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2f989f7e SR |
1 | /* |
2 | * isabelle.c - Low power high fidelity audio codec driver | |
3 | * | |
4 | * Copyright (c) 2012 Texas Instruments, Inc | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; version 2 of the License. | |
9 | * | |
10 | * | |
11 | * Initially based on sound/soc/codecs/twl6040.c | |
12 | * | |
13 | */ | |
14 | #include <linux/module.h> | |
15 | #include <linux/moduleparam.h> | |
2f989f7e SR |
16 | #include <linux/kernel.h> |
17 | #include <linux/init.h> | |
18 | #include <linux/delay.h> | |
19 | #include <linux/pm.h> | |
20 | #include <linux/regmap.h> | |
21 | #include <linux/i2c.h> | |
22 | #include <linux/slab.h> | |
23 | #include <sound/core.h> | |
24 | #include <sound/pcm.h> | |
25 | #include <sound/pcm_params.h> | |
26 | #include <sound/soc.h> | |
27 | #include <sound/soc-dapm.h> | |
28 | #include <sound/tlv.h> | |
29 | #include <sound/jack.h> | |
30 | #include <sound/initval.h> | |
31 | #include <asm/div64.h> | |
32 | #include "isabelle.h" | |
33 | ||
34 | ||
35 | /* Register default values for ISABELLE driver. */ | |
36 | static struct reg_default isabelle_reg_defs[] = { | |
37 | { 0, 0x00 }, | |
38 | { 1, 0x00 }, | |
39 | { 2, 0x00 }, | |
40 | { 3, 0x00 }, | |
41 | { 4, 0x00 }, | |
42 | { 5, 0x00 }, | |
43 | { 6, 0x00 }, | |
44 | { 7, 0x00 }, | |
45 | { 8, 0x00 }, | |
46 | { 9, 0x00 }, | |
47 | { 10, 0x00 }, | |
48 | { 11, 0x00 }, | |
49 | { 12, 0x00 }, | |
50 | { 13, 0x00 }, | |
51 | { 14, 0x00 }, | |
52 | { 15, 0x00 }, | |
53 | { 16, 0x00 }, | |
54 | { 17, 0x00 }, | |
55 | { 18, 0x00 }, | |
56 | { 19, 0x00 }, | |
57 | { 20, 0x00 }, | |
58 | { 21, 0x02 }, | |
59 | { 22, 0x02 }, | |
60 | { 23, 0x02 }, | |
61 | { 24, 0x02 }, | |
62 | { 25, 0x0F }, | |
63 | { 26, 0x8F }, | |
64 | { 27, 0x0F }, | |
65 | { 28, 0x8F }, | |
66 | { 29, 0x00 }, | |
67 | { 30, 0x00 }, | |
68 | { 31, 0x00 }, | |
69 | { 32, 0x00 }, | |
70 | { 33, 0x00 }, | |
71 | { 34, 0x00 }, | |
72 | { 35, 0x00 }, | |
73 | { 36, 0x00 }, | |
74 | { 37, 0x00 }, | |
75 | { 38, 0x00 }, | |
76 | { 39, 0x00 }, | |
77 | { 40, 0x00 }, | |
78 | { 41, 0x00 }, | |
79 | { 42, 0x00 }, | |
80 | { 43, 0x00 }, | |
81 | { 44, 0x00 }, | |
82 | { 45, 0x00 }, | |
83 | { 46, 0x00 }, | |
84 | { 47, 0x00 }, | |
85 | { 48, 0x00 }, | |
86 | { 49, 0x00 }, | |
87 | { 50, 0x00 }, | |
88 | { 51, 0x00 }, | |
89 | { 52, 0x00 }, | |
90 | { 53, 0x00 }, | |
91 | { 54, 0x00 }, | |
92 | { 55, 0x00 }, | |
93 | { 56, 0x00 }, | |
94 | { 57, 0x00 }, | |
95 | { 58, 0x00 }, | |
96 | { 59, 0x00 }, | |
97 | { 60, 0x00 }, | |
98 | { 61, 0x00 }, | |
99 | { 62, 0x00 }, | |
100 | { 63, 0x00 }, | |
101 | { 64, 0x00 }, | |
102 | { 65, 0x00 }, | |
103 | { 66, 0x00 }, | |
104 | { 67, 0x00 }, | |
105 | { 68, 0x00 }, | |
106 | { 69, 0x90 }, | |
107 | { 70, 0x90 }, | |
108 | { 71, 0x90 }, | |
109 | { 72, 0x00 }, | |
110 | { 73, 0x00 }, | |
111 | { 74, 0x00 }, | |
112 | { 75, 0x00 }, | |
113 | { 76, 0x00 }, | |
114 | { 77, 0x00 }, | |
115 | { 78, 0x00 }, | |
116 | { 79, 0x00 }, | |
117 | { 80, 0x00 }, | |
118 | { 81, 0x00 }, | |
119 | { 82, 0x00 }, | |
120 | { 83, 0x00 }, | |
121 | { 84, 0x00 }, | |
122 | { 85, 0x07 }, | |
123 | { 86, 0x00 }, | |
124 | { 87, 0x00 }, | |
125 | { 88, 0x00 }, | |
126 | { 89, 0x07 }, | |
127 | { 90, 0x80 }, | |
128 | { 91, 0x07 }, | |
129 | { 92, 0x07 }, | |
130 | { 93, 0x00 }, | |
131 | { 94, 0x00 }, | |
132 | { 95, 0x00 }, | |
133 | { 96, 0x00 }, | |
134 | { 97, 0x00 }, | |
135 | { 98, 0x00 }, | |
136 | { 99, 0x00 }, | |
137 | }; | |
138 | ||
139 | static const char *isabelle_rx1_texts[] = {"VRX1", "ARX1"}; | |
140 | static const char *isabelle_rx2_texts[] = {"VRX2", "ARX2"}; | |
141 | ||
142 | static const struct soc_enum isabelle_rx1_enum[] = { | |
143 | SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 3, 1, isabelle_rx1_texts), | |
144 | SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 5, 1, isabelle_rx1_texts), | |
145 | }; | |
146 | ||
147 | static const struct soc_enum isabelle_rx2_enum[] = { | |
148 | SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 2, 1, isabelle_rx2_texts), | |
149 | SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 4, 1, isabelle_rx2_texts), | |
150 | }; | |
151 | ||
152 | /* Headset DAC playback switches */ | |
153 | static const struct snd_kcontrol_new rx1_mux_controls = | |
154 | SOC_DAPM_ENUM("Route", isabelle_rx1_enum); | |
155 | ||
156 | static const struct snd_kcontrol_new rx2_mux_controls = | |
157 | SOC_DAPM_ENUM("Route", isabelle_rx2_enum); | |
158 | ||
159 | /* TX input selection */ | |
160 | static const char *isabelle_atx_texts[] = {"AMIC1", "DMIC"}; | |
161 | static const char *isabelle_vtx_texts[] = {"AMIC2", "DMIC"}; | |
162 | ||
163 | static const struct soc_enum isabelle_atx_enum[] = { | |
164 | SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 7, 1, isabelle_atx_texts), | |
165 | SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 1, isabelle_atx_texts), | |
166 | }; | |
167 | ||
168 | static const struct soc_enum isabelle_vtx_enum[] = { | |
169 | SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 6, 1, isabelle_vtx_texts), | |
170 | SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 1, isabelle_vtx_texts), | |
171 | }; | |
172 | ||
173 | static const struct snd_kcontrol_new atx_mux_controls = | |
174 | SOC_DAPM_ENUM("Route", isabelle_atx_enum); | |
175 | ||
176 | static const struct snd_kcontrol_new vtx_mux_controls = | |
177 | SOC_DAPM_ENUM("Route", isabelle_vtx_enum); | |
178 | ||
179 | /* Left analog microphone selection */ | |
180 | static const char *isabelle_amic1_texts[] = { | |
181 | "Main Mic", "Headset Mic", "Aux/FM Left"}; | |
182 | ||
183 | /* Left analog microphone selection */ | |
184 | static const char *isabelle_amic2_texts[] = {"Sub Mic", "Aux/FM Right"}; | |
185 | ||
186 | static const struct soc_enum isabelle_amic1_enum[] = { | |
187 | SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 5, | |
188 | ARRAY_SIZE(isabelle_amic1_texts), | |
189 | isabelle_amic1_texts), | |
190 | }; | |
191 | ||
192 | static const struct soc_enum isabelle_amic2_enum[] = { | |
