1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
4 #include <linux/module.h>
5 #include <linux/slab.h>
6 #include <linux/platform_device.h>
7 #include <linux/device.h>
8 #include <linux/delay.h>
9 #include <linux/kernel.h>
10 #include <linux/pm_runtime.h>
11 #include <linux/component.h>
12 #include <sound/tlv.h>
13 #include <linux/of_gpio.h>
15 #include <sound/jack.h>
16 #include <sound/pcm.h>
17 #include <sound/pcm_params.h>
18 #include <linux/regmap.h>
19 #include <sound/soc.h>
20 #include <sound/soc-dapm.h>
21 #include <linux/regulator/consumer.h>
23 #include "wcd-clsh-v2.h"
24 #include "wcd-mbhc-v2.h"
27 #define WCD938X_MAX_MICBIAS (4)
28 #define WCD938X_MAX_SUPPLY (4)
29 #define WCD938X_MBHC_MAX_BUTTONS (8)
30 #define TX_ADC_MAX (4)
31 #define WCD938X_TX_MAX_SWR_PORTS (5)
33 #define WCD938X_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
34 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
35 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
36 /* Fractional Rates */
37 #define WCD938X_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\
38 SNDRV_PCM_RATE_176400)
39 #define WCD938X_FORMATS_S16_S24_LE (SNDRV_PCM_FMTBIT_S16_LE | \
40 SNDRV_PCM_FMTBIT_S24_LE)
41 /* Convert from vout ctl to micbias voltage in mV */
42 #define WCD_VOUT_CTL_TO_MICB(v) (1000 + v * 50)
43 #define SWR_CLK_RATE_0P6MHZ (600000)
44 #define SWR_CLK_RATE_1P2MHZ (1200000)
45 #define SWR_CLK_RATE_2P4MHZ (2400000)
46 #define SWR_CLK_RATE_4P8MHZ (4800000)
47 #define SWR_CLK_RATE_9P6MHZ (9600000)
48 #define SWR_CLK_RATE_11P2896MHZ (1128960)
50 #define WCD938X_DRV_NAME "wcd938x_codec"
51 #define WCD938X_VERSION_1_0 (1)
52 #define EAR_RX_PATH_AUX (1)
54 #define ADC_MODE_VAL_HIFI 0x01
55 #define ADC_MODE_VAL_LO_HIF 0x02
56 #define ADC_MODE_VAL_NORMAL 0x03
57 #define ADC_MODE_VAL_LP 0x05
58 #define ADC_MODE_VAL_ULP1 0x09
59 #define ADC_MODE_VAL_ULP2 0x0B
61 /* Z value defined in milliohm */
62 #define WCD938X_ZDET_VAL_32 (32000)
63 #define WCD938X_ZDET_VAL_400 (400000)
64 #define WCD938X_ZDET_VAL_1200 (1200000)
65 #define WCD938X_ZDET_VAL_100K (100000000)
66 /* Z floating defined in ohms */
67 #define WCD938X_ZDET_FLOATING_IMPEDANCE (0x0FFFFFFE)
68 #define WCD938X_ZDET_NUM_MEASUREMENTS (900)
69 #define WCD938X_MBHC_GET_C1(c) ((c & 0xC000) >> 14)
70 #define WCD938X_MBHC_GET_X1(x) (x & 0x3FFF)
71 /* Z value compared in milliOhm */
72 #define WCD938X_MBHC_IS_SECOND_RAMP_REQUIRED(z) ((z > 400000) || (z < 32000))
73 #define WCD938X_MBHC_ZDET_CONST (86 * 16384)
74 #define WCD938X_MBHC_MOISTURE_RREF R_24_KOHM
75 #define WCD_MBHC_HS_V_MAX 1600
77 #define WCD938X_EAR_PA_GAIN_TLV(xname, reg, shift, max, invert, tlv_array) \
78 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
79 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
80 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
81 .tlv.p = (tlv_array), \
82 .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
83 .put = wcd938x_ear_pa_put_gain, \
84 .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
104 /* INTR_CTRL_INT_MASK_0 */
105 WCD938X_IRQ_MBHC_BUTTON_PRESS_DET = 0,
106 WCD938X_IRQ_MBHC_BUTTON_RELEASE_DET,
107 WCD938X_IRQ_MBHC_ELECT_INS_REM_DET,
108 WCD938X_IRQ_MBHC_ELECT_INS_REM_LEG_DET,
109 WCD938X_IRQ_MBHC_SW_DET,
110 WCD938X_IRQ_HPHR_OCP_INT,
111 WCD938X_IRQ_HPHR_CNP_INT,
112 WCD938X_IRQ_HPHL_OCP_INT,
114 /* INTR_CTRL_INT_MASK_1 */
115 WCD938X_IRQ_HPHL_CNP_INT,
116 WCD938X_IRQ_EAR_CNP_INT,
117 WCD938X_IRQ_EAR_SCD_INT,
118 WCD938X_IRQ_AUX_CNP_INT,
119 WCD938X_IRQ_AUX_SCD_INT,
120 WCD938X_IRQ_HPHL_PDM_WD_INT,
121 WCD938X_IRQ_HPHR_PDM_WD_INT,
122 WCD938X_IRQ_AUX_PDM_WD_INT,
124 /* INTR_CTRL_INT_MASK_2 */
125 WCD938X_IRQ_LDORT_SCD_INT,
126 WCD938X_IRQ_MBHC_MOISTURE_INT,
127 WCD938X_IRQ_HPHL_SURGE_DET_INT,
128 WCD938X_IRQ_HPHR_SURGE_DET_INT,
141 WCD_SUPPLIES_LPM_MODE,
145 ADC_MODE_INVALID = 0,
160 static u8 tx_mode_bit[] = {
161 [ADC_MODE_INVALID] = 0x00,
162 [ADC_MODE_HIFI] = 0x01,
163 [ADC_MODE_LO_HIF] = 0x02,
164 [ADC_MODE_NORMAL] = 0x04,
165 [ADC_MODE_LP] = 0x08,
166 [ADC_MODE_ULP1] = 0x10,
167 [ADC_MODE_ULP2] = 0x20,
170 struct wcd938x_priv {
171 struct sdw_slave *tx_sdw_dev;
172 struct wcd938x_sdw_priv *sdw_priv[NUM_CODEC_DAIS];
173 struct device *txdev;
174 struct device *rxdev;
175 struct device_node *rxnode, *txnode;
176 struct regmap *regmap;
177 struct mutex micb_lock;
179 struct wcd_mbhc *wcd_mbhc;
180 struct wcd_mbhc_config mbhc_cfg;
181 struct wcd_mbhc_intr intr_ids;
182 struct wcd_clsh_ctrl *clsh_info;
183 struct irq_domain *virq;
184 struct regmap_irq_chip *wcd_regmap_irq_chip;
185 struct regmap_irq_chip_data *irq_chip;
186 struct regulator_bulk_data supplies[WCD938X_MAX_SUPPLY];
187 struct snd_soc_jack *jack;
188 unsigned long status_mask;
189 s32 micb_ref[WCD938X_MAX_MICBIAS];
190 s32 pullup_ref[WCD938X_MAX_MICBIAS];
192 u32 tx_mode[TX_ADC_MAX];
193 int flyback_cur_det_disable;
210 static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(ear_pa_gain, 600, -1800);
211 static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(line_gain, 600, -3000);
212 static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(analog_gain, 0, 3000);
214 struct wcd938x_mbhc_zdet_param {
223 static struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = {
224 WCD_MBHC_FIELD(WCD_MBHC_L_DET_EN, WCD938X_ANA_MBHC_MECH, 0x80),
225 WCD_MBHC_FIELD(WCD_MBHC_GND_DET_EN, WCD938X_ANA_MBHC_MECH, 0x40),
226 WCD_MBHC_FIELD(WCD_MBHC_MECH_DETECTION_TYPE, WCD938X_ANA_MBHC_MECH, 0x20),
227 WCD_MBHC_FIELD(WCD_MBHC_MIC_CLAMP_CTL, WCD938X_MBHC_NEW_PLUG_DETECT_CTL, 0x30),
228 WCD_MBHC_FIELD(WCD_MBHC_ELECT_DETECTION_TYPE, WCD938X_ANA_MBHC_ELECT, 0x08),
229 WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_CTRL, WCD938X_MBHC_NEW_INT_MECH_DET_CURRENT, 0x1F),
230 WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_COMP_CTRL, WCD938X_ANA_MBHC_MECH, 0x04),
231 WCD_MBHC_FIELD(WCD_MBHC_HPHL_PLUG_TYPE, WCD938X_ANA_MBHC_MECH, 0x10),
232 WCD_MBHC_FIELD(WCD_MBHC_GND_PLUG_TYPE, WCD938X_ANA_MBHC_MECH, 0x08),
233 WCD_MBHC_FIELD(WCD_MBHC_SW_HPH_LP_100K_TO_GND, WCD938X_ANA_MBHC_MECH, 0x01),
234 WCD_MBHC_FIELD(WCD_MBHC_ELECT_SCHMT_ISRC, WCD938X_ANA_MBHC_ELECT, 0x06),
235 WCD_MBHC_FIELD(WCD_MBHC_FSM_EN, WCD938X_ANA_MBHC_ELECT, 0x80),
236 WCD_MBHC_FIELD(WCD_MBHC_INSREM_DBNC, WCD938X_MBHC_NEW_PLUG_DETECT_CTL, 0x0F),
237 WCD_MBHC_FIELD(WCD_MBHC_BTN_DBNC, WCD938X_MBHC_NEW_CTL_1, 0x03),
238 WCD_MBHC_FIELD(WCD_MBHC_HS_VREF, WCD938X_MBHC_NEW_CTL_2, 0x03),
239 WCD_MBHC_FIELD(WCD_MBHC_HS_COMP_RESULT, WCD938X_ANA_MBHC_RESULT_3, 0x08),
240 WCD_MBHC_FIELD(WCD_MBHC_IN2P_CLAMP_STATE, WCD938X_ANA_MBHC_RESULT_3, 0x10),
241 WCD_MBHC_FIELD(WCD_MBHC_MIC_SCHMT_RESULT, WCD938X_ANA_MBHC_RESULT_3, 0x20),
242 WCD_MBHC_FIELD(WCD_MBHC_HPHL_SCHMT_RESULT, WCD938X_ANA_MBHC_RESULT_3, 0x80),
243 WCD_MBHC_FIELD(WCD_MBHC_HPHR_SCHMT_RESULT, WCD938X_ANA_MBHC_RESULT_3, 0x40),
244 WCD_MBHC_FIELD(WCD_MBHC_OCP_FSM_EN, WCD938X_HPH_OCP_CTL, 0x10),
245 WCD_MBHC_FIELD(WCD_MBHC_BTN_RESULT, WCD938X_ANA_MBHC_RESULT_3, 0x07),
246 WCD_MBHC_FIELD(WCD_MBHC_BTN_ISRC_CTL, WCD938X_ANA_MBHC_ELECT, 0x70),
247 WCD_MBHC_FIELD(WCD_MBHC_ELECT_RESULT, WCD938X_ANA_MBHC_RESULT_3, 0xFF),
248 WCD_MBHC_FIELD(WCD_MBHC_MICB_CTRL, WCD938X_ANA_MICB2, 0xC0),
249 WCD_MBHC_FIELD(WCD_MBHC_HPH_CNP_WG_TIME, WCD938X_HPH_CNP_WG_TIME, 0xFF),
250 WCD_MBHC_FIELD(WCD_MBHC_HPHR_PA_EN, WCD938X_ANA_HPH, 0x40),
251 WCD_MBHC_FIELD(WCD_MBHC_HPHL_PA_EN, WCD938X_ANA_HPH, 0x80),
252 WCD_MBHC_FIELD(WCD_MBHC_HPH_PA_EN, WCD938X_ANA_HPH, 0xC0),
253 WCD_MBHC_FIELD(WCD_MBHC_SWCH_LEVEL_REMOVE, WCD938X_ANA_MBHC_RESULT_3, 0x10),
254 WCD_MBHC_FIELD(WCD_MBHC_ANC_DET_EN, WCD938X_MBHC_CTL_BCS, 0x02),
255 WCD_MBHC_FIELD(WCD_MBHC_FSM_STATUS, WCD938X_MBHC_NEW_FSM_STATUS, 0x01),
256 WCD_MBHC_FIELD(WCD_MBHC_MUX_CTL, WCD938X_MBHC_NEW_CTL_2, 0x70),
257 WCD_MBHC_FIELD(WCD_MBHC_MOISTURE_STATUS, WCD938X_MBHC_NEW_FSM_STATUS, 0x20),
258 WCD_MBHC_FIELD(WCD_MBHC_HPHR_GND, WCD938X_HPH_PA_CTL2, 0x40),
259 WCD_MBHC_FIELD(WCD_MBHC_HPHL_GND, WCD938X_HPH_PA_CTL2, 0x10),
260 WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_DET_EN, WCD938X_HPH_L_TEST, 0x01),
261 WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_DET_EN, WCD938X_HPH_R_TEST, 0x01),
262 WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_STATUS, WCD938X_DIGITAL_INTR_STATUS_0, 0x80),
263 WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_STATUS, WCD938X_DIGITAL_INTR_STATUS_0, 0x20),
264 WCD_MBHC_FIELD(WCD_MBHC_ADC_EN, WCD938X_MBHC_NEW_CTL_1, 0x08),
265 WCD_MBHC_FIELD(WCD_MBHC_ADC_COMPLETE, WCD938X_MBHC_NEW_FSM_STATUS, 0x40),
266 WCD_MBHC_FIELD(WCD_MBHC_ADC_TIMEOUT, WCD938X_MBHC_NEW_FSM_STATUS, 0x80),
267 WCD_MBHC_FIELD(WCD_MBHC_ADC_RESULT, WCD938X_MBHC_NEW_ADC_RESULT, 0xFF),
268 WCD_MBHC_FIELD(WCD_MBHC_MICB2_VOUT, WCD938X_ANA_MICB2, 0x3F),
269 WCD_MBHC_FIELD(WCD_MBHC_ADC_MODE, WCD938X_MBHC_NEW_CTL_1, 0x10),
270 WCD_MBHC_FIELD(WCD_MBHC_DETECTION_DONE, WCD938X_MBHC_NEW_CTL_1, 0x04),
271 WCD_MBHC_FIELD(WCD_MBHC_ELECT_ISRC_EN, WCD938X_ANA_MBHC_ZDET, 0x02),
274 static const struct reg_default wcd938x_defaults[] = {
275 {WCD938X_ANA_PAGE_REGISTER, 0x00},
276 {WCD938X_ANA_BIAS, 0x00},
277 {WCD938X_ANA_RX_SUPPLIES, 0x00},
278 {WCD938X_ANA_HPH, 0x0C},
279 {WCD938X_ANA_EAR, 0x00},
280 {WCD938X_ANA_EAR_COMPANDER_CTL, 0x02},
281 {WCD938X_ANA_TX_CH1, 0x20},
282 {WCD938X_ANA_TX_CH2, 0x00},
283 {WCD938X_ANA_TX_CH3, 0x20},
284 {WCD938X_ANA_TX_CH4, 0x00},
285 {WCD938X_ANA_MICB1_MICB2_DSP_EN_LOGIC, 0x00},
286 {WCD938X_ANA_MICB3_DSP_EN_LOGIC, 0x00},
287 {WCD938X_ANA_MBHC_MECH, 0x39},
288 {WCD938X_ANA_MBHC_ELECT, 0x08},
289 {WCD938X_ANA_MBHC_ZDET, 0x00},
290 {WCD938X_ANA_MBHC_RESULT_1, 0x00},
291 {WCD938X_ANA_MBHC_RESULT_2, 0x00},
292 {WCD938X_ANA_MBHC_RESULT_3, 0x00},
293 {WCD938X_ANA_MBHC_BTN0, 0x00},
294 {WCD938X_ANA_MBHC_BTN1, 0x10},
295 {WCD938X_ANA_MBHC_BTN2, 0x20},
296 {WCD938X_ANA_MBHC_BTN3, 0x30},
297 {WCD938X_ANA_MBHC_BTN4, 0x40},
298 {WCD938X_ANA_MBHC_BTN5, 0x50},
299 {WCD938X_ANA_MBHC_BTN6, 0x60},
300 {WCD938X_ANA_MBHC_BTN7, 0x70},
301 {WCD938X_ANA_MICB1, 0x10},
302 {WCD938X_ANA_MICB2, 0x10},
303 {WCD938X_ANA_MICB2_RAMP, 0x00},
304 {WCD938X_ANA_MICB3, 0x10},
305 {WCD938X_ANA_MICB4, 0x10},
306 {WCD938X_BIAS_CTL, 0x2A},
307 {WCD938X_BIAS_VBG_FINE_ADJ, 0x55},
308 {WCD938X_LDOL_VDDCX_ADJUST, 0x01},
309 {WCD938X_LDOL_DISABLE_LDOL, 0x00},
310 {WCD938X_MBHC_CTL_CLK, 0x00},
311 {WCD938X_MBHC_CTL_ANA, 0x00},
312 {WCD938X_MBHC_CTL_SPARE_1, 0x00},
313 {WCD938X_MBHC_CTL_SPARE_2, 0x00},
314 {WCD938X_MBHC_CTL_BCS, 0x00},
315 {WCD938X_MBHC_MOISTURE_DET_FSM_STATUS, 0x00},
316 {WCD938X_MBHC_TEST_CTL, 0x00},
317 {WCD938X_LDOH_MODE, 0x2B},
318 {WCD938X_LDOH_BIAS, 0x68},
319 {WCD938X_LDOH_STB_LOADS, 0x00},
320 {WCD938X_LDOH_SLOWRAMP, 0x50},
321 {WCD938X_MICB1_TEST_CTL_1, 0x1A},
322 {WCD938X_MICB1_TEST_CTL_2, 0x00},
323 {WCD938X_MICB1_TEST_CTL_3, 0xA4},
324 {WCD938X_MICB2_TEST_CTL_1, 0x1A},
325 {WCD938X_MICB2_TEST_CTL_2, 0x00},
326 {WCD938X_MICB2_TEST_CTL_3, 0x24},
327 {WCD938X_MICB3_TEST_CTL_1, 0x1A},
328 {WCD938X_MICB3_TEST_CTL_2, 0x00},
329 {WCD938X_MICB3_TEST_CTL_3, 0xA4},
330 {WCD938X_MICB4_TEST_CTL_1, 0x1A},
331 {WCD938X_MICB4_TEST_CTL_2, 0x00},
332 {WCD938X_MICB4_TEST_CTL_3, 0xA4},
333 {WCD938X_TX_COM_ADC_VCM, 0x39},
334 {WCD938X_TX_COM_BIAS_ATEST, 0xE0},
335 {WCD938X_TX_COM_SPARE1, 0x00},
336 {WCD938X_TX_COM_SPARE2, 0x00},
337 {WCD938X_TX_COM_TXFE_DIV_CTL, 0x22},
338 {WCD938X_TX_COM_TXFE_DIV_START, 0x00},
339 {WCD938X_TX_COM_SPARE3, 0x00},
340 {WCD938X_TX_COM_SPARE4, 0x00},
341 {WCD938X_TX_1_2_TEST_EN, 0xCC},
342 {WCD938X_TX_1_2_ADC_IB, 0xE9},
343 {WCD938X_TX_1_2_ATEST_REFCTL, 0x0A},
344 {WCD938X_TX_1_2_TEST_CTL, 0x38},
345 {WCD938X_TX_1_2_TEST_BLK_EN1, 0xFF},
346 {WCD938X_TX_1_2_TXFE1_CLKDIV, 0x00},
347 {WCD938X_TX_1_2_SAR2_ERR, 0x00},
348 {WCD938X_TX_1_2_SAR1_ERR, 0x00},
349 {WCD938X_TX_3_4_TEST_EN, 0xCC},
350 {WCD938X_TX_3_4_ADC_IB, 0xE9},
351 {WCD938X_TX_3_4_ATEST_REFCTL, 0x0A},
352 {WCD938X_TX_3_4_TEST_CTL, 0x38},
353 {WCD938X_TX_3_4_TEST_BLK_EN3, 0xFF},
354 {WCD938X_TX_3_4_TXFE3_CLKDIV, 0x00},
355 {WCD938X_TX_3_4_SAR4_ERR, 0x00},
356 {WCD938X_TX_3_4_SAR3_ERR, 0x00},
357 {WCD938X_TX_3_4_TEST_BLK_EN2, 0xFB},
358 {WCD938X_TX_3_4_TXFE2_CLKDIV, 0x00},
359 {WCD938X_TX_3_4_SPARE1, 0x00},
360 {WCD938X_TX_3_4_TEST_BLK_EN4, 0xFB},
361 {WCD938X_TX_3_4_TXFE4_CLKDIV, 0x00},
362 {WCD938X_TX_3_4_SPARE2, 0x00},
363 {WCD938X_CLASSH_MODE_1, 0x40},
364 {WCD938X_CLASSH_MODE_2, 0x3A},
365 {WCD938X_CLASSH_MODE_3, 0x00},
366 {WCD938X_CLASSH_CTRL_VCL_1, 0x70},
367 {WCD938X_CLASSH_CTRL_VCL_2, 0x82},
368 {WCD938X_CLASSH_CTRL_CCL_1, 0x31},
369 {WCD938X_CLASSH_CTRL_CCL_2, 0x80},
370 {WCD938X_CLASSH_CTRL_CCL_3, 0x80},
371 {WCD938X_CLASSH_CTRL_CCL_4, 0x51},
372 {WCD938X_CLASSH_CTRL_CCL_5, 0x00},
373 {WCD938X_CLASSH_BUCK_TMUX_A_D, 0x00},
374 {WCD938X_CLASSH_BUCK_SW_DRV_CNTL, 0x77},
375 {WCD938X_CLASSH_SPARE, 0x00},
376 {WCD938X_FLYBACK_EN, 0x4E},
377 {WCD938X_FLYBACK_VNEG_CTRL_1, 0x0B},
378 {WCD938X_FLYBACK_VNEG_CTRL_2, 0x45},
379 {WCD938X_FLYBACK_VNEG_CTRL_3, 0x74},
380 {WCD938X_FLYBACK_VNEG_CTRL_4, 0x7F},
381 {WCD938X_FLYBACK_VNEG_CTRL_5, 0x83},
382 {WCD938X_FLYBACK_VNEG_CTRL_6, 0x98},
383 {WCD938X_FLYBACK_VNEG_CTRL_7, 0xA9},
384 {WCD938X_FLYBACK_VNEG_CTRL_8, 0x68},
385 {WCD938X_FLYBACK_VNEG_CTRL_9, 0x64},
386 {WCD938X_FLYBACK_VNEGDAC_CTRL_1, 0xED},
387 {WCD938X_FLYBACK_VNEGDAC_CTRL_2, 0xF0},
388 {WCD938X_FLYBACK_VNEGDAC_CTRL_3, 0xA6},
389 {WCD938X_FLYBACK_CTRL_1, 0x65},
390 {WCD938X_FLYBACK_TEST_CTL, 0x00},
391 {WCD938X_RX_AUX_SW_CTL, 0x00},
392 {WCD938X_RX_PA_AUX_IN_CONN, 0x01},
393 {WCD938X_RX_TIMER_DIV, 0x32},
394 {WCD938X_RX_OCP_CTL, 0x1F},
395 {WCD938X_RX_OCP_COUNT, 0x77},
396 {WCD938X_RX_BIAS_EAR_DAC, 0xA0},
397 {WCD938X_RX_BIAS_EAR_AMP, 0xAA},
398 {WCD938X_RX_BIAS_HPH_LDO, 0xA9},
399 {WCD938X_RX_BIAS_HPH_PA, 0xAA},
400 {WCD938X_RX_BIAS_HPH_RDACBUFF_CNP2, 0x8A},
401 {WCD938X_RX_BIAS_HPH_RDAC_LDO, 0x88},
402 {WCD938X_RX_BIAS_HPH_CNP1, 0x82},
403 {WCD938X_RX_BIAS_HPH_LOWPOWER, 0x82},
404 {WCD938X_RX_BIAS_AUX_DAC, 0xA0},
405 {WCD938X_RX_BIAS_AUX_AMP, 0xAA},
406 {WCD938X_RX_BIAS_VNEGDAC_BLEEDER, 0x50},
407 {WCD938X_RX_BIAS_MISC, 0x00},
408 {WCD938X_RX_BIAS_BUCK_RST, 0x08},
409 {WCD938X_RX_BIAS_BUCK_VREF_ERRAMP, 0x44},
410 {WCD938X_RX_BIAS_FLYB_ERRAMP, 0x40},
411 {WCD938X_RX_BIAS_FLYB_BUFF, 0xAA},
412 {WCD938X_RX_BIAS_FLYB_MID_RST, 0x14},
413 {WCD938X_HPH_L_STATUS, 0x04},
414 {WCD938X_HPH_R_STATUS, 0x04},
415 {WCD938X_HPH_CNP_EN, 0x80},
416 {WCD938X_HPH_CNP_WG_CTL, 0x9A},
417 {WCD938X_HPH_CNP_WG_TIME, 0x14},
418 {WCD938X_HPH_OCP_CTL, 0x28},
419 {WCD938X_HPH_AUTO_CHOP, 0x16},
420 {WCD938X_HPH_CHOP_CTL, 0x83},
421 {WCD938X_HPH_PA_CTL1, 0x46},
422 {WCD938X_HPH_PA_CTL2, 0x50},
423 {WCD938X_HPH_L_EN, 0x80},
424 {WCD938X_HPH_L_TEST, 0xE0},
425 {WCD938X_HPH_L_ATEST, 0x50},
426 {WCD938X_HPH_R_EN, 0x80},
427 {WCD938X_HPH_R_TEST, 0xE0},
428 {WCD938X_HPH_R_ATEST, 0x54},
429 {WCD938X_HPH_RDAC_CLK_CTL1, 0x99},
430 {WCD938X_HPH_RDAC_CLK_CTL2, 0x9B},
431 {WCD938X_HPH_RDAC_LDO_CTL, 0x33},
432 {WCD938X_HPH_RDAC_CHOP_CLK_LP_CTL, 0x00},
433 {WCD938X_HPH_REFBUFF_UHQA_CTL, 0x68},
434 {WCD938X_HPH_REFBUFF_LP_CTL, 0x0E},
435 {WCD938X_HPH_L_DAC_CTL, 0x20},
436 {WCD938X_HPH_R_DAC_CTL, 0x20},
437 {WCD938X_HPH_SURGE_HPHLR_SURGE_COMP_SEL, 0x55},
438 {WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0x19},
439 {WCD938X_HPH_SURGE_HPHLR_SURGE_MISC1, 0xA0},
440 {WCD938X_HPH_SURGE_HPHLR_SURGE_STATUS, 0x00},
441 {WCD938X_EAR_EAR_EN_REG, 0x22},
442 {WCD938X_EAR_EAR_PA_CON, 0x44},
443 {WCD938X_EAR_EAR_SP_CON, 0xDB},
444 {WCD938X_EAR_EAR_DAC_CON, 0x80},
445 {WCD938X_EAR_EAR_CNP_FSM_CON, 0xB2},
446 {WCD938X_EAR_TEST_CTL, 0x00},
447 {WCD938X_EAR_STATUS_REG_1, 0x00},
448 {WCD938X_EAR_STATUS_REG_2, 0x08},
449 {WCD938X_ANA_NEW_PAGE_REGISTER, 0x00},
450 {WCD938X_HPH_NEW_ANA_HPH2, 0x00},
451 {WCD938X_HPH_NEW_ANA_HPH3, 0x00},
452 {WCD938X_SLEEP_CTL, 0x16},
453 {WCD938X_SLEEP_WATCHDOG_CTL, 0x00},
454 {WCD938X_MBHC_NEW_ELECT_REM_CLAMP_CTL, 0x00},
455 {WCD938X_MBHC_NEW_CTL_1, 0x02},
456 {WCD938X_MBHC_NEW_CTL_2, 0x05},
457 {WCD938X_MBHC_NEW_PLUG_DETECT_CTL, 0xE9},
458 {WCD938X_MBHC_NEW_ZDET_ANA_CTL, 0x0F},
459 {WCD938X_MBHC_NEW_ZDET_RAMP_CTL, 0x00},
