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treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / sound / soc / codecs / wcd9335.c
blobf11ffa28683b11b77f53715b89542bed79739eff
1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
3 // Copyright (c) 2017-2018, Linaro Limited
4
5 #include <linux/module.h>
6 #include <linux/init.h>
7 #include <linux/platform_device.h>
8 #include <linux/device.h>
9 #include <linux/wait.h>
10 #include <linux/bitops.h>
11 #include <linux/regulator/consumer.h>
12 #include <linux/clk.h>
13 #include <linux/delay.h>
14 #include <linux/kernel.h>
15 #include <linux/slimbus.h>
16 #include <sound/soc.h>
17 #include <sound/pcm_params.h>
18 #include <sound/soc-dapm.h>
19 #include <linux/of_gpio.h>
20 #include <linux/of.h>
21 #include <linux/of_irq.h>
22 #include <sound/tlv.h>
23 #include <sound/info.h>
24 #include "wcd9335.h"
25 #include "wcd-clsh-v2.h"
26
27 #define WCD9335_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
28 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
29 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
30 /* Fractional Rates */
31 #define WCD9335_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100)
32 #define WCD9335_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 WCD9335_SLIM_WATER_MARK_VAL \
46 ((SLAVE_PORT_WATER_MARK_12BYTES << SLAVE_PORT_WATER_MARK_SHIFT) | \
47 (SLAVE_PORT_ENABLE))
48
49 #define WCD9335_SLIM_NUM_PORT_REG 3
50 #define WCD9335_SLIM_PGD_PORT_INT_TX_EN0 (WCD9335_SLIM_PGD_PORT_INT_EN0 + 2)
51
52 #define WCD9335_MCLK_CLK_12P288MHZ 12288000
53 #define WCD9335_MCLK_CLK_9P6MHZ 9600000
54
55 #define WCD9335_SLIM_CLOSE_TIMEOUT 1000
56 #define WCD9335_SLIM_IRQ_OVERFLOW (1 << 0)
57 #define WCD9335_SLIM_IRQ_UNDERFLOW (1 << 1)
58 #define WCD9335_SLIM_IRQ_PORT_CLOSED (1 << 2)
59
60 #define WCD9335_NUM_INTERPOLATORS 9
61 #define WCD9335_RX_START 16
62 #define WCD9335_SLIM_CH_START 128
63 #define WCD9335_MAX_MICBIAS 4
64 #define WCD9335_MAX_VALID_ADC_MUX 13
65 #define WCD9335_INVALID_ADC_MUX 9
66
67 #define TX_HPF_CUT_OFF_FREQ_MASK 0x60
68 #define CF_MIN_3DB_4HZ 0x0
69 #define CF_MIN_3DB_75HZ 0x1
70 #define CF_MIN_3DB_150HZ 0x2
71 #define WCD9335_DMIC_CLK_DIV_2 0x0
72 #define WCD9335_DMIC_CLK_DIV_3 0x1
73 #define WCD9335_DMIC_CLK_DIV_4 0x2
74 #define WCD9335_DMIC_CLK_DIV_6 0x3
75 #define WCD9335_DMIC_CLK_DIV_8 0x4
76 #define WCD9335_DMIC_CLK_DIV_16 0x5
77 #define WCD9335_DMIC_CLK_DRIVE_DEFAULT 0x02
78 #define WCD9335_AMIC_PWR_LEVEL_LP 0
79 #define WCD9335_AMIC_PWR_LEVEL_DEFAULT 1
80 #define WCD9335_AMIC_PWR_LEVEL_HP 2
81 #define WCD9335_AMIC_PWR_LVL_MASK 0x60
82 #define WCD9335_AMIC_PWR_LVL_SHIFT 0x5
83
84 #define WCD9335_DEC_PWR_LVL_MASK 0x06
85 #define WCD9335_DEC_PWR_LVL_LP 0x02
86 #define WCD9335_DEC_PWR_LVL_HP 0x04
87 #define WCD9335_DEC_PWR_LVL_DF 0x00
88
89 #define WCD9335_SLIM_RX_CH(p) \
90 {.port = p + WCD9335_RX_START, .shift = p,}
91
92 #define WCD9335_SLIM_TX_CH(p) \
93 {.port = p, .shift = p,}
94
95 /* vout step value */
96 #define WCD9335_CALCULATE_VOUT_D(req_mv) (((req_mv - 650) * 10) / 25)
97
98 #define WCD9335_INTERPOLATOR_PATH(id) \
99 {"RX INT" #id "_1 MIX1 INP0", "RX0", "SLIM RX0"}, \
100 {"RX INT" #id "_1 MIX1 INP0", "RX1", "SLIM RX1"}, \
101 {"RX INT" #id "_1 MIX1 INP0", "RX2", "SLIM RX2"}, \
102 {"RX INT" #id "_1 MIX1 INP0", "RX3", "SLIM RX3"}, \
103 {"RX INT" #id "_1 MIX1 INP0", "RX4", "SLIM RX4"}, \
104 {"RX INT" #id "_1 MIX1 INP0", "RX5", "SLIM RX5"}, \
105 {"RX INT" #id "_1 MIX1 INP0", "RX6", "SLIM RX6"}, \
106 {"RX INT" #id "_1 MIX1 INP0", "RX7", "SLIM RX7"}, \
107 {"RX INT" #id "_1 MIX1 INP1", "RX0", "SLIM RX0"}, \
108 {"RX INT" #id "_1 MIX1 INP1", "RX1", "SLIM RX1"}, \
109 {"RX INT" #id "_1 MIX1 INP1", "RX2", "SLIM RX2"}, \
110 {"RX INT" #id "_1 MIX1 INP1", "RX3", "SLIM RX3"}, \
111 {"RX INT" #id "_1 MIX1 INP1", "RX4", "SLIM RX4"}, \
112 {"RX INT" #id "_1 MIX1 INP1", "RX5", "SLIM RX5"}, \
113 {"RX INT" #id "_1 MIX1 INP1", "RX6", "SLIM RX6"}, \
114 {"RX INT" #id "_1 MIX1 INP1", "RX7", "SLIM RX7"}, \
115 {"RX INT" #id "_1 MIX1 INP2", "RX0", "SLIM RX0"}, \
116 {"RX INT" #id "_1 MIX1 INP2", "RX1", "SLIM RX1"}, \
117 {"RX INT" #id "_1 MIX1 INP2", "RX2", "SLIM RX2"}, \
118 {"RX INT" #id "_1 MIX1 INP2", "RX3", "SLIM RX3"}, \
119 {"RX INT" #id "_1 MIX1 INP2", "RX4", "SLIM RX4"}, \
120 {"RX INT" #id "_1 MIX1 INP2", "RX5", "SLIM RX5"}, \
121 {"RX INT" #id "_1 MIX1 INP2", "RX6", "SLIM RX6"}, \
122 {"RX INT" #id "_1 MIX1 INP2", "RX7", "SLIM RX7"}, \
123 {"RX INT" #id "_2 MUX", "RX0", "SLIM RX0"}, \
124 {"RX INT" #id "_2 MUX", "RX1", "SLIM RX1"}, \
125 {"RX INT" #id "_2 MUX", "RX2", "SLIM RX2"}, \
126 {"RX INT" #id "_2 MUX", "RX3", "SLIM RX3"}, \
127 {"RX INT" #id "_2 MUX", "RX4", "SLIM RX4"}, \
128 {"RX INT" #id "_2 MUX", "RX5", "SLIM RX5"}, \
129 {"RX INT" #id "_2 MUX", "RX6", "SLIM RX6"}, \
130 {"RX INT" #id "_2 MUX", "RX7", "SLIM RX7"}, \
131 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP0"}, \
132 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP1"}, \
133 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP2"}, \
134 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_2 MUX"}, \
135 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_1 MIX1"}, \
136 {"RX INT" #id " MIX2", NULL, "RX INT" #id " SEC MIX"}, \
137 {"RX INT" #id " INTERP", NULL, "RX INT" #id " MIX2"}
138
139 #define WCD9335_ADC_MUX_PATH(id) \
140 {"AIF1_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
141 {"AIF2_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
142 {"AIF3_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
143 {"SLIM TX" #id " MUX", "DEC" #id, "ADC MUX" #id}, \
144 {"ADC MUX" #id, "DMIC", "DMIC MUX" #id}, \
145 {"ADC MUX" #id, "AMIC", "AMIC MUX" #id}, \
146 {"DMIC MUX" #id, "DMIC0", "DMIC0"}, \
147 {"DMIC MUX" #id, "DMIC1", "DMIC1"}, \
148 {"DMIC MUX" #id, "DMIC2", "DMIC2"}, \
149 {"DMIC MUX" #id, "DMIC3", "DMIC3"}, \
150 {"DMIC MUX" #id, "DMIC4", "DMIC4"}, \
151 {"DMIC MUX" #id, "DMIC5", "DMIC5"}, \
152 {"AMIC MUX" #id, "ADC1", "ADC1"}, \
153 {"AMIC MUX" #id, "ADC2", "ADC2"}, \
154 {"AMIC MUX" #id, "ADC3", "ADC3"}, \
155 {"AMIC MUX" #id, "ADC4", "ADC4"}, \
156 {"AMIC MUX" #id, "ADC5", "ADC5"}, \
157 {"AMIC MUX" #id, "ADC6", "ADC6"}
158
159 enum {
160 WCD9335_RX0 = 0,
161 WCD9335_RX1,
162 WCD9335_RX2,
163 WCD9335_RX3,
164 WCD9335_RX4,
165 WCD9335_RX5,
166 WCD9335_RX6,
167 WCD9335_RX7,
168 WCD9335_RX8,
169 WCD9335_RX9,
170 WCD9335_RX10,
171 WCD9335_RX11,
172 WCD9335_RX12,
173 WCD9335_RX_MAX,
174 };
175
176 enum {
177 WCD9335_TX0 = 0,
178 WCD9335_TX1,
179 WCD9335_TX2,
180 WCD9335_TX3,
181 WCD9335_TX4,
182 WCD9335_TX5,
183 WCD9335_TX6,
184 WCD9335_TX7,
185 WCD9335_TX8,
186 WCD9335_TX9,
187 WCD9335_TX10,
188 WCD9335_TX11,
189 WCD9335_TX12,
190 WCD9335_TX13,
191 WCD9335_TX14,
192 WCD9335_TX15,
193 WCD9335_TX_MAX,
194 };
195
196 enum {
197 SIDO_SOURCE_INTERNAL = 0,
198 SIDO_SOURCE_RCO_BG,
199 };
200
201 enum wcd9335_sido_voltage {
202 SIDO_VOLTAGE_SVS_MV = 950,
203 SIDO_VOLTAGE_NOMINAL_MV = 1100,
204 };
205
206 enum {
207 AIF1_PB = 0,
208 AIF1_CAP,
209 AIF2_PB,
210 AIF2_CAP,
211 AIF3_PB,
212 AIF3_CAP,
213 AIF4_PB,
214 NUM_CODEC_DAIS,
215 };
216
217 enum {
218 COMPANDER_1, /* HPH_L */
219 COMPANDER_2, /* HPH_R */
220 COMPANDER_3, /* LO1_DIFF */
221 COMPANDER_4, /* LO2_DIFF */
222 COMPANDER_5, /* LO3_SE */
223 COMPANDER_6, /* LO4_SE */
224 COMPANDER_7, /* SWR SPK CH1 */
225 COMPANDER_8, /* SWR SPK CH2 */
226 COMPANDER_MAX,
227 };
228
229 enum {
230 INTn_2_INP_SEL_ZERO = 0,
231 INTn_2_INP_SEL_RX0,
232 INTn_2_INP_SEL_RX1,
233 INTn_2_INP_SEL_RX2,
234 INTn_2_INP_SEL_RX3,
235 INTn_2_INP_SEL_RX4,
236 INTn_2_INP_SEL_RX5,
237 INTn_2_INP_SEL_RX6,
238 INTn_2_INP_SEL_RX7,
239 INTn_2_INP_SEL_PROXIMITY,
240 };
241
242 enum {
243 INTn_1_MIX_INP_SEL_ZERO = 0,
244 INTn_1_MIX_INP_SEL_DEC0,
245 INTn_1_MIX_INP_SEL_DEC1,
246 INTn_1_MIX_INP_SEL_IIR0,
247 INTn_1_MIX_INP_SEL_IIR1,
248 INTn_1_MIX_INP_SEL_RX0,
249 INTn_1_MIX_INP_SEL_RX1,
250 INTn_1_MIX_INP_SEL_RX2,
251 INTn_1_MIX_INP_SEL_RX3,
252 INTn_1_MIX_INP_SEL_RX4,
253 INTn_1_MIX_INP_SEL_RX5,
254 INTn_1_MIX_INP_SEL_RX6,
255 INTn_1_MIX_INP_SEL_RX7,
256
257 };
258
259 enum {
260 INTERP_EAR = 0,
261 INTERP_HPHL,
262 INTERP_HPHR,
263 INTERP_LO1,
264 INTERP_LO2,
265 INTERP_LO3,
266 INTERP_LO4,
267 INTERP_SPKR1,
268 INTERP_SPKR2,
269 };
270
271 enum wcd_clock_type {
272 WCD_CLK_OFF,
273 WCD_CLK_RCO,
274 WCD_CLK_MCLK,
275 };
276
277 enum {
278 MIC_BIAS_1 = 1,
279 MIC_BIAS_2,
280 MIC_BIAS_3,
281 MIC_BIAS_4
282 };
283
284 enum {
285 MICB_PULLUP_ENABLE,
286 MICB_PULLUP_DISABLE,
287 MICB_ENABLE,
288 MICB_DISABLE,
289 };
290
291 struct wcd9335_slim_ch {
292 u32 ch_num;
293 u16 port;
294 u16 shift;
295 struct list_head list;
296 };
297
298 struct wcd_slim_codec_dai_data {
299 struct list_head slim_ch_list;
300 struct slim_stream_config sconfig;
301 struct slim_stream_runtime *sruntime;
302 };
303
304 struct wcd9335_codec {
305 struct device *dev;
306 struct clk *mclk;
307 struct clk *native_clk;
308 u32 mclk_rate;
309 u8 version;
310
311 struct slim_device *slim;
312 struct slim_device *slim_ifc_dev;
313 struct regmap *regmap;
314 struct regmap *if_regmap;
315 struct regmap_irq_chip_data *irq_data;
316
317 struct wcd9335_slim_ch rx_chs[WCD9335_RX_MAX];
318 struct wcd9335_slim_ch tx_chs[WCD9335_TX_MAX];
319 u32 num_rx_port;
320 u32 num_tx_port;
321
322 int sido_input_src;
323 enum wcd9335_sido_voltage sido_voltage;
324
325 struct wcd_slim_codec_dai_data dai[NUM_CODEC_DAIS];
326 struct snd_soc_component *component;
327
328 int master_bias_users;
329 int clk_mclk_users;
330 int clk_rco_users;
331 int sido_ccl_cnt;
332 enum wcd_clock_type clk_type;
333
334 struct wcd_clsh_ctrl *clsh_ctrl;
335 u32 hph_mode;
336 int prim_int_users[WCD9335_NUM_INTERPOLATORS];
337
338 int comp_enabled[COMPANDER_MAX];
339
340 int intr1;
341 int reset_gpio;
342 struct regulator_bulk_data supplies[WCD9335_MAX_SUPPLY];
343
344 unsigned int rx_port_value;
345 unsigned int tx_port_value;
346 int hph_l_gain;
347 int hph_r_gain;
348 u32 rx_bias_count;
349
350 /*TX*/
351 int micb_ref[WCD9335_MAX_MICBIAS];
352 int pullup_ref[WCD9335_MAX_MICBIAS];
353
354 int dmic_0_1_clk_cnt;
355 int dmic_2_3_clk_cnt;
356 int dmic_4_5_clk_cnt;
357 int dmic_sample_rate;
358 int mad_dmic_sample_rate;
359
360 int native_clk_users;
361 };
362
363 struct wcd9335_irq {
364 int irq;
365 irqreturn_t (*handler)(int irq, void *data);
366 char *name;
367 };
368
369 static const struct wcd9335_slim_ch wcd9335_tx_chs[WCD9335_TX_MAX] = {
370 WCD9335_SLIM_TX_CH(0),
371 WCD9335_SLIM_TX_CH(1),
372 WCD9335_SLIM_TX_CH(2),
373 WCD9335_SLIM_TX_CH(3),
374 WCD9335_SLIM_TX_CH(4),
375 WCD9335_SLIM_TX_CH(5),
376 WCD9335_SLIM_TX_CH(6),
377 WCD9335_SLIM_TX_CH(7),
378 WCD9335_SLIM_TX_CH(8),
379 WCD9335_SLIM_TX_CH(9),
380 WCD9335_SLIM_TX_CH(10),
381 WCD9335_SLIM_TX_CH(11),
382 WCD9335_SLIM_TX_CH(12),
383 WCD9335_SLIM_TX_CH(13),
384 WCD9335_SLIM_TX_CH(14),
385 WCD9335_SLIM_TX_CH(15),
386 };
387
388 static const struct wcd9335_slim_ch wcd9335_rx_chs[WCD9335_RX_MAX] = {
389 WCD9335_SLIM_RX_CH(0), /* 16 */
390 WCD9335_SLIM_RX_CH(1), /* 17 */
391 WCD9335_SLIM_RX_CH(2),
392 WCD9335_SLIM_RX_CH(3),
393 WCD9335_SLIM_RX_CH(4),
394 WCD9335_SLIM_RX_CH(5),
395 WCD9335_SLIM_RX_CH(6),
396 WCD9335_SLIM_RX_CH(7),
397 WCD9335_SLIM_RX_CH(8),
398 WCD9335_SLIM_RX_CH(9),
399 WCD9335_SLIM_RX_CH(10),
400 WCD9335_SLIM_RX_CH(11),
401 WCD9335_SLIM_RX_CH(12),
402 };
403
404 struct interp_sample_rate {
405 int rate;
406 int rate_val;
407 };
408
409 static struct interp_sample_rate int_mix_rate_val[] = {
410 {48000, 0x4}, /* 48K */
411 {96000, 0x5}, /* 96K */
412 {192000, 0x6}, /* 192K */
413 };
414
415 static struct interp_sample_rate int_prim_rate_val[] = {
416 {8000, 0x0}, /* 8K */
417 {16000, 0x1}, /* 16K */
418 {24000, -EINVAL},/* 24K */
419 {32000, 0x3}, /* 32K */
420 {48000, 0x4}, /* 48K */
421 {96000, 0x5}, /* 96K */
422 {192000, 0x6}, /* 192K */
423 {384000, 0x7}, /* 384K */
424 {44100, 0x8}, /* 44.1K */
425 };
426
427 struct wcd9335_reg_mask_val {
428 u16 reg;
429 u8 mask;
430 u8 val;
431 };
432
433 static const struct wcd9335_reg_mask_val wcd9335_codec_reg_init[] = {
434 /* Rbuckfly/R_EAR(32) */
435 {WCD9335_CDC_CLSH_K2_MSB, 0x0F, 0x00},
436 {WCD9335_CDC_CLSH_K2_LSB, 0xFF, 0x60},
437 {WCD9335_CPE_SS_DMIC_CFG, 0x80, 0x00},
438 {WCD9335_CDC_BOOST0_BOOST_CTL, 0x70, 0x50},
439 {WCD9335_CDC_BOOST1_BOOST_CTL, 0x70, 0x50},
440 {WCD9335_CDC_RX7_RX_PATH_CFG1, 0x08, 0x08},
441 {WCD9335_CDC_RX8_RX_PATH_CFG1, 0x08, 0x08},
442 {WCD9335_ANA_LO_1_2, 0x3C, 0X3C},
443 {WCD9335_DIFF_LO_COM_SWCAP_REFBUF_FREQ, 0x70, 0x00},
444 {WCD9335_DIFF_LO_COM_PA_FREQ, 0x70, 0x40},
445 {WCD9335_SOC_MAD_AUDIO_CTL_2, 0x03, 0x03},
446 {WCD9335_CDC_TOP_TOP_CFG1, 0x02, 0x02},
447 {WCD9335_CDC_TOP_TOP_CFG1, 0x01, 0x01},
448 {WCD9335_EAR_CMBUFF, 0x08, 0x00},
449 {WCD9335_CDC_TX9_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
450 {WCD9335_CDC_TX10_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
451 {WCD9335_CDC_TX11_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
452 {WCD9335_CDC_TX12_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
453 {WCD9335_CDC_COMPANDER7_CTL3, 0x80, 0x80},
454 {WCD9335_CDC_COMPANDER8_CTL3, 0x80, 0x80},
455 {WCD9335_CDC_COMPANDER7_CTL7, 0x01, 0x01},
456 {WCD9335_CDC_COMPANDER8_CTL7, 0x01, 0x01},
457 {WCD9335_CDC_RX0_RX_PATH_CFG0, 0x01, 0x01},
458 {WCD9335_CDC_RX1_RX_PATH_CFG0, 0x01, 0x01},
459 {WCD9335_CDC_RX2_RX_PATH_CFG0, 0x01, 0x01},
460 {WCD9335_CDC_RX3_RX_PATH_CFG0, 0x01, 0x01},
461 {WCD9335_CDC_RX4_RX_PATH_CFG0, 0x01, 0x01},
462 {WCD9335_CDC_RX5_RX_PATH_CFG0, 0x01, 0x01},
463 {WCD9335_CDC_RX6_RX_PATH_CFG0, 0x01, 0x01},
464 {WCD9335_CDC_RX7_RX_PATH_CFG0, 0x01, 0x01},
465 {WCD9335_CDC_RX8_RX_PATH_CFG0, 0x01, 0x01},
466 {WCD9335_CDC_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
467 {WCD9335_CDC_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
468 {WCD9335_CDC_RX2_RX_PATH_MIX_CFG, 0x01, 0x01},
469 {WCD9335_CDC_RX3_RX_PATH_MIX_CFG, 0x01, 0x01},
470 {WCD9335_CDC_RX4_RX_PATH_MIX_CFG, 0x01, 0x01},
471 {WCD9335_CDC_RX5_RX_PATH_MIX_CFG, 0x01, 0x01},
472 {WCD9335_CDC_RX6_RX_PATH_MIX_CFG, 0x01, 0x01},
473 {WCD9335_CDC_RX7_RX_PATH_MIX_CFG, 0x01, 0x01},
474 {WCD9335_CDC_RX8_RX_PATH_MIX_CFG, 0x01, 0x01},
475 {WCD9335_VBADC_IBIAS_FE, 0x0C, 0x08},
476 {WCD9335_RCO_CTRL_2, 0x0F, 0x08},
477 {WCD9335_RX_BIAS_FLYB_MID_RST, 0xF0, 0x10},
478 {WCD9335_FLYBACK_CTRL_1, 0x20, 0x20},
479 {WCD9335_HPH_OCP_CTL, 0xFF, 0x5A},
480 {WCD9335_HPH_L_TEST, 0x01, 0x01},
481 {WCD9335_HPH_R_TEST, 0x01, 0x01},
482 {WCD9335_CDC_BOOST0_BOOST_CFG1, 0x3F, 0x12},
483 {WCD9335_CDC_BOOST0_BOOST_CFG2, 0x1C, 0x08},
484 {WCD9335_CDC_COMPANDER7_CTL7, 0x1E, 0x18},
485 {WCD9335_CDC_BOOST1_BOOST_CFG1, 0x3F, 0x12},
486 {WCD9335_CDC_BOOST1_BOOST_CFG2, 0x1C, 0x08},
487 {WCD9335_CDC_COMPANDER8_CTL7, 0x1E, 0x18},
488 {WCD9335_CDC_TX0_TX_PATH_SEC7, 0xFF, 0x45},
489 {WCD9335_CDC_RX0_RX_PATH_SEC0, 0xFC, 0xF4},
490 {WCD9335_HPH_REFBUFF_LP_CTL, 0x08, 0x08},
491 {WCD9335_HPH_REFBUFF_LP_CTL, 0x06, 0x02},
492 };
493
494 /* Cutoff frequency for high pass filter */
495 static const char * const cf_text[] = {
496 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ"
497 };
498
499 static const char * const rx_cf_text[] = {
500 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ",
501 "CF_NEG_3DB_0P48HZ"
502 };
503
504 static const char * const rx_int0_7_mix_mux_text[] = {
505 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
506 "RX6", "RX7", "PROXIMITY"
507 };
508
509 static const char * const rx_int_mix_mux_text[] = {
510 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
511 "RX6", "RX7"
512 };
513
514 static const char * const rx_prim_mix_text[] = {
515 "ZERO", "DEC0", "DEC1", "IIR0", "IIR1", "RX0", "RX1", "RX2",
516 "RX3", "RX4", "RX5", "RX6", "RX7"
517 };
518
519 static const char * const rx_int_dem_inp_mux_text[] = {
520 "NORMAL_DSM_OUT", "CLSH_DSM_OUT",
521 };
522
523 static const char * const rx_int0_interp_mux_text[] = {
524 "ZERO", "RX INT0 MIX2",
525 };
526
527 static const char * const rx_int1_interp_mux_text[] = {
528 "ZERO", "RX INT1 MIX2",
529 };
530
531 static const char * const rx_int2_interp_mux_text[] = {
532 "ZERO", "RX INT2 MIX2",
533 };
534
535 static const char * const rx_int3_interp_mux_text[] = {
536 "ZERO", "RX INT3 MIX2",
537 };
538
539 static const char * const rx_int4_interp_mux_text[] = {
540 "ZERO", "RX INT4 MIX2",
541 };
542
543 static const char * const rx_int5_interp_mux_text[] = {
544 "ZERO", "RX INT5 MIX2",
545 };
546
547 static const char * const rx_int6_interp_mux_text[] = {
548 "ZERO", "RX INT6 MIX2",
549 };
550
551 static const char * const rx_int7_interp_mux_text[] = {
552 "ZERO", "RX INT7 MIX2",
553 };
554
555 static const char * const rx_int8_interp_mux_text[] = {
556 "ZERO", "RX INT8 SEC MIX"
557 };
558
559 static const char * const rx_hph_mode_mux_text[] = {
560 "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB",
561 "Class-H Hi-Fi Low Power"
562 };
563
564 static const char *const slim_rx_mux_text[] = {
565 "ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB",
566 };
567
568 static const char * const adc_mux_text[] = {
569 "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2"
570 };
571
572 static const char * const dmic_mux_text[] = {
573 "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5",
574 "SMIC0", "SMIC1", "SMIC2", "SMIC3"
575 };
576
577 static const char * const dmic_mux_alt_text[] = {
578 "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5",
579 };
580
581 static const char * const amic_mux_text[] = {
582 "ZERO", "ADC1", "ADC2", "ADC3", "ADC4", "ADC5", "ADC6"
583 };
584
585 static const char * const sb_tx0_mux_text[] = {
586 "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192"
587 };
588
589 static const char * const sb_tx1_mux_text[] = {
590 "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192"
591 };
592
593 static const char * const sb_tx2_mux_text[] = {
594 "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192"
595 };
596
597 static const char * const sb_tx3_mux_text[] = {
598 "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192"
599 };
600
601 static const char * const sb_tx4_mux_text[] = {
602 "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192"
603 };
604
605 static const char * const sb_tx5_mux_text[] = {
606 "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192"
607 };
608
609 static const char * const sb_tx6_mux_text[] = {
610 "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192"
611 };
612
613 static const char * const sb_tx7_mux_text[] = {
614 "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192"
615 };
616
617 static const char * const sb_tx8_mux_text[] = {
618 "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192"
619 };
620
621 static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0);
622 static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
623 static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1);
624 static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0);
625
626 static const struct soc_enum cf_dec0_enum =
627 SOC_ENUM_SINGLE(WCD9335_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text);
628
629 static const struct soc_enum cf_dec1_enum =
630 SOC_ENUM_SINGLE(WCD9335_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text);
631
632 static const struct soc_enum cf_dec2_enum =
633 SOC_ENUM_SINGLE(WCD9335_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text);
634
635 static const struct soc_enum cf_dec3_enum =
636 SOC_ENUM_SINGLE(WCD9335_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text);
637
638 static const struct soc_enum cf_dec4_enum =
639 SOC_ENUM_SINGLE(WCD9335_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text);
640
641 static const struct soc_enum cf_dec5_enum =
642 SOC_ENUM_SINGLE(WCD9335_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text);
643
644 static const struct soc_enum cf_dec6_enum =
645 SOC_ENUM_SINGLE(WCD9335_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text);
646
647 static const struct soc_enum cf_dec7_enum =
648 SOC_ENUM_SINGLE(WCD9335_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text);
649
650 static const struct soc_enum cf_dec8_enum =
651 SOC_ENUM_SINGLE(WCD9335_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text);
652
653 static const struct soc_enum cf_int0_1_enum =
654 SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text);
655
656 static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD9335_CDC_RX0_RX_PATH_MIX_CFG, 2,
657 rx_cf_text);
658
659 static const struct soc_enum cf_int1_1_enum =
660 SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text);
661
662 static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD9335_CDC_RX1_RX_PATH_MIX_CFG, 2,
663 rx_cf_text);
664
665 static const struct soc_enum cf_int2_1_enum =
666 SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text);
667
668 static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD9335_CDC_RX2_RX_PATH_MIX_CFG, 2,
669 rx_cf_text);
670
671 static const struct soc_enum cf_int3_1_enum =
672 SOC_ENUM_SINGLE(WCD9335_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text);
673
674 static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD9335_CDC_RX3_RX_PATH_MIX_CFG, 2,
675 rx_cf_text);
676
677 static const struct soc_enum cf_int4_1_enum =
678 SOC_ENUM_SINGLE(WCD9335_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text);
679
680 static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD9335_CDC_RX4_RX_PATH_MIX_CFG, 2,
681 rx_cf_text);
682
683 static const struct soc_enum cf_int5_1_enum =
684 SOC_ENUM_SINGLE(WCD9335_CDC_RX5_RX_PATH_CFG2, 0, 4, rx_cf_text);
685
686 static SOC_ENUM_SINGLE_DECL(cf_int5_2_enum, WCD9335_CDC_RX5_RX_PATH_MIX_CFG, 2,
687 rx_cf_text);
688
689 static const struct soc_enum cf_int6_1_enum =
690 SOC_ENUM_SINGLE(WCD9335_CDC_RX6_RX_PATH_CFG2, 0, 4, rx_cf_text);
691
692 static SOC_ENUM_SINGLE_DECL(cf_int6_2_enum, WCD9335_CDC_RX6_RX_PATH_MIX_CFG, 2,
693 rx_cf_text);
694
695 static const struct soc_enum cf_int7_1_enum =
696 SOC_ENUM_SINGLE(WCD9335_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text);
697
698 static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD9335_CDC_RX7_RX_PATH_MIX_CFG, 2,
699 rx_cf_text);
700
701 static const struct soc_enum cf_int8_1_enum =
702 SOC_ENUM_SINGLE(WCD9335_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text);
703
704 static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD9335_CDC_RX8_RX_PATH_MIX_CFG, 2,
705 rx_cf_text);
706
707 static const struct soc_enum rx_hph_mode_mux_enum =
708 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
709 rx_hph_mode_mux_text);
710
711 static const struct soc_enum slim_rx_mux_enum =