193 | SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 4, | |
194 | ARRAY_SIZE(isabelle_amic2_texts), | |
195 | isabelle_amic2_texts), | |
196 | }; | |
197 | ||
198 | static const struct snd_kcontrol_new amic1_control = | |
199 | SOC_DAPM_ENUM("Route", isabelle_amic1_enum); | |
200 | ||
201 | static const struct snd_kcontrol_new amic2_control = | |
202 | SOC_DAPM_ENUM("Route", isabelle_amic2_enum); | |
203 | ||
204 | static const char *isabelle_st_audio_texts[] = {"ATX1", "ATX2"}; | |
205 | ||
206 | static const char *isabelle_st_voice_texts[] = {"VTX1", "VTX2"}; | |
207 | ||
208 | static const struct soc_enum isabelle_st_audio_enum[] = { | |
209 | SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA1_CFG_REG, 7, 1, | |
210 | isabelle_st_audio_texts), | |
211 | SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA2_CFG_REG, 7, 1, | |
212 | isabelle_st_audio_texts), | |
213 | }; | |
214 | ||
215 | static const struct soc_enum isabelle_st_voice_enum[] = { | |
216 | SOC_ENUM_SINGLE(ISABELLE_VTX_STPGA1_CFG_REG, 7, 1, | |
217 | isabelle_st_voice_texts), | |
218 | SOC_ENUM_SINGLE(ISABELLE_VTX2_STPGA2_CFG_REG, 7, 1, | |
219 | isabelle_st_voice_texts), | |
220 | }; | |
221 | ||
222 | static const struct snd_kcontrol_new st_audio_control = | |
223 | SOC_DAPM_ENUM("Route", isabelle_st_audio_enum); | |
224 | ||
225 | static const struct snd_kcontrol_new st_voice_control = | |
226 | SOC_DAPM_ENUM("Route", isabelle_st_voice_enum); | |
227 | ||
228 | /* Mixer controls */ | |
229 | static const struct snd_kcontrol_new isabelle_hs_left_mixer_controls[] = { | |
230 | SOC_DAPM_SINGLE("DAC1L Playback Switch", ISABELLE_HSDRV_CFG1_REG, 7, 1, 0), | |
231 | SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 6, 1, 0), | |
232 | }; | |
233 | ||
234 | static const struct snd_kcontrol_new isabelle_hs_right_mixer_controls[] = { | |
235 | SOC_DAPM_SINGLE("DAC1R Playback Switch", ISABELLE_HSDRV_CFG1_REG, 5, 1, 0), | |
236 | SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 4, 1, 0), | |
237 | }; | |
238 | ||
239 | static const struct snd_kcontrol_new isabelle_hf_left_mixer_controls[] = { | |
240 | SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_HFLPGA_CFG_REG, 7, 1, 0), | |
241 | SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HFLPGA_CFG_REG, 6, 1, 0), | |
242 | }; | |
243 | ||
244 | static const struct snd_kcontrol_new isabelle_hf_right_mixer_controls[] = { | |
245 | SOC_DAPM_SINGLE("DAC2R Playback Switch", ISABELLE_HFRPGA_CFG_REG, 7, 1, 0), | |
246 | SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HFRPGA_CFG_REG, 6, 1, 0), | |
247 | }; | |
248 | ||
249 | static const struct snd_kcontrol_new isabelle_ep_mixer_controls[] = { | |
250 | SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_EARDRV_CFG1_REG, 7, 1, 0), | |
251 | SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_EARDRV_CFG1_REG, 6, 1, 0), | |
252 | }; | |
253 | ||
254 | static const struct snd_kcontrol_new isabelle_aux_left_mixer_controls[] = { | |
255 | SOC_DAPM_SINGLE("DAC3L Playback Switch", ISABELLE_LINEAMP_CFG_REG, 7, 1, 0), | |
256 | SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 6, 1, 0), | |
257 | }; | |
258 | ||
259 | static const struct snd_kcontrol_new isabelle_aux_right_mixer_controls[] = { | |
260 | SOC_DAPM_SINGLE("DAC3R Playback Switch", ISABELLE_LINEAMP_CFG_REG, 5, 1, 0), | |
261 | SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 4, 1, 0), | |
262 | }; | |
263 | ||
264 | static const struct snd_kcontrol_new isabelle_dpga1_left_mixer_controls[] = { | |
265 | SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 7, 1, 0), | |
266 | SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 6, 1, 0), | |
267 | SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 5, 1, 0), | |
268 | }; | |
269 | ||
270 | static const struct snd_kcontrol_new isabelle_dpga1_right_mixer_controls[] = { | |
271 | SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 3, 1, 0), | |
272 | SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 2, 1, 0), | |
273 | SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 1, 1, 0), | |
274 | }; | |
275 | ||
276 | static const struct snd_kcontrol_new isabelle_dpga2_left_mixer_controls[] = { | |
277 | SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 7, 1, 0), | |
278 | SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 6, 1, 0), | |
279 | SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 5, 1, 0), | |
280 | SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 4, 1, 0), | |
281 | SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 3, 1, 0), | |
282 | SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 2, 1, 0), | |
283 | }; | |
284 | ||
285 | static const struct snd_kcontrol_new isabelle_dpga2_right_mixer_controls[] = { | |
286 | SOC_DAPM_SINGLE("USNC Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 7, 1, 0), | |
287 | SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 3, 1, 0), | |
288 | SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 2, 1, 0), | |
289 | SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 1, 1, 0), | |
290 | }; | |
291 | ||
292 | static const struct snd_kcontrol_new isabelle_dpga3_left_mixer_controls[] = { | |
293 | SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 7, 1, 0), | |
294 | SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 6, 1, 0), | |
295 | SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 5, 1, 0), | |
296 | }; | |
297 | ||
298 | static const struct snd_kcontrol_new isabelle_dpga3_right_mixer_controls[] = { | |
299 | SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 3, 1, 0), | |
300 | SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 2, 1, 0), | |
301 | SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 1, 1, 0), | |
302 | }; | |
303 | ||
304 | static const struct snd_kcontrol_new isabelle_rx1_mixer_controls[] = { | |
305 | SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 7, 1, 0), | |
306 | SOC_DAPM_SINGLE("DL1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 6, 1, 0), | |
307 | }; | |
308 | ||
