1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2019, Linaro Limited
3
4 #include <linux/clk.h>
5 #include <linux/clk-provider.h>
6 #include <linux/interrupt.h>
7 #include <linux/kernel.h>
8 #include <linux/mfd/wcd934x/registers.h>
9 #include <linux/mfd/wcd934x/wcd934x.h>
10 #include <linux/module.h>
11 #include <linux/mutex.h>
12 #include <linux/of_clk.h>
13 #include <linux/of.h>
14 #include <linux/platform_device.h>
15 #include <linux/regmap.h>
16 #include <linux/regulator/consumer.h>
17 #include <linux/slab.h>
18 #include <linux/slimbus.h>
19 #include <sound/pcm_params.h>
20 #include <sound/soc.h>
21 #include <sound/soc-dapm.h>
22 #include <sound/tlv.h>
23 #include "wcd-clsh-v2.h"
24 #include "wcd-mbhc-v2.h"
25
26 #define WCD934X_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
27 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
28 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
29 /* Fractional Rates */
30 #define WCD934X_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\
31 SNDRV_PCM_RATE_176400)
32 #define WCD934X_FORMATS_S16_S24_LE (SNDRV_PCM_FMTBIT_S16_LE | \
33 SNDRV_PCM_FMTBIT_S24_LE)
34
35 /* slave port water mark level
36 * (0: 6bytes, 1: 9bytes, 2: 12 bytes, 3: 15 bytes)
37 */
38 #define SLAVE_PORT_WATER_MARK_6BYTES 0
39 #define SLAVE_PORT_WATER_MARK_9BYTES 1
40 #define SLAVE_PORT_WATER_MARK_12BYTES 2
41 #define SLAVE_PORT_WATER_MARK_15BYTES 3
42 #define SLAVE_PORT_WATER_MARK_SHIFT 1
43 #define SLAVE_PORT_ENABLE 1
44 #define SLAVE_PORT_DISABLE 0
45 #define WCD934X_SLIM_WATER_MARK_VAL \
46 ((SLAVE_PORT_WATER_MARK_12BYTES << SLAVE_PORT_WATER_MARK_SHIFT) | \
47 (SLAVE_PORT_ENABLE))
48
49 #define WCD934X_SLIM_NUM_PORT_REG 3
50 #define WCD934X_SLIM_PGD_PORT_INT_TX_EN0 (WCD934X_SLIM_PGD_PORT_INT_EN0 + 2)
51 #define WCD934X_SLIM_IRQ_OVERFLOW BIT(0)
52 #define WCD934X_SLIM_IRQ_UNDERFLOW BIT(1)
53 #define WCD934X_SLIM_IRQ_PORT_CLOSED BIT(2)
54
55 #define WCD934X_MCLK_CLK_12P288MHZ 12288000
56 #define WCD934X_MCLK_CLK_9P6MHZ 9600000
57
58 /* Only valid for 9.6 MHz mclk */
59 #define WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ 2400000
60 #define WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ 4800000
61
62 /* Only valid for 12.288 MHz mclk */
63 #define WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ 4096000
64
65 #define WCD934X_DMIC_CLK_DIV_2 0x0
66 #define WCD934X_DMIC_CLK_DIV_3 0x1
67 #define WCD934X_DMIC_CLK_DIV_4 0x2
68 #define WCD934X_DMIC_CLK_DIV_6 0x3
69 #define WCD934X_DMIC_CLK_DIV_8 0x4
70 #define WCD934X_DMIC_CLK_DIV_16 0x5
71 #define WCD934X_DMIC_CLK_DRIVE_DEFAULT 0x02
72
73 #define TX_HPF_CUT_OFF_FREQ_MASK 0x60
74 #define CF_MIN_3DB_4HZ 0x0
75 #define CF_MIN_3DB_75HZ 0x1
76 #define CF_MIN_3DB_150HZ 0x2
77
78 #define WCD934X_RX_START 16
79 #define WCD934X_NUM_INTERPOLATORS 9
80 #define WCD934X_RX_PATH_CTL_OFFSET 20
81 #define WCD934X_MAX_VALID_ADC_MUX 13
82 #define WCD934X_INVALID_ADC_MUX 9
83
84 #define WCD934X_SLIM_RX_CH(p) \
85 {.port = p + WCD934X_RX_START, .shift = p,}
86
87 #define WCD934X_SLIM_TX_CH(p) \
88 {.port = p, .shift = p,}
89
90 /* Feature masks to distinguish codec version */
91 #define DSD_DISABLED_MASK 0
92 #define SLNQ_DISABLED_MASK 1
93
94 #define DSD_DISABLED BIT(DSD_DISABLED_MASK)
95 #define SLNQ_DISABLED BIT(SLNQ_DISABLED_MASK)
96
97 /* As fine version info cannot be retrieved before wcd probe.
98 * Define three coarse versions for possible future use before wcd probe.
99 */
100 #define WCD_VERSION_WCD9340_1_0 0x400
101 #define WCD_VERSION_WCD9341_1_0 0x410
102 #define WCD_VERSION_WCD9340_1_1 0x401
103 #define WCD_VERSION_WCD9341_1_1 0x411
104 #define WCD934X_AMIC_PWR_LEVEL_LP 0
105 #define WCD934X_AMIC_PWR_LEVEL_DEFAULT 1
106 #define WCD934X_AMIC_PWR_LEVEL_HP 2
107 #define WCD934X_AMIC_PWR_LEVEL_HYBRID 3
108 #define WCD934X_AMIC_PWR_LVL_MASK 0x60
109 #define WCD934X_AMIC_PWR_LVL_SHIFT 0x5
110
111 #define WCD934X_DEC_PWR_LVL_MASK 0x06
112 #define WCD934X_DEC_PWR_LVL_LP 0x02
113 #define WCD934X_DEC_PWR_LVL_HP 0x04
114 #define WCD934X_DEC_PWR_LVL_DF 0x00
115 #define WCD934X_DEC_PWR_LVL_HYBRID WCD934X_DEC_PWR_LVL_DF
116
117 #define WCD934X_DEF_MICBIAS_MV 1800
118 #define WCD934X_MAX_MICBIAS_MV 2850
119
120 #define WCD_IIR_FILTER_SIZE (sizeof(u32) * BAND_MAX)
121
122 #define WCD_IIR_FILTER_CTL(xname, iidx, bidx) \
123 { \
124 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
125 .info = wcd934x_iir_filter_info, \
126 .get = wcd934x_get_iir_band_audio_mixer, \
127 .put = wcd934x_put_iir_band_audio_mixer, \
128 .private_value = (unsigned long)&(struct wcd_iir_filter_ctl) { \
129 .iir_idx = iidx, \
130 .band_idx = bidx, \
131 .bytes_ext = {.max = WCD_IIR_FILTER_SIZE, }, \
132 } \
133 }
134
135 /* Z value defined in milliohm */
136 #define WCD934X_ZDET_VAL_32 32000
137 #define WCD934X_ZDET_VAL_400 400000
138 #define WCD934X_ZDET_VAL_1200 1200000
139 #define WCD934X_ZDET_VAL_100K 100000000
140 /* Z floating defined in ohms */
141 #define WCD934X_ZDET_FLOATING_IMPEDANCE 0x0FFFFFFE
142
143 #define WCD934X_ZDET_NUM_MEASUREMENTS 900
144 #define WCD934X_MBHC_GET_C1(c) ((c & 0xC000) >> 14)
145 #define WCD934X_MBHC_GET_X1(x) (x & 0x3FFF)
146 /* Z value compared in milliOhm */
147 #define WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z) ((z > 400000) || (z < 32000))
148 #define WCD934X_MBHC_ZDET_CONST (86 * 16384)
149 #define WCD934X_MBHC_MOISTURE_RREF R_24_KOHM
150 #define WCD934X_MBHC_MAX_BUTTONS (8)
151 #define WCD_MBHC_HS_V_MAX 1600
152
153 #define WCD934X_INTERPOLATOR_PATH(id) \
154 {"RX INT" #id "_1 MIX1 INP0", "RX0", "SLIM RX0"}, \
155 {"RX INT" #id "_1 MIX1 INP0", "RX1", "SLIM RX1"}, \
156 {"RX INT" #id "_1 MIX1 INP0", "RX2", "SLIM RX2"}, \
157 {"RX INT" #id "_1 MIX1 INP0", "RX3", "SLIM RX3"}, \
158 {"RX INT" #id "_1 MIX1 INP0", "RX4", "SLIM RX4"}, \
159 {"RX INT" #id "_1 MIX1 INP0", "RX5", "SLIM RX5"}, \
160 {"RX INT" #id "_1 MIX1 INP0", "RX6", "SLIM RX6"}, \
161 {"RX INT" #id "_1 MIX1 INP0", "RX7", "SLIM RX7"}, \
162 {"RX INT" #id "_1 MIX1 INP0", "IIR0", "IIR0"}, \
163 {"RX INT" #id "_1 MIX1 INP0", "IIR1", "IIR1"}, \
164 {"RX INT" #id "_1 MIX1 INP1", "RX0", "SLIM RX0"}, \
165 {"RX INT" #id "_1 MIX1 INP1", "RX1", "SLIM RX1"}, \
166 {"RX INT" #id "_1 MIX1 INP1", "RX2", "SLIM RX2"}, \
167 {"RX INT" #id "_1 MIX1 INP1", "RX3", "SLIM RX3"}, \
168 {"RX INT" #id "_1 MIX1 INP1", "RX4", "SLIM RX4"}, \
169 {"RX INT" #id "_1 MIX1 INP1", "RX5", "SLIM RX5"}, \
170 {"RX INT" #id "_1 MIX1 INP1", "RX6", "SLIM RX6"}, \
171 {"RX INT" #id "_1 MIX1 INP1", "RX7", "SLIM RX7"}, \
172 {"RX INT" #id "_1 MIX1 INP1", "IIR0", "IIR0"}, \
173 {"RX INT" #id "_1 MIX1 INP1", "IIR1", "IIR1"}, \
174 {"RX INT" #id "_1 MIX1 INP2", "RX0", "SLIM RX0"}, \
175 {"RX INT" #id "_1 MIX1 INP2", "RX1", "SLIM RX1"}, \
176 {"RX INT" #id "_1 MIX1 INP2", "RX2", "SLIM RX2"}, \
177 {"RX INT" #id "_1 MIX1 INP2", "RX3", "SLIM RX3"}, \
178 {"RX INT" #id "_1 MIX1 INP2", "RX4", "SLIM RX4"}, \
179 {"RX INT" #id "_1 MIX1 INP2", "RX5", "SLIM RX5"}, \
180 {"RX INT" #id "_1 MIX1 INP2", "RX6", "SLIM RX6"}, \
181 {"RX INT" #id "_1 MIX1 INP2", "RX7", "SLIM RX7"}, \
182 {"RX INT" #id "_1 MIX1 INP2", "IIR0", "IIR0"}, \
183 {"RX INT" #id "_1 MIX1 INP2", "IIR1", "IIR1"}, \
184 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP0"}, \
185 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP1"}, \
186 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP2"}, \
187 {"RX INT" #id "_2 MUX", "RX0", "SLIM RX0"}, \
188 {"RX INT" #id "_2 MUX", "RX1", "SLIM RX1"}, \
189 {"RX INT" #id "_2 MUX", "RX2", "SLIM RX2"}, \
190 {"RX INT" #id "_2 MUX", "RX3", "SLIM RX3"}, \
191 {"RX INT" #id "_2 MUX", "RX4", "SLIM RX4"}, \
192 {"RX INT" #id "_2 MUX", "RX5", "SLIM RX5"}, \
193 {"RX INT" #id "_2 MUX", "RX6", "SLIM RX6"}, \
194 {"RX INT" #id "_2 MUX", "RX7", "SLIM RX7"}, \
195 {"RX INT" #id "_2 MUX", NULL, "INT" #id "_CLK"}, \
196 {"RX INT" #id "_2 MUX", NULL, "DSMDEM" #id "_CLK"}, \
197 {"RX INT" #id "_2 INTERP", NULL, "RX INT" #id "_2 MUX"}, \
198 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_2 INTERP"}, \
199 {"RX INT" #id "_1 INTERP", NULL, "RX INT" #id "_1 MIX1"}, \
200 {"RX INT" #id "_1 INTERP", NULL, "INT" #id "_CLK"}, \
201 {"RX INT" #id "_1 INTERP", NULL, "DSMDEM" #id "_CLK"}, \
202 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_1 INTERP"}
203
204 #define WCD934X_INTERPOLATOR_MIX2(id) \
205 {"RX INT" #id " MIX2", NULL, "RX INT" #id " SEC MIX"}, \
206 {"RX INT" #id " MIX2", NULL, "RX INT" #id " MIX2 INP"}
207
208 #define WCD934X_SLIM_RX_AIF_PATH(id) \
209 {"SLIM RX"#id" MUX", "AIF1_PB", "AIF1 PB"}, \
210 {"SLIM RX"#id" MUX", "AIF2_PB", "AIF2 PB"}, \
211 {"SLIM RX"#id" MUX", "AIF3_PB", "AIF3 PB"}, \
212 {"SLIM RX"#id" MUX", "AIF4_PB", "AIF4 PB"}, \
213 {"SLIM RX"#id, NULL, "SLIM RX"#id" MUX"}
214
215 #define WCD934X_ADC_MUX(id) \
216 {"ADC MUX" #id, "DMIC", "DMIC MUX" #id }, \
217 {"ADC MUX" #id, "AMIC", "AMIC MUX" #id }, \
218 {"DMIC MUX" #id, "DMIC0", "DMIC0"}, \
219 {"DMIC MUX" #id, "DMIC1", "DMIC1"}, \
220 {"DMIC MUX" #id, "DMIC2", "DMIC2"}, \
221 {"DMIC MUX" #id, "DMIC3", "DMIC3"}, \
222 {"DMIC MUX" #id, "DMIC4", "DMIC4"}, \
223 {"DMIC MUX" #id, "DMIC5", "DMIC5"}, \
224 {"AMIC MUX" #id, "ADC1", "ADC1"}, \
225 {"AMIC MUX" #id, "ADC2", "ADC2"}, \
226 {"AMIC MUX" #id, "ADC3", "ADC3"}, \
227 {"AMIC MUX" #id, "ADC4", "ADC4"}
228
229 #define WCD934X_IIR_INP_MUX(id) \
230 {"IIR" #id, NULL, "IIR" #id " INP0 MUX"}, \
231 {"IIR" #id " INP0 MUX", "DEC0", "ADC MUX0"}, \
232 {"IIR" #id " INP0 MUX", "DEC1", "ADC MUX1"}, \
233 {"IIR" #id " INP0 MUX", "DEC2", "ADC MUX2"}, \
234 {"IIR" #id " INP0 MUX", "DEC3", "ADC MUX3"}, \
235 {"IIR" #id " INP0 MUX", "DEC4", "ADC MUX4"}, \
236 {"IIR" #id " INP0 MUX", "DEC5", "ADC MUX5"}, \
237 {"IIR" #id " INP0 MUX", "DEC6", "ADC MUX6"}, \
238 {"IIR" #id " INP0 MUX", "DEC7", "ADC MUX7"}, \
239 {"IIR" #id " INP0 MUX", "DEC8", "ADC MUX8"}, \
240 {"IIR" #id " INP0 MUX", "RX0", "SLIM RX0"}, \
241 {"IIR" #id " INP0 MUX", "RX1", "SLIM RX1"}, \
242 {"IIR" #id " INP0 MUX", "RX2", "SLIM RX2"}, \
243 {"IIR" #id " INP0 MUX", "RX3", "SLIM RX3"}, \
244 {"IIR" #id " INP0 MUX", "RX4", "SLIM RX4"}, \
245 {"IIR" #id " INP0 MUX", "RX5", "SLIM RX5"}, \
246 {"IIR" #id " INP0 MUX", "RX6", "SLIM RX6"}, \
247 {"IIR" #id " INP0 MUX", "RX7", "SLIM RX7"}, \
248 {"IIR" #id, NULL, "IIR" #id " INP1 MUX"}, \
249 {"IIR" #id " INP1 MUX", "DEC0", "ADC MUX0"}, \
250 {"IIR" #id " INP1 MUX", "DEC1", "ADC MUX1"}, \
251 {"IIR" #id " INP1 MUX", "DEC2", "ADC MUX2"}, \
252 {"IIR" #id " INP1 MUX", "DEC3", "ADC MUX3"}, \
253 {"IIR" #id " INP1 MUX", "DEC4", "ADC MUX4"}, \
254 {"IIR" #id " INP1 MUX", "DEC5", "ADC MUX5"}, \
255 {"IIR" #id " INP1 MUX", "DEC6", "ADC MUX6"}, \
256 {"IIR" #id " INP1 MUX", "DEC7", "ADC MUX7"}, \
257 {"IIR" #id " INP1 MUX", "DEC8", "ADC MUX8"}, \
258 {"IIR" #id " INP1 MUX", "RX0", "SLIM RX0"}, \
259 {"IIR" #id " INP1 MUX", "RX1", "SLIM RX1"}, \
260 {"IIR" #id " INP1 MUX", "RX2", "SLIM RX2"}, \
261 {"IIR" #id " INP1 MUX", "RX3", "SLIM RX3"}, \
262 {"IIR" #id " INP1 MUX", "RX4", "SLIM RX4"}, \
263 {"IIR" #id " INP1 MUX", "RX5", "SLIM RX5"}, \
264 {"IIR" #id " INP1 MUX", "RX6", "SLIM RX6"}, \
265 {"IIR" #id " INP1 MUX", "RX7", "SLIM RX7"}, \
266 {"IIR" #id, NULL, "IIR" #id " INP2 MUX"}, \
267 {"IIR" #id " INP2 MUX", "DEC0", "ADC MUX0"}, \
268 {"IIR" #id " INP2 MUX", "DEC1", "ADC MUX1"}, \
269 {"IIR" #id " INP2 MUX", "DEC2", "ADC MUX2"}, \
270 {"IIR" #id " INP2 MUX", "DEC3", "ADC MUX3"}, \
271 {"IIR" #id " INP2 MUX", "DEC4", "ADC MUX4"}, \
272 {"IIR" #id " INP2 MUX", "DEC5", "ADC MUX5"}, \
273 {"IIR" #id " INP2 MUX", "DEC6", "ADC MUX6"}, \
274 {"IIR" #id " INP2 MUX", "DEC7", "ADC MUX7"}, \
275 {"IIR" #id " INP2 MUX", "DEC8", "ADC MUX8"}, \
276 {"IIR" #id " INP2 MUX", "RX0", "SLIM RX0"}, \
277 {"IIR" #id " INP2 MUX", "RX1", "SLIM RX1"}, \
278 {"IIR" #id " INP2 MUX", "RX2", "SLIM RX2"}, \
279 {"IIR" #id " INP2 MUX", "RX3", "SLIM RX3"}, \
280 {"IIR" #id " INP2 MUX", "RX4", "SLIM RX4"}, \
281 {"IIR" #id " INP2 MUX", "RX5", "SLIM RX5"}, \
282 {"IIR" #id " INP2 MUX", "RX6", "SLIM RX6"}, \
283 {"IIR" #id " INP2 MUX", "RX7", "SLIM RX7"}, \
284 {"IIR" #id, NULL, "IIR" #id " INP3 MUX"}, \
285 {"IIR" #id " INP3 MUX", "DEC0", "ADC MUX0"}, \
286 {"IIR" #id " INP3 MUX", "DEC1", "ADC MUX1"}, \
287 {"IIR" #id " INP3 MUX", "DEC2", "ADC MUX2"}, \
288 {"IIR" #id " INP3 MUX", "DEC3", "ADC MUX3"}, \
289 {"IIR" #id " INP3 MUX", "DEC4", "ADC MUX4"}, \
290 {"IIR" #id " INP3 MUX", "DEC5", "ADC MUX5"}, \
291 {"IIR" #id " INP3 MUX", "DEC6", "ADC MUX6"}, \
292 {"IIR" #id " INP3 MUX", "DEC7", "ADC MUX7"}, \
293 {"IIR" #id " INP3 MUX", "DEC8", "ADC MUX8"}, \
294 {"IIR" #id " INP3 MUX", "RX0", "SLIM RX0"}, \
295 {"IIR" #id " INP3 MUX", "RX1", "SLIM RX1"}, \
296 {"IIR" #id " INP3 MUX", "RX2", "SLIM RX2"}, \
297 {"IIR" #id " INP3 MUX", "RX3", "SLIM RX3"}, \
298 {"IIR" #id " INP3 MUX", "RX4", "SLIM RX4"}, \
299 {"IIR" #id " INP3 MUX", "RX5", "SLIM RX5"}, \
300 {"IIR" #id " INP3 MUX", "RX6", "SLIM RX6"}, \
301 {"IIR" #id " INP3 MUX", "RX7", "SLIM RX7"}
302
303 #define WCD934X_SLIM_TX_AIF_PATH(id) \
304 {"AIF1_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \
305 {"AIF2_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \
306 {"AIF3_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \
307 {"SLIM TX" #id, NULL, "CDC_IF TX" #id " MUX"}
308
309 #define WCD934X_MAX_MICBIAS MIC_BIAS_4
310
311 enum {
312 SIDO_SOURCE_INTERNAL,
313 SIDO_SOURCE_RCO_BG,
314 };
315
316 enum {
317 INTERP_EAR = 0,
318 INTERP_HPHL,
319 INTERP_HPHR,
320 INTERP_LO1,
321 INTERP_LO2,
322 INTERP_LO3_NA, /* LO3 not avalible in Tavil */
323 INTERP_LO4_NA,
324 INTERP_SPKR1, /*INT7 WSA Speakers via soundwire */
325 INTERP_SPKR2, /*INT8 WSA Speakers via soundwire */
326 INTERP_MAX,
327 };
328
329 enum {
330 WCD934X_RX0 = 0,
331 WCD934X_RX1,
332 WCD934X_RX2,
333 WCD934X_RX3,
334 WCD934X_RX4,
335 WCD934X_RX5,
336 WCD934X_RX6,
337 WCD934X_RX7,
338 WCD934X_RX8,
339 WCD934X_RX9,
340 WCD934X_RX10,
341 WCD934X_RX11,
342 WCD934X_RX12,
343 WCD934X_RX_MAX,
344 };
345
346 enum {
347 WCD934X_TX0 = 0,
348 WCD934X_TX1,
349 WCD934X_TX2,
350 WCD934X_TX3,
351 WCD934X_TX4,
352 WCD934X_TX5,
353 WCD934X_TX6,
354 WCD934X_TX7,
355 WCD934X_TX8,
356 WCD934X_TX9,
357 WCD934X_TX10,
358 WCD934X_TX11,
359 WCD934X_TX12,
360 WCD934X_TX13,
361 WCD934X_TX14,
362 WCD934X_TX15,
363 WCD934X_TX_MAX,
364 };
365
366 struct wcd934x_slim_ch {
367 u32 ch_num;
368 u16 port;
369 u16 shift;
370 struct list_head list;
371 };
372
373 static const struct wcd934x_slim_ch wcd934x_tx_chs[WCD934X_TX_MAX] = {
374 WCD934X_SLIM_TX_CH(0),
375 WCD934X_SLIM_TX_CH(1),
376 WCD934X_SLIM_TX_CH(2),
377 WCD934X_SLIM_TX_CH(3),
378 WCD934X_SLIM_TX_CH(4),
379 WCD934X_SLIM_TX_CH(5),
380 WCD934X_SLIM_TX_CH(6),
381 WCD934X_SLIM_TX_CH(7),
382 WCD934X_SLIM_TX_CH(8),
383 WCD934X_SLIM_TX_CH(9),
384 WCD934X_SLIM_TX_CH(10),
385 WCD934X_SLIM_TX_CH(11),
386 WCD934X_SLIM_TX_CH(12),
387 WCD934X_SLIM_TX_CH(13),
388 WCD934X_SLIM_TX_CH(14),
389 WCD934X_SLIM_TX_CH(15),
390 };
391
392 static const struct wcd934x_slim_ch wcd934x_rx_chs[WCD934X_RX_MAX] = {
393 WCD934X_SLIM_RX_CH(0), /* 16 */
394 WCD934X_SLIM_RX_CH(1), /* 17 */
395 WCD934X_SLIM_RX_CH(2),
396 WCD934X_SLIM_RX_CH(3),
397 WCD934X_SLIM_RX_CH(4),
398 WCD934X_SLIM_RX_CH(5),
399 WCD934X_SLIM_RX_CH(6),
400 WCD934X_SLIM_RX_CH(7),
401 WCD934X_SLIM_RX_CH(8),
402 WCD934X_SLIM_RX_CH(9),
403 WCD934X_SLIM_RX_CH(10),
404 WCD934X_SLIM_RX_CH(11),
405 WCD934X_SLIM_RX_CH(12),
406 };
407
408 /* Codec supports 2 IIR filters */
409 enum {
410 IIR0 = 0,
411 IIR1,
412 IIR_MAX,
413 };
414
415 /* Each IIR has 5 Filter Stages */
416 enum {
417 BAND1 = 0,
418 BAND2,
419 BAND3,
420 BAND4,
421 BAND5,
422 BAND_MAX,
423 };
424
425 enum {
426 COMPANDER_1, /* HPH_L */
427 COMPANDER_2, /* HPH_R */
428 COMPANDER_3, /* LO1_DIFF */
429 COMPANDER_4, /* LO2_DIFF */
430 COMPANDER_5, /* LO3_SE - not used in Tavil */
431 COMPANDER_6, /* LO4_SE - not used in Tavil */
432 COMPANDER_7, /* SWR SPK CH1 */
433 COMPANDER_8, /* SWR SPK CH2 */
434 COMPANDER_MAX,
435 };
436
437 enum {
438 AIF1_PB = 0,
439 AIF1_CAP,
440 AIF2_PB,
441 AIF2_CAP,
442 AIF3_PB,
443 AIF3_CAP,
444 AIF4_PB,
445 AIF4_VIFEED,
446 AIF4_MAD_TX,
447 NUM_CODEC_DAIS,
448 };
449
450 enum {
451 INTn_1_INP_SEL_ZERO = 0,
452 INTn_1_INP_SEL_DEC0,
453 INTn_1_INP_SEL_DEC1,
454 INTn_1_INP_SEL_IIR0,
455 INTn_1_INP_SEL_IIR1,
456 INTn_1_INP_SEL_RX0,
457 INTn_1_INP_SEL_RX1,
458 INTn_1_INP_SEL_RX2,
459 INTn_1_INP_SEL_RX3,
460 INTn_1_INP_SEL_RX4,
461 INTn_1_INP_SEL_RX5,
462 INTn_1_INP_SEL_RX6,
463 INTn_1_INP_SEL_RX7,
464 };
465
466 enum {
467 INTn_2_INP_SEL_ZERO = 0,
468 INTn_2_INP_SEL_RX0,
469 INTn_2_INP_SEL_RX1,
470 INTn_2_INP_SEL_RX2,
471 INTn_2_INP_SEL_RX3,
472 INTn_2_INP_SEL_RX4,
473 INTn_2_INP_SEL_RX5,
474 INTn_2_INP_SEL_RX6,
475 INTn_2_INP_SEL_RX7,
476 INTn_2_INP_SEL_PROXIMITY,
477 };
478
479 enum {
480 INTERP_MAIN_PATH,
481 INTERP_MIX_PATH,
482 };
483
484 struct interp_sample_rate {
485 int sample_rate;
486 int rate_val;
487 };
488
489 static struct interp_sample_rate sr_val_tbl[] = {
490 {8000, 0x0},
491 {16000, 0x1},
492 {32000, 0x3},
493 {48000, 0x4},
494 {96000, 0x5},
495 {192000, 0x6},
496 {384000, 0x7},
497 {44100, 0x9},
498 {88200, 0xA},
499 {176400, 0xB},
500 {352800, 0xC},
501 };
502
503 struct wcd934x_mbhc_zdet_param {
504 u16 ldo_ctl;
505 u16 noff;
506 u16 nshift;
507 u16 btn5;
508 u16 btn6;
509 u16 btn7;
510 };
511
512 struct wcd_slim_codec_dai_data {
513 struct list_head slim_ch_list;
514 struct slim_stream_config sconfig;
515 struct slim_stream_runtime *sruntime;
516 };
517
518 static const struct regmap_range_cfg wcd934x_ifc_ranges[] = {
519 {
520 .name = "WCD9335-IFC-DEV",
521 .range_min = 0x0,
522 .range_max = 0xffff,
523 .selector_reg = 0x800,
524 .selector_mask = 0xfff,
525 .selector_shift = 0,
526 .window_start = 0x800,
527 .window_len = 0x400,
528 },
529 };
530
531 static struct regmap_config wcd934x_ifc_regmap_config = {
532 .reg_bits = 16,
533 .val_bits = 8,
534 .max_register = 0xffff,
535 .ranges = wcd934x_ifc_ranges,
536 .num_ranges = ARRAY_SIZE(wcd934x_ifc_ranges),
537 };
538
539 struct wcd934x_codec {
540 struct device *dev;
541 struct clk_hw hw;
542 struct clk *extclk;
543 struct regmap *regmap;
544 struct regmap *if_regmap;
545 struct slim_device *sdev;
546 struct slim_device *sidev;
547 struct wcd_clsh_ctrl *clsh_ctrl;
548 struct snd_soc_component *component;
549 struct wcd934x_slim_ch rx_chs[WCD934X_RX_MAX];
550 struct wcd934x_slim_ch tx_chs[WCD934X_TX_MAX];
551 struct wcd_slim_codec_dai_data dai[NUM_CODEC_DAIS];
552 int rate;
553 u32 version;
554 u32 hph_mode;
555 int num_rx_port;
556 int num_tx_port;
557 u32 tx_port_value[WCD934X_TX_MAX];
558 u32 rx_port_value[WCD934X_RX_MAX];
559 int sido_input_src;
560 int dmic_0_1_clk_cnt;
561 int dmic_2_3_clk_cnt;
562 int dmic_4_5_clk_cnt;
563 int dmic_sample_rate;
564 int comp_enabled[COMPANDER_MAX];
565 int sysclk_users;
566 struct mutex sysclk_mutex;
567 /* mbhc module */
568 struct wcd_mbhc *mbhc;
569 struct wcd_mbhc_config mbhc_cfg;
570 struct wcd_mbhc_intr intr_ids;
571 bool mbhc_started;
572 struct mutex micb_lock;
573 u32 micb_ref[WCD934X_MAX_MICBIAS];
574 u32 pullup_ref[WCD934X_MAX_MICBIAS];
575 u32 micb1_mv;
576 u32 micb2_mv;
577 u32 micb3_mv;
578 u32 micb4_mv;
579 };
580
581 #define to_wcd934x_codec(_hw) container_of(_hw, struct wcd934x_codec, hw)
582
583 struct wcd_iir_filter_ctl {
584 unsigned int iir_idx;
585 unsigned int band_idx;
586 struct soc_bytes_ext bytes_ext;
587 };
588
589 static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
590 static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
591 static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1);
592 static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0);
593
594 /* Cutoff frequency for high pass filter */
595 static const char * const cf_text[] = {
596 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ"
597 };
598
599 static const char * const rx_cf_text[] = {
600 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ",
601 "CF_NEG_3DB_0P48HZ"
602 };
603
604 static const char * const rx_hph_mode_mux_text[] = {
605 "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB",
606 "Class-H Hi-Fi Low Power"
607 };
608
609 static const char *const slim_rx_mux_text[] = {
610 "ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB",
611 };
612
613 static const char * const rx_int0_7_mix_mux_text[] = {
614 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
615 "RX6", "RX7", "PROXIMITY"
616 };
617
618 static const char * const rx_int_mix_mux_text[] = {
619 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
620 "RX6", "RX7"
621 };
622
623 static const char * const rx_prim_mix_text[] = {
624 "ZERO", "DEC0", "DEC1", "IIR0", "IIR1", "RX0", "RX1", "RX2",
625 "RX3", "RX4", "RX5", "RX6", "RX7"
626 };
627
628 static const char * const rx_sidetone_mix_text[] = {
629 "ZERO", "SRC0", "SRC1", "SRC_SUM"
630 };
631
632 static const char * const iir_inp_mux_text[] = {
633 "ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4", "DEC5", "DEC6",
634 "DEC7", "DEC8", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", "RX6", "RX7"
635 };
636
637 static const char * const rx_int_dem_inp_mux_text[] = {
638 "NORMAL_DSM_OUT", "CLSH_DSM_OUT",
639 };
640
641 static const char * const rx_int0_1_interp_mux_text[] = {
642 "ZERO", "RX INT0_1 MIX1",
643 };
644
645 static const char * const rx_int1_1_interp_mux_text[] = {
646 "ZERO", "RX INT1_1 MIX1",
647 };
648
649 static const char * const rx_int2_1_interp_mux_text[] = {
650 "ZERO", "RX INT2_1 MIX1",
651 };
652
653 static const char * const rx_int3_1_interp_mux_text[] = {
654 "ZERO", "RX INT3_1 MIX1",
655 };
656
657 static const char * const rx_int4_1_interp_mux_text[] = {
658 "ZERO", "RX INT4_1 MIX1",
659 };
660
661 static const char * const rx_int7_1_interp_mux_text[] = {
662 "ZERO", "RX INT7_1 MIX1",
663 };
664
665 static const char * const rx_int8_1_interp_mux_text[] = {
666 "ZERO", "RX INT8_1 MIX1",
667 };
668
669 static const char * const rx_int0_2_interp_mux_text[] = {
670 "ZERO", "RX INT0_2 MUX",
671 };
672
673 static const char * const rx_int1_2_interp_mux_text[] = {
674 "ZERO", "RX INT1_2 MUX",
675 };
676
677 static const char * const rx_int2_2_interp_mux_text[] = {
678 "ZERO", "RX INT2_2 MUX",
679 };
680
681 static const char * const rx_int3_2_interp_mux_text[] = {
682 "ZERO", "RX INT3_2 MUX",
683 };
684
685 static const char * const rx_int4_2_interp_mux_text[] = {
686 "ZERO", "RX INT4_2 MUX",
687 };
688
689 static const char * const rx_int7_2_interp_mux_text[] = {
690 "ZERO", "RX INT7_2 MUX",
691 };
692
693 static const char * const rx_int8_2_interp_mux_text[] = {
694 "ZERO", "RX INT8_2 MUX",
695 };
696
697 static const char * const dmic_mux_text[] = {
698 "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5"
699 };
700
701 static const char * const amic_mux_text[] = {
702 "ZERO", "ADC1", "ADC2", "ADC3", "ADC4"
703 };
704
705 static const char * const amic4_5_sel_text[] = {
706 "AMIC4", "AMIC5"
707 };
708
709 static const char * const adc_mux_text[] = {
710 "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2"
711 };
712
713 static const char * const cdc_if_tx0_mux_text[] = {
714 "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192"
715 };
716
717 static const char * const cdc_if_tx1_mux_text[] = {
718 "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192"
719 };
720
721 static const char * const cdc_if_tx2_mux_text[] = {
722 "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192"
723 };
724
725 static const char * const cdc_if_tx3_mux_text[] = {
726 "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192"
727 };
728
729 static const char * const cdc_if_tx4_mux_text[] = {
730 "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192"
731 };
732
733 static const char * const cdc_if_tx5_mux_text[] = {
734 "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192"
735 };
736
737 static const char * const cdc_if_tx6_mux_text[] = {
738 "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192"
739 };
740
741 static const char * const cdc_if_tx7_mux_text[] = {
742 "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192"
743 };
744
745 static const char * const cdc_if_tx8_mux_text[] = {
746 "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192"
747 };
748
749 static const char * const cdc_if_tx9_mux_text[] = {
750 "ZERO", "DEC7", "DEC7_192"
751 };
752
753 static const char * const cdc_if_tx10_mux_text[] = {
754 "ZERO", "DEC6", "DEC6_192"
755 };
756
757 static const char * const cdc_if_tx11_mux_text[] = {
758 "DEC_0_5", "DEC_9_12", "MAD_AUDIO", "MAD_BRDCST"
759 };
760
761 static const char * const cdc_if_tx11_inp1_mux_text[] = {
762 "ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4",
763 "DEC5", "RX_MIX_TX5", "DEC9_10", "DEC11_12"
764 };
765
766 static const char * const cdc_if_tx13_mux_text[] = {
767 "CDC_DEC_5", "MAD_BRDCST"
768 };
769
770 static const char * const cdc_if_tx13_inp1_mux_text[] = {
771 "ZERO", "DEC5", "DEC5_192"
772 };
773
774 static const struct soc_enum cf_dec0_enum =
775 SOC_ENUM_SINGLE(WCD934X_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text);
776
777 static const struct soc_enum cf_dec1_enum =
778 SOC_ENUM_SINGLE(WCD934X_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text);
779
780 static const struct soc_enum cf_dec2_enum =
781 SOC_ENUM_SINGLE(WCD934X_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text);
782
783 static const struct soc_enum cf_dec3_enum =
784 SOC_ENUM_SINGLE(WCD934X_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text);
785
786 static const struct soc_enum cf_dec4_enum =
787 SOC_ENUM_SINGLE(WCD934X_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text);
788
789 static const struct soc_enum cf_dec5_enum =
790 SOC_ENUM_SINGLE(WCD934X_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text);
791
792 static const struct soc_enum cf_dec6_enum =
793 SOC_ENUM_SINGLE(WCD934X_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text);
794
795 static const struct soc_enum cf_dec7_enum =
796 SOC_ENUM_SINGLE(WCD934X_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text);
797
798 static const struct soc_enum cf_dec8_enum =
799 SOC_ENUM_SINGLE(WCD934X_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text);
800
801 static const struct soc_enum cf_int0_1_enum =
802 SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text);
803
804 static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD934X_CDC_RX0_RX_PATH_MIX_CFG, 2,
805 rx_cf_text);
806
807 static const struct soc_enum cf_int1_1_enum =
808 SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text);
809
810 static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD934X_CDC_RX1_RX_PATH_MIX_CFG, 2,
811 rx_cf_text);
812
813 static const struct soc_enum cf_int2_1_enum =
814 SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text);
815
816 static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD934X_CDC_RX2_RX_PATH_MIX_CFG, 2,
817 rx_cf_text);
818
819 static const struct soc_enum cf_int3_1_enum =
820 SOC_ENUM_SINGLE(WCD934X_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text);
821
822 static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD934X_CDC_RX3_RX_PATH_MIX_CFG, 2,
823 rx_cf_text);
824
825 static const struct soc_enum cf_int4_1_enum =
826 SOC_ENUM_SINGLE(WCD934X_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text);
827
828 static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD934X_CDC_RX4_RX_PATH_MIX_CFG, 2,
829 rx_cf_text);
830