712 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim_rx_mux_text), slim_rx_mux_text);
713
714 static const struct soc_enum rx_int0_2_mux_chain_enum =
715 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG1, 0, 10,
716 rx_int0_7_mix_mux_text);
717
718 static const struct soc_enum rx_int1_2_mux_chain_enum =
719 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG1, 0, 9,
720 rx_int_mix_mux_text);
721
722 static const struct soc_enum rx_int2_2_mux_chain_enum =
723 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG1, 0, 9,
724 rx_int_mix_mux_text);
725
726 static const struct soc_enum rx_int3_2_mux_chain_enum =
727 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG1, 0, 9,
728 rx_int_mix_mux_text);
729
730 static const struct soc_enum rx_int4_2_mux_chain_enum =
731 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG1, 0, 9,
732 rx_int_mix_mux_text);
733
734 static const struct soc_enum rx_int5_2_mux_chain_enum =
735 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG1, 0, 9,
736 rx_int_mix_mux_text);
737
738 static const struct soc_enum rx_int6_2_mux_chain_enum =
739 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG1, 0, 9,
740 rx_int_mix_mux_text);
741
742 static const struct soc_enum rx_int7_2_mux_chain_enum =
743 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG1, 0, 10,
744 rx_int0_7_mix_mux_text);
745
746 static const struct soc_enum rx_int8_2_mux_chain_enum =
747 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG1, 0, 9,
748 rx_int_mix_mux_text);
749
750 static const struct soc_enum rx_int0_1_mix_inp0_chain_enum =
751 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG0, 0, 13,
752 rx_prim_mix_text);
753
754 static const struct soc_enum rx_int0_1_mix_inp1_chain_enum =
755 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG0, 4, 13,
756 rx_prim_mix_text);
757
758 static const struct soc_enum rx_int0_1_mix_inp2_chain_enum =
759 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG1, 4, 13,
760 rx_prim_mix_text);
761
762 static const struct soc_enum rx_int1_1_mix_inp0_chain_enum =
763 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG0, 0, 13,
764 rx_prim_mix_text);
765
766 static const struct soc_enum rx_int1_1_mix_inp1_chain_enum =
767 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG0, 4, 13,
768 rx_prim_mix_text);
769
770 static const struct soc_enum rx_int1_1_mix_inp2_chain_enum =
771 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG1, 4, 13,
772 rx_prim_mix_text);
773
774 static const struct soc_enum rx_int2_1_mix_inp0_chain_enum =
775 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG0, 0, 13,
776 rx_prim_mix_text);
777
778 static const struct soc_enum rx_int2_1_mix_inp1_chain_enum =
779 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG0, 4, 13,
780 rx_prim_mix_text);
781
782 static const struct soc_enum rx_int2_1_mix_inp2_chain_enum =
783 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG1, 4, 13,
784 rx_prim_mix_text);
785
786 static const struct soc_enum rx_int3_1_mix_inp0_chain_enum =
787 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG0, 0, 13,
788 rx_prim_mix_text);
789
790 static const struct soc_enum rx_int3_1_mix_inp1_chain_enum =
791 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG0, 4, 13,
792 rx_prim_mix_text);
793
794 static const struct soc_enum rx_int3_1_mix_inp2_chain_enum =
795 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG1, 4, 13,
796 rx_prim_mix_text);
797
798 static const struct soc_enum rx_int4_1_mix_inp0_chain_enum =
799 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG0, 0, 13,
800 rx_prim_mix_text);
801
802 static const struct soc_enum rx_int4_1_mix_inp1_chain_enum =
803 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG0, 4, 13,
804 rx_prim_mix_text);
805
806 static const struct soc_enum rx_int4_1_mix_inp2_chain_enum =
807 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG1, 4, 13,
808 rx_prim_mix_text);
809
810 static const struct soc_enum rx_int5_1_mix_inp0_chain_enum =
811 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG0, 0, 13,
812 rx_prim_mix_text);
813
814 static const struct soc_enum rx_int5_1_mix_inp1_chain_enum =
815 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG0, 4, 13,
816 rx_prim_mix_text);
817
818 static const struct soc_enum rx_int5_1_mix_inp2_chain_enum =
819 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG1, 4, 13,
820 rx_prim_mix_text);
821
822 static const struct soc_enum rx_int6_1_mix_inp0_chain_enum =
823 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG0, 0, 13,
824 rx_prim_mix_text);
825
826 static const struct soc_enum rx_int6_1_mix_inp1_chain_enum =
827 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG0, 4, 13,
828 rx_prim_mix_text);
829
830 static const struct soc_enum rx_int6_1_mix_inp2_chain_enum =
831 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG1, 4, 13,
832 rx_prim_mix_text);
833
834 static const struct soc_enum rx_int7_1_mix_inp0_chain_enum =
835 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG0, 0, 13,
836 rx_prim_mix_text);
837
838 static const struct soc_enum rx_int7_1_mix_inp1_chain_enum =
839 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG0, 4, 13,
840 rx_prim_mix_text);
841
842 static const struct soc_enum rx_int7_1_mix_inp2_chain_enum =
843 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG1, 4, 13,
844 rx_prim_mix_text);
845
846 static const struct soc_enum rx_int8_1_mix_inp0_chain_enum =
847 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG0, 0, 13,
848 rx_prim_mix_text);
849
850 static const struct soc_enum rx_int8_1_mix_inp1_chain_enum =
851 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG0, 4, 13,
852 rx_prim_mix_text);
853
854 static const struct soc_enum rx_int8_1_mix_inp2_chain_enum =
855 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG1, 4, 13,
856 rx_prim_mix_text);
857
858 static const struct soc_enum rx_int0_dem_inp_mux_enum =
859 SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_SEC0, 0,
860 ARRAY_SIZE(rx_int_dem_inp_mux_text),
861 rx_int_dem_inp_mux_text);
862
863 static const struct soc_enum rx_int1_dem_inp_mux_enum =
864 SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_SEC0, 0,
865 ARRAY_SIZE(rx_int_dem_inp_mux_text),
866 rx_int_dem_inp_mux_text);
867
868 static const struct soc_enum rx_int2_dem_inp_mux_enum =
869 SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_SEC0, 0,
870 ARRAY_SIZE(rx_int_dem_inp_mux_text),
871 rx_int_dem_inp_mux_text);
872
873 static const struct soc_enum rx_int0_interp_mux_enum =
874 SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_CTL, 5, 2,
875 rx_int0_interp_mux_text);
876
877 static const struct soc_enum rx_int1_interp_mux_enum =
878 SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_CTL, 5, 2,
879 rx_int1_interp_mux_text);
880
881 static const struct soc_enum rx_int2_interp_mux_enum =
882 SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_CTL, 5, 2,
883 rx_int2_interp_mux_text);
884
885 static const struct soc_enum rx_int3_interp_mux_enum =
886 SOC_ENUM_SINGLE(WCD9335_CDC_RX3_RX_PATH_CTL, 5, 2,
887 rx_int3_interp_mux_text);
888
889 static const struct soc_enum rx_int4_interp_mux_enum =
890 SOC_ENUM_SINGLE(WCD9335_CDC_RX4_RX_PATH_CTL, 5, 2,
891 rx_int4_interp_mux_text);
892
893 static const struct soc_enum rx_int5_interp_mux_enum =
894 SOC_ENUM_SINGLE(WCD9335_CDC_RX5_RX_PATH_CTL, 5, 2,
895 rx_int5_interp_mux_text);
896
897 static const struct soc_enum rx_int6_interp_mux_enum =
898 SOC_ENUM_SINGLE(WCD9335_CDC_RX6_RX_PATH_CTL, 5, 2,
899 rx_int6_interp_mux_text);
900
901 static const struct soc_enum rx_int7_interp_mux_enum =
902 SOC_ENUM_SINGLE(WCD9335_CDC_RX7_RX_PATH_CTL, 5, 2,
903 rx_int7_interp_mux_text);
904
905 static const struct soc_enum rx_int8_interp_mux_enum =
906 SOC_ENUM_SINGLE(WCD9335_CDC_RX8_RX_PATH_CTL, 5, 2,
907 rx_int8_interp_mux_text);
908
909 static const struct soc_enum tx_adc_mux0_chain_enum =
910 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0, 4,
911 adc_mux_text);
912
913 static const struct soc_enum tx_adc_mux1_chain_enum =
914 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0, 4,
915 adc_mux_text);
916
917 static const struct soc_enum tx_adc_mux2_chain_enum =
918 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0, 4,
919 adc_mux_text);
920
921 static const struct soc_enum tx_adc_mux3_chain_enum =
922 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0, 4,
923 adc_mux_text);
924
925 static const struct soc_enum tx_adc_mux4_chain_enum =
926 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 6, 4,
927 adc_mux_text);
928
929 static const struct soc_enum tx_adc_mux5_chain_enum =
930 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 6, 4,
931 adc_mux_text);
932
933 static const struct soc_enum tx_adc_mux6_chain_enum =
934 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 6, 4,
935 adc_mux_text);
936
937 static const struct soc_enum tx_adc_mux7_chain_enum =
938 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 6, 4,
939 adc_mux_text);
940
941 static const struct soc_enum tx_adc_mux8_chain_enum =
942 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 6, 4,
943 adc_mux_text);
944
945 static const struct soc_enum tx_dmic_mux0_enum =
946 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 11,
947 dmic_mux_text);
948
949 static const struct soc_enum tx_dmic_mux1_enum =
950 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 11,
951 dmic_mux_text);
952
953 static const struct soc_enum tx_dmic_mux2_enum =
954 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 11,
955 dmic_mux_text);
956
957 static const struct soc_enum tx_dmic_mux3_enum =
958 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 11,
959 dmic_mux_text);
960
961 static const struct soc_enum tx_dmic_mux4_enum =
962 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7,
963 dmic_mux_alt_text);
964
965 static const struct soc_enum tx_dmic_mux5_enum =
966 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7,
967 dmic_mux_alt_text);
968
969 static const struct soc_enum tx_dmic_mux6_enum =
970 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7,
971 dmic_mux_alt_text);
972
973 static const struct soc_enum tx_dmic_mux7_enum =
974 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7,
975 dmic_mux_alt_text);
976
977 static const struct soc_enum tx_dmic_mux8_enum =
978 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7,
979 dmic_mux_alt_text);
980
981 static const struct soc_enum tx_amic_mux0_enum =
982 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 7,
983 amic_mux_text);
984
985 static const struct soc_enum tx_amic_mux1_enum =
986 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 7,
987 amic_mux_text);
988
989 static const struct soc_enum tx_amic_mux2_enum =
990 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 7,
991 amic_mux_text);
992
993 static const struct soc_enum tx_amic_mux3_enum =
994 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 7,
995 amic_mux_text);
996
997 static const struct soc_enum tx_amic_mux4_enum =
998 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 7,
999 amic_mux_text);
1000
1001 static const struct soc_enum tx_amic_mux5_enum =
1002 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 7,
1003 amic_mux_text);
1004
1005 static const struct soc_enum tx_amic_mux6_enum =
1006 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 7,
1007 amic_mux_text);
1008
1009 static const struct soc_enum tx_amic_mux7_enum =
1010 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 7,
1011 amic_mux_text);
1012
1013 static const struct soc_enum tx_amic_mux8_enum =
1014 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 7,
1015 amic_mux_text);
1016
1017 static const struct soc_enum sb_tx0_mux_enum =
1018 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 0, 4,
1019 sb_tx0_mux_text);
1020
1021 static const struct soc_enum sb_tx1_mux_enum =
1022 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 2, 4,
1023 sb_tx1_mux_text);
1024
1025 static const struct soc_enum sb_tx2_mux_enum =
1026 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 4, 4,
1027 sb_tx2_mux_text);
1028
1029 static const struct soc_enum sb_tx3_mux_enum =
1030 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 6, 4,
1031 sb_tx3_mux_text);
1032
1033 static const struct soc_enum sb_tx4_mux_enum =
1034 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 0, 4,
1035 sb_tx4_mux_text);
1036
1037 static const struct soc_enum sb_tx5_mux_enum =
1038 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 2, 4,
1039 sb_tx5_mux_text);
1040
1041 static const struct soc_enum sb_tx6_mux_enum =
1042 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 4, 4,
1043 sb_tx6_mux_text);
1044
1045 static const struct soc_enum sb_tx7_mux_enum =
1046 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 6, 4,
1047 sb_tx7_mux_text);
1048
1049 static const struct soc_enum sb_tx8_mux_enum =
1050 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2, 0, 4,
1051 sb_tx8_mux_text);
1052
1053 static const struct snd_kcontrol_new rx_int0_2_mux =
1054 SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum);
1055
1056 static const struct snd_kcontrol_new rx_int1_2_mux =
1057 SOC_DAPM_ENUM("RX INT1_2 MUX Mux", rx_int1_2_mux_chain_enum);
1058
1059 static const struct snd_kcontrol_new rx_int2_2_mux =
1060 SOC_DAPM_ENUM("RX INT2_2 MUX Mux", rx_int2_2_mux_chain_enum);
1061
1062 static const struct snd_kcontrol_new rx_int3_2_mux =
1063 SOC_DAPM_ENUM("RX INT3_2 MUX Mux", rx_int3_2_mux_chain_enum);
1064
1065 static const struct snd_kcontrol_new rx_int4_2_mux =
1066 SOC_DAPM_ENUM("RX INT4_2 MUX Mux", rx_int4_2_mux_chain_enum);
1067
1068 static const struct snd_kcontrol_new rx_int5_2_mux =
1069 SOC_DAPM_ENUM("RX INT5_2 MUX Mux", rx_int5_2_mux_chain_enum);
1070
1071 static const struct snd_kcontrol_new rx_int6_2_mux =
1072 SOC_DAPM_ENUM("RX INT6_2 MUX Mux", rx_int6_2_mux_chain_enum);
1073
1074 static const struct snd_kcontrol_new rx_int7_2_mux =
1075 SOC_DAPM_ENUM("RX INT7_2 MUX Mux", rx_int7_2_mux_chain_enum);
1076
1077 static const struct snd_kcontrol_new rx_int8_2_mux =
1078 SOC_DAPM_ENUM("RX INT8_2 MUX Mux", rx_int8_2_mux_chain_enum);
1079
1080 static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux =
1081 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP0 Mux", rx_int0_1_mix_inp0_chain_enum);
1082
1083 static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux =
1084 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP1 Mux", rx_int0_1_mix_inp1_chain_enum);
1085
1086 static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux =
1087 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP2 Mux", rx_int0_1_mix_inp2_chain_enum);
1088
1089 static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux =
1090 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP0 Mux", rx_int1_1_mix_inp0_chain_enum);
1091
1092 static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux =
1093 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP1 Mux", rx_int1_1_mix_inp1_chain_enum);
1094
1095 static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux =
1096 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP2 Mux", rx_int1_1_mix_inp2_chain_enum);
1097
1098 static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux =
1099 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP0 Mux", rx_int2_1_mix_inp0_chain_enum);
1100
1101 static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux =
1102 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP1 Mux", rx_int2_1_mix_inp1_chain_enum);
1103
1104 static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux =
1105 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP2 Mux", rx_int2_1_mix_inp2_chain_enum);
1106
1107 static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux =
1108 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP0 Mux", rx_int3_1_mix_inp0_chain_enum);
1109
1110 static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux =
1111 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP1 Mux", rx_int3_1_mix_inp1_chain_enum);
1112
1113 static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux =
1114 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP2 Mux", rx_int3_1_mix_inp2_chain_enum);
1115
1116 static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux =
1117 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP0 Mux", rx_int4_1_mix_inp0_chain_enum);
1118
1119 static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux =
1120 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP1 Mux", rx_int4_1_mix_inp1_chain_enum);
1121
1122 static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux =
1123 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP2 Mux", rx_int4_1_mix_inp2_chain_enum);
1124
1125 static const struct snd_kcontrol_new rx_int5_1_mix_inp0_mux =
1126 SOC_DAPM_ENUM("RX INT5_1 MIX1 INP0 Mux", rx_int5_1_mix_inp0_chain_enum);
1127
1128 static const struct snd_kcontrol_new rx_int5_1_mix_inp1_mux =
1129 SOC_DAPM_ENUM("RX INT5_1 MIX1 INP1 Mux", rx_int5_1_mix_inp1_chain_enum);
1130
1131 static const struct snd_kcontrol_new rx_int5_1_mix_inp2_mux =
1132 SOC_DAPM_ENUM("RX INT5_1 MIX1 INP2 Mux", rx_int5_1_mix_inp2_chain_enum);
1133
1134 static const struct snd_kcontrol_new rx_int6_1_mix_inp0_mux =
1135 SOC_DAPM_ENUM("RX INT6_1 MIX1 INP0 Mux", rx_int6_1_mix_inp0_chain_enum);
1136
1137 static const struct snd_kcontrol_new rx_int6_1_mix_inp1_mux =
1138 SOC_DAPM_ENUM("RX INT6_1 MIX1 INP1 Mux", rx_int6_1_mix_inp1_chain_enum);
1139
1140 static const struct snd_kcontrol_new rx_int6_1_mix_inp2_mux =
1141 SOC_DAPM_ENUM("RX INT6_1 MIX1 INP2 Mux", rx_int6_1_mix_inp2_chain_enum);
1142
1143 static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux =
1144 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP0 Mux", rx_int7_1_mix_inp0_chain_enum);
1145
1146 static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux =
1147 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP1 Mux", rx_int7_1_mix_inp1_chain_enum);
1148
1149 static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux =
1150 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP2 Mux", rx_int7_1_mix_inp2_chain_enum);
1151
1152 static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux =
1153 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP0 Mux", rx_int8_1_mix_inp0_chain_enum);
1154
1155 static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux =
1156 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP1 Mux", rx_int8_1_mix_inp1_chain_enum);
1157
1158 static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux =
1159 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP2 Mux", rx_int8_1_mix_inp2_chain_enum);
1160
1161 static const struct snd_kcontrol_new rx_int0_interp_mux =
1162 SOC_DAPM_ENUM("RX INT0 INTERP Mux", rx_int0_interp_mux_enum);
1163
1164 static const struct snd_kcontrol_new rx_int1_interp_mux =
1165 SOC_DAPM_ENUM("RX INT1 INTERP Mux", rx_int1_interp_mux_enum);
1166
1167 static const struct snd_kcontrol_new rx_int2_interp_mux =
1168 SOC_DAPM_ENUM("RX INT2 INTERP Mux", rx_int2_interp_mux_enum);
1169
1170 static const struct snd_kcontrol_new rx_int3_interp_mux =
1171 SOC_DAPM_ENUM("RX INT3 INTERP Mux", rx_int3_interp_mux_enum);
1172
1173 static const struct snd_kcontrol_new rx_int4_interp_mux =
1174 SOC_DAPM_ENUM("RX INT4 INTERP Mux", rx_int4_interp_mux_enum);
1175
1176 static const struct snd_kcontrol_new rx_int5_interp_mux =
1177 SOC_DAPM_ENUM("RX INT5 INTERP Mux", rx_int5_interp_mux_enum);
1178
1179 static const struct snd_kcontrol_new rx_int6_interp_mux =
1180 SOC_DAPM_ENUM("RX INT6 INTERP Mux", rx_int6_interp_mux_enum);
1181
1182 static const struct snd_kcontrol_new rx_int7_interp_mux =
1183 SOC_DAPM_ENUM("RX INT7 INTERP Mux", rx_int7_interp_mux_enum);
1184
1185 static const struct snd_kcontrol_new rx_int8_interp_mux =
1186 SOC_DAPM_ENUM("RX INT8 INTERP Mux", rx_int8_interp_mux_enum);
1187
1188 static const struct snd_kcontrol_new tx_dmic_mux0 =
1189 SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum);
1190
1191 static const struct snd_kcontrol_new tx_dmic_mux1 =
1192 SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum);
1193
1194 static const struct snd_kcontrol_new tx_dmic_mux2 =
1195 SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum);
1196
1197 static const struct snd_kcontrol_new tx_dmic_mux3 =
1198 SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum);
1199
1200 static const struct snd_kcontrol_new tx_dmic_mux4 =
1201 SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum);
1202
1203 static const struct snd_kcontrol_new tx_dmic_mux5 =
1204 SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum);
1205
1206 static const struct snd_kcontrol_new tx_dmic_mux6 =
1207 SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum);
1208
1209 static const struct snd_kcontrol_new tx_dmic_mux7 =
1210 SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum);
1211
1212 static const struct snd_kcontrol_new tx_dmic_mux8 =
1213 SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum);
1214
1215 static const struct snd_kcontrol_new tx_amic_mux0 =
1216 SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum);
1217
1218 static const struct snd_kcontrol_new tx_amic_mux1 =
1219 SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum);
1220
1221 static const struct snd_kcontrol_new tx_amic_mux2 =
1222 SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum);
1223
1224 static const struct snd_kcontrol_new tx_amic_mux3 =
1225 SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum);
1226
1227 static const struct snd_kcontrol_new tx_amic_mux4 =
1228 SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum);
1229
1230 static const struct snd_kcontrol_new tx_amic_mux5 =
1231 SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum);
1232
1233 static const struct snd_kcontrol_new tx_amic_mux6 =
1234 SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum);
1235
1236 static const struct snd_kcontrol_new tx_amic_mux7 =
1237 SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum);
1238
1239 static const struct snd_kcontrol_new tx_amic_mux8 =
1240 SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum);
1241
1242 static const struct snd_kcontrol_new sb_tx0_mux =
1243 SOC_DAPM_ENUM("SLIM TX0 MUX Mux", sb_tx0_mux_enum);
1244
1245 static const struct snd_kcontrol_new sb_tx1_mux =
1246 SOC_DAPM_ENUM("SLIM TX1 MUX Mux", sb_tx1_mux_enum);
1247
1248 static const struct snd_kcontrol_new sb_tx2_mux =
1249 SOC_DAPM_ENUM("SLIM TX2 MUX Mux", sb_tx2_mux_enum);
1250
1251 static const struct snd_kcontrol_new sb_tx3_mux =
