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 #include <dt-bindings/sound/qcom,wcd9335.h>
28
29 #define WCD9335_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
30 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
31 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
32 /* Fractional Rates */
33 #define WCD9335_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100)
34 #define WCD9335_FORMATS_S16_S24_LE (SNDRV_PCM_FMTBIT_S16_LE | \
35 SNDRV_PCM_FMTBIT_S24_LE)
36
37 /* slave port water mark level
38 * (0: 6bytes, 1: 9bytes, 2: 12 bytes, 3: 15 bytes)
39 */
40 #define SLAVE_PORT_WATER_MARK_6BYTES 0
41 #define SLAVE_PORT_WATER_MARK_9BYTES 1
42 #define SLAVE_PORT_WATER_MARK_12BYTES 2
43 #define SLAVE_PORT_WATER_MARK_15BYTES 3
44 #define SLAVE_PORT_WATER_MARK_SHIFT 1
45 #define SLAVE_PORT_ENABLE 1
46 #define SLAVE_PORT_DISABLE 0
47 #define WCD9335_SLIM_WATER_MARK_VAL \
48 ((SLAVE_PORT_WATER_MARK_12BYTES << SLAVE_PORT_WATER_MARK_SHIFT) | \
49 (SLAVE_PORT_ENABLE))
50
51 #define WCD9335_SLIM_NUM_PORT_REG 3
52 #define WCD9335_SLIM_PGD_PORT_INT_TX_EN0 (WCD9335_SLIM_PGD_PORT_INT_EN0 + 2)
53
54 #define WCD9335_MCLK_CLK_12P288MHZ 12288000
55 #define WCD9335_MCLK_CLK_9P6MHZ 9600000
56
57 #define WCD9335_SLIM_CLOSE_TIMEOUT 1000
58 #define WCD9335_SLIM_IRQ_OVERFLOW (1 << 0)
59 #define WCD9335_SLIM_IRQ_UNDERFLOW (1 << 1)
60 #define WCD9335_SLIM_IRQ_PORT_CLOSED (1 << 2)
61
62 #define WCD9335_NUM_INTERPOLATORS 9
63 #define WCD9335_RX_START 16
64 #define WCD9335_SLIM_CH_START 128
65 #define WCD9335_MAX_MICBIAS 4
66 #define WCD9335_MAX_VALID_ADC_MUX 13
67 #define WCD9335_INVALID_ADC_MUX 9
68
69 #define TX_HPF_CUT_OFF_FREQ_MASK 0x60
70 #define CF_MIN_3DB_4HZ 0x0
71 #define CF_MIN_3DB_75HZ 0x1
72 #define CF_MIN_3DB_150HZ 0x2
73 #define WCD9335_DMIC_CLK_DIV_2 0x0
74 #define WCD9335_DMIC_CLK_DIV_3 0x1
75 #define WCD9335_DMIC_CLK_DIV_4 0x2
76 #define WCD9335_DMIC_CLK_DIV_6 0x3
77 #define WCD9335_DMIC_CLK_DIV_8 0x4
78 #define WCD9335_DMIC_CLK_DIV_16 0x5
79 #define WCD9335_DMIC_CLK_DRIVE_DEFAULT 0x02
80 #define WCD9335_AMIC_PWR_LEVEL_LP 0
81 #define WCD9335_AMIC_PWR_LEVEL_DEFAULT 1
82 #define WCD9335_AMIC_PWR_LEVEL_HP 2
83 #define WCD9335_AMIC_PWR_LVL_MASK 0x60
84 #define WCD9335_AMIC_PWR_LVL_SHIFT 0x5
85
86 #define WCD9335_DEC_PWR_LVL_MASK 0x06
87 #define WCD9335_DEC_PWR_LVL_LP 0x02
88 #define WCD9335_DEC_PWR_LVL_HP 0x04
89 #define WCD9335_DEC_PWR_LVL_DF 0x00
90
91 #define WCD9335_SLIM_RX_CH(p) \
92 {.port = p + WCD9335_RX_START, .shift = p,}
93
94 #define WCD9335_SLIM_TX_CH(p) \
95 {.port = p, .shift = p,}
96
97 /* vout step value */
98 #define WCD9335_CALCULATE_VOUT_D(req_mv) (((req_mv - 650) * 10) / 25)
99
100 #define WCD9335_INTERPOLATOR_PATH(id) \
101 {"RX INT" #id "_1 MIX1 INP0", "RX0", "SLIM RX0"}, \
102 {"RX INT" #id "_1 MIX1 INP0", "RX1", "SLIM RX1"}, \
103 {"RX INT" #id "_1 MIX1 INP0", "RX2", "SLIM RX2"}, \
104 {"RX INT" #id "_1 MIX1 INP0", "RX3", "SLIM RX3"}, \
105 {"RX INT" #id "_1 MIX1 INP0", "RX4", "SLIM RX4"}, \
106 {"RX INT" #id "_1 MIX1 INP0", "RX5", "SLIM RX5"}, \
107 {"RX INT" #id "_1 MIX1 INP0", "RX6", "SLIM RX6"}, \
108 {"RX INT" #id "_1 MIX1 INP0", "RX7", "SLIM RX7"}, \
109 {"RX INT" #id "_1 MIX1 INP1", "RX0", "SLIM RX0"}, \
110 {"RX INT" #id "_1 MIX1 INP1", "RX1", "SLIM RX1"}, \
111 {"RX INT" #id "_1 MIX1 INP1", "RX2", "SLIM RX2"}, \
112 {"RX INT" #id "_1 MIX1 INP1", "RX3", "SLIM RX3"}, \
113 {"RX INT" #id "_1 MIX1 INP1", "RX4", "SLIM RX4"}, \
114 {"RX INT" #id "_1 MIX1 INP1", "RX5", "SLIM RX5"}, \
115 {"RX INT" #id "_1 MIX1 INP1", "RX6", "SLIM RX6"}, \
116 {"RX INT" #id "_1 MIX1 INP1", "RX7", "SLIM RX7"}, \
117 {"RX INT" #id "_1 MIX1 INP2", "RX0", "SLIM RX0"}, \
118 {"RX INT" #id "_1 MIX1 INP2", "RX1", "SLIM RX1"}, \
119 {"RX INT" #id "_1 MIX1 INP2", "RX2", "SLIM RX2"}, \
120 {"RX INT" #id "_1 MIX1 INP2", "RX3", "SLIM RX3"}, \
121 {"RX INT" #id "_1 MIX1 INP2", "RX4", "SLIM RX4"}, \
122 {"RX INT" #id "_1 MIX1 INP2", "RX5", "SLIM RX5"}, \
123 {"RX INT" #id "_1 MIX1 INP2", "RX6", "SLIM RX6"}, \
124 {"RX INT" #id "_1 MIX1 INP2", "RX7", "SLIM RX7"}, \
125 {"RX INT" #id "_2 MUX", "RX0", "SLIM RX0"}, \
126 {"RX INT" #id "_2 MUX", "RX1", "SLIM RX1"}, \
127 {"RX INT" #id "_2 MUX", "RX2", "SLIM RX2"}, \
128 {"RX INT" #id "_2 MUX", "RX3", "SLIM RX3"}, \
129 {"RX INT" #id "_2 MUX", "RX4", "SLIM RX4"}, \
130 {"RX INT" #id "_2 MUX", "RX5", "SLIM RX5"}, \
131 {"RX INT" #id "_2 MUX", "RX6", "SLIM RX6"}, \
132 {"RX INT" #id "_2 MUX", "RX7", "SLIM RX7"}, \
133 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP0"}, \
134 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP1"}, \
135 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP2"}, \
136 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_2 MUX"}, \
137 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_1 MIX1"}, \
138 {"RX INT" #id " MIX2", NULL, "RX INT" #id " SEC MIX"}, \
139 {"RX INT" #id " INTERP", NULL, "RX INT" #id " MIX2"}
140
141 #define WCD9335_ADC_MUX_PATH(id) \
142 {"AIF1_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
143 {"AIF2_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
144 {"AIF3_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
145 {"SLIM TX" #id " MUX", "DEC" #id, "ADC MUX" #id}, \
146 {"ADC MUX" #id, "DMIC", "DMIC MUX" #id}, \
147 {"ADC MUX" #id, "AMIC", "AMIC MUX" #id}, \
148 {"DMIC MUX" #id, "DMIC0", "DMIC0"}, \
149 {"DMIC MUX" #id, "DMIC1", "DMIC1"}, \
150 {"DMIC MUX" #id, "DMIC2", "DMIC2"}, \
151 {"DMIC MUX" #id, "DMIC3", "DMIC3"}, \
152 {"DMIC MUX" #id, "DMIC4", "DMIC4"}, \
153 {"DMIC MUX" #id, "DMIC5", "DMIC5"}, \
154 {"AMIC MUX" #id, "ADC1", "ADC1"}, \
155 {"AMIC MUX" #id, "ADC2", "ADC2"}, \
156 {"AMIC MUX" #id, "ADC3", "ADC3"}, \
157 {"AMIC MUX" #id, "ADC4", "ADC4"}, \
158 {"AMIC MUX" #id, "ADC5", "ADC5"}, \
159 {"AMIC MUX" #id, "ADC6", "ADC6"}
160
161 enum {
162 WCD9335_RX0 = 0,
163 WCD9335_RX1,
164 WCD9335_RX2,
165 WCD9335_RX3,
166 WCD9335_RX4,
167 WCD9335_RX5,
168 WCD9335_RX6,
169 WCD9335_RX7,
170 WCD9335_RX8,
171 WCD9335_RX9,
172 WCD9335_RX10,
173 WCD9335_RX11,
174 WCD9335_RX12,
175 WCD9335_RX_MAX,
176 };
177
178 enum {
179 WCD9335_TX0 = 0,
180 WCD9335_TX1,
181 WCD9335_TX2,
182 WCD9335_TX3,
183 WCD9335_TX4,
184 WCD9335_TX5,
185 WCD9335_TX6,
186 WCD9335_TX7,
187 WCD9335_TX8,
188 WCD9335_TX9,
189 WCD9335_TX10,
190 WCD9335_TX11,
191 WCD9335_TX12,
192 WCD9335_TX13,
193 WCD9335_TX14,
194 WCD9335_TX15,
195 WCD9335_TX_MAX,
196 };
197
198 enum {
199 SIDO_SOURCE_INTERNAL = 0,
200 SIDO_SOURCE_RCO_BG,
201 };
202
203 enum wcd9335_sido_voltage {
204 SIDO_VOLTAGE_SVS_MV = 950,
205 SIDO_VOLTAGE_NOMINAL_MV = 1100,
206 };
207
208 enum {
209 COMPANDER_1, /* HPH_L */
210 COMPANDER_2, /* HPH_R */
211 COMPANDER_3, /* LO1_DIFF */
212 COMPANDER_4, /* LO2_DIFF */
213 COMPANDER_5, /* LO3_SE */
214 COMPANDER_6, /* LO4_SE */
215 COMPANDER_7, /* SWR SPK CH1 */
216 COMPANDER_8, /* SWR SPK CH2 */
217 COMPANDER_MAX,
218 };
219
220 enum {
221 INTn_2_INP_SEL_ZERO = 0,
222 INTn_2_INP_SEL_RX0,
223 INTn_2_INP_SEL_RX1,
224 INTn_2_INP_SEL_RX2,
225 INTn_2_INP_SEL_RX3,
226 INTn_2_INP_SEL_RX4,
227 INTn_2_INP_SEL_RX5,
228 INTn_2_INP_SEL_RX6,
229 INTn_2_INP_SEL_RX7,
230 INTn_2_INP_SEL_PROXIMITY,
231 };
232
233 enum {
234 INTn_1_MIX_INP_SEL_ZERO = 0,
235 INTn_1_MIX_INP_SEL_DEC0,
236 INTn_1_MIX_INP_SEL_DEC1,
237 INTn_1_MIX_INP_SEL_IIR0,
238 INTn_1_MIX_INP_SEL_IIR1,
239 INTn_1_MIX_INP_SEL_RX0,
240 INTn_1_MIX_INP_SEL_RX1,
241 INTn_1_MIX_INP_SEL_RX2,
242 INTn_1_MIX_INP_SEL_RX3,
243 INTn_1_MIX_INP_SEL_RX4,
244 INTn_1_MIX_INP_SEL_RX5,
245 INTn_1_MIX_INP_SEL_RX6,
246 INTn_1_MIX_INP_SEL_RX7,
247
248 };
249
250 enum {
251 INTERP_EAR = 0,
252 INTERP_HPHL,
253 INTERP_HPHR,
254 INTERP_LO1,
255 INTERP_LO2,
256 INTERP_LO3,
257 INTERP_LO4,
258 INTERP_SPKR1,
259 INTERP_SPKR2,
260 };
261
262 enum wcd_clock_type {
263 WCD_CLK_OFF,
264 WCD_CLK_RCO,
265 WCD_CLK_MCLK,
266 };
267
268 enum {
269 MIC_BIAS_1 = 1,
270 MIC_BIAS_2,
271 MIC_BIAS_3,
272 MIC_BIAS_4
273 };
274
275 enum {
276 MICB_PULLUP_ENABLE,
277 MICB_PULLUP_DISABLE,
278 MICB_ENABLE,
279 MICB_DISABLE,
280 };
281
282 struct wcd9335_slim_ch {
283 u32 ch_num;
284 u16 port;
285 u16 shift;
286 struct list_head list;
287 };
288
289 struct wcd_slim_codec_dai_data {
290 struct list_head slim_ch_list;
291 struct slim_stream_config sconfig;
292 struct slim_stream_runtime *sruntime;
293 };
294
295 struct wcd9335_codec {
296 struct device *dev;
297 struct clk *mclk;
298 struct clk *native_clk;
299 u32 mclk_rate;
300 u8 version;
301
302 struct slim_device *slim;
303 struct slim_device *slim_ifc_dev;
304 struct regmap *regmap;
305 struct regmap *if_regmap;
306 struct regmap_irq_chip_data *irq_data;
307
308 struct wcd9335_slim_ch rx_chs[WCD9335_RX_MAX];
309 struct wcd9335_slim_ch tx_chs[WCD9335_TX_MAX];
310 u32 num_rx_port;
311 u32 num_tx_port;
312
313 int sido_input_src;
314 enum wcd9335_sido_voltage sido_voltage;
315
316 struct wcd_slim_codec_dai_data dai[NUM_CODEC_DAIS];
317 struct snd_soc_component *component;
318
319 int master_bias_users;
320 int clk_mclk_users;
321 int clk_rco_users;
322 int sido_ccl_cnt;
323 enum wcd_clock_type clk_type;
324
325 struct wcd_clsh_ctrl *clsh_ctrl;
326 u32 hph_mode;
327 int prim_int_users[WCD9335_NUM_INTERPOLATORS];
328
329 int comp_enabled[COMPANDER_MAX];
330
331 int intr1;
332 int reset_gpio;
333 struct regulator_bulk_data supplies[WCD9335_MAX_SUPPLY];
334
335 unsigned int rx_port_value[WCD9335_RX_MAX];
336 unsigned int tx_port_value[WCD9335_TX_MAX];
337 int hph_l_gain;
338 int hph_r_gain;
339 u32 rx_bias_count;
340
341 /*TX*/
342 int micb_ref[WCD9335_MAX_MICBIAS];
343 int pullup_ref[WCD9335_MAX_MICBIAS];
344
345 int dmic_0_1_clk_cnt;
346 int dmic_2_3_clk_cnt;
347 int dmic_4_5_clk_cnt;
348 int dmic_sample_rate;
349 int mad_dmic_sample_rate;
350
351 int native_clk_users;
352 };
353
354 struct wcd9335_irq {
355 int irq;
356 irqreturn_t (*handler)(int irq, void *data);
357 char *name;
358 };
359
360 static const struct wcd9335_slim_ch wcd9335_tx_chs[WCD9335_TX_MAX] = {
361 WCD9335_SLIM_TX_CH(0),
362 WCD9335_SLIM_TX_CH(1),
363 WCD9335_SLIM_TX_CH(2),
364 WCD9335_SLIM_TX_CH(3),
365 WCD9335_SLIM_TX_CH(4),
366 WCD9335_SLIM_TX_CH(5),
367 WCD9335_SLIM_TX_CH(6),
368 WCD9335_SLIM_TX_CH(7),
369 WCD9335_SLIM_TX_CH(8),
370 WCD9335_SLIM_TX_CH(9),
371 WCD9335_SLIM_TX_CH(10),
372 WCD9335_SLIM_TX_CH(11),
373 WCD9335_SLIM_TX_CH(12),
374 WCD9335_SLIM_TX_CH(13),
375 WCD9335_SLIM_TX_CH(14),
376 WCD9335_SLIM_TX_CH(15),
377 };
378
379 static const struct wcd9335_slim_ch wcd9335_rx_chs[WCD9335_RX_MAX] = {
380 WCD9335_SLIM_RX_CH(0), /* 16 */
381 WCD9335_SLIM_RX_CH(1), /* 17 */
382 WCD9335_SLIM_RX_CH(2),
383 WCD9335_SLIM_RX_CH(3),
384 WCD9335_SLIM_RX_CH(4),
385 WCD9335_SLIM_RX_CH(5),
386 WCD9335_SLIM_RX_CH(6),
387 WCD9335_SLIM_RX_CH(7),
388 WCD9335_SLIM_RX_CH(8),
389 WCD9335_SLIM_RX_CH(9),
390 WCD9335_SLIM_RX_CH(10),
391 WCD9335_SLIM_RX_CH(11),
392 WCD9335_SLIM_RX_CH(12),
393 };
394
395 struct interp_sample_rate {
396 int rate;
397 int rate_val;
398 };
399
400 static struct interp_sample_rate int_mix_rate_val[] = {
401 {48000, 0x4}, /* 48K */
402 {96000, 0x5}, /* 96K */
403 {192000, 0x6}, /* 192K */
404 };
405
406 static struct interp_sample_rate int_prim_rate_val[] = {
407 {8000, 0x0}, /* 8K */
408 {16000, 0x1}, /* 16K */
409 {24000, -EINVAL},/* 24K */
410 {32000, 0x3}, /* 32K */
411 {48000, 0x4}, /* 48K */
412 {96000, 0x5}, /* 96K */
413 {192000, 0x6}, /* 192K */
414 {384000, 0x7}, /* 384K */
415 {44100, 0x8}, /* 44.1K */
416 };
417
418 struct wcd9335_reg_mask_val {
419 u16 reg;
420 u8 mask;
421 u8 val;
422 };
423
424 static const struct wcd9335_reg_mask_val wcd9335_codec_reg_init[] = {
425 /* Rbuckfly/R_EAR(32) */
426 {WCD9335_CDC_CLSH_K2_MSB, 0x0F, 0x00},
427 {WCD9335_CDC_CLSH_K2_LSB, 0xFF, 0x60},
428 {WCD9335_CPE_SS_DMIC_CFG, 0x80, 0x00},
429 {WCD9335_CDC_BOOST0_BOOST_CTL, 0x70, 0x50},
430 {WCD9335_CDC_BOOST1_BOOST_CTL, 0x70, 0x50},
431 {WCD9335_CDC_RX7_RX_PATH_CFG1, 0x08, 0x08},
432 {WCD9335_CDC_RX8_RX_PATH_CFG1, 0x08, 0x08},
433 {WCD9335_ANA_LO_1_2, 0x3C, 0X3C},
434 {WCD9335_DIFF_LO_COM_SWCAP_REFBUF_FREQ, 0x70, 0x00},
435 {WCD9335_DIFF_LO_COM_PA_FREQ, 0x70, 0x40},
436 {WCD9335_SOC_MAD_AUDIO_CTL_2, 0x03, 0x03},
437 {WCD9335_CDC_TOP_TOP_CFG1, 0x02, 0x02},
438 {WCD9335_CDC_TOP_TOP_CFG1, 0x01, 0x01},
439 {WCD9335_EAR_CMBUFF, 0x08, 0x00},
440 {WCD9335_CDC_TX9_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
441 {WCD9335_CDC_TX10_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
442 {WCD9335_CDC_TX11_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
443 {WCD9335_CDC_TX12_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
444 {WCD9335_CDC_COMPANDER7_CTL3, 0x80, 0x80},
445 {WCD9335_CDC_COMPANDER8_CTL3, 0x80, 0x80},
446 {WCD9335_CDC_COMPANDER7_CTL7, 0x01, 0x01},
447 {WCD9335_CDC_COMPANDER8_CTL7, 0x01, 0x01},
448 {WCD9335_CDC_RX0_RX_PATH_CFG0, 0x01, 0x01},
449 {WCD9335_CDC_RX1_RX_PATH_CFG0, 0x01, 0x01},
450 {WCD9335_CDC_RX2_RX_PATH_CFG0, 0x01, 0x01},
451 {WCD9335_CDC_RX3_RX_PATH_CFG0, 0x01, 0x01},
452 {WCD9335_CDC_RX4_RX_PATH_CFG0, 0x01, 0x01},
453 {WCD9335_CDC_RX5_RX_PATH_CFG0, 0x01, 0x01},
454 {WCD9335_CDC_RX6_RX_PATH_CFG0, 0x01, 0x01},
455 {WCD9335_CDC_RX7_RX_PATH_CFG0, 0x01, 0x01},
456 {WCD9335_CDC_RX8_RX_PATH_CFG0, 0x01, 0x01},
457 {WCD9335_CDC_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
458 {WCD9335_CDC_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
459 {WCD9335_CDC_RX2_RX_PATH_MIX_CFG, 0x01, 0x01},
460 {WCD9335_CDC_RX3_RX_PATH_MIX_CFG, 0x01, 0x01},
461 {WCD9335_CDC_RX4_RX_PATH_MIX_CFG, 0x01, 0x01},
462 {WCD9335_CDC_RX5_RX_PATH_MIX_CFG, 0x01, 0x01},
463 {WCD9335_CDC_RX6_RX_PATH_MIX_CFG, 0x01, 0x01},
464 {WCD9335_CDC_RX7_RX_PATH_MIX_CFG, 0x01, 0x01},
465 {WCD9335_CDC_RX8_RX_PATH_MIX_CFG, 0x01, 0x01},
466 {WCD9335_VBADC_IBIAS_FE, 0x0C, 0x08},
467 {WCD9335_RCO_CTRL_2, 0x0F, 0x08},
468 {WCD9335_RX_BIAS_FLYB_MID_RST, 0xF0, 0x10},
469 {WCD9335_FLYBACK_CTRL_1, 0x20, 0x20},
470 {WCD9335_HPH_OCP_CTL, 0xFF, 0x5A},
471 {WCD9335_HPH_L_TEST, 0x01, 0x01},
472 {WCD9335_HPH_R_TEST, 0x01, 0x01},
473 {WCD9335_CDC_BOOST0_BOOST_CFG1, 0x3F, 0x12},
474 {WCD9335_CDC_BOOST0_BOOST_CFG2, 0x1C, 0x08},
475 {WCD9335_CDC_COMPANDER7_CTL7, 0x1E, 0x18},
476 {WCD9335_CDC_BOOST1_BOOST_CFG1, 0x3F, 0x12},
477 {WCD9335_CDC_BOOST1_BOOST_CFG2, 0x1C, 0x08},
478 {WCD9335_CDC_COMPANDER8_CTL7, 0x1E, 0x18},
479 {WCD9335_CDC_TX0_TX_PATH_SEC7, 0xFF, 0x45},
480 {WCD9335_CDC_RX0_RX_PATH_SEC0, 0xFC, 0xF4},
481 {WCD9335_HPH_REFBUFF_LP_CTL, 0x08, 0x08},
482 {WCD9335_HPH_REFBUFF_LP_CTL, 0x06, 0x02},
483 };
484
485 /* Cutoff frequency for high pass filter */
486 static const char * const cf_text[] = {
487 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ"
488 };
489
490 static const char * const rx_cf_text[] = {
491 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ",
492 "CF_NEG_3DB_0P48HZ"
493 };
494
495 static const char * const rx_int0_7_mix_mux_text[] = {
496 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
497 "RX6", "RX7", "PROXIMITY"
498 };
499
500 static const char * const rx_int_mix_mux_text[] = {
501 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
502 "RX6", "RX7"
503 };
504
505 static const char * const rx_prim_mix_text[] = {
506 "ZERO", "DEC0", "DEC1", "IIR0", "IIR1", "RX0", "RX1", "RX2",
507 "RX3", "RX4", "RX5", "RX6", "RX7"
508 };
509
510 static const char * const rx_int_dem_inp_mux_text[] = {
511 "NORMAL_DSM_OUT", "CLSH_DSM_OUT",
512 };
513
514 static const char * const rx_int0_interp_mux_text[] = {
515 "ZERO", "RX INT0 MIX2",
516 };
517
518 static const char * const rx_int1_interp_mux_text[] = {
519 "ZERO", "RX INT1 MIX2",
520 };
521
522 static const char * const rx_int2_interp_mux_text[] = {
523 "ZERO", "RX INT2 MIX2",
524 };
525
526 static const char * const rx_int3_interp_mux_text[] = {
527 "ZERO", "RX INT3 MIX2",
528 };
529
530 static const char * const rx_int4_interp_mux_text[] = {
531 "ZERO", "RX INT4 MIX2",
532 };
533
534 static const char * const rx_int5_interp_mux_text[] = {
535 "ZERO", "RX INT5 MIX2",
536 };
537
538 static const char * const rx_int6_interp_mux_text[] = {
539 "ZERO", "RX INT6 MIX2",
540 };
541
542 static const char * const rx_int7_interp_mux_text[] = {
543 "ZERO", "RX INT7 MIX2",
544 };
545
546 static const char * const rx_int8_interp_mux_text[] = {
547 "ZERO", "RX INT8 SEC MIX"
548 };
549
550 static const char * const rx_hph_mode_mux_text[] = {
551 "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB",
552 "Class-H Hi-Fi Low Power"
553 };
554
555 static const char *const slim_rx_mux_text[] = {
556 "ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB",
557 };
558
559 static const char * const adc_mux_text[] = {
560 "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2"
561 };
562
563 static const char * const dmic_mux_text[] = {
564 "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5",
565 "SMIC0", "SMIC1", "SMIC2", "SMIC3"
566 };
567
568 static const char * const dmic_mux_alt_text[] = {
569 "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5",
570 };
571
572 static const char * const amic_mux_text[] = {
573 "ZERO", "ADC1", "ADC2", "ADC3", "ADC4", "ADC5", "ADC6"
574 };
575
576 static const char * const sb_tx0_mux_text[] = {
577 "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192"
578 };
579
580 static const char * const sb_tx1_mux_text[] = {
581 "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192"
582 };
583
584 static const char * const sb_tx2_mux_text[] = {
585 "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192"
586 };
587
588 static const char * const sb_tx3_mux_text[] = {
589 "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192"
590 };
591
592 static const char * const sb_tx4_mux_text[] = {
593 "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192"
594 };
595
596 static const char * const sb_tx5_mux_text[] = {
597 "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192"
598 };
599
600 static const char * const sb_tx6_mux_text[] = {
601 "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192"
602 };
603
604 static const char * const sb_tx7_mux_text[] = {
605 "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192"
606 };
607
608 static const char * const sb_tx8_mux_text[] = {
609 "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192"
610 };
611
612 static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
613 static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
614 static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1);
615 static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0);
616
617 static const struct soc_enum cf_dec0_enum =
618 SOC_ENUM_SINGLE(WCD9335_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text);
619
620 static const struct soc_enum cf_dec1_enum =
621 SOC_ENUM_SINGLE(WCD9335_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text);
622
623 static const struct soc_enum cf_dec2_enum =
624 SOC_ENUM_SINGLE(WCD9335_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text);
625
626 static const struct soc_enum cf_dec3_enum =
627 SOC_ENUM_SINGLE(WCD9335_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text);
628
629 static const struct soc_enum cf_dec4_enum =
630 SOC_ENUM_SINGLE(WCD9335_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text);
631
632 static const struct soc_enum cf_dec5_enum =
633 SOC_ENUM_SINGLE(WCD9335_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text);
634
635 static const struct soc_enum cf_dec6_enum =
636 SOC_ENUM_SINGLE(WCD9335_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text);
637
638 static const struct soc_enum cf_dec7_enum =
639 SOC_ENUM_SINGLE(WCD9335_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text);
640
641 static const struct soc_enum cf_dec8_enum =
642 SOC_ENUM_SINGLE(WCD9335_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text);
643
644 static const struct soc_enum cf_int0_1_enum =
645 SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text);
646
647 static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD9335_CDC_RX0_RX_PATH_MIX_CFG, 2,
648 rx_cf_text);
649
650 static const struct soc_enum cf_int1_1_enum =
651 SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text);
652
653 static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD9335_CDC_RX1_RX_PATH_MIX_CFG, 2,
654 rx_cf_text);
655
656 static const struct soc_enum cf_int2_1_enum =
657 SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text);
658
659 static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD9335_CDC_RX2_RX_PATH_MIX_CFG, 2,
660 rx_cf_text);
661
662 static const struct soc_enum cf_int3_1_enum =
663 SOC_ENUM_SINGLE(WCD9335_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text);
664
665 static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD9335_CDC_RX3_RX_PATH_MIX_CFG, 2,
666 rx_cf_text);
667
668 static const struct soc_enum cf_int4_1_enum =
669 SOC_ENUM_SINGLE(WCD9335_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text);
670
671 static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD9335_CDC_RX4_RX_PATH_MIX_CFG, 2,
672 rx_cf_text);
673
674 static const struct soc_enum cf_int5_1_enum =
675 SOC_ENUM_SINGLE(WCD9335_CDC_RX5_RX_PATH_CFG2, 0, 4, rx_cf_text);
676
677 static SOC_ENUM_SINGLE_DECL(cf_int5_2_enum, WCD9335_CDC_RX5_RX_PATH_MIX_CFG, 2,
678 rx_cf_text);
679
680 static const struct soc_enum cf_int6_1_enum =
681 SOC_ENUM_SINGLE(WCD9335_CDC_RX6_RX_PATH_CFG2, 0, 4, rx_cf_text);
682
683 static SOC_ENUM_SINGLE_DECL(cf_int6_2_enum, WCD9335_CDC_RX6_RX_PATH_MIX_CFG, 2,
684 rx_cf_text);
685
686 static const struct soc_enum cf_int7_1_enum =
687 SOC_ENUM_SINGLE(WCD9335_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text);
688
689 static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD9335_CDC_RX7_RX_PATH_MIX_CFG, 2,
690 rx_cf_text);
691
692 static const struct soc_enum cf_int8_1_enum =
693 SOC_ENUM_SINGLE(WCD9335_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text);
694
695 static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD9335_CDC_RX8_RX_PATH_MIX_CFG, 2,
696 rx_cf_text);
697
698 static const struct soc_enum rx_hph_mode_mux_enum =
699 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
700 rx_hph_mode_mux_text);
701
702 static const struct soc_enum slim_rx_mux_enum =
703 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim_rx_mux_text), slim_rx_mux_text);
704
705 static const struct soc_enum rx_int0_2_mux_chain_enum =
706 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG1, 0, 10,
707 rx_int0_7_mix_mux_text);
708
709 static const struct soc_enum rx_int1_2_mux_chain_enum =
710 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG1, 0, 9,
711 rx_int_mix_mux_text);
712
713 static const struct soc_enum rx_int2_2_mux_chain_enum =
714 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG1, 0, 9,
715 rx_int_mix_mux_text);
716
717 static const struct soc_enum rx_int3_2_mux_chain_enum =
718 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG1, 0, 9,
719 rx_int_mix_mux_text);
720
721 static const struct soc_enum rx_int4_2_mux_chain_enum =
722 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG1, 0, 9,
723 rx_int_mix_mux_text);
724
725 static const struct soc_enum rx_int5_2_mux_chain_enum =
726 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG1, 0, 9,
727 rx_int_mix_mux_text);
728
729 static const struct soc_enum rx_int6_2_mux_chain_enum =
730 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG1, 0, 9,
731 rx_int_mix_mux_text);
