER_MANAGEMENT_2);
385 fakepower = snd_soc_read(w->codec, WM8991_INTDRIVBITS);
386
387 if (fakepower & ((1 << WM8991_INMIXL_PWR_BIT) |
388 (1 << WM8991_AINLMUX_PWR_BIT)))
389 reg |= WM8991_AINL_ENA;
390 else
391 reg &= ~WM8991_AINL_ENA;
392
393 if (fakepower & ((1 << WM8991_INMIXR_PWR_BIT) |
394 (1 << WM8991_AINRMUX_PWR_BIT)))
395 reg |= WM8991_AINR_ENA;
396 else
397 reg &= ~WM8991_AINL_ENA;
398
399 snd_soc_write(w->codec, WM8991_POWER_MANAGEMENT_2, reg);
400 return 0;
401}
402
403static int outmixer_event(struct snd_soc_dapm_widget *w,
404 struct snd_kcontrol *kcontrol, int event)
405{
406 u32 reg_shift = kcontrol->private_value & 0xfff;
407 int ret = 0;
408 u16 reg;
409
410 switch (reg_shift) {
411 case WM8991_SPEAKER_MIXER | (WM8991_LDSPK_BIT << 8):
412 reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER1);
413 if (reg & WM8991_LDLO) {
414 printk(KERN_WARNING
415 "Cannot set as Output Mixer 1 LDLO Set\n");
416 ret = -1;
417 }
418 break;
419
420 case WM8991_SPEAKER_MIXER | (WM8991_RDSPK_BIT << 8):
421 reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER2);
422 if (reg & WM8991_RDRO) {
423 printk(KERN_WARNING
424 "Cannot set as Output Mixer 2 RDRO Set\n");
425 ret = -1;
426 }
427 break;
428
429 case WM8991_OUTPUT_MIXER1 | (WM8991_LDLO_BIT << 8):
430 reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER);
431 if (reg & WM8991_LDSPK) {
432 printk(KERN_WARNING
433 "Cannot set as Speaker Mixer LDSPK Set\n");
434 ret = -1;
435 }
436 break;
437
438 case WM8991_OUTPUT_MIXER2 | (WM8991_RDRO_BIT << 8):
439 reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER);
440 if (reg & WM8991_RDSPK) {
441 printk(KERN_WARNING
442 "Cannot set as Speaker Mixer RDSPK Set\n");
443 ret = -1;
444 }
445 break;
446 }
447
448 return ret;
449}
450
451/* INMIX dB values */
452static const unsigned int in_mix_tlv[] = {
453 TLV_DB_RANGE_HEAD(1),
454 0, 7, TLV_DB_LINEAR_ITEM(-1200, 600),
455};
456
457/* Left In PGA Connections */
458static const struct snd_kcontrol_new wm8991_dapm_lin12_pga_controls[] = {
459 SOC_DAPM_SINGLE("LIN1 Switch", WM8991_INPUT_MIXER2, WM8991_LMN1_BIT, 1, 0),
460 SOC_DAPM_SINGLE("LIN2 Switch", WM8991_INPUT_MIXER2, WM8991_LMP2_BIT, 1, 0),
461};
462
463static const struct snd_kcontrol_new wm8991_dapm_lin34_pga_controls[] = {
464 SOC_DAPM_SINGLE("LIN3 Switch", WM8991_INPUT_MIXER2, WM8991_LMN3_BIT, 1, 0),
465 SOC_DAPM_SINGLE("LIN4 Switch", WM8991_INPUT_MIXER2, WM8991_LMP4_BIT, 1, 0),
466};
467
468/* Right In PGA Connections */
469static const struct snd_kcontrol_new wm8991_dapm_rin12_pga_controls[] = {
470 SOC_DAPM_SINGLE("RIN1 Switch", WM8991_INPUT_MIXER2, WM8991_RMN1_BIT, 1, 0),
471 SOC_DAPM_SINGLE("RIN2 Switch", WM8991_INPUT_MIXER2, WM8991_RMP2_BIT, 1, 0),
472};
473
474static const struct snd_kcontrol_new wm8991_dapm_rin34_pga_controls[] = {
475 SOC_DAPM_SINGLE("RIN3 Switch", WM8991_INPUT_MIXER2, WM8991_RMN3_BIT, 1, 0),
476 SOC_DAPM_SINGLE("RIN4 Switch", WM8991_INPUT_MIXER2, WM8991_RMP4_BIT, 1, 0),
477};
478
479/* INMIXL */
480static const struct snd_kcontrol_new wm8991_dapm_inmixl_controls[] = {
481 SOC_DAPM_SINGLE_TLV("Record Left Volume", WM8991_INPUT_MIXER3,
482 WM8991_LDBVOL_SHIFT, WM8991_LDBVOL_MASK, 0, in_mix_tlv),
483 SOC_DAPM_SINGLE_TLV("LIN2 Volume", WM8991_INPUT_MIXER5, WM8991_LI2BVOL_SHIFT,
484 7, 0, in_mix_tlv),
485 SOC_DAPM_SINGLE("LINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT,
486 1, 0),
487 SOC_DAPM_SINGLE("LINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT,
488 1, 0),
489};
490
491/* INMIXR */
492static const struct snd_kcontrol_new wm8991_dapm_inmixr_controls[] = {
493 SOC_DAPM_SINGLE_TLV("Record Right Volume", WM8991_INPUT_MIXER4,
494 WM8991_RDBVOL_SHIFT, WM8991_RDBVOL_MASK, 0, in_mix_tlv),
495 SOC_DAPM_SINGLE_TLV("RIN2 Volume", WM8991_INPUT_MIXER6, WM8991_RI2BVOL_SHIFT,
496 7, 0, in_mix_tlv),
497 SOC_DAPM_SINGLE("RINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT,
498 1, 0),
499 SOC_DAPM_SINGLE("RINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT,
500 1, 0),
501};
502
503/* AINLMUX */
504static const char *wm8991_ainlmux[] =
505{"INMIXL Mix", "RXVOICE Mix", "DIFFINL Mix"};
506
507static const struct soc_enum wm8991_ainlmux_enum =
508 SOC_ENUM_SINGLE(WM8991_INPUT_MIXER1, WM8991_AINLMODE_SHIFT,
509 ARRAY_SIZE(wm8991_ainlmux), wm8991_ainlmux);
510
511static const struct snd_kcontrol_new wm8991_dapm_ainlmux_controls =
512 SOC_DAPM_ENUM("Route", wm8991_ainlmux_enum);
513
514/* DIFFINL */
515
516/* AINRMUX */
517static const char *wm8991_ainrmux[] =
518{"INMIXR Mix", "RXVOICE Mix", "DIFFINR Mix"};
519
520static const struct soc_enum wm8991_ainrmux_enum =
521 SOC_ENUM_SINGLE(WM8991_INPUT_MIXER1, WM8991_AINRMODE_SHIFT,
522 ARRAY_SIZE(wm8991_ainrmux), wm8991_ainrmux);
523
524static const struct snd_kcontrol_new wm8991_dapm_ainrmux_controls =
525 SOC_DAPM_ENUM("Route", wm8991_ainrmux_enum);
526
527/* RXVOICE */
528static const struct snd_kcontrol_new wm8991_dapm_rxvoice_controls[] = {
529 SOC_DAPM_SINGLE_TLV("LIN4RXN", WM8991_INPUT_MIXER5, WM8991_LR4BVOL_SHIFT,
530 WM8991_LR4BVOL_MASK, 0, in_mix_tlv),
531 SOC_DAPM_SINGLE_TLV("RIN4RXP", WM8991_INPUT_MIXER6, WM8991_RL4BVOL_SHIFT,
532 WM8991_RL4BVOL_MASK, 0, in_mix_tlv),
533};
534
535/* LOMIX */
536static const struct snd_kcontrol_new wm8991_dapm_lomix_controls[] = {
537 SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER1,
538 WM8991_LRBLO_BIT, 1, 0),
539 SOC_DAPM_SINGLE("LOMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER1,
540 WM8991_LLBLO_BIT, 1, 0),
541 SOC_DAPM_SINGLE("LOMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER1,
542 WM8991_LRI3LO_BIT, 1, 0),
543 SOC_DAPM_SINGLE("LOMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER1,
544 WM8991_LLI3LO_BIT, 1, 0),
545 SOC_DAPM_SINGLE("LOMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1,
546 WM8991_LR12LO_BIT, 1, 0),
547 SOC_DAPM_SINGLE("LOMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1,
548 WM8991_LL12LO_BIT, 1, 0),
549 SOC_DAPM_SINGLE("LOMIX Left DAC Switch", WM8991_OUTPUT_MIXER1,
550 WM8991_LDLO_BIT, 1, 0),
551};
552
553/* ROMIX */
554static const struct snd_kcontrol_new wm8991_dapm_romix_controls[] = {
555 SOC_DAPM_SINGLE("ROMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER2,
556 WM8991_RLBRO_BIT, 1, 0),
557 SOC_DAPM_SINGLE("ROMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER2,
558 WM8991_RRBRO_BIT, 1, 0),
559 SOC_DAPM_SINGLE("ROMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER2,
560 WM8991_RLI3RO_BIT, 1, 0),
561 SOC_DAPM_SINGLE("ROMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER2,
562 WM8991_RRI3RO_BIT, 1, 0),
563 SOC_DAPM_SINGLE("ROMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2,
564 WM8991_RL12RO_BIT, 1, 0),
565 SOC_DAPM_SINGLE("ROMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2,
566 WM8991_RR12RO_BIT, 1, 0),
567 SOC_DAPM_SINGLE("ROMIX Right DAC Switch", WM8991_OUTPUT_MIXER2,
568 WM8991_RDRO_BIT, 1, 0),
569};
570
571/* LONMIX */
572static const struct snd_kcontrol_new wm8991_dapm_lonmix_controls[] = {
573 SOC_DAPM_SINGLE("LONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1,
574 WM8991_LLOPGALON_BIT, 1, 0),
575 SOC_DAPM_SINGLE("LONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER1,
576 WM8991_LROPGALON_BIT, 1, 0),
577 SOC_DAPM_SINGLE("LONMIX Inverted LOP Switch", WM8991_LINE_MIXER1,
578 WM8991_LOPLON_BIT, 1, 0),
579};
580
581/* LOPMIX */
582static const struct snd_kcontrol_new wm8991_dapm_lopmix_controls[] = {
583 SOC_DAPM_SINGLE("LOPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER1,
584 WM8991_LR12LOP_BIT, 1, 0),
585 SOC_DAPM_SINGLE("LOPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER1,
586 WM8991_LL12LOP_BIT, 1, 0),
587 SOC_DAPM_SINGLE("LOPMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1,
588 WM8991_LLOPGALOP_BIT, 1, 0),
589};
590
591/* RONMIX */
592static const struct snd_kcontrol_new wm8991_dapm_ronmix_controls[] = {
593 SOC_DAPM_SINGLE("RONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2,
594 WM8991_RROPGARON_BIT, 1, 0),
595 SOC_DAPM_SINGLE("RONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER2,
596 WM8991_RLOPGARON_BIT, 1, 0),
597 SOC_DAPM_SINGLE("RONMIX Inverted ROP Switch", WM8991_LINE_MIXER2,
598 WM8991_ROPRON_BIT, 1, 0),
599};
600
601/* ROPMIX */
602static const struct snd_kcontrol_new wm8991_dapm_ropmix_controls[] = {
603 SOC_DAPM_SINGLE("ROPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER2,
604 WM8991_RL12ROP_BIT, 1, 0),