831 static const struct soc_enum cf_int7_1_enum =
832 SOC_ENUM_SINGLE(WCD934X_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text);
833
834 static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD934X_CDC_RX7_RX_PATH_MIX_CFG, 2,
835 rx_cf_text);
836
837 static const struct soc_enum cf_int8_1_enum =
838 SOC_ENUM_SINGLE(WCD934X_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text);
839
840 static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD934X_CDC_RX8_RX_PATH_MIX_CFG, 2,
841 rx_cf_text);
842
843 static const struct soc_enum rx_hph_mode_mux_enum =
844 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
845 rx_hph_mode_mux_text);
846
847 static const struct soc_enum slim_rx_mux_enum =
848 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim_rx_mux_text), slim_rx_mux_text);
849
850 static const struct soc_enum rx_int0_2_mux_chain_enum =
851 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 0, 10,
852 rx_int0_7_mix_mux_text);
853
854 static const struct soc_enum rx_int1_2_mux_chain_enum =
855 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 0, 9,
856 rx_int_mix_mux_text);
857
858 static const struct soc_enum rx_int2_2_mux_chain_enum =
859 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 0, 9,
860 rx_int_mix_mux_text);
861
862 static const struct soc_enum rx_int3_2_mux_chain_enum =
863 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 0, 9,
864 rx_int_mix_mux_text);
865
866 static const struct soc_enum rx_int4_2_mux_chain_enum =
867 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 0, 9,
868 rx_int_mix_mux_text);
869
870 static const struct soc_enum rx_int7_2_mux_chain_enum =
871 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 0, 10,
872 rx_int0_7_mix_mux_text);
873
874 static const struct soc_enum rx_int8_2_mux_chain_enum =
875 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 0, 9,
876 rx_int_mix_mux_text);
877
878 static const struct soc_enum rx_int0_1_mix_inp0_chain_enum =
879 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 0, 13,
880 rx_prim_mix_text);
881
882 static const struct soc_enum rx_int0_1_mix_inp1_chain_enum =
883 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 4, 13,
884 rx_prim_mix_text);
885
886 static const struct soc_enum rx_int0_1_mix_inp2_chain_enum =
887 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 4, 13,
888 rx_prim_mix_text);
889
890 static const struct soc_enum rx_int1_1_mix_inp0_chain_enum =
891 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 0, 13,
892 rx_prim_mix_text);
893
894 static const struct soc_enum rx_int1_1_mix_inp1_chain_enum =
895 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 4, 13,
896 rx_prim_mix_text);
897
898 static const struct soc_enum rx_int1_1_mix_inp2_chain_enum =
899 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 4, 13,
900 rx_prim_mix_text);
901
902 static const struct soc_enum rx_int2_1_mix_inp0_chain_enum =
903 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 0, 13,
904 rx_prim_mix_text);
905
906 static const struct soc_enum rx_int2_1_mix_inp1_chain_enum =
907 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 4, 13,
908 rx_prim_mix_text);
909
910 static const struct soc_enum rx_int2_1_mix_inp2_chain_enum =
911 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 4, 13,
912 rx_prim_mix_text);
913
914 static const struct soc_enum rx_int3_1_mix_inp0_chain_enum =
915 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 0, 13,
916 rx_prim_mix_text);
917
918 static const struct soc_enum rx_int3_1_mix_inp1_chain_enum =
919 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 4, 13,
920 rx_prim_mix_text);
921
922 static const struct soc_enum rx_int3_1_mix_inp2_chain_enum =
923 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 4, 13,
924 rx_prim_mix_text);
925
926 static const struct soc_enum rx_int4_1_mix_inp0_chain_enum =
927 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 0, 13,
928 rx_prim_mix_text);
929
930 static const struct soc_enum rx_int4_1_mix_inp1_chain_enum =
931 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 4, 13,
932 rx_prim_mix_text);
933
934 static const struct soc_enum rx_int4_1_mix_inp2_chain_enum =
935 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 4, 13,
936 rx_prim_mix_text);
937
938 static const struct soc_enum rx_int7_1_mix_inp0_chain_enum =
939 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 0, 13,
940 rx_prim_mix_text);
941
942 static const struct soc_enum rx_int7_1_mix_inp1_chain_enum =
943 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 4, 13,
944 rx_prim_mix_text);
945
946 static const struct soc_enum rx_int7_1_mix_inp2_chain_enum =
947 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 4, 13,
948 rx_prim_mix_text);
949
950 static const struct soc_enum rx_int8_1_mix_inp0_chain_enum =
951 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 0, 13,
952 rx_prim_mix_text);
953
954 static const struct soc_enum rx_int8_1_mix_inp1_chain_enum =
955 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 4, 13,
956 rx_prim_mix_text);
957
958 static const struct soc_enum rx_int8_1_mix_inp2_chain_enum =
959 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 4, 13,
960 rx_prim_mix_text);
961
962 static const struct soc_enum rx_int0_mix2_inp_mux_enum =
963 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 0, 4,
964 rx_sidetone_mix_text);
965
966 static const struct soc_enum rx_int1_mix2_inp_mux_enum =
967 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 2, 4,
968 rx_sidetone_mix_text);
969
970 static const struct soc_enum rx_int2_mix2_inp_mux_enum =
971 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 4, 4,
972 rx_sidetone_mix_text);
973
974 static const struct soc_enum rx_int3_mix2_inp_mux_enum =
975 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 6, 4,
976 rx_sidetone_mix_text);
977
978 static const struct soc_enum rx_int4_mix2_inp_mux_enum =
979 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 0, 4,
980 rx_sidetone_mix_text);
981
982 static const struct soc_enum rx_int7_mix2_inp_mux_enum =
983 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 2, 4,
984 rx_sidetone_mix_text);
985
986 static const struct soc_enum iir0_inp0_mux_enum =
987 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG0,
988 0, 18, iir_inp_mux_text);
989
990 static const struct soc_enum iir0_inp1_mux_enum =
991 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG1,
992 0, 18, iir_inp_mux_text);
993
994 static const struct soc_enum iir0_inp2_mux_enum =
995 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG2,
996 0, 18, iir_inp_mux_text);
997
998 static const struct soc_enum iir0_inp3_mux_enum =
999 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG3,
1000 0, 18, iir_inp_mux_text);
1001
1002 static const struct soc_enum iir1_inp0_mux_enum =
1003 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG0,
1004 0, 18, iir_inp_mux_text);
1005
1006 static const struct soc_enum iir1_inp1_mux_enum =
1007 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG1,
1008 0, 18, iir_inp_mux_text);
1009
1010 static const struct soc_enum iir1_inp2_mux_enum =
1011 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG2,
1012 0, 18, iir_inp_mux_text);
1013
1014 static const struct soc_enum iir1_inp3_mux_enum =
1015 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG3,
1016 0, 18, iir_inp_mux_text);
1017
1018 static const struct soc_enum rx_int0_dem_inp_mux_enum =
1019 SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_SEC0, 0,
1020 ARRAY_SIZE(rx_int_dem_inp_mux_text),
1021 rx_int_dem_inp_mux_text);
1022
1023 static const struct soc_enum rx_int1_dem_inp_mux_enum =
1024 SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_SEC0, 0,
1025 ARRAY_SIZE(rx_int_dem_inp_mux_text),
1026 rx_int_dem_inp_mux_text);
1027
1028 static const struct soc_enum rx_int2_dem_inp_mux_enum =
1029 SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_SEC0, 0,
1030 ARRAY_SIZE(rx_int_dem_inp_mux_text),
1031 rx_int_dem_inp_mux_text);
1032
1033 static const struct soc_enum tx_adc_mux0_enum =
1034 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0,
1035 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1036 static const struct soc_enum tx_adc_mux1_enum =
1037 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0,
1038 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1039 static const struct soc_enum tx_adc_mux2_enum =
1040 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0,
1041 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1042 static const struct soc_enum tx_adc_mux3_enum =
1043 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0,
1044 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1045 static const struct soc_enum tx_adc_mux4_enum =
1046 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 2,
1047 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1048 static const struct soc_enum tx_adc_mux5_enum =
1049 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 2,
1050 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1051 static const struct soc_enum tx_adc_mux6_enum =
1052 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 2,
1053 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1054 static const struct soc_enum tx_adc_mux7_enum =
1055 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 2,
1056 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1057 static const struct soc_enum tx_adc_mux8_enum =
1058 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 4,
1059 ARRAY_SIZE(adc_mux_text), adc_mux_text);
1060
1061 static const struct soc_enum rx_int0_1_interp_mux_enum =
1062 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2,
1063 rx_int0_1_interp_mux_text);
1064
1065 static const struct soc_enum rx_int1_1_interp_mux_enum =
1066 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2,
1067 rx_int1_1_interp_mux_text);
1068
1069 static const struct soc_enum rx_int2_1_interp_mux_enum =
1070 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2,
1071 rx_int2_1_interp_mux_text);
1072
1073 static const struct soc_enum rx_int3_1_interp_mux_enum =
1074 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_1_interp_mux_text);
1075
1076 static const struct soc_enum rx_int4_1_interp_mux_enum =
1077 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_1_interp_mux_text);
1078
1079 static const struct soc_enum rx_int7_1_interp_mux_enum =
1080 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_1_interp_mux_text);
1081
1082 static const struct soc_enum rx_int8_1_interp_mux_enum =
1083 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_1_interp_mux_text);
1084
1085 static const struct soc_enum rx_int0_2_interp_mux_enum =
1086 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int0_2_interp_mux_text);
1087
1088 static const struct soc_enum rx_int1_2_interp_mux_enum =
1089 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int1_2_interp_mux_text);
1090
1091 static const struct soc_enum rx_int2_2_interp_mux_enum =
1092 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int2_2_interp_mux_text);
1093
1094 static const struct soc_enum rx_int3_2_interp_mux_enum =
1095 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_2_interp_mux_text);
1096
1097 static const struct soc_enum rx_int4_2_interp_mux_enum =
1098 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_2_interp_mux_text);
1099
1100 static const struct soc_enum rx_int7_2_interp_mux_enum =
1101 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_2_interp_mux_text);
1102
1103 static const struct soc_enum rx_int8_2_interp_mux_enum =
1104 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_2_interp_mux_text);
1105
1106 static const struct soc_enum tx_dmic_mux0_enum =
1107 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 7,
1108 dmic_mux_text);
1109
1110 static const struct soc_enum tx_dmic_mux1_enum =
1111 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 7,
1112 dmic_mux_text);
1113
1114 static const struct soc_enum tx_dmic_mux2_enum =
1115 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 7,
1116 dmic_mux_text);
1117
1118 static const struct soc_enum tx_dmic_mux3_enum =
1119 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 7,
1120 dmic_mux_text);
1121
1122 static const struct soc_enum tx_dmic_mux4_enum =
1123 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7,
1124 dmic_mux_text);
1125
1126 static const struct soc_enum tx_dmic_mux5_enum =
1127 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7,
1128 dmic_mux_text);
1129
1130 static const struct soc_enum tx_dmic_mux6_enum =
1131 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7,
1132 dmic_mux_text);
1133
1134 static const struct soc_enum tx_dmic_mux7_enum =
1135 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7,
1136 dmic_mux_text);
1137
1138 static const struct soc_enum tx_dmic_mux8_enum =
1139 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7,
1140 dmic_mux_text);
1141
1142 static const struct soc_enum tx_amic_mux0_enum =
1143 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 5,
1144 amic_mux_text);
1145 static const struct soc_enum tx_amic_mux1_enum =
1146 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 5,
1147 amic_mux_text);
1148 static const struct soc_enum tx_amic_mux2_enum =
1149 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 5,
1150 amic_mux_text);
1151 static const struct soc_enum tx_amic_mux3_enum =
1152 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 5,
1153 amic_mux_text);
1154 static const struct soc_enum tx_amic_mux4_enum =
1155 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 5,
1156 amic_mux_text);
1157 static const struct soc_enum tx_amic_mux5_enum =
1158 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 5,
1159 amic_mux_text);
1160 static const struct soc_enum tx_amic_mux6_enum =
1161 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 5,
1162 amic_mux_text);
1163 static const struct soc_enum tx_amic_mux7_enum =
1164 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 5,
1165 amic_mux_text);
1166 static const struct soc_enum tx_amic_mux8_enum =
1167 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 5,
1168 amic_mux_text);
1169
1170 static const struct soc_enum tx_amic4_5_enum =
1171 SOC_ENUM_SINGLE(WCD934X_TX_NEW_AMIC_4_5_SEL, 7, 2, amic4_5_sel_text);
1172
1173 static const struct soc_enum cdc_if_tx0_mux_enum =
1174 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 0,
1175 ARRAY_SIZE(cdc_if_tx0_mux_text), cdc_if_tx0_mux_text);
1176 static const struct soc_enum cdc_if_tx1_mux_enum =
1177 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 2,
1178 ARRAY_SIZE(cdc_if_tx1_mux_text), cdc_if_tx1_mux_text);
1179 static const struct soc_enum cdc_if_tx2_mux_enum =
1180 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 4,
1181 ARRAY_SIZE(cdc_if_tx2_mux_text), cdc_if_tx2_mux_text);
1182 static const struct soc_enum cdc_if_tx3_mux_enum =
1183 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 6,
1184 ARRAY_SIZE(cdc_if_tx3_mux_text), cdc_if_tx3_mux_text);
1185 static const struct soc_enum cdc_if_tx4_mux_enum =
1186 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 0,
1187 ARRAY_SIZE(cdc_if_tx4_mux_text), cdc_if_tx4_mux_text);
1188 static const struct soc_enum cdc_if_tx5_mux_enum =
1189 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 2,
1190 ARRAY_SIZE(cdc_if_tx5_mux_text), cdc_if_tx5_mux_text);
1191 static const struct soc_enum cdc_if_tx6_mux_enum =
1192 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 4,
1193 ARRAY_SIZE(cdc_if_tx6_mux_text), cdc_if_tx6_mux_text);
1194 static const struct soc_enum cdc_if_tx7_mux_enum =
1195 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 6,
1196 ARRAY_SIZE(cdc_if_tx7_mux_text), cdc_if_tx7_mux_text);
1197 static const struct soc_enum cdc_if_tx8_mux_enum =
1198 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 0,
1199 ARRAY_SIZE(cdc_if_tx8_mux_text), cdc_if_tx8_mux_text);
1200 static const struct soc_enum cdc_if_tx9_mux_enum =
1201 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 2,
1202 ARRAY_SIZE(cdc_if_tx9_mux_text), cdc_if_tx9_mux_text);
1203 static const struct soc_enum cdc_if_tx10_mux_enum =
1204 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 4,
1205 ARRAY_SIZE(cdc_if_tx10_mux_text), cdc_if_tx10_mux_text);
1206 static const struct soc_enum cdc_if_tx11_inp1_mux_enum =
1207 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 0,
1208 ARRAY_SIZE(cdc_if_tx11_inp1_mux_text),
1209 cdc_if_tx11_inp1_mux_text);
1210 static const struct soc_enum cdc_if_tx11_mux_enum =
1211 SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX11_INP_CFG, 0,
1212 ARRAY_SIZE(cdc_if_tx11_mux_text), cdc_if_tx11_mux_text);
1213 static const struct soc_enum cdc_if_tx13_inp1_mux_enum =
1214 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 4,
1215 ARRAY_SIZE(cdc_if_tx13_inp1_mux_text),
1216 cdc_if_tx13_inp1_mux_text);
1217 static const struct soc_enum cdc_if_tx13_mux_enum =
1218 SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX13_INP_CFG, 0,
1219 ARRAY_SIZE(cdc_if_tx13_mux_text), cdc_if_tx13_mux_text);
1220
1221 static struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = {
1222 WCD_MBHC_FIELD(WCD_MBHC_L_DET_EN, WCD934X_ANA_MBHC_MECH, 0x80),
1223 WCD_MBHC_FIELD(WCD_MBHC_GND_DET_EN, WCD934X_ANA_MBHC_MECH, 0x40),
1224 WCD_MBHC_FIELD(WCD_MBHC_MECH_DETECTION_TYPE, WCD934X_ANA_MBHC_MECH, 0x20),
1225 WCD_MBHC_FIELD(WCD_MBHC_MIC_CLAMP_CTL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x30),
1226 WCD_MBHC_FIELD(WCD_MBHC_ELECT_DETECTION_TYPE, WCD934X_ANA_MBHC_ELECT, 0x08),
1227 WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_CTRL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0xC0),
1228 WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_COMP_CTRL, WCD934X_ANA_MBHC_MECH, 0x04),
1229 WCD_MBHC_FIELD(WCD_MBHC_HPHL_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x10),
1230 WCD_MBHC_FIELD(WCD_MBHC_GND_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x08),
1231 WCD_MBHC_FIELD(WCD_MBHC_SW_HPH_LP_100K_TO_GND, WCD934X_ANA_MBHC_MECH, 0x01),
1232 WCD_MBHC_FIELD(WCD_MBHC_ELECT_SCHMT_ISRC, WCD934X_ANA_MBHC_ELECT, 0x06),
1233 WCD_MBHC_FIELD(WCD_MBHC_FSM_EN, WCD934X_ANA_MBHC_ELECT, 0x80),
1234 WCD_MBHC_FIELD(WCD_MBHC_INSREM_DBNC, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x0F),
1235 WCD_MBHC_FIELD(WCD_MBHC_BTN_DBNC, WCD934X_MBHC_NEW_CTL_1, 0x03),
1236 WCD_MBHC_FIELD(WCD_MBHC_HS_VREF, WCD934X_MBHC_NEW_CTL_2, 0x03),
1237 WCD_MBHC_FIELD(WCD_MBHC_HS_COMP_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x08),
1238 WCD_MBHC_FIELD(WCD_MBHC_IN2P_CLAMP_STATE, WCD934X_ANA_MBHC_RESULT_3, 0x10),
1239 WCD_MBHC_FIELD(WCD_MBHC_MIC_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x20),
1240 WCD_MBHC_FIELD(WCD_MBHC_HPHL_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x80),
1241 WCD_MBHC_FIELD(WCD_MBHC_HPHR_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x40),
1242 WCD_MBHC_FIELD(WCD_MBHC_OCP_FSM_EN, WCD934X_HPH_OCP_CTL, 0x10),
1243 WCD_MBHC_FIELD(WCD_MBHC_BTN_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x07),
1244 WCD_MBHC_FIELD(WCD_MBHC_BTN_ISRC_CTL, WCD934X_ANA_MBHC_ELECT, 0x70),
1245 WCD_MBHC_FIELD(WCD_MBHC_ELECT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0xFF),
1246 WCD_MBHC_FIELD(WCD_MBHC_MICB_CTRL, WCD934X_ANA_MICB2, 0xC0),
1247 WCD_MBHC_FIELD(WCD_MBHC_HPH_CNP_WG_TIME, WCD934X_HPH_CNP_WG_TIME, 0xFF),
1248 WCD_MBHC_FIELD(WCD_MBHC_HPHR_PA_EN, WCD934X_ANA_HPH, 0x40),
1249 WCD_MBHC_FIELD(WCD_MBHC_HPHL_PA_EN, WCD934X_ANA_HPH, 0x80),
1250 WCD_MBHC_FIELD(WCD_MBHC_HPH_PA_EN, WCD934X_ANA_HPH, 0xC0),
1251 WCD_MBHC_FIELD(WCD_MBHC_SWCH_LEVEL_REMOVE, WCD934X_ANA_MBHC_RESULT_3, 0x10),
1252 WCD_MBHC_FIELD(WCD_MBHC_ANC_DET_EN, WCD934X_MBHC_CTL_BCS, 0x02),
1253 WCD_MBHC_FIELD(WCD_MBHC_FSM_STATUS, WCD934X_MBHC_STATUS_SPARE_1, 0x01),
1254 WCD_MBHC_FIELD(WCD_MBHC_MUX_CTL, WCD934X_MBHC_NEW_CTL_2, 0x70),
1255 WCD_MBHC_FIELD(WCD_MBHC_MOISTURE_STATUS, WCD934X_MBHC_NEW_FSM_STATUS, 0x20),
1256 WCD_MBHC_FIELD(WCD_MBHC_HPHR_GND, WCD934X_HPH_PA_CTL2, 0x40),
1257 WCD_MBHC_FIELD(WCD_MBHC_HPHL_GND, WCD934X_HPH_PA_CTL2, 0x10),
1258 WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_DET_EN, WCD934X_HPH_L_TEST, 0x01),
1259 WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_DET_EN, WCD934X_HPH_R_TEST, 0x01),
1260 WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x04),
1261 WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x08),
1262 WCD_MBHC_FIELD(WCD_MBHC_ADC_EN, WCD934X_MBHC_NEW_CTL_1, 0x08),
1263 WCD_MBHC_FIELD(WCD_MBHC_ADC_COMPLETE, WCD934X_MBHC_NEW_FSM_STATUS, 0x40),
1264 WCD_MBHC_FIELD(WCD_MBHC_ADC_TIMEOUT, WCD934X_MBHC_NEW_FSM_STATUS, 0x80),
1265 WCD_MBHC_FIELD(WCD_MBHC_ADC_RESULT, WCD934X_MBHC_NEW_ADC_RESULT, 0xFF),
1266 WCD_MBHC_FIELD(WCD_MBHC_MICB2_VOUT, WCD934X_ANA_MICB2, 0x3F),
1267 WCD_MBHC_FIELD(WCD_MBHC_ADC_MODE, WCD934X_MBHC_NEW_CTL_1, 0x10),
1268 WCD_MBHC_FIELD(WCD_MBHC_DETECTION_DONE, WCD934X_MBHC_NEW_CTL_1, 0x04),
1269 WCD_MBHC_FIELD(WCD_MBHC_ELECT_ISRC_EN, WCD934X_ANA_MBHC_ZDET, 0x02),
1270 };
1271
wcd934x_set_sido_input_src(struct wcd934x_codec * wcd,int sido_src)1272 static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src)
1273 {
1274 if (sido_src == wcd->sido_input_src)
1275 return 0;
1276
1277 if (sido_src == SIDO_SOURCE_RCO_BG) {
1278 regmap_update_bits(wcd->regmap, WCD934X_ANA_RCO,
1279 WCD934X_ANA_RCO_BG_EN_MASK,
1280 WCD934X_ANA_RCO_BG_ENABLE);
1281 usleep_range(100, 110);
1282 }
1283 wcd->sido_input_src = sido_src;
1284
1285 return 0;
1286 }
1287
wcd934x_enable_ana_bias_and_sysclk(struct wcd934x_codec * wcd)1288 static int wcd934x_enable_ana_bias_and_sysclk(struct wcd934x_codec *wcd)
1289 {
1290 mutex_lock(&wcd->sysclk_mutex);
1291
1292 if (++wcd->sysclk_users != 1) {
1293 mutex_unlock(&wcd->sysclk_mutex);
1294 return 0;
1295 }
1296 mutex_unlock(&wcd->sysclk_mutex);
1297
1298 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
1299 WCD934X_ANA_BIAS_EN_MASK,
1300 WCD934X_ANA_BIAS_EN);
1301 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
1302 WCD934X_ANA_PRECHRG_EN_MASK,
1303 WCD934X_ANA_PRECHRG_EN);
1304 /*
1305 * 1ms delay is required after pre-charge is enabled
1306 * as per HW requirement
1307 */
1308 usleep_range(1000, 1100);
1309 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
1310 WCD934X_ANA_PRECHRG_EN_MASK, 0);
1311 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
1312 WCD934X_ANA_PRECHRG_MODE_MASK, 0);
1313
1314 /*
1315 * In data clock contrl register is changed
1316 * to CLK_SYS_MCLK_PRG
1317 */
1318
1319 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
1320 WCD934X_EXT_CLK_BUF_EN_MASK,
1321 WCD934X_EXT_CLK_BUF_EN);
1322 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
1323 WCD934X_EXT_CLK_DIV_RATIO_MASK,
1324 WCD934X_EXT_CLK_DIV_BY_2);
1325 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
1326 WCD934X_MCLK_SRC_MASK,
1327 WCD934X_MCLK_SRC_EXT_CLK);
1328 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
1329 WCD934X_MCLK_EN_MASK, WCD934X_MCLK_EN);
1330 regmap_update_bits(wcd->regmap,
1331 WCD934X_CDC_CLK_RST_CTRL_FS_CNT_CONTROL,
1332 WCD934X_CDC_FS_MCLK_CNT_EN_MASK,
1333 WCD934X_CDC_FS_MCLK_CNT_ENABLE);
1334 regmap_update_bits(wcd->regmap,
1335 WCD934X_CDC_CLK_RST_CTRL_MCLK_CONTROL,
1336 WCD934X_MCLK_EN_MASK,
1337 WCD934X_MCLK_EN);
1338 regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_GATE,
1339 WCD934X_CODEC_RPM_CLK_GATE_MASK, 0x0);
1340 /*
1341 * 10us sleep is required after clock is enabled
1342 * as per HW requirement
1343 */
1344 usleep_range(10, 15);
1345
1346 wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG);
1347
1348 return 0;
1349 }
1350
wcd934x_disable_ana_bias_and_syclk(struct wcd934x_codec * wcd)1351 static int wcd934x_disable_ana_bias_and_syclk(struct wcd934x_codec *wcd)
1352 {
1353 mutex_lock(&wcd->sysclk_mutex);
1354 if (--wcd->sysclk_users != 0) {
1355 mutex_unlock(&wcd->sysclk_mutex);
1356 return 0;
1357 }
1358 mutex_unlock(&wcd->sysclk_mutex);
1359
1360 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
1361 WCD934X_EXT_CLK_BUF_EN_MASK |
1362 WCD934X_MCLK_EN_MASK, 0x0);
1363 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
1364 WCD934X_ANA_BIAS_EN_MASK, 0);
1365 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
1366 WCD934X_ANA_PRECHRG_EN_MASK, 0);
1367
1368 return 0;
1369 }
1370
__wcd934x_cdc_mclk_enable(struct wcd934x_codec * wcd,bool enable)1371 static int __wcd934x_cdc_mclk_enable(struct wcd934x_codec *wcd, bool enable)
1372 {
1373 int ret = 0;
1374
1375 if (enable) {
1376 ret = clk_prepare_enable(wcd->extclk);
1377
1378 if (ret) {
1379 dev_err(wcd->dev, "%s: ext clk enable failed\n",
1380 __func__);
1381 return ret;
1382 }
1383 ret = wcd934x_enable_ana_bias_and_sysclk(wcd);
1384 } else {
1385 int val;
1386
1387 regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL,
1388 &val);
1389
1390 /* Don't disable clock if soundwire using it.*/
1391 if (val & WCD934X_CDC_SWR_CLK_EN_MASK)
1392 return 0;
1393
1394 wcd934x_disable_ana_bias_and_syclk(wcd);
1395 clk_disable_unprepare(wcd->extclk);
1396 }
1397
1398 return ret;
1399 }
1400
wcd934x_codec_enable_mclk(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)1401 static int wcd934x_codec_enable_mclk(struct snd_soc_dapm_widget *w,
1402 struct snd_kcontrol *kc, int event)
1403 {
1404 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
1405 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
1406
1407 switch (event) {
1408 case SND_SOC_DAPM_PRE_PMU:
1409 return __wcd934x_cdc_mclk_enable(wcd, true);
1410 case SND_SOC_DAPM_POST_PMD:
1411 return __wcd934x_cdc_mclk_enable(wcd, false);
1412 }
1413
1414 return 0;
1415 }
1416
wcd934x_get_version(struct wcd934x_codec * wcd)1417 static int wcd934x_get_version(struct wcd934x_codec *wcd)
1418 {
1419 int val1, val2, ver, ret;
1420 struct regmap *regmap;
1421 u16 id_minor;
1422 u32 version_mask = 0;
1423
1424 regmap = wcd->regmap;
1425 ver = 0;
1426
1427 ret = regmap_bulk_read(regmap, WCD934X_CHIP_TIER_CTRL_CHIP_ID_BYTE0,
1428 (u8 *)&id_minor, sizeof(u16));
1429
1430 if (ret)
1431 return ret;
1432
1433 regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT14, &val1);
1434 regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT15, &val2);
1435
1436 version_mask |= (!!((u8)val1 & 0x80)) << DSD_DISABLED_MASK;
1437 version_mask |= (!!((u8)val2 & 0x01)) << SLNQ_DISABLED_MASK;
1438
1439 switch (version_mask) {
1440 case DSD_DISABLED | SLNQ_DISABLED:
1441 if (id_minor == 0)
1442 ver = WCD_VERSION_WCD9340_1_0;
1443 else if (id_minor == 0x01)
1444 ver = WCD_VERSION_WCD9340_1_1;
1445 break;
1446 case SLNQ_DISABLED:
1447 if (id_minor == 0)
1448 ver = WCD_VERSION_WCD9341_1_0;
1449 else if (id_minor == 0x01)
1450 ver = WCD_VERSION_WCD9341_1_1;
1451 break;
1452 }
1453
1454 wcd->version = ver;
1455 dev_info(wcd->dev, "WCD934X Minor:0x%x Version:0x%x\n", id_minor, ver);
1456
1457 return 0;
1458 }
1459
wcd934x_enable_efuse_sensing(struct wcd934x_codec * wcd)1460 static void wcd934x_enable_efuse_sensing(struct wcd934x_codec *wcd)
1461 {
1462 int rc, val;
1463
1464 __wcd934x_cdc_mclk_enable(wcd, true);
1465
1466 regmap_update_bits(wcd->regmap,
1467 WCD934X_CHIP_TIER_CTRL_EFUSE_CTL,
1468 WCD934X_EFUSE_SENSE_STATE_MASK,
1469 WCD934X_EFUSE_SENSE_STATE_DEF);
1470 regmap_update_bits(wcd->regmap,
1471 WCD934X_CHIP_TIER_CTRL_EFUSE_CTL,
1472 WCD934X_EFUSE_SENSE_EN_MASK,
1473 WCD934X_EFUSE_SENSE_ENABLE);
1474 /*
1475 * 5ms sleep required after enabling efuse control
1476 * before checking the status.