460 {WCD938X_MBHC_NEW_FSM_STATUS, 0x00},
461 {WCD938X_MBHC_NEW_ADC_RESULT, 0x00},
462 {WCD938X_TX_NEW_AMIC_MUX_CFG, 0x00},
463 {WCD938X_AUX_AUXPA, 0x00},
464 {WCD938X_LDORXTX_MODE, 0x0C},
465 {WCD938X_LDORXTX_CONFIG, 0x10},
466 {WCD938X_DIE_CRACK_DIE_CRK_DET_EN, 0x00},
467 {WCD938X_DIE_CRACK_DIE_CRK_DET_OUT, 0x00},
468 {WCD938X_HPH_NEW_INT_RDAC_GAIN_CTL, 0x40},
469 {WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L, 0x81},
470 {WCD938X_HPH_NEW_INT_RDAC_VREF_CTL, 0x10},
471 {WCD938X_HPH_NEW_INT_RDAC_OVERRIDE_CTL, 0x00},
472 {WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R, 0x81},
473 {WCD938X_HPH_NEW_INT_PA_MISC1, 0x22},
474 {WCD938X_HPH_NEW_INT_PA_MISC2, 0x00},
475 {WCD938X_HPH_NEW_INT_PA_RDAC_MISC, 0x00},
476 {WCD938X_HPH_NEW_INT_HPH_TIMER1, 0xFE},
477 {WCD938X_HPH_NEW_INT_HPH_TIMER2, 0x02},
478 {WCD938X_HPH_NEW_INT_HPH_TIMER3, 0x4E},
479 {WCD938X_HPH_NEW_INT_HPH_TIMER4, 0x54},
480 {WCD938X_HPH_NEW_INT_PA_RDAC_MISC2, 0x00},
481 {WCD938X_HPH_NEW_INT_PA_RDAC_MISC3, 0x00},
482 {WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L_NEW, 0x90},
483 {WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R_NEW, 0x90},
484 {WCD938X_RX_NEW_INT_HPH_RDAC_BIAS_LOHIFI, 0x62},
485 {WCD938X_RX_NEW_INT_HPH_RDAC_BIAS_ULP, 0x01},
486 {WCD938X_RX_NEW_INT_HPH_RDAC_LDO_LP, 0x11},
487 {WCD938X_MBHC_NEW_INT_MOISTURE_DET_DC_CTRL, 0x57},
488 {WCD938X_MBHC_NEW_INT_MOISTURE_DET_POLLING_CTRL, 0x01},
489 {WCD938X_MBHC_NEW_INT_MECH_DET_CURRENT, 0x00},
490 {WCD938X_MBHC_NEW_INT_SPARE_2, 0x00},
491 {WCD938X_EAR_INT_NEW_EAR_CHOPPER_CON, 0xA8},
492 {WCD938X_EAR_INT_NEW_CNP_VCM_CON1, 0x42},
493 {WCD938X_EAR_INT_NEW_CNP_VCM_CON2, 0x22},
494 {WCD938X_EAR_INT_NEW_EAR_DYNAMIC_BIAS, 0x00},
495 {WCD938X_AUX_INT_EN_REG, 0x00},
496 {WCD938X_AUX_INT_PA_CTRL, 0x06},
497 {WCD938X_AUX_INT_SP_CTRL, 0xD2},
498 {WCD938X_AUX_INT_DAC_CTRL, 0x80},
499 {WCD938X_AUX_INT_CLK_CTRL, 0x50},
500 {WCD938X_AUX_INT_TEST_CTRL, 0x00},
501 {WCD938X_AUX_INT_STATUS_REG, 0x00},
502 {WCD938X_AUX_INT_MISC, 0x00},
503 {WCD938X_LDORXTX_INT_BIAS, 0x6E},
504 {WCD938X_LDORXTX_INT_STB_LOADS_DTEST, 0x50},
505 {WCD938X_LDORXTX_INT_TEST0, 0x1C},
506 {WCD938X_LDORXTX_INT_STARTUP_TIMER, 0xFF},
507 {WCD938X_LDORXTX_INT_TEST1, 0x1F},
508 {WCD938X_LDORXTX_INT_STATUS, 0x00},
509 {WCD938X_SLEEP_INT_WATCHDOG_CTL_1, 0x0A},
510 {WCD938X_SLEEP_INT_WATCHDOG_CTL_2, 0x0A},
511 {WCD938X_DIE_CRACK_INT_DIE_CRK_DET_INT1, 0x02},
512 {WCD938X_DIE_CRACK_INT_DIE_CRK_DET_INT2, 0x60},
513 {WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_L2, 0xFF},
514 {WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_L1, 0x7F},
515 {WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_L0, 0x3F},
516 {WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_ULP1P2M, 0x1F},
517 {WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_ULP0P6M, 0x0F},
518 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG1_L2L1, 0xD7},
519 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG1_L0, 0xC8},
520 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG1_ULP, 0xC6},
521 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_L2L1, 0xD5},
522 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_L0, 0xCA},
523 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_ULP, 0x05},
524 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2CASC_L2L1L0, 0xA5},
525 {WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2CASC_ULP, 0x13},
526 {WCD938X_TX_COM_NEW_INT_TXADC_SCBIAS_L2L1, 0x88},
527 {WCD938X_TX_COM_NEW_INT_TXADC_SCBIAS_L0ULP, 0x42},
528 {WCD938X_TX_COM_NEW_INT_TXADC_INT_L2, 0xFF},
529 {WCD938X_TX_COM_NEW_INT_TXADC_INT_L1, 0x64},
530 {WCD938X_TX_COM_NEW_INT_TXADC_INT_L0, 0x64},
531 {WCD938X_TX_COM_NEW_INT_TXADC_INT_ULP, 0x77},
532 {WCD938X_DIGITAL_PAGE_REGISTER, 0x00},
533 {WCD938X_DIGITAL_CHIP_ID0, 0x00},
534 {WCD938X_DIGITAL_CHIP_ID1, 0x00},
535 {WCD938X_DIGITAL_CHIP_ID2, 0x0D},
536 {WCD938X_DIGITAL_CHIP_ID3, 0x01},
537 {WCD938X_DIGITAL_SWR_TX_CLK_RATE, 0x00},
538 {WCD938X_DIGITAL_CDC_RST_CTL, 0x03},
539 {WCD938X_DIGITAL_TOP_CLK_CFG, 0x00},
540 {WCD938X_DIGITAL_CDC_ANA_CLK_CTL, 0x00},
541 {WCD938X_DIGITAL_CDC_DIG_CLK_CTL, 0xF0},
542 {WCD938X_DIGITAL_SWR_RST_EN, 0x00},
543 {WCD938X_DIGITAL_CDC_PATH_MODE, 0x55},
544 {WCD938X_DIGITAL_CDC_RX_RST, 0x00},
545 {WCD938X_DIGITAL_CDC_RX0_CTL, 0xFC},
546 {WCD938X_DIGITAL_CDC_RX1_CTL, 0xFC},
547 {WCD938X_DIGITAL_CDC_RX2_CTL, 0xFC},
548 {WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1, 0x00},
549 {WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3, 0x00},
550 {WCD938X_DIGITAL_CDC_COMP_CTL_0, 0x00},
551 {WCD938X_DIGITAL_CDC_ANA_TX_CLK_CTL, 0x1E},
552 {WCD938X_DIGITAL_CDC_HPH_DSM_A1_0, 0x00},
553 {WCD938X_DIGITAL_CDC_HPH_DSM_A1_1, 0x01},
554 {WCD938X_DIGITAL_CDC_HPH_DSM_A2_0, 0x63},
555 {WCD938X_DIGITAL_CDC_HPH_DSM_A2_1, 0x04},
556 {WCD938X_DIGITAL_CDC_HPH_DSM_A3_0, 0xAC},
557 {WCD938X_DIGITAL_CDC_HPH_DSM_A3_1, 0x04},
558 {WCD938X_DIGITAL_CDC_HPH_DSM_A4_0, 0x1A},
559 {WCD938X_DIGITAL_CDC_HPH_DSM_A4_1, 0x03},
560 {WCD938X_DIGITAL_CDC_HPH_DSM_A5_0, 0xBC},
561 {WCD938X_DIGITAL_CDC_HPH_DSM_A5_1, 0x02},
562 {WCD938X_DIGITAL_CDC_HPH_DSM_A6_0, 0xC7},
563 {WCD938X_DIGITAL_CDC_HPH_DSM_A7_0, 0xF8},
564 {WCD938X_DIGITAL_CDC_HPH_DSM_C_0, 0x47},
565 {WCD938X_DIGITAL_CDC_HPH_DSM_C_1, 0x43},
566 {WCD938X_DIGITAL_CDC_HPH_DSM_C_2, 0xB1},
567 {WCD938X_DIGITAL_CDC_HPH_DSM_C_3, 0x17},
568 {WCD938X_DIGITAL_CDC_HPH_DSM_R1, 0x4D},
569 {WCD938X_DIGITAL_CDC_HPH_DSM_R2, 0x29},
570 {WCD938X_DIGITAL_CDC_HPH_DSM_R3, 0x34},
571 {WCD938X_DIGITAL_CDC_HPH_DSM_R4, 0x59},
572 {WCD938X_DIGITAL_CDC_HPH_DSM_R5, 0x66},
573 {WCD938X_DIGITAL_CDC_HPH_DSM_R6, 0x87},
574 {WCD938X_DIGITAL_CDC_HPH_DSM_R7, 0x64},
575 {WCD938X_DIGITAL_CDC_AUX_DSM_A1_0, 0x00},
576 {WCD938X_DIGITAL_CDC_AUX_DSM_A1_1, 0x01},
577 {WCD938X_DIGITAL_CDC_AUX_DSM_A2_0, 0x96},
578 {WCD938X_DIGITAL_CDC_AUX_DSM_A2_1, 0x09},
579 {WCD938X_DIGITAL_CDC_AUX_DSM_A3_0, 0xAB},
580 {WCD938X_DIGITAL_CDC_AUX_DSM_A3_1, 0x05},
581 {WCD938X_DIGITAL_CDC_AUX_DSM_A4_0, 0x1C},
582 {WCD938X_DIGITAL_CDC_AUX_DSM_A4_1, 0x02},
583 {WCD938X_DIGITAL_CDC_AUX_DSM_A5_0, 0x17},
584 {WCD938X_DIGITAL_CDC_AUX_DSM_A5_1, 0x02},
585 {WCD938X_DIGITAL_CDC_AUX_DSM_A6_0, 0xAA},
586 {WCD938X_DIGITAL_CDC_AUX_DSM_A7_0, 0xE3},
587 {WCD938X_DIGITAL_CDC_AUX_DSM_C_0, 0x69},
588 {WCD938X_DIGITAL_CDC_AUX_DSM_C_1, 0x54},
589 {WCD938X_DIGITAL_CDC_AUX_DSM_C_2, 0x02},
590 {WCD938X_DIGITAL_CDC_AUX_DSM_C_3, 0x15},
591 {WCD938X_DIGITAL_CDC_AUX_DSM_R1, 0xA4},
592 {WCD938X_DIGITAL_CDC_AUX_DSM_R2, 0xB5},
593 {WCD938X_DIGITAL_CDC_AUX_DSM_R3, 0x86},
594 {WCD938X_DIGITAL_CDC_AUX_DSM_R4, 0x85},
595 {WCD938X_DIGITAL_CDC_AUX_DSM_R5, 0xAA},
596 {WCD938X_DIGITAL_CDC_AUX_DSM_R6, 0xE2},
597 {WCD938X_DIGITAL_CDC_AUX_DSM_R7, 0x62},
598 {WCD938X_DIGITAL_CDC_HPH_GAIN_RX_0, 0x55},
599 {WCD938X_DIGITAL_CDC_HPH_GAIN_RX_1, 0xA9},
600 {WCD938X_DIGITAL_CDC_HPH_GAIN_DSD_0, 0x3D},
601 {WCD938X_DIGITAL_CDC_HPH_GAIN_DSD_1, 0x2E},
602 {WCD938X_DIGITAL_CDC_HPH_GAIN_DSD_2, 0x01},
603 {WCD938X_DIGITAL_CDC_AUX_GAIN_DSD_0, 0x00},
604 {WCD938X_DIGITAL_CDC_AUX_GAIN_DSD_1, 0xFC},
605 {WCD938X_DIGITAL_CDC_AUX_GAIN_DSD_2, 0x01},
606 {WCD938X_DIGITAL_CDC_HPH_GAIN_CTL, 0x00},
607 {WCD938X_DIGITAL_CDC_AUX_GAIN_CTL, 0x00},
608 {WCD938X_DIGITAL_CDC_EAR_PATH_CTL, 0x00},
609 {WCD938X_DIGITAL_CDC_SWR_CLH, 0x00},
610 {WCD938X_DIGITAL_SWR_CLH_BYP, 0x00},
611 {WCD938X_DIGITAL_CDC_TX0_CTL, 0x68},
612 {WCD938X_DIGITAL_CDC_TX1_CTL, 0x68},
613 {WCD938X_DIGITAL_CDC_TX2_CTL, 0x68},
614 {WCD938X_DIGITAL_CDC_TX_RST, 0x00},
615 {WCD938X_DIGITAL_CDC_REQ_CTL, 0x01},
616 {WCD938X_DIGITAL_CDC_RST, 0x00},
617 {WCD938X_DIGITAL_CDC_AMIC_CTL, 0x0F},
618 {WCD938X_DIGITAL_CDC_DMIC_CTL, 0x04},
619 {WCD938X_DIGITAL_CDC_DMIC1_CTL, 0x01},
620 {WCD938X_DIGITAL_CDC_DMIC2_CTL, 0x01},
621 {WCD938X_DIGITAL_CDC_DMIC3_CTL, 0x01},
622 {WCD938X_DIGITAL_CDC_DMIC4_CTL, 0x01},
623 {WCD938X_DIGITAL_EFUSE_PRG_CTL, 0x00},
624 {WCD938X_DIGITAL_EFUSE_CTL, 0x2B},
625 {WCD938X_DIGITAL_CDC_DMIC_RATE_1_2, 0x11},
626 {WCD938X_DIGITAL_CDC_DMIC_RATE_3_4, 0x11},
627 {WCD938X_DIGITAL_PDM_WD_CTL0, 0x00},
628 {WCD938X_DIGITAL_PDM_WD_CTL1, 0x00},
629 {WCD938X_DIGITAL_PDM_WD_CTL2, 0x00},
630 {WCD938X_DIGITAL_INTR_MODE, 0x00},
631 {WCD938X_DIGITAL_INTR_MASK_0, 0xFF},
632 {WCD938X_DIGITAL_INTR_MASK_1, 0xFF},
633 {WCD938X_DIGITAL_INTR_MASK_2, 0x3F},
634 {WCD938X_DIGITAL_INTR_STATUS_0, 0x00},
635 {WCD938X_DIGITAL_INTR_STATUS_1, 0x00},
636 {WCD938X_DIGITAL_INTR_STATUS_2, 0x00},
637 {WCD938X_DIGITAL_INTR_CLEAR_0, 0x00},
638 {WCD938X_DIGITAL_INTR_CLEAR_1, 0x00},
639 {WCD938X_DIGITAL_INTR_CLEAR_2, 0x00},
640 {WCD938X_DIGITAL_INTR_LEVEL_0, 0x00},
641 {WCD938X_DIGITAL_INTR_LEVEL_1, 0x00},
642 {WCD938X_DIGITAL_INTR_LEVEL_2, 0x00},
643 {WCD938X_DIGITAL_INTR_SET_0, 0x00},
644 {WCD938X_DIGITAL_INTR_SET_1, 0x00},
645 {WCD938X_DIGITAL_INTR_SET_2, 0x00},
646 {WCD938X_DIGITAL_INTR_TEST_0, 0x00},
647 {WCD938X_DIGITAL_INTR_TEST_1, 0x00},
648 {WCD938X_DIGITAL_INTR_TEST_2, 0x00},
649 {WCD938X_DIGITAL_TX_MODE_DBG_EN, 0x00},
650 {WCD938X_DIGITAL_TX_MODE_DBG_0_1, 0x00},
651 {WCD938X_DIGITAL_TX_MODE_DBG_2_3, 0x00},
652 {WCD938X_DIGITAL_LB_IN_SEL_CTL, 0x00},
653 {WCD938X_DIGITAL_LOOP_BACK_MODE, 0x00},
654 {WCD938X_DIGITAL_SWR_DAC_TEST, 0x00},
655 {WCD938X_DIGITAL_SWR_HM_TEST_RX_0, 0x40},
656 {WCD938X_DIGITAL_SWR_HM_TEST_TX_0, 0x40},
657 {WCD938X_DIGITAL_SWR_HM_TEST_RX_1, 0x00},
658 {WCD938X_DIGITAL_SWR_HM_TEST_TX_1, 0x00},
659 {WCD938X_DIGITAL_SWR_HM_TEST_TX_2, 0x00},
660 {WCD938X_DIGITAL_SWR_HM_TEST_0, 0x00},
661 {WCD938X_DIGITAL_SWR_HM_TEST_1, 0x00},
662 {WCD938X_DIGITAL_PAD_CTL_SWR_0, 0x8F},
663 {WCD938X_DIGITAL_PAD_CTL_SWR_1, 0x06},
664 {WCD938X_DIGITAL_I2C_CTL, 0x00},
665 {WCD938X_DIGITAL_CDC_TX_TANGGU_SW_MODE, 0x00},
666 {WCD938X_DIGITAL_EFUSE_TEST_CTL_0, 0x00},
667 {WCD938X_DIGITAL_EFUSE_TEST_CTL_1, 0x00},
668 {WCD938X_DIGITAL_EFUSE_T_DATA_0, 0x00},
669 {WCD938X_DIGITAL_EFUSE_T_DATA_1, 0x00},
670 {WCD938X_DIGITAL_PAD_CTL_PDM_RX0, 0xF1},
671 {WCD938X_DIGITAL_PAD_CTL_PDM_RX1, 0xF1},
672 {WCD938X_DIGITAL_PAD_CTL_PDM_TX0, 0xF1},
673 {WCD938X_DIGITAL_PAD_CTL_PDM_TX1, 0xF1},
674 {WCD938X_DIGITAL_PAD_CTL_PDM_TX2, 0xF1},
675 {WCD938X_DIGITAL_PAD_INP_DIS_0, 0x00},
676 {WCD938X_DIGITAL_PAD_INP_DIS_1, 0x00},
677 {WCD938X_DIGITAL_DRIVE_STRENGTH_0, 0x00},
678 {WCD938X_DIGITAL_DRIVE_STRENGTH_1, 0x00},
679 {WCD938X_DIGITAL_DRIVE_STRENGTH_2, 0x00},
680 {WCD938X_DIGITAL_RX_DATA_EDGE_CTL, 0x1F},
681 {WCD938X_DIGITAL_TX_DATA_EDGE_CTL, 0x80},
682 {WCD938X_DIGITAL_GPIO_MODE, 0x00},
683 {WCD938X_DIGITAL_PIN_CTL_OE, 0x00},
684 {WCD938X_DIGITAL_PIN_CTL_DATA_0, 0x00},
685 {WCD938X_DIGITAL_PIN_CTL_DATA_1, 0x00},
686 {WCD938X_DIGITAL_PIN_STATUS_0, 0x00},
687 {WCD938X_DIGITAL_PIN_STATUS_1, 0x00},
688 {WCD938X_DIGITAL_DIG_DEBUG_CTL, 0x00},
689 {WCD938X_DIGITAL_DIG_DEBUG_EN, 0x00},
690 {WCD938X_DIGITAL_ANA_CSR_DBG_ADD, 0x00},
691 {WCD938X_DIGITAL_ANA_CSR_DBG_CTL, 0x48},
692 {WCD938X_DIGITAL_SSP_DBG, 0x00},
693 {WCD938X_DIGITAL_MODE_STATUS_0, 0x00},
694 {WCD938X_DIGITAL_MODE_STATUS_1, 0x00},
695 {WCD938X_DIGITAL_SPARE_0, 0x00},
696 {WCD938X_DIGITAL_SPARE_1, 0x00},
697 {WCD938X_DIGITAL_SPARE_2, 0x00},
698 {WCD938X_DIGITAL_EFUSE_REG_0, 0x00},
699 {WCD938X_DIGITAL_EFUSE_REG_1, 0xFF},
700 {WCD938X_DIGITAL_EFUSE_REG_2, 0xFF},
701 {WCD938X_DIGITAL_EFUSE_REG_3, 0xFF},
702 {WCD938X_DIGITAL_EFUSE_REG_4, 0xFF},
703 {WCD938X_DIGITAL_EFUSE_REG_5, 0xFF},
704 {WCD938X_DIGITAL_EFUSE_REG_6, 0xFF},
705 {WCD938X_DIGITAL_EFUSE_REG_7, 0xFF},
706 {WCD938X_DIGITAL_EFUSE_REG_8, 0xFF},
707 {WCD938X_DIGITAL_EFUSE_REG_9, 0xFF},
708 {WCD938X_DIGITAL_EFUSE_REG_10, 0xFF},
709 {WCD938X_DIGITAL_EFUSE_REG_11, 0xFF},
710 {WCD938X_DIGITAL_EFUSE_REG_12, 0xFF},
711 {WCD938X_DIGITAL_EFUSE_REG_13, 0xFF},
712 {WCD938X_DIGITAL_EFUSE_REG_14, 0xFF},
713 {WCD938X_DIGITAL_EFUSE_REG_15, 0xFF},
714 {WCD938X_DIGITAL_EFUSE_REG_16, 0xFF},
715 {WCD938X_DIGITAL_EFUSE_REG_17, 0xFF},
716 {WCD938X_DIGITAL_EFUSE_REG_18, 0xFF},
717 {WCD938X_DIGITAL_EFUSE_REG_19, 0xFF},
718 {WCD938X_DIGITAL_EFUSE_REG_20, 0x0E},
719 {WCD938X_DIGITAL_EFUSE_REG_21, 0x00},
720 {WCD938X_DIGITAL_EFUSE_REG_22, 0x00},
721 {WCD938X_DIGITAL_EFUSE_REG_23, 0xF8},
722 {WCD938X_DIGITAL_EFUSE_REG_24, 0x16},
723 {WCD938X_DIGITAL_EFUSE_REG_25, 0x00},
724 {WCD938X_DIGITAL_EFUSE_REG_26, 0x00},
725 {WCD938X_DIGITAL_EFUSE_REG_27, 0x00},
726 {WCD938X_DIGITAL_EFUSE_REG_28, 0x00},
727 {WCD938X_DIGITAL_EFUSE_REG_29, 0x00},
728 {WCD938X_DIGITAL_EFUSE_REG_30, 0x00},
729 {WCD938X_DIGITAL_EFUSE_REG_31, 0x00},
730 {WCD938X_DIGITAL_TX_REQ_FB_CTL_0, 0x88},
731 {WCD938X_DIGITAL_TX_REQ_FB_CTL_1, 0x88},
732 {WCD938X_DIGITAL_TX_REQ_FB_CTL_2, 0x88},
733 {WCD938X_DIGITAL_TX_REQ_FB_CTL_3, 0x88},
734 {WCD938X_DIGITAL_TX_REQ_FB_CTL_4, 0x88},
735 {WCD938X_DIGITAL_DEM_BYPASS_DATA0, 0x55},
736 {WCD938X_DIGITAL_DEM_BYPASS_DATA1, 0x55},
737 {WCD938X_DIGITAL_DEM_BYPASS_DATA2, 0x55},
738 {WCD938X_DIGITAL_DEM_BYPASS_DATA3, 0x01},
741 static bool wcd938x_rdwr_register(struct device *dev, unsigned int reg)
744 case WCD938X_ANA_PAGE_REGISTER:
745 case WCD938X_ANA_BIAS:
746 case WCD938X_ANA_RX_SUPPLIES:
747 case WCD938X_ANA_HPH:
748 case WCD938X_ANA_EAR:
749 case WCD938X_ANA_EAR_COMPANDER_CTL:
750 case WCD938X_ANA_TX_CH1:
751 case WCD938X_ANA_TX_CH2:
752 case WCD938X_ANA_TX_CH3:
753 case WCD938X_ANA_TX_CH4:
754 case WCD938X_ANA_MICB1_MICB2_DSP_EN_LOGIC:
755 case WCD938X_ANA_MICB3_DSP_EN_LOGIC:
756 case WCD938X_ANA_MBHC_MECH:
757 case WCD938X_ANA_MBHC_ELECT:
758 case WCD938X_ANA_MBHC_ZDET:
759 case WCD938X_ANA_MBHC_BTN0:
760 case WCD938X_ANA_MBHC_BTN1:
761 case WCD938X_ANA_MBHC_BTN2:
762 case WCD938X_ANA_MBHC_BTN3:
763 case WCD938X_ANA_MBHC_BTN4:
764 case WCD938X_ANA_MBHC_BTN5:
765 case WCD938X_ANA_MBHC_BTN6:
766 case WCD938X_ANA_MBHC_BTN7:
767 case WCD938X_ANA_MICB1:
768 case WCD938X_ANA_MICB2:
769 case WCD938X_ANA_MICB2_RAMP:
770 case WCD938X_ANA_MICB3:
771 case WCD938X_ANA_MICB4:
772 case WCD938X_BIAS_CTL:
773 case WCD938X_BIAS_VBG_FINE_ADJ:
774 case WCD938X_LDOL_VDDCX_ADJUST:
775 case WCD938X_LDOL_DISABLE_LDOL:
776 case WCD938X_MBHC_CTL_CLK:
777 case WCD938X_MBHC_CTL_ANA:
778 case WCD938X_MBHC_CTL_SPARE_1:
779 case WCD938X_MBHC_CTL_SPARE_2:
780 case WCD938X_MBHC_CTL_BCS:
781 case WCD938X_MBHC_TEST_CTL:
782 case WCD938X_LDOH_MODE:
783 case WCD938X_LDOH_BIAS:
784 case WCD938X_LDOH_STB_LOADS:
785 case WCD938X_LDOH_SLOWRAMP:
786 case WCD938X_MICB1_TEST_CTL_1:
787 case WCD938X_MICB1_TEST_CTL_2:
788 case WCD938X_MICB1_TEST_CTL_3:
789 case WCD938X_MICB2_TEST_CTL_1:
790 case WCD938X_MICB2_TEST_CTL_2:
791 case WCD938X_MICB2_TEST_CTL_3:
792 case WCD938X_MICB3_TEST_CTL_1:
793 case WCD938X_MICB3_TEST_CTL_2:
794 case WCD938X_MICB3_TEST_CTL_3:
795 case WCD938X_MICB4_TEST_CTL_1:
796 case WCD938X_MICB4_TEST_CTL_2:
797 case WCD938X_MICB4_TEST_CTL_3:
798 case WCD938X_TX_COM_ADC_VCM:
799 case WCD938X_TX_COM_BIAS_ATEST:
800 case WCD938X_TX_COM_SPARE1:
801 case WCD938X_TX_COM_SPARE2:
802 case WCD938X_TX_COM_TXFE_DIV_CTL:
803 case WCD938X_TX_COM_TXFE_DIV_START:
804 case WCD938X_TX_COM_SPARE3:
805 case WCD938X_TX_COM_SPARE4:
806 case WCD938X_TX_1_2_TEST_EN:
807 case WCD938X_TX_1_2_ADC_IB:
808 case WCD938X_TX_1_2_ATEST_REFCTL:
809 case WCD938X_TX_1_2_TEST_CTL:
810 case WCD938X_TX_1_2_TEST_BLK_EN1:
811 case WCD938X_TX_1_2_TXFE1_CLKDIV:
812 case WCD938X_TX_3_4_TEST_EN:
813 case WCD938X_TX_3_4_ADC_IB:
814 case WCD938X_TX_3_4_ATEST_REFCTL:
815 case WCD938X_TX_3_4_TEST_CTL:
816 case WCD938X_TX_3_4_TEST_BLK_EN3:
817 case WCD938X_TX_3_4_TXFE3_CLKDIV:
818 case WCD938X_TX_3_4_TEST_BLK_EN2:
819 case WCD938X_TX_3_4_TXFE2_CLKDIV:
820 case WCD938X_TX_3_4_SPARE1:
821 case WCD938X_TX_3_4_TEST_BLK_EN4:
822 case WCD938X_TX_3_4_TXFE4_CLKDIV:
823 case WCD938X_TX_3_4_SPARE2:
824 case WCD938X_CLASSH_MODE_1:
825 case WCD938X_CLASSH_MODE_2:
826 case WCD938X_CLASSH_MODE_3:
827 case WCD938X_CLASSH_CTRL_VCL_1:
828 case WCD938X_CLASSH_CTRL_VCL_2:
829 case WCD938X_CLASSH_CTRL_CCL_1:
830 case WCD938X_CLASSH_CTRL_CCL_2:
831 case WCD938X_CLASSH_CTRL_CCL_3:
832 case WCD938X_CLASSH_CTRL_CCL_4:
833 case WCD938X_CLASSH_CTRL_CCL_5:
834 case WCD938X_CLASSH_BUCK_TMUX_A_D:
835 case WCD938X_CLASSH_BUCK_SW_DRV_CNTL:
836 case WCD938X_CLASSH_SPARE:
837 case WCD938X_FLYBACK_EN:
838 case WCD938X_FLYBACK_VNEG_CTRL_1:
839 case WCD938X_FLYBACK_VNEG_CTRL_2:
840 case WCD938X_FLYBACK_VNEG_CTRL_3:
841 case WCD938X_FLYBACK_VNEG_CTRL_4:
842 case WCD938X_FLYBACK_VNEG_CTRL_5:
843 case WCD938X_FLYBACK_VNEG_CTRL_6:
844 case WCD938X_FLYBACK_VNEG_CTRL_7:
845 case WCD938X_FLYBACK_VNEG_CTRL_8:
846 case WCD938X_FLYBACK_VNEG_CTRL_9:
847 case WCD938X_FLYBACK_VNEGDAC_CTRL_1:
848 case WCD938X_FLYBACK_VNEGDAC_CTRL_2:
849 case WCD938X_FLYBACK_VNEGDAC_CTRL_3:
850 case WCD938X_FLYBACK_CTRL_1:
851 case WCD938X_FLYBACK_TEST_CTL:
852 case WCD938X_RX_AUX_SW_CTL:
853 case WCD938X_RX_PA_AUX_IN_CONN:
854 case WCD938X_RX_TIMER_DIV:
855 case WCD938X_RX_OCP_CTL:
856 case WCD938X_RX_OCP_COUNT:
857 case WCD938X_RX_BIAS_EAR_DAC:
858 case WCD938X_RX_BIAS_EAR_AMP:
859 case WCD938X_RX_BIAS_HPH_LDO:
860 case WCD938X_RX_BIAS_HPH_PA:
861 case WCD938X_RX_BIAS_HPH_RDACBUFF_CNP2:
862 case WCD938X_RX_BIAS_HPH_RDAC_LDO:
863 case WCD938X_RX_BIAS_HPH_CNP1:
864 case WCD938X_RX_BIAS_HPH_LOWPOWER:
865 case WCD938X_RX_BIAS_AUX_DAC:
866 case WCD938X_RX_BIAS_AUX_AMP:
867 case WCD938X_RX_BIAS_VNEGDAC_BLEEDER:
868 case WCD938X_RX_BIAS_MISC:
869 case WCD938X_RX_BIAS_BUCK_RST:
870 case WCD938X_RX_BIAS_BUCK_VREF_ERRAMP:
871 case WCD938X_RX_BIAS_FLYB_ERRAMP:
872 case WCD938X_RX_BIAS_FLYB_BUFF:
873 case WCD938X_RX_BIAS_FLYB_MID_RST:
874 case WCD938X_HPH_CNP_EN:
875 case WCD938X_HPH_CNP_WG_CTL:
876 case WCD938X_HPH_CNP_WG_TIME:
877 case WCD938X_HPH_OCP_CTL:
878 case WCD938X_HPH_AUTO_CHOP:
879 case WCD938X_HPH_CHOP_CTL:
880 case WCD938X_HPH_PA_CTL1:
881 case WCD938X_HPH_PA_CTL2:
882 case WCD938X_HPH_L_EN:
883 case WCD938X_HPH_L_TEST:
884 case WCD938X_HPH_L_ATEST:
885 case WCD938X_HPH_R_EN:
886 case WCD938X_HPH_R_TEST:
887 case WCD938X_HPH_R_ATEST:
888 case WCD938X_HPH_RDAC_CLK_CTL1:
889 case WCD938X_HPH_RDAC_CLK_CTL2:
890 case WCD938X_HPH_RDAC_LDO_CTL:
891 case WCD938X_HPH_RDAC_CHOP_CLK_LP_CTL:
892 case WCD938X_HPH_REFBUFF_UHQA_CTL:
893 case WCD938X_HPH_REFBUFF_LP_CTL:
894 case WCD938X_HPH_L_DAC_CTL:
895 case WCD938X_HPH_R_DAC_CTL:
896 case WCD938X_HPH_SURGE_HPHLR_SURGE_COMP_SEL:
897 case WCD938X_HPH_SURGE_HPHLR_SURGE_EN:
898 case WCD938X_HPH_SURGE_HPHLR_SURGE_MISC1:
899 case WCD938X_EAR_EAR_EN_REG:
900 case WCD938X_EAR_EAR_PA_CON:
901 case WCD938X_EAR_EAR_SP_CON:
902 case WCD938X_EAR_EAR_DAC_CON:
903 case WCD938X_EAR_EAR_CNP_FSM_CON:
904 case WCD938X_EAR_TEST_CTL:
905 case WCD938X_ANA_NEW_PAGE_REGISTER:
906 case WCD938X_HPH_NEW_ANA_HPH2:
907 case WCD938X_HPH_NEW_ANA_HPH3:
908 case WCD938X_SLEEP_CTL:
909 case WCD938X_SLEEP_WATCHDOG_CTL:
910 case WCD938X_MBHC_NEW_ELECT_REM_CLAMP_CTL:
911 case WCD938X_MBHC_NEW_CTL_1:
912 case WCD938X_MBHC_NEW_CTL_2:
913 case WCD938X_MBHC_NEW_PLUG_DETECT_CTL:
914 case WCD938X_MBHC_NEW_ZDET_ANA_CTL:
915 case WCD938X_MBHC_NEW_ZDET_RAMP_CTL:
916 case WCD938X_TX_NEW_AMIC_MUX_CFG:
917 case WCD938X_AUX_AUXPA:
918 case WCD938X_LDORXTX_MODE:
919 case WCD938X_LDORXTX_CONFIG:
920 case WCD938X_DIE_CRACK_DIE_CRK_DET_EN:
921 case WCD938X_HPH_NEW_INT_RDAC_GAIN_CTL:
922 case WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L:
923 case WCD938X_HPH_NEW_INT_RDAC_VREF_CTL:
924 case WCD938X_HPH_NEW_INT_RDAC_OVERRIDE_CTL:
925 case WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R:
926 case WCD938X_HPH_NEW_INT_PA_MISC1:
927 case WCD938X_HPH_NEW_INT_PA_MISC2:
928 case WCD938X_HPH_NEW_INT_PA_RDAC_MISC:
929 case WCD938X_HPH_NEW_INT_HPH_TIMER1:
930 case WCD938X_HPH_NEW_INT_HPH_TIMER2:
931 case WCD938X_HPH_NEW_INT_HPH_TIMER3:
932 case WCD938X_HPH_NEW_INT_HPH_TIMER4:
933 case WCD938X_HPH_NEW_INT_PA_RDAC_MISC2:
934 case WCD938X_HPH_NEW_INT_PA_RDAC_MISC3:
935 case WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L_NEW:
936 case WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R_NEW:
937 case WCD938X_RX_NEW_INT_HPH_RDAC_BIAS_LOHIFI:
938 case WCD938X_RX_NEW_INT_HPH_RDAC_BIAS_ULP:
939 case WCD938X_RX_NEW_INT_HPH_RDAC_LDO_LP:
940 case WCD938X_MBHC_NEW_INT_MOISTURE_DET_DC_CTRL:
941 case WCD938X_MBHC_NEW_INT_MOISTURE_DET_POLLING_CTRL:
942 case WCD938X_MBHC_NEW_INT_MECH_DET_CURRENT:
943 case WCD938X_MBHC_NEW_INT_SPARE_2:
944 case WCD938X_EAR_INT_NEW_EAR_CHOPPER_CON:
945 case WCD938X_EAR_INT_NEW_CNP_VCM_CON1:
946 case WCD938X_EAR_INT_NEW_CNP_VCM_CON2:
947 case WCD938X_EAR_INT_NEW_EAR_DYNAMIC_BIAS:
948 case WCD938X_AUX_INT_EN_REG:
949 case WCD938X_AUX_INT_PA_CTRL:
950 case WCD938X_AUX_INT_SP_CTRL:
951 case WCD938X_AUX_INT_DAC_CTRL:
952 case WCD938X_AUX_INT_CLK_CTRL:
953 case WCD938X_AUX_INT_TEST_CTRL:
954 case WCD938X_AUX_INT_MISC:
955 case WCD938X_LDORXTX_INT_BIAS:
956 case WCD938X_LDORXTX_INT_STB_LOADS_DTEST:
957 case WCD938X_LDORXTX_INT_TEST0:
958 case WCD938X_LDORXTX_INT_STARTUP_TIMER:
959 case WCD938X_LDORXTX_INT_TEST1:
960 case WCD938X_SLEEP_INT_WATCHDOG_CTL_1:
961 case WCD938X_SLEEP_INT_WATCHDOG_CTL_2:
962 case WCD938X_DIE_CRACK_INT_DIE_CRK_DET_INT1:
963 case WCD938X_DIE_CRACK_INT_DIE_CRK_DET_INT2:
964 case WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_L2:
965 case WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_L1:
966 case WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_L0:
967 case WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_ULP1P2M:
968 case WCD938X_TX_COM_NEW_INT_TXFE_DIVSTOP_ULP0P6M:
969 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG1_L2L1:
970 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG1_L0:
971 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG1_ULP:
972 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_L2L1:
973 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_L0:
974 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_ULP:
975 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2CASC_L2L1L0:
976 case WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2CASC_ULP:
977 case WCD938X_TX_COM_NEW_INT_TXADC_SCBIAS_L2L1:
978 case WCD938X_TX_COM_NEW_INT_TXADC_SCBIAS_L0ULP:
979 case WCD938X_TX_COM_NEW_INT_TXADC_INT_L2:
980 case WCD938X_TX_COM_NEW_INT_TXADC_INT_L1:
981 case WCD938X_TX_COM_NEW_INT_TXADC_INT_L0:
982 case WCD938X_TX_COM_NEW_INT_TXADC_INT_ULP:
983 case WCD938X_DIGITAL_PAGE_REGISTER:
984 case WCD938X_DIGITAL_SWR_TX_CLK_RATE:
985 case WCD938X_DIGITAL_CDC_RST_CTL:
986 case WCD938X_DIGITAL_TOP_CLK_CFG:
987 case WCD938X_DIGITAL_CDC_ANA_CLK_CTL:
988 case WCD938X_DIGITAL_CDC_DIG_CLK_CTL:
989 case WCD938X_DIGITAL_SWR_RST_EN:
990 case WCD938X_DIGITAL_CDC_PATH_MODE:
991 case WCD938X_DIGITAL_CDC_RX_RST:
992 case WCD938X_DIGITAL_CDC_RX0_CTL:
993 case WCD938X_DIGITAL_CDC_RX1_CTL:
994 case WCD938X_DIGITAL_CDC_RX2_CTL:
995 case WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1:
996 case WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3:
997 case WCD938X_DIGITAL_CDC_COMP_CTL_0:
998 case WCD938X_DIGITAL_CDC_ANA_TX_CLK_CTL:
999 case WCD938X_DIGITAL_CDC_HPH_DSM_A1_0:
1000 case WCD938X_DIGITAL_CDC_HPH_DSM_A1_1:
1001 case WCD938X_DIGITAL_CDC_HPH_DSM_A2_0:
1002 case WCD938X_DIGITAL_CDC_HPH_DSM_A2_1:
1003 case WCD938X_DIGITAL_CDC_HPH_DSM_A3_0:
1004 case WCD938X_DIGITAL_CDC_HPH_DSM_A3_1:
1005 case WCD938X_DIGITAL_CDC_HPH_DSM_A4_0:
1006 case WCD938X_DIGITAL_CDC_HPH_DSM_A4_1:
1007 case WCD938X_DIGITAL_CDC_HPH_DSM_A5_0:
1008 case WCD938X_DIGITAL_CDC_HPH_DSM_A5_1:
1009 case WCD938X_DIGITAL_CDC_HPH_DSM_A6_0:
1010 case WCD938X_DIGITAL_CDC_HPH_DSM_A7_0:
1011 case WCD938X_DIGITAL_CDC_HPH_DSM_C_0:
1012 case WCD938X_DIGITAL_CDC_HPH_DSM_C_1:
1013 case WCD938X_DIGITAL_CDC_HPH_DSM_C_2:
1014 case WCD938X_DIGITAL_CDC_HPH_DSM_C_3:
1015 case WCD938X_DIGITAL_CDC_HPH_DSM_R1:
1016 case WCD938X_DIGITAL_CDC_HPH_DSM_R2:
1017 case WCD938X_DIGITAL_CDC_HPH_DSM_R3:
1018 case WCD938X_DIGITAL_CDC_HPH_DSM_R4:
1019 case WCD938X_DIGITAL_CDC_HPH_DSM_R5:
1020 case WCD938X_DIGITAL_CDC_HPH_DSM_R6:
1021 case WCD938X_DIGITAL_CDC_HPH_DSM_R7:
1022 case WCD938X_DIGITAL_CDC_AUX_DSM_A1_0:
1023 case WCD938X_DIGITAL_CDC_AUX_DSM_A1_1:
1024 case WCD938X_DIGITAL_CDC_AUX_DSM_A2_0:
1025 case WCD938X_DIGITAL_CDC_AUX_DSM_A2_1:
1026 case WCD938X_DIGITAL_CDC_AUX_DSM_A3_0:
1027 case WCD938X_DIGITAL_CDC_AUX_DSM_A3_1:
1028 case WCD938X_DIGITAL_CDC_AUX_DSM_A4_0:
1029 case WCD938X_DIGITAL_CDC_AUX_DSM_A4_1:
1030 case WCD938X_DIGITAL_CDC_AUX_DSM_A5_0:
1031 case WCD938X_DIGITAL_CDC_AUX_DSM_A5_1:
1032 case WCD938X_DIGITAL_CDC_AUX_DSM_A6_0:
1033 case WCD938X_DIGITAL_CDC_AUX_DSM_A7_0:
1034 case WCD938X_DIGITAL_CDC_AUX_DSM_C_0:
1035 case WCD938X_DIGITAL_CDC_AUX_DSM_C_1:
1036 case WCD938X_DIGITAL_CDC_AUX_DSM_C_2:
1037 case WCD938X_DIGITAL_CDC_AUX_DSM_C_3:
1038 case WCD938X_DIGITAL_CDC_AUX_DSM_R1:
1039 case WCD938X_DIGITAL_CDC_AUX_DSM_R2:
1040 case WCD938X_DIGITAL_CDC_AUX_DSM_R3:
1041 case WCD938X_DIGITAL_CDC_AUX_DSM_R4:
1042 case WCD938X_DIGITAL_CDC_AUX_DSM_R5:
1043 case WCD938X_DIGITAL_CDC_AUX_DSM_R6:
1044 case WCD938X_DIGITAL_CDC_AUX_DSM_R7:
1045 case WCD938X_DIGITAL_CDC_HPH_GAIN_RX_0:
1046 case WCD938X_DIGITAL_CDC_HPH_GAIN_RX_1:
1047 case WCD938X_DIGITAL_CDC_HPH_GAIN_DSD_0:
1048 case WCD938X_DIGITAL_CDC_HPH_GAIN_DSD_1:
1049 case WCD938X_DIGITAL_CDC_HPH_GAIN_DSD_2:
1050 case WCD938X_DIGITAL_CDC_AUX_GAIN_DSD_0:
1051 case WCD938X_DIGITAL_CDC_AUX_GAIN_DSD_1:
1052 case WCD938X_DIGITAL_CDC_AUX_GAIN_DSD_2:
1053 case WCD938X_DIGITAL_CDC_HPH_GAIN_CTL:
1054 case WCD938X_DIGITAL_CDC_AUX_GAIN_CTL:
1055 case WCD938X_DIGITAL_CDC_EAR_PATH_CTL:
1056 case WCD938X_DIGITAL_CDC_SWR_CLH:
1057 case WCD938X_DIGITAL_SWR_CLH_BYP:
1058 case WCD938X_DIGITAL_CDC_TX0_CTL:
1059 case WCD938X_DIGITAL_CDC_TX1_CTL:
1060 case WCD938X_DIGITAL_CDC_TX2_CTL:
1061 case WCD938X_DIGITAL_CDC_TX_RST:
1062 case WCD938X_DIGITAL_CDC_REQ_CTL:
1063 case WCD938X_DIGITAL_CDC_RST:
1064 case WCD938X_DIGITAL_CDC_AMIC_CTL:
1065 case WCD938X_DIGITAL_CDC_DMIC_CTL:
1066 case WCD938X_DIGITAL_CDC_DMIC1_CTL:
1067 case WCD938X_DIGITAL_CDC_DMIC2_CTL:
1068 case WCD938X_DIGITAL_CDC_DMIC3_CTL:
1069 case WCD938X_DIGITAL_CDC_DMIC4_CTL:
1070 case WCD938X_DIGITAL_EFUSE_PRG_CTL:
1071 case WCD938X_DIGITAL_EFUSE_CTL:
1072 case WCD938X_DIGITAL_CDC_DMIC_RATE_1_2:
1073 case WCD938X_DIGITAL_CDC_DMIC_RATE_3_4:
1074 case WCD938X_DIGITAL_PDM_WD_CTL0:
1075 case WCD938X_DIGITAL_PDM_WD_CTL1:
1076 case WCD938X_DIGITAL_PDM_WD_CTL2:
1077 case WCD938X_DIGITAL_INTR_MODE:
1078 case WCD938X_DIGITAL_INTR_MASK_0:
1079 case WCD938X_DIGITAL_INTR_MASK_1:
1080 case WCD938X_DIGITAL_INTR_MASK_2:
1081 case WCD938X_DIGITAL_INTR_CLEAR_0:
1082 case WCD938X_DIGITAL_INTR_CLEAR_1:
1083 case WCD938X_DIGITAL_INTR_CLEAR_2:
1084 case WCD938X_DIGITAL_INTR_LEVEL_0:
1085 case WCD938X_DIGITAL_INTR_LEVEL_1:
1086 case WCD938X_DIGITAL_INTR_LEVEL_2:
1087 case WCD938X_DIGITAL_INTR_SET_0:
1088 case WCD938X_DIGITAL_INTR_SET_1:
1089 case WCD938X_DIGITAL_INTR_SET_2:
1090 case WCD938X_DIGITAL_INTR_TEST_0:
1091 case WCD938X_DIGITAL_INTR_TEST_1:
1092 case WCD938X_DIGITAL_INTR_TEST_2:
1093 case WCD938X_DIGITAL_TX_MODE_DBG_EN:
1094 case WCD938X_DIGITAL_TX_MODE_DBG_0_1:
1095 case WCD938X_DIGITAL_TX_MODE_DBG_2_3:
1096 case WCD938X_DIGITAL_LB_IN_SEL_CTL:
1097 case WCD938X_DIGITAL_LOOP_BACK_MODE:
1098 case WCD938X_DIGITAL_SWR_DAC_TEST:
1099 case WCD938X_DIGITAL_SWR_HM_TEST_RX_0:
1100 case WCD938X_DIGITAL_SWR_HM_TEST_TX_0:
1101 case WCD938X_DIGITAL_SWR_HM_TEST_RX_1:
1102 case WCD938X_DIGITAL_SWR_HM_TEST_TX_1:
1103 case WCD938X_DIGITAL_SWR_HM_TEST_TX_2:
1104 case WCD938X_DIGITAL_PAD_CTL_SWR_0:
1105 case WCD938X_DIGITAL_PAD_CTL_SWR_1:
1106 case WCD938X_DIGITAL_I2C_CTL:
1107 case WCD938X_DIGITAL_CDC_TX_TANGGU_SW_MODE:
1108 case WCD938X_DIGITAL_EFUSE_TEST_CTL_0:
1109 case WCD938X_DIGITAL_EFUSE_TEST_CTL_1:
1110 case WCD938X_DIGITAL_PAD_CTL_PDM_RX0:
1111 case WCD938X_DIGITAL_PAD_CTL_PDM_RX1:
1112 case WCD938X_DIGITAL_PAD_CTL_PDM_TX0:
1113 case WCD938X_DIGITAL_PAD_CTL_PDM_TX1:
1114 case WCD938X_DIGITAL_PAD_CTL_PDM_TX2:
1115 case WCD938X_DIGITAL_PAD_INP_DIS_0:
1116 case WCD938X_DIGITAL_PAD_INP_DIS_1:
1117 case WCD938X_DIGITAL_DRIVE_STRENGTH_0:
1118 case WCD938X_DIGITAL_DRIVE_STRENGTH_1:
1119 case WCD938X_DIGITAL_DRIVE_STRENGTH_2:
1120 case WCD938X_DIGITAL_RX_DATA_EDGE_CTL:
1121 case WCD938X_DIGITAL_TX_DATA_EDGE_CTL:
1122 case WCD938X_DIGITAL_GPIO_MODE:
1123 case WCD938X_DIGITAL_PIN_CTL_OE:
1124 case WCD938X_DIGITAL_PIN_CTL_DATA_0:
1125 case WCD938X_DIGITAL_PIN_CTL_DATA_1:
1126 case WCD938X_DIGITAL_DIG_DEBUG_CTL:
1127 case WCD938X_DIGITAL_DIG_DEBUG_EN:
1128 case WCD938X_DIGITAL_ANA_CSR_DBG_ADD:
1129 case WCD938X_DIGITAL_ANA_CSR_DBG_CTL:
1130 case WCD938X_DIGITAL_SSP_DBG:
1131 case WCD938X_DIGITAL_SPARE_0:
1132 case WCD938X_DIGITAL_SPARE_1:
1133 case WCD938X_DIGITAL_SPARE_2:
1134 case WCD938X_DIGITAL_TX_REQ_FB_CTL_0:
1135 case WCD938X_DIGITAL_TX_REQ_FB_CTL_1:
1136 case WCD938X_DIGITAL_TX_REQ_FB_CTL_2:
1137 case WCD938X_DIGITAL_TX_REQ_FB_CTL_3:
1138 case WCD938X_DIGITAL_TX_REQ_FB_CTL_4:
1139 case WCD938X_DIGITAL_DEM_BYPASS_DATA0:
1140 case WCD938X_DIGITAL_DEM_BYPASS_DATA1:
1141 case WCD938X_DIGITAL_DEM_BYPASS_DATA2:
1142 case WCD938X_DIGITAL_DEM_BYPASS_DATA3:
1149 static bool wcd938x_readonly_register(struct device *dev, unsigned int reg)
1152 case WCD938X_ANA_MBHC_RESULT_1:
1153 case WCD938X_ANA_MBHC_RESULT_2:
1154 case WCD938X_ANA_MBHC_RESULT_3:
1155 case WCD938X_MBHC_MOISTURE_DET_FSM_STATUS:
1156 case WCD938X_TX_1_2_SAR2_ERR:
1157 case WCD938X_TX_1_2_SAR1_ERR:
1158 case WCD938X_TX_3_4_SAR4_ERR:
1159 case WCD938X_TX_3_4_SAR3_ERR:
1160 case WCD938X_HPH_L_STATUS:
1161 case WCD938X_HPH_R_STATUS:
1162 case WCD938X_HPH_SURGE_HPHLR_SURGE_STATUS:
1163 case WCD938X_EAR_STATUS_REG_1:
1164 case WCD938X_EAR_STATUS_REG_2:
1165 case WCD938X_MBHC_NEW_FSM_STATUS:
1166 case WCD938X_MBHC_NEW_ADC_RESULT:
1167 case WCD938X_DIE_CRACK_DIE_CRK_DET_OUT:
1168 case WCD938X_AUX_INT_STATUS_REG:
1169 case WCD938X_LDORXTX_INT_STATUS:
1170 case WCD938X_DIGITAL_CHIP_ID0:
1171 case WCD938X_DIGITAL_CHIP_ID1:
1172 case WCD938X_DIGITAL_CHIP_ID2:
1173 case WCD938X_DIGITAL_CHIP_ID3:
1174 case WCD938X_DIGITAL_INTR_STATUS_0:
1175 case WCD938X_DIGITAL_INTR_STATUS_1:
1176 case WCD938X_DIGITAL_INTR_STATUS_2:
1177 case WCD938X_DIGITAL_INTR_CLEAR_0:
1178 case WCD938X_DIGITAL_INTR_CLEAR_1:
1179 case WCD938X_DIGITAL_INTR_CLEAR_2:
1180 case WCD938X_DIGITAL_SWR_HM_TEST_0:
1181 case WCD938X_DIGITAL_SWR_HM_TEST_1:
1182 case WCD938X_DIGITAL_EFUSE_T_DATA_0:
1183 case WCD938X_DIGITAL_EFUSE_T_DATA_1:
1184 case WCD938X_DIGITAL_PIN_STATUS_0:
1185 case WCD938X_DIGITAL_PIN_STATUS_1:
1186 case WCD938X_DIGITAL_MODE_STATUS_0:
1187 case WCD938X_DIGITAL_MODE_STATUS_1:
1188 case WCD938X_DIGITAL_EFUSE_REG_0:
1189 case WCD938X_DIGITAL_EFUSE_REG_1:
1190 case WCD938X_DIGITAL_EFUSE_REG_2:
1191 case WCD938X_DIGITAL_EFUSE_REG_3:
1192 case WCD938X_DIGITAL_EFUSE_REG_4:
1193 case WCD938X_DIGITAL_EFUSE_REG_5:
1194 case WCD938X_DIGITAL_EFUSE_REG_6:
1195 case WCD938X_DIGITAL_EFUSE_REG_7:
1196 case WCD938X_DIGITAL_EFUSE_REG_8:
1197 case WCD938X_DIGITAL_EFUSE_REG_9:
1198 case WCD938X_DIGITAL_EFUSE_REG_10:
1199 case WCD938X_DIGITAL_EFUSE_REG_11:
1200 case WCD938X_DIGITAL_EFUSE_REG_12:
1201 case WCD938X_DIGITAL_EFUSE_REG_13:
1202 case WCD938X_DIGITAL_EFUSE_REG_14:
1203 case WCD938X_DIGITAL_EFUSE_REG_15:
1204 case WCD938X_DIGITAL_EFUSE_REG_16:
1205 case WCD938X_DIGITAL_EFUSE_REG_17:
1206 case WCD938X_DIGITAL_EFUSE_REG_18:
1207 case WCD938X_DIGITAL_EFUSE_REG_19:
1208 case WCD938X_DIGITAL_EFUSE_REG_20:
1209 case WCD938X_DIGITAL_EFUSE_REG_21:
1210 case WCD938X_DIGITAL_EFUSE_REG_22:
1211 case WCD938X_DIGITAL_EFUSE_REG_23:
1212 case WCD938X_DIGITAL_EFUSE_REG_24:
1213 case WCD938X_DIGITAL_EFUSE_REG_25:
1214 case WCD938X_DIGITAL_EFUSE_REG_26:
1215 case WCD938X_DIGITAL_EFUSE_REG_27:
1216 case WCD938X_DIGITAL_EFUSE_REG_28:
1217 case WCD938X_DIGITAL_EFUSE_REG_29:
1218 case WCD938X_DIGITAL_EFUSE_REG_30:
1219 case WCD938X_DIGITAL_EFUSE_REG_31:
1225 static bool wcd938x_readable_register(struct device *dev, unsigned int reg)
1229 ret = wcd938x_readonly_register(dev, reg);
1231 return wcd938x_rdwr_register(dev, reg);
1236 static bool wcd938x_writeable_register(struct device *dev, unsigned int reg)
1238 return wcd938x_rdwr_register(dev, reg);
1241 static bool wcd938x_volatile_register(struct device *dev, unsigned int reg)
1243 if (reg <= WCD938X_BASE_ADDRESS)
1246 if (reg == WCD938X_DIGITAL_SWR_TX_CLK_RATE)