605 SOC_DAPM_SINGLE("ROPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER2,
606 WM8991_RR12ROP_BIT, 1, 0),
607 SOC_DAPM_SINGLE("ROPMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2,
608 WM8991_RROPGAROP_BIT, 1, 0),
609};
610
611/* OUT3MIX */
612static const struct snd_kcontrol_new wm8991_dapm_out3mix_controls[] = {
613 SOC_DAPM_SINGLE("OUT3MIX LIN4RXN Bypass Switch", WM8991_OUT3_4_MIXER,
614 WM8991_LI4O3_BIT, 1, 0),
615 SOC_DAPM_SINGLE("OUT3MIX Left Out PGA Switch", WM8991_OUT3_4_MIXER,
616 WM8991_LPGAO3_BIT, 1, 0),
617};
618
619/* OUT4MIX */
620static const struct snd_kcontrol_new wm8991_dapm_out4mix_controls[] = {
621 SOC_DAPM_SINGLE("OUT4MIX Right Out PGA Switch", WM8991_OUT3_4_MIXER,
622 WM8991_RPGAO4_BIT, 1, 0),
623 SOC_DAPM_SINGLE("OUT4MIX RIN4RXP Bypass Switch", WM8991_OUT3_4_MIXER,
624 WM8991_RI4O4_BIT, 1, 0),
625};
626
627/* SPKMIX */
628static const struct snd_kcontrol_new wm8991_dapm_spkmix_controls[] = {
629 SOC_DAPM_SINGLE("SPKMIX LIN2 Bypass Switch", WM8991_SPEAKER_MIXER,
630 WM8991_LI2SPK_BIT, 1, 0),
631 SOC_DAPM_SINGLE("SPKMIX LADC Bypass Switch", WM8991_SPEAKER_MIXER,
632 WM8991_LB2SPK_BIT, 1, 0),
633 SOC_DAPM_SINGLE("SPKMIX Left Mixer PGA Switch", WM8991_SPEAKER_MIXER,
634 WM8991_LOPGASPK_BIT, 1, 0),
635 SOC_DAPM_SINGLE("SPKMIX Left DAC Switch", WM8991_SPEAKER_MIXER,
636 WM8991_LDSPK_BIT, 1, 0),
637 SOC_DAPM_SINGLE("SPKMIX Right DAC Switch", WM8991_SPEAKER_MIXER,
638 WM8991_RDSPK_BIT, 1, 0),
639 SOC_DAPM_SINGLE("SPKMIX Right Mixer PGA Switch", WM8991_SPEAKER_MIXER,
640 WM8991_ROPGASPK_BIT, 1, 0),
641 SOC_DAPM_SINGLE("SPKMIX RADC Bypass Switch", WM8991_SPEAKER_MIXER,
642 WM8991_RL12ROP_BIT, 1, 0),
643 SOC_DAPM_SINGLE("SPKMIX RIN2 Bypass Switch", WM8991_SPEAKER_MIXER,
644 WM8991_RI2SPK_BIT, 1, 0),
645};
646
647static const struct snd_soc_dapm_widget wm8991_dapm_widgets[] = {
648 /* Input Side */
649 /* Input Lines */
650 SND_SOC_DAPM_INPUT("LIN1"),
651 SND_SOC_DAPM_INPUT("LIN2"),
652 SND_SOC_DAPM_INPUT("LIN3"),
653 SND_SOC_DAPM_INPUT("LIN4RXN"),
654 SND_SOC_DAPM_INPUT("RIN3"),
655 SND_SOC_DAPM_INPUT("RIN4RXP"),
656 SND_SOC_DAPM_INPUT("RIN1"),
657 SND_SOC_DAPM_INPUT("RIN2"),
658 SND_SOC_DAPM_INPUT("Internal ADC Source"),
659
660 /* DACs */
661 SND_SOC_DAPM_ADC("Left ADC", "Left Capture", WM8991_POWER_MANAGEMENT_2,
662 WM8991_ADCL_ENA_BIT, 0),
663 SND_SOC_DAPM_ADC("Right ADC", "Right Capture", WM8991_POWER_MANAGEMENT_2,
664 WM8991_ADCR_ENA_BIT, 0),
665
666 /* Input PGAs */
667 SND_SOC_DAPM_MIXER("LIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN12_ENA_BIT,
668 0, &wm8991_dapm_lin12_pga_controls[0],
669 ARRAY_SIZE(wm8991_dapm_lin12_pga_controls)),
670 SND_SOC_DAPM_MIXER("LIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN34_ENA_BIT,
671 0, &wm8991_dapm_lin34_pga_controls[0],
672 ARRAY_SIZE(wm8991_dapm_lin34_pga_controls)),
673 SND_SOC_DAPM_MIXER("RIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN12_ENA_BIT,
674 0, &wm8991_dapm_rin12_pga_controls[0],
675 ARRAY_SIZE(wm8991_dapm_rin12_pga_controls)),
676 SND_SOC_DAPM_MIXER("RIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN34_ENA_BIT,
677 0, &wm8991_dapm_rin34_pga_controls[0],
678 ARRAY_SIZE(wm8991_dapm_rin34_pga_controls)),
679
680 /* INMIXL */
681 SND_SOC_DAPM_MIXER_E("INMIXL", WM8991_INTDRIVBITS, WM8991_INMIXL_PWR_BIT, 0,
682 &wm8991_dapm_inmixl_controls[0],
683 ARRAY_SIZE(wm8991_dapm_inmixl_controls),
684 inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
685
686 /* AINLMUX */
687 SND_SOC_DAPM_MUX_E("AINLMUX", WM8991_INTDRIVBITS, WM8991_AINLMUX_PWR_BIT, 0,
688 &wm8991_dapm_ainlmux_controls, inmixer_event,
689 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
690
691 /* INMIXR */
692 SND_SOC_DAPM_MIXER_E("INMIXR", WM8991_INTDRIVBITS, WM8991_INMIXR_PWR_BIT, 0,
693 &wm8991_dapm_inmixr_controls[0],
694 ARRAY_SIZE(wm8991_dapm_inmixr_controls),
695 inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
696
697 /* AINRMUX */
698 SND_SOC_DAPM_MUX_E("AINRMUX", WM8991_INTDRIVBITS, WM8991_AINRMUX_PWR_BIT, 0,
699 &wm8991_dapm_ainrmux_controls, inmixer_event,
700 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
701
702 /* Output Side */
703 /* DACs */
704 SND_SOC_DAPM_DAC("Left DAC", "Left Playback", WM8991_POWER_MANAGEMENT_3,
705 WM8991_DACL_ENA_BIT, 0),
706 SND_SOC_DAPM_DAC("Right DAC", "Right Playback", WM8991_POWER_MANAGEMENT_3,
707 WM8991_DACR_ENA_BIT, 0),
708
709 /* LOMIX */
710 SND_SOC_DAPM_MIXER_E("LOMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOMIX_ENA_BIT,
711 0, &wm8991_dapm_lomix_controls[0],
712 ARRAY_SIZE(wm8991_dapm_lomix_controls),
713 outmixer_event, SND_SOC_DAPM_PRE_REG),
714
715 /* LONMIX */
716 SND_SOC_DAPM_MIXER("LONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LON_ENA_BIT, 0,
717 &wm8991_dapm_lonmix_controls[0],
718 ARRAY_SIZE(wm8991_dapm_lonmix_controls)),
719
720 /* LOPMIX */
721 SND_SOC_DAPM_MIXER("LOPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOP_ENA_BIT, 0,
722 &wm8991_dapm_lopmix_controls[0],
723 ARRAY_SIZE(wm8991_dapm_lopmix_controls)),
724
725 /* OUT3MIX */
726 SND_SOC_DAPM_MIXER("OUT3MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT3_ENA_BIT, 0,
727 &wm8991_dapm_out3mix_controls[0],
728 ARRAY_SIZE(wm8991_dapm_out3mix_controls)),
729
730 /* SPKMIX */
731 SND_SOC_DAPM_MIXER_E("SPKMIX", WM8991_POWER_MANAGEMENT_1, WM8991_SPK_ENA_BIT, 0,
732 &wm8991_dapm_spkmix_controls[0],
733 ARRAY_SIZE(wm8991_dapm_spkmix_controls), outmixer_event,
734 SND_SOC_DAPM_PRE_REG),
735
736 /* OUT4MIX */
737 SND_SOC_DAPM_MIXER("OUT4MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT4_ENA_BIT, 0,
738 &wm8991_dapm_out4mix_controls[0],
739 ARRAY_SIZE(wm8991_dapm_out4mix_controls)),
740
741 /* ROPMIX */
742 SND_SOC_DAPM_MIXER("ROPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROP_ENA_BIT, 0,
743 &wm8991_dapm_ropmix_controls[0],
744 ARRAY_SIZE(wm8991_dapm_ropmix_controls)),
745
746 /* RONMIX */
747 SND_SOC_DAPM_MIXER("RONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_RON_ENA_BIT, 0,
748 &wm8991_dapm_ronmix_controls[0],
749 ARRAY_SIZE(wm8991_dapm_ronmix_controls)),
750
751 /* ROMIX */
752 SND_SOC_DAPM_MIXER_E("ROMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROMIX_ENA_BIT,
753 0, &wm8991_dapm_romix_controls[0],
754 ARRAY_SIZE(wm8991_dapm_romix_controls),
755 outmixer_event, SND_SOC_DAPM_PRE_REG),
756
757 /* LOUT PGA */
758 SND_SOC_DAPM_PGA("LOUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_LOUT_ENA_BIT, 0,
759 NULL, 0),
760
761 /* ROUT PGA */
762 SND_SOC_DAPM_PGA("ROUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_ROUT_ENA_BIT, 0,
763 NULL, 0),
764
765 /* LOPGA */
766 SND_SOC_DAPM_PGA("LOPGA", WM8991_POWER_MANAGEMENT_3, WM8991_LOPGA_ENA_BIT, 0,
767 NULL, 0),
768
769 /* ROPGA */
770 SND_SOC_DAPM_PGA("ROPGA", WM8991_POWER_MANAGEMENT_3, WM8991_ROPGA_ENA_BIT, 0,
771 NULL, 0),
772
773 /* MICBIAS */
774 SND_SOC_DAPM_MICBIAS("MICBIAS", WM8991_POWER_MANAGEMENT_1,
775 WM8991_MICBIAS_ENA_BIT, 0),
776
777 SND_SOC_DAPM_OUTPUT("LON"),
778 SND_SOC_DAPM_OUTPUT("LOP"),
779 SND_SOC_DAPM_OUTPUT("OUT3"),
780 SND_SOC_DAPM_OUTPUT("LOUT"),
781 SND_SOC_DAPM_OUTPUT("SPKN"),
782 SND_SOC_DAPM_OUTPUT("SPKP"),
783 SND_SOC_DAPM_OUTPUT("ROUT"),
784 SND_SOC_DAPM_OUTPUT("OUT4"),
785 SND_SOC_DAPM_OUTPUT("ROP"),
786 SND_SOC_DAPM_OUTPUT("RON"),
787 SND_SOC_DAPM_OUTPUT("OUT"),
788
789 SND_SOC_DAPM_OUTPUT("Internal DAC Sink"),
790};
791
792static const struct snd_soc_dapm_route audio_map[] = {
793 /* Make DACs turn on when playing even if not mixed into any outputs */
794 {"Internal DAC Sink", NULL, "Left DAC"},
795 {"Internal DAC Sink", NULL, "Right DAC"},
796
797 /* Make ADCs turn on when recording even if not mixed from any inputs */
798 {"Left ADC", NULL, "Internal ADC Source"},
799 {"Right ADC", NULL, "Internal ADC Source"},
800
801 /* Input Side */
802 /* LIN12 PGA */
803 {"LIN12 PGA", "LIN1 Switch", "LIN1"},
804 {"LIN12 PGA", "LIN2 Switch", "LIN2"},
805 /* LIN34 PGA */
806 {"LIN34 PGA", "LIN3 Switch", "LIN3"},
807 {"LIN34 PGA", "LIN4 Switch", "LIN4RXN"},
808 /* INMIXL */
809 {"INMIXL", "Record Left Volume", "LOMIX"},
810 {"INMIXL", "LIN2 Volume", "LIN2"},
811 {"INMIXL", "LINPGA12 Switch", "LIN12 PGA"},
812 {"INMIXL", "LINPGA34 Switch", "LIN34 PGA"},
813 /* AINLMUX */
814 {"AINLMUX", "INMIXL Mix", "INMIXL"},
815 {"AINLMUX", "DIFFINL Mix", "LIN12 PGA"},
816 {"AINLMUX", "DIFFINL Mix", "LIN34 PGA"},
817 {"AINLMUX", "RXVOICE Mix", "LIN4RXN"},
818 {"AINLMUX", "RXVOICE Mix", "RIN4RXP"},
819 /* ADC */