1477 */
1478 usleep_range(5000, 5500);
1479 wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG);
1480
1481 rc = regmap_read(wcd->regmap,
1482 WCD934X_CHIP_TIER_CTRL_EFUSE_STATUS, &val);
1483 if (rc || (!(val & 0x01)))
1484 WARN(1, "%s: Efuse sense is not complete val=%x, ret=%d\n",
1485 __func__, val, rc);
1486
1487 __wcd934x_cdc_mclk_enable(wcd, false);
1488 }
1489
wcd934x_swrm_clock(struct wcd934x_codec * wcd,bool enable)1490 static int wcd934x_swrm_clock(struct wcd934x_codec *wcd, bool enable)
1491 {
1492 if (enable) {
1493 __wcd934x_cdc_mclk_enable(wcd, true);
1494 regmap_update_bits(wcd->regmap,
1495 WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL,
1496 WCD934X_CDC_SWR_CLK_EN_MASK,
1497 WCD934X_CDC_SWR_CLK_ENABLE);
1498 } else {
1499 regmap_update_bits(wcd->regmap,
1500 WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL,
1501 WCD934X_CDC_SWR_CLK_EN_MASK, 0);
1502 __wcd934x_cdc_mclk_enable(wcd, false);
1503 }
1504
1505 return 0;
1506 }
1507
wcd934x_set_prim_interpolator_rate(struct snd_soc_dai * dai,u8 rate_val,u32 rate)1508 static int wcd934x_set_prim_interpolator_rate(struct snd_soc_dai *dai,
1509 u8 rate_val, u32 rate)
1510 {
1511 struct snd_soc_component *comp = dai->component;
1512 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
1513 struct wcd934x_slim_ch *ch;
1514 u8 cfg0, cfg1, inp0_sel, inp1_sel, inp2_sel;
1515 int inp, j;
1516
1517 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1518 inp = ch->shift + INTn_1_INP_SEL_RX0;
1519 /*
1520 * Loop through all interpolator MUX inputs and find out
1521 * to which interpolator input, the slim rx port
1522 * is connected
1523 */
1524 for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) {
1525 /* Interpolators 5 and 6 are not aviliable in Tavil */
1526 if (j == INTERP_LO3_NA || j == INTERP_LO4_NA)
1527 continue;
1528
1529 cfg0 = snd_soc_component_read(comp,
1530 WCD934X_CDC_RX_INP_MUX_RX_INT_CFG0(j));
1531 cfg1 = snd_soc_component_read(comp,
1532 WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j));
1533
1534 inp0_sel = cfg0 &
1535 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1536 inp1_sel = (cfg0 >> 4) &
1537 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1538 inp2_sel = (cfg1 >> 4) &
1539 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1540
1541 if ((inp0_sel == inp) || (inp1_sel == inp) ||
1542 (inp2_sel == inp)) {
1543 /* rate is in Hz */
1544 /*
1545 * Ear and speaker primary path does not support
1546 * native sample rates
1547 */
1548 if ((j == INTERP_EAR || j == INTERP_SPKR1 ||
1549 j == INTERP_SPKR2) && rate == 44100)
1550 dev_err(wcd->dev,
1551 "Cannot set 44.1KHz on INT%d\n",
1552 j);
1553 else
1554 snd_soc_component_update_bits(comp,
1555 WCD934X_CDC_RX_PATH_CTL(j),
1556 WCD934X_CDC_MIX_PCM_RATE_MASK,
1557 rate_val);
1558 }
1559 }
1560 }
1561
1562 return 0;
1563 }
1564
wcd934x_set_mix_interpolator_rate(struct snd_soc_dai * dai,int rate_val,u32 rate)1565 static int wcd934x_set_mix_interpolator_rate(struct snd_soc_dai *dai,
1566 int rate_val, u32 rate)
1567 {
1568 struct snd_soc_component *component = dai->component;
1569 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
1570 struct wcd934x_slim_ch *ch;
1571 int val, j;
1572
1573 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1574 for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) {
1575 /* Interpolators 5 and 6 are not aviliable in Tavil */
1576 if (j == INTERP_LO3_NA || j == INTERP_LO4_NA)
1577 continue;
1578 val = snd_soc_component_read(component,
1579 WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j)) &
1580 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1581
1582 if (val == (ch->shift + INTn_2_INP_SEL_RX0)) {
1583 /*
1584 * Ear mix path supports only 48, 96, 192,
1585 * 384KHz only
1586 */
1587 if ((j == INTERP_EAR) &&
1588 (rate_val < 0x4 ||
1589 rate_val > 0x7)) {
1590 dev_err(component->dev,
1591 "Invalid rate for AIF_PB DAI(%d)\n",
1592 dai->id);
1593 return -EINVAL;
1594 }
1595
1596 snd_soc_component_update_bits(component,
1597 WCD934X_CDC_RX_PATH_MIX_CTL(j),
1598 WCD934X_CDC_MIX_PCM_RATE_MASK,
1599 rate_val);
1600 }
1601 }
1602 }
1603
1604 return 0;
1605 }
1606
wcd934x_set_interpolator_rate(struct snd_soc_dai * dai,u32 sample_rate)1607 static int wcd934x_set_interpolator_rate(struct snd_soc_dai *dai,
1608 u32 sample_rate)
1609 {
1610 int rate_val = 0;
1611 int i, ret;
1612
1613 for (i = 0; i < ARRAY_SIZE(sr_val_tbl); i++) {
1614 if (sample_rate == sr_val_tbl[i].sample_rate) {
1615 rate_val = sr_val_tbl[i].rate_val;
1616 break;
1617 }
1618 }
1619 if ((i == ARRAY_SIZE(sr_val_tbl)) || (rate_val < 0)) {
1620 dev_err(dai->dev, "Unsupported sample rate: %d\n", sample_rate);
1621 return -EINVAL;
1622 }
1623
1624 ret = wcd934x_set_prim_interpolator_rate(dai, (u8)rate_val,
1625 sample_rate);
1626 if (ret)
1627 return ret;
1628 ret = wcd934x_set_mix_interpolator_rate(dai, (u8)rate_val,
1629 sample_rate);
1630
1631 return ret;
1632 }
1633
wcd934x_set_decimator_rate(struct snd_soc_dai * dai,u8 rate_val,u32 rate)1634 static int wcd934x_set_decimator_rate(struct snd_soc_dai *dai,
1635 u8 rate_val, u32 rate)
1636 {
1637 struct snd_soc_component *comp = dai->component;
1638 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
1639 u8 shift = 0, shift_val = 0, tx_mux_sel;
1640 struct wcd934x_slim_ch *ch;
1641 int tx_port, tx_port_reg;
1642 int decimator = -1;
1643
1644 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1645 tx_port = ch->port;
1646 /* Find the SB TX MUX input - which decimator is connected */
1647 switch (tx_port) {
1648 case 0 ... 3:
1649 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0;
1650 shift = (tx_port << 1);
1651 shift_val = 0x03;
1652 break;
1653 case 4 ... 7:
1654 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1;
1655 shift = ((tx_port - 4) << 1);
1656 shift_val = 0x03;
1657 break;
1658 case 8 ... 10:
1659 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2;
1660 shift = ((tx_port - 8) << 1);
1661 shift_val = 0x03;
1662 break;
1663 case 11:
1664 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3;
1665 shift = 0;
1666 shift_val = 0x0F;
1667 break;
1668 case 13:
1669 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3;
1670 shift = 4;
1671 shift_val = 0x03;
1672 break;
1673 default:
1674 dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n",
1675 tx_port, dai->id);
1676 return -EINVAL;
1677 }
1678
1679 tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) &
1680 (shift_val << shift);
1681
1682 tx_mux_sel = tx_mux_sel >> shift;
1683 switch (tx_port) {
1684 case 0 ... 8:
1685 if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3))
1686 decimator = tx_port;
1687 break;
1688 case 9 ... 10:
1689 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1690 decimator = ((tx_port == 9) ? 7 : 6);
1691 break;
1692 case 11:
1693 if ((tx_mux_sel >= 1) && (tx_mux_sel < 7))
1694 decimator = tx_mux_sel - 1;
1695 break;
1696 case 13:
1697 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1698 decimator = 5;
1699 break;
1700 default:
1701 dev_err(wcd->dev, "ERROR: Invalid tx_port: %d\n",
1702 tx_port);
1703 return -EINVAL;
1704 }
1705
1706 snd_soc_component_update_bits(comp,
1707 WCD934X_CDC_TX_PATH_CTL(decimator),
1708 WCD934X_CDC_TX_PATH_CTL_PCM_RATE_MASK,
1709 rate_val);
1710 }
1711
1712 return 0;
1713 }
1714
wcd934x_slim_set_hw_params(struct wcd934x_codec * wcd,struct wcd_slim_codec_dai_data * dai_data,int direction)1715 static int wcd934x_slim_set_hw_params(struct wcd934x_codec *wcd,
1716 struct wcd_slim_codec_dai_data *dai_data,
1717 int direction)
1718 {
1719 struct list_head *slim_ch_list = &dai_data->slim_ch_list;
1720 struct slim_stream_config *cfg = &dai_data->sconfig;
1721 struct wcd934x_slim_ch *ch;
1722 u16 payload = 0;
1723 int ret, i;
1724
1725 cfg->ch_count = 0;
1726 cfg->direction = direction;
1727 cfg->port_mask = 0;
1728
1729 /* Configure slave interface device */
1730 list_for_each_entry(ch, slim_ch_list, list) {
1731 cfg->ch_count++;
1732 payload |= 1 << ch->shift;
1733 cfg->port_mask |= BIT(ch->port);
1734 }
1735
1736 cfg->chs = kcalloc(cfg->ch_count, sizeof(unsigned int), GFP_KERNEL);
1737 if (!cfg->chs)
1738 return -ENOMEM;
1739
1740 i = 0;
1741 list_for_each_entry(ch, slim_ch_list, list) {
1742 cfg->chs[i++] = ch->ch_num;
1743 if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
1744 /* write to interface device */
1745 ret = regmap_write(wcd->if_regmap,
1746 WCD934X_SLIM_PGD_RX_PORT_MULTI_CHNL_0(ch->port),
1747 payload);
1748
1749 if (ret < 0)
1750 goto err;
1751
1752 /* configure the slave port for water mark and enable*/
1753 ret = regmap_write(wcd->if_regmap,
1754 WCD934X_SLIM_PGD_RX_PORT_CFG(ch->port),
1755 WCD934X_SLIM_WATER_MARK_VAL);
1756 if (ret < 0)
1757 goto err;
1758 } else {
1759 ret = regmap_write(wcd->if_regmap,
1760 WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port),
1761 payload & 0x00FF);
1762 if (ret < 0)
1763 goto err;
1764
1765 /* ports 8,9 */
1766 ret = regmap_write(wcd->if_regmap,
1767 WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port),
1768 (payload & 0xFF00) >> 8);
1769 if (ret < 0)
1770 goto err;
1771
1772 /* configure the slave port for water mark and enable*/
1773 ret = regmap_write(wcd->if_regmap,
1774 WCD934X_SLIM_PGD_TX_PORT_CFG(ch->port),
1775 WCD934X_SLIM_WATER_MARK_VAL);
1776
1777 if (ret < 0)
1778 goto err;
1779 }
1780 }
1781
1782 dai_data->sruntime = slim_stream_allocate(wcd->sdev, "WCD934x-SLIM");
1783
1784 return 0;
1785
1786 err:
1787 dev_err(wcd->dev, "Error Setting slim hw params\n");
1788 kfree(cfg->chs);
1789 cfg->chs = NULL;
1790
1791 return ret;
1792 }
1793
wcd934x_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * dai)1794 static int wcd934x_hw_params(struct snd_pcm_substream *substream,
1795 struct snd_pcm_hw_params *params,
1796 struct snd_soc_dai *dai)
1797 {
1798 struct wcd934x_codec *wcd;
1799 int ret, tx_fs_rate = 0;
1800
1801 wcd = snd_soc_component_get_drvdata(dai->component);
1802
1803 switch (substream->stream) {
1804 case SNDRV_PCM_STREAM_PLAYBACK:
1805 ret = wcd934x_set_interpolator_rate(dai, params_rate(params));
1806 if (ret) {
1807 dev_err(wcd->dev, "cannot set sample rate: %u\n",
1808 params_rate(params));
1809 return ret;
1810 }
1811 switch (params_width(params)) {
1812 case 16 ... 24:
1813 wcd->dai[dai->id].sconfig.bps = params_width(params);
1814 break;
1815 default:
1816 dev_err(wcd->dev, "Invalid format 0x%x\n",
1817 params_width(params));
1818 return -EINVAL;
1819 }
1820 break;
1821
1822 case SNDRV_PCM_STREAM_CAPTURE:
1823 switch (params_rate(params)) {
1824 case 8000:
1825 tx_fs_rate = 0;
1826 break;
1827 case 16000:
1828 tx_fs_rate = 1;
1829 break;
1830 case 32000:
1831 tx_fs_rate = 3;
1832 break;
1833 case 48000:
1834 tx_fs_rate = 4;
1835 break;
1836 case 96000:
1837 tx_fs_rate = 5;
1838 break;
1839 case 192000:
1840 tx_fs_rate = 6;
1841 break;
1842 case 384000:
1843 tx_fs_rate = 7;
1844 break;
1845 default:
1846 dev_err(wcd->dev, "Invalid TX sample rate: %d\n",
1847 params_rate(params));
1848 return -EINVAL;
1849
1850 }
1851
1852 ret = wcd934x_set_decimator_rate(dai, tx_fs_rate,
1853 params_rate(params));
1854 if (ret < 0) {
1855 dev_err(wcd->dev, "Cannot set TX Decimator rate\n");
1856 return ret;
1857 }
1858 switch (params_width(params)) {
1859 case 16 ... 32:
1860 wcd->dai[dai->id].sconfig.bps = params_width(params);
1861 break;
1862 default:
1863 dev_err(wcd->dev, "Invalid format 0x%x\n",
1864 params_width(params));
1865 return -EINVAL;
1866 }
1867 break;
1868 default:
1869 dev_err(wcd->dev, "Invalid stream type %d\n",
1870 substream->stream);
1871 return -EINVAL;
1872 }
1873
1874 wcd->dai[dai->id].sconfig.rate = params_rate(params);
1875
1876 return wcd934x_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream);
1877 }
1878
wcd934x_hw_free(struct snd_pcm_substream * substream,struct snd_soc_dai * dai)1879 static int wcd934x_hw_free(struct snd_pcm_substream *substream,
1880 struct snd_soc_dai *dai)
1881 {
1882 struct wcd_slim_codec_dai_data *dai_data;
1883 struct wcd934x_codec *wcd;
1884
1885 wcd = snd_soc_component_get_drvdata(dai->component);
1886
1887 dai_data = &wcd->dai[dai->id];
1888
1889 kfree(dai_data->sconfig.chs);
1890
1891 return 0;
1892 }
1893
wcd934x_trigger(struct snd_pcm_substream * substream,int cmd,struct snd_soc_dai * dai)1894 static int wcd934x_trigger(struct snd_pcm_substream *substream, int cmd,
1895 struct snd_soc_dai *dai)
1896 {
1897 struct wcd_slim_codec_dai_data *dai_data;
1898 struct wcd934x_codec *wcd;
1899 struct slim_stream_config *cfg;
1900
1901 wcd = snd_soc_component_get_drvdata(dai->component);
1902
1903 dai_data = &wcd->dai[dai->id];
1904
1905 switch (cmd) {
1906 case SNDRV_PCM_TRIGGER_START:
1907 case SNDRV_PCM_TRIGGER_RESUME:
1908 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
1909 cfg = &dai_data->sconfig;
1910 slim_stream_prepare(dai_data->sruntime, cfg);
1911 slim_stream_enable(dai_data->sruntime);
1912 break;
1913 case SNDRV_PCM_TRIGGER_STOP:
1914 case SNDRV_PCM_TRIGGER_SUSPEND:
1915 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
1916 slim_stream_disable(dai_data->sruntime);
1917 slim_stream_unprepare(dai_data->sruntime);
1918 break;
1919 default:
1920 break;
1921 }
1922
1923 return 0;
1924 }
1925
wcd934x_set_channel_map(struct snd_soc_dai * dai,unsigned int tx_num,unsigned int * tx_slot,unsigned int rx_num,unsigned int * rx_slot)1926 static int wcd934x_set_channel_map(struct snd_soc_dai *dai,
1927 unsigned int tx_num, unsigned int *tx_slot,
1928 unsigned int rx_num, unsigned int *rx_slot)
1929 {
1930 struct wcd934x_codec *wcd;
1931 int i;
1932
1933 wcd = snd_soc_component_get_drvdata(dai->component);
1934
1935 if (tx_num > WCD934X_TX_MAX || rx_num > WCD934X_RX_MAX) {
1936 dev_err(wcd->dev, "Invalid tx %d or rx %d channel count\n",
1937 tx_num, rx_num);
1938 return -EINVAL;
1939 }
1940
1941 if (!tx_slot || !rx_slot) {
1942 dev_err(wcd->dev, "Invalid tx_slot=%p, rx_slot=%p\n",
1943 tx_slot, rx_slot);
1944 return -EINVAL;
1945 }
1946
1947 wcd->num_rx_port = rx_num;
1948 for (i = 0; i < rx_num; i++) {
1949 wcd->rx_chs[i].ch_num = rx_slot[i];
1950 INIT_LIST_HEAD(&wcd->rx_chs[i].list);
1951 }
1952
1953 wcd->num_tx_port = tx_num;
1954 for (i = 0; i < tx_num; i++) {
1955 wcd->tx_chs[i].ch_num = tx_slot[i];
1956 INIT_LIST_HEAD(&wcd->tx_chs[i].list);
1957 }
1958
1959 return 0;
1960 }
1961
wcd934x_get_channel_map(struct snd_soc_dai * dai,unsigned int * tx_num,unsigned int * tx_slot,unsigned int * rx_num,unsigned int * rx_slot)1962 static int wcd934x_get_channel_map(struct snd_soc_dai *dai,
1963 unsigned int *tx_num, unsigned int *tx_slot,
1964 unsigned int *rx_num, unsigned int *rx_slot)
1965 {
1966 struct wcd934x_slim_ch *ch;
1967 struct wcd934x_codec *wcd;
1968 int i = 0;
1969
1970 wcd = snd_soc_component_get_drvdata(dai->component);
1971
1972 switch (dai->id) {
1973 case AIF1_PB:
1974 case AIF2_PB:
1975 case AIF3_PB:
1976 case AIF4_PB:
1977 if (!rx_slot || !rx_num) {
1978 dev_err(wcd->dev, "Invalid rx_slot %p or rx_num %p\n",
1979 rx_slot, rx_num);
1980 return -EINVAL;
1981 }
1982
1983 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
1984 rx_slot[i++] = ch->ch_num;
1985
1986 *rx_num = i;
1987 break;
1988 case AIF1_CAP:
1989 case AIF2_CAP:
1990 case AIF3_CAP:
1991 if (!tx_slot || !tx_num) {
1992 dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n",
1993 tx_slot, tx_num);
1994 return -EINVAL;
1995 }
1996
1997 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
1998 tx_slot[i++] = ch->ch_num;
1999
2000 *tx_num = i;
2001 break;
2002 default:
2003 dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id);
2004 break;
2005 }
2006
2007 return 0;
2008 }
2009
2010 static const struct snd_soc_dai_ops wcd934x_dai_ops = {
2011 .hw_params = wcd934x_hw_params,
2012 .hw_free = wcd934x_hw_free,
2013 .trigger = wcd934x_trigger,
2014 .set_channel_map = wcd934x_set_channel_map,
2015 .get_channel_map = wcd934x_get_channel_map,
2016 };
2017
2018 static struct snd_soc_dai_driver wcd934x_slim_dais[] = {
2019 [0] = {
2020 .name = "wcd934x_rx1",
2021 .id = AIF1_PB,
2022 .playback = {
2023 .stream_name = "AIF1 Playback",
2024 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
2025 .formats = WCD934X_FORMATS_S16_S24_LE,
2026 .rate_max = 192000,
2027 .rate_min = 8000,
2028 .channels_min = 1,
2029 .channels_max = 2,
2030 },
2031 .ops = &wcd934x_dai_ops,
2032 },
2033 [1] = {
2034 .name = "wcd934x_tx1",
2035 .id = AIF1_CAP,
2036 .capture = {
2037 .stream_name = "AIF1 Capture",
2038 .rates = WCD934X_RATES_MASK,
2039 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2040 .rate_min = 8000,
2041 .rate_max = 192000,
2042 .channels_min = 1,
2043 .channels_max = 4,
2044 },
2045 .ops = &wcd934x_dai_ops,
2046 },
2047 [2] = {
2048 .name = "wcd934x_rx2",
2049 .id = AIF2_PB,
2050 .playback = {
2051 .stream_name = "AIF2 Playback",
2052 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
2053 .formats = WCD934X_FORMATS_S16_S24_LE,
2054 .rate_min = 8000,
2055 .rate_max = 192000,
2056 .channels_min = 1,
2057 .channels_max = 2,
2058 },
2059 .ops = &wcd934x_dai_ops,
2060 },
2061 [3] = {
2062 .name = "wcd934x_tx2",
2063 .id = AIF2_CAP,
2064 .capture = {
2065 .stream_name = "AIF2 Capture",
2066 .rates = WCD934X_RATES_MASK,
2067 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2068 .rate_min = 8000,
2069 .rate_max = 192000,
2070 .channels_min = 1,
2071 .channels_max = 4,
2072 },
2073 .ops = &wcd934x_dai_ops,
2074 },
2075 [4] = {
2076 .name = "wcd934x_rx3",
2077 .id = AIF3_PB,
2078 .playback = {
2079 .stream_name = "AIF3 Playback",
2080 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
2081 .formats = WCD934X_FORMATS_S16_S24_LE,
2082 .rate_min = 8000,
2083 .rate_max = 192000,
2084 .channels_min = 1,
2085 .channels_max = 2,
2086 },
2087 .ops = &wcd934x_dai_ops,
2088 },
2089 [5] = {
2090 .name = "wcd934x_tx3",
2091 .id = AIF3_CAP,
2092 .capture = {
2093 .stream_name = "AIF3 Capture",
2094 .rates = WCD934X_RATES_MASK,
2095 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2096 .rate_min = 8000,
2097 .rate_max = 192000,
2098 .channels_min = 1,
2099 .channels_max = 4,
2100 },
2101 .ops = &wcd934x_dai_ops,
2102 },
2103 [6] = {
2104 .name = "wcd934x_rx4",
2105 .id = AIF4_PB,
2106 .playback = {
2107 .stream_name = "AIF4 Playback",
2108 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
2109 .formats = WCD934X_FORMATS_S16_S24_LE,
2110 .rate_min = 8000,
2111 .rate_max = 192000,
2112 .channels_min = 1,
2113 .channels_max = 2,
2114 },
2115 .ops = &wcd934x_dai_ops,
2116 },
2117 };
2118
swclk_gate_enable(struct clk_hw * hw)2119 static int swclk_gate_enable(struct clk_hw *hw)
2120 {
2121 return wcd934x_swrm_clock(to_wcd934x_codec(hw), true);
2122 }
2123
swclk_gate_disable(struct clk_hw * hw)2124 static void swclk_gate_disable(struct clk_hw *hw)
2125 {
2126 wcd934x_swrm_clock(to_wcd934x_codec(hw), false);
2127 }
2128
swclk_gate_is_enabled(struct clk_hw * hw)2129 static int swclk_gate_is_enabled(struct clk_hw *hw)
2130 {
2131 struct wcd934x_codec *wcd = to_wcd934x_codec(hw);
2132 int ret, val;
2133
2134 regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, &val);
2135 ret = val & WCD934X_CDC_SWR_CLK_EN_MASK;
2136
2137 return ret;
2138 }
2139
swclk_recalc_rate(struct clk_hw * hw,unsigned long parent_rate)2140 static unsigned long swclk_recalc_rate(struct clk_hw *hw,
2141 unsigned long parent_rate)
2142 {
2143 return parent_rate / 2;
2144 }
2145
2146 static const struct clk_ops swclk_gate_ops = {
2147 .prepare = swclk_gate_enable,
2148 .unprepare = swclk_gate_disable,
2149 .is_enabled = swclk_gate_is_enabled,
2150 .recalc_rate = swclk_recalc_rate,
2151
2152 };
2153
wcd934x_register_mclk_output(struct wcd934x_codec * wcd)2154 static struct clk *wcd934x_register_mclk_output(struct wcd934x_codec *wcd)
2155 {
2156 struct clk *parent = wcd->extclk;
2157 struct device *dev = wcd->dev;
2158 struct device_node *np = dev->parent->of_node;
2159 const char *parent_clk_name = NULL;
2160 const char *clk_name = "mclk";
2161 struct clk_hw *hw;
2162 struct clk_init_data init;
2163 int ret;
2164
2165 if (of_property_read_u32(np, "clock-frequency", &wcd->rate))
2166 return NULL;
2167
2168 parent_clk_name = __clk_get_name(parent);
2169
2170 of_property_read_string(np, "clock-output-names", &clk_name);
2171
2172 init.name = clk_name;
2173 init.ops = &swclk_gate_ops;
2174 init.flags = 0;
2175 init.parent_names = &parent_clk_name;
2176 init.num_parents = 1;
2177 wcd->hw.init = &init;
2178
2179 hw = &wcd->hw;
2180 ret = devm_clk_hw_register(wcd->dev->parent, hw);
2181 if (ret)
2182 return ERR_PTR(ret);
2183
2184 ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, hw);
2185 if (ret)
2186 return ERR_PTR(ret);
2187
2188 return NULL;
2189 }
2190
wcd934x_get_micbias_val(struct device * dev,const char * micbias,u32 * micb_mv)2191 static int wcd934x_get_micbias_val(struct device *dev, const char *micbias,
2192 u32 *micb_mv)
2193 {
2194 int mv;
2195
2196 if (of_property_read_u32(dev->parent->of_node, micbias, &mv)) {
2197 dev_err(dev, "%s value not found, using default\n", micbias);
2198 mv = WCD934X_DEF_MICBIAS_MV;
2199 } else {
2200 /* convert it to milli volts */
2201 mv = mv/1000;
2202 }
2203
2204 if (mv < 1000 || mv > 2850) {
2205 dev_err(dev, "%s value not in valid range, using default\n",
2206 micbias);
2207 mv = WCD934X_DEF_MICBIAS_MV;
2208 }
2209
2210 *micb_mv = mv;
2211
2212 return (mv - 1000) / 50;
2213 }
2214
wcd934x_init_dmic(struct snd_soc_component * comp)2215 static int wcd934x_init_dmic(struct snd_soc_component *comp)
2216 {
2217 int vout_ctl_1, vout_ctl_2, vout_ctl_3, vout_ctl_4;
2218 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
2219 u32 def_dmic_rate, dmic_clk_drv;
2220
2221 vout_ctl_1 = wcd934x_get_micbias_val(comp->dev,
2222 "qcom,micbias1-microvolt",
2223 &wcd->micb1_mv);
2224 vout_ctl_2 = wcd934x_get_micbias_val(comp->dev,
2225 "qcom,micbias2-microvolt",
2226 &wcd->micb2_mv);
2227 vout_ctl_3 = wcd934x_get_micbias_val(comp->dev,
2228 "qcom,micbias3-microvolt",
2229 &wcd->micb3_mv);
2230 vout_ctl_4 = wcd934x_get_micbias_val(comp->dev,
2231 "qcom,micbias4-microvolt",
2232 &wcd->micb4_mv);
2233
2234 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB1,
2235 WCD934X_MICB_VAL_MASK, vout_ctl_1);
2236 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB2,
2237 WCD934X_MICB_VAL_MASK, vout_ctl_2);
2238 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB3,
2239 WCD934X_MICB_VAL_MASK, vout_ctl_3);
2240 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB4,
2241 WCD934X_MICB_VAL_MASK, vout_ctl_4);
2242
2243 if (wcd->rate == WCD934X_MCLK_CLK_9P6MHZ)
2244 def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ;
2245 else
2246 def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ;
2247
2248 wcd->dmic_sample_rate = def_dmic_rate;
2249
2250 dmic_clk_drv = 0;
2251 snd_soc_component_update_bits(comp, WCD934X_TEST_DEBUG_PAD_DRVCTL_0,
2252 0x0C, dmic_clk_drv << 2);
2253
2254 return 0;
2255 }
2256
wcd934x_hw_init(struct wcd934x_codec * wcd)2257 static void wcd934x_hw_init(struct wcd934x_codec *wcd)
2258 {
2259 struct regmap *rm = wcd->regmap;
2260
2261 /* set SPKR rate to FS_2P4_3P072 */
2262 regmap_update_bits(rm, WCD934X_CDC_RX7_RX_PATH_CFG1, 0x08, 0x08);
2263 regmap_update_bits(rm, WCD934X_CDC_RX8_RX_PATH_CFG1, 0x08, 0x08);
2264
2265 /* Take DMICs out of reset */
2266 regmap_update_bits(rm, WCD934X_CPE_SS_DMIC_CFG, 0x80, 0x00);
2267 }
2268
wcd934x_comp_init(struct snd_soc_component * component)2269 static int wcd934x_comp_init(struct snd_soc_component *component)
2270 {
2271 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
2272
2273 wcd934x_hw_init(wcd);
2274 wcd934x_enable_efuse_sensing(wcd);
2275 wcd934x_get_version(wcd);
2276
2277 return 0;
2278 }
2279
wcd934x_slim_irq_handler(int irq,void * data)2280 static irqreturn_t wcd934x_slim_irq_handler(int irq, void *data)
2281 {
2282 struct wcd934x_codec *wcd = data;
2283 unsigned long status = 0;
2284 int i, j, port_id;
2285 unsigned int val, int_val = 0;
2286 irqreturn_t ret = IRQ_NONE;
2287 bool tx;
2288 unsigned short reg = 0;
2289
2290 for (i = WCD934X_SLIM_PGD_PORT_INT_STATUS_RX_0, j = 0;
2291 i <= WCD934X_SLIM_PGD_PORT_INT_STATUS_TX_1; i++, j++) {
2292 regmap_read(wcd->if_regmap, i, &val);
2293 status |= ((u32)val << (8 * j));
2294 }
2295
2296 for_each_set_bit(j, &status, 32) {
2297 tx = false;
2298 port_id = j;
2299
2300 if (j >= 16) {
2301 tx = true;
2302 port_id = j - 16;
2303 }
2304
2305 regmap_read(wcd->if_regmap,
2306 WCD934X_SLIM_PGD_PORT_INT_RX_SOURCE0 + j, &val);
2307 if (val) {
2308 if (!tx)
2309 reg = WCD934X_SLIM_PGD_PORT_INT_EN0 +
2310 (port_id / 8);
2311 else
2312 reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 +
2313 (port_id / 8);
2314 regmap_read(wcd->if_regmap, reg, &int_val);
2315 }
2316
2317 if (val & WCD934X_SLIM_IRQ_OVERFLOW)
2318 dev_err_ratelimited(wcd->dev,
2319 "overflow error on %s port %d, value %x\n",
2320 (tx ? "TX" : "RX"), port_id, val);
2321
2322 if (val & WCD934X_SLIM_IRQ_UNDERFLOW)
2323 dev_err_ratelimited(wcd->dev,
2324 "underflow error on %s port %d, value %x\n",
2325 (tx ? "TX" : "RX"), port_id, val);
2326
2327 if ((val & WCD934X_SLIM_IRQ_OVERFLOW) ||
2328 (val & WCD934X_SLIM_IRQ_UNDERFLOW)) {
2329 if (!tx)
2330 reg = WCD934X_SLIM_PGD_PORT_INT_EN0 +
2331 (port_id / 8);
2332 else
2333 reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 +
2334 (port_id / 8);
2335 regmap_read(
2336 wcd->if_regmap, reg, &int_val);
2337 if (int_val & (1 << (port_id % 8))) {
2338 int_val = int_val ^ (1 << (port_id % 8));
2339 regmap_write(wcd->if_regmap,
2340 reg, int_val);
2341 }
2342 }
2343
2344 if (val & WCD934X_SLIM_IRQ_PORT_CLOSED)
2345 dev_err_ratelimited(wcd->dev,
2346 "Port Closed %s port %d, value %x\n",
2347 (tx ? "TX" : "RX"), port_id, val);
2348
2349 regmap_write(wcd->if_regmap,
2350 WCD934X_SLIM_PGD_PORT_INT_CLR_RX_0 + (j / 8),
2351 BIT(j % 8));
2352 ret = IRQ_HANDLED;
2353 }
2354
2355 return ret;
2356 }
2357
wcd934x_mbhc_clk_setup(struct snd_soc_component * component,bool enable)2358 static void wcd934x_mbhc_clk_setup(struct snd_soc_component *component,
2359 bool enable)
2360 {
2361 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_CTL_1,
2362 WCD934X_MBHC_CTL_RCO_EN_MASK, enable);
2363 }
2364
wcd934x_mbhc_mbhc_bias_control(struct snd_soc_component * component,bool enable)2365 static void wcd934x_mbhc_mbhc_bias_control(struct snd_soc_component *component,
2366 bool enable)
2367 {
2368 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_ELECT,
2369 WCD934X_ANA_MBHC_BIAS_EN, enable);
2370 }
2371
wcd934x_mbhc_program_btn_thr(struct snd_soc_component * component,int * btn_low,int * btn_high,int num_btn,bool is_micbias)2372 static void wcd934x_mbhc_program_btn_thr(struct snd_soc_component *component,
2373 int *btn_low, int *btn_high,
2374 int num_btn, bool is_micbias)
2375 {
2376 int i, vth;
2377
2378 if (num_btn > WCD_MBHC_DEF_BUTTONS) {
2379 dev_err(component->dev, "%s: invalid number of buttons: %d\n",
2380 __func__, num_btn);
2381 return;
2382 }
2383
2384 for (i = 0; i < num_btn; i++) {
2385 vth = ((btn_high[i] * 2) / 25) & 0x3F;
2386 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_BTN0 + i,
2387 WCD934X_MBHC_BTN_VTH_MASK, vth);
2388 }
2389 }
2390
wcd934x_mbhc_micb_en_status(struct snd_soc_component * component,int micb_num)2391 static bool wcd934x_mbhc_micb_en_status(struct snd_soc_component *component, int micb_num)
2392 {
2393 u8 val;
2394
2395 if (micb_num == MIC_BIAS_2) {
2396 val = snd_soc_component_read_field(component, WCD934X_ANA_MICB2,
2397 WCD934X_ANA_MICB2_ENABLE_MASK);
2398 if (val == WCD934X_MICB_ENABLE)
2399 return true;
2400 }
2401 return false;
2402 }
2403
wcd934x_mbhc_hph_l_pull_up_control(struct snd_soc_component * component,enum mbhc_hs_pullup_iref pull_up_cur)2404 static void wcd934x_mbhc_hph_l_pull_up_control(struct snd_soc_component *component,
2405 enum mbhc_hs_pullup_iref pull_up_cur)
2406 {
2407 /* Default pull up current to 2uA */
2408 if (pull_up_cur < I_OFF || pull_up_cur > I_3P0_UA ||
2409 pull_up_cur == I_DEFAULT)
2410 pull_up_cur = I_2P0_UA;
2411
2412
2413 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_PLUG_DETECT_CTL,
2414 WCD934X_HSDET_PULLUP_C_MASK, pull_up_cur);
2415 }
2416
wcd934x_micbias_control(struct snd_soc_component * component,int micb_num,int req,bool is_dapm)2417 static int wcd934x_micbias_control(struct snd_soc_component *component,
2418 int micb_num, int req, bool is_dapm)
2419 {
2420 struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component);
2421 int micb_index = micb_num - 1;
2422 u16 micb_reg;
2423
2424 switch (micb_num) {
2425 case MIC_BIAS_1:
2426 micb_reg = WCD934X_ANA_MICB1;
2427 break;
2428 case MIC_BIAS_2:
2429 micb_reg = WCD934X_ANA_MICB2;
2430 break;
2431 case MIC_BIAS_3:
2432 micb_reg = WCD934X_ANA_MICB3;
2433 break;
2434 case MIC_BIAS_4:
2435 micb_reg = WCD934X_ANA_MICB4;
2436 break;
2437 default:
2438 dev_err(component->dev, "%s: Invalid micbias number: %d\n",
2439 __func__, micb_num);
2440 return -EINVAL;
2441 }
2442 mutex_lock(&wcd934x->micb_lock);
2443
2444 switch (req) {
2445 case MICB_PULLUP_ENABLE:
2446 wcd934x->pullup_ref[micb_index]++;
2447 if ((wcd934x->pullup_ref[micb_index] == 1) &&
2448 (wcd934x->micb_ref[micb_index] == 0))
2449 snd_soc_component_write_field(component, micb_reg,
2450 WCD934X_ANA_MICB_EN_MASK,
2451 WCD934X_MICB_PULL_UP);
2452 break;
2453 case MICB_PULLUP_DISABLE:
2454 if (wcd934x->pullup_ref[micb_index] > 0)
2455 wcd934x->pullup_ref[micb_index]--;
2456
2457 if ((wcd934x->pullup_ref[micb_index] == 0) &&
2458 (wcd934x->micb_ref[micb_index] == 0))
2459 snd_soc_component_write_field(component, micb_reg,
2460 WCD934X_ANA_MICB_EN_MASK, 0);
2461 break;
2462 case MICB_ENABLE:
2463 wcd934x->micb_ref[micb_index]++;
2464 if (wcd934x->micb_ref[micb_index] == 1) {
2465 snd_soc_component_write_field(component, micb_reg,
2466 WCD934X_ANA_MICB_EN_MASK,
2467 WCD934X_MICB_ENABLE);
2468 if (micb_num == MIC_BIAS_2)
2469 wcd_mbhc_event_notify(wcd934x->mbhc,
2470 WCD_EVENT_POST_MICBIAS_2_ON);
2471 }
2472
2473 if (micb_num == MIC_BIAS_2 && is_dapm)
2474 wcd_mbhc_event_notify(wcd934x->mbhc,
2475 WCD_EVENT_POST_DAPM_MICBIAS_2_ON);
2476 break;
2477 case MICB_DISABLE:
2478 if (wcd934x->micb_ref[micb_index] > 0)
2479 wcd934x->micb_ref[micb_index]--;
2480
2481 if ((wcd934x->micb_ref[micb_index] == 0) &&
2482 (wcd934x->pullup_ref[micb_index] > 0))
2483 snd_soc_component_write_field(component, micb_reg,
2484 WCD934X_ANA_MICB_EN_MASK,
2485 WCD934X_MICB_PULL_UP);
2486 else if ((wcd934x->micb_ref[micb_index] == 0) &&
2487 (wcd934x->pullup_ref[micb_index] == 0)) {
2488 if (micb_num == MIC_BIAS_2)
2489 wcd_mbhc_event_notify(wcd934x->mbhc,
2490 WCD_EVENT_PRE_MICBIAS_2_OFF);
2491
2492 snd_soc_component_write_field(component, micb_reg,
2493 WCD934X_ANA_MICB_EN_MASK, 0);
2494 if (micb_num == MIC_BIAS_2)
2495 wcd_mbhc_event_notify(wcd934x->mbhc,
2496 WCD_EVENT_POST_MICBIAS_2_OFF);
2497 }
2498 if (is_dapm && micb_num == MIC_BIAS_2)
2499 wcd_mbhc_event_notify(wcd934x->mbhc,
2500 WCD_EVENT_POST_DAPM_MICBIAS_2_OFF);
2501 break;
2502 }
2503
2504 mutex_unlock(&wcd934x->micb_lock);
2505
2506 return 0;
2507 }
2508
wcd934x_mbhc_request_micbias(struct snd_soc_component * component,int micb_num,int req)2509 static int wcd934x_mbhc_request_micbias(struct snd_soc_component *component,
2510 int micb_num, int req)
2511 {
2512 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
2513 int ret;
2514
2515 if (req == MICB_ENABLE)
2516 __wcd934x_cdc_mclk_enable(wcd, true);
2517
2518 ret = wcd934x_micbias_control(component, micb_num, req, false);
2519
2520 if (req == MICB_DISABLE)
2521 __wcd934x_cdc_mclk_enable(wcd, false);
2522
2523 return ret;
2524 }
2525
wcd934x_mbhc_micb_ramp_control(struct snd_soc_component * component,bool enable)2526 static void wcd934x_mbhc_micb_ramp_control(struct snd_soc_component *component,
2527 bool enable)
2528 {
2529 if (enable) {
2530 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
2531 WCD934X_RAMP_SHIFT_CTRL_MASK, 0x3);
2532 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
2533 WCD934X_RAMP_EN_MASK, 1);
2534 } else {
2535 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
2536 WCD934X_RAMP_EN_MASK, 0);
2537 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
2538 WCD934X_RAMP_SHIFT_CTRL_MASK, 0);
2539 }
2540 }
2541
wcd934x_get_micb_vout_ctl_val(u32 micb_mv)2542 static int wcd934x_get_micb_vout_ctl_val(u32 micb_mv)
2543 {
2544 /* min micbias voltage is 1V and maximum is 2.85V */
2545 if (micb_mv < 1000 || micb_mv > 2850)
2546 return -EINVAL;
2547
2548 return (micb_mv - 1000) / 50;
2549 }
2550
wcd934x_mbhc_micb_adjust_voltage(struct snd_soc_component * component,int req_volt,int micb_num)2551 static int wcd934x_mbhc_micb_adjust_voltage(struct snd_soc_component *component,
2552 int req_volt, int micb_num)
2553 {
2554 struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component);
2555 int cur_vout_ctl, req_vout_ctl, micb_reg, micb_en, ret = 0;
2556
2557 switch (micb_num) {
2558 case MIC_BIAS_1:
2559 micb_reg = WCD934X_ANA_MICB1;
2560 break;
2561 case MIC_BIAS_2:
2562 micb_reg = WCD934X_ANA_MICB2;
2563 break;
2564 case MIC_BIAS_3:
2565 micb_reg = WCD934X_ANA_MICB3;
2566 break;
2567 case MIC_BIAS_4:
2568 micb_reg = WCD934X_ANA_MICB4;
2569 break;
2570 default:
2571 return -EINVAL;
2572 }
2573 mutex_lock(&wcd934x->micb_lock);
2574 /*
2575 * If requested micbias voltage is same as current micbias
2576 * voltage, then just return. Otherwise, adjust voltage as
2577 * per requested value. If micbias is already enabled, then
2578 * to avoid slow micbias ramp-up or down enable pull-up
2579 * momentarily, change the micbias value and then re-enable
2580 * micbias.
