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_SWR_HM_TEST_0:
1178 case WCD938X_DIGITAL_SWR_HM_TEST_1:
1179 case WCD938X_DIGITAL_EFUSE_T_DATA_0:
1180 case WCD938X_DIGITAL_EFUSE_T_DATA_1:
1181 case WCD938X_DIGITAL_PIN_STATUS_0:
1182 case WCD938X_DIGITAL_PIN_STATUS_1:
1183 case WCD938X_DIGITAL_MODE_STATUS_0:
1184 case WCD938X_DIGITAL_MODE_STATUS_1:
1185 case WCD938X_DIGITAL_EFUSE_REG_0:
1186 case WCD938X_DIGITAL_EFUSE_REG_1:
1187 case WCD938X_DIGITAL_EFUSE_REG_2:
1188 case WCD938X_DIGITAL_EFUSE_REG_3:
1189 case WCD938X_DIGITAL_EFUSE_REG_4:
1190 case WCD938X_DIGITAL_EFUSE_REG_5:
1191 case WCD938X_DIGITAL_EFUSE_REG_6:
1192 case WCD938X_DIGITAL_EFUSE_REG_7:
1193 case WCD938X_DIGITAL_EFUSE_REG_8:
1194 case WCD938X_DIGITAL_EFUSE_REG_9:
1195 case WCD938X_DIGITAL_EFUSE_REG_10:
1196 case WCD938X_DIGITAL_EFUSE_REG_11:
1197 case WCD938X_DIGITAL_EFUSE_REG_12:
1198 case WCD938X_DIGITAL_EFUSE_REG_13:
1199 case WCD938X_DIGITAL_EFUSE_REG_14:
1200 case WCD938X_DIGITAL_EFUSE_REG_15:
1201 case WCD938X_DIGITAL_EFUSE_REG_16:
1202 case WCD938X_DIGITAL_EFUSE_REG_17:
1203 case WCD938X_DIGITAL_EFUSE_REG_18:
1204 case WCD938X_DIGITAL_EFUSE_REG_19:
1205 case WCD938X_DIGITAL_EFUSE_REG_20:
1206 case WCD938X_DIGITAL_EFUSE_REG_21:
1207 case WCD938X_DIGITAL_EFUSE_REG_22:
1208 case WCD938X_DIGITAL_EFUSE_REG_23:
1209 case WCD938X_DIGITAL_EFUSE_REG_24:
1210 case WCD938X_DIGITAL_EFUSE_REG_25:
1211 case WCD938X_DIGITAL_EFUSE_REG_26:
1212 case WCD938X_DIGITAL_EFUSE_REG_27:
1213 case WCD938X_DIGITAL_EFUSE_REG_28:
1214 case WCD938X_DIGITAL_EFUSE_REG_29:
1215 case WCD938X_DIGITAL_EFUSE_REG_30:
1216 case WCD938X_DIGITAL_EFUSE_REG_31:
1222 static bool wcd938x_readable_register(struct device *dev, unsigned int reg)
1226 ret = wcd938x_readonly_register(dev, reg);
1228 return wcd938x_rdwr_register(dev, reg);
1233 static bool wcd938x_writeable_register(struct device *dev, unsigned int reg)
1235 return wcd938x_rdwr_register(dev, reg);
1238 static bool wcd938x_volatile_register(struct device *dev, unsigned int reg)
1240 if (reg <= WCD938X_BASE_ADDRESS)
1243 if (reg == WCD938X_DIGITAL_SWR_TX_CLK_RATE)
1246 if (wcd938x_readonly_register(dev, reg))
1252 static struct regmap_config wcd938x_regmap_config = {
1253 .name = "wcd938x_csr",
1256 .cache_type = REGCACHE_RBTREE,
1257 .reg_defaults = wcd938x_defaults,
1258 .num_reg_defaults = ARRAY_SIZE(wcd938x_defaults),
1259 .max_register = WCD938X_MAX_REGISTER,
1260 .readable_reg = wcd938x_readable_register,
1261 .writeable_reg = wcd938x_writeable_register,
1262 .volatile_reg = wcd938x_volatile_register,
1263 .can_multi_write = true,
1266 static const struct regmap_irq wcd938x_irqs[WCD938X_NUM_IRQS] = {
1267 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_BUTTON_PRESS_DET, 0, 0x01),
1268 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_BUTTON_RELEASE_DET, 0, 0x02),
1269 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_ELECT_INS_REM_DET, 0, 0x04),
1270 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_ELECT_INS_REM_LEG_DET, 0, 0x08),
1271 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_SW_DET, 0, 0x10),
1272 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_OCP_INT, 0, 0x20),
1273 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_CNP_INT, 0, 0x40),
1274 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_OCP_INT, 0, 0x80),
1275 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_CNP_INT, 1, 0x01),
1276 REGMAP_IRQ_REG(WCD938X_IRQ_EAR_CNP_INT, 1, 0x02),
1277 REGMAP_IRQ_REG(WCD938X_IRQ_EAR_SCD_INT, 1, 0x04),
1278 REGMAP_IRQ_REG(WCD938X_IRQ_AUX_CNP_INT, 1, 0x08),
1279 REGMAP_IRQ_REG(WCD938X_IRQ_AUX_SCD_INT, 1, 0x10),
1280 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_PDM_WD_INT, 1, 0x20),
1281 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_PDM_WD_INT, 1, 0x40),
1282 REGMAP_IRQ_REG(WCD938X_IRQ_AUX_PDM_WD_INT, 1, 0x80),
1283 REGMAP_IRQ_REG(WCD938X_IRQ_LDORT_SCD_INT, 2, 0x01),
1284 REGMAP_IRQ_REG(WCD938X_IRQ_MBHC_MOISTURE_INT, 2, 0x02),
1285 REGMAP_IRQ_REG(WCD938X_IRQ_HPHL_SURGE_DET_INT, 2, 0x04),
1286 REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_SURGE_DET_INT, 2, 0x08),
1289 static struct regmap_irq_chip wcd938x_regmap_irq_chip = {
1291 .irqs = wcd938x_irqs,
1292 .num_irqs = ARRAY_SIZE(wcd938x_irqs),
1294 .status_base = WCD938X_DIGITAL_INTR_STATUS_0,
1295 .mask_base = WCD938X_DIGITAL_INTR_MASK_0,
1296 .type_base = WCD938X_DIGITAL_INTR_LEVEL_0,
1297 .ack_base = WCD938X_DIGITAL_INTR_CLEAR_0,
1300 .irq_drv_data = NULL,
1303 static int wcd938x_get_clk_rate(int mode)
1309 rate = SWR_CLK_RATE_0P6MHZ;
1312 rate = SWR_CLK_RATE_1P2MHZ;
1315 rate = SWR_CLK_RATE_4P8MHZ;
1317 case ADC_MODE_NORMAL:
1318 case ADC_MODE_LO_HIF:
1320 case ADC_MODE_INVALID:
1322 rate = SWR_CLK_RATE_9P6MHZ;
1329 static int wcd938x_set_swr_clk_rate(struct snd_soc_component *component, int rate, int bank)
1331 u8 mask = (bank ? 0xF0 : 0x0F);
1335 case SWR_CLK_RATE_0P6MHZ:
1336 val = (bank ? 0x60 : 0x06);
1338 case SWR_CLK_RATE_1P2MHZ:
1339 val = (bank ? 0x50 : 0x05);
1341 case SWR_CLK_RATE_2P4MHZ:
1342 val = (bank ? 0x30 : 0x03);
1344 case SWR_CLK_RATE_4P8MHZ:
1345 val = (bank ? 0x10 : 0x01);
1347 case SWR_CLK_RATE_9P6MHZ:
1352 snd_soc_component_update_bits(component, WCD938X_DIGITAL_SWR_TX_CLK_RATE,
1358 static int wcd938x_io_init(struct wcd938x_priv *wcd938x)
1360 struct regmap *rm = wcd938x->regmap;
1362 regmap_update_bits(rm, WCD938X_SLEEP_CTL, 0x0E, 0x0E);
1363 regmap_update_bits(rm, WCD938X_SLEEP_CTL, 0x80, 0x80);
1364 /* 1 msec delay as per HW requirement */
1365 usleep_range(1000, 1010);
1366 regmap_update_bits(rm, WCD938X_SLEEP_CTL, 0x40, 0x40);
1367 /* 1 msec delay as per HW requirement */
1368 usleep_range(1000, 1010);
1369 regmap_update_bits(rm, WCD938X_LDORXTX_CONFIG, 0x10, 0x00);
1370 regmap_update_bits(rm, WCD938X_BIAS_VBG_FINE_ADJ,
1372 regmap_update_bits(rm, WCD938X_ANA_BIAS, 0x80, 0x80);
1373 regmap_update_bits(rm, WCD938X_ANA_BIAS, 0x40, 0x40);
1374 /* 10 msec delay as per HW requirement */
1375 usleep_range(10000, 10010);
1377 regmap_update_bits(rm, WCD938X_ANA_BIAS, 0x40, 0x00);
1378 regmap_update_bits(rm, WCD938X_HPH_NEW_INT_RDAC_GAIN_CTL,
1380 regmap_update_bits(rm, WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L_NEW,
1382 regmap_update_bits(rm, WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R_NEW,
1384 regmap_update_bits(rm, WCD938X_HPH_REFBUFF_UHQA_CTL,
1386 regmap_update_bits(rm, WCD938X_DIGITAL_CDC_DMIC_CTL,
1389 regmap_update_bits(rm, WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2CASC_ULP,
1391 regmap_update_bits(rm, WCD938X_TX_COM_NEW_INT_TXFE_ICTRL_STG2MAIN_ULP,
1394 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_0, 0xFF, 0x55);
1395 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_1, 0xFF, 0x44);
1396 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_2, 0xFF, 0x11);
1397 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_3, 0xFF, 0x00);
1398 regmap_update_bits(rm, WCD938X_DIGITAL_TX_REQ_FB_CTL_4, 0xFF, 0x00);
1400 /* Set Noise Filter Resistor value */
1401 regmap_update_bits(rm, WCD938X_MICB1_TEST_CTL_1, 0xE0, 0xE0);
1402 regmap_update_bits(rm, WCD938X_MICB2_TEST_CTL_1, 0xE0, 0xE0);
1403 regmap_update_bits(rm, WCD938X_MICB3_TEST_CTL_1, 0xE0, 0xE0);
1404 regmap_update_bits(rm, WCD938X_MICB4_TEST_CTL_1, 0xE0, 0xE0);
1406 regmap_update_bits(rm, WCD938X_TX_3_4_TEST_BLK_EN2, 0x01, 0x00);
1407 regmap_update_bits(rm, WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0xC0, 0xC0);
1413 static int wcd938x_sdw_connect_port(struct wcd938x_sdw_ch_info *ch_info,
1414 struct sdw_port_config *port_config,
1417 u8 ch_mask, port_num;
1419 port_num = ch_info->port_num;
1420 ch_mask = ch_info->ch_mask;
1422 port_config->num = port_num;
1425 port_config->ch_mask |= ch_mask;
1427 port_config->ch_mask &= ~ch_mask;
1432 static int wcd938x_connect_port(struct wcd938x_sdw_priv *wcd, u8 ch_id, u8 enable)
1436 port_num = wcd->ch_info[ch_id].port_num;
1438 return wcd938x_sdw_connect_port(&wcd->ch_info[ch_id],
1439 &wcd->port_config[port_num],
1443 static int wcd938x_codec_enable_rxclk(struct snd_soc_dapm_widget *w,
1444 struct snd_kcontrol *kcontrol,
1447 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1450 case SND_SOC_DAPM_PRE_PMU:
1451 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1452 WCD938X_ANA_RX_CLK_EN_MASK, 1);
1453 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1454 WCD938X_RX_BIAS_EN_MASK, 1);
1455 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_RX0_CTL,
1456 WCD938X_DEM_DITHER_ENABLE_MASK, 0);
1457 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_RX1_CTL,
1458 WCD938X_DEM_DITHER_ENABLE_MASK, 0);
1459 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_RX2_CTL,
1460 WCD938X_DEM_DITHER_ENABLE_MASK, 0);
1461 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1462 WCD938X_ANA_RX_DIV2_CLK_EN_MASK, 1);
1463 snd_soc_component_write_field(component, WCD938X_AUX_AUXPA,
1464 WCD938X_AUXPA_CLK_EN_MASK, 1);
1466 case SND_SOC_DAPM_POST_PMD:
1467 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1468 WCD938X_VNEG_EN_MASK, 0);
1469 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1470 WCD938X_VPOS_EN_MASK, 0);
1471 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1472 WCD938X_RX_BIAS_EN_MASK, 0);
1473 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1474 WCD938X_ANA_RX_DIV2_CLK_EN_MASK, 0);
1475 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1476 WCD938X_ANA_RX_CLK_EN_MASK, 0);
1482 static int wcd938x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
1483 struct snd_kcontrol *kcontrol,
1486 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1487 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1490 case SND_SOC_DAPM_PRE_PMU:
1491 snd_soc_component_write_field(component,
1492 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1493 WCD938X_RXD0_CLK_EN_MASK, 0x01);
1494 snd_soc_component_write_field(component,
1495 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1496 WCD938X_HPHL_RX_EN_MASK, 1);
1497 snd_soc_component_write_field(component,
1498 WCD938X_HPH_RDAC_CLK_CTL1,
1499 WCD938X_CHOP_CLK_EN_MASK, 0);
1501 case SND_SOC_DAPM_POST_PMU:
1502 snd_soc_component_write_field(component,
1503 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_L,
1504 WCD938X_HPH_RES_DIV_MASK, 0x02);
1505 if (wcd938x->comp1_enable) {
1506 snd_soc_component_write_field(component,
1507 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1508 WCD938X_HPHL_COMP_EN_MASK, 1);
1509 /* 5msec compander delay as per HW requirement */
1510 if (!wcd938x->comp2_enable || (snd_soc_component_read(component,
1511 WCD938X_DIGITAL_CDC_COMP_CTL_0) & 0x01))
1512 usleep_range(5000, 5010);
1513 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1514 WCD938X_AUTOCHOP_TIMER_EN, 0);
1516 snd_soc_component_write_field(component,
1517 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1518 WCD938X_HPHL_COMP_EN_MASK, 0);
1519 snd_soc_component_write_field(component,
1521 WCD938X_GAIN_SRC_SEL_MASK,
1522 WCD938X_GAIN_SRC_SEL_REGISTER);
1526 case SND_SOC_DAPM_POST_PMD:
1527 snd_soc_component_write_field(component,
1528 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R,
1529 WCD938X_HPH_RES_DIV_MASK, 0x1);
1536 static int wcd938x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
1537 struct snd_kcontrol *kcontrol,
1540 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1541 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1544 case SND_SOC_DAPM_PRE_PMU:
1545 snd_soc_component_write_field(component,
1546 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1547 WCD938X_RXD1_CLK_EN_MASK, 1);
1548 snd_soc_component_write_field(component,