309 | static const struct snd_kcontrol_new isabelle_rx2_mixer_controls[] = { | |
310 | SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 5, 1, 0), | |
311 | SOC_DAPM_SINGLE("DL2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 4, 1, 0), | |
312 | }; | |
313 | ||
314 | static const struct snd_kcontrol_new isabelle_rx3_mixer_controls[] = { | |
315 | SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 3, 1, 0), | |
316 | SOC_DAPM_SINGLE("DL3 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 2, 1, 0), | |
317 | }; | |
318 | ||
319 | static const struct snd_kcontrol_new isabelle_rx4_mixer_controls[] = { | |
320 | SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 1, 1, 0), | |
321 | SOC_DAPM_SINGLE("DL4 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 0, 1, 0), | |
322 | }; | |
323 | ||
324 | static const struct snd_kcontrol_new isabelle_rx5_mixer_controls[] = { | |
325 | SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 7, 1, 0), | |
326 | SOC_DAPM_SINGLE("DL5 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 6, 1, 0), | |
327 | }; | |
328 | ||
329 | static const struct snd_kcontrol_new isabelle_rx6_mixer_controls[] = { | |
330 | SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 5, 1, 0), | |
331 | SOC_DAPM_SINGLE("DL6 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 4, 1, 0), | |
332 | }; | |
333 | ||
334 | static const struct snd_kcontrol_new ep_path_enable_control = | |
335 | SOC_DAPM_SINGLE("Switch", ISABELLE_EARDRV_CFG2_REG, 0, 1, 0); | |
336 | ||
337 | /* TLV Declarations */ | |
338 | static const DECLARE_TLV_DB_SCALE(mic_amp_tlv, 0, 100, 0); | |
339 | static const DECLARE_TLV_DB_SCALE(afm_amp_tlv, -3300, 300, 0); | |
340 | static const DECLARE_TLV_DB_SCALE(dac_tlv, -1200, 200, 0); | |
341 | static const DECLARE_TLV_DB_SCALE(hf_tlv, -5000, 200, 0); | |
342 | ||
343 | /* from -63 to 0 dB in 1 dB steps */ | |
344 | static const DECLARE_TLV_DB_SCALE(dpga_tlv, -6300, 100, 1); | |
345 | ||
346 | /* from -63 to 9 dB in 1 dB steps */ | |
347 | static const DECLARE_TLV_DB_SCALE(rx_tlv, -6300, 100, 1); | |
348 | ||
349 | static const DECLARE_TLV_DB_SCALE(st_tlv, -2700, 300, 1); | |
350 | static const DECLARE_TLV_DB_SCALE(tx_tlv, -600, 100, 0); | |
351 | ||
352 | static const struct snd_kcontrol_new isabelle_snd_controls[] = { | |
353 | SOC_DOUBLE_TLV("Headset Playback Volume", ISABELLE_HSDRV_GAIN_REG, | |
354 | 4, 0, 0xF, 0, dac_tlv), | |
355 | SOC_DOUBLE_R_TLV("Handsfree Playback Volume", | |
356 | ISABELLE_HFLPGA_CFG_REG, ISABELLE_HFRPGA_CFG_REG, | |
357 | 0, 0x1F, 0, hf_tlv), | |
358 | SOC_DOUBLE_TLV("Aux Playback Volume", ISABELLE_LINEAMP_GAIN_REG, | |
359 | 4, 0, 0xF, 0, dac_tlv), | |
360 | SOC_SINGLE_TLV("Earpiece Playback Volume", ISABELLE_EARDRV_CFG1_REG, | |
361 | 0, 0xF, 0, dac_tlv), | |
362 | ||
363 | SOC_DOUBLE_TLV("Aux FM Volume", ISABELLE_APGA_GAIN_REG, 4, 0, 0xF, 0, | |
364 | afm_amp_tlv), | |
365 | SOC_SINGLE_TLV("Mic1 Capture Volume", ISABELLE_MIC1_GAIN_REG, 3, 0x1F, | |
366 | 0, mic_amp_tlv), | |
367 | SOC_SINGLE_TLV("Mic2 Capture Volume", ISABELLE_MIC2_GAIN_REG, 3, 0x1F, | |
368 | 0, mic_amp_tlv), | |
369 | ||
370 | SOC_DOUBLE_R_TLV("DPGA1 Volume", ISABELLE_DPGA1L_GAIN_REG, | |
371 | ISABELLE_DPGA1R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), | |
372 | SOC_DOUBLE_R_TLV("DPGA2 Volume", ISABELLE_DPGA2L_GAIN_REG, | |
373 | ISABELLE_DPGA2R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), | |
374 | SOC_DOUBLE_R_TLV("DPGA3 Volume", ISABELLE_DPGA3L_GAIN_REG, | |
375 | ISABELLE_DPGA3R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), | |
376 | ||
377 | SOC_SINGLE_TLV("Sidetone Audio TX1 Volume", | |
378 | ISABELLE_ATX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), | |
379 | SOC_SINGLE_TLV("Sidetone Audio TX2 Volume", | |
380 | ISABELLE_ATX_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), | |
381 | SOC_SINGLE_TLV("Sidetone Voice TX1 Volume", | |
382 | ISABELLE_VTX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), | |
383 | SOC_SINGLE_TLV("Sidetone Voice TX2 Volume", | |
384 | ISABELLE_VTX2_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), | |
385 | ||
386 | SOC_SINGLE_TLV("Audio TX1 Volume", ISABELLE_ATX1_DPGA_REG, 4, 0xF, 0, | |
387 | tx_tlv), | |
388 | SOC_SINGLE_TLV("Audio TX2 Volume", ISABELLE_ATX2_DPGA_REG, 4, 0xF, 0, | |
389 | tx_tlv), | |
390 | SOC_SINGLE_TLV("Voice TX1 Volume", ISABELLE_VTX1_DPGA_REG, 4, 0xF, 0, | |
391 | tx_tlv), | |
392 | SOC_SINGLE_TLV("Voice TX2 Volume", ISABELLE_VTX2_DPGA_REG, 4, 0xF, 0, | |
393 | tx_tlv), | |
394 | ||
395 | SOC_SINGLE_TLV("RX1 DPGA Volume", ISABELLE_RX1_DPGA_REG, 0, 0x3F, 0, | |
396 | rx_tlv), | |
397 | SOC_SINGLE_TLV("RX2 DPGA Volume", ISABELLE_RX2_DPGA_REG, 0, 0x3F, 0, | |
398 | rx_tlv), | |
399 | SOC_SINGLE_TLV("RX3 DPGA Volume", ISABELLE_RX3_DPGA_REG, 0, 0x3F, 0, | |
400 | rx_tlv), | |
401 | SOC_SINGLE_TLV("RX4 DPGA Volume", ISABELLE_RX4_DPGA_REG, 0, 0x3F, 0, | |
402 | rx_tlv), | |
403 | SOC_SINGLE_TLV("RX5 DPGA Volume", ISABELLE_RX5_DPGA_REG, 0, 0x3F, 0, | |
404 | rx_tlv), | |
405 | SOC_SINGLE_TLV("RX6 DPGA Volume", ISABELLE_RX6_DPGA_REG, 0, 0x3F, 0, | |
406 | rx_tlv), | |
407 | ||
408 | SOC_SINGLE("Headset Noise Gate", ISABELLE_HS_NG_CFG1_REG, 7, 1, 0), | |
409 | SOC_SINGLE("Handsfree Noise Gate", ISABELLE_HF_NG_CFG1_REG, 7, 1, 0), | |
410 | ||
411 | SOC_SINGLE("ATX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
412 | 7, 1, 0), | |
413 | SOC_SINGLE("ATX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
414 | 6, 1, 0), | |
415 | SOC_SINGLE("ARX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
416 | 5, 1, 0), | |
417 | SOC_SINGLE("ARX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
418 | 4, 1, 0), | |
419 | SOC_SINGLE("ARX3 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
420 | 3, 1, 0), | |
421 | SOC_SINGLE("ARX4 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
422 | 2, 1, 0), | |
423 | SOC_SINGLE("ARX5 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
424 | 1, 1, 0), | |
425 | SOC_SINGLE("ARX6 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
426 | 0, 1, 0), | |