2581 */
2582 micb_en = snd_soc_component_read_field(component, micb_reg,
2583 WCD934X_ANA_MICB_EN_MASK);
2584 cur_vout_ctl = snd_soc_component_read_field(component, micb_reg,
2585 WCD934X_MICB_VAL_MASK);
2586
2587 req_vout_ctl = wcd934x_get_micb_vout_ctl_val(req_volt);
2588 if (req_vout_ctl < 0) {
2589 ret = -EINVAL;
2590 goto exit;
2591 }
2592
2593 if (cur_vout_ctl == req_vout_ctl) {
2594 ret = 0;
2595 goto exit;
2596 }
2597
2598 if (micb_en == WCD934X_MICB_ENABLE)
2599 snd_soc_component_write_field(component, micb_reg,
2600 WCD934X_ANA_MICB_EN_MASK,
2601 WCD934X_MICB_PULL_UP);
2602
2603 snd_soc_component_write_field(component, micb_reg,
2604 WCD934X_MICB_VAL_MASK,
2605 req_vout_ctl);
2606
2607 if (micb_en == WCD934X_MICB_ENABLE) {
2608 snd_soc_component_write_field(component, micb_reg,
2609 WCD934X_ANA_MICB_EN_MASK,
2610 WCD934X_MICB_ENABLE);
2611 /*
2612 * Add 2ms delay as per HW requirement after enabling
2613 * micbias
2614 */
2615 usleep_range(2000, 2100);
2616 }
2617 exit:
2618 mutex_unlock(&wcd934x->micb_lock);
2619 return ret;
2620 }
2621
wcd934x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component * component,int micb_num,bool req_en)2622 static int wcd934x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *component,
2623 int micb_num, bool req_en)
2624 {
2625 struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component);
2626 int rc, micb_mv;
2627
2628 if (micb_num != MIC_BIAS_2)
2629 return -EINVAL;
2630 /*
2631 * If device tree micbias level is already above the minimum
2632 * voltage needed to detect threshold microphone, then do
2633 * not change the micbias, just return.
2634 */
2635 if (wcd934x->micb2_mv >= WCD_MBHC_THR_HS_MICB_MV)
2636 return 0;
2637
2638 micb_mv = req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd934x->micb2_mv;
2639
2640 rc = wcd934x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2);
2641
2642 return rc;
2643 }
2644
wcd934x_mbhc_get_result_params(struct wcd934x_codec * wcd934x,s16 * d1_a,u16 noff,int32_t * zdet)2645 static void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x,
2646 s16 *d1_a, u16 noff,
2647 int32_t *zdet)
2648 {
2649 int i;
2650 int val, val1;
2651 s16 c1;
2652 s32 x1, d1;
2653 int32_t denom;
2654 int minCode_param[] = {
2655 3277, 1639, 820, 410, 205, 103, 52, 26
2656 };
2657
2658 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x20);
2659 for (i = 0; i < WCD934X_ZDET_NUM_MEASUREMENTS; i++) {
2660 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val);
2661 if (val & 0x80)
2662 break;
2663 }
2664 val = val << 0x8;
2665 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val1);
2666 val |= val1;
2667 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x00);
2668 x1 = WCD934X_MBHC_GET_X1(val);
2669 c1 = WCD934X_MBHC_GET_C1(val);
2670 /* If ramp is not complete, give additional 5ms */
2671 if ((c1 < 2) && x1)
2672 usleep_range(5000, 5050);
2673
2674 if (!c1 || !x1) {
2675 dev_err(wcd934x->dev, "%s: Impedance detect ramp error, c1=%d, x1=0x%x\n",
2676 __func__, c1, x1);
2677 goto ramp_down;
2678 }
2679 d1 = d1_a[c1];
2680 denom = (x1 * d1) - (1 << (14 - noff));
2681 if (denom > 0)
2682 *zdet = (WCD934X_MBHC_ZDET_CONST * 1000) / denom;
2683 else if (x1 < minCode_param[noff])
2684 *zdet = WCD934X_ZDET_FLOATING_IMPEDANCE;
2685
2686 dev_dbg(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%di (milliohm)\n",
2687 __func__, d1, c1, x1, *zdet);
2688 ramp_down:
2689 i = 0;
2690
2691 while (x1) {
2692 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val);
2693 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val1);
2694 val = val << 0x08;
2695 val |= val1;
2696 x1 = WCD934X_MBHC_GET_X1(val);
2697 i++;
2698 if (i == WCD934X_ZDET_NUM_MEASUREMENTS)
2699 break;
2700 }
2701 }
2702
wcd934x_mbhc_zdet_ramp(struct snd_soc_component * component,struct wcd934x_mbhc_zdet_param * zdet_param,int32_t * zl,int32_t * zr,s16 * d1_a)2703 static void wcd934x_mbhc_zdet_ramp(struct snd_soc_component *component,
2704 struct wcd934x_mbhc_zdet_param *zdet_param,
2705 int32_t *zl, int32_t *zr, s16 *d1_a)
2706 {
2707 struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev);
2708 int32_t zdet = 0;
2709
2710 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL,
2711 WCD934X_ZDET_MAXV_CTL_MASK, zdet_param->ldo_ctl);
2712 snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN5,
2713 WCD934X_VTH_MASK, zdet_param->btn5);
2714 snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN6,
2715 WCD934X_VTH_MASK, zdet_param->btn6);
2716 snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN7,
2717 WCD934X_VTH_MASK, zdet_param->btn7);
2718 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL,
2719 WCD934X_ZDET_RANGE_CTL_MASK, zdet_param->noff);
2720 snd_soc_component_update_bits(component, WCD934X_MBHC_NEW_ZDET_RAMP_CTL,
2721 0x0F, zdet_param->nshift);
2722
2723 if (!zl)
2724 goto z_right;
2725 /* Start impedance measurement for HPH_L */
2726 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x80);
2727 wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet);
2728 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x00);
2729
2730 *zl = zdet;
2731
2732 z_right:
2733 if (!zr)
2734 return;
2735 /* Start impedance measurement for HPH_R */
2736 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x40);
2737 wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet);
2738 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x00);
2739
2740 *zr = zdet;
2741 }
2742
wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component * component,int32_t * z_val,int flag_l_r)2743 static void wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
2744 int32_t *z_val, int flag_l_r)
2745 {
2746 s16 q1;
2747 int q1_cal;
2748
2749 if (*z_val < (WCD934X_ZDET_VAL_400/1000))
2750 q1 = snd_soc_component_read(component,
2751 WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT1 + (2 * flag_l_r));
2752 else
2753 q1 = snd_soc_component_read(component,
2754 WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT2 + (2 * flag_l_r));
2755 if (q1 & 0x80)
2756 q1_cal = (10000 - ((q1 & 0x7F) * 25));
2757 else
2758 q1_cal = (10000 + (q1 * 25));
2759 if (q1_cal > 0)
2760 *z_val = ((*z_val) * 10000) / q1_cal;
2761 }
2762
wcd934x_wcd_mbhc_calc_impedance(struct snd_soc_component * component,uint32_t * zl,uint32_t * zr)2763 static void wcd934x_wcd_mbhc_calc_impedance(struct snd_soc_component *component,
2764 uint32_t *zl, uint32_t *zr)
2765 {
2766 struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev);
2767 s16 reg0, reg1, reg2, reg3, reg4;
2768 int32_t z1L, z1R, z1Ls;
2769 int zMono, z_diff1, z_diff2;
2770 bool is_fsm_disable = false;
2771 struct wcd934x_mbhc_zdet_param zdet_param[] = {
2772 {4, 0, 4, 0x08, 0x14, 0x18}, /* < 32ohm */
2773 {2, 0, 3, 0x18, 0x7C, 0x90}, /* 32ohm < Z < 400ohm */
2774 {1, 4, 5, 0x18, 0x7C, 0x90}, /* 400ohm < Z < 1200ohm */
2775 {1, 6, 7, 0x18, 0x7C, 0x90}, /* >1200ohm */
2776 };
2777 struct wcd934x_mbhc_zdet_param *zdet_param_ptr = NULL;
2778 s16 d1_a[][4] = {
2779 {0, 30, 90, 30},
2780 {0, 30, 30, 5},
2781 {0, 30, 30, 5},
2782 {0, 30, 30, 5},
2783 };
2784 s16 *d1 = NULL;
2785
2786 reg0 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN5);
2787 reg1 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN6);
2788 reg2 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN7);
2789 reg3 = snd_soc_component_read(component, WCD934X_MBHC_CTL_CLK);
2790 reg4 = snd_soc_component_read(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL);
2791
2792 if (snd_soc_component_read(component, WCD934X_ANA_MBHC_ELECT) & 0x80) {
2793 is_fsm_disable = true;
2794 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x00);
2795 }
2796
2797 /* For NO-jack, disable L_DET_EN before Z-det measurements */
2798 if (wcd934x->mbhc_cfg.hphl_swh)
2799 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x00);
2800
2801 /* Turn off 100k pull down on HPHL */
2802 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x00);
2803
2804 /* First get impedance on Left */
2805 d1 = d1_a[1];
2806 zdet_param_ptr = &zdet_param[1];
2807 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
2808
2809 if (!WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1L))
2810 goto left_ch_impedance;
2811
2812 /* Second ramp for left ch */
2813 if (z1L < WCD934X_ZDET_VAL_32) {
2814 zdet_param_ptr = &zdet_param[0];
2815 d1 = d1_a[0];
2816 } else if ((z1L > WCD934X_ZDET_VAL_400) &&
2817 (z1L <= WCD934X_ZDET_VAL_1200)) {
2818 zdet_param_ptr = &zdet_param[2];
2819 d1 = d1_a[2];
2820 } else if (z1L > WCD934X_ZDET_VAL_1200) {
2821 zdet_param_ptr = &zdet_param[3];
2822 d1 = d1_a[3];
2823 }
2824 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
2825
2826 left_ch_impedance:
2827 if ((z1L == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
2828 (z1L > WCD934X_ZDET_VAL_100K)) {
2829 *zl = WCD934X_ZDET_FLOATING_IMPEDANCE;
2830 zdet_param_ptr = &zdet_param[1];
2831 d1 = d1_a[1];
2832 } else {
2833 *zl = z1L/1000;
2834 wcd934x_wcd_mbhc_qfuse_cal(component, zl, 0);
2835 }
2836 dev_info(component->dev, "%s: impedance on HPH_L = %d(ohms)\n",
2837 __func__, *zl);
2838
2839 /* Start of right impedance ramp and calculation */
2840 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
2841 if (WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1R)) {
2842 if (((z1R > WCD934X_ZDET_VAL_1200) &&
2843 (zdet_param_ptr->noff == 0x6)) ||
2844 ((*zl) != WCD934X_ZDET_FLOATING_IMPEDANCE))
2845 goto right_ch_impedance;
2846 /* Second ramp for right ch */
2847 if (z1R < WCD934X_ZDET_VAL_32) {
2848 zdet_param_ptr = &zdet_param[0];
2849 d1 = d1_a[0];
2850 } else if ((z1R > WCD934X_ZDET_VAL_400) &&
2851 (z1R <= WCD934X_ZDET_VAL_1200)) {
2852 zdet_param_ptr = &zdet_param[2];
2853 d1 = d1_a[2];
2854 } else if (z1R > WCD934X_ZDET_VAL_1200) {
2855 zdet_param_ptr = &zdet_param[3];
2856 d1 = d1_a[3];
2857 }
2858 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
2859 }
2860 right_ch_impedance:
2861 if ((z1R == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
2862 (z1R > WCD934X_ZDET_VAL_100K)) {
2863 *zr = WCD934X_ZDET_FLOATING_IMPEDANCE;
2864 } else {
2865 *zr = z1R/1000;
2866 wcd934x_wcd_mbhc_qfuse_cal(component, zr, 1);
2867 }
2868 dev_err(component->dev, "%s: impedance on HPH_R = %d(ohms)\n",
2869 __func__, *zr);
2870
2871 /* Mono/stereo detection */
2872 if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) &&
2873 (*zr == WCD934X_ZDET_FLOATING_IMPEDANCE)) {
2874 dev_dbg(component->dev,
2875 "%s: plug type is invalid or extension cable\n",
2876 __func__);
2877 goto zdet_complete;
2878 }
2879 if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
2880 (*zr == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
2881 ((*zl < WCD_MONO_HS_MIN_THR) && (*zr > WCD_MONO_HS_MIN_THR)) ||
2882 ((*zl > WCD_MONO_HS_MIN_THR) && (*zr < WCD_MONO_HS_MIN_THR))) {
2883 dev_dbg(component->dev,
2884 "%s: Mono plug type with one ch floating or shorted to GND\n",
2885 __func__);
2886 wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO);
2887 goto zdet_complete;
2888 }
2889 snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST,
2890 WCD934X_HPHPA_GND_OVR_MASK, 1);
2891 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
2892 WCD934X_HPHPA_GND_R_MASK, 1);
2893 if (*zl < (WCD934X_ZDET_VAL_32/1000))
2894 wcd934x_mbhc_zdet_ramp(component, &zdet_param[0], &z1Ls, NULL, d1);
2895 else
2896 wcd934x_mbhc_zdet_ramp(component, &zdet_param[1], &z1Ls, NULL, d1);
2897 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
2898 WCD934X_HPHPA_GND_R_MASK, 0);
2899 snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST,
2900 WCD934X_HPHPA_GND_OVR_MASK, 0);
2901 z1Ls /= 1000;
2902 wcd934x_wcd_mbhc_qfuse_cal(component, &z1Ls, 0);
2903 /* Parallel of left Z and 9 ohm pull down resistor */
2904 zMono = ((*zl) * 9) / ((*zl) + 9);
2905 z_diff1 = (z1Ls > zMono) ? (z1Ls - zMono) : (zMono - z1Ls);
2906 z_diff2 = ((*zl) > z1Ls) ? ((*zl) - z1Ls) : (z1Ls - (*zl));
2907 if ((z_diff1 * (*zl + z1Ls)) > (z_diff2 * (z1Ls + zMono))) {
2908 dev_err(component->dev, "%s: stereo plug type detected\n",
2909 __func__);
2910 wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_STEREO);
2911 } else {
2912 dev_err(component->dev, "%s: MONO plug type detected\n",
2913 __func__);
2914 wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO);
2915 }
2916
2917 zdet_complete:
2918 snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN5, reg0);
2919 snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN6, reg1);
2920 snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN7, reg2);
2921 /* Turn on 100k pull down on HPHL */
2922 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x01);
2923
2924 /* For NO-jack, re-enable L_DET_EN after Z-det measurements */
2925 if (wcd934x->mbhc_cfg.hphl_swh)
2926 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x80);
2927
2928 snd_soc_component_write(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, reg4);
2929 snd_soc_component_write(component, WCD934X_MBHC_CTL_CLK, reg3);
2930 if (is_fsm_disable)
2931 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x80);
2932 }
2933
wcd934x_mbhc_gnd_det_ctrl(struct snd_soc_component * component,bool enable)2934 static void wcd934x_mbhc_gnd_det_ctrl(struct snd_soc_component *component,
2935 bool enable)
2936 {
2937 if (enable) {
2938 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
2939 WCD934X_MBHC_HSG_PULLUP_COMP_EN, 1);
2940 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
2941 WCD934X_MBHC_GND_DET_EN_MASK, 1);
2942 } else {
2943 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
2944 WCD934X_MBHC_GND_DET_EN_MASK, 0);
2945 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
2946 WCD934X_MBHC_HSG_PULLUP_COMP_EN, 0);
2947 }
2948 }
2949
wcd934x_mbhc_hph_pull_down_ctrl(struct snd_soc_component * component,bool enable)2950 static void wcd934x_mbhc_hph_pull_down_ctrl(struct snd_soc_component *component,
2951 bool enable)
2952 {
2953 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
2954 WCD934X_HPHPA_GND_R_MASK, enable);
2955 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
2956 WCD934X_HPHPA_GND_L_MASK, enable);
2957 }
2958
2959 static const struct wcd_mbhc_cb mbhc_cb = {
2960 .clk_setup = wcd934x_mbhc_clk_setup,
2961 .mbhc_bias = wcd934x_mbhc_mbhc_bias_control,
2962 .set_btn_thr = wcd934x_mbhc_program_btn_thr,
2963 .micbias_enable_status = wcd934x_mbhc_micb_en_status,
2964 .hph_pull_up_control = wcd934x_mbhc_hph_l_pull_up_control,
2965 .mbhc_micbias_control = wcd934x_mbhc_request_micbias,
2966 .mbhc_micb_ramp_control = wcd934x_mbhc_micb_ramp_control,
2967 .mbhc_micb_ctrl_thr_mic = wcd934x_mbhc_micb_ctrl_threshold_mic,
2968 .compute_impedance = wcd934x_wcd_mbhc_calc_impedance,
2969 .mbhc_gnd_det_ctrl = wcd934x_mbhc_gnd_det_ctrl,
2970 .hph_pull_down_ctrl = wcd934x_mbhc_hph_pull_down_ctrl,
2971 };
2972
wcd934x_get_hph_type(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)2973 static int wcd934x_get_hph_type(struct snd_kcontrol *kcontrol,
2974 struct snd_ctl_elem_value *ucontrol)
2975 {
2976 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2977 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
2978
2979 ucontrol->value.integer.value[0] = wcd_mbhc_get_hph_type(wcd->mbhc);
2980
2981 return 0;
2982 }
2983
wcd934x_hph_impedance_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)2984 static int wcd934x_hph_impedance_get(struct snd_kcontrol *kcontrol,
2985 struct snd_ctl_elem_value *ucontrol)
2986 {
2987 uint32_t zl, zr;
2988 bool hphr;
2989 struct soc_mixer_control *mc;
2990 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2991 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
2992
2993 mc = (struct soc_mixer_control *)(kcontrol->private_value);
2994 hphr = mc->shift;
2995 wcd_mbhc_get_impedance(wcd->mbhc, &zl, &zr);
2996 dev_dbg(component->dev, "%s: zl=%u(ohms), zr=%u(ohms)\n", __func__, zl, zr);
2997 ucontrol->value.integer.value[0] = hphr ? zr : zl;
2998
2999 return 0;
3000 }
3001 static const struct snd_kcontrol_new hph_type_detect_controls[] = {
3002 SOC_SINGLE_EXT("HPH Type", 0, 0, WCD_MBHC_HPH_STEREO, 0,
3003 wcd934x_get_hph_type, NULL),
3004 };
3005
3006 static const struct snd_kcontrol_new impedance_detect_controls[] = {
3007 SOC_SINGLE_EXT("HPHL Impedance", 0, 0, INT_MAX, 0,
3008 wcd934x_hph_impedance_get, NULL),
3009 SOC_SINGLE_EXT("HPHR Impedance", 0, 1, INT_MAX, 0,
3010 wcd934x_hph_impedance_get, NULL),
3011 };
3012
wcd934x_mbhc_init(struct snd_soc_component * component)3013 static int wcd934x_mbhc_init(struct snd_soc_component *component)
3014 {
3015 struct wcd934x_ddata *data = dev_get_drvdata(component->dev->parent);
3016 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
3017 struct wcd_mbhc_intr *intr_ids = &wcd->intr_ids;
3018
3019 intr_ids->mbhc_sw_intr = regmap_irq_get_virq(data->irq_data,
3020 WCD934X_IRQ_MBHC_SW_DET);
3021 intr_ids->mbhc_btn_press_intr = regmap_irq_get_virq(data->irq_data,
3022 WCD934X_IRQ_MBHC_BUTTON_PRESS_DET);
3023 intr_ids->mbhc_btn_release_intr = regmap_irq_get_virq(data->irq_data,
3024 WCD934X_IRQ_MBHC_BUTTON_RELEASE_DET);
3025 intr_ids->mbhc_hs_ins_intr = regmap_irq_get_virq(data->irq_data,
3026 WCD934X_IRQ_MBHC_ELECT_INS_REM_LEG_DET);
3027 intr_ids->mbhc_hs_rem_intr = regmap_irq_get_virq(data->irq_data,
3028 WCD934X_IRQ_MBHC_ELECT_INS_REM_DET);
3029 intr_ids->hph_left_ocp = regmap_irq_get_virq(data->irq_data,
3030 WCD934X_IRQ_HPH_PA_OCPL_FAULT);
3031 intr_ids->hph_right_ocp = regmap_irq_get_virq(data->irq_data,
3032 WCD934X_IRQ_HPH_PA_OCPR_FAULT);
3033
3034 wcd->mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true);
3035 if (IS_ERR(wcd->mbhc)) {
3036 wcd->mbhc = NULL;
3037 return -EINVAL;
3038 }
3039
3040 snd_soc_add_component_controls(component, impedance_detect_controls,
3041 ARRAY_SIZE(impedance_detect_controls));
3042 snd_soc_add_component_controls(component, hph_type_detect_controls,
3043 ARRAY_SIZE(hph_type_detect_controls));
3044
3045 return 0;
3046 }
3047
wcd934x_mbhc_deinit(struct snd_soc_component * component)3048 static void wcd934x_mbhc_deinit(struct snd_soc_component *component)
3049 {
3050 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
3051
3052 if (!wcd->mbhc)
3053 return;
3054
3055 wcd_mbhc_deinit(wcd->mbhc);
3056 }
3057
wcd934x_comp_probe(struct snd_soc_component * component)3058 static int wcd934x_comp_probe(struct snd_soc_component *component)
3059 {
3060 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
3061 int i;
3062
3063 snd_soc_component_init_regmap(component, wcd->regmap);
3064 wcd->component = component;
3065
3066 /* Class-H Init*/
3067 wcd->clsh_ctrl = wcd_clsh_ctrl_alloc(component, wcd->version);
3068 if (IS_ERR(wcd->clsh_ctrl))
3069 return PTR_ERR(wcd->clsh_ctrl);
3070
3071 /* Default HPH Mode to Class-H Low HiFi */
3072 wcd->hph_mode = CLS_H_LOHIFI;
3073
3074 wcd934x_comp_init(component);
3075
3076 for (i = 0; i < NUM_CODEC_DAIS; i++)
3077 INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list);
3078
3079 wcd934x_init_dmic(component);
3080
3081 if (wcd934x_mbhc_init(component))
3082 dev_err(component->dev, "Failed to Initialize MBHC\n");
3083
3084 return 0;
3085 }
3086
wcd934x_comp_remove(struct snd_soc_component * comp)3087 static void wcd934x_comp_remove(struct snd_soc_component *comp)
3088 {
3089 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
3090
3091 wcd934x_mbhc_deinit(comp);
3092 wcd_clsh_ctrl_free(wcd->clsh_ctrl);
3093 }
3094
wcd934x_comp_set_sysclk(struct snd_soc_component * comp,int clk_id,int source,unsigned int freq,int dir)3095 static int wcd934x_comp_set_sysclk(struct snd_soc_component *comp,
3096 int clk_id, int source,
3097 unsigned int freq, int dir)
3098 {
3099 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
3100 int val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ;
3101
3102 wcd->rate = freq;
3103
3104 if (wcd->rate == WCD934X_MCLK_CLK_12P288MHZ)
3105 val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_12P288MHZ;
3106
3107 snd_soc_component_update_bits(comp, WCD934X_CODEC_RPM_CLK_MCLK_CFG,
3108 WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
3109 val);
3110
3111 return clk_set_rate(wcd->extclk, freq);
3112 }
3113
get_iir_band_coeff(struct snd_soc_component * component,int iir_idx,int band_idx,int coeff_idx)3114 static uint32_t get_iir_band_coeff(struct snd_soc_component *component,
3115 int iir_idx, int band_idx, int coeff_idx)
3116 {
3117 u32 value = 0;
3118 int reg, b2_reg;
3119
3120 /* Address does not automatically update if reading */
3121 reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx;
3122 b2_reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx;
3123
3124 snd_soc_component_write(component, reg,
3125 ((band_idx * BAND_MAX + coeff_idx) *
3126 sizeof(uint32_t)) & 0x7F);
3127
3128 value |= snd_soc_component_read(component, b2_reg);
3129 snd_soc_component_write(component, reg,
3130 ((band_idx * BAND_MAX + coeff_idx)
3131 * sizeof(uint32_t) + 1) & 0x7F);
3132
3133 value |= (snd_soc_component_read(component, b2_reg) << 8);
3134 snd_soc_component_write(component, reg,
3135 ((band_idx * BAND_MAX + coeff_idx)
3136 * sizeof(uint32_t) + 2) & 0x7F);
3137
3138 value |= (snd_soc_component_read(component, b2_reg) << 16);
3139 snd_soc_component_write(component, reg,
3140 ((band_idx * BAND_MAX + coeff_idx)
3141 * sizeof(uint32_t) + 3) & 0x7F);
3142
3143 /* Mask bits top 2 bits since they are reserved */
3144 value |= (snd_soc_component_read(component, b2_reg) << 24);
3145 return value;
3146 }
3147
set_iir_band_coeff(struct snd_soc_component * component,int iir_idx,int band_idx,uint32_t value)3148 static void set_iir_band_coeff(struct snd_soc_component *component,
3149 int iir_idx, int band_idx, uint32_t value)
3150 {
3151 int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx;
3152
3153 snd_soc_component_write(component, reg, (value & 0xFF));
3154 snd_soc_component_write(component, reg, (value >> 8) & 0xFF);
3155 snd_soc_component_write(component, reg, (value >> 16) & 0xFF);
3156 /* Mask top 2 bits, 7-8 are reserved */
3157 snd_soc_component_write(component, reg, (value >> 24) & 0x3F);
3158 }
3159
wcd934x_put_iir_band_audio_mixer(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)3160 static int wcd934x_put_iir_band_audio_mixer(
3161 struct snd_kcontrol *kcontrol,
3162 struct snd_ctl_elem_value *ucontrol)
3163 {
3164 struct snd_soc_component *component =
3165 snd_soc_kcontrol_component(kcontrol);
3166 struct wcd_iir_filter_ctl *ctl =
3167 (struct wcd_iir_filter_ctl *)kcontrol->private_value;
3168 struct soc_bytes_ext *params = &ctl->bytes_ext;
3169 int iir_idx = ctl->iir_idx;
3170 int band_idx = ctl->band_idx;
3171 u32 coeff[BAND_MAX];
3172 int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx;
3173
3174 memcpy(&coeff[0], ucontrol->value.bytes.data, params->max);
3175
3176 /* Mask top bit it is reserved */
3177 /* Updates addr automatically for each B2 write */
3178 snd_soc_component_write(component, reg, (band_idx * BAND_MAX *
3179 sizeof(uint32_t)) & 0x7F);
3180
3181 set_iir_band_coeff(component, iir_idx, band_idx, coeff[0]);
3182 set_iir_band_coeff(component, iir_idx, band_idx, coeff[1]);
3183 set_iir_band_coeff(component, iir_idx, band_idx, coeff[2]);
3184 set_iir_band_coeff(component, iir_idx, band_idx, coeff[3]);
3185 set_iir_band_coeff(component, iir_idx, band_idx, coeff[4]);
3186
3187 return 0;
3188 }
3189
wcd934x_get_iir_band_audio_mixer(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)3190 static int wcd934x_get_iir_band_audio_mixer(struct snd_kcontrol *kcontrol,
3191 struct snd_ctl_elem_value *ucontrol)
3192 {
3193 struct snd_soc_component *component =
3194 snd_soc_kcontrol_component(kcontrol);
3195 struct wcd_iir_filter_ctl *ctl =
3196 (struct wcd_iir_filter_ctl *)kcontrol->private_value;
3197 struct soc_bytes_ext *params = &ctl->bytes_ext;
3198 int iir_idx = ctl->iir_idx;
3199 int band_idx = ctl->band_idx;
3200 u32 coeff[BAND_MAX];
3201
3202 coeff[0] = get_iir_band_coeff(component, iir_idx, band_idx, 0);
3203 coeff[1] = get_iir_band_coeff(component, iir_idx, band_idx, 1);
3204 coeff[2] = get_iir_band_coeff(component, iir_idx, band_idx, 2);
3205 coeff[3] = get_iir_band_coeff(component, iir_idx, band_idx, 3);
3206 coeff[4] = get_iir_band_coeff(component, iir_idx, band_idx, 4);
3207
3208 memcpy(ucontrol->value.bytes.data, &coeff[0], params->max);
3209
3210 return 0;
3211 }
3212
wcd934x_iir_filter_info(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_info * ucontrol)3213 static int wcd934x_iir_filter_info(struct snd_kcontrol *kcontrol,
3214 struct snd_ctl_elem_info *ucontrol)
3215 {
3216 struct wcd_iir_filter_ctl *ctl =
3217 (struct wcd_iir_filter_ctl *)kcontrol->private_value;
3218 struct soc_bytes_ext *params = &ctl->bytes_ext;
3219
3220 ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES;
3221 ucontrol->count = params->max;
3222
3223 return 0;
3224 }
3225
wcd934x_compander_get(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3226 static int wcd934x_compander_get(struct snd_kcontrol *kc,
3227 struct snd_ctl_elem_value *ucontrol)
3228 {
3229 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
3230 int comp = ((struct soc_mixer_control *)kc->private_value)->shift;
3231 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
3232
3233 ucontrol->value.integer.value[0] = wcd->comp_enabled[comp];
3234
3235 return 0;
3236 }
3237
wcd934x_compander_set(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3238 static int wcd934x_compander_set(struct snd_kcontrol *kc,
3239 struct snd_ctl_elem_value *ucontrol)
3240 {
3241 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
3242 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
3243 int comp = ((struct soc_mixer_control *)kc->private_value)->shift;
3244 int value = ucontrol->value.integer.value[0];
3245 int sel;
3246
3247 if (wcd->comp_enabled[comp] == value)
3248 return 0;
3249
3250 wcd->comp_enabled[comp] = value;
3251 sel = value ? WCD934X_HPH_GAIN_SRC_SEL_COMPANDER :
3252 WCD934X_HPH_GAIN_SRC_SEL_REGISTER;
3253
3254 /* Any specific register configuration for compander */
3255 switch (comp) {
3256 case COMPANDER_1:
3257 /* Set Gain Source Select based on compander enable/disable */
3258 snd_soc_component_update_bits(component, WCD934X_HPH_L_EN,
3259 WCD934X_HPH_GAIN_SRC_SEL_MASK,
3260 sel);
3261 break;
3262 case COMPANDER_2:
3263 snd_soc_component_update_bits(component, WCD934X_HPH_R_EN,
3264 WCD934X_HPH_GAIN_SRC_SEL_MASK,
3265 sel);
3266 break;
3267 case COMPANDER_3:
3268 case COMPANDER_4:
3269 case COMPANDER_7:
3270 case COMPANDER_8:
3271 break;
3272 default:
3273 return 0;
3274 }
3275
3276 return 1;
3277 }
3278
wcd934x_rx_hph_mode_get(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3279 static int wcd934x_rx_hph_mode_get(struct snd_kcontrol *kc,
3280 struct snd_ctl_elem_value *ucontrol)
3281 {
3282 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
3283 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
3284
3285 ucontrol->value.enumerated.item[0] = wcd->hph_mode;
3286
3287 return 0;
3288 }
3289
wcd934x_rx_hph_mode_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3290 static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc,
3291 struct snd_ctl_elem_value *ucontrol)
