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authorM R Swami Reddy <MR.Swami.Reddy@ti.com>2012-06-01 12:51:54 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-05 05:42:57 -0400
commit2f989f7e9f5f9ba97535fa58f4240ec250d6b2df (patch)
tree748000934442f5ea2398eeb26476c50c8f1b98c4 /sound/soc/codecs/isabelle.c
parent2bce133c3b00020f4bc146cea94ff5d4de9a8a0f (diff)
ASoC: Support TI Isabelle Audio driver
ASoC: Support TI Isabelle Audio driver The Isabelle Audio IC is a complete low power high fidelity CODEC with integrated ADCs, DACs, decimation and interpolation filters, PLL, and power providers. This device supports 2 analog and 2 digital microphone channels, a mono earpiece driver, stereo class G headphone drivers with ultra low power and best SNR in the industry, stereo Class D speaker drivers, and 2 high performance Line drivers. The below patch is a basic driver code for TI Isabelle audio codec. The functionalities like headset detection, etc., will be included incrementally in the up-coming patches. Signed-off-by: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> Signed-off-by: M R Swami Reddy <mr.swami.reddy@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/isabelle.c')
-rw-r--r--sound/soc/codecs/isabelle.c1179
1 files changed, 1179 insertions, 0 deletions
diff --git a/sound/soc/codecs/isabelle.c b/sound/soc/codecs/isabelle.c
new file mode 100644
index 000000000000..b6921a82fbcc
--- /dev/null
+++ b/sound/soc/codecs/isabelle.c
@@ -0,0 +1,1179 @@
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>
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/regmap.h>
22#include <linux/i2c.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/tlv.h>
30#include <sound/jack.h>
31#include <sound/initval.h>
32#include <asm/div64.h>
33#include "isabelle.h"
34
35
36/* Register default values for ISABELLE driver. */
37static struct reg_default isabelle_reg_defs[] = {
38 { 0, 0x00 },
39 { 1, 0x00 },
40 { 2, 0x00 },
41 { 3, 0x00 },
42 { 4, 0x00 },
43 { 5, 0x00 },
44 { 6, 0x00 },
45 { 7, 0x00 },
46 { 8, 0x00 },
47 { 9, 0x00 },
48 { 10, 0x00 },
49 { 11, 0x00 },
50 { 12, 0x00 },
51 { 13, 0x00 },
52 { 14, 0x00 },
53 { 15, 0x00 },
54 { 16, 0x00 },
55 { 17, 0x00 },
56 { 18, 0x00 },
57 { 19, 0x00 },
58 { 20, 0x00 },
59 { 21, 0x02 },
60 { 22, 0x02 },
61 { 23, 0x02 },
62 { 24, 0x02 },
63 { 25, 0x0F },
64 { 26, 0x8F },
65 { 27, 0x0F },
66 { 28, 0x8F },
67 { 29, 0x00 },
68 { 30, 0x00 },
69 { 31, 0x00 },
70 { 32, 0x00 },
71 { 33, 0x00 },
72 { 34, 0x00 },
73 { 35, 0x00 },
74 { 36, 0x00 },
75 { 37, 0x00 },
76 { 38, 0x00 },
77 { 39, 0x00 },
78 { 40, 0x00 },
79 { 41, 0x00 },
80 { 42, 0x00 },
81 { 43, 0x00 },
82 { 44, 0x00 },
83 { 45, 0x00 },
84 { 46, 0x00 },
85 { 47, 0x00 },
86 { 48, 0x00 },
87 { 49, 0x00 },
88 { 50, 0x00 },
89 { 51, 0x00 },
90 { 52, 0x00 },
91 { 53, 0x00 },
92 { 54, 0x00 },
93 { 55, 0x00 },
94 { 56, 0x00 },
95 { 57, 0x00 },
96 { 58, 0x00 },
97 { 59, 0x00 },
98 { 60, 0x00 },
99 { 61, 0x00 },
100 { 62, 0x00 },
101 { 63, 0x00 },
102 { 64, 0x00 },
103 { 65, 0x00 },
104 { 66, 0x00 },
105 { 67, 0x00 },
106 { 68, 0x00 },
107 { 69, 0x90 },
108 { 70, 0x90 },
109 { 71, 0x90 },
110 { 72, 0x00 },
111 { 73, 0x00 },
112 { 74, 0x00 },
113 { 75, 0x00 },
114 { 76, 0x00 },
115 { 77, 0x00 },
116 { 78, 0x00 },
117 { 79, 0x00 },
118 { 80, 0x00 },
119 { 81, 0x00 },
120 { 82, 0x00 },
121 { 83, 0x00 },
122 { 84, 0x00 },
123 { 85, 0x07 },
124 { 86, 0x00 },
125 { 87, 0x00 },
126 { 88, 0x00 },
127 { 89, 0x07 },
128 { 90, 0x80 },
129 { 91, 0x07 },
130 { 92, 0x07 },
131 { 93, 0x00 },
132 { 94, 0x00 },
133 { 95, 0x00 },
134 { 96, 0x00 },
135 { 97, 0x00 },
136 { 98, 0x00 },
137 { 99, 0x00 },
138};
139
140static const char *isabelle_rx1_texts[] = {"VRX1", "ARX1"};
141static const char *isabelle_rx2_texts[] = {"VRX2", "ARX2"};
142
143static const struct soc_enum isabelle_rx1_enum[] = {
144 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 3, 1, isabelle_rx1_texts),
145 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 5, 1, isabelle_rx1_texts),
146};
147
148static const struct soc_enum isabelle_rx2_enum[] = {
149 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 2, 1, isabelle_rx2_texts),
150 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 4, 1, isabelle_rx2_texts),
151};
152
153/* Headset DAC playback switches */
154static const struct snd_kcontrol_new rx1_mux_controls =
155 SOC_DAPM_ENUM("Route", isabelle_rx1_enum);
156
157static const struct snd_kcontrol_new rx2_mux_controls =
158 SOC_DAPM_ENUM("Route", isabelle_rx2_enum);
159
160/* TX input selection */
161static const char *isabelle_atx_texts[] = {"AMIC1", "DMIC"};
162static const char *isabelle_vtx_texts[] = {"AMIC2", "DMIC"};
163
164static const struct soc_enum isabelle_atx_enum[] = {
165 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 7, 1, isabelle_atx_texts),
166 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 1, isabelle_atx_texts),
167};
168
169static const struct soc_enum isabelle_vtx_enum[] = {
170 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 6, 1, isabelle_vtx_texts),
171 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 1, isabelle_vtx_texts),
172};
173
174static const struct snd_kcontrol_new atx_mux_controls =
175 SOC_DAPM_ENUM("Route", isabelle_atx_enum);
176
177static const struct snd_kcontrol_new vtx_mux_controls =
178 SOC_DAPM_ENUM("Route", isabelle_vtx_enum);