1252 SOC_DAPM_ENUM("SLIM TX3 MUX Mux", sb_tx3_mux_enum);
1253
1254 static const struct snd_kcontrol_new sb_tx4_mux =
1255 SOC_DAPM_ENUM("SLIM TX4 MUX Mux", sb_tx4_mux_enum);
1256
1257 static const struct snd_kcontrol_new sb_tx5_mux =
1258 SOC_DAPM_ENUM("SLIM TX5 MUX Mux", sb_tx5_mux_enum);
1259
1260 static const struct snd_kcontrol_new sb_tx6_mux =
1261 SOC_DAPM_ENUM("SLIM TX6 MUX Mux", sb_tx6_mux_enum);
1262
1263 static const struct snd_kcontrol_new sb_tx7_mux =
1264 SOC_DAPM_ENUM("SLIM TX7 MUX Mux", sb_tx7_mux_enum);
1265
1266 static const struct snd_kcontrol_new sb_tx8_mux =
1267 SOC_DAPM_ENUM("SLIM TX8 MUX Mux", sb_tx8_mux_enum);
1268
1269 static int slim_rx_mux_get(struct snd_kcontrol *kc,
1270 struct snd_ctl_elem_value *ucontrol)
1271 {
1272 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
1273 struct wcd9335_codec *wcd = dev_get_drvdata(dapm->dev);
1274
1275 ucontrol->value.enumerated.item[0] = wcd->rx_port_value;
1276
1277 return 0;
1278 }
1279
1280 static int slim_rx_mux_put(struct snd_kcontrol *kc,
1281 struct snd_ctl_elem_value *ucontrol)
1282 {
1283 struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
1284 struct wcd9335_codec *wcd = dev_get_drvdata(w->dapm->dev);
1285 struct soc_enum *e = (struct soc_enum *)kc->private_value;
1286 struct snd_soc_dapm_update *update = NULL;
1287 u32 port_id = w->shift;
1288
1289 wcd->rx_port_value = ucontrol->value.enumerated.item[0];
1290
1291 switch (wcd->rx_port_value) {
1292 case 0:
1293 list_del_init(&wcd->rx_chs[port_id].list);
1294 break;
1295 case 1:
1296 list_add_tail(&wcd->rx_chs[port_id].list,
1297 &wcd->dai[AIF1_PB].slim_ch_list);
1298 break;
1299 case 2:
1300 list_add_tail(&wcd->rx_chs[port_id].list,
1301 &wcd->dai[AIF2_PB].slim_ch_list);
1302 break;
1303 case 3:
1304 list_add_tail(&wcd->rx_chs[port_id].list,
1305 &wcd->dai[AIF3_PB].slim_ch_list);
1306 break;
1307 case 4:
1308 list_add_tail(&wcd->rx_chs[port_id].list,
1309 &wcd->dai[AIF4_PB].slim_ch_list);
1310 break;
1311 default:
1312 dev_err(wcd->dev, "Unknown AIF %d\n", wcd->rx_port_value);
1313 goto err;
1314 }
1315
1316 snd_soc_dapm_mux_update_power(w->dapm, kc, wcd->rx_port_value,
1317 e, update);
1318
1319 return 0;
1320 err:
1321 return -EINVAL;
1322 }
1323
1324 static int slim_tx_mixer_get(struct snd_kcontrol *kc,
1325 struct snd_ctl_elem_value *ucontrol)
1326 {
1327
1328 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
1329 struct wcd9335_codec *wcd = dev_get_drvdata(dapm->dev);
1330
1331 ucontrol->value.integer.value[0] = wcd->tx_port_value;
1332
1333 return 0;
1334 }
1335
1336 static int slim_tx_mixer_put(struct snd_kcontrol *kc,
1337 struct snd_ctl_elem_value *ucontrol)
1338 {
1339
1340 struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc);
1341 struct wcd9335_codec *wcd = dev_get_drvdata(widget->dapm->dev);
1342 struct snd_soc_dapm_update *update = NULL;
1343 struct soc_mixer_control *mixer =
1344 (struct soc_mixer_control *)kc->private_value;
1345 int enable = ucontrol->value.integer.value[0];
1346 int dai_id = widget->shift;
1347 int port_id = mixer->shift;
1348
1349 switch (dai_id) {
1350 case AIF1_CAP:
1351 case AIF2_CAP:
1352 case AIF3_CAP:
1353 /* only add to the list if value not set */
1354 if (enable && !(wcd->tx_port_value & BIT(port_id))) {
1355 wcd->tx_port_value |= BIT(port_id);
1356 list_add_tail(&wcd->tx_chs[port_id].list,
1357 &wcd->dai[dai_id].slim_ch_list);
1358 } else if (!enable && (wcd->tx_port_value & BIT(port_id))) {
1359 wcd->tx_port_value &= ~BIT(port_id);
1360 list_del_init(&wcd->tx_chs[port_id].list);
1361 }
1362 break;
1363 default:
1364 dev_err(wcd->dev, "Unknown AIF %d\n", dai_id);
1365 return -EINVAL;
1366 }
1367
1368 snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update);
1369
1370 return 0;
1371 }
1372
1373 static const struct snd_kcontrol_new slim_rx_mux[WCD9335_RX_MAX] = {
1374 SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum,
1375 slim_rx_mux_get, slim_rx_mux_put),
1376 SOC_DAPM_ENUM_EXT("SLIM RX1 Mux", slim_rx_mux_enum,
1377 slim_rx_mux_get, slim_rx_mux_put),
1378 SOC_DAPM_ENUM_EXT("SLIM RX2 Mux", slim_rx_mux_enum,
1379 slim_rx_mux_get, slim_rx_mux_put),
1380 SOC_DAPM_ENUM_EXT("SLIM RX3 Mux", slim_rx_mux_enum,
1381 slim_rx_mux_get, slim_rx_mux_put),
1382 SOC_DAPM_ENUM_EXT("SLIM RX4 Mux", slim_rx_mux_enum,
1383 slim_rx_mux_get, slim_rx_mux_put),
1384 SOC_DAPM_ENUM_EXT("SLIM RX5 Mux", slim_rx_mux_enum,
1385 slim_rx_mux_get, slim_rx_mux_put),
1386 SOC_DAPM_ENUM_EXT("SLIM RX6 Mux", slim_rx_mux_enum,
1387 slim_rx_mux_get, slim_rx_mux_put),
1388 SOC_DAPM_ENUM_EXT("SLIM RX7 Mux", slim_rx_mux_enum,
1389 slim_rx_mux_get, slim_rx_mux_put),
1390 };
1391
1392 static const struct snd_kcontrol_new aif1_cap_mixer[] = {
1393 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1394 slim_tx_mixer_get, slim_tx_mixer_put),
1395 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1396 slim_tx_mixer_get, slim_tx_mixer_put),
1397 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1398 slim_tx_mixer_get, slim_tx_mixer_put),
1399 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1400 slim_tx_mixer_get, slim_tx_mixer_put),
1401 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1402 slim_tx_mixer_get, slim_tx_mixer_put),
1403 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1404 slim_tx_mixer_get, slim_tx_mixer_put),
1405 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1406 slim_tx_mixer_get, slim_tx_mixer_put),
1407 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1408 slim_tx_mixer_get, slim_tx_mixer_put),
1409 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1410 slim_tx_mixer_get, slim_tx_mixer_put),
1411 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0,
1412 slim_tx_mixer_get, slim_tx_mixer_put),
1413 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0,
1414 slim_tx_mixer_get, slim_tx_mixer_put),
1415 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0,
1416 slim_tx_mixer_get, slim_tx_mixer_put),
1417 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0,
1418 slim_tx_mixer_get, slim_tx_mixer_put),
1419 };
1420
1421 static const struct snd_kcontrol_new aif2_cap_mixer[] = {
1422 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1423 slim_tx_mixer_get, slim_tx_mixer_put),
1424 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1425 slim_tx_mixer_get, slim_tx_mixer_put),
1426 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1427 slim_tx_mixer_get, slim_tx_mixer_put),
1428 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1429 slim_tx_mixer_get, slim_tx_mixer_put),
1430 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1431 slim_tx_mixer_get, slim_tx_mixer_put),
1432 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1433 slim_tx_mixer_get, slim_tx_mixer_put),
1434 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1435 slim_tx_mixer_get, slim_tx_mixer_put),
1436 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1437 slim_tx_mixer_get, slim_tx_mixer_put),
1438 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1439 slim_tx_mixer_get, slim_tx_mixer_put),
1440 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0,
1441 slim_tx_mixer_get, slim_tx_mixer_put),
1442 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0,
1443 slim_tx_mixer_get, slim_tx_mixer_put),
1444 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0,
1445 slim_tx_mixer_get, slim_tx_mixer_put),
1446 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0,
1447 slim_tx_mixer_get, slim_tx_mixer_put),
1448 };
1449
1450 static const struct snd_kcontrol_new aif3_cap_mixer[] = {
1451 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1452 slim_tx_mixer_get, slim_tx_mixer_put),
1453 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1454 slim_tx_mixer_get, slim_tx_mixer_put),
1455 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1456 slim_tx_mixer_get, slim_tx_mixer_put),
1457 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1458 slim_tx_mixer_get, slim_tx_mixer_put),
1459 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1460 slim_tx_mixer_get, slim_tx_mixer_put),
1461 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1462 slim_tx_mixer_get, slim_tx_mixer_put),
1463 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1464 slim_tx_mixer_get, slim_tx_mixer_put),
1465 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1466 slim_tx_mixer_get, slim_tx_mixer_put),
1467 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1468 slim_tx_mixer_get, slim_tx_mixer_put),
1469 };
1470
1471 static int wcd9335_put_dec_enum(struct snd_kcontrol *kc,
1472 struct snd_ctl_elem_value *ucontrol)
1473 {
1474 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
1475 struct snd_soc_component *component = snd_soc_dapm_to_component(dapm);
1476 struct soc_enum *e = (struct soc_enum *)kc->private_value;
1477 unsigned int val, reg, sel;
1478
1479 val = ucontrol->value.enumerated.item[0];
1480
1481 switch (e->reg) {
1482 case WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1:
1483 reg = WCD9335_CDC_TX0_TX_PATH_CFG0;
1484 break;
1485 case WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1:
1486 reg = WCD9335_CDC_TX1_TX_PATH_CFG0;
1487 break;
1488 case WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1:
1489 reg = WCD9335_CDC_TX2_TX_PATH_CFG0;
1490 break;
1491 case WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1:
1492 reg = WCD9335_CDC_TX3_TX_PATH_CFG0;
1493 break;
1494 case WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0:
1495 reg = WCD9335_CDC_TX4_TX_PATH_CFG0;
1496 break;
1497 case WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0:
1498 reg = WCD9335_CDC_TX5_TX_PATH_CFG0;
1499 break;
1500 case WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0:
1501 reg = WCD9335_CDC_TX6_TX_PATH_CFG0;
1502 break;
1503 case WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0:
1504 reg = WCD9335_CDC_TX7_TX_PATH_CFG0;
1505 break;
1506 case WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0:
1507 reg = WCD9335_CDC_TX8_TX_PATH_CFG0;
1508 break;
1509 default:
1510 return -EINVAL;
1511 }
1512
1513 /* AMIC: 0, DMIC: 1 */
1514 sel = val ? WCD9335_CDC_TX_ADC_AMIC_SEL : WCD9335_CDC_TX_ADC_DMIC_SEL;
1515 snd_soc_component_update_bits(component, reg,
1516 WCD9335_CDC_TX_ADC_AMIC_DMIC_SEL_MASK,
1517 sel);
1518
1519 return snd_soc_dapm_put_enum_double(kc, ucontrol);
1520 }
1521
1522 static int wcd9335_int_dem_inp_mux_put(struct snd_kcontrol *kc,
1523 struct snd_ctl_elem_value *ucontrol)
1524 {
1525 struct soc_enum *e = (struct soc_enum *)kc->private_value;
1526 struct snd_soc_component *component;
1527 int reg, val;
1528
1529 component = snd_soc_dapm_kcontrol_component(kc);
1530 val = ucontrol->value.enumerated.item[0];
1531
1532 if (e->reg == WCD9335_CDC_RX0_RX_PATH_SEC0)
1533 reg = WCD9335_CDC_RX0_RX_PATH_CFG0;
1534 else if (e->reg == WCD9335_CDC_RX1_RX_PATH_SEC0)
1535 reg = WCD9335_CDC_RX1_RX_PATH_CFG0;
1536 else if (e->reg == WCD9335_CDC_RX2_RX_PATH_SEC0)
1537 reg = WCD9335_CDC_RX2_RX_PATH_CFG0;
1538 else
1539 return -EINVAL;
1540
1541 /* Set Look Ahead Delay */
1542 snd_soc_component_update_bits(component, reg,
1543 WCD9335_CDC_RX_PATH_CFG0_DLY_ZN_EN_MASK,
1544 val ? WCD9335_CDC_RX_PATH_CFG0_DLY_ZN_EN : 0);
1545 /* Set DEM INP Select */
1546 return snd_soc_dapm_put_enum_double(kc, ucontrol);
1547 }
1548
1549 static const struct snd_kcontrol_new rx_int0_dem_inp_mux =
1550 SOC_DAPM_ENUM_EXT("RX INT0 DEM MUX Mux", rx_int0_dem_inp_mux_enum,
1551 snd_soc_dapm_get_enum_double,
1552 wcd9335_int_dem_inp_mux_put);
1553
1554 static const struct snd_kcontrol_new rx_int1_dem_inp_mux =
1555 SOC_DAPM_ENUM_EXT("RX INT1 DEM MUX Mux", rx_int1_dem_inp_mux_enum,
1556 snd_soc_dapm_get_enum_double,
1557 wcd9335_int_dem_inp_mux_put);
1558
1559 static const struct snd_kcontrol_new rx_int2_dem_inp_mux =
1560 SOC_DAPM_ENUM_EXT("RX INT2 DEM MUX Mux", rx_int2_dem_inp_mux_enum,
1561 snd_soc_dapm_get_enum_double,
1562 wcd9335_int_dem_inp_mux_put);
1563
1564 static const struct snd_kcontrol_new tx_adc_mux0 =
1565 SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_chain_enum,
1566 snd_soc_dapm_get_enum_double,
1567 wcd9335_put_dec_enum);
1568
1569 static const struct snd_kcontrol_new tx_adc_mux1 =
1570 SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_chain_enum,
1571 snd_soc_dapm_get_enum_double,
1572 wcd9335_put_dec_enum);
1573
1574 static const struct snd_kcontrol_new tx_adc_mux2 =
1575 SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_chain_enum,
1576 snd_soc_dapm_get_enum_double,
1577 wcd9335_put_dec_enum);
1578
1579 static const struct snd_kcontrol_new tx_adc_mux3 =
1580 SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_chain_enum,
1581 snd_soc_dapm_get_enum_double,
1582 wcd9335_put_dec_enum);
1583
1584 static const struct snd_kcontrol_new tx_adc_mux4 =
1585 SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_chain_enum,
1586 snd_soc_dapm_get_enum_double,
1587 wcd9335_put_dec_enum);
1588
1589 static const struct snd_kcontrol_new tx_adc_mux5 =
1590 SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_chain_enum,
1591 snd_soc_dapm_get_enum_double,
1592 wcd9335_put_dec_enum);
1593
1594 static const struct snd_kcontrol_new tx_adc_mux6 =
1595 SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_chain_enum,
1596 snd_soc_dapm_get_enum_double,
1597 wcd9335_put_dec_enum);
1598
1599 static const struct snd_kcontrol_new tx_adc_mux7 =
1600 SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_chain_enum,
1601 snd_soc_dapm_get_enum_double,
1602 wcd9335_put_dec_enum);
1603
1604 static const struct snd_kcontrol_new tx_adc_mux8 =
1605 SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_chain_enum,
1606 snd_soc_dapm_get_enum_double,
1607 wcd9335_put_dec_enum);
1608
1609 static int wcd9335_set_mix_interpolator_rate(struct snd_soc_dai *dai,
1610 int rate_val,
1611 u32 rate)
1612 {
1613 struct snd_soc_component *component = dai->component;
1614 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
1615 struct wcd9335_slim_ch *ch;
1616 int val, j;
1617
1618 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1619 for (j = 0; j < WCD9335_NUM_INTERPOLATORS; j++) {
1620 val = snd_soc_component_read32(component,
1621 WCD9335_CDC_RX_INP_MUX_RX_INT_CFG1(j)) &
1622 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1623
1624 if (val == (ch->shift + INTn_2_INP_SEL_RX0))
1625 snd_soc_component_update_bits(component,
1626 WCD9335_CDC_RX_PATH_MIX_CTL(j),
1627 WCD9335_CDC_MIX_PCM_RATE_MASK,
1628 rate_val);
1629 }
1630 }
1631
1632 return 0;
1633 }
1634
1635 static int wcd9335_set_prim_interpolator_rate(struct snd_soc_dai *dai,
1636 u8 rate_val,
1637 u32 rate)
1638 {
1639 struct snd_soc_component *comp = dai->component;
1640 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
1641 struct wcd9335_slim_ch *ch;
1642 u8 cfg0, cfg1, inp0_sel, inp1_sel, inp2_sel;
1643 int inp, j;
1644
1645 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1646 inp = ch->shift + INTn_1_MIX_INP_SEL_RX0;
1647 /*
1648 * Loop through all interpolator MUX inputs and find out
1649 * to which interpolator input, the slim rx port
1650 * is connected
1651 */
1652 for (j = 0; j < WCD9335_NUM_INTERPOLATORS; j++) {
1653 cfg0 = snd_soc_component_read32(comp,
1654 WCD9335_CDC_RX_INP_MUX_RX_INT_CFG0(j));
1655 cfg1 = snd_soc_component_read32(comp,
1656 WCD9335_CDC_RX_INP_MUX_RX_INT_CFG1(j));
1657
1658 inp0_sel = cfg0 &
1659 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1660 inp1_sel = (cfg0 >> 4) &
1661 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1662 inp2_sel = (cfg1 >> 4) &
1663 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1664
1665 if ((inp0_sel == inp) || (inp1_sel == inp) ||
1666 (inp2_sel == inp)) {
1667 /* rate is in Hz */
1668 if ((j == 0) && (rate == 44100))
1669 dev_info(wcd->dev,
1670 "Cannot set 44.1KHz on INT0\n");
1671 else
1672 snd_soc_component_update_bits(comp,
1673 WCD9335_CDC_RX_PATH_CTL(j),
1674 WCD9335_CDC_MIX_PCM_RATE_MASK,
1675 rate_val);
1676 }
1677 }
1678 }
1679
1680 return 0;
1681 }
1682
1683 static int wcd9335_set_interpolator_rate(struct snd_soc_dai *dai, u32 rate)
1684 {
1685 int i;
1686
1687 /* set mixing path rate */
1688 for (i = 0; i < ARRAY_SIZE(int_mix_rate_val); i++) {
1689 if (rate == int_mix_rate_val[i].rate) {
1690 wcd9335_set_mix_interpolator_rate(dai,
1691 int_mix_rate_val[i].rate_val, rate);
1692 break;
1693 }
1694 }
1695
1696 /* set primary path sample rate */
1697 for (i = 0; i < ARRAY_SIZE(int_prim_rate_val); i++) {
1698 if (rate == int_prim_rate_val[i].rate) {
1699 wcd9335_set_prim_interpolator_rate(dai,
1700 int_prim_rate_val[i].rate_val, rate);
1701 break;
1702 }
1703 }
1704
1705 return 0;
1706 }
1707
1708 static int wcd9335_slim_set_hw_params(struct wcd9335_codec *wcd,
1709 struct wcd_slim_codec_dai_data *dai_data,
1710 int direction)
1711 {
1712 struct list_head *slim_ch_list = &dai_data->slim_ch_list;
1713 struct slim_stream_config *cfg = &dai_data->sconfig;
1714 struct wcd9335_slim_ch *ch;
1715 u16 payload = 0;
1716 int ret, i;
1717
1718 cfg->ch_count = 0;
1719 cfg->direction = direction;
1720 cfg->port_mask = 0;
1721
1722 /* Configure slave interface device */
1723 list_for_each_entry(ch, slim_ch_list, list) {
1724 cfg->ch_count++;
1725 payload |= 1 << ch->shift;
1726 cfg->port_mask |= BIT(ch->port);
1727 }
1728
1729 cfg->chs = kcalloc(cfg->ch_count, sizeof(unsigned int), GFP_KERNEL);
1730 if (!cfg->chs)
1731 return -ENOMEM;
1732
1733 i = 0;
1734 list_for_each_entry(ch, slim_ch_list, list) {
1735 cfg->chs[i++] = ch->ch_num;
1736 if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
1737 /* write to interface device */
1738 ret = regmap_write(wcd->if_regmap,
1739 WCD9335_SLIM_PGD_RX_PORT_MULTI_CHNL_0(ch->port),
1740 payload);
1741
1742 if (ret < 0)
1743 goto err;
1744
1745 /* configure the slave port for water mark and enable*/
1746 ret = regmap_write(wcd->if_regmap,
1747 WCD9335_SLIM_PGD_RX_PORT_CFG(ch->port),
1748 WCD9335_SLIM_WATER_MARK_VAL);
1749 if (ret < 0)
1750 goto err;
1751 } else {
1752 ret = regmap_write(wcd->if_regmap,
1753 WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port),
1754 payload & 0x00FF);
1755 if (ret < 0)
1756 goto err;
1757
1758 /* ports 8,9 */
1759 ret = regmap_write(wcd->if_regmap,
1760 WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port),
1761 (payload & 0xFF00)>>8);
1762 if (ret < 0)
1763 goto err;
1764
1765 /* configure the slave port for water mark and enable*/
1766 ret = regmap_write(wcd->if_regmap,
1767 WCD9335_SLIM_PGD_TX_PORT_CFG(ch->port),
1768 WCD9335_SLIM_WATER_MARK_VAL);
1769
1770 if (ret < 0)
1771 goto err;
1772 }
1773 }
1774
1775 dai_data->sruntime = slim_stream_allocate(wcd->slim, "WCD9335-SLIM");
1776
1777 return 0;
1778
1779 err:
1780 dev_err(wcd->dev, "Error Setting slim hw params\n");
1781 kfree(cfg->chs);
1782 cfg->chs = NULL;
1783
1784 return ret;
1785 }
1786
1787 static int wcd9335_set_decimator_rate(struct snd_soc_dai *dai,
1788 u8 rate_val, u32 rate)
1789 {
1790 struct snd_soc_component *comp = dai->component;
1791 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
1792 u8 shift = 0, shift_val = 0, tx_mux_sel;
1793 struct wcd9335_slim_ch *ch;
1794 int tx_port, tx_port_reg;
1795 int decimator = -1;
1796
1797 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1798 tx_port = ch->port;
1799 if ((tx_port == 12) || (tx_port >= 14)) {
1800 dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n",
1801 tx_port, dai->id);
1802 return -EINVAL;
1803 }
1804 /* Find the SB TX MUX input - which decimator is connected */
1805 if (tx_port < 4) {
1806 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0;
1807 shift = (tx_port << 1);
1808 shift_val = 0x03;
1809 } else if ((tx_port >= 4) && (tx_port < 8)) {
1810 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1;
1811 shift = ((tx_port - 4) << 1);
1812 shift_val = 0x03;
1813 } else if ((tx_port >= 8) && (tx_port < 11)) {
1814 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2;
1815 shift = ((tx_port - 8) << 1);
1816 shift_val = 0x03;
1817 } else if (tx_port == 11) {
1818 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3;
1819 shift = 0;
1820 shift_val = 0x0F;
1821 } else if (tx_port == 13) {
1822 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3;
1823 shift = 4;
1824 shift_val = 0x03;
1825 } else {
1826 return -EINVAL;
1827 }
1828
1829 tx_mux_sel = snd_soc_component_read32(comp, tx_port_reg) &
1830 (shift_val << shift);
1831
1832 tx_mux_sel = tx_mux_sel >> shift;
1833 if (tx_port <= 8) {
1834 if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3))
1835 decimator = tx_port;
1836 } else if (tx_port <= 10) {
1837 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1838 decimator = ((tx_port == 9) ? 7 : 6);
1839 } else if (tx_port == 11) {
1840 if ((tx_mux_sel >= 1) && (tx_mux_sel < 7))
1841 decimator = tx_mux_sel - 1;
1842 } else if (tx_port == 13) {
1843 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1844 decimator = 5;
1845 }
1846
1847 if (decimator >= 0) {
1848 snd_soc_component_update_bits(comp,
1849 WCD9335_CDC_TX_PATH_CTL(decimator),
1850 WCD9335_CDC_TX_PATH_CTL_PCM_RATE_MASK,
1851 rate_val);
1852 } else if ((tx_port <= 8) && (tx_mux_sel == 0x01)) {
1853 /* Check if the TX Mux input is RX MIX TXn */
1854 dev_err(wcd->dev, "RX_MIX_TX%u going to SLIM TX%u\n",
1855 tx_port, tx_port);
1856 } else {
1857 dev_err(wcd->dev, "ERROR: Invalid decimator: %d\n",
1858 decimator);
1859 return -EINVAL;
1860 }
1861 }
1862
1863 return 0;
1864 }
1865
1866 static int wcd9335_hw_params(struct snd_pcm_substream *substream,
1867 struct snd_pcm_hw_params *params,
1868 struct snd_soc_dai *dai)
1869 {
1870 struct wcd9335_codec *wcd;
1871 int ret, tx_fs_rate = 0;
1872
1873 wcd = snd_soc_component_get_drvdata(dai->component);
1874
1875 switch (substream->stream) {
1876 case SNDRV_PCM_STREAM_PLAYBACK:
1877 ret = wcd9335_set_interpolator_rate(dai, params_rate(params));
1878 if (ret) {
1879 dev_err(wcd->dev, "cannot set sample rate: %u\n",
1880 params_rate(params));
1881 return ret;
1882 }
1883 switch (params_width(params)) {
1884 case 16 ... 24:
1885 wcd->dai[dai->id].sconfig.bps = params_width(params);
1886 break;
1887 default:
1888 dev_err(wcd->dev, "%s: Invalid format 0x%x\n",
1889 __func__, params_width(params));
1890 return -EINVAL;
1891 }
1892 break;
1893
1894 case SNDRV_PCM_STREAM_CAPTURE:
1895 switch (params_rate(params)) {
1896 case 8000:
1897 tx_fs_rate = 0;
1898 break;
1899 case 16000:
1900 tx_fs_rate = 1;
1901 break;
1902 case 32000:
1903 tx_fs_rate = 3;
1904 break;
1905 case 48000:
1906 tx_fs_rate = 4;
1907 break;
1908 case 96000:
1909 tx_fs_rate = 5;
1910 break;
1911 case 192000:
1912 tx_fs_rate = 6;
1913 break;
1914 case 384000:
1915 tx_fs_rate = 7;
1916 break;
1917 default:
1918 dev_err(wcd->dev, "%s: Invalid TX sample rate: %d\n",
1919 __func__, params_rate(params));
1920 return -EINVAL;
1921
1922 };
1923
1924 ret = wcd9335_set_decimator_rate(dai, tx_fs_rate,
1925 params_rate(params));
1926 if (ret < 0) {
1927 dev_err(wcd->dev, "Cannot set TX Decimator rate\n");
1928 return ret;
1929 }
1930 switch (params_width(params)) {
1931 case 16 ... 32:
1932 wcd->dai[dai->id].sconfig.bps = params_width(params);
1933 break;
1934 default:
1935 dev_err(wcd->dev, "%s: Invalid format 0x%x\n",
1936 __func__, params_width(params));
1937 return -EINVAL;
1938 };
1939 break;
1940 default:
1941 dev_err(wcd->dev, "Invalid stream type %d\n",
1942 substream->stream);
1943 return -EINVAL;
1944 };
1945
1946 wcd->dai[dai->id].sconfig.rate = params_rate(params);
1947 wcd9335_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream);
1948
1949 return 0;
1950 }
1951
1952 static int wcd9335_trigger(struct snd_pcm_substream *substream, int cmd,
1953 struct snd_soc_dai *dai)
1954 {
1955 struct wcd_slim_codec_dai_data *dai_data;
1956 struct wcd9335_codec *wcd;
1957 struct slim_stream_config *cfg;
1958
1959 wcd = snd_soc_component_get_drvdata(dai->component);
1960
1961 dai_data = &wcd->dai[dai->id];
1962
1963 switch (cmd) {
1964 case SNDRV_PCM_TRIGGER_START:
1965 case SNDRV_PCM_TRIGGER_RESUME:
1966 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
1967 cfg = &dai_data->sconfig;
1968 slim_stream_prepare(dai_data->sruntime, cfg);
1969 slim_stream_enable(dai_data->sruntime);
1970 break;
1971 case SNDRV_PCM_TRIGGER_STOP:
1972 case SNDRV_PCM_TRIGGER_SUSPEND:
1973 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
1974 slim_stream_unprepare(dai_data->sruntime);
1975 slim_stream_disable(dai_data->sruntime);
1976 break;
1977 default:
1978 break;
1979 }
1980
1981 return 0;
1982 }
1983
1984 static int wcd9335_set_channel_map(struct snd_soc_dai *dai,
1985 unsigned int tx_num, unsigned int *tx_slot,
1986 unsigned int rx_num, unsigned int *rx_slot)
1987 {
1988 struct wcd9335_codec *wcd;
1989 int i;
1990
1991 wcd = snd_soc_component_get_drvdata(dai->component);
1992
1993 if (!tx_slot || !rx_slot) {
1994 dev_err(wcd->dev, "Invalid tx_slot=%p, rx_slot=%p\n",
1995 tx_slot, rx_slot);
1996 return -EINVAL;
1997 }
1998
1999 wcd->num_rx_port = rx_num;
2000 for (i = 0; i < rx_num; i++) {
2001 wcd->rx_chs[i].ch_num = rx_slot[i];
2002 INIT_LIST_HEAD(&wcd->rx_chs[i].list);
2003 }
2004
2005 wcd->num_tx_port = tx_num;
2006 for (i = 0; i < tx_num; i++) {
2007 wcd->tx_chs[i].ch_num = tx_slot[i];
2008 INIT_LIST_HEAD(&wcd->tx_chs[i].list);
2009 }
2010
2011 return 0;
2012 }
2013
2014 static int wcd9335_get_channel_map(struct snd_soc_dai *dai,
2015 unsigned int *tx_num, unsigned int *tx_slot,
2016 unsigned int *rx_num, unsigned int *rx_slot)
2017 {
2018 struct wcd9335_slim_ch *ch;
2019 struct wcd9335_codec *wcd;
2020 int i = 0;
2021
2022 wcd = snd_soc_component_get_drvdata(dai->component);
2023
2024 switch (dai->id) {
2025 case AIF1_PB:
2026 case AIF2_PB:
2027 case AIF3_PB:
2028 case AIF4_PB:
2029 if (!rx_slot || !rx_num) {
2030 dev_err(wcd->dev, "Invalid rx_slot %p or rx_num %p\n",
2031 rx_slot, rx_num);
2032 return -EINVAL;
2033 }
2034
2035 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
2036 rx_slot[i++] = ch->ch_num;
2037
2038 *rx_num = i;
2039 break;
2040 case AIF1_CAP:
2041 case AIF2_CAP:
2042 case AIF3_CAP:
2043 if (!tx_slot || !tx_num) {
2044 dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n",
2045 tx_slot, tx_num);
2046 return -EINVAL;
2047 }
2048 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
2049 tx_slot[i++] = ch->ch_num;
2050
2051 *tx_num = i;
2052 break;
2053 default:
2054 dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id);
2055 break;
2056 }
2057
2058 return 0;
2059 }
2060
2061 static struct snd_soc_dai_ops wcd9335_dai_ops = {
2062 .hw_params = wcd9335_hw_params,
2063 .trigger = wcd9335_trigger,
2064 .set_channel_map = wcd9335_set_channel_map,
2065 .get_channel_map = wcd9335_get_channel_map,
2066 };
2067
2068 static struct snd_soc_dai_driver wcd9335_slim_dais[] = {
2069 [0] = {
2070 .name = "wcd9335_rx1",
2071 .id = AIF1_PB,
2072 .playback = {
2073 .stream_name = "AIF1 Playback",
2074 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2075 SNDRV_PCM_RATE_384000,
2076 .formats = WCD9335_FORMATS_S16_S24_LE,
2077 .rate_max = 384000,
2078 .rate_min = 8000,
2079 .channels_min = 1,
2080 .channels_max = 2,
2081 },
2082 .ops = &wcd9335_dai_ops,
2083 },
2084 [1] = {
2085 .name = "wcd9335_tx1",
2086 .id = AIF1_CAP,
2087 .capture = {
2088 .stream_name = "AIF1 Capture",
2089 .rates = WCD9335_RATES_MASK,
2090 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2091 .rate_min = 8000,
2092 .rate_max = 192000,
2093 .channels_min = 1,
2094 .channels_max = 4,
2095 },
2096 .ops = &wcd9335_dai_ops,
2097 },
2098 [2] = {
2099 .name = "wcd9335_rx2",
2100 .id = AIF2_PB,
2101 .playback = {
2102 .stream_name = "AIF2 Playback",
2103 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2104 SNDRV_PCM_RATE_384000,
2105 .formats = WCD9335_FORMATS_S16_S24_LE,
2106 .rate_min = 8000,
2107 .rate_max = 384000,
2108 .channels_min = 1,
2109 .channels_max = 2,
2110 },
2111 .ops = &wcd9335_dai_ops,
2112 },
2113 [3] = {
2114 .name = "wcd9335_tx2",
2115 .id = AIF2_CAP,
2116 .capture = {
2117 .stream_name = "AIF2 Capture",
2118 .rates = WCD9335_RATES_MASK,
2119 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2120 .rate_min = 8000,
2121 .rate_max = 192000,
2122 .channels_min = 1,
2123 .channels_max = 4,
2124 },
2125 .ops = &wcd9335_dai_ops,
2126 },
2127 [4] = {
2128 .name = "wcd9335_rx3",
2129 .id = AIF3_PB,
2130 .playback = {
2131 .stream_name = "AIF3 Playback",
2132 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2133 SNDRV_PCM_RATE_384000,
2134 .formats = WCD9335_FORMATS_S16_S24_LE,
2135 .rate_min = 8000,
2136 .rate_max = 384000,
2137 .channels_min = 1,
2138 .channels_max = 2,
2139 },
2140 .ops = &wcd9335_dai_ops,
2141 },
2142 [5] = {
2143 .name = "wcd9335_tx3",
2144 .id = AIF3_CAP,
2145 .capture = {
2146 .stream_name = "AIF3 Capture",
2147 .rates = WCD9335_RATES_MASK,
2148 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2149 .rate_min = 8000,
2150 .rate_max = 192000,
2151 .channels_min = 1,
2152 .channels_max = 4,
2153 },
2154 .ops = &wcd9335_dai_ops,
2155 },
2156 [6] = {
2157 .name = "wcd9335_rx4",
2158 .id = AIF4_PB,
2159 .playback = {
2160 .stream_name = "AIF4 Playback",
2161 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2162 SNDRV_PCM_RATE_384000,
2163 .formats = WCD9335_FORMATS_S16_S24_LE,
2164 .rate_min = 8000,
2165 .rate_max = 384000,
2166 .channels_min = 1,
2167 .channels_max = 2,
2168 },
2169 .ops = &wcd9335_dai_ops,
2170 },
2171 };
2172
2173 static int wcd9335_get_compander(struct snd_kcontrol *kc,
2174 struct snd_ctl_elem_value *ucontrol)
2175 {
2176
2177 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2178 int comp = ((struct soc_mixer_control *)kc->private_value)->shift;
2179 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2180
2181 ucontrol->value.integer.value[0] = wcd->comp_enabled[comp];
2182 return 0;
2183 }
2184
2185 static int wcd9335_set_compander(struct snd_kcontrol *kc,
2186 struct snd_ctl_elem_value *ucontrol)
2187 {
2188 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2189 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2190 int comp = ((struct soc_mixer_control *) kc->private_value)->shift;
2191 int value = ucontrol->value.integer.value[0];
2192 int sel;
2193
2194 wcd->comp_enabled[comp] = value;
2195 sel = value ? WCD9335_HPH_GAIN_SRC_SEL_COMPANDER :
2196 WCD9335_HPH_GAIN_SRC_SEL_REGISTER;
2197
2198 /* Any specific register configuration for compander */
2199 switch (comp) {
2200 case COMPANDER_1:
2201 /* Set Gain Source Select based on compander enable/disable */
2202 snd_soc_component_update_bits(component, WCD9335_HPH_L_EN,
2203 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2204 break;
2205 case COMPANDER_2:
2206 snd_soc_component_update_bits(component, WCD9335_HPH_R_EN,
2207 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2208 break;
2209 case COMPANDER_5:
2210 snd_soc_component_update_bits(component, WCD9335_SE_LO_LO3_GAIN,
2211 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2212 break;
2213 case COMPANDER_6:
2214 snd_soc_component_update_bits(component, WCD9335_SE_LO_LO4_GAIN,
2215 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2216 break;
2217 default:
2218 break;
2219 };
2220
2221 return 0;
2222 }
2223
2224 static int wcd9335_rx_hph_mode_get(struct snd_kcontrol *kc,
2225 struct snd_ctl_elem_value *ucontrol)
2226 {
2227 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2228 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2229
2230 ucontrol->value.enumerated.item[0] = wcd->hph_mode;
2231
2232 return 0;
2233 }
2234
2235 static int wcd9335_rx_hph_mode_put(struct snd_kcontrol *kc,
2236 struct snd_ctl_elem_value *ucontrol)
2237 {
2238 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2239 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2240 u32 mode_val;
2241
2242 mode_val = ucontrol->value.enumerated.item[0];
2243
2244 if (mode_val == 0) {
2245 dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n");
2246 mode_val = CLS_H_HIFI;
2247 }
2248 wcd->hph_mode = mode_val;
2249
2250 return 0;
2251 }
2252
2253 static const struct snd_kcontrol_new wcd9335_snd_controls[] = {
2254 /* -84dB min - 40dB max */
2255 SOC_SINGLE_SX_TLV("RX0 Digital Volume", WCD9335_CDC_RX0_RX_VOL_CTL,
2256 0, -84, 40, digital_gain),
2257 SOC_SINGLE_SX_TLV("RX1 Digital Volume", WCD9335_CDC_RX1_RX_VOL_CTL,
2258 0, -84, 40, digital_gain),
2259 SOC_SINGLE_SX_TLV("RX2 Digital Volume", WCD9335_CDC_RX2_RX_VOL_CTL,
2260 0, -84, 40, digital_gain),
2261 SOC_SINGLE_SX_TLV("RX3 Digital Volume", WCD9335_CDC_RX3_RX_VOL_CTL,
2262 0, -84, 40, digital_gain),
2263 SOC_SINGLE_SX_TLV("RX4 Digital Volume", WCD9335_CDC_RX4_RX_VOL_CTL,
2264 0, -84, 40, digital_gain),
2265 SOC_SINGLE_SX_TLV("RX5 Digital Volume", WCD9335_CDC_RX5_RX_VOL_CTL,
2266 0, -84, 40, digital_gain),
2267 SOC_SINGLE_SX_TLV("RX6 Digital Volume", WCD9335_CDC_RX6_RX_VOL_CTL,
2268 0, -84, 40, digital_gain),
2269 SOC_SINGLE_SX_TLV("RX7 Digital Volume", WCD9335_CDC_RX7_RX_VOL_CTL,
2270 0, -84, 40, digital_gain),
2271 SOC_SINGLE_SX_TLV("RX8 Digital Volume", WCD9335_CDC_RX8_RX_VOL_CTL,
2272 0, -84, 40, digital_gain),
2273 SOC_SINGLE_SX_TLV("RX0 Mix Digital Volume",
2274 WCD9335_CDC_RX0_RX_VOL_MIX_CTL,
2275 0, -84, 40, digital_gain),
2276 SOC_SINGLE_SX_TLV("RX1 Mix Digital Volume",
2277 WCD9335_CDC_RX1_RX_VOL_MIX_CTL,
2278 0, -84, 40, digital_gain),
2279 SOC_SINGLE_SX_TLV("RX2 Mix Digital Volume",
2280 WCD9335_CDC_RX2_RX_VOL_MIX_CTL,
2281 0, -84, 40, digital_gain),
2282 SOC_SINGLE_SX_TLV("RX3 Mix Digital Volume",
2283 WCD9335_CDC_RX3_RX_VOL_MIX_CTL,
2284 0, -84, 40, digital_gain),
2285 SOC_SINGLE_SX_TLV("RX4 Mix Digital Volume",
2286 WCD9335_CDC_RX4_RX_VOL_MIX_CTL,
2287 0, -84, 40, digital_gain),
2288 SOC_SINGLE_SX_TLV("RX5 Mix Digital Volume",
2289 WCD9335_CDC_RX5_RX_VOL_MIX_CTL,
2290 0, -84, 40, digital_gain),
2291 SOC_SINGLE_SX_TLV("RX6 Mix Digital Volume",
2292 WCD9335_CDC_RX6_RX_VOL_MIX_CTL,
2293 0, -84, 40, digital_gain),
2294 SOC_SINGLE_SX_TLV("RX7 Mix Digital Volume",
2295 WCD9335_CDC_RX7_RX_VOL_MIX_CTL,
2296 0, -84, 40, digital_gain),
2297 SOC_SINGLE_SX_TLV("RX8 Mix Digital Volume",
2298 WCD9335_CDC_RX8_RX_VOL_MIX_CTL,
2299 0, -84, 40, digital_gain),
2300 SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum),
2301 SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum),
2302 SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum),
2303 SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum),
2304 SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum),
2305 SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum),
2306 SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum),
2307 SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum),
2308 SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum),
2309 SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum),
2310 SOC_ENUM("RX INT5_1 HPF cut off", cf_int5_1_enum),
2311 SOC_ENUM("RX INT5_2 HPF cut off", cf_int5_2_enum),
2312 SOC_ENUM("RX INT6_1 HPF cut off", cf_int6_1_enum),
2313 SOC_ENUM("RX INT6_2 HPF cut off", cf_int6_2_enum),
2314 SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum),
2315 SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum),
2316 SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum),
2317 SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum),
2318 SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0,
2319 wcd9335_get_compander, wcd9335_set_compander),
2320 SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0,
2321 wcd9335_get_compander, wcd9335_set_compander),
2322 SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0,
2323 wcd9335_get_compander, wcd9335_set_compander),
2324 SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0,
2325 wcd9335_get_compander, wcd9335_set_compander),
2326 SOC_SINGLE_EXT("COMP5 Switch", SND_SOC_NOPM, COMPANDER_5, 1, 0,
2327 wcd9335_get_compander, wcd9335_set_compander),
2328 SOC_SINGLE_EXT("COMP6 Switch", SND_SOC_NOPM, COMPANDER_6, 1, 0,
2329 wcd9335_get_compander, wcd9335_set_compander),
2330 SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0,
2331 wcd9335_get_compander, wcd9335_set_compander),
2332 SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0,
2333 wcd9335_get_compander, wcd9335_set_compander),
2334 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
2335 wcd9335_rx_hph_mode_get, wcd9335_rx_hph_mode_put),
2336
2337 /* Gain Controls */
2338 SOC_SINGLE_TLV("EAR PA Volume", WCD9335_ANA_EAR, 4, 4, 1,
2339 ear_pa_gain),
2340 SOC_SINGLE_TLV("HPHL Volume", WCD9335_HPH_L_EN, 0, 20, 1,
2341 line_gain),
2342 SOC_SINGLE_TLV("HPHR Volume", WCD9335_HPH_R_EN, 0, 20, 1,
2343 line_gain),
2344 SOC_SINGLE_TLV("LINEOUT1 Volume", WCD9335_DIFF_LO_LO1_COMPANDER,
2345 3, 16, 1, line_gain),
2346 SOC_SINGLE_TLV("LINEOUT2 Volume", WCD9335_DIFF_LO_LO2_COMPANDER,
2347 3, 16, 1, line_gain),
2348 SOC_SINGLE_TLV("LINEOUT3 Volume", WCD9335_SE_LO_LO3_GAIN, 0, 20, 1,
2349 line_gain),
2350 SOC_SINGLE_TLV("LINEOUT4 Volume", WCD9335_SE_LO_LO4_GAIN, 0, 20, 1,
2351 line_gain),
2352
2353 SOC_SINGLE_TLV("ADC1 Volume", WCD9335_ANA_AMIC1, 0, 20, 0,
2354 analog_gain),
2355 SOC_SINGLE_TLV("ADC2 Volume", WCD9335_ANA_AMIC2, 0, 20, 0,
2356 analog_gain),
2357 SOC_SINGLE_TLV("ADC3 Volume", WCD9335_ANA_AMIC3, 0, 20, 0,
2358 analog_gain),
2359 SOC_SINGLE_TLV("ADC4 Volume", WCD9335_ANA_AMIC4, 0, 20, 0,
2360 analog_gain),
2361 SOC_SINGLE_TLV("ADC5 Volume", WCD9335_ANA_AMIC5, 0, 20, 0,
2362 analog_gain),
2363 SOC_SINGLE_TLV("ADC6 Volume", WCD9335_ANA_AMIC6, 0, 20, 0,
2364 analog_gain),
2365
2366 SOC_ENUM("TX0 HPF cut off", cf_dec0_enum),
2367 SOC_ENUM("TX1 HPF cut off", cf_dec1_enum),
2368 SOC_ENUM("TX2 HPF cut off", cf_dec2_enum),
2369 SOC_ENUM("TX3 HPF cut off", cf_dec3_enum),
2370 SOC_ENUM("TX4 HPF cut off", cf_dec4_enum),
2371 SOC_ENUM("TX5 HPF cut off", cf_dec5_enum),
2372 SOC_ENUM("TX6 HPF cut off", cf_dec6_enum),
2373 SOC_ENUM("TX7 HPF cut off", cf_dec7_enum),
2374 SOC_ENUM("TX8 HPF cut off", cf_dec8_enum),
2375 };
2376
2377 static const struct snd_soc_dapm_route wcd9335_audio_map[] = {
2378 {"SLIM RX0 MUX", "AIF1_PB", "AIF1 PB"},
2379 {"SLIM RX1 MUX", "AIF1_PB", "AIF1 PB"},
2380 {"SLIM RX2 MUX", "AIF1_PB", "AIF1 PB"},
2381 {"SLIM RX3 MUX", "AIF1_PB", "AIF1 PB"},
2382 {"SLIM RX4 MUX", "AIF1_PB", "AIF1 PB"},
2383 {"SLIM RX5 MUX", "AIF1_PB", "AIF1 PB"},
2384 {"SLIM RX6 MUX", "AIF1_PB", "AIF1 PB"},
2385 {"SLIM RX7 MUX", "AIF1_PB", "AIF1 PB"},
2386
2387 {"SLIM RX0 MUX", "AIF2_PB", "AIF2 PB"},
2388 {"SLIM RX1 MUX", "AIF2_PB", "AIF2 PB"},
2389 {"SLIM RX2 MUX", "AIF2_PB", "AIF2 PB"},
2390 {"SLIM RX3 MUX", "AIF2_PB", "AIF2 PB"},
2391 {"SLIM RX4 MUX", "AIF2_PB", "AIF2 PB"},
2392 {"SLIM RX5 MUX", "AIF2_PB", "AIF2 PB"},
2393 {"SLIM RX6 MUX", "AIF2_PB", "AIF2 PB"},
2394 {"SLIM RX7 MUX", "AIF2_PB", "AIF2 PB"},
2395
2396 {"SLIM RX0 MUX", "AIF3_PB", "AIF3 PB"},
2397 {"SLIM RX1 MUX", "AIF3_PB", "AIF3 PB"},
2398 {"SLIM RX2 MUX", "AIF3_PB", "AIF3 PB"},
2399 {"SLIM RX3 MUX", "AIF3_PB", "AIF3 PB"},
2400 {"SLIM RX4 MUX", "AIF3_PB", "AIF3 PB"},
2401 {"SLIM RX5 MUX", "AIF3_PB", "AIF3 PB"},
2402 {"SLIM RX6 MUX", "AIF3_PB", "AIF3 PB"},
2403 {"SLIM RX7 MUX", "AIF3_PB", "AIF3 PB"},
2404
2405 {"SLIM RX0 MUX", "AIF4_PB", "AIF4 PB"},
2406 {"SLIM RX1 MUX", "AIF4_PB", "AIF4 PB"},
2407 {"SLIM RX2 MUX", "AIF4_PB", "AIF4 PB"},
2408 {"SLIM RX3 MUX", "AIF4_PB", "AIF4 PB"},
2409 {"SLIM RX4 MUX", "AIF4_PB", "AIF4 PB"},
2410 {"SLIM RX5 MUX", "AIF4_PB", "AIF4 PB"},
2411 {"SLIM RX6 MUX", "AIF4_PB", "AIF4 PB"},
2412 {"SLIM RX7 MUX", "AIF4_PB", "AIF4 PB"},
2413
2414 {"SLIM RX0", NULL, "SLIM RX0 MUX"},
2415 {"SLIM RX1", NULL, "SLIM RX1 MUX"},
2416 {"SLIM RX2", NULL, "SLIM RX2 MUX"},
2417 {"SLIM RX3", NULL, "SLIM RX3 MUX"},
2418 {"SLIM RX4", NULL, "SLIM RX4 MUX"},
2419 {"SLIM RX5", NULL, "SLIM RX5 MUX"},
2420 {"SLIM RX6", NULL, "SLIM RX6 MUX"},
2421 {"SLIM RX7", NULL, "SLIM RX7 MUX"},
2422
2423 WCD9335_INTERPOLATOR_PATH(0),
2424 WCD9335_INTERPOLATOR_PATH(1),
2425 WCD9335_INTERPOLATOR_PATH(2),
2426 WCD9335_INTERPOLATOR_PATH(3),
2427 WCD9335_INTERPOLATOR_PATH(4),
2428 WCD9335_INTERPOLATOR_PATH(5),
2429 WCD9335_INTERPOLATOR_PATH(6),
2430 WCD9335_INTERPOLATOR_PATH(7),
2431 WCD9335_INTERPOLATOR_PATH(8),
2432
2433 /* EAR PA */
2434 {"RX INT0 DEM MUX", "CLSH_DSM_OUT", "RX INT0 INTERP"},
2435 {"RX INT0 DAC", NULL, "RX INT0 DEM MUX"},
2436 {"RX INT0 DAC", NULL, "RX_BIAS"},
2437 {"EAR PA", NULL, "RX INT0 DAC"},
2438 {"EAR", NULL, "EAR PA"},
2439
2440 /* HPHL */
2441 {"RX INT1 DEM MUX", "CLSH_DSM_OUT", "RX INT1 INTERP"},
2442 {"RX INT1 DAC", NULL, "RX INT1 DEM MUX"},
2443 {"RX INT1 DAC", NULL, "RX_BIAS"},
2444 {"HPHL PA", NULL, "RX INT1 DAC"},
2445 {"HPHL", NULL, "HPHL PA"},
2446
2447 /* HPHR */
2448 {"RX INT2 DEM MUX", "CLSH_DSM_OUT", "RX INT2 INTERP"},
2449 {"RX INT2 DAC", NULL, "RX INT2 DEM MUX"},
2450 {"RX INT2 DAC", NULL, "RX_BIAS"},
2451 {"HPHR PA", NULL, "RX INT2 DAC"},
2452 {"HPHR", NULL, "HPHR PA"},
2453
2454 /* LINEOUT1 */
2455 {"RX INT3 DAC", NULL, "RX INT3 INTERP"},
2456 {"RX INT3 DAC", NULL, "RX_BIAS"},
2457 {"LINEOUT1 PA", NULL, "RX INT3 DAC"},
2458 {"LINEOUT1", NULL, "LINEOUT1 PA"},
2459
2460 /* LINEOUT2 */
2461 {"RX INT4 DAC", NULL, "RX INT4 INTERP"},
2462 {"RX INT4 DAC", NULL, "RX_BIAS"},
2463 {"LINEOUT2 PA", NULL, "RX INT4 DAC"},
2464 {"LINEOUT2", NULL, "LINEOUT2 PA"},
2465
2466 /* LINEOUT3 */
2467 {"RX INT5 DAC", NULL, "RX INT5 INTERP"},
2468 {"RX INT5 DAC", NULL, "RX_BIAS"},
2469 {"LINEOUT3 PA", NULL, "RX INT5 DAC"},
2470 {"LINEOUT3", NULL, "LINEOUT3 PA"},
2471
2472 /* LINEOUT4 */
2473 {"RX INT6 DAC", NULL, "RX INT6 INTERP"},
2474 {"RX INT6 DAC", NULL, "RX_BIAS"},
2475 {"LINEOUT4 PA", NULL, "RX INT6 DAC"},
2476 {"LINEOUT4", NULL, "LINEOUT4 PA"},
2477
2478 /* SLIMBUS Connections */
2479 {"AIF1 CAP", NULL, "AIF1_CAP Mixer"},
2480 {"AIF2 CAP", NULL, "AIF2_CAP Mixer"},
2481 {"AIF3 CAP", NULL, "AIF3_CAP Mixer"},
2482
2483 /* ADC Mux */
2484 WCD9335_ADC_MUX_PATH(0),
2485 WCD9335_ADC_MUX_PATH(1),
2486 WCD9335_ADC_MUX_PATH(2),
2487 WCD9335_ADC_MUX_PATH(3),
2488 WCD9335_ADC_MUX_PATH(4),
2489 WCD9335_ADC_MUX_PATH(5),
2490 WCD9335_ADC_MUX_PATH(6),
2491 WCD9335_ADC_MUX_PATH(7),
2492 WCD9335_ADC_MUX_PATH(8),
2493
2494 /* ADC Connections */
2495 {"ADC1", NULL, "AMIC1"},
2496 {"ADC2", NULL, "AMIC2"},
2497 {"ADC3", NULL, "AMIC3"},
2498 {"ADC4", NULL, "AMIC4"},
2499 {"ADC5", NULL, "AMIC5"},
2500 {"ADC6", NULL, "AMIC6"},
2501 };
2502
2503 static int wcd9335_micbias_control(struct snd_soc_component *component,
2504 int micb_num, int req, bool is_dapm)
2505 {
2506 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(component);
2507 int micb_index = micb_num - 1;
2508 u16 micb_reg;
2509
2510 if ((micb_index < 0) || (micb_index > WCD9335_MAX_MICBIAS - 1)) {
2511 dev_err(wcd->dev, "Invalid micbias index, micb_ind:%d\n",
2512 micb_index);
2513 return -EINVAL;
2514 }
2515
2516 switch (micb_num) {
2517 case MIC_BIAS_1:
2518 micb_reg = WCD9335_ANA_MICB1;
2519 break;
2520 case MIC_BIAS_2:
2521 micb_reg = WCD9335_ANA_MICB2;
2522 break;
2523 case MIC_BIAS_3:
2524 micb_reg = WCD9335_ANA_MICB3;
2525 break;
2526 case MIC_BIAS_4:
2527 micb_reg = WCD9335_ANA_MICB4;
2528 break;
2529 default:
2530 dev_err(component->dev, "%s: Invalid micbias number: %d\n",
2531 __func__, micb_num);
2532 return -EINVAL;
2533 }
2534
2535 switch (req) {
2536 case MICB_PULLUP_ENABLE:
2537 wcd->pullup_ref[micb_index]++;
2538 if ((wcd->pullup_ref[micb_index] == 1) &&
2539 (wcd->micb_ref[micb_index] == 0))
2540 snd_soc_component_update_bits(component, micb_reg,
2541 0xC0, 0x80);
2542 break;
2543 case MICB_PULLUP_DISABLE:
2544 wcd->pullup_ref[micb_index]--;
2545 if ((wcd->pullup_ref[micb_index] == 0) &&
2546 (wcd->micb_ref[micb_index] == 0))
2547 snd_soc_component_update_bits(component, micb_reg,
2548 0xC0, 0x00);
2549 break;
2550 case MICB_ENABLE:
2551 wcd->micb_ref[micb_index]++;
2552 if (wcd->micb_ref[micb_index] == 1)
2553 snd_soc_component_update_bits(component, micb_reg,
2554 0xC0, 0x40);
2555 break;
2556 case MICB_DISABLE:
2557 wcd->micb_ref[micb_index]--;
2558 if ((wcd->micb_ref[micb_index] == 0) &&
2559 (wcd->pullup_ref[micb_index] > 0))
2560 snd_soc_component_update_bits(component, micb_reg,
2561 0xC0, 0x80);
2562 else if ((wcd->micb_ref[micb_index] == 0) &&
2563 (wcd->pullup_ref[micb_index] == 0)) {
2564 snd_soc_component_update_bits(component, micb_reg,
2565 0xC0, 0x00);
2566 }
2567 break;
2568 };
2569
2570 return 0;
2571 }
2572
2573 static int __wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2574 int event)
2575 {
2576 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2577 int micb_num;
2578
2579 if (strnstr(w->name, "MIC BIAS1", sizeof("MIC BIAS1")))
2580 micb_num = MIC_BIAS_1;
2581 else if (strnstr(w->name, "MIC BIAS2", sizeof("MIC BIAS2")))
2582 micb_num = MIC_BIAS_2;
2583 else if (strnstr(w->name, "MIC BIAS3", sizeof("MIC BIAS3")))
2584 micb_num = MIC_BIAS_3;
2585 else if (strnstr(w->name, "MIC BIAS4", sizeof("MIC BIAS4")))
2586 micb_num = MIC_BIAS_4;
2587 else
2588 return -EINVAL;
2589
2590 switch (event) {
2591 case SND_SOC_DAPM_PRE_PMU:
2592 /*
2593 * MIC BIAS can also be requested by MBHC,
2594 * so use ref count to handle micbias pullup
2595 * and enable requests
2596 */
2597 wcd9335_micbias_control(comp, micb_num, MICB_ENABLE, true);
2598 break;
2599 case SND_SOC_DAPM_POST_PMU:
2600 /* wait for cnp time */
2601 usleep_range(1000, 1100);
2602 break;
2603 case SND_SOC_DAPM_POST_PMD:
2604 wcd9335_micbias_control(comp, micb_num, MICB_DISABLE, true);
2605 break;