820 {"Left ADC", NULL, "AINLMUX"},
821
822 /* RIN12 PGA */
823 {"RIN12 PGA", "RIN1 Switch", "RIN1"},
824 {"RIN12 PGA", "RIN2 Switch", "RIN2"},
825 /* RIN34 PGA */
826 {"RIN34 PGA", "RIN3 Switch", "RIN3"},
827 {"RIN34 PGA", "RIN4 Switch", "RIN4RXP"},
828 /* INMIXL */
829 {"INMIXR", "Record Right Volume", "ROMIX"},
830 {"INMIXR", "RIN2 Volume", "RIN2"},
831 {"INMIXR", "RINPGA12 Switch", "RIN12 PGA"},
832 {"INMIXR", "RINPGA34 Switch", "RIN34 PGA"},
833 /* AINRMUX */
834 {"AINRMUX", "INMIXR Mix", "INMIXR"},
835 {"AINRMUX", "DIFFINR Mix", "RIN12 PGA"},
836 {"AINRMUX", "DIFFINR Mix", "RIN34 PGA"},
837 {"AINRMUX", "RXVOICE Mix", "LIN4RXN"},
838 {"AINRMUX", "RXVOICE Mix", "RIN4RXP"},
839 /* ADC */
840 {"Right ADC", NULL, "AINRMUX"},
841
842 /* LOMIX */
843 {"LOMIX", "LOMIX RIN3 Bypass Switch", "RIN3"},
844 {"LOMIX", "LOMIX LIN3 Bypass Switch", "LIN3"},
845 {"LOMIX", "LOMIX LIN12 PGA Bypass Switch", "LIN12 PGA"},
846 {"LOMIX", "LOMIX RIN12 PGA Bypass Switch", "RIN12 PGA"},
847 {"LOMIX", "LOMIX Right ADC Bypass Switch", "AINRMUX"},
848 {"LOMIX", "LOMIX Left ADC Bypass Switch", "AINLMUX"},
849 {"LOMIX", "LOMIX Left DAC Switch", "Left DAC"},
850
851 /* ROMIX */
852 {"ROMIX", "ROMIX RIN3 Bypass Switch", "RIN3"},
853 {"ROMIX", "ROMIX LIN3 Bypass Switch", "LIN3"},
854 {"ROMIX", "ROMIX LIN12 PGA Bypass Switch", "LIN12 PGA"},
855 {"ROMIX", "ROMIX RIN12 PGA Bypass Switch", "RIN12 PGA"},
856 {"ROMIX", "ROMIX Right ADC Bypass Switch", "AINRMUX"},
857 {"ROMIX", "ROMIX Left ADC Bypass Switch", "AINLMUX"},
858 {"ROMIX", "ROMIX Right DAC Switch", "Right DAC"},
859
860 /* SPKMIX */
861 {"SPKMIX", "SPKMIX LIN2 Bypass Switch", "LIN2"},
862 {"SPKMIX", "SPKMIX RIN2 Bypass Switch", "RIN2"},
863 {"SPKMIX", "SPKMIX LADC Bypass Switch", "AINLMUX"},
864 {"SPKMIX", "SPKMIX RADC Bypass Switch", "AINRMUX"},
865 {"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"},
866 {"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"},
867 {"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"},
868 {"SPKMIX", "SPKMIX Left DAC Switch", "Right DAC"},
869
870 /* LONMIX */
871 {"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"},
872 {"LONMIX", "LONMIX Right Mixer PGA Switch", "ROPGA"},
873 {"LONMIX", "LONMIX Inverted LOP Switch", "LOPMIX"},
874
875 /* LOPMIX */
876 {"LOPMIX", "LOPMIX Right Mic Bypass Switch", "RIN12 PGA"},
877 {"LOPMIX", "LOPMIX Left Mic Bypass Switch", "LIN12 PGA"},
878 {"LOPMIX", "LOPMIX Left Mixer PGA Switch", "LOPGA"},
879
880 /* OUT3MIX */
881 {"OUT3MIX", "OUT3MIX LIN4RXN Bypass Switch", "LIN4RXN"},
882 {"OUT3MIX", "OUT3MIX Left Out PGA Switch", "LOPGA"},
883
884 /* OUT4MIX */
885 {"OUT4MIX", "OUT4MIX Right Out PGA Switch", "ROPGA"},
886 {"OUT4MIX", "OUT4MIX RIN4RXP Bypass Switch", "RIN4RXP"},
887
888 /* RONMIX */
889 {"RONMIX", "RONMIX Right Mixer PGA Switch", "ROPGA"},
890 {"RONMIX", "RONMIX Left Mixer PGA Switch", "LOPGA"},
891 {"RONMIX", "RONMIX Inverted ROP Switch", "ROPMIX"},
892
893 /* ROPMIX */
894 {"ROPMIX", "ROPMIX Left Mic Bypass Switch", "LIN12 PGA"},
895 {"ROPMIX", "ROPMIX Right Mic Bypass Switch", "RIN12 PGA"},
896 {"ROPMIX", "ROPMIX Right Mixer PGA Switch", "ROPGA"},
897
898 /* Out Mixer PGAs */
899 {"LOPGA", NULL, "LOMIX"},
900 {"ROPGA", NULL, "ROMIX"},
901
902 {"LOUT PGA", NULL, "LOMIX"},
903 {"ROUT PGA", NULL, "ROMIX"},
904
905 /* Output Pins */
906 {"LON", NULL, "LONMIX"},
907 {"LOP", NULL, "LOPMIX"},
908 {"OUT", NULL, "OUT3MIX"},
909 {"LOUT", NULL, "LOUT PGA"},
910 {"SPKN", NULL, "SPKMIX"},
911 {"ROUT", NULL, "ROUT PGA"},
912 {"OUT4", NULL, "OUT4MIX"},
913 {"ROP", NULL, "ROPMIX"},
914 {"RON", NULL, "RONMIX"},
915};
916
917/* PLL divisors */
918struct _pll_div {
919 u32 div2;
920 u32 n;
921 u32 k;
922};
923
924/* The size in bits of the pll divide multiplied by 10
925 * to allow rounding later */
926#define FIXED_PLL_SIZE ((1 << 16) * 10)
927
928static void pll_factors(struct _pll_div *pll_div, unsigned int target,
929 unsigned int source)
930{
931 u64 Kpart;
932 unsigned int K, Ndiv, Nmod;
933
934
935 Ndiv = target / source;
936 if (Ndiv < 6) {
937 source >>= 1;
938 pll_div->div2 = 1;
939 Ndiv = target / source;
940 } else
941 pll_div->div2 = 0;
942
943 if ((Ndiv < 6) || (Ndiv > 12))
944 printk(KERN_WARNING
945 "WM8991 N value outwith recommended range! N = %d\n", Ndiv);
946
947 pll_div->n = Ndiv;
948 Nmod = target % source;
949 Kpart = FIXED_PLL_SIZE * (long long)Nmod;
950
951 do_div(Kpart, source);
952
953 K = Kpart & 0xFFFFFFFF;
954
955 /* Check if we need to round */
956 if ((K % 10) >= 5)
957 K += 5;
958
959 /* Move down to proper range now rounding is done */
960 K /= 10;
961
962 pll_div->k = K;
963}
964
965static int wm8991_set_dai_pll(struct snd_soc_dai *codec_dai,
966 int pll_id, int src, unsigned int freq_in, unsigned int freq_out)
967{
968 u16 reg;
969 struct snd_soc_codec *codec = codec_dai->codec;
970 struct _pll_div pll_div;
971
972 if (freq_in && freq_out) {
973 pll_factors(&pll_div, freq_out * 4, freq_in);
974
975 /* Turn on PLL */
976 reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2);
977 reg |= WM8991_PLL_ENA;
978 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg);
979
980 /* sysclk comes from PLL */
981 reg = snd_soc_read(codec, WM8991_CLOCKING_2);
982 snd_soc_write(codec, WM8991_CLOCKING_2, reg | WM8991_SYSCLK_SRC);
983
984 /* set up N , fractional mode and pre-divisor if neccessary */
985 snd_soc_write(codec, WM8991_PLL1, pll_div.n | WM8991_SDM |
986 (pll_div.div2 ? WM8991_PRESCALE : 0));
987 snd_soc_write(codec, WM8991_PLL2, (u8)(pll_div.k>>8));
988 snd_soc_write(codec, WM8991_PLL3, (u8)(pll_div.k & 0xFF));
989 } else {
990 /* Turn on PLL */
991 reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2);
992 reg &= ~WM8991_PLL_ENA;
993 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg);
994 }
995 return 0;
996}
997
998/*
999 * Set's ADC and Voice DAC format.
1000 */
1001static int wm8991_set_dai_fmt(struct snd_soc_dai *codec_dai,
1002 unsigned int fmt)
1003{
1004 struct snd_soc_codec *codec = codec_dai->codec;
1005 u16 audio1, audio3;
1006
1007 audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1);
1008 audio3 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_3);
1009
1010 /* set master/slave audio interface */
1011 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1012 case SND_SOC_DAIFMT_CBS_CFS:
1013 audio3 &= ~WM8991_AIF_MSTR1;
1014 break;
1015 case SND_SOC_DAIFMT_CBM_CFM:
1016 audio3 |= WM8991_AIF_MSTR1;
1017 break;
1018 default:
1019 return -EINVAL;
1020 }
1021
1022 audio1 &= ~WM8991_AIF_FMT_MASK;
1023
1024 /* interface format */
1025 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1026 case SND_SOC_DAIFMT_I2S:
1027 audio1 |= WM8991_AIF_TMF_I2S;
1028 audio1 &= ~WM8991_AIF_LRCLK_INV;
1029 break;
1030 case SND_SOC_DAIFMT_RIGHT_J:
1031 audio1 |= WM8991_AIF_TMF_RIGHTJ;
1032 audio1 &= ~WM8991_AIF_LRCLK_INV;
1033 break;
1034 case SND_SOC_DAIFMT_LEFT_J:
1035 audio1 |= WM8991_AIF_TMF_LEFTJ;
1036 audio1 &= ~WM8991_AIF_LRCLK_INV;
1037 break;
1038 case SND_SOC_DAIFMT_DSP_A:
1039 audio1 |= WM8991_AIF_TMF_DSP;
1040 audio1 &= ~WM8991_AIF_LRCLK_INV;
1041 break;
1042 case SND_SOC_DAIFMT_DSP_B:
1043 audio1 |= WM8991_AIF_TMF_DSP | WM8991_AIF_LRCLK_INV;
1044 break;
1045 default:
1046 return -EINVAL;
1047 }
1048
1049 snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1);
1050 snd_soc_write(codec, WM8991_AUDIO_INTERFACE_3, audio3);
1051 return 0;
1052}
1053
1054static int wm8991_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
1055 int div_id, int div)
1056{
1057 struct snd_soc_codec *codec = codec_dai->codec;
1058 u16 reg;
1059
1060 switch (div_id) {
1061 case WM8991_MCLK_DIV:
1062 reg = snd_soc_read(codec, WM8991_CLOCKING_2) &
1063 ~WM8991_MCLK_DIV_MASK;
1064 snd_soc_write(codec, WM8991_CLOCKING_2, reg | div);
1065 break;
1066 case WM8991_DACCLK_DIV:
1067 reg = snd_soc_read(codec, WM8991_CLOCKING_2) &
1068 ~WM8991_DAC_CLKDIV_MASK;
1069 snd_soc_write(codec, WM8991_CLOCKING_2, reg | div);
1070 break;
1071 case WM8991_ADCCLK_DIV:
1072 reg = snd_soc_read(codec, WM8991_CLOCKING_2) &
1073 ~WM8991_ADC_CLKDIV_MASK;
1074 snd_soc_write(codec, WM8991_CLOCKING_2, reg | div);
1075 break;
1076 case WM8991_BCLK_DIV:
1077 reg = snd_soc_read(codec, WM8991_CLOCKING_1) &
1078 ~WM8991_BCLK_DIV_MASK;
1079 snd_soc_write(codec, WM8991_CLOCKING_1, reg | div);
1080 break;
1081 default:
1082 return -EINVAL;
1083 }
1084
1085 return 0;
1086}
1087
1088/*
1089 * Set PCM DAI bit size and sample rate.