179
180/* Left analog microphone selection */
181static const char *isabelle_amic1_texts[] = {
182 "Main Mic", "Headset Mic", "Aux/FM Left"};
183
184/* Left analog microphone selection */
185static const char *isabelle_amic2_texts[] = {"Sub Mic", "Aux/FM Right"};
186
187static const struct soc_enum isabelle_amic1_enum[] = {
188 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 5,
189 ARRAY_SIZE(isabelle_amic1_texts),
190 isabelle_amic1_texts),
191};
192
193static const struct soc_enum isabelle_amic2_enum[] = {
194 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 4,
195 ARRAY_SIZE(isabelle_amic2_texts),
196 isabelle_amic2_texts),
197};
198
199static const struct snd_kcontrol_new amic1_control =
200 SOC_DAPM_ENUM("Route", isabelle_amic1_enum);
201
202static const struct snd_kcontrol_new amic2_control =
203 SOC_DAPM_ENUM("Route", isabelle_amic2_enum);
204
205static const char *isabelle_st_audio_texts[] = {"ATX1", "ATX2"};
206
207static const char *isabelle_st_voice_texts[] = {"VTX1", "VTX2"};
208
209static const struct soc_enum isabelle_st_audio_enum[] = {
210 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA1_CFG_REG, 7, 1,
211 isabelle_st_audio_texts),
212 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA2_CFG_REG, 7, 1,
213 isabelle_st_audio_texts),
214};
215
216static const struct soc_enum isabelle_st_voice_enum[] = {
217 SOC_ENUM_SINGLE(ISABELLE_VTX_STPGA1_CFG_REG, 7, 1,
218 isabelle_st_voice_texts),
219 SOC_ENUM_SINGLE(ISABELLE_VTX2_STPGA2_CFG_REG, 7, 1,
220 isabelle_st_voice_texts),
221};
222
223static const struct snd_kcontrol_new st_audio_control =
224 SOC_DAPM_ENUM("Route", isabelle_st_audio_enum);
225
226static const struct snd_kcontrol_new st_voice_control =
227 SOC_DAPM_ENUM("Route", isabelle_st_voice_enum);
228
229/* Mixer controls */
230static const struct snd_kcontrol_new isabelle_hs_left_mixer_controls[] = {
231SOC_DAPM_SINGLE("DAC1L Playback Switch", ISABELLE_HSDRV_CFG1_REG, 7, 1, 0),
232SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 6, 1, 0),
233};
234
235static const struct snd_kcontrol_new isabelle_hs_right_mixer_controls[] = {
236SOC_DAPM_SINGLE("DAC1R Playback Switch", ISABELLE_HSDRV_CFG1_REG, 5, 1, 0),
237SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 4, 1, 0),
238};
239
240static const struct snd_kcontrol_new isabelle_hf_left_mixer_controls[] = {
241SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_HFLPGA_CFG_REG, 7, 1, 0),
242SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HFLPGA_CFG_REG, 6, 1, 0),
243};
244
245static const struct snd_kcontrol_new isabelle_hf_right_mixer_controls[] = {
246SOC_DAPM_SINGLE("DAC2R Playback Switch", ISABELLE_HFRPGA_CFG_REG, 7, 1, 0),
247SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HFRPGA_CFG_REG, 6, 1, 0),
248};
249
250static const struct snd_kcontrol_new isabelle_ep_mixer_controls[] = {
251SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_EARDRV_CFG1_REG, 7, 1, 0),
252SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_EARDRV_CFG1_REG, 6, 1, 0),
253};
254
255static const struct snd_kcontrol_new isabelle_aux_left_mixer_controls[] = {
256SOC_DAPM_SINGLE("DAC3L Playback Switch", ISABELLE_LINEAMP_CFG_REG, 7, 1, 0),
257SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 6, 1, 0),
258};
259
260static const struct snd_kcontrol_new isabelle_aux_right_mixer_controls[] = {
261SOC_DAPM_SINGLE("DAC3R Playback Switch", ISABELLE_LINEAMP_CFG_REG, 5, 1, 0),
262SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 4, 1, 0),
263};
264
265static const struct snd_kcontrol_new isabelle_dpga1_left_mixer_controls[] = {
266SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 7, 1, 0),
267SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 6, 1, 0),
268SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 5, 1, 0),
269};
270
271static const struct snd_kcontrol_new isabelle_dpga1_right_mixer_controls[] = {
272SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 3, 1, 0),
273SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 2, 1, 0),
274SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 1, 1, 0),
275};
276
277static const struct snd_kcontrol_new isabelle_dpga2_left_mixer_controls[] = {
278SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 7, 1, 0),
279SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 6, 1, 0),
280SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 5, 1, 0),
281SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 4, 1, 0),
282SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 3, 1, 0),
283SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 2, 1, 0),
284};
285
286static const struct snd_kcontrol_new isabelle_dpga2_right_mixer_controls[] = {
287SOC_DAPM_SINGLE("USNC Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 7, 1, 0),
288SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 3, 1, 0),
289SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 2, 1, 0),
290SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 1, 1, 0),
291};
292
293static const struct snd_kcontrol_new isabelle_dpga3_left_mixer_controls[] = {
294SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 7, 1, 0),
295SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 6, 1, 0),
296SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 5, 1, 0),
297};
298