2606 };
2607
2608 return 0;
2609 }
2610
2611 static int wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2612 struct snd_kcontrol *kc, int event)
2613 {
2614 return __wcd9335_codec_enable_micbias(w, event);
2615 }
2616
2617 static void wcd9335_codec_set_tx_hold(struct snd_soc_component *comp,
2618 u16 amic_reg, bool set)
2619 {
2620 u8 mask = 0x20;
2621 u8 val;
2622
2623 if (amic_reg == WCD9335_ANA_AMIC1 || amic_reg == WCD9335_ANA_AMIC3 ||
2624 amic_reg == WCD9335_ANA_AMIC5)
2625 mask = 0x40;
2626
2627 val = set ? mask : 0x00;
2628
2629 switch (amic_reg) {
2630 case WCD9335_ANA_AMIC1:
2631 case WCD9335_ANA_AMIC2:
2632 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC2, mask,
2633 val);
2634 break;
2635 case WCD9335_ANA_AMIC3:
2636 case WCD9335_ANA_AMIC4:
2637 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC4, mask,
2638 val);
2639 break;
2640 case WCD9335_ANA_AMIC5:
2641 case WCD9335_ANA_AMIC6:
2642 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC6, mask,
2643 val);
2644 break;
2645 default:
2646 dev_err(comp->dev, "%s: invalid amic: %d\n",
2647 __func__, amic_reg);
2648 break;
2649 }
2650 }
2651
2652 static int wcd9335_codec_enable_adc(struct snd_soc_dapm_widget *w,
2653 struct snd_kcontrol *kc, int event)
2654 {
2655 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2656
2657 switch (event) {
2658 case SND_SOC_DAPM_PRE_PMU:
2659 wcd9335_codec_set_tx_hold(comp, w->reg, true);
2660 break;
2661 default:
2662 break;
2663 }
2664
2665 return 0;
2666 }
2667
2668 static int wcd9335_codec_find_amic_input(struct snd_soc_component *comp,
2669 int adc_mux_n)
2670 {
2671 int mux_sel, reg, mreg;
2672
2673 if (adc_mux_n < 0 || adc_mux_n > WCD9335_MAX_VALID_ADC_MUX ||
2674 adc_mux_n == WCD9335_INVALID_ADC_MUX)
2675 return 0;
2676
2677 /* Check whether adc mux input is AMIC or DMIC */
2678 if (adc_mux_n < 4) {
2679 reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + 2 * adc_mux_n;
2680 mreg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 2 * adc_mux_n;
2681 mux_sel = snd_soc_component_read32(comp, reg) & 0x3;
2682 } else {
2683 reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4;
2684 mreg = reg;
2685 mux_sel = snd_soc_component_read32(comp, reg) >> 6;
2686 }
2687
2688 if (mux_sel != WCD9335_CDC_TX_INP_MUX_SEL_AMIC)
2689 return 0;
2690
2691 return snd_soc_component_read32(comp, mreg) & 0x07;
2692 }
2693
2694 static u16 wcd9335_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp,
2695 int amic)
2696 {
2697 u16 pwr_level_reg = 0;
2698
2699 switch (amic) {
2700 case 1:
2701 case 2:
2702 pwr_level_reg = WCD9335_ANA_AMIC1;
2703 break;
2704
2705 case 3:
2706 case 4:
2707 pwr_level_reg = WCD9335_ANA_AMIC3;
2708 break;
2709
2710 case 5:
2711 case 6:
2712 pwr_level_reg = WCD9335_ANA_AMIC5;
2713 break;
2714 default:
2715 dev_err(comp->dev, "invalid amic: %d\n", amic);
2716 break;
2717 }
2718
2719 return pwr_level_reg;
2720 }
2721
2722 static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w,
2723 struct snd_kcontrol *kc, int event)
2724 {
2725 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2726 unsigned int decimator;
2727 char *dec_adc_mux_name = NULL;
2728 char *widget_name = NULL;
2729 char *wname;
2730 int ret = 0, amic_n;
2731 u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg;
2732 u16 tx_gain_ctl_reg;
2733 char *dec;
2734 u8 hpf_coff_freq;
2735
2736 widget_name = kmemdup_nul(w->name, 15, GFP_KERNEL);
2737 if (!widget_name)
2738 return -ENOMEM;
2739
2740 wname = widget_name;
2741 dec_adc_mux_name = strsep(&widget_name, " ");
2742 if (!dec_adc_mux_name) {
2743 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
2744 __func__, w->name);
2745 ret = -EINVAL;
2746 goto out;
2747 }
2748 dec_adc_mux_name = widget_name;
2749
2750 dec = strpbrk(dec_adc_mux_name, "012345678");
2751 if (!dec) {
2752 dev_err(comp->dev, "%s: decimator index not found\n",
2753 __func__);
2754 ret = -EINVAL;
2755 goto out;
2756 }
2757
2758 ret = kstrtouint(dec, 10, &decimator);
2759 if (ret < 0) {
2760 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
2761 __func__, wname);
2762 ret = -EINVAL;
2763 goto out;
2764 }
2765
2766 tx_vol_ctl_reg = WCD9335_CDC_TX0_TX_PATH_CTL + 16 * decimator;
2767 hpf_gate_reg = WCD9335_CDC_TX0_TX_PATH_SEC2 + 16 * decimator;
2768 dec_cfg_reg = WCD9335_CDC_TX0_TX_PATH_CFG0 + 16 * decimator;
2769 tx_gain_ctl_reg = WCD9335_CDC_TX0_TX_VOL_CTL + 16 * decimator;
2770
2771 switch (event) {
2772 case SND_SOC_DAPM_PRE_PMU:
2773 amic_n = wcd9335_codec_find_amic_input(comp, decimator);
2774 if (amic_n)
2775 pwr_level_reg = wcd9335_codec_get_amic_pwlvl_reg(comp,
2776 amic_n);
2777
2778 if (pwr_level_reg) {
2779 switch ((snd_soc_component_read32(comp, pwr_level_reg) &
2780 WCD9335_AMIC_PWR_LVL_MASK) >>
2781 WCD9335_AMIC_PWR_LVL_SHIFT) {
2782 case WCD9335_AMIC_PWR_LEVEL_LP:
2783 snd_soc_component_update_bits(comp, dec_cfg_reg,
2784 WCD9335_DEC_PWR_LVL_MASK,
2785 WCD9335_DEC_PWR_LVL_LP);
2786 break;
2787
2788 case WCD9335_AMIC_PWR_LEVEL_HP:
2789 snd_soc_component_update_bits(comp, dec_cfg_reg,
2790 WCD9335_DEC_PWR_LVL_MASK,
2791 WCD9335_DEC_PWR_LVL_HP);
2792 break;
2793 case WCD9335_AMIC_PWR_LEVEL_DEFAULT:
2794 default:
2795 snd_soc_component_update_bits(comp, dec_cfg_reg,
2796 WCD9335_DEC_PWR_LVL_MASK,
2797 WCD9335_DEC_PWR_LVL_DF);
2798 break;
2799 }
2800 }
2801 hpf_coff_freq = (snd_soc_component_read32(comp, dec_cfg_reg) &
2802 TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
2803
2804 if (hpf_coff_freq != CF_MIN_3DB_150HZ)
2805 snd_soc_component_update_bits(comp, dec_cfg_reg,
2806 TX_HPF_CUT_OFF_FREQ_MASK,
2807 CF_MIN_3DB_150HZ << 5);
2808 /* Enable TX PGA Mute */
2809 snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
2810 0x10, 0x10);
2811 /* Enable APC */
2812 snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x08);
2813 break;
2814 case SND_SOC_DAPM_POST_PMU:
2815 snd_soc_component_update_bits(comp, hpf_gate_reg, 0x01, 0x00);
2816
2817 if (decimator == 0) {
2818 snd_soc_component_write(comp,
2819 WCD9335_MBHC_ZDET_RAMP_CTL, 0x83);
2820 snd_soc_component_write(comp,
2821 WCD9335_MBHC_ZDET_RAMP_CTL, 0xA3);
2822 snd_soc_component_write(comp,
2823 WCD9335_MBHC_ZDET_RAMP_CTL, 0x83);
2824 snd_soc_component_write(comp,
2825 WCD9335_MBHC_ZDET_RAMP_CTL, 0x03);
2826 }
2827
2828 snd_soc_component_update_bits(comp, hpf_gate_reg,
2829 0x01, 0x01);
2830 snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
2831 0x10, 0x00);
2832 snd_soc_component_write(comp, tx_gain_ctl_reg,
2833 snd_soc_component_read32(comp, tx_gain_ctl_reg));
2834 break;
2835 case SND_SOC_DAPM_PRE_PMD:
2836 hpf_coff_freq = (snd_soc_component_read32(comp, dec_cfg_reg) &
2837 TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
2838 snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x10);
2839 snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x00);
2840 if (hpf_coff_freq != CF_MIN_3DB_150HZ) {
2841 snd_soc_component_update_bits(comp, dec_cfg_reg,
2842 TX_HPF_CUT_OFF_FREQ_MASK,
2843 hpf_coff_freq << 5);
2844 }
2845 break;
2846 case SND_SOC_DAPM_POST_PMD:
2847 snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x00);
2848 break;
2849 };
2850 out:
2851 kfree(wname);
2852 return ret;
2853 }
2854
2855 static u8 wcd9335_get_dmic_clk_val(struct snd_soc_component *component,
2856 u32 mclk_rate, u32 dmic_clk_rate)
2857 {
2858 u32 div_factor;
2859 u8 dmic_ctl_val;
2860
2861 dev_err(component->dev,
2862 "%s: mclk_rate = %d, dmic_sample_rate = %d\n",
2863 __func__, mclk_rate, dmic_clk_rate);
2864
2865 /* Default value to return in case of error */
2866 if (mclk_rate == WCD9335_MCLK_CLK_9P6MHZ)
2867 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_2;
2868 else
2869 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3;
2870
2871 if (dmic_clk_rate == 0) {
2872 dev_err(component->dev,
2873 "%s: dmic_sample_rate cannot be 0\n",
2874 __func__);
2875 goto done;
2876 }
2877
2878 div_factor = mclk_rate / dmic_clk_rate;
2879 switch (div_factor) {
2880 case 2:
2881 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_2;
2882 break;
2883 case 3:
2884 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3;
2885 break;
2886 case 4:
2887 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_4;
2888 break;
2889 case 6:
2890 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_6;
2891 break;
2892 case 8:
2893 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_8;
2894 break;
2895 case 16:
2896 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_16;
2897 break;
2898 default:
2899 dev_err(component->dev,
2900 "%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n",
2901 __func__, div_factor, mclk_rate, dmic_clk_rate);
2902 break;
2903 }
2904
2905 done:
2906 return dmic_ctl_val;
2907 }
2908
2909 static int wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget *w,
2910 struct snd_kcontrol *kc, int event)
2911 {
2912 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2913 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
2914 u8 dmic_clk_en = 0x01;
2915 u16 dmic_clk_reg;
2916 s32 *dmic_clk_cnt;
2917 u8 dmic_rate_val, dmic_rate_shift = 1;
2918 unsigned int dmic;
2919 int ret;
2920 char *wname;
2921
2922 wname = strpbrk(w->name, "012345");
2923 if (!wname) {
2924 dev_err(comp->dev, "%s: widget not found\n", __func__);
2925 return -EINVAL;
2926 }
2927
2928 ret = kstrtouint(wname, 10, &dmic);
2929 if (ret < 0) {
2930 dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n",
2931 __func__);
2932 return -EINVAL;
2933 }
2934
2935 switch (dmic) {
2936 case 0:
2937 case 1:
2938 dmic_clk_cnt = &(wcd->dmic_0_1_clk_cnt);
2939 dmic_clk_reg = WCD9335_CPE_SS_DMIC0_CTL;
2940 break;
2941 case 2:
2942 case 3:
2943 dmic_clk_cnt = &(wcd->dmic_2_3_clk_cnt);
2944 dmic_clk_reg = WCD9335_CPE_SS_DMIC1_CTL;
2945 break;
2946 case 4:
2947 case 5:
2948 dmic_clk_cnt = &(wcd->dmic_4_5_clk_cnt);
2949 dmic_clk_reg = WCD9335_CPE_SS_DMIC2_CTL;
2950 break;
2951 default:
2952 dev_err(comp->dev, "%s: Invalid DMIC Selection\n",
2953 __func__);
2954 return -EINVAL;
2955 };
2956
2957 switch (event) {
2958 case SND_SOC_DAPM_PRE_PMU:
2959 dmic_rate_val =
2960 wcd9335_get_dmic_clk_val(comp,
2961 wcd->mclk_rate,
2962 wcd->dmic_sample_rate);
2963
2964 (*dmic_clk_cnt)++;
2965 if (*dmic_clk_cnt == 1) {
2966 snd_soc_component_update_bits(comp, dmic_clk_reg,
2967 0x07 << dmic_rate_shift,
2968 dmic_rate_val << dmic_rate_shift);
2969 snd_soc_component_update_bits(comp, dmic_clk_reg,
2970 dmic_clk_en, dmic_clk_en);
2971 }
2972
2973 break;
2974 case SND_SOC_DAPM_POST_PMD:
2975 dmic_rate_val =
2976 wcd9335_get_dmic_clk_val(comp,
2977 wcd->mclk_rate,
2978 wcd->mad_dmic_sample_rate);
2979 (*dmic_clk_cnt)--;
2980 if (*dmic_clk_cnt == 0) {
2981 snd_soc_component_update_bits(comp, dmic_clk_reg,
2982 dmic_clk_en, 0);
2983 snd_soc_component_update_bits(comp, dmic_clk_reg,
2984 0x07 << dmic_rate_shift,
2985 dmic_rate_val << dmic_rate_shift);
2986 }
2987 break;
2988 };
2989
2990 return 0;
2991 }
2992
2993 static void wcd9335_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai,
2994 struct snd_soc_component *component)
2995 {
2996 int port_num = 0;
2997 unsigned short reg = 0;
2998 unsigned int val = 0;
2999 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
3000 struct wcd9335_slim_ch *ch;
3001
3002 list_for_each_entry(ch, &dai->slim_ch_list, list) {
3003 if (ch->port >= WCD9335_RX_START) {
3004 port_num = ch->port - WCD9335_RX_START;
3005 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 + (port_num / 8);
3006 } else {
3007 port_num = ch->port;
3008 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 + (port_num / 8);
3009 }
3010
3011 regmap_read(wcd->if_regmap, reg, &val);
3012 if (!(val & BIT(port_num % 8)))
3013 regmap_write(wcd->if_regmap, reg,
3014 val | BIT(port_num % 8));
3015 }
3016 }
3017
3018 static int wcd9335_codec_enable_slim(struct snd_soc_dapm_widget *w,
3019 struct snd_kcontrol *kc,
3020 int event)
3021 {
3022 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3023 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
3024 struct wcd_slim_codec_dai_data *dai = &wcd->dai[w->shift];
3025
3026 switch (event) {
3027 case SND_SOC_DAPM_POST_PMU:
3028 wcd9335_codec_enable_int_port(dai, comp);
3029 break;
3030 case SND_SOC_DAPM_POST_PMD:
3031 kfree(dai->sconfig.chs);
3032
3033 break;
3034 }
3035
3036 return 0;
3037 }
3038
3039 static int wcd9335_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
3040 struct snd_kcontrol *kc, int event)
3041 {
3042 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3043 u16 gain_reg;
3044 int offset_val = 0;
3045 int val = 0;
3046
3047 switch (w->reg) {
3048 case WCD9335_CDC_RX0_RX_PATH_MIX_CTL:
3049 gain_reg = WCD9335_CDC_RX0_RX_VOL_MIX_CTL;
3050 break;
3051 case WCD9335_CDC_RX1_RX_PATH_MIX_CTL:
3052 gain_reg = WCD9335_CDC_RX1_RX_VOL_MIX_CTL;
3053 break;
3054 case WCD9335_CDC_RX2_RX_PATH_MIX_CTL:
3055 gain_reg = WCD9335_CDC_RX2_RX_VOL_MIX_CTL;
3056 break;
3057 case WCD9335_CDC_RX3_RX_PATH_MIX_CTL:
3058 gain_reg = WCD9335_CDC_RX3_RX_VOL_MIX_CTL;
3059 break;
3060 case WCD9335_CDC_RX4_RX_PATH_MIX_CTL:
3061 gain_reg = WCD9335_CDC_RX4_RX_VOL_MIX_CTL;
3062 break;
3063 case WCD9335_CDC_RX5_RX_PATH_MIX_CTL:
3064 gain_reg = WCD9335_CDC_RX5_RX_VOL_MIX_CTL;
3065 break;
3066 case WCD9335_CDC_RX6_RX_PATH_MIX_CTL:
3067 gain_reg = WCD9335_CDC_RX6_RX_VOL_MIX_CTL;
3068 break;
3069 case WCD9335_CDC_RX7_RX_PATH_MIX_CTL:
3070 gain_reg = WCD9335_CDC_RX7_RX_VOL_MIX_CTL;
3071 break;
3072 case WCD9335_CDC_RX8_RX_PATH_MIX_CTL:
3073 gain_reg = WCD9335_CDC_RX8_RX_VOL_MIX_CTL;
3074 break;
3075 default:
3076 dev_err(comp->dev, "%s: No gain register avail for %s\n",
3077 __func__, w->name);
3078 return 0;
3079 };
3080
3081 switch (event) {
3082 case SND_SOC_DAPM_POST_PMU:
3083 val = snd_soc_component_read32(comp, gain_reg);
3084 val += offset_val;
3085 snd_soc_component_write(comp, gain_reg, val);
3086 break;
3087 case SND_SOC_DAPM_POST_PMD:
3088 break;
3089 };
3090
3091 return 0;
3092 }
3093
3094 static u16 wcd9335_interp_get_primary_reg(u16 reg, u16 *ind)
3095 {
3096 u16 prim_int_reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3097
3098 switch (reg) {
3099 case WCD9335_CDC_RX0_RX_PATH_CTL:
3100 case WCD9335_CDC_RX0_RX_PATH_MIX_CTL:
3101 prim_int_reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3102 *ind = 0;
3103 break;
3104 case WCD9335_CDC_RX1_RX_PATH_CTL:
3105 case WCD9335_CDC_RX1_RX_PATH_MIX_CTL:
3106 prim_int_reg = WCD9335_CDC_RX1_RX_PATH_CTL;
3107 *ind = 1;
3108 break;
3109 case WCD9335_CDC_RX2_RX_PATH_CTL:
3110 case WCD9335_CDC_RX2_RX_PATH_MIX_CTL:
3111 prim_int_reg = WCD9335_CDC_RX2_RX_PATH_CTL;
3112 *ind = 2;
3113 break;
3114 case WCD9335_CDC_RX3_RX_PATH_CTL:
3115 case WCD9335_CDC_RX3_RX_PATH_MIX_CTL:
3116 prim_int_reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3117 *ind = 3;
3118 break;
3119 case WCD9335_CDC_RX4_RX_PATH_CTL:
3120 case WCD9335_CDC_RX4_RX_PATH_MIX_CTL:
3121 prim_int_reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3122 *ind = 4;
3123 break;
3124 case WCD9335_CDC_RX5_RX_PATH_CTL:
3125 case WCD9335_CDC_RX5_RX_PATH_MIX_CTL:
3126 prim_int_reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3127 *ind = 5;
3128 break;
3129 case WCD9335_CDC_RX6_RX_PATH_CTL:
3130 case WCD9335_CDC_RX6_RX_PATH_MIX_CTL:
3131 prim_int_reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3132 *ind = 6;
3133 break;
3134 case WCD9335_CDC_RX7_RX_PATH_CTL:
3135 case WCD9335_CDC_RX7_RX_PATH_MIX_CTL:
3136 prim_int_reg = WCD9335_CDC_RX7_RX_PATH_CTL;
3137 *ind = 7;
3138 break;
3139 case WCD9335_CDC_RX8_RX_PATH_CTL:
3140 case WCD9335_CDC_RX8_RX_PATH_MIX_CTL:
3141 prim_int_reg = WCD9335_CDC_RX8_RX_PATH_CTL;
3142 *ind = 8;
3143 break;
3144 };
3145
3146 return prim_int_reg;
3147 }
3148
3149 static void wcd9335_codec_hd2_control(struct snd_soc_component *component,
3150 u16 prim_int_reg, int event)
3151 {
3152 u16 hd2_scale_reg;
3153 u16 hd2_enable_reg = 0;
3154
3155 if (prim_int_reg == WCD9335_CDC_RX1_RX_PATH_CTL) {
3156 hd2_scale_reg = WCD9335_CDC_RX1_RX_PATH_SEC3;
3157 hd2_enable_reg = WCD9335_CDC_RX1_RX_PATH_CFG0;
3158 }
3159 if (prim_int_reg == WCD9335_CDC_RX2_RX_PATH_CTL) {
3160 hd2_scale_reg = WCD9335_CDC_RX2_RX_PATH_SEC3;
3161 hd2_enable_reg = WCD9335_CDC_RX2_RX_PATH_CFG0;
3162 }
3163
3164 if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
3165 snd_soc_component_update_bits(component, hd2_scale_reg,
3166 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
3167 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_0P2500);
3168 snd_soc_component_update_bits(component, hd2_scale_reg,
3169 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_MASK,
3170 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_2);
3171 snd_soc_component_update_bits(component, hd2_enable_reg,
3172 WCD9335_CDC_RX_PATH_CFG_HD2_EN_MASK,
3173 WCD9335_CDC_RX_PATH_CFG_HD2_ENABLE);
3174 }
3175
3176 if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
3177 snd_soc_component_update_bits(component, hd2_enable_reg,
3178 WCD9335_CDC_RX_PATH_CFG_HD2_EN_MASK,
3179 WCD9335_CDC_RX_PATH_CFG_HD2_DISABLE);
3180 snd_soc_component_update_bits(component, hd2_scale_reg,
3181 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_MASK,
3182 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_1);
3183 snd_soc_component_update_bits(component, hd2_scale_reg,
3184 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
3185 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_0P0000);
3186 }
3187 }
3188
3189 static int wcd9335_codec_enable_prim_interpolator(
3190 struct snd_soc_component *comp,
3191 u16 reg, int event)
3192 {
3193 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3194 u16 ind = 0;
3195 int prim_int_reg = wcd9335_interp_get_primary_reg(reg, &ind);
3196
3197 switch (event) {
3198 case SND_SOC_DAPM_PRE_PMU:
3199 wcd->prim_int_users[ind]++;
3200 if (wcd->prim_int_users[ind] == 1) {
3201 snd_soc_component_update_bits(comp, prim_int_reg,
3202 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3203 WCD9335_CDC_RX_PGA_MUTE_ENABLE);
3204 wcd9335_codec_hd2_control(comp, prim_int_reg, event);
3205 snd_soc_component_update_bits(comp, prim_int_reg,
3206 WCD9335_CDC_RX_CLK_EN_MASK,
3207 WCD9335_CDC_RX_CLK_ENABLE);
3208 }
3209
3210 if ((reg != prim_int_reg) &&
3211 ((snd_soc_component_read32(comp, prim_int_reg)) &
3212 WCD9335_CDC_RX_PGA_MUTE_EN_MASK))
3213 snd_soc_component_update_bits(comp, reg,
3214 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3215 WCD9335_CDC_RX_PGA_MUTE_ENABLE);
3216 break;
3217 case SND_SOC_DAPM_POST_PMD:
3218 wcd->prim_int_users[ind]--;
3219 if (wcd->prim_int_users[ind] == 0) {
3220 snd_soc_component_update_bits(comp, prim_int_reg,
3221 WCD9335_CDC_RX_CLK_EN_MASK,
3222 WCD9335_CDC_RX_CLK_DISABLE);
3223 snd_soc_component_update_bits(comp, prim_int_reg,
3224 WCD9335_CDC_RX_RESET_MASK,
3225 WCD9335_CDC_RX_RESET_ENABLE);
3226 snd_soc_component_update_bits(comp, prim_int_reg,
3227 WCD9335_CDC_RX_RESET_MASK,
3228 WCD9335_CDC_RX_RESET_DISABLE);
3229 wcd9335_codec_hd2_control(comp, prim_int_reg, event);
3230 }
3231 break;
3232 };
3233
3234 return 0;
3235 }
3236
3237 static int wcd9335_config_compander(struct snd_soc_component *component,
3238 int interp_n, int event)
3239 {
3240 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
3241 int comp;
3242 u16 comp_ctl0_reg, rx_path_cfg0_reg;
3243
3244 /* EAR does not have compander */
3245 if (!interp_n)
3246 return 0;
3247
3248 comp = interp_n - 1;
3249 if (!wcd->comp_enabled[comp])
3250 return 0;
3251
3252 comp_ctl0_reg = WCD9335_CDC_COMPANDER1_CTL(comp);
3253 rx_path_cfg0_reg = WCD9335_CDC_RX1_RX_PATH_CFG(comp);
3254
3255 if (SND_SOC_DAPM_EVENT_ON(event)) {
3256 /* Enable Compander Clock */
3257 snd_soc_component_update_bits(component, comp_ctl0_reg,
3258 WCD9335_CDC_COMPANDER_CLK_EN_MASK,
3259 WCD9335_CDC_COMPANDER_CLK_ENABLE);
3260 /* Reset comander */
3261 snd_soc_component_update_bits(component, comp_ctl0_reg,
3262 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3263 WCD9335_CDC_COMPANDER_SOFT_RST_ENABLE);
3264 snd_soc_component_update_bits(component, comp_ctl0_reg,
3265 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3266 WCD9335_CDC_COMPANDER_SOFT_RST_DISABLE);
3267 /* Enables DRE in this path */
3268 snd_soc_component_update_bits(component, rx_path_cfg0_reg,
3269 WCD9335_CDC_RX_PATH_CFG_CMP_EN_MASK,
3270 WCD9335_CDC_RX_PATH_CFG_CMP_ENABLE);
3271 }
3272
3273 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3274 snd_soc_component_update_bits(component, comp_ctl0_reg,
3275 WCD9335_CDC_COMPANDER_HALT_MASK,
3276 WCD9335_CDC_COMPANDER_HALT);
3277 snd_soc_component_update_bits(component, rx_path_cfg0_reg,
3278 WCD9335_CDC_RX_PATH_CFG_CMP_EN_MASK,
3279 WCD9335_CDC_RX_PATH_CFG_CMP_DISABLE);
3280
3281 snd_soc_component_update_bits(component, comp_ctl0_reg,
3282 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3283 WCD9335_CDC_COMPANDER_SOFT_RST_ENABLE);
3284 snd_soc_component_update_bits(component, comp_ctl0_reg,
3285 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3286 WCD9335_CDC_COMPANDER_SOFT_RST_DISABLE);
3287 snd_soc_component_update_bits(component, comp_ctl0_reg,
3288 WCD9335_CDC_COMPANDER_CLK_EN_MASK,
3289 WCD9335_CDC_COMPANDER_CLK_DISABLE);
3290 snd_soc_component_update_bits(component, comp_ctl0_reg,
3291 WCD9335_CDC_COMPANDER_HALT_MASK,
3292 WCD9335_CDC_COMPANDER_NOHALT);
3293 }
3294
3295 return 0;
3296 }
3297
3298 static int wcd9335_codec_enable_interpolator(struct snd_soc_dapm_widget *w,
3299 struct snd_kcontrol *kc, int event)
3300 {
3301 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3302 u16 gain_reg;
3303 u16 reg;
3304 int val;
3305 int offset_val = 0;
3306
3307 if (!(strcmp(w->name, "RX INT0 INTERP"))) {
3308 reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3309 gain_reg = WCD9335_CDC_RX0_RX_VOL_CTL;
3310 } else if (!(strcmp(w->name, "RX INT1 INTERP"))) {
3311 reg = WCD9335_CDC_RX1_RX_PATH_CTL;
3312 gain_reg = WCD9335_CDC_RX1_RX_VOL_CTL;
3313 } else if (!(strcmp(w->name, "RX INT2 INTERP"))) {
3314 reg = WCD9335_CDC_RX2_RX_PATH_CTL;
3315 gain_reg = WCD9335_CDC_RX2_RX_VOL_CTL;
3316 } else if (!(strcmp(w->name, "RX INT3 INTERP"))) {
3317 reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3318 gain_reg = WCD9335_CDC_RX3_RX_VOL_CTL;
3319 } else if (!(strcmp(w->name, "RX INT4 INTERP"))) {
3320 reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3321 gain_reg = WCD9335_CDC_RX4_RX_VOL_CTL;
3322 } else if (!(strcmp(w->name, "RX INT5 INTERP"))) {
3323 reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3324 gain_reg = WCD9335_CDC_RX5_RX_VOL_CTL;
3325 } else if (!(strcmp(w->name, "RX INT6 INTERP"))) {
3326 reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3327 gain_reg = WCD9335_CDC_RX6_RX_VOL_CTL;