732
733 static const struct soc_enum rx_int7_2_mux_chain_enum =
734 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG1, 0, 10,
735 rx_int0_7_mix_mux_text);
736
737 static const struct soc_enum rx_int8_2_mux_chain_enum =
738 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG1, 0, 9,
739 rx_int_mix_mux_text);
740
741 static const struct soc_enum rx_int0_1_mix_inp0_chain_enum =
742 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG0, 0, 13,
743 rx_prim_mix_text);
744
745 static const struct soc_enum rx_int0_1_mix_inp1_chain_enum =
746 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG0, 4, 13,
747 rx_prim_mix_text);
748
749 static const struct soc_enum rx_int0_1_mix_inp2_chain_enum =
750 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG1, 4, 13,
751 rx_prim_mix_text);
752
753 static const struct soc_enum rx_int1_1_mix_inp0_chain_enum =
754 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG0, 0, 13,
755 rx_prim_mix_text);
756
757 static const struct soc_enum rx_int1_1_mix_inp1_chain_enum =
758 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG0, 4, 13,
759 rx_prim_mix_text);
760
761 static const struct soc_enum rx_int1_1_mix_inp2_chain_enum =
762 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG1, 4, 13,
763 rx_prim_mix_text);
764
765 static const struct soc_enum rx_int2_1_mix_inp0_chain_enum =
766 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG0, 0, 13,
767 rx_prim_mix_text);
768
769 static const struct soc_enum rx_int2_1_mix_inp1_chain_enum =
770 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG0, 4, 13,
771 rx_prim_mix_text);
772
773 static const struct soc_enum rx_int2_1_mix_inp2_chain_enum =
774 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG1, 4, 13,
775 rx_prim_mix_text);
776
777 static const struct soc_enum rx_int3_1_mix_inp0_chain_enum =
778 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG0, 0, 13,
779 rx_prim_mix_text);
780
781 static const struct soc_enum rx_int3_1_mix_inp1_chain_enum =
782 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG0, 4, 13,
783 rx_prim_mix_text);
784
785 static const struct soc_enum rx_int3_1_mix_inp2_chain_enum =
786 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG1, 4, 13,
787 rx_prim_mix_text);
788
789 static const struct soc_enum rx_int4_1_mix_inp0_chain_enum =
790 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG0, 0, 13,
791 rx_prim_mix_text);
792
793 static const struct soc_enum rx_int4_1_mix_inp1_chain_enum =
794 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG0, 4, 13,
795 rx_prim_mix_text);
796
797 static const struct soc_enum rx_int4_1_mix_inp2_chain_enum =
798 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG1, 4, 13,
799 rx_prim_mix_text);
800
801 static const struct soc_enum rx_int5_1_mix_inp0_chain_enum =
802 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG0, 0, 13,
803 rx_prim_mix_text);
804
805 static const struct soc_enum rx_int5_1_mix_inp1_chain_enum =
806 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG0, 4, 13,
807 rx_prim_mix_text);
808
809 static const struct soc_enum rx_int5_1_mix_inp2_chain_enum =
810 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG1, 4, 13,
811 rx_prim_mix_text);
812
813 static const struct soc_enum rx_int6_1_mix_inp0_chain_enum =
814 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG0, 0, 13,
815 rx_prim_mix_text);
816
817 static const struct soc_enum rx_int6_1_mix_inp1_chain_enum =
818 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG0, 4, 13,
819 rx_prim_mix_text);
820
821 static const struct soc_enum rx_int6_1_mix_inp2_chain_enum =
822 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG1, 4, 13,
823 rx_prim_mix_text);
824
825 static const struct soc_enum rx_int7_1_mix_inp0_chain_enum =
826 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG0, 0, 13,
827 rx_prim_mix_text);
828
829 static const struct soc_enum rx_int7_1_mix_inp1_chain_enum =
830 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG0, 4, 13,
831 rx_prim_mix_text);
832
833 static const struct soc_enum rx_int7_1_mix_inp2_chain_enum =
834 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG1, 4, 13,
835 rx_prim_mix_text);
836
837 static const struct soc_enum rx_int8_1_mix_inp0_chain_enum =
838 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG0, 0, 13,
839 rx_prim_mix_text);
840
841 static const struct soc_enum rx_int8_1_mix_inp1_chain_enum =
842 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG0, 4, 13,
843 rx_prim_mix_text);
844
845 static const struct soc_enum rx_int8_1_mix_inp2_chain_enum =
846 SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG1, 4, 13,
847 rx_prim_mix_text);
848
849 static const struct soc_enum rx_int0_dem_inp_mux_enum =
850 SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_SEC0, 0,
851 ARRAY_SIZE(rx_int_dem_inp_mux_text),
852 rx_int_dem_inp_mux_text);
853
854 static const struct soc_enum rx_int1_dem_inp_mux_enum =
855 SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_SEC0, 0,
856 ARRAY_SIZE(rx_int_dem_inp_mux_text),
857 rx_int_dem_inp_mux_text);
858
859 static const struct soc_enum rx_int2_dem_inp_mux_enum =
860 SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_SEC0, 0,
861 ARRAY_SIZE(rx_int_dem_inp_mux_text),
862 rx_int_dem_inp_mux_text);
863
864 static const struct soc_enum rx_int0_interp_mux_enum =
865 SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_CTL, 5, 2,
866 rx_int0_interp_mux_text);
867
868 static const struct soc_enum rx_int1_interp_mux_enum =
869 SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_CTL, 5, 2,
870 rx_int1_interp_mux_text);
871
872 static const struct soc_enum rx_int2_interp_mux_enum =
873 SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_CTL, 5, 2,
874 rx_int2_interp_mux_text);
875
876 static const struct soc_enum rx_int3_interp_mux_enum =
877 SOC_ENUM_SINGLE(WCD9335_CDC_RX3_RX_PATH_CTL, 5, 2,
878 rx_int3_interp_mux_text);
879
880 static const struct soc_enum rx_int4_interp_mux_enum =
881 SOC_ENUM_SINGLE(WCD9335_CDC_RX4_RX_PATH_CTL, 5, 2,
882 rx_int4_interp_mux_text);
883
884 static const struct soc_enum rx_int5_interp_mux_enum =
885 SOC_ENUM_SINGLE(WCD9335_CDC_RX5_RX_PATH_CTL, 5, 2,
886 rx_int5_interp_mux_text);
887
888 static const struct soc_enum rx_int6_interp_mux_enum =
889 SOC_ENUM_SINGLE(WCD9335_CDC_RX6_RX_PATH_CTL, 5, 2,
890 rx_int6_interp_mux_text);
891
892 static const struct soc_enum rx_int7_interp_mux_enum =
893 SOC_ENUM_SINGLE(WCD9335_CDC_RX7_RX_PATH_CTL, 5, 2,
894 rx_int7_interp_mux_text);
895
896 static const struct soc_enum rx_int8_interp_mux_enum =
897 SOC_ENUM_SINGLE(WCD9335_CDC_RX8_RX_PATH_CTL, 5, 2,
898 rx_int8_interp_mux_text);
899
900 static const struct soc_enum tx_adc_mux0_chain_enum =
901 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0, 4,
902 adc_mux_text);
903
904 static const struct soc_enum tx_adc_mux1_chain_enum =
905 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0, 4,
906 adc_mux_text);
907
908 static const struct soc_enum tx_adc_mux2_chain_enum =
909 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0, 4,
910 adc_mux_text);
911
912 static const struct soc_enum tx_adc_mux3_chain_enum =
913 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0, 4,
914 adc_mux_text);
915
916 static const struct soc_enum tx_adc_mux4_chain_enum =
917 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 6, 4,
918 adc_mux_text);
919
920 static const struct soc_enum tx_adc_mux5_chain_enum =
921 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 6, 4,
922 adc_mux_text);
923
924 static const struct soc_enum tx_adc_mux6_chain_enum =
925 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 6, 4,
926 adc_mux_text);
927
928 static const struct soc_enum tx_adc_mux7_chain_enum =
929 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 6, 4,
930 adc_mux_text);
931
932 static const struct soc_enum tx_adc_mux8_chain_enum =
933 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 6, 4,
934 adc_mux_text);
935
936 static const struct soc_enum tx_dmic_mux0_enum =
937 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 11,
938 dmic_mux_text);
939
940 static const struct soc_enum tx_dmic_mux1_enum =
941 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 11,
942 dmic_mux_text);
943
944 static const struct soc_enum tx_dmic_mux2_enum =
945 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 11,
946 dmic_mux_text);
947
948 static const struct soc_enum tx_dmic_mux3_enum =
949 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 11,
950 dmic_mux_text);
951
952 static const struct soc_enum tx_dmic_mux4_enum =
953 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7,
954 dmic_mux_alt_text);
955
956 static const struct soc_enum tx_dmic_mux5_enum =
957 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7,
958 dmic_mux_alt_text);
959
960 static const struct soc_enum tx_dmic_mux6_enum =
961 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7,
962 dmic_mux_alt_text);
963
964 static const struct soc_enum tx_dmic_mux7_enum =
965 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7,
966 dmic_mux_alt_text);
967
968 static const struct soc_enum tx_dmic_mux8_enum =
969 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7,
970 dmic_mux_alt_text);
971
972 static const struct soc_enum tx_amic_mux0_enum =
973 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 7,
974 amic_mux_text);
975
976 static const struct soc_enum tx_amic_mux1_enum =
977 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 7,
978 amic_mux_text);
979
980 static const struct soc_enum tx_amic_mux2_enum =
981 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 7,
982 amic_mux_text);
983
984 static const struct soc_enum tx_amic_mux3_enum =
985 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 7,
986 amic_mux_text);
987
988 static const struct soc_enum tx_amic_mux4_enum =
989 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 7,
990 amic_mux_text);
991
992 static const struct soc_enum tx_amic_mux5_enum =
993 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 7,
994 amic_mux_text);
995
996 static const struct soc_enum tx_amic_mux6_enum =
997 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 7,
998 amic_mux_text);
999
1000 static const struct soc_enum tx_amic_mux7_enum =
1001 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 7,
1002 amic_mux_text);
1003
1004 static const struct soc_enum tx_amic_mux8_enum =
1005 SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 7,
1006 amic_mux_text);
1007
1008 static const struct soc_enum sb_tx0_mux_enum =
1009 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 0, 4,
1010 sb_tx0_mux_text);
1011
1012 static const struct soc_enum sb_tx1_mux_enum =
1013 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 2, 4,
1014 sb_tx1_mux_text);
1015
1016 static const struct soc_enum sb_tx2_mux_enum =
1017 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 4, 4,
1018 sb_tx2_mux_text);
1019
1020 static const struct soc_enum sb_tx3_mux_enum =
1021 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 6, 4,
1022 sb_tx3_mux_text);
1023
1024 static const struct soc_enum sb_tx4_mux_enum =
1025 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 0, 4,
1026 sb_tx4_mux_text);
1027
1028 static const struct soc_enum sb_tx5_mux_enum =
1029 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 2, 4,
1030 sb_tx5_mux_text);
1031
1032 static const struct soc_enum sb_tx6_mux_enum =
1033 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 4, 4,
1034 sb_tx6_mux_text);
1035
1036 static const struct soc_enum sb_tx7_mux_enum =
1037 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 6, 4,
1038 sb_tx7_mux_text);
1039
1040 static const struct soc_enum sb_tx8_mux_enum =
1041 SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2, 0, 4,
1042 sb_tx8_mux_text);
1043
1044 static const struct snd_kcontrol_new rx_int0_2_mux =
1045 SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum);
1046
1047 static const struct snd_kcontrol_new rx_int1_2_mux =
1048 SOC_DAPM_ENUM("RX INT1_2 MUX Mux", rx_int1_2_mux_chain_enum);
1049
1050 static const struct snd_kcontrol_new rx_int2_2_mux =
1051 SOC_DAPM_ENUM("RX INT2_2 MUX Mux", rx_int2_2_mux_chain_enum);
1052
1053 static const struct snd_kcontrol_new rx_int3_2_mux =
1054 SOC_DAPM_ENUM("RX INT3_2 MUX Mux", rx_int3_2_mux_chain_enum);
1055
1056 static const struct snd_kcontrol_new rx_int4_2_mux =
1057 SOC_DAPM_ENUM("RX INT4_2 MUX Mux", rx_int4_2_mux_chain_enum);
1058
1059 static const struct snd_kcontrol_new rx_int5_2_mux =
1060 SOC_DAPM_ENUM("RX INT5_2 MUX Mux", rx_int5_2_mux_chain_enum);
1061
1062 static const struct snd_kcontrol_new rx_int6_2_mux =
1063 SOC_DAPM_ENUM("RX INT6_2 MUX Mux", rx_int6_2_mux_chain_enum);
1064
1065 static const struct snd_kcontrol_new rx_int7_2_mux =
1066 SOC_DAPM_ENUM("RX INT7_2 MUX Mux", rx_int7_2_mux_chain_enum);
1067
1068 static const struct snd_kcontrol_new rx_int8_2_mux =
1069 SOC_DAPM_ENUM("RX INT8_2 MUX Mux", rx_int8_2_mux_chain_enum);
1070
1071 static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux =
1072 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP0 Mux", rx_int0_1_mix_inp0_chain_enum);
1073
1074 static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux =
1075 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP1 Mux", rx_int0_1_mix_inp1_chain_enum);
1076
1077 static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux =
1078 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP2 Mux", rx_int0_1_mix_inp2_chain_enum);
1079
1080 static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux =
1081 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP0 Mux", rx_int1_1_mix_inp0_chain_enum);
1082
1083 static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux =
1084 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP1 Mux", rx_int1_1_mix_inp1_chain_enum);
1085
1086 static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux =
1087 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP2 Mux", rx_int1_1_mix_inp2_chain_enum);
1088
1089 static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux =
1090 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP0 Mux", rx_int2_1_mix_inp0_chain_enum);
1091
1092 static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux =
1093 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP1 Mux", rx_int2_1_mix_inp1_chain_enum);
1094
1095 static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux =
1096 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP2 Mux", rx_int2_1_mix_inp2_chain_enum);
1097
1098 static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux =
1099 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP0 Mux", rx_int3_1_mix_inp0_chain_enum);
1100
1101 static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux =
1102 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP1 Mux", rx_int3_1_mix_inp1_chain_enum);
1103
1104 static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux =
1105 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP2 Mux", rx_int3_1_mix_inp2_chain_enum);
1106
1107 static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux =
1108 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP0 Mux", rx_int4_1_mix_inp0_chain_enum);
1109
1110 static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux =
1111 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP1 Mux", rx_int4_1_mix_inp1_chain_enum);
1112
1113 static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux =
1114 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP2 Mux", rx_int4_1_mix_inp2_chain_enum);
1115
1116 static const struct snd_kcontrol_new rx_int5_1_mix_inp0_mux =
1117 SOC_DAPM_ENUM("RX INT5_1 MIX1 INP0 Mux", rx_int5_1_mix_inp0_chain_enum);
1118
1119 static const struct snd_kcontrol_new rx_int5_1_mix_inp1_mux =
1120 SOC_DAPM_ENUM("RX INT5_1 MIX1 INP1 Mux", rx_int5_1_mix_inp1_chain_enum);
1121
1122 static const struct snd_kcontrol_new rx_int5_1_mix_inp2_mux =
1123 SOC_DAPM_ENUM("RX INT5_1 MIX1 INP2 Mux", rx_int5_1_mix_inp2_chain_enum);
1124
1125 static const struct snd_kcontrol_new rx_int6_1_mix_inp0_mux =
1126 SOC_DAPM_ENUM("RX INT6_1 MIX1 INP0 Mux", rx_int6_1_mix_inp0_chain_enum);
1127
1128 static const struct snd_kcontrol_new rx_int6_1_mix_inp1_mux =
1129 SOC_DAPM_ENUM("RX INT6_1 MIX1 INP1 Mux", rx_int6_1_mix_inp1_chain_enum);
1130
1131 static const struct snd_kcontrol_new rx_int6_1_mix_inp2_mux =
1132 SOC_DAPM_ENUM("RX INT6_1 MIX1 INP2 Mux", rx_int6_1_mix_inp2_chain_enum);
1133
1134 static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux =
1135 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP0 Mux", rx_int7_1_mix_inp0_chain_enum);
1136
1137 static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux =
1138 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP1 Mux", rx_int7_1_mix_inp1_chain_enum);
1139
1140 static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux =
1141 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP2 Mux", rx_int7_1_mix_inp2_chain_enum);
1142
1143 static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux =
1144 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP0 Mux", rx_int8_1_mix_inp0_chain_enum);
1145
1146 static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux =
1147 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP1 Mux", rx_int8_1_mix_inp1_chain_enum);
1148
1149 static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux =
1150 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP2 Mux", rx_int8_1_mix_inp2_chain_enum);
1151
1152 static const struct snd_kcontrol_new rx_int0_interp_mux =
1153 SOC_DAPM_ENUM("RX INT0 INTERP Mux", rx_int0_interp_mux_enum);
1154
1155 static const struct snd_kcontrol_new rx_int1_interp_mux =
1156 SOC_DAPM_ENUM("RX INT1 INTERP Mux", rx_int1_interp_mux_enum);
1157
1158 static const struct snd_kcontrol_new rx_int2_interp_mux =
1159 SOC_DAPM_ENUM("RX INT2 INTERP Mux", rx_int2_interp_mux_enum);
1160
1161 static const struct snd_kcontrol_new rx_int3_interp_mux =
1162 SOC_DAPM_ENUM("RX INT3 INTERP Mux", rx_int3_interp_mux_enum);
1163
1164 static const struct snd_kcontrol_new rx_int4_interp_mux =
1165 SOC_DAPM_ENUM("RX INT4 INTERP Mux", rx_int4_interp_mux_enum);
1166
1167 static const struct snd_kcontrol_new rx_int5_interp_mux =
1168 SOC_DAPM_ENUM("RX INT5 INTERP Mux", rx_int5_interp_mux_enum);
1169
1170 static const struct snd_kcontrol_new rx_int6_interp_mux =
1171 SOC_DAPM_ENUM("RX INT6 INTERP Mux", rx_int6_interp_mux_enum);
1172
1173 static const struct snd_kcontrol_new rx_int7_interp_mux =
1174 SOC_DAPM_ENUM("RX INT7 INTERP Mux", rx_int7_interp_mux_enum);
1175
1176 static const struct snd_kcontrol_new rx_int8_interp_mux =
1177 SOC_DAPM_ENUM("RX INT8 INTERP Mux", rx_int8_interp_mux_enum);
1178
1179 static const struct snd_kcontrol_new tx_dmic_mux0 =
1180 SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum);
1181
1182 static const struct snd_kcontrol_new tx_dmic_mux1 =
1183 SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum);
1184
1185 static const struct snd_kcontrol_new tx_dmic_mux2 =
1186 SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum);
1187
1188 static const struct snd_kcontrol_new tx_dmic_mux3 =
1189 SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum);
1190
1191 static const struct snd_kcontrol_new tx_dmic_mux4 =
1192 SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum);
1193
1194 static const struct snd_kcontrol_new tx_dmic_mux5 =
1195 SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum);
1196
1197 static const struct snd_kcontrol_new tx_dmic_mux6 =
1198 SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum);
1199
1200 static const struct snd_kcontrol_new tx_dmic_mux7 =
1201 SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum);
1202
1203 static const struct snd_kcontrol_new tx_dmic_mux8 =
1204 SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum);
1205
1206 static const struct snd_kcontrol_new tx_amic_mux0 =
1207 SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum);
1208
1209 static const struct snd_kcontrol_new tx_amic_mux1 =
1210 SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum);
1211
1212 static const struct snd_kcontrol_new tx_amic_mux2 =
1213 SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum);
1214
1215 static const struct snd_kcontrol_new tx_amic_mux3 =
1216 SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum);
1217
1218 static const struct snd_kcontrol_new tx_amic_mux4 =
1219 SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum);
1220
1221 static const struct snd_kcontrol_new tx_amic_mux5 =
1222 SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum);
1223
1224 static const struct snd_kcontrol_new tx_amic_mux6 =
1225 SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum);
1226
1227 static const struct snd_kcontrol_new tx_amic_mux7 =
1228 SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum);
1229
1230 static const struct snd_kcontrol_new tx_amic_mux8 =
1231 SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum);
1232
1233 static const struct snd_kcontrol_new sb_tx0_mux =
1234 SOC_DAPM_ENUM("SLIM TX0 MUX Mux", sb_tx0_mux_enum);
1235
1236 static const struct snd_kcontrol_new sb_tx1_mux =
1237 SOC_DAPM_ENUM("SLIM TX1 MUX Mux", sb_tx1_mux_enum);
1238
1239 static const struct snd_kcontrol_new sb_tx2_mux =
1240 SOC_DAPM_ENUM("SLIM TX2 MUX Mux", sb_tx2_mux_enum);
1241
1242 static const struct snd_kcontrol_new sb_tx3_mux =
1243 SOC_DAPM_ENUM("SLIM TX3 MUX Mux", sb_tx3_mux_enum);
1244
1245 static const struct snd_kcontrol_new sb_tx4_mux =
1246 SOC_DAPM_ENUM("SLIM TX4 MUX Mux", sb_tx4_mux_enum);
1247
1248 static const struct snd_kcontrol_new sb_tx5_mux =
1249 SOC_DAPM_ENUM("SLIM TX5 MUX Mux", sb_tx5_mux_enum);
1250
1251 static const struct snd_kcontrol_new sb_tx6_mux =
1252 SOC_DAPM_ENUM("SLIM TX6 MUX Mux", sb_tx6_mux_enum);
1253
1254 static const struct snd_kcontrol_new sb_tx7_mux =
1255 SOC_DAPM_ENUM("SLIM TX7 MUX Mux", sb_tx7_mux_enum);
1256
1257 static const struct snd_kcontrol_new sb_tx8_mux =
1258 SOC_DAPM_ENUM("SLIM TX8 MUX Mux", sb_tx8_mux_enum);
1259
slim_rx_mux_get(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)1260 static int slim_rx_mux_get(struct snd_kcontrol *kc,
1261 struct snd_ctl_elem_value *ucontrol)
1262 {
1263 struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
1264 struct wcd9335_codec *wcd = dev_get_drvdata(w->dapm->dev);
1265 u32 port_id = w->shift;
1266
1267 ucontrol->value.enumerated.item[0] = wcd->rx_port_value[port_id];
1268
1269 return 0;
1270 }
1271
slim_rx_mux_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)1272 static int slim_rx_mux_put(struct snd_kcontrol *kc,
1273 struct snd_ctl_elem_value *ucontrol)
1274 {
1275 struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
1276 struct wcd9335_codec *wcd = dev_get_drvdata(w->dapm->dev);
1277 struct soc_enum *e = (struct soc_enum *)kc->private_value;
1278 struct snd_soc_dapm_update *update = NULL;
1279 u32 port_id = w->shift;
1280
1281 if (wcd->rx_port_value[port_id] == ucontrol->value.enumerated.item[0])
1282 return 0;
1283
1284 wcd->rx_port_value[port_id] = ucontrol->value.enumerated.item[0];
1285
1286 /* Remove channel from any list it's in before adding it to a new one */
1287 list_del_init(&wcd->rx_chs[port_id].list);
1288
1289 switch (wcd->rx_port_value[port_id]) {