1549 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1550 WCD938X_HPHR_RX_EN_MASK, 1);
1551 snd_soc_component_write_field(component,
1552 WCD938X_HPH_RDAC_CLK_CTL1,
1553 WCD938X_CHOP_CLK_EN_MASK, 0);
1555 case SND_SOC_DAPM_POST_PMU:
1556 snd_soc_component_write_field(component,
1557 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R,
1558 WCD938X_HPH_RES_DIV_MASK, 0x02);
1559 if (wcd938x->comp2_enable) {
1560 snd_soc_component_write_field(component,
1561 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1562 WCD938X_HPHR_COMP_EN_MASK, 1);
1563 /* 5msec compander delay as per HW requirement */
1564 if (!wcd938x->comp1_enable ||
1565 (snd_soc_component_read(component,
1566 WCD938X_DIGITAL_CDC_COMP_CTL_0) & 0x02))
1567 usleep_range(5000, 5010);
1568 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1569 WCD938X_AUTOCHOP_TIMER_EN, 0);
1571 snd_soc_component_write_field(component,
1572 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1573 WCD938X_HPHR_COMP_EN_MASK, 0);
1574 snd_soc_component_write_field(component,
1576 WCD938X_GAIN_SRC_SEL_MASK,
1577 WCD938X_GAIN_SRC_SEL_REGISTER);
1580 case SND_SOC_DAPM_POST_PMD:
1581 snd_soc_component_write_field(component,
1582 WCD938X_HPH_NEW_INT_RDAC_HD2_CTL_R,
1583 WCD938X_HPH_RES_DIV_MASK, 0x01);
1590 static int wcd938x_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
1591 struct snd_kcontrol *kcontrol,
1594 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1595 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1598 case SND_SOC_DAPM_PRE_PMU:
1599 wcd938x->ear_rx_path =
1600 snd_soc_component_read(
1601 component, WCD938X_DIGITAL_CDC_EAR_PATH_CTL);
1602 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) {
1603 snd_soc_component_write_field(component,
1604 WCD938X_EAR_EAR_DAC_CON,
1605 WCD938X_DAC_SAMPLE_EDGE_SEL_MASK, 0);
1606 snd_soc_component_write_field(component,
1607 WCD938X_DIGITAL_CDC_AUX_GAIN_CTL,
1608 WCD938X_AUX_EN_MASK, 1);
1609 snd_soc_component_write_field(component,
1610 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1611 WCD938X_RXD2_CLK_EN_MASK, 1);
1612 snd_soc_component_write_field(component,
1613 WCD938X_ANA_EAR_COMPANDER_CTL,
1614 WCD938X_GAIN_OVRD_REG_MASK, 1);
1616 snd_soc_component_write_field(component,
1617 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1618 WCD938X_HPHL_RX_EN_MASK, 1);
1619 snd_soc_component_write_field(component,
1620 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1621 WCD938X_RXD0_CLK_EN_MASK, 1);
1622 if (wcd938x->comp1_enable)
1623 snd_soc_component_write_field(component,
1624 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1625 WCD938X_HPHL_COMP_EN_MASK, 1);
1627 /* 5 msec delay as per HW requirement */
1628 usleep_range(5000, 5010);
1629 if (wcd938x->flyback_cur_det_disable == 0)
1630 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
1631 WCD938X_EN_CUR_DET_MASK, 0);
1632 wcd938x->flyback_cur_det_disable++;
1633 wcd_clsh_ctrl_set_state(wcd938x->clsh_info,
1634 WCD_CLSH_EVENT_PRE_DAC,
1638 case SND_SOC_DAPM_POST_PMD:
1639 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) {
1640 snd_soc_component_write_field(component,
1641 WCD938X_DIGITAL_CDC_AUX_GAIN_CTL,
1642 WCD938X_AUX_EN_MASK, 0);
1643 snd_soc_component_write_field(component,
1644 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1645 WCD938X_RXD2_CLK_EN_MASK, 0);
1647 snd_soc_component_write_field(component,
1648 WCD938X_DIGITAL_CDC_HPH_GAIN_CTL,
1649 WCD938X_HPHL_RX_EN_MASK, 0);
1650 snd_soc_component_write_field(component,
1651 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1652 WCD938X_RXD0_CLK_EN_MASK, 0);
1653 if (wcd938x->comp1_enable)
1654 snd_soc_component_write_field(component,
1655 WCD938X_DIGITAL_CDC_COMP_CTL_0,
1656 WCD938X_HPHL_COMP_EN_MASK, 0);
1658 snd_soc_component_write_field(component, WCD938X_ANA_EAR_COMPANDER_CTL,
1659 WCD938X_GAIN_OVRD_REG_MASK, 0);
1660 snd_soc_component_write_field(component,
1661 WCD938X_EAR_EAR_DAC_CON,
1662 WCD938X_DAC_SAMPLE_EDGE_SEL_MASK, 1);
1669 static int wcd938x_codec_aux_dac_event(struct snd_soc_dapm_widget *w,
1670 struct snd_kcontrol *kcontrol,
1673 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1674 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1677 case SND_SOC_DAPM_PRE_PMU:
1678 snd_soc_component_write_field(component,
1679 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1680 WCD938X_ANA_RX_DIV4_CLK_EN_MASK, 1);
1681 snd_soc_component_write_field(component,
1682 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
1683 WCD938X_RXD2_CLK_EN_MASK, 1);
1684 snd_soc_component_write_field(component,
1685 WCD938X_DIGITAL_CDC_AUX_GAIN_CTL,
1686 WCD938X_AUX_EN_MASK, 1);
1687 if (wcd938x->flyback_cur_det_disable == 0)
1688 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
1689 WCD938X_EN_CUR_DET_MASK, 0);
1690 wcd938x->flyback_cur_det_disable++;
1691 wcd_clsh_ctrl_set_state(wcd938x->clsh_info,
1692 WCD_CLSH_EVENT_PRE_DAC,
1696 case SND_SOC_DAPM_POST_PMD:
1697 snd_soc_component_write_field(component,
1698 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
1699 WCD938X_ANA_RX_DIV4_CLK_EN_MASK, 0);
1706 static int wcd938x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
1707 struct snd_kcontrol *kcontrol, int event)
1709 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1710 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1711 int hph_mode = wcd938x->hph_mode;
1714 case SND_SOC_DAPM_PRE_PMU:
1716 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1717 WCD938X_LDOH_EN_MASK, 1);
1718 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_PRE_DAC,
1719 WCD_CLSH_STATE_HPHR, hph_mode);
1720 wcd_clsh_set_hph_mode(wcd938x->clsh_info, CLS_H_HIFI);
1722 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1723 hph_mode == CLS_H_ULP) {
1724 snd_soc_component_write_field(component,
1725 WCD938X_HPH_REFBUFF_LP_CTL,
1726 WCD938X_PREREF_FLIT_BYPASS_MASK, 1);
1728 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1729 WCD938X_HPHR_REF_EN_MASK, 1);
1730 wcd_clsh_set_hph_mode(wcd938x->clsh_info, hph_mode);
1731 /* 100 usec delay as per HW requirement */
1732 usleep_range(100, 110);
1733 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1734 snd_soc_component_write_field(component,
1735 WCD938X_DIGITAL_PDM_WD_CTL1,
1736 WCD938X_PDM_WD_EN_MASK, 0x3);
1738 case SND_SOC_DAPM_POST_PMU:
1740 * 7ms sleep is required if compander is enabled as per
1741 * HW requirement. If compander is disabled, then
1742 * 20ms delay is required.
1744 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1745 if (!wcd938x->comp2_enable)
1746 usleep_range(20000, 20100);
1748 usleep_range(7000, 7100);
1750 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1751 hph_mode == CLS_H_ULP)
1752 snd_soc_component_write_field(component,
1753 WCD938X_HPH_REFBUFF_LP_CTL,
1754 WCD938X_PREREF_FLIT_BYPASS_MASK, 0);
1755 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1757 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1758 WCD938X_AUTOCHOP_TIMER_EN, 1);
1759 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1760 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1761 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1762 WCD938X_REGULATOR_MODE_MASK,
1763 WCD938X_REGULATOR_MODE_CLASS_AB);
1764 enable_irq(wcd938x->hphr_pdm_wd_int);
1766 case SND_SOC_DAPM_PRE_PMD:
1767 disable_irq_nosync(wcd938x->hphr_pdm_wd_int);
1769 * 7ms sleep is required if compander is enabled as per
1770 * HW requirement. If compander is disabled, then
1771 * 20ms delay is required.
1773 if (!wcd938x->comp2_enable)
1774 usleep_range(20000, 20100);
1776 usleep_range(7000, 7100);
1777 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1778 WCD938X_HPHR_EN_MASK, 0);
1779 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
1780 WCD_EVENT_PRE_HPHR_PA_OFF);
1781 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1783 case SND_SOC_DAPM_POST_PMD:
1785 * 7ms sleep is required if compander is enabled as per
1786 * HW requirement. If compander is disabled, then
1787 * 20ms delay is required.
1789 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1790 if (!wcd938x->comp2_enable)
1791 usleep_range(20000, 20100);
1793 usleep_range(7000, 7100);
1794 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1796 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
1797 WCD_EVENT_POST_HPHR_PA_OFF);
1798 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1799 WCD938X_HPHR_REF_EN_MASK, 0);
1800 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL1,
1801 WCD938X_PDM_WD_EN_MASK, 0);
1802 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA,
1803 WCD_CLSH_STATE_HPHR, hph_mode);
1805 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1806 WCD938X_LDOH_EN_MASK, 0);
1813 static int wcd938x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
1814 struct snd_kcontrol *kcontrol, int event)
1816 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1817 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1818 int hph_mode = wcd938x->hph_mode;
1821 case SND_SOC_DAPM_PRE_PMU:
1823 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1824 WCD938X_LDOH_EN_MASK, 1);
1825 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_PRE_DAC,
1826 WCD_CLSH_STATE_HPHL, hph_mode);
1827 wcd_clsh_set_hph_mode(wcd938x->clsh_info, CLS_H_HIFI);
1828 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1829 hph_mode == CLS_H_ULP) {
1830 snd_soc_component_write_field(component,
1831 WCD938X_HPH_REFBUFF_LP_CTL,
1832 WCD938X_PREREF_FLIT_BYPASS_MASK, 1);
1834 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1835 WCD938X_HPHL_REF_EN_MASK, 1);
1836 wcd_clsh_set_hph_mode(wcd938x->clsh_info, hph_mode);
1837 /* 100 usec delay as per HW requirement */
1838 usleep_range(100, 110);
1839 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1840 snd_soc_component_write_field(component,
1841 WCD938X_DIGITAL_PDM_WD_CTL0,
1842 WCD938X_PDM_WD_EN_MASK, 0x3);
1844 case SND_SOC_DAPM_POST_PMU:
1846 * 7ms sleep is required if compander is enabled as per
1847 * HW requirement. If compander is disabled, then
1848 * 20ms delay is required.
1850 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1851 if (!wcd938x->comp1_enable)
1852 usleep_range(20000, 20100);
1854 usleep_range(7000, 7100);
1855 if (hph_mode == CLS_H_LP || hph_mode == CLS_H_LOHIFI ||
1856 hph_mode == CLS_H_ULP)
1857 snd_soc_component_write_field(component,
1858 WCD938X_HPH_REFBUFF_LP_CTL,
1859 WCD938X_PREREF_FLIT_BYPASS_MASK, 0);
1860 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1863 snd_soc_component_write_field(component, WCD938X_HPH_NEW_INT_HPH_TIMER1,
1864 WCD938X_AUTOCHOP_TIMER_EN, 1);
1865 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1866 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1867 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1868 WCD938X_REGULATOR_MODE_MASK,
1869 WCD938X_REGULATOR_MODE_CLASS_AB);
1870 enable_irq(wcd938x->hphl_pdm_wd_int);
1872 case SND_SOC_DAPM_PRE_PMD:
1873 disable_irq_nosync(wcd938x->hphl_pdm_wd_int);
1875 * 7ms sleep is required if compander is enabled as per
1876 * HW requirement. If compander is disabled, then
1877 * 20ms delay is required.
1879 if (!wcd938x->comp1_enable)
1880 usleep_range(20000, 20100);
1882 usleep_range(7000, 7100);
1883 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1884 WCD938X_HPHL_EN_MASK, 0);
1885 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, WCD_EVENT_PRE_HPHL_PA_OFF);
1886 set_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1888 case SND_SOC_DAPM_POST_PMD:
1890 * 7ms sleep is required if compander is enabled as per
1891 * HW requirement. If compander is disabled, then
1892 * 20ms delay is required.