3328 } else if (!(strcmp(w->name, "RX INT7 INTERP"))) {
3329 reg = WCD9335_CDC_RX7_RX_PATH_CTL;
3330 gain_reg = WCD9335_CDC_RX7_RX_VOL_CTL;
3331 } else if (!(strcmp(w->name, "RX INT8 INTERP"))) {
3332 reg = WCD9335_CDC_RX8_RX_PATH_CTL;
3333 gain_reg = WCD9335_CDC_RX8_RX_VOL_CTL;
3334 } else {
3335 dev_err(comp->dev, "%s: Interpolator reg not found\n",
3336 __func__);
3337 return -EINVAL;
3338 }
3339
3340 switch (event) {
3341 case SND_SOC_DAPM_PRE_PMU:
3342 /* Reset if needed */
3343 wcd9335_codec_enable_prim_interpolator(comp, reg, event);
3344 break;
3345 case SND_SOC_DAPM_POST_PMU:
3346 wcd9335_config_compander(comp, w->shift, event);
3347 val = snd_soc_component_read32(comp, gain_reg);
3348 val += offset_val;
3349 snd_soc_component_write(comp, gain_reg, val);
3350 break;
3351 case SND_SOC_DAPM_POST_PMD:
3352 wcd9335_config_compander(comp, w->shift, event);
3353 wcd9335_codec_enable_prim_interpolator(comp, reg, event);
3354 break;
3355 };
3356
3357 return 0;
3358 }
3359
3360 static void wcd9335_codec_hph_mode_gain_opt(struct snd_soc_component *component,
3361 u8 gain)
3362 {
3363 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
3364 u8 hph_l_en, hph_r_en;
3365 u8 l_val, r_val;
3366 u8 hph_pa_status;
3367 bool is_hphl_pa, is_hphr_pa;
3368
3369 hph_pa_status = snd_soc_component_read32(component, WCD9335_ANA_HPH);
3370 is_hphl_pa = hph_pa_status >> 7;
3371 is_hphr_pa = (hph_pa_status & 0x40) >> 6;
3372
3373 hph_l_en = snd_soc_component_read32(component, WCD9335_HPH_L_EN);
3374 hph_r_en = snd_soc_component_read32(component, WCD9335_HPH_R_EN);
3375
3376 l_val = (hph_l_en & 0xC0) | 0x20 | gain;
3377 r_val = (hph_r_en & 0xC0) | 0x20 | gain;
3378
3379 /*
3380 * Set HPH_L & HPH_R gain source selection to REGISTER
3381 * for better click and pop only if corresponding PAs are
3382 * not enabled. Also cache the values of the HPHL/R
3383 * PA gains to be applied after PAs are enabled
3384 */
3385 if ((l_val != hph_l_en) && !is_hphl_pa) {
3386 snd_soc_component_write(component, WCD9335_HPH_L_EN, l_val);
3387 wcd->hph_l_gain = hph_l_en & 0x1F;
3388 }
3389
3390 if ((r_val != hph_r_en) && !is_hphr_pa) {
3391 snd_soc_component_write(component, WCD9335_HPH_R_EN, r_val);
3392 wcd->hph_r_gain = hph_r_en & 0x1F;
3393 }
3394 }
3395
3396 static void wcd9335_codec_hph_lohifi_config(struct snd_soc_component *comp,
3397 int event)
3398 {
3399 if (SND_SOC_DAPM_EVENT_ON(event)) {
3400 snd_soc_component_update_bits(comp, WCD9335_RX_BIAS_HPH_PA,
3401 WCD9335_RX_BIAS_HPH_PA_AMP_5_UA_MASK,
3402 0x06);
3403 snd_soc_component_update_bits(comp,
3404 WCD9335_RX_BIAS_HPH_RDACBUFF_CNP2,
3405 0xF0, 0x40);
3406 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3407 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3408 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3409 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3410 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3411 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3412 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3413 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3414 0x0C);
3415 wcd9335_codec_hph_mode_gain_opt(comp, 0x11);
3416 }
3417
3418 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3419 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3420 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3421 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3422 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3423 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3424 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3425 snd_soc_component_write(comp, WCD9335_RX_BIAS_HPH_RDACBUFF_CNP2,
3426 0x8A);
3427 snd_soc_component_update_bits(comp, WCD9335_RX_BIAS_HPH_PA,
3428 WCD9335_RX_BIAS_HPH_PA_AMP_5_UA_MASK,
3429 0x0A);
3430 }
3431 }
3432
3433 static void wcd9335_codec_hph_lp_config(struct snd_soc_component *comp,
3434 int event)
3435 {
3436 if (SND_SOC_DAPM_EVENT_ON(event)) {
3437 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3438 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3439 0x0C);
3440 wcd9335_codec_hph_mode_gain_opt(comp, 0x10);
3441 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3442 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3443 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3444 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3445 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3446 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3447 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3448 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_MASK,
3449 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_ENABLE);
3450 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3451 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENH_MASK,
3452 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENABLE);
3453 snd_soc_component_update_bits(comp, WCD9335_HPH_RDAC_LDO_CTL,
3454 WCD9335_HPH_RDAC_N1P65_LD_OUTCTL_MASK,
3455 WCD9335_HPH_RDAC_N1P65_LD_OUTCTL_V_N1P60);
3456 snd_soc_component_update_bits(comp, WCD9335_HPH_RDAC_LDO_CTL,
3457 WCD9335_HPH_RDAC_1P65_LD_OUTCTL_MASK,
3458 WCD9335_HPH_RDAC_1P65_LD_OUTCTL_V_N1P60);
3459 snd_soc_component_update_bits(comp,
3460 WCD9335_RX_BIAS_HPH_RDAC_LDO, 0x0F, 0x01);
3461 snd_soc_component_update_bits(comp,
3462 WCD9335_RX_BIAS_HPH_RDAC_LDO, 0xF0, 0x10);
3463 }
3464
3465 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3466 snd_soc_component_write(comp, WCD9335_RX_BIAS_HPH_RDAC_LDO,
3467 0x88);
3468 snd_soc_component_write(comp, WCD9335_HPH_RDAC_LDO_CTL,
3469 0x33);
3470 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3471 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENH_MASK,
3472 WCD9335_HPH_PA_CTL2_HPH_PSRR_DISABLE);
3473 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3474 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_MASK,
3475 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_DISABLE);
3476 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3477 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3478 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3479 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3480 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3481 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3482 snd_soc_component_update_bits(comp, WCD9335_HPH_R_EN,
3483 WCD9335_HPH_CONST_SEL_L_MASK,
3484 WCD9335_HPH_CONST_SEL_L_HQ_PATH);
3485 snd_soc_component_update_bits(comp, WCD9335_HPH_L_EN,
3486 WCD9335_HPH_CONST_SEL_L_MASK,
3487 WCD9335_HPH_CONST_SEL_L_HQ_PATH);
3488 }
3489 }
3490
3491 static void wcd9335_codec_hph_hifi_config(struct snd_soc_component *comp,
3492 int event)
3493 {
3494 if (SND_SOC_DAPM_EVENT_ON(event)) {
3495 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3496 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3497 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3498 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3499 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3500 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3501 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3502 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3503 0x0C);
3504 wcd9335_codec_hph_mode_gain_opt(comp, 0x11);
3505 }
3506
3507 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3508 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3509 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3510 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3511 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3512 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3513 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3514 }
3515 }
3516
3517 static void wcd9335_codec_hph_mode_config(struct snd_soc_component *component,
3518 int event, int mode)
3519 {
3520 switch (mode) {
3521 case CLS_H_LP:
3522 wcd9335_codec_hph_lp_config(component, event);
3523 break;
3524 case CLS_H_LOHIFI:
3525 wcd9335_codec_hph_lohifi_config(component, event);
3526 break;
3527 case CLS_H_HIFI:
3528 wcd9335_codec_hph_hifi_config(component, event);
3529 break;
3530 }
3531 }
3532
3533 static int wcd9335_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
3534 struct snd_kcontrol *kc,
3535 int event)
3536 {
3537 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3538 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3539 int hph_mode = wcd->hph_mode;
3540 u8 dem_inp;
3541
3542 switch (event) {
3543 case SND_SOC_DAPM_PRE_PMU:
3544 /* Read DEM INP Select */
3545 dem_inp = snd_soc_component_read32(comp,
3546 WCD9335_CDC_RX1_RX_PATH_SEC0) & 0x03;
3547 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
3548 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
3549 dev_err(comp->dev, "Incorrect DEM Input\n");
3550 return -EINVAL;
3551 }
3552 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3553 WCD_CLSH_STATE_HPHL,
3554 ((hph_mode == CLS_H_LOHIFI) ?
3555 CLS_H_HIFI : hph_mode));
3556
3557 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3558
3559 break;
3560 case SND_SOC_DAPM_POST_PMU:
3561 usleep_range(1000, 1100);
3562 break;
3563 case SND_SOC_DAPM_PRE_PMD:
3564 break;
3565 case SND_SOC_DAPM_POST_PMD:
3566 /* 1000us required as per HW requirement */
3567 usleep_range(1000, 1100);
3568
3569 if (!(wcd_clsh_ctrl_get_state(wcd->clsh_ctrl) &
3570 WCD_CLSH_STATE_HPHR))
3571 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3572
3573 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3574 WCD_CLSH_STATE_HPHL,
3575 ((hph_mode == CLS_H_LOHIFI) ?
3576 CLS_H_HIFI : hph_mode));
3577 break;
3578 };
3579
3580 return 0;
3581 }
3582
3583 static int wcd9335_codec_lineout_dac_event(struct snd_soc_dapm_widget *w,
3584 struct snd_kcontrol *kc, int event)
3585 {
3586 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3587 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3588
3589 switch (event) {
3590 case SND_SOC_DAPM_PRE_PMU:
3591 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3592 WCD_CLSH_STATE_LO, CLS_AB);
3593 break;
3594 case SND_SOC_DAPM_POST_PMD:
3595 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3596 WCD_CLSH_STATE_LO, CLS_AB);
3597 break;
3598 }
3599
3600 return 0;
3601 }
3602
3603 static int wcd9335_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
3604 struct snd_kcontrol *kc, int event)
3605 {
3606 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3607 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3608
3609 switch (event) {
3610 case SND_SOC_DAPM_PRE_PMU:
3611 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3612 WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
3613
3614 break;
3615 case SND_SOC_DAPM_POST_PMD:
3616 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3617 WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
3618 break;
3619 };
3620
3621 return 0;
3622 }
3623
3624 static void wcd9335_codec_hph_post_pa_config(struct wcd9335_codec *wcd,
3625 int mode, int event)
3626 {
3627 u8 scale_val = 0;
3628
3629 switch (event) {
3630 case SND_SOC_DAPM_POST_PMU:
3631 switch (mode) {
3632 case CLS_H_HIFI:
3633 scale_val = 0x3;
3634 break;
3635 case CLS_H_LOHIFI:
3636 scale_val = 0x1;
3637 break;
3638 }
3639 break;
3640 case SND_SOC_DAPM_PRE_PMD:
3641 scale_val = 0x6;
3642 break;
3643 }
3644
3645 if (scale_val)
3646 snd_soc_component_update_bits(wcd->component,
3647 WCD9335_HPH_PA_CTL1,
3648 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3649 scale_val << 1);
3650 if (SND_SOC_DAPM_EVENT_ON(event)) {
3651 if (wcd->comp_enabled[COMPANDER_1] ||
3652 wcd->comp_enabled[COMPANDER_2]) {
3653 /* GAIN Source Selection */
3654 snd_soc_component_update_bits(wcd->component,
3655 WCD9335_HPH_L_EN,
3656 WCD9335_HPH_GAIN_SRC_SEL_MASK,
3657 WCD9335_HPH_GAIN_SRC_SEL_COMPANDER);
3658 snd_soc_component_update_bits(wcd->component,
3659 WCD9335_HPH_R_EN,
3660 WCD9335_HPH_GAIN_SRC_SEL_MASK,
3661 WCD9335_HPH_GAIN_SRC_SEL_COMPANDER);
3662 snd_soc_component_update_bits(wcd->component,
3663 WCD9335_HPH_AUTO_CHOP,
3664 WCD9335_HPH_AUTO_CHOP_MASK,
3665 WCD9335_HPH_AUTO_CHOP_FORCE_ENABLE);
3666 }
3667 snd_soc_component_update_bits(wcd->component,
3668 WCD9335_HPH_L_EN,
3669 WCD9335_HPH_PA_GAIN_MASK,
3670 wcd->hph_l_gain);
3671 snd_soc_component_update_bits(wcd->component,
3672 WCD9335_HPH_R_EN,
3673 WCD9335_HPH_PA_GAIN_MASK,
3674 wcd->hph_r_gain);
3675 }
3676
3677 if (SND_SOC_DAPM_EVENT_OFF(event))
3678 snd_soc_component_update_bits(wcd->component,
3679 WCD9335_HPH_AUTO_CHOP,
3680 WCD9335_HPH_AUTO_CHOP_MASK,
3681 WCD9335_HPH_AUTO_CHOP_ENABLE_BY_CMPDR_GAIN);
3682 }
3683
3684 static int wcd9335_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
3685 struct snd_kcontrol *kc,
3686 int event)
3687 {
3688 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3689 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3690 int hph_mode = wcd->hph_mode;
3691 u8 dem_inp;
3692
3693 switch (event) {
3694 case SND_SOC_DAPM_PRE_PMU:
3695
3696 /* Read DEM INP Select */
3697 dem_inp = snd_soc_component_read32(comp,
3698 WCD9335_CDC_RX2_RX_PATH_SEC0) &
3699 WCD9335_CDC_RX_PATH_DEM_INP_SEL_MASK;
3700 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
3701 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
3702 dev_err(comp->dev, "DEM Input not set correctly, hph_mode: %d\n",
3703 hph_mode);
3704 return -EINVAL;
3705 }
3706
3707 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl,
3708 WCD_CLSH_EVENT_PRE_DAC,
3709 WCD_CLSH_STATE_HPHR,
3710 ((hph_mode == CLS_H_LOHIFI) ?
3711 CLS_H_HIFI : hph_mode));
3712
3713 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3714
3715 break;
3716 case SND_SOC_DAPM_POST_PMD:
3717 /* 1000us required as per HW requirement */
3718 usleep_range(1000, 1100);
3719
3720 if (!(wcd_clsh_ctrl_get_state(wcd->clsh_ctrl) &
3721 WCD_CLSH_STATE_HPHL))
3722 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3723
3724 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3725 WCD_CLSH_STATE_HPHR, ((hph_mode == CLS_H_LOHIFI) ?
3726 CLS_H_HIFI : hph_mode));
3727 break;
3728 };
3729
3730 return 0;
3731 }
3732
3733 static int wcd9335_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
3734 struct snd_kcontrol *kc,
3735 int event)
3736 {
3737 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3738 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3739 int hph_mode = wcd->hph_mode;
3740
3741 switch (event) {
3742 case SND_SOC_DAPM_PRE_PMU:
3743 break;
3744 case SND_SOC_DAPM_POST_PMU:
3745 /*
3746 * 7ms sleep is required after PA is enabled as per
3747 * HW requirement
3748 */
3749 usleep_range(7000, 7100);
3750
3751 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3752 snd_soc_component_update_bits(comp,
3753 WCD9335_CDC_RX1_RX_PATH_CTL,
3754 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3755 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3756
3757 /* Remove mix path mute if it is enabled */
3758 if ((snd_soc_component_read32(comp,
3759 WCD9335_CDC_RX1_RX_PATH_MIX_CTL)) &
3760 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3761 snd_soc_component_update_bits(comp,
3762 WCD9335_CDC_RX1_RX_PATH_MIX_CTL,
3763 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3764 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3765
3766 break;
3767 case SND_SOC_DAPM_PRE_PMD:
3768 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3769 break;
3770 case SND_SOC_DAPM_POST_PMD:
3771 /* 5ms sleep is required after PA is disabled as per
3772 * HW requirement
3773 */
3774 usleep_range(5000, 5500);
3775 break;
3776 };
3777
3778 return 0;
3779 }
3780
3781 static int wcd9335_codec_enable_lineout_pa(struct snd_soc_dapm_widget *w,
3782 struct snd_kcontrol *kc,
3783 int event)
3784 {
3785 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3786 int vol_reg = 0, mix_vol_reg = 0;
3787
3788 if (w->reg == WCD9335_ANA_LO_1_2) {
3789 if (w->shift == 7) {
3790 vol_reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3791 mix_vol_reg = WCD9335_CDC_RX3_RX_PATH_MIX_CTL;
3792 } else if (w->shift == 6) {
3793 vol_reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3794 mix_vol_reg = WCD9335_CDC_RX4_RX_PATH_MIX_CTL;
3795 }
3796 } else if (w->reg == WCD9335_ANA_LO_3_4) {
3797 if (w->shift == 7) {
3798 vol_reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3799 mix_vol_reg = WCD9335_CDC_RX5_RX_PATH_MIX_CTL;
3800 } else if (w->shift == 6) {
3801 vol_reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3802 mix_vol_reg = WCD9335_CDC_RX6_RX_PATH_MIX_CTL;
3803 }
3804 } else {
3805 dev_err(comp->dev, "Error enabling lineout PA\n");
3806 return -EINVAL;
3807 }
3808
3809 switch (event) {
3810 case SND_SOC_DAPM_POST_PMU:
3811 /* 5ms sleep is required after PA is enabled as per
3812 * HW requirement
3813 */
3814 usleep_range(5000, 5500);
3815 snd_soc_component_update_bits(comp, vol_reg,
3816 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3817 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3818
3819 /* Remove mix path mute if it is enabled */
3820 if ((snd_soc_component_read32(comp, mix_vol_reg)) &
3821 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3822 snd_soc_component_update_bits(comp, mix_vol_reg,
3823 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3824 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3825 break;
3826 case SND_SOC_DAPM_POST_PMD:
3827 /* 5ms sleep is required after PA is disabled as per
3828 * HW requirement
3829 */
3830 usleep_range(5000, 5500);
3831 break;
3832 };
3833
3834 return 0;
3835 }
3836
3837 static void wcd9335_codec_init_flyback(struct snd_soc_component *component)
3838 {
3839 snd_soc_component_update_bits(component, WCD9335_HPH_L_EN,
3840 WCD9335_HPH_CONST_SEL_L_MASK,
3841 WCD9335_HPH_CONST_SEL_L_BYPASS);
3842 snd_soc_component_update_bits(component, WCD9335_HPH_R_EN,
3843 WCD9335_HPH_CONST_SEL_L_MASK,
3844 WCD9335_HPH_CONST_SEL_L_BYPASS);
3845 snd_soc_component_update_bits(component, WCD9335_RX_BIAS_FLYB_BUFF,
3846 WCD9335_RX_BIAS_FLYB_VPOS_5_UA_MASK,
3847 WCD9335_RX_BIAS_FLYB_I_0P0_UA);
3848 snd_soc_component_update_bits(component, WCD9335_RX_BIAS_FLYB_BUFF,
3849 WCD9335_RX_BIAS_FLYB_VNEG_5_UA_MASK,
3850 WCD9335_RX_BIAS_FLYB_I_0P0_UA);
3851 }
3852
3853 static int wcd9335_codec_enable_rx_bias(struct snd_soc_dapm_widget *w,
3854 struct snd_kcontrol *kc, int event)
3855 {
3856 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3857 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3858
3859 switch (event) {
3860 case SND_SOC_DAPM_PRE_PMU:
3861 wcd->rx_bias_count++;
3862 if (wcd->rx_bias_count == 1) {
3863 wcd9335_codec_init_flyback(comp);
3864 snd_soc_component_update_bits(comp,
3865 WCD9335_ANA_RX_SUPPLIES,
3866 WCD9335_ANA_RX_BIAS_ENABLE_MASK,
3867 WCD9335_ANA_RX_BIAS_ENABLE);
3868 }
3869 break;
3870 case SND_SOC_DAPM_POST_PMD:
3871 wcd->rx_bias_count--;
3872 if (!wcd->rx_bias_count)
3873 snd_soc_component_update_bits(comp,
3874 WCD9335_ANA_RX_SUPPLIES,
3875 WCD9335_ANA_RX_BIAS_ENABLE_MASK,
3876 WCD9335_ANA_RX_BIAS_DISABLE);
3877 break;
3878 };
3879
3880 return 0;
3881 }
3882
3883 static int wcd9335_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
3884 struct snd_kcontrol *kc, int event)
3885 {
3886 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3887 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3888 int hph_mode = wcd->hph_mode;
3889
3890 switch (event) {
3891 case SND_SOC_DAPM_PRE_PMU:
3892 break;
3893 case SND_SOC_DAPM_POST_PMU:
3894 /*
3895 * 7ms sleep is required after PA is enabled as per
3896 * HW requirement
3897 */
3898 usleep_range(7000, 7100);
3899 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3900 snd_soc_component_update_bits(comp,
3901 WCD9335_CDC_RX2_RX_PATH_CTL,
3902 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3903 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3904 /* Remove mix path mute if it is enabled */
3905 if ((snd_soc_component_read32(comp,
3906 WCD9335_CDC_RX2_RX_PATH_MIX_CTL)) &
3907 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3908 snd_soc_component_update_bits(comp,
3909 WCD9335_CDC_RX2_RX_PATH_MIX_CTL,
3910 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3911 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3912
3913 break;
3914
3915 case SND_SOC_DAPM_PRE_PMD:
3916 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3917 break;
3918 case SND_SOC_DAPM_POST_PMD:
3919 /* 5ms sleep is required after PA is disabled as per
3920 * HW requirement
3921 */
3922 usleep_range(5000, 5500);
3923 break;
3924 };
3925
3926 return 0;
3927 }
3928
3929 static int wcd9335_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
3930 struct snd_kcontrol *kc, int event)
3931 {
3932 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3933
3934 switch (event) {
3935 case SND_SOC_DAPM_POST_PMU:
3936 /* 5ms sleep is required after PA is enabled as per
3937 * HW requirement
3938 */
3939 usleep_range(5000, 5500);
3940 snd_soc_component_update_bits(comp,
3941 WCD9335_CDC_RX0_RX_PATH_CTL,
3942 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3943 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3944 /* Remove mix path mute if it is enabled */
3945 if ((snd_soc_component_read32(comp,
3946 WCD9335_CDC_RX0_RX_PATH_MIX_CTL)) &
3947 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3948 snd_soc_component_update_bits(comp,
3949 WCD9335_CDC_RX0_RX_PATH_MIX_CTL,
3950 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3951 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3952 break;
3953 case SND_SOC_DAPM_POST_PMD:
3954 /* 5ms sleep is required after PA is disabled as per
3955 * HW requirement
3956 */
3957 usleep_range(5000, 5500);
3958
3959 break;
3960 };
3961
3962 return 0;
3963 }
3964
3965 static irqreturn_t wcd9335_slimbus_irq(int irq, void *data)
3966 {
3967 struct wcd9335_codec *wcd = data;
3968 unsigned long status = 0;
3969 int i, j, port_id;
3970 unsigned int val, int_val = 0;
3971 irqreturn_t ret = IRQ_NONE;
3972 bool tx;
3973 unsigned short reg = 0;
3974
3975 for (i = WCD9335_SLIM_PGD_PORT_INT_STATUS_RX_0, j = 0;
3976 i <= WCD9335_SLIM_PGD_PORT_INT_STATUS_TX_1; i++, j++) {
3977 regmap_read(wcd->if_regmap, i, &val);
3978 status |= ((u32)val << (8 * j));
3979 }
3980
3981 for_each_set_bit(j, &status, 32) {
3982 tx = (j >= 16 ? true : false);
3983 port_id = (tx ? j - 16 : j);
3984 regmap_read(wcd->if_regmap,
3985 WCD9335_SLIM_PGD_PORT_INT_RX_SOURCE0 + j, &val);
3986 if (val) {
3987 if (!tx)
3988 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 +
3989 (port_id / 8);
3990 else
3991 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 +
3992 (port_id / 8);
3993 regmap_read(
3994 wcd->if_regmap, reg, &int_val);
3995 /*
3996 * Ignore interrupts for ports for which the
3997 * interrupts are not specifically enabled.
