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linux/sound/soc/codecs/wcd934x.c
Krzysztof Kozlowski e96bca7eaa
ASoC: wcd934x: fix order of Slimbus unprepare/disable 
Slimbus streams are first prepared and then enabled, so the cleanup path
should reverse it.  The unprepare sets stream->num_ports to 0 and frees
the stream->ports.  Calling disable after unprepare was not really
effective (channels was not deactivated) and could lead to further
issues due to making transfers on unprepared stream.

Fixes: a61f3b4f47 ("ASoC: wcd934x: add support to wcd9340/wcd9341 codec")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220921145354.1683791-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-23 13:56:02 +01:00

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// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2019, Linaro Limited
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/mfd/wcd934x/registers.h>
#include <linux/mfd/wcd934x/wcd934x.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of_clk.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/slimbus.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include "wcd-clsh-v2.h"
#include "wcd-mbhc-v2.h"
#define WCD934X_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
/* Fractional Rates */
#define WCD934X_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\
SNDRV_PCM_RATE_176400)
#define WCD934X_FORMATS_S16_S24_LE (SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S24_LE)
/* slave port water mark level
* (0: 6bytes, 1: 9bytes, 2: 12 bytes, 3: 15 bytes)
*/
#define SLAVE_PORT_WATER_MARK_6BYTES 0
#define SLAVE_PORT_WATER_MARK_9BYTES 1
#define SLAVE_PORT_WATER_MARK_12BYTES 2
#define SLAVE_PORT_WATER_MARK_15BYTES 3
#define SLAVE_PORT_WATER_MARK_SHIFT 1
#define SLAVE_PORT_ENABLE 1
#define SLAVE_PORT_DISABLE 0
#define WCD934X_SLIM_WATER_MARK_VAL \
((SLAVE_PORT_WATER_MARK_12BYTES << SLAVE_PORT_WATER_MARK_SHIFT) | \
(SLAVE_PORT_ENABLE))
#define WCD934X_SLIM_NUM_PORT_REG 3
#define WCD934X_SLIM_PGD_PORT_INT_TX_EN0 (WCD934X_SLIM_PGD_PORT_INT_EN0 + 2)
#define WCD934X_SLIM_IRQ_OVERFLOW BIT(0)
#