3292 {
3293 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
3294 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
3295 u32 mode_val;
3296
3297 mode_val = ucontrol->value.enumerated.item[0];
3298
3299 if (mode_val == wcd->hph_mode)
3300 return 0;
3301
3302 if (mode_val == 0) {
3303 dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n");
3304 mode_val = CLS_H_LOHIFI;
3305 }
3306 wcd->hph_mode = mode_val;
3307
3308 return 1;
3309 }
3310
slim_rx_mux_get(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3311 static int slim_rx_mux_get(struct snd_kcontrol *kc,
3312 struct snd_ctl_elem_value *ucontrol)
3313 {
3314 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
3315 struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
3316 struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev);
3317
3318 ucontrol->value.enumerated.item[0] = wcd->rx_port_value[w->shift];
3319
3320 return 0;
3321 }
3322
slim_rx_mux_to_dai_id(int mux)3323 static int slim_rx_mux_to_dai_id(int mux)
3324 {
3325 int aif_id;
3326
3327 switch (mux) {
3328 case 1:
3329 aif_id = AIF1_PB;
3330 break;
3331 case 2:
3332 aif_id = AIF2_PB;
3333 break;
3334 case 3:
3335 aif_id = AIF3_PB;
3336 break;
3337 case 4:
3338 aif_id = AIF4_PB;
3339 break;
3340 default:
3341 aif_id = -1;
3342 break;
3343 }
3344
3345 return aif_id;
3346 }
3347
slim_rx_mux_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3348 static int slim_rx_mux_put(struct snd_kcontrol *kc,
3349 struct snd_ctl_elem_value *ucontrol)
3350 {
3351 struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
3352 struct wcd934x_codec *wcd = dev_get_drvdata(w->dapm->dev);
3353 struct soc_enum *e = (struct soc_enum *)kc->private_value;
3354 struct snd_soc_dapm_update *update = NULL;
3355 struct wcd934x_slim_ch *ch, *c;
3356 u32 port_id = w->shift;
3357 bool found = false;
3358 int mux_idx;
3359 int prev_mux_idx = wcd->rx_port_value[port_id];
3360 int aif_id;
3361
3362 mux_idx = ucontrol->value.enumerated.item[0];
3363
3364 if (mux_idx == prev_mux_idx)
3365 return 0;
3366
3367 switch(mux_idx) {
3368 case 0:
3369 aif_id = slim_rx_mux_to_dai_id(prev_mux_idx);
3370 if (aif_id < 0)
3371 return 0;
3372
3373 list_for_each_entry_safe(ch, c, &wcd->dai[aif_id].slim_ch_list, list) {
3374 if (ch->port == port_id + WCD934X_RX_START) {
3375 found = true;
3376 list_del_init(&ch->list);
3377 break;
3378 }
3379 }
3380 if (!found)
3381 return 0;
3382
3383 break;
3384 case 1 ... 4:
3385 aif_id = slim_rx_mux_to_dai_id(mux_idx);
3386 if (aif_id < 0)
3387 return 0;
3388
3389 if (list_empty(&wcd->rx_chs[port_id].list)) {
3390 list_add_tail(&wcd->rx_chs[port_id].list,
3391 &wcd->dai[aif_id].slim_ch_list);
3392 } else {
3393 dev_err(wcd->dev ,"SLIM_RX%d PORT is busy\n", port_id);
3394 return 0;
3395 }
3396 break;
3397
3398 default:
3399 dev_err(wcd->dev, "Unknown AIF %d\n", mux_idx);
3400 goto err;
3401 }
3402
3403 wcd->rx_port_value[port_id] = mux_idx;
3404 snd_soc_dapm_mux_update_power(w->dapm, kc, wcd->rx_port_value[port_id],
3405 e, update);
3406
3407 return 1;
3408 err:
3409 return -EINVAL;
3410 }
3411
wcd934x_int_dem_inp_mux_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3412 static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc,
3413 struct snd_ctl_elem_value *ucontrol)
3414 {
3415 struct soc_enum *e = (struct soc_enum *)kc->private_value;
3416 struct snd_soc_component *component;
3417 int reg, val;
3418
3419 component = snd_soc_dapm_kcontrol_component(kc);
3420 val = ucontrol->value.enumerated.item[0];
3421 if (e->reg == WCD934X_CDC_RX0_RX_PATH_SEC0)
3422 reg = WCD934X_CDC_RX0_RX_PATH_CFG0;
3423 else if (e->reg == WCD934X_CDC_RX1_RX_PATH_SEC0)
3424 reg = WCD934X_CDC_RX1_RX_PATH_CFG0;
3425 else if (e->reg == WCD934X_CDC_RX2_RX_PATH_SEC0)
3426 reg = WCD934X_CDC_RX2_RX_PATH_CFG0;
3427 else
3428 return -EINVAL;
3429
3430 /* Set Look Ahead Delay */
3431 if (val)
3432 snd_soc_component_update_bits(component, reg,
3433 WCD934X_RX_DLY_ZN_EN_MASK,
3434 WCD934X_RX_DLY_ZN_ENABLE);
3435 else
3436 snd_soc_component_update_bits(component, reg,
3437 WCD934X_RX_DLY_ZN_EN_MASK,
3438 WCD934X_RX_DLY_ZN_DISABLE);
3439
3440 return snd_soc_dapm_put_enum_double(kc, ucontrol);
3441 }
3442
wcd934x_dec_enum_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)3443 static int wcd934x_dec_enum_put(struct snd_kcontrol *kcontrol,
3444 struct snd_ctl_elem_value *ucontrol)
3445 {
3446 struct snd_soc_component *comp;
3447 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
3448 unsigned int val;
3449 u16 mic_sel_reg = 0;
3450 u8 mic_sel;
3451
3452 comp = snd_soc_dapm_kcontrol_component(kcontrol);
3453
3454 val = ucontrol->value.enumerated.item[0];
3455 if (val > e->items - 1)
3456 return -EINVAL;
3457
3458 switch (e->reg) {
3459 case WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1:
3460 if (e->shift_l == 0)
3461 mic_sel_reg = WCD934X_CDC_TX0_TX_PATH_CFG0;
3462 else if (e->shift_l == 2)
3463 mic_sel_reg = WCD934X_CDC_TX4_TX_PATH_CFG0;
3464 else if (e->shift_l == 4)
3465 mic_sel_reg = WCD934X_CDC_TX8_TX_PATH_CFG0;
3466 break;
3467 case WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1:
3468 if (e->shift_l == 0)
3469 mic_sel_reg = WCD934X_CDC_TX1_TX_PATH_CFG0;
3470 else if (e->shift_l == 2)
3471 mic_sel_reg = WCD934X_CDC_TX5_TX_PATH_CFG0;
3472 break;
3473 case WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1:
3474 if (e->shift_l == 0)
3475 mic_sel_reg = WCD934X_CDC_TX2_TX_PATH_CFG0;
3476 else if (e->shift_l == 2)
3477 mic_sel_reg = WCD934X_CDC_TX6_TX_PATH_CFG0;
3478 break;
3479 case WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1:
3480 if (e->shift_l == 0)
3481 mic_sel_reg = WCD934X_CDC_TX3_TX_PATH_CFG0;
3482 else if (e->shift_l == 2)
3483 mic_sel_reg = WCD934X_CDC_TX7_TX_PATH_CFG0;
3484 break;
3485 default:
3486 dev_err(comp->dev, "%s: e->reg: 0x%x not expected\n",
3487 __func__, e->reg);
3488 return -EINVAL;
3489 }
3490
3491 /* ADC: 0, DMIC: 1 */
3492 mic_sel = val ? 0x0 : 0x1;
3493 if (mic_sel_reg)
3494 snd_soc_component_update_bits(comp, mic_sel_reg, BIT(7),
3495 mic_sel << 7);
3496
3497 return snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
3498 }
3499
3500 static const struct snd_kcontrol_new rx_int0_2_mux =
3501 SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum);
3502
3503 static const struct snd_kcontrol_new rx_int1_2_mux =
3504 SOC_DAPM_ENUM("RX INT1_2 MUX Mux", rx_int1_2_mux_chain_enum);
3505
3506 static const struct snd_kcontrol_new rx_int2_2_mux =
3507 SOC_DAPM_ENUM("RX INT2_2 MUX Mux", rx_int2_2_mux_chain_enum);
3508
3509 static const struct snd_kcontrol_new rx_int3_2_mux =
3510 SOC_DAPM_ENUM("RX INT3_2 MUX Mux", rx_int3_2_mux_chain_enum);
3511
3512 static const struct snd_kcontrol_new rx_int4_2_mux =
3513 SOC_DAPM_ENUM("RX INT4_2 MUX Mux", rx_int4_2_mux_chain_enum);
3514
3515 static const struct snd_kcontrol_new rx_int7_2_mux =
3516 SOC_DAPM_ENUM("RX INT7_2 MUX Mux", rx_int7_2_mux_chain_enum);
3517
3518 static const struct snd_kcontrol_new rx_int8_2_mux =
3519 SOC_DAPM_ENUM("RX INT8_2 MUX Mux", rx_int8_2_mux_chain_enum);
3520
3521 static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux =
3522 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP0 Mux", rx_int0_1_mix_inp0_chain_enum);
3523
3524 static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux =
3525 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP1 Mux", rx_int0_1_mix_inp1_chain_enum);
3526
3527 static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux =
3528 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP2 Mux", rx_int0_1_mix_inp2_chain_enum);
3529
3530 static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux =
3531 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP0 Mux", rx_int1_1_mix_inp0_chain_enum);
3532
3533 static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux =
3534 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP1 Mux", rx_int1_1_mix_inp1_chain_enum);
3535
3536 static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux =
3537 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP2 Mux", rx_int1_1_mix_inp2_chain_enum);
3538
3539 static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux =
3540 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP0 Mux", rx_int2_1_mix_inp0_chain_enum);
3541
3542 static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux =
3543 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP1 Mux", rx_int2_1_mix_inp1_chain_enum);
3544
3545 static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux =
3546 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP2 Mux", rx_int2_1_mix_inp2_chain_enum);
3547
3548 static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux =
3549 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP0 Mux", rx_int3_1_mix_inp0_chain_enum);
3550
3551 static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux =
3552 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP1 Mux", rx_int3_1_mix_inp1_chain_enum);
3553
3554 static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux =
3555 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP2 Mux", rx_int3_1_mix_inp2_chain_enum);
3556
3557 static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux =
3558 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP0 Mux", rx_int4_1_mix_inp0_chain_enum);
3559
3560 static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux =
3561 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP1 Mux", rx_int4_1_mix_inp1_chain_enum);
3562
3563 static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux =
3564 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP2 Mux", rx_int4_1_mix_inp2_chain_enum);
3565
3566 static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux =
3567 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP0 Mux", rx_int7_1_mix_inp0_chain_enum);
3568
3569 static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux =
3570 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP1 Mux", rx_int7_1_mix_inp1_chain_enum);
3571
3572 static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux =
3573 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP2 Mux", rx_int7_1_mix_inp2_chain_enum);
3574
3575 static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux =
3576 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP0 Mux", rx_int8_1_mix_inp0_chain_enum);
3577
3578 static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux =
3579 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP1 Mux", rx_int8_1_mix_inp1_chain_enum);
3580
3581 static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux =
3582 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP2 Mux", rx_int8_1_mix_inp2_chain_enum);
3583
3584 static const struct snd_kcontrol_new rx_int0_mix2_inp_mux =
3585 SOC_DAPM_ENUM("RX INT0 MIX2 INP Mux", rx_int0_mix2_inp_mux_enum);
3586
3587 static const struct snd_kcontrol_new rx_int1_mix2_inp_mux =
3588 SOC_DAPM_ENUM("RX INT1 MIX2 INP Mux", rx_int1_mix2_inp_mux_enum);
3589
3590 static const struct snd_kcontrol_new rx_int2_mix2_inp_mux =
3591 SOC_DAPM_ENUM("RX INT2 MIX2 INP Mux", rx_int2_mix2_inp_mux_enum);
3592
3593 static const struct snd_kcontrol_new rx_int3_mix2_inp_mux =
3594 SOC_DAPM_ENUM("RX INT3 MIX2 INP Mux", rx_int3_mix2_inp_mux_enum);
3595
3596 static const struct snd_kcontrol_new rx_int4_mix2_inp_mux =
3597 SOC_DAPM_ENUM("RX INT4 MIX2 INP Mux", rx_int4_mix2_inp_mux_enum);
3598
3599 static const struct snd_kcontrol_new rx_int7_mix2_inp_mux =
3600 SOC_DAPM_ENUM("RX INT7 MIX2 INP Mux", rx_int7_mix2_inp_mux_enum);
3601
3602 static const struct snd_kcontrol_new iir0_inp0_mux =
3603 SOC_DAPM_ENUM("IIR0 INP0 Mux", iir0_inp0_mux_enum);
3604 static const struct snd_kcontrol_new iir0_inp1_mux =
3605 SOC_DAPM_ENUM("IIR0 INP1 Mux", iir0_inp1_mux_enum);
3606 static const struct snd_kcontrol_new iir0_inp2_mux =
3607 SOC_DAPM_ENUM("IIR0 INP2 Mux", iir0_inp2_mux_enum);
3608 static const struct snd_kcontrol_new iir0_inp3_mux =
3609 SOC_DAPM_ENUM("IIR0 INP3 Mux", iir0_inp3_mux_enum);
3610
3611 static const struct snd_kcontrol_new iir1_inp0_mux =
3612 SOC_DAPM_ENUM("IIR1 INP0 Mux", iir1_inp0_mux_enum);
3613 static const struct snd_kcontrol_new iir1_inp1_mux =
3614 SOC_DAPM_ENUM("IIR1 INP1 Mux", iir1_inp1_mux_enum);
3615 static const struct snd_kcontrol_new iir1_inp2_mux =
3616 SOC_DAPM_ENUM("IIR1 INP2 Mux", iir1_inp2_mux_enum);
3617 static const struct snd_kcontrol_new iir1_inp3_mux =
3618 SOC_DAPM_ENUM("IIR1 INP3 Mux", iir1_inp3_mux_enum);
3619
3620 static const struct snd_kcontrol_new slim_rx_mux[WCD934X_RX_MAX] = {
3621 SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum,
3622 slim_rx_mux_get, slim_rx_mux_put),
3623 SOC_DAPM_ENUM_EXT("SLIM RX1 Mux", slim_rx_mux_enum,
3624 slim_rx_mux_get, slim_rx_mux_put),
3625 SOC_DAPM_ENUM_EXT("SLIM RX2 Mux", slim_rx_mux_enum,
3626 slim_rx_mux_get, slim_rx_mux_put),
3627 SOC_DAPM_ENUM_EXT("SLIM RX3 Mux", slim_rx_mux_enum,
3628 slim_rx_mux_get, slim_rx_mux_put),
3629 SOC_DAPM_ENUM_EXT("SLIM RX4 Mux", slim_rx_mux_enum,
3630 slim_rx_mux_get, slim_rx_mux_put),
3631 SOC_DAPM_ENUM_EXT("SLIM RX5 Mux", slim_rx_mux_enum,
3632 slim_rx_mux_get, slim_rx_mux_put),
3633 SOC_DAPM_ENUM_EXT("SLIM RX6 Mux", slim_rx_mux_enum,
3634 slim_rx_mux_get, slim_rx_mux_put),
3635 SOC_DAPM_ENUM_EXT("SLIM RX7 Mux", slim_rx_mux_enum,
3636 slim_rx_mux_get, slim_rx_mux_put),
3637 };
3638
3639 static const struct snd_kcontrol_new rx_int1_asrc_switch[] = {
3640 SOC_DAPM_SINGLE("HPHL Switch", SND_SOC_NOPM, 0, 1, 0),
3641 };
3642
3643 static const struct snd_kcontrol_new rx_int2_asrc_switch[] = {
3644 SOC_DAPM_SINGLE("HPHR Switch", SND_SOC_NOPM, 0, 1, 0),
3645 };
3646
3647 static const struct snd_kcontrol_new rx_int3_asrc_switch[] = {
3648 SOC_DAPM_SINGLE("LO1 Switch", SND_SOC_NOPM, 0, 1, 0),
3649 };
3650
3651 static const struct snd_kcontrol_new rx_int4_asrc_switch[] = {
3652 SOC_DAPM_SINGLE("LO2 Switch", SND_SOC_NOPM, 0, 1, 0),
3653 };
3654
3655 static const struct snd_kcontrol_new rx_int0_dem_inp_mux =
3656 SOC_DAPM_ENUM_EXT("RX INT0 DEM MUX Mux", rx_int0_dem_inp_mux_enum,
3657 snd_soc_dapm_get_enum_double,
3658 wcd934x_int_dem_inp_mux_put);
3659
3660 static const struct snd_kcontrol_new rx_int1_dem_inp_mux =
3661 SOC_DAPM_ENUM_EXT("RX INT1 DEM MUX Mux", rx_int1_dem_inp_mux_enum,
3662 snd_soc_dapm_get_enum_double,
3663 wcd934x_int_dem_inp_mux_put);
3664
3665 static const struct snd_kcontrol_new rx_int2_dem_inp_mux =
3666 SOC_DAPM_ENUM_EXT("RX INT2 DEM MUX Mux", rx_int2_dem_inp_mux_enum,
3667 snd_soc_dapm_get_enum_double,
3668 wcd934x_int_dem_inp_mux_put);
3669
3670 static const struct snd_kcontrol_new rx_int0_1_interp_mux =
3671 SOC_DAPM_ENUM("RX INT0_1 INTERP Mux", rx_int0_1_interp_mux_enum);
3672
3673 static const struct snd_kcontrol_new rx_int1_1_interp_mux =
3674 SOC_DAPM_ENUM("RX INT1_1 INTERP Mux", rx_int1_1_interp_mux_enum);
3675
3676 static const struct snd_kcontrol_new rx_int2_1_interp_mux =
3677 SOC_DAPM_ENUM("RX INT2_1 INTERP Mux", rx_int2_1_interp_mux_enum);
3678
3679 static const struct snd_kcontrol_new rx_int3_1_interp_mux =
3680 SOC_DAPM_ENUM("RX INT3_1 INTERP Mux", rx_int3_1_interp_mux_enum);
3681
3682 static const struct snd_kcontrol_new rx_int4_1_interp_mux =
3683 SOC_DAPM_ENUM("RX INT4_1 INTERP Mux", rx_int4_1_interp_mux_enum);
3684
3685 static const struct snd_kcontrol_new rx_int7_1_interp_mux =
3686 SOC_DAPM_ENUM("RX INT7_1 INTERP Mux", rx_int7_1_interp_mux_enum);
3687
3688 static const struct snd_kcontrol_new rx_int8_1_interp_mux =
3689 SOC_DAPM_ENUM("RX INT8_1 INTERP Mux", rx_int8_1_interp_mux_enum);
3690
3691 static const struct snd_kcontrol_new rx_int0_2_interp_mux =
3692 SOC_DAPM_ENUM("RX INT0_2 INTERP Mux", rx_int0_2_interp_mux_enum);
3693
3694 static const struct snd_kcontrol_new rx_int1_2_interp_mux =
3695 SOC_DAPM_ENUM("RX INT1_2 INTERP Mux", rx_int1_2_interp_mux_enum);
3696
3697 static const struct snd_kcontrol_new rx_int2_2_interp_mux =
3698 SOC_DAPM_ENUM("RX INT2_2 INTERP Mux", rx_int2_2_interp_mux_enum);
3699
3700 static const struct snd_kcontrol_new rx_int3_2_interp_mux =
3701 SOC_DAPM_ENUM("RX INT3_2 INTERP Mux", rx_int3_2_interp_mux_enum);
3702
3703 static const struct snd_kcontrol_new rx_int4_2_interp_mux =
3704 SOC_DAPM_ENUM("RX INT4_2 INTERP Mux", rx_int4_2_interp_mux_enum);
3705
3706 static const struct snd_kcontrol_new rx_int7_2_interp_mux =
3707 SOC_DAPM_ENUM("RX INT7_2 INTERP Mux", rx_int7_2_interp_mux_enum);
3708
3709 static const struct snd_kcontrol_new rx_int8_2_interp_mux =
3710 SOC_DAPM_ENUM("RX INT8_2 INTERP Mux", rx_int8_2_interp_mux_enum);
3711
3712 static const struct snd_kcontrol_new tx_dmic_mux0 =
3713 SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum);
3714
3715 static const struct snd_kcontrol_new tx_dmic_mux1 =
3716 SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum);
3717
3718 static const struct snd_kcontrol_new tx_dmic_mux2 =
3719 SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum);
3720
3721 static const struct snd_kcontrol_new tx_dmic_mux3 =
3722 SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum);
3723
3724 static const struct snd_kcontrol_new tx_dmic_mux4 =
3725 SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum);
3726
3727 static const struct snd_kcontrol_new tx_dmic_mux5 =
3728 SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum);
3729
3730 static const struct snd_kcontrol_new tx_dmic_mux6 =
3731 SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum);
3732
3733 static const struct snd_kcontrol_new tx_dmic_mux7 =
3734 SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum);
3735
3736 static const struct snd_kcontrol_new tx_dmic_mux8 =
3737 SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum);
3738
3739 static const struct snd_kcontrol_new tx_amic_mux0 =
3740 SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum);
3741
3742 static const struct snd_kcontrol_new tx_amic_mux1 =
3743 SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum);
3744
3745 static const struct snd_kcontrol_new tx_amic_mux2 =
3746 SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum);
3747
3748 static const struct snd_kcontrol_new tx_amic_mux3 =
3749 SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum);
3750
3751 static const struct snd_kcontrol_new tx_amic_mux4 =
3752 SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum);
3753
3754 static const struct snd_kcontrol_new tx_amic_mux5 =
3755 SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum);
3756
3757 static const struct snd_kcontrol_new tx_amic_mux6 =
3758 SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum);
3759
3760 static const struct snd_kcontrol_new tx_amic_mux7 =
3761 SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum);
3762
3763 static const struct snd_kcontrol_new tx_amic_mux8 =
3764 SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum);
3765
3766 static const struct snd_kcontrol_new tx_amic4_5 =
3767 SOC_DAPM_ENUM("AMIC4_5 SEL Mux", tx_amic4_5_enum);
3768
3769 static const struct snd_kcontrol_new tx_adc_mux0_mux =
3770 SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_enum,
3771 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3772 static const struct snd_kcontrol_new tx_adc_mux1_mux =
3773 SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_enum,
3774 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3775 static const struct snd_kcontrol_new tx_adc_mux2_mux =
3776 SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_enum,
3777 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3778 static const struct snd_kcontrol_new tx_adc_mux3_mux =
3779 SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_enum,
3780 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3781 static const struct snd_kcontrol_new tx_adc_mux4_mux =
3782 SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_enum,
3783 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3784 static const struct snd_kcontrol_new tx_adc_mux5_mux =
3785 SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_enum,
3786 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3787 static const struct snd_kcontrol_new tx_adc_mux6_mux =
3788 SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_enum,
3789 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3790 static const struct snd_kcontrol_new tx_adc_mux7_mux =
3791 SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_enum,
3792 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3793 static const struct snd_kcontrol_new tx_adc_mux8_mux =
3794 SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_enum,
3795 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
3796
3797 static const struct snd_kcontrol_new cdc_if_tx0_mux =
3798 SOC_DAPM_ENUM("CDC_IF TX0 MUX Mux", cdc_if_tx0_mux_enum);
3799 static const struct snd_kcontrol_new cdc_if_tx1_mux =
3800 SOC_DAPM_ENUM("CDC_IF TX1 MUX Mux", cdc_if_tx1_mux_enum);
3801 static const struct snd_kcontrol_new cdc_if_tx2_mux =
3802 SOC_DAPM_ENUM("CDC_IF TX2 MUX Mux", cdc_if_tx2_mux_enum);
3803 static const struct snd_kcontrol_new cdc_if_tx3_mux =
3804 SOC_DAPM_ENUM("CDC_IF TX3 MUX Mux", cdc_if_tx3_mux_enum);
3805 static const struct snd_kcontrol_new cdc_if_tx4_mux =
3806 SOC_DAPM_ENUM("CDC_IF TX4 MUX Mux", cdc_if_tx4_mux_enum);
3807 static const struct snd_kcontrol_new cdc_if_tx5_mux =
3808 SOC_DAPM_ENUM("CDC_IF TX5 MUX Mux", cdc_if_tx5_mux_enum);
3809 static const struct snd_kcontrol_new cdc_if_tx6_mux =
3810 SOC_DAPM_ENUM("CDC_IF TX6 MUX Mux", cdc_if_tx6_mux_enum);
3811 static const struct snd_kcontrol_new cdc_if_tx7_mux =
3812 SOC_DAPM_ENUM("CDC_IF TX7 MUX Mux", cdc_if_tx7_mux_enum);
3813 static const struct snd_kcontrol_new cdc_if_tx8_mux =
3814 SOC_DAPM_ENUM("CDC_IF TX8 MUX Mux", cdc_if_tx8_mux_enum);
3815 static const struct snd_kcontrol_new cdc_if_tx9_mux =
3816 SOC_DAPM_ENUM("CDC_IF TX9 MUX Mux", cdc_if_tx9_mux_enum);
3817 static const struct snd_kcontrol_new cdc_if_tx10_mux =
3818 SOC_DAPM_ENUM("CDC_IF TX10 MUX Mux", cdc_if_tx10_mux_enum);
3819 static const struct snd_kcontrol_new cdc_if_tx11_mux =
3820 SOC_DAPM_ENUM("CDC_IF TX11 MUX Mux", cdc_if_tx11_mux_enum);
3821 static const struct snd_kcontrol_new cdc_if_tx11_inp1_mux =
3822 SOC_DAPM_ENUM("CDC_IF TX11 INP1 MUX Mux", cdc_if_tx11_inp1_mux_enum);
3823 static const struct snd_kcontrol_new cdc_if_tx13_mux =
3824 SOC_DAPM_ENUM("CDC_IF TX13 MUX Mux", cdc_if_tx13_mux_enum);
3825 static const struct snd_kcontrol_new cdc_if_tx13_inp1_mux =
3826 SOC_DAPM_ENUM("CDC_IF TX13 INP1 MUX Mux", cdc_if_tx13_inp1_mux_enum);
3827
slim_tx_mixer_get(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3828 static int slim_tx_mixer_get(struct snd_kcontrol *kc,
3829 struct snd_ctl_elem_value *ucontrol)
3830 {
3831 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
3832 struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev);
3833 struct soc_mixer_control *mixer =
3834 (struct soc_mixer_control *)kc->private_value;
3835 int port_id = mixer->shift;
3836
3837 ucontrol->value.integer.value[0] = wcd->tx_port_value[port_id];
3838
3839 return 0;
3840 }
3841
slim_tx_mixer_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)3842 static int slim_tx_mixer_put(struct snd_kcontrol *kc,
3843 struct snd_ctl_elem_value *ucontrol)
3844 {
3845 struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc);
3846 struct wcd934x_codec *wcd = dev_get_drvdata(widget->dapm->dev);
3847 struct snd_soc_dapm_update *update = NULL;
3848 struct soc_mixer_control *mixer =
3849 (struct soc_mixer_control *)kc->private_value;
3850 int enable = ucontrol->value.integer.value[0];
3851 struct wcd934x_slim_ch *ch, *c;
3852 int dai_id = widget->shift;
3853 int port_id = mixer->shift;
3854
3855 /* only add to the list if value not set */
3856 if (enable == wcd->tx_port_value[port_id])
3857 return 0;
3858
3859 if (enable) {
3860 if (list_empty(&wcd->tx_chs[port_id].list)) {
3861 list_add_tail(&wcd->tx_chs[port_id].list,
3862 &wcd->dai[dai_id].slim_ch_list);
3863 } else {
3864 dev_err(wcd->dev ,"SLIM_TX%d PORT is busy\n", port_id);
3865 return 0;
3866 }
3867 } else {
3868 bool found = false;
3869
3870 list_for_each_entry_safe(ch, c, &wcd->dai[dai_id].slim_ch_list, list) {
3871 if (ch->port == port_id) {
3872 found = true;
3873 list_del_init(&wcd->tx_chs[port_id].list);
3874 break;
3875 }
3876 }
3877 if (!found)
3878 return 0;
3879 }
3880
3881 wcd->tx_port_value[port_id] = enable;
3882 snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update);
3883
3884 return 1;
3885 }
3886
3887 static const struct snd_kcontrol_new aif1_slim_cap_mixer[] = {
3888 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0,
3889 slim_tx_mixer_get, slim_tx_mixer_put),
3890 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0,
3891 slim_tx_mixer_get, slim_tx_mixer_put),
3892 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0,
3893 slim_tx_mixer_get, slim_tx_mixer_put),
3894 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0,
3895 slim_tx_mixer_get, slim_tx_mixer_put),
3896 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0,
3897 slim_tx_mixer_get, slim_tx_mixer_put),
3898 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0,
3899 slim_tx_mixer_get, slim_tx_mixer_put),
3900 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0,
3901 slim_tx_mixer_get, slim_tx_mixer_put),
3902 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0,
3903 slim_tx_mixer_get, slim_tx_mixer_put),
3904 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0,
3905 slim_tx_mixer_get, slim_tx_mixer_put),
3906 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0,
3907 slim_tx_mixer_get, slim_tx_mixer_put),
3908 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0,
3909 slim_tx_mixer_get, slim_tx_mixer_put),
3910 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0,
3911 slim_tx_mixer_get, slim_tx_mixer_put),
3912 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0,
3913 slim_tx_mixer_get, slim_tx_mixer_put),
3914 };
3915
3916 static const struct snd_kcontrol_new aif2_slim_cap_mixer[] = {
3917 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0,
3918 slim_tx_mixer_get, slim_tx_mixer_put),
3919 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0,
3920 slim_tx_mixer_get, slim_tx_mixer_put),
3921 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0,
3922 slim_tx_mixer_get, slim_tx_mixer_put),
3923 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0,
3924 slim_tx_mixer_get, slim_tx_mixer_put),
3925 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0,
3926 slim_tx_mixer_get, slim_tx_mixer_put),
3927 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0,
3928 slim_tx_mixer_get, slim_tx_mixer_put),
3929 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0,
3930 slim_tx_mixer_get, slim_tx_mixer_put),
3931 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0,
3932 slim_tx_mixer_get, slim_tx_mixer_put),
3933 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0,
3934 slim_tx_mixer_get, slim_tx_mixer_put),
3935 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0,
3936 slim_tx_mixer_get, slim_tx_mixer_put),
3937 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0,
3938 slim_tx_mixer_get, slim_tx_mixer_put),
3939 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0,