3998 */
3999 if (!(int_val & (1 << (port_id % 8))))
4000 continue;
4001 }
4002
4003 if (val & WCD9335_SLIM_IRQ_OVERFLOW)
4004 dev_err_ratelimited(wcd->dev,
4005 "%s: overflow error on %s port %d, value %x\n",
4006 __func__, (tx ? "TX" : "RX"), port_id, val);
4007
4008 if (val & WCD9335_SLIM_IRQ_UNDERFLOW)
4009 dev_err_ratelimited(wcd->dev,
4010 "%s: underflow error on %s port %d, value %x\n",
4011 __func__, (tx ? "TX" : "RX"), port_id, val);
4012
4013 if ((val & WCD9335_SLIM_IRQ_OVERFLOW) ||
4014 (val & WCD9335_SLIM_IRQ_UNDERFLOW)) {
4015 if (!tx)
4016 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 +
4017 (port_id / 8);
4018 else
4019 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 +
4020 (port_id / 8);
4021 regmap_read(
4022 wcd->if_regmap, reg, &int_val);
4023 if (int_val & (1 << (port_id % 8))) {
4024 int_val = int_val ^ (1 << (port_id % 8));
4025 regmap_write(wcd->if_regmap,
4026 reg, int_val);
4027 }
4028 }
4029
4030 regmap_write(wcd->if_regmap,
4031 WCD9335_SLIM_PGD_PORT_INT_CLR_RX_0 + (j / 8),
4032 BIT(j % 8));
4033 ret = IRQ_HANDLED;
4034 }
4035
4036 return ret;
4037 }
4038
4039 static struct wcd9335_irq wcd9335_irqs[] = {
4040 {
4041 .irq = WCD9335_IRQ_SLIMBUS,
4042 .handler = wcd9335_slimbus_irq,
4043 .name = "SLIM Slave",
4044 },
4045 };
4046
4047 static int wcd9335_setup_irqs(struct wcd9335_codec *wcd)
4048 {
4049 int irq, ret, i;
4050
4051 for (i = 0; i < ARRAY_SIZE(wcd9335_irqs); i++) {
4052 irq = regmap_irq_get_virq(wcd->irq_data, wcd9335_irqs[i].irq);
4053 if (irq < 0) {
4054 dev_err(wcd->dev, "Failed to get %s\n",
4055 wcd9335_irqs[i].name);
4056 return irq;
4057 }
4058
4059 ret = devm_request_threaded_irq(wcd->dev, irq, NULL,
4060 wcd9335_irqs[i].handler,
4061 IRQF_TRIGGER_RISING |
4062 IRQF_ONESHOT,
4063 wcd9335_irqs[i].name, wcd);
4064 if (ret) {
4065 dev_err(wcd->dev, "Failed to request %s\n",
4066 wcd9335_irqs[i].name);
4067 return ret;
4068 }
4069 }
4070
4071 /* enable interrupts on all slave ports */
4072 for (i = 0; i < WCD9335_SLIM_NUM_PORT_REG; i++)
4073 regmap_write(wcd->if_regmap, WCD9335_SLIM_PGD_PORT_INT_EN0 + i,
4074 0xFF);
4075
4076 return ret;
4077 }
4078
4079 static void wcd9335_cdc_sido_ccl_enable(struct wcd9335_codec *wcd,
4080 bool ccl_flag)
4081 {
4082 struct snd_soc_component *comp = wcd->component;
4083
4084 if (ccl_flag) {
4085 if (++wcd->sido_ccl_cnt == 1)
4086 snd_soc_component_write(comp, WCD9335_SIDO_SIDO_CCL_10,
4087 WCD9335_SIDO_SIDO_CCL_DEF_VALUE);
4088 } else {
4089 if (wcd->sido_ccl_cnt == 0) {
4090 dev_err(wcd->dev, "sido_ccl already disabled\n");
4091 return;
4092 }
4093 if (--wcd->sido_ccl_cnt == 0)
4094 snd_soc_component_write(comp, WCD9335_SIDO_SIDO_CCL_10,
4095 WCD9335_SIDO_SIDO_CCL_10_ICHARG_PWR_SEL_C320FF);
4096 }
4097 }
4098
4099 static int wcd9335_enable_master_bias(struct wcd9335_codec *wcd)
4100 {
4101 wcd->master_bias_users++;
4102 if (wcd->master_bias_users == 1) {
4103 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4104 WCD9335_ANA_BIAS_EN_MASK,
4105 WCD9335_ANA_BIAS_ENABLE);
4106 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4107 WCD9335_ANA_BIAS_PRECHRG_EN_MASK,
4108 WCD9335_ANA_BIAS_PRECHRG_ENABLE);
4109 /*
4110 * 1ms delay is required after pre-charge is enabled
4111 * as per HW requirement
4112 */
4113 usleep_range(1000, 1100);
4114 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4115 WCD9335_ANA_BIAS_PRECHRG_EN_MASK,
4116 WCD9335_ANA_BIAS_PRECHRG_DISABLE);
4117 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4118 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE,
4119 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE_MANUAL);
4120 }
4121
4122 return 0;
4123 }
4124
4125 static int wcd9335_enable_mclk(struct wcd9335_codec *wcd)
4126 {
4127 /* Enable mclk requires master bias to be enabled first */
4128 if (wcd->master_bias_users <= 0)
4129 return -EINVAL;
4130
4131 if (((wcd->clk_mclk_users == 0) && (wcd->clk_type == WCD_CLK_MCLK)) ||
4132 ((wcd->clk_mclk_users > 0) && (wcd->clk_type != WCD_CLK_MCLK))) {
4133 dev_err(wcd->dev, "Error enabling MCLK, clk_type: %d\n",
4134 wcd->clk_type);
4135 return -EINVAL;
4136 }
4137
4138 if (++wcd->clk_mclk_users == 1) {
4139 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4140 WCD9335_ANA_CLK_EXT_CLKBUF_EN_MASK,
4141 WCD9335_ANA_CLK_EXT_CLKBUF_ENABLE);
4142 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4143 WCD9335_ANA_CLK_MCLK_SRC_MASK,
4144 WCD9335_ANA_CLK_MCLK_SRC_EXTERNAL);
4145 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4146 WCD9335_ANA_CLK_MCLK_EN_MASK,
4147 WCD9335_ANA_CLK_MCLK_ENABLE);
4148 regmap_update_bits(wcd->regmap,
4149 WCD9335_CDC_CLK_RST_CTRL_FS_CNT_CONTROL,
4150 WCD9335_CDC_CLK_RST_CTRL_FS_CNT_EN_MASK,
4151 WCD9335_CDC_CLK_RST_CTRL_FS_CNT_ENABLE);
4152 regmap_update_bits(wcd->regmap,
4153 WCD9335_CDC_CLK_RST_CTRL_MCLK_CONTROL,
4154 WCD9335_CDC_CLK_RST_CTRL_MCLK_EN_MASK,
4155 WCD9335_CDC_CLK_RST_CTRL_MCLK_ENABLE);
4156 /*
4157 * 10us sleep is required after clock is enabled
4158 * as per HW requirement
4159 */
4160 usleep_range(10, 15);
4161 }
4162
4163 wcd->clk_type = WCD_CLK_MCLK;
4164
4165 return 0;
4166 }
4167
4168 static int wcd9335_disable_mclk(struct wcd9335_codec *wcd)
4169 {
4170 if (wcd->clk_mclk_users <= 0)
4171 return -EINVAL;
4172
4173 if (--wcd->clk_mclk_users == 0) {
4174 if (wcd->clk_rco_users > 0) {
4175 /* MCLK to RCO switch */
4176 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4177 WCD9335_ANA_CLK_MCLK_SRC_MASK,
4178 WCD9335_ANA_CLK_MCLK_SRC_RCO);
4179 wcd->clk_type = WCD_CLK_RCO;
4180 } else {
4181 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4182 WCD9335_ANA_CLK_MCLK_EN_MASK,
4183 WCD9335_ANA_CLK_MCLK_DISABLE);
4184 wcd->clk_type = WCD_CLK_OFF;
4185 }
4186
4187 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4188 WCD9335_ANA_CLK_EXT_CLKBUF_EN_MASK,
4189 WCD9335_ANA_CLK_EXT_CLKBUF_DISABLE);
4190 }
4191
4192 return 0;
4193 }
4194
4195 static int wcd9335_disable_master_bias(struct wcd9335_codec *wcd)
4196 {
4197 if (wcd->master_bias_users <= 0)
4198 return -EINVAL;
4199
4200 wcd->master_bias_users--;
4201 if (wcd->master_bias_users == 0) {
4202 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4203 WCD9335_ANA_BIAS_EN_MASK,
4204 WCD9335_ANA_BIAS_DISABLE);
4205 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4206 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE,
4207 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE_MANUAL);
4208 }
4209 return 0;
4210 }
4211
4212 static int wcd9335_cdc_req_mclk_enable(struct wcd9335_codec *wcd,
4213 bool enable)
4214 {
4215 int ret = 0;
4216
4217 if (enable) {
4218 wcd9335_cdc_sido_ccl_enable(wcd, true);
4219 ret = clk_prepare_enable(wcd->mclk);
4220 if (ret) {
4221 dev_err(wcd->dev, "%s: ext clk enable failed\n",
4222 __func__);
4223 goto err;
4224 }
4225 /* get BG */
4226 wcd9335_enable_master_bias(wcd);
4227 /* get MCLK */
4228 wcd9335_enable_mclk(wcd);
4229
4230 } else {
4231 /* put MCLK */
4232 wcd9335_disable_mclk(wcd);
4233 /* put BG */
4234 wcd9335_disable_master_bias(wcd);
4235 clk_disable_unprepare(wcd->mclk);
4236 wcd9335_cdc_sido_ccl_enable(wcd, false);
4237 }
4238 err:
4239 return ret;
4240 }
4241
4242 static void wcd9335_codec_apply_sido_voltage(struct wcd9335_codec *wcd,
4243 enum wcd9335_sido_voltage req_mv)
4244 {
4245 struct snd_soc_component *comp = wcd->component;
4246 int vout_d_val;
4247
4248 if (req_mv == wcd->sido_voltage)
4249 return;
4250
4251 /* compute the vout_d step value */
4252 vout_d_val = WCD9335_CALCULATE_VOUT_D(req_mv) &
4253 WCD9335_ANA_BUCK_VOUT_MASK;
4254 snd_soc_component_write(comp, WCD9335_ANA_BUCK_VOUT_D, vout_d_val);
4255 snd_soc_component_update_bits(comp, WCD9335_ANA_BUCK_CTL,
4256 WCD9335_ANA_BUCK_CTL_RAMP_START_MASK,
4257 WCD9335_ANA_BUCK_CTL_RAMP_START_ENABLE);
4258
4259 /* 1 msec sleep required after SIDO Vout_D voltage change */
4260 usleep_range(1000, 1100);
4261 wcd->sido_voltage = req_mv;
4262 snd_soc_component_update_bits(comp, WCD9335_ANA_BUCK_CTL,
4263 WCD9335_ANA_BUCK_CTL_RAMP_START_MASK,
4264 WCD9335_ANA_BUCK_CTL_RAMP_START_DISABLE);
4265 }
4266
4267 static int wcd9335_codec_update_sido_voltage(struct wcd9335_codec *wcd,
4268 enum wcd9335_sido_voltage req_mv)
4269 {
4270 int ret = 0;
4271
4272 /* enable mclk before setting SIDO voltage */
4273 ret = wcd9335_cdc_req_mclk_enable(wcd, true);
4274 if (ret) {
4275 dev_err(wcd->dev, "Ext clk enable failed\n");
4276 goto err;
4277 }
4278
4279 wcd9335_codec_apply_sido_voltage(wcd, req_mv);
4280 wcd9335_cdc_req_mclk_enable(wcd, false);
4281
4282 err:
4283 return ret;
4284 }
4285
4286 static int _wcd9335_codec_enable_mclk(struct snd_soc_component *component,
4287 int enable)
4288 {
4289 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4290 int ret;
4291
4292 if (enable) {
4293 ret = wcd9335_cdc_req_mclk_enable(wcd, true);
4294 if (ret)
4295 return ret;
4296
4297 wcd9335_codec_apply_sido_voltage(wcd,
4298 SIDO_VOLTAGE_NOMINAL_MV);
4299 } else {
4300 wcd9335_codec_update_sido_voltage(wcd,
4301 wcd->sido_voltage);
4302 wcd9335_cdc_req_mclk_enable(wcd, false);
4303 }
4304
4305 return 0;
4306 }
4307
4308 static int wcd9335_codec_enable_mclk(struct snd_soc_dapm_widget *w,
4309 struct snd_kcontrol *kc, int event)
4310 {
4311 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4312
4313 switch (event) {
4314 case SND_SOC_DAPM_PRE_PMU:
4315 return _wcd9335_codec_enable_mclk(comp, true);
4316 case SND_SOC_DAPM_POST_PMD:
4317 return _wcd9335_codec_enable_mclk(comp, false);
4318 }
4319
4320 return 0;
4321 }
4322
4323 static const struct snd_soc_dapm_widget wcd9335_dapm_widgets[] = {
4324 /* TODO SPK1 & SPK2 OUT*/
4325 SND_SOC_DAPM_OUTPUT("EAR"),
4326 SND_SOC_DAPM_OUTPUT("HPHL"),
4327 SND_SOC_DAPM_OUTPUT("HPHR"),
4328 SND_SOC_DAPM_OUTPUT("LINEOUT1"),
4329 SND_SOC_DAPM_OUTPUT("LINEOUT2"),
4330 SND_SOC_DAPM_OUTPUT("LINEOUT3"),
4331 SND_SOC_DAPM_OUTPUT("LINEOUT4"),
4332 SND_SOC_DAPM_AIF_IN_E("AIF1 PB", "AIF1 Playback", 0, SND_SOC_NOPM,
4333 AIF1_PB, 0, wcd9335_codec_enable_slim,
4334 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4335 SND_SOC_DAPM_AIF_IN_E("AIF2 PB", "AIF2 Playback", 0, SND_SOC_NOPM,
4336 AIF2_PB, 0, wcd9335_codec_enable_slim,
4337 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4338 SND_SOC_DAPM_AIF_IN_E("AIF3 PB", "AIF3 Playback", 0, SND_SOC_NOPM,
4339 AIF3_PB, 0, wcd9335_codec_enable_slim,
4340 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4341 SND_SOC_DAPM_AIF_IN_E("AIF4 PB", "AIF4 Playback", 0, SND_SOC_NOPM,
4342 AIF4_PB, 0, wcd9335_codec_enable_slim,
4343 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4344 SND_SOC_DAPM_MUX("SLIM RX0 MUX", SND_SOC_NOPM, WCD9335_RX0, 0,
4345 &slim_rx_mux[WCD9335_RX0]),
4346 SND_SOC_DAPM_MUX("SLIM RX1 MUX", SND_SOC_NOPM, WCD9335_RX1, 0,
4347 &slim_rx_mux[WCD9335_RX1]),
4348 SND_SOC_DAPM_MUX("SLIM RX2 MUX", SND_SOC_NOPM, WCD9335_RX2, 0,
4349 &slim_rx_mux[WCD9335_RX2]),
4350 SND_SOC_DAPM_MUX("SLIM RX3 MUX", SND_SOC_NOPM, WCD9335_RX3, 0,
4351 &slim_rx_mux[WCD9335_RX3]),
4352 SND_SOC_DAPM_MUX("SLIM RX4 MUX", SND_SOC_NOPM, WCD9335_RX4, 0,
4353 &slim_rx_mux[WCD9335_RX4]),
4354 SND_SOC_DAPM_MUX("SLIM RX5 MUX", SND_SOC_NOPM, WCD9335_RX5, 0,
4355 &slim_rx_mux[WCD9335_RX5]),
4356 SND_SOC_DAPM_MUX("SLIM RX6 MUX", SND_SOC_NOPM, WCD9335_RX6, 0,
4357 &slim_rx_mux[WCD9335_RX6]),
4358 SND_SOC_DAPM_MUX("SLIM RX7 MUX", SND_SOC_NOPM, WCD9335_RX7, 0,
4359 &slim_rx_mux[WCD9335_RX7]),
4360 SND_SOC_DAPM_MIXER("SLIM RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
4361 SND_SOC_DAPM_MIXER("SLIM RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4362 SND_SOC_DAPM_MIXER("SLIM RX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4363 SND_SOC_DAPM_MIXER("SLIM RX3", SND_SOC_NOPM, 0, 0, NULL, 0),
4364 SND_SOC_DAPM_MIXER("SLIM RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
4365 SND_SOC_DAPM_MIXER("SLIM RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
4366 SND_SOC_DAPM_MIXER("SLIM RX6", SND_SOC_NOPM, 0, 0, NULL, 0),
4367 SND_SOC_DAPM_MIXER("SLIM RX7", SND_SOC_NOPM, 0, 0, NULL, 0),
4368 SND_SOC_DAPM_MUX_E("RX INT0_2 MUX", WCD9335_CDC_RX0_RX_PATH_MIX_CTL,
4369 5, 0, &rx_int0_2_mux, wcd9335_codec_enable_mix_path,
4370 SND_SOC_DAPM_POST_PMU),
4371 SND_SOC_DAPM_MUX_E("RX INT1_2 MUX", WCD9335_CDC_RX1_RX_PATH_MIX_CTL,
4372 5, 0, &rx_int1_2_mux, wcd9335_codec_enable_mix_path,
4373 SND_SOC_DAPM_POST_PMU),
4374 SND_SOC_DAPM_MUX_E("RX INT2_2 MUX", WCD9335_CDC_RX2_RX_PATH_MIX_CTL,
4375 5, 0, &rx_int2_2_mux, wcd9335_codec_enable_mix_path,
4376 SND_SOC_DAPM_POST_PMU),
4377 SND_SOC_DAPM_MUX_E("RX INT3_2 MUX", WCD9335_CDC_RX3_RX_PATH_MIX_CTL,
4378 5, 0, &rx_int3_2_mux, wcd9335_codec_enable_mix_path,
4379 SND_SOC_DAPM_POST_PMU),
4380 SND_SOC_DAPM_MUX_E("RX INT4_2 MUX", WCD9335_CDC_RX4_RX_PATH_MIX_CTL,
4381 5, 0, &rx_int4_2_mux, wcd9335_codec_enable_mix_path,
4382 SND_SOC_DAPM_POST_PMU),
4383 SND_SOC_DAPM_MUX_E("RX INT5_2 MUX", WCD9335_CDC_RX5_RX_PATH_MIX_CTL,
4384 5, 0, &rx_int5_2_mux, wcd9335_codec_enable_mix_path,
4385 SND_SOC_DAPM_POST_PMU),
4386 SND_SOC_DAPM_MUX_E("RX INT6_2 MUX", WCD9335_CDC_RX6_RX_PATH_MIX_CTL,
4387 5, 0, &rx_int6_2_mux, wcd9335_codec_enable_mix_path,
4388 SND_SOC_DAPM_POST_PMU),
4389 SND_SOC_DAPM_MUX_E("RX INT7_2 MUX", WCD9335_CDC_RX7_RX_PATH_MIX_CTL,
4390 5, 0, &rx_int7_2_mux, wcd9335_codec_enable_mix_path,
4391 SND_SOC_DAPM_POST_PMU),
4392 SND_SOC_DAPM_MUX_E("RX INT8_2 MUX", WCD9335_CDC_RX8_RX_PATH_MIX_CTL,
4393 5, 0, &rx_int8_2_mux, wcd9335_codec_enable_mix_path,
4394 SND_SOC_DAPM_POST_PMU),
4395 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4396 &rx_int0_1_mix_inp0_mux),
4397 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4398 &rx_int0_1_mix_inp1_mux),
4399 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4400 &rx_int0_1_mix_inp2_mux),
4401 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4402 &rx_int1_1_mix_inp0_mux),
4403 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4404 &rx_int1_1_mix_inp1_mux),
4405 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4406 &rx_int1_1_mix_inp2_mux),
4407 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4408 &rx_int2_1_mix_inp0_mux),
4409 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4410 &rx_int2_1_mix_inp1_mux),
4411 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4412 &rx_int2_1_mix_inp2_mux),
4413 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4414 &rx_int3_1_mix_inp0_mux),
4415 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4416 &rx_int3_1_mix_inp1_mux),
4417 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4418 &rx_int3_1_mix_inp2_mux),
4419 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4420 &rx_int4_1_mix_inp0_mux),
4421 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4422 &rx_int4_1_mix_inp1_mux),
4423 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4424 &rx_int4_1_mix_inp2_mux),
4425 SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4426 &rx_int5_1_mix_inp0_mux),
4427 SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4428 &rx_int5_1_mix_inp1_mux),
4429 SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4430 &rx_int5_1_mix_inp2_mux),
4431 SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4432 &rx_int6_1_mix_inp0_mux),
4433 SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4434 &rx_int6_1_mix_inp1_mux),
4435 SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4436 &rx_int6_1_mix_inp2_mux),
4437 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4438 &rx_int7_1_mix_inp0_mux),
4439 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4440 &rx_int7_1_mix_inp1_mux),
4441 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4442 &rx_int7_1_mix_inp2_mux),
4443 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4444 &rx_int8_1_mix_inp0_mux),
4445 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4446 &rx_int8_1_mix_inp1_mux),
4447 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4448 &rx_int8_1_mix_inp2_mux),
4449
4450 SND_SOC_DAPM_MIXER("RX INT0_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4451 SND_SOC_DAPM_MIXER("RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4452 SND_SOC_DAPM_MIXER("RX INT1_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4453 SND_SOC_DAPM_MIXER("RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4454 SND_SOC_DAPM_MIXER("RX INT2_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4455 SND_SOC_DAPM_MIXER("RX INT2 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4456 SND_SOC_DAPM_MIXER("RX INT3_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4457 SND_SOC_DAPM_MIXER("RX INT3 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4458 SND_SOC_DAPM_MIXER("RX INT4_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4459 SND_SOC_DAPM_MIXER("RX INT4 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4460 SND_SOC_DAPM_MIXER("RX INT5_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4461 SND_SOC_DAPM_MIXER("RX INT5 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4462 SND_SOC_DAPM_MIXER("RX INT6_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4463 SND_SOC_DAPM_MIXER("RX INT6 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4464 SND_SOC_DAPM_MIXER("RX INT7_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4465 SND_SOC_DAPM_MIXER("RX INT7 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4466 SND_SOC_DAPM_MIXER("RX INT8_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4467 SND_SOC_DAPM_MIXER("RX INT8 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4468
4469 SND_SOC_DAPM_MIXER("RX INT0 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4470 SND_SOC_DAPM_MIXER("RX INT1 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4471 SND_SOC_DAPM_MIXER("RX INT2 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4472 SND_SOC_DAPM_MIXER("RX INT3 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4473 SND_SOC_DAPM_MIXER("RX INT4 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4474 SND_SOC_DAPM_MIXER("RX INT5 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4475 SND_SOC_DAPM_MIXER("RX INT6 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4476 SND_SOC_DAPM_MIXER("RX INT7 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4477 SND_SOC_DAPM_MIXER("RX INT8 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4478
4479 SND_SOC_DAPM_MUX("RX INT0 DEM MUX", SND_SOC_NOPM, 0, 0,
4480 &rx_int0_dem_inp_mux),
4481 SND_SOC_DAPM_MUX("RX INT1 DEM MUX", SND_SOC_NOPM, 0, 0,
4482 &rx_int1_dem_inp_mux),
4483 SND_SOC_DAPM_MUX("RX INT2 DEM MUX", SND_SOC_NOPM, 0, 0,
4484 &rx_int2_dem_inp_mux),
4485
4486 SND_SOC_DAPM_MUX_E("RX INT0 INTERP", SND_SOC_NOPM,
4487 INTERP_EAR, 0, &rx_int0_interp_mux,
4488 wcd9335_codec_enable_interpolator,
4489 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4490 SND_SOC_DAPM_POST_PMD),
4491 SND_SOC_DAPM_MUX_E("RX INT1 INTERP", SND_SOC_NOPM,
4492 INTERP_HPHL, 0, &rx_int1_interp_mux,
4493 wcd9335_codec_enable_interpolator,
4494 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4495 SND_SOC_DAPM_POST_PMD),
4496 SND_SOC_DAPM_MUX_E("RX INT2 INTERP", SND_SOC_NOPM,
4497 INTERP_HPHR, 0, &rx_int2_interp_mux,
4498 wcd9335_codec_enable_interpolator,
4499 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4500 SND_SOC_DAPM_POST_PMD),
4501 SND_SOC_DAPM_MUX_E("RX INT3 INTERP", SND_SOC_NOPM,
4502 INTERP_LO1, 0, &rx_int3_interp_mux,
4503 wcd9335_codec_enable_interpolator,
4504 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4505 SND_SOC_DAPM_POST_PMD),
4506 SND_SOC_DAPM_MUX_E("RX INT4 INTERP", SND_SOC_NOPM,
4507 INTERP_LO2, 0, &rx_int4_interp_mux,
4508 wcd9335_codec_enable_interpolator,
4509 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4510 SND_SOC_DAPM_POST_PMD),
4511 SND_SOC_DAPM_MUX_E("RX INT5 INTERP", SND_SOC_NOPM,
4512 INTERP_LO3, 0, &rx_int5_interp_mux,
4513 wcd9335_codec_enable_interpolator,
4514 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4515 SND_SOC_DAPM_POST_PMD),
4516 SND_SOC_DAPM_MUX_E("RX INT6 INTERP", SND_SOC_NOPM,
4517 INTERP_LO4, 0, &rx_int6_interp_mux,
4518 wcd9335_codec_enable_interpolator,
4519 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4520 SND_SOC_DAPM_POST_PMD),
4521 SND_SOC_DAPM_MUX_E("RX INT7 INTERP", SND_SOC_NOPM,
4522 INTERP_SPKR1, 0, &rx_int7_interp_mux,
4523 wcd9335_codec_enable_interpolator,
4524 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4525 SND_SOC_DAPM_POST_PMD),
4526 SND_SOC_DAPM_MUX_E("RX INT8 INTERP", SND_SOC_NOPM,
4527 INTERP_SPKR2, 0, &rx_int8_interp_mux,
4528 wcd9335_codec_enable_interpolator,
4529 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4530 SND_SOC_DAPM_POST_PMD),
4531
4532 SND_SOC_DAPM_DAC_E("RX INT0 DAC", NULL, SND_SOC_NOPM,
4533 0, 0, wcd9335_codec_ear_dac_event,
4534 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4535 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4536 SND_SOC_DAPM_DAC_E("RX INT1 DAC", NULL, WCD9335_ANA_HPH,
4537 5, 0, wcd9335_codec_hphl_dac_event,
4538 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4539 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4540 SND_SOC_DAPM_DAC_E("RX INT2 DAC", NULL, WCD9335_ANA_HPH,
4541 4, 0, wcd9335_codec_hphr_dac_event,
4542 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4543 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4544 SND_SOC_DAPM_DAC_E("RX INT3 DAC", NULL, SND_SOC_NOPM,
4545 0, 0, wcd9335_codec_lineout_dac_event,
4546 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4547 SND_SOC_DAPM_DAC_E("RX INT4 DAC", NULL, SND_SOC_NOPM,
4548 0, 0, wcd9335_codec_lineout_dac_event,
4549 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4550 SND_SOC_DAPM_DAC_E("RX INT5 DAC", NULL, SND_SOC_NOPM,
4551 0, 0, wcd9335_codec_lineout_dac_event,
4552 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4553 SND_SOC_DAPM_DAC_E("RX INT6 DAC", NULL, SND_SOC_NOPM,
4554 0, 0, wcd9335_codec_lineout_dac_event,
4555 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4556 SND_SOC_DAPM_PGA_E("HPHL PA", WCD9335_ANA_HPH, 7, 0, NULL, 0,
4557 wcd9335_codec_enable_hphl_pa,
4558 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4559 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4560 SND_SOC_DAPM_PGA_E("HPHR PA", WCD9335_ANA_HPH, 6, 0, NULL, 0,
4561 wcd9335_codec_enable_hphr_pa,
4562 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4563 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4564 SND_SOC_DAPM_PGA_E("EAR PA", WCD9335_ANA_EAR, 7, 0, NULL, 0,
4565 wcd9335_codec_enable_ear_pa,
4566 SND_SOC_DAPM_POST_PMU |
4567 SND_SOC_DAPM_POST_PMD),
4568 SND_SOC_DAPM_PGA_E("LINEOUT1 PA", WCD9335_ANA_LO_1_2, 7, 0, NULL, 0,
4569 wcd9335_codec_enable_lineout_pa,
4570 SND_SOC_DAPM_POST_PMU |
4571 SND_SOC_DAPM_POST_PMD),
4572 SND_SOC_DAPM_PGA_E("LINEOUT2 PA", WCD9335_ANA_LO_1_2, 6, 0, NULL, 0,
4573 wcd9335_codec_enable_lineout_pa,
4574 SND_SOC_DAPM_POST_PMU |
4575 SND_SOC_DAPM_POST_PMD),
4576 SND_SOC_DAPM_PGA_E("LINEOUT3 PA", WCD9335_ANA_LO_3_4, 7, 0, NULL, 0,