1090 */
1091static int wm8991_hw_params(struct snd_pcm_substream *substream,
1092 struct snd_pcm_hw_params *params,
1093 struct snd_soc_dai *dai)
1094{
1095 struct snd_soc_codec *codec = dai->codec;
1096 u16 audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1);
1097
1098 audio1 &= ~WM8991_AIF_WL_MASK;
1099 /* bit size */
1100 switch (params_format(params)) {
1101 case SNDRV_PCM_FORMAT_S16_LE:
1102 break;
1103 case SNDRV_PCM_FORMAT_S20_3LE:
1104 audio1 |= WM8991_AIF_WL_20BITS;
1105 break;
1106 case SNDRV_PCM_FORMAT_S24_LE:
1107 audio1 |= WM8991_AIF_WL_24BITS;
1108 break;
1109 case SNDRV_PCM_FORMAT_S32_LE:
1110 audio1 |= WM8991_AIF_WL_32BITS;
1111 break;
1112 }
1113
1114 snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1);
1115 return 0;
1116}
1117
1118static int wm8991_mute(struct snd_soc_dai *dai, int mute)
1119{
1120 struct snd_soc_codec *codec = dai->codec;
1121 u16 val;
1122
1123 val = snd_soc_read(codec, WM8991_DAC_CTRL) & ~WM8991_DAC_MUTE;
1124 if (mute)
1125 snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE);
1126 else
1127 snd_soc_write(codec, WM8991_DAC_CTRL, val);
1128 return 0;
1129}
1130
1131static int wm8991_set_bias_level(struct snd_soc_codec *codec,
1132 enum snd_soc_bias_level level)
1133{
1134 u16 val;
1135
1136 switch (level) {
1137 case SND_SOC_BIAS_ON:
1138 break;
1139
1140 case SND_SOC_BIAS_PREPARE:
1141 /* VMID=2*50k */
1142 val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) &
1143 ~WM8991_VMID_MODE_MASK;
1144 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x2);
1145 break;
1146
1147 case SND_SOC_BIAS_STANDBY:
1148 if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
1149 snd_soc_cache_sync(codec);
1150 /* Enable all output discharge bits */
1151 snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE |
1152 WM8991_DIS_RLINE | WM8991_DIS_OUT3 |
1153 WM8991_DIS_OUT4 | WM8991_DIS_LOUT |
1154 WM8991_DIS_ROUT);
1155
1156 /* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */
1157 snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
1158 WM8991_BUFDCOPEN | WM8991_POBCTRL |
1159 WM8991_VMIDTOG);
1160
1161 /* Delay to allow output caps to discharge */
1162 msleep(300);
1163
1164 /* Disable VMIDTOG */
1165 snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
1166 WM8991_BUFDCOPEN | WM8991_POBCTRL);
1167
1168 /* disable all output discharge bits */
1169 snd_soc_write(codec, WM8991_ANTIPOP1, 0);
1170
1171 /* Enable outputs */
1172 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1b00);
1173
1174 msleep(50);
1175
1176 /* Enable VMID at 2x50k */
1177 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f02);
1178
1179 msleep(100);
1180
1181 /* Enable VREF */
1182 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03);
1183
1184 msleep(600);
1185
1186 /* Enable BUFIOEN */
1187 snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
1188 WM8991_BUFDCOPEN | WM8991_POBCTRL |
1189 WM8991_BUFIOEN);
1190
1191 /* Disable outputs */
1192 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x3);
1193
1194 /* disable POBCTRL, SOFT_ST and BUFDCOPEN */
1195 snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_BUFIOEN);
1196 }
1197
1198 /* VMID=2*250k */
1199 val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) &
1200 ~WM8991_VMID_MODE_MASK;
1201 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x4);
1202 break;
1203
1204 case SND_SOC_BIAS_OFF:
1205 /* Enable POBCTRL and SOFT_ST */
1206 snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
1207 WM8991_POBCTRL | WM8991_BUFIOEN);
1208
1209 /* Enable POBCTRL, SOFT_ST and BUFDCOPEN */
1210 snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
1211 WM8991_BUFDCOPEN | WM8991_POBCTRL |
1212 WM8991_BUFIOEN);
1213
1214 /* mute DAC */
1215 val = snd_soc_read(codec, WM8991_DAC_CTRL);
1216 snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE);
1217
1218 /* Enable any disabled outputs */
1219 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03);
1220
1221 /* Disable VMID */
1222 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f01);
1223
1224 msleep(300);
1225
1226 /* Enable all output discharge bits */
1227 snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE |
1228 WM8991_DIS_RLINE | WM8991_DIS_OUT3 |
1229 WM8991_DIS_OUT4 | WM8991_DIS_LOUT |
1230 WM8991_DIS_ROUT);
1231
1232 /* Disable VREF */
1233 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x0);
1234
1235 /* disable POBCTRL, SOFT_ST and BUFDCOPEN */
1236 snd_soc_write(codec, WM8991_ANTIPOP2, 0x0);
1237 codec->cache_sync = 1;
1238 break;
1239 }
1240
1241 codec->dapm.bias_level = level;
1242 return 0;
1243}
1244
1245static int wm8991_suspend(struct snd_soc_codec *codec, pm_message_t state)
1246{
1247 wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF);
1248 return 0;
1249}
1250
1251static int wm8991_resume(struct snd_soc_codec *codec)
1252{
1253 wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
1254 return 0;
1255}
1256
1257/* power down chip */
1258static int wm8991_remove(struct snd_soc_codec *codec)
1259{
1260 wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF);
1261 return 0;
1262}
1263
1264static int wm8991_probe(struct snd_soc_codec *codec)
1265{
1266 struct wm8991_priv *wm8991;
1267 int ret;
1268 unsigned int reg;
1269
1270 wm8991 = snd_soc_codec_get_drvdata(codec);
1271
1272 ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8991->control_type);
1273 if (ret < 0) {
1274 dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret);
1275 return ret;
1276 }
1277
1278 ret = wm8991_reset(codec);
1279 if (ret < 0) {
1280 dev_err(codec->dev, "Failed to issue reset\n");
1281 return ret;
1282 }
1283
1284 wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
1285
1286 reg = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_4);
1287 snd_soc_write(codec, WM8991_AUDIO_INTERFACE_4, reg | WM8991_ALRCGPIO1);
1288
1289 reg = snd_soc_read(codec, WM8991_GPIO1_GPIO2) &
1290 ~WM8991_GPIO1_SEL_MASK;
1291 snd_soc_write(codec, WM8991_GPIO1_GPIO2, reg | 1);
1292
1293 reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1);
1294 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, reg | WM8991_VREF_ENA|
1295 WM8991_VMID_MODE_MASK);
1296
1297 reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2);
1298 snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg | WM8991_OPCLK_ENA);
1299
1300 snd_soc_write(codec, WM8991_DAC_CTRL, 0);
1301 snd_soc_write(codec, WM8991_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
1302 snd_soc_write(codec, WM8991_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
1303
1304 snd_soc_add_controls(codec, wm8991_snd_controls,
1305 ARRAY_SIZE(wm8991_snd_controls));
1306
1307 snd_soc_dapm_new_controls(&codec->dapm, wm8991_dapm_widgets,
1308 ARRAY_SIZE(wm8991_dapm_widgets));
1309 snd_soc_dapm_add_routes(&codec->dapm, audio_map,
1310 ARRAY_SIZE(audio_map));
1311 return 0;
1312}
1313
1314#define WM8991_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
1315 SNDRV_PCM_FMTBIT_S24_LE)
1316
1317static struct snd_soc_dai_ops wm8991_ops = {
1318 .hw_params = wm8991_hw_params,
1319 .digital_mute = wm8991_mute,
1320 .set_fmt = wm8991_set_dai_fmt,
1321 .set_clkdiv = wm8991_set_dai_clkdiv,
1322 .set_pll = wm8991_set_dai_pll
1323};
1324
1325/*
1326 * The WM8991 supports 2 different and mutually exclusive DAI
1327 * configurations.
1328 *
1329 * 1. ADC/DAC on Primary Interface
1330 * 2. ADC on Primary Interface/DAC on secondary
1331 */
1332static struct snd_soc_dai_driver wm8991_dai = {
1333 /* ADC/DAC on primary */
1334 .name = "wm8991",
1335 .id = 1,
1336 .playback = {
1337 .stream_name = "Playback",
1338 .channels_min = 1,
1339 .channels_max = 2,
1340 .rates = SNDRV_PCM_RATE_8000_96000,
1341 .formats = WM8991_FORMATS
1342 },
1343 .capture = {
1344 .stream_name = "Capture",
1345 .channels_min = 1,
1346 .channels_max = 2,
1347 .rates = SNDRV_PCM_RATE_8000_96000,
1348 .formats = WM8991_FORMATS
1349 },
1350 .ops = &wm8991_ops
1351};
1352
1353static struct snd_soc_codec_driver soc_codec_dev_wm8991 = {
1354 .probe = wm8991_probe,
1355 .remove = wm8991_remove,
1356 .suspend = wm8991_suspend,
1357 .resume = wm8991_resume,
1358 .set_bias_level = wm8991_set_bias_level,
1359 .reg_cache_size = WM8991_MAX_REGISTER + 1,
1360 .reg_word_size = sizeof(u16),
1361 .reg_cache_default = wm8991_reg_defs
1362};
1363
1364static __devinit int wm8991_i2c_probe(struct i2c_client *i2c,
1365 const struct i2c_device_id *id)
1366{
1367 struct wm8991_priv *wm8991;
1368 int ret;
1369
1370 wm8991 = kzalloc(sizeof *wm8991, GFP_KERNEL);
1371 if (!wm8991)
1372 return -ENOMEM;
1373
1374 wm8991->control_type = SND_SOC_I2C;
1375 i2c_set_clientdata(i2c, wm8991);
1376
1377 ret = snd_soc_register_codec(&i2c->dev,
1378 &soc_codec_dev_wm8991, &wm8991_dai, 1);
1379 if (ret < 0)
1380 kfree(wm8991);
1381 return ret;
1382}
1383
1384static __devexit int wm8991_i2c_remove(struct i2c_client *client)
1385{
1386 snd_soc_unregister_codec(&client->dev);
1387 kfree(i2c_get_clientdata(client));
1388 return 0;
1389}
1390
1391static const struct i2c_device_id wm8991_i2c_id[] = {
1392 { "wm8991", 0 },
1393 { }
1394};
1395MODULE_DEVICE_TABLE(i2c, wm8991_i2c_id);
1396
1397static struct i2c_driver wm8991_i2c_driver = {
1398 .driver = {
1399 .name = "wm8991",
1400 .owner = THIS_MODULE,
1401 },
1402 .probe = wm8991_i2c_probe,
1403 .remove = __devexit_p(wm8991_i2c_remove),
1404 .id_table = wm8991_i2c_id,
1405};
1406
1407static int __init wm8991_modinit(void)
1408{
1409 int ret;
1410 ret = i2c_add_driver(&wm8991_i2c_driver);
1411 if (ret != 0) {
1412 printk(KERN_ERR "Failed to register WM8991 I2C driver: %d\n",
1413 ret);
1414 }
1415 return 0;
1416}
1417module_init(wm8991_modinit);
1418
1419static void __exit wm8991_exit(void)
1420{
1421 i2c_del_driver(&wm8991_i2c_driver);
1422}
1423module_exit(wm8991_exit);
1424
1425MODULE_DESCRIPTION("ASoC WM8991 driver");
1426MODULE_AUTHOR("Graeme Gregory");
1427MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8991.h b/sound/soc/codecs/wm8991.h
new file mode 100644
index 000000000000..8a942efd18a5
--- /dev/null
+++ b/sound/soc/codecs/wm8991.h
@@ -0,0 +1,833 @@
1/*
2 * wm8991.h -- audio driver for WM8991
3 *
4 * Copyright 2007 Wolfson Microelectronics PLC.