427 | SOC_SINGLE("VRX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
428 | 3, 1, 0), | |
429 | SOC_SINGLE("VRX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, | |
430 | 2, 1, 0), | |
431 | ||
432 | SOC_SINGLE("ATX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, | |
433 | 7, 1, 0), | |
434 | SOC_SINGLE("ATX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, | |
435 | 6, 1, 0), | |
436 | SOC_SINGLE("VTX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, | |
437 | 5, 1, 0), | |
438 | SOC_SINGLE("VTX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, | |
439 | 4, 1, 0), | |
440 | SOC_SINGLE("RX1 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, | |
441 | 5, 1, 0), | |
442 | SOC_SINGLE("RX2 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, | |
443 | 4, 1, 0), | |
444 | SOC_SINGLE("RX3 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, | |
445 | 3, 1, 0), | |
446 | SOC_SINGLE("RX4 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, | |
447 | 2, 1, 0), | |
448 | SOC_SINGLE("RX5 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, | |
449 | 1, 1, 0), | |
450 | SOC_SINGLE("RX6 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, | |
451 | 0, 1, 0), | |
452 | ||
453 | SOC_SINGLE("ULATX12 Capture Switch", ISABELLE_ULATX12_INTF_CFG_REG, | |
454 | 7, 1, 0), | |
455 | ||
456 | SOC_SINGLE("DL12 Playback Switch", ISABELLE_DL12_INTF_CFG_REG, | |
457 | 7, 1, 0), | |
458 | SOC_SINGLE("DL34 Playback Switch", ISABELLE_DL34_INTF_CFG_REG, | |
459 | 7, 1, 0), | |
460 | SOC_SINGLE("DL56 Playback Switch", ISABELLE_DL56_INTF_CFG_REG, | |
461 | 7, 1, 0), | |
462 | ||
463 | /* DMIC Switch */ | |
464 | SOC_SINGLE("DMIC Switch", ISABELLE_DMIC_CFG_REG, 0, 1, 0), | |
465 | }; | |
466 | ||
467 | static const struct snd_soc_dapm_widget isabelle_dapm_widgets[] = { | |
468 | /* Inputs */ | |
469 | SND_SOC_DAPM_INPUT("MAINMIC"), | |
470 | SND_SOC_DAPM_INPUT("HSMIC"), | |
471 | SND_SOC_DAPM_INPUT("SUBMIC"), | |
472 | SND_SOC_DAPM_INPUT("LINEIN1"), | |
473 | SND_SOC_DAPM_INPUT("LINEIN2"), | |
474 | SND_SOC_DAPM_INPUT("DMICDAT"), | |
475 | ||
476 | /* Outputs */ | |
477 | SND_SOC_DAPM_OUTPUT("HSOL"), | |
478 | SND_SOC_DAPM_OUTPUT("HSOR"), | |
479 | SND_SOC_DAPM_OUTPUT("HFL"), | |
480 | SND_SOC_DAPM_OUTPUT("HFR"), | |
481 | SND_SOC_DAPM_OUTPUT("EP"), | |
482 | SND_SOC_DAPM_OUTPUT("LINEOUT1"), | |
483 | SND_SOC_DAPM_OUTPUT("LINEOUT2"), | |
484 | ||
485 | SND_SOC_DAPM_PGA("DL1", SND_SOC_NOPM, 0, 0, NULL, 0), | |
486 | SND_SOC_DAPM_PGA("DL2", SND_SOC_NOPM, 0, 0, NULL, 0), | |
487 | SND_SOC_DAPM_PGA("DL3", SND_SOC_NOPM, 0, 0, NULL, 0), | |
488 | SND_SOC_DAPM_PGA("DL4", SND_SOC_NOPM, 0, 0, NULL, 0), | |
489 | SND_SOC_DAPM_PGA("DL5", SND_SOC_NOPM, 0, 0, NULL, 0), | |
490 | SND_SOC_DAPM_PGA("DL6", SND_SOC_NOPM, 0, 0, NULL, 0), | |
491 | ||
492 | /* Analog input muxes for the capture amplifiers */ | |
493 | SND_SOC_DAPM_MUX("Analog Left Capture Route", | |
494 | SND_SOC_NOPM, 0, 0, &amic1_control), | |
495 | SND_SOC_DAPM_MUX("Analog Right Capture Route", | |
496 | SND_SOC_NOPM, 0, 0, &amic2_control), | |
497 | ||
498 | SND_SOC_DAPM_MUX("Sidetone Audio Playback", SND_SOC_NOPM, 0, 0, | |
499 | &st_audio_control), | |
500 | SND_SOC_DAPM_MUX("Sidetone Voice Playback", SND_SOC_NOPM, 0, 0, | |
501 | &st_voice_control), | |
502 | ||
503 | /* AIF */ | |
504 | SND_SOC_DAPM_AIF_IN("INTF1_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 7, 0), | |
505 | SND_SOC_DAPM_AIF_IN("INTF2_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 6, 0), | |
506 | ||
507 | SND_SOC_DAPM_AIF_OUT("INTF1_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 5, 0), | |
508 | SND_SOC_DAPM_AIF_OUT("INTF2_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 4, 0), | |
509 | ||
510 | SND_SOC_DAPM_OUT_DRV("ULATX1", SND_SOC_NOPM, 0, 0, NULL, 0), | |
511 | SND_SOC_DAPM_OUT_DRV("ULATX2", SND_SOC_NOPM, 0, 0, NULL, 0), | |
512 | SND_SOC_DAPM_OUT_DRV("ULVTX1", SND_SOC_NOPM, 0, 0, NULL, 0), | |
513 | SND_SOC_DAPM_OUT_DRV("ULVTX2", SND_SOC_NOPM, 0, 0, NULL, 0), | |
514 | ||
515 | /* Analog Capture PGAs */ | |
516 | SND_SOC_DAPM_PGA("MicAmp1", ISABELLE_AMIC_CFG_REG, 5, 0, NULL, 0), | |
517 | SND_SOC_DAPM_PGA("MicAmp2", ISABELLE_AMIC_CFG_REG, 4, 0, NULL, 0), | |
518 | ||
519 | /* Auxiliary FM PGAs */ | |
520 | SND_SOC_DAPM_PGA("APGA1", ISABELLE_APGA_CFG_REG, 7, 0, NULL, 0), | |
521 | SND_SOC_DAPM_PGA("APGA2", ISABELLE_APGA_CFG_REG, 6, 0, NULL, 0), | |
522 | ||
523 | /* ADCs */ | |
524 | SND_SOC_DAPM_ADC("ADC1", "Left Front Capture", | |
525 | ISABELLE_AMIC_CFG_REG, 7, 0), | |
526 | SND_SOC_DAPM_ADC("ADC2", "Right Front Capture", | |
527 | ISABELLE_AMIC_CFG_REG, 6, 0), | |
528 | ||
529 | /* Microphone Bias */ | |
530 | SND_SOC_DAPM_SUPPLY("Headset Mic Bias", ISABELLE_ABIAS_CFG_REG, | |
531 | 3, 0, NULL, 0), | |
532 | SND_SOC_DAPM_SUPPLY("Main Mic Bias", ISABELLE_ABIAS_CFG_REG, | |
533 | 2, 0, NULL, 0), | |
534 | SND_SOC_DAPM_SUPPLY("Digital Mic1 Bias", | |
535 | ISABELLE_DBIAS_CFG_REG, 3, 0, NULL, 0), | |
536 | SND_SOC_DAPM_SUPPLY("Digital Mic2 Bias", | |
537 | ISABELLE_DBIAS_CFG_REG, 2, 0, NULL, 0), | |
538 | ||
539 | /* Mixers */ | |
540 | SND_SOC_DAPM_MIXER("Headset Left Mixer", SND_SOC_NOPM, 0, 0, | |
541 | isabelle_hs_left_mixer_controls, | |
542 | ARRAY_SIZE(isabelle_hs_left_mixer_controls)), | |
543 | SND_SOC_DAPM_MIXER("Headset Right Mixer", SND_SOC_NOPM, 0, 0, | |
544 | isabelle_hs_right_mixer_controls, | |
545 | ARRAY_SIZE(isabelle_hs_right_mixer_controls)), | |
546 | SND_SOC_DAPM_MIXER("Handsfree Left Mixer", SND_SOC_NOPM, 0, 0, | |
547 | isabelle_hf_left_mixer_controls, | |
548 | ARRAY_SIZE(isabelle_hf_left_mixer_controls)), | |
549 | SND_SOC_DAPM_MIXER("Handsfree Right Mixer", SND_SOC_NOPM, 0, 0, | |
550 | isabelle_hf_right_mixer_controls, | |
551 | ARRAY_SIZE(isabelle_hf_right_mixer_controls)), | |
552 | SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, | |
553 | isabelle_aux_left_mixer_controls, | |
554 | ARRAY_SIZE(isabelle_aux_left_mixer_controls)), | |
555 | SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, | |
556 | isabelle_aux_right_mixer_controls, | |
557 | ARRAY_SIZE(isabelle_aux_right_mixer_controls)), | |