1290 case 0:
1291 /* Channel already removed from lists. Nothing to do here */
1292 break;
1293 case 1:
1294 list_add_tail(&wcd->rx_chs[port_id].list,
1295 &wcd->dai[AIF1_PB].slim_ch_list);
1296 break;
1297 case 2:
1298 list_add_tail(&wcd->rx_chs[port_id].list,
1299 &wcd->dai[AIF2_PB].slim_ch_list);
1300 break;
1301 case 3:
1302 list_add_tail(&wcd->rx_chs[port_id].list,
1303 &wcd->dai[AIF3_PB].slim_ch_list);
1304 break;
1305 case 4:
1306 list_add_tail(&wcd->rx_chs[port_id].list,
1307 &wcd->dai[AIF4_PB].slim_ch_list);
1308 break;
1309 default:
1310 dev_err(wcd->dev, "Unknown AIF %d\n", wcd->rx_port_value[port_id]);
1311 goto err;
1312 }
1313
1314 snd_soc_dapm_mux_update_power(w->dapm, kc, wcd->rx_port_value[port_id],
1315 e, update);
1316
1317 return 0;
1318 err:
1319 return -EINVAL;
1320 }
1321
slim_tx_mixer_get(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)1322 static int slim_tx_mixer_get(struct snd_kcontrol *kc,
1323 struct snd_ctl_elem_value *ucontrol)
1324 {
1325
1326 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
1327 struct wcd9335_codec *wcd = dev_get_drvdata(dapm->dev);
1328 struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc);
1329 struct soc_mixer_control *mixer =
1330 (struct soc_mixer_control *)kc->private_value;
1331 int dai_id = widget->shift;
1332 int port_id = mixer->shift;
1333
1334 ucontrol->value.integer.value[0] = wcd->tx_port_value[port_id] == dai_id;
1335
1336 return 0;
1337 }
1338
slim_tx_mixer_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)1339 static int slim_tx_mixer_put(struct snd_kcontrol *kc,
1340 struct snd_ctl_elem_value *ucontrol)
1341 {
1342
1343 struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc);
1344 struct wcd9335_codec *wcd = dev_get_drvdata(widget->dapm->dev);
1345 struct snd_soc_dapm_update *update = NULL;
1346 struct soc_mixer_control *mixer =
1347 (struct soc_mixer_control *)kc->private_value;
1348 int enable = ucontrol->value.integer.value[0];
1349 int dai_id = widget->shift;
1350 int port_id = mixer->shift;
1351
1352 switch (dai_id) {
1353 case AIF1_CAP:
1354 case AIF2_CAP:
1355 case AIF3_CAP:
1356 /* only add to the list if value not set */
1357 if (enable && wcd->tx_port_value[port_id] != dai_id) {
1358 wcd->tx_port_value[port_id] = dai_id;
1359 list_add_tail(&wcd->tx_chs[port_id].list,
1360 &wcd->dai[dai_id].slim_ch_list);
1361 } else if (!enable && wcd->tx_port_value[port_id] == dai_id) {
1362 wcd->tx_port_value[port_id] = -1;
1363 list_del_init(&wcd->tx_chs[port_id].list);
1364 }
1365 break;
1366 default:
1367 dev_err(wcd->dev, "Unknown AIF %d\n", dai_id);
1368 return -EINVAL;
1369 }
1370
1371 snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update);
1372
1373 return 0;
1374 }
1375
1376 static const struct snd_kcontrol_new slim_rx_mux[WCD9335_RX_MAX] = {
1377 SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum,
1378 slim_rx_mux_get, slim_rx_mux_put),
1379 SOC_DAPM_ENUM_EXT("SLIM RX1 Mux", slim_rx_mux_enum,
1380 slim_rx_mux_get, slim_rx_mux_put),
1381 SOC_DAPM_ENUM_EXT("SLIM RX2 Mux", slim_rx_mux_enum,
1382 slim_rx_mux_get, slim_rx_mux_put),
1383 SOC_DAPM_ENUM_EXT("SLIM RX3 Mux", slim_rx_mux_enum,
1384 slim_rx_mux_get, slim_rx_mux_put),
1385 SOC_DAPM_ENUM_EXT("SLIM RX4 Mux", slim_rx_mux_enum,
1386 slim_rx_mux_get, slim_rx_mux_put),
1387 SOC_DAPM_ENUM_EXT("SLIM RX5 Mux", slim_rx_mux_enum,
1388 slim_rx_mux_get, slim_rx_mux_put),
1389 SOC_DAPM_ENUM_EXT("SLIM RX6 Mux", slim_rx_mux_enum,
1390 slim_rx_mux_get, slim_rx_mux_put),
1391 SOC_DAPM_ENUM_EXT("SLIM RX7 Mux", slim_rx_mux_enum,
1392 slim_rx_mux_get, slim_rx_mux_put),
1393 };
1394
1395 static const struct snd_kcontrol_new aif1_cap_mixer[] = {
1396 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1397 slim_tx_mixer_get, slim_tx_mixer_put),
1398 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1399 slim_tx_mixer_get, slim_tx_mixer_put),
1400 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1401 slim_tx_mixer_get, slim_tx_mixer_put),
1402 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1403 slim_tx_mixer_get, slim_tx_mixer_put),
1404 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1405 slim_tx_mixer_get, slim_tx_mixer_put),
1406 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1407 slim_tx_mixer_get, slim_tx_mixer_put),
1408 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1409 slim_tx_mixer_get, slim_tx_mixer_put),
1410 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1411 slim_tx_mixer_get, slim_tx_mixer_put),
1412 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1413 slim_tx_mixer_get, slim_tx_mixer_put),
1414 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0,
1415 slim_tx_mixer_get, slim_tx_mixer_put),
1416 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0,
1417 slim_tx_mixer_get, slim_tx_mixer_put),
1418 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0,
1419 slim_tx_mixer_get, slim_tx_mixer_put),
1420 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0,
1421 slim_tx_mixer_get, slim_tx_mixer_put),
1422 };
1423
1424 static const struct snd_kcontrol_new aif2_cap_mixer[] = {
1425 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1426 slim_tx_mixer_get, slim_tx_mixer_put),
1427 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1428 slim_tx_mixer_get, slim_tx_mixer_put),
1429 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1430 slim_tx_mixer_get, slim_tx_mixer_put),
1431 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1432 slim_tx_mixer_get, slim_tx_mixer_put),
1433 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1434 slim_tx_mixer_get, slim_tx_mixer_put),
1435 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1436 slim_tx_mixer_get, slim_tx_mixer_put),
1437 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1438 slim_tx_mixer_get, slim_tx_mixer_put),
1439 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1440 slim_tx_mixer_get, slim_tx_mixer_put),
1441 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1442 slim_tx_mixer_get, slim_tx_mixer_put),
1443 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0,
1444 slim_tx_mixer_get, slim_tx_mixer_put),
1445 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0,
1446 slim_tx_mixer_get, slim_tx_mixer_put),
1447 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0,
1448 slim_tx_mixer_get, slim_tx_mixer_put),
1449 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0,
1450 slim_tx_mixer_get, slim_tx_mixer_put),
1451 };
1452
1453 static const struct snd_kcontrol_new aif3_cap_mixer[] = {
1454 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1455 slim_tx_mixer_get, slim_tx_mixer_put),
1456 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1457 slim_tx_mixer_get, slim_tx_mixer_put),
1458 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1459 slim_tx_mixer_get, slim_tx_mixer_put),
1460 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1461 slim_tx_mixer_get, slim_tx_mixer_put),
1462 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1463 slim_tx_mixer_get, slim_tx_mixer_put),
1464 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1465 slim_tx_mixer_get, slim_tx_mixer_put),
1466 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1467 slim_tx_mixer_get, slim_tx_mixer_put),
1468 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1469 slim_tx_mixer_get, slim_tx_mixer_put),
1470 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1471 slim_tx_mixer_get, slim_tx_mixer_put),
1472 };
1473
wcd9335_put_dec_enum(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)1474 static int wcd9335_put_dec_enum(struct snd_kcontrol *kc,
1475 struct snd_ctl_elem_value *ucontrol)
1476 {
1477 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
1478 struct snd_soc_component *component = snd_soc_dapm_to_component(dapm);
1479 struct soc_enum *e = (struct soc_enum *)kc->private_value;
1480 unsigned int val, reg, sel;
1481
1482 val = ucontrol->value.enumerated.item[0];
1483
1484 switch (e->reg) {
1485 case WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1:
1486 reg = WCD9335_CDC_TX0_TX_PATH_CFG0;
1487 break;
1488 case WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1:
1489 reg = WCD9335_CDC_TX1_TX_PATH_CFG0;
1490 break;
1491 case WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1:
1492 reg = WCD9335_CDC_TX2_TX_PATH_CFG0;
1493 break;
1494 case WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1:
1495 reg = WCD9335_CDC_TX3_TX_PATH_CFG0;
1496 break;
1497 case WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0:
1498 reg = WCD9335_CDC_TX4_TX_PATH_CFG0;
1499 break;
1500 case WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0:
1501 reg = WCD9335_CDC_TX5_TX_PATH_CFG0;
1502 break;
1503 case WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0:
1504 reg = WCD9335_CDC_TX6_TX_PATH_CFG0;
1505 break;
1506 case WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0:
1507 reg = WCD9335_CDC_TX7_TX_PATH_CFG0;
1508 break;
1509 case WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0:
1510 reg = WCD9335_CDC_TX8_TX_PATH_CFG0;
1511 break;
1512 default:
1513 return -EINVAL;
1514 }
1515
1516 /* AMIC: 0, DMIC: 1 */
1517 sel = val ? WCD9335_CDC_TX_ADC_AMIC_SEL : WCD9335_CDC_TX_ADC_DMIC_SEL;
1518 snd_soc_component_update_bits(component, reg,
1519 WCD9335_CDC_TX_ADC_AMIC_DMIC_SEL_MASK,
1520 sel);
1521
1522 return snd_soc_dapm_put_enum_double(kc, ucontrol);
1523 }
1524
wcd9335_int_dem_inp_mux_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)1525 static int wcd9335_int_dem_inp_mux_put(struct snd_kcontrol *kc,
1526 struct snd_ctl_elem_value *ucontrol)
1527 {
1528 struct soc_enum *e = (struct soc_enum *)kc->private_value;
1529 struct snd_soc_component *component;
1530 int reg, val;
1531
1532 component = snd_soc_dapm_kcontrol_component(kc);
1533 val = ucontrol->value.enumerated.item[0];
1534
1535 if (e->reg == WCD9335_CDC_RX0_RX_PATH_SEC0)
1536 reg = WCD9335_CDC_RX0_RX_PATH_CFG0;
1537 else if (e->reg == WCD9335_CDC_RX1_RX_PATH_SEC0)
1538 reg = WCD9335_CDC_RX1_RX_PATH_CFG0;
1539 else if (e->reg == WCD9335_CDC_RX2_RX_PATH_SEC0)
1540 reg = WCD9335_CDC_RX2_RX_PATH_CFG0;
1541 else
1542 return -EINVAL;
1543
1544 /* Set Look Ahead Delay */
1545 snd_soc_component_update_bits(component, reg,
1546 WCD9335_CDC_RX_PATH_CFG0_DLY_ZN_EN_MASK,
1547 val ? WCD9335_CDC_RX_PATH_CFG0_DLY_ZN_EN : 0);
1548 /* Set DEM INP Select */
1549 return snd_soc_dapm_put_enum_double(kc, ucontrol);
1550 }
1551
1552 static const struct snd_kcontrol_new rx_int0_dem_inp_mux =
1553 SOC_DAPM_ENUM_EXT("RX INT0 DEM MUX Mux", rx_int0_dem_inp_mux_enum,
1554 snd_soc_dapm_get_enum_double,
1555 wcd9335_int_dem_inp_mux_put);
1556
1557 static const struct snd_kcontrol_new rx_int1_dem_inp_mux =
1558 SOC_DAPM_ENUM_EXT("RX INT1 DEM MUX Mux", rx_int1_dem_inp_mux_enum,
1559 snd_soc_dapm_get_enum_double,
1560 wcd9335_int_dem_inp_mux_put);
1561
1562 static const struct snd_kcontrol_new rx_int2_dem_inp_mux =
1563 SOC_DAPM_ENUM_EXT("RX INT2 DEM MUX Mux", rx_int2_dem_inp_mux_enum,
1564 snd_soc_dapm_get_enum_double,
1565 wcd9335_int_dem_inp_mux_put);
1566
1567 static const struct snd_kcontrol_new tx_adc_mux0 =
1568 SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_chain_enum,
1569 snd_soc_dapm_get_enum_double,
1570 wcd9335_put_dec_enum);
1571
1572 static const struct snd_kcontrol_new tx_adc_mux1 =
1573 SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_chain_enum,
1574 snd_soc_dapm_get_enum_double,
1575 wcd9335_put_dec_enum);
1576
1577 static const struct snd_kcontrol_new tx_adc_mux2 =
1578 SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_chain_enum,
1579 snd_soc_dapm_get_enum_double,
1580 wcd9335_put_dec_enum);
1581
1582 static const struct snd_kcontrol_new tx_adc_mux3 =
1583 SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_chain_enum,
1584 snd_soc_dapm_get_enum_double,
1585 wcd9335_put_dec_enum);
1586
1587 static const struct snd_kcontrol_new tx_adc_mux4 =
1588 SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_chain_enum,
1589 snd_soc_dapm_get_enum_double,
1590 wcd9335_put_dec_enum);
1591
1592 static const struct snd_kcontrol_new tx_adc_mux5 =
1593 SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_chain_enum,
1594 snd_soc_dapm_get_enum_double,
1595 wcd9335_put_dec_enum);
1596
1597 static const struct snd_kcontrol_new tx_adc_mux6 =
1598 SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_chain_enum,
1599 snd_soc_dapm_get_enum_double,
1600 wcd9335_put_dec_enum);
1601
1602 static const struct snd_kcontrol_new tx_adc_mux7 =
1603 SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_chain_enum,
1604 snd_soc_dapm_get_enum_double,
1605 wcd9335_put_dec_enum);
1606
1607 static const struct snd_kcontrol_new tx_adc_mux8 =
1608 SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_chain_enum,
1609 snd_soc_dapm_get_enum_double,
1610 wcd9335_put_dec_enum);
1611
wcd9335_set_mix_interpolator_rate(struct snd_soc_dai * dai,int rate_val,u32 rate)1612 static int wcd9335_set_mix_interpolator_rate(struct snd_soc_dai *dai,
1613 int rate_val,
1614 u32 rate)
1615 {
1616 struct snd_soc_component *component = dai->component;
1617 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
1618 struct wcd9335_slim_ch *ch;
1619 int val, j;
1620
1621 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1622 for (j = 0; j < WCD9335_NUM_INTERPOLATORS; j++) {
1623 val = snd_soc_component_read(component,
1624 WCD9335_CDC_RX_INP_MUX_RX_INT_CFG1(j)) &
1625 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1626
1627 if (val == (ch->shift + INTn_2_INP_SEL_RX0))
1628 snd_soc_component_update_bits(component,
1629 WCD9335_CDC_RX_PATH_MIX_CTL(j),
1630 WCD9335_CDC_MIX_PCM_RATE_MASK,
1631 rate_val);
1632 }
1633 }
1634
1635 return 0;
1636 }
1637
wcd9335_set_prim_interpolator_rate(struct snd_soc_dai * dai,u8 rate_val,u32 rate)1638 static int wcd9335_set_prim_interpolator_rate(struct snd_soc_dai *dai,
1639 u8 rate_val,
1640 u32 rate)
1641 {
1642 struct snd_soc_component *comp = dai->component;
1643 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
1644 struct wcd9335_slim_ch *ch;
1645 u8 cfg0, cfg1, inp0_sel, inp1_sel, inp2_sel;
1646 int inp, j;
1647
1648 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1649 inp = ch->shift + INTn_1_MIX_INP_SEL_RX0;
1650 /*
1651 * Loop through all interpolator MUX inputs and find out
1652 * to which interpolator input, the slim rx port
1653 * is connected
1654 */
1655 for (j = 0; j < WCD9335_NUM_INTERPOLATORS; j++) {
1656 cfg0 = snd_soc_component_read(comp,
1657 WCD9335_CDC_RX_INP_MUX_RX_INT_CFG0(j));
1658 cfg1 = snd_soc_component_read(comp,
1659 WCD9335_CDC_RX_INP_MUX_RX_INT_CFG1(j));
1660
1661 inp0_sel = cfg0 &
1662 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1663 inp1_sel = (cfg0 >> 4) &
1664 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1665 inp2_sel = (cfg1 >> 4) &
1666 WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1667
1668 if ((inp0_sel == inp) || (inp1_sel == inp) ||
1669 (inp2_sel == inp)) {
1670 /* rate is in Hz */
1671 if ((j == 0) && (rate == 44100))
1672 dev_info(wcd->dev,
1673 "Cannot set 44.1KHz on INT0\n");
1674 else
1675 snd_soc_component_update_bits(comp,
1676 WCD9335_CDC_RX_PATH_CTL(j),
1677 WCD9335_CDC_MIX_PCM_RATE_MASK,
1678 rate_val);
1679 }
1680 }
1681 }
1682
1683 return 0;
1684 }
1685
wcd9335_set_interpolator_rate(struct snd_soc_dai * dai,u32 rate)1686 static int wcd9335_set_interpolator_rate(struct snd_soc_dai *dai, u32 rate)
1687 {
1688 int i;
1689
1690 /* set mixing path rate */
1691 for (i = 0; i < ARRAY_SIZE(int_mix_rate_val); i++) {
1692 if (rate == int_mix_rate_val[i].rate) {
1693 wcd9335_set_mix_interpolator_rate(dai,
1694 int_mix_rate_val[i].rate_val, rate);
1695 break;
1696 }
1697 }
1698
1699 /* set primary path sample rate */
1700 for (i = 0; i < ARRAY_SIZE(int_prim_rate_val); i++) {
1701 if (rate == int_prim_rate_val[i].rate) {
1702 wcd9335_set_prim_interpolator_rate(dai,
1703 int_prim_rate_val[i].rate_val, rate);
1704 break;
1705 }
1706 }
1707
1708 return 0;
1709 }
1710
wcd9335_slim_set_hw_params(struct wcd9335_codec * wcd,struct wcd_slim_codec_dai_data * dai_data,int direction)1711 static int wcd9335_slim_set_hw_params(struct wcd9335_codec *wcd,
1712 struct wcd_slim_codec_dai_data *dai_data,
1713 int direction)
1714 {
1715 struct list_head *slim_ch_list = &dai_data->slim_ch_list;
1716 struct slim_stream_config *cfg = &dai_data->sconfig;
1717 struct wcd9335_slim_ch *ch;
1718 u16 payload = 0;
1719 int ret, i;
1720
1721 cfg->ch_count = 0;
1722 cfg->direction = direction;
1723 cfg->port_mask = 0;
1724
1725 /* Configure slave interface device */
1726 list_for_each_entry(ch, slim_ch_list, list) {
1727 cfg->ch_count++;
1728 payload |= 1 << ch->shift;
1729 cfg->port_mask |= BIT(ch->port);
1730 }
1731
1732 cfg->chs = kcalloc(cfg->ch_count, sizeof(unsigned int), GFP_KERNEL);
1733 if (!cfg->chs)
1734 return -ENOMEM;
1735
1736 i = 0;
1737 list_for_each_entry(ch, slim_ch_list, list) {
1738 cfg->chs[i++] = ch->ch_num;
1739 if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
1740 /* write to interface device */
1741 ret = regmap_write(wcd->if_regmap,
1742 WCD9335_SLIM_PGD_RX_PORT_MULTI_CHNL_0(ch->port),
1743 payload);
1744
1745 if (ret < 0)
1746 goto err;
1747
1748 /* configure the slave port for water mark and enable*/
1749 ret = regmap_write(wcd->if_regmap,
1750 WCD9335_SLIM_PGD_RX_PORT_CFG(ch->port),
1751 WCD9335_SLIM_WATER_MARK_VAL);
1752 if (ret < 0)
1753 goto err;
1754 } else {
1755 ret = regmap_write(wcd->if_regmap,
1756 WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port),
1757 payload & 0x00FF);
1758 if (ret < 0)
1759 goto err;
1760
1761 /* ports 8,9 */
1762 ret = regmap_write(wcd->if_regmap,
1763 WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port),
1764 (payload & 0xFF00)>>8);
1765 if (ret < 0)
1766 goto err;
1767
1768 /* configure the slave port for water mark and enable*/
1769 ret = regmap_write(wcd->if_regmap,
1770 WCD9335_SLIM_PGD_TX_PORT_CFG(ch->port),
1771 WCD9335_SLIM_WATER_MARK_VAL);
1772
1773 if (ret < 0)
1774 goto err;
1775 }
1776 }
1777
1778 dai_data->sruntime = slim_stream_allocate(wcd->slim, "WCD9335-SLIM");
1779
1780 return 0;
1781
1782 err:
1783 dev_err(wcd->dev, "Error Setting slim hw params\n");
1784 kfree(cfg->chs);
1785 cfg->chs = NULL;
1786
1787 return ret;
1788 }
1789
wcd9335_set_decimator_rate(struct snd_soc_dai * dai,u8 rate_val,u32 rate)1790 static int wcd9335_set_decimator_rate(struct snd_soc_dai *dai,
1791 u8 rate_val, u32 rate)
1792 {
1793 struct snd_soc_component *comp = dai->component;
1794 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
1795 u8 shift = 0, shift_val = 0, tx_mux_sel;
1796 struct wcd9335_slim_ch *ch;
1797 int tx_port, tx_port_reg;
1798 int decimator = -1;
1799
1800 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1801 tx_port = ch->port;
1802 if ((tx_port == 12) || (tx_port >= 14)) {
1803 dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n",
1804 tx_port, dai->id);
1805 return -EINVAL;
1806 }
1807 /* Find the SB TX MUX input - which decimator is connected */
1808 if (tx_port < 4) {
1809 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0;
1810 shift = (tx_port << 1);
1811 shift_val = 0x03;
1812 } else if (tx_port < 8) {
1813 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1;
1814 shift = ((tx_port - 4) << 1);
1815 shift_val = 0x03;
1816 } else if (tx_port < 11) {
1817 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2;
1818 shift = ((tx_port - 8) << 1);
1819 shift_val = 0x03;
1820 } else if (tx_port == 11) {
1821 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3;
1822 shift = 0;
1823 shift_val = 0x0F;
1824 } else /* (tx_port == 13) */ {
1825 tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3;
1826 shift = 4;
1827 shift_val = 0x03;
1828 }
1829
1830 tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) &
1831 (shift_val << shift);
1832
1833 tx_mux_sel = tx_mux_sel >> shift;
1834 if (tx_port <= 8) {
1835 if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3))
1836 decimator = tx_port;
1837 } else if (tx_port <= 10) {
1838 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1839 decimator = ((tx_port == 9) ? 7 : 6);
1840 } else if (tx_port == 11) {
1841 if ((tx_mux_sel >= 1) && (tx_mux_sel < 7))
1842 decimator = tx_mux_sel - 1;
1843 } else if (tx_port == 13) {
1844 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1845 decimator = 5;
1846 }
1847
1848 if (decimator >= 0) {
1849 snd_soc_component_update_bits(comp,
1850 WCD9335_CDC_TX_PATH_CTL(decimator),
1851 WCD9335_CDC_TX_PATH_CTL_PCM_RATE_MASK,
1852 rate_val);
1853 } else if ((tx_port <= 8) && (tx_mux_sel == 0x01)) {
1854 /* Check if the TX Mux input is RX MIX TXn */
1855 dev_err(wcd->dev, "RX_MIX_TX%u going to SLIM TX%u\n",
1856 tx_port, tx_port);
1857 } else {
1858 dev_err(wcd->dev, "ERROR: Invalid decimator: %d\n",
1859 decimator);
1860 return -EINVAL;
1861 }
1862 }
1863
1864 return 0;
1865 }
1866
wcd9335_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * dai)1867 static int wcd9335_hw_params(struct snd_pcm_substream *substream,
1868 struct snd_pcm_hw_params *params,
1869 struct snd_soc_dai *dai)
1870 {
1871 struct wcd9335_codec *wcd;
1872 int ret, tx_fs_rate = 0;
1873
1874 wcd = snd_soc_component_get_drvdata(dai->component);
1875
1876 switch (substream->stream) {
1877 case SNDRV_PCM_STREAM_PLAYBACK:
1878 ret = wcd9335_set_interpolator_rate(dai, params_rate(params));
1879 if (ret) {
1880 dev_err(wcd->dev, "cannot set sample rate: %u\n",
1881 params_rate(params));
1882 return ret;
1883 }
1884 switch (params_width(params)) {
1885 case 16 ... 24:
1886 wcd->dai[dai->id].sconfig.bps = params_width(params);
1887 break;
1888 default:
1889 dev_err(wcd->dev, "%s: Invalid format 0x%x\n",
1890 __func__, params_width(params));
1891 return -EINVAL;
1892 }
1893 break;
1894
1895 case SNDRV_PCM_STREAM_CAPTURE:
1896 switch (params_rate(params)) {
1897 case 8000:
1898 tx_fs_rate = 0;
1899 break;
1900 case 16000:
1901 tx_fs_rate = 1;
1902 break;
1903 case 32000:
1904 tx_fs_rate = 3;
1905 break;
1906 case 48000:
1907 tx_fs_rate = 4;
1908 break;
1909 case 96000:
1910 tx_fs_rate = 5;
1911 break;
1912 case 192000:
1913 tx_fs_rate = 6;
1914 break;
1915 case 384000:
1916 tx_fs_rate = 7;
1917 break;
1918 default:
1919 dev_err(wcd->dev, "%s: Invalid TX sample rate: %d\n",
1920 __func__, params_rate(params));
1921 return -EINVAL;
1922
1923 }
1924
1925 ret = wcd9335_set_decimator_rate(dai, tx_fs_rate,
1926 params_rate(params));
1927 if (ret < 0) {
1928 dev_err(wcd->dev, "Cannot set TX Decimator rate\n");
1929 return ret;
1930 }
1931 switch (params_width(params)) {
1932 case 16 ... 32:
1933 wcd->dai[dai->id].sconfig.bps = params_width(params);
1934 break;
1935 default:
1936 dev_err(wcd->dev, "%s: Invalid format 0x%x\n",
1937 __func__, params_width(params));
1938 return -EINVAL;
1939 }
1940 break;
1941 default:
1942 dev_err(wcd->dev, "Invalid stream type %d\n",
1943 substream->stream);
1944 return -EINVAL;
1945 }
1946
1947 wcd->dai[dai->id].sconfig.rate = params_rate(params);
1948 wcd9335_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream);
1949
1950 return 0;
1951 }
1952
wcd9335_trigger(struct snd_pcm_substream * substream,int cmd,struct snd_soc_dai * dai)1953 static int wcd9335_trigger(struct snd_pcm_substream *substream, int cmd,
1954 struct snd_soc_dai *dai)
1955 {
1956 struct wcd_slim_codec_dai_data *dai_data;