1249 if (wcd938x_readonly_register(dev, reg))
1255 static struct regmap_config wcd938x_regmap_config = {
1256 .name = "wcd938x_csr",
1259 .cache_type = REGCACHE_RBTREE,
1260 .reg_defaults = wcd938x_defaults,
1261 .num_reg_defaults = ARRAY_SIZE(wcd938x_defaults),
1262 .max_register = WCD938X_MAX_REGISTER,
1263 .readable_reg = wcd938x_readable_register,
1264 .writeable_reg = wcd938x_writeable_register,
1265 .volatile_reg = wcd938x_volatile_register,
1266 .can_multi_write = true,
1269 static const struct regmap_irq wcd938x_irqs[WCD938X_NUM_IRQS] = {
1270 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_BUTTON_PRESS_DET, 0, 0x01),
1271 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_BUTTON_RELEASE_DET, 0, 0x02),
1272 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_ELECT_INS_REM_DET, 0, 0x04),
1273 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_ELECT_INS_REM_LEG_DET, 0, 0x08),
1274 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_SW_DET, 0, 0x10),
1275 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_OCP_INT, 0, 0x20),
1276 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_CNP_INT, 0, 0x40),
1277 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_OCP_INT, 0, 0x80),
1278 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_CNP_INT, 1, 0x01),
1279 REGMAP_IRQ_REG(WCD938X_IRQ_EAR_CNP_INT, 1, 0x02),
1280 REGMAP_IRQ_REG(WCD938X_IRQ_EAR_SCD_INT, 1, 0x04),
1281 REGMAP_IRQ_REG(WCD938X_IRQ_AUX_CNP_INT, 1, 0x08),
1282 REGMAP_IRQ_REG(WCD938X_IRQ_AUX_SCD_INT, 1, 0x10),
1283 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_PDM_WD_INT, 1, 0x20),
1284 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_PDM_WD_INT, 1, 0x40),
1285 REGMAP_IRQ_REG(WCD938X_IRQ_AUX_PDM_WD_INT, 1, 0x80),
1286 REGMAP_IRQ_REG(WCD938X_IRQ_LDORT_SCD_INT, 2, 0x01),
1287 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_MOISTURE_INT, 2, 0x02),
1288 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_SURGE_DET_INT, 2, 0x04),
1289 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_SURGE_DET_INT, 2, 0x08),
1292 static struct regmap_irq_chip wcd938x_regmap_irq_chip = {
1294 .irqs = wcd938x_irqs,
1295 .num_irqs = ARRAY_SIZE(wcd938x_irqs),
1297 .status_base = WCD938X_DIGITAL_INTR_STATUS_0,
1298 .mask_base = WCD938X_DIGITAL_INTR_MASK_0,
1299 .type_base = WCD938X_DIGITAL_INTR_LEVEL_0,
1300 .ack_base = WCD938X_DIGITAL_INTR_CLEAR_0,
1303 .irq_drv_data = NULL,
1306 static int wcd938x_get_clk_rate(int mode)
1312 rate = SWR_CLK_RATE_0P6MHZ;
1315 rate = SWR_CLK_RATE_1P2MHZ;
1318 rate = SWR_CLK_RATE_4P8MHZ;
1320 case ADC_MODE_NORMAL:
1321 case ADC_MODE_LO_HIF:
1323 case ADC_MODE_INVALID:
1325 rate = SWR_CLK_RATE_9P6MHZ;
1332 static int wcd938x_set_swr_clk_rate(struct snd_soc_component *component, int rate, int bank)
1334 u8 mask = (bank ? 0xF0 : 0x0F);
1338 case SWR_CLK_RATE_0P6MHZ:
1339 val = (bank ? 0x60 : 0x06);
1341 case SWR_CLK_RATE_1P2MHZ:
1342 val = (bank ? 0x50 : 0x05);
1344 case SWR_CLK_RATE_2P4MHZ:
1345 val = (bank ? 0x30 : 0x03);
1347 case SWR_CLK_RATE_4P8MHZ:
1348 val = (bank ? 0x10 : 0x01);
1350 case SWR_CLK_RATE_9P6MHZ:
1355 snd_soc_component_update_bits(component, WCD938X_DIGITAL_SWR_TX_CLK_RATE,
1361 static int wcd938x_io_init(struct wcd938x_priv *wcd938x)
1363 struct regmap *rm = wcd938x->regmap;
1365 regmap_update_bits(rm, WCD938X_SLEEP_CTL, 0x0E, 0x0E);
1366 regmap_update_bits(rm, WCD938X_SLEEP_CTL, 0x80, 0x80);
1367 /* 1 msec delay as per HW requirement */
1368 usleep_range(1000, 1010);
1369 regmap_update_bits(rm, WCD938X_SLEEP_CTL, 0x40, 0x40);
1370 /* 1 msec delay as per HW requirement */
1371 usleep_range(1000, 1010);
1372 regmap_update_bits(rm, WCD938X_LDORXTX_CONFIG, 0x10, 0x00);
1373 regmap_update_bits(rm, WCD938X_BIAS_VBG_FINE_ADJ,
1375 regmap_update_bits(rm, WCD938X_ANA_BIAS, 0x80, 0x80);
1376 regmap_update_bits(rm, WCD938X_ANA_BIAS, 0x40, 0x40);
1377 /* 10 msec delay as per HW requirement */
1378 usleep_range(10000, 10010);
1380 regmap_update_bits(rm, WCD938X_ANA_BIAS, 0x40, 0x00);
1381 regmap_update_bits(rm, WCD938X_HPH_NEW_INT_RDAC_GAIN_CTL,
1383 regmap_update_bits(rm, WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L_NEW,
1385 regmap_update_bits(rm, WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R_NEW,
1387 regmap_update_bits(rm, WCD938X_HPH_REFBUFF_UHQA_CTL,
1389 regmap_update_bits(rm, WCD938X_DIGITAL_CDC_DMIC_CTL,
1392 regmap_update_bits(rm, WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2CASC_ULP,
1394 regmap_update_bits(rm, WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_ULP,
1397 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_0, 0xFF, 0x55);
1398 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_1, 0xFF, 0x44);
1399 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_2, 0xFF, 0x11);
1400 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_3, 0xFF, 0x00);
1401 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_4, 0xFF, 0x00);
1403 /* Set Noise Filter Resistor value */
1404 regmap_update_bits(rm, WCD938X_MICB1_TEST_CTL_1, 0xE0, 0xE0);
1405 regmap_update_bits(rm, WCD938X_MICB2_TEST_CTL_1, 0xE0, 0xE0);
1406 regmap_update_bits(rm, WCD938X_MICB3_TEST_CTL_1, 0xE0, 0xE0);
1407 regmap_update_bits(rm, WCD938X_MICB4_TEST_CTL_1, 0xE0, 0xE0);
1409 regmap_update_bits(rm, WCD938X_TX_3_4_TEST_BLK_EN2, 0x01, 0x00);
1410 regmap_update_bits(rm, WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0xC0, 0xC0);
1416 static int wcd938x_sdw_connect_port(struct wcd938x_sdw_ch_info *ch_info,
1417 struct sdw_port_config *port_config,
1420 u8 ch_mask, port_num;
1422 port_num = ch_info->port_num;
1423 ch_mask = ch_info->ch_mask;
1425 port_config->num = port_num;
1428 port_config->ch_mask |= ch_mask;
1430 port_config->ch_mask &= ~ch_mask;
1435 static int wcd938x_connect_port(struct wcd938x_sdw_priv *wcd, u8 port_num, u8 ch_id, u8 enable)
1437 return wcd938x_sdw_connect_port(&wcd->ch_info[ch_id],
1438 &wcd->port_config[port_num - 1],
1442 static int wcd938x_codec_enable_rxclk(struct snd_soc_dapm_widget *w,
1443 struct snd_kcontrol *kcontrol,
1446 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1449 case SND_SOC_DAPM_PRE_PMU:
1450 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1451 WCD938X_ANA_RX_CLK_EN_MASK, 1);
1452 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1453 WCD938X_RX_BIAS_EN_MASK, 1);
1454 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_RX0_CTL,
1455 WCD938X_DEM_DITHER_ENABLE_MASK, 0);
1456 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_RX1_CTL,
1457 WCD938X_DEM_DITHER_ENABLE_MASK, 0);
1458 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_RX2_CTL,
1459 WCD938X_DEM_DITHER_ENABLE_MASK, 0);
1460 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1461 WCD938X_ANA_RX_DIV2_CLK_EN_MASK, 1);
1462 snd_soc_component_write_field(component, WCD938X_AUX_AUXPA,
1463 WCD938X_AUXPA_CLK_EN_MASK, 1);
1465 case SND_SOC_DAPM_POST_PMD:
1466 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1467 WCD938X_VNEG_EN_MASK, 0);
1468 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1469 WCD938X_VPOS_EN_MASK, 0);
1470 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1471 WCD938X_RX_BIAS_EN_MASK, 0);
1472 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1473 WCD938X_ANA_RX_DIV2_CLK_EN_MASK, 0);
1474 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1475 WCD938X_ANA_RX_CLK_EN_MASK, 0);
1481 static int wcd938x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
1482 struct snd_kcontrol *kcontrol,
1485 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1486 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1489 case SND_SOC_DAPM_PRE_PMU:
1490 snd_soc_component_write_field(component,
1491 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1492 WCD938X_RXD0_CLK_EN_MASK, 0x01);
1493 snd_soc_component_write_field(component,
1494 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1495 WCD938X_HPHL_RX_EN_MASK, 1);
1496 snd_soc_component_write_field(component,
1497 WCD938X_HPH_RDAC_CLK_CTL1,
1498 WCD938X_CHOP_CLK_EN_MASK, 0);
1500 case SND_SOC_DAPM_POST_PMU:
1501 snd_soc_component_write_field(component,
1502 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L,
1503 WCD938X_HPH_RES_DIV_MASK, 0x02);
1504 if (wcd938x->comp1_enable) {
1505 snd_soc_component_write_field(component,
1506 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1507 WCD938X_HPHL_COMP_EN_MASK, 1);
1508 /* 5msec compander delay as per HW requirement */
1509 if (!wcd938x->comp2_enable || (snd_soc_component_read(component,
1510 WCD938X_DIGITAL_CDC_COMP_CTL_0) & 0x01))
1511 usleep_range(5000, 5010);
1512 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1513 WCD938X_AUTOCHOP_TIMER_EN, 0);
1515 snd_soc_component_write_field(component,
1516 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1517 WCD938X_HPHL_COMP_EN_MASK, 0);
1518 snd_soc_component_write_field(component,
1520 WCD938X_GAIN_SRC_SEL_MASK,
1521 WCD938X_GAIN_SRC_SEL_REGISTER);
1525 case SND_SOC_DAPM_POST_PMD:
1526 snd_soc_component_write_field(component,
1527 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R,
1528 WCD938X_HPH_RES_DIV_MASK, 0x1);
1535 static int wcd938x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
1536 struct snd_kcontrol *kcontrol,
1539 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1540 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1543 case SND_SOC_DAPM_PRE_PMU:
1544 snd_soc_component_write_field(component,
1545 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1546 WCD938X_RXD1_CLK_EN_MASK, 1);
1547 snd_soc_component_write_field(component,
1548 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1549 WCD938X_HPHR_RX_EN_MASK, 1);
1550 snd_soc_component_write_field(component,
1551 WCD938X_HPH_RDAC_CLK_CTL1,
1552 WCD938X_CHOP_CLK_EN_MASK, 0);
1554 case SND_SOC_DAPM_POST_PMU:
1555 snd_soc_component_write_field(component,
1556 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R,
1557 WCD938X_HPH_RES_DIV_MASK, 0x02);
1558 if (wcd938x->comp2_enable) {
1559 snd_soc_component_write_field(component,
1560 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1561 WCD938X_HPHR_COMP_EN_MASK, 1);
1562 /* 5msec compander delay as per HW requirement */
1563 if (!wcd938x->comp1_enable ||
1564 (snd_soc_component_read(component,
1565 WCD938X_DIGITAL_CDC_COMP_CTL_0) & 0x02))
1566 usleep_range(5000, 5010);
1567 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1568 WCD938X_AUTOCHOP_TIMER_EN, 0);
1570 snd_soc_component_write_field(component,
1571 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1572 WCD938X_HPHR_COMP_EN_MASK, 0);
1573 snd_soc_component_write_field(component,
1575 WCD938X_GAIN_SRC_SEL_MASK,
1576 WCD938X_GAIN_SRC_SEL_REGISTER);
1579 case SND_SOC_DAPM_POST_PMD:
1580 snd_soc_component_write_field(component,
1581 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R,
1582 WCD938X_HPH_RES_DIV_MASK, 0x01);
1589 static int wcd938x_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
1590 struct snd_kcontrol *kcontrol,
1593 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1594 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1597 case SND_SOC_DAPM_PRE_PMU:
1598 wcd938x->ear_rx_path =
1599 snd_soc_component_read(
1600 component, WCD938X_DIGITAL_CDC_EAR_PATH_CTL);
1601 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) {
1602 snd_soc_component_write_field(component,
1603 WCD938X_EAR_EAR_DAC_CON,
1604 WCD938X_DAC_SAMPLE_EDGE_SEL_MASK, 0);
1605 snd_soc_component_write_field(component,
1606 WCD938X_DIGITAL_CDC_AUX_GAIN_CTL,
1607 WCD938X_AUX_EN_MASK, 1);
1608 snd_soc_component_write_field(component,
1609 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1610 WCD938X_RXD2_CLK_EN_MASK, 1);
1611 snd_soc_component_write_field(component,
1612 WCD938X_ANA_EAR_COMPANDER_CTL,
1613 WCD938X_GAIN_OVRD_REG_MASK, 1);
1615 snd_soc_component_write_field(component,
1616 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1617 WCD938X_HPHL_RX_EN_MASK, 1);
1618 snd_soc_component_write_field(component,
1619 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1620 WCD938X_RXD0_CLK_EN_MASK, 1);
1621 if (wcd938x->comp1_enable)
1622 snd_soc_component_write_field(component,
1623 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1624 WCD938X_HPHL_COMP_EN_MASK, 1);
1626 /* 5 msec delay as per HW requirement */
1627 usleep_range(5000, 5010);
1628 if (wcd938x->flyback_cur_det_disable == 0)
1629 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
1630 WCD938X_EN_CUR_DET_MASK, 0);
1631 wcd938x->flyback_cur_det_disable++;
1632 wcd_clsh_ctrl_set_state(wcd938x->clsh_info,
1633 WCD_CLSH_EVENT_PRE_DAC,
1637 case SND_SOC_DAPM_POST_PMD:
1638 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) {
1639 snd_soc_component_write_field(component,
1640 WCD938X_DIGITAL_CDC_AUX_GAIN_CTL,
1641 WCD938X_AUX_EN_MASK, 0);
1642 snd_soc_component_write_field(component,
1643 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1644 WCD938X_RXD2_CLK_EN_MASK, 0);
1646 snd_soc_component_write_field(component,
1647 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1648 WCD938X_HPHL_RX_EN_MASK, 0);
1649 snd_soc_component_write_field(component,
1650 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1651 WCD938X_RXD0_CLK_EN_MASK, 0);
1652 if (wcd938x->comp1_enable)
1653 snd_soc_component_write_field(component,
1654 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1655 WCD938X_HPHL_COMP_EN_MASK, 0);
1657 snd_soc_component_write_field(component, WCD938X_ANA_EAR_COMPANDER_CTL,
1658 WCD938X_GAIN_OVRD_REG_MASK, 0);
1659 snd_soc_component_write_field(component,
1660 WCD938X_EAR_EAR_DAC_CON,
1661 WCD938X_DAC_SAMPLE_EDGE_SEL_MASK, 1);
1668 static int wcd938x_codec_aux_dac_event(struct snd_soc_dapm_widget *w,
1669 struct snd_kcontrol *kcontrol,
1672 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1673 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1676 case SND_SOC_DAPM_PRE_PMU:
1677 snd_soc_component_write_field(component,
1678 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1679 WCD938X_ANA_RX_DIV4_CLK_EN_MASK, 1);
1680 snd_soc_component_write_field(component,
1681 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1682 WCD938X_RXD2_CLK_EN_MASK, 1);
1683 snd_soc_component_write_field(component,
1684 WCD938X_DIGITAL_CDC_AUX_GAIN_CTL,
1685 WCD938X_AUX_EN_MASK, 1);
1686 if (wcd938x->flyback_cur_det_disable == 0)
1687 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
1688 WCD938X_EN_CUR_DET_MASK, 0);
1689 wcd938x->flyback_cur_det_disable++;
1690 wcd_clsh_ctrl_set_state(wcd938x->clsh_info,
1691 WCD_CLSH_EVENT_PRE_DAC,
1695 case SND_SOC_DAPM_POST_PMD:
1696 snd_soc_component_write_field(component,
1697 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1698 WCD938X_ANA_RX_DIV4_CLK_EN_MASK, 0);
1705 static int wcd938x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
1706 struct snd_kcontrol *kcontrol, int event)
1708 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1709 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1710 int hph_mode = wcd938x->hph_mode;
1713 case SND_SOC_DAPM_PRE_PMU:
1715 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1716 WCD938X_LDOH_EN_MASK, 1);
1717 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_PRE_DAC,
1718 WCD_CLSH_STATE_HPHR, hph_mode);
1719 wcd_clsh_set_hph_mode(wcd938x->clsh_info, CLS_H_HIFI);
1721 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1722 hph_mode == CLS_H_ULP) {
1723 snd_soc_component_write_field(component,
1724 WCD938X_HPH_REFBUFF_LP_CTL,
1725 WCD938X_PREREF_FLIT_BYPASS_MASK, 1);
1727 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1728 WCD938X_HPHR_REF_EN_MASK, 1);
1729 wcd_clsh_set_hph_mode(wcd938x->clsh_info, hph_mode);
1730 /* 100 usec delay as per HW requirement */
1731 usleep_range(100, 110);
1732 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1733 snd_soc_component_write_field(component,
1734 WCD938X_DIGITAL_PDM_WD_CTL1,
1735 WCD938X_PDM_WD_EN_MASK, 0x3);
1737 case SND_SOC_DAPM_POST_PMU:
1739 * 7ms sleep is required if compander is enabled as per
1740 * HW requirement. If compander is disabled, then
1741 * 20ms delay is required.