299static const struct snd_kcontrol_new isabelle_dpga3_right_mixer_controls[] = {
300SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 3, 1, 0),
301SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 2, 1, 0),
302SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 1, 1, 0),
303};
304
305static const struct snd_kcontrol_new isabelle_rx1_mixer_controls[] = {
306SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 7, 1, 0),
307SOC_DAPM_SINGLE("DL1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 6, 1, 0),
308};
309
310static const struct snd_kcontrol_new isabelle_rx2_mixer_controls[] = {
311SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 5, 1, 0),
312SOC_DAPM_SINGLE("DL2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 4, 1, 0),
313};
314
315static const struct snd_kcontrol_new isabelle_rx3_mixer_controls[] = {
316SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 3, 1, 0),
317SOC_DAPM_SINGLE("DL3 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 2, 1, 0),
318};
319
320static const struct snd_kcontrol_new isabelle_rx4_mixer_controls[] = {
321SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 1, 1, 0),
322SOC_DAPM_SINGLE("DL4 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 0, 1, 0),
323};
324
325static const struct snd_kcontrol_new isabelle_rx5_mixer_controls[] = {
326SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 7, 1, 0),
327SOC_DAPM_SINGLE("DL5 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 6, 1, 0),
328};
329
330static const struct snd_kcontrol_new isabelle_rx6_mixer_controls[] = {
331SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 5, 1, 0),
332SOC_DAPM_SINGLE("DL6 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 4, 1, 0),
333};
334
335static const struct snd_kcontrol_new ep_path_enable_control =
336 SOC_DAPM_SINGLE("Switch", ISABELLE_EARDRV_CFG2_REG, 0, 1, 0);
337
338/* TLV Declarations */
339static const DECLARE_TLV_DB_SCALE(mic_amp_tlv, 0, 100, 0);
340static const DECLARE_TLV_DB_SCALE(afm_amp_tlv, -3300, 300, 0);
341static const DECLARE_TLV_DB_SCALE(dac_tlv, -1200, 200, 0);
342static const DECLARE_TLV_DB_SCALE(hf_tlv, -5000, 200, 0);
343
344/* from -63 to 0 dB in 1 dB steps */
345static const DECLARE_TLV_DB_SCALE(dpga_tlv, -6300, 100, 1);
346
347/* from -63 to 9 dB in 1 dB steps */
348static const DECLARE_TLV_DB_SCALE(rx_tlv, -6300, 100, 1);
349
350static const DECLARE_TLV_DB_SCALE(st_tlv, -2700, 300, 1);
351static const DECLARE_TLV_DB_SCALE(tx_tlv, -600, 100, 0);
352
353static const struct snd_kcontrol_new isabelle_snd_controls[] = {
354 SOC_DOUBLE_TLV("Headset Playback Volume", ISABELLE_HSDRV_GAIN_REG,
355 4, 0, 0xF, 0, dac_tlv),
356 SOC_DOUBLE_R_TLV("Handsfree Playback Volume",
357 ISABELLE_HFLPGA_CFG_REG, ISABELLE_HFRPGA_CFG_REG,
358 0, 0x1F, 0, hf_tlv),
359 SOC_DOUBLE_TLV("Aux Playback Volume", ISABELLE_LINEAMP_GAIN_REG,
360 4, 0, 0xF, 0, dac_tlv),
361 SOC_SINGLE_TLV("Earpiece Playback Volume", ISABELLE_EARDRV_CFG1_REG,
362 0, 0xF, 0, dac_tlv),
363
364 SOC_DOUBLE_TLV("Aux FM Volume", ISABELLE_APGA_GAIN_REG, 4, 0, 0xF, 0,
365 afm_amp_tlv),
366 SOC_SINGLE_TLV("Mic1 Capture Volume", ISABELLE_MIC1_GAIN_REG, 3, 0x1F,
367 0, mic_amp_tlv),
368 SOC_SINGLE_TLV("Mic2 Capture Volume", ISABELLE_MIC2_GAIN_REG, 3, 0x1F,
369 0, mic_amp_tlv),
370
371 SOC_DOUBLE_R_TLV("DPGA1 Volume", ISABELLE_DPGA1L_GAIN_REG,
372 ISABELLE_DPGA1R_GAIN_REG, 0, 0x3F, 0, dpga_tlv),
373 SOC_DOUBLE_R_TLV("DPGA2 Volume", ISABELLE_DPGA2L_GAIN_REG,
374 ISABELLE_DPGA2R_GAIN_REG, 0, 0x3F, 0, dpga_tlv),
375 SOC_DOUBLE_R_TLV("DPGA3 Volume", ISABELLE_DPGA3L_GAIN_REG,
376 ISABELLE_DPGA3R_GAIN_REG, 0, 0x3F, 0, dpga_tlv),
377
378 SOC_SINGLE_TLV("Sidetone Audio TX1 Volume",
379 ISABELLE_ATX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv),
380 SOC_SINGLE_TLV("Sidetone Audio TX2 Volume",
381 ISABELLE_ATX_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv),
382 SOC_SINGLE_TLV("Sidetone Voice TX1 Volume",
383 ISABELLE_VTX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv),
384 SOC_SINGLE_TLV("Sidetone Voice TX2 Volume",
385 ISABELLE_VTX2_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv),
386
387 SOC_SINGLE_TLV("Audio TX1 Volume", ISABELLE_ATX1_DPGA_REG, 4, 0xF, 0,
388 tx_tlv),
389 SOC_SINGLE_TLV("Audio TX2 Volume", ISABELLE_ATX2_DPGA_REG, 4, 0xF, 0,
390 tx_tlv),
391 SOC_SINGLE_TLV("Voice TX1 Volume", ISABELLE_VTX1_DPGA_REG, 4, 0xF, 0,
392 tx_tlv),
393 SOC_SINGLE_TLV("Voice TX2 Volume", ISABELLE_VTX2_DPGA_REG, 4, 0xF, 0,
394 tx_tlv),
395
396 SOC_SINGLE_TLV("RX1 DPGA Volume", ISABELLE_RX1_DPGA_REG, 0, 0x3F, 0,
397 rx_tlv),
398 SOC_SINGLE_TLV("RX2 DPGA Volume", ISABELLE_RX2_DPGA_REG, 0, 0x3F, 0,
399 rx_tlv),
400 SOC_SINGLE_TLV("RX3 DPGA Volume", ISABELLE_RX3_DPGA_REG, 0, 0x3F, 0,
401 rx_tlv),
402 SOC_SINGLE_TLV("RX4 DPGA Volume", ISABELLE_RX4_DPGA_REG, 0, 0x3F, 0,
403 rx_tlv),
404 SOC_SINGLE_TLV("RX5 DPGA Volume", ISABELLE_RX5_DPGA_REG, 0, 0x3F, 0,
405 rx_tlv),
406 SOC_SINGLE_TLV("RX6 DPGA Volume", ISABELLE_RX6_DPGA_REG, 0, 0x3F, 0,
407 rx_tlv),
408
409 SOC_SINGLE("Headset Noise Gate", ISABELLE_HS_NG_CFG1_REG, 7, 1, 0),
410 SOC_SINGLE("Handsfree Noise Gate", ISABELLE_HF_NG_CFG1_REG, 7, 1, 0),
411
412 SOC_SINGLE("ATX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
413 7, 1, 0),
414 SOC_SINGLE("ATX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
415 6, 1, 0),
416 SOC_SINGLE("ARX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