1894 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) {
1895 if (!wcd938x->comp1_enable)
1896 usleep_range(21000, 21100);
1898 usleep_range(7000, 7100);
1899 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask);
1901 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
1902 WCD_EVENT_POST_HPHL_PA_OFF);
1903 snd_soc_component_write_field(component, WCD938X_ANA_HPH,
1904 WCD938X_HPHL_REF_EN_MASK, 0);
1905 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL0,
1906 WCD938X_PDM_WD_EN_MASK, 0);
1907 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA,
1908 WCD_CLSH_STATE_HPHL, hph_mode);
1910 snd_soc_component_write_field(component, WCD938X_LDOH_MODE,
1911 WCD938X_LDOH_EN_MASK, 0);
1918 static int wcd938x_codec_enable_aux_pa(struct snd_soc_dapm_widget *w,
1919 struct snd_kcontrol *kcontrol, int event)
1921 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1922 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1923 int hph_mode = wcd938x->hph_mode;
1926 case SND_SOC_DAPM_PRE_PMU:
1927 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
1928 WCD938X_AUX_PDM_WD_EN_MASK, 1);
1930 case SND_SOC_DAPM_POST_PMU:
1931 /* 1 msec delay as per HW requirement */
1932 usleep_range(1000, 1010);
1933 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1934 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1935 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1936 WCD938X_REGULATOR_MODE_MASK,
1937 WCD938X_REGULATOR_MODE_CLASS_AB);
1938 enable_irq(wcd938x->aux_pdm_wd_int);
1940 case SND_SOC_DAPM_PRE_PMD:
1941 disable_irq_nosync(wcd938x->aux_pdm_wd_int);
1943 case SND_SOC_DAPM_POST_PMD:
1944 /* 1 msec delay as per HW requirement */
1945 usleep_range(1000, 1010);
1946 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
1947 WCD938X_AUX_PDM_WD_EN_MASK, 0);
1948 wcd_clsh_ctrl_set_state(wcd938x->clsh_info,
1949 WCD_CLSH_EVENT_POST_PA,
1953 wcd938x->flyback_cur_det_disable--;
1954 if (wcd938x->flyback_cur_det_disable == 0)
1955 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
1956 WCD938X_EN_CUR_DET_MASK, 1);
1962 static int wcd938x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
1963 struct snd_kcontrol *kcontrol, int event)
1965 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
1966 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
1967 int hph_mode = wcd938x->hph_mode;
1970 case SND_SOC_DAPM_PRE_PMU:
1972 * Enable watchdog interrupt for HPHL or AUX
1973 * depending on mux value
1975 wcd938x->ear_rx_path = snd_soc_component_read(component,
1976 WCD938X_DIGITAL_CDC_EAR_PATH_CTL);
1977 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
1978 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
1979 WCD938X_AUX_PDM_WD_EN_MASK, 1);
1981 snd_soc_component_write_field(component,
1982 WCD938X_DIGITAL_PDM_WD_CTL0,
1983 WCD938X_PDM_WD_EN_MASK, 0x3);
1984 if (!wcd938x->comp1_enable)
1985 snd_soc_component_write_field(component,
1986 WCD938X_ANA_EAR_COMPANDER_CTL,
1987 WCD938X_GAIN_OVRD_REG_MASK, 1);
1990 case SND_SOC_DAPM_POST_PMU:
1991 /* 6 msec delay as per HW requirement */
1992 usleep_range(6000, 6010);
1993 if (hph_mode == CLS_AB || hph_mode == CLS_AB_HIFI ||
1994 hph_mode == CLS_AB_LP || hph_mode == CLS_AB_LOHIFI)
1995 snd_soc_component_write_field(component, WCD938X_ANA_RX_SUPPLIES,
1996 WCD938X_REGULATOR_MODE_MASK,
1997 WCD938X_REGULATOR_MODE_CLASS_AB);
1998 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
1999 enable_irq(wcd938x->aux_pdm_wd_int);
2001 enable_irq(wcd938x->hphl_pdm_wd_int);
2003 case SND_SOC_DAPM_PRE_PMD:
2004 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
2005 disable_irq_nosync(wcd938x->aux_pdm_wd_int);
2007 disable_irq_nosync(wcd938x->hphl_pdm_wd_int);
2009 case SND_SOC_DAPM_POST_PMD:
2010 if (!wcd938x->comp1_enable)
2011 snd_soc_component_write_field(component, WCD938X_ANA_EAR_COMPANDER_CTL,
2012 WCD938X_GAIN_OVRD_REG_MASK, 0);
2013 /* 7 msec delay as per HW requirement */
2014 usleep_range(7000, 7010);
2015 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
2016 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL2,
2017 WCD938X_AUX_PDM_WD_EN_MASK, 0);
2019 snd_soc_component_write_field(component, WCD938X_DIGITAL_PDM_WD_CTL0,
2020 WCD938X_PDM_WD_EN_MASK, 0);
2022 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA,
2023 WCD_CLSH_STATE_EAR, hph_mode);
2025 wcd938x->flyback_cur_det_disable--;
2026 if (wcd938x->flyback_cur_det_disable == 0)
2027 snd_soc_component_write_field(component, WCD938X_FLYBACK_EN,
2028 WCD938X_EN_CUR_DET_MASK, 1);
2035 static int wcd938x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
2036 struct snd_kcontrol *kcontrol,
2039 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2040 u16 dmic_clk_reg, dmic_clk_en_reg;
2041 u8 dmic_sel_mask, dmic_clk_mask;
2046 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_1_2;
2047 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC1_CTL;
2048 dmic_clk_mask = WCD938X_DMIC1_RATE_MASK;
2049 dmic_sel_mask = WCD938X_AMIC1_IN_SEL_MASK;
2053 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_1_2;
2054 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC2_CTL;
2055 dmic_clk_mask = WCD938X_DMIC2_RATE_MASK;
2056 dmic_sel_mask = WCD938X_AMIC3_IN_SEL_MASK;
2060 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_3_4;
2061 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC3_CTL;
2062 dmic_clk_mask = WCD938X_DMIC3_RATE_MASK;
2063 dmic_sel_mask = WCD938X_AMIC4_IN_SEL_MASK;
2067 dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_3_4;
2068 dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC4_CTL;
2069 dmic_clk_mask = WCD938X_DMIC4_RATE_MASK;
2070 dmic_sel_mask = WCD938X_AMIC5_IN_SEL_MASK;
2073 dev_err(component->dev, "%s: Invalid DMIC Selection\n",
2079 case SND_SOC_DAPM_PRE_PMU:
2080 snd_soc_component_write_field(component,
2081 WCD938X_DIGITAL_CDC_AMIC_CTL,
2083 WCD938X_AMIC1_IN_SEL_DMIC);
2084 /* 250us sleep as per HW requirement */
2085 usleep_range(250, 260);
2086 /* Setting DMIC clock rate to 2.4MHz */
2087 snd_soc_component_write_field(component, dmic_clk_reg,
2089 WCD938X_DMIC4_RATE_2P4MHZ);
2090 snd_soc_component_write_field(component, dmic_clk_en_reg,
2091 WCD938X_DMIC_CLK_EN_MASK, 1);
2092 /* enable clock scaling */
2093 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_DMIC_CTL,
2094 WCD938X_DMIC_CLK_SCALING_EN_MASK, 0x3);
2096 case SND_SOC_DAPM_POST_PMD:
2097 snd_soc_component_write_field(component,
2098 WCD938X_DIGITAL_CDC_AMIC_CTL,
2099 dmic_sel_mask, WCD938X_AMIC1_IN_SEL_AMIC);
2100 snd_soc_component_write_field(component, dmic_clk_en_reg,
2101 WCD938X_DMIC_CLK_EN_MASK, 0);
2107 static int wcd938x_tx_swr_ctrl(struct snd_soc_dapm_widget *w,
2108 struct snd_kcontrol *kcontrol, int event)
2110 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2111 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2115 bank = (wcd938x_swr_get_current_bank(wcd938x->sdw_priv[AIF1_CAP]->sdev)) ? 0 : 1;
2116 bank = bank ? 0 : 1;
2119 case SND_SOC_DAPM_PRE_PMU:
2120 if (strnstr(w->name, "ADC", sizeof("ADC"))) {
2121 int i = 0, mode = 0;
2123 if (test_bit(WCD_ADC1, &wcd938x->status_mask))
2124 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC1]];
2125 if (test_bit(WCD_ADC2, &wcd938x->status_mask))
2126 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC2]];
2127 if (test_bit(WCD_ADC3, &wcd938x->status_mask))
2128 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC3]];
2129 if (test_bit(WCD_ADC4, &wcd938x->status_mask))
2130 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC4]];
2133 for (i = 0; i < ADC_MODE_ULP2; i++) {
2134 if (mode & (1 << i)) {
2140 rate = wcd938x_get_clk_rate(i);
2141 wcd938x_set_swr_clk_rate(component, rate, bank);
2142 /* Copy clk settings to active bank */
2143 wcd938x_set_swr_clk_rate(component, rate, !bank);
2146 case SND_SOC_DAPM_POST_PMD:
2147 if (strnstr(w->name, "ADC", sizeof("ADC"))) {
2148 rate = wcd938x_get_clk_rate(ADC_MODE_INVALID);
2149 wcd938x_set_swr_clk_rate(component, rate, !bank);
2150 wcd938x_set_swr_clk_rate(component, rate, bank);
2158 static int wcd938x_get_adc_mode(int val)
2163 case ADC_MODE_INVALID:
2164 ret = ADC_MODE_VAL_NORMAL;
2167 ret = ADC_MODE_VAL_HIFI;
2169 case ADC_MODE_LO_HIF:
2170 ret = ADC_MODE_VAL_LO_HIF;
2172 case ADC_MODE_NORMAL:
2173 ret = ADC_MODE_VAL_NORMAL;
2176 ret = ADC_MODE_VAL_LP;
2179 ret = ADC_MODE_VAL_ULP1;
2182 ret = ADC_MODE_VAL_ULP2;
2191 static int wcd938x_codec_enable_adc(struct snd_soc_dapm_widget *w,
2192 struct snd_kcontrol *kcontrol, int event)
2194 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2195 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2198 case SND_SOC_DAPM_PRE_PMU:
2199 snd_soc_component_write_field(component,
2200 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2201 WCD938X_ANA_TX_CLK_EN_MASK, 1);
2202 snd_soc_component_write_field(component,
2203 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2204 WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 1);
2205 set_bit(w->shift, &wcd938x->status_mask);
2207 case SND_SOC_DAPM_POST_PMD:
2208 snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2209 WCD938X_ANA_TX_CLK_EN_MASK, 0);
2210 clear_bit(w->shift, &wcd938x->status_mask);
2217 static void wcd938x_tx_channel_config(struct snd_soc_component *component,
2218 int channel, int mode)
2224 reg = WCD938X_ANA_TX_CH2;
2225 mask = WCD938X_HPF1_INIT_MASK;
2228 reg = WCD938X_ANA_TX_CH2;
2229 mask = WCD938X_HPF2_INIT_MASK;
2232 reg = WCD938X_ANA_TX_CH4;
2233 mask = WCD938X_HPF3_INIT_MASK;
2236 reg = WCD938X_ANA_TX_CH4;
2237 mask = WCD938X_HPF4_INIT_MASK;
2243 snd_soc_component_write_field(component, reg, mask, mode);
2246 static int wcd938x_adc_enable_req(struct snd_soc_dapm_widget *w,
2247 struct snd_kcontrol *kcontrol, int event)
2249 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2250 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2254 case SND_SOC_DAPM_PRE_PMU:
2255 snd_soc_component_write_field(component,
2256 WCD938X_DIGITAL_CDC_REQ_CTL,
2257 WCD938X_FS_RATE_4P8_MASK, 1);
2258 snd_soc_component_write_field(component,
2259 WCD938X_DIGITAL_CDC_REQ_CTL,
2260 WCD938X_NO_NOTCH_MASK, 0);
2261 wcd938x_tx_channel_config(component, w->shift, 1);
2262 mode = wcd938x_get_adc_mode(wcd938x->tx_mode[w->shift]);
2264 dev_info(component->dev, "Invalid ADC mode\n");
2269 snd_soc_component_write_field(component,
2270 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2271 WCD938X_TXD0_MODE_MASK, mode);
2272 snd_soc_component_write_field(component,
2273 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2274 WCD938X_TXD0_CLK_EN_MASK, 1);
2277 snd_soc_component_write_field(component,
2278 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2279 WCD938X_TXD1_MODE_MASK, mode);
2280 snd_soc_component_write_field(component,
2281 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2282 WCD938X_TXD1_CLK_EN_MASK, 1);
2285 snd_soc_component_write_field(component,
2286 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2287 WCD938X_TXD2_MODE_MASK, mode);
2288 snd_soc_component_write_field(component,
2289 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2290 WCD938X_TXD2_CLK_EN_MASK, 1);
2293 snd_soc_component_write_field(component,
2294 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2295 WCD938X_TXD3_MODE_MASK, mode);
2296 snd_soc_component_write_field(component,
2297 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2298 WCD938X_TXD3_CLK_EN_MASK, 1);
2304 wcd938x_tx_channel_config(component, w->shift, 0);
2306 case SND_SOC_DAPM_POST_PMD:
2309 snd_soc_component_write_field(component,
2310 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2311 WCD938X_TXD0_MODE_MASK, 0);
2312 snd_soc_component_write_field(component,
2313 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2314 WCD938X_TXD0_CLK_EN_MASK, 0);
2317 snd_soc_component_write_field(component,
2318 WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
2319 WCD938X_TXD1_MODE_MASK, 0);
2320 snd_soc_component_write_field(component,
2321 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2322 WCD938X_TXD1_CLK_EN_MASK, 0);
2325 snd_soc_component_write_field(component,
2326 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2327 WCD938X_TXD2_MODE_MASK, 0);
2328 snd_soc_component_write_field(component,
2329 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2330 WCD938X_TXD2_CLK_EN_MASK, 0);
2333 snd_soc_component_write_field(component,
2334 WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
2335 WCD938X_TXD3_MODE_MASK, 0);
2336 snd_soc_component_write_field(component,
2337 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2338 WCD938X_TXD3_CLK_EN_MASK, 0);
2343 snd_soc_component_write_field(component,
2344 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2345 WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 0);
2352 static int wcd938x_micbias_control(struct snd_soc_component *component,
2353 int micb_num, int req, bool is_dapm)
2355 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2356 int micb_index = micb_num - 1;
2361 micb_reg = WCD938X_ANA_MICB1;
2364 micb_reg = WCD938X_ANA_MICB2;
2367 micb_reg = WCD938X_ANA_MICB3;
2370 micb_reg = WCD938X_ANA_MICB4;
2373 dev_err(component->dev, "%s: Invalid micbias number: %d\n",
2374 __func__, micb_num);
2379 case MICB_PULLUP_ENABLE:
2380 wcd938x->pullup_ref[micb_index]++;
2381 if ((wcd938x->pullup_ref[micb_index] == 1) &&
2382 (wcd938x->micb_ref[micb_index] == 0))
2383 snd_soc_component_write_field(component, micb_reg,
2384 WCD938X_MICB_EN_MASK,
2385 WCD938X_MICB_PULL_UP);
2387 case MICB_PULLUP_DISABLE:
2388 if (wcd938x->pullup_ref[micb_index] > 0)
2389 wcd938x->pullup_ref[micb_index]--;
2391 if ((wcd938x->pullup_ref[micb_index] == 0) &&
2392 (wcd938x->micb_ref[micb_index] == 0))
2393 snd_soc_component_write_field(component, micb_reg,
2394 WCD938X_MICB_EN_MASK, 0);
2397 wcd938x->micb_ref[micb_index]++;
2398 if (wcd938x->micb_ref[micb_index] == 1) {
2399 snd_soc_component_write_field(component,
2400 WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
2401 WCD938X_TX_CLK_EN_MASK, 0xF);
2402 snd_soc_component_write_field(component,
2403 WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
2404 WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 1);
2405 snd_soc_component_write_field(component,
2406 WCD938X_DIGITAL_CDC_ANA_TX_CLK_CTL,
2407 WCD938X_TX_SC_CLK_EN_MASK, 1);
2409 snd_soc_component_write_field(component, micb_reg,
2410 WCD938X_MICB_EN_MASK,
2411 WCD938X_MICB_ENABLE);
2412 if (micb_num == MIC_BIAS_2)
2413 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2414 WCD_EVENT_POST_MICBIAS_2_ON);
2416 if (micb_num == MIC_BIAS_2 && is_dapm)
2417 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2418 WCD_EVENT_POST_DAPM_MICBIAS_2_ON);
2423 if (wcd938x->micb_ref[micb_index] > 0)
2424 wcd938x->micb_ref[micb_index]--;
2426 if ((wcd938x->micb_ref[micb_index] == 0) &&
2427 (wcd938x->pullup_ref[micb_index] > 0))
2428 snd_soc_component_write_field(component, micb_reg,
2429 WCD938X_MICB_EN_MASK,
2430 WCD938X_MICB_PULL_UP);
2431 else if ((wcd938x->micb_ref[micb_index] == 0) &&
2432 (wcd938x->pullup_ref[micb_index] == 0)) {
2433 if (micb_num == MIC_BIAS_2)
2434 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2435 WCD_EVENT_PRE_MICBIAS_2_OFF);
2437 snd_soc_component_write_field(component, micb_reg,
2438 WCD938X_MICB_EN_MASK, 0);
2439 if (micb_num == MIC_BIAS_2)
2440 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2441 WCD_EVENT_POST_MICBIAS_2_OFF);
2443 if (is_dapm && micb_num == MIC_BIAS_2)
2444 wcd_mbhc_event_notify(wcd938x->wcd_mbhc,
2445 WCD_EVENT_POST_DAPM_MICBIAS_2_OFF);
2452 static int wcd938x_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2453 struct snd_kcontrol *kcontrol,
2456 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2457 int micb_num = w->shift;
2460 case SND_SOC_DAPM_PRE_PMU:
2461 wcd938x_micbias_control(component, micb_num, MICB_ENABLE, true);
2463 case SND_SOC_DAPM_POST_PMU:
2464 /* 1 msec delay as per HW requirement */
2465 usleep_range(1000, 1100);
2467 case SND_SOC_DAPM_POST_PMD:
2468 wcd938x_micbias_control(component, micb_num, MICB_DISABLE, true);
2475 static int wcd938x_codec_enable_micbias_pullup(struct snd_soc_dapm_widget *w,
2476 struct snd_kcontrol *kcontrol,
2479 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
2480 int micb_num = w->shift;
2483 case SND_SOC_DAPM_PRE_PMU:
2484 wcd938x_micbias_control(component, micb_num,
2485 MICB_PULLUP_ENABLE, true);
2487 case SND_SOC_DAPM_POST_PMU:
2488 /* 1 msec delay as per HW requirement */
2489 usleep_range(1000, 1100);
2491 case SND_SOC_DAPM_POST_PMD:
2492 wcd938x_micbias_control(component, micb_num,
2493 MICB_PULLUP_DISABLE, true);