5 * Author: Graeme Gregory
6 * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 */
13
14#ifndef _WM8991_H
15#define _WM8991_H
16
17/*
18 * Register values.
19 */
20#define WM8991_RESET 0x00
21#define WM8991_POWER_MANAGEMENT_1 0x01
22#define WM8991_POWER_MANAGEMENT_2 0x02
23#define WM8991_POWER_MANAGEMENT_3 0x03
24#define WM8991_AUDIO_INTERFACE_1 0x04
25#define WM8991_AUDIO_INTERFACE_2 0x05
26#define WM8991_CLOCKING_1 0x06
27#define WM8991_CLOCKING_2 0x07
28#define WM8991_AUDIO_INTERFACE_3 0x08
29#define WM8991_AUDIO_INTERFACE_4 0x09
30#define WM8991_DAC_CTRL 0x0A
31#define WM8991_LEFT_DAC_DIGITAL_VOLUME 0x0B
32#define WM8991_RIGHT_DAC_DIGITAL_VOLUME 0x0C
33#define WM8991_DIGITAL_SIDE_TONE 0x0D
34#define WM8991_ADC_CTRL 0x0E
35#define WM8991_LEFT_ADC_DIGITAL_VOLUME 0x0F
36#define WM8991_RIGHT_ADC_DIGITAL_VOLUME 0x10
37#define WM8991_GPIO_CTRL_1 0x12
38#define WM8991_GPIO1_GPIO2 0x13
39#define WM8991_GPIO3_GPIO4 0x14
40#define WM8991_GPIO5_GPIO6 0x15
41#define WM8991_GPIOCTRL_2 0x16
42#define WM8991_GPIO_POL 0x17
43#define WM8991_LEFT_LINE_INPUT_1_2_VOLUME 0x18
44#define WM8991_LEFT_LINE_INPUT_3_4_VOLUME 0x19
45#define WM8991_RIGHT_LINE_INPUT_1_2_VOLUME 0x1A
46#define WM8991_RIGHT_LINE_INPUT_3_4_VOLUME 0x1B
47#define WM8991_LEFT_OUTPUT_VOLUME 0x1C
48#define WM8991_RIGHT_OUTPUT_VOLUME 0x1D
49#define WM8991_LINE_OUTPUTS_VOLUME 0x1E
50#define WM8991_OUT3_4_VOLUME 0x1F
51#define WM8991_LEFT_OPGA_VOLUME 0x20
52#define WM8991_RIGHT_OPGA_VOLUME 0x21
53#define WM8991_SPEAKER_VOLUME 0x22
54#define WM8991_CLASSD1 0x23
55#define WM8991_CLASSD3 0x25
56#define WM8991_INPUT_MIXER1 0x27
57#define WM8991_INPUT_MIXER2 0x28
58#define WM8991_INPUT_MIXER3 0x29
59#define WM8991_INPUT_MIXER4 0x2A
60#define WM8991_INPUT_MIXER5 0x2B
61#define WM8991_INPUT_MIXER6 0x2C
62#define WM8991_OUTPUT_MIXER1 0x2D
63#define WM8991_OUTPUT_MIXER2 0x2E
64#define WM8991_OUTPUT_MIXER3 0x2F
65#define WM8991_OUTPUT_MIXER4 0x30
66#define WM8991_OUTPUT_MIXER5 0x31
67#define WM8991_OUTPUT_MIXER6 0x32
68#define WM8991_OUT3_4_MIXER 0x33
69#define WM8991_LINE_MIXER1 0x34
70#define WM8991_LINE_MIXER2 0x35
71#define WM8991_SPEAKER_MIXER 0x36
72#define WM8991_ADDITIONAL_CONTROL 0x37
73#define WM8991_ANTIPOP1 0x38
74#define WM8991_ANTIPOP2 0x39
75#define WM8991_MICBIAS 0x3A
76#define WM8991_PLL1 0x3C
77#define WM8991_PLL2 0x3D
78#define WM8991_PLL3 0x3E
79#define WM8991_INTDRIVBITS 0x3F
80
81#define WM8991_REGISTER_COUNT 60
82#define WM8991_MAX_REGISTER 0x3F
83
84/*
85 * Field Definitions.
86 */
87
88/*
89 * R0 (0x00) - Reset
90 */
91#define WM8991_SW_RESET_CHIP_ID_MASK 0xFFFF /* SW_RESET_CHIP_ID - [15:0] */
92
93/*
94 * R1 (0x01) - Power Management (1)
95 */
96#define WM8991_SPK_ENA 0x1000 /* SPK_ENA */
97#define WM8991_SPK_ENA_BIT 12
98#define WM8991_OUT3_ENA 0x0800 /* OUT3_ENA */
99#define WM8991_OUT3_ENA_BIT 11
100#define WM8991_OUT4_ENA 0x0400 /* OUT4_ENA */
101#define WM8991_OUT4_ENA_BIT 10
102#define WM8991_LOUT_ENA 0x0200 /* LOUT_ENA */
103#define WM8991_LOUT_ENA_BIT 9
104#define WM8991_ROUT_ENA 0x0100 /* ROUT_ENA */
105#define WM8991_ROUT_ENA_BIT 8
106#define WM8991_MICBIAS_ENA 0x0010 /* MICBIAS_ENA */
107#define WM8991_MICBIAS_ENA_BIT 4
108#define WM8991_VMID_MODE_MASK 0x0006 /* VMID_MODE - [2:1] */
109#define WM8991_VREF_ENA 0x0001 /* VREF_ENA */
110#define WM8991_VREF_ENA_BIT 0
111
112/*
113 * R2 (0x02) - Power Management (2)
114 */
115#define WM8991_PLL_ENA 0x8000 /* PLL_ENA */
116#define WM8991_PLL_ENA_BIT 15
117#define WM8991_TSHUT_ENA 0x4000 /* TSHUT_ENA */
118#define WM8991_TSHUT_ENA_BIT 14
119#define WM8991_TSHUT_OPDIS 0x2000 /* TSHUT_OPDIS */
120#define WM8991_TSHUT_OPDIS_BIT 13
121#define WM8991_OPCLK_ENA 0x0800 /* OPCLK_ENA */
122#define WM8991_OPCLK_ENA_BIT 11
123#define WM8991_AINL_ENA 0x0200 /* AINL_ENA */
124#define WM8991_AINL_ENA_BIT 9
125#define WM8991_AINR_ENA 0x0100 /* AINR_ENA */
126#define WM8991_AINR_ENA_BIT 8
127#define WM8991_LIN34_ENA 0x0080 /* LIN34_ENA */
128#define WM8991_LIN34_ENA_BIT 7
129#define WM8991_LIN12_ENA 0x0040 /* LIN12_ENA */
130#define WM8991_LIN12_ENA_BIT 6
131#define WM8991_RIN34_ENA 0x0020 /* RIN34_ENA */
132#define WM8991_RIN34_ENA_BIT 5
133#define WM8991_RIN12_ENA 0x0010 /* RIN12_ENA */
134#define WM8991_RIN12_ENA_BIT 4
135#define WM8991_ADCL_ENA 0x0002 /* ADCL_ENA */
136#define WM8991_ADCL_ENA_BIT 1
137#define WM8991_ADCR_ENA 0x0001 /* ADCR_ENA */
138#define WM8991_ADCR_ENA_BIT 0
139
140/*
141 * R3 (0x03) - Power Management (3)
142 */
143#define WM8991_LON_ENA 0x2000 /* LON_ENA */
144#define WM8991_LON_ENA_BIT 13
145#define WM8991_LOP_ENA 0x1000 /* LOP_ENA */
146#define WM8991_LOP_ENA_BIT 12
147#define WM8991_RON_ENA 0x0800 /* RON_ENA */
148#define WM8991_RON_ENA_BIT 11
149#define WM8991_ROP_ENA 0x0400 /* ROP_ENA */
150#define WM8991_ROP_ENA_BIT 10
151#define WM8991_LOPGA_ENA 0x0080 /* LOPGA_ENA */
152#define WM8991_LOPGA_ENA_BIT 7
153#define WM8991_ROPGA_ENA 0x0040 /* ROPGA_ENA */
154#define WM8991_ROPGA_ENA_BIT 6
155#define WM8991_LOMIX_ENA 0x0020 /* LOMIX_ENA */
156#define WM8991_LOMIX_ENA_BIT 5
157#define WM8991_ROMIX_ENA 0x0010 /* ROMIX_ENA */
158#define WM8991_ROMIX_ENA_BIT 4
159#define WM8991_DACL_ENA 0x0002 /* DACL_ENA */
160#define WM8991_DACL_ENA_BIT 1
161#define WM8991_DACR_ENA 0x0001 /* DACR_ENA */
162#define WM8991_DACR_ENA_BIT 0
163
164/*
165 * R4 (0x04) - Audio Interface (1)
166 */
167#define WM8991_AIFADCL_SRC 0x8000 /* AIFADCL_SRC */
168#define WM8991_AIFADCR_SRC 0x4000 /* AIFADCR_SRC */
169#define WM8991_AIFADC_TDM 0x2000 /* AIFADC_TDM */
170#define WM8991_AIFADC_TDM_CHAN 0x1000 /* AIFADC_TDM_CHAN */
171#define WM8991_AIF_BCLK_INV 0x0100 /* AIF_BCLK_INV */
172#define WM8991_AIF_LRCLK_INV 0x0080 /* AIF_LRCLK_INV */
173#define WM8991_AIF_WL_MASK 0x0060 /* AIF_WL - [6:5] */
174#define WM8991_AIF_WL_16BITS (0 << 5)
175#define WM8991_AIF_WL_20BITS (1 << 5)
176#define WM8991_AIF_WL_24BITS (2 << 5)
177#define WM8991_AIF_WL_32BITS (3 << 5)
178#define WM8991_AIF_FMT_MASK 0x0018 /* AIF_FMT - [4:3] */
179#define WM8991_AIF_TMF_RIGHTJ (0 << 3)
180#define WM8991_AIF_TMF_LEFTJ (1 << 3)
181#define WM8991_AIF_TMF_I2S (2 << 3)
182#define WM8991_AIF_TMF_DSP (3 << 3)
183
184/*
185 * R5 (0x05) - Audio Interface (2)
186 */
187#define WM8991_DACL_SRC 0x8000 /* DACL_SRC */
188#define WM8991_DACR_SRC 0x4000 /* DACR_SRC */
189#define WM8991_AIFDAC_TDM 0x2000 /* AIFDAC_TDM */
190#define WM8991_AIFDAC_TDM_CHAN 0x1000 /* AIFDAC_TDM_CHAN */
191#define WM8991_DAC_BOOST_MASK 0x0C00 /* DAC_BOOST - [11:10] */
192#define WM8991_DAC_COMP 0x0010 /* DAC_COMP */
193#define WM8991_DAC_COMPMODE 0x0008 /* DAC_COMPMODE */
194#define WM8991_ADC_COMP 0x0004 /* ADC_COMP */
195#define WM8991_ADC_COMPMODE 0x0002 /* ADC_COMPMODE */
196#define WM8991_LOOPBACK 0x0001 /* LOOPBACK */
197
198/*
199 * R6 (0x06) - Clocking (1)
200 */
201#define WM8991_TOCLK_RATE 0x8000 /* TOCLK_RATE */
202#define WM8991_TOCLK_ENA 0x4000 /* TOCLK_ENA */
203#define WM8991_OPCLKDIV_MASK 0x1E00 /* OPCLKDIV - [12:9] */
204#define WM8991_DCLKDIV_MASK 0x01C0 /* DCLKDIV - [8:6] */
205#define WM8991_BCLK_DIV_MASK 0x001E /* BCLK_DIV - [4:1] */
206#define WM8991_BCLK_DIV_1 (0x0 << 1)
207#define WM8991_BCLK_DIV_1_5 (0x1 << 1)
208#define WM8991_BCLK_DIV_2 (0x2 << 1)
209#define WM8991_BCLK_DIV_3 (0x3 << 1)
210#define WM8991_BCLK_DIV_4 (0x4 << 1)