417 5, 1, 0),
418 SOC_SINGLE("ARX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
419 4, 1, 0),
420 SOC_SINGLE("ARX3 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
421 3, 1, 0),
422 SOC_SINGLE("ARX4 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
423 2, 1, 0),
424 SOC_SINGLE("ARX5 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
425 1, 1, 0),
426 SOC_SINGLE("ARX6 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
427 0, 1, 0),
428 SOC_SINGLE("VRX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
429 3, 1, 0),
430 SOC_SINGLE("VRX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG,
431 2, 1, 0),
432
433 SOC_SINGLE("ATX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG,
434 7, 1, 0),
435 SOC_SINGLE("ATX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG,
436 6, 1, 0),
437 SOC_SINGLE("VTX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG,
438 5, 1, 0),
439 SOC_SINGLE("VTX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG,
440 4, 1, 0),
441 SOC_SINGLE("RX1 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG,
442 5, 1, 0),
443 SOC_SINGLE("RX2 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG,
444 4, 1, 0),
445 SOC_SINGLE("RX3 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG,
446 3, 1, 0),
447 SOC_SINGLE("RX4 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG,
448 2, 1, 0),
449 SOC_SINGLE("RX5 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG,
450 1, 1, 0),
451 SOC_SINGLE("RX6 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG,
452 0, 1, 0),
453
454 SOC_SINGLE("ULATX12 Capture Switch", ISABELLE_ULATX12_INTF_CFG_REG,
455 7, 1, 0),
456
457 SOC_SINGLE("DL12 Playback Switch", ISABELLE_DL12_INTF_CFG_REG,
458 7, 1, 0),
459 SOC_SINGLE("DL34 Playback Switch", ISABELLE_DL34_INTF_CFG_REG,
460 7, 1, 0),
461 SOC_SINGLE("DL56 Playback Switch", ISABELLE_DL56_INTF_CFG_REG,
462 7, 1, 0),
463
464 /* DMIC Switch */
465 SOC_SINGLE("DMIC Switch", ISABELLE_DMIC_CFG_REG, 0, 1, 0),
466};
467
468static const struct snd_soc_dapm_widget isabelle_dapm_widgets[] = {
469 /* Inputs */
470 SND_SOC_DAPM_INPUT("MAINMIC"),
471 SND_SOC_DAPM_INPUT("HSMIC"),
472 SND_SOC_DAPM_INPUT("SUBMIC"),
473 SND_SOC_DAPM_INPUT("LINEIN1"),
474 SND_SOC_DAPM_INPUT("LINEIN2"),
475 SND_SOC_DAPM_INPUT("DMICDAT"),
476
477 /* Outputs */
478 SND_SOC_DAPM_OUTPUT("HSOL"),
479 SND_SOC_DAPM_OUTPUT("HSOR"),
480 SND_SOC_DAPM_OUTPUT("HFL"),
481 SND_SOC_DAPM_OUTPUT("HFR"),
482 SND_SOC_DAPM_OUTPUT("EP"),
483 SND_SOC_DAPM_OUTPUT("LINEOUT1"),
484 SND_SOC_DAPM_OUTPUT("LINEOUT2"),
485
486 SND_SOC_DAPM_PGA("DL1", SND_SOC_NOPM, 0, 0, NULL, 0),
487 SND_SOC_DAPM_PGA("DL2", SND_SOC_NOPM, 0, 0, NULL, 0),
488 SND_SOC_DAPM_PGA("DL3", SND_SOC_NOPM, 0, 0, NULL, 0),
489 SND_SOC_DAPM_PGA("DL4", SND_SOC_NOPM, 0, 0, NULL, 0),
490 SND_SOC_DAPM_PGA("DL5", SND_SOC_NOPM, 0, 0, NULL, 0),
491 SND_SOC_DAPM_PGA("DL6", SND_SOC_NOPM, 0, 0, NULL, 0),
492
493 /* Analog input muxes for the capture amplifiers */
494 SND_SOC_DAPM_MUX("Analog Left Capture Route",
495 SND_SOC_NOPM, 0, 0, &amic1_control),
496 SND_SOC_DAPM_MUX("Analog Right Capture Route",
497 SND_SOC_NOPM, 0, 0, &amic2_control),
498
499 SND_SOC_DAPM_MUX("Sidetone Audio Playback", SND_SOC_NOPM, 0, 0,
500 &st_audio_control),
501 SND_SOC_DAPM_MUX("Sidetone Voice Playback", SND_SOC_NOPM, 0, 0,
502 &st_voice_control),
503
504 /* AIF */
505 SND_SOC_DAPM_AIF_IN("INTF1_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 7, 0),
506 SND_SOC_DAPM_AIF_IN("INTF2_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 6, 0),
507
508 SND_SOC_DAPM_AIF_OUT("INTF1_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 5, 0),
509 SND_SOC_DAPM_AIF_OUT("INTF2_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 4, 0),
510
511 SND_SOC_DAPM_OUT_DRV("ULATX1", SND_SOC_NOPM, 0, 0, NULL, 0),
512 SND_SOC_DAPM_OUT_DRV("ULATX2", SND_SOC_NOPM, 0, 0, NULL, 0),
513 SND_SOC_DAPM_OUT_DRV("ULVTX1", SND_SOC_NOPM, 0, 0, NULL, 0),
514 SND_SOC_DAPM_OUT_DRV("ULVTX2", SND_SOC_NOPM, 0, 0, NULL, 0),
515
516 /* Analog Capture PGAs */
517 SND_SOC_DAPM_PGA("MicAmp1", ISABELLE_AMIC_CFG_REG, 5, 0, NULL, 0),
518 SND_SOC_DAPM_PGA("MicAmp2", ISABELLE_AMIC_CFG_REG, 4, 0, NULL, 0),
519
520 /* Auxiliary FM PGAs */
521 SND_SOC_DAPM_PGA("APGA1", ISABELLE_APGA_CFG_REG, 7, 0, NULL, 0),
522 SND_SOC_DAPM_PGA("APGA2", ISABELLE_APGA_CFG_REG, 6, 0, NULL, 0),
523
524 /* ADCs */
525 SND_SOC_DAPM_ADC("ADC1", "Left Front Capture",
526 ISABELLE_AMIC_CFG_REG, 7, 0),
527 SND_SOC_DAPM_ADC("ADC2", "Right Front Capture",
528 ISABELLE_AMIC_CFG_REG, 6, 0),
529
530 /* Microphone Bias */
531 SND_SOC_DAPM_SUPPLY("Headset Mic Bias", ISABELLE_ABIAS_CFG_REG,
532 3, 0, NULL, 0),
533 SND_SOC_DAPM_SUPPLY("Main Mic Bias", ISABELLE_ABIAS_CFG_REG,
534 2, 0, NULL, 0),
535 SND_SOC_DAPM_SUPPLY("Digital Mic1 Bias",
536 ISABELLE_DBIAS_CFG_REG, 3, 0, NULL, 0),
537 SND_SOC_DAPM_SUPPLY("Digital Mic2 Bias",
538 ISABELLE_DBIAS_CFG_REG, 2, 0, NULL, 0),
539
540 /* Mixers */
541 SND_SOC_DAPM_MIXER("Headset Left Mixer", SND_SOC_NOPM, 0, 0,
542 isabelle_hs_left_mixer_controls,
543 ARRAY_SIZE(isabelle_hs_left_mixer_controls)),
544 SND_SOC_DAPM_MIXER("Headset Right Mixer", SND_SOC_NOPM, 0, 0,
545 isabelle_hs_right_mixer_controls,
546 ARRAY_SIZE(isabelle_hs_right_mixer_controls)),
547 SND_SOC_DAPM_MIXER("Handsfree Left Mixer", SND_SOC_NOPM, 0, 0,
548 isabelle_hf_left_mixer_controls,