2500 static int wcd938x_tx_mode_get(struct snd_kcontrol *kcontrol,
2501 struct snd_ctl_elem_value *ucontrol)
2503 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2504 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2505 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
2506 int path = e->shift_l;
2508 ucontrol->value.integer.value[0] = wcd938x->tx_mode[path];
2513 static int wcd938x_tx_mode_put(struct snd_kcontrol *kcontrol,
2514 struct snd_ctl_elem_value *ucontrol)
2516 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2517 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2518 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
2519 int path = e->shift_l;
2521 wcd938x->tx_mode[path] = ucontrol->value.enumerated.item[0];
2526 static int wcd938x_rx_hph_mode_get(struct snd_kcontrol *kcontrol,
2527 struct snd_ctl_elem_value *ucontrol)
2529 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2530 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2532 ucontrol->value.integer.value[0] = wcd938x->hph_mode;
2537 static int wcd938x_rx_hph_mode_put(struct snd_kcontrol *kcontrol,
2538 struct snd_ctl_elem_value *ucontrol)
2540 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2541 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2543 wcd938x->hph_mode = ucontrol->value.enumerated.item[0];
2548 static int wcd938x_ear_pa_put_gain(struct snd_kcontrol *kcontrol,
2549 struct snd_ctl_elem_value *ucontrol)
2551 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2552 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2554 if (wcd938x->comp1_enable) {
2555 dev_err(component->dev, "Can not set EAR PA Gain, compander1 is enabled\n");
2559 snd_soc_component_write_field(component, WCD938X_ANA_EAR_COMPANDER_CTL,
2560 WCD938X_EAR_GAIN_MASK,
2561 ucontrol->value.integer.value[0]);
2566 static int wcd938x_get_compander(struct snd_kcontrol *kcontrol,
2567 struct snd_ctl_elem_value *ucontrol)
2570 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2571 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2572 struct soc_mixer_control *mc;
2575 mc = (struct soc_mixer_control *)(kcontrol->private_value);
2579 ucontrol->value.integer.value[0] = wcd938x->comp2_enable;
2581 ucontrol->value.integer.value[0] = wcd938x->comp1_enable;
2586 static int wcd938x_set_compander(struct snd_kcontrol *kcontrol,
2587 struct snd_ctl_elem_value *ucontrol)
2589 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2590 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2591 struct wcd938x_sdw_priv *wcd;
2592 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;
2607 wcd938x_connect_port(wcd, mc->reg, true);
2609 wcd938x_connect_port(wcd, mc->reg, false);
2614 static int wcd938x_ldoh_get(struct snd_kcontrol *kcontrol,
2615 struct snd_ctl_elem_value *ucontrol)
2617 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2618 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2620 ucontrol->value.integer.value[0] = wcd938x->ldoh;
2625 static int wcd938x_ldoh_put(struct snd_kcontrol *kcontrol,
2626 struct snd_ctl_elem_value *ucontrol)
2628 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2629 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2631 wcd938x->ldoh = ucontrol->value.integer.value[0];
2636 static int wcd938x_bcs_get(struct snd_kcontrol *kcontrol,
2637 struct snd_ctl_elem_value *ucontrol)
2639 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2640 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2642 ucontrol->value.integer.value[0] = wcd938x->bcs_dis;
2647 static int wcd938x_bcs_put(struct snd_kcontrol *kcontrol,
2648 struct snd_ctl_elem_value *ucontrol)
2650 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
2651 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
2653 wcd938x->bcs_dis = ucontrol->value.integer.value[0];
2658 static const char * const tx_mode_mux_text_wcd9380[] = {
2659 "ADC_INVALID", "ADC_HIFI", "ADC_LO_HIF", "ADC_NORMAL", "ADC_LP",
2662 static const char * const tx_mode_mux_text[] = {
2663 "ADC_INVALID", "ADC_HIFI", "ADC_LO_HIF", "ADC_NORMAL", "ADC_LP",
2664 "ADC_ULP1", "ADC_ULP2",
2667 static const char * const rx_hph_mode_mux_text_wcd9380[] = {
2668 "CLS_H_INVALID", "CLS_H_INVALID_1", "CLS_H_LP", "CLS_AB",
2669 "CLS_H_LOHIFI", "CLS_H_ULP", "CLS_H_INVALID_2", "CLS_AB_LP",
2673 static const char * const rx_hph_mode_mux_text[] = {
2674 "CLS_H_INVALID", "CLS_H_HIFI", "CLS_H_LP", "CLS_AB", "CLS_H_LOHIFI",
2675 "CLS_H_ULP", "CLS_AB_HIFI", "CLS_AB_LP", "CLS_AB_LOHIFI",
2678 static const char * const adc2_mux_text[] = {
2682 static const char * const adc3_mux_text[] = {
2686 static const char * const adc4_mux_text[] = {
2690 static const char * const rdac3_mux_text[] = {
2694 static const char * const hdr12_mux_text[] = {
2698 static const char * const hdr34_mux_text[] = {
2702 static const struct soc_enum tx0_mode_enum_wcd9380 =
2703 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2704 tx_mode_mux_text_wcd9380);
2706 static const struct soc_enum tx1_mode_enum_wcd9380 =
2707 SOC_ENUM_SINGLE(SND_SOC_NOPM, 1, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2708 tx_mode_mux_text_wcd9380);
2710 static const struct soc_enum tx2_mode_enum_wcd9380 =
2711 SOC_ENUM_SINGLE(SND_SOC_NOPM, 2, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2712 tx_mode_mux_text_wcd9380);
2714 static const struct soc_enum tx3_mode_enum_wcd9380 =
2715 SOC_ENUM_SINGLE(SND_SOC_NOPM, 3, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
2716 tx_mode_mux_text_wcd9380);
2718 static const struct soc_enum tx0_mode_enum_wcd9385 =
2719 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(tx_mode_mux_text),
2722 static const struct soc_enum tx1_mode_enum_wcd9385 =
2723 SOC_ENUM_SINGLE(SND_SOC_NOPM, 1, ARRAY_SIZE(tx_mode_mux_text),
2726 static const struct soc_enum tx2_mode_enum_wcd9385 =
2727 SOC_ENUM_SINGLE(SND_SOC_NOPM, 2, ARRAY_SIZE(tx_mode_mux_text),
2730 static const struct soc_enum tx3_mode_enum_wcd9385 =
2731 SOC_ENUM_SINGLE(SND_SOC_NOPM, 3, ARRAY_SIZE(tx_mode_mux_text),
2734 static const struct soc_enum rx_hph_mode_mux_enum_wcd9380 =
2735 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text_wcd9380),
2736 rx_hph_mode_mux_text_wcd9380);
2738 static const struct soc_enum rx_hph_mode_mux_enum =
2739 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
2740 rx_hph_mode_mux_text);
2742 static const struct soc_enum adc2_enum =
2743 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 7,
2744 ARRAY_SIZE(adc2_mux_text), adc2_mux_text);
2746 static const struct soc_enum adc3_enum =
2747 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 6,
2748 ARRAY_SIZE(adc3_mux_text), adc3_mux_text);
2750 static const struct soc_enum adc4_enum =
2751 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 5,
2752 ARRAY_SIZE(adc4_mux_text), adc4_mux_text);
2754 static const struct soc_enum hdr12_enum =
2755 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 4,
2756 ARRAY_SIZE(hdr12_mux_text), hdr12_mux_text);
2758 static const struct soc_enum hdr34_enum =
2759 SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 3,
2760 ARRAY_SIZE(hdr34_mux_text), hdr34_mux_text);
2762 static const struct soc_enum rdac3_enum =
2763 SOC_ENUM_SINGLE(WCD938X_DIGITAL_CDC_EAR_PATH_CTL, 0,
2764 ARRAY_SIZE(rdac3_mux_text), rdac3_mux_text);
2766 static const struct snd_kcontrol_new adc1_switch[] = {
2767 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2770 static const struct snd_kcontrol_new adc2_switch[] = {
2771 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2774 static const struct snd_kcontrol_new adc3_switch[] = {
2775 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2778 static const struct snd_kcontrol_new adc4_switch[] = {
2779 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2782 static const struct snd_kcontrol_new dmic1_switch[] = {
2783 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2786 static const struct snd_kcontrol_new dmic2_switch[] = {
2787 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2790 static const struct snd_kcontrol_new dmic3_switch[] = {
2791 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2794 static const struct snd_kcontrol_new dmic4_switch[] = {
2795 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2798 static const struct snd_kcontrol_new dmic5_switch[] = {
2799 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2802 static const struct snd_kcontrol_new dmic6_switch[] = {
2803 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2806 static const struct snd_kcontrol_new dmic7_switch[] = {
2807 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2810 static const struct snd_kcontrol_new dmic8_switch[] = {
2811 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2814 static const struct snd_kcontrol_new ear_rdac_switch[] = {
2815 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2818 static const struct snd_kcontrol_new aux_rdac_switch[] = {
2819 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2822 static const struct snd_kcontrol_new hphl_rdac_switch[] = {
2823 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2826 static const struct snd_kcontrol_new hphr_rdac_switch[] = {
2827 SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
2830 static const struct snd_kcontrol_new tx_adc2_mux =
2831 SOC_DAPM_ENUM("ADC2 MUX Mux", adc2_enum);
2833 static const struct snd_kcontrol_new tx_adc3_mux =
2834 SOC_DAPM_ENUM("ADC3 MUX Mux", adc3_enum);
2836 static const struct snd_kcontrol_new tx_adc4_mux =
2837 SOC_DAPM_ENUM("ADC4 MUX Mux", adc4_enum);
2839 static const struct snd_kcontrol_new tx_hdr12_mux =
2840 SOC_DAPM_ENUM("HDR12 MUX Mux", hdr12_enum);
2842 static const struct snd_kcontrol_new tx_hdr34_mux =
2843 SOC_DAPM_ENUM("HDR34 MUX Mux", hdr34_enum);
2845 static const struct snd_kcontrol_new rx_rdac3_mux =
2846 SOC_DAPM_ENUM("RDAC3_MUX Mux", rdac3_enum);
2848 static const struct snd_kcontrol_new wcd9380_snd_controls[] = {
2849 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum_wcd9380,
2850 wcd938x_rx_hph_mode_get, wcd938x_rx_hph_mode_put),
2851 SOC_ENUM_EXT("TX0 MODE", tx0_mode_enum_wcd9380,
2852 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2853 SOC_ENUM_EXT("TX1 MODE", tx1_mode_enum_wcd9380,
2854 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2855 SOC_ENUM_EXT("TX2 MODE", tx2_mode_enum_wcd9380,
2856 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2857 SOC_ENUM_EXT("TX3 MODE", tx3_mode_enum_wcd9380,
2858 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2861 static const struct snd_kcontrol_new wcd9385_snd_controls[] = {
2862 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
2863 wcd938x_rx_hph_mode_get, wcd938x_rx_hph_mode_put),
2864 SOC_ENUM_EXT("TX0 MODE", tx0_mode_enum_wcd9385,
2865 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2866 SOC_ENUM_EXT("TX1 MODE", tx1_mode_enum_wcd9385,
2867 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2868 SOC_ENUM_EXT("TX2 MODE", tx2_mode_enum_wcd9385,
2869 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2870 SOC_ENUM_EXT("TX3 MODE", tx3_mode_enum_wcd9385,
2871 wcd938x_tx_mode_get, wcd938x_tx_mode_put),
2874 static int wcd938x_get_swr_port(struct snd_kcontrol *kcontrol,
2875 struct snd_ctl_elem_value *ucontrol)
2877 struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
2878 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(comp);
2879 struct wcd938x_sdw_priv *wcd;
2880 struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value;
2881 int dai_id = mixer->shift;
2882 int portidx = mixer->reg;
2884 wcd = wcd938x->sdw_priv[dai_id];
2886 ucontrol->value.integer.value[0] = wcd->port_enable[portidx];
2891 static int wcd938x_set_swr_port(struct snd_kcontrol *kcontrol,
2892 struct snd_ctl_elem_value *ucontrol)
2894 struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
2895 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(comp);
2896 struct wcd938x_sdw_priv *wcd;
2897 struct soc_mixer_control *mixer =
2898 (struct soc_mixer_control *)kcontrol->private_value;
2899 int portidx = mixer->reg;
2900 int dai_id = mixer->shift;
2903 wcd = wcd938x->sdw_priv[dai_id];
2905 if (ucontrol->value.integer.value[0])
2910 wcd->port_enable[portidx] = enable;
2912 wcd938x_connect_port(wcd, portidx, enable);
2919 static void wcd938x_mbhc_clk_setup(struct snd_soc_component *component,
2922 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_1,
2923 WCD938X_MBHC_CTL_RCO_EN_MASK, enable);
2926 static void wcd938x_mbhc_mbhc_bias_control(struct snd_soc_component *component,
2929 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_ELECT,
2930 WCD938X_ANA_MBHC_BIAS_EN, enable);
2933 static void wcd938x_mbhc_program_btn_thr(struct snd_soc_component *component,
2934 int *btn_low, int *btn_high,
2935 int num_btn, bool is_micbias)
2939 if (num_btn > WCD_MBHC_DEF_BUTTONS) {
2940 dev_err(component->dev, "%s: invalid number of buttons: %d\n",
2945 for (i = 0; i < num_btn; i++) {
2946 vth = ((btn_high[i] * 2) / 25) & 0x3F;
2947 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_BTN0 + i,
2948 WCD938X_MBHC_BTN_VTH_MASK, vth);
2949 dev_dbg(component->dev, "%s: btn_high[%d]: %d, vth: %d\n",
2950 __func__, i, btn_high[i], vth);
2954 static bool wcd938x_mbhc_micb_en_status(struct snd_soc_component *component, int micb_num)
2958 if (micb_num == MIC_BIAS_2) {
2959 val = snd_soc_component_read_field(component,
2961 WCD938X_ANA_MICB2_ENABLE_MASK);
2962 if (val == WCD938X_MICB_ENABLE)
2968 static void wcd938x_mbhc_hph_l_pull_up_control(struct snd_soc_component *component,
2971 /* Default pull up current to 2uA */
2972 if (pull_up_cur > HS_PULLUP_I_OFF || pull_up_cur < HS_PULLUP_I_3P0_UA)
2973 pull_up_cur = HS_PULLUP_I_2P0_UA;
2975 snd_soc_component_write_field(component,
2976 WCD938X_MBHC_NEW_INT_MECH_DET_CURRENT,
2977 WCD938X_HSDET_PULLUP_C_MASK, pull_up_cur);
2980 static int wcd938x_mbhc_request_micbias(struct snd_soc_component *component,
2981 int micb_num, int req)
2983 return wcd938x_micbias_control(component, micb_num, req, false);
2986 static void wcd938x_mbhc_micb_ramp_control(struct snd_soc_component *component,
2990 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
2991 WCD938X_RAMP_SHIFT_CTRL_MASK, 0x0C);
2992 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
2993 WCD938X_RAMP_EN_MASK, 1);
2995 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
2996 WCD938X_RAMP_EN_MASK, 0);
2997 snd_soc_component_write_field(component, WCD938X_ANA_MICB2_RAMP,
2998 WCD938X_RAMP_SHIFT_CTRL_MASK, 0);
3002 static int wcd938x_get_micb_vout_ctl_val(u32 micb_mv)
3004 /* min micbias voltage is 1V and maximum is 2.85V */
3005 if (micb_mv < 1000 || micb_mv > 2850)
3008 return (micb_mv - 1000) / 50;
3011 static int wcd938x_mbhc_micb_adjust_voltage(struct snd_soc_component *component,
3012 int req_volt, int micb_num)
3014 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3015 int cur_vout_ctl, req_vout_ctl, micb_reg, micb_en, ret = 0;
3019 micb_reg = WCD938X_ANA_MICB1;
3022 micb_reg = WCD938X_ANA_MICB2;
3025 micb_reg = WCD938X_ANA_MICB3;
3028 micb_reg = WCD938X_ANA_MICB4;
3033 mutex_lock(&wcd938x->micb_lock);
3035 * If requested micbias voltage is same as current micbias
3036 * voltage, then just return. Otherwise, adjust voltage as
3037 * per requested value. If micbias is already enabled, then
3038 * to avoid slow micbias ramp-up or down enable pull-up
3039 * momentarily, change the micbias value and then re-enable
3042 micb_en = snd_soc_component_read_field(component, micb_reg,
3043 WCD938X_MICB_EN_MASK);
3044 cur_vout_ctl = snd_soc_component_read_field(component, micb_reg,
3045 WCD938X_MICB_VOUT_MASK);
3047 req_vout_ctl = wcd938x_get_micb_vout_ctl_val(req_volt);
3048 if (req_vout_ctl < 0) {
3053 if (cur_vout_ctl == req_vout_ctl) {
3058 if (micb_en == WCD938X_MICB_ENABLE)
3059 snd_soc_component_write_field(component, micb_reg,
3060 WCD938X_MICB_EN_MASK,
3061 WCD938X_MICB_PULL_UP);
3063 snd_soc_component_write_field(component, micb_reg,
3064 WCD938X_MICB_VOUT_MASK,
3067 if (micb_en == WCD938X_MICB_ENABLE) {
3068 snd_soc_component_write_field(component, micb_reg,
3069 WCD938X_MICB_EN_MASK,
3070 WCD938X_MICB_ENABLE);
3072 * Add 2ms delay as per HW requirement after enabling
3075 usleep_range(2000, 2100);
3078 mutex_unlock(&wcd938x->micb_lock);
3082 static int wcd938x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *component,
3083 int micb_num, bool req_en)
3085 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3088 if (micb_num != MIC_BIAS_2)
3091 * If device tree micbias level is already above the minimum
3092 * voltage needed to detect threshold microphone, then do
3093 * not change the micbias, just return.