1743 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1744 if (!wcd938x->comp2_enable)
1745 usleep_range(20000, 20100);
1747 usleep_range(7000, 7100);
1749 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1750 hph_mode == CLS_H_ULP)
1751 snd_soc_component_write_field(component,
1752 WCD938X_HPH_REFBUFF_LP_CTL,
1753 WCD938X_PREREF_FLIT_BYPASS_MASK, 0);
1754 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1756 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1757 WCD938X_AUTOCHOP_TIMER_EN, 1);
1758 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1759 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1760 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1761 WCD938X_REGULATOR_MODE_MASK,
1762 WCD938X_REGULATOR_MODE_CLASS_AB);
1763 enable_irq(wcd938x->hphr_pdm_wd_int);
1765 case SND_SOC_DAPM_PRE_PMD:
1766 disable_irq_nosync(wcd938x->hphr_pdm_wd_int);
1768 * 7ms sleep is required if compander is enabled as per
1769 * HW requirement. If compander is disabled, then
1770 * 20ms delay is required.
1772 if (!wcd938x->comp2_enable)
1773 usleep_range(20000, 20100);
1775 usleep_range(7000, 7100);
1776 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1777 WCD938X_HPHR_EN_MASK, 0);
1778 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
1779 WCD_EVENT_PRE_HPHR_PA_OFF);
1780 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1782 case SND_SOC_DAPM_POST_PMD:
1784 * 7ms sleep is required if compander is enabled as per
1785 * HW requirement. If compander is disabled, then
1786 * 20ms delay is required.
1788 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1789 if (!wcd938x->comp2_enable)
1790 usleep_range(20000, 20100);
1792 usleep_range(7000, 7100);
1793 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1795 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
1796 WCD_EVENT_POST_HPHR_PA_OFF);
1797 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1798 WCD938X_HPHR_REF_EN_MASK, 0);
1799 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL1,
1800 WCD938X_PDM_WD_EN_MASK, 0);
1801 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA,
1802 WCD_CLSH_STATE_HPHR, hph_mode);
1804 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1805 WCD938X_LDOH_EN_MASK, 0);
1812 static int wcd938x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
1813 struct snd_kcontrol *kcontrol, int event)
1815 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1816 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1817 int hph_mode = wcd938x->hph_mode;
1820 case SND_SOC_DAPM_PRE_PMU:
1822 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1823 WCD938X_LDOH_EN_MASK, 1);
1824 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_PRE_DAC,
1825 WCD_CLSH_STATE_HPHL, hph_mode);
1826 wcd_clsh_set_hph_mode(wcd938x->clsh_info, CLS_H_HIFI);
1827 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1828 hph_mode == CLS_H_ULP) {
1829 snd_soc_component_write_field(component,
1830 WCD938X_HPH_REFBUFF_LP_CTL,
1831 WCD938X_PREREF_FLIT_BYPASS_MASK, 1);
1833 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1834 WCD938X_HPHL_REF_EN_MASK, 1);
1835 wcd_clsh_set_hph_mode(wcd938x->clsh_info, hph_mode);
1836 /* 100 usec delay as per HW requirement */
1837 usleep_range(100, 110);
1838 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1839 snd_soc_component_write_field(component,
1840 WCD938X_DIGITAL_PDM_WD_CTL0,
1841 WCD938X_PDM_WD_EN_MASK, 0x3);
1843 case SND_SOC_DAPM_POST_PMU:
1845 * 7ms sleep is required if compander is enabled as per
1846 * HW requirement. If compander is disabled, then
1847 * 20ms delay is required.
1849 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1850 if (!wcd938x->comp1_enable)
1851 usleep_range(20000, 20100);
1853 usleep_range(7000, 7100);
1854 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1855 hph_mode == CLS_H_ULP)
1856 snd_soc_component_write_field(component,
1857 WCD938X_HPH_REFBUFF_LP_CTL,
1858 WCD938X_PREREF_FLIT_BYPASS_MASK, 0);
1859 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1862 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1863 WCD938X_AUTOCHOP_TIMER_EN, 1);
1864 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1865 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1866 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1867 WCD938X_REGULATOR_MODE_MASK,
1868 WCD938X_REGULATOR_MODE_CLASS_AB);
1869 enable_irq(wcd938x->hphl_pdm_wd_int);
1871 case SND_SOC_DAPM_PRE_PMD:
1872 disable_irq_nosync(wcd938x->hphl_pdm_wd_int);
1874 * 7ms sleep is required if compander is enabled as per
1875 * HW requirement. If compander is disabled, then
1876 * 20ms delay is required.
1878 if (!wcd938x->comp1_enable)
1879 usleep_range(20000, 20100);
1881 usleep_range(7000, 7100);
1882 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1883 WCD938X_HPHL_EN_MASK, 0);
1884 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, WCD_EVENT_PRE_HPHL_PA_OFF);
1885 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1887 case SND_SOC_DAPM_POST_PMD:
1889 * 7ms sleep is required if compander is enabled as per
1890 * HW requirement. If compander is disabled, then
1891 * 20ms delay is required.
1893 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1894 if (!wcd938x->comp1_enable)
1895 usleep_range(21000, 21100);
1897 usleep_range(7000, 7100);
1898 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1900 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
1901 WCD_EVENT_POST_HPHL_PA_OFF);
1902 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1903 WCD938X_HPHL_REF_EN_MASK, 0);
1904 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL0,
1905 WCD938X_PDM_WD_EN_MASK, 0);
1906 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA,
1907 WCD_CLSH_STATE_HPHL, hph_mode);
1909 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1910 WCD938X_LDOH_EN_MASK, 0);
1917 static int wcd938x_codec_enable_aux_pa(struct snd_soc_dapm_widget *w,
1918 struct snd_kcontrol *kcontrol, int event)
1920 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1921 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1922 int hph_mode = wcd938x->hph_mode;
1925 case SND_SOC_DAPM_PRE_PMU:
1926 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
1927 WCD938X_AUX_PDM_WD_EN_MASK, 1);
1929 case SND_SOC_DAPM_POST_PMU:
1930 /* 1 msec delay as per HW requirement */
1931 usleep_range(1000, 1010);
1932 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1933 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1934 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1935 WCD938X_REGULATOR_MODE_MASK,
1936 WCD938X_REGULATOR_MODE_CLASS_AB);
1937 enable_irq(wcd938x->aux_pdm_wd_int);
1939 case SND_SOC_DAPM_PRE_PMD:
1940 disable_irq_nosync(wcd938x->aux_pdm_wd_int);
1942 case SND_SOC_DAPM_POST_PMD:
1943 /* 1 msec delay as per HW requirement */
1944 usleep_range(1000, 1010);
1945 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
1946 WCD938X_AUX_PDM_WD_EN_MASK, 0);
1947 wcd_clsh_ctrl_set_state(wcd938x->clsh_info,
1948 WCD_CLSH_EVENT_POST_PA,
1952 wcd938x->flyback_cur_det_disable--;
1953 if (wcd938x->flyback_cur_det_disable == 0)
1954 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
1955 WCD938X_EN_CUR_DET_MASK, 1);
1961 static int wcd938x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
1962 struct snd_kcontrol *kcontrol, int event)
1964 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1965 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1966 int hph_mode = wcd938x->hph_mode;
1969 case SND_SOC_DAPM_PRE_PMU:
1971 * Enable watchdog interrupt for HPHL or AUX
1972 * depending on mux value
1974 wcd938x->ear_rx_path = snd_soc_component_read(component,
1975 WCD938X_DIGITAL_CDC_EAR_PATH_CTL);
1976 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
1977 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
1978 WCD938X_AUX_PDM_WD_EN_MASK, 1);
1980 snd_soc_component_write_field(component,
1981 WCD938X_DIGITAL_PDM_WD_CTL0,
1982 WCD938X_PDM_WD_EN_MASK, 0x3);
1983 if (!wcd938x->comp1_enable)
1984 snd_soc_component_write_field(component,
1985 WCD938X_ANA_EAR_COMPANDER_CTL,
1986 WCD938X_GAIN_OVRD_REG_MASK, 1);
1989 case SND_SOC_DAPM_POST_PMU:
1990 /* 6 msec delay as per HW requirement */
1991 usleep_range(6000, 6010);
1992 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1993 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1994 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1995 WCD938X_REGULATOR_MODE_MASK,
1996 WCD938X_REGULATOR_MODE_CLASS_AB);
1997 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
1998 enable_irq(wcd938x->aux_pdm_wd_int);
2000 enable_irq(wcd938x->hphl_pdm_wd_int);
2002 case SND_SOC_DAPM_PRE_PMD:
2003 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
2004 disable_irq_nosync(wcd938x->aux_pdm_wd_int);
2006 disable_irq_nosync(wcd938x->hphl_pdm_wd_int);
2008 case SND_SOC_DAPM_POST_PMD:
2009 if (!wcd938x->comp1_enable)
2010 snd_soc_component_write_field(component, WCD938X_ANA_EAR_COMPANDER_CTL,
2011 WCD938X_GAIN_OVRD_REG_MASK, 0);
2012 /* 7 msec delay as per HW requirement */
2013 usleep_range(7000, 7010);
2014 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
2015 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
2016 WCD938X_AUX_PDM_WD_EN_MASK, 0);
2018 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL0,
2019 WCD938X_PDM_WD_EN_MASK, 0);
2021 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA,
2022 WCD_CLSH_STATE_EAR, hph_mode);
2024 wcd938x->flyback_cur_det_disable--;
2025 if (wcd938x->flyback_cur_det_disable == 0)
2026 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
2027 WCD938X_EN_CUR_DET_MASK, 1);
2034 static int wcd938x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
2035 struct snd_kcontrol *kcontrol,
2038 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2039 u16 dmic_clk_reg, dmic_clk_en_reg;
2040 u8 dmic_sel_mask, dmic_clk_mask;
2045 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_1_2;
2046 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC1_CTL;
2047 dmic_clk_mask = WCD938X_DMIC1_RATE_MASK;
2048 dmic_sel_mask = WCD938X_AMIC1_IN_SEL_MASK;
2052 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_1_2;
2053 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC2_CTL;
2054 dmic_clk_mask = WCD938X_DMIC2_RATE_MASK;
2055 dmic_sel_mask = WCD938X_AMIC3_IN_SEL_MASK;
2059 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_3_4;
2060 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC3_CTL;
2061 dmic_clk_mask = WCD938X_DMIC3_RATE_MASK;
2062 dmic_sel_mask = WCD938X_AMIC4_IN_SEL_MASK;
2066 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_3_4;
2067 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC4_CTL;
2068 dmic_clk_mask = WCD938X_DMIC4_RATE_MASK;
2069 dmic_sel_mask = WCD938X_AMIC5_IN_SEL_MASK;
2072 dev_err(component->dev, "%s: Invalid DMIC Selection\n",
2078 case SND_SOC_DAPM_PRE_PMU:
2079 snd_soc_component_write_field(component,
2080 WCD938X_DIGITAL_CDC_AMIC_CTL,
2082 WCD938X_AMIC1_IN_SEL_DMIC);
2083 /* 250us sleep as per HW requirement */
2084 usleep_range(250, 260);
2085 /* Setting DMIC clock rate to 2.4MHz */
2086 snd_soc_component_write_field(component, dmic_clk_reg,
2088 WCD938X_DMIC4_RATE_2P4MHZ);
2089 snd_soc_component_write_field(component, dmic_clk_en_reg,
2090 WCD938X_DMIC_CLK_EN_MASK, 1);
2091 /* enable clock scaling */
2092 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_DMIC_CTL,
2093 WCD938X_DMIC_CLK_SCALING_EN_MASK, 0x3);
2095 case SND_SOC_DAPM_POST_PMD:
2096 snd_soc_component_write_field(component,
2097 WCD938X_DIGITAL_CDC_AMIC_CTL,
2098 dmic_sel_mask, WCD938X_AMIC1_IN_SEL_AMIC);
2099 snd_soc_component_write_field(component, dmic_clk_en_reg,
2100 WCD938X_DMIC_CLK_EN_MASK, 0);
2106 static int wcd938x_tx_swr_ctrl(struct snd_soc_dapm_widget *w,
2107 struct snd_kcontrol *kcontrol, int event)
2109 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2110 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2114 bank = (wcd938x_swr_get_current_bank(wcd938x->sdw_priv[AIF1_CAP]->sdev)) ? 0 : 1;
2115 bank = bank ? 0 : 1;
2118 case SND_SOC_DAPM_PRE_PMU:
2119 if (strnstr(w->name, "ADC", sizeof("ADC"))) {
2120 int i = 0, mode = 0;
2122 if (test_bit(WCD_ADC1, &wcd938x->status_mask))
2123 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC1]];
2124 if (test_bit(WCD_ADC2, &wcd938x->status_mask))
2125 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC2]];
2126 if (test_bit(WCD_ADC3, &wcd938x->status_mask))
2127 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC3]];
2128 if (test_bit(WCD_ADC4, &wcd938x->status_mask))
2129 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC4]];
2132 for (i = 0; i < ADC_MODE_ULP2; i++) {
2133 if (mode & (1 << i)) {
2139 rate = wcd938x_get_clk_rate(i);
2140 wcd938x_set_swr_clk_rate(component, rate, bank);
2141 /* Copy clk settings to active bank */
2142 wcd938x_set_swr_clk_rate(component, rate, !bank);
2145 case SND_SOC_DAPM_POST_PMD:
2146 if (strnstr(w->name, "ADC", sizeof("ADC"))) {
2147 rate = wcd938x_get_clk_rate(ADC_MODE_INVALID);
2148 wcd938x_set_swr_clk_rate(component, rate, !bank);
2149 wcd938x_set_swr_clk_rate(component, rate, bank);
2157 static int wcd938x_get_adc_mode(int val)
2162 case ADC_MODE_INVALID:
2163 ret = ADC_MODE_VAL_NORMAL;
2166 ret = ADC_MODE_VAL_HIFI;
2168 case ADC_MODE_LO_HIF:
2169 ret = ADC_MODE_VAL_LO_HIF;
2171 case ADC_MODE_NORMAL:
2172 ret = ADC_MODE_VAL_NORMAL;
2175 ret = ADC_MODE_VAL_LP;
2178 ret = ADC_MODE_VAL_ULP1;
2181 ret = ADC_MODE_VAL_ULP2;
2190 static int wcd938x_codec_enable_adc(struct snd_soc_dapm_widget *w,
2191 struct snd_kcontrol *kcontrol, int event)
2193 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2194 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2197 case SND_SOC_DAPM_PRE_PMU:
2198 snd_soc_component_write_field(component,
2199 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2200 WCD938X_ANA_TX_CLK_EN_MASK, 1);
2201 snd_soc_component_write_field(component,
2202 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2203 WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 1);
2204 set_bit(w->shift, &wcd938x->status_mask);
2206 case SND_SOC_DAPM_POST_PMD:
2207 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2208 WCD938X_ANA_TX_CLK_EN_MASK, 0);
2209 clear_bit(w->shift, &wcd938x->status_mask);
2216 static void wcd938x_tx_channel_config(struct snd_soc_component *component,
2217 int channel, int mode)
2223 reg = WCD938X_ANA_TX_CH2;
2224 mask = WCD938X_HPF1_INIT_MASK;
2227 reg = WCD938X_ANA_TX_CH2;
2228 mask = WCD938X_HPF2_INIT_MASK;
2231 reg = WCD938X_ANA_TX_CH4;
2232 mask = WCD938X_HPF3_INIT_MASK;
2235 reg = WCD938X_ANA_TX_CH4;
2236 mask = WCD938X_HPF4_INIT_MASK;
2242 snd_soc_component_write_field(component, reg, mask, mode);
2245 static int wcd938x_adc_enable_req(struct snd_soc_dapm_widget *w,
2246 struct snd_kcontrol *kcontrol, int event)
2248 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2249 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2253 case SND_SOC_DAPM_PRE_PMU:
2254 snd_soc_component_write_field(component,
2255 WCD938X_DIGITAL_CDC_REQ_CTL,
2256 WCD938X_FS_RATE_4P8_MASK, 1);
2257 snd_soc_component_write_field(component,
2258 WCD938X_DIGITAL_CDC_REQ_CTL,
2259 WCD938X_NO_NOTCH_MASK, 0);
2260 wcd938x_tx_channel_config(component, w->shift, 1);
2261 mode = wcd938x_get_adc_mode(wcd938x->tx_mode[w->shift]);
2263 dev_info(component->dev, "Invalid ADC mode\n");
2268 snd_soc_component_write_field(component,
2269 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2270 WCD938X_TXD0_MODE_MASK, mode);
2271 snd_soc_component_write_field(component,
2272 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2273 WCD938X_TXD0_CLK_EN_MASK, 1);
2276 snd_soc_component_write_field(component,
2277 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2278 WCD938X_TXD1_MODE_MASK, mode);
2279 snd_soc_component_write_field(component,
2280 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2281 WCD938X_TXD1_CLK_EN_MASK, 1);
2284 snd_soc_component_write_field(component,
2285 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2286 WCD938X_TXD2_MODE_MASK, mode);
2287 snd_soc_component_write_field(component,
2288 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2289 WCD938X_TXD2_CLK_EN_MASK, 1);
2292 snd_soc_component_write_field(component,
2293 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2294 WCD938X_TXD3_MODE_MASK, mode);
2295 snd_soc_component_write_field(component,
2296 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2297 WCD938X_TXD3_CLK_EN_MASK, 1);
2303 wcd938x_tx_channel_config(component, w->shift, 0);
2305 case SND_SOC_DAPM_POST_PMD:
2308 snd_soc_component_write_field(component,
2309 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2310 WCD938X_TXD0_MODE_MASK, 0);
2311 snd_soc_component_write_field(component,
2312 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2313 WCD938X_TXD0_CLK_EN_MASK, 0);
2316 snd_soc_component_write_field(component,
2317 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2318 WCD938X_TXD1_MODE_MASK, 0);
2319 snd_soc_component_write_field(component,
2320 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2321 WCD938X_TXD1_CLK_EN_MASK, 0);
2324 snd_soc_component_write_field(component,
2325 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2326 WCD938X_TXD2_MODE_MASK, 0);
2327 snd_soc_component_write_field(component,
2328 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2329 WCD938X_TXD2_CLK_EN_MASK, 0);
2332 snd_soc_component_write_field(component,
2333 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2334 WCD938X_TXD3_MODE_MASK, 0);
2335 snd_soc_component_write_field(component,
2336 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2337 WCD938X_TXD3_CLK_EN_MASK, 0);
2342 snd_soc_component_write_field(component,
2343 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2344 WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 0);
2351 static int wcd938x_micbias_control(struct snd_soc_component *component,
2352 int micb_num, int req, bool is_dapm)
2354 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2355 int micb_index = micb_num - 1;
2360 micb_reg = WCD938X_ANA_MICB1;
2363 micb_reg = WCD938X_ANA_MICB2;
2366 micb_reg = WCD938X_ANA_MICB3;
2369 micb_reg = WCD938X_ANA_MICB4;
2372 dev_err(component->dev, "%s: Invalid micbias number: %d\n",
2373 __func__, micb_num);
2378 case MICB_PULLUP_ENABLE:
2379 wcd938x->pullup_ref[micb_index]++;
2380 if ((wcd938x->pullup_ref[micb_index] == 1) &&
2381 (wcd938x->micb_ref[micb_index] == 0))
2382 snd_soc_component_write_field(component, micb_reg,
2383 WCD938X_MICB_EN_MASK,
2384 WCD938X_MICB_PULL_UP);
2386 case MICB_PULLUP_DISABLE:
2387 if (wcd938x->pullup_ref[micb_index] > 0)
2388 wcd938x->pullup_ref[micb_index]--;
2390 if ((wcd938x->pullup_ref[micb_index] == 0) &&
2391 (wcd938x->micb_ref[micb_index] == 0))
2392 snd_soc_component_write_field(component, micb_reg,
2393 WCD938X_MICB_EN_MASK, 0);
2396 wcd938x->micb_ref[micb_index]++;
2397 if (wcd938x->micb_ref[micb_index] == 1) {
2398 snd_soc_component_write_field(component,
2399 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2400 WCD938X_TX_CLK_EN_MASK, 0xF);
2401 snd_soc_component_write_field(component,
2402 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2403 WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 1);
2404 snd_soc_component_write_field(component,
2405 WCD938X_DIGITAL_CDC_ANA_TX_CLK_CTL,
2406 WCD938X_TX_SC_CLK_EN_MASK, 1);
2408 snd_soc_component_write_field(component, micb_reg,
2409 WCD938X_MICB_EN_MASK,
2410 WCD938X_MICB_ENABLE);
2411 if (micb_num == MIC_BIAS_2)
2412 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2413 WCD_EVENT_POST_MICBIAS_2_ON);
2415 if (micb_num == MIC_BIAS_2 && is_dapm)
2416 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2417 WCD_EVENT_POST_DAPM_MICBIAS_2_ON);
2422 if (wcd938x->micb_ref[micb_index] > 0)
2423 wcd938x->micb_ref[micb_index]--;
2425 if ((wcd938x->micb_ref[micb_index] == 0) &&
2426 (wcd938x->pullup_ref[micb_index] > 0))
2427 snd_soc_component_write_field(component, micb_reg,
2428 WCD938X_MICB_EN_MASK,
2429 WCD938X_MICB_PULL_UP);
2430 else if ((wcd938x->micb_ref[micb_index] == 0) &&
2431 (wcd938x->pullup_ref[micb_index] == 0)) {
2432 if (micb_num == MIC_BIAS_2)
2433 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2434 WCD_EVENT_PRE_MICBIAS_2_OFF);
2436 snd_soc_component_write_field(component, micb_reg,
2437 WCD938X_MICB_EN_MASK, 0);
2438 if (micb_num == MIC_BIAS_2)
2439 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2440 WCD_EVENT_POST_MICBIAS_2_OFF);
2442 if (is_dapm && micb_num == MIC_BIAS_2)
2443 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2444 WCD_EVENT_POST_DAPM_MICBIAS_2_OFF);
2451 static int wcd938x_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2452 struct snd_kcontrol *kcontrol,
2455 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2456 int micb_num = w->shift;
2459 case SND_SOC_DAPM_PRE_PMU:
2460 wcd938x_micbias_control(component, micb_num, MICB_ENABLE, true);
2462 case SND_SOC_DAPM_POST_PMU:
2463 /* 1 msec delay as per HW requirement */
2464 usleep_range(1000, 1100);
2466 case SND_SOC_DAPM_POST_PMD:
2467 wcd938x_micbias_control(component, micb_num, MICB_DISABLE, true);
2474 static int wcd938x_codec_enable_micbias_pullup(struct snd_soc_dapm_widget *w,
2475 struct snd_kcontrol *kcontrol,
2478 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2479 int micb_num = w->shift;
2482 case SND_SOC_DAPM_PRE_PMU:
2483 wcd938x_micbias_control(component, micb_num,
2484 MICB_PULLUP_ENABLE, true);
2486 case SND_SOC_DAPM_POST_PMU:
2487 /* 1 msec delay as per HW requirement */
2488 usleep_range(1000, 1100);
2490 case SND_SOC_DAPM_POST_PMD:
2491 wcd938x_micbias_control(component, micb_num,
2492 MICB_PULLUP_DISABLE, true);
2499 static int wcd938x_tx_mode_get(struct snd_kcontrol *kcontrol,
2500 struct snd_ctl_elem_value *ucontrol)
2502 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2503 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2504 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