549 ARRAY_SIZE(isabelle_hf_left_mixer_controls)),
550 SND_SOC_DAPM_MIXER("Handsfree Right Mixer", SND_SOC_NOPM, 0, 0,
551 isabelle_hf_right_mixer_controls,
552 ARRAY_SIZE(isabelle_hf_right_mixer_controls)),
553 SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0,
554 isabelle_aux_left_mixer_controls,
555 ARRAY_SIZE(isabelle_aux_left_mixer_controls)),
556 SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0,
557 isabelle_aux_right_mixer_controls,
558 ARRAY_SIZE(isabelle_aux_right_mixer_controls)),
559 SND_SOC_DAPM_MIXER("Earphone Mixer", SND_SOC_NOPM, 0, 0,
560 isabelle_ep_mixer_controls,
561 ARRAY_SIZE(isabelle_ep_mixer_controls)),
562
563 SND_SOC_DAPM_MIXER("DPGA1L Mixer", SND_SOC_NOPM, 0, 0,
564 isabelle_dpga1_left_mixer_controls,
565 ARRAY_SIZE(isabelle_dpga1_left_mixer_controls)),
566 SND_SOC_DAPM_MIXER("DPGA1R Mixer", SND_SOC_NOPM, 0, 0,
567 isabelle_dpga1_right_mixer_controls,
568 ARRAY_SIZE(isabelle_dpga1_right_mixer_controls)),
569 SND_SOC_DAPM_MIXER("DPGA2L Mixer", SND_SOC_NOPM, 0, 0,
570 isabelle_dpga2_left_mixer_controls,
571 ARRAY_SIZE(isabelle_dpga2_left_mixer_controls)),
572 SND_SOC_DAPM_MIXER("DPGA2R Mixer", SND_SOC_NOPM, 0, 0,
573 isabelle_dpga2_right_mixer_controls,
574 ARRAY_SIZE(isabelle_dpga2_right_mixer_controls)),
575 SND_SOC_DAPM_MIXER("DPGA3L Mixer", SND_SOC_NOPM, 0, 0,
576 isabelle_dpga3_left_mixer_controls,
577 ARRAY_SIZE(isabelle_dpga3_left_mixer_controls)),
578 SND_SOC_DAPM_MIXER("DPGA3R Mixer", SND_SOC_NOPM, 0, 0,
579 isabelle_dpga3_right_mixer_controls,
580 ARRAY_SIZE(isabelle_dpga3_right_mixer_controls)),
581
582 SND_SOC_DAPM_MIXER("RX1 Mixer", SND_SOC_NOPM, 0, 0,
583 isabelle_rx1_mixer_controls,
584 ARRAY_SIZE(isabelle_rx1_mixer_controls)),
585 SND_SOC_DAPM_MIXER("RX2 Mixer", SND_SOC_NOPM, 0, 0,
586 isabelle_rx2_mixer_controls,
587 ARRAY_SIZE(isabelle_rx2_mixer_controls)),
588 SND_SOC_DAPM_MIXER("RX3 Mixer", SND_SOC_NOPM, 0, 0,
589 isabelle_rx3_mixer_controls,
590 ARRAY_SIZE(isabelle_rx3_mixer_controls)),
591 SND_SOC_DAPM_MIXER("RX4 Mixer", SND_SOC_NOPM, 0, 0,
592 isabelle_rx4_mixer_controls,
593 ARRAY_SIZE(isabelle_rx4_mixer_controls)),
594 SND_SOC_DAPM_MIXER("RX5 Mixer", SND_SOC_NOPM, 0, 0,
595 isabelle_rx5_mixer_controls,
596 ARRAY_SIZE(isabelle_rx5_mixer_controls)),
597 SND_SOC_DAPM_MIXER("RX6 Mixer", SND_SOC_NOPM, 0, 0,
598 isabelle_rx6_mixer_controls,
599 ARRAY_SIZE(isabelle_rx6_mixer_controls)),
600
601 /* DACs */
602 SND_SOC_DAPM_DAC("DAC1L", "Headset Playback", ISABELLE_DAC_CFG_REG,
603 5, 0),
604 SND_SOC_DAPM_DAC("DAC1R", "Headset Playback", ISABELLE_DAC_CFG_REG,
605 4, 0),
606 SND_SOC_DAPM_DAC("DAC2L", "Handsfree Playback", ISABELLE_DAC_CFG_REG,
607 3, 0),
608 SND_SOC_DAPM_DAC("DAC2R", "Handsfree Playback", ISABELLE_DAC_CFG_REG,
609 2, 0),
610 SND_SOC_DAPM_DAC("DAC3L", "Lineout Playback", ISABELLE_DAC_CFG_REG,
611 1, 0),
612 SND_SOC_DAPM_DAC("DAC3R", "Lineout Playback", ISABELLE_DAC_CFG_REG,
613 0, 0),
614
615 /* Analog Playback PGAs */
616 SND_SOC_DAPM_PGA("Sidetone Audio PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
617 SND_SOC_DAPM_PGA("Sidetone Voice PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
618 SND_SOC_DAPM_PGA("HF Left PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
619 SND_SOC_DAPM_PGA("HF Right PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
620 SND_SOC_DAPM_PGA("DPGA1L", SND_SOC_NOPM, 0, 0, NULL, 0),
621 SND_SOC_DAPM_PGA("DPGA1R", SND_SOC_NOPM, 0, 0, NULL, 0),
622 SND_SOC_DAPM_PGA("DPGA2L", SND_SOC_NOPM, 0, 0, NULL, 0),
623 SND_SOC_DAPM_PGA("DPGA2R", SND_SOC_NOPM, 0, 0, NULL, 0),
624 SND_SOC_DAPM_PGA("DPGA3L", SND_SOC_NOPM, 0, 0, NULL, 0),
625 SND_SOC_DAPM_PGA("DPGA3R", SND_SOC_NOPM, 0, 0, NULL, 0),
626
627 /* Analog Playback Mux */
628 SND_SOC_DAPM_MUX("RX1 Playback", ISABELLE_ALU_RX_EN_REG, 5, 0,
629 &rx1_mux_controls),
630 SND_SOC_DAPM_MUX("RX2 Playback", ISABELLE_ALU_RX_EN_REG, 4, 0,
631 &rx2_mux_controls),
632
633 /* TX Select */
634 SND_SOC_DAPM_MUX("ATX Select", ISABELLE_TX_INPUT_CFG_REG,
635 7, 0, &atx_mux_controls),
636 SND_SOC_DAPM_MUX("VTX Select", ISABELLE_TX_INPUT_CFG_REG,
637 6, 0, &vtx_mux_controls),
638
639 SND_SOC_DAPM_SWITCH("Earphone Playback", SND_SOC_NOPM, 0, 0,
640 &ep_path_enable_control),
641
642 /* Output Drivers */
643 SND_SOC_DAPM_OUT_DRV("HS Left Driver", ISABELLE_HSDRV_CFG2_REG,
644 1, 0, NULL, 0),
645 SND_SOC_DAPM_OUT_DRV("HS Right Driver", ISABELLE_HSDRV_CFG2_REG,
646 0, 0, NULL, 0),
647 SND_SOC_DAPM_OUT_DRV("LINEOUT1 Left Driver", ISABELLE_LINEAMP_CFG_REG,
648 1, 0, NULL, 0),
649 SND_SOC_DAPM_OUT_DRV("LINEOUT2 Right Driver", ISABELLE_LINEAMP_CFG_REG,
650 0, 0, NULL, 0),
651 SND_SOC_DAPM_OUT_DRV("Earphone Driver", ISABELLE_EARDRV_CFG2_REG,
652 1, 0, NULL, 0),
653
654 SND_SOC_DAPM_OUT_DRV("HF Left Driver", ISABELLE_HFDRV_CFG_REG,
655 1, 0, NULL, 0),
656 SND_SOC_DAPM_OUT_DRV("HF Right Driver", ISABELLE_HFDRV_CFG_REG,
657 0, 0, NULL, 0),
658};
659
660static const struct snd_soc_dapm_route isabelle_intercon[] = {
661 /* Interface mapping */
662 { "DL1", "DL12 Playback Switch", "INTF1_SDI" },
663 { "DL2", "DL12 Playback Switch", "INTF1_SDI" },
664 { "DL3", "DL34 Playback Switch", "INTF1_SDI" },
665 { "DL4", "DL34 Playback Switch", "INTF1_SDI" },
666 { "DL5", "DL56 Playback Switch", "INTF1_SDI" },
667 { "DL6", "DL56 Playback Switch", "INTF1_SDI" },
668
669 { "DL1", "DL12 Playback Switch", "INTF2_SDI" },