1957 struct wcd9335_codec *wcd;
1958 struct slim_stream_config *cfg;
1959
1960 wcd = snd_soc_component_get_drvdata(dai->component);
1961
1962 dai_data = &wcd->dai[dai->id];
1963
1964 switch (cmd) {
1965 case SNDRV_PCM_TRIGGER_START:
1966 case SNDRV_PCM_TRIGGER_RESUME:
1967 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
1968 cfg = &dai_data->sconfig;
1969 slim_stream_prepare(dai_data->sruntime, cfg);
1970 slim_stream_enable(dai_data->sruntime);
1971 break;
1972 case SNDRV_PCM_TRIGGER_STOP:
1973 case SNDRV_PCM_TRIGGER_SUSPEND:
1974 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
1975 slim_stream_disable(dai_data->sruntime);
1976 slim_stream_unprepare(dai_data->sruntime);
1977 break;
1978 default:
1979 break;
1980 }
1981
1982 return 0;
1983 }
1984
wcd9335_set_channel_map(struct snd_soc_dai * dai,unsigned int tx_num,unsigned int * tx_slot,unsigned int rx_num,unsigned int * rx_slot)1985 static int wcd9335_set_channel_map(struct snd_soc_dai *dai,
1986 unsigned int tx_num, unsigned int *tx_slot,
1987 unsigned int rx_num, unsigned int *rx_slot)
1988 {
1989 struct wcd9335_codec *wcd;
1990 int i;
1991
1992 wcd = snd_soc_component_get_drvdata(dai->component);
1993
1994 if (!tx_slot || !rx_slot) {
1995 dev_err(wcd->dev, "Invalid tx_slot=%p, rx_slot=%p\n",
1996 tx_slot, rx_slot);
1997 return -EINVAL;
1998 }
1999
2000 wcd->num_rx_port = rx_num;
2001 for (i = 0; i < rx_num; i++) {
2002 wcd->rx_chs[i].ch_num = rx_slot[i];
2003 INIT_LIST_HEAD(&wcd->rx_chs[i].list);
2004 }
2005
2006 wcd->num_tx_port = tx_num;
2007 for (i = 0; i < tx_num; i++) {
2008 wcd->tx_chs[i].ch_num = tx_slot[i];
2009 INIT_LIST_HEAD(&wcd->tx_chs[i].list);
2010 }
2011
2012 return 0;
2013 }
2014
wcd9335_get_channel_map(struct snd_soc_dai * dai,unsigned int * tx_num,unsigned int * tx_slot,unsigned int * rx_num,unsigned int * rx_slot)2015 static int wcd9335_get_channel_map(struct snd_soc_dai *dai,
2016 unsigned int *tx_num, unsigned int *tx_slot,
2017 unsigned int *rx_num, unsigned int *rx_slot)
2018 {
2019 struct wcd9335_slim_ch *ch;
2020 struct wcd9335_codec *wcd;
2021 int i = 0;
2022
2023 wcd = snd_soc_component_get_drvdata(dai->component);
2024
2025 switch (dai->id) {
2026 case AIF1_PB:
2027 case AIF2_PB:
2028 case AIF3_PB:
2029 case AIF4_PB:
2030 if (!rx_slot || !rx_num) {
2031 dev_err(wcd->dev, "Invalid rx_slot %p or rx_num %p\n",
2032 rx_slot, rx_num);
2033 return -EINVAL;
2034 }
2035
2036 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
2037 rx_slot[i++] = ch->ch_num;
2038
2039 *rx_num = i;
2040 break;
2041 case AIF1_CAP:
2042 case AIF2_CAP:
2043 case AIF3_CAP:
2044 if (!tx_slot || !tx_num) {
2045 dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n",
2046 tx_slot, tx_num);
2047 return -EINVAL;
2048 }
2049 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
2050 tx_slot[i++] = ch->ch_num;
2051
2052 *tx_num = i;
2053 break;
2054 default:
2055 dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id);
2056 break;
2057 }
2058
2059 return 0;
2060 }
2061
2062 static const struct snd_soc_dai_ops wcd9335_dai_ops = {
2063 .hw_params = wcd9335_hw_params,
2064 .trigger = wcd9335_trigger,
2065 .set_channel_map = wcd9335_set_channel_map,
2066 .get_channel_map = wcd9335_get_channel_map,
2067 };
2068
2069 static struct snd_soc_dai_driver wcd9335_slim_dais[] = {
2070 [0] = {
2071 .name = "wcd9335_rx1",
2072 .id = AIF1_PB,
2073 .playback = {
2074 .stream_name = "AIF1 Playback",
2075 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2076 SNDRV_PCM_RATE_384000,
2077 .formats = WCD9335_FORMATS_S16_S24_LE,
2078 .rate_max = 384000,
2079 .rate_min = 8000,
2080 .channels_min = 1,
2081 .channels_max = 2,
2082 },
2083 .ops = &wcd9335_dai_ops,
2084 },
2085 [1] = {
2086 .name = "wcd9335_tx1",
2087 .id = AIF1_CAP,
2088 .capture = {
2089 .stream_name = "AIF1 Capture",
2090 .rates = WCD9335_RATES_MASK,
2091 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2092 .rate_min = 8000,
2093 .rate_max = 192000,
2094 .channels_min = 1,
2095 .channels_max = 4,
2096 },
2097 .ops = &wcd9335_dai_ops,
2098 },
2099 [2] = {
2100 .name = "wcd9335_rx2",
2101 .id = AIF2_PB,
2102 .playback = {
2103 .stream_name = "AIF2 Playback",
2104 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2105 SNDRV_PCM_RATE_384000,
2106 .formats = WCD9335_FORMATS_S16_S24_LE,
2107 .rate_min = 8000,
2108 .rate_max = 384000,
2109 .channels_min = 1,
2110 .channels_max = 2,
2111 },
2112 .ops = &wcd9335_dai_ops,
2113 },
2114 [3] = {
2115 .name = "wcd9335_tx2",
2116 .id = AIF2_CAP,
2117 .capture = {
2118 .stream_name = "AIF2 Capture",
2119 .rates = WCD9335_RATES_MASK,
2120 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2121 .rate_min = 8000,
2122 .rate_max = 192000,
2123 .channels_min = 1,
2124 .channels_max = 4,
2125 },
2126 .ops = &wcd9335_dai_ops,
2127 },
2128 [4] = {
2129 .name = "wcd9335_rx3",
2130 .id = AIF3_PB,
2131 .playback = {
2132 .stream_name = "AIF3 Playback",
2133 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2134 SNDRV_PCM_RATE_384000,
2135 .formats = WCD9335_FORMATS_S16_S24_LE,
2136 .rate_min = 8000,
2137 .rate_max = 384000,
2138 .channels_min = 1,
2139 .channels_max = 2,
2140 },
2141 .ops = &wcd9335_dai_ops,
2142 },
2143 [5] = {
2144 .name = "wcd9335_tx3",
2145 .id = AIF3_CAP,
2146 .capture = {
2147 .stream_name = "AIF3 Capture",
2148 .rates = WCD9335_RATES_MASK,
2149 .formats = SNDRV_PCM_FMTBIT_S16_LE,
2150 .rate_min = 8000,
2151 .rate_max = 192000,
2152 .channels_min = 1,
2153 .channels_max = 4,
2154 },
2155 .ops = &wcd9335_dai_ops,
2156 },
2157 [6] = {
2158 .name = "wcd9335_rx4",
2159 .id = AIF4_PB,
2160 .playback = {
2161 .stream_name = "AIF4 Playback",
2162 .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2163 SNDRV_PCM_RATE_384000,
2164 .formats = WCD9335_FORMATS_S16_S24_LE,
2165 .rate_min = 8000,
2166 .rate_max = 384000,
2167 .channels_min = 1,
2168 .channels_max = 2,
2169 },
2170 .ops = &wcd9335_dai_ops,
2171 },
2172 };
2173
wcd9335_get_compander(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)2174 static int wcd9335_get_compander(struct snd_kcontrol *kc,
2175 struct snd_ctl_elem_value *ucontrol)
2176 {
2177
2178 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2179 int comp = ((struct soc_mixer_control *)kc->private_value)->shift;
2180 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2181
2182 ucontrol->value.integer.value[0] = wcd->comp_enabled[comp];
2183 return 0;
2184 }
2185
wcd9335_set_compander(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)2186 static int wcd9335_set_compander(struct snd_kcontrol *kc,
2187 struct snd_ctl_elem_value *ucontrol)
2188 {
2189 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2190 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2191 int comp = ((struct soc_mixer_control *) kc->private_value)->shift;
2192 int value = ucontrol->value.integer.value[0];
2193 int sel;
2194
2195 wcd->comp_enabled[comp] = value;
2196 sel = value ? WCD9335_HPH_GAIN_SRC_SEL_COMPANDER :
2197 WCD9335_HPH_GAIN_SRC_SEL_REGISTER;
2198
2199 /* Any specific register configuration for compander */
2200 switch (comp) {
2201 case COMPANDER_1:
2202 /* Set Gain Source Select based on compander enable/disable */
2203 snd_soc_component_update_bits(component, WCD9335_HPH_L_EN,
2204 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2205 break;
2206 case COMPANDER_2:
2207 snd_soc_component_update_bits(component, WCD9335_HPH_R_EN,
2208 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2209 break;
2210 case COMPANDER_5:
2211 snd_soc_component_update_bits(component, WCD9335_SE_LO_LO3_GAIN,
2212 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2213 break;
2214 case COMPANDER_6:
2215 snd_soc_component_update_bits(component, WCD9335_SE_LO_LO4_GAIN,
2216 WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2217 break;
2218 default:
2219 break;
2220 }
2221
2222 return 0;
2223 }
2224
wcd9335_rx_hph_mode_get(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)2225 static int wcd9335_rx_hph_mode_get(struct snd_kcontrol *kc,
2226 struct snd_ctl_elem_value *ucontrol)
2227 {
2228 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2229 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2230
2231 ucontrol->value.enumerated.item[0] = wcd->hph_mode;
2232
2233 return 0;
2234 }
2235
wcd9335_rx_hph_mode_put(struct snd_kcontrol * kc,struct snd_ctl_elem_value * ucontrol)2236 static int wcd9335_rx_hph_mode_put(struct snd_kcontrol *kc,
2237 struct snd_ctl_elem_value *ucontrol)
2238 {
2239 struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2240 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2241 u32 mode_val;
2242
2243 mode_val = ucontrol->value.enumerated.item[0];
2244
2245 if (mode_val == 0) {
2246 dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n");
2247 mode_val = CLS_H_HIFI;
2248 }
2249 wcd->hph_mode = mode_val;
2250
2251 return 0;
2252 }
2253
2254 static const struct snd_kcontrol_new wcd9335_snd_controls[] = {
2255 /* -84dB min - 40dB max */
2256 SOC_SINGLE_S8_TLV("RX0 Digital Volume", WCD9335_CDC_RX0_RX_VOL_CTL,
2257 -84, 40, digital_gain),
2258 SOC_SINGLE_S8_TLV("RX1 Digital Volume", WCD9335_CDC_RX1_RX_VOL_CTL,
2259 -84, 40, digital_gain),
2260 SOC_SINGLE_S8_TLV("RX2 Digital Volume", WCD9335_CDC_RX2_RX_VOL_CTL,
2261 -84, 40, digital_gain),
2262 SOC_SINGLE_S8_TLV("RX3 Digital Volume", WCD9335_CDC_RX3_RX_VOL_CTL,
2263 -84, 40, digital_gain),
2264 SOC_SINGLE_S8_TLV("RX4 Digital Volume", WCD9335_CDC_RX4_RX_VOL_CTL,
2265 -84, 40, digital_gain),
2266 SOC_SINGLE_S8_TLV("RX5 Digital Volume", WCD9335_CDC_RX5_RX_VOL_CTL,
2267 -84, 40, digital_gain),
2268 SOC_SINGLE_S8_TLV("RX6 Digital Volume", WCD9335_CDC_RX6_RX_VOL_CTL,
2269 -84, 40, digital_gain),
2270 SOC_SINGLE_S8_TLV("RX7 Digital Volume", WCD9335_CDC_RX7_RX_VOL_CTL,
2271 -84, 40, digital_gain),
2272 SOC_SINGLE_S8_TLV("RX8 Digital Volume", WCD9335_CDC_RX8_RX_VOL_CTL,
2273 -84, 40, digital_gain),
2274 SOC_SINGLE_S8_TLV("RX0 Mix Digital Volume", WCD9335_CDC_RX0_RX_VOL_MIX_CTL,
2275 -84, 40, digital_gain),
2276 SOC_SINGLE_S8_TLV("RX1 Mix Digital Volume", WCD9335_CDC_RX1_RX_VOL_MIX_CTL,
2277 -84, 40, digital_gain),
2278 SOC_SINGLE_S8_TLV("RX2 Mix Digital Volume", WCD9335_CDC_RX2_RX_VOL_MIX_CTL,
2279 -84, 40, digital_gain),
2280 SOC_SINGLE_S8_TLV("RX3 Mix Digital Volume", WCD9335_CDC_RX3_RX_VOL_MIX_CTL,
2281 -84, 40, digital_gain),
2282 SOC_SINGLE_S8_TLV("RX4 Mix Digital Volume", WCD9335_CDC_RX4_RX_VOL_MIX_CTL,
2283 -84, 40, digital_gain),
2284 SOC_SINGLE_S8_TLV("RX5 Mix Digital Volume", WCD9335_CDC_RX5_RX_VOL_MIX_CTL,
2285 -84, 40, digital_gain),
2286 SOC_SINGLE_S8_TLV("RX6 Mix Digital Volume", WCD9335_CDC_RX6_RX_VOL_MIX_CTL,
2287 -84, 40, digital_gain),
2288 SOC_SINGLE_S8_TLV("RX7 Mix Digital Volume", WCD9335_CDC_RX7_RX_VOL_MIX_CTL,
2289 -84, 40, digital_gain),
2290 SOC_SINGLE_S8_TLV("RX8 Mix Digital Volume", WCD9335_CDC_RX8_RX_VOL_MIX_CTL,
2291 -84, 40, digital_gain),
2292 SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum),
2293 SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum),
2294 SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum),
2295 SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum),
2296 SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum),
2297 SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum),
2298 SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum),
2299 SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum),
2300 SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum),
2301 SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum),
2302 SOC_ENUM("RX INT5_1 HPF cut off", cf_int5_1_enum),
2303 SOC_ENUM("RX INT5_2 HPF cut off", cf_int5_2_enum),
2304 SOC_ENUM("RX INT6_1 HPF cut off", cf_int6_1_enum),
2305 SOC_ENUM("RX INT6_2 HPF cut off", cf_int6_2_enum),
2306 SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum),
2307 SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum),
2308 SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum),
2309 SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum),
2310 SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0,
2311 wcd9335_get_compander, wcd9335_set_compander),
2312 SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0,
2313 wcd9335_get_compander, wcd9335_set_compander),
2314 SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0,
2315 wcd9335_get_compander, wcd9335_set_compander),
2316 SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0,
2317 wcd9335_get_compander, wcd9335_set_compander),
2318 SOC_SINGLE_EXT("COMP5 Switch", SND_SOC_NOPM, COMPANDER_5, 1, 0,
2319 wcd9335_get_compander, wcd9335_set_compander),
2320 SOC_SINGLE_EXT("COMP6 Switch", SND_SOC_NOPM, COMPANDER_6, 1, 0,
2321 wcd9335_get_compander, wcd9335_set_compander),
2322 SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0,
2323 wcd9335_get_compander, wcd9335_set_compander),
2324 SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0,
2325 wcd9335_get_compander, wcd9335_set_compander),
2326 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
2327 wcd9335_rx_hph_mode_get, wcd9335_rx_hph_mode_put),
2328
2329 /* Gain Controls */
2330 SOC_SINGLE_TLV("EAR PA Volume", WCD9335_ANA_EAR, 4, 4, 1,
2331 ear_pa_gain),
2332 SOC_SINGLE_TLV("HPHL Volume", WCD9335_HPH_L_EN, 0, 20, 1,
2333 line_gain),
2334 SOC_SINGLE_TLV("HPHR Volume", WCD9335_HPH_R_EN, 0, 20, 1,
2335 line_gain),
2336 SOC_SINGLE_TLV("LINEOUT1 Volume", WCD9335_DIFF_LO_LO1_COMPANDER,
2337 3, 16, 1, line_gain),
2338 SOC_SINGLE_TLV("LINEOUT2 Volume", WCD9335_DIFF_LO_LO2_COMPANDER,
2339 3, 16, 1, line_gain),
2340 SOC_SINGLE_TLV("LINEOUT3 Volume", WCD9335_SE_LO_LO3_GAIN, 0, 20, 1,
2341 line_gain),
2342 SOC_SINGLE_TLV("LINEOUT4 Volume", WCD9335_SE_LO_LO4_GAIN, 0, 20, 1,
2343 line_gain),
2344
2345 SOC_SINGLE_TLV("ADC1 Volume", WCD9335_ANA_AMIC1, 0, 20, 0,
2346 analog_gain),
2347 SOC_SINGLE_TLV("ADC2 Volume", WCD9335_ANA_AMIC2, 0, 20, 0,
2348 analog_gain),
2349 SOC_SINGLE_TLV("ADC3 Volume", WCD9335_ANA_AMIC3, 0, 20, 0,
2350 analog_gain),
2351 SOC_SINGLE_TLV("ADC4 Volume", WCD9335_ANA_AMIC4, 0, 20, 0,
2352 analog_gain),
2353 SOC_SINGLE_TLV("ADC5 Volume", WCD9335_ANA_AMIC5, 0, 20, 0,
2354 analog_gain),
2355 SOC_SINGLE_TLV("ADC6 Volume", WCD9335_ANA_AMIC6, 0, 20, 0,
2356 analog_gain),
2357
2358 SOC_ENUM("TX0 HPF cut off", cf_dec0_enum),
2359 SOC_ENUM("TX1 HPF cut off", cf_dec1_enum),
2360 SOC_ENUM("TX2 HPF cut off", cf_dec2_enum),
2361 SOC_ENUM("TX3 HPF cut off", cf_dec3_enum),
2362 SOC_ENUM("TX4 HPF cut off", cf_dec4_enum),
2363 SOC_ENUM("TX5 HPF cut off", cf_dec5_enum),
2364 SOC_ENUM("TX6 HPF cut off", cf_dec6_enum),
2365 SOC_ENUM("TX7 HPF cut off", cf_dec7_enum),
2366 SOC_ENUM("TX8 HPF cut off", cf_dec8_enum),
2367 };
2368
2369 static const struct snd_soc_dapm_route wcd9335_audio_map[] = {
2370 {"SLIM RX0 MUX", "AIF1_PB", "AIF1 PB"},
2371 {"SLIM RX1 MUX", "AIF1_PB", "AIF1 PB"},
2372 {"SLIM RX2 MUX", "AIF1_PB", "AIF1 PB"},
2373 {"SLIM RX3 MUX", "AIF1_PB", "AIF1 PB"},
2374 {"SLIM RX4 MUX", "AIF1_PB", "AIF1 PB"},
2375 {"SLIM RX5 MUX", "AIF1_PB", "AIF1 PB"},
2376 {"SLIM RX6 MUX", "AIF1_PB", "AIF1 PB"},
2377 {"SLIM RX7 MUX", "AIF1_PB", "AIF1 PB"},
2378
2379 {"SLIM RX0 MUX", "AIF2_PB", "AIF2 PB"},
2380 {"SLIM RX1 MUX", "AIF2_PB", "AIF2 PB"},
2381 {"SLIM RX2 MUX", "AIF2_PB", "AIF2 PB"},
2382 {"SLIM RX3 MUX", "AIF2_PB", "AIF2 PB"},
2383 {"SLIM RX4 MUX", "AIF2_PB", "AIF2 PB"},
2384 {"SLIM RX5 MUX", "AIF2_PB", "AIF2 PB"},
2385 {"SLIM RX6 MUX", "AIF2_PB", "AIF2 PB"},
2386 {"SLIM RX7 MUX", "AIF2_PB", "AIF2 PB"},
2387
2388 {"SLIM RX0 MUX", "AIF3_PB", "AIF3 PB"},
2389 {"SLIM RX1 MUX", "AIF3_PB", "AIF3 PB"},
2390 {"SLIM RX2 MUX", "AIF3_PB", "AIF3 PB"},
2391 {"SLIM RX3 MUX", "AIF3_PB", "AIF3 PB"},
2392 {"SLIM RX4 MUX", "AIF3_PB", "AIF3 PB"},
2393 {"SLIM RX5 MUX", "AIF3_PB", "AIF3 PB"},
2394 {"SLIM RX6 MUX", "AIF3_PB", "AIF3 PB"},
2395 {"SLIM RX7 MUX", "AIF3_PB", "AIF3 PB"},
2396
2397 {"SLIM RX0 MUX", "AIF4_PB", "AIF4 PB"},
2398 {"SLIM RX1 MUX", "AIF4_PB", "AIF4 PB"},
2399 {"SLIM RX2 MUX", "AIF4_PB", "AIF4 PB"},
2400 {"SLIM RX3 MUX", "AIF4_PB", "AIF4 PB"},
2401 {"SLIM RX4 MUX", "AIF4_PB", "AIF4 PB"},
2402 {"SLIM RX5 MUX", "AIF4_PB", "AIF4 PB"},
2403 {"SLIM RX6 MUX", "AIF4_PB", "AIF4 PB"},
2404 {"SLIM RX7 MUX", "AIF4_PB", "AIF4 PB"},
2405
2406 {"SLIM RX0", NULL, "SLIM RX0 MUX"},
2407 {"SLIM RX1", NULL, "SLIM RX1 MUX"},
2408 {"SLIM RX2", NULL, "SLIM RX2 MUX"},
2409 {"SLIM RX3", NULL, "SLIM RX3 MUX"},
2410 {"SLIM RX4", NULL, "SLIM RX4 MUX"},
2411 {"SLIM RX5", NULL, "SLIM RX5 MUX"},
2412 {"SLIM RX6", NULL, "SLIM RX6 MUX"},
2413 {"SLIM RX7", NULL, "SLIM RX7 MUX"},
2414
2415 WCD9335_INTERPOLATOR_PATH(0),
2416 WCD9335_INTERPOLATOR_PATH(1),
2417 WCD9335_INTERPOLATOR_PATH(2),
2418 WCD9335_INTERPOLATOR_PATH(3),
2419 WCD9335_INTERPOLATOR_PATH(4),
2420 WCD9335_INTERPOLATOR_PATH(5),
2421 WCD9335_INTERPOLATOR_PATH(6),
2422 WCD9335_INTERPOLATOR_PATH(7),
2423 WCD9335_INTERPOLATOR_PATH(8),
2424
2425 /* EAR PA */
2426 {"RX INT0 DEM MUX", "CLSH_DSM_OUT", "RX INT0 INTERP"},
2427 {"RX INT0 DAC", NULL, "RX INT0 DEM MUX"},
2428 {"RX INT0 DAC", NULL, "RX_BIAS"},
2429 {"EAR PA", NULL, "RX INT0 DAC"},
2430 {"EAR", NULL, "EAR PA"},
2431
2432 /* HPHL */
2433 {"RX INT1 DEM MUX", "CLSH_DSM_OUT", "RX INT1 INTERP"},
2434 {"RX INT1 DAC", NULL, "RX INT1 DEM MUX"},
2435 {"RX INT1 DAC", NULL, "RX_BIAS"},
2436 {"HPHL PA", NULL, "RX INT1 DAC"},
2437 {"HPHL", NULL, "HPHL PA"},
2438
2439 /* HPHR */
2440 {"RX INT2 DEM MUX", "CLSH_DSM_OUT", "RX INT2 INTERP"},
2441 {"RX INT2 DAC", NULL, "RX INT2 DEM MUX"},
2442 {"RX INT2 DAC", NULL, "RX_BIAS"},
2443 {"HPHR PA", NULL, "RX INT2 DAC"},
2444 {"HPHR", NULL, "HPHR PA"},
2445
2446 /* LINEOUT1 */
2447 {"RX INT3 DAC", NULL, "RX INT3 INTERP"},
2448 {"RX INT3 DAC", NULL, "RX_BIAS"},
2449 {"LINEOUT1 PA", NULL, "RX INT3 DAC"},
2450 {"LINEOUT1", NULL, "LINEOUT1 PA"},
2451
2452 /* LINEOUT2 */
2453 {"RX INT4 DAC", NULL, "RX INT4 INTERP"},
2454 {"RX INT4 DAC", NULL, "RX_BIAS"},
2455 {"LINEOUT2 PA", NULL, "RX INT4 DAC"},
2456 {"LINEOUT2", NULL, "LINEOUT2 PA"},
2457
2458 /* LINEOUT3 */
2459 {"RX INT5 DAC", NULL, "RX INT5 INTERP"},
2460 {"RX INT5 DAC", NULL, "RX_BIAS"},
2461 {"LINEOUT3 PA", NULL, "RX INT5 DAC"},
2462 {"LINEOUT3", NULL, "LINEOUT3 PA"},
2463
2464 /* LINEOUT4 */
2465 {"RX INT6 DAC", NULL, "RX INT6 INTERP"},
2466 {"RX INT6 DAC", NULL, "RX_BIAS"},
2467 {"LINEOUT4 PA", NULL, "RX INT6 DAC"},
2468 {"LINEOUT4", NULL, "LINEOUT4 PA"},
2469
2470 /* SLIMBUS Connections */
2471 {"AIF1 CAP", NULL, "AIF1_CAP Mixer"},
2472 {"AIF2 CAP", NULL, "AIF2_CAP Mixer"},
2473 {"AIF3 CAP", NULL, "AIF3_CAP Mixer"},
2474
2475 /* ADC Mux */
2476 WCD9335_ADC_MUX_PATH(0),
2477 WCD9335_ADC_MUX_PATH(1),
2478 WCD9335_ADC_MUX_PATH(2),
2479 WCD9335_ADC_MUX_PATH(3),
2480 WCD9335_ADC_MUX_PATH(4),
2481 WCD9335_ADC_MUX_PATH(5),
2482 WCD9335_ADC_MUX_PATH(6),
2483 WCD9335_ADC_MUX_PATH(7),
2484 WCD9335_ADC_MUX_PATH(8),
2485
2486 /* ADC Connections */
2487 {"ADC1", NULL, "AMIC1"},
2488 {"ADC2", NULL, "AMIC2"},
2489 {"ADC3", NULL, "AMIC3"},
2490 {"ADC4", NULL, "AMIC4"},
2491 {"ADC5", NULL, "AMIC5"},
2492 {"ADC6", NULL, "AMIC6"},
2493 };
2494
wcd9335_micbias_control(struct snd_soc_component * component,int micb_num,int req,bool is_dapm)2495 static int wcd9335_micbias_control(struct snd_soc_component *component,
2496 int micb_num, int req, bool is_dapm)
2497 {
2498 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(component);
2499 int micb_index = micb_num - 1;
2500 u16 micb_reg;
2501
2502 if ((micb_index < 0) || (micb_index > WCD9335_MAX_MICBIAS - 1)) {
2503 dev_err(wcd->dev, "Invalid micbias index, micb_ind:%d\n",
2504 micb_index);
2505 return -EINVAL;
2506 }
2507
2508 switch (micb_num) {
2509 case MIC_BIAS_1:
2510 micb_reg = WCD9335_ANA_MICB1;
2511 break;
2512 case MIC_BIAS_2:
2513 micb_reg = WCD9335_ANA_MICB2;
2514 break;
2515 case MIC_BIAS_3:
2516 micb_reg = WCD9335_ANA_MICB3;
2517 break;
2518 case MIC_BIAS_4:
2519 micb_reg = WCD9335_ANA_MICB4;
2520 break;
2521 default:
2522 dev_err(component->dev, "%s: Invalid micbias number: %d\n",
2523 __func__, micb_num);
2524 return -EINVAL;
2525 }
2526
2527 switch (req) {
2528 case MICB_PULLUP_ENABLE:
2529 wcd->pullup_ref[micb_index]++;
2530 if ((wcd->pullup_ref[micb_index] == 1) &&
2531 (wcd->micb_ref[micb_index] == 0))
2532 snd_soc_component_update_bits(component, micb_reg,
2533 0xC0, 0x80);
2534 break;
2535 case MICB_PULLUP_DISABLE:
2536 wcd->pullup_ref[micb_index]--;
2537 if ((wcd->pullup_ref[micb_index] == 0) &&
2538 (wcd->micb_ref[micb_index] == 0))
2539 snd_soc_component_update_bits(component, micb_reg,
2540 0xC0, 0x00);
2541 break;
2542 case MICB_ENABLE:
2543 wcd->micb_ref[micb_index]++;
2544 if (wcd->micb_ref[micb_index] == 1)
2545 snd_soc_component_update_bits(component, micb_reg,
2546 0xC0, 0x40);
2547 break;
2548 case MICB_DISABLE:
2549 wcd->micb_ref[micb_index]--;
2550 if ((wcd->micb_ref[micb_index] == 0) &&
2551 (wcd->pullup_ref[micb_index] > 0))
2552 snd_soc_component_update_bits(component, micb_reg,
2553 0xC0, 0x80);
2554 else if ((wcd->micb_ref[micb_index] == 0) &&
2555 (wcd->pullup_ref[micb_index] == 0)) {
2556 snd_soc_component_update_bits(component, micb_reg,
2557 0xC0, 0x00);
2558 }
2559 break;
2560 }
2561
2562 return 0;
2563 }
2564
__wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget * w,int event)2565 static int __wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2566 int event)
2567 {
2568 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2569 int micb_num;
2570
2571 if (strnstr(w->name, "MIC BIAS1", sizeof("MIC BIAS1")))
2572 micb_num = MIC_BIAS_1;
2573 else if (strnstr(w->name, "MIC BIAS2", sizeof("MIC BIAS2")))
2574 micb_num = MIC_BIAS_2;
2575 else if (strnstr(w->name, "MIC BIAS3", sizeof("MIC BIAS3")))
2576 micb_num = MIC_BIAS_3;
2577 else if (strnstr(w->name, "MIC BIAS4", sizeof("MIC BIAS4")))
2578 micb_num = MIC_BIAS_4;
2579 else
2580 return -EINVAL;
2581
2582 switch (event) {
2583 case SND_SOC_DAPM_PRE_PMU:
2584 /*
2585 * MIC BIAS can also be requested by MBHC,
2586 * so use ref count to handle micbias pullup
2587 * and enable requests
2588 */
2589 wcd9335_micbias_control(comp, micb_num, MICB_ENABLE, true);
2590 break;
2591 case SND_SOC_DAPM_POST_PMU:
2592 /* wait for cnp time */
2593 usleep_range(1000, 1100);
2594 break;
2595 case SND_SOC_DAPM_POST_PMD:
2596 wcd9335_micbias_control(comp, micb_num, MICB_DISABLE, true);
2597 break;
2598 }
2599
2600 return 0;
2601 }
2602
wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)2603 static int wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2604 struct snd_kcontrol *kc, int event)
2605 {
2606 return __wcd9335_codec_enable_micbias(w, event);
2607 }
2608
wcd9335_codec_set_tx_hold(struct snd_soc_component * comp,u16 amic_reg,bool set)2609 static void wcd9335_codec_set_tx_hold(struct snd_soc_component *comp,
2610 u16 amic_reg, bool set)
2611 {
2612 u8 mask = 0x20;
2613 u8 val;
2614
2615 if (amic_reg == WCD9335_ANA_AMIC1 || amic_reg == WCD9335_ANA_AMIC3 ||
2616 amic_reg == WCD9335_ANA_AMIC5)
2617 mask = 0x40;
2618
2619 val = set ? mask : 0x00;
2620
2621 switch (amic_reg) {
2622 case WCD9335_ANA_AMIC1:
2623 case WCD9335_ANA_AMIC2:
2624 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC2, mask,
2625 val);
2626 break;
2627 case WCD9335_ANA_AMIC3:
2628 case WCD9335_ANA_AMIC4:
2629 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC4, mask,
2630 val);
2631 break;
2632 case WCD9335_ANA_AMIC5:
2633 case WCD9335_ANA_AMIC6:
2634 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC6, mask,
2635 val);
2636 break;
2637 default:
2638 dev_err(comp->dev, "%s: invalid amic: %d\n",
2639 __func__, amic_reg);
2640 break;
2641 }
2642 }
2643
wcd9335_codec_enable_adc(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)2644 static int wcd9335_codec_enable_adc(struct snd_soc_dapm_widget *w,
2645 struct snd_kcontrol *kc, int event)
2646 {
2647 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2648
2649 switch (event) {
2650 case SND_SOC_DAPM_PRE_PMU:
2651 wcd9335_codec_set_tx_hold(comp, w->reg, true);
2652 break;
2653 default:
2654 break;
2655 }
2656
2657 return 0;
2658 }
2659
wcd9335_codec_find_amic_input(struct snd_soc_component * comp,int adc_mux_n)2660 static int wcd9335_codec_find_amic_input(struct snd_soc_component *comp,
2661 int adc_mux_n)
2662 {
2663 int mux_sel, reg, mreg;
2664
2665 if (adc_mux_n < 0 || adc_mux_n > WCD9335_MAX_VALID_ADC_MUX ||
2666 adc_mux_n == WCD9335_INVALID_ADC_MUX)
2667 return 0;
2668
2669 /* Check whether adc mux input is AMIC or DMIC */
2670 if (adc_mux_n < 4) {
2671 reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + 2 * adc_mux_n;
2672 mreg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 2 * adc_mux_n;
2673 mux_sel = snd_soc_component_read(comp, reg) & 0x3;
2674 } else {
2675 reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4;
2676 mreg = reg;
2677 mux_sel = snd_soc_component_read(comp, reg) >> 6;
2678 }
2679
2680 if (mux_sel != WCD9335_CDC_TX_INP_MUX_SEL_AMIC)
2681 return 0;
2682
2683 return snd_soc_component_read(comp, mreg) & 0x07;
2684 }
2685
wcd9335_codec_get_amic_pwlvl_reg(struct snd_soc_component * comp,int amic)2686 static u16 wcd9335_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp,
2687 int amic)
2688 {
2689 u16 pwr_level_reg = 0;
2690
2691 switch (amic) {
2692 case 1:
2693 case 2:
2694 pwr_level_reg = WCD9335_ANA_AMIC1;
2695 break;
2696
2697 case 3:
2698 case 4:
2699 pwr_level_reg = WCD9335_ANA_AMIC3;
2700 break;
2701
2702 case 5:
2703 case 6:
2704 pwr_level_reg = WCD9335_ANA_AMIC5;
2705 break;
2706 default:
2707 dev_err(comp->dev, "invalid amic: %d\n", amic);
2708 break;
2709 }
2710
2711 return pwr_level_reg;
2712 }
2713
wcd9335_codec_enable_dec(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)2714 static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w,
2715 struct snd_kcontrol *kc, int event)
2716 {
2717 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2718 unsigned int decimator;
2719 char *dec_adc_mux_name = NULL;
2720 char *widget_name = NULL;
2721 char *wname;
2722 int ret = 0, amic_n;
2723 u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg;
2724 u16 tx_gain_ctl_reg;
2725 char *dec;
2726 u8 hpf_coff_freq;
2727
2728 widget_name = kmemdup_nul(w->name, 15, GFP_KERNEL);
2729 if (!widget_name)
2730 return -ENOMEM;
2731
2732 wname = widget_name;
2733 dec_adc_mux_name = strsep(&widget_name, " ");
2734 if (!dec_adc_mux_name) {
2735 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
2736 __func__, w->name);
2737 ret = -EINVAL;
2738 goto out;
2739 }
2740 dec_adc_mux_name = widget_name;
2741
2742 dec = strpbrk(dec_adc_mux_name, "012345678");
2743 if (!dec) {
2744 dev_err(comp->dev, "%s: decimator index not found\n",
2745 __func__);
2746 ret = -EINVAL;
2747 goto out;
2748 }
2749
2750 ret = kstrtouint(dec, 10, &decimator);
2751 if (ret < 0) {
2752 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
2753 __func__, wname);
2754 ret = -EINVAL;
2755 goto out;
2756 }
2757
2758 tx_vol_ctl_reg = WCD9335_CDC_TX0_TX_PATH_CTL + 16 * decimator;
2759 hpf_gate_reg = WCD9335_CDC_TX0_TX_PATH_SEC2 + 16 * decimator;
2760 dec_cfg_reg = WCD9335_CDC_TX0_TX_PATH_CFG0 + 16 * decimator;
2761 tx_gain_ctl_reg = WCD9335_CDC_TX0_TX_VOL_CTL + 16 * decimator;
2762
2763 switch (event) {
2764 case SND_SOC_DAPM_PRE_PMU:
2765 amic_n = wcd9335_codec_find_amic_input(comp, decimator);
2766 if (amic_n)
2767 pwr_level_reg = wcd9335_codec_get_amic_pwlvl_reg(comp,
2768 amic_n);
2769
2770 if (pwr_level_reg) {
2771 switch ((snd_soc_component_read(comp, pwr_level_reg) &
2772 WCD9335_AMIC_PWR_LVL_MASK) >>
2773 WCD9335_AMIC_PWR_LVL_SHIFT) {
2774 case WCD9335_AMIC_PWR_LEVEL_LP:
2775 snd_soc_component_update_bits(comp, dec_cfg_reg,
2776 WCD9335_DEC_PWR_LVL_MASK,
2777 WCD9335_DEC_PWR_LVL_LP);
2778 break;
2779
2780 case WCD9335_AMIC_PWR_LEVEL_HP:
2781 snd_soc_component_update_bits(comp, dec_cfg_reg,
2782 WCD9335_DEC_PWR_LVL_MASK,
2783 WCD9335_DEC_PWR_LVL_HP);
2784 break;
2785 case WCD9335_AMIC_PWR_LEVEL_DEFAULT:
2786 default:
2787 snd_soc_component_update_bits(comp, dec_cfg_reg,
2788 WCD9335_DEC_PWR_LVL_MASK,
2789 WCD9335_DEC_PWR_LVL_DF);
2790 break;
2791 }
2792 }
2793 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
2794 TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
2795
2796 if (hpf_coff_freq != CF_MIN_3DB_150HZ)
2797 snd_soc_component_update_bits(comp, dec_cfg_reg,
2798 TX_HPF_CUT_OFF_FREQ_MASK,
2799 CF_MIN_3DB_150HZ << 5);
2800 /* Enable TX PGA Mute */
2801 snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
2802 0x10, 0x10);
2803 /* Enable APC */
2804 snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x08);
2805 break;
2806 case SND_SOC_DAPM_POST_PMU:
2807 snd_soc_component_update_bits(comp, hpf_gate_reg, 0x01, 0x00);
2808
2809 if (decimator == 0) {
2810 snd_soc_component_write(comp,
2811 WCD9335_MBHC_ZDET_RAMP_CTL, 0x83);
2812 snd_soc_component_write(comp,
2813 WCD9335_MBHC_ZDET_RAMP_CTL, 0xA3);
2814 snd_soc_component_write(comp,
2815 WCD9335_MBHC_ZDET_RAMP_CTL, 0x83);
2816 snd_soc_component_write(comp,
2817 WCD9335_MBHC_ZDET_RAMP_CTL, 0x03);
2818 }
2819
2820 snd_soc_component_update_bits(comp, hpf_gate_reg,
2821 0x01, 0x01);
2822 snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
2823 0x10, 0x00);
2824 snd_soc_component_write(comp, tx_gain_ctl_reg,
2825 snd_soc_component_read(comp, tx_gain_ctl_reg));
2826 break;
2827 case SND_SOC_DAPM_PRE_PMD:
2828 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
2829 TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
2830 snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x10);
2831 snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x00);
2832 if (hpf_coff_freq != CF_MIN_3DB_150HZ) {
2833 snd_soc_component_update_bits(comp, dec_cfg_reg,
2834 TX_HPF_CUT_OFF_FREQ_MASK,
2835 hpf_coff_freq << 5);
2836 }
2837 break;
2838 case SND_SOC_DAPM_POST_PMD:
2839 snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x00);
2840 break;
2841 }
2842 out:
2843 kfree(wname);
2844 return ret;
2845 }
2846
wcd9335_get_dmic_clk_val(struct snd_soc_component * component,u32 mclk_rate,u32 dmic_clk_rate)2847 static u8 wcd9335_get_dmic_clk_val(struct snd_soc_component *component,
2848 u32 mclk_rate, u32 dmic_clk_rate)
2849 {
2850 u32 div_factor;
2851 u8 dmic_ctl_val;
2852
2853 dev_err(component->dev,
2854 "%s: mclk_rate = %d, dmic_sample_rate = %d\n",
2855 __func__, mclk_rate, dmic_clk_rate);
2856
2857 /* Default value to return in case of error */
2858 if (mclk_rate == WCD9335_MCLK_CLK_9P6MHZ)
2859 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_2;
2860 else
2861 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3;
2862
2863 if (dmic_clk_rate == 0) {
2864 dev_err(component->dev,
2865 "%s: dmic_sample_rate cannot be 0\n",
2866 __func__);
2867 goto done;
2868 }
2869
2870 div_factor = mclk_rate / dmic_clk_rate;
2871 switch (div_factor) {
2872 case 2:
2873 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_2;
2874 break;
2875 case 3:
2876 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3;
2877 break;
2878 case 4:
2879 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_4;
2880 break;
2881 case 6:
2882 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_6;
2883 break;
2884 case 8:
2885 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_8;
2886 break;
2887 case 16:
2888 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_16;
2889 break;
2890 default:
2891 dev_err(component->dev,
2892 "%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n",
2893 __func__, div_factor, mclk_rate, dmic_clk_rate);
2894 break;
2895 }
2896
2897 done:
2898 return dmic_ctl_val;
2899 }
2900
wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)2901 static int wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget *w,
2902 struct snd_kcontrol *kc, int event)
2903 {
2904 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2905 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
2906 u8 dmic_clk_en = 0x01;
2907 u16 dmic_clk_reg;
2908 s32 *dmic_clk_cnt;
2909 u8 dmic_rate_val, dmic_rate_shift = 1;
2910 unsigned int dmic;
2911 int ret;
2912 char *wname;
2913
2914 wname = strpbrk(w->name, "012345");
2915 if (!wname) {
2916 dev_err(comp->dev, "%s: widget not found\n", __func__);
2917 return -EINVAL;
2918 }
2919
2920 ret = kstrtouint(wname, 10, &dmic);
2921 if (ret < 0) {
2922 dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n",
2923 __func__);
2924 return -EINVAL;
2925 }
2926
2927 switch (dmic) {
2928 case 0:
2929 case 1:
2930 dmic_clk_cnt = &(wcd->dmic_0_1_clk_cnt);
2931 dmic_clk_reg = WCD9335_CPE_SS_DMIC0_CTL;
2932 break;
2933 case 2:
2934 case 3:
2935 dmic_clk_cnt = &(wcd->dmic_2_3_clk_cnt);
2936 dmic_clk_reg = WCD9335_CPE_SS_DMIC1_CTL;
2937 break;
2938 case 4:
2939 case 5:
2940 dmic_clk_cnt = &(wcd->dmic_4_5_clk_cnt);
2941 dmic_clk_reg = WCD9335_CPE_SS_DMIC2_CTL;
2942 break;
2943 default:
2944 dev_err(comp->dev, "%s: Invalid DMIC Selection\n",
2945 __func__);
2946 return -EINVAL;
2947 }
2948
2949 switch (event) {
2950 case SND_SOC_DAPM_PRE_PMU:
2951 dmic_rate_val =
2952 wcd9335_get_dmic_clk_val(comp,
2953 wcd->mclk_rate,
2954 wcd->dmic_sample_rate);
2955
2956 (*dmic_clk_cnt)++;
2957 if (*dmic_clk_cnt == 1) {
2958 snd_soc_component_update_bits(comp, dmic_clk_reg,
2959 0x07 << dmic_rate_shift,
2960 dmic_rate_val << dmic_rate_shift);
2961 snd_soc_component_update_bits(comp, dmic_clk_reg,
2962 dmic_clk_en, dmic_clk_en);
2963 }
2964
2965 break;
2966 case SND_SOC_DAPM_POST_PMD:
2967 dmic_rate_val =
2968 wcd9335_get_dmic_clk_val(comp,
2969 wcd->mclk_rate,
2970 wcd->mad_dmic_sample_rate);
2971 (*dmic_clk_cnt)--;
2972 if (*dmic_clk_cnt == 0) {
2973 snd_soc_component_update_bits(comp, dmic_clk_reg,
2974 dmic_clk_en, 0);
2975 snd_soc_component_update_bits(comp, dmic_clk_reg,
2976 0x07 << dmic_rate_shift,
2977 dmic_rate_val << dmic_rate_shift);
2978 }
2979 break;
2980 }
2981
2982 return 0;
2983 }
2984
wcd9335_codec_enable_int_port(struct wcd_slim_codec_dai_data * dai,struct snd_soc_component * component)2985 static void wcd9335_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai,
2986 struct snd_soc_component *component)
2987 {
2988 int port_num = 0;
2989 unsigned short reg = 0;
2990 unsigned int val = 0;
2991 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2992 struct wcd9335_slim_ch *ch;
2993
2994 list_for_each_entry(ch, &dai->slim_ch_list, list) {
2995 if (ch->port >= WCD9335_RX_START) {
2996 port_num = ch->port - WCD9335_RX_START;
2997 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 + (port_num / 8);
2998 } else {
2999 port_num = ch->port;
3000 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 + (port_num / 8);
3001 }
3002
3003 regmap_read(wcd->if_regmap, reg, &val);
3004 if (!(val & BIT(port_num % 8)))
3005 regmap_write(wcd->if_regmap, reg,
3006 val | BIT(port_num % 8));
3007 }
3008 }
3009
wcd9335_codec_enable_slim(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3010 static int wcd9335_codec_enable_slim(struct snd_soc_dapm_widget *w,
3011 struct snd_kcontrol *kc,
3012 int event)
3013 {
3014 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3015 struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
3016 struct wcd_slim_codec_dai_data *dai = &wcd->dai[w->shift];
3017
3018 switch (event) {
3019 case SND_SOC_DAPM_POST_PMU:
3020 wcd9335_codec_enable_int_port(dai, comp);
3021 break;
3022 case SND_SOC_DAPM_POST_PMD:
3023 kfree(dai->sconfig.chs);
3024
3025 break;
3026 }
3027
3028 return 0;
3029 }
3030
wcd9335_codec_enable_mix_path(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3031 static int wcd9335_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
3032 struct snd_kcontrol *kc, int event)
3033 {
3034 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3035 u16 gain_reg;
3036 int offset_val = 0;
3037 int val = 0;
3038
3039 switch (w->reg) {
3040 case WCD9335_CDC_RX0_RX_PATH_MIX_CTL:
3041 gain_reg = WCD9335_CDC_RX0_RX_VOL_MIX_CTL;
3042 break;
3043 case WCD9335_CDC_RX1_RX_PATH_MIX_CTL:
3044 gain_reg = WCD9335_CDC_RX1_RX_VOL_MIX_CTL;
3045 break;
3046 case WCD9335_CDC_RX2_RX_PATH_MIX_CTL:
3047 gain_reg = WCD9335_CDC_RX2_RX_VOL_MIX_CTL;
3048 break;
3049 case WCD9335_CDC_RX3_RX_PATH_MIX_CTL:
3050 gain_reg = WCD9335_CDC_RX3_RX_VOL_MIX_CTL;
3051 break;
3052 case WCD9335_CDC_RX4_RX_PATH_MIX_CTL:
3053 gain_reg = WCD9335_CDC_RX4_RX_VOL_MIX_CTL;
3054 break;
3055 case WCD9335_CDC_RX5_RX_PATH_MIX_CTL:
3056 gain_reg = WCD9335_CDC_RX5_RX_VOL_MIX_CTL;
3057 break;
3058 case WCD9335_CDC_RX6_RX_PATH_MIX_CTL:
3059 gain_reg = WCD9335_CDC_RX6_RX_VOL_MIX_CTL;
3060 break;
3061 case WCD9335_CDC_RX7_RX_PATH_MIX_CTL:
3062 gain_reg = WCD9335_CDC_RX7_RX_VOL_MIX_CTL;
3063 break;
3064 case WCD9335_CDC_RX8_RX_PATH_MIX_CTL:
3065 gain_reg = WCD9335_CDC_RX8_RX_VOL_MIX_CTL;
3066 break;
3067 default:
3068 dev_err(comp->dev, "%s: No gain register avail for %s\n",
3069 __func__, w->name);
3070 return 0;
3071 }
3072
3073 switch (event) {
3074 case SND_SOC_DAPM_POST_PMU:
3075 val = snd_soc_component_read(comp, gain_reg);
3076 val += offset_val;
3077 snd_soc_component_write(comp, gain_reg, val);
3078 break;
3079 case SND_SOC_DAPM_POST_PMD:
3080 break;
3081 }
3082
3083 return 0;
3084 }
3085
wcd9335_interp_get_primary_reg(u16 reg,u16 * ind)3086 static u16 wcd9335_interp_get_primary_reg(u16 reg, u16 *ind)
3087 {
3088 u16 prim_int_reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3089
3090 switch (reg) {
3091 case WCD9335_CDC_RX0_RX_PATH_CTL:
3092 case WCD9335_CDC_RX0_RX_PATH_MIX_CTL:
3093 prim_int_reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3094 *ind = 0;
3095 break;
3096 case WCD9335_CDC_RX1_RX_PATH_CTL:
3097 case WCD9335_CDC_RX1_RX_PATH_MIX_CTL:
3098 prim_int_reg = WCD9335_CDC_RX1_RX_PATH_CTL;
3099 *ind = 1;
3100 break;
3101 case WCD9335_CDC_RX2_RX_PATH_CTL:
3102 case WCD9335_CDC_RX2_RX_PATH_MIX_CTL:
3103 prim_int_reg = WCD9335_CDC_RX2_RX_PATH_CTL;
3104 *ind = 2;
3105 break;
3106 case WCD9335_CDC_RX3_RX_PATH_CTL:
3107 case WCD9335_CDC_RX3_RX_PATH_MIX_CTL:
3108 prim_int_reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3109 *ind = 3;
3110 break;
3111 case WCD9335_CDC_RX4_RX_PATH_CTL:
3112 case WCD9335_CDC_RX4_RX_PATH_MIX_CTL:
3113 prim_int_reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3114 *ind = 4;
3115 break;
3116 case WCD9335_CDC_RX5_RX_PATH_CTL:
3117 case WCD9335_CDC_RX5_RX_PATH_MIX_CTL:
3118 prim_int_reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3119 *ind = 5;
3120 break;
3121 case WCD9335_CDC_RX6_RX_PATH_CTL:
3122 case WCD9335_CDC_RX6_RX_PATH_MIX_CTL:
3123 prim_int_reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3124 *ind = 6;
3125 break;
3126 case WCD9335_CDC_RX7_RX_PATH_CTL:
3127 case WCD9335_CDC_RX7_RX_PATH_MIX_CTL:
3128 prim_int_reg = WCD9335_CDC_RX7_RX_PATH_CTL;
3129 *ind = 7;
3130 break;
3131 case WCD9335_CDC_RX8_RX_PATH_CTL:
3132 case WCD9335_CDC_RX8_RX_PATH_MIX_CTL:
3133 prim_int_reg = WCD9335_CDC_RX8_RX_PATH_CTL;
3134 *ind = 8;
3135 break;
3136 }
3137
3138 return prim_int_reg;
3139 }
3140
wcd9335_codec_hd2_control(struct snd_soc_component * component,u16 prim_int_reg,int event)3141 static void wcd9335_codec_hd2_control(struct snd_soc_component *component,
3142 u16 prim_int_reg, int event)
3143 {
3144 u16 hd2_scale_reg;
3145 u16 hd2_enable_reg = 0;
3146
3147 if (prim_int_reg == WCD9335_CDC_RX1_RX_PATH_CTL) {
3148 hd2_scale_reg = WCD9335_CDC_RX1_RX_PATH_SEC3;
3149 hd2_enable_reg = WCD9335_CDC_RX1_RX_PATH_CFG0;
3150 }
3151 if (prim_int_reg == WCD9335_CDC_RX2_RX_PATH_CTL) {
3152 hd2_scale_reg = WCD9335_CDC_RX2_RX_PATH_SEC3;
3153 hd2_enable_reg = WCD9335_CDC_RX2_RX_PATH_CFG0;
3154 }
3155
3156 if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
3157 snd_soc_component_update_bits(component, hd2_scale_reg,
3158 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
3159 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_0P2500);
3160 snd_soc_component_update_bits(component, hd2_scale_reg,
3161 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_MASK,
3162 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_2);
3163 snd_soc_component_update_bits(component, hd2_enable_reg,
3164 WCD9335_CDC_RX_PATH_CFG_HD2_EN_MASK,
3165 WCD9335_CDC_RX_PATH_CFG_HD2_ENABLE);
3166 }
3167
3168 if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
3169 snd_soc_component_update_bits(component, hd2_enable_reg,
3170 WCD9335_CDC_RX_PATH_CFG_HD2_EN_MASK,
3171 WCD9335_CDC_RX_PATH_CFG_HD2_DISABLE);
3172 snd_soc_component_update_bits(component, hd2_scale_reg,
3173 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_MASK,
3174 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_1);
3175 snd_soc_component_update_bits(component, hd2_scale_reg,
3176 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
3177 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_0P0000);
3178 }
3179 }
3180
wcd9335_codec_enable_prim_interpolator(struct snd_soc_component * comp,u16 reg,int event)3181 static int wcd9335_codec_enable_prim_interpolator(
3182 struct snd_soc_component *comp,
3183 u16 reg, int event)
3184 {
3185 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3186 u16 ind = 0;
3187 int prim_int_reg = wcd9335_interp_get_primary_reg(reg, &ind);
3188
3189 switch (event) {
3190 case SND_SOC_DAPM_PRE_PMU:
3191 wcd->prim_int_users[ind]++;
3192 if (wcd->prim_int_users[ind] == 1) {
3193 snd_soc_component_update_bits(comp, prim_int_reg,
3194 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3195 WCD9335_CDC_RX_PGA_MUTE_ENABLE);
3196 wcd9335_codec_hd2_control(comp, prim_int_reg, event);
3197 snd_soc_component_update_bits(comp, prim_int_reg,
3198 WCD9335_CDC_RX_CLK_EN_MASK,
3199 WCD9335_CDC_RX_CLK_ENABLE);
3200 }
3201
3202 if ((reg != prim_int_reg) &&
3203 ((snd_soc_component_read(comp, prim_int_reg)) &
3204 WCD9335_CDC_RX_PGA_MUTE_EN_MASK))
3205 snd_soc_component_update_bits(comp, reg,
3206 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3207 WCD9335_CDC_RX_PGA_MUTE_ENABLE);
3208 break;
3209 case SND_SOC_DAPM_POST_PMD:
3210 wcd->prim_int_users[ind]--;
3211 if (wcd->prim_int_users[ind] == 0) {
3212 snd_soc_component_update_bits(comp, prim_int_reg,
3213 WCD9335_CDC_RX_CLK_EN_MASK,
3214 WCD9335_CDC_RX_CLK_DISABLE);
3215 snd_soc_component_update_bits(comp, prim_int_reg,
3216 WCD9335_CDC_RX_RESET_MASK,
3217 WCD9335_CDC_RX_RESET_ENABLE);
3218 snd_soc_component_update_bits(comp, prim_int_reg,
3219 WCD9335_CDC_RX_RESET_MASK,
3220 WCD9335_CDC_RX_RESET_DISABLE);
3221 wcd9335_codec_hd2_control(comp, prim_int_reg, event);
3222 }
3223 break;
3224 }
3225
3226 return 0;
3227 }
3228
wcd9335_config_compander(struct snd_soc_component * component,int interp_n,int event)3229 static int wcd9335_config_compander(struct snd_soc_component *component,
3230 int interp_n, int event)
3231 {
3232 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
3233 int comp;
3234 u16 comp_ctl0_reg, rx_path_cfg0_reg;
3235
3236 /* EAR does not have compander */
3237 if (!interp_n)
3238 return 0;
3239
3240 comp = interp_n - 1;
3241 if (!wcd->comp_enabled[comp])
3242 return 0;
3243
3244 comp_ctl0_reg = WCD9335_CDC_COMPANDER1_CTL(comp);
3245 rx_path_cfg0_reg = WCD9335_CDC_RX1_RX_PATH_CFG(comp);
3246
3247 if (SND_SOC_DAPM_EVENT_ON(event)) {
3248 /* Enable Compander Clock */
3249 snd_soc_component_update_bits(component, comp_ctl0_reg,
3250 WCD9335_CDC_COMPANDER_CLK_EN_MASK,
3251 WCD9335_CDC_COMPANDER_CLK_ENABLE);
3252 /* Reset comander */
3253 snd_soc_component_update_bits(component, comp_ctl0_reg,
3254 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3255 WCD9335_CDC_COMPANDER_SOFT_RST_ENABLE);
3256 snd_soc_component_update_bits(component, comp_ctl0_reg,
3257 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3258 WCD9335_CDC_COMPANDER_SOFT_RST_DISABLE);
3259 /* Enables DRE in this path */
3260 snd_soc_component_update_bits(component, rx_path_cfg0_reg,
3261 WCD9335_CDC_RX_PATH_CFG_CMP_EN_MASK,
3262 WCD9335_CDC_RX_PATH_CFG_CMP_ENABLE);
3263 }
3264
3265 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3266 snd_soc_component_update_bits(component, comp_ctl0_reg,
3267 WCD9335_CDC_COMPANDER_HALT_MASK,
3268 WCD9335_CDC_COMPANDER_HALT);
3269 snd_soc_component_update_bits(component, rx_path_cfg0_reg,
3270 WCD9335_CDC_RX_PATH_CFG_CMP_EN_MASK,
3271 WCD9335_CDC_RX_PATH_CFG_CMP_DISABLE);
3272
3273 snd_soc_component_update_bits(component, comp_ctl0_reg,
3274 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3275 WCD9335_CDC_COMPANDER_SOFT_RST_ENABLE);
3276 snd_soc_component_update_bits(component, comp_ctl0_reg,
3277 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3278 WCD9335_CDC_COMPANDER_SOFT_RST_DISABLE);
3279 snd_soc_component_update_bits(component, comp_ctl0_reg,
3280 WCD9335_CDC_COMPANDER_CLK_EN_MASK,
3281 WCD9335_CDC_COMPANDER_CLK_DISABLE);
3282 snd_soc_component_update_bits(component, comp_ctl0_reg,
3283 WCD9335_CDC_COMPANDER_HALT_MASK,
3284 WCD9335_CDC_COMPANDER_NOHALT);
3285 }
3286
3287 return 0;
3288 }
3289
wcd9335_codec_enable_interpolator(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3290 static int wcd9335_codec_enable_interpolator(struct snd_soc_dapm_widget *w,
3291 struct snd_kcontrol *kc, int event)
3292 {
3293 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3294 u16 gain_reg;
3295 u16 reg;
3296 int val;
3297 int offset_val = 0;
3298
3299 if (!(strcmp(w->name, "RX INT0 INTERP"))) {
3300 reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3301 gain_reg = WCD9335_CDC_RX0_RX_VOL_CTL;
3302 } else if (!(strcmp(w->name, "RX INT1 INTERP"))) {
3303 reg = WCD9335_CDC_RX1_RX_PATH_CTL;
3304 gain_reg = WCD9335_CDC_RX1_RX_VOL_CTL;
3305 } else if (!(strcmp(w->name, "RX INT2 INTERP"))) {
3306 reg = WCD9335_CDC_RX2_RX_PATH_CTL;
3307 gain_reg = WCD9335_CDC_RX2_RX_VOL_CTL;
3308 } else if (!(strcmp(w->name, "RX INT3 INTERP"))) {
3309 reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3310 gain_reg = WCD9335_CDC_RX3_RX_VOL_CTL;
3311 } else if (!(strcmp(w->name, "RX INT4 INTERP"))) {
3312 reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3313 gain_reg = WCD9335_CDC_RX4_RX_VOL_CTL;
3314 } else if (!(strcmp(w->name, "RX INT5 INTERP"))) {
3315 reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3316 gain_reg = WCD9335_CDC_RX5_RX_VOL_CTL;
3317 } else if (!(strcmp(w->name, "RX INT6 INTERP"))) {
3318 reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3319 gain_reg = WCD9335_CDC_RX6_RX_VOL_CTL;
3320 } else if (!(strcmp(w->name, "RX INT7 INTERP"))) {
3321 reg = WCD9335_CDC_RX7_RX_PATH_CTL;
3322 gain_reg = WCD9335_CDC_RX7_RX_VOL_CTL;
3323 } else if (!(strcmp(w->name, "RX INT8 INTERP"))) {
3324 reg = WCD9335_CDC_RX8_RX_PATH_CTL;
3325 gain_reg = WCD9335_CDC_RX8_RX_VOL_CTL;
3326 } else {
3327 dev_err(comp->dev, "%s: Interpolator reg not found\n",
3328 __func__);
3329 return -EINVAL;
3330 }
3331
3332 switch (event) {
3333 case SND_SOC_DAPM_PRE_PMU:
3334 /* Reset if needed */
3335 wcd9335_codec_enable_prim_interpolator(comp, reg, event);