2505 int path = e->shift_l;
2507 ucontrol->value.enumerated.item[0] = wcd938x->tx_mode[path];
2512 static int wcd938x_tx_mode_put(struct snd_kcontrol *kcontrol,
2513 struct snd_ctl_elem_value *ucontrol)
2515 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2516 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2517 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
2518 int path = e->shift_l;
2520 wcd938x->tx_mode[path] = ucontrol->value.enumerated.item[0];
2525 static int wcd938x_rx_hph_mode_get(struct snd_kcontrol *kcontrol,
2526 struct snd_ctl_elem_value *ucontrol)
2528 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2529 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2531 ucontrol->value.enumerated.item[0] = wcd938x->hph_mode;
2536 static int wcd938x_rx_hph_mode_put(struct snd_kcontrol *kcontrol,
2537 struct snd_ctl_elem_value *ucontrol)
2539 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2540 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2542 wcd938x->hph_mode = ucontrol->value.enumerated.item[0];
2547 static int wcd938x_ear_pa_put_gain(struct snd_kcontrol *kcontrol,
2548 struct snd_ctl_elem_value *ucontrol)
2550 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2551 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2553 if (wcd938x->comp1_enable) {
2554 dev_err(component->dev, "Can not set EAR PA Gain, compander1 is enabled\n");
2558 snd_soc_component_write_field(component, WCD938X_ANA_EAR_COMPANDER_CTL,
2559 WCD938X_EAR_GAIN_MASK,
2560 ucontrol->value.integer.value[0]);
2565 static int wcd938x_get_compander(struct snd_kcontrol *kcontrol,
2566 struct snd_ctl_elem_value *ucontrol)
2569 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2570 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2571 struct soc_mixer_control *mc;
2574 mc = (struct soc_mixer_control *)(kcontrol->private_value);
2578 ucontrol->value.integer.value[0] = wcd938x->comp2_enable;
2580 ucontrol->value.integer.value[0] = wcd938x->comp1_enable;
2585 static int wcd938x_set_compander(struct snd_kcontrol *kcontrol,
2586 struct snd_ctl_elem_value *ucontrol)
2588 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2589 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2590 struct wcd938x_sdw_priv *wcd;
2591 int value = ucontrol->value.integer.value[0];
2593 struct soc_mixer_control *mc;
2596 mc = (struct soc_mixer_control *)(kcontrol->private_value);
2599 wcd = wcd938x->sdw_priv[AIF1_PB];
2602 wcd938x->comp2_enable = value;
2604 wcd938x->comp1_enable = value;
2606 portidx = wcd->ch_info[mc->reg].port_num;
2609 wcd938x_connect_port(wcd, portidx, mc->reg, true);
2611 wcd938x_connect_port(wcd, portidx, mc->reg, false);
2616 static int wcd938x_ldoh_get(struct snd_kcontrol *kcontrol,
2617 struct snd_ctl_elem_value *ucontrol)
2619 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2620 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2622 ucontrol->value.integer.value[0] = wcd938x->ldoh;
2627 static int wcd938x_ldoh_put(struct snd_kcontrol *kcontrol,
2628 struct snd_ctl_elem_value *ucontrol)
2630 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2631 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2633 wcd938x->ldoh = ucontrol->value.integer.value[0];
2638 static int wcd938x_bcs_get(struct snd_kcontrol *kcontrol,
2639 struct snd_ctl_elem_value *ucontrol)
2641 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2642 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2644 ucontrol->value.integer.value[0] = wcd938x->bcs_dis;
2649 static int wcd938x_bcs_put(struct snd_kcontrol *kcontrol,
2650 struct snd_ctl_elem_value *ucontrol)
2652 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2653 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2655 wcd938x->bcs_dis = ucontrol->value.integer.value[0];
2660 static const char * const tx_mode_mux_text_wcd9380[] = {
2661 "ADC_INVALID", "ADC_HIFI", "ADC_LO_HIF", "ADC_NORMAL", "ADC_LP",
2664 static const char * const tx_mode_mux_text[] = {
2665 "ADC_INVALID", "ADC_HIFI", "ADC_LO_HIF", "ADC_NORMAL", "ADC_LP",
2666 "ADC_ULP1", "ADC_ULP2",
2669 static const char * const rx_hph_mode_mux_text_wcd9380[] = {
2670 "CLS_H_INVALID", "CLS_H_INVALID_1", "CLS_H_LP", "CLS_AB",
2671 "CLS_H_LOHIFI", "CLS_H_ULP", "CLS_H_INVALID_2", "CLS_AB_LP",
2675 static const char * const rx_hph_mode_mux_text[] = {
2676 "CLS_H_INVALID", "CLS_H_HIFI", "CLS_H_LP", "CLS_AB", "CLS_H_LOHIFI",
2677 "CLS_H_ULP", "CLS_AB_HIFI", "CLS_AB_LP", "CLS_AB_LOHIFI",
2680 static const char * const adc2_mux_text[] = {
2684 static const char * const adc3_mux_text[] = {
2688 static const char * const adc4_mux_text[] = {
2692 static const char * const rdac3_mux_text[] = {
2696 static const char * const hdr12_mux_text[] = {
2700 static const char * const hdr34_mux_text[] = {
2704 static const struct soc_enum tx0_mode_enum_wcd9380 =
2705 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2706 tx_mode_mux_text_wcd9380);
2708 static const struct soc_enum tx1_mode_enum_wcd9380 =
2709 SOC_ENUM_SINGLE(SND_SOC_NOPM, 1, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2710 tx_mode_mux_text_wcd9380);
2712 static const struct soc_enum tx2_mode_enum_wcd9380 =
2713 SOC_ENUM_SINGLE(SND_SOC_NOPM, 2, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2714 tx_mode_mux_text_wcd9380);
2716 static const struct soc_enum tx3_mode_enum_wcd9380 =
2717 SOC_ENUM_SINGLE(SND_SOC_NOPM, 3, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2718 tx_mode_mux_text_wcd9380);
2720 static const struct soc_enum tx0_mode_enum_wcd9385 =
2721 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(tx_mode_mux_text),
2724 static const struct soc_enum tx1_mode_enum_wcd9385 =
2725 SOC_ENUM_SINGLE(SND_SOC_NOPM, 1, ARRAY_SIZE(tx_mode_mux_text),
2728 static const struct soc_enum tx2_mode_enum_wcd9385 =
2729 SOC_ENUM_SINGLE(SND_SOC_NOPM, 2, ARRAY_SIZE(tx_mode_mux_text),
2732 static const struct soc_enum tx3_mode_enum_wcd9385 =
2733 SOC_ENUM_SINGLE(SND_SOC_NOPM, 3, ARRAY_SIZE(tx_mode_mux_text),
2736 static const struct soc_enum rx_hph_mode_mux_enum_wcd9380 =
2737 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text_wcd9380),
2738 rx_hph_mode_mux_text_wcd9380);
2740 static const struct soc_enum rx_hph_mode_mux_enum =
2741 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
2742 rx_hph_mode_mux_text);
2744 static const struct soc_enum adc2_enum =
2745 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 7,
2746 ARRAY_SIZE(adc2_mux_text), adc2_mux_text);
2748 static const struct soc_enum adc3_enum =
2749 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 6,
2750 ARRAY_SIZE(adc3_mux_text), adc3_mux_text);
2752 static const struct soc_enum adc4_enum =
2753 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 5,
2754 ARRAY_SIZE(adc4_mux_text), adc4_mux_text);
2756 static const struct soc_enum hdr12_enum =
2757 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 4,
2758 ARRAY_SIZE(hdr12_mux_text), hdr12_mux_text);
2760 static const struct soc_enum hdr34_enum =
2761 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 3,
2762 ARRAY_SIZE(hdr34_mux_text), hdr34_mux_text);
2764 static const struct soc_enum rdac3_enum =
2765 SOC_ENUM_SINGLE(WCD938X_DIGITAL_CDC_EAR_PATH_CTL, 0,
2766 ARRAY_SIZE(rdac3_mux_text), rdac3_mux_text);
2768 static const struct snd_kcontrol_new adc1_switch[] = {
2769 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2772 static const struct snd_kcontrol_new adc2_switch[] = {
2773 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2776 static const struct snd_kcontrol_new adc3_switch[] = {
2777 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2780 static const struct snd_kcontrol_new adc4_switch[] = {
2781 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2784 static const struct snd_kcontrol_new dmic1_switch[] = {
2785 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2788 static const struct snd_kcontrol_new dmic2_switch[] = {
2789 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2792 static const struct snd_kcontrol_new dmic3_switch[] = {
2793 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2796 static const struct snd_kcontrol_new dmic4_switch[] = {
2797 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2800 static const struct snd_kcontrol_new dmic5_switch[] = {
2801 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2804 static const struct snd_kcontrol_new dmic6_switch[] = {
2805 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2808 static const struct snd_kcontrol_new dmic7_switch[] = {
2809 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2812 static const struct snd_kcontrol_new dmic8_switch[] = {
2813 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2816 static const struct snd_kcontrol_new ear_rdac_switch[] = {
2817 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2820 static const struct snd_kcontrol_new aux_rdac_switch[] = {
2821 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2824 static const struct snd_kcontrol_new hphl_rdac_switch[] = {
2825 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2828 static const struct snd_kcontrol_new hphr_rdac_switch[] = {
2829 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2832 static const struct snd_kcontrol_new tx_adc2_mux =
2833 SOC_DAPM_ENUM("ADC2 MUX Mux", adc2_enum);
2835 static const struct snd_kcontrol_new tx_adc3_mux =
2836 SOC_DAPM_ENUM("ADC3 MUX Mux", adc3_enum);
2838 static const struct snd_kcontrol_new tx_adc4_mux =
2839 SOC_DAPM_ENUM("ADC4 MUX Mux", adc4_enum);
2841 static const struct snd_kcontrol_new tx_hdr12_mux =
2842 SOC_DAPM_ENUM("HDR12 MUX Mux", hdr12_enum);
2844 static const struct snd_kcontrol_new tx_hdr34_mux =
2845 SOC_DAPM_ENUM("HDR34 MUX Mux", hdr34_enum);
2847 static const struct snd_kcontrol_new rx_rdac3_mux =
2848 SOC_DAPM_ENUM("RDAC3_MUX Mux", rdac3_enum);
2850 static const struct snd_kcontrol_new wcd9380_snd_controls[] = {
2851 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum_wcd9380,
2852 wcd938x_rx_hph_mode_get, wcd938x_rx_hph_mode_put),
2853 SOC_ENUM_EXT("TX0 MODE", tx0_mode_enum_wcd9380,
2854 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2855 SOC_ENUM_EXT("TX1 MODE", tx1_mode_enum_wcd9380,
2856 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2857 SOC_ENUM_EXT("TX2 MODE", tx2_mode_enum_wcd9380,
2858 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2859 SOC_ENUM_EXT("TX3 MODE", tx3_mode_enum_wcd9380,
2860 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2863 static const struct snd_kcontrol_new wcd9385_snd_controls[] = {
2864 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
2865 wcd938x_rx_hph_mode_get, wcd938x_rx_hph_mode_put),
2866 SOC_ENUM_EXT("TX0 MODE", tx0_mode_enum_wcd9385,
2867 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2868 SOC_ENUM_EXT("TX1 MODE", tx1_mode_enum_wcd9385,
2869 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2870 SOC_ENUM_EXT("TX2 MODE", tx2_mode_enum_wcd9385,
2871 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2872 SOC_ENUM_EXT("TX3 MODE", tx3_mode_enum_wcd9385,
2873 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2876 static int wcd938x_get_swr_port(struct snd_kcontrol *kcontrol,
2877 struct snd_ctl_elem_value *ucontrol)
2879 struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
2880 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(comp);
2881 struct wcd938x_sdw_priv *wcd;
2882 struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value;
2883 int dai_id = mixer->shift;
2884 int portidx, ch_idx = mixer->reg;
2887 wcd = wcd938x->sdw_priv[dai_id];
2888 portidx = wcd->ch_info[ch_idx].port_num;
2890 ucontrol->value.integer.value[0] = wcd->port_enable[portidx];
2895 static int wcd938x_set_swr_port(struct snd_kcontrol *kcontrol,
2896 struct snd_ctl_elem_value *ucontrol)
2898 struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
2899 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(comp);
2900 struct wcd938x_sdw_priv *wcd;
2901 struct soc_mixer_control *mixer =
2902 (struct soc_mixer_control *)kcontrol->private_value;
2903 int ch_idx = mixer->reg;
2905 int dai_id = mixer->shift;
2908 wcd = wcd938x->sdw_priv[dai_id];
2910 portidx = wcd->ch_info[ch_idx].port_num;
2911 if (ucontrol->value.integer.value[0])
2916 wcd->port_enable[portidx] = enable;
2918 wcd938x_connect_port(wcd, portidx, ch_idx, enable);
2925 static void wcd938x_mbhc_clk_setup(struct snd_soc_component *component,
2928 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_1,
2929 WCD938X_MBHC_CTL_RCO_EN_MASK, enable);
2932 static void wcd938x_mbhc_mbhc_bias_control(struct snd_soc_component *component,
2935 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_ELECT,
2936 WCD938X_ANA_MBHC_BIAS_EN, enable);
2939 static void wcd938x_mbhc_program_btn_thr(struct snd_soc_component *component,
2940 int *btn_low, int *btn_high,
2941 int num_btn, bool is_micbias)
2945 if (num_btn > WCD_MBHC_DEF_BUTTONS) {
2946 dev_err(component->dev, "%s: invalid number of buttons: %d\n",
2951 for (i = 0; i < num_btn; i++) {
2952 vth = ((btn_high[i] * 2) / 25) & 0x3F;
2953 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_BTN0 + i,
2954 WCD938X_MBHC_BTN_VTH_MASK, vth);
2955 dev_dbg(component->dev, "%s: btn_high[%d]: %d, vth: %d\n",
2956 __func__, i, btn_high[i], vth);
2960 static bool wcd938x_mbhc_micb_en_status(struct snd_soc_component *component, int micb_num)
2964 if (micb_num == MIC_BIAS_2) {
2965 val = snd_soc_component_read_field(component,
2967 WCD938X_ANA_MICB2_ENABLE_MASK);
2968 if (val == WCD938X_MICB_ENABLE)
2974 static void wcd938x_mbhc_hph_l_pull_up_control(struct snd_soc_component *component,
2977 /* Default pull up current to 2uA */
2978 if (pull_up_cur > HS_PULLUP_I_OFF || pull_up_cur < HS_PULLUP_I_3P0_UA)
2979 pull_up_cur = HS_PULLUP_I_2P0_UA;
2981 snd_soc_component_write_field(component,
2982 WCD938X_MBHC_NEW_INT_MECH_DET_CURRENT,
2983 WCD938X_HSDET_PULLUP_C_MASK, pull_up_cur);
2986 static int wcd938x_mbhc_request_micbias(struct snd_soc_component *component,
2987 int micb_num, int req)
2989 return wcd938x_micbias_control(component, micb_num, req, false);
2992 static void wcd938x_mbhc_micb_ramp_control(struct snd_soc_component *component,
2996 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
2997 WCD938X_RAMP_SHIFT_CTRL_MASK, 0x0C);
2998 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
2999 WCD938X_RAMP_EN_MASK, 1);
3001 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
3002 WCD938X_RAMP_EN_MASK, 0);
3003 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
3004 WCD938X_RAMP_SHIFT_CTRL_MASK, 0);
3008 static int wcd938x_get_micb_vout_ctl_val(u32 micb_mv)
3010 /* min micbias voltage is 1V and maximum is 2.85V */
3011 if (micb_mv < 1000 || micb_mv > 2850)
3014 return (micb_mv - 1000) / 50;
3017 static int wcd938x_mbhc_micb_adjust_voltage(struct snd_soc_component *component,
3018 int req_volt, int micb_num)
3020 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3021 int cur_vout_ctl, req_vout_ctl, micb_reg, micb_en, ret = 0;
3025 micb_reg = WCD938X_ANA_MICB1;
3028 micb_reg = WCD938X_ANA_MICB2;
3031 micb_reg = WCD938X_ANA_MICB3;
3034 micb_reg = WCD938X_ANA_MICB4;
3039 mutex_lock(&wcd938x->micb_lock);
3041 * If requested micbias voltage is same as current micbias
3042 * voltage, then just return. Otherwise, adjust voltage as
3043 * per requested value. If micbias is already enabled, then
3044 * to avoid slow micbias ramp-up or down enable pull-up
3045 * momentarily, change the micbias value and then re-enable
3048 micb_en = snd_soc_component_read_field(component, micb_reg,
3049 WCD938X_MICB_EN_MASK);
3050 cur_vout_ctl = snd_soc_component_read_field(component, micb_reg,
3051 WCD938X_MICB_VOUT_MASK);
3053 req_vout_ctl = wcd938x_get_micb_vout_ctl_val(req_volt);
3054 if (req_vout_ctl < 0) {
3059 if (cur_vout_ctl == req_vout_ctl) {
3064 if (micb_en == WCD938X_MICB_ENABLE)
3065 snd_soc_component_write_field(component, micb_reg,
3066 WCD938X_MICB_EN_MASK,
3067 WCD938X_MICB_PULL_UP);
3069 snd_soc_component_write_field(component, micb_reg,
3070 WCD938X_MICB_VOUT_MASK,
3073 if (micb_en == WCD938X_MICB_ENABLE) {
3074 snd_soc_component_write_field(component, micb_reg,
3075 WCD938X_MICB_EN_MASK,
3076 WCD938X_MICB_ENABLE);
3078 * Add 2ms delay as per HW requirement after enabling
3081 usleep_range(2000, 2100);
3084 mutex_unlock(&wcd938x->micb_lock);
3088 static int wcd938x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *component,
3089 int micb_num, bool req_en)
3091 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3094 if (micb_num != MIC_BIAS_2)
3097 * If device tree micbias level is already above the minimum
3098 * voltage needed to detect threshold microphone, then do
3099 * not change the micbias, just return.
3101 if (wcd938x->micb2_mv >= WCD_MBHC_THR_HS_MICB_MV)
3104 micb_mv = req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd938x->micb2_mv;
3106 rc = wcd938x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2);
3111 static inline void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
3112 s16 *d1_a, u16 noff,
3120 int minCode_param[] = {
3121 3277, 1639, 820, 410, 205, 103, 52, 26
3124 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MBHC_ZDET, 0x20, 0x20);
3125 for (i = 0; i < WCD938X_ZDET_NUM_MEASUREMENTS; i++) {
3126 regmap_read(wcd938x->regmap, WCD938X_ANA_MBHC_RESULT_2, &val);
3131 regmap_read(wcd938x->regmap, WCD938X_ANA_MBHC_RESULT_1, &val1);
3133 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MBHC_ZDET, 0x20, 0x00);
3134 x1 = WCD938X_MBHC_GET_X1(val);
3135 c1 = WCD938X_MBHC_GET_C1(val);
3136 /* If ramp is not complete, give additional 5ms */
3138 usleep_range(5000, 5050);
3141 pr_err("%s: Impedance detect ramp error, c1=%d, x1=0x%x\n",
3146 denom = (x1 * d1) - (1 << (14 - noff));
3148 *zdet = (WCD938X_MBHC_ZDET_CONST * 1000) / denom;
3149 else if (x1 < minCode_param[noff])
3150 *zdet = WCD938X_ZDET_FLOATING_IMPEDANCE;
3152 pr_err("%s: d1=%d, c1=%d, x1=0x%x, z_val=%d(milliOhm)\n",
3153 __func__, d1, c1, x1, *zdet);
3157 regmap_read(wcd938x->regmap,
3158 WCD938X_ANA_MBHC_RESULT_1, &val);
3159 regmap_read(wcd938x->regmap,
3160 WCD938X_ANA_MBHC_RESULT_2, &val1);
3163 x1 = WCD938X_MBHC_GET_X1(val);
3165 if (i == WCD938X_ZDET_NUM_MEASUREMENTS)
3170 static void wcd938x_mbhc_zdet_ramp(struct snd_soc_component *component,
3171 struct wcd938x_mbhc_zdet_param *zdet_param,
3172 int32_t *zl, int32_t *zr, s16 *d1_a)
3174 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3177 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL,
3178 WCD938X_ZDET_MAXV_CTL_MASK, zdet_param->ldo_ctl);
3179 snd_soc_component_update_bits(component, WCD938X_ANA_MBHC_BTN5,
3180 WCD938X_VTH_MASK, zdet_param->btn5);
3181 snd_soc_component_update_bits(component, WCD938X_ANA_MBHC_BTN6,
3182 WCD938X_VTH_MASK, zdet_param->btn6);
3183 snd_soc_component_update_bits(component, WCD938X_ANA_MBHC_BTN7,
3184 WCD938X_VTH_MASK, zdet_param->btn7);
3185 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL,
3186 WCD938X_ZDET_RANGE_CTL_MASK, zdet_param->noff);
3187 snd_soc_component_update_bits(component, WCD938X_MBHC_NEW_ZDET_RAMP_CTL,
3188 0x0F, zdet_param->nshift);
3192 /* Start impedance measurement for HPH_L */
3193 regmap_update_bits(wcd938x->regmap,
3194 WCD938X_ANA_MBHC_ZDET, 0x80, 0x80);
3195 dev_dbg(component->dev, "%s: ramp for HPH_L, noff = %d\n",
3196 __func__, zdet_param->noff);
3197 wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
3198 regmap_update_bits(wcd938x->regmap,
3199 WCD938X_ANA_MBHC_ZDET, 0x80, 0x00);
3206 /* Start impedance measurement for HPH_R */
3207 regmap_update_bits(wcd938x->regmap,
3208 WCD938X_ANA_MBHC_ZDET, 0x40, 0x40);
3209 dev_dbg(component->dev, "%s: ramp for HPH_R, noff = %d\n",
3210 __func__, zdet_param->noff);
3211 wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
3212 regmap_update_bits(wcd938x->regmap,
3213 WCD938X_ANA_MBHC_ZDET, 0x40, 0x00);
3218 static inline void wcd938x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
3219 int32_t *z_val, int flag_l_r)
3224 if (*z_val < (WCD938X_ZDET_VAL_400/1000))
3225 q1 = snd_soc_component_read(component,
3226 WCD938X_DIGITAL_EFUSE_REG_23 + (2 * flag_l_r));
3228 q1 = snd_soc_component_read(component,
3229 WCD938X_DIGITAL_EFUSE_REG_24 + (2 * flag_l_r));
3231 q1_cal = (10000 - ((q1 & 0x7F) * 25));
3233 q1_cal = (10000 + (q1 * 25));
3235 *z_val = ((*z_val) * 10000) / q1_cal;
3238 static void wcd938x_wcd_mbhc_calc_impedance(struct snd_soc_component *component,
3239 uint32_t *zl, uint32_t *zr)
3241 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3242 s16 reg0, reg1, reg2, reg3, reg4;
3243 int32_t z1L, z1R, z1Ls;
3244 int zMono, z_diff1, z_diff2;
3245 bool is_fsm_disable = false;
3246 struct wcd938x_mbhc_zdet_param zdet_param[] = {
3247 {4, 0, 4, 0x08, 0x14, 0x18}, /* < 32ohm */
3248 {2, 0, 3, 0x18, 0x7C, 0x90}, /* 32ohm < Z < 400ohm */
3249 {1, 4, 5, 0x18, 0x7C, 0x90}, /* 400ohm < Z < 1200ohm */
3250 {1, 6, 7, 0x18, 0x7C, 0x90}, /* >1200ohm */
3252 struct wcd938x_mbhc_zdet_param *zdet_param_ptr = NULL;
3261 reg0 = snd_soc_component_read(component, WCD938X_ANA_MBHC_BTN5);
3262 reg1 = snd_soc_component_read(component, WCD938X_ANA_MBHC_BTN6);
3263 reg2 = snd_soc_component_read(component, WCD938X_ANA_MBHC_BTN7);
3264 reg3 = snd_soc_component_read(component, WCD938X_MBHC_CTL_CLK);
3265 reg4 = snd_soc_component_read(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL);
3267 if (snd_soc_component_read(component, WCD938X_ANA_MBHC_ELECT) & 0x80) {
3268 is_fsm_disable = true;
3269 regmap_update_bits(wcd938x->regmap,
3270 WCD938X_ANA_MBHC_ELECT, 0x80, 0x00);
3273 /* For NO-jack, disable L_DET_EN before Z-det measurements */
3274 if (wcd938x->mbhc_cfg.hphl_swh)
3275 regmap_update_bits(wcd938x->regmap,
3276 WCD938X_ANA_MBHC_MECH, 0x80, 0x00);
3278 /* Turn off 100k pull down on HPHL */
3279 regmap_update_bits(wcd938x->regmap,
3280 WCD938X_ANA_MBHC_MECH, 0x01, 0x00);
3282 /* Disable surge protection before impedance detection.
3283 * This is done to give correct value for high impedance.