558 | SND_SOC_DAPM_MIXER("Earphone Mixer", SND_SOC_NOPM, 0, 0, | |
559 | isabelle_ep_mixer_controls, | |
560 | ARRAY_SIZE(isabelle_ep_mixer_controls)), | |
561 | ||
562 | SND_SOC_DAPM_MIXER("DPGA1L Mixer", SND_SOC_NOPM, 0, 0, | |
563 | isabelle_dpga1_left_mixer_controls, | |
564 | ARRAY_SIZE(isabelle_dpga1_left_mixer_controls)), | |
565 | SND_SOC_DAPM_MIXER("DPGA1R Mixer", SND_SOC_NOPM, 0, 0, | |
566 | isabelle_dpga1_right_mixer_controls, | |
567 | ARRAY_SIZE(isabelle_dpga1_right_mixer_controls)), | |
568 | SND_SOC_DAPM_MIXER("DPGA2L Mixer", SND_SOC_NOPM, 0, 0, | |
569 | isabelle_dpga2_left_mixer_controls, | |
570 | ARRAY_SIZE(isabelle_dpga2_left_mixer_controls)), | |
571 | SND_SOC_DAPM_MIXER("DPGA2R Mixer", SND_SOC_NOPM, 0, 0, | |
572 | isabelle_dpga2_right_mixer_controls, | |
573 | ARRAY_SIZE(isabelle_dpga2_right_mixer_controls)), | |
574 | SND_SOC_DAPM_MIXER("DPGA3L Mixer", SND_SOC_NOPM, 0, 0, | |
575 | isabelle_dpga3_left_mixer_controls, | |
576 | ARRAY_SIZE(isabelle_dpga3_left_mixer_controls)), | |
577 | SND_SOC_DAPM_MIXER("DPGA3R Mixer", SND_SOC_NOPM, 0, 0, | |
578 | isabelle_dpga3_right_mixer_controls, | |
579 | ARRAY_SIZE(isabelle_dpga3_right_mixer_controls)), | |
580 | ||
581 | SND_SOC_DAPM_MIXER("RX1 Mixer", SND_SOC_NOPM, 0, 0, | |
582 | isabelle_rx1_mixer_controls, | |
583 | ARRAY_SIZE(isabelle_rx1_mixer_controls)), | |
584 | SND_SOC_DAPM_MIXER("RX2 Mixer", SND_SOC_NOPM, 0, 0, | |
585 | isabelle_rx2_mixer_controls, | |
586 | ARRAY_SIZE(isabelle_rx2_mixer_controls)), | |
587 | SND_SOC_DAPM_MIXER("RX3 Mixer", SND_SOC_NOPM, 0, 0, | |
588 | isabelle_rx3_mixer_controls, | |
589 | ARRAY_SIZE(isabelle_rx3_mixer_controls)), | |
590 | SND_SOC_DAPM_MIXER("RX4 Mixer", SND_SOC_NOPM, 0, 0, | |
591 | isabelle_rx4_mixer_controls, | |
592 | ARRAY_SIZE(isabelle_rx4_mixer_controls)), | |
593 | SND_SOC_DAPM_MIXER("RX5 Mixer", SND_SOC_NOPM, 0, 0, | |
594 | isabelle_rx5_mixer_controls, | |
595 | ARRAY_SIZE(isabelle_rx5_mixer_controls)), | |
596 | SND_SOC_DAPM_MIXER("RX6 Mixer", SND_SOC_NOPM, 0, 0, | |
597 | isabelle_rx6_mixer_controls, | |
598 | ARRAY_SIZE(isabelle_rx6_mixer_controls)), | |
599 | ||
600 | /* DACs */ | |
601 | SND_SOC_DAPM_DAC("DAC1L", "Headset Playback", ISABELLE_DAC_CFG_REG, | |
602 | 5, 0), | |
603 | SND_SOC_DAPM_DAC("DAC1R", "Headset Playback", ISABELLE_DAC_CFG_REG, | |
604 | 4, 0), | |
605 | SND_SOC_DAPM_DAC("DAC2L", "Handsfree Playback", ISABELLE_DAC_CFG_REG, | |
606 | 3, 0), | |
607 | SND_SOC_DAPM_DAC("DAC2R", "Handsfree Playback", ISABELLE_DAC_CFG_REG, | |
608 | 2, 0), | |
609 | SND_SOC_DAPM_DAC("DAC3L", "Lineout Playback", ISABELLE_DAC_CFG_REG, | |
610 | 1, 0), | |
611 | SND_SOC_DAPM_DAC("DAC3R", "Lineout Playback", ISABELLE_DAC_CFG_REG, | |
612 | 0, 0), | |
613 | ||
614 | /* Analog Playback PGAs */ | |
615 | SND_SOC_DAPM_PGA("Sidetone Audio PGA", SND_SOC_NOPM, 0, 0, NULL, 0), | |
616 | SND_SOC_DAPM_PGA("Sidetone Voice PGA", SND_SOC_NOPM, 0, 0, NULL, 0), | |
617 | SND_SOC_DAPM_PGA("HF Left PGA", SND_SOC_NOPM, 0, 0, NULL, 0), | |
618 | SND_SOC_DAPM_PGA("HF Right PGA", SND_SOC_NOPM, 0, 0, NULL, 0), | |
619 | SND_SOC_DAPM_PGA("DPGA1L", SND_SOC_NOPM, 0, 0, NULL, 0), | |
620 | SND_SOC_DAPM_PGA("DPGA1R", SND_SOC_NOPM, 0, 0, NULL, 0), | |
621 | SND_SOC_DAPM_PGA("DPGA2L", SND_SOC_NOPM, 0, 0, NULL, 0), | |
622 | SND_SOC_DAPM_PGA("DPGA2R", SND_SOC_NOPM, 0, 0, NULL, 0), | |
623 | SND_SOC_DAPM_PGA("DPGA3L", SND_SOC_NOPM, 0, 0, NULL, 0), | |
624 | SND_SOC_DAPM_PGA("DPGA3R", SND_SOC_NOPM, 0, 0, NULL, 0), | |
625 | ||
626 | /* Analog Playback Mux */ | |
627 | SND_SOC_DAPM_MUX("RX1 Playback", ISABELLE_ALU_RX_EN_REG, 5, 0, | |
628 | &rx1_mux_controls), | |
629 | SND_SOC_DAPM_MUX("RX2 Playback", ISABELLE_ALU_RX_EN_REG, 4, 0, | |
630 | &rx2_mux_controls), | |
631 | ||
632 | /* TX Select */ | |
633 | SND_SOC_DAPM_MUX("ATX Select", ISABELLE_TX_INPUT_CFG_REG, | |
634 | 7, 0, &atx_mux_controls), | |
635 | SND_SOC_DAPM_MUX("VTX Select", ISABELLE_TX_INPUT_CFG_REG, | |
636 | 6, 0, &vtx_mux_controls), | |
637 | ||
638 | SND_SOC_DAPM_SWITCH("Earphone Playback", SND_SOC_NOPM, 0, 0, | |
639 | &ep_path_enable_control), | |
640 | ||
641 | /* Output Drivers */ | |
642 | SND_SOC_DAPM_OUT_DRV("HS Left Driver", ISABELLE_HSDRV_CFG2_REG, | |
643 | 1, 0, NULL, 0), | |
644 | SND_SOC_DAPM_OUT_DRV("HS Right Driver", ISABELLE_HSDRV_CFG2_REG, | |
645 | 0, 0, NULL, 0), | |
646 | SND_SOC_DAPM_OUT_DRV("LINEOUT1 Left Driver", ISABELLE_LINEAMP_CFG_REG, | |
647 | 1, 0, NULL, 0), | |
648 | SND_SOC_DAPM_OUT_DRV("LINEOUT2 Right Driver", ISABELLE_LINEAMP_CFG_REG, | |
649 | 0, 0, NULL, 0), | |
650 | SND_SOC_DAPM_OUT_DRV("Earphone Driver", ISABELLE_EARDRV_CFG2_REG, | |
651 | 1, 0, NULL, 0), | |
652 | ||
653 | SND_SOC_DAPM_OUT_DRV("HF Left Driver", ISABELLE_HFDRV_CFG_REG, | |
654 | 1, 0, NULL, 0), | |
655 | SND_SOC_DAPM_OUT_DRV("HF Right Driver", ISABELLE_HFDRV_CFG_REG, | |
656 | 0, 0, NULL, 0), | |
657 | }; | |
658 | ||
659 | static const struct snd_soc_dapm_route isabelle_intercon[] = { | |
660 | /* Interface mapping */ | |
661 | { "DL1", "DL12 Playback Switch", "INTF1_SDI" }, | |
662 | { "DL2", "DL12 Playback Switch", "INTF1_SDI" }, | |
663 | { "DL3", "DL34 Playback Switch", "INTF1_SDI" }, | |
664 | { "DL4", "DL34 Playback Switch", "INTF1_SDI" }, | |
665 | { "DL5", "DL56 Playback Switch", "INTF1_SDI" }, | |
666 | { "DL6", "DL56 Playback Switch", "INTF1_SDI" }, | |
667 | ||
668 | { "DL1", "DL12 Playback Switch", "INTF2_SDI" }, | |
669 | { "DL2", "DL12 Playback Switch", "INTF2_SDI" }, | |
670 | { "DL3", "DL34 Playback Switch", "INTF2_SDI" }, | |
671 | { "DL4", "DL34 Playback Switch", "INTF2_SDI" }, | |
672 | { "DL5", "DL56 Playback Switch", "INTF2_SDI" }, | |
673 | { "DL6", "DL56 Playback Switch", "INTF2_SDI" }, | |
674 | ||
675 | /* Input side mapping */ | |
676 | { "Sidetone Audio PGA", NULL, "Sidetone Audio Playback" }, | |
677 | { "Sidetone Voice PGA", NULL, "Sidetone Voice Playback" }, | |
678 | ||
679 | { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Audio PGA" }, | |
680 | ||
681 | { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, | |