4577 wcd9335_codec_enable_lineout_pa,
4578 SND_SOC_DAPM_POST_PMU |
4579 SND_SOC_DAPM_POST_PMD),
4580 SND_SOC_DAPM_PGA_E("LINEOUT4 PA", WCD9335_ANA_LO_3_4, 6, 0, NULL, 0,
4581 wcd9335_codec_enable_lineout_pa,
4582 SND_SOC_DAPM_POST_PMU |
4583 SND_SOC_DAPM_POST_PMD),
4584 SND_SOC_DAPM_SUPPLY("RX_BIAS", SND_SOC_NOPM, 0, 0,
4585 wcd9335_codec_enable_rx_bias, SND_SOC_DAPM_PRE_PMU |
4586 SND_SOC_DAPM_POST_PMD),
4587 SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0,
4588 wcd9335_codec_enable_mclk, SND_SOC_DAPM_PRE_PMU |
4589 SND_SOC_DAPM_POST_PMD),
4590
4591 /* TX */
4592 SND_SOC_DAPM_INPUT("AMIC1"),
4593 SND_SOC_DAPM_INPUT("AMIC2"),
4594 SND_SOC_DAPM_INPUT("AMIC3"),
4595 SND_SOC_DAPM_INPUT("AMIC4"),
4596 SND_SOC_DAPM_INPUT("AMIC5"),
4597 SND_SOC_DAPM_INPUT("AMIC6"),
4598
4599 SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM,
4600 AIF1_CAP, 0, wcd9335_codec_enable_slim,
4601 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4602
4603 SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM,
4604 AIF2_CAP, 0, wcd9335_codec_enable_slim,
4605 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4606
4607 SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM,
4608 AIF3_CAP, 0, wcd9335_codec_enable_slim,
4609 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4610
4611 SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, 0, 0,
4612 wcd9335_codec_enable_micbias,
4613 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4614 SND_SOC_DAPM_POST_PMD),
4615 SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, 0, 0,
4616 wcd9335_codec_enable_micbias,
4617 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4618 SND_SOC_DAPM_POST_PMD),
4619 SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, 0, 0,
4620 wcd9335_codec_enable_micbias,
4621 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4622 SND_SOC_DAPM_POST_PMD),
4623 SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, 0, 0,
4624 wcd9335_codec_enable_micbias,
4625 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4626 SND_SOC_DAPM_POST_PMD),
4627
4628 SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD9335_ANA_AMIC1, 7, 0,
4629 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4630 SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD9335_ANA_AMIC2, 7, 0,
4631 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4632 SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD9335_ANA_AMIC3, 7, 0,
4633 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4634 SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD9335_ANA_AMIC4, 7, 0,
4635 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4636 SND_SOC_DAPM_ADC_E("ADC5", NULL, WCD9335_ANA_AMIC5, 7, 0,
4637 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4638 SND_SOC_DAPM_ADC_E("ADC6", NULL, WCD9335_ANA_AMIC6, 7, 0,
4639 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4640
4641 /* Digital Mic Inputs */
4642 SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0,
4643 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4644 SND_SOC_DAPM_POST_PMD),
4645
4646 SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
4647 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4648 SND_SOC_DAPM_POST_PMD),
4649
4650 SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0,
4651 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4652 SND_SOC_DAPM_POST_PMD),
4653
4654 SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0,
4655 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4656 SND_SOC_DAPM_POST_PMD),
4657
4658 SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0,
4659 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4660 SND_SOC_DAPM_POST_PMD),
4661
4662 SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0,
4663 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4664 SND_SOC_DAPM_POST_PMD),
4665
4666 SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0,
4667 &tx_dmic_mux0),
4668 SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0,
4669 &tx_dmic_mux1),
4670 SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0,
4671 &tx_dmic_mux2),
4672 SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0,
4673 &tx_dmic_mux3),
4674 SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0,
4675 &tx_dmic_mux4),
4676 SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0,
4677 &tx_dmic_mux5),
4678 SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0,
4679 &tx_dmic_mux6),
4680 SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0,
4681 &tx_dmic_mux7),
4682 SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0,
4683 &tx_dmic_mux8),
4684
4685 SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0,
4686 &tx_amic_mux0),
4687 SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0,
4688 &tx_amic_mux1),
4689 SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0,
4690 &tx_amic_mux2),
4691 SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0,
4692 &tx_amic_mux3),
4693 SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0,
4694 &tx_amic_mux4),
4695 SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0,
4696 &tx_amic_mux5),
4697 SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0,
4698 &tx_amic_mux6),
4699 SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0,
4700 &tx_amic_mux7),
4701 SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0,
4702 &tx_amic_mux8),
4703
4704 SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0,
4705 aif1_cap_mixer, ARRAY_SIZE(aif1_cap_mixer)),
4706
4707 SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0,
4708 aif2_cap_mixer, ARRAY_SIZE(aif2_cap_mixer)),
4709
4710 SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0,
4711 aif3_cap_mixer, ARRAY_SIZE(aif3_cap_mixer)),
4712
4713 SND_SOC_DAPM_MUX("SLIM TX0 MUX", SND_SOC_NOPM, WCD9335_TX0, 0,
4714 &sb_tx0_mux),
4715 SND_SOC_DAPM_MUX("SLIM TX1 MUX", SND_SOC_NOPM, WCD9335_TX1, 0,
4716 &sb_tx1_mux),
4717 SND_SOC_DAPM_MUX("SLIM TX2 MUX", SND_SOC_NOPM, WCD9335_TX2, 0,
4718 &sb_tx2_mux),
4719 SND_SOC_DAPM_MUX("SLIM TX3 MUX", SND_SOC_NOPM, WCD9335_TX3, 0,
4720 &sb_tx3_mux),
4721 SND_SOC_DAPM_MUX("SLIM TX4 MUX", SND_SOC_NOPM, WCD9335_TX4, 0,
4722 &sb_tx4_mux),
4723 SND_SOC_DAPM_MUX("SLIM TX5 MUX", SND_SOC_NOPM, WCD9335_TX5, 0,
4724 &sb_tx5_mux),
4725 SND_SOC_DAPM_MUX("SLIM TX6 MUX", SND_SOC_NOPM, WCD9335_TX6, 0,
4726 &sb_tx6_mux),
4727 SND_SOC_DAPM_MUX("SLIM TX7 MUX", SND_SOC_NOPM, WCD9335_TX7, 0,
4728 &sb_tx7_mux),
4729 SND_SOC_DAPM_MUX("SLIM TX8 MUX", SND_SOC_NOPM, WCD9335_TX8, 0,
4730 &sb_tx8_mux),
4731
4732 SND_SOC_DAPM_MUX_E("ADC MUX0", WCD9335_CDC_TX0_TX_PATH_CTL, 5, 0,
4733 &tx_adc_mux0, wcd9335_codec_enable_dec,
4734 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4735 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4736
4737 SND_SOC_DAPM_MUX_E("ADC MUX1", WCD9335_CDC_TX1_TX_PATH_CTL, 5, 0,
4738 &tx_adc_mux1, wcd9335_codec_enable_dec,
4739 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4740 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4741
4742 SND_SOC_DAPM_MUX_E("ADC MUX2", WCD9335_CDC_TX2_TX_PATH_CTL, 5, 0,
4743 &tx_adc_mux2, wcd9335_codec_enable_dec,
4744 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4745 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4746
4747 SND_SOC_DAPM_MUX_E("ADC MUX3", WCD9335_CDC_TX3_TX_PATH_CTL, 5, 0,
4748 &tx_adc_mux3, wcd9335_codec_enable_dec,
4749 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4750 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4751
4752 SND_SOC_DAPM_MUX_E("ADC MUX4", WCD9335_CDC_TX4_TX_PATH_CTL, 5, 0,
4753 &tx_adc_mux4, wcd9335_codec_enable_dec,
4754 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4755 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4756
4757 SND_SOC_DAPM_MUX_E("ADC MUX5", WCD9335_CDC_TX5_TX_PATH_CTL, 5, 0,
4758 &tx_adc_mux5, wcd9335_codec_enable_dec,
4759 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4760 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4761
4762 SND_SOC_DAPM_MUX_E("ADC MUX6", WCD9335_CDC_TX6_TX_PATH_CTL, 5, 0,
4763 &tx_adc_mux6, wcd9335_codec_enable_dec,
4764 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4765 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4766
4767 SND_SOC_DAPM_MUX_E("ADC MUX7", WCD9335_CDC_TX7_TX_PATH_CTL, 5, 0,
4768 &tx_adc_mux7, wcd9335_codec_enable_dec,
4769 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4770 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4771
4772 SND_SOC_DAPM_MUX_E("ADC MUX8", WCD9335_CDC_TX8_TX_PATH_CTL, 5, 0,
4773 &tx_adc_mux8, wcd9335_codec_enable_dec,
4774 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4775 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4776 };
4777
4778 static void wcd9335_enable_sido_buck(struct snd_soc_component *component)
4779 {
4780 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4781
4782 snd_soc_component_update_bits(component, WCD9335_ANA_RCO,
4783 WCD9335_ANA_RCO_BG_EN_MASK,
4784 WCD9335_ANA_RCO_BG_ENABLE);
4785 snd_soc_component_update_bits(component, WCD9335_ANA_BUCK_CTL,
4786 WCD9335_ANA_BUCK_CTL_VOUT_D_IREF_MASK,
4787 WCD9335_ANA_BUCK_CTL_VOUT_D_IREF_EXT);
4788 /* 100us sleep needed after IREF settings */
4789 usleep_range(100, 110);
4790 snd_soc_component_update_bits(component, WCD9335_ANA_BUCK_CTL,
4791 WCD9335_ANA_BUCK_CTL_VOUT_D_VREF_MASK,
4792 WCD9335_ANA_BUCK_CTL_VOUT_D_VREF_EXT);
4793 /* 100us sleep needed after VREF settings */
4794 usleep_range(100, 110);
4795 wcd->sido_input_src = SIDO_SOURCE_RCO_BG;
4796 }
4797
4798 static int wcd9335_enable_efuse_sensing(struct snd_soc_component *comp)
4799 {
4800 _wcd9335_codec_enable_mclk(comp, true);
4801 snd_soc_component_update_bits(comp,
4802 WCD9335_CHIP_TIER_CTRL_EFUSE_CTL,
4803 WCD9335_CHIP_TIER_CTRL_EFUSE_EN_MASK,
4804 WCD9335_CHIP_TIER_CTRL_EFUSE_ENABLE);
4805 /*
4806 * 5ms sleep required after enabling efuse control
4807 * before checking the status.
4808 */
4809 usleep_range(5000, 5500);
4810
4811 if (!(snd_soc_component_read32(comp,
4812 WCD9335_CHIP_TIER_CTRL_EFUSE_STATUS) &
4813 WCD9335_CHIP_TIER_CTRL_EFUSE_EN_MASK))
4814 WARN(1, "%s: Efuse sense is not complete\n", __func__);
4815
4816 wcd9335_enable_sido_buck(comp);
4817 _wcd9335_codec_enable_mclk(comp, false);
4818
4819 return 0;
4820 }
4821
4822 static void wcd9335_codec_init(struct snd_soc_component *component)
4823 {
4824 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4825 int i;
4826
4827 /* ungate MCLK and set clk rate */
4828 regmap_update_bits(wcd->regmap, WCD9335_CODEC_RPM_CLK_GATE,
4829 WCD9335_CODEC_RPM_CLK_GATE_MCLK_GATE_MASK, 0);
4830
4831 regmap_update_bits(wcd->regmap, WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4832 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4833 WCD9335_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
4834
4835 for (i = 0; i < ARRAY_SIZE(wcd9335_codec_reg_init); i++)
4836 snd_soc_component_update_bits(component,
4837 wcd9335_codec_reg_init[i].reg,
4838 wcd9335_codec_reg_init[i].mask,
4839 wcd9335_codec_reg_init[i].val);
4840
4841 wcd9335_enable_efuse_sensing(component);
4842 }
4843
4844 static int wcd9335_codec_probe(struct snd_soc_component *component)
4845 {
4846 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4847 int i;
4848
4849 snd_soc_component_init_regmap(component, wcd->regmap);
4850 /* Class-H Init*/
4851 wcd->clsh_ctrl = wcd_clsh_ctrl_alloc(component, wcd->version);
4852 if (IS_ERR(wcd->clsh_ctrl))
4853 return PTR_ERR(wcd->clsh_ctrl);
4854
4855 /* Default HPH Mode to Class-H HiFi */
4856 wcd->hph_mode = CLS_H_HIFI;
4857 wcd->component = component;
4858
4859 wcd9335_codec_init(component);
4860
4861 for (i = 0; i < NUM_CODEC_DAIS; i++)
4862 INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list);
4863
4864 return wcd9335_setup_irqs(wcd);
4865 }
4866
4867 static void wcd9335_codec_remove(struct snd_soc_component *comp)
4868 {
4869 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
4870
4871 wcd_clsh_ctrl_free(wcd->clsh_ctrl);
4872 free_irq(regmap_irq_get_virq(wcd->irq_data, WCD9335_IRQ_SLIMBUS), wcd);
4873 }
4874
4875 static int wcd9335_codec_set_sysclk(struct snd_soc_component *comp,
4876 int clk_id, int source,
4877 unsigned int freq, int dir)
4878 {
4879 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
4880
4881 wcd->mclk_rate = freq;
4882
4883 if (wcd->mclk_rate == WCD9335_MCLK_CLK_12P288MHZ)
4884 snd_soc_component_update_bits(comp,
4885 WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4886 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4887 WCD9335_CODEC_RPM_CLK_MCLK_CFG_12P288MHZ);
4888 else if (wcd->mclk_rate == WCD9335_MCLK_CLK_9P6MHZ)
4889 snd_soc_component_update_bits(comp,
4890 WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4891 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4892 WCD9335_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
4893
4894 return clk_set_rate(wcd->mclk, freq);
4895 }
4896
4897 static const struct snd_soc_component_driver wcd9335_component_drv = {
4898 .probe = wcd9335_codec_probe,
4899 .remove = wcd9335_codec_remove,
4900 .set_sysclk = wcd9335_codec_set_sysclk,
4901 .controls = wcd9335_snd_controls,
4902 .num_controls = ARRAY_SIZE(wcd9335_snd_controls),
4903 .dapm_widgets = wcd9335_dapm_widgets,
4904 .num_dapm_widgets = ARRAY_SIZE(wcd9335_dapm_widgets),
4905 .dapm_routes = wcd9335_audio_map,
4906 .num_dapm_routes = ARRAY_SIZE(wcd9335_audio_map),
4907 };
4908
4909 static int wcd9335_probe(struct wcd9335_codec *wcd)
4910 {
4911 struct device *dev = wcd->dev;
4912
4913 memcpy(wcd->rx_chs, wcd9335_rx_chs, sizeof(wcd9335_rx_chs));
4914 memcpy(wcd->tx_chs, wcd9335_tx_chs, sizeof(wcd9335_tx_chs));
4915
4916 wcd->sido_input_src = SIDO_SOURCE_INTERNAL;
4917 wcd->sido_voltage = SIDO_VOLTAGE_NOMINAL_MV;
4918
4919 return devm_snd_soc_register_component(dev, &wcd9335_component_drv,
4920 wcd9335_slim_dais,
4921 ARRAY_SIZE(wcd9335_slim_dais));
4922 }
4923
4924 static const struct regmap_range_cfg wcd9335_ranges[] = {
4925 {
4926 .name = "WCD9335",
4927 .range_min = 0x0,
4928 .range_max = WCD9335_MAX_REGISTER,
4929 .selector_reg = WCD9335_REG(0x0, 0),
4930 .selector_mask = 0xff,
4931 .selector_shift = 0,
4932 .window_start = 0x0,
4933 .window_len = 0x1000,
4934 },
4935 };
4936
4937 static bool wcd9335_is_volatile_register(struct device *dev, unsigned int reg)
4938 {
4939 switch (reg) {
4940 case WCD9335_INTR_PIN1_STATUS0...WCD9335_INTR_PIN2_CLEAR3:
4941 case WCD9335_ANA_MBHC_RESULT_3:
4942 case WCD9335_ANA_MBHC_RESULT_2:
4943 case WCD9335_ANA_MBHC_RESULT_1:
4944 case WCD9335_ANA_MBHC_MECH:
4945 case WCD9335_ANA_MBHC_ELECT:
4946 case WCD9335_ANA_MBHC_ZDET:
4947 case WCD9335_ANA_MICB2:
4948 case WCD9335_ANA_RCO:
4949 case WCD9335_ANA_BIAS:
4950 return true;
4951 default:
4952 return false;
4953 }
4954 }
4955
4956 static struct regmap_config wcd9335_regmap_config = {
4957 .reg_bits = 16,
4958 .val_bits = 8,
4959 .cache_type = REGCACHE_RBTREE,
4960 .max_register = WCD9335_MAX_REGISTER,
4961 .can_multi_write = true,
4962 .ranges = wcd9335_ranges,
4963 .num_ranges = ARRAY_SIZE(wcd9335_ranges),
4964 .volatile_reg = wcd9335_is_volatile_register,
4965 };
4966
4967 static const struct regmap_range_cfg wcd9335_ifc_ranges[] = {
4968 {
4969 .name = "WCD9335-IFC-DEV",
4970 .range_min = 0x0,
4971 .range_max = WCD9335_REG(0, 0x7ff),
4972 .selector_reg = WCD9335_REG(0, 0x0),
4973 .selector_mask = 0xff,
4974 .selector_shift = 0,
4975 .window_start = 0x0,
4976 .window_len = 0x1000,
4977 },
4978 };
4979
4980 static struct regmap_config wcd9335_ifc_regmap_config = {
4981 .reg_bits = 16,
4982 .val_bits = 8,
4983 .can_multi_write = true,
4984 .max_register = WCD9335_REG(0, 0x7FF),
4985 .ranges = wcd9335_ifc_ranges,
4986 .num_ranges = ARRAY_SIZE(wcd9335_ifc_ranges),
4987 };
4988
4989 static const struct regmap_irq wcd9335_codec_irqs[] = {
4990 /* INTR_REG 0 */
4991 [WCD9335_IRQ_SLIMBUS] = {
4992 .reg_offset = 0,
4993 .mask = BIT(0),
4994 .type = {
4995 .type_reg_offset = 0,
4996 .types_supported = IRQ_TYPE_EDGE_BOTH,
4997 .type_reg_mask = BIT(0),
4998 },
4999 },
5000 };
5001
5002 static const struct regmap_irq_chip wcd9335_regmap_irq1_chip = {
5003 .name = "wcd9335_pin1_irq",
5004 .status_base = WCD9335_INTR_PIN1_STATUS0,
5005 .mask_base = WCD9335_INTR_PIN1_MASK0,
5006 .ack_base = WCD9335_INTR_PIN1_CLEAR0,
5007 .type_base = WCD9335_INTR_LEVEL0,
5008 .num_type_reg = 4,
5009 .num_regs = 4,
5010 .irqs = wcd9335_codec_irqs,
5011 .num_irqs = ARRAY_SIZE(wcd9335_codec_irqs),
5012 };
5013
5014 static int wcd9335_parse_dt(struct wcd9335_codec *wcd)
5015 {
5016 struct device *dev = wcd->dev;
5017 struct device_node *np = dev->of_node;
5018 int ret;
5019
5020 wcd->reset_gpio = of_get_named_gpio(np, "reset-gpios", 0);
5021 if (wcd->reset_gpio < 0) {
5022 dev_err(dev, "Reset GPIO missing from DT\n");
5023 return wcd->reset_gpio;
5024 }
5025
5026 wcd->mclk = devm_clk_get(dev, "mclk");
5027 if (IS_ERR(wcd->mclk)) {
5028 dev_err(dev, "mclk not found\n");
5029 return PTR_ERR(wcd->mclk);
5030 }
5031
5032 wcd->native_clk = devm_clk_get(dev, "slimbus");
5033 if (IS_ERR(wcd->native_clk)) {
5034 dev_err(dev, "slimbus clock not found\n");
5035 return PTR_ERR(wcd->native_clk);
5036 }
5037
5038 wcd->supplies[0].supply = "vdd-buck";
5039 wcd->supplies[1].supply = "vdd-buck-sido";
5040 wcd->supplies[2].supply = "vdd-tx";
5041 wcd->supplies[3].supply = "vdd-rx";
5042 wcd->supplies[4].supply = "vdd-io";
5043
5044 ret = regulator_bulk_get(dev, WCD9335_MAX_SUPPLY, wcd->supplies);
5045 if (ret) {
5046 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
5047 return ret;
5048 }
5049
5050 return 0;
5051 }
5052
5053 static int wcd9335_power_on_reset(struct wcd9335_codec *wcd)
5054 {
5055 struct device *dev = wcd->dev;
5056 int ret;
5057
5058 ret = regulator_bulk_enable(WCD9335_MAX_SUPPLY, wcd->supplies);
5059 if (ret) {
5060 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
5061 return ret;
5062 }
5063
5064 /*
5065 * For WCD9335, it takes about 600us for the Vout_A and
5066 * Vout_D to be ready after BUCK_SIDO is powered up.
5067 * SYS_RST_N shouldn't be pulled high during this time
5068 * Toggle the reset line to make sure the reset pulse is
5069 * correctly applied
5070 */
5071 usleep_range(600, 650);
5072
5073 gpio_direction_output(wcd->reset_gpio, 0);
5074 msleep(20);
5075 gpio_set_value(wcd->reset_gpio, 1);
5076 msleep(20);
5077
5078 return 0;
5079 }
5080
5081 static int wcd9335_bring_up(struct wcd9335_codec *wcd)
5082 {
5083 struct regmap *rm = wcd->regmap;
5084 int val, byte0;
5085
5086 regmap_read(rm, WCD9335_CHIP_TIER_CTRL_EFUSE_VAL_OUT0, &val);
5087 regmap_read(rm, WCD9335_CHIP_TIER_CTRL_CHIP_ID_BYTE0, &byte0);
5088
5089 if ((val < 0) || (byte0 < 0)) {
5090 dev_err(wcd->dev, "WCD9335 CODEC version detection fail!\n");
5091 return -EINVAL;
5092 }
5093
5094 if (byte0 == 0x1) {
5095 dev_info(wcd->dev, "WCD9335 CODEC version is v2.0\n");
5096 wcd->version = WCD9335_VERSION_2_0;
5097 regmap_write(rm, WCD9335_CODEC_RPM_RST_CTL, 0x01);
5098 regmap_write(rm, WCD9335_SIDO_SIDO_TEST_2, 0x00);
5099 regmap_write(rm, WCD9335_SIDO_SIDO_CCL_8, 0x6F);
5100 regmap_write(rm, WCD9335_BIAS_VBG_FINE_ADJ, 0x65);
5101 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x5);
5102 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x7);
5103 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x3);
5104 regmap_write(rm, WCD9335_CODEC_RPM_RST_CTL, 0x3);
5105 } else {
5106 dev_err(wcd->dev, "WCD9335 CODEC version not supported\n");
5107 return -EINVAL;
5108 }
5109
5110 return 0;
5111 }
5112
5113 static int wcd9335_irq_init(struct wcd9335_codec *wcd)
5114 {
5115 int ret;
5116
5117 /*
5118 * INTR1 consists of all possible interrupt sources Ear OCP,
5119 * HPH OCP, MBHC, MAD, VBAT, and SVA
5120 * INTR2 is a subset of first interrupt sources MAD, VBAT, and SVA
5121 */
5122 wcd->intr1 = of_irq_get_byname(wcd->dev->of_node, "intr1");
5123 if (wcd->intr1 < 0) {
5124 if (wcd->intr1 != -EPROBE_DEFER)
5125 dev_err(wcd->dev, "Unable to configure IRQ\n");
5126
5127 return wcd->intr1;
5128 }
5129
5130 ret = devm_regmap_add_irq_chip(wcd->dev, wcd->regmap, wcd->intr1,
5131 IRQF_TRIGGER_HIGH, 0,
5132 &wcd9335_regmap_irq1_chip, &wcd->irq_data);
5133 if (ret)
5134 dev_err(wcd->dev, "Failed to register IRQ chip: %d\n", ret);
5135
5136 return ret;
5137 }
5138
5139 static int wcd9335_slim_probe(struct slim_device *slim)
5140 {
5141 struct device *dev = &slim->dev;
5142 struct wcd9335_codec *wcd;
5143 int ret;
5144
5145 wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL);
5146 if (!wcd)
5147 return -ENOMEM;
5148
5149 wcd->dev = dev;
5150 ret = wcd9335_parse_dt(wcd);
5151 if (ret) {
5152 dev_err(dev, "Error parsing DT: %d\n", ret);
5153 return ret;
5154 }
5155
5156 ret = wcd9335_power_on_reset(wcd);
5157 if (ret)
5158 return ret;
5159
5160 dev_set_drvdata(dev, wcd);
5161
5162 return 0;
5163 }
5164
5165 static int wcd9335_slim_status(struct slim_device *sdev,
5166 enum slim_device_status status)
5167 {
5168 struct device *dev = &sdev->dev;
5169 struct device_node *ifc_dev_np;
5170 struct wcd9335_codec *wcd;
5171 int ret;
5172
5173 wcd = dev_get_drvdata(dev);
5174
5175 ifc_dev_np = of_parse_phandle(dev->of_node, "slim-ifc-dev", 0);
5176 if (!ifc_dev_np) {
5177 dev_err(dev, "No Interface device found\n");
5178 return -EINVAL;
5179 }
5180
5181 wcd->slim = sdev;
5182 wcd->slim_ifc_dev = of_slim_get_device(sdev->ctrl, ifc_dev_np);
5183 of_node_put(ifc_dev_np);
5184 if (!wcd->slim_ifc_dev) {
5185 dev_err(dev, "Unable to get SLIM Interface device\n");
5186 return -EINVAL;
5187 }
5188
5189 slim_get_logical_addr(wcd->slim_ifc_dev);
5190
5191 wcd->regmap = regmap_init_slimbus(sdev, &wcd9335_regmap_config);
5192 if (IS_ERR(wcd->regmap)) {
5193 dev_err(dev, "Failed to allocate slim register map\n");
5194 return PTR_ERR(wcd->regmap);
5195 }
5196
5197 wcd->if_regmap = regmap_init_slimbus(wcd->slim_ifc_dev,
5198 &wcd9335_ifc_regmap_config);
5199 if (IS_ERR(wcd->if_regmap)) {
5200 dev_err(dev, "Failed to allocate ifc register map\n");
5201 return PTR_ERR(wcd->if_regmap);
5202 }
5203
5204 ret = wcd9335_bring_up(wcd);
5205 if (ret) {
5206 dev_err(dev, "Failed to bringup WCD9335\n");
5207 return ret;
5208 }
5209
5210 ret = wcd9335_irq_init(wcd);
5211 if (ret)
5212 return ret;
5213
5214 wcd9335_probe(wcd);
5215
5216 return ret;
5217 }
5218
5219 static const struct slim_device_id wcd9335_slim_id[] = {
5220 {SLIM_MANF_ID_QCOM, SLIM_PROD_CODE_WCD9335, 0x1, 0x0},
5221 {}
5222 };
5223 MODULE_DEVICE_TABLE(slim, wcd9335_slim_id);
5224
5225 static struct slim_driver wcd9335_slim_driver = {
5226 .driver = {
5227 .name = "wcd9335-slim",
5228 },
5229 .probe = wcd9335_slim_probe,
5230 .device_status = wcd9335_slim_status,
5231 .id_table = wcd9335_slim_id,
5232 };
5233
5234 module_slim_driver(wcd9335_slim_driver);
5235 MODULE_DESCRIPTION("WCD9335 slim driver");
5236 MODULE_LICENSE("GPL v2");
5237 MODULE_ALIAS("slim:217:1a0:*");
Linux with added FPC-III support