3940 slim_tx_mixer_get, slim_tx_mixer_put),
3941 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0,
3942 slim_tx_mixer_get, slim_tx_mixer_put),
3943 };
3944
3945 static const struct snd_kcontrol_new aif3_slim_cap_mixer[] = {
3946 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0,
3947 slim_tx_mixer_get, slim_tx_mixer_put),
3948 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0,
3949 slim_tx_mixer_get, slim_tx_mixer_put),
3950 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0,
3951 slim_tx_mixer_get, slim_tx_mixer_put),
3952 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0,
3953 slim_tx_mixer_get, slim_tx_mixer_put),
3954 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0,
3955 slim_tx_mixer_get, slim_tx_mixer_put),
3956 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0,
3957 slim_tx_mixer_get, slim_tx_mixer_put),
3958 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0,
3959 slim_tx_mixer_get, slim_tx_mixer_put),
3960 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0,
3961 slim_tx_mixer_get, slim_tx_mixer_put),
3962 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0,
3963 slim_tx_mixer_get, slim_tx_mixer_put),
3964 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0,
3965 slim_tx_mixer_get, slim_tx_mixer_put),
3966 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0,
3967 slim_tx_mixer_get, slim_tx_mixer_put),
3968 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0,
3969 slim_tx_mixer_get, slim_tx_mixer_put),
3970 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0,
3971 slim_tx_mixer_get, slim_tx_mixer_put),
3972 };
3973
3974 static const struct snd_kcontrol_new wcd934x_snd_controls[] = {
3975 /* Gain Controls */
3976 SOC_SINGLE_TLV("EAR PA Volume", WCD934X_ANA_EAR, 4, 4, 1, ear_pa_gain),
3977 SOC_SINGLE_TLV("HPHL Volume", WCD934X_HPH_L_EN, 0, 24, 1, line_gain),
3978 SOC_SINGLE_TLV("HPHR Volume", WCD934X_HPH_R_EN, 0, 24, 1, line_gain),
3979 SOC_SINGLE_TLV("LINEOUT1 Volume", WCD934X_DIFF_LO_LO1_COMPANDER,
3980 3, 16, 1, line_gain),
3981 SOC_SINGLE_TLV("LINEOUT2 Volume", WCD934X_DIFF_LO_LO2_COMPANDER,
3982 3, 16, 1, line_gain),
3983
3984 SOC_SINGLE_TLV("ADC1 Volume", WCD934X_ANA_AMIC1, 0, 20, 0, analog_gain),
3985 SOC_SINGLE_TLV("ADC2 Volume", WCD934X_ANA_AMIC2, 0, 20, 0, analog_gain),
3986 SOC_SINGLE_TLV("ADC3 Volume", WCD934X_ANA_AMIC3, 0, 20, 0, analog_gain),
3987 SOC_SINGLE_TLV("ADC4 Volume", WCD934X_ANA_AMIC4, 0, 20, 0, analog_gain),
3988
3989 SOC_SINGLE_S8_TLV("RX0 Digital Volume", WCD934X_CDC_RX0_RX_VOL_CTL,
3990 -84, 40, digital_gain), /* -84dB min - 40dB max */
3991 SOC_SINGLE_S8_TLV("RX1 Digital Volume", WCD934X_CDC_RX1_RX_VOL_CTL,
3992 -84, 40, digital_gain),
3993 SOC_SINGLE_S8_TLV("RX2 Digital Volume", WCD934X_CDC_RX2_RX_VOL_CTL,
3994 -84, 40, digital_gain),
3995 SOC_SINGLE_S8_TLV("RX3 Digital Volume", WCD934X_CDC_RX3_RX_VOL_CTL,
3996 -84, 40, digital_gain),
3997 SOC_SINGLE_S8_TLV("RX4 Digital Volume", WCD934X_CDC_RX4_RX_VOL_CTL,
3998 -84, 40, digital_gain),
3999 SOC_SINGLE_S8_TLV("RX7 Digital Volume", WCD934X_CDC_RX7_RX_VOL_CTL,
4000 -84, 40, digital_gain),
4001 SOC_SINGLE_S8_TLV("RX8 Digital Volume", WCD934X_CDC_RX8_RX_VOL_CTL,
4002 -84, 40, digital_gain),
4003 SOC_SINGLE_S8_TLV("RX0 Mix Digital Volume",
4004 WCD934X_CDC_RX0_RX_VOL_MIX_CTL,
4005 -84, 40, digital_gain),
4006 SOC_SINGLE_S8_TLV("RX1 Mix Digital Volume",
4007 WCD934X_CDC_RX1_RX_VOL_MIX_CTL,
4008 -84, 40, digital_gain),
4009 SOC_SINGLE_S8_TLV("RX2 Mix Digital Volume",
4010 WCD934X_CDC_RX2_RX_VOL_MIX_CTL,
4011 -84, 40, digital_gain),
4012 SOC_SINGLE_S8_TLV("RX3 Mix Digital Volume",
4013 WCD934X_CDC_RX3_RX_VOL_MIX_CTL,
4014 -84, 40, digital_gain),
4015 SOC_SINGLE_S8_TLV("RX4 Mix Digital Volume",
4016 WCD934X_CDC_RX4_RX_VOL_MIX_CTL,
4017 -84, 40, digital_gain),
4018 SOC_SINGLE_S8_TLV("RX7 Mix Digital Volume",
4019 WCD934X_CDC_RX7_RX_VOL_MIX_CTL,
4020 -84, 40, digital_gain),
4021 SOC_SINGLE_S8_TLV("RX8 Mix Digital Volume",
4022 WCD934X_CDC_RX8_RX_VOL_MIX_CTL,
4023 -84, 40, digital_gain),
4024
4025 SOC_SINGLE_S8_TLV("DEC0 Volume", WCD934X_CDC_TX0_TX_VOL_CTL,
4026 -84, 40, digital_gain),
4027 SOC_SINGLE_S8_TLV("DEC1 Volume", WCD934X_CDC_TX1_TX_VOL_CTL,
4028 -84, 40, digital_gain),
4029 SOC_SINGLE_S8_TLV("DEC2 Volume", WCD934X_CDC_TX2_TX_VOL_CTL,
4030 -84, 40, digital_gain),
4031 SOC_SINGLE_S8_TLV("DEC3 Volume", WCD934X_CDC_TX3_TX_VOL_CTL,
4032 -84, 40, digital_gain),
4033 SOC_SINGLE_S8_TLV("DEC4 Volume", WCD934X_CDC_TX4_TX_VOL_CTL,
4034 -84, 40, digital_gain),
4035 SOC_SINGLE_S8_TLV("DEC5 Volume", WCD934X_CDC_TX5_TX_VOL_CTL,
4036 -84, 40, digital_gain),
4037 SOC_SINGLE_S8_TLV("DEC6 Volume", WCD934X_CDC_TX6_TX_VOL_CTL,
4038 -84, 40, digital_gain),
4039 SOC_SINGLE_S8_TLV("DEC7 Volume", WCD934X_CDC_TX7_TX_VOL_CTL,
4040 -84, 40, digital_gain),
4041 SOC_SINGLE_S8_TLV("DEC8 Volume", WCD934X_CDC_TX8_TX_VOL_CTL,
4042 -84, 40, digital_gain),
4043
4044 SOC_SINGLE_S8_TLV("IIR0 INP0 Volume",
4045 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, -84, 40,
4046 digital_gain),
4047 SOC_SINGLE_S8_TLV("IIR0 INP1 Volume",
4048 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B2_CTL, -84, 40,
4049 digital_gain),
4050 SOC_SINGLE_S8_TLV("IIR0 INP2 Volume",
4051 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B3_CTL, -84, 40,
4052 digital_gain),
4053 SOC_SINGLE_S8_TLV("IIR0 INP3 Volume",
4054 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B4_CTL, -84, 40,
4055 digital_gain),
4056 SOC_SINGLE_S8_TLV("IIR1 INP0 Volume",
4057 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, -84, 40,
4058 digital_gain),
4059 SOC_SINGLE_S8_TLV("IIR1 INP1 Volume",
4060 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B2_CTL, -84, 40,
4061 digital_gain),
4062 SOC_SINGLE_S8_TLV("IIR1 INP2 Volume",
4063 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B3_CTL, -84, 40,
4064 digital_gain),
4065 SOC_SINGLE_S8_TLV("IIR1 INP3 Volume",
4066 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B4_CTL, -84, 40,
4067 digital_gain),
4068
4069 SOC_ENUM("TX0 HPF cut off", cf_dec0_enum),
4070 SOC_ENUM("TX1 HPF cut off", cf_dec1_enum),
4071 SOC_ENUM("TX2 HPF cut off", cf_dec2_enum),
4072 SOC_ENUM("TX3 HPF cut off", cf_dec3_enum),
4073 SOC_ENUM("TX4 HPF cut off", cf_dec4_enum),
4074 SOC_ENUM("TX5 HPF cut off", cf_dec5_enum),
4075 SOC_ENUM("TX6 HPF cut off", cf_dec6_enum),
4076 SOC_ENUM("TX7 HPF cut off", cf_dec7_enum),
4077 SOC_ENUM("TX8 HPF cut off", cf_dec8_enum),
4078
4079 SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum),
4080 SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum),
4081 SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum),
4082 SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum),
4083 SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum),
4084 SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum),
4085 SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum),
4086 SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum),
4087 SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum),
4088 SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum),
4089 SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum),
4090 SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum),
4091 SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum),
4092 SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum),
4093
4094 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
4095 wcd934x_rx_hph_mode_get, wcd934x_rx_hph_mode_put),
4096
4097 SOC_SINGLE("IIR1 Band1 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
4098 0, 1, 0),
4099 SOC_SINGLE("IIR1 Band2 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
4100 1, 1, 0),
4101 SOC_SINGLE("IIR1 Band3 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
4102 2, 1, 0),
4103 SOC_SINGLE("IIR1 Band4 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
4104 3, 1, 0),
4105 SOC_SINGLE("IIR1 Band5 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
4106 4, 1, 0),
4107 SOC_SINGLE("IIR2 Band1 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
4108 0, 1, 0),
4109 SOC_SINGLE("IIR2 Band2 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
4110 1, 1, 0),
4111 SOC_SINGLE("IIR2 Band3 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
4112 2, 1, 0),
4113 SOC_SINGLE("IIR2 Band4 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
4114 3, 1, 0),
4115 SOC_SINGLE("IIR2 Band5 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
4116 4, 1, 0),
4117 WCD_IIR_FILTER_CTL("IIR0 Band1", IIR0, BAND1),
4118 WCD_IIR_FILTER_CTL("IIR0 Band2", IIR0, BAND2),
4119 WCD_IIR_FILTER_CTL("IIR0 Band3", IIR0, BAND3),
4120 WCD_IIR_FILTER_CTL("IIR0 Band4", IIR0, BAND4),
4121 WCD_IIR_FILTER_CTL("IIR0 Band5", IIR0, BAND5),
4122
4123 WCD_IIR_FILTER_CTL("IIR1 Band1", IIR1, BAND1),
4124 WCD_IIR_FILTER_CTL("IIR1 Band2", IIR1, BAND2),
4125 WCD_IIR_FILTER_CTL("IIR1 Band3", IIR1, BAND3),
4126 WCD_IIR_FILTER_CTL("IIR1 Band4", IIR1, BAND4),
4127 WCD_IIR_FILTER_CTL("IIR1 Band5", IIR1, BAND5),
4128
4129 SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0,
4130 wcd934x_compander_get, wcd934x_compander_set),
4131 SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0,
4132 wcd934x_compander_get, wcd934x_compander_set),
4133 SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0,
4134 wcd934x_compander_get, wcd934x_compander_set),
4135 SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0,
4136 wcd934x_compander_get, wcd934x_compander_set),
4137 SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0,
4138 wcd934x_compander_get, wcd934x_compander_set),
4139 SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0,
4140 wcd934x_compander_get, wcd934x_compander_set),
4141 };
4142
wcd934x_codec_enable_int_port(struct wcd_slim_codec_dai_data * dai,struct snd_soc_component * component)4143 static void wcd934x_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai,
4144 struct snd_soc_component *component)
4145 {
4146 int port_num = 0;
4147 unsigned short reg = 0;
4148 unsigned int val = 0;
4149 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
4150 struct wcd934x_slim_ch *ch;
4151
4152 list_for_each_entry(ch, &dai->slim_ch_list, list) {
4153 if (ch->port >= WCD934X_RX_START) {
4154 port_num = ch->port - WCD934X_RX_START;
4155 reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + (port_num / 8);
4156 } else {
4157 port_num = ch->port;
4158 reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + (port_num / 8);
4159 }
4160
4161 regmap_read(wcd->if_regmap, reg, &val);
4162 if (!(val & BIT(port_num % 8)))
4163 regmap_write(wcd->if_regmap, reg,
4164 val | BIT(port_num % 8));
4165 }
4166 }
4167
wcd934x_codec_enable_slim(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)4168 static int wcd934x_codec_enable_slim(struct snd_soc_dapm_widget *w,
4169 struct snd_kcontrol *kc, int event)
4170 {
4171 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4172 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
4173 struct wcd_slim_codec_dai_data *dai = &wcd->dai[w->shift];
4174
4175 switch (event) {
4176 case SND_SOC_DAPM_POST_PMU:
4177 wcd934x_codec_enable_int_port(dai, comp);
4178 break;
4179 }
4180
4181 return 0;
4182 }
4183
wcd934x_codec_hd2_control(struct snd_soc_component * component,u16 interp_idx,int event)4184 static void wcd934x_codec_hd2_control(struct snd_soc_component *component,
4185 u16 interp_idx, int event)
4186 {
4187 u16 hd2_scale_reg;
4188 u16 hd2_enable_reg = 0;
4189
4190 switch (interp_idx) {
4191 case INTERP_HPHL:
4192 hd2_scale_reg = WCD934X_CDC_RX1_RX_PATH_SEC3;
4193 hd2_enable_reg = WCD934X_CDC_RX1_RX_PATH_CFG0;
4194 break;
4195 case INTERP_HPHR:
4196 hd2_scale_reg = WCD934X_CDC_RX2_RX_PATH_SEC3;
4197 hd2_enable_reg = WCD934X_CDC_RX2_RX_PATH_CFG0;
4198 break;
4199 default:
4200 return;
4201 }
4202
4203 if (SND_SOC_DAPM_EVENT_ON(event)) {
4204 snd_soc_component_update_bits(component, hd2_scale_reg,
4205 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
4206 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P3125);
4207 snd_soc_component_update_bits(component, hd2_enable_reg,
4208 WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK,
4209 WCD934X_CDC_RX_PATH_CFG_HD2_ENABLE);
4210 }
4211
4212 if (SND_SOC_DAPM_EVENT_OFF(event)) {
4213 snd_soc_component_update_bits(component, hd2_enable_reg,
4214 WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK,
4215 WCD934X_CDC_RX_PATH_CFG_HD2_DISABLE);
4216 snd_soc_component_update_bits(component, hd2_scale_reg,
4217 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
4218 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P0000);
4219 }
4220 }
4221
wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component * comp,u16 interp_idx,int event)4222 static void wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component *comp,
4223 u16 interp_idx, int event)
4224 {
4225 u8 hph_dly_mask;
4226 u16 hph_lut_bypass_reg = 0;
4227
4228 switch (interp_idx) {
4229 case INTERP_HPHL:
4230 hph_dly_mask = 1;
4231 hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHL_COMP_LUT;
4232 break;
4233 case INTERP_HPHR:
4234 hph_dly_mask = 2;
4235 hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHR_COMP_LUT;
4236 break;
4237 default:
4238 return;
4239 }
4240
4241 if (SND_SOC_DAPM_EVENT_ON(event)) {
4242 snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0,
4243 hph_dly_mask, 0x0);
4244 snd_soc_component_update_bits(comp, hph_lut_bypass_reg,
4245 WCD934X_HPH_LUT_BYPASS_MASK,
4246 WCD934X_HPH_LUT_BYPASS_ENABLE);
4247 }
4248
4249 if (SND_SOC_DAPM_EVENT_OFF(event)) {
4250 snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0,
4251 hph_dly_mask, hph_dly_mask);
4252 snd_soc_component_update_bits(comp, hph_lut_bypass_reg,
4253 WCD934X_HPH_LUT_BYPASS_MASK,
4254 WCD934X_HPH_LUT_BYPASS_DISABLE);
4255 }
4256 }
4257
wcd934x_config_compander(struct snd_soc_component * comp,int interp_n,int event)4258 static int wcd934x_config_compander(struct snd_soc_component *comp,
4259 int interp_n, int event)
4260 {
4261 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
4262 int compander;
4263 u16 comp_ctl0_reg, rx_path_cfg0_reg;
4264
4265 /* EAR does not have compander */
4266 if (!interp_n)
4267 return 0;
4268
4269 compander = interp_n - 1;
4270 if (!wcd->comp_enabled[compander])
4271 return 0;
4272
4273 comp_ctl0_reg = WCD934X_CDC_COMPANDER1_CTL0 + (compander * 8);
4274 rx_path_cfg0_reg = WCD934X_CDC_RX1_RX_PATH_CFG0 + (compander * 20);
4275
4276 switch (event) {
4277 case SND_SOC_DAPM_PRE_PMU:
4278 /* Enable Compander Clock */
4279 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4280 WCD934X_COMP_CLK_EN_MASK,
4281 WCD934X_COMP_CLK_ENABLE);
4282 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4283 WCD934X_COMP_SOFT_RST_MASK,
4284 WCD934X_COMP_SOFT_RST_ENABLE);
4285 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4286 WCD934X_COMP_SOFT_RST_MASK,
4287 WCD934X_COMP_SOFT_RST_DISABLE);
4288 snd_soc_component_update_bits(comp, rx_path_cfg0_reg,
4289 WCD934X_HPH_CMP_EN_MASK,
4290 WCD934X_HPH_CMP_ENABLE);
4291 break;
4292 case SND_SOC_DAPM_POST_PMD:
4293 snd_soc_component_update_bits(comp, rx_path_cfg0_reg,
4294 WCD934X_HPH_CMP_EN_MASK,
4295 WCD934X_HPH_CMP_DISABLE);
4296 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4297 WCD934X_COMP_HALT_MASK,
4298 WCD934X_COMP_HALT);
4299 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4300 WCD934X_COMP_SOFT_RST_MASK,
4301 WCD934X_COMP_SOFT_RST_ENABLE);
4302 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4303 WCD934X_COMP_SOFT_RST_MASK,
4304 WCD934X_COMP_SOFT_RST_DISABLE);
4305 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4306 WCD934X_COMP_CLK_EN_MASK, 0x0);
4307 snd_soc_component_update_bits(comp, comp_ctl0_reg,
4308 WCD934X_COMP_SOFT_RST_MASK, 0x0);
4309 break;
4310 }
4311
4312 return 0;
4313 }
4314
wcd934x_codec_enable_interp_clk(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)4315 static int wcd934x_codec_enable_interp_clk(struct snd_soc_dapm_widget *w,
4316 struct snd_kcontrol *kc, int event)
4317 {
4318 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4319 int interp_idx = w->shift;
4320 u16 main_reg = WCD934X_CDC_RX0_RX_PATH_CTL + (interp_idx * 20);
4321
4322 switch (event) {
4323 case SND_SOC_DAPM_PRE_PMU:
4324 /* Clk enable */
4325 snd_soc_component_update_bits(comp, main_reg,
4326 WCD934X_RX_CLK_EN_MASK,
4327 WCD934X_RX_CLK_ENABLE);
4328 wcd934x_codec_hd2_control(comp, interp_idx, event);
4329 wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event);
4330 wcd934x_config_compander(comp, interp_idx, event);
4331 break;
4332 case SND_SOC_DAPM_POST_PMD:
4333 wcd934x_config_compander(comp, interp_idx, event);
4334 wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event);
4335 wcd934x_codec_hd2_control(comp, interp_idx, event);
4336 /* Clk Disable */
4337 snd_soc_component_update_bits(comp, main_reg,
4338 WCD934X_RX_CLK_EN_MASK, 0);
4339 /* Reset enable and disable */
4340 snd_soc_component_update_bits(comp, main_reg,
4341 WCD934X_RX_RESET_MASK,
4342 WCD934X_RX_RESET_ENABLE);
4343 snd_soc_component_update_bits(comp, main_reg,
4344 WCD934X_RX_RESET_MASK,
4345 WCD934X_RX_RESET_DISABLE);
4346 /* Reset rate to 48K*/
4347 snd_soc_component_update_bits(comp, main_reg,
4348 WCD934X_RX_PCM_RATE_MASK,
4349 WCD934X_RX_PCM_RATE_F_48K);
4350 break;
4351 }
4352
4353 return 0;
4354 }
4355
wcd934x_codec_enable_mix_path(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)4356 static int wcd934x_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
4357 struct snd_kcontrol *kc, int event)
4358 {
4359 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4360 int offset_val = 0;
4361 u16 gain_reg, mix_reg;
4362 int val = 0;
4363
4364 gain_reg = WCD934X_CDC_RX0_RX_VOL_MIX_CTL +
4365 (w->shift * WCD934X_RX_PATH_CTL_OFFSET);
4366 mix_reg = WCD934X_CDC_RX0_RX_PATH_MIX_CTL +
4367 (w->shift * WCD934X_RX_PATH_CTL_OFFSET);
4368
4369 switch (event) {
4370 case SND_SOC_DAPM_PRE_PMU:
4371 /* Clk enable */
4372 snd_soc_component_update_bits(comp, mix_reg,
4373 WCD934X_CDC_RX_MIX_CLK_EN_MASK,
4374 WCD934X_CDC_RX_MIX_CLK_ENABLE);
4375 break;
4376
4377 case SND_SOC_DAPM_POST_PMU:
4378 val = snd_soc_component_read(comp, gain_reg);
4379 val += offset_val;
4380 snd_soc_component_write(comp, gain_reg, val);
4381 break;
4382 }
4383
4384 return 0;
4385 }
4386
wcd934x_codec_set_iir_gain(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4387 static int wcd934x_codec_set_iir_gain(struct snd_soc_dapm_widget *w,
4388 struct snd_kcontrol *kcontrol, int event)
4389 {
4390 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4391 int reg = w->reg;
4392
4393 switch (event) {
4394 case SND_SOC_DAPM_POST_PMU:
4395 /* B1 GAIN */
4396 snd_soc_component_write(comp, reg,
4397 snd_soc_component_read(comp, reg));
4398 /* B2 GAIN */
4399 reg++;
4400 snd_soc_component_write(comp, reg,
4401 snd_soc_component_read(comp, reg));
4402 /* B3 GAIN */
4403 reg++;
4404 snd_soc_component_write(comp, reg,
4405 snd_soc_component_read(comp, reg));
4406 /* B4 GAIN */
4407 reg++;
4408 snd_soc_component_write(comp, reg,
4409 snd_soc_component_read(comp, reg));
4410 /* B5 GAIN */
4411 reg++;
4412 snd_soc_component_write(comp, reg,
4413 snd_soc_component_read(comp, reg));
4414 break;
4415 default:
4416 break;
4417 }
4418 return 0;
4419 }
4420
wcd934x_codec_enable_main_path(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4421 static int wcd934x_codec_enable_main_path(struct snd_soc_dapm_widget *w,
4422 struct snd_kcontrol *kcontrol,
4423 int event)
4424 {
4425 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4426 u16 gain_reg;
4427
4428 gain_reg = WCD934X_CDC_RX0_RX_VOL_CTL + (w->shift *
4429 WCD934X_RX_PATH_CTL_OFFSET);
4430
4431 switch (event) {
4432 case SND_SOC_DAPM_POST_PMU:
4433 snd_soc_component_write(comp, gain_reg,
4434 snd_soc_component_read(comp, gain_reg));
4435 break;
4436 }
4437
4438 return 0;
4439 }
4440
wcd934x_codec_ear_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)4441 static int wcd934x_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
4442 struct snd_kcontrol *kc, int event)
4443 {
4444 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4445 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
4446
4447 switch (event) {
4448 case SND_SOC_DAPM_PRE_PMU:
4449 /* Disable AutoChop timer during power up */
4450 snd_soc_component_update_bits(comp,
4451 WCD934X_HPH_NEW_INT_HPH_TIMER1,
4452 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0);
4453 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
4454 WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
4455
4456 break;
4457 case SND_SOC_DAPM_POST_PMD:
4458 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
4459 WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
4460 break;
4461 }
4462
4463 return 0;
4464 }
4465
wcd934x_codec_hphl_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4466 static int wcd934x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
4467 struct snd_kcontrol *kcontrol,
4468 int event)
4469 {
4470 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4471 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
4472 int hph_mode = wcd->hph_mode;
4473 u8 dem_inp;
4474
4475 switch (event) {
4476 case SND_SOC_DAPM_PRE_PMU:
4477 /* Read DEM INP Select */
4478 dem_inp = snd_soc_component_read(comp,
4479 WCD934X_CDC_RX1_RX_PATH_SEC0) & 0x03;
4480
4481 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
4482 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
4483 return -EINVAL;
4484 }
4485 if (hph_mode != CLS_H_LP)
4486 /* Ripple freq control enable */
4487 snd_soc_component_update_bits(comp,
4488 WCD934X_SIDO_NEW_VOUT_D_FREQ2,
4489 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK,
4490 WCD934X_SIDO_RIPPLE_FREQ_ENABLE);
4491 /* Disable AutoChop timer during power up */
4492 snd_soc_component_update_bits(comp,
4493 WCD934X_HPH_NEW_INT_HPH_TIMER1,
4494 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0);
4495 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
4496 WCD_CLSH_STATE_HPHL, hph_mode);
4497
4498 break;
4499 case SND_SOC_DAPM_POST_PMD:
4500 /* 1000us required as per HW requirement */
4501 usleep_range(1000, 1100);
4502 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
4503 WCD_CLSH_STATE_HPHL, hph_mode);
4504 if (hph_mode != CLS_H_LP)
4505 /* Ripple freq control disable */
4506 snd_soc_component_update_bits(comp,
4507 WCD934X_SIDO_NEW_VOUT_D_FREQ2,
4508 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0);
4509
4510 break;
4511 default:
4512 break;
4513 }
4514
4515 return 0;
4516 }
4517
wcd934x_codec_hphr_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4518 static int wcd934x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
4519 struct snd_kcontrol *kcontrol,
4520 int event)
4521 {
4522 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4523 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
4524 int hph_mode = wcd->hph_mode;
4525 u8 dem_inp;
4526
4527 switch (event) {
4528 case SND_SOC_DAPM_PRE_PMU:
4529 dem_inp = snd_soc_component_read(comp,
4530 WCD934X_CDC_RX2_RX_PATH_SEC0) & 0x03;
4531 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
4532 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
4533 return -EINVAL;
4534 }
4535 if (hph_mode != CLS_H_LP)
4536 /* Ripple freq control enable */
4537 snd_soc_component_update_bits(comp,
4538 WCD934X_SIDO_NEW_VOUT_D_FREQ2,
4539 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK,
4540 WCD934X_SIDO_RIPPLE_FREQ_ENABLE);
4541 /* Disable AutoChop timer during power up */
4542 snd_soc_component_update_bits(comp,
4543 WCD934X_HPH_NEW_INT_HPH_TIMER1,
4544 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0);
4545 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
4546 WCD_CLSH_STATE_HPHR,
4547 hph_mode);
4548 break;
4549 case SND_SOC_DAPM_POST_PMD:
4550 /* 1000us required as per HW requirement */
4551 usleep_range(1000, 1100);
4552
4553 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
4554 WCD_CLSH_STATE_HPHR, hph_mode);
4555 if (hph_mode != CLS_H_LP)
4556 /* Ripple freq control disable */
4557 snd_soc_component_update_bits(comp,
4558 WCD934X_SIDO_NEW_VOUT_D_FREQ2,
4559 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0);
4560 break;
4561 default:
4562 break;
4563 }
4564
4565 return 0;
4566 }
4567
wcd934x_codec_lineout_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)4568 static int wcd934x_codec_lineout_dac_event(struct snd_soc_dapm_widget *w,
4569 struct snd_kcontrol *kc, int event)
4570 {
4571 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4572 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
4573
4574 switch (event) {
4575 case SND_SOC_DAPM_PRE_PMU:
4576 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
4577 WCD_CLSH_STATE_LO, CLS_AB);
4578 break;
4579 case SND_SOC_DAPM_POST_PMD:
4580 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
4581 WCD_CLSH_STATE_LO, CLS_AB);
4582 break;
4583 }
4584
4585 return 0;
4586 }
4587
wcd934x_codec_enable_hphl_pa(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4588 static int wcd934x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
4589 struct snd_kcontrol *kcontrol,
4590 int event)
4591 {
4592 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4593 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
4594
4595 switch (event) {
4596 case SND_SOC_DAPM_POST_PMU:
4597 /*
4598 * 7ms sleep is required after PA is enabled as per
4599 * HW requirement. If compander is disabled, then
4600 * 20ms delay is needed.
4601 */
4602 usleep_range(20000, 20100);
4603
4604 snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST,
4605 WCD934X_HPH_OCP_DET_MASK,
4606 WCD934X_HPH_OCP_DET_ENABLE);
4607 /* Remove Mute on primary path */
4608 snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL,
4609 WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
4610 0);
4611 /* Enable GM3 boost */
4612 snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL,
4613 WCD934X_HPH_GM3_BOOST_EN_MASK,
4614 WCD934X_HPH_GM3_BOOST_ENABLE);
4615 /* Enable AutoChop timer at the end of power up */
4616 snd_soc_component_update_bits(comp,
4617 WCD934X_HPH_NEW_INT_HPH_TIMER1,
4618 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK,
4619 WCD934X_HPH_AUTOCHOP_TIMER_ENABLE);
4620 /* Remove mix path mute */
4621 snd_soc_component_update_bits(comp,
4622 WCD934X_CDC_RX1_RX_PATH_MIX_CTL,
4623 WCD934X_CDC_RX_PGA_MUTE_EN_MASK, 0x00);
4624 break;
4625 case SND_SOC_DAPM_PRE_PMD:
4626 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF);
4627 /* Enable DSD Mute before PA disable */
4628 snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST,
4629 WCD934X_HPH_OCP_DET_MASK,
4630 WCD934X_HPH_OCP_DET_DISABLE);
4631 snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL,
4632 WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
4633 WCD934X_RX_PATH_PGA_MUTE_ENABLE);
4634 snd_soc_component_update_bits(comp,
4635 WCD934X_CDC_RX1_RX_PATH_MIX_CTL,
4636 WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
4637 WCD934X_RX_PATH_PGA_MUTE_ENABLE);
4638 break;
4639 case SND_SOC_DAPM_POST_PMD:
4640 /*
4641 * 5ms sleep is required after PA disable. If compander is
4642 * disabled, then 20ms delay is needed after PA disable.