3095 if (wcd938x->micb2_mv >= WCD_MBHC_THR_HS_MICB_MV)
3098 micb_mv = req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd938x->micb2_mv;
3100 rc = wcd938x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2);
3105 static inline void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
3106 s16 *d1_a, u16 noff,
3114 int minCode_param[] = {
3115 3277, 1639, 820, 410, 205, 103, 52, 26
3118 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MBHC_ZDET, 0x20, 0x20);
3119 for (i = 0; i < WCD938X_ZDET_NUM_MEASUREMENTS; i++) {
3120 regmap_read(wcd938x->regmap, WCD938X_ANA_MBHC_RESULT_2, &val);
3125 regmap_read(wcd938x->regmap, WCD938X_ANA_MBHC_RESULT_1, &val1);
3127 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MBHC_ZDET, 0x20, 0x00);
3128 x1 = WCD938X_MBHC_GET_X1(val);
3129 c1 = WCD938X_MBHC_GET_C1(val);
3130 /* If ramp is not complete, give additional 5ms */
3132 usleep_range(5000, 5050);
3135 pr_err("%s: Impedance detect ramp error, c1=%d, x1=0x%x\n",
3140 denom = (x1 * d1) - (1 << (14 - noff));
3142 *zdet = (WCD938X_MBHC_ZDET_CONST * 1000) / denom;
3143 else if (x1 < minCode_param[noff])
3144 *zdet = WCD938X_ZDET_FLOATING_IMPEDANCE;
3146 pr_err("%s: d1=%d, c1=%d, x1=0x%x, z_val=%d(milliOhm)\n",
3147 __func__, d1, c1, x1, *zdet);
3151 regmap_read(wcd938x->regmap,
3152 WCD938X_ANA_MBHC_RESULT_1, &val);
3153 regmap_read(wcd938x->regmap,
3154 WCD938X_ANA_MBHC_RESULT_2, &val1);
3157 x1 = WCD938X_MBHC_GET_X1(val);
3159 if (i == WCD938X_ZDET_NUM_MEASUREMENTS)
3164 static void wcd938x_mbhc_zdet_ramp(struct snd_soc_component *component,
3165 struct wcd938x_mbhc_zdet_param *zdet_param,
3166 int32_t *zl, int32_t *zr, s16 *d1_a)
3168 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3171 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL,
3172 WCD938X_ZDET_MAXV_CTL_MASK, zdet_param->ldo_ctl);
3173 snd_soc_component_update_bits(component, WCD938X_ANA_MBHC_BTN5,
3174 WCD938X_VTH_MASK, zdet_param->btn5);
3175 snd_soc_component_update_bits(component, WCD938X_ANA_MBHC_BTN6,
3176 WCD938X_VTH_MASK, zdet_param->btn6);
3177 snd_soc_component_update_bits(component, WCD938X_ANA_MBHC_BTN7,
3178 WCD938X_VTH_MASK, zdet_param->btn7);
3179 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL,
3180 WCD938X_ZDET_RANGE_CTL_MASK, zdet_param->noff);
3181 snd_soc_component_update_bits(component, WCD938X_MBHC_NEW_ZDET_RAMP_CTL,
3182 0x0F, zdet_param->nshift);
3186 /* Start impedance measurement for HPH_L */
3187 regmap_update_bits(wcd938x->regmap,
3188 WCD938X_ANA_MBHC_ZDET, 0x80, 0x80);
3189 dev_dbg(component->dev, "%s: ramp for HPH_L, noff = %d\n",
3190 __func__, zdet_param->noff);
3191 wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
3192 regmap_update_bits(wcd938x->regmap,
3193 WCD938X_ANA_MBHC_ZDET, 0x80, 0x00);
3200 /* Start impedance measurement for HPH_R */
3201 regmap_update_bits(wcd938x->regmap,
3202 WCD938X_ANA_MBHC_ZDET, 0x40, 0x40);
3203 dev_dbg(component->dev, "%s: ramp for HPH_R, noff = %d\n",
3204 __func__, zdet_param->noff);
3205 wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
3206 regmap_update_bits(wcd938x->regmap,
3207 WCD938X_ANA_MBHC_ZDET, 0x40, 0x00);
3212 static inline void wcd938x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
3213 int32_t *z_val, int flag_l_r)
3218 if (*z_val < (WCD938X_ZDET_VAL_400/1000))
3219 q1 = snd_soc_component_read(component,
3220 WCD938X_DIGITAL_EFUSE_REG_23 + (2 * flag_l_r));
3222 q1 = snd_soc_component_read(component,
3223 WCD938X_DIGITAL_EFUSE_REG_24 + (2 * flag_l_r));
3225 q1_cal = (10000 - ((q1 & 0x7F) * 25));
3227 q1_cal = (10000 + (q1 * 25));
3229 *z_val = ((*z_val) * 10000) / q1_cal;
3232 static void wcd938x_wcd_mbhc_calc_impedance(struct snd_soc_component *component,
3233 uint32_t *zl, uint32_t *zr)
3235 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3236 s16 reg0, reg1, reg2, reg3, reg4;
3237 int32_t z1L, z1R, z1Ls;
3238 int zMono, z_diff1, z_diff2;
3239 bool is_fsm_disable = false;
3240 struct wcd938x_mbhc_zdet_param zdet_param[] = {
3241 {4, 0, 4, 0x08, 0x14, 0x18}, /* < 32ohm */
3242 {2, 0, 3, 0x18, 0x7C, 0x90}, /* 32ohm < Z < 400ohm */
3243 {1, 4, 5, 0x18, 0x7C, 0x90}, /* 400ohm < Z < 1200ohm */
3244 {1, 6, 7, 0x18, 0x7C, 0x90}, /* >1200ohm */
3246 struct wcd938x_mbhc_zdet_param *zdet_param_ptr = NULL;
3255 reg0 = snd_soc_component_read(component, WCD938X_ANA_MBHC_BTN5);
3256 reg1 = snd_soc_component_read(component, WCD938X_ANA_MBHC_BTN6);
3257 reg2 = snd_soc_component_read(component, WCD938X_ANA_MBHC_BTN7);
3258 reg3 = snd_soc_component_read(component, WCD938X_MBHC_CTL_CLK);
3259 reg4 = snd_soc_component_read(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL);
3261 if (snd_soc_component_read(component, WCD938X_ANA_MBHC_ELECT) & 0x80) {
3262 is_fsm_disable = true;
3263 regmap_update_bits(wcd938x->regmap,
3264 WCD938X_ANA_MBHC_ELECT, 0x80, 0x00);
3267 /* For NO-jack, disable L_DET_EN before Z-det measurements */
3268 if (wcd938x->mbhc_cfg.hphl_swh)
3269 regmap_update_bits(wcd938x->regmap,
3270 WCD938X_ANA_MBHC_MECH, 0x80, 0x00);
3272 /* Turn off 100k pull down on HPHL */
3273 regmap_update_bits(wcd938x->regmap,
3274 WCD938X_ANA_MBHC_MECH, 0x01, 0x00);
3276 /* Disable surge protection before impedance detection.
3277 * This is done to give correct value for high impedance.
3279 regmap_update_bits(wcd938x->regmap,
3280 WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0xC0, 0x00);
3281 /* 1ms delay needed after disable surge protection */
3282 usleep_range(1000, 1010);
3284 /* First get impedance on Left */
3286 zdet_param_ptr = &zdet_param[1];
3287 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
3289 if (!WCD938X_MBHC_IS_SECOND_RAMP_REQUIRED(z1L))
3290 goto left_ch_impedance;
3292 /* Second ramp for left ch */
3293 if (z1L < WCD938X_ZDET_VAL_32) {
3294 zdet_param_ptr = &zdet_param[0];
3296 } else if ((z1L > WCD938X_ZDET_VAL_400) &&
3297 (z1L <= WCD938X_ZDET_VAL_1200)) {
3298 zdet_param_ptr = &zdet_param[2];
3300 } else if (z1L > WCD938X_ZDET_VAL_1200) {
3301 zdet_param_ptr = &zdet_param[3];
3304 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
3307 if ((z1L == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3308 (z1L > WCD938X_ZDET_VAL_100K)) {
3309 *zl = WCD938X_ZDET_FLOATING_IMPEDANCE;
3310 zdet_param_ptr = &zdet_param[1];
3314 wcd938x_wcd_mbhc_qfuse_cal(component, zl, 0);
3316 dev_dbg(component->dev, "%s: impedance on HPH_L = %d(ohms)\n",
3319 /* Start of right impedance ramp and calculation */
3320 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
3321 if (WCD938X_MBHC_IS_SECOND_RAMP_REQUIRED(z1R)) {
3322 if (((z1R > WCD938X_ZDET_VAL_1200) &&
3323 (zdet_param_ptr->noff == 0x6)) ||
3324 ((*zl) != WCD938X_ZDET_FLOATING_IMPEDANCE))
3325 goto right_ch_impedance;
3326 /* Second ramp for right ch */
3327 if (z1R < WCD938X_ZDET_VAL_32) {
3328 zdet_param_ptr = &zdet_param[0];
3330 } else if ((z1R > WCD938X_ZDET_VAL_400) &&
3331 (z1R <= WCD938X_ZDET_VAL_1200)) {
3332 zdet_param_ptr = &zdet_param[2];
3334 } else if (z1R > WCD938X_ZDET_VAL_1200) {
3335 zdet_param_ptr = &zdet_param[3];
3338 wcd938x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
3341 if ((z1R == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3342 (z1R > WCD938X_ZDET_VAL_100K)) {
3343 *zr = WCD938X_ZDET_FLOATING_IMPEDANCE;
3346 wcd938x_wcd_mbhc_qfuse_cal(component, zr, 1);
3348 dev_dbg(component->dev, "%s: impedance on HPH_R = %d(ohms)\n",
3351 /* Mono/stereo detection */
3352 if ((*zl == WCD938X_ZDET_FLOATING_IMPEDANCE) &&
3353 (*zr == WCD938X_ZDET_FLOATING_IMPEDANCE)) {
3354 dev_dbg(component->dev,
3355 "%s: plug type is invalid or extension cable\n",
3359 if ((*zl == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3360 (*zr == WCD938X_ZDET_FLOATING_IMPEDANCE) ||
3361 ((*zl < WCD_MONO_HS_MIN_THR) && (*zr > WCD_MONO_HS_MIN_THR)) ||
3362 ((*zl > WCD_MONO_HS_MIN_THR) && (*zr < WCD_MONO_HS_MIN_THR))) {
3363 dev_dbg(component->dev,
3364 "%s: Mono plug type with one ch floating or shorted to GND\n",
3366 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_MONO);
3369 snd_soc_component_write_field(component, WCD938X_HPH_R_ATEST,
3370 WCD938X_HPHPA_GND_OVR_MASK, 1);
3371 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3372 WCD938X_HPHPA_GND_R_MASK, 1);
3373 if (*zl < (WCD938X_ZDET_VAL_32/1000))
3374 wcd938x_mbhc_zdet_ramp(component, &zdet_param[0], &z1Ls, NULL, d1);
3376 wcd938x_mbhc_zdet_ramp(component, &zdet_param[1], &z1Ls, NULL, d1);
3377 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3378 WCD938X_HPHPA_GND_R_MASK, 0);
3379 snd_soc_component_write_field(component, WCD938X_HPH_R_ATEST,
3380 WCD938X_HPHPA_GND_OVR_MASK, 0);
3382 wcd938x_wcd_mbhc_qfuse_cal(component, &z1Ls, 0);
3383 /* Parallel of left Z and 9 ohm pull down resistor */
3384 zMono = ((*zl) * 9) / ((*zl) + 9);
3385 z_diff1 = (z1Ls > zMono) ? (z1Ls - zMono) : (zMono - z1Ls);
3386 z_diff2 = ((*zl) > z1Ls) ? ((*zl) - z1Ls) : (z1Ls - (*zl));
3387 if ((z_diff1 * (*zl + z1Ls)) > (z_diff2 * (z1Ls + zMono))) {
3388 dev_dbg(component->dev, "%s: stereo plug type detected\n",
3390 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_STEREO);
3392 dev_dbg(component->dev, "%s: MONO plug type detected\n",
3394 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_MONO);
3397 /* Enable surge protection again after impedance detection */
3398 regmap_update_bits(wcd938x->regmap,
3399 WCD938X_HPH_SURGE_HPHLR_SURGE_EN, 0xC0, 0xC0);
3401 snd_soc_component_write(component, WCD938X_ANA_MBHC_BTN5, reg0);
3402 snd_soc_component_write(component, WCD938X_ANA_MBHC_BTN6, reg1);
3403 snd_soc_component_write(component, WCD938X_ANA_MBHC_BTN7, reg2);
3404 /* Turn on 100k pull down on HPHL */
3405 regmap_update_bits(wcd938x->regmap,
3406 WCD938X_ANA_MBHC_MECH, 0x01, 0x01);
3408 /* For NO-jack, re-enable L_DET_EN after Z-det measurements */
3409 if (wcd938x->mbhc_cfg.hphl_swh)
3410 regmap_update_bits(wcd938x->regmap,
3411 WCD938X_ANA_MBHC_MECH, 0x80, 0x80);
3413 snd_soc_component_write(component, WCD938X_MBHC_NEW_ZDET_ANA_CTL, reg4);
3414 snd_soc_component_write(component, WCD938X_MBHC_CTL_CLK, reg3);
3416 regmap_update_bits(wcd938x->regmap,
3417 WCD938X_ANA_MBHC_ELECT, 0x80, 0x80);
3420 static void wcd938x_mbhc_gnd_det_ctrl(struct snd_soc_component *component,
3424 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3425 WCD938X_MBHC_HSG_PULLUP_COMP_EN, 1);
3426 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3427 WCD938X_MBHC_GND_DET_EN_MASK, 1);
3429 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3430 WCD938X_MBHC_GND_DET_EN_MASK, 0);
3431 snd_soc_component_write_field(component, WCD938X_ANA_MBHC_MECH,
3432 WCD938X_MBHC_HSG_PULLUP_COMP_EN, 0);
3436 static void wcd938x_mbhc_hph_pull_down_ctrl(struct snd_soc_component *component,
3439 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3440 WCD938X_HPHPA_GND_R_MASK, enable);
3441 snd_soc_component_write_field(component, WCD938X_HPH_PA_CTL2,
3442 WCD938X_HPHPA_GND_L_MASK, enable);
3445 static void wcd938x_mbhc_moisture_config(struct snd_soc_component *component)
3447 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3449 if (wcd938x->mbhc_cfg.moist_rref == R_OFF) {
3450 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3451 WCD938X_M_RTH_CTL_MASK, R_OFF);
3455 /* Do not enable moisture detection if jack type is NC */
3456 if (!wcd938x->mbhc_cfg.hphl_swh) {
3457 dev_dbg(component->dev, "%s: disable moisture detection for NC\n",
3459 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3460 WCD938X_M_RTH_CTL_MASK, R_OFF);
3464 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3465 WCD938X_M_RTH_CTL_MASK, wcd938x->mbhc_cfg.moist_rref);
3468 static void wcd938x_mbhc_moisture_detect_en(struct snd_soc_component *component, bool enable)
3470 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3473 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3474 WCD938X_M_RTH_CTL_MASK, wcd938x->mbhc_cfg.moist_rref);