670 { "DL2", "DL12 Playback Switch", "INTF2_SDI" },
671 { "DL3", "DL34 Playback Switch", "INTF2_SDI" },
672 { "DL4", "DL34 Playback Switch", "INTF2_SDI" },
673 { "DL5", "DL56 Playback Switch", "INTF2_SDI" },
674 { "DL6", "DL56 Playback Switch", "INTF2_SDI" },
675
676 /* Input side mapping */
677 { "Sidetone Audio PGA", NULL, "Sidetone Audio Playback" },
678 { "Sidetone Voice PGA", NULL, "Sidetone Voice Playback" },
679
680 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Audio PGA" },
681
682 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" },
683 { "RX1 Mixer", "DL1 Playback Switch", "DL1" },
684
685 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Audio PGA" },
686
687 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" },
688 { "RX2 Mixer", "DL2 Playback Switch", "DL2" },
689
690 { "RX3 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" },
691 { "RX3 Mixer", "DL3 Playback Switch", "DL3" },
692
693 { "RX4 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" },
694 { "RX4 Mixer", "DL4 Playback Switch", "DL4" },
695
696 { "RX5 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" },
697 { "RX5 Mixer", "DL5 Playback Switch", "DL5" },
698
699 { "RX6 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" },
700 { "RX6 Mixer", "DL6 Playback Switch", "DL6" },
701
702 /* Capture path */
703 { "Analog Left Capture Route", "Headset Mic", "HSMIC" },
704 { "Analog Left Capture Route", "Main Mic", "MAINMIC" },
705 { "Analog Left Capture Route", "Aux/FM Left", "LINEIN1" },
706
707 { "Analog Right Capture Route", "Sub Mic", "SUBMIC" },
708 { "Analog Right Capture Route", "Aux/FM Right", "LINEIN2" },
709
710 { "MicAmp1", NULL, "Analog Left Capture Route" },
711 { "MicAmp2", NULL, "Analog Right Capture Route" },
712
713 { "ADC1", NULL, "MicAmp1" },
714 { "ADC2", NULL, "MicAmp2" },
715
716 { "ATX Select", "AMIC1", "ADC1" },
717 { "ATX Select", "DMIC", "DMICDAT" },
718 { "ATX Select", "AMIC2", "ADC2" },
719
720 { "VTX Select", "AMIC1", "ADC1" },
721 { "VTX Select", "DMIC", "DMICDAT" },
722 { "VTX Select", "AMIC2", "ADC2" },
723
724 { "ULATX1", "ATX1 Filter Enable Switch", "ATX Select" },
725 { "ULATX1", "ATX1 Filter Bypass Switch", "ATX Select" },
726 { "ULATX2", "ATX2 Filter Enable Switch", "ATX Select" },
727 { "ULATX2", "ATX2 Filter Bypass Switch", "ATX Select" },
728
729 { "ULVTX1", "VTX1 Filter Enable Switch", "VTX Select" },
730 { "ULVTX1", "VTX1 Filter Bypass Switch", "VTX Select" },
731 { "ULVTX2", "VTX2 Filter Enable Switch", "VTX Select" },
732 { "ULVTX2", "VTX2 Filter Bypass Switch", "VTX Select" },
733
734 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX1" },
735 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX2" },
736 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX1" },
737 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX2" },
738
739 { "INTF1_SDO", NULL, "ULVTX1" },
740 { "INTF1_SDO", NULL, "ULVTX2" },
741 { "INTF2_SDO", NULL, "ULVTX1" },
742 { "INTF2_SDO", NULL, "ULVTX2" },
743
744 /* AFM Path */
745 { "APGA1", NULL, "LINEIN1" },
746 { "APGA2", NULL, "LINEIN2" },
747
748 { "RX1 Playback", "VRX1 Filter Bypass Switch", "RX1 Mixer" },
749 { "RX1 Playback", "ARX1 Filter Bypass Switch", "RX1 Mixer" },
750 { "RX1 Playback", "RX1 Filter Enable Switch", "RX1 Mixer" },
751
752 { "RX2 Playback", "VRX2 Filter Bypass Switch", "RX2 Mixer" },
753 { "RX2 Playback", "ARX2 Filter Bypass Switch", "RX2 Mixer" },
754 { "RX2 Playback", "RX2 Filter Enable Switch", "RX2 Mixer" },
755
756 { "RX3 Playback", "ARX3 Filter Bypass Switch", "RX3 Mixer" },
757 { "RX3 Playback", "RX3 Filter Enable Switch", "RX3 Mixer" },
758
759 { "RX4 Playback", "ARX4 Filter Bypass Switch", "RX4 Mixer" },
760 { "RX4 Playback", "RX4 Filter Enable Switch", "RX4 Mixer" },
761
762 { "RX5 Playback", "ARX5 Filter Bypass Switch", "RX5 Mixer" },
763 { "RX5 Playback", "RX5 Filter Enable Switch", "RX5 Mixer" },
764
765 { "RX6 Playback", "ARX6 Filter Bypass Switch", "RX6 Mixer" },
766 { "RX6 Playback", "RX6 Filter Enable Switch", "RX6 Mixer" },
767
768 { "DPGA1L Mixer", "RX1 Playback Switch", "RX1 Playback" },
769 { "DPGA1L Mixer", "RX3 Playback Switch", "RX3 Playback" },
770 { "DPGA1L Mixer", "RX5 Playback Switch", "RX5 Playback" },
771
772 { "DPGA1R Mixer", "RX2 Playback Switch", "RX2 Playback" },
773 { "DPGA1R Mixer", "RX4 Playback Switch", "RX4 Playback" },
774 { "DPGA1R Mixer", "RX6 Playback Switch", "RX6 Playback" },
775
776 { "DPGA1L", NULL, "DPGA1L Mixer" },
777 { "DPGA1R", NULL, "DPGA1R Mixer" },
778
779 { "DAC1L", NULL, "DPGA1L" },
780 { "DAC1R", NULL, "DPGA1R" },
781
782 { "DPGA2L Mixer", "RX1 Playback Switch", "RX1 Playback" },
783 { "DPGA2L Mixer", "RX2 Playback Switch", "RX2 Playback" },
784 { "DPGA2L Mixer", "RX3 Playback Switch", "RX3 Playback" },
785 { "DPGA2L Mixer", "RX4 Playback Switch", "RX4 Playback" },
786 { "DPGA2L Mixer", "RX5 Playback Switch", "RX5 Playback" },
787 { "DPGA2L Mixer", "RX6 Playback Switch", "RX6 Playback" },
788
789 { "DPGA2R Mixer", "RX2 Playback Switch", "RX2 Playback" },
790 { "DPGA2R Mixer", "RX4 Playback Switch", "RX4 Playback" },
791 { "DPGA2R Mixer", "RX6 Playback Switch", "RX6 Playback" },
792
793 { "DPGA2L", NULL, "DPGA2L Mixer" },
794 { "DPGA2R", NULL, "DPGA2R Mixer" },
795
796 { "DAC2L", NULL, "DPGA2L" },
797 { "DAC2R", NULL, "DPGA2R" },
798
799 { "DPGA3L Mixer", "RX1 Playback Switch", "RX1 Playback" },