4643 */
4644 usleep_range(20000, 20100);
4645 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF);
4646 break;
4647 }
4648
4649 return 0;
4650 }
4651
wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4652 static int wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
4653 struct snd_kcontrol *kcontrol,
4654 int event)
4655 {
4656 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4657 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
4658
4659 switch (event) {
4660 case SND_SOC_DAPM_POST_PMU:
4661 /*
4662 * 7ms sleep is required after PA is enabled as per
4663 * HW requirement. If compander is disabled, then
4664 * 20ms delay is needed.
4665 */
4666 usleep_range(20000, 20100);
4667 snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST,
4668 WCD934X_HPH_OCP_DET_MASK,
4669 WCD934X_HPH_OCP_DET_ENABLE);
4670 /* Remove mute */
4671 snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL,
4672 WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
4673 0);
4674 /* Enable GM3 boost */
4675 snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL,
4676 WCD934X_HPH_GM3_BOOST_EN_MASK,
4677 WCD934X_HPH_GM3_BOOST_ENABLE);
4678 /* Enable AutoChop timer at the end of power up */
4679 snd_soc_component_update_bits(comp,
4680 WCD934X_HPH_NEW_INT_HPH_TIMER1,
4681 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK,
4682 WCD934X_HPH_AUTOCHOP_TIMER_ENABLE);
4683 /* Remove mix path mute if it is enabled */
4684 if ((snd_soc_component_read(comp,
4685 WCD934X_CDC_RX2_RX_PATH_MIX_CTL)) & 0x10)
4686 snd_soc_component_update_bits(comp,
4687 WCD934X_CDC_RX2_RX_PATH_MIX_CTL,
4688 WCD934X_CDC_RX_PGA_MUTE_EN_MASK,
4689 WCD934X_CDC_RX_PGA_MUTE_DISABLE);
4690 break;
4691 case SND_SOC_DAPM_PRE_PMD:
4692 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_PRE_HPHR_PA_OFF);
4693 snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST,
4694 WCD934X_HPH_OCP_DET_MASK,
4695 WCD934X_HPH_OCP_DET_DISABLE);
4696 snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL,
4697 WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
4698 WCD934X_RX_PATH_PGA_MUTE_ENABLE);
4699 snd_soc_component_update_bits(comp,
4700 WCD934X_CDC_RX2_RX_PATH_MIX_CTL,
4701 WCD934X_CDC_RX_PGA_MUTE_EN_MASK,
4702 WCD934X_CDC_RX_PGA_MUTE_ENABLE);
4703 break;
4704 case SND_SOC_DAPM_POST_PMD:
4705 /*
4706 * 5ms sleep is required after PA disable. If compander is
4707 * disabled, then 20ms delay is needed after PA disable.
4708 */
4709 usleep_range(20000, 20100);
4710 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHR_PA_OFF);
4711 break;
4712 }
4713
4714 return 0;
4715 }
4716
wcd934x_get_dmic_sample_rate(struct snd_soc_component * comp,unsigned int dmic,struct wcd934x_codec * wcd)4717 static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp,
4718 unsigned int dmic,
4719 struct wcd934x_codec *wcd)
4720 {
4721 u8 tx_stream_fs;
4722 u8 adc_mux_index = 0, adc_mux_sel = 0;
4723 bool dec_found = false;
4724 u16 adc_mux_ctl_reg, tx_fs_reg;
4725 u32 dmic_fs;
4726
4727 while (!dec_found && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) {
4728 if (adc_mux_index < 4) {
4729 adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
4730 (adc_mux_index * 2);
4731 } else if (adc_mux_index < WCD934X_INVALID_ADC_MUX) {
4732 adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
4733 adc_mux_index - 4;
4734 } else if (adc_mux_index == WCD934X_INVALID_ADC_MUX) {
4735 ++adc_mux_index;
4736 continue;
4737 }
4738 adc_mux_sel = ((snd_soc_component_read(comp, adc_mux_ctl_reg)
4739 & 0xF8) >> 3) - 1;
4740
4741 if (adc_mux_sel == dmic) {
4742 dec_found = true;
4743 break;
4744 }
4745
4746 ++adc_mux_index;
4747 }
4748
4749 if (dec_found && adc_mux_index <= 8) {
4750 tx_fs_reg = WCD934X_CDC_TX0_TX_PATH_CTL + (16 * adc_mux_index);
4751 tx_stream_fs = snd_soc_component_read(comp, tx_fs_reg) & 0x0F;
4752 if (tx_stream_fs <= 4)
4753 dmic_fs = min(wcd->dmic_sample_rate, WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ);
4754 else
4755 dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ;
4756 } else {
4757 dmic_fs = wcd->dmic_sample_rate;
4758 }
4759
4760 return dmic_fs;
4761 }
4762
wcd934x_get_dmic_clk_val(struct snd_soc_component * comp,u32 mclk_rate,u32 dmic_clk_rate)4763 static u8 wcd934x_get_dmic_clk_val(struct snd_soc_component *comp,
4764 u32 mclk_rate, u32 dmic_clk_rate)
4765 {
4766 u32 div_factor;
4767 u8 dmic_ctl_val;
4768
4769 /* Default value to return in case of error */
4770 if (mclk_rate == WCD934X_MCLK_CLK_9P6MHZ)
4771 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2;
4772 else
4773 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3;
4774
4775 if (dmic_clk_rate == 0) {
4776 dev_err(comp->dev,
4777 "%s: dmic_sample_rate cannot be 0\n",
4778 __func__);
4779 goto done;
4780 }
4781
4782 div_factor = mclk_rate / dmic_clk_rate;
4783 switch (div_factor) {
4784 case 2:
4785 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2;
4786 break;
4787 case 3:
4788 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3;
4789 break;
4790 case 4:
4791 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_4;
4792 break;
4793 case 6:
4794 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_6;
4795 break;
4796 case 8:
4797 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_8;
4798 break;
4799 case 16:
4800 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_16;
4801 break;
4802 default:
4803 dev_err(comp->dev,
4804 "%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n",
4805 __func__, div_factor, mclk_rate, dmic_clk_rate);
4806 break;
4807 }
4808
4809 done:
4810 return dmic_ctl_val;
4811 }
4812
wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4813 static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
4814 struct snd_kcontrol *kcontrol, int event)
4815 {
4816 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4817 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
4818 u8 dmic_clk_en = 0x01;
4819 u16 dmic_clk_reg;
4820 s32 *dmic_clk_cnt;
4821 u8 dmic_rate_val, dmic_rate_shift = 1;
4822 unsigned int dmic;
4823 u32 dmic_sample_rate;
4824 int ret;
4825 char *wname;
4826
4827 wname = strpbrk(w->name, "012345");
4828 if (!wname) {
4829 dev_err(comp->dev, "%s: widget not found\n", __func__);
4830 return -EINVAL;
4831 }
4832
4833 ret = kstrtouint(wname, 10, &dmic);
4834 if (ret < 0) {
4835 dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n",
4836 __func__);
4837 return -EINVAL;
4838 }
4839
4840 switch (dmic) {
4841 case 0:
4842 case 1:
4843 dmic_clk_cnt = &wcd->dmic_0_1_clk_cnt;
4844 dmic_clk_reg = WCD934X_CPE_SS_DMIC0_CTL;
4845 break;
4846 case 2:
4847 case 3:
4848 dmic_clk_cnt = &wcd->dmic_2_3_clk_cnt;
4849 dmic_clk_reg = WCD934X_CPE_SS_DMIC1_CTL;
4850 break;
4851 case 4:
4852 case 5:
4853 dmic_clk_cnt = &wcd->dmic_4_5_clk_cnt;
4854 dmic_clk_reg = WCD934X_CPE_SS_DMIC2_CTL;
4855 break;
4856 default:
4857 dev_err(comp->dev, "%s: Invalid DMIC Selection\n",
4858 __func__);
4859 return -EINVAL;
4860 }
4861
4862 switch (event) {
4863 case SND_SOC_DAPM_PRE_PMU:
4864 dmic_sample_rate = wcd934x_get_dmic_sample_rate(comp, dmic,
4865 wcd);
4866 dmic_rate_val = wcd934x_get_dmic_clk_val(comp, wcd->rate,
4867 dmic_sample_rate);
4868 (*dmic_clk_cnt)++;
4869 if (*dmic_clk_cnt == 1) {
4870 dmic_rate_val = dmic_rate_val << dmic_rate_shift;
4871 snd_soc_component_update_bits(comp, dmic_clk_reg,
4872 WCD934X_DMIC_RATE_MASK,
4873 dmic_rate_val);
4874 snd_soc_component_update_bits(comp, dmic_clk_reg,
4875 dmic_clk_en, dmic_clk_en);
4876 }
4877
4878 break;
4879 case SND_SOC_DAPM_POST_PMD:
4880 (*dmic_clk_cnt)--;
4881 if (*dmic_clk_cnt == 0)
4882 snd_soc_component_update_bits(comp, dmic_clk_reg,
4883 dmic_clk_en, 0);
4884 break;
4885 }
4886
4887 return 0;
4888 }
4889
wcd934x_codec_find_amic_input(struct snd_soc_component * comp,int adc_mux_n)4890 static int wcd934x_codec_find_amic_input(struct snd_soc_component *comp,
4891 int adc_mux_n)
4892 {
4893 u16 mask, shift, adc_mux_in_reg;
4894 u16 amic_mux_sel_reg;
4895 bool is_amic;
4896
4897 if (adc_mux_n < 0 || adc_mux_n > WCD934X_MAX_VALID_ADC_MUX ||
4898 adc_mux_n == WCD934X_INVALID_ADC_MUX)
4899 return 0;
4900
4901 if (adc_mux_n < 3) {
4902 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 +
4903 adc_mux_n;
4904 mask = 0x03;
4905 shift = 0;
4906 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
4907 2 * adc_mux_n;
4908 } else if (adc_mux_n < 4) {
4909 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1;
4910 mask = 0x03;
4911 shift = 0;
4912 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
4913 2 * adc_mux_n;
4914 } else if (adc_mux_n < 7) {
4915 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 +
4916 (adc_mux_n - 4);
4917 mask = 0x0C;
4918 shift = 2;
4919 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
4920 adc_mux_n - 4;
4921 } else if (adc_mux_n < 8) {
4922 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1;
4923 mask = 0x0C;
4924 shift = 2;
4925 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
4926 adc_mux_n - 4;
4927 } else if (adc_mux_n < 12) {
4928 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 +
4929 ((adc_mux_n == 8) ? (adc_mux_n - 8) :
4930 (adc_mux_n - 9));
4931 mask = 0x30;
4932 shift = 4;
4933 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
4934 adc_mux_n - 4;
4935 } else if (adc_mux_n < 13) {
4936 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1;
4937 mask = 0x30;
4938 shift = 4;
4939 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
4940 adc_mux_n - 4;
4941 } else {
4942 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1;
4943 mask = 0xC0;
4944 shift = 6;
4945 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
4946 adc_mux_n - 4;
4947 }
4948
4949 is_amic = (((snd_soc_component_read(comp, adc_mux_in_reg)
4950 & mask) >> shift) == 1);
4951 if (!is_amic)
4952 return 0;
4953
4954 return snd_soc_component_read(comp, amic_mux_sel_reg) & 0x07;
4955 }
4956
wcd934x_codec_get_amic_pwlvl_reg(struct snd_soc_component * comp,int amic)4957 static u16 wcd934x_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp,
4958 int amic)
4959 {
4960 u16 pwr_level_reg = 0;
4961
4962 switch (amic) {
4963 case 1:
4964 case 2:
4965 pwr_level_reg = WCD934X_ANA_AMIC1;
4966 break;
4967
4968 case 3:
4969 case 4:
4970 pwr_level_reg = WCD934X_ANA_AMIC3;
4971 break;
4972 default:
4973 break;
4974 }
4975
4976 return pwr_level_reg;
4977 }
4978
wcd934x_codec_enable_dec(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)4979 static int wcd934x_codec_enable_dec(struct snd_soc_dapm_widget *w,
4980 struct snd_kcontrol *kcontrol, int event)
4981 {
4982 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4983 unsigned int decimator;
4984 char *dec_adc_mux_name = NULL;
4985 char *widget_name = NULL;
4986 char *wname;
4987 int ret = 0, amic_n;
4988 u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg;
4989 u16 tx_gain_ctl_reg;
4990 char *dec;
4991 u8 hpf_coff_freq;
4992
4993 widget_name = kstrndup(w->name, 15, GFP_KERNEL);
4994 if (!widget_name)
4995 return -ENOMEM;
4996
4997 wname = widget_name;
4998 dec_adc_mux_name = strsep(&widget_name, " ");
4999 if (!dec_adc_mux_name) {
5000 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
5001 __func__, w->name);
5002 ret = -EINVAL;
5003 goto out;
5004 }
5005 dec_adc_mux_name = widget_name;
5006
5007 dec = strpbrk(dec_adc_mux_name, "012345678");
5008 if (!dec) {
5009 dev_err(comp->dev, "%s: decimator index not found\n",
5010 __func__);
5011 ret = -EINVAL;
5012 goto out;
5013 }
5014
5015 ret = kstrtouint(dec, 10, &decimator);
5016 if (ret < 0) {
5017 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
5018 __func__, wname);
5019 ret = -EINVAL;
5020 goto out;
5021 }
5022
5023 tx_vol_ctl_reg = WCD934X_CDC_TX0_TX_PATH_CTL + 16 * decimator;
5024 hpf_gate_reg = WCD934X_CDC_TX0_TX_PATH_SEC2 + 16 * decimator;
5025 dec_cfg_reg = WCD934X_CDC_TX0_TX_PATH_CFG0 + 16 * decimator;
5026 tx_gain_ctl_reg = WCD934X_CDC_TX0_TX_VOL_CTL + 16 * decimator;
5027
5028 switch (event) {
5029 case SND_SOC_DAPM_PRE_PMU:
5030 amic_n = wcd934x_codec_find_amic_input(comp, decimator);
5031 if (amic_n)
5032 pwr_level_reg = wcd934x_codec_get_amic_pwlvl_reg(comp,
5033 amic_n);
5034
5035 if (!pwr_level_reg)
5036 break;
5037
5038 switch ((snd_soc_component_read(comp, pwr_level_reg) &
5039 WCD934X_AMIC_PWR_LVL_MASK) >>
5040 WCD934X_AMIC_PWR_LVL_SHIFT) {
5041 case WCD934X_AMIC_PWR_LEVEL_LP:
5042 snd_soc_component_update_bits(comp, dec_cfg_reg,
5043 WCD934X_DEC_PWR_LVL_MASK,
5044 WCD934X_DEC_PWR_LVL_LP);
5045 break;
5046 case WCD934X_AMIC_PWR_LEVEL_HP:
5047 snd_soc_component_update_bits(comp, dec_cfg_reg,
5048 WCD934X_DEC_PWR_LVL_MASK,
5049 WCD934X_DEC_PWR_LVL_HP);
5050 break;
5051 case WCD934X_AMIC_PWR_LEVEL_DEFAULT:
5052 case WCD934X_AMIC_PWR_LEVEL_HYBRID:
5053 default:
5054 snd_soc_component_update_bits(comp, dec_cfg_reg,
5055 WCD934X_DEC_PWR_LVL_MASK,
5056 WCD934X_DEC_PWR_LVL_DF);
5057 break;
5058 }
5059 break;
5060 case SND_SOC_DAPM_POST_PMU:
5061 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
5062 TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
5063 if (hpf_coff_freq != CF_MIN_3DB_150HZ) {
5064 snd_soc_component_update_bits(comp, dec_cfg_reg,
5065 TX_HPF_CUT_OFF_FREQ_MASK,
5066 CF_MIN_3DB_150HZ << 5);
5067 snd_soc_component_update_bits(comp, hpf_gate_reg,
5068 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
5069 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ);
5070 /*
5071 * Minimum 1 clk cycle delay is required as per
5072 * HW spec.
5073 */
5074 usleep_range(1000, 1010);
5075 snd_soc_component_update_bits(comp, hpf_gate_reg,
5076 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
5077 0);
5078 }
5079 /* apply gain after decimator is enabled */
5080 snd_soc_component_write(comp, tx_gain_ctl_reg,
5081 snd_soc_component_read(comp,
5082 tx_gain_ctl_reg));
5083 break;
5084 case SND_SOC_DAPM_PRE_PMD:
5085 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
5086 TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
5087
5088 if (hpf_coff_freq != CF_MIN_3DB_150HZ) {
5089 snd_soc_component_update_bits(comp, dec_cfg_reg,
5090 TX_HPF_CUT_OFF_FREQ_MASK,
5091 hpf_coff_freq << 5);
5092 snd_soc_component_update_bits(comp, hpf_gate_reg,
5093 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
5094 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ);
5095 /*
5096 * Minimum 1 clk cycle delay is required as per
5097 * HW spec.
5098 */
5099 usleep_range(1000, 1010);
5100 snd_soc_component_update_bits(comp, hpf_gate_reg,
5101 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
5102 0);
5103 }
5104 break;
5105 case SND_SOC_DAPM_POST_PMD:
5106 snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
5107 0x10, 0x00);
5108 snd_soc_component_update_bits(comp, dec_cfg_reg,
5109 WCD934X_DEC_PWR_LVL_MASK,
5110 WCD934X_DEC_PWR_LVL_DF);
5111 break;
5112 }
5113 out:
5114 kfree(wname);
5115 return ret;
5116 }
5117
wcd934x_codec_set_tx_hold(struct snd_soc_component * comp,u16 amic_reg,bool set)5118 static void wcd934x_codec_set_tx_hold(struct snd_soc_component *comp,
5119 u16 amic_reg, bool set)
5120 {
5121 u8 mask = 0x20;
5122 u8 val;
5123
5124 if (amic_reg == WCD934X_ANA_AMIC1 ||
5125 amic_reg == WCD934X_ANA_AMIC3)
5126 mask = 0x40;
5127
5128 val = set ? mask : 0x00;
5129
5130 switch (amic_reg) {
5131 case WCD934X_ANA_AMIC1:
5132 case WCD934X_ANA_AMIC2:
5133 snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC2,
5134 mask, val);
5135 break;
5136 case WCD934X_ANA_AMIC3:
5137 case WCD934X_ANA_AMIC4:
5138 snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC4,
5139 mask, val);
5140 break;
5141 default:
5142 break;
5143 }
5144 }
5145
wcd934x_codec_enable_adc(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)5146 static int wcd934x_codec_enable_adc(struct snd_soc_dapm_widget *w,
5147 struct snd_kcontrol *kcontrol, int event)
5148 {
5149 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
5150
5151 switch (event) {
5152 case SND_SOC_DAPM_PRE_PMU:
5153 wcd934x_codec_set_tx_hold(comp, w->reg, true);
5154 break;
5155 default:
5156 break;
5157 }
5158
5159 return 0;
5160 }
5161
wcd934x_codec_enable_micbias(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)5162 static int wcd934x_codec_enable_micbias(struct snd_soc_dapm_widget *w,
5163 struct snd_kcontrol *kcontrol,
5164 int event)
5165 {
5166 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
5167 int micb_num = w->shift;
5168
5169 switch (event) {
5170 case SND_SOC_DAPM_PRE_PMU:
5171 wcd934x_micbias_control(component, micb_num, MICB_ENABLE, true);
5172 break;
5173 case SND_SOC_DAPM_POST_PMU:
5174 /* 1 msec delay as per HW requirement */
5175 usleep_range(1000, 1100);
5176 break;
5177 case SND_SOC_DAPM_POST_PMD:
5178 wcd934x_micbias_control(component, micb_num, MICB_DISABLE, true);
5179 break;
5180 }
5181
5182 return 0;
5183 }
5184
5185 static const struct snd_soc_dapm_widget wcd934x_dapm_widgets[] = {
5186 /* Analog Outputs */
5187 SND_SOC_DAPM_OUTPUT("EAR"),
5188 SND_SOC_DAPM_OUTPUT("HPHL"),
5189 SND_SOC_DAPM_OUTPUT("HPHR"),
5190 SND_SOC_DAPM_OUTPUT("LINEOUT1"),
5191 SND_SOC_DAPM_OUTPUT("LINEOUT2"),
5192 SND_SOC_DAPM_OUTPUT("SPK1 OUT"),
5193 SND_SOC_DAPM_OUTPUT("SPK2 OUT"),
5194 SND_SOC_DAPM_OUTPUT("ANC EAR"),
5195 SND_SOC_DAPM_OUTPUT("ANC HPHL"),
5196 SND_SOC_DAPM_OUTPUT("ANC HPHR"),
5197 SND_SOC_DAPM_OUTPUT("WDMA3_OUT"),
5198 SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT1"),
5199 SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT2"),
5200 SND_SOC_DAPM_AIF_IN_E("AIF1 PB", "AIF1 Playback", 0, SND_SOC_NOPM,
5201 AIF1_PB, 0, wcd934x_codec_enable_slim,
5202 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5203 SND_SOC_DAPM_AIF_IN_E("AIF2 PB", "AIF2 Playback", 0, SND_SOC_NOPM,
5204 AIF2_PB, 0, wcd934x_codec_enable_slim,
5205 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5206 SND_SOC_DAPM_AIF_IN_E("AIF3 PB", "AIF3 Playback", 0, SND_SOC_NOPM,
5207 AIF3_PB, 0, wcd934x_codec_enable_slim,
5208 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5209 SND_SOC_DAPM_AIF_IN_E("AIF4 PB", "AIF4 Playback", 0, SND_SOC_NOPM,
5210 AIF4_PB, 0, wcd934x_codec_enable_slim,
5211 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5212
5213 SND_SOC_DAPM_MUX("SLIM RX0 MUX", SND_SOC_NOPM, WCD934X_RX0, 0,
5214 &slim_rx_mux[WCD934X_RX0]),
5215 SND_SOC_DAPM_MUX("SLIM RX1 MUX", SND_SOC_NOPM, WCD934X_RX1, 0,
5216 &slim_rx_mux[WCD934X_RX1]),
5217 SND_SOC_DAPM_MUX("SLIM RX2 MUX", SND_SOC_NOPM, WCD934X_RX2, 0,
5218 &slim_rx_mux[WCD934X_RX2]),
5219 SND_SOC_DAPM_MUX("SLIM RX3 MUX", SND_SOC_NOPM, WCD934X_RX3, 0,
5220 &slim_rx_mux[WCD934X_RX3]),
5221 SND_SOC_DAPM_MUX("SLIM RX4 MUX", SND_SOC_NOPM, WCD934X_RX4, 0,
5222 &slim_rx_mux[WCD934X_RX4]),
5223 SND_SOC_DAPM_MUX("SLIM RX5 MUX", SND_SOC_NOPM, WCD934X_RX5, 0,
5224 &slim_rx_mux[WCD934X_RX5]),
5225 SND_SOC_DAPM_MUX("SLIM RX6 MUX", SND_SOC_NOPM, WCD934X_RX6, 0,
5226 &slim_rx_mux[WCD934X_RX6]),
5227 SND_SOC_DAPM_MUX("SLIM RX7 MUX", SND_SOC_NOPM, WCD934X_RX7, 0,
5228 &slim_rx_mux[WCD934X_RX7]),
5229
5230 SND_SOC_DAPM_MIXER("SLIM RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
5231 SND_SOC_DAPM_MIXER("SLIM RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5232 SND_SOC_DAPM_MIXER("SLIM RX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5233 SND_SOC_DAPM_MIXER("SLIM RX3", SND_SOC_NOPM, 0, 0, NULL, 0),
5234 SND_SOC_DAPM_MIXER("SLIM RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
5235 SND_SOC_DAPM_MIXER("SLIM RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
5236 SND_SOC_DAPM_MIXER("SLIM RX6", SND_SOC_NOPM, 0, 0, NULL, 0),
5237 SND_SOC_DAPM_MIXER("SLIM RX7", SND_SOC_NOPM, 0, 0, NULL, 0),
5238
5239 SND_SOC_DAPM_MUX_E("RX INT0_2 MUX", SND_SOC_NOPM, INTERP_EAR, 0,
5240 &rx_int0_2_mux, wcd934x_codec_enable_mix_path,
5241 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5242 SND_SOC_DAPM_POST_PMD),
5243 SND_SOC_DAPM_MUX_E("RX INT1_2 MUX", SND_SOC_NOPM, INTERP_HPHL, 0,
5244 &rx_int1_2_mux, wcd934x_codec_enable_mix_path,
5245 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5246 SND_SOC_DAPM_POST_PMD),
5247 SND_SOC_DAPM_MUX_E("RX INT2_2 MUX", SND_SOC_NOPM, INTERP_HPHR, 0,
5248 &rx_int2_2_mux, wcd934x_codec_enable_mix_path,
5249 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5250 SND_SOC_DAPM_POST_PMD),
5251 SND_SOC_DAPM_MUX_E("RX INT3_2 MUX", SND_SOC_NOPM, INTERP_LO1, 0,
5252 &rx_int3_2_mux, wcd934x_codec_enable_mix_path,
5253 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5254 SND_SOC_DAPM_POST_PMD),
5255 SND_SOC_DAPM_MUX_E("RX INT4_2 MUX", SND_SOC_NOPM, INTERP_LO2, 0,
5256 &rx_int4_2_mux, wcd934x_codec_enable_mix_path,
5257 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5258 SND_SOC_DAPM_POST_PMD),
5259 SND_SOC_DAPM_MUX_E("RX INT7_2 MUX", SND_SOC_NOPM, INTERP_SPKR1, 0,
5260 &rx_int7_2_mux, wcd934x_codec_enable_mix_path,
5261 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5262 SND_SOC_DAPM_POST_PMD),
5263 SND_SOC_DAPM_MUX_E("RX INT8_2 MUX", SND_SOC_NOPM, INTERP_SPKR2, 0,
5264 &rx_int8_2_mux, wcd934x_codec_enable_mix_path,
5265 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5266 SND_SOC_DAPM_POST_PMD),
5267
5268 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
5269 &rx_int0_1_mix_inp0_mux),
5270 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
5271 &rx_int0_1_mix_inp1_mux),
5272 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
5273 &rx_int0_1_mix_inp2_mux),
5274 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
5275 &rx_int1_1_mix_inp0_mux),
5276 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
5277 &rx_int1_1_mix_inp1_mux),
5278 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
5279 &rx_int1_1_mix_inp2_mux),
5280 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
5281 &rx_int2_1_mix_inp0_mux),
5282 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
5283 &rx_int2_1_mix_inp1_mux),
5284 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
5285 &rx_int2_1_mix_inp2_mux),
5286 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
5287 &rx_int3_1_mix_inp0_mux),
5288 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
5289 &rx_int3_1_mix_inp1_mux),
5290 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
5291 &rx_int3_1_mix_inp2_mux),
5292 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
5293 &rx_int4_1_mix_inp0_mux),
5294 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
5295 &rx_int4_1_mix_inp1_mux),
5296 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
5297 &rx_int4_1_mix_inp2_mux),
5298 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
5299 &rx_int7_1_mix_inp0_mux),
5300 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
5301 &rx_int7_1_mix_inp1_mux),
5302 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
5303 &rx_int7_1_mix_inp2_mux),
5304 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
5305 &rx_int8_1_mix_inp0_mux),
5306 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
5307 &rx_int8_1_mix_inp1_mux),
5308 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
5309 &rx_int8_1_mix_inp2_mux),
5310 SND_SOC_DAPM_MIXER("RX INT0_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5311 SND_SOC_DAPM_MIXER("RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
5312 SND_SOC_DAPM_MIXER("RX INT1_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5313 SND_SOC_DAPM_MIXER("RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0,
5314 rx_int1_asrc_switch,
5315 ARRAY_SIZE(rx_int1_asrc_switch)),
5316 SND_SOC_DAPM_MIXER("RX INT2_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5317 SND_SOC_DAPM_MIXER("RX INT2 SEC MIX", SND_SOC_NOPM, 0, 0,
5318 rx_int2_asrc_switch,
5319 ARRAY_SIZE(rx_int2_asrc_switch)),
5320 SND_SOC_DAPM_MIXER("RX INT3_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5321 SND_SOC_DAPM_MIXER("RX INT3 SEC MIX", SND_SOC_NOPM, 0, 0,
5322 rx_int3_asrc_switch,
5323 ARRAY_SIZE(rx_int3_asrc_switch)),
5324 SND_SOC_DAPM_MIXER("RX INT4_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5325 SND_SOC_DAPM_MIXER("RX INT4 SEC MIX", SND_SOC_NOPM, 0, 0,
5326 rx_int4_asrc_switch,
5327 ARRAY_SIZE(rx_int4_asrc_switch)),
5328 SND_SOC_DAPM_MIXER("RX INT7_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5329 SND_SOC_DAPM_MIXER("RX INT7 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
5330 SND_SOC_DAPM_MIXER("RX INT8_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5331 SND_SOC_DAPM_MIXER("RX INT8 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
5332 SND_SOC_DAPM_MIXER("RX INT0 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5333 SND_SOC_DAPM_MIXER("RX INT1 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5334 SND_SOC_DAPM_MIXER("RX INT1 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
5335 SND_SOC_DAPM_MIXER("RX INT2 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5336 SND_SOC_DAPM_MIXER("RX INT2 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
5337 SND_SOC_DAPM_MIXER("RX INT3 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5338 SND_SOC_DAPM_MIXER("RX INT3 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
5339 SND_SOC_DAPM_MIXER("RX INT4 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5340 SND_SOC_DAPM_MIXER("RX INT4 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
5341
5342 SND_SOC_DAPM_MIXER("RX INT7 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5343 SND_SOC_DAPM_MIXER_E("RX INT7 CHAIN", SND_SOC_NOPM, 0, 0,
5344 NULL, 0, NULL, 0),
5345 SND_SOC_DAPM_MIXER_E("RX INT8 CHAIN", SND_SOC_NOPM, 0, 0,
5346 NULL, 0, NULL, 0),
5347 SND_SOC_DAPM_MUX_E("RX INT0 MIX2 INP", WCD934X_CDC_RX0_RX_PATH_CFG0, 4,
5348 0, &rx_int0_mix2_inp_mux, NULL,
5349 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5350 SND_SOC_DAPM_MUX_E("RX INT1 MIX2 INP", WCD934X_CDC_RX1_RX_PATH_CFG0, 4,
5351 0, &rx_int1_mix2_inp_mux, NULL,
5352 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5353 SND_SOC_DAPM_MUX_E("RX INT2 MIX2 INP", WCD934X_CDC_RX2_RX_PATH_CFG0, 4,
5354 0, &rx_int2_mix2_inp_mux, NULL,
5355 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5356 SND_SOC_DAPM_MUX_E("RX INT3 MIX2 INP", WCD934X_CDC_RX3_RX_PATH_CFG0, 4,
5357 0, &rx_int3_mix2_inp_mux, NULL,
5358 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5359 SND_SOC_DAPM_MUX_E("RX INT4 MIX2 INP", WCD934X_CDC_RX4_RX_PATH_CFG0, 4,
5360 0, &rx_int4_mix2_inp_mux, NULL,
5361 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5362 SND_SOC_DAPM_MUX_E("RX INT7 MIX2 INP", WCD934X_CDC_RX7_RX_PATH_CFG0, 4,
5363 0, &rx_int7_mix2_inp_mux, NULL,
5364 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5365
5366 SND_SOC_DAPM_MUX("IIR0 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp0_mux),