211#define WM8991_BCLK_DIV_5_5 (0x5 << 1)
212#define WM8991_BCLK_DIV_6 (0x6 << 1)
213#define WM8991_BCLK_DIV_8 (0x7 << 1)
214#define WM8991_BCLK_DIV_11 (0x8 << 1)
215#define WM8991_BCLK_DIV_12 (0x9 << 1)
216#define WM8991_BCLK_DIV_16 (0xA << 1)
217#define WM8991_BCLK_DIV_22 (0xB << 1)
218#define WM8991_BCLK_DIV_24 (0xC << 1)
219#define WM8991_BCLK_DIV_32 (0xD << 1)
220#define WM8991_BCLK_DIV_44 (0xE << 1)
221#define WM8991_BCLK_DIV_48 (0xF << 1)
222
223/*
224 * R7 (0x07) - Clocking (2)
225 */
226#define WM8991_MCLK_SRC 0x8000 /* MCLK_SRC */
227#define WM8991_SYSCLK_SRC 0x4000 /* SYSCLK_SRC */
228#define WM8991_CLK_FORCE 0x2000 /* CLK_FORCE */
229#define WM8991_MCLK_DIV_MASK 0x1800 /* MCLK_DIV - [12:11] */
230#define WM8991_MCLK_DIV_1 (0 << 11)
231#define WM8991_MCLK_DIV_2 ( 2 << 11)
232#define WM8991_MCLK_INV 0x0400 /* MCLK_INV */
233#define WM8991_ADC_CLKDIV_MASK 0x00E0 /* ADC_CLKDIV - [7:5] */
234#define WM8991_ADC_CLKDIV_1 (0 << 5)
235#define WM8991_ADC_CLKDIV_1_5 (1 << 5)
236#define WM8991_ADC_CLKDIV_2 (2 << 5)
237#define WM8991_ADC_CLKDIV_3 (3 << 5)
238#define WM8991_ADC_CLKDIV_4 (4 << 5)
239#define WM8991_ADC_CLKDIV_5_5 (5 << 5)
240#define WM8991_ADC_CLKDIV_6 (6 << 5)
241#define WM8991_DAC_CLKDIV_MASK 0x001C /* DAC_CLKDIV - [4:2] */
242#define WM8991_DAC_CLKDIV_1 (0 << 2)
243#define WM8991_DAC_CLKDIV_1_5 (1 << 2)
244#define WM8991_DAC_CLKDIV_2 (2 << 2)
245#define WM8991_DAC_CLKDIV_3 (3 << 2)
246#define WM8991_DAC_CLKDIV_4 (4 << 2)
247#define WM8991_DAC_CLKDIV_5_5 (5 << 2)
248#define WM8991_DAC_CLKDIV_6 (6 << 2)
249
250/*
251 * R8 (0x08) - Audio Interface (3)
252 */
253#define WM8991_AIF_MSTR1 0x8000 /* AIF_MSTR1 */
254#define WM8991_AIF_MSTR2 0x4000 /* AIF_MSTR2 */
255#define WM8991_AIF_SEL 0x2000 /* AIF_SEL */
256#define WM8991_ADCLRC_DIR 0x0800 /* ADCLRC_DIR */
257#define WM8991_ADCLRC_RATE_MASK 0x07FF /* ADCLRC_RATE - [10:0] */
258
259/*
260 * R9 (0x09) - Audio Interface (4)
261 */
262#define WM8991_ALRCGPIO1 0x8000 /* ALRCGPIO1 */
263#define WM8991_ALRCBGPIO6 0x4000 /* ALRCBGPIO6 */
264#define WM8991_AIF_TRIS 0x2000 /* AIF_TRIS */
265#define WM8991_DACLRC_DIR 0x0800 /* DACLRC_DIR */
266#define WM8991_DACLRC_RATE_MASK 0x07FF /* DACLRC_RATE - [10:0] */
267
268/*
269 * R10 (0x0A) - DAC CTRL
270 */
271#define WM8991_AIF_LRCLKRATE 0x0400 /* AIF_LRCLKRATE */
272#define WM8991_DAC_MONO 0x0200 /* DAC_MONO */
273#define WM8991_DAC_SB_FILT 0x0100 /* DAC_SB_FILT */
274#define WM8991_DAC_MUTERATE 0x0080 /* DAC_MUTERATE */
275#define WM8991_DAC_MUTEMODE 0x0040 /* DAC_MUTEMODE */
276#define WM8991_DEEMP_MASK 0x0030 /* DEEMP - [5:4] */
277#define WM8991_DAC_MUTE 0x0004 /* DAC_MUTE */
278#define WM8991_DACL_DATINV 0x0002 /* DACL_DATINV */
279#define WM8991_DACR_DATINV 0x0001 /* DACR_DATINV */
280
281/*
282 * R11 (0x0B) - Left DAC Digital Volume
283 */
284#define WM8991_DAC_VU 0x0100 /* DAC_VU */
285#define WM8991_DACL_VOL_MASK 0x00FF /* DACL_VOL - [7:0] */
286#define WM8991_DACL_VOL_SHIFT 0
287/*
288 * R12 (0x0C) - Right DAC Digital Volume
289 */
290#define WM8991_DAC_VU 0x0100 /* DAC_VU */
291#define WM8991_DACR_VOL_MASK 0x00FF /* DACR_VOL - [7:0] */
292#define WM8991_DACR_VOL_SHIFT 0
293/*
294 * R13 (0x0D) - Digital Side Tone
295 */
296#define WM8991_ADCL_DAC_SVOL_MASK 0x0F /* ADCL_DAC_SVOL - [12:9] */
297#define WM8991_ADCL_DAC_SVOL_SHIFT 9
298#define WM8991_ADCR_DAC_SVOL_MASK 0x0F /* ADCR_DAC_SVOL - [8:5] */
299#define WM8991_ADCR_DAC_SVOL_SHIFT 5
300#define WM8991_ADC_TO_DACL_MASK 0x03 /* ADC_TO_DACL - [3:2] */
301#define WM8991_ADC_TO_DACL_SHIFT 2
302#define WM8991_ADC_TO_DACR_MASK 0x03 /* ADC_TO_DACR - [1:0] */
303#define WM8991_ADC_TO_DACR_SHIFT 0
304
305/*
306 * R14 (0x0E) - ADC CTRL
307 */
308#define WM8991_ADC_HPF_ENA 0x0100 /* ADC_HPF_ENA */
309#define WM8991_ADC_HPF_ENA_BIT 8
310#define WM8991_ADC_HPF_CUT_MASK 0x03 /* ADC_HPF_CUT - [6:5] */
311#define WM8991_ADC_HPF_CUT_SHIFT 5
312#define WM8991_ADCL_DATINV 0x0002 /* ADCL_DATINV */
313#define WM8991_ADCL_DATINV_BIT 1
314#define WM8991_ADCR_DATINV 0x0001 /* ADCR_DATINV */
315#define WM8991_ADCR_DATINV_BIT 0
316
317/*
318 * R15 (0x0F) - Left ADC Digital Volume
319 */
320#define WM8991_ADC_VU 0x0100 /* ADC_VU */
321#define WM8991_ADCL_VOL_MASK 0x00FF /* ADCL_VOL - [7:0] */
322#define WM8991_ADCL_VOL_SHIFT 0
323
324/*
325 * R16 (0x10) - Right ADC Digital Volume
326 */
327#define WM8991_ADC_VU 0x0100 /* ADC_VU */
328#define WM8991_ADCR_VOL_MASK 0x00FF /* ADCR_VOL - [7:0] */
329#define WM8991_ADCR_VOL_SHIFT 0
330
331/*
332 * R18 (0x12) - GPIO CTRL 1
333 */
334#define WM8991_IRQ 0x1000 /* IRQ */
335#define WM8991_TEMPOK 0x0800 /* TEMPOK */
336#define WM8991_MICSHRT 0x0400 /* MICSHRT */
337#define WM8991_MICDET 0x0200 /* MICDET */
338#define WM8991_PLL_LCK 0x0100 /* PLL_LCK */
339#define WM8991_GPI8_STATUS 0x0080 /* GPI8_STATUS */
340#define WM8991_GPI7_STATUS 0x0040 /* GPI7_STATUS */
341#define WM8991_GPIO6_STATUS 0x0020 /* GPIO6_STATUS */
342#define WM8991_GPIO5_STATUS 0x0010 /* GPIO5_STATUS */
343#define WM8991_GPIO4_STATUS 0x0008 /* GPIO4_STATUS */
344#define WM8991_GPIO3_STATUS 0x0004 /* GPIO3_STATUS */
345#define WM8991_GPIO2_STATUS 0x0002 /* GPIO2_STATUS */
346#define WM8991_GPIO1_STATUS 0x0001 /* GPIO1_STATUS */
347
348/*
349 * R19 (0x13) - GPIO1 & GPIO2
350 */
351#define WM8991_GPIO2_DEB_ENA 0x8000 /* GPIO2_DEB_ENA */
352#define WM8991_GPIO2_IRQ_ENA 0x4000 /* GPIO2_IRQ_ENA */
353#define WM8991_GPIO2_PU 0x2000 /* GPIO2_PU */
354#define WM8991_GPIO2_PD 0x1000 /* GPIO2_PD */
355#define WM8991_GPIO2_SEL_MASK 0x0F00 /* GPIO2_SEL - [11:8] */
356#define WM8991_GPIO1_DEB_ENA 0x0080 /* GPIO1_DEB_ENA */
357#define WM8991_GPIO1_IRQ_ENA 0x0040 /* GPIO1_IRQ_ENA */
358#define WM8991_GPIO1_PU 0x0020 /* GPIO1_PU */
359#define WM8991_GPIO1_PD 0x0010 /* GPIO1_PD */
360#define WM8991_GPIO1_SEL_MASK 0x000F /* GPIO1_SEL - [3:0] */
361
362/*
363 * R20 (0x14) - GPIO3 & GPIO4
364 */
365#define WM8991_GPIO4_DEB_ENA 0x8000 /* GPIO4_DEB_ENA */
366#define WM8991_GPIO4_IRQ_ENA 0x4000 /* GPIO4_IRQ_ENA */
367#define WM8991_GPIO4_PU 0x2000 /* GPIO4_PU */
368#define WM8991_GPIO4_PD 0x1000 /* GPIO4_PD */
369#define WM8991_GPIO4_SEL_MASK 0x0F00 /* GPIO4_SEL - [11:8] */
370#define WM8991_GPIO3_DEB_ENA 0x0080 /* GPIO3_DEB_ENA */
371#define WM8991_GPIO3_IRQ_ENA 0x0040 /* GPIO3_IRQ_ENA */
372#define WM8991_GPIO3_PU 0x0020 /* GPIO3_PU */
373#define WM8991_GPIO3_PD 0x0010 /* GPIO3_PD */
374#define WM8991_GPIO3_SEL_MASK 0x000F /* GPIO3_SEL - [3:0] */
375
376/*
377 * R21 (0x15) - GPIO5 & GPIO6
378 */
379#define WM8991_GPIO6_DEB_ENA 0x8000 /* GPIO6_DEB_ENA */
380#define WM8991_GPIO6_IRQ_ENA 0x4000 /* GPIO6_IRQ_ENA */
381#define WM8991_GPIO6_PU 0x2000 /* GPIO6_PU */
382#define WM8991_GPIO6_PD 0x1000 /* GPIO6_PD */
383#define WM8991_GPIO6_SEL_MASK 0x0F00 /* GPIO6_SEL - [11:8] */
384#define WM8991_GPIO5_DEB_ENA 0x0080 /* GPIO5_DEB_ENA */
385#define WM8991_GPIO5_IRQ_ENA 0x0040 /* GPIO5_IRQ_ENA */
386#define WM8991_GPIO5_PU 0x0020 /* GPIO5_PU */
387#define WM8991_GPIO5_PD 0x0010 /* GPIO5_PD */
388#define WM8991_GPIO5_SEL_MASK 0x000F /* GPIO5_SEL - [3:0] */
389
390/*
391 * R22 (0x16) - GPIOCTRL 2
392 */
393#define WM8991_RD_3W_ENA 0x8000 /* RD_3W_ENA */
394#define WM8991_MODE_3W4W 0x4000 /* MODE_3W4W */
395#define WM8991_TEMPOK_IRQ_ENA 0x0800 /* TEMPOK_IRQ_ENA */