3476 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3477 WCD938X_M_RTH_CTL_MASK, R_OFF);
3480 static bool wcd938x_mbhc_get_moisture_status(struct snd_soc_component *component)
3482 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3485 if (wcd938x->mbhc_cfg.moist_rref == R_OFF) {
3486 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3487 WCD938X_M_RTH_CTL_MASK, R_OFF);
3491 /* Do not enable moisture detection if jack type is NC */
3492 if (!wcd938x->mbhc_cfg.hphl_swh) {
3493 dev_dbg(component->dev, "%s: disable moisture detection for NC\n",
3495 snd_soc_component_write_field(component, WCD938X_MBHC_NEW_CTL_2,
3496 WCD938X_M_RTH_CTL_MASK, R_OFF);
3501 * If moisture_en is already enabled, then skip to plug type
3504 if (snd_soc_component_read_field(component, WCD938X_MBHC_NEW_CTL_2, WCD938X_M_RTH_CTL_MASK))
3507 wcd938x_mbhc_moisture_detect_en(component, true);
3508 /* Read moisture comparator status */
3509 ret = ((snd_soc_component_read(component, WCD938X_MBHC_NEW_FSM_STATUS)
3517 static void wcd938x_mbhc_moisture_polling_ctrl(struct snd_soc_component *component,
3520 snd_soc_component_write_field(component,
3521 WCD938X_MBHC_NEW_INT_MOISTURE_DET_POLLING_CTRL,
3522 WCD938X_MOISTURE_EN_POLLING_MASK, enable);
3525 static const struct wcd_mbhc_cb mbhc_cb = {
3526 .clk_setup = wcd938x_mbhc_clk_setup,
3527 .mbhc_bias = wcd938x_mbhc_mbhc_bias_control,
3528 .set_btn_thr = wcd938x_mbhc_program_btn_thr,
3529 .micbias_enable_status = wcd938x_mbhc_micb_en_status,
3530 .hph_pull_up_control_v2 = wcd938x_mbhc_hph_l_pull_up_control,
3531 .mbhc_micbias_control = wcd938x_mbhc_request_micbias,
3532 .mbhc_micb_ramp_control = wcd938x_mbhc_micb_ramp_control,
3533 .mbhc_micb_ctrl_thr_mic = wcd938x_mbhc_micb_ctrl_threshold_mic,
3534 .compute_impedance = wcd938x_wcd_mbhc_calc_impedance,
3535 .mbhc_gnd_det_ctrl = wcd938x_mbhc_gnd_det_ctrl,
3536 .hph_pull_down_ctrl = wcd938x_mbhc_hph_pull_down_ctrl,
3537 .mbhc_moisture_config = wcd938x_mbhc_moisture_config,
3538 .mbhc_get_moisture_status = wcd938x_mbhc_get_moisture_status,
3539 .mbhc_moisture_polling_ctrl = wcd938x_mbhc_moisture_polling_ctrl,
3540 .mbhc_moisture_detect_en = wcd938x_mbhc_moisture_detect_en,
3543 static int wcd938x_get_hph_type(struct snd_kcontrol *kcontrol,
3544 struct snd_ctl_elem_value *ucontrol)
3546 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
3547 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3549 ucontrol->value.integer.value[0] = wcd_mbhc_get_hph_type(wcd938x->wcd_mbhc);
3554 static int wcd938x_hph_impedance_get(struct snd_kcontrol *kcontrol,
3555 struct snd_ctl_elem_value *ucontrol)
3559 struct soc_mixer_control *mc;
3560 struct snd_soc_component *component =
3561 snd_soc_kcontrol_component(kcontrol);
3562 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3564 mc = (struct soc_mixer_control *)(kcontrol->private_value);
3566 wcd_mbhc_get_impedance(wcd938x->wcd_mbhc, &zl, &zr);
3567 dev_dbg(component->dev, "%s: zl=%u(ohms), zr=%u(ohms)\n", __func__, zl, zr);
3568 ucontrol->value.integer.value[0] = hphr ? zr : zl;
3573 static const struct snd_kcontrol_new hph_type_detect_controls[] = {
3574 SOC_SINGLE_EXT("HPH Type", 0, 0, UINT_MAX, 0,
3575 wcd938x_get_hph_type, NULL),
3578 static const struct snd_kcontrol_new impedance_detect_controls[] = {
3579 SOC_SINGLE_EXT("HPHL Impedance", 0, 0, UINT_MAX, 0,
3580 wcd938x_hph_impedance_get, NULL),
3581 SOC_SINGLE_EXT("HPHR Impedance", 0, 1, UINT_MAX, 0,
3582 wcd938x_hph_impedance_get, NULL),
3585 static int wcd938x_mbhc_init(struct snd_soc_component *component)
3587 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
3588 struct wcd_mbhc_intr *intr_ids = &wcd938x->intr_ids;
3590 intr_ids->mbhc_sw_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3591 WCD938X_IRQ_MBHC_SW_DET);
3592 intr_ids->mbhc_btn_press_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3593 WCD938X_IRQ_MBHC_BUTTON_PRESS_DET);
3594 intr_ids->mbhc_btn_release_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3595 WCD938X_IRQ_MBHC_BUTTON_RELEASE_DET);
3596 intr_ids->mbhc_hs_ins_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3597 WCD938X_IRQ_MBHC_ELECT_INS_REM_LEG_DET);
3598 intr_ids->mbhc_hs_rem_intr = regmap_irq_get_virq(wcd938x->irq_chip,
3599 WCD938X_IRQ_MBHC_ELECT_INS_REM_DET);
3600 intr_ids->hph_left_ocp = regmap_irq_get_virq(wcd938x->irq_chip,
3601 WCD938X_IRQ_HPHL_OCP_INT);
3602 intr_ids->hph_right_ocp = regmap_irq_get_virq(wcd938x->irq_chip,
3603 WCD938X_IRQ_HPHR_OCP_INT);
3605 wcd938x->wcd_mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true);
3607 snd_soc_add_component_controls(component, impedance_detect_controls,
3608 ARRAY_SIZE(impedance_detect_controls));
3609 snd_soc_add_component_controls(component, hph_type_detect_controls,
3610 ARRAY_SIZE(hph_type_detect_controls));
3616 static const struct snd_kcontrol_new wcd938x_snd_controls[] = {
3617 SOC_SINGLE_EXT("HPHL_COMP Switch", WCD938X_COMP_L, 0, 1, 0,
3618 wcd938x_get_compander, wcd938x_set_compander),
3619 SOC_SINGLE_EXT("HPHR_COMP Switch", WCD938X_COMP_R, 1, 1, 0,
3620 wcd938x_get_compander, wcd938x_set_compander),
3621 SOC_SINGLE_EXT("HPHL Switch", WCD938X_HPH_L, 0, 1, 0,
3622 wcd938x_get_swr_port, wcd938x_set_swr_port),
3623 SOC_SINGLE_EXT("HPHR Switch", WCD938X_HPH_R, 0, 1, 0,
3624 wcd938x_get_swr_port, wcd938x_set_swr_port),
3625 SOC_SINGLE_EXT("CLSH Switch", WCD938X_CLSH, 0, 1, 0,
3626 wcd938x_get_swr_port, wcd938x_set_swr_port),
3627 SOC_SINGLE_EXT("LO Switch", WCD938X_LO, 0, 1, 0,
3628 wcd938x_get_swr_port, wcd938x_set_swr_port),
3629 SOC_SINGLE_EXT("DSD_L Switch", WCD938X_DSD_L, 0, 1, 0,
3630 wcd938x_get_swr_port, wcd938x_set_swr_port),
3631 SOC_SINGLE_EXT("DSD_R Switch", WCD938X_DSD_R, 0, 1, 0,
3632 wcd938x_get_swr_port, wcd938x_set_swr_port),
3633 SOC_SINGLE_TLV("HPHL Volume", WCD938X_HPH_L_EN, 0, 0x18, 0, line_gain),
3634 SOC_SINGLE_TLV("HPHR Volume", WCD938X_HPH_R_EN, 0, 0x18, 0, line_gain),
3635 WCD938X_EAR_PA_GAIN_TLV("EAR_PA Volume", WCD938X_ANA_EAR_COMPANDER_CTL,
3636 2, 0x10, 0, ear_pa_gain),
3637 SOC_SINGLE_EXT("ADC1 Switch", WCD938X_ADC1, 1, 1, 0,
3638 wcd938x_get_swr_port, wcd938x_set_swr_port),
3639 SOC_SINGLE_EXT("ADC2 Switch", WCD938X_ADC2, 1, 1, 0,
3640 wcd938x_get_swr_port, wcd938x_set_swr_port),
3641 SOC_SINGLE_EXT("ADC3 Switch", WCD938X_ADC3, 1, 1, 0,
3642 wcd938x_get_swr_port, wcd938x_set_swr_port),
3643 SOC_SINGLE_EXT("ADC4 Switch", WCD938X_ADC4, 1, 1, 0,
3644 wcd938x_get_swr_port, wcd938x_set_swr_port),
3645 SOC_SINGLE_EXT("DMIC0 Switch", WCD938X_DMIC0, 1, 1, 0,
3646 wcd938x_get_swr_port, wcd938x_set_swr_port),
3647 SOC_SINGLE_EXT("DMIC1 Switch", WCD938X_DMIC1, 1, 1, 0,
3648 wcd938x_get_swr_port, wcd938x_set_swr_port),
3649 SOC_SINGLE_EXT("MBHC Switch", WCD938X_MBHC, 1, 1, 0,
3650 wcd938x_get_swr_port, wcd938x_set_swr_port),
3651 SOC_SINGLE_EXT("DMIC2 Switch", WCD938X_DMIC2, 1, 1, 0,
3652 wcd938x_get_swr_port, wcd938x_set_swr_port),
3653 SOC_SINGLE_EXT("DMIC3 Switch", WCD938X_DMIC3, 1, 1, 0,
3654 wcd938x_get_swr_port, wcd938x_set_swr_port),
3655 SOC_SINGLE_EXT("DMIC4 Switch", WCD938X_DMIC4, 1, 1, 0,
3656 wcd938x_get_swr_port, wcd938x_set_swr_port),
3657 SOC_SINGLE_EXT("DMIC5 Switch", WCD938X_DMIC5, 1, 1, 0,
3658 wcd938x_get_swr_port, wcd938x_set_swr_port),
3659 SOC_SINGLE_EXT("DMIC6 Switch", WCD938X_DMIC6, 1, 1, 0,
3660 wcd938x_get_swr_port, wcd938x_set_swr_port),
3661 SOC_SINGLE_EXT("DMIC7 Switch", WCD938X_DMIC7, 1, 1, 0,
3662 wcd938x_get_swr_port, wcd938x_set_swr_port),
3663 SOC_SINGLE_EXT("LDOH Enable Switch", SND_SOC_NOPM, 0, 1, 0,
3664 wcd938x_ldoh_get, wcd938x_ldoh_put),
3665 SOC_SINGLE_EXT("ADC2_BCS Disable Switch", SND_SOC_NOPM, 0, 1, 0,
3666 wcd938x_bcs_get, wcd938x_bcs_put),
3668 SOC_SINGLE_TLV("ADC1 Volume", WCD938X_ANA_TX_CH1, 0, 20, 0, analog_gain),
3669 SOC_SINGLE_TLV("ADC2 Volume", WCD938X_ANA_TX_CH2, 0, 20, 0, analog_gain),
3670 SOC_SINGLE_TLV("ADC3 Volume", WCD938X_ANA_TX_CH3, 0, 20, 0, analog_gain),
3671 SOC_SINGLE_TLV("ADC4 Volume", WCD938X_ANA_TX_CH4, 0, 20, 0, analog_gain),
3674 static const struct snd_soc_dapm_widget wcd938x_dapm_widgets[] = {
3677 SND_SOC_DAPM_INPUT("AMIC1"),
3678 SND_SOC_DAPM_INPUT("AMIC2"),
3679 SND_SOC_DAPM_INPUT("AMIC3"),
3680 SND_SOC_DAPM_INPUT("AMIC4"),
3681 SND_SOC_DAPM_INPUT("AMIC5"),
3682 SND_SOC_DAPM_INPUT("AMIC6"),
3683 SND_SOC_DAPM_INPUT("AMIC7"),
3684 SND_SOC_DAPM_MIC("Analog Mic1", NULL),
3685 SND_SOC_DAPM_MIC("Analog Mic2", NULL),
3686 SND_SOC_DAPM_MIC("Analog Mic3", NULL),
3687 SND_SOC_DAPM_MIC("Analog Mic4", NULL),
3688 SND_SOC_DAPM_MIC("Analog Mic5", NULL),
3691 SND_SOC_DAPM_ADC_E("ADC1", NULL, SND_SOC_NOPM, 0, 0,
3692 wcd938x_codec_enable_adc,
3693 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3694 SND_SOC_DAPM_ADC_E("ADC2", NULL, SND_SOC_NOPM, 1, 0,
3695 wcd938x_codec_enable_adc,
3696 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3697 SND_SOC_DAPM_ADC_E("ADC3", NULL, SND_SOC_NOPM, 2, 0,
3698 wcd938x_codec_enable_adc,
3699 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3700 SND_SOC_DAPM_ADC_E("ADC4", NULL, SND_SOC_NOPM, 3, 0,
3701 wcd938x_codec_enable_adc,
3702 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3703 SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
3704 wcd938x_codec_enable_dmic,
3705 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3706 SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 1, 0,
3707 wcd938x_codec_enable_dmic,
3708 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3709 SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 2, 0,
3710 wcd938x_codec_enable_dmic,
3711 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3712 SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 3, 0,
3713 wcd938x_codec_enable_dmic,
3714 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3715 SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 4, 0,
3716 wcd938x_codec_enable_dmic,
3717 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3718 SND_SOC_DAPM_ADC_E("DMIC6", NULL, SND_SOC_NOPM, 5, 0,
3719 wcd938x_codec_enable_dmic,
3720 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3721 SND_SOC_DAPM_ADC_E("DMIC7", NULL, SND_SOC_NOPM, 6, 0,
3722 wcd938x_codec_enable_dmic,
3723 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3724 SND_SOC_DAPM_ADC_E("DMIC8", NULL, SND_SOC_NOPM, 7, 0,
3725 wcd938x_codec_enable_dmic,
3726 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3728 SND_SOC_DAPM_MIXER_E("ADC1 REQ", SND_SOC_NOPM, 0, 0,
3729 NULL, 0, wcd938x_adc_enable_req,
3730 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3731 SND_SOC_DAPM_MIXER_E("ADC2 REQ", SND_SOC_NOPM, 1, 0,
3732 NULL, 0, wcd938x_adc_enable_req,
3733 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3734 SND_SOC_DAPM_MIXER_E("ADC3 REQ", SND_SOC_NOPM, 2, 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("ADC4 REQ", SND_SOC_NOPM, 3, 0, NULL, 0,
3738 wcd938x_adc_enable_req,
3739 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3741 SND_SOC_DAPM_MUX("ADC2 MUX", SND_SOC_NOPM, 0, 0, &tx_adc2_mux),
3742 SND_SOC_DAPM_MUX("ADC3 MUX", SND_SOC_NOPM, 0, 0, &tx_adc3_mux),
3743 SND_SOC_DAPM_MUX("ADC4 MUX", SND_SOC_NOPM, 0, 0, &tx_adc4_mux),
3744 SND_SOC_DAPM_MUX("HDR12 MUX", SND_SOC_NOPM, 0, 0, &tx_hdr12_mux),
3745 SND_SOC_DAPM_MUX("HDR34 MUX", SND_SOC_NOPM, 0, 0, &tx_hdr34_mux),
3748 SND_SOC_DAPM_MIXER_E("ADC1_MIXER", SND_SOC_NOPM, 0, 0, adc1_switch,
3749 ARRAY_SIZE(adc1_switch), wcd938x_tx_swr_ctrl,
3750 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3751 SND_SOC_DAPM_MIXER_E("ADC2_MIXER", SND_SOC_NOPM, 0, 0, adc2_switch,
3752 ARRAY_SIZE(adc2_switch), wcd938x_tx_swr_ctrl,
3753 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3754 SND_SOC_DAPM_MIXER_E("ADC3_MIXER", SND_SOC_NOPM, 0, 0, adc3_switch,
3755 ARRAY_SIZE(adc3_switch), wcd938x_tx_swr_ctrl,
3756 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3757 SND_SOC_DAPM_MIXER_E("ADC4_MIXER", SND_SOC_NOPM, 0, 0, adc4_switch,
3758 ARRAY_SIZE(adc4_switch), wcd938x_tx_swr_ctrl,