3336 break;
3337 case SND_SOC_DAPM_POST_PMU:
3338 wcd9335_config_compander(comp, w->shift, event);
3339 val = snd_soc_component_read(comp, gain_reg);
3340 val += offset_val;
3341 snd_soc_component_write(comp, gain_reg, val);
3342 break;
3343 case SND_SOC_DAPM_POST_PMD:
3344 wcd9335_config_compander(comp, w->shift, event);
3345 wcd9335_codec_enable_prim_interpolator(comp, reg, event);
3346 break;
3347 }
3348
3349 return 0;
3350 }
3351
wcd9335_codec_hph_mode_gain_opt(struct snd_soc_component * component,u8 gain)3352 static void wcd9335_codec_hph_mode_gain_opt(struct snd_soc_component *component,
3353 u8 gain)
3354 {
3355 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
3356 u8 hph_l_en, hph_r_en;
3357 u8 l_val, r_val;
3358 u8 hph_pa_status;
3359 bool is_hphl_pa, is_hphr_pa;
3360
3361 hph_pa_status = snd_soc_component_read(component, WCD9335_ANA_HPH);
3362 is_hphl_pa = hph_pa_status >> 7;
3363 is_hphr_pa = (hph_pa_status & 0x40) >> 6;
3364
3365 hph_l_en = snd_soc_component_read(component, WCD9335_HPH_L_EN);
3366 hph_r_en = snd_soc_component_read(component, WCD9335_HPH_R_EN);
3367
3368 l_val = (hph_l_en & 0xC0) | 0x20 | gain;
3369 r_val = (hph_r_en & 0xC0) | 0x20 | gain;
3370
3371 /*
3372 * Set HPH_L & HPH_R gain source selection to REGISTER
3373 * for better click and pop only if corresponding PAs are
3374 * not enabled. Also cache the values of the HPHL/R
3375 * PA gains to be applied after PAs are enabled
3376 */
3377 if ((l_val != hph_l_en) && !is_hphl_pa) {
3378 snd_soc_component_write(component, WCD9335_HPH_L_EN, l_val);
3379 wcd->hph_l_gain = hph_l_en & 0x1F;
3380 }
3381
3382 if ((r_val != hph_r_en) && !is_hphr_pa) {
3383 snd_soc_component_write(component, WCD9335_HPH_R_EN, r_val);
3384 wcd->hph_r_gain = hph_r_en & 0x1F;
3385 }
3386 }
3387
wcd9335_codec_hph_lohifi_config(struct snd_soc_component * comp,int event)3388 static void wcd9335_codec_hph_lohifi_config(struct snd_soc_component *comp,
3389 int event)
3390 {
3391 if (SND_SOC_DAPM_EVENT_ON(event)) {
3392 snd_soc_component_update_bits(comp, WCD9335_RX_BIAS_HPH_PA,
3393 WCD9335_RX_BIAS_HPH_PA_AMP_5_UA_MASK,
3394 0x06);
3395 snd_soc_component_update_bits(comp,
3396 WCD9335_RX_BIAS_HPH_RDACBUFF_CNP2,
3397 0xF0, 0x40);
3398 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3399 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3400 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3401 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3402 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3403 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3404 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3405 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3406 0x0C);
3407 wcd9335_codec_hph_mode_gain_opt(comp, 0x11);
3408 }
3409
3410 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3411 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3412 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3413 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3414 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3415 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3416 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3417 snd_soc_component_write(comp, WCD9335_RX_BIAS_HPH_RDACBUFF_CNP2,
3418 0x8A);
3419 snd_soc_component_update_bits(comp, WCD9335_RX_BIAS_HPH_PA,
3420 WCD9335_RX_BIAS_HPH_PA_AMP_5_UA_MASK,
3421 0x0A);
3422 }
3423 }
3424
wcd9335_codec_hph_lp_config(struct snd_soc_component * comp,int event)3425 static void wcd9335_codec_hph_lp_config(struct snd_soc_component *comp,
3426 int event)
3427 {
3428 if (SND_SOC_DAPM_EVENT_ON(event)) {
3429 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3430 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3431 0x0C);
3432 wcd9335_codec_hph_mode_gain_opt(comp, 0x10);
3433 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3434 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3435 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3436 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3437 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3438 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3439 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3440 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_MASK,
3441 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_ENABLE);
3442 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3443 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENH_MASK,
3444 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENABLE);
3445 snd_soc_component_update_bits(comp, WCD9335_HPH_RDAC_LDO_CTL,
3446 WCD9335_HPH_RDAC_N1P65_LD_OUTCTL_MASK,
3447 WCD9335_HPH_RDAC_N1P65_LD_OUTCTL_V_N1P60);
3448 snd_soc_component_update_bits(comp, WCD9335_HPH_RDAC_LDO_CTL,
3449 WCD9335_HPH_RDAC_1P65_LD_OUTCTL_MASK,
3450 WCD9335_HPH_RDAC_1P65_LD_OUTCTL_V_N1P60);
3451 snd_soc_component_update_bits(comp,
3452 WCD9335_RX_BIAS_HPH_RDAC_LDO, 0x0F, 0x01);
3453 snd_soc_component_update_bits(comp,
3454 WCD9335_RX_BIAS_HPH_RDAC_LDO, 0xF0, 0x10);
3455 }
3456
3457 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3458 snd_soc_component_write(comp, WCD9335_RX_BIAS_HPH_RDAC_LDO,
3459 0x88);
3460 snd_soc_component_write(comp, WCD9335_HPH_RDAC_LDO_CTL,
3461 0x33);
3462 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3463 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENH_MASK,
3464 WCD9335_HPH_PA_CTL2_HPH_PSRR_DISABLE);
3465 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3466 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_MASK,
3467 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_DISABLE);
3468 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3469 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3470 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3471 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3472 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3473 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3474 snd_soc_component_update_bits(comp, WCD9335_HPH_R_EN,
3475 WCD9335_HPH_CONST_SEL_L_MASK,
3476 WCD9335_HPH_CONST_SEL_L_HQ_PATH);
3477 snd_soc_component_update_bits(comp, WCD9335_HPH_L_EN,
3478 WCD9335_HPH_CONST_SEL_L_MASK,
3479 WCD9335_HPH_CONST_SEL_L_HQ_PATH);
3480 }
3481 }
3482
wcd9335_codec_hph_hifi_config(struct snd_soc_component * comp,int event)3483 static void wcd9335_codec_hph_hifi_config(struct snd_soc_component *comp,
3484 int event)
3485 {
3486 if (SND_SOC_DAPM_EVENT_ON(event)) {
3487 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3488 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3489 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3490 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3491 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3492 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3493 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3494 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3495 0x0C);
3496 wcd9335_codec_hph_mode_gain_opt(comp, 0x11);
3497 }
3498
3499 if (SND_SOC_DAPM_EVENT_OFF(event)) {
3500 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3501 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3502 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3503 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3504 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3505 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3506 }
3507 }
3508
wcd9335_codec_hph_mode_config(struct snd_soc_component * component,int event,int mode)3509 static void wcd9335_codec_hph_mode_config(struct snd_soc_component *component,
3510 int event, int mode)
3511 {
3512 switch (mode) {
3513 case CLS_H_LP:
3514 wcd9335_codec_hph_lp_config(component, event);
3515 break;
3516 case CLS_H_LOHIFI:
3517 wcd9335_codec_hph_lohifi_config(component, event);
3518 break;
3519 case CLS_H_HIFI:
3520 wcd9335_codec_hph_hifi_config(component, event);
3521 break;
3522 }
3523 }
3524
wcd9335_codec_hphl_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3525 static int wcd9335_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
3526 struct snd_kcontrol *kc,
3527 int event)
3528 {
3529 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3530 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3531 int hph_mode = wcd->hph_mode;
3532 u8 dem_inp;
3533
3534 switch (event) {
3535 case SND_SOC_DAPM_PRE_PMU:
3536 /* Read DEM INP Select */
3537 dem_inp = snd_soc_component_read(comp,
3538 WCD9335_CDC_RX1_RX_PATH_SEC0) & 0x03;
3539 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
3540 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
3541 dev_err(comp->dev, "Incorrect DEM Input\n");
3542 return -EINVAL;
3543 }
3544 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3545 WCD_CLSH_STATE_HPHL,
3546 ((hph_mode == CLS_H_LOHIFI) ?
3547 CLS_H_HIFI : hph_mode));
3548
3549 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3550
3551 break;
3552 case SND_SOC_DAPM_POST_PMU:
3553 usleep_range(1000, 1100);
3554 break;
3555 case SND_SOC_DAPM_PRE_PMD:
3556 break;
3557 case SND_SOC_DAPM_POST_PMD:
3558 /* 1000us required as per HW requirement */
3559 usleep_range(1000, 1100);
3560
3561 if (!(wcd_clsh_ctrl_get_state(wcd->clsh_ctrl) &
3562 WCD_CLSH_STATE_HPHR))
3563 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3564
3565 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3566 WCD_CLSH_STATE_HPHL,
3567 ((hph_mode == CLS_H_LOHIFI) ?
3568 CLS_H_HIFI : hph_mode));
3569 break;
3570 }
3571
3572 return 0;
3573 }
3574
wcd9335_codec_lineout_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3575 static int wcd9335_codec_lineout_dac_event(struct snd_soc_dapm_widget *w,
3576 struct snd_kcontrol *kc, int event)
3577 {
3578 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3579 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3580
3581 switch (event) {
3582 case SND_SOC_DAPM_PRE_PMU:
3583 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3584 WCD_CLSH_STATE_LO, CLS_AB);
3585 break;
3586 case SND_SOC_DAPM_POST_PMD:
3587 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3588 WCD_CLSH_STATE_LO, CLS_AB);
3589 break;
3590 }
3591
3592 return 0;
3593 }
3594
wcd9335_codec_ear_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3595 static int wcd9335_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
3596 struct snd_kcontrol *kc, int event)
3597 {
3598 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3599 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3600
3601 switch (event) {
3602 case SND_SOC_DAPM_PRE_PMU:
3603 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3604 WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
3605
3606 break;
3607 case SND_SOC_DAPM_POST_PMD:
3608 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3609 WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
3610 break;
3611 }
3612
3613 return 0;
3614 }
3615
wcd9335_codec_hph_post_pa_config(struct wcd9335_codec * wcd,int mode,int event)3616 static void wcd9335_codec_hph_post_pa_config(struct wcd9335_codec *wcd,
3617 int mode, int event)
3618 {
3619 u8 scale_val = 0;
3620
3621 switch (event) {
3622 case SND_SOC_DAPM_POST_PMU:
3623 switch (mode) {
3624 case CLS_H_HIFI:
3625 scale_val = 0x3;
3626 break;
3627 case CLS_H_LOHIFI:
3628 scale_val = 0x1;
3629 break;
3630 }
3631 break;
3632 case SND_SOC_DAPM_PRE_PMD:
3633 scale_val = 0x6;
3634 break;
3635 }
3636
3637 if (scale_val)
3638 snd_soc_component_update_bits(wcd->component,
3639 WCD9335_HPH_PA_CTL1,
3640 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3641 scale_val << 1);
3642 if (SND_SOC_DAPM_EVENT_ON(event)) {
3643 if (wcd->comp_enabled[COMPANDER_1] ||
3644 wcd->comp_enabled[COMPANDER_2]) {
3645 /* GAIN Source Selection */
3646 snd_soc_component_update_bits(wcd->component,
3647 WCD9335_HPH_L_EN,
3648 WCD9335_HPH_GAIN_SRC_SEL_MASK,
3649 WCD9335_HPH_GAIN_SRC_SEL_COMPANDER);
3650 snd_soc_component_update_bits(wcd->component,
3651 WCD9335_HPH_R_EN,
3652 WCD9335_HPH_GAIN_SRC_SEL_MASK,
3653 WCD9335_HPH_GAIN_SRC_SEL_COMPANDER);
3654 snd_soc_component_update_bits(wcd->component,
3655 WCD9335_HPH_AUTO_CHOP,
3656 WCD9335_HPH_AUTO_CHOP_MASK,
3657 WCD9335_HPH_AUTO_CHOP_FORCE_ENABLE);
3658 }
3659 snd_soc_component_update_bits(wcd->component,
3660 WCD9335_HPH_L_EN,
3661 WCD9335_HPH_PA_GAIN_MASK,
3662 wcd->hph_l_gain);
3663 snd_soc_component_update_bits(wcd->component,
3664 WCD9335_HPH_R_EN,
3665 WCD9335_HPH_PA_GAIN_MASK,
3666 wcd->hph_r_gain);
3667 }
3668
3669 if (SND_SOC_DAPM_EVENT_OFF(event))
3670 snd_soc_component_update_bits(wcd->component,
3671 WCD9335_HPH_AUTO_CHOP,
3672 WCD9335_HPH_AUTO_CHOP_MASK,
3673 WCD9335_HPH_AUTO_CHOP_ENABLE_BY_CMPDR_GAIN);
3674 }
3675
wcd9335_codec_hphr_dac_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3676 static int wcd9335_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
3677 struct snd_kcontrol *kc,
3678 int event)
3679 {
3680 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3681 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3682 int hph_mode = wcd->hph_mode;
3683 u8 dem_inp;
3684
3685 switch (event) {
3686 case SND_SOC_DAPM_PRE_PMU:
3687
3688 /* Read DEM INP Select */
3689 dem_inp = snd_soc_component_read(comp,
3690 WCD9335_CDC_RX2_RX_PATH_SEC0) &
3691 WCD9335_CDC_RX_PATH_DEM_INP_SEL_MASK;
3692 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
3693 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
3694 dev_err(comp->dev, "DEM Input not set correctly, hph_mode: %d\n",
3695 hph_mode);
3696 return -EINVAL;
3697 }
3698
3699 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl,
3700 WCD_CLSH_EVENT_PRE_DAC,
3701 WCD_CLSH_STATE_HPHR,
3702 ((hph_mode == CLS_H_LOHIFI) ?
3703 CLS_H_HIFI : hph_mode));
3704
3705 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3706
3707 break;
3708 case SND_SOC_DAPM_POST_PMD:
3709 /* 1000us required as per HW requirement */
3710 usleep_range(1000, 1100);
3711
3712 if (!(wcd_clsh_ctrl_get_state(wcd->clsh_ctrl) &
3713 WCD_CLSH_STATE_HPHL))
3714 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3715
3716 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3717 WCD_CLSH_STATE_HPHR, ((hph_mode == CLS_H_LOHIFI) ?
3718 CLS_H_HIFI : hph_mode));
3719 break;
3720 }
3721
3722 return 0;
3723 }
3724
wcd9335_codec_enable_hphl_pa(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3725 static int wcd9335_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
3726 struct snd_kcontrol *kc,
3727 int event)
3728 {
3729 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3730 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3731 int hph_mode = wcd->hph_mode;
3732
3733 switch (event) {
3734 case SND_SOC_DAPM_PRE_PMU:
3735 break;
3736 case SND_SOC_DAPM_POST_PMU:
3737 /*
3738 * 7ms sleep is required after PA is enabled as per
3739 * HW requirement
3740 */
3741 usleep_range(7000, 7100);
3742
3743 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3744 snd_soc_component_update_bits(comp,
3745 WCD9335_CDC_RX1_RX_PATH_CTL,
3746 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3747 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3748
3749 /* Remove mix path mute if it is enabled */
3750 if ((snd_soc_component_read(comp,
3751 WCD9335_CDC_RX1_RX_PATH_MIX_CTL)) &
3752 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3753 snd_soc_component_update_bits(comp,
3754 WCD9335_CDC_RX1_RX_PATH_MIX_CTL,
3755 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3756 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3757
3758 break;
3759 case SND_SOC_DAPM_PRE_PMD:
3760 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3761 break;
3762 case SND_SOC_DAPM_POST_PMD:
3763 /* 5ms sleep is required after PA is disabled as per
3764 * HW requirement
3765 */
3766 usleep_range(5000, 5500);
3767 break;
3768 }
3769
3770 return 0;
3771 }
3772
wcd9335_codec_enable_lineout_pa(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3773 static int wcd9335_codec_enable_lineout_pa(struct snd_soc_dapm_widget *w,
3774 struct snd_kcontrol *kc,
3775 int event)
3776 {
3777 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3778 int vol_reg = 0, mix_vol_reg = 0;
3779
3780 if (w->reg == WCD9335_ANA_LO_1_2) {
3781 if (w->shift == 7) {
3782 vol_reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3783 mix_vol_reg = WCD9335_CDC_RX3_RX_PATH_MIX_CTL;
3784 } else if (w->shift == 6) {
3785 vol_reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3786 mix_vol_reg = WCD9335_CDC_RX4_RX_PATH_MIX_CTL;
3787 }
3788 } else if (w->reg == WCD9335_ANA_LO_3_4) {
3789 if (w->shift == 7) {
3790 vol_reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3791 mix_vol_reg = WCD9335_CDC_RX5_RX_PATH_MIX_CTL;
3792 } else if (w->shift == 6) {
3793 vol_reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3794 mix_vol_reg = WCD9335_CDC_RX6_RX_PATH_MIX_CTL;
3795 }
3796 } else {
3797 dev_err(comp->dev, "Error enabling lineout PA\n");
3798 return -EINVAL;
3799 }
3800
3801 switch (event) {
3802 case SND_SOC_DAPM_POST_PMU:
3803 /* 5ms sleep is required after PA is enabled as per
3804 * HW requirement
3805 */
3806 usleep_range(5000, 5500);
3807 snd_soc_component_update_bits(comp, vol_reg,
3808 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3809 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3810
3811 /* Remove mix path mute if it is enabled */
3812 if ((snd_soc_component_read(comp, mix_vol_reg)) &
3813 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3814 snd_soc_component_update_bits(comp, mix_vol_reg,
3815 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3816 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3817 break;
3818 case SND_SOC_DAPM_POST_PMD:
3819 /* 5ms sleep is required after PA is disabled as per
3820 * HW requirement
3821 */
3822 usleep_range(5000, 5500);
3823 break;
3824 }
3825
3826 return 0;
3827 }
3828
wcd9335_codec_init_flyback(struct snd_soc_component * component)3829 static void wcd9335_codec_init_flyback(struct snd_soc_component *component)
3830 {
3831 snd_soc_component_update_bits(component, WCD9335_HPH_L_EN,
3832 WCD9335_HPH_CONST_SEL_L_MASK,
3833 WCD9335_HPH_CONST_SEL_L_BYPASS);
3834 snd_soc_component_update_bits(component, WCD9335_HPH_R_EN,
3835 WCD9335_HPH_CONST_SEL_L_MASK,
3836 WCD9335_HPH_CONST_SEL_L_BYPASS);
3837 snd_soc_component_update_bits(component, WCD9335_RX_BIAS_FLYB_BUFF,
3838 WCD9335_RX_BIAS_FLYB_VPOS_5_UA_MASK,
3839 WCD9335_RX_BIAS_FLYB_I_0P0_UA);
3840 snd_soc_component_update_bits(component, WCD9335_RX_BIAS_FLYB_BUFF,
3841 WCD9335_RX_BIAS_FLYB_VNEG_5_UA_MASK,
3842 WCD9335_RX_BIAS_FLYB_I_0P0_UA);
3843 }
3844
wcd9335_codec_enable_rx_bias(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3845 static int wcd9335_codec_enable_rx_bias(struct snd_soc_dapm_widget *w,
3846 struct snd_kcontrol *kc, int event)
3847 {
3848 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3849 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3850
3851 switch (event) {
3852 case SND_SOC_DAPM_PRE_PMU:
3853 wcd->rx_bias_count++;
3854 if (wcd->rx_bias_count == 1) {
3855 wcd9335_codec_init_flyback(comp);
3856 snd_soc_component_update_bits(comp,
3857 WCD9335_ANA_RX_SUPPLIES,
3858 WCD9335_ANA_RX_BIAS_ENABLE_MASK,
3859 WCD9335_ANA_RX_BIAS_ENABLE);
3860 }
3861 break;
3862 case SND_SOC_DAPM_POST_PMD:
3863 wcd->rx_bias_count--;
3864 if (!wcd->rx_bias_count)
3865 snd_soc_component_update_bits(comp,
3866 WCD9335_ANA_RX_SUPPLIES,
3867 WCD9335_ANA_RX_BIAS_ENABLE_MASK,
3868 WCD9335_ANA_RX_BIAS_DISABLE);
3869 break;
3870 }
3871
3872 return 0;
3873 }
3874
wcd9335_codec_enable_hphr_pa(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3875 static int wcd9335_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
3876 struct snd_kcontrol *kc, int event)
3877 {
3878 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3879 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3880 int hph_mode = wcd->hph_mode;
3881
3882 switch (event) {
3883 case SND_SOC_DAPM_PRE_PMU:
3884 break;
3885 case SND_SOC_DAPM_POST_PMU:
3886 /*
3887 * 7ms sleep is required after PA is enabled as per
3888 * HW requirement
3889 */
3890 usleep_range(7000, 7100);
3891 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3892 snd_soc_component_update_bits(comp,
3893 WCD9335_CDC_RX2_RX_PATH_CTL,
3894 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3895 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3896 /* Remove mix path mute if it is enabled */
3897 if ((snd_soc_component_read(comp,
3898 WCD9335_CDC_RX2_RX_PATH_MIX_CTL)) &
3899 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3900 snd_soc_component_update_bits(comp,
3901 WCD9335_CDC_RX2_RX_PATH_MIX_CTL,
3902 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3903 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3904
3905 break;
3906
3907 case SND_SOC_DAPM_PRE_PMD:
3908 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3909 break;
3910 case SND_SOC_DAPM_POST_PMD:
3911 /* 5ms sleep is required after PA is disabled as per
3912 * HW requirement
3913 */
3914 usleep_range(5000, 5500);
3915 break;
3916 }
3917
3918 return 0;
3919 }
3920
wcd9335_codec_enable_ear_pa(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)3921 static int wcd9335_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
3922 struct snd_kcontrol *kc, int event)
3923 {
3924 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3925
3926 switch (event) {
3927 case SND_SOC_DAPM_POST_PMU:
3928 /* 5ms sleep is required after PA is enabled as per
3929 * HW requirement
3930 */
3931 usleep_range(5000, 5500);
3932 snd_soc_component_update_bits(comp,
3933 WCD9335_CDC_RX0_RX_PATH_CTL,
3934 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3935 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3936 /* Remove mix path mute if it is enabled */
3937 if ((snd_soc_component_read(comp,
3938 WCD9335_CDC_RX0_RX_PATH_MIX_CTL)) &
3939 WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3940 snd_soc_component_update_bits(comp,
3941 WCD9335_CDC_RX0_RX_PATH_MIX_CTL,
3942 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3943 WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3944 break;
3945 case SND_SOC_DAPM_POST_PMD:
3946 /* 5ms sleep is required after PA is disabled as per
3947 * HW requirement
3948 */
3949 usleep_range(5000, 5500);
3950
3951 break;
3952 }
3953
3954 return 0;
3955 }
3956
wcd9335_slimbus_irq(int irq,void * data)3957 static irqreturn_t wcd9335_slimbus_irq(int irq, void *data)
3958 {
3959 struct wcd9335_codec *wcd = data;
3960 unsigned long status = 0;
3961 int i, j, port_id;
3962 unsigned int val, int_val = 0;
3963 irqreturn_t ret = IRQ_NONE;
3964 bool tx;
3965 unsigned short reg = 0;
3966
3967 for (i = WCD9335_SLIM_PGD_PORT_INT_STATUS_RX_0, j = 0;
3968 i <= WCD9335_SLIM_PGD_PORT_INT_STATUS_TX_1; i++, j++) {
3969 regmap_read(wcd->if_regmap, i, &val);
3970 status |= ((u32)val << (8 * j));
3971 }
3972
3973 for_each_set_bit(j, &status, 32) {
3974 tx = (j >= 16);
3975 port_id = (tx ? j - 16 : j);
3976 regmap_read(wcd->if_regmap,
3977 WCD9335_SLIM_PGD_PORT_INT_RX_SOURCE0 + j, &val);
3978 if (val) {
3979 if (!tx)
3980 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 +
3981 (port_id / 8);
3982 else
3983 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 +
3984 (port_id / 8);
3985 regmap_read(
3986 wcd->if_regmap, reg, &int_val);
3987 /*
3988 * Ignore interrupts for ports for which the
3989 * interrupts are not specifically enabled.