5367 SND_SOC_DAPM_MUX("IIR0 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp1_mux),
5368 SND_SOC_DAPM_MUX("IIR0 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp2_mux),
5369 SND_SOC_DAPM_MUX("IIR0 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp3_mux),
5370 SND_SOC_DAPM_MUX("IIR1 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp0_mux),
5371 SND_SOC_DAPM_MUX("IIR1 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp1_mux),
5372 SND_SOC_DAPM_MUX("IIR1 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp2_mux),
5373 SND_SOC_DAPM_MUX("IIR1 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp3_mux),
5374
5375 SND_SOC_DAPM_PGA_E("IIR0", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL,
5376 0, 0, NULL, 0, wcd934x_codec_set_iir_gain,
5377 SND_SOC_DAPM_POST_PMU),
5378 SND_SOC_DAPM_PGA_E("IIR1", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL,
5379 1, 0, NULL, 0, wcd934x_codec_set_iir_gain,
5380 SND_SOC_DAPM_POST_PMU),
5381 SND_SOC_DAPM_MIXER("SRC0", WCD934X_CDC_SIDETONE_SRC0_ST_SRC_PATH_CTL,
5382 4, 0, NULL, 0),
5383 SND_SOC_DAPM_MIXER("SRC1", WCD934X_CDC_SIDETONE_SRC1_ST_SRC_PATH_CTL,
5384 4, 0, NULL, 0),
5385 SND_SOC_DAPM_MUX("RX INT0 DEM MUX", SND_SOC_NOPM, 0, 0,
5386 &rx_int0_dem_inp_mux),
5387 SND_SOC_DAPM_MUX("RX INT1 DEM MUX", SND_SOC_NOPM, 0, 0,
5388 &rx_int1_dem_inp_mux),
5389 SND_SOC_DAPM_MUX("RX INT2 DEM MUX", SND_SOC_NOPM, 0, 0,
5390 &rx_int2_dem_inp_mux),
5391
5392 SND_SOC_DAPM_MUX_E("RX INT0_1 INTERP", SND_SOC_NOPM, INTERP_EAR, 0,
5393 &rx_int0_1_interp_mux,
5394 wcd934x_codec_enable_main_path,
5395 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5396 SND_SOC_DAPM_POST_PMD),
5397 SND_SOC_DAPM_MUX_E("RX INT1_1 INTERP", SND_SOC_NOPM, INTERP_HPHL, 0,
5398 &rx_int1_1_interp_mux,
5399 wcd934x_codec_enable_main_path,
5400 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5401 SND_SOC_DAPM_POST_PMD),
5402 SND_SOC_DAPM_MUX_E("RX INT2_1 INTERP", SND_SOC_NOPM, INTERP_HPHR, 0,
5403 &rx_int2_1_interp_mux,
5404 wcd934x_codec_enable_main_path,
5405 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5406 SND_SOC_DAPM_POST_PMD),
5407 SND_SOC_DAPM_MUX_E("RX INT3_1 INTERP", SND_SOC_NOPM, INTERP_LO1, 0,
5408 &rx_int3_1_interp_mux,
5409 wcd934x_codec_enable_main_path,
5410 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5411 SND_SOC_DAPM_POST_PMD),
5412 SND_SOC_DAPM_MUX_E("RX INT4_1 INTERP", SND_SOC_NOPM, INTERP_LO2, 0,
5413 &rx_int4_1_interp_mux,
5414 wcd934x_codec_enable_main_path,
5415 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5416 SND_SOC_DAPM_POST_PMD),
5417 SND_SOC_DAPM_MUX_E("RX INT7_1 INTERP", SND_SOC_NOPM, INTERP_SPKR1, 0,
5418 &rx_int7_1_interp_mux,
5419 wcd934x_codec_enable_main_path,
5420 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5421 SND_SOC_DAPM_POST_PMD),
5422 SND_SOC_DAPM_MUX_E("RX INT8_1 INTERP", SND_SOC_NOPM, INTERP_SPKR2, 0,
5423 &rx_int8_1_interp_mux,
5424 wcd934x_codec_enable_main_path,
5425 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5426 SND_SOC_DAPM_POST_PMD),
5427
5428 SND_SOC_DAPM_MUX("RX INT0_2 INTERP", SND_SOC_NOPM, 0, 0,
5429 &rx_int0_2_interp_mux),
5430 SND_SOC_DAPM_MUX("RX INT1_2 INTERP", SND_SOC_NOPM, 0, 0,
5431 &rx_int1_2_interp_mux),
5432 SND_SOC_DAPM_MUX("RX INT2_2 INTERP", SND_SOC_NOPM, 0, 0,
5433 &rx_int2_2_interp_mux),
5434 SND_SOC_DAPM_MUX("RX INT3_2 INTERP", SND_SOC_NOPM, 0, 0,
5435 &rx_int3_2_interp_mux),
5436 SND_SOC_DAPM_MUX("RX INT4_2 INTERP", SND_SOC_NOPM, 0, 0,
5437 &rx_int4_2_interp_mux),
5438 SND_SOC_DAPM_MUX("RX INT7_2 INTERP", SND_SOC_NOPM, 0, 0,
5439 &rx_int7_2_interp_mux),
5440 SND_SOC_DAPM_MUX("RX INT8_2 INTERP", SND_SOC_NOPM, 0, 0,
5441 &rx_int8_2_interp_mux),
5442 SND_SOC_DAPM_DAC_E("RX INT0 DAC", NULL, SND_SOC_NOPM,
5443 0, 0, wcd934x_codec_ear_dac_event,
5444 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5445 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5446 SND_SOC_DAPM_DAC_E("RX INT1 DAC", NULL, WCD934X_ANA_HPH,
5447 5, 0, wcd934x_codec_hphl_dac_event,
5448 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5449 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5450 SND_SOC_DAPM_DAC_E("RX INT2 DAC", NULL, WCD934X_ANA_HPH,
5451 4, 0, wcd934x_codec_hphr_dac_event,
5452 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5453 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5454 SND_SOC_DAPM_DAC_E("RX INT3 DAC", NULL, SND_SOC_NOPM,
5455 0, 0, wcd934x_codec_lineout_dac_event,
5456 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5457 SND_SOC_DAPM_DAC_E("RX INT4 DAC", NULL, SND_SOC_NOPM,
5458 0, 0, wcd934x_codec_lineout_dac_event,
5459 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5460 SND_SOC_DAPM_PGA_E("EAR PA", WCD934X_ANA_EAR, 7, 0, NULL, 0, NULL, 0),
5461 SND_SOC_DAPM_PGA_E("HPHL PA", WCD934X_ANA_HPH, 7, 0, NULL, 0,
5462 wcd934x_codec_enable_hphl_pa,
5463 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5464 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5465 SND_SOC_DAPM_PGA_E("HPHR PA", WCD934X_ANA_HPH, 6, 0, NULL, 0,
5466 wcd934x_codec_enable_hphr_pa,
5467 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5468 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5469 SND_SOC_DAPM_PGA_E("LINEOUT1 PA", WCD934X_ANA_LO_1_2, 7, 0, NULL, 0,
5470 NULL, 0),
5471 SND_SOC_DAPM_PGA_E("LINEOUT2 PA", WCD934X_ANA_LO_1_2, 6, 0, NULL, 0,
5472 NULL, 0),
5473 SND_SOC_DAPM_SUPPLY("RX_BIAS", WCD934X_ANA_RX_SUPPLIES, 0, 0, NULL,
5474 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5475 SND_SOC_DAPM_SUPPLY("SBOOST0", WCD934X_CDC_RX7_RX_PATH_CFG1,
5476 0, 0, NULL, 0),
5477 SND_SOC_DAPM_SUPPLY("SBOOST0_CLK", WCD934X_CDC_BOOST0_BOOST_PATH_CTL,
5478 0, 0, NULL, 0),
5479 SND_SOC_DAPM_SUPPLY("SBOOST1", WCD934X_CDC_RX8_RX_PATH_CFG1,
5480 0, 0, NULL, 0),
5481 SND_SOC_DAPM_SUPPLY("SBOOST1_CLK", WCD934X_CDC_BOOST1_BOOST_PATH_CTL,
5482 0, 0, NULL, 0),
5483 SND_SOC_DAPM_SUPPLY("INT0_CLK", SND_SOC_NOPM, INTERP_EAR, 0,
5484 wcd934x_codec_enable_interp_clk,
5485 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5486 SND_SOC_DAPM_SUPPLY("INT1_CLK", SND_SOC_NOPM, INTERP_HPHL, 0,
5487 wcd934x_codec_enable_interp_clk,
5488 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5489 SND_SOC_DAPM_SUPPLY("INT2_CLK", SND_SOC_NOPM, INTERP_HPHR, 0,
5490 wcd934x_codec_enable_interp_clk,
5491 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5492 SND_SOC_DAPM_SUPPLY("INT3_CLK", SND_SOC_NOPM, INTERP_LO1, 0,
5493 wcd934x_codec_enable_interp_clk,
5494 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5495 SND_SOC_DAPM_SUPPLY("INT4_CLK", SND_SOC_NOPM, INTERP_LO2, 0,
5496 wcd934x_codec_enable_interp_clk,
5497 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5498 SND_SOC_DAPM_SUPPLY("INT7_CLK", SND_SOC_NOPM, INTERP_SPKR1, 0,
5499 wcd934x_codec_enable_interp_clk,
5500 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5501 SND_SOC_DAPM_SUPPLY("INT8_CLK", SND_SOC_NOPM, INTERP_SPKR2, 0,
5502 wcd934x_codec_enable_interp_clk,
5503 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5504 SND_SOC_DAPM_SUPPLY("DSMDEM0_CLK", WCD934X_CDC_RX0_RX_PATH_DSMDEM_CTL,
5505 0, 0, NULL, 0),
5506 SND_SOC_DAPM_SUPPLY("DSMDEM1_CLK", WCD934X_CDC_RX1_RX_PATH_DSMDEM_CTL,
5507 0, 0, NULL, 0),
5508 SND_SOC_DAPM_SUPPLY("DSMDEM2_CLK", WCD934X_CDC_RX2_RX_PATH_DSMDEM_CTL,
5509 0, 0, NULL, 0),
5510 SND_SOC_DAPM_SUPPLY("DSMDEM3_CLK", WCD934X_CDC_RX3_RX_PATH_DSMDEM_CTL,
5511 0, 0, NULL, 0),
5512 SND_SOC_DAPM_SUPPLY("DSMDEM4_CLK", WCD934X_CDC_RX4_RX_PATH_DSMDEM_CTL,
5513 0, 0, NULL, 0),
5514 SND_SOC_DAPM_SUPPLY("DSMDEM7_CLK", WCD934X_CDC_RX7_RX_PATH_DSMDEM_CTL,
5515 0, 0, NULL, 0),
5516 SND_SOC_DAPM_SUPPLY("DSMDEM8_CLK", WCD934X_CDC_RX8_RX_PATH_DSMDEM_CTL,
5517 0, 0, NULL, 0),
5518 SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0,
5519 wcd934x_codec_enable_mclk,
5520 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5521
5522 /* TX */
5523 SND_SOC_DAPM_INPUT("AMIC1"),
5524 SND_SOC_DAPM_INPUT("AMIC2"),
5525 SND_SOC_DAPM_INPUT("AMIC3"),
5526 SND_SOC_DAPM_INPUT("AMIC4"),
5527 SND_SOC_DAPM_INPUT("AMIC5"),
5528 SND_SOC_DAPM_INPUT("DMIC0 Pin"),
5529 SND_SOC_DAPM_INPUT("DMIC1 Pin"),
5530 SND_SOC_DAPM_INPUT("DMIC2 Pin"),
5531 SND_SOC_DAPM_INPUT("DMIC3 Pin"),
5532 SND_SOC_DAPM_INPUT("DMIC4 Pin"),
5533 SND_SOC_DAPM_INPUT("DMIC5 Pin"),
5534
5535 SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM,
5536 AIF1_CAP, 0, wcd934x_codec_enable_slim,
5537 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5538 SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM,
5539 AIF2_CAP, 0, wcd934x_codec_enable_slim,
5540 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5541 SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM,
5542 AIF3_CAP, 0, wcd934x_codec_enable_slim,
5543 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5544
5545 SND_SOC_DAPM_MIXER("SLIM TX0", SND_SOC_NOPM, 0, 0, NULL, 0),
5546 SND_SOC_DAPM_MIXER("SLIM TX1", SND_SOC_NOPM, 0, 0, NULL, 0),
5547 SND_SOC_DAPM_MIXER("SLIM TX2", SND_SOC_NOPM, 0, 0, NULL, 0),
5548 SND_SOC_DAPM_MIXER("SLIM TX3", SND_SOC_NOPM, 0, 0, NULL, 0),
5549 SND_SOC_DAPM_MIXER("SLIM TX4", SND_SOC_NOPM, 0, 0, NULL, 0),
5550 SND_SOC_DAPM_MIXER("SLIM TX5", SND_SOC_NOPM, 0, 0, NULL, 0),
5551 SND_SOC_DAPM_MIXER("SLIM TX6", SND_SOC_NOPM, 0, 0, NULL, 0),
5552 SND_SOC_DAPM_MIXER("SLIM TX7", SND_SOC_NOPM, 0, 0, NULL, 0),
5553 SND_SOC_DAPM_MIXER("SLIM TX8", SND_SOC_NOPM, 0, 0, NULL, 0),
5554 SND_SOC_DAPM_MIXER("SLIM TX9", SND_SOC_NOPM, 0, 0, NULL, 0),
5555 SND_SOC_DAPM_MIXER("SLIM TX10", SND_SOC_NOPM, 0, 0, NULL, 0),
5556 SND_SOC_DAPM_MIXER("SLIM TX11", SND_SOC_NOPM, 0, 0, NULL, 0),
5557 SND_SOC_DAPM_MIXER("SLIM TX13", SND_SOC_NOPM, 0, 0, NULL, 0),
5558
5559 /* Digital Mic Inputs */
5560 SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0,
5561 wcd934x_codec_enable_dmic,
5562 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5563 SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
5564 wcd934x_codec_enable_dmic,
5565 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5566 SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0,
5567 wcd934x_codec_enable_dmic,
5568 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5569 SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0,
5570 wcd934x_codec_enable_dmic,
5571 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5572 SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0,
5573 wcd934x_codec_enable_dmic,
5574 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5575 SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0,
5576 wcd934x_codec_enable_dmic,
5577 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
5578 SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_dmic_mux0),
5579 SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_dmic_mux1),
5580 SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_dmic_mux2),
5581 SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_dmic_mux3),
5582 SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_dmic_mux4),
5583 SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_dmic_mux5),
5584 SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_dmic_mux6),
5585 SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_dmic_mux7),
5586 SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_dmic_mux8),
5587 SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_amic_mux0),
5588 SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_amic_mux1),
5589 SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_amic_mux2),
5590 SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_amic_mux3),
5591 SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_amic_mux4),
5592 SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_amic_mux5),
5593 SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_amic_mux6),
5594 SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_amic_mux7),
5595 SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_amic_mux8),
5596 SND_SOC_DAPM_MUX_E("ADC MUX0", WCD934X_CDC_TX0_TX_PATH_CTL, 5, 0,
5597 &tx_adc_mux0_mux, wcd934x_codec_enable_dec,
5598 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5599 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5600 SND_SOC_DAPM_MUX_E("ADC MUX1", WCD934X_CDC_TX1_TX_PATH_CTL, 5, 0,
5601 &tx_adc_mux1_mux, wcd934x_codec_enable_dec,
5602 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5603 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5604 SND_SOC_DAPM_MUX_E("ADC MUX2", WCD934X_CDC_TX2_TX_PATH_CTL, 5, 0,
5605 &tx_adc_mux2_mux, wcd934x_codec_enable_dec,
5606 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5607 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5608 SND_SOC_DAPM_MUX_E("ADC MUX3", WCD934X_CDC_TX3_TX_PATH_CTL, 5, 0,
5609 &tx_adc_mux3_mux, wcd934x_codec_enable_dec,
5610 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5611 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5612 SND_SOC_DAPM_MUX_E("ADC MUX4", WCD934X_CDC_TX4_TX_PATH_CTL, 5, 0,
5613 &tx_adc_mux4_mux, wcd934x_codec_enable_dec,
5614 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5615 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5616 SND_SOC_DAPM_MUX_E("ADC MUX5", WCD934X_CDC_TX5_TX_PATH_CTL, 5, 0,
5617 &tx_adc_mux5_mux, wcd934x_codec_enable_dec,
5618 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5619 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5620 SND_SOC_DAPM_MUX_E("ADC MUX6", WCD934X_CDC_TX6_TX_PATH_CTL, 5, 0,
5621 &tx_adc_mux6_mux, wcd934x_codec_enable_dec,
5622 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5623 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5624 SND_SOC_DAPM_MUX_E("ADC MUX7", WCD934X_CDC_TX7_TX_PATH_CTL, 5, 0,
5625 &tx_adc_mux7_mux, wcd934x_codec_enable_dec,
5626 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5627 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5628 SND_SOC_DAPM_MUX_E("ADC MUX8", WCD934X_CDC_TX8_TX_PATH_CTL, 5, 0,
5629 &tx_adc_mux8_mux, wcd934x_codec_enable_dec,
5630 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
5631 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
5632 SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD934X_ANA_AMIC1, 7, 0,
5633 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
5634 SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD934X_ANA_AMIC2, 7, 0,
5635 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
5636 SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD934X_ANA_AMIC3, 7, 0,
5637 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
5638 SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD934X_ANA_AMIC4, 7, 0,
5639 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
5640 SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
5641 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
5642 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5643 SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
5644 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
5645 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5646 SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
5647 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
5648 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5649 SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
5650 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
5651 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
5652
5653 SND_SOC_DAPM_MUX("AMIC4_5 SEL", SND_SOC_NOPM, 0, 0, &tx_amic4_5),
5654 SND_SOC_DAPM_MUX("CDC_IF TX0 MUX", SND_SOC_NOPM, WCD934X_TX0, 0,
5655 &cdc_if_tx0_mux),
5656 SND_SOC_DAPM_MUX("CDC_IF TX1 MUX", SND_SOC_NOPM, WCD934X_TX1, 0,
5657 &cdc_if_tx1_mux),
5658 SND_SOC_DAPM_MUX("CDC_IF TX2 MUX", SND_SOC_NOPM, WCD934X_TX2, 0,
5659 &cdc_if_tx2_mux),
5660 SND_SOC_DAPM_MUX("CDC_IF TX3 MUX", SND_SOC_NOPM, WCD934X_TX3, 0,
5661 &cdc_if_tx3_mux),
5662 SND_SOC_DAPM_MUX("CDC_IF TX4 MUX", SND_SOC_NOPM, WCD934X_TX4, 0,
5663 &cdc_if_tx4_mux),
5664 SND_SOC_DAPM_MUX("CDC_IF TX5 MUX", SND_SOC_NOPM, WCD934X_TX5, 0,
5665 &cdc_if_tx5_mux),
5666 SND_SOC_DAPM_MUX("CDC_IF TX6 MUX", SND_SOC_NOPM, WCD934X_TX6, 0,
5667 &cdc_if_tx6_mux),
5668 SND_SOC_DAPM_MUX("CDC_IF TX7 MUX", SND_SOC_NOPM, WCD934X_TX7, 0,
5669 &cdc_if_tx7_mux),
5670 SND_SOC_DAPM_MUX("CDC_IF TX8 MUX", SND_SOC_NOPM, WCD934X_TX8, 0,
5671 &cdc_if_tx8_mux),
5672 SND_SOC_DAPM_MUX("CDC_IF TX9 MUX", SND_SOC_NOPM, WCD934X_TX9, 0,
5673 &cdc_if_tx9_mux),
5674 SND_SOC_DAPM_MUX("CDC_IF TX10 MUX", SND_SOC_NOPM, WCD934X_TX10, 0,
5675 &cdc_if_tx10_mux),
5676 SND_SOC_DAPM_MUX("CDC_IF TX11 MUX", SND_SOC_NOPM, WCD934X_TX11, 0,
5677 &cdc_if_tx11_mux),
5678 SND_SOC_DAPM_MUX("CDC_IF TX11 INP1 MUX", SND_SOC_NOPM, WCD934X_TX11, 0,
5679 &cdc_if_tx11_inp1_mux),
5680 SND_SOC_DAPM_MUX("CDC_IF TX13 MUX", SND_SOC_NOPM, WCD934X_TX13, 0,
5681 &cdc_if_tx13_mux),
5682 SND_SOC_DAPM_MUX("CDC_IF TX13 INP1 MUX", SND_SOC_NOPM, WCD934X_TX13, 0,
5683 &cdc_if_tx13_inp1_mux),
5684 SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0,
5685 aif1_slim_cap_mixer,
5686 ARRAY_SIZE(aif1_slim_cap_mixer)),
5687 SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0,
5688 aif2_slim_cap_mixer,
5689 ARRAY_SIZE(aif2_slim_cap_mixer)),
5690 SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0,
5691 aif3_slim_cap_mixer,
5692 ARRAY_SIZE(aif3_slim_cap_mixer)),
5693 };
5694
5695 static const struct snd_soc_dapm_route wcd934x_audio_map[] = {
5696 /* RX0-RX7 */
5697 WCD934X_SLIM_RX_AIF_PATH(0),
5698 WCD934X_SLIM_RX_AIF_PATH(1),
5699 WCD934X_SLIM_RX_AIF_PATH(2),
5700 WCD934X_SLIM_RX_AIF_PATH(3),
5701 WCD934X_SLIM_RX_AIF_PATH(4),
5702 WCD934X_SLIM_RX_AIF_PATH(5),
5703 WCD934X_SLIM_RX_AIF_PATH(6),
5704 WCD934X_SLIM_RX_AIF_PATH(7),
5705
5706 /* RX0 Ear out */
5707 WCD934X_INTERPOLATOR_PATH(0),
5708 WCD934X_INTERPOLATOR_MIX2(0),
5709 {"RX INT0 DEM MUX", "CLSH_DSM_OUT", "RX INT0 MIX2"},
5710 {"RX INT0 DAC", NULL, "RX INT0 DEM MUX"},
5711 {"RX INT0 DAC", NULL, "RX_BIAS"},
5712 {"EAR PA", NULL, "RX INT0 DAC"},
5713 {"EAR", NULL, "EAR PA"},
5714
5715 /* RX1 Headphone left */
5716 WCD934X_INTERPOLATOR_PATH(1),
5717 WCD934X_INTERPOLATOR_MIX2(1),
5718 {"RX INT1 MIX3", NULL, "RX INT1 MIX2"},
5719 {"RX INT1 DEM MUX", "CLSH_DSM_OUT", "RX INT1 MIX3"},
5720 {"RX INT1 DAC", NULL, "RX INT1 DEM MUX"},
5721 {"RX INT1 DAC", NULL, "RX_BIAS"},
5722 {"HPHL PA", NULL, "RX INT1 DAC"},
5723 {"HPHL", NULL, "HPHL PA"},
5724
5725 /* RX2 Headphone right */
5726 WCD934X_INTERPOLATOR_PATH(2),
5727 WCD934X_INTERPOLATOR_MIX2(2),
5728 {"RX INT2 MIX3", NULL, "RX INT2 MIX2"},
5729 {"RX INT2 DEM MUX", "CLSH_DSM_OUT", "RX INT2 MIX3"},
5730 {"RX INT2 DAC", NULL, "RX INT2 DEM MUX"},
5731 {"RX INT2 DAC", NULL, "RX_BIAS"},
5732 {"HPHR PA", NULL, "RX INT2 DAC"},
5733 {"HPHR", NULL, "HPHR PA"},
5734
5735 /* RX3 HIFi LineOut1 */
5736 WCD934X_INTERPOLATOR_PATH(3),
5737 WCD934X_INTERPOLATOR_MIX2(3),
5738 {"RX INT3 MIX3", NULL, "RX INT3 MIX2"},
5739 {"RX INT3 DAC", NULL, "RX INT3 MIX3"},
5740 {"RX INT3 DAC", NULL, "RX_BIAS"},
5741 {"LINEOUT1 PA", NULL, "RX INT3 DAC"},
5742 {"LINEOUT1", NULL, "LINEOUT1 PA"},
5743
5744 /* RX4 HIFi LineOut2 */
5745 WCD934X_INTERPOLATOR_PATH(4),
5746 WCD934X_INTERPOLATOR_MIX2(4),
5747 {"RX INT4 MIX3", NULL, "RX INT4 MIX2"},
5748 {"RX INT4 DAC", NULL, "RX INT4 MIX3"},
5749 {"RX INT4 DAC", NULL, "RX_BIAS"},
5750 {"LINEOUT2 PA", NULL, "RX INT4 DAC"},
5751 {"LINEOUT2", NULL, "LINEOUT2 PA"},
5752
5753 /* RX7 Speaker Left Out PA */
5754 WCD934X_INTERPOLATOR_PATH(7),
5755 WCD934X_INTERPOLATOR_MIX2(7),
5756 {"RX INT7 CHAIN", NULL, "RX INT7 MIX2"},
5757 {"RX INT7 CHAIN", NULL, "RX_BIAS"},
5758 {"RX INT7 CHAIN", NULL, "SBOOST0"},
5759 {"RX INT7 CHAIN", NULL, "SBOOST0_CLK"},
5760 {"SPK1 OUT", NULL, "RX INT7 CHAIN"},
5761
5762 /* RX8 Speaker Right Out PA */
5763 WCD934X_INTERPOLATOR_PATH(8),
5764 {"RX INT8 CHAIN", NULL, "RX INT8 SEC MIX"},
5765 {"RX INT8 CHAIN", NULL, "RX_BIAS"},
5766 {"RX INT8 CHAIN", NULL, "SBOOST1"},
5767 {"RX INT8 CHAIN", NULL, "SBOOST1_CLK"},
5768 {"SPK2 OUT", NULL, "RX INT8 CHAIN"},
5769
5770 /* Tx */
5771 {"AIF1 CAP", NULL, "AIF1_CAP Mixer"},
5772 {"AIF2 CAP", NULL, "AIF2_CAP Mixer"},
5773 {"AIF3 CAP", NULL, "AIF3_CAP Mixer"},
5774
5775 WCD934X_SLIM_TX_AIF_PATH(0),
5776 WCD934X_SLIM_TX_AIF_PATH(1),
5777 WCD934X_SLIM_TX_AIF_PATH(2),
5778 WCD934X_SLIM_TX_AIF_PATH(3),
5779 WCD934X_SLIM_TX_AIF_PATH(4),
5780 WCD934X_SLIM_TX_AIF_PATH(5),
5781 WCD934X_SLIM_TX_AIF_PATH(6),
5782 WCD934X_SLIM_TX_AIF_PATH(7),
5783 WCD934X_SLIM_TX_AIF_PATH(8),
5784
5785 WCD934X_ADC_MUX(0),
5786 WCD934X_ADC_MUX(1),
5787 WCD934X_ADC_MUX(2),
5788 WCD934X_ADC_MUX(3),
5789 WCD934X_ADC_MUX(4),
5790 WCD934X_ADC_MUX(5),
5791 WCD934X_ADC_MUX(6),
5792 WCD934X_ADC_MUX(7),
5793 WCD934X_ADC_MUX(8),
5794
5795 {"CDC_IF TX0 MUX", "DEC0", "ADC MUX0"},
5796 {"CDC_IF TX1 MUX", "DEC1", "ADC MUX1"},
5797 {"CDC_IF TX2 MUX", "DEC2", "ADC MUX2"},
5798 {"CDC_IF TX3 MUX", "DEC3", "ADC MUX3"},
5799 {"CDC_IF TX4 MUX", "DEC4", "ADC MUX4"},
5800 {"CDC_IF TX5 MUX", "DEC5", "ADC MUX5"},
5801 {"CDC_IF TX6 MUX", "DEC6", "ADC MUX6"},
5802 {"CDC_IF TX7 MUX", "DEC7", "ADC MUX7"},
5803 {"CDC_IF TX8 MUX", "DEC8", "ADC MUX8"},
5804
5805 {"AMIC4_5 SEL", "AMIC4", "AMIC4"},
5806 {"AMIC4_5 SEL", "AMIC5", "AMIC5"},
5807
5808 { "DMIC0", NULL, "DMIC0 Pin" },
5809 { "DMIC1", NULL, "DMIC1 Pin" },
5810 { "DMIC2", NULL, "DMIC2 Pin" },
5811 { "DMIC3", NULL, "DMIC3 Pin" },
5812 { "DMIC4", NULL, "DMIC4 Pin" },
5813 { "DMIC5", NULL, "DMIC5 Pin" },
5814
5815 {"ADC1", NULL, "AMIC1"},
5816 {"ADC2", NULL, "AMIC2"},
5817 {"ADC3", NULL, "AMIC3"},
5818 {"ADC4", NULL, "AMIC4_5 SEL"},
5819
5820 WCD934X_IIR_INP_MUX(0),
5821 WCD934X_IIR_INP_MUX(1),
5822
5823 {"SRC0", NULL, "IIR0"},
5824 {"SRC1", NULL, "IIR1"},
5825 };
5826
wcd934x_codec_set_jack(struct snd_soc_component * comp,struct snd_soc_jack * jack,void * data)5827 static int wcd934x_codec_set_jack(struct snd_soc_component *comp,
5828 struct snd_soc_jack *jack, void *data)
5829 {
5830 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
5831 int ret = 0;
5832
5833 if (!wcd->mbhc)
5834 return -ENOTSUPP;
5835
5836 if (jack && !wcd->mbhc_started) {
5837 ret = wcd_mbhc_start(wcd->mbhc, &wcd->mbhc_cfg, jack);
5838 wcd->mbhc_started = true;
5839 } else if (wcd->mbhc_started) {
5840 wcd_mbhc_stop(wcd->mbhc);
5841 wcd->mbhc_started = false;
5842 }
5843
5844 return ret;
5845 }
5846
5847 static const struct snd_soc_component_driver wcd934x_component_drv = {
5848 .probe = wcd934x_comp_probe,
5849 .remove = wcd934x_comp_remove,
5850 .set_sysclk = wcd934x_comp_set_sysclk,
5851 .controls = wcd934x_snd_controls,
5852 .num_controls = ARRAY_SIZE(wcd934x_snd_controls),
5853 .dapm_widgets = wcd934x_dapm_widgets,
5854 .num_dapm_widgets = ARRAY_SIZE(wcd934x_dapm_widgets),
5855 .dapm_routes = wcd934x_audio_map,
5856 .num_dapm_routes = ARRAY_SIZE(wcd934x_audio_map),
5857 .set_jack = wcd934x_codec_set_jack,
5858 .endianness = 1,
5859 };
5860
wcd934x_codec_parse_data(struct wcd934x_codec * wcd)5861 static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd)
5862 {
5863 struct device *dev = &wcd->sdev->dev;
5864 struct wcd_mbhc_config *cfg = &wcd->mbhc_cfg;
5865 struct device_node *ifc_dev_np;
5866
5867 ifc_dev_np = of_parse_phandle(dev->of_node, "slim-ifc-dev", 0);
5868 if (!ifc_dev_np) {
5869 dev_err(dev, "No Interface device found\n");
5870 return -EINVAL;
5871 }
5872
5873 wcd->sidev = of_slim_get_device(wcd->sdev->ctrl, ifc_dev_np);
5874 of_node_put(ifc_dev_np);
5875 if (!wcd->sidev) {
5876 dev_err(dev, "Unable to get SLIM Interface device\n");
5877 return -EINVAL;
5878 }
5879
5880 slim_get_logical_addr(wcd->sidev);
5881 wcd->if_regmap = regmap_init_slimbus(wcd->sidev,
5882 &wcd934x_ifc_regmap_config);
5883 if (IS_ERR(wcd->if_regmap))
5884 return dev_err_probe(dev, PTR_ERR(wcd->if_regmap),
5885 "Failed to allocate ifc register map\n");
5886
5887 of_property_read_u32(dev->parent->of_node, "qcom,dmic-sample-rate",
5888 &wcd->dmic_sample_rate);
5889
5890 cfg->mbhc_micbias = MIC_BIAS_2;
5891 cfg->anc_micbias = MIC_BIAS_2;
5892 cfg->v_hs_max = WCD_MBHC_HS_V_MAX;
5893 cfg->num_btn = WCD934X_MBHC_MAX_BUTTONS;
5894 cfg->micb_mv = wcd->micb2_mv;
5895 cfg->linein_th = 5000;
5896 cfg->hs_thr = 1700;
5897 cfg->hph_thr = 50;
5898
5899 wcd_dt_parse_mbhc_data(dev, cfg);
5900
5901
5902 return 0;
5903 }
5904
wcd934x_codec_probe(struct platform_device * pdev)5905 static int wcd934x_codec_probe(struct platform_device *pdev)
5906 {
5907 struct device *dev = &pdev->dev;
5908 struct wcd934x_ddata *data = dev_get_drvdata(dev->parent);
5909 struct wcd934x_codec *wcd;
5910 int ret, irq;
5911
5912 wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL);
5913 if (!wcd)
5914 return -ENOMEM;
5915
5916 wcd->dev = dev;
5917 wcd->regmap = data->regmap;
5918 wcd->extclk = data->extclk;
5919 wcd->sdev = to_slim_device(data->dev);
5920 mutex_init(&wcd->sysclk_mutex);
5921 mutex_init(&wcd->micb_lock);
5922
5923 ret = wcd934x_codec_parse_data(wcd);
5924 if (ret) {
5925 dev_err(wcd->dev, "Failed to get SLIM IRQ\n");
5926 return ret;
5927 }
5928
5929 /* set default rate 9P6MHz */
5930 regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_MCLK_CFG,
5931 WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
5932 WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
5933 memcpy(wcd->rx_chs, wcd934x_rx_chs, sizeof(wcd934x_rx_chs));
5934 memcpy(wcd->tx_chs, wcd934x_tx_chs, sizeof(wcd934x_tx_chs));
5935
5936 irq = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_SLIMBUS);
5937 if (irq < 0)
5938 return dev_err_probe(wcd->dev, irq, "Failed to get SLIM IRQ\n");
5939
5940 ret = devm_request_threaded_irq(dev, irq, NULL,
5941 wcd934x_slim_irq_handler,
5942 IRQF_TRIGGER_RISING | IRQF_ONESHOT,
5943 "slim", wcd);
5944 if (ret)
5945 return dev_err_probe(dev, ret, "Failed to request slimbus irq\n");
5946
5947 wcd934x_register_mclk_output(wcd);
5948 platform_set_drvdata(pdev, wcd);
5949
5950 return devm_snd_soc_register_component(dev, &wcd934x_component_drv,
5951 wcd934x_slim_dais,
5952 ARRAY_SIZE(wcd934x_slim_dais));
5953 }
5954
5955 static const struct platform_device_id wcd934x_driver_id[] = {
5956 {
5957 .name = "wcd934x-codec",
5958 },
5959 {},
5960 };
5961 MODULE_DEVICE_TABLE(platform, wcd934x_driver_id);
5962
5963 static struct platform_driver wcd934x_codec_driver = {
5964 .probe = &wcd934x_codec_probe,
5965 .id_table = wcd934x_driver_id,
5966 .driver = {
5967 .name = "wcd934x-codec",
5968 }
5969 };
5970
5971 MODULE_ALIAS("platform:wcd934x-codec");
5972 module_platform_driver(wcd934x_codec_driver);
5973 MODULE_DESCRIPTION("WCD934x codec driver");
5974 MODULE_LICENSE("GPL v2");
5975