3759 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3760 SND_SOC_DAPM_MIXER_E("DMIC1_MIXER", SND_SOC_NOPM, 0, 0, dmic1_switch,
3761 ARRAY_SIZE(dmic1_switch), wcd938x_tx_swr_ctrl,
3762 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3763 SND_SOC_DAPM_MIXER_E("DMIC2_MIXER", SND_SOC_NOPM, 0, 0, dmic2_switch,
3764 ARRAY_SIZE(dmic2_switch), wcd938x_tx_swr_ctrl,
3765 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3766 SND_SOC_DAPM_MIXER_E("DMIC3_MIXER", SND_SOC_NOPM, 0, 0, dmic3_switch,
3767 ARRAY_SIZE(dmic3_switch), wcd938x_tx_swr_ctrl,
3768 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3769 SND_SOC_DAPM_MIXER_E("DMIC4_MIXER", SND_SOC_NOPM, 0, 0, dmic4_switch,
3770 ARRAY_SIZE(dmic4_switch), wcd938x_tx_swr_ctrl,
3771 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3772 SND_SOC_DAPM_MIXER_E("DMIC5_MIXER", SND_SOC_NOPM, 0, 0, dmic5_switch,
3773 ARRAY_SIZE(dmic5_switch), wcd938x_tx_swr_ctrl,
3774 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3775 SND_SOC_DAPM_MIXER_E("DMIC6_MIXER", SND_SOC_NOPM, 0, 0, dmic6_switch,
3776 ARRAY_SIZE(dmic6_switch), wcd938x_tx_swr_ctrl,
3777 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3778 SND_SOC_DAPM_MIXER_E("DMIC7_MIXER", SND_SOC_NOPM, 0, 0, dmic7_switch,
3779 ARRAY_SIZE(dmic7_switch), wcd938x_tx_swr_ctrl,
3780 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3781 SND_SOC_DAPM_MIXER_E("DMIC8_MIXER", SND_SOC_NOPM, 0, 0, dmic8_switch,
3782 ARRAY_SIZE(dmic8_switch), wcd938x_tx_swr_ctrl,
3783 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
3784 /* micbias widgets*/
3785 SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
3786 wcd938x_codec_enable_micbias,
3787 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3788 SND_SOC_DAPM_POST_PMD),
3789 SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
3790 wcd938x_codec_enable_micbias,
3791 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3792 SND_SOC_DAPM_POST_PMD),
3793 SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
3794 wcd938x_codec_enable_micbias,
3795 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3796 SND_SOC_DAPM_POST_PMD),
3797 SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
3798 wcd938x_codec_enable_micbias,
3799 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3800 SND_SOC_DAPM_POST_PMD),
3802 /* micbias pull up widgets*/
3803 SND_SOC_DAPM_SUPPLY("VA MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
3804 wcd938x_codec_enable_micbias_pullup,
3805 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3806 SND_SOC_DAPM_POST_PMD),
3807 SND_SOC_DAPM_SUPPLY("VA MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
3808 wcd938x_codec_enable_micbias_pullup,
3809 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3810 SND_SOC_DAPM_POST_PMD),
3811 SND_SOC_DAPM_SUPPLY("VA MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
3812 wcd938x_codec_enable_micbias_pullup,
3813 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3814 SND_SOC_DAPM_POST_PMD),
3815 SND_SOC_DAPM_SUPPLY("VA MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
3816 wcd938x_codec_enable_micbias_pullup,
3817 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3818 SND_SOC_DAPM_POST_PMD),
3820 /*output widgets tx*/
3821 SND_SOC_DAPM_OUTPUT("ADC1_OUTPUT"),
3822 SND_SOC_DAPM_OUTPUT("ADC2_OUTPUT"),
3823 SND_SOC_DAPM_OUTPUT("ADC3_OUTPUT"),
3824 SND_SOC_DAPM_OUTPUT("ADC4_OUTPUT"),
3825 SND_SOC_DAPM_OUTPUT("DMIC1_OUTPUT"),
3826 SND_SOC_DAPM_OUTPUT("DMIC2_OUTPUT"),
3827 SND_SOC_DAPM_OUTPUT("DMIC3_OUTPUT"),
3828 SND_SOC_DAPM_OUTPUT("DMIC4_OUTPUT"),
3829 SND_SOC_DAPM_OUTPUT("DMIC5_OUTPUT"),
3830 SND_SOC_DAPM_OUTPUT("DMIC6_OUTPUT"),
3831 SND_SOC_DAPM_OUTPUT("DMIC7_OUTPUT"),
3832 SND_SOC_DAPM_OUTPUT("DMIC8_OUTPUT"),
3834 SND_SOC_DAPM_INPUT("IN1_HPHL"),
3835 SND_SOC_DAPM_INPUT("IN2_HPHR"),
3836 SND_SOC_DAPM_INPUT("IN3_AUX"),
3839 SND_SOC_DAPM_PGA_E("EAR PGA", WCD938X_ANA_EAR, 7, 0, NULL, 0,
3840 wcd938x_codec_enable_ear_pa,
3841 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3842 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3843 SND_SOC_DAPM_PGA_E("AUX PGA", WCD938X_AUX_AUXPA, 7, 0, NULL, 0,
3844 wcd938x_codec_enable_aux_pa,
3845 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3846 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3847 SND_SOC_DAPM_PGA_E("HPHL PGA", WCD938X_ANA_HPH, 7, 0, NULL, 0,
3848 wcd938x_codec_enable_hphl_pa,
3849 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3850 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3851 SND_SOC_DAPM_PGA_E("HPHR PGA", WCD938X_ANA_HPH, 6, 0, NULL, 0,
3852 wcd938x_codec_enable_hphr_pa,
3853 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3854 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3856 SND_SOC_DAPM_DAC_E("RDAC1", NULL, SND_SOC_NOPM, 0, 0,
3857 wcd938x_codec_hphl_dac_event,
3858 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3859 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3860 SND_SOC_DAPM_DAC_E("RDAC2", NULL, SND_SOC_NOPM, 0, 0,
3861 wcd938x_codec_hphr_dac_event,
3862 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3863 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3864 SND_SOC_DAPM_DAC_E("RDAC3", NULL, SND_SOC_NOPM, 0, 0,
3865 wcd938x_codec_ear_dac_event,
3866 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3867 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3868 SND_SOC_DAPM_DAC_E("RDAC4", NULL, SND_SOC_NOPM, 0, 0,
3869 wcd938x_codec_aux_dac_event,
3870 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3871 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
3873 SND_SOC_DAPM_MUX("RDAC3_MUX", SND_SOC_NOPM, 0, 0, &rx_rdac3_mux),
3875 SND_SOC_DAPM_SUPPLY("VDD_BUCK", SND_SOC_NOPM, 0, 0, NULL, 0),
3876 SND_SOC_DAPM_SUPPLY("RXCLK", SND_SOC_NOPM, 0, 0,
3877 wcd938x_codec_enable_rxclk,
3878 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
3879 SND_SOC_DAPM_POST_PMD),
3881 SND_SOC_DAPM_SUPPLY_S("CLS_H_PORT", 1, SND_SOC_NOPM, 0, 0, NULL, 0),
3883 SND_SOC_DAPM_MIXER_E("RX1", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
3884 SND_SOC_DAPM_MIXER_E("RX2", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
3885 SND_SOC_DAPM_MIXER_E("RX3", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
3887 /* rx mixer widgets*/
3888 SND_SOC_DAPM_MIXER("EAR_RDAC", SND_SOC_NOPM, 0, 0,
3889 ear_rdac_switch, ARRAY_SIZE(ear_rdac_switch)),
3890 SND_SOC_DAPM_MIXER("AUX_RDAC", SND_SOC_NOPM, 0, 0,
3891 aux_rdac_switch, ARRAY_SIZE(aux_rdac_switch)),
3892 SND_SOC_DAPM_MIXER("HPHL_RDAC", SND_SOC_NOPM, 0, 0,
3893 hphl_rdac_switch, ARRAY_SIZE(hphl_rdac_switch)),
3894 SND_SOC_DAPM_MIXER("HPHR_RDAC", SND_SOC_NOPM, 0, 0,
3895 hphr_rdac_switch, ARRAY_SIZE(hphr_rdac_switch)),
3897 /*output widgets rx*/
3898 SND_SOC_DAPM_OUTPUT("EAR"),
3899 SND_SOC_DAPM_OUTPUT("AUX"),
3900 SND_SOC_DAPM_OUTPUT("HPHL"),
3901 SND_SOC_DAPM_OUTPUT("HPHR"),
3905 static const struct snd_soc_dapm_route wcd938x_audio_map[] = {
3906 {"ADC1_OUTPUT", NULL, "ADC1_MIXER"},
3907 {"ADC1_MIXER", "Switch", "ADC1 REQ"},
3908 {"ADC1 REQ", NULL, "ADC1"},
3909 {"ADC1", NULL, "AMIC1"},
3911 {"ADC2_OUTPUT", NULL, "ADC2_MIXER"},
3912 {"ADC2_MIXER", "Switch", "ADC2 REQ"},
3913 {"ADC2 REQ", NULL, "ADC2"},
3914 {"ADC2", NULL, "HDR12 MUX"},
3915 {"HDR12 MUX", "NO_HDR12", "ADC2 MUX"},
3916 {"HDR12 MUX", "HDR12", "AMIC1"},
3917 {"ADC2 MUX", "INP3", "AMIC3"},
3918 {"ADC2 MUX", "INP2", "AMIC2"},
3920 {"ADC3_OUTPUT", NULL, "ADC3_MIXER"},
3921 {"ADC3_MIXER", "Switch", "ADC3 REQ"},
3922 {"ADC3 REQ", NULL, "ADC3"},
3923 {"ADC3", NULL, "HDR34 MUX"},
3924 {"HDR34 MUX", "NO_HDR34", "ADC3 MUX"},
3925 {"HDR34 MUX", "HDR34", "AMIC5"},
3926 {"ADC3 MUX", "INP4", "AMIC4"},
3927 {"ADC3 MUX", "INP6", "AMIC6"},
3929 {"ADC4_OUTPUT", NULL, "ADC4_MIXER"},
3930 {"ADC4_MIXER", "Switch", "ADC4 REQ"},
3931 {"ADC4 REQ", NULL, "ADC4"},
3932 {"ADC4", NULL, "ADC4 MUX"},
3933 {"ADC4 MUX", "INP5", "AMIC5"},
3934 {"ADC4 MUX", "INP7", "AMIC7"},
3936 {"DMIC1_OUTPUT", NULL, "DMIC1_MIXER"},
3937 {"DMIC1_MIXER", "Switch", "DMIC1"},
3939 {"DMIC2_OUTPUT", NULL, "DMIC2_MIXER"},
3940 {"DMIC2_MIXER", "Switch", "DMIC2"},
3942 {"DMIC3_OUTPUT", NULL, "DMIC3_MIXER"},
3943 {"DMIC3_MIXER", "Switch", "DMIC3"},
3945 {"DMIC4_OUTPUT", NULL, "DMIC4_MIXER"},
3946 {"DMIC4_MIXER", "Switch", "DMIC4"},
3948 {"DMIC5_OUTPUT", NULL, "DMIC5_MIXER"},
3949 {"DMIC5_MIXER", "Switch", "DMIC5"},
3951 {"DMIC6_OUTPUT", NULL, "DMIC6_MIXER"},
3952 {"DMIC6_MIXER", "Switch", "DMIC6"},
3954 {"DMIC7_OUTPUT", NULL, "DMIC7_MIXER"},
3955 {"DMIC7_MIXER", "Switch", "DMIC7"},
3957 {"DMIC8_OUTPUT", NULL, "DMIC8_MIXER"},
3958 {"DMIC8_MIXER", "Switch", "DMIC8"},
3960 {"IN1_HPHL", NULL, "VDD_BUCK"},
3961 {"IN1_HPHL", NULL, "CLS_H_PORT"},
3963 {"RX1", NULL, "IN1_HPHL"},
3964 {"RX1", NULL, "RXCLK"},
3965 {"RDAC1", NULL, "RX1"},
3966 {"HPHL_RDAC", "Switch", "RDAC1"},
3967 {"HPHL PGA", NULL, "HPHL_RDAC"},
3968 {"HPHL", NULL, "HPHL PGA"},
3970 {"IN2_HPHR", NULL, "VDD_BUCK"},
3971 {"IN2_HPHR", NULL, "CLS_H_PORT"},
3972 {"RX2", NULL, "IN2_HPHR"},
3973 {"RDAC2", NULL, "RX2"},
3974 {"RX2", NULL, "RXCLK"},
3975 {"HPHR_RDAC", "Switch", "RDAC2"},
3976 {"HPHR PGA", NULL, "HPHR_RDAC"},
3977 {"HPHR", NULL, "HPHR PGA"},
3979 {"IN3_AUX", NULL, "VDD_BUCK"},
3980 {"IN3_AUX", NULL, "CLS_H_PORT"},
3981 {"RX3", NULL, "IN3_AUX"},
3982 {"RDAC4", NULL, "RX3"},
3983 {"RX3", NULL, "RXCLK"},
3984 {"AUX_RDAC", "Switch", "RDAC4"},
3985 {"AUX PGA", NULL, "AUX_RDAC"},
3986 {"AUX", NULL, "AUX PGA"},
3988 {"RDAC3_MUX", "RX3", "RX3"},
3989 {"RDAC3_MUX", "RX1", "RX1"},
3990 {"RDAC3", NULL, "RDAC3_MUX"},
3991 {"EAR_RDAC", "Switch", "RDAC3"},
3992 {"EAR PGA", NULL, "EAR_RDAC"},
3993 {"EAR", NULL, "EAR PGA"},
3996 static int wcd938x_set_micbias_data(struct wcd938x_priv *wcd938x)
3998 int vout_ctl_1, vout_ctl_2, vout_ctl_3, vout_ctl_4;
4000 /* set micbias voltage */
4001 vout_ctl_1 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb1_mv);
4002 vout_ctl_2 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb2_mv);
4003 vout_ctl_3 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb3_mv);
4004 vout_ctl_4 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb4_mv);
4005 if (vout_ctl_1 < 0 || vout_ctl_2 < 0 || vout_ctl_3 < 0 || vout_ctl_4 < 0)
4008 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB1,
4009 WCD938X_MICB_VOUT_MASK, vout_ctl_1);
4010 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB2,
4011 WCD938X_MICB_VOUT_MASK, vout_ctl_2);
4012 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB3,
4013 WCD938X_MICB_VOUT_MASK, vout_ctl_3);
4014 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB4,
4015 WCD938X_MICB_VOUT_MASK, vout_ctl_4);
4020 static irqreturn_t wcd938x_wd_handle_irq(int irq, void *data)
4025 static struct irq_chip wcd_irq_chip = {
4029 static int wcd_irq_chip_map(struct irq_domain *irqd, unsigned int virq,
4032 irq_set_chip_and_handler(virq, &wcd_irq_chip, handle_simple_irq);
4033 irq_set_nested_thread(virq, 1);
4034 irq_set_noprobe(virq);
4039 static const struct irq_domain_ops wcd_domain_ops = {
4040 .map = wcd_irq_chip_map,
4043 static int wcd938x_irq_init(struct wcd938x_priv *wcd, struct device *dev)
4046 wcd->virq = irq_domain_add_linear(NULL, 1, &wcd_domain_ops, NULL);
4048 dev_err(dev, "%s: Failed to add IRQ domain\n", __func__);
4052 return devm_regmap_add_irq_chip(dev, wcd->regmap,
4053 irq_create_mapping(wcd->virq, 0),
4054 IRQF_ONESHOT, 0, &wcd938x_regmap_irq_chip,
4058 static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
4060 struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
4061 struct device *dev = component->dev;
4064 snd_soc_component_init_regmap(component, wcd938x->regmap);
4066 wcd938x->variant = snd_soc_component_read_field(component,
4067 WCD938X_DIGITAL_EFUSE_REG_0,
4070 wcd938x->clsh_info = wcd_clsh_ctrl_alloc(component, WCD938X);
4072 wcd938x_io_init(wcd938x);
4073 /* Set all interrupts as edge triggered */
4074 for (i = 0; i < wcd938x_regmap_irq_chip.num_regs; i++) {