3990 */
3991 if (!(int_val & (1 << (port_id % 8))))
3992 continue;
3993 }
3994
3995 if (val & WCD9335_SLIM_IRQ_OVERFLOW)
3996 dev_err_ratelimited(wcd->dev,
3997 "%s: overflow error on %s port %d, value %x\n",
3998 __func__, (tx ? "TX" : "RX"), port_id, val);
3999
4000 if (val & WCD9335_SLIM_IRQ_UNDERFLOW)
4001 dev_err_ratelimited(wcd->dev,
4002 "%s: underflow error on %s port %d, value %x\n",
4003 __func__, (tx ? "TX" : "RX"), port_id, val);
4004
4005 if ((val & WCD9335_SLIM_IRQ_OVERFLOW) ||
4006 (val & WCD9335_SLIM_IRQ_UNDERFLOW)) {
4007 if (!tx)
4008 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 +
4009 (port_id / 8);
4010 else
4011 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 +
4012 (port_id / 8);
4013 regmap_read(
4014 wcd->if_regmap, reg, &int_val);
4015 if (int_val & (1 << (port_id % 8))) {
4016 int_val = int_val ^ (1 << (port_id % 8));
4017 regmap_write(wcd->if_regmap,
4018 reg, int_val);
4019 }
4020 }
4021
4022 regmap_write(wcd->if_regmap,
4023 WCD9335_SLIM_PGD_PORT_INT_CLR_RX_0 + (j / 8),
4024 BIT(j % 8));
4025 ret = IRQ_HANDLED;
4026 }
4027
4028 return ret;
4029 }
4030
4031 static struct wcd9335_irq wcd9335_irqs[] = {
4032 {
4033 .irq = WCD9335_IRQ_SLIMBUS,
4034 .handler = wcd9335_slimbus_irq,
4035 .name = "SLIM Slave",
4036 },
4037 };
4038
wcd9335_setup_irqs(struct wcd9335_codec * wcd)4039 static int wcd9335_setup_irqs(struct wcd9335_codec *wcd)
4040 {
4041 int irq, ret, i;
4042
4043 for (i = 0; i < ARRAY_SIZE(wcd9335_irqs); i++) {
4044 irq = regmap_irq_get_virq(wcd->irq_data, wcd9335_irqs[i].irq);
4045 if (irq < 0) {
4046 dev_err(wcd->dev, "Failed to get %s\n",
4047 wcd9335_irqs[i].name);
4048 return irq;
4049 }
4050
4051 ret = devm_request_threaded_irq(wcd->dev, irq, NULL,
4052 wcd9335_irqs[i].handler,
4053 IRQF_TRIGGER_RISING |
4054 IRQF_ONESHOT,
4055 wcd9335_irqs[i].name, wcd);
4056 if (ret) {
4057 dev_err(wcd->dev, "Failed to request %s\n",
4058 wcd9335_irqs[i].name);
4059 return ret;
4060 }
4061 }
4062
4063 /* enable interrupts on all slave ports */
4064 for (i = 0; i < WCD9335_SLIM_NUM_PORT_REG; i++)
4065 regmap_write(wcd->if_regmap, WCD9335_SLIM_PGD_PORT_INT_EN0 + i,
4066 0xFF);
4067
4068 return ret;
4069 }
4070
wcd9335_teardown_irqs(struct wcd9335_codec * wcd)4071 static void wcd9335_teardown_irqs(struct wcd9335_codec *wcd)
4072 {
4073 int i;
4074
4075 /* disable interrupts on all slave ports */
4076 for (i = 0; i < WCD9335_SLIM_NUM_PORT_REG; i++)
4077 regmap_write(wcd->if_regmap, WCD9335_SLIM_PGD_PORT_INT_EN0 + i,
4078 0x00);
4079 }
4080
wcd9335_cdc_sido_ccl_enable(struct wcd9335_codec * wcd,bool ccl_flag)4081 static void wcd9335_cdc_sido_ccl_enable(struct wcd9335_codec *wcd,
4082 bool ccl_flag)
4083 {
4084 struct snd_soc_component *comp = wcd->component;
4085
4086 if (ccl_flag) {
4087 if (++wcd->sido_ccl_cnt == 1)
4088 snd_soc_component_write(comp, WCD9335_SIDO_SIDO_CCL_10,
4089 WCD9335_SIDO_SIDO_CCL_DEF_VALUE);
4090 } else {
4091 if (wcd->sido_ccl_cnt == 0) {
4092 dev_err(wcd->dev, "sido_ccl already disabled\n");
4093 return;
4094 }
4095 if (--wcd->sido_ccl_cnt == 0)
4096 snd_soc_component_write(comp, WCD9335_SIDO_SIDO_CCL_10,
4097 WCD9335_SIDO_SIDO_CCL_10_ICHARG_PWR_SEL_C320FF);
4098 }
4099 }
4100
wcd9335_enable_master_bias(struct wcd9335_codec * wcd)4101 static int wcd9335_enable_master_bias(struct wcd9335_codec *wcd)
4102 {
4103 wcd->master_bias_users++;
4104 if (wcd->master_bias_users == 1) {
4105 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4106 WCD9335_ANA_BIAS_EN_MASK,
4107 WCD9335_ANA_BIAS_ENABLE);
4108 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4109 WCD9335_ANA_BIAS_PRECHRG_EN_MASK,
4110 WCD9335_ANA_BIAS_PRECHRG_ENABLE);
4111 /*
4112 * 1ms delay is required after pre-charge is enabled
4113 * as per HW requirement
4114 */
4115 usleep_range(1000, 1100);
4116 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4117 WCD9335_ANA_BIAS_PRECHRG_EN_MASK,
4118 WCD9335_ANA_BIAS_PRECHRG_DISABLE);
4119 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4120 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE,
4121 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE_MANUAL);
4122 }
4123
4124 return 0;
4125 }
4126
wcd9335_enable_mclk(struct wcd9335_codec * wcd)4127 static int wcd9335_enable_mclk(struct wcd9335_codec *wcd)
4128 {
4129 /* Enable mclk requires master bias to be enabled first */
4130 if (wcd->master_bias_users <= 0)
4131 return -EINVAL;
4132
4133 if (((wcd->clk_mclk_users == 0) && (wcd->clk_type == WCD_CLK_MCLK)) ||
4134 ((wcd->clk_mclk_users > 0) && (wcd->clk_type != WCD_CLK_MCLK))) {
4135 dev_err(wcd->dev, "Error enabling MCLK, clk_type: %d\n",
4136 wcd->clk_type);
4137 return -EINVAL;
4138 }
4139
4140 if (++wcd->clk_mclk_users == 1) {
4141 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4142 WCD9335_ANA_CLK_EXT_CLKBUF_EN_MASK,
4143 WCD9335_ANA_CLK_EXT_CLKBUF_ENABLE);
4144 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4145 WCD9335_ANA_CLK_MCLK_SRC_MASK,
4146 WCD9335_ANA_CLK_MCLK_SRC_EXTERNAL);
4147 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4148 WCD9335_ANA_CLK_MCLK_EN_MASK,
4149 WCD9335_ANA_CLK_MCLK_ENABLE);
4150 regmap_update_bits(wcd->regmap,
4151 WCD9335_CDC_CLK_RST_CTRL_FS_CNT_CONTROL,
4152 WCD9335_CDC_CLK_RST_CTRL_FS_CNT_EN_MASK,
4153 WCD9335_CDC_CLK_RST_CTRL_FS_CNT_ENABLE);
4154 regmap_update_bits(wcd->regmap,
4155 WCD9335_CDC_CLK_RST_CTRL_MCLK_CONTROL,
4156 WCD9335_CDC_CLK_RST_CTRL_MCLK_EN_MASK,
4157 WCD9335_CDC_CLK_RST_CTRL_MCLK_ENABLE);
4158 /*
4159 * 10us sleep is required after clock is enabled
4160 * as per HW requirement
4161 */
4162 usleep_range(10, 15);
4163 }
4164
4165 wcd->clk_type = WCD_CLK_MCLK;
4166
4167 return 0;
4168 }
4169
wcd9335_disable_mclk(struct wcd9335_codec * wcd)4170 static int wcd9335_disable_mclk(struct wcd9335_codec *wcd)
4171 {
4172 if (wcd->clk_mclk_users <= 0)
4173 return -EINVAL;
4174
4175 if (--wcd->clk_mclk_users == 0) {
4176 if (wcd->clk_rco_users > 0) {
4177 /* MCLK to RCO switch */
4178 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4179 WCD9335_ANA_CLK_MCLK_SRC_MASK,
4180 WCD9335_ANA_CLK_MCLK_SRC_RCO);
4181 wcd->clk_type = WCD_CLK_RCO;
4182 } else {
4183 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4184 WCD9335_ANA_CLK_MCLK_EN_MASK,
4185 WCD9335_ANA_CLK_MCLK_DISABLE);
4186 wcd->clk_type = WCD_CLK_OFF;
4187 }
4188
4189 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4190 WCD9335_ANA_CLK_EXT_CLKBUF_EN_MASK,
4191 WCD9335_ANA_CLK_EXT_CLKBUF_DISABLE);
4192 }
4193
4194 return 0;
4195 }
4196
wcd9335_disable_master_bias(struct wcd9335_codec * wcd)4197 static int wcd9335_disable_master_bias(struct wcd9335_codec *wcd)
4198 {
4199 if (wcd->master_bias_users <= 0)
4200 return -EINVAL;
4201
4202 wcd->master_bias_users--;
4203 if (wcd->master_bias_users == 0) {
4204 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4205 WCD9335_ANA_BIAS_EN_MASK,
4206 WCD9335_ANA_BIAS_DISABLE);
4207 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4208 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE,
4209 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE_MANUAL);
4210 }
4211 return 0;
4212 }
4213
wcd9335_cdc_req_mclk_enable(struct wcd9335_codec * wcd,bool enable)4214 static int wcd9335_cdc_req_mclk_enable(struct wcd9335_codec *wcd,
4215 bool enable)
4216 {
4217 int ret = 0;
4218
4219 if (enable) {
4220 wcd9335_cdc_sido_ccl_enable(wcd, true);
4221 ret = clk_prepare_enable(wcd->mclk);
4222 if (ret) {
4223 dev_err(wcd->dev, "%s: ext clk enable failed\n",
4224 __func__);
4225 goto err;
4226 }
4227 /* get BG */
4228 wcd9335_enable_master_bias(wcd);
4229 /* get MCLK */
4230 wcd9335_enable_mclk(wcd);
4231
4232 } else {
4233 /* put MCLK */
4234 wcd9335_disable_mclk(wcd);
4235 /* put BG */
4236 wcd9335_disable_master_bias(wcd);
4237 clk_disable_unprepare(wcd->mclk);
4238 wcd9335_cdc_sido_ccl_enable(wcd, false);
4239 }
4240 err:
4241 return ret;
4242 }
4243
wcd9335_codec_apply_sido_voltage(struct wcd9335_codec * wcd,enum wcd9335_sido_voltage req_mv)4244 static void wcd9335_codec_apply_sido_voltage(struct wcd9335_codec *wcd,
4245 enum wcd9335_sido_voltage req_mv)
4246 {
4247 struct snd_soc_component *comp = wcd->component;
4248 int vout_d_val;
4249
4250 if (req_mv == wcd->sido_voltage)
4251 return;
4252
4253 /* compute the vout_d step value */
4254 vout_d_val = WCD9335_CALCULATE_VOUT_D(req_mv) &
4255 WCD9335_ANA_BUCK_VOUT_MASK;
4256 snd_soc_component_write(comp, WCD9335_ANA_BUCK_VOUT_D, vout_d_val);
4257 snd_soc_component_update_bits(comp, WCD9335_ANA_BUCK_CTL,
4258 WCD9335_ANA_BUCK_CTL_RAMP_START_MASK,
4259 WCD9335_ANA_BUCK_CTL_RAMP_START_ENABLE);
4260
4261 /* 1 msec sleep required after SIDO Vout_D voltage change */
4262 usleep_range(1000, 1100);
4263 wcd->sido_voltage = req_mv;
4264 snd_soc_component_update_bits(comp, WCD9335_ANA_BUCK_CTL,
4265 WCD9335_ANA_BUCK_CTL_RAMP_START_MASK,
4266 WCD9335_ANA_BUCK_CTL_RAMP_START_DISABLE);
4267 }
4268
wcd9335_codec_update_sido_voltage(struct wcd9335_codec * wcd,enum wcd9335_sido_voltage req_mv)4269 static int wcd9335_codec_update_sido_voltage(struct wcd9335_codec *wcd,
4270 enum wcd9335_sido_voltage req_mv)
4271 {
4272 int ret = 0;
4273
4274 /* enable mclk before setting SIDO voltage */
4275 ret = wcd9335_cdc_req_mclk_enable(wcd, true);
4276 if (ret) {
4277 dev_err(wcd->dev, "Ext clk enable failed\n");
4278 goto err;
4279 }
4280
4281 wcd9335_codec_apply_sido_voltage(wcd, req_mv);
4282 wcd9335_cdc_req_mclk_enable(wcd, false);
4283
4284 err:
4285 return ret;
4286 }
4287
_wcd9335_codec_enable_mclk(struct snd_soc_component * component,int enable)4288 static int _wcd9335_codec_enable_mclk(struct snd_soc_component *component,
4289 int enable)
4290 {
4291 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4292 int ret;
4293
4294 if (enable) {
4295 ret = wcd9335_cdc_req_mclk_enable(wcd, true);
4296 if (ret)
4297 return ret;
4298
4299 wcd9335_codec_apply_sido_voltage(wcd,
4300 SIDO_VOLTAGE_NOMINAL_MV);
4301 } else {
4302 wcd9335_codec_update_sido_voltage(wcd,
4303 wcd->sido_voltage);
4304 wcd9335_cdc_req_mclk_enable(wcd, false);
4305 }
4306
4307 return 0;
4308 }
4309
wcd9335_codec_enable_mclk(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kc,int event)4310 static int wcd9335_codec_enable_mclk(struct snd_soc_dapm_widget *w,
4311 struct snd_kcontrol *kc, int event)
4312 {
4313 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4314
4315 switch (event) {
4316 case SND_SOC_DAPM_PRE_PMU:
4317 return _wcd9335_codec_enable_mclk(comp, true);
4318 case SND_SOC_DAPM_POST_PMD:
4319 return _wcd9335_codec_enable_mclk(comp, false);
4320 }
4321
4322 return 0;
4323 }
4324
4325 static const struct snd_soc_dapm_widget wcd9335_dapm_widgets[] = {
4326 /* TODO SPK1 & SPK2 OUT*/
4327 SND_SOC_DAPM_OUTPUT("EAR"),
4328 SND_SOC_DAPM_OUTPUT("HPHL"),
4329 SND_SOC_DAPM_OUTPUT("HPHR"),
4330 SND_SOC_DAPM_OUTPUT("LINEOUT1"),
4331 SND_SOC_DAPM_OUTPUT("LINEOUT2"),
4332 SND_SOC_DAPM_OUTPUT("LINEOUT3"),
4333 SND_SOC_DAPM_OUTPUT("LINEOUT4"),
4334 SND_SOC_DAPM_AIF_IN_E("AIF1 PB", "AIF1 Playback", 0, SND_SOC_NOPM,
4335 AIF1_PB, 0, wcd9335_codec_enable_slim,
4336 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4337 SND_SOC_DAPM_AIF_IN_E("AIF2 PB", "AIF2 Playback", 0, SND_SOC_NOPM,
4338 AIF2_PB, 0, wcd9335_codec_enable_slim,
4339 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4340 SND_SOC_DAPM_AIF_IN_E("AIF3 PB", "AIF3 Playback", 0, SND_SOC_NOPM,
4341 AIF3_PB, 0, wcd9335_codec_enable_slim,
4342 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4343 SND_SOC_DAPM_AIF_IN_E("AIF4 PB", "AIF4 Playback", 0, SND_SOC_NOPM,
4344 AIF4_PB, 0, wcd9335_codec_enable_slim,
4345 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4346 SND_SOC_DAPM_MUX("SLIM RX0 MUX", SND_SOC_NOPM, WCD9335_RX0, 0,
4347 &slim_rx_mux[WCD9335_RX0]),
4348 SND_SOC_DAPM_MUX("SLIM RX1 MUX", SND_SOC_NOPM, WCD9335_RX1, 0,
4349 &slim_rx_mux[WCD9335_RX1]),
4350 SND_SOC_DAPM_MUX("SLIM RX2 MUX", SND_SOC_NOPM, WCD9335_RX2, 0,
4351 &slim_rx_mux[WCD9335_RX2]),
4352 SND_SOC_DAPM_MUX("SLIM RX3 MUX", SND_SOC_NOPM, WCD9335_RX3, 0,
4353 &slim_rx_mux[WCD9335_RX3]),
4354 SND_SOC_DAPM_MUX("SLIM RX4 MUX", SND_SOC_NOPM, WCD9335_RX4, 0,
4355 &slim_rx_mux[WCD9335_RX4]),
4356 SND_SOC_DAPM_MUX("SLIM RX5 MUX", SND_SOC_NOPM, WCD9335_RX5, 0,
4357 &slim_rx_mux[WCD9335_RX5]),
4358 SND_SOC_DAPM_MUX("SLIM RX6 MUX", SND_SOC_NOPM, WCD9335_RX6, 0,
4359 &slim_rx_mux[WCD9335_RX6]),
4360 SND_SOC_DAPM_MUX("SLIM RX7 MUX", SND_SOC_NOPM, WCD9335_RX7, 0,
4361 &slim_rx_mux[WCD9335_RX7]),
4362 SND_SOC_DAPM_MIXER("SLIM RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
4363 SND_SOC_DAPM_MIXER("SLIM RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4364 SND_SOC_DAPM_MIXER("SLIM RX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4365 SND_SOC_DAPM_MIXER("SLIM RX3", SND_SOC_NOPM, 0, 0, NULL, 0),
4366 SND_SOC_DAPM_MIXER("SLIM RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
4367 SND_SOC_DAPM_MIXER("SLIM RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
4368 SND_SOC_DAPM_MIXER("SLIM RX6", SND_SOC_NOPM, 0, 0, NULL, 0),
4369 SND_SOC_DAPM_MIXER("SLIM RX7", SND_SOC_NOPM, 0, 0, NULL, 0),
4370 SND_SOC_DAPM_MUX_E("RX INT0_2 MUX", WCD9335_CDC_RX0_RX_PATH_MIX_CTL,
4371 5, 0, &rx_int0_2_mux, wcd9335_codec_enable_mix_path,
4372 SND_SOC_DAPM_POST_PMU),
4373 SND_SOC_DAPM_MUX_E("RX INT1_2 MUX", WCD9335_CDC_RX1_RX_PATH_MIX_CTL,
4374 5, 0, &rx_int1_2_mux, wcd9335_codec_enable_mix_path,
4375 SND_SOC_DAPM_POST_PMU),
4376 SND_SOC_DAPM_MUX_E("RX INT2_2 MUX", WCD9335_CDC_RX2_RX_PATH_MIX_CTL,
4377 5, 0, &rx_int2_2_mux, wcd9335_codec_enable_mix_path,
4378 SND_SOC_DAPM_POST_PMU),
4379 SND_SOC_DAPM_MUX_E("RX INT3_2 MUX", WCD9335_CDC_RX3_RX_PATH_MIX_CTL,
4380 5, 0, &rx_int3_2_mux, wcd9335_codec_enable_mix_path,
4381 SND_SOC_DAPM_POST_PMU),
4382 SND_SOC_DAPM_MUX_E("RX INT4_2 MUX", WCD9335_CDC_RX4_RX_PATH_MIX_CTL,
4383 5, 0, &rx_int4_2_mux, wcd9335_codec_enable_mix_path,
4384 SND_SOC_DAPM_POST_PMU),
4385 SND_SOC_DAPM_MUX_E("RX INT5_2 MUX", WCD9335_CDC_RX5_RX_PATH_MIX_CTL,
4386 5, 0, &rx_int5_2_mux, wcd9335_codec_enable_mix_path,
4387 SND_SOC_DAPM_POST_PMU),
4388 SND_SOC_DAPM_MUX_E("RX INT6_2 MUX", WCD9335_CDC_RX6_RX_PATH_MIX_CTL,
4389 5, 0, &rx_int6_2_mux, wcd9335_codec_enable_mix_path,
4390 SND_SOC_DAPM_POST_PMU),
4391 SND_SOC_DAPM_MUX_E("RX INT7_2 MUX", WCD9335_CDC_RX7_RX_PATH_MIX_CTL,
4392 5, 0, &rx_int7_2_mux, wcd9335_codec_enable_mix_path,
4393 SND_SOC_DAPM_POST_PMU),
4394 SND_SOC_DAPM_MUX_E("RX INT8_2 MUX", WCD9335_CDC_RX8_RX_PATH_MIX_CTL,
4395 5, 0, &rx_int8_2_mux, wcd9335_codec_enable_mix_path,
4396 SND_SOC_DAPM_POST_PMU),
4397 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4398 &rx_int0_1_mix_inp0_mux),
4399 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4400 &rx_int0_1_mix_inp1_mux),
4401 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4402 &rx_int0_1_mix_inp2_mux),
4403 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4404 &rx_int1_1_mix_inp0_mux),
4405 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4406 &rx_int1_1_mix_inp1_mux),
4407 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4408 &rx_int1_1_mix_inp2_mux),
4409 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4410 &rx_int2_1_mix_inp0_mux),
4411 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4412 &rx_int2_1_mix_inp1_mux),
4413 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4414 &rx_int2_1_mix_inp2_mux),
4415 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4416 &rx_int3_1_mix_inp0_mux),
4417 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4418 &rx_int3_1_mix_inp1_mux),
4419 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4420 &rx_int3_1_mix_inp2_mux),
4421 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4422 &rx_int4_1_mix_inp0_mux),
4423 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4424 &rx_int4_1_mix_inp1_mux),
4425 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4426 &rx_int4_1_mix_inp2_mux),
4427 SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4428 &rx_int5_1_mix_inp0_mux),
4429 SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4430 &rx_int5_1_mix_inp1_mux),
4431 SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4432 &rx_int5_1_mix_inp2_mux),
4433 SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4434 &rx_int6_1_mix_inp0_mux),
4435 SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4436 &rx_int6_1_mix_inp1_mux),
4437 SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4438 &rx_int6_1_mix_inp2_mux),
4439 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4440 &rx_int7_1_mix_inp0_mux),
4441 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4442 &rx_int7_1_mix_inp1_mux),
4443 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4444 &rx_int7_1_mix_inp2_mux),
4445 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4446 &rx_int8_1_mix_inp0_mux),
4447 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4448 &rx_int8_1_mix_inp1_mux),
4449 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4450 &rx_int8_1_mix_inp2_mux),
4451
4452 SND_SOC_DAPM_MIXER("RX INT0_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4453 SND_SOC_DAPM_MIXER("RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4454 SND_SOC_DAPM_MIXER("RX INT1_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4455 SND_SOC_DAPM_MIXER("RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4456 SND_SOC_DAPM_MIXER("RX INT2_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4457 SND_SOC_DAPM_MIXER("RX INT2 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4458 SND_SOC_DAPM_MIXER("RX INT3_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4459 SND_SOC_DAPM_MIXER("RX INT3 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4460 SND_SOC_DAPM_MIXER("RX INT4_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4461 SND_SOC_DAPM_MIXER("RX INT4 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4462 SND_SOC_DAPM_MIXER("RX INT5_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4463 SND_SOC_DAPM_MIXER("RX INT5 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4464 SND_SOC_DAPM_MIXER("RX INT6_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4465 SND_SOC_DAPM_MIXER("RX INT6 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4466 SND_SOC_DAPM_MIXER("RX INT7_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4467 SND_SOC_DAPM_MIXER("RX INT7 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4468 SND_SOC_DAPM_MIXER("RX INT8_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4469 SND_SOC_DAPM_MIXER("RX INT8 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4470
4471 SND_SOC_DAPM_MIXER("RX INT0 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4472 SND_SOC_DAPM_MIXER("RX INT1 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4473 SND_SOC_DAPM_MIXER("RX INT2 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4474 SND_SOC_DAPM_MIXER("RX INT3 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4475 SND_SOC_DAPM_MIXER("RX INT4 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4476 SND_SOC_DAPM_MIXER("RX INT5 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4477 SND_SOC_DAPM_MIXER("RX INT6 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4478 SND_SOC_DAPM_MIXER("RX INT7 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4479 SND_SOC_DAPM_MIXER("RX INT8 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4480
4481 SND_SOC_DAPM_MUX("RX INT0 DEM MUX", SND_SOC_NOPM, 0, 0,
4482 &rx_int0_dem_inp_mux),
4483 SND_SOC_DAPM_MUX("RX INT1 DEM MUX", SND_SOC_NOPM, 0, 0,
4484 &rx_int1_dem_inp_mux),
4485 SND_SOC_DAPM_MUX("RX INT2 DEM MUX", SND_SOC_NOPM, 0, 0,
4486 &rx_int2_dem_inp_mux),
4487
4488 SND_SOC_DAPM_MUX_E("RX INT0 INTERP", SND_SOC_NOPM,
4489 INTERP_EAR, 0, &rx_int0_interp_mux,
4490 wcd9335_codec_enable_interpolator,
4491 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4492 SND_SOC_DAPM_POST_PMD),
4493 SND_SOC_DAPM_MUX_E("RX INT1 INTERP", SND_SOC_NOPM,
4494 INTERP_HPHL, 0, &rx_int1_interp_mux,
4495 wcd9335_codec_enable_interpolator,
4496 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4497 SND_SOC_DAPM_POST_PMD),
4498 SND_SOC_DAPM_MUX_E("RX INT2 INTERP", SND_SOC_NOPM,
4499 INTERP_HPHR, 0, &rx_int2_interp_mux,
4500 wcd9335_codec_enable_interpolator,
4501 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4502 SND_SOC_DAPM_POST_PMD),
4503 SND_SOC_DAPM_MUX_E("RX INT3 INTERP", SND_SOC_NOPM,
4504 INTERP_LO1, 0, &rx_int3_interp_mux,
4505 wcd9335_codec_enable_interpolator,
4506 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4507 SND_SOC_DAPM_POST_PMD),
4508 SND_SOC_DAPM_MUX_E("RX INT4 INTERP", SND_SOC_NOPM,
4509 INTERP_LO2, 0, &rx_int4_interp_mux,
4510 wcd9335_codec_enable_interpolator,
4511 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4512 SND_SOC_DAPM_POST_PMD),
4513 SND_SOC_DAPM_MUX_E("RX INT5 INTERP", SND_SOC_NOPM,
4514 INTERP_LO3, 0, &rx_int5_interp_mux,
4515 wcd9335_codec_enable_interpolator,
4516 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4517 SND_SOC_DAPM_POST_PMD),
4518 SND_SOC_DAPM_MUX_E("RX INT6 INTERP", SND_SOC_NOPM,
4519 INTERP_LO4, 0, &rx_int6_interp_mux,
4520 wcd9335_codec_enable_interpolator,
4521 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4522 SND_SOC_DAPM_POST_PMD),
4523 SND_SOC_DAPM_MUX_E("RX INT7 INTERP", SND_SOC_NOPM,
4524 INTERP_SPKR1, 0, &rx_int7_interp_mux,
4525 wcd9335_codec_enable_interpolator,
4526 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4527 SND_SOC_DAPM_POST_PMD),
4528 SND_SOC_DAPM_MUX_E("RX INT8 INTERP", SND_SOC_NOPM,
4529 INTERP_SPKR2, 0, &rx_int8_interp_mux,
4530 wcd9335_codec_enable_interpolator,
4531 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4532 SND_SOC_DAPM_POST_PMD),
4533
4534 SND_SOC_DAPM_DAC_E("RX INT0 DAC", NULL, SND_SOC_NOPM,
4535 0, 0, wcd9335_codec_ear_dac_event,
4536 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4537 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4538 SND_SOC_DAPM_DAC_E("RX INT1 DAC", NULL, WCD9335_ANA_HPH,
4539 5, 0, wcd9335_codec_hphl_dac_event,
4540 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4541 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4542 SND_SOC_DAPM_DAC_E("RX INT2 DAC", NULL, WCD9335_ANA_HPH,
4543 4, 0, wcd9335_codec_hphr_dac_event,
4544 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4545 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4546 SND_SOC_DAPM_DAC_E("RX INT3 DAC", NULL, SND_SOC_NOPM,
4547 0, 0, wcd9335_codec_lineout_dac_event,
4548 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4549 SND_SOC_DAPM_DAC_E("RX INT4 DAC", NULL, SND_SOC_NOPM,
4550 0, 0, wcd9335_codec_lineout_dac_event,
4551 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4552 SND_SOC_DAPM_DAC_E("RX INT5 DAC", NULL, SND_SOC_NOPM,
4553 0, 0, wcd9335_codec_lineout_dac_event,
4554 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4555 SND_SOC_DAPM_DAC_E("RX INT6 DAC", NULL, SND_SOC_NOPM,
4556 0, 0, wcd9335_codec_lineout_dac_event,
4557 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4558 SND_SOC_DAPM_PGA_E("HPHL PA", WCD9335_ANA_HPH, 7, 0, NULL, 0,
4559 wcd9335_codec_enable_hphl_pa,
4560 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4561 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4562 SND_SOC_DAPM_PGA_E("HPHR PA", WCD9335_ANA_HPH, 6, 0, NULL, 0,
4563 wcd9335_codec_enable_hphr_pa,
4564 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4565 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4566 SND_SOC_DAPM_PGA_E("EAR PA", WCD9335_ANA_EAR, 7, 0, NULL, 0,
4567 wcd9335_codec_enable_ear_pa,
4568 SND_SOC_DAPM_POST_PMU |
4569 SND_SOC_DAPM_POST_PMD),
4570 SND_SOC_DAPM_PGA_E("LINEOUT1 PA", WCD9335_ANA_LO_1_2, 7, 0, NULL, 0,
4571 wcd9335_codec_enable_lineout_pa,
4572 SND_SOC_DAPM_POST_PMU |
4573 SND_SOC_DAPM_POST_PMD),
4574 SND_SOC_DAPM_PGA_E("LINEOUT2 PA", WCD9335_ANA_LO_1_2, 6, 0, NULL, 0,
4575 wcd9335_codec_enable_lineout_pa,
4576 SND_SOC_DAPM_POST_PMU |
4577 SND_SOC_DAPM_POST_PMD),
4578 SND_SOC_DAPM_PGA_E("LINEOUT3 PA", WCD9335_ANA_LO_3_4, 7, 0, NULL, 0,