3285 regmap_update_bits(wcd938x->regmap,
3286 WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0xC0, 0x00);
3287 /* 1ms delay needed after disable surge protection */
3288 usleep_range(1000, 1010);
3290 /* First get impedance on Left */
3292 zdet_param_ptr = &zdet_param[1];
3293 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
3295 if (!WCD938X_MBHC_IS_SECOND_RAMP_REQUIRED(z1L))
3296 goto left_ch_impedance;
3298 /* Second ramp for left ch */
3299 if (z1L < WCD938X_ZDET_VAL_32) {
3300 zdet_param_ptr = &zdet_param[0];
3302 } else if ((z1L > WCD938X_ZDET_VAL_400) &&
3303 (z1L <= WCD938X_ZDET_VAL_1200)) {
3304 zdet_param_ptr = &zdet_param[2];
3306 } else if (z1L > WCD938X_ZDET_VAL_1200) {
3307 zdet_param_ptr = &zdet_param[3];
3310 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
3313 if ((z1L == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3314 (z1L > WCD938X_ZDET_VAL_100K)) {
3315 *zl = WCD938X_ZDET_FLOATING_IMPEDANCE;
3316 zdet_param_ptr = &zdet_param[1];
3320 wcd938x_wcd_mbhc_qfuse_cal(component, zl, 0);
3322 dev_dbg(component->dev, "%s: impedance on HPH_L = %d(ohms)\n",
3325 /* Start of right impedance ramp and calculation */
3326 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
3327 if (WCD938X_MBHC_IS_SECOND_RAMP_REQUIRED(z1R)) {
3328 if (((z1R > WCD938X_ZDET_VAL_1200) &&
3329 (zdet_param_ptr->noff == 0x6)) ||
3330 ((*zl) != WCD938X_ZDET_FLOATING_IMPEDANCE))
3331 goto right_ch_impedance;
3332 /* Second ramp for right ch */
3333 if (z1R < WCD938X_ZDET_VAL_32) {
3334 zdet_param_ptr = &zdet_param[0];
3336 } else if ((z1R > WCD938X_ZDET_VAL_400) &&
3337 (z1R <= WCD938X_ZDET_VAL_1200)) {
3338 zdet_param_ptr = &zdet_param[2];
3340 } else if (z1R > WCD938X_ZDET_VAL_1200) {
3341 zdet_param_ptr = &zdet_param[3];
3344 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
3347 if ((z1R == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3348 (z1R > WCD938X_ZDET_VAL_100K)) {
3349 *zr = WCD938X_ZDET_FLOATING_IMPEDANCE;
3352 wcd938x_wcd_mbhc_qfuse_cal(component, zr, 1);
3354 dev_dbg(component->dev, "%s: impedance on HPH_R = %d(ohms)\n",
3357 /* Mono/stereo detection */
3358 if ((*zl == WCD938X_ZDET_FLOATING_IMPEDANCE) &&
3359 (*zr == WCD938X_ZDET_FLOATING_IMPEDANCE)) {
3360 dev_dbg(component->dev,
3361 "%s: plug type is invalid or extension cable\n",
3365 if ((*zl == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3366 (*zr == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3367 ((*zl < WCD_MONO_HS_MIN_THR) && (*zr > WCD_MONO_HS_MIN_THR)) ||
3368 ((*zl > WCD_MONO_HS_MIN_THR) && (*zr < WCD_MONO_HS_MIN_THR))) {
3369 dev_dbg(component->dev,
3370 "%s: Mono plug type with one ch floating or shorted to GND\n",
3372 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_MONO);
3375 snd_soc_component_write_field(component, WCD938X_HPH_R_ATEST,
3376 WCD938X_HPHPA_GND_OVR_MASK, 1);
3377 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3378 WCD938X_HPHPA_GND_R_MASK, 1);
3379 if (*zl < (WCD938X_ZDET_VAL_32/1000))
3380 wcd938x_mbhc_zdet_ramp(component, &zdet_param[0], &z1Ls, NULL, d1);
3382 wcd938x_mbhc_zdet_ramp(component, &zdet_param[1], &z1Ls, NULL, d1);
3383 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3384 WCD938X_HPHPA_GND_R_MASK, 0);
3385 snd_soc_component_write_field(component, WCD938X_HPH_R_ATEST,
3386 WCD938X_HPHPA_GND_OVR_MASK, 0);
3388 wcd938x_wcd_mbhc_qfuse_cal(component, &z1Ls, 0);
3389 /* Parallel of left Z and 9 ohm pull down resistor */
3390 zMono = ((*zl) * 9) / ((*zl) + 9);
3391 z_diff1 = (z1Ls > zMono) ? (z1Ls - zMono) : (zMono - z1Ls);
3392 z_diff2 = ((*zl) > z1Ls) ? ((*zl) - z1Ls) : (z1Ls - (*zl));
3393 if ((z_diff1 * (*zl + z1Ls)) > (z_diff2 * (z1Ls + zMono))) {
3394 dev_dbg(component->dev, "%s: stereo plug type detected\n",
3396 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_STEREO);
3398 dev_dbg(component->dev, "%s: MONO plug type detected\n",
3400 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_MONO);
3403 /* Enable surge protection again after impedance detection */
3404 regmap_update_bits(wcd938x->regmap,
3405 WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0xC0, 0xC0);
3407 snd_soc_component_write(component, WCD938X_ANA_MBHC_BTN5, reg0);
3408 snd_soc_component_write(component, WCD938X_ANA_MBHC_BTN6, reg1);
3409 snd_soc_component_write(component, WCD938X_ANA_MBHC_BTN7, reg2);
3410 /* Turn on 100k pull down on HPHL */
3411 regmap_update_bits(wcd938x->regmap,
3412 WCD938X_ANA_MBHC_MECH, 0x01, 0x01);
3414 /* For NO-jack, re-enable L_DET_EN after Z-det measurements */
3415 if (wcd938x->mbhc_cfg.hphl_swh)
3416 regmap_update_bits(wcd938x->regmap,
3417 WCD938X_ANA_MBHC_MECH, 0x80, 0x80);
3419 snd_soc_component_write(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL, reg4);
3420 snd_soc_component_write(component, WCD938X_MBHC_CTL_CLK, reg3);
3422 regmap_update_bits(wcd938x->regmap,
3423 WCD938X_ANA_MBHC_ELECT, 0x80, 0x80);
3426 static void wcd938x_mbhc_gnd_det_ctrl(struct snd_soc_component *component,
3430 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3431 WCD938X_MBHC_HSG_PULLUP_COMP_EN, 1);
3432 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3433 WCD938X_MBHC_GND_DET_EN_MASK, 1);
3435 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3436 WCD938X_MBHC_GND_DET_EN_MASK, 0);
3437 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3438 WCD938X_MBHC_HSG_PULLUP_COMP_EN, 0);
3442 static void wcd938x_mbhc_hph_pull_down_ctrl(struct snd_soc_component *component,
3445 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3446 WCD938X_HPHPA_GND_R_MASK, enable);
3447 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3448 WCD938X_HPHPA_GND_L_MASK, enable);
3451 static void wcd938x_mbhc_moisture_config(struct snd_soc_component *component)
3453 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3455 if (wcd938x->mbhc_cfg.moist_rref == R_OFF) {
3456 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3457 WCD938X_M_RTH_CTL_MASK, R_OFF);
3461 /* Do not enable moisture detection if jack type is NC */
3462 if (!wcd938x->mbhc_cfg.hphl_swh) {
3463 dev_dbg(component->dev, "%s: disable moisture detection for NC\n",
3465 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3466 WCD938X_M_RTH_CTL_MASK, R_OFF);
3470 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3471 WCD938X_M_RTH_CTL_MASK, wcd938x->mbhc_cfg.moist_rref);
3474 static void wcd938x_mbhc_moisture_detect_en(struct snd_soc_component *component, bool enable)
3476 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3479 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3480 WCD938X_M_RTH_CTL_MASK, wcd938x->mbhc_cfg.moist_rref);
3482 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3483 WCD938X_M_RTH_CTL_MASK, R_OFF);
3486 static bool wcd938x_mbhc_get_moisture_status(struct snd_soc_component *component)
3488 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3491 if (wcd938x->mbhc_cfg.moist_rref == R_OFF) {
3492 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3493 WCD938X_M_RTH_CTL_MASK, R_OFF);
3497 /* Do not enable moisture detection if jack type is NC */
3498 if (!wcd938x->mbhc_cfg.hphl_swh) {
3499 dev_dbg(component->dev, "%s: disable moisture detection for NC\n",
3501 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3502 WCD938X_M_RTH_CTL_MASK, R_OFF);
3507 * If moisture_en is already enabled, then skip to plug type
3510 if (snd_soc_component_read_field(component, WCD938X_MBHC_NEW_CTL_2, WCD938X_M_RTH_CTL_MASK))
3513 wcd938x_mbhc_moisture_detect_en(component, true);
3514 /* Read moisture comparator status */
3515 ret = ((snd_soc_component_read(component, WCD938X_MBHC_NEW_FSM_STATUS)
3523 static void wcd938x_mbhc_moisture_polling_ctrl(struct snd_soc_component *component,
3526 snd_soc_component_write_field(component,
3527 WCD938X_MBHC_NEW_INT_MOISTURE_DET_POLLING_CTRL,
3528 WCD938X_MOISTURE_EN_POLLING_MASK, enable);
3531 static const struct wcd_mbhc_cb mbhc_cb = {
3532 .clk_setup = wcd938x_mbhc_clk_setup,
3533 .mbhc_bias = wcd938x_mbhc_mbhc_bias_control,
3534 .set_btn_thr = wcd938x_mbhc_program_btn_thr,
3535 .micbias_enable_status = wcd938x_mbhc_micb_en_status,
3536 .hph_pull_up_control_v2 = wcd938x_mbhc_hph_l_pull_up_control,
3537 .mbhc_micbias_control = wcd938x_mbhc_request_micbias,
3538 .mbhc_micb_ramp_control = wcd938x_mbhc_micb_ramp_control,
3539 .mbhc_micb_ctrl_thr_mic = wcd938x_mbhc_micb_ctrl_threshold_mic,
3540 .compute_impedance = wcd938x_wcd_mbhc_calc_impedance,
3541 .mbhc_gnd_det_ctrl = wcd938x_mbhc_gnd_det_ctrl,
3542 .hph_pull_down_ctrl = wcd938x_mbhc_hph_pull_down_ctrl,
3543 .mbhc_moisture_config = wcd938x_mbhc_moisture_config,
3544 .mbhc_get_moisture_status = wcd938x_mbhc_get_moisture_status,
3545 .mbhc_moisture_polling_ctrl = wcd938x_mbhc_moisture_polling_ctrl,
3546 .mbhc_moisture_detect_en = wcd938x_mbhc_moisture_detect_en,
3549 static int wcd938x_get_hph_type(struct snd_kcontrol *kcontrol,
3550 struct snd_ctl_elem_value *ucontrol)
3552 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
3553 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3555 ucontrol->value.integer.value[0] = wcd_mbhc_get_hph_type(wcd938x->wcd_mbhc);
3560 static int wcd938x_hph_impedance_get(struct snd_kcontrol *kcontrol,
3561 struct snd_ctl_elem_value *ucontrol)
3565 struct soc_mixer_control *mc;
3566 struct snd_soc_component *component =
3567 snd_soc_kcontrol_component(kcontrol);
3568 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3570 mc = (struct soc_mixer_control *)(kcontrol->private_value);
3572 wcd_mbhc_get_impedance(wcd938x->wcd_mbhc, &zl, &zr);
3573 dev_dbg(component->dev, "%s: zl=%u(ohms), zr=%u(ohms)\n", __func__, zl, zr);
3574 ucontrol->value.integer.value[0] = hphr ? zr : zl;
3579 static const struct snd_kcontrol_new hph_type_detect_controls[] = {
3580 SOC_SINGLE_EXT("HPH Type", 0, 0, UINT_MAX, 0,
3581 wcd938x_get_hph_type, NULL),
3584 static const struct snd_kcontrol_new impedance_detect_controls[] = {
3585 SOC_SINGLE_EXT("HPHL Impedance", 0, 0, UINT_MAX, 0,
3586 wcd938x_hph_impedance_get, NULL),
3587 SOC_SINGLE_EXT("HPHR Impedance", 0, 1, UINT_MAX, 0,
3588 wcd938x_hph_impedance_get, NULL),
3591 static int wcd938x_mbhc_init(struct snd_soc_component *component)
3593 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3594 struct wcd_mbhc_intr *intr_ids = &wcd938x->intr_ids;
3596 intr_ids->mbhc_sw_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3597 WCD938X_IRQ_MBHC_SW_DET);
3598 intr_ids->mbhc_btn_press_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3599 WCD938X_IRQ_MBHC_BUTTON_PRESS_DET);
3600 intr_ids->mbhc_btn_release_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3601 WCD938X_IRQ_MBHC_BUTTON_RELEASE_DET);
3602 intr_ids->mbhc_hs_ins_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3603 WCD938X_IRQ_MBHC_ELECT_INS_REM_LEG_DET);
3604 intr_ids->mbhc_hs_rem_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3605 WCD938X_IRQ_MBHC_ELECT_INS_REM_DET);
3606 intr_ids->hph_left_ocp = regmap_irq_get_virq(wcd938x->irq_chip,
3607 WCD938X_IRQ_HPHL_OCP_INT);
3608 intr_ids->hph_right_ocp = regmap_irq_get_virq(wcd938x->irq_chip,
3609 WCD938X_IRQ_HPHR_OCP_INT);
3611 wcd938x->wcd_mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true);
3613 snd_soc_add_component_controls(component, impedance_detect_controls,
3614 ARRAY_SIZE(impedance_detect_controls));
3615 snd_soc_add_component_controls(component, hph_type_detect_controls,
3616 ARRAY_SIZE(hph_type_detect_controls));
3622 static const struct snd_kcontrol_new wcd938x_snd_controls[] = {
3623 SOC_SINGLE_EXT("HPHL_COMP Switch", WCD938X_COMP_L, 0, 1, 0,
3624 wcd938x_get_compander, wcd938x_set_compander),
3625 SOC_SINGLE_EXT("HPHR_COMP Switch", WCD938X_COMP_R, 1, 1, 0,
3626 wcd938x_get_compander, wcd938x_set_compander),
3627 SOC_SINGLE_EXT("HPHL Switch", WCD938X_HPH_L, 0, 1, 0,
3628 wcd938x_get_swr_port, wcd938x_set_swr_port),
3629 SOC_SINGLE_EXT("HPHR Switch", WCD938X_HPH_R, 0, 1, 0,
3630 wcd938x_get_swr_port, wcd938x_set_swr_port),
3631 SOC_SINGLE_EXT("CLSH Switch", WCD938X_CLSH, 0, 1, 0,
3632 wcd938x_get_swr_port, wcd938x_set_swr_port),
3633 SOC_SINGLE_EXT("LO Switch", WCD938X_LO, 0, 1, 0,
3634 wcd938x_get_swr_port, wcd938x_set_swr_port),
3635 SOC_SINGLE_EXT("DSD_L Switch", WCD938X_DSD_L, 0, 1, 0,
3636 wcd938x_get_swr_port, wcd938x_set_swr_port),
3637 SOC_SINGLE_EXT("DSD_R Switch", WCD938X_DSD_R, 0, 1, 0,
3638 wcd938x_get_swr_port, wcd938x_set_swr_port),
3639 SOC_SINGLE_TLV("HPHL Volume", WCD938X_HPH_L_EN, 0, 0x18, 0, line_gain),
3640 SOC_SINGLE_TLV("HPHR Volume", WCD938X_HPH_R_EN, 0, 0x18, 0, line_gain),
3641 WCD938X_EAR_PA_GAIN_TLV("EAR_PA Volume", WCD938X_ANA_EAR_COMPANDER_CTL,
3642 2, 0x10, 0, ear_pa_gain),
3643 SOC_SINGLE_EXT("ADC1 Switch", WCD938X_ADC1, 1, 1, 0,
3644 wcd938x_get_swr_port, wcd938x_set_swr_port),
3645 SOC_SINGLE_EXT("ADC2 Switch", WCD938X_ADC2, 1, 1, 0,
3646 wcd938x_get_swr_port, wcd938x_set_swr_port),
3647 SOC_SINGLE_EXT("ADC3 Switch", WCD938X_ADC3, 1, 1, 0,
3648 wcd938x_get_swr_port, wcd938x_set_swr_port),
3649 SOC_SINGLE_EXT("ADC4 Switch", WCD938X_ADC4, 1, 1, 0,
3650 wcd938x_get_swr_port, wcd938x_set_swr_port),
3651 SOC_SINGLE_EXT("DMIC0 Switch", WCD938X_DMIC0, 1, 1, 0,
3652 wcd938x_get_swr_port, wcd938x_set_swr_port),
3653 SOC_SINGLE_EXT("DMIC1 Switch", WCD938X_DMIC1, 1, 1, 0,
3654 wcd938x_get_swr_port, wcd938x_set_swr_port),
3655 SOC_SINGLE_EXT("MBHC Switch", WCD938X_MBHC, 1, 1, 0,
3656 wcd938x_get_swr_port, wcd938x_set_swr_port),
3657 SOC_SINGLE_EXT("DMIC2 Switch", WCD938X_DMIC2, 1, 1, 0,
3658 wcd938x_get_swr_port, wcd938x_set_swr_port),
3659 SOC_SINGLE_EXT("DMIC3 Switch", WCD938X_DMIC3, 1, 1, 0,
3660 wcd938x_get_swr_port, wcd938x_set_swr_port),
3661 SOC_SINGLE_EXT("DMIC4 Switch", WCD938X_DMIC4, 1, 1, 0,
3662 wcd938x_get_swr_port, wcd938x_set_swr_port),
3663 SOC_SINGLE_EXT("DMIC5 Switch", WCD938X_DMIC5, 1, 1, 0,
3664 wcd938x_get_swr_port, wcd938x_set_swr_port),
3665 SOC_SINGLE_EXT("DMIC6 Switch", WCD938X_DMIC6, 1, 1, 0,
3666 wcd938x_get_swr_port, wcd938x_set_swr_port),
3667 SOC_SINGLE_EXT("DMIC7 Switch", WCD938X_DMIC7, 1, 1, 0,
3668 wcd938x_get_swr_port, wcd938x_set_swr_port),
3669 SOC_SINGLE_EXT("LDOH Enable Switch", SND_SOC_NOPM, 0, 1, 0,
3670 wcd938x_ldoh_get, wcd938x_ldoh_put),
3671 SOC_SINGLE_EXT("ADC2_BCS Disable Switch", SND_SOC_NOPM, 0, 1, 0,
3672 wcd938x_bcs_get, wcd938x_bcs_put),
3674 SOC_SINGLE_TLV("ADC1 Volume", WCD938X_ANA_TX_CH1, 0, 20, 0, analog_gain),
3675 SOC_SINGLE_TLV("ADC2 Volume", WCD938X_ANA_TX_CH2, 0, 20, 0, analog_gain),
3676 SOC_SINGLE_TLV("ADC3 Volume", WCD938X_ANA_TX_CH3, 0, 20, 0, analog_gain),
3677 SOC_SINGLE_TLV("ADC4 Volume", WCD938X_ANA_TX_CH4, 0, 20, 0, analog_gain),
3680 static const struct snd_soc_dapm_widget wcd938x_dapm_widgets[] = {
3683 SND_SOC_DAPM_INPUT("AMIC1"),
3684 SND_SOC_DAPM_INPUT("AMIC2"),
3685 SND_SOC_DAPM_INPUT("AMIC3"),
3686 SND_SOC_DAPM_INPUT("AMIC4"),
3687 SND_SOC_DAPM_INPUT("AMIC5"),
3688 SND_SOC_DAPM_INPUT("AMIC6"),
3689 SND_SOC_DAPM_INPUT("AMIC7"),
3690 SND_SOC_DAPM_MIC("Analog Mic1", NULL),
3691 SND_SOC_DAPM_MIC("Analog Mic2", NULL),
3692 SND_SOC_DAPM_MIC("Analog Mic3", NULL),
3693 SND_SOC_DAPM_MIC("Analog Mic4", NULL),
3694 SND_SOC_DAPM_MIC("Analog Mic5", NULL),
3697 SND_SOC_DAPM_ADC_E("ADC1", NULL, SND_SOC_NOPM, 0, 0,
3698 wcd938x_codec_enable_adc,
3699 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3700 SND_SOC_DAPM_ADC_E("ADC2", NULL, SND_SOC_NOPM, 1, 0,
3701 wcd938x_codec_enable_adc,
3702 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3703 SND_SOC_DAPM_ADC_E("ADC3", NULL, SND_SOC_NOPM, 2, 0,
3704 wcd938x_codec_enable_adc,
3705 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3706 SND_SOC_DAPM_ADC_E("ADC4", NULL, SND_SOC_NOPM, 3, 0,
3707 wcd938x_codec_enable_adc,
3708 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3709 SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
3710 wcd938x_codec_enable_dmic,
3711 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3712 SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 1, 0,
3713 wcd938x_codec_enable_dmic,
3714 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3715 SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 2, 0,
3716 wcd938x_codec_enable_dmic,
3717 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3718 SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 3, 0,
3719 wcd938x_codec_enable_dmic,
3720 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3721 SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 4, 0,
3722 wcd938x_codec_enable_dmic,
3723 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3724 SND_SOC_DAPM_ADC_E("DMIC6", NULL, SND_SOC_NOPM, 5, 0,
3725 wcd938x_codec_enable_dmic,
3726 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3727 SND_SOC_DAPM_ADC_E("DMIC7", NULL, SND_SOC_NOPM, 6, 0,
3728 wcd938x_codec_enable_dmic,
3729 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3730 SND_SOC_DAPM_ADC_E("DMIC8", NULL, SND_SOC_NOPM, 7, 0,
3731 wcd938x_codec_enable_dmic,
3732 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3734 SND_SOC_DAPM_MIXER_E("ADC1 REQ", SND_SOC_NOPM, 0, 0,
3735 NULL, 0, wcd938x_adc_enable_req,
3736 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3737 SND_SOC_DAPM_MIXER_E("ADC2 REQ", SND_SOC_NOPM, 1, 0,
3738 NULL, 0, wcd938x_adc_enable_req,
3739 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3740 SND_SOC_DAPM_MIXER_E("ADC3 REQ", SND_SOC_NOPM, 2, 0,
3741 NULL, 0, wcd938x_adc_enable_req,
3742 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3743 SND_SOC_DAPM_MIXER_E("ADC4 REQ", SND_SOC_NOPM, 3, 0, NULL, 0,
3744 wcd938x_adc_enable_req,
3745 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3747 SND_SOC_DAPM_MUX("ADC2 MUX", SND_SOC_NOPM, 0, 0, &tx_adc2_mux),
3748 SND_SOC_DAPM_MUX("ADC3 MUX", SND_SOC_NOPM, 0, 0, &tx_adc3_mux),
3749 SND_SOC_DAPM_MUX("ADC4 MUX", SND_SOC_NOPM, 0, 0, &tx_adc4_mux),
3750 SND_SOC_DAPM_MUX("HDR12 MUX", SND_SOC_NOPM, 0, 0, &tx_hdr12_mux),
3751 SND_SOC_DAPM_MUX("HDR34 MUX", SND_SOC_NOPM, 0, 0, &tx_hdr34_mux),
3754 SND_SOC_DAPM_MIXER_E("ADC1_MIXER", SND_SOC_NOPM, 0, 0, adc1_switch,
3755 ARRAY_SIZE(adc1_switch), wcd938x_tx_swr_ctrl,
3756 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3757 SND_SOC_DAPM_MIXER_E("ADC2_MIXER", SND_SOC_NOPM, 0, 0, adc2_switch,
3758 ARRAY_SIZE(adc2_switch), wcd938x_tx_swr_ctrl,
3759 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3760 SND_SOC_DAPM_MIXER_E("ADC3_MIXER", SND_SOC_NOPM, 0, 0, adc3_switch,
3761 ARRAY_SIZE(adc3_switch), wcd938x_tx_swr_ctrl,
3762 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3763 SND_SOC_DAPM_MIXER_E("ADC4_MIXER", SND_SOC_NOPM, 0, 0, adc4_switch,
3764 ARRAY_SIZE(adc4_switch), wcd938x_tx_swr_ctrl,
3765 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3766 SND_SOC_DAPM_MIXER_E("DMIC1_MIXER", SND_SOC_NOPM, 0, 0, dmic1_switch,
3767 ARRAY_SIZE(dmic1_switch), wcd938x_tx_swr_ctrl,
3768 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3769 SND_SOC_DAPM_MIXER_E("DMIC2_MIXER", SND_SOC_NOPM, 0, 0, dmic2_switch,
3770 ARRAY_SIZE(dmic2_switch), wcd938x_tx_swr_ctrl,
3771 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3772 SND_SOC_DAPM_MIXER_E("DMIC3_MIXER", SND_SOC_NOPM, 0, 0, dmic3_switch,
3773 ARRAY_SIZE(dmic3_switch), wcd938x_tx_swr_ctrl,
3774 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3775 SND_SOC_DAPM_MIXER_E("DMIC4_MIXER", SND_SOC_NOPM, 0, 0, dmic4_switch,
3776 ARRAY_SIZE(dmic4_switch), wcd938x_tx_swr_ctrl,
3777 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3778 SND_SOC_DAPM_MIXER_E("DMIC5_MIXER", SND_SOC_NOPM, 0, 0, dmic5_switch,
3779 ARRAY_SIZE(dmic5_switch), wcd938x_tx_swr_ctrl,
3780 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3781 SND_SOC_DAPM_MIXER_E("DMIC6_MIXER", SND_SOC_NOPM, 0, 0, dmic6_switch,
3782 ARRAY_SIZE(dmic6_switch), wcd938x_tx_swr_ctrl,
3783 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3784 SND_SOC_DAPM_MIXER_E("DMIC7_MIXER", SND_SOC_NOPM, 0, 0, dmic7_switch,
3785 ARRAY_SIZE(dmic7_switch), wcd938x_tx_swr_ctrl,
3786 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3787 SND_SOC_DAPM_MIXER_E("DMIC8_MIXER", SND_SOC_NOPM, 0, 0, dmic8_switch,
3788 ARRAY_SIZE(dmic8_switch), wcd938x_tx_swr_ctrl,
3789 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3790 /* micbias widgets*/
3791 SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
3792 wcd938x_codec_enable_micbias,
3793 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3794 SND_SOC_DAPM_POST_PMD),
3795 SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
3796 wcd938x_codec_enable_micbias,
3797 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3798 SND_SOC_DAPM_POST_PMD),
3799 SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
3800 wcd938x_codec_enable_micbias,
3801 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3802 SND_SOC_DAPM_POST_PMD),
3803 SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
3804 wcd938x_codec_enable_micbias,
3805 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3806 SND_SOC_DAPM_POST_PMD),
3808 /* micbias pull up widgets*/
3809 SND_SOC_DAPM_SUPPLY("VA MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
3810 wcd938x_codec_enable_micbias_pullup,
3811 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3812 SND_SOC_DAPM_POST_PMD),