4075 regmap_write(wcd938x->regmap,
4076 (WCD938X_DIGITAL_INTR_LEVEL_0 + i), 0);
4079 wcd938x->hphr_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
4080 WCD938X_IRQ_HPHR_PDM_WD_INT);
4081 wcd938x->hphl_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
4082 WCD938X_IRQ_HPHL_PDM_WD_INT);
4083 wcd938x->aux_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
4084 WCD938X_IRQ_AUX_PDM_WD_INT);
4086 /* Request for watchdog interrupt */
4087 ret = request_threaded_irq(wcd938x->hphr_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
4088 IRQF_ONESHOT | IRQF_TRIGGER_RISING,
4089 "HPHR PDM WD INT", wcd938x);
4091 dev_err(dev, "Failed to request HPHR WD interrupt (%d)\n", ret);
4093 ret = request_threaded_irq(wcd938x->hphl_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
4094 IRQF_ONESHOT | IRQF_TRIGGER_RISING,
4095 "HPHL PDM WD INT", wcd938x);
4097 dev_err(dev, "Failed to request HPHL WD interrupt (%d)\n", ret);
4099 ret = request_threaded_irq(wcd938x->aux_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
4100 IRQF_ONESHOT | IRQF_TRIGGER_RISING,
4101 "AUX PDM WD INT", wcd938x);
4103 dev_err(dev, "Failed to request Aux WD interrupt (%d)\n", ret);
4105 /* Disable watchdog interrupt for HPH and AUX */
4106 disable_irq_nosync(wcd938x->hphr_pdm_wd_int);
4107 disable_irq_nosync(wcd938x->hphl_pdm_wd_int);
4108 disable_irq_nosync(wcd938x->aux_pdm_wd_int);
4110 switch (wcd938x->variant) {
4112 ret = snd_soc_add_component_controls(component, wcd9380_snd_controls,
4113 ARRAY_SIZE(wcd9380_snd_controls));
4115 dev_err(component->dev,
4116 "%s: Failed to add snd ctrls for variant: %d\n",
4117 __func__, wcd938x->variant);
4122 ret = snd_soc_add_component_controls(component, wcd9385_snd_controls,
4123 ARRAY_SIZE(wcd9385_snd_controls));
4125 dev_err(component->dev,
4126 "%s: Failed to add snd ctrls for variant: %d\n",
4127 __func__, wcd938x->variant);
4135 ret = wcd938x_mbhc_init(component);
4137 dev_err(component->dev, "mbhc initialization failed\n");
4142 static int wcd938x_codec_set_jack(struct snd_soc_component *comp,
4143 struct snd_soc_jack *jack, void *data)
4145 struct wcd938x_priv *wcd = dev_get_drvdata(comp->dev);
4148 return wcd_mbhc_start(wcd->wcd_mbhc, &wcd->mbhc_cfg, jack);
4150 wcd_mbhc_stop(wcd->wcd_mbhc);
4155 static const struct snd_soc_component_driver soc_codec_dev_wcd938x = {
4156 .name = "wcd938x_codec",
4157 .probe = wcd938x_soc_codec_probe,
4158 .controls = wcd938x_snd_controls,
4159 .num_controls = ARRAY_SIZE(wcd938x_snd_controls),
4160 .dapm_widgets = wcd938x_dapm_widgets,
4161 .num_dapm_widgets = ARRAY_SIZE(wcd938x_dapm_widgets),
4162 .dapm_routes = wcd938x_audio_map,
4163 .num_dapm_routes = ARRAY_SIZE(wcd938x_audio_map),
4164 .set_jack = wcd938x_codec_set_jack,
4167 static void wcd938x_dt_parse_micbias_info(struct device *dev, struct wcd938x_priv *wcd)
4169 struct device_node *np = dev->of_node;
4173 rc = of_property_read_u32(np, "qcom,micbias1-microvolt", &prop_val);
4175 wcd->micb1_mv = prop_val/1000;
4177 dev_info(dev, "%s: Micbias1 DT property not found\n", __func__);
4179 rc = of_property_read_u32(np, "qcom,micbias2-microvolt", &prop_val);
4181 wcd->micb2_mv = prop_val/1000;
4183 dev_info(dev, "%s: Micbias2 DT property not found\n", __func__);
4185 rc = of_property_read_u32(np, "qcom,micbias3-microvolt", &prop_val);
4187 wcd->micb3_mv = prop_val/1000;
4189 dev_info(dev, "%s: Micbias3 DT property not found\n", __func__);
4191 rc = of_property_read_u32(np, "qcom,micbias4-microvolt", &prop_val);
4193 wcd->micb4_mv = prop_val/1000;
4195 dev_info(dev, "%s: Micbias4 DT property not found\n", __func__);
4198 static int wcd938x_populate_dt_data(struct wcd938x_priv *wcd938x, struct device *dev)
4200 struct wcd_mbhc_config *cfg = &wcd938x->mbhc_cfg;
4203 wcd938x->reset_gpio = of_get_named_gpio(dev->of_node, "reset-gpios", 0);
4204 if (wcd938x->reset_gpio < 0) {
4205 dev_err(dev, "Failed to get reset gpio: err = %d\n",
4206 wcd938x->reset_gpio);
4207 return wcd938x->reset_gpio;
4210 wcd938x->supplies[0].supply = "vdd-rxtx";
4211 wcd938x->supplies[1].supply = "vdd-io";
4212 wcd938x->supplies[2].supply = "vdd-buck";
4213 wcd938x->supplies[3].supply = "vdd-mic-bias";
4215 ret = regulator_bulk_get(dev, WCD938X_MAX_SUPPLY, wcd938x->supplies);
4217 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
4221 ret = regulator_bulk_enable(WCD938X_MAX_SUPPLY, wcd938x->supplies);
4223 dev_err(dev, "Failed to enable supplies: err = %d\n", ret);
4227 wcd938x_dt_parse_micbias_info(dev, wcd938x);
4229 cfg->mbhc_micbias = MIC_BIAS_2;
4230 cfg->anc_micbias = MIC_BIAS_2;
4231 cfg->v_hs_max = WCD_MBHC_HS_V_MAX;
4232 cfg->num_btn = WCD938X_MBHC_MAX_BUTTONS;
4233 cfg->micb_mv = wcd938x->micb2_mv;
4234 cfg->linein_th = 5000;
4238 wcd_dt_parse_mbhc_data(dev, cfg);
4243 static int wcd938x_reset(struct wcd938x_priv *wcd938x)
4245 gpio_direction_output(wcd938x->reset_gpio, 0);
4246 /* 20us sleep required after pulling the reset gpio to LOW */
4247 usleep_range(20, 30);
4248 gpio_set_value(wcd938x->reset_gpio, 1);
4249 /* 20us sleep required after pulling the reset gpio to HIGH */
4250 usleep_range(20, 30);
4255 static int wcd938x_codec_hw_params(struct snd_pcm_substream *substream,
4256 struct snd_pcm_hw_params *params,
4257 struct snd_soc_dai *dai)
4259 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev);
4260 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id];
4262 return wcd938x_sdw_hw_params(wcd, substream, params, dai);
4265 static int wcd938x_codec_free(struct snd_pcm_substream *substream,
4266 struct snd_soc_dai *dai)
4268 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev);
4269 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id];
4271 return wcd938x_sdw_free(wcd, substream, dai);
4274 static int wcd938x_codec_set_sdw_stream(struct snd_soc_dai *dai,
4275 void *stream, int direction)
4277 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev);
4278 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id];
4280 return wcd938x_sdw_set_sdw_stream(wcd, dai, stream, direction);
4284 static const struct snd_soc_dai_ops wcd938x_sdw_dai_ops = {
4285 .hw_params = wcd938x_codec_hw_params,
4286 .hw_free = wcd938x_codec_free,
4287 .set_sdw_stream = wcd938x_codec_set_sdw_stream,
4290 static struct snd_soc_dai_driver wcd938x_dais[] = {
4292 .name = "wcd938x-sdw-rx",
4294 .stream_name = "WCD AIF1 Playback",
4295 .rates = WCD938X_RATES_MASK | WCD938X_FRAC_RATES_MASK,
4296 .formats = WCD938X_FORMATS_S16_S24_LE,
4302 .ops = &wcd938x_sdw_dai_ops,
4305 .name = "wcd938x-sdw-tx",
4307 .stream_name = "WCD AIF1 Capture",
4308 .rates = WCD938X_RATES_MASK,
4309 .formats = SNDRV_PCM_FMTBIT_S16_LE,
4315 .ops = &wcd938x_sdw_dai_ops,
4319 static int wcd938x_bind(struct device *dev)
4321 struct wcd938x_priv *wcd938x = dev_get_drvdata(dev);
4324 ret = component_bind_all(dev, wcd938x);
4326 dev_err(dev, "%s: Slave bind failed, ret = %d\n",
4331 wcd938x->rxdev = wcd938x_sdw_device_get(wcd938x->rxnode);
4332 if (!wcd938x->rxdev) {
4333 dev_err(dev, "could not find slave with matching of node\n");
4336 wcd938x->sdw_priv[AIF1_PB] = dev_get_drvdata(wcd938x->rxdev);
4337 wcd938x->sdw_priv[AIF1_PB]->wcd938x = wcd938x;
4339 wcd938x->txdev = wcd938x_sdw_device_get(wcd938x->txnode);
4340 if (!wcd938x->txdev) {
4341 dev_err(dev, "could not find txslave with matching of node\n");
4344 wcd938x->sdw_priv[AIF1_CAP] = dev_get_drvdata(wcd938x->txdev);
4345 wcd938x->sdw_priv[AIF1_CAP]->wcd938x = wcd938x;
4346 wcd938x->tx_sdw_dev = dev_to_sdw_dev(wcd938x->txdev);
4347 if (!wcd938x->tx_sdw_dev) {
4348 dev_err(dev, "could not get txslave with matching of dev\n");
4352 /* As TX is main CSR reg interface, which should not be suspended first.
4353 * expicilty add the dependency link */
4354 if (!device_link_add(wcd938x->rxdev, wcd938x->txdev, DL_FLAG_STATELESS |
4355 DL_FLAG_PM_RUNTIME)) {
4356 dev_err(dev, "could not devlink tx and rx\n");
4360 if (!device_link_add(dev, wcd938x->txdev, DL_FLAG_STATELESS |
4361 DL_FLAG_PM_RUNTIME)) {
4362 dev_err(dev, "could not devlink wcd and tx\n");
4366 if (!device_link_add(dev, wcd938x->rxdev, DL_FLAG_STATELESS |
4367 DL_FLAG_PM_RUNTIME)) {
4368 dev_err(dev, "could not devlink wcd and rx\n");
4372 wcd938x->regmap = devm_regmap_init_sdw(wcd938x->tx_sdw_dev, &wcd938x_regmap_config);
4373 if (IS_ERR(wcd938x->regmap)) {
4374 dev_err(dev, "%s: tx csr regmap not found\n", __func__);
4375 return PTR_ERR(wcd938x->regmap);
4378 ret = wcd938x_irq_init(wcd938x, dev);
4380 dev_err(dev, "%s: IRQ init failed: %d\n", __func__, ret);
4384 wcd938x->sdw_priv[AIF1_PB]->slave_irq = wcd938x->virq;
4385 wcd938x->sdw_priv[AIF1_CAP]->slave_irq = wcd938x->virq;
4387 ret = wcd938x_set_micbias_data(wcd938x);
4389 dev_err(dev, "%s: bad micbias pdata\n", __func__);
4393 ret = snd_soc_register_component(dev, &soc_codec_dev_wcd938x,
4394 wcd938x_dais, ARRAY_SIZE(wcd938x_dais));
4396 dev_err(dev, "%s: Codec registration failed\n",
4403 static void wcd938x_unbind(struct device *dev)
4405 struct wcd938x_priv *wcd938x = dev_get_drvdata(dev);
4407 device_link_remove(dev, wcd938x->txdev);
4408 device_link_remove(dev, wcd938x->rxdev);
4409 device_link_remove(wcd938x->rxdev, wcd938x->txdev);
4410 snd_soc_unregister_component(dev);
4411 component_unbind_all(dev, wcd938x);
4414 static const struct component_master_ops wcd938x_comp_ops = {
4415 .bind = wcd938x_bind,
4416 .unbind = wcd938x_unbind,
4419 static int wcd938x_compare_of(struct device *dev, void *data)
4421 return dev->of_node == data;
4424 static void wcd938x_release_of(struct device *dev, void *data)
4429 static int wcd938x_add_slave_components(struct wcd938x_priv *wcd938x,
4431 struct component_match **matchptr)
4433 struct device_node *np;
4437 wcd938x->rxnode = of_parse_phandle(np, "qcom,rx-device", 0);
4438 if (!wcd938x->rxnode) {
4439 dev_err(dev, "%s: Rx-device node not defined\n", __func__);
4443 of_node_get(wcd938x->rxnode);
4444 component_match_add_release(dev, matchptr, wcd938x_release_of,
4445 wcd938x_compare_of, wcd938x->rxnode);
4447 wcd938x->txnode = of_parse_phandle(np, "qcom,tx-device", 0);
4448 if (!wcd938x->txnode) {
4449 dev_err(dev, "%s: Tx-device node not defined\n", __func__);
4452 of_node_get(wcd938x->txnode);
4453 component_match_add_release(dev, matchptr, wcd938x_release_of,
4454 wcd938x_compare_of, wcd938x->txnode);
4458 static int wcd938x_probe(struct platform_device *pdev)
4460 struct component_match *match = NULL;
4461 struct wcd938x_priv *wcd938x = NULL;
4462 struct device *dev = &pdev->dev;
4465 wcd938x = devm_kzalloc(dev, sizeof(struct wcd938x_priv),
4470 dev_set_drvdata(dev, wcd938x);
4471 mutex_init(&wcd938x->micb_lock);
4473 ret = wcd938x_populate_dt_data(wcd938x, dev);
4475 dev_err(dev, "%s: Fail to obtain platform data\n", __func__);
4479 ret = wcd938x_add_slave_components(wcd938x, dev, &match);
4483 wcd938x_reset(wcd938x);
4485 ret = component_master_add_with_match(dev, &wcd938x_comp_ops, match);
4489 pm_runtime_set_autosuspend_delay(dev, 1000);
4490 pm_runtime_use_autosuspend(dev);
4491 pm_runtime_mark_last_busy(dev);
4492 pm_runtime_set_active(dev);
4493 pm_runtime_enable(dev);
4494 pm_runtime_idle(dev);
4499 static int wcd938x_remove(struct platform_device *pdev)
4501 component_master_del(&pdev->dev, &wcd938x_comp_ops);
4506 #if defined(CONFIG_OF)
4507 static const struct of_device_id wcd938x_dt_match[] = {
4508 { .compatible = "qcom,wcd9380-codec" },
4509 { .compatible = "qcom,wcd9385-codec" },
4512 MODULE_DEVICE_TABLE(of, wcd938x_dt_match);
4515 static struct platform_driver wcd938x_codec_driver = {
4516 .probe = wcd938x_probe,
4517 .remove = wcd938x_remove,
4519 .name = "wcd938x_codec",
4520 .of_match_table = of_match_ptr(wcd938x_dt_match),
4521 .suppress_bind_attrs = true,
4525 module_platform_driver(wcd938x_codec_driver);
4526 MODULE_DESCRIPTION("WCD938X Codec driver");
4527 MODULE_LICENSE("GPL");