4579 wcd9335_codec_enable_lineout_pa,
4580 SND_SOC_DAPM_POST_PMU |
4581 SND_SOC_DAPM_POST_PMD),
4582 SND_SOC_DAPM_PGA_E("LINEOUT4 PA", WCD9335_ANA_LO_3_4, 6, 0, NULL, 0,
4583 wcd9335_codec_enable_lineout_pa,
4584 SND_SOC_DAPM_POST_PMU |
4585 SND_SOC_DAPM_POST_PMD),
4586 SND_SOC_DAPM_SUPPLY("RX_BIAS", SND_SOC_NOPM, 0, 0,
4587 wcd9335_codec_enable_rx_bias, SND_SOC_DAPM_PRE_PMU |
4588 SND_SOC_DAPM_POST_PMD),
4589 SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0,
4590 wcd9335_codec_enable_mclk, SND_SOC_DAPM_PRE_PMU |
4591 SND_SOC_DAPM_POST_PMD),
4592
4593 /* TX */
4594 SND_SOC_DAPM_INPUT("AMIC1"),
4595 SND_SOC_DAPM_INPUT("AMIC2"),
4596 SND_SOC_DAPM_INPUT("AMIC3"),
4597 SND_SOC_DAPM_INPUT("AMIC4"),
4598 SND_SOC_DAPM_INPUT("AMIC5"),
4599 SND_SOC_DAPM_INPUT("AMIC6"),
4600
4601 SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM,
4602 AIF1_CAP, 0, wcd9335_codec_enable_slim,
4603 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4604
4605 SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM,
4606 AIF2_CAP, 0, wcd9335_codec_enable_slim,
4607 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4608
4609 SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM,
4610 AIF3_CAP, 0, wcd9335_codec_enable_slim,
4611 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4612
4613 SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, 0, 0,
4614 wcd9335_codec_enable_micbias,
4615 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4616 SND_SOC_DAPM_POST_PMD),
4617 SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, 0, 0,
4618 wcd9335_codec_enable_micbias,
4619 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4620 SND_SOC_DAPM_POST_PMD),
4621 SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, 0, 0,
4622 wcd9335_codec_enable_micbias,
4623 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4624 SND_SOC_DAPM_POST_PMD),
4625 SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, 0, 0,
4626 wcd9335_codec_enable_micbias,
4627 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4628 SND_SOC_DAPM_POST_PMD),
4629
4630 SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD9335_ANA_AMIC1, 7, 0,
4631 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4632 SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD9335_ANA_AMIC2, 7, 0,
4633 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4634 SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD9335_ANA_AMIC3, 7, 0,
4635 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4636 SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD9335_ANA_AMIC4, 7, 0,
4637 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4638 SND_SOC_DAPM_ADC_E("ADC5", NULL, WCD9335_ANA_AMIC5, 7, 0,
4639 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4640 SND_SOC_DAPM_ADC_E("ADC6", NULL, WCD9335_ANA_AMIC6, 7, 0,
4641 wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4642
4643 /* Digital Mic Inputs */
4644 SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0,
4645 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4646 SND_SOC_DAPM_POST_PMD),
4647
4648 SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
4649 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4650 SND_SOC_DAPM_POST_PMD),
4651
4652 SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0,
4653 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4654 SND_SOC_DAPM_POST_PMD),
4655
4656 SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0,
4657 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4658 SND_SOC_DAPM_POST_PMD),
4659
4660 SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0,
4661 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4662 SND_SOC_DAPM_POST_PMD),
4663
4664 SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0,
4665 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4666 SND_SOC_DAPM_POST_PMD),
4667
4668 SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0,
4669 &tx_dmic_mux0),
4670 SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0,
4671 &tx_dmic_mux1),
4672 SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0,
4673 &tx_dmic_mux2),
4674 SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0,
4675 &tx_dmic_mux3),
4676 SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0,
4677 &tx_dmic_mux4),
4678 SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0,
4679 &tx_dmic_mux5),
4680 SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0,
4681 &tx_dmic_mux6),
4682 SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0,
4683 &tx_dmic_mux7),
4684 SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0,
4685 &tx_dmic_mux8),
4686
4687 SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0,
4688 &tx_amic_mux0),
4689 SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0,
4690 &tx_amic_mux1),
4691 SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0,
4692 &tx_amic_mux2),
4693 SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0,
4694 &tx_amic_mux3),
4695 SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0,
4696 &tx_amic_mux4),
4697 SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0,
4698 &tx_amic_mux5),
4699 SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0,
4700 &tx_amic_mux6),
4701 SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0,
4702 &tx_amic_mux7),
4703 SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0,
4704 &tx_amic_mux8),
4705
4706 SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0,
4707 aif1_cap_mixer, ARRAY_SIZE(aif1_cap_mixer)),
4708
4709 SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0,
4710 aif2_cap_mixer, ARRAY_SIZE(aif2_cap_mixer)),
4711
4712 SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0,
4713 aif3_cap_mixer, ARRAY_SIZE(aif3_cap_mixer)),
4714
4715 SND_SOC_DAPM_MUX("SLIM TX0 MUX", SND_SOC_NOPM, WCD9335_TX0, 0,
4716 &sb_tx0_mux),
4717 SND_SOC_DAPM_MUX("SLIM TX1 MUX", SND_SOC_NOPM, WCD9335_TX1, 0,
4718 &sb_tx1_mux),
4719 SND_SOC_DAPM_MUX("SLIM TX2 MUX", SND_SOC_NOPM, WCD9335_TX2, 0,
4720 &sb_tx2_mux),
4721 SND_SOC_DAPM_MUX("SLIM TX3 MUX", SND_SOC_NOPM, WCD9335_TX3, 0,
4722 &sb_tx3_mux),
4723 SND_SOC_DAPM_MUX("SLIM TX4 MUX", SND_SOC_NOPM, WCD9335_TX4, 0,
4724 &sb_tx4_mux),
4725 SND_SOC_DAPM_MUX("SLIM TX5 MUX", SND_SOC_NOPM, WCD9335_TX5, 0,
4726 &sb_tx5_mux),
4727 SND_SOC_DAPM_MUX("SLIM TX6 MUX", SND_SOC_NOPM, WCD9335_TX6, 0,
4728 &sb_tx6_mux),
4729 SND_SOC_DAPM_MUX("SLIM TX7 MUX", SND_SOC_NOPM, WCD9335_TX7, 0,
4730 &sb_tx7_mux),
4731 SND_SOC_DAPM_MUX("SLIM TX8 MUX", SND_SOC_NOPM, WCD9335_TX8, 0,
4732 &sb_tx8_mux),
4733
4734 SND_SOC_DAPM_MUX_E("ADC MUX0", WCD9335_CDC_TX0_TX_PATH_CTL, 5, 0,
4735 &tx_adc_mux0, wcd9335_codec_enable_dec,
4736 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4737 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4738
4739 SND_SOC_DAPM_MUX_E("ADC MUX1", WCD9335_CDC_TX1_TX_PATH_CTL, 5, 0,
4740 &tx_adc_mux1, wcd9335_codec_enable_dec,
4741 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4742 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4743
4744 SND_SOC_DAPM_MUX_E("ADC MUX2", WCD9335_CDC_TX2_TX_PATH_CTL, 5, 0,
4745 &tx_adc_mux2, wcd9335_codec_enable_dec,
4746 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4747 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4748
4749 SND_SOC_DAPM_MUX_E("ADC MUX3", WCD9335_CDC_TX3_TX_PATH_CTL, 5, 0,
4750 &tx_adc_mux3, wcd9335_codec_enable_dec,
4751 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4752 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4753
4754 SND_SOC_DAPM_MUX_E("ADC MUX4", WCD9335_CDC_TX4_TX_PATH_CTL, 5, 0,
4755 &tx_adc_mux4, wcd9335_codec_enable_dec,
4756 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4757 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4758
4759 SND_SOC_DAPM_MUX_E("ADC MUX5", WCD9335_CDC_TX5_TX_PATH_CTL, 5, 0,
4760 &tx_adc_mux5, wcd9335_codec_enable_dec,
4761 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4762 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4763
4764 SND_SOC_DAPM_MUX_E("ADC MUX6", WCD9335_CDC_TX6_TX_PATH_CTL, 5, 0,
4765 &tx_adc_mux6, wcd9335_codec_enable_dec,
4766 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4767 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4768
4769 SND_SOC_DAPM_MUX_E("ADC MUX7", WCD9335_CDC_TX7_TX_PATH_CTL, 5, 0,
4770 &tx_adc_mux7, wcd9335_codec_enable_dec,
4771 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4772 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4773
4774 SND_SOC_DAPM_MUX_E("ADC MUX8", WCD9335_CDC_TX8_TX_PATH_CTL, 5, 0,
4775 &tx_adc_mux8, wcd9335_codec_enable_dec,
4776 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4777 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4778 };
4779
wcd9335_enable_sido_buck(struct snd_soc_component * component)4780 static void wcd9335_enable_sido_buck(struct snd_soc_component *component)
4781 {
4782 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4783
4784 snd_soc_component_update_bits(component, WCD9335_ANA_RCO,
4785 WCD9335_ANA_RCO_BG_EN_MASK,
4786 WCD9335_ANA_RCO_BG_ENABLE);
4787 snd_soc_component_update_bits(component, WCD9335_ANA_BUCK_CTL,
4788 WCD9335_ANA_BUCK_CTL_VOUT_D_IREF_MASK,
4789 WCD9335_ANA_BUCK_CTL_VOUT_D_IREF_EXT);
4790 /* 100us sleep needed after IREF settings */
4791 usleep_range(100, 110);
4792 snd_soc_component_update_bits(component, WCD9335_ANA_BUCK_CTL,
4793 WCD9335_ANA_BUCK_CTL_VOUT_D_VREF_MASK,
4794 WCD9335_ANA_BUCK_CTL_VOUT_D_VREF_EXT);
4795 /* 100us sleep needed after VREF settings */
4796 usleep_range(100, 110);
4797 wcd->sido_input_src = SIDO_SOURCE_RCO_BG;
4798 }
4799
wcd9335_enable_efuse_sensing(struct snd_soc_component * comp)4800 static int wcd9335_enable_efuse_sensing(struct snd_soc_component *comp)
4801 {
4802 _wcd9335_codec_enable_mclk(comp, true);
4803 snd_soc_component_update_bits(comp,
4804 WCD9335_CHIP_TIER_CTRL_EFUSE_CTL,
4805 WCD9335_CHIP_TIER_CTRL_EFUSE_EN_MASK,
4806 WCD9335_CHIP_TIER_CTRL_EFUSE_ENABLE);
4807 /*
4808 * 5ms sleep required after enabling efuse control
4809 * before checking the status.
4810 */
4811 usleep_range(5000, 5500);
4812
4813 if (!(snd_soc_component_read(comp,
4814 WCD9335_CHIP_TIER_CTRL_EFUSE_STATUS) &
4815 WCD9335_CHIP_TIER_CTRL_EFUSE_EN_MASK))
4816 WARN(1, "%s: Efuse sense is not complete\n", __func__);
4817
4818 wcd9335_enable_sido_buck(comp);
4819 _wcd9335_codec_enable_mclk(comp, false);
4820
4821 return 0;
4822 }
4823
wcd9335_codec_init(struct snd_soc_component * component)4824 static void wcd9335_codec_init(struct snd_soc_component *component)
4825 {
4826 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4827 int i;
4828
4829 /* ungate MCLK and set clk rate */
4830 regmap_update_bits(wcd->regmap, WCD9335_CODEC_RPM_CLK_GATE,
4831 WCD9335_CODEC_RPM_CLK_GATE_MCLK_GATE_MASK, 0);
4832
4833 regmap_update_bits(wcd->regmap, WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4834 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4835 WCD9335_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
4836
4837 for (i = 0; i < ARRAY_SIZE(wcd9335_codec_reg_init); i++)
4838 snd_soc_component_update_bits(component,
4839 wcd9335_codec_reg_init[i].reg,
4840 wcd9335_codec_reg_init[i].mask,
4841 wcd9335_codec_reg_init[i].val);
4842
4843 wcd9335_enable_efuse_sensing(component);
4844 }
4845
wcd9335_codec_probe(struct snd_soc_component * component)4846 static int wcd9335_codec_probe(struct snd_soc_component *component)
4847 {
4848 struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4849 int ret;
4850 int i;
4851
4852 snd_soc_component_init_regmap(component, wcd->regmap);
4853 /* Class-H Init*/
4854 wcd->clsh_ctrl = wcd_clsh_ctrl_alloc(component, WCD9335);
4855 if (IS_ERR(wcd->clsh_ctrl))
4856 return PTR_ERR(wcd->clsh_ctrl);
4857
4858 /* Default HPH Mode to Class-H HiFi */
4859 wcd->hph_mode = CLS_H_HIFI;
4860 wcd->component = component;
4861
4862 wcd9335_codec_init(component);
4863
4864 for (i = 0; i < NUM_CODEC_DAIS; i++)
4865 INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list);
4866
4867 ret = wcd9335_setup_irqs(wcd);
4868 if (ret)
4869 goto free_clsh_ctrl;
4870
4871 return 0;
4872
4873 free_clsh_ctrl:
4874 wcd_clsh_ctrl_free(wcd->clsh_ctrl);
4875 return ret;
4876 }
4877
wcd9335_codec_remove(struct snd_soc_component * comp)4878 static void wcd9335_codec_remove(struct snd_soc_component *comp)
4879 {
4880 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
4881
4882 wcd_clsh_ctrl_free(wcd->clsh_ctrl);
4883 wcd9335_teardown_irqs(wcd);
4884 }
4885
wcd9335_codec_set_sysclk(struct snd_soc_component * comp,int clk_id,int source,unsigned int freq,int dir)4886 static int wcd9335_codec_set_sysclk(struct snd_soc_component *comp,
4887 int clk_id, int source,
4888 unsigned int freq, int dir)
4889 {
4890 struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
4891
4892 wcd->mclk_rate = freq;
4893
4894 if (wcd->mclk_rate == WCD9335_MCLK_CLK_12P288MHZ)
4895 snd_soc_component_update_bits(comp,
4896 WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4897 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4898 WCD9335_CODEC_RPM_CLK_MCLK_CFG_12P288MHZ);
4899 else if (wcd->mclk_rate == WCD9335_MCLK_CLK_9P6MHZ)
4900 snd_soc_component_update_bits(comp,
4901 WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4902 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4903 WCD9335_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
4904
4905 return clk_set_rate(wcd->mclk, freq);
4906 }
4907
4908 static const struct snd_soc_component_driver wcd9335_component_drv = {
4909 .probe = wcd9335_codec_probe,
4910 .remove = wcd9335_codec_remove,
4911 .set_sysclk = wcd9335_codec_set_sysclk,
4912 .controls = wcd9335_snd_controls,
4913 .num_controls = ARRAY_SIZE(wcd9335_snd_controls),
4914 .dapm_widgets = wcd9335_dapm_widgets,
4915 .num_dapm_widgets = ARRAY_SIZE(wcd9335_dapm_widgets),
4916 .dapm_routes = wcd9335_audio_map,
4917 .num_dapm_routes = ARRAY_SIZE(wcd9335_audio_map),
4918 .endianness = 1,
4919 };
4920
wcd9335_probe(struct wcd9335_codec * wcd)4921 static int wcd9335_probe(struct wcd9335_codec *wcd)
4922 {
4923 struct device *dev = wcd->dev;
4924
4925 memcpy(wcd->rx_chs, wcd9335_rx_chs, sizeof(wcd9335_rx_chs));
4926 memcpy(wcd->tx_chs, wcd9335_tx_chs, sizeof(wcd9335_tx_chs));
4927
4928 wcd->sido_input_src = SIDO_SOURCE_INTERNAL;
4929 wcd->sido_voltage = SIDO_VOLTAGE_NOMINAL_MV;
4930
4931 return devm_snd_soc_register_component(dev, &wcd9335_component_drv,
4932 wcd9335_slim_dais,
4933 ARRAY_SIZE(wcd9335_slim_dais));
4934 }
4935
4936 static const struct regmap_range_cfg wcd9335_ranges[] = {
4937 {
4938 .name = "WCD9335",
4939 .range_min = 0x0,
4940 .range_max = WCD9335_MAX_REGISTER,
4941 .selector_reg = WCD9335_SEL_REGISTER,
4942 .selector_mask = 0xff,
4943 .selector_shift = 0,
4944 .window_start = 0x800,
4945 .window_len = 0x100,
4946 },
4947 };
4948
wcd9335_is_volatile_register(struct device * dev,unsigned int reg)4949 static bool wcd9335_is_volatile_register(struct device *dev, unsigned int reg)
4950 {
4951 switch (reg) {
4952 case WCD9335_INTR_PIN1_STATUS0...WCD9335_INTR_PIN2_CLEAR3:
4953 case WCD9335_ANA_MBHC_RESULT_3:
4954 case WCD9335_ANA_MBHC_RESULT_2:
4955 case WCD9335_ANA_MBHC_RESULT_1:
4956 case WCD9335_ANA_MBHC_MECH:
4957 case WCD9335_ANA_MBHC_ELECT:
4958 case WCD9335_ANA_MBHC_ZDET:
4959 case WCD9335_ANA_MICB2:
4960 case WCD9335_ANA_RCO:
4961 case WCD9335_ANA_BIAS:
4962 return true;
4963 default:
4964 return false;
4965 }
4966 }
4967
4968 static struct regmap_config wcd9335_regmap_config = {
4969 .reg_bits = 16,
4970 .val_bits = 8,
4971 .cache_type = REGCACHE_MAPLE,
4972 .max_register = WCD9335_MAX_REGISTER,
4973 .can_multi_write = true,
4974 .ranges = wcd9335_ranges,
4975 .num_ranges = ARRAY_SIZE(wcd9335_ranges),
4976 .volatile_reg = wcd9335_is_volatile_register,
4977 };
4978
4979 static const struct regmap_range_cfg wcd9335_ifc_ranges[] = {
4980 {
4981 .name = "WCD9335-IFC-DEV",
4982 .range_min = 0x0,
4983 .range_max = WCD9335_MAX_REGISTER,
4984 .selector_reg = WCD9335_SEL_REGISTER,
4985 .selector_mask = 0xfff,
4986 .selector_shift = 0,
4987 .window_start = 0x800,
4988 .window_len = 0x400,
4989 },
4990 };
4991
4992 static struct regmap_config wcd9335_ifc_regmap_config = {
4993 .reg_bits = 16,
4994 .val_bits = 8,
4995 .can_multi_write = true,
4996 .max_register = WCD9335_MAX_REGISTER,
4997 .ranges = wcd9335_ifc_ranges,
4998 .num_ranges = ARRAY_SIZE(wcd9335_ifc_ranges),
4999 };
5000
5001 static const struct regmap_irq wcd9335_codec_irqs[] = {
5002 /* INTR_REG 0 */
5003 [WCD9335_IRQ_SLIMBUS] = {
5004 .reg_offset = 0,
5005 .mask = BIT(0),
5006 .type = {
5007 .type_reg_offset = 0,
5008 .types_supported = IRQ_TYPE_EDGE_BOTH,
5009 .type_reg_mask = BIT(0),
5010 },
5011 },
5012 };
5013
5014 static const unsigned int wcd9335_config_regs[] = {
5015 WCD9335_INTR_LEVEL0,
5016 };
5017
5018 static const struct regmap_irq_chip wcd9335_regmap_irq1_chip = {
5019 .name = "wcd9335_pin1_irq",
5020 .status_base = WCD9335_INTR_PIN1_STATUS0,
5021 .mask_base = WCD9335_INTR_PIN1_MASK0,
5022 .ack_base = WCD9335_INTR_PIN1_CLEAR0,
5023 .num_regs = 4,
5024 .irqs = wcd9335_codec_irqs,
5025 .num_irqs = ARRAY_SIZE(wcd9335_codec_irqs),
5026 .config_base = wcd9335_config_regs,
5027 .num_config_bases = ARRAY_SIZE(wcd9335_config_regs),
5028 .num_config_regs = 4,
5029 .set_type_config = regmap_irq_set_type_config_simple,
5030 };
5031
wcd9335_parse_dt(struct wcd9335_codec * wcd)5032 static int wcd9335_parse_dt(struct wcd9335_codec *wcd)
5033 {
5034 struct device *dev = wcd->dev;
5035 struct device_node *np = dev->of_node;
5036 int ret;
5037
5038 wcd->reset_gpio = of_get_named_gpio(np, "reset-gpios", 0);
5039 if (wcd->reset_gpio < 0) {
5040 dev_err(dev, "Reset GPIO missing from DT\n");
5041 return wcd->reset_gpio;
5042 }
5043
5044 wcd->mclk = devm_clk_get(dev, "mclk");
5045 if (IS_ERR(wcd->mclk)) {
5046 dev_err(dev, "mclk not found\n");
5047 return PTR_ERR(wcd->mclk);
5048 }
5049
5050 wcd->native_clk = devm_clk_get(dev, "slimbus");
5051 if (IS_ERR(wcd->native_clk)) {
5052 dev_err(dev, "slimbus clock not found\n");
5053 return PTR_ERR(wcd->native_clk);
5054 }
5055
5056 wcd->supplies[0].supply = "vdd-buck";
5057 wcd->supplies[1].supply = "vdd-buck-sido";
5058 wcd->supplies[2].supply = "vdd-tx";
5059 wcd->supplies[3].supply = "vdd-rx";
5060 wcd->supplies[4].supply = "vdd-io";
5061
5062 ret = regulator_bulk_get(dev, WCD9335_MAX_SUPPLY, wcd->supplies);
5063 if (ret) {
5064 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
5065 return ret;
5066 }
5067
5068 return 0;
5069 }
5070
wcd9335_power_on_reset(struct wcd9335_codec * wcd)5071 static int wcd9335_power_on_reset(struct wcd9335_codec *wcd)
5072 {
5073 struct device *dev = wcd->dev;
5074 int ret;
5075
5076 ret = regulator_bulk_enable(WCD9335_MAX_SUPPLY, wcd->supplies);
5077 if (ret) {
5078 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
5079 return ret;
5080 }
5081
5082 /*
5083 * For WCD9335, it takes about 600us for the Vout_A and
5084 * Vout_D to be ready after BUCK_SIDO is powered up.
5085 * SYS_RST_N shouldn't be pulled high during this time
5086 * Toggle the reset line to make sure the reset pulse is
5087 * correctly applied
5088 */
5089 usleep_range(600, 650);
5090
5091 gpio_direction_output(wcd->reset_gpio, 0);
5092 msleep(20);
5093 gpio_set_value(wcd->reset_gpio, 1);
5094 msleep(20);
5095
5096 return 0;
5097 }
5098
wcd9335_bring_up(struct wcd9335_codec * wcd)5099 static int wcd9335_bring_up(struct wcd9335_codec *wcd)
5100 {
5101 struct regmap *rm = wcd->regmap;
5102 int val, byte0;
5103
5104 regmap_read(rm, WCD9335_CHIP_TIER_CTRL_EFUSE_VAL_OUT0, &val);
5105 regmap_read(rm, WCD9335_CHIP_TIER_CTRL_CHIP_ID_BYTE0, &byte0);
5106
5107 if ((val < 0) || (byte0 < 0)) {
5108 dev_err(wcd->dev, "WCD9335 CODEC version detection fail!\n");
5109 return -EINVAL;
5110 }
5111
5112 if (byte0 == 0x1) {
5113 dev_info(wcd->dev, "WCD9335 CODEC version is v2.0\n");
5114 wcd->version = WCD9335_VERSION_2_0;
5115 regmap_write(rm, WCD9335_CODEC_RPM_RST_CTL, 0x01);
5116 regmap_write(rm, WCD9335_SIDO_SIDO_TEST_2, 0x00);
5117 regmap_write(rm, WCD9335_SIDO_SIDO_CCL_8, 0x6F);
5118 regmap_write(rm, WCD9335_BIAS_VBG_FINE_ADJ, 0x65);
5119 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x5);
5120 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x7);
5121 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x3);
5122 regmap_write(rm, WCD9335_CODEC_RPM_RST_CTL, 0x3);
5123 } else {
5124 dev_err(wcd->dev, "WCD9335 CODEC version not supported\n");
5125 return -EINVAL;
5126 }
5127
5128 return 0;
5129 }
5130
wcd9335_irq_init(struct wcd9335_codec * wcd)5131 static int wcd9335_irq_init(struct wcd9335_codec *wcd)
5132 {
5133 int ret;
5134
5135 /*
5136 * INTR1 consists of all possible interrupt sources Ear OCP,
5137 * HPH OCP, MBHC, MAD, VBAT, and SVA
5138 * INTR2 is a subset of first interrupt sources MAD, VBAT, and SVA
5139 */
5140 wcd->intr1 = of_irq_get_byname(wcd->dev->of_node, "intr1");
5141 if (wcd->intr1 < 0)
5142 return dev_err_probe(wcd->dev, wcd->intr1,
5143 "Unable to configure IRQ\n");
5144
5145 ret = devm_regmap_add_irq_chip(wcd->dev, wcd->regmap, wcd->intr1,
5146 IRQF_TRIGGER_HIGH, 0,
5147 &wcd9335_regmap_irq1_chip, &wcd->irq_data);
5148 if (ret)
5149 return dev_err_probe(wcd->dev, ret, "Failed to register IRQ chip\n");
5150
5151 return 0;
5152 }
5153
wcd9335_slim_probe(struct slim_device * slim)5154 static int wcd9335_slim_probe(struct slim_device *slim)
5155 {
5156 struct device *dev = &slim->dev;
5157 struct wcd9335_codec *wcd;
5158 int ret;
5159
5160 wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL);
5161 if (!wcd)
5162 return -ENOMEM;
5163
5164 wcd->dev = dev;
5165 ret = wcd9335_parse_dt(wcd);
5166 if (ret) {
5167 dev_err(dev, "Error parsing DT: %d\n", ret);
5168 return ret;
5169 }
5170
5171 ret = wcd9335_power_on_reset(wcd);
5172 if (ret)
5173 return ret;
5174
5175 dev_set_drvdata(dev, wcd);
5176
5177 return 0;
5178 }
5179
wcd9335_slim_status(struct slim_device * sdev,enum slim_device_status status)5180 static int wcd9335_slim_status(struct slim_device *sdev,
5181 enum slim_device_status status)
5182 {
5183 struct device *dev = &sdev->dev;
5184 struct device_node *ifc_dev_np;
5185 struct wcd9335_codec *wcd;
5186 int ret;
5187
5188 wcd = dev_get_drvdata(dev);
5189
5190 ifc_dev_np = of_parse_phandle(dev->of_node, "slim-ifc-dev", 0);
5191 if (!ifc_dev_np) {
5192 dev_err(dev, "No Interface device found\n");
5193 return -EINVAL;
5194 }
5195
5196 wcd->slim = sdev;
5197 wcd->slim_ifc_dev = of_slim_get_device(sdev->ctrl, ifc_dev_np);
5198 of_node_put(ifc_dev_np);
5199 if (!wcd->slim_ifc_dev) {
5200 dev_err(dev, "Unable to get SLIM Interface device\n");
5201 return -EINVAL;
5202 }
5203
5204 slim_get_logical_addr(wcd->slim_ifc_dev);
5205
5206 wcd->regmap = regmap_init_slimbus(sdev, &wcd9335_regmap_config);
5207 if (IS_ERR(wcd->regmap))
5208 return dev_err_probe(dev, PTR_ERR(wcd->regmap),
5209 "Failed to allocate slim register map\n");
5210
5211 wcd->if_regmap = regmap_init_slimbus(wcd->slim_ifc_dev,
5212 &wcd9335_ifc_regmap_config);
5213 if (IS_ERR(wcd->if_regmap))
5214 return dev_err_probe(dev, PTR_ERR(wcd->if_regmap),
5215 "Failed to allocate ifc register map\n");
5216
5217 ret = wcd9335_bring_up(wcd);
5218 if (ret) {
5219 dev_err(dev, "Failed to bringup WCD9335\n");
5220 return ret;
5221 }
5222
5223 ret = wcd9335_irq_init(wcd);
5224 if (ret)
5225 return ret;
5226
5227 wcd9335_probe(wcd);
5228
5229 return 0;
5230 }
5231
5232 static const struct slim_device_id wcd9335_slim_id[] = {
5233 {SLIM_MANF_ID_QCOM, SLIM_PROD_CODE_WCD9335, 0x1, 0x0},
5234 {}
5235 };
5236 MODULE_DEVICE_TABLE(slim, wcd9335_slim_id);
5237
5238 static struct slim_driver wcd9335_slim_driver = {
5239 .driver = {
5240 .name = "wcd9335-slim",
5241 },
5242 .probe = wcd9335_slim_probe,
5243 .device_status = wcd9335_slim_status,
5244 .id_table = wcd9335_slim_id,
5245 };
5246
5247 module_slim_driver(wcd9335_slim_driver);
5248 MODULE_DESCRIPTION("WCD9335 slim driver");
5249 MODULE_LICENSE("GPL v2");
5250 MODULE_ALIAS("slim:217:1a0:*");
5251