396#define WM8991_MICSHRT_IRQ_ENA 0x0400 /* MICSHRT_IRQ_ENA */
397#define WM8991_MICDET_IRQ_ENA 0x0200 /* MICDET_IRQ_ENA */
398#define WM8991_PLL_LCK_IRQ_ENA 0x0100 /* PLL_LCK_IRQ_ENA */
399#define WM8991_GPI8_DEB_ENA 0x0080 /* GPI8_DEB_ENA */
400#define WM8991_GPI8_IRQ_ENA 0x0040 /* GPI8_IRQ_ENA */
401#define WM8991_GPI8_ENA 0x0010 /* GPI8_ENA */
402#define WM8991_GPI7_DEB_ENA 0x0008 /* GPI7_DEB_ENA */
403#define WM8991_GPI7_IRQ_ENA 0x0004 /* GPI7_IRQ_ENA */
404#define WM8991_GPI7_ENA 0x0001 /* GPI7_ENA */
405
406/*
407 * R23 (0x17) - GPIO_POL
408 */
409#define WM8991_IRQ_INV 0x1000 /* IRQ_INV */
410#define WM8991_TEMPOK_POL 0x0800 /* TEMPOK_POL */
411#define WM8991_MICSHRT_POL 0x0400 /* MICSHRT_POL */
412#define WM8991_MICDET_POL 0x0200 /* MICDET_POL */
413#define WM8991_PLL_LCK_POL 0x0100 /* PLL_LCK_POL */
414#define WM8991_GPI8_POL 0x0080 /* GPI8_POL */
415#define WM8991_GPI7_POL 0x0040 /* GPI7_POL */
416#define WM8991_GPIO6_POL 0x0020 /* GPIO6_POL */
417#define WM8991_GPIO5_POL 0x0010 /* GPIO5_POL */
418#define WM8991_GPIO4_POL 0x0008 /* GPIO4_POL */
419#define WM8991_GPIO3_POL 0x0004 /* GPIO3_POL */
420#define WM8991_GPIO2_POL 0x0002 /* GPIO2_POL */
421#define WM8991_GPIO1_POL 0x0001 /* GPIO1_POL */
422
423/*
424 * R24 (0x18) - Left Line Input 1&2 Volume
425 */
426#define WM8991_IPVU 0x0100 /* IPVU */
427#define WM8991_LI12MUTE 0x0080 /* LI12MUTE */
428#define WM8991_LI12MUTE_BIT 7
429#define WM8991_LI12ZC 0x0040 /* LI12ZC */
430#define WM8991_LI12ZC_BIT 6
431#define WM8991_LIN12VOL_MASK 0x001F /* LIN12VOL - [4:0] */
432#define WM8991_LIN12VOL_SHIFT 0
433/*
434 * R25 (0x19) - Left Line Input 3&4 Volume
435 */
436#define WM8991_IPVU 0x0100 /* IPVU */
437#define WM8991_LI34MUTE 0x0080 /* LI34MUTE */
438#define WM8991_LI34MUTE_BIT 7
439#define WM8991_LI34ZC 0x0040 /* LI34ZC */
440#define WM8991_LI34ZC_BIT 6
441#define WM8991_LIN34VOL_MASK 0x001F /* LIN34VOL - [4:0] */
442#define WM8991_LIN34VOL_SHIFT 0
443
444/*
445 * R26 (0x1A) - Right Line Input 1&2 Volume
446 */
447#define WM8991_IPVU 0x0100 /* IPVU */
448#define WM8991_RI12MUTE 0x0080 /* RI12MUTE */
449#define WM8991_RI12MUTE_BIT 7
450#define WM8991_RI12ZC 0x0040 /* RI12ZC */
451#define WM8991_RI12ZC_BIT 6
452#define WM8991_RIN12VOL_MASK 0x001F /* RIN12VOL - [4:0] */
453#define WM8991_RIN12VOL_SHIFT 0
454
455/*
456 * R27 (0x1B) - Right Line Input 3&4 Volume
457 */
458#define WM8991_IPVU 0x0100 /* IPVU */
459#define WM8991_RI34MUTE 0x0080 /* RI34MUTE */
460#define WM8991_RI34MUTE_BIT 7
461#define WM8991_RI34ZC 0x0040 /* RI34ZC */
462#define WM8991_RI34ZC_BIT 6
463#define WM8991_RIN34VOL_MASK 0x001F /* RIN34VOL - [4:0] */
464#define WM8991_RIN34VOL_SHIFT 0
465
466/*
467 * R28 (0x1C) - Left Output Volume
468 */
469#define WM8991_OPVU 0x0100 /* OPVU */
470#define WM8991_LOZC 0x0080 /* LOZC */
471#define WM8991_LOZC_BIT 7
472#define WM8991_LOUTVOL_MASK 0x007F /* LOUTVOL - [6:0] */
473#define WM8991_LOUTVOL_SHIFT 0
474/*
475 * R29 (0x1D) - Right Output Volume
476 */
477#define WM8991_OPVU 0x0100 /* OPVU */
478#define WM8991_ROZC 0x0080 /* ROZC */
479#define WM8991_ROZC_BIT 7
480#define WM8991_ROUTVOL_MASK 0x007F /* ROUTVOL - [6:0] */
481#define WM8991_ROUTVOL_SHIFT 0
482/*
483 * R30 (0x1E) - Line Outputs Volume
484 */
485#define WM8991_LONMUTE 0x0040 /* LONMUTE */
486#define WM8991_LONMUTE_BIT 6
487#define WM8991_LOPMUTE 0x0020 /* LOPMUTE */
488#define WM8991_LOPMUTE_BIT 5
489#define WM8991_LOATTN 0x0010 /* LOATTN */
490#define WM8991_LOATTN_BIT 4
491#define WM8991_RONMUTE 0x0004 /* RONMUTE */
492#define WM8991_RONMUTE_BIT 2
493#define WM8991_ROPMUTE 0x0002 /* ROPMUTE */
494#define WM8991_ROPMUTE_BIT 1
495#define WM8991_ROATTN 0x0001 /* ROATTN */
496#define WM8991_ROATTN_BIT 0
497
498/*
499 * R31 (0x1F) - Out3/4 Volume
500 */
501#define WM8991_OUT3MUTE 0x0020 /* OUT3MUTE */
502#define WM8991_OUT3MUTE_BIT 5
503#define WM8991_OUT3ATTN 0x0010 /* OUT3ATTN */
504#define WM8991_OUT3ATTN_BIT 4
505#define WM8991_OUT4MUTE 0x0002 /* OUT4MUTE */
506#define WM8991_OUT4MUTE_BIT 1
507#define WM8991_OUT4ATTN 0x0001 /* OUT4ATTN */
508#define WM8991_OUT4ATTN_BIT 0
509
510/*
511 * R32 (0x20) - Left OPGA Volume
512 */
513#define WM8991_OPVU 0x0100 /* OPVU */
514#define WM8991_LOPGAZC 0x0080 /* LOPGAZC */
515#define WM8991_LOPGAZC_BIT 7
516#define WM8991_LOPGAVOL_MASK 0x007F /* LOPGAVOL - [6:0] */
517#define WM8991_LOPGAVOL_SHIFT 0
518
519/*
520 * R33 (0x21) - Right OPGA Volume
521 */
522#define WM8991_OPVU 0x0100 /* OPVU */
523#define WM8991_ROPGAZC 0x0080 /* ROPGAZC */
524#define WM8991_ROPGAZC_BIT 7
525#define WM8991_ROPGAVOL_MASK 0x007F /* ROPGAVOL - [6:0] */
526#define WM8991_ROPGAVOL_SHIFT 0
527/*
528 * R34 (0x22) - Speaker Volume
529 */
530#define WM8991_SPKVOL_MASK 0x0003 /* SPKVOL - [1:0] */
531#define WM8991_SPKVOL_SHIFT 0
532
533/*
534 * R35 (0x23) - ClassD1
535 */
536#define WM8991_CDMODE 0x0100 /* CDMODE */
537#define WM8991_CDMODE_BIT 8
538
539/*
540 * R37 (0x25) - ClassD3
541 */
542#define WM8991_DCGAIN_MASK 0x0007 /* DCGAIN - [5:3] */
543#define WM8991_DCGAIN_SHIFT 3
544#define WM8991_ACGAIN_MASK 0x0007 /* ACGAIN - [2:0] */
545#define WM8991_ACGAIN_SHIFT 0
546/*
547 * R39 (0x27) - Input Mixer1
548 */
549#define WM8991_AINLMODE_MASK 0x000C /* AINLMODE - [3:2] */
550#define WM8991_AINLMODE_SHIFT 2
551#define WM8991_AINRMODE_MASK 0x0003 /* AINRMODE - [1:0] */
552#define WM8991_AINRMODE_SHIFT 0
553
554/*
555 * R40 (0x28) - Input Mixer2
556 */
557#define WM8991_LMP4 0x0080 /* LMP4 */
558#define WM8991_LMP4_BIT 7 /* LMP4 */
559#define WM8991_LMN3 0x0040 /* LMN3 */
560#define WM8991_LMN3_BIT 6 /* LMN3 */
561#define WM8991_LMP2 0x0020 /* LMP2 */
562#define WM8991_LMP2_BIT 5 /* LMP2 */
563#define WM8991_LMN1 0x0010 /* LMN1 */
564#define WM8991_LMN1_BIT 4 /* LMN1 */
565#define WM8991_RMP4 0x0008 /* RMP4 */
566#define WM8991_RMP4_BIT 3 /* RMP4 */
567#define WM8991_RMN3 0x0004 /* RMN3 */
568#define WM8991_RMN3_BIT 2 /* RMN3 */
569#define WM8991_RMP2 0x0002 /* RMP2 */
570#define WM8991_RMP2_BIT 1 /* RMP2 */
571#define WM8991_RMN1 0x0001 /* RMN1 */
572#define WM8991_RMN1_BIT 0 /* RMN1 */
573
574/*
575 * R41 (0x29) - Input Mixer3
576 */
577#define WM8991_L34MNB 0x0100 /* L34MNB */
578#define WM8991_L34MNB_BIT 8
579#define WM8991_L34MNBST 0x0080 /* L34MNBST */
580#define WM8991_L34MNBST_BIT 7
581#define WM8991_L12MNB 0x0020 /* L12MNB */
582#define WM8991_L12MNB_BIT 5
583#define WM8991_L12MNBST 0x0010 /* L12MNBST */
584#define WM8991_L12MNBST_BIT 4
585#define WM8991_LDBVOL_MASK 0x0007 /* LDBVOL - [2:0] */
586#define WM8991_LDBVOL_SHIFT 0
587
588/*
589 * R42 (0x2A) - Input Mixer4
590 */
591#define WM8991_R34MNB 0x0100 /* R34MNB */
592#define WM8991_R34MNB_BIT 8
593#define WM8991_R34MNBST 0x0080 /* R34MNBST */
594#define WM8991_R34MNBST_BIT 7
595#define WM8991_R12MNB 0x0020 /* R12MNB */
596#define WM8991_R12MNB_BIT 5
597#define WM8991_R12MNBST 0x0010 /* R12MNBST */
598#define WM8991_R12MNBST_BIT 4
599#define WM8991_RDBVOL_MASK 0x0007 /* RDBVOL - [2:0] */
600#define WM8991_RDBVOL_SHIFT 0
601
602/*
603 * R43 (0x2B) - Input Mixer5
604 */
605#define WM8991_LI2BVOL_MASK 0x07 /* LI2BVOL - [8:6] */
606#define WM8991_LI2BVOL_SHIFT 6
607#define WM8991_LR4BVOL_MASK 0x07 /* LR4BVOL - [5:3] */
608#define WM8991_LR4BVOL_SHIFT 3
609#define WM8991_LL4BVOL_MASK 0x07 /* LL4BVOL - [2:0] */