3813 SND_SOC_DAPM_SUPPLY("VA MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
3814 wcd938x_codec_enable_micbias_pullup,
3815 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3816 SND_SOC_DAPM_POST_PMD),
3817 SND_SOC_DAPM_SUPPLY("VA MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
3818 wcd938x_codec_enable_micbias_pullup,
3819 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3820 SND_SOC_DAPM_POST_PMD),
3821 SND_SOC_DAPM_SUPPLY("VA MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
3822 wcd938x_codec_enable_micbias_pullup,
3823 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3824 SND_SOC_DAPM_POST_PMD),
3826 /*output widgets tx*/
3827 SND_SOC_DAPM_OUTPUT("ADC1_OUTPUT"),
3828 SND_SOC_DAPM_OUTPUT("ADC2_OUTPUT"),
3829 SND_SOC_DAPM_OUTPUT("ADC3_OUTPUT"),
3830 SND_SOC_DAPM_OUTPUT("ADC4_OUTPUT"),
3831 SND_SOC_DAPM_OUTPUT("DMIC1_OUTPUT"),
3832 SND_SOC_DAPM_OUTPUT("DMIC2_OUTPUT"),
3833 SND_SOC_DAPM_OUTPUT("DMIC3_OUTPUT"),
3834 SND_SOC_DAPM_OUTPUT("DMIC4_OUTPUT"),
3835 SND_SOC_DAPM_OUTPUT("DMIC5_OUTPUT"),
3836 SND_SOC_DAPM_OUTPUT("DMIC6_OUTPUT"),
3837 SND_SOC_DAPM_OUTPUT("DMIC7_OUTPUT"),
3838 SND_SOC_DAPM_OUTPUT("DMIC8_OUTPUT"),
3840 SND_SOC_DAPM_INPUT("IN1_HPHL"),
3841 SND_SOC_DAPM_INPUT("IN2_HPHR"),
3842 SND_SOC_DAPM_INPUT("IN3_AUX"),
3845 SND_SOC_DAPM_PGA_E("EAR PGA", WCD938X_ANA_EAR, 7, 0, NULL, 0,
3846 wcd938x_codec_enable_ear_pa,
3847 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3848 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3849 SND_SOC_DAPM_PGA_E("AUX PGA", WCD938X_AUX_AUXPA, 7, 0, NULL, 0,
3850 wcd938x_codec_enable_aux_pa,
3851 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3852 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3853 SND_SOC_DAPM_PGA_E("HPHL PGA", WCD938X_ANA_HPH, 7, 0, NULL, 0,
3854 wcd938x_codec_enable_hphl_pa,
3855 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3856 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3857 SND_SOC_DAPM_PGA_E("HPHR PGA", WCD938X_ANA_HPH, 6, 0, NULL, 0,
3858 wcd938x_codec_enable_hphr_pa,
3859 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3860 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3862 SND_SOC_DAPM_DAC_E("RDAC1", NULL, SND_SOC_NOPM, 0, 0,
3863 wcd938x_codec_hphl_dac_event,
3864 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3865 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3866 SND_SOC_DAPM_DAC_E("RDAC2", NULL, SND_SOC_NOPM, 0, 0,
3867 wcd938x_codec_hphr_dac_event,
3868 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3869 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3870 SND_SOC_DAPM_DAC_E("RDAC3", NULL, SND_SOC_NOPM, 0, 0,
3871 wcd938x_codec_ear_dac_event,
3872 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3873 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3874 SND_SOC_DAPM_DAC_E("RDAC4", NULL, SND_SOC_NOPM, 0, 0,
3875 wcd938x_codec_aux_dac_event,
3876 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3877 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3879 SND_SOC_DAPM_MUX("RDAC3_MUX", SND_SOC_NOPM, 0, 0, &rx_rdac3_mux),
3881 SND_SOC_DAPM_SUPPLY("VDD_BUCK", SND_SOC_NOPM, 0, 0, NULL, 0),
3882 SND_SOC_DAPM_SUPPLY("RXCLK", SND_SOC_NOPM, 0, 0,
3883 wcd938x_codec_enable_rxclk,
3884 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3885 SND_SOC_DAPM_POST_PMD),
3887 SND_SOC_DAPM_SUPPLY_S("CLS_H_PORT", 1, SND_SOC_NOPM, 0, 0, NULL, 0),
3889 SND_SOC_DAPM_MIXER_E("RX1", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
3890 SND_SOC_DAPM_MIXER_E("RX2", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
3891 SND_SOC_DAPM_MIXER_E("RX3", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
3893 /* rx mixer widgets*/
3894 SND_SOC_DAPM_MIXER("EAR_RDAC", SND_SOC_NOPM, 0, 0,
3895 ear_rdac_switch, ARRAY_SIZE(ear_rdac_switch)),
3896 SND_SOC_DAPM_MIXER("AUX_RDAC", SND_SOC_NOPM, 0, 0,
3897 aux_rdac_switch, ARRAY_SIZE(aux_rdac_switch)),
3898 SND_SOC_DAPM_MIXER("HPHL_RDAC", SND_SOC_NOPM, 0, 0,
3899 hphl_rdac_switch, ARRAY_SIZE(hphl_rdac_switch)),
3900 SND_SOC_DAPM_MIXER("HPHR_RDAC", SND_SOC_NOPM, 0, 0,
3901 hphr_rdac_switch, ARRAY_SIZE(hphr_rdac_switch)),
3903 /*output widgets rx*/
3904 SND_SOC_DAPM_OUTPUT("EAR"),
3905 SND_SOC_DAPM_OUTPUT("AUX"),
3906 SND_SOC_DAPM_OUTPUT("HPHL"),
3907 SND_SOC_DAPM_OUTPUT("HPHR"),
3911 static const struct snd_soc_dapm_route wcd938x_audio_map[] = {
3912 {"ADC1_OUTPUT", NULL, "ADC1_MIXER"},
3913 {"ADC1_MIXER", "Switch", "ADC1 REQ"},
3914 {"ADC1 REQ", NULL, "ADC1"},
3915 {"ADC1", NULL, "AMIC1"},
3917 {"ADC2_OUTPUT", NULL, "ADC2_MIXER"},
3918 {"ADC2_MIXER", "Switch", "ADC2 REQ"},
3919 {"ADC2 REQ", NULL, "ADC2"},
3920 {"ADC2", NULL, "HDR12 MUX"},
3921 {"HDR12 MUX", "NO_HDR12", "ADC2 MUX"},
3922 {"HDR12 MUX", "HDR12", "AMIC1"},
3923 {"ADC2 MUX", "INP3", "AMIC3"},
3924 {"ADC2 MUX", "INP2", "AMIC2"},
3926 {"ADC3_OUTPUT", NULL, "ADC3_MIXER"},
3927 {"ADC3_MIXER", "Switch", "ADC3 REQ"},
3928 {"ADC3 REQ", NULL, "ADC3"},
3929 {"ADC3", NULL, "HDR34 MUX"},
3930 {"HDR34 MUX", "NO_HDR34", "ADC3 MUX"},
3931 {"HDR34 MUX", "HDR34", "AMIC5"},
3932 {"ADC3 MUX", "INP4", "AMIC4"},
3933 {"ADC3 MUX", "INP6", "AMIC6"},
3935 {"ADC4_OUTPUT", NULL, "ADC4_MIXER"},
3936 {"ADC4_MIXER", "Switch", "ADC4 REQ"},
3937 {"ADC4 REQ", NULL, "ADC4"},
3938 {"ADC4", NULL, "ADC4 MUX"},
3939 {"ADC4 MUX", "INP5", "AMIC5"},
3940 {"ADC4 MUX", "INP7", "AMIC7"},
3942 {"DMIC1_OUTPUT", NULL, "DMIC1_MIXER"},
3943 {"DMIC1_MIXER", "Switch", "DMIC1"},
3945 {"DMIC2_OUTPUT", NULL, "DMIC2_MIXER"},
3946 {"DMIC2_MIXER", "Switch", "DMIC2"},
3948 {"DMIC3_OUTPUT", NULL, "DMIC3_MIXER"},
3949 {"DMIC3_MIXER", "Switch", "DMIC3"},
3951 {"DMIC4_OUTPUT", NULL, "DMIC4_MIXER"},
3952 {"DMIC4_MIXER", "Switch", "DMIC4"},
3954 {"DMIC5_OUTPUT", NULL, "DMIC5_MIXER"},
3955 {"DMIC5_MIXER", "Switch", "DMIC5"},
3957 {"DMIC6_OUTPUT", NULL, "DMIC6_MIXER"},
3958 {"DMIC6_MIXER", "Switch", "DMIC6"},
3960 {"DMIC7_OUTPUT", NULL, "DMIC7_MIXER"},
3961 {"DMIC7_MIXER", "Switch", "DMIC7"},
3963 {"DMIC8_OUTPUT", NULL, "DMIC8_MIXER"},
3964 {"DMIC8_MIXER", "Switch", "DMIC8"},
3966 {"IN1_HPHL", NULL, "VDD_BUCK"},
3967 {"IN1_HPHL", NULL, "CLS_H_PORT"},
3969 {"RX1", NULL, "IN1_HPHL"},
3970 {"RX1", NULL, "RXCLK"},
3971 {"RDAC1", NULL, "RX1"},
3972 {"HPHL_RDAC", "Switch", "RDAC1"},
3973 {"HPHL PGA", NULL, "HPHL_RDAC"},
3974 {"HPHL", NULL, "HPHL PGA"},
3976 {"IN2_HPHR", NULL, "VDD_BUCK"},
3977 {"IN2_HPHR", NULL, "CLS_H_PORT"},
3978 {"RX2", NULL, "IN2_HPHR"},
3979 {"RDAC2", NULL, "RX2"},
3980 {"RX2", NULL, "RXCLK"},
3981 {"HPHR_RDAC", "Switch", "RDAC2"},
3982 {"HPHR PGA", NULL, "HPHR_RDAC"},
3983 {"HPHR", NULL, "HPHR PGA"},
3985 {"IN3_AUX", NULL, "VDD_BUCK"},
3986 {"IN3_AUX", NULL, "CLS_H_PORT"},
3987 {"RX3", NULL, "IN3_AUX"},
3988 {"RDAC4", NULL, "RX3"},
3989 {"RX3", NULL, "RXCLK"},
3990 {"AUX_RDAC", "Switch", "RDAC4"},
3991 {"AUX PGA", NULL, "AUX_RDAC"},
3992 {"AUX", NULL, "AUX PGA"},
3994 {"RDAC3_MUX", "RX3", "RX3"},
3995 {"RDAC3_MUX", "RX1", "RX1"},
3996 {"RDAC3", NULL, "RDAC3_MUX"},
3997 {"EAR_RDAC", "Switch", "RDAC3"},
3998 {"EAR PGA", NULL, "EAR_RDAC"},
3999 {"EAR", NULL, "EAR PGA"},
4002 static int wcd938x_set_micbias_data(struct wcd938x_priv *wcd938x)
4004 int vout_ctl_1, vout_ctl_2, vout_ctl_3, vout_ctl_4;
4006 /* set micbias voltage */
4007 vout_ctl_1 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb1_mv);
4008 vout_ctl_2 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb2_mv);
4009 vout_ctl_3 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb3_mv);
4010 vout_ctl_4 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb4_mv);
4011 if (vout_ctl_1 < 0 || vout_ctl_2 < 0 || vout_ctl_3 < 0 || vout_ctl_4 < 0)
4014 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB1,
4015 WCD938X_MICB_VOUT_MASK, vout_ctl_1);
4016 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB2,
4017 WCD938X_MICB_VOUT_MASK, vout_ctl_2);
4018 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB3,
4019 WCD938X_MICB_VOUT_MASK, vout_ctl_3);
4020 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB4,
4021 WCD938X_MICB_VOUT_MASK, vout_ctl_4);
4026 static irqreturn_t wcd938x_wd_handle_irq(int irq, void *data)
4031 static struct irq_chip wcd_irq_chip = {
4035 static int wcd_irq_chip_map(struct irq_domain *irqd, unsigned int virq,
4038 irq_set_chip_and_handler(virq, &wcd_irq_chip, handle_simple_irq);
4039 irq_set_nested_thread(virq, 1);
4040 irq_set_noprobe(virq);
4045 static const struct irq_domain_ops wcd_domain_ops = {
4046 .map = wcd_irq_chip_map,
4049 static int wcd938x_irq_init(struct wcd938x_priv *wcd, struct device *dev)
4052 wcd->virq = irq_domain_add_linear(NULL, 1, &wcd_domain_ops, NULL);
4054 dev_err(dev, "%s: Failed to add IRQ domain\n", __func__);
4058 return devm_regmap_add_irq_chip(dev, wcd->regmap,
4059 irq_create_mapping(wcd->virq, 0),
4060 IRQF_ONESHOT, 0, &wcd938x_regmap_irq_chip,
4064 static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
4066 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
4067 struct device *dev = component->dev;
4070 snd_soc_component_init_regmap(component, wcd938x->regmap);
4072 wcd938x->variant = snd_soc_component_read_field(component,
4073 WCD938X_DIGITAL_EFUSE_REG_0,
4076 wcd938x->clsh_info = wcd_clsh_ctrl_alloc(component, WCD938X);
4078 wcd938x_io_init(wcd938x);
4079 /* Set all interrupts as edge triggered */
4080 for (i = 0; i < wcd938x_regmap_irq_chip.num_regs; i++) {
4081 regmap_write(wcd938x->regmap,
4082 (WCD938X_DIGITAL_INTR_LEVEL_0 + i), 0);
4085 wcd938x->hphr_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
4086 WCD938X_IRQ_HPHR_PDM_WD_INT);
4087 wcd938x->hphl_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
4088 WCD938X_IRQ_HPHL_PDM_WD_INT);
4089 wcd938x->aux_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
4090 WCD938X_IRQ_AUX_PDM_WD_INT);
4092 /* Request for watchdog interrupt */
4093 ret = request_threaded_irq(wcd938x->hphr_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
4094 IRQF_ONESHOT | IRQF_TRIGGER_RISING,
4095 "HPHR PDM WD INT", wcd938x);
4097 dev_err(dev, "Failed to request HPHR WD interrupt (%d)\n", ret);
4099 ret = request_threaded_irq(wcd938x->hphl_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
4100 IRQF_ONESHOT | IRQF_TRIGGER_RISING,
4101 "HPHL PDM WD INT", wcd938x);
4103 dev_err(dev, "Failed to request HPHL WD interrupt (%d)\n", ret);
4105 ret = request_threaded_irq(wcd938x->aux_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
4106 IRQF_ONESHOT | IRQF_TRIGGER_RISING,
4107 "AUX PDM WD INT", wcd938x);
4109 dev_err(dev, "Failed to request Aux WD interrupt (%d)\n", ret);
4111 /* Disable watchdog interrupt for HPH and AUX */
4112 disable_irq_nosync(wcd938x->hphr_pdm_wd_int);
4113 disable_irq_nosync(wcd938x->hphl_pdm_wd_int);
4114 disable_irq_nosync(wcd938x->aux_pdm_wd_int);
4116 switch (wcd938x->variant) {
4118 ret = snd_soc_add_component_controls(component, wcd9380_snd_controls,
4119 ARRAY_SIZE(wcd9380_snd_controls));
4121 dev_err(component->dev,
4122 "%s: Failed to add snd ctrls for variant: %d\n",
4123 __func__, wcd938x->variant);
4128 ret = snd_soc_add_component_controls(component, wcd9385_snd_controls,
4129 ARRAY_SIZE(wcd9385_snd_controls));
4131 dev_err(component->dev,
4132 "%s: Failed to add snd ctrls for variant: %d\n",
4133 __func__, wcd938x->variant);
4141 ret = wcd938x_mbhc_init(component);
4143 dev_err(component->dev, "mbhc initialization failed\n");
4148 static int wcd938x_codec_set_jack(struct snd_soc_component *comp,
4149 struct snd_soc_jack *jack, void *data)
4151 struct wcd938x_priv *wcd = dev_get_drvdata(comp->dev);
4154 return wcd_mbhc_start(wcd->wcd_mbhc, &wcd->mbhc_cfg, jack);
4156 wcd_mbhc_stop(wcd->wcd_mbhc);
4161 static const struct snd_soc_component_driver soc_codec_dev_wcd938x = {
4162 .name = "wcd938x_codec",
4163 .probe = wcd938x_soc_codec_probe,
4164 .controls = wcd938x_snd_controls,
4165 .num_controls = ARRAY_SIZE(wcd938x_snd_controls),
4166 .dapm_widgets = wcd938x_dapm_widgets,
4167 .num_dapm_widgets = ARRAY_SIZE(wcd938x_dapm_widgets),
4168 .dapm_routes = wcd938x_audio_map,
4169 .num_dapm_routes = ARRAY_SIZE(wcd938x_audio_map),
4170 .set_jack = wcd938x_codec_set_jack,
4173 static void wcd938x_dt_parse_micbias_info(struct device *dev, struct wcd938x_priv *wcd)
4175 struct device_node *np = dev->of_node;
4179 rc = of_property_read_u32(np, "qcom,micbias1-microvolt", &prop_val);
4181 wcd->micb1_mv = prop_val/1000;
4183 dev_info(dev, "%s: Micbias1 DT property not found\n", __func__);
4185 rc = of_property_read_u32(np, "qcom,micbias2-microvolt", &prop_val);
4187 wcd->micb2_mv = prop_val/1000;
4189 dev_info(dev, "%s: Micbias2 DT property not found\n", __func__);
4191 rc = of_property_read_u32(np, "qcom,micbias3-microvolt", &prop_val);
4193 wcd->micb3_mv = prop_val/1000;
4195 dev_info(dev, "%s: Micbias3 DT property not found\n", __func__);
4197 rc = of_property_read_u32(np, "qcom,micbias4-microvolt", &prop_val);
4199 wcd->micb4_mv = prop_val/1000;
4201 dev_info(dev, "%s: Micbias4 DT property not found\n", __func__);
4204 static int wcd938x_populate_dt_data(struct wcd938x_priv *wcd938x, struct device *dev)
4206 struct wcd_mbhc_config *cfg = &wcd938x->mbhc_cfg;
4209 wcd938x->reset_gpio = of_get_named_gpio(dev->of_node, "reset-gpios", 0);
4210 if (wcd938x->reset_gpio < 0) {
4211 dev_err(dev, "Failed to get reset gpio: err = %d\n",
4212 wcd938x->reset_gpio);
4213 return wcd938x->reset_gpio;
4216 wcd938x->supplies[0].supply = "vdd-rxtx";
4217 wcd938x->supplies[1].supply = "vdd-io";
4218 wcd938x->supplies[2].supply = "vdd-buck";
4219 wcd938x->supplies[3].supply = "vdd-mic-bias";
4221 ret = regulator_bulk_get(dev, WCD938X_MAX_SUPPLY, wcd938x->supplies);
4223 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
4227 ret = regulator_bulk_enable(WCD938X_MAX_SUPPLY, wcd938x->supplies);
4229 dev_err(dev, "Failed to enable supplies: err = %d\n", ret);
4233 wcd938x_dt_parse_micbias_info(dev, wcd938x);
4235 cfg->mbhc_micbias = MIC_BIAS_2;
4236 cfg->anc_micbias = MIC_BIAS_2;
4237 cfg->v_hs_max = WCD_MBHC_HS_V_MAX;
4238 cfg->num_btn = WCD938X_MBHC_MAX_BUTTONS;
4239 cfg->micb_mv = wcd938x->micb2_mv;
4240 cfg->linein_th = 5000;
4244 wcd_dt_parse_mbhc_data(dev, cfg);
4249 static int wcd938x_reset(struct wcd938x_priv *wcd938x)
4251 gpio_direction_output(wcd938x->reset_gpio, 0);
4252 /* 20us sleep required after pulling the reset gpio to LOW */
4253 usleep_range(20, 30);
4254 gpio_set_value(wcd938x->reset_gpio, 1);
4255 /* 20us sleep required after pulling the reset gpio to HIGH */
4256 usleep_range(20, 30);
4261 static int wcd938x_codec_hw_params(struct snd_pcm_substream *substream,
4262 struct snd_pcm_hw_params *params,
4263 struct snd_soc_dai *dai)
4265 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev);
4266 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id];
4268 return wcd938x_sdw_hw_params(wcd, substream, params, dai);
4271 static int wcd938x_codec_free(struct snd_pcm_substream *substream,
4272 struct snd_soc_dai *dai)
4274 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev);
4275 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id];
4277 return wcd938x_sdw_free(wcd, substream, dai);
4280 static int wcd938x_codec_set_sdw_stream(struct snd_soc_dai *dai,
4281 void *stream, int direction)
4283 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev);
4284 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id];
4286 return wcd938x_sdw_set_sdw_stream(wcd, dai, stream, direction);
4290 static const struct snd_soc_dai_ops wcd938x_sdw_dai_ops = {
4291 .hw_params = wcd938x_codec_hw_params,
4292 .hw_free = wcd938x_codec_free,
4293 .set_sdw_stream = wcd938x_codec_set_sdw_stream,
4296 static struct snd_soc_dai_driver wcd938x_dais[] = {
4298 .name = "wcd938x-sdw-rx",
4300 .stream_name = "WCD AIF1 Playback",
4301 .rates = WCD938X_RATES_MASK | WCD938X_FRAC_RATES_MASK,
4302 .formats = WCD938X_FORMATS_S16_S24_LE,
4308 .ops = &wcd938x_sdw_dai_ops,
4311 .name = "wcd938x-sdw-tx",
4313 .stream_name = "WCD AIF1 Capture",
4314 .rates = WCD938X_RATES_MASK,
4315 .formats = SNDRV_PCM_FMTBIT_S16_LE,
4321 .ops = &wcd938x_sdw_dai_ops,
4325 static int wcd938x_bind(struct device *dev)
4327 struct wcd938x_priv *wcd938x = dev_get_drvdata(dev);
4330 ret = component_bind_all(dev, wcd938x);
4332 dev_err(dev, "%s: Slave bind failed, ret = %d\n",
4337 wcd938x->rxdev = wcd938x_sdw_device_get(wcd938x->rxnode);
4338 if (!wcd938x->rxdev) {
4339 dev_err(dev, "could not find slave with matching of node\n");
4342 wcd938x->sdw_priv[AIF1_PB] = dev_get_drvdata(wcd938x->rxdev);
4343 wcd938x->sdw_priv[AIF1_PB]->wcd938x = wcd938x;
4345 wcd938x->txdev = wcd938x_sdw_device_get(wcd938x->txnode);
4346 if (!wcd938x->txdev) {
4347 dev_err(dev, "could not find txslave with matching of node\n");
4350 wcd938x->sdw_priv[AIF1_CAP] = dev_get_drvdata(wcd938x->txdev);
4351 wcd938x->sdw_priv[AIF1_CAP]->wcd938x = wcd938x;
4352 wcd938x->tx_sdw_dev = dev_to_sdw_dev(wcd938x->txdev);
4353 if (!wcd938x->tx_sdw_dev) {
4354 dev_err(dev, "could not get txslave with matching of dev\n");
4358 /* As TX is main CSR reg interface, which should not be suspended first.
4359 * expicilty add the dependency link */
4360 if (!device_link_add(wcd938x->rxdev, wcd938x->txdev, DL_FLAG_STATELESS |
4361 DL_FLAG_PM_RUNTIME)) {
4362 dev_err(dev, "could not devlink tx and rx\n");
4366 if (!device_link_add(dev, wcd938x->txdev, DL_FLAG_STATELESS |
4367 DL_FLAG_PM_RUNTIME)) {
4368 dev_err(dev, "could not devlink wcd and tx\n");
4372 if (!device_link_add(dev, wcd938x->rxdev, DL_FLAG_STATELESS |
4373 DL_FLAG_PM_RUNTIME)) {
4374 dev_err(dev, "could not devlink wcd and rx\n");
4378 wcd938x->regmap = devm_regmap_init_sdw(wcd938x->tx_sdw_dev, &wcd938x_regmap_config);
4379 if (IS_ERR(wcd938x->regmap)) {
4380 dev_err(dev, "%s: tx csr regmap not found\n", __func__);
4381 return PTR_ERR(wcd938x->regmap);
4384 ret = wcd938x_irq_init(wcd938x, dev);
4386 dev_err(dev, "%s: IRQ init failed: %d\n", __func__, ret);
4390 wcd938x->sdw_priv[AIF1_PB]->slave_irq = wcd938x->virq;
4391 wcd938x->sdw_priv[AIF1_CAP]->slave_irq = wcd938x->virq;
4393 ret = wcd938x_set_micbias_data(wcd938x);
4395 dev_err(dev, "%s: bad micbias pdata\n", __func__);
4399 ret = snd_soc_register_component(dev, &soc_codec_dev_wcd938x,
4400 wcd938x_dais, ARRAY_SIZE(wcd938x_dais));
4402 dev_err(dev, "%s: Codec registration failed\n",
4409 static void wcd938x_unbind(struct device *dev)
4411 struct wcd938x_priv *wcd938x = dev_get_drvdata(dev);
4413 device_link_remove(dev, wcd938x->txdev);
4414 device_link_remove(dev, wcd938x->rxdev);
4415 device_link_remove(wcd938x->rxdev, wcd938x->txdev);
4416 snd_soc_unregister_component(dev);
4417 component_unbind_all(dev, wcd938x);
4420 static const struct component_master_ops wcd938x_comp_ops = {
4421 .bind = wcd938x_bind,
4422 .unbind = wcd938x_unbind,
4425 static int wcd938x_compare_of(struct device *dev, void *data)
4427 return dev->of_node == data;
4430 static void wcd938x_release_of(struct device *dev, void *data)
4435 static int wcd938x_add_slave_components(struct wcd938x_priv *wcd938x,
4437 struct component_match **matchptr)
4439 struct device_node *np;
4443 wcd938x->rxnode = of_parse_phandle(np, "qcom,rx-device", 0);
4444 if (!wcd938x->rxnode) {
4445 dev_err(dev, "%s: Rx-device node not defined\n", __func__);
4449 of_node_get(wcd938x->rxnode);
4450 component_match_add_release(dev, matchptr, wcd938x_release_of,
4451 wcd938x_compare_of, wcd938x->rxnode);
4453 wcd938x->txnode = of_parse_phandle(np, "qcom,tx-device", 0);
4454 if (!wcd938x->txnode) {
4455 dev_err(dev, "%s: Tx-device node not defined\n", __func__);
4458 of_node_get(wcd938x->txnode);
4459 component_match_add_release(dev, matchptr, wcd938x_release_of,
4460 wcd938x_compare_of, wcd938x->txnode);
4464 static int wcd938x_probe(struct platform_device *pdev)
4466 struct component_match *match = NULL;
4467 struct wcd938x_priv *wcd938x = NULL;
4468 struct device *dev = &pdev->dev;
4471 wcd938x = devm_kzalloc(dev, sizeof(struct wcd938x_priv),
4476 dev_set_drvdata(dev, wcd938x);
4477 mutex_init(&wcd938x->micb_lock);
4479 ret = wcd938x_populate_dt_data(wcd938x, dev);
4481 dev_err(dev, "%s: Fail to obtain platform data\n", __func__);
4485 ret = wcd938x_add_slave_components(wcd938x, dev, &match);
4489 wcd938x_reset(wcd938x);
4491 ret = component_master_add_with_match(dev, &wcd938x_comp_ops, match);
4495 pm_runtime_set_autosuspend_delay(dev, 1000);
4496 pm_runtime_use_autosuspend(dev);
4497 pm_runtime_mark_last_busy(dev);
4498 pm_runtime_set_active(dev);
4499 pm_runtime_enable(dev);
4500 pm_runtime_idle(dev);
4505 static int wcd938x_remove(struct platform_device *pdev)
4507 component_master_del(&pdev->dev, &wcd938x_comp_ops);
4512 #if defined(CONFIG_OF)
4513 static const struct of_device_id wcd938x_dt_match[] = {
4514 { .compatible = "qcom,wcd9380-codec" },
4515 { .compatible = "qcom,wcd9385-codec" },
4518 MODULE_DEVICE_TABLE(of, wcd938x_dt_match);
4521 static struct platform_driver wcd938x_codec_driver = {
4522 .probe = wcd938x_probe,
4523 .remove = wcd938x_remove,
4525 .name = "wcd938x_codec",
4526 .of_match_table = of_match_ptr(wcd938x_dt_match),
4527 .suppress_bind_attrs = true,
4531 module_platform_driver(wcd938x_codec_driver);
4532 MODULE_DESCRIPTION("WCD938X Codec driver");
4533 MODULE_LICENSE("GPL");