682 | { "RX1 Mixer", "DL1 Playback Switch", "DL1" }, | |
683 | ||
684 | { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Audio PGA" }, | |
685 | ||
686 | { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, | |
687 | { "RX2 Mixer", "DL2 Playback Switch", "DL2" }, | |
688 | ||
689 | { "RX3 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, | |
690 | { "RX3 Mixer", "DL3 Playback Switch", "DL3" }, | |
691 | ||
692 | { "RX4 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, | |
693 | { "RX4 Mixer", "DL4 Playback Switch", "DL4" }, | |
694 | ||
695 | { "RX5 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, | |
696 | { "RX5 Mixer", "DL5 Playback Switch", "DL5" }, | |
697 | ||
698 | { "RX6 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, | |
699 | { "RX6 Mixer", "DL6 Playback Switch", "DL6" }, | |
700 | ||
701 | /* Capture path */ | |
702 | { "Analog Left Capture Route", "Headset Mic", "HSMIC" }, | |
703 | { "Analog Left Capture Route", "Main Mic", "MAINMIC" }, | |
704 | { "Analog Left Capture Route", "Aux/FM Left", "LINEIN1" }, | |
705 | ||
706 | { "Analog Right Capture Route", "Sub Mic", "SUBMIC" }, | |
707 | { "Analog Right Capture Route", "Aux/FM Right", "LINEIN2" }, | |
708 | ||
709 | { "MicAmp1", NULL, "Analog Left Capture Route" }, | |
710 | { "MicAmp2", NULL, "Analog Right Capture Route" }, | |
711 | ||
712 | { "ADC1", NULL, "MicAmp1" }, | |
713 | { "ADC2", NULL, "MicAmp2" }, | |
714 | ||
715 | { "ATX Select", "AMIC1", "ADC1" }, | |
716 | { "ATX Select", "DMIC", "DMICDAT" }, | |
717 | { "ATX Select", "AMIC2", "ADC2" }, | |
718 | ||
719 | { "VTX Select", "AMIC1", "ADC1" }, | |
720 | { "VTX Select", "DMIC", "DMICDAT" }, | |
721 | { "VTX Select", "AMIC2", "ADC2" }, | |
722 | ||
723 | { "ULATX1", "ATX1 Filter Enable Switch", "ATX Select" }, | |
724 | { "ULATX1", "ATX1 Filter Bypass Switch", "ATX Select" }, | |
725 | { "ULATX2", "ATX2 Filter Enable Switch", "ATX Select" }, | |
726 | { "ULATX2", "ATX2 Filter Bypass Switch", "ATX Select" }, | |
727 | ||
728 | { "ULVTX1", "VTX1 Filter Enable Switch", "VTX Select" }, | |
729 | { "ULVTX1", "VTX1 Filter Bypass Switch", "VTX Select" }, | |
730 | { "ULVTX2", "VTX2 Filter Enable Switch", "VTX Select" }, | |
731 | { "ULVTX2", "VTX2 Filter Bypass Switch", "VTX Select" }, | |
732 | ||
733 | { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX1" }, | |
734 | { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX2" }, | |
735 | { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX1" }, | |
736 | { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX2" }, | |
737 | ||
738 | { "INTF1_SDO", NULL, "ULVTX1" }, | |
739 | { "INTF1_SDO", NULL, "ULVTX2" }, | |
740 | { "INTF2_SDO", NULL, "ULVTX1" }, | |
741 | { "INTF2_SDO", NULL, "ULVTX2" }, | |
742 | ||
743 | /* AFM Path */ | |
744 | { "APGA1", NULL, "LINEIN1" }, | |
745 | { "APGA2", NULL, "LINEIN2" }, | |
746 | ||
747 | { "RX1 Playback", "VRX1 Filter Bypass Switch", "RX1 Mixer" }, | |
748 | { "RX1 Playback", "ARX1 Filter Bypass Switch", "RX1 Mixer" }, | |
749 | { "RX1 Playback", "RX1 Filter Enable Switch", "RX1 Mixer" }, | |
750 | ||
751 | { "RX2 Playback", "VRX2 Filter Bypass Switch", "RX2 Mixer" }, | |
752 | { "RX2 Playback", "ARX2 Filter Bypass Switch", "RX2 Mixer" }, | |
753 | { "RX2 Playback", "RX2 Filter Enable Switch", "RX2 Mixer" }, | |
754 | ||
755 | { "RX3 Playback", "ARX3 Filter Bypass Switch", "RX3 Mixer" }, | |
756 | { "RX3 Playback", "RX3 Filter Enable Switch", "RX3 Mixer" }, | |
757 | ||
758 | { "RX4 Playback", "ARX4 Filter Bypass Switch", "RX4 Mixer" }, | |
759 | { "RX4 Playback", "RX4 Filter Enable Switch", "RX4 Mixer" }, | |
760 | ||
761 | { "RX5 Playback", "ARX5 Filter Bypass Switch", "RX5 Mixer" }, | |
762 | { "RX5 Playback", "RX5 Filter Enable Switch", "RX5 Mixer" }, | |
763 | ||
764 | { "RX6 Playback", "ARX6 Filter Bypass Switch", "RX6 Mixer" }, | |
765 | { "RX6 Playback", "RX6 Filter Enable Switch", "RX6 Mixer" }, | |
766 | ||
767 | { "DPGA1L Mixer", "RX1 Playback Switch", "RX1 Playback" }, | |
768 | { "DPGA1L Mixer", "RX3 Playback Switch", "RX3 Playback" }, | |
769 | { "DPGA1L Mixer", "RX5 Playback Switch", "RX5 Playback" }, | |
770 | ||
771 | { "DPGA1R Mixer", "RX2 Playback Switch", "RX2 Playback" }, | |
772 | { "DPGA1R Mixer", "RX4 Playback Switch", "RX4 Playback" }, | |
773 | { "DPGA1R Mixer", "RX6 Playback Switch", "RX6 Playback" }, | |
774 | ||
775 | { "DPGA1L", NULL, "DPGA1L Mixer" }, | |
776 | { "DPGA1R", NULL, "DPGA1R Mixer" }, | |
777 | ||
778 | { "DAC1L", NULL, "DPGA1L" }, | |
779 | { "DAC1R", NULL, "DPGA1R" }, | |
780 | ||
781 | { "DPGA2L Mixer", "RX1 Playback Switch", "RX1 Playback" }, | |
782 | { "DPGA2L Mixer", "RX2 Playback Switch", "RX2 Playback" }, | |
783 | { "DPGA2L Mixer", "RX3 Playback Switch", "RX3 Playback" }, | |
784 | { "DPGA2L Mixer", "RX4 Playback Switch", "RX4 Playback" }, | |
785 | { "DPGA2L Mixer", "RX5 Playback Switch", "RX5 Playback" }, | |
786 | { "DPGA2L Mixer", "RX6 Playback Switch", "RX6 Playback" }, | |
787 | ||
788 | { "DPGA2R Mixer", "RX2 Playback Switch", "RX2 Playback" }, | |
789 | { "DPGA2R Mixer", "RX4 Playback Switch", "RX4 Playback" }, | |
790 | { "DPGA2R Mixer", "RX6 Playback Switch", "RX6 Playback" }, | |
791 | ||
792 | { "DPGA2L", NULL, "DPGA2L Mixer" }, | |
793 | { "DPGA2R", NULL, "DPGA2R Mixer" }, | |
794 | ||
795 | { "DAC2L", NULL, "DPGA2L" }, | |
796 | { "DAC2R", NULL, "DPGA2R" }, | |
797 | ||
798 | { "DPGA3L Mixer", "RX1 Playback Switch", "RX1 Playback" }, | |
799 | { "DPGA3L Mixer", "RX3 Playback Switch", "RX3 Playback" }, | |
800 | { "DPGA3L Mixer", "RX5 Playback Switch", "RX5 Playback" }, | |
801 | ||
802 | { "DPGA3R Mixer", "RX2 Playback Switch", "RX2 Playback" }, | |
803 | { "DPGA3R Mixer", "RX4 Playback Switch", "RX4 Playback" }, | |
804 | { "DPGA3R Mixer", "RX6 Playback Switch", "RX6 Playback" }, | |
805 | ||
806 | { "DPGA3L", NULL, "DPGA3L Mixer" }, | |
807 | { "DPGA3R", NULL, "DPGA3R Mixer" }, | |
808 | ||
809 | { "DAC3L", NULL, "DPGA3L" }, | |
810 | { "DAC3R", NULL, "DPGA3R" }, | |
811 | ||
812 | { "Headset Left Mixer", "DAC1L Playback Switch", "DAC1L" }, | |