610#define WM8991_LL4BVOL_SHIFT 0
611
612/*
613 * R44 (0x2C) - Input Mixer6
614 */
615#define WM8991_RI2BVOL_MASK 0x07 /* RI2BVOL - [8:6] */
616#define WM8991_RI2BVOL_SHIFT 6
617#define WM8991_RL4BVOL_MASK 0x07 /* RL4BVOL - [5:3] */
618#define WM8991_RL4BVOL_SHIFT 3
619#define WM8991_RR4BVOL_MASK 0x07 /* RR4BVOL - [2:0] */
620#define WM8991_RR4BVOL_SHIFT 0
621
622/*
623 * R45 (0x2D) - Output Mixer1
624 */
625#define WM8991_LRBLO 0x0080 /* LRBLO */
626#define WM8991_LRBLO_BIT 7
627#define WM8991_LLBLO 0x0040 /* LLBLO */
628#define WM8991_LLBLO_BIT 6
629#define WM8991_LRI3LO 0x0020 /* LRI3LO */
630#define WM8991_LRI3LO_BIT 5
631#define WM8991_LLI3LO 0x0010 /* LLI3LO */
632#define WM8991_LLI3LO_BIT 4
633#define WM8991_LR12LO 0x0008 /* LR12LO */
634#define WM8991_LR12LO_BIT 3
635#define WM8991_LL12LO 0x0004 /* LL12LO */
636#define WM8991_LL12LO_BIT 2
637#define WM8991_LDLO 0x0001 /* LDLO */
638#define WM8991_LDLO_BIT 0
639
640/*
641 * R46 (0x2E) - Output Mixer2
642 */
643#define WM8991_RLBRO 0x0080 /* RLBRO */
644#define WM8991_RLBRO_BIT 7
645#define WM8991_RRBRO 0x0040 /* RRBRO */
646#define WM8991_RRBRO_BIT 6
647#define WM8991_RLI3RO 0x0020 /* RLI3RO */
648#define WM8991_RLI3RO_BIT 5
649#define WM8991_RRI3RO 0x0010 /* RRI3RO */
650#define WM8991_RRI3RO_BIT 4
651#define WM8991_RL12RO 0x0008 /* RL12RO */
652#define WM8991_RL12RO_BIT 3
653#define WM8991_RR12RO 0x0004 /* RR12RO */
654#define WM8991_RR12RO_BIT 2
655#define WM8991_RDRO 0x0001 /* RDRO */
656#define WM8991_RDRO_BIT 0
657
658/*
659 * R47 (0x2F) - Output Mixer3
660 */
661#define WM8991_LLI3LOVOL_MASK 0x07 /* LLI3LOVOL - [8:6] */
662#define WM8991_LLI3LOVOL_SHIFT 6
663#define WM8991_LR12LOVOL_MASK 0x07 /* LR12LOVOL - [5:3] */
664#define WM8991_LR12LOVOL_SHIFT 3
665#define WM8991_LL12LOVOL_MASK 0x07 /* LL12LOVOL - [2:0] */
666#define WM8991_LL12LOVOL_SHIFT 0
667
668/*
669 * R48 (0x30) - Output Mixer4
670 */
671#define WM8991_RRI3ROVOL_MASK 0x07 /* RRI3ROVOL - [8:6] */
672#define WM8991_RRI3ROVOL_SHIFT 6
673#define WM8991_RL12ROVOL_MASK 0x07 /* RL12ROVOL - [5:3] */
674#define WM8991_RL12ROVOL_SHIFT 3
675#define WM8991_RR12ROVOL_MASK 0x07 /* RR12ROVOL - [2:0] */
676#define WM8991_RR12ROVOL_SHIFT 0
677
678/*
679 * R49 (0x31) - Output Mixer5
680 */
681#define WM8991_LRI3LOVOL_MASK 0x07 /* LRI3LOVOL - [8:6] */
682#define WM8991_LRI3LOVOL_SHIFT 6
683#define WM8991_LRBLOVOL_MASK 0x07 /* LRBLOVOL - [5:3] */
684#define WM8991_LRBLOVOL_SHIFT 3
685#define WM8991_LLBLOVOL_MASK 0x07 /* LLBLOVOL - [2:0] */
686#define WM8991_LLBLOVOL_SHIFT 0
687
688/*
689 * R50 (0x32) - Output Mixer6
690 */
691#define WM8991_RLI3ROVOL_MASK 0x07 /* RLI3ROVOL - [8:6] */
692#define WM8991_RLI3ROVOL_SHIFT 6
693#define WM8991_RLBROVOL_MASK 0x07 /* RLBROVOL - [5:3] */
694#define WM8991_RLBROVOL_SHIFT 3
695#define WM8991_RRBROVOL_MASK 0x07 /* RRBROVOL - [2:0] */
696#define WM8991_RRBROVOL_SHIFT 0
697
698/*
699 * R51 (0x33) - Out3/4 Mixer
700 */
701#define WM8991_VSEL_MASK 0x0180 /* VSEL - [8:7] */
702#define WM8991_LI4O3 0x0020 /* LI4O3 */
703#define WM8991_LI4O3_BIT 5
704#define WM8991_LPGAO3 0x0010 /* LPGAO3 */
705#define WM8991_LPGAO3_BIT 4
706#define WM8991_RI4O4 0x0002 /* RI4O4 */
707#define WM8991_RI4O4_BIT 1
708#define WM8991_RPGAO4 0x0001 /* RPGAO4 */
709#define WM8991_RPGAO4_BIT 0
710/*
711 * R52 (0x34) - Line Mixer1
712 */
713#define WM8991_LLOPGALON 0x0040 /* LLOPGALON */
714#define WM8991_LLOPGALON_BIT 6
715#define WM8991_LROPGALON 0x0020 /* LROPGALON */
716#define WM8991_LROPGALON_BIT 5
717#define WM8991_LOPLON 0x0010 /* LOPLON */
718#define WM8991_LOPLON_BIT 4
719#define WM8991_LR12LOP 0x0004 /* LR12LOP */
720#define WM8991_LR12LOP_BIT 2
721#define WM8991_LL12LOP 0x0002 /* LL12LOP */
722#define WM8991_LL12LOP_BIT 1
723#define WM8991_LLOPGALOP 0x0001 /* LLOPGALOP */
724#define WM8991_LLOPGALOP_BIT 0
725/*
726 * R53 (0x35) - Line Mixer2
727 */
728#define WM8991_RROPGARON 0x0040 /* RROPGARON */
729#define WM8991_RROPGARON_BIT 6
730#define WM8991_RLOPGARON 0x0020 /* RLOPGARON */
731#define WM8991_RLOPGARON_BIT 5
732#define WM8991_ROPRON 0x0010 /* ROPRON */
733#define WM8991_ROPRON_BIT 4
734#define WM8991_RL12ROP 0x0004 /* RL12ROP */
735#define WM8991_RL12ROP_BIT 2
736#define WM8991_RR12ROP 0x0002 /* RR12ROP */
737#define WM8991_RR12ROP_BIT 1
738#define WM8991_RROPGAROP 0x0001 /* RROPGAROP */
739#define WM8991_RROPGAROP_BIT 0
740
741/*
742 * R54 (0x36) - Speaker Mixer
743 */
744#define WM8991_LB2SPK 0x0080 /* LB2SPK */
745#define WM8991_LB2SPK_BIT 7
746#define WM8991_RB2SPK 0x0040 /* RB2SPK */
747#define WM8991_RB2SPK_BIT 6
748#define WM8991_LI2SPK 0x0020 /* LI2SPK */
749#define WM8991_LI2SPK_BIT 5
750#define WM8991_RI2SPK 0x0010 /* RI2SPK */
751#define WM8991_RI2SPK_BIT 4
752#define WM8991_LOPGASPK 0x0008 /* LOPGASPK */
753#define WM8991_LOPGASPK_BIT 3
754#define WM8991_ROPGASPK 0x0004 /* ROPGASPK */
755#define WM8991_ROPGASPK_BIT 2
756#define WM8991_LDSPK 0x0002 /* LDSPK */
757#define WM8991_LDSPK_BIT 1
758#define WM8991_RDSPK 0x0001 /* RDSPK */
759#define WM8991_RDSPK_BIT 0
760
761/*
762 * R55 (0x37) - Additional Control
763 */
764#define WM8991_VROI 0x0001 /* VROI */
765
766/*
767 * R56 (0x38) - AntiPOP1
768 */
769#define WM8991_DIS_LLINE 0x0020 /* DIS_LLINE */
770#define WM8991_DIS_RLINE 0x0010 /* DIS_RLINE */
771#define WM8991_DIS_OUT3 0x0008 /* DIS_OUT3 */
772#define WM8991_DIS_OUT4 0x0004 /* DIS_OUT4 */
773#define WM8991_DIS_LOUT 0x0002 /* DIS_LOUT */
774#define WM8991_DIS_ROUT 0x0001 /* DIS_ROUT */
775
776/*
777 * R57 (0x39) - AntiPOP2
778 */
779#define WM8991_SOFTST 0x0040 /* SOFTST */
780#define WM8991_BUFIOEN 0x0008 /* BUFIOEN */
781#define WM8991_BUFDCOPEN 0x0004 /* BUFDCOPEN */
782#define WM8991_POBCTRL 0x0002 /* POBCTRL */
783#define WM8991_VMIDTOG 0x0001 /* VMIDTOG */
784
785/*
786 * R58 (0x3A) - MICBIAS
787 */
788#define WM8991_MCDSCTH_MASK 0x00C0 /* MCDSCTH - [7:6] */
789#define WM8991_MCDTHR_MASK 0x0038 /* MCDTHR - [5:3] */
790#define WM8991_MCD 0x0004 /* MCD */
791#define WM8991_MBSEL 0x0001 /* MBSEL */
792
793/*
794 * R60 (0x3C) - PLL1
795 */
796#define WM8991_SDM 0x0080 /* SDM */
797#define WM8991_PRESCALE 0x0040 /* PRESCALE */
798#define WM8991_PLLN_MASK 0x000F /* PLLN - [3:0] */
799
800/*
801 * R61 (0x3D) - PLL2
802 */
803#define WM8991_PLLK1_MASK 0x00FF /* PLLK1 - [7:0] */
804
805/*
806 * R62 (0x3E) - PLL3
807 */
808#define WM8991_PLLK2_MASK 0x00FF /* PLLK2 - [7:0] */
809
810/*
811 * R63 (0x3F) - Internal Driver Bits
812 */
813#define WM8991_INMIXL_PWR_BIT 0
814#define WM8991_AINLMUX_PWR_BIT 1
815#define WM8991_INMIXR_PWR_BIT 2
816#define WM8991_AINRMUX_PWR_BIT 3
817
818#define WM8991_MCLK_DIV 0
819#define WM8991_DACCLK_DIV 1
820#define WM8991_ADCCLK_DIV 2
821#define WM8991_BCLK_DIV 3
822
823#define SOC_WM899X_OUTPGA_SINGLE_R_TLV(xname, reg, shift, max, invert,\
824 tlv_array) \
825{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
826 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
827 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
828 .tlv.p = (tlv_array), \
829 .info = snd_soc_info_volsw, \
830 .get = snd_soc_get_volsw, .put = wm899x_outpga_put_volsw_vu, \
831 .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
832
833#endif /* _WM8991_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-13 20:29:28 -0400