800 { "DPGA3L Mixer", "RX3 Playback Switch", "RX3 Playback" },
801 { "DPGA3L Mixer", "RX5 Playback Switch", "RX5 Playback" },
802
803 { "DPGA3R Mixer", "RX2 Playback Switch", "RX2 Playback" },
804 { "DPGA3R Mixer", "RX4 Playback Switch", "RX4 Playback" },
805 { "DPGA3R Mixer", "RX6 Playback Switch", "RX6 Playback" },
806
807 { "DPGA3L", NULL, "DPGA3L Mixer" },
808 { "DPGA3R", NULL, "DPGA3R Mixer" },
809
810 { "DAC3L", NULL, "DPGA3L" },
811 { "DAC3R", NULL, "DPGA3R" },
812
813 { "Headset Left Mixer", "DAC1L Playback Switch", "DAC1L" },
814 { "Headset Left Mixer", "APGA1 Playback Switch", "APGA1" },
815
816 { "Headset Right Mixer", "DAC1R Playback Switch", "DAC1R" },
817 { "Headset Right Mixer", "APGA2 Playback Switch", "APGA2" },
818
819 { "HS Left Driver", NULL, "Headset Left Mixer" },
820 { "HS Right Driver", NULL, "Headset Right Mixer" },
821
822 { "HSOL", NULL, "HS Left Driver" },
823 { "HSOR", NULL, "HS Right Driver" },
824
825 /* Earphone playback path */
826 { "Earphone Mixer", "DAC2L Playback Switch", "DAC2L" },
827 { "Earphone Mixer", "APGA1 Playback Switch", "APGA1" },
828
829 { "Earphone Playback", "Switch", "Earphone Mixer" },
830 { "Earphone Driver", NULL, "Earphone Playback" },
831 { "EP", NULL, "Earphone Driver" },
832
833 { "Handsfree Left Mixer", "DAC2L Playback Switch", "DAC2L" },
834 { "Handsfree Left Mixer", "APGA1 Playback Switch", "APGA1" },
835
836 { "Handsfree Right Mixer", "DAC2R Playback Switch", "DAC2R" },
837 { "Handsfree Right Mixer", "APGA2 Playback Switch", "APGA2" },
838
839 { "HF Left PGA", NULL, "Handsfree Left Mixer" },
840 { "HF Right PGA", NULL, "Handsfree Right Mixer" },
841
842 { "HF Left Driver", NULL, "HF Left PGA" },
843 { "HF Right Driver", NULL, "HF Right PGA" },
844
845 { "HFL", NULL, "HF Left Driver" },
846 { "HFR", NULL, "HF Right Driver" },
847
848 { "LINEOUT1 Mixer", "DAC3L Playback Switch", "DAC3L" },
849 { "LINEOUT1 Mixer", "APGA1 Playback Switch", "APGA1" },
850
851 { "LINEOUT2 Mixer", "DAC3R Playback Switch", "DAC3R" },
852 { "LINEOUT2 Mixer", "APGA2 Playback Switch", "APGA2" },
853
854 { "LINEOUT1 Driver", NULL, "LINEOUT1 Mixer" },
855 { "LINEOUT2 Driver", NULL, "LINEOUT2 Mixer" },
856
857 { "LINEOUT1", NULL, "LINEOUT1 Driver" },
858 { "LINEOUT2", NULL, "LINEOUT2 Driver" },
859};
860
861static int isabelle_hs_mute(struct snd_soc_dai *dai, int mute)
862{
863 snd_soc_update_bits(dai->codec, ISABELLE_DAC1_SOFTRAMP_REG,
864 BIT(4), (mute ? BIT(4) : 0));
865
866 return 0;
867}
868
869static int isabelle_hf_mute(struct snd_soc_dai *dai, int mute)
870{
871 snd_soc_update_bits(dai->codec, ISABELLE_DAC2_SOFTRAMP_REG,
872 BIT(4), (mute ? BIT(4) : 0));
873
874 return 0;
875}
876
877static int isabelle_line_mute(struct snd_soc_dai *dai, int mute)
878{
879 snd_soc_update_bits(dai->codec, ISABELLE_DAC3_SOFTRAMP_REG,
880 BIT(4), (mute ? BIT(4) : 0));
881
882 return 0;
883}
884
885static int isabelle_set_bias_level(struct snd_soc_codec *codec,
886 enum snd_soc_bias_level level)
887{
888 switch (level) {
889 case SND_SOC_BIAS_ON:
890 break;
891 case SND_SOC_BIAS_PREPARE:
892 break;
893
894 case SND_SOC_BIAS_STANDBY:
895 snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG,
896 ISABELLE_CHIP_EN, BIT(0));
897 break;
898
899 case SND_SOC_BIAS_OFF:
900 snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG,
901 ISABELLE_CHIP_EN, 0);
902 break;
903 }
904
905 codec->dapm.bias_level = level;
906
907 return 0;
908}
909
910static int isabelle_hw_params(struct snd_pcm_substream *substream,
911 struct snd_pcm_hw_params *params,
912 struct snd_soc_dai *dai)
913{
914 struct snd_soc_pcm_runtime *rtd = substream->private_data;
915 struct snd_soc_codec *codec = rtd->codec;
916 u16 aif = 0;
917 unsigned int fs_val = 0;
918
919 switch (params_rate(params)) {
920 case 8000:
921 fs_val = ISABELLE_FS_RATE_8;
922 break;
923 case 11025:
924 fs_val = ISABELLE_FS_RATE_11;
925 break;
926 case 12000:
927 fs_val = ISABELLE_FS_RATE_12;
928 break;
929 case 16000:
930 fs_val = ISABELLE_FS_RATE_16;
931 break;
932 case 22050:
933 fs_val = ISABELLE_FS_RATE_22;
934 break;
935 case 24000:
936 fs_val = ISABELLE_FS_RATE_24;
937 break;
938 case 32000:
939 fs_val = ISABELLE_FS_RATE_32;
940 break;
941 case 44100:
942 fs_val = ISABELLE_FS_RATE_44;
943 break;
944 case 48000:
945 fs_val = ISABELLE_FS_RATE_48;
946 break;
947 default:
948 return -EINVAL;
949 }
950
951 snd_soc_update_bits(codec, ISABELLE_FS_RATE_CFG_REG,
952 ISABELLE_FS_RATE_MASK, fs_val);
953
954 /* bit size */
955 switch (params_format(params)) {
956 case SNDRV_PCM_FORMAT_S20_3LE:
957 aif |= ISABELLE_AIF_LENGTH_20;
958 break;
959 case SNDRV_PCM_FORMAT_S32_LE:
960 aif |= ISABELLE_AIF_LENGTH_32;
961 break;
962 default:
963 return -EINVAL;
964 }
965
966 snd_soc_update_bits(codec, ISABELLE_INTF_CFG_REG,
967 ISABELLE_AIF_LENGTH_MASK, aif);
968
969 return 0;
970}
971
972static int isabelle_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
973{
974 struct snd_soc_codec *codec = codec_dai->codec;
975 unsigned int aif_val = 0;
976
977 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
978 case SND_SOC_DAIFMT_CBS_CFS:
979 aif_val &= ~ISABELLE_AIF_MS;
980 break;
981 case SND_SOC_DAIFMT_CBM_CFM:
982 aif_val |= ISABELLE_AIF_MS;
983 break;
984 default:
985 return -EINVAL;
986 }
987
988 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