813 | { "Headset Left Mixer", "APGA1 Playback Switch", "APGA1" }, | |
814 | ||
815 | { "Headset Right Mixer", "DAC1R Playback Switch", "DAC1R" }, | |
816 | { "Headset Right Mixer", "APGA2 Playback Switch", "APGA2" }, | |
817 | ||
818 | { "HS Left Driver", NULL, "Headset Left Mixer" }, | |
819 | { "HS Right Driver", NULL, "Headset Right Mixer" }, | |
820 | ||
821 | { "HSOL", NULL, "HS Left Driver" }, | |
822 | { "HSOR", NULL, "HS Right Driver" }, | |
823 | ||
824 | /* Earphone playback path */ | |
825 | { "Earphone Mixer", "DAC2L Playback Switch", "DAC2L" }, | |
826 | { "Earphone Mixer", "APGA1 Playback Switch", "APGA1" }, | |
827 | ||
828 | { "Earphone Playback", "Switch", "Earphone Mixer" }, | |
829 | { "Earphone Driver", NULL, "Earphone Playback" }, | |
830 | { "EP", NULL, "Earphone Driver" }, | |
831 | ||
832 | { "Handsfree Left Mixer", "DAC2L Playback Switch", "DAC2L" }, | |
833 | { "Handsfree Left Mixer", "APGA1 Playback Switch", "APGA1" }, | |
834 | ||
835 | { "Handsfree Right Mixer", "DAC2R Playback Switch", "DAC2R" }, | |
836 | { "Handsfree Right Mixer", "APGA2 Playback Switch", "APGA2" }, | |
837 | ||
838 | { "HF Left PGA", NULL, "Handsfree Left Mixer" }, | |
839 | { "HF Right PGA", NULL, "Handsfree Right Mixer" }, | |
840 | ||
841 | { "HF Left Driver", NULL, "HF Left PGA" }, | |
842 | { "HF Right Driver", NULL, "HF Right PGA" }, | |
843 | ||
844 | { "HFL", NULL, "HF Left Driver" }, | |
845 | { "HFR", NULL, "HF Right Driver" }, | |
846 | ||
847 | { "LINEOUT1 Mixer", "DAC3L Playback Switch", "DAC3L" }, | |
848 | { "LINEOUT1 Mixer", "APGA1 Playback Switch", "APGA1" }, | |
849 | ||
850 | { "LINEOUT2 Mixer", "DAC3R Playback Switch", "DAC3R" }, | |
851 | { "LINEOUT2 Mixer", "APGA2 Playback Switch", "APGA2" }, | |
852 | ||
853 | { "LINEOUT1 Driver", NULL, "LINEOUT1 Mixer" }, | |
854 | { "LINEOUT2 Driver", NULL, "LINEOUT2 Mixer" }, | |
855 | ||
856 | { "LINEOUT1", NULL, "LINEOUT1 Driver" }, | |
857 | { "LINEOUT2", NULL, "LINEOUT2 Driver" }, | |
858 | }; | |
859 | ||
860 | static int isabelle_hs_mute(struct snd_soc_dai *dai, int mute) | |
861 | { | |
862 | snd_soc_update_bits(dai->codec, ISABELLE_DAC1_SOFTRAMP_REG, | |
863 | BIT(4), (mute ? BIT(4) : 0)); | |
864 | ||
865 | return 0; | |
866 | } | |
867 | ||
868 | static int isabelle_hf_mute(struct snd_soc_dai *dai, int mute) | |
869 | { | |
870 | snd_soc_update_bits(dai->codec, ISABELLE_DAC2_SOFTRAMP_REG, | |
871 | BIT(4), (mute ? BIT(4) : 0)); | |
872 | ||
873 | return 0; | |
874 | } | |
875 | ||
876 | static int isabelle_line_mute(struct snd_soc_dai *dai, int mute) | |
877 | { | |
878 | snd_soc_update_bits(dai->codec, ISABELLE_DAC3_SOFTRAMP_REG, | |
879 | BIT(4), (mute ? BIT(4) : 0)); | |
880 | ||
881 | return 0; | |
882 | } | |
883 | ||
884 | static int isabelle_set_bias_level(struct snd_soc_codec *codec, | |
885 | enum snd_soc_bias_level level) | |
886 | { | |
887 | switch (level) { | |
888 | case SND_SOC_BIAS_ON: | |
889 | break; | |
890 | case SND_SOC_BIAS_PREPARE: | |
891 | break; | |
892 | ||
893 | case SND_SOC_BIAS_STANDBY: | |
894 | snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG, | |
895 | ISABELLE_CHIP_EN, BIT(0)); | |
896 | break; | |
897 | ||
898 | case SND_SOC_BIAS_OFF: | |
899 | snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG, | |
900 | ISABELLE_CHIP_EN, 0); | |
901 | break; | |
902 | } | |
903 | ||
904 | codec->dapm.bias_level = level; | |
905 | ||
906 | return 0; | |
907 | } | |
908 | ||
909 | static int isabelle_hw_params(struct snd_pcm_substream *substream, | |
910 | struct snd_pcm_hw_params *params, | |
911 | struct snd_soc_dai *dai) | |
912 | { | |
913 | struct snd_soc_pcm_runtime *rtd = substream->private_data; | |
914 | struct snd_soc_codec *codec = rtd->codec; | |
915 | u16 aif = 0; | |
916 | unsigned int fs_val = 0; | |
917 | ||
918 | switch (params_rate(params)) { | |
919 | case 8000: | |
920 | fs_val = ISABELLE_FS_RATE_8; | |
921 | break; | |
922 | case 11025: | |
923 | fs_val = ISABELLE_FS_RATE_11; | |
924 | break; | |
925 | case 12000: | |
926 | fs_val = ISABELLE_FS_RATE_12; | |
927 | break; | |
928 | case 16000: | |
929 | fs_val = ISABELLE_FS_RATE_16; | |
930 | break; | |
931 | case 22050: | |
932 | fs_val = ISABELLE_FS_RATE_22; | |
933 | break; | |
934 | case 24000: | |
935 | fs_val = ISABELLE_FS_RATE_24; | |
936 | break; | |
937 | case 32000: | |
938 | fs_val = ISABELLE_FS_RATE_32; | |
939 | break; | |
940 | case 44100: | |
941 | fs_val = ISABELLE_FS_RATE_44; | |
942 | break; | |
943 | case 48000: | |
944 | fs_val = ISABELLE_FS_RATE_48; | |
945 | break; | |
946 | default: | |
947 | return -EINVAL; | |
948 | } | |
949 | ||
950 | snd_soc_update_bits(codec, ISABELLE_FS_RATE_CFG_REG, | |
951 | ISABELLE_FS_RATE_MASK, fs_val); | |
952 | ||
953 | /* bit size */ | |
954 | switch (params_format(params)) { | |
955 | case SNDRV_PCM_FORMAT_S20_3LE: | |
956 | aif |= ISABELLE_AIF_LENGTH_20; | |
957 | break; | |
958 | case SNDRV_PCM_FORMAT_S32_LE: | |
959 | aif |= ISABELLE_AIF_LENGTH_32; | |
960 | break; | |
961 | default: | |
962 | return -EINVAL; | |
963 | } | |
964 | ||
965 | snd_soc_update_bits(codec, ISABELLE_INTF_CFG_REG, | |
966 | ISABELLE_AIF_LENGTH_MASK, aif); | |
967 | ||
968 | return 0; | |
969 | } | |
970 | ||
971 | static int isabelle_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) | |
972 | { | |
973 | struct snd_soc_codec *codec = codec_dai->codec; | |
974 | unsigned int aif_val = 0; | |
975 | ||
976 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { | |
977 | case SND_SOC_DAIFMT_CBS_CFS: | |
978 | aif_val &= ~ISABELLE_AIF_MS; | |
979 | break; | |
980 | case SND_SOC_DAIFMT_CBM_CFM: | |
981 | aif_val |= ISABELLE_AIF_MS; | |
982 | break; | |
983 | default: | |
984 | return -EINVAL; | |
985 | } | |
986 | ||
987 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { | |
988 | case SND_SOC_DAIFMT_I2S: | |
989 | aif_val |= ISABELLE_I2S_MODE; | |
990 | break; | |
991 | case SND_SOC_DAIFMT_LEFT_J: | |
992 | aif_val |= ISABELLE_LEFT_J_MODE; | |
993 | break; | |
994 | case SND_SOC_DAIFMT_PDM: | |
995 | aif_val |= ISABELLE_PDM_MODE; | |
996 | break; | |
997 | default: | |
998 | return -EINVAL; | |