989 case SND_SOC_DAIFMT_I2S:
990 aif_val |= ISABELLE_I2S_MODE;
991 break;
992 case SND_SOC_DAIFMT_LEFT_J:
993 aif_val |= ISABELLE_LEFT_J_MODE;
994 break;
995 case SND_SOC_DAIFMT_PDM:
996 aif_val |= ISABELLE_PDM_MODE;
997 break;
998 default:
999 return -EINVAL;
1000 }
1001
1002 snd_soc_update_bits(codec, ISABELLE_INTF_CFG_REG,
1003 (ISABELLE_AIF_MS | ISABELLE_AIF_FMT_MASK), aif_val);
1004
1005 return 0;
1006}
1007
1008/* Rates supported by Isabelle driver */
1009#define ISABELLE_RATES SNDRV_PCM_RATE_8000_48000
1010
1011/* Formates supported by Isabelle driver. */
1012#define ISABELLE_FORMATS (SNDRV_PCM_FMTBIT_S20_3LE |\
1013 SNDRV_PCM_FMTBIT_S32_LE)
1014
1015static struct snd_soc_dai_ops isabelle_hs_dai_ops = {
1016 .hw_params = isabelle_hw_params,
1017 .set_fmt = isabelle_set_dai_fmt,
1018 .digital_mute = isabelle_hs_mute,
1019};
1020
1021static struct snd_soc_dai_ops isabelle_hf_dai_ops = {
1022 .hw_params = isabelle_hw_params,
1023 .set_fmt = isabelle_set_dai_fmt,
1024 .digital_mute = isabelle_hf_mute,
1025};
1026
1027static struct snd_soc_dai_ops isabelle_line_dai_ops = {
1028 .hw_params = isabelle_hw_params,
1029 .set_fmt = isabelle_set_dai_fmt,
1030 .digital_mute = isabelle_line_mute,
1031};
1032
1033static struct snd_soc_dai_ops isabelle_ul_dai_ops = {
1034 .hw_params = isabelle_hw_params,
1035 .set_fmt = isabelle_set_dai_fmt,
1036};
1037
1038/* ISABELLE dai structure */
1039struct snd_soc_dai_driver isabelle_dai[] = {
1040 {
1041 .name = "isabelle-dl1",
1042 .playback = {
1043 .stream_name = "Headset Playback",
1044 .channels_min = 1,
1045 .channels_max = 2,
1046 .rates = ISABELLE_RATES,
1047 .formats = ISABELLE_FORMATS,
1048 },
1049 .ops = &isabelle_hs_dai_ops,
1050 },
1051 {
1052 .name = "isabelle-dl2",
1053 .playback = {
1054 .stream_name = "Handsfree Playback",
1055 .channels_min = 1,
1056 .channels_max = 2,
1057 .rates = ISABELLE_RATES,
1058 .formats = ISABELLE_FORMATS,
1059 },
1060 .ops = &isabelle_hf_dai_ops,
1061 },
1062 {
1063 .name = "isabelle-lineout",
1064 .playback = {
1065 .stream_name = "Lineout Playback",
1066 .channels_min = 1,
1067 .channels_max = 2,
1068 .rates = ISABELLE_RATES,
1069 .formats = ISABELLE_FORMATS,
1070 },
1071 .ops = &isabelle_line_dai_ops,
1072 },
1073 {
1074 .name = "isabelle-ul",
1075 .capture = {
1076 .stream_name = "Capture",
1077 .channels_min = 1,
1078 .channels_max = 2,
1079 .rates = ISABELLE_RATES,
1080 .formats = ISABELLE_FORMATS,
1081 },
1082 .ops = &isabelle_ul_dai_ops,
1083 },
1084};
1085
1086static int isabelle_probe(struct snd_soc_codec *codec)
1087{
1088 int ret = 0;
1089
1090 codec->control_data = dev_get_regmap(codec->dev, NULL);
1091
1092 ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
1093 if (ret < 0) {
1094 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
1095 return ret;
1096 }
1097
1098 return 0;
1099}
1100
1101static struct snd_soc_codec_driver soc_codec_dev_isabelle = {
1102 .probe = isabelle_probe,
1103 .set_bias_level = isabelle_set_bias_level,
1104 .controls = isabelle_snd_controls,
1105 .num_controls = ARRAY_SIZE(isabelle_snd_controls),
1106 .dapm_widgets = isabelle_dapm_widgets,
1107 .num_dapm_widgets = ARRAY_SIZE(isabelle_dapm_widgets),
1108 .dapm_routes = isabelle_intercon,
1109 .num_dapm_routes = ARRAY_SIZE(isabelle_intercon),
1110 .idle_bias_off = true,
1111};
1112
1113static const struct regmap_config isabelle_regmap_config = {
1114 .reg_bits = 8,
1115 .val_bits = 8,
1116
1117 .max_register = ISABELLE_MAX_REGISTER,
1118 .reg_defaults = isabelle_reg_defs,
1119 .num_reg_defaults = ARRAY_SIZE(isabelle_reg_defs),
1120 .cache_type = REGCACHE_RBTREE,
1121};
1122
1123static int __devinit isabelle_i2c_probe(struct i2c_client *i2c,
1124 const struct i2c_device_id *id)
1125{
1126 struct regmap *isabelle_regmap;
1127 int ret = 0;
1128
1129 i2c_set_clientdata(i2c, isabelle_regmap);
1130
1131 isabelle_regmap = devm_regmap_init_i2c(i2c, &isabelle_regmap_config);
1132 if (IS_ERR(isabelle_regmap)) {
1133 ret = PTR_ERR(isabelle_regmap);
1134 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1135 ret);
1136 return ret;
1137 }
1138
1139 ret = snd_soc_register_codec(&i2c->dev,
1140 &soc_codec_dev_isabelle, isabelle_dai,
1141 ARRAY_SIZE(isabelle_dai));
1142 if (ret < 0) {
1143 dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
1144 regmap_exit(dev_get_regmap(&i2c->dev, NULL));
1145 return ret;
1146 }
1147
1148 return ret;
1149}
1150
1151static int __devexit isabelle_i2c_remove(struct i2c_client *client)
1152{
1153 snd_soc_unregister_codec(&client->dev);
1154 regmap_exit(dev_get_regmap(&client->dev, NULL));
1155 return 0;
1156}
1157
1158static const struct i2c_device_id isabelle_i2c_id[] = {
1159 { "isabelle", 0 },
1160 { }
1161};
1162MODULE_DEVICE_TABLE(i2c, isabelle_i2c_id);
1163
1164static struct i2c_driver isabelle_i2c_driver = {
1165 .driver = {
1166 .name = "isabelle",
1167 .owner = THIS_MODULE,
1168 },
1169 .probe = isabelle_i2c_probe,
1170 .remove = __devexit_p(isabelle_i2c_remove),
1171 .id_table = isabelle_i2c_id,
1172};
1173
1174module_i2c_driver(isabelle_i2c_driver);
1175
1176MODULE_DESCRIPTION("ASoC ISABELLE driver");
1177MODULE_AUTHOR("Vishwas A Deshpande <vishwas.a.deshpande@ti.com>");
1178MODULE_AUTHOR("M R Swami Reddy <MR.Swami.Reddy@ti.com>");
1179MODULE_LICENSE("GPL v2");
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-24 05:55:14 -0500