999 | } | |
1000 | ||
1001 | snd_soc_update_bits(codec, ISABELLE_INTF_CFG_REG, | |
1002 | (ISABELLE_AIF_MS | ISABELLE_AIF_FMT_MASK), aif_val); | |
1003 | ||
1004 | return 0; | |
1005 | } | |
1006 | ||
1007 | /* Rates supported by Isabelle driver */ | |
1008 | #define ISABELLE_RATES SNDRV_PCM_RATE_8000_48000 | |
1009 | ||
1010 | /* Formates supported by Isabelle driver. */ | |
1011 | #define ISABELLE_FORMATS (SNDRV_PCM_FMTBIT_S20_3LE |\ | |
1012 | SNDRV_PCM_FMTBIT_S32_LE) | |
1013 | ||
1014 | static struct snd_soc_dai_ops isabelle_hs_dai_ops = { | |
1015 | .hw_params = isabelle_hw_params, | |
1016 | .set_fmt = isabelle_set_dai_fmt, | |
1017 | .digital_mute = isabelle_hs_mute, | |
1018 | }; | |
1019 | ||
1020 | static struct snd_soc_dai_ops isabelle_hf_dai_ops = { | |
1021 | .hw_params = isabelle_hw_params, | |
1022 | .set_fmt = isabelle_set_dai_fmt, | |
1023 | .digital_mute = isabelle_hf_mute, | |
1024 | }; | |
1025 | ||
1026 | static struct snd_soc_dai_ops isabelle_line_dai_ops = { | |
1027 | .hw_params = isabelle_hw_params, | |
1028 | .set_fmt = isabelle_set_dai_fmt, | |
1029 | .digital_mute = isabelle_line_mute, | |
1030 | }; | |
1031 | ||
1032 | static struct snd_soc_dai_ops isabelle_ul_dai_ops = { | |
1033 | .hw_params = isabelle_hw_params, | |
1034 | .set_fmt = isabelle_set_dai_fmt, | |
1035 | }; | |
1036 | ||
1037 | /* ISABELLE dai structure */ | |
bb1591b3 | 1038 | static struct snd_soc_dai_driver isabelle_dai[] = { |
2f989f7e SR |
1039 | { |
1040 | .name = "isabelle-dl1", | |
1041 | .playback = { | |
1042 | .stream_name = "Headset Playback", | |
1043 | .channels_min = 1, | |
1044 | .channels_max = 2, | |
1045 | .rates = ISABELLE_RATES, | |
1046 | .formats = ISABELLE_FORMATS, | |
1047 | }, | |
1048 | .ops = &isabelle_hs_dai_ops, | |
1049 | }, | |
1050 | { | |
1051 | .name = "isabelle-dl2", | |
1052 | .playback = { | |
1053 | .stream_name = "Handsfree Playback", | |
1054 | .channels_min = 1, | |
1055 | .channels_max = 2, | |
1056 | .rates = ISABELLE_RATES, | |
1057 | .formats = ISABELLE_FORMATS, | |
1058 | }, | |
1059 | .ops = &isabelle_hf_dai_ops, | |
1060 | }, | |
1061 | { | |
1062 | .name = "isabelle-lineout", | |
1063 | .playback = { | |
1064 | .stream_name = "Lineout Playback", | |
1065 | .channels_min = 1, | |
1066 | .channels_max = 2, | |
1067 | .rates = ISABELLE_RATES, | |
1068 | .formats = ISABELLE_FORMATS, | |
1069 | }, | |
1070 | .ops = &isabelle_line_dai_ops, | |
1071 | }, | |
1072 | { | |
1073 | .name = "isabelle-ul", | |
1074 | .capture = { | |
1075 | .stream_name = "Capture", | |
1076 | .channels_min = 1, | |
1077 | .channels_max = 2, | |
1078 | .rates = ISABELLE_RATES, | |
1079 | .formats = ISABELLE_FORMATS, | |
1080 | }, | |
1081 | .ops = &isabelle_ul_dai_ops, | |
1082 | }, | |
1083 | }; | |
1084 | ||
1085 | static int isabelle_probe(struct snd_soc_codec *codec) | |
1086 | { | |
1087 | int ret = 0; | |
1088 | ||
1089 | codec->control_data = dev_get_regmap(codec->dev, NULL); | |
1090 | ||
1091 | ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP); | |
1092 | if (ret < 0) { | |
1093 | dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); | |
1094 | return ret; | |
1095 | } | |
1096 | ||
1097 | return 0; | |
1098 | } | |
1099 | ||
1100 | static struct snd_soc_codec_driver soc_codec_dev_isabelle = { | |
1101 | .probe = isabelle_probe, | |
1102 | .set_bias_level = isabelle_set_bias_level, | |
1103 | .controls = isabelle_snd_controls, | |
1104 | .num_controls = ARRAY_SIZE(isabelle_snd_controls), | |
1105 | .dapm_widgets = isabelle_dapm_widgets, | |
1106 | .num_dapm_widgets = ARRAY_SIZE(isabelle_dapm_widgets), | |
1107 | .dapm_routes = isabelle_intercon, | |
1108 | .num_dapm_routes = ARRAY_SIZE(isabelle_intercon), | |
1109 | .idle_bias_off = true, | |
1110 | }; | |
1111 | ||
1112 | static const struct regmap_config isabelle_regmap_config = { | |
1113 | .reg_bits = 8, | |
1114 | .val_bits = 8, | |
1115 | ||
1116 | .max_register = ISABELLE_MAX_REGISTER, | |
1117 | .reg_defaults = isabelle_reg_defs, | |
1118 | .num_reg_defaults = ARRAY_SIZE(isabelle_reg_defs), | |
1119 | .cache_type = REGCACHE_RBTREE, | |
1120 | }; | |
1121 | ||
1122 | static int __devinit isabelle_i2c_probe(struct i2c_client *i2c, | |
1123 | const struct i2c_device_id *id) | |
1124 | { | |
1125 | struct regmap *isabelle_regmap; | |
1126 | int ret = 0; | |
1127 | ||
2f989f7e SR |
1128 | isabelle_regmap = devm_regmap_init_i2c(i2c, &isabelle_regmap_config); |
1129 | if (IS_ERR(isabelle_regmap)) { | |
1130 | ret = PTR_ERR(isabelle_regmap); | |
1131 | dev_err(&i2c->dev, "Failed to allocate register map: %d\n", | |
1132 | ret); | |
1133 | return ret; | |
1134 | } | |
40820105 | 1135 | i2c_set_clientdata(i2c, isabelle_regmap); |
2f989f7e SR |
1136 | |
1137 | ret = snd_soc_register_codec(&i2c->dev, | |
1138 | &soc_codec_dev_isabelle, isabelle_dai, | |
1139 | ARRAY_SIZE(isabelle_dai)); | |
1140 | if (ret < 0) { | |
1141 | dev_err(&i2c->dev, "Failed to register codec: %d\n", ret); | |
2f989f7e SR |
1142 | return ret; |
1143 | } | |
1144 | ||
1145 | return ret; | |
1146 | } | |
1147 | ||
1148 | static int __devexit isabelle_i2c_remove(struct i2c_client *client) | |
1149 | { | |
1150 | snd_soc_unregister_codec(&client->dev); | |
2f989f7e SR |
1151 | return 0; |
1152 | } | |
1153 | ||
1154 | static const struct i2c_device_id isabelle_i2c_id[] = { | |
1155 | { "isabelle", 0 }, | |
1156 | { } | |
1157 | }; | |
1158 | MODULE_DEVICE_TABLE(i2c, isabelle_i2c_id); | |
1159 | ||
1160 | static struct i2c_driver isabelle_i2c_driver = { | |
1161 | .driver = { | |
1162 | .name = "isabelle", | |
1163 | .owner = THIS_MODULE, | |
1164 | }, | |
1165 | .probe = isabelle_i2c_probe, | |
1166 | .remove = __devexit_p(isabelle_i2c_remove), | |
1167 | .id_table = isabelle_i2c_id, | |
1168 | }; | |
1169 | ||
1170 | module_i2c_driver(isabelle_i2c_driver); | |
1171 | ||
1172 | MODULE_DESCRIPTION("ASoC ISABELLE driver"); | |
1173 | MODULE_AUTHOR("Vishwas A Deshpande <vishwas.a.deshpande@ti.com>"); | |
1174 | MODULE_AUTHOR("M R Swami Reddy <MR.Swami.Reddy@ti.com>"); | |
1175 | MODULE_LICENSE("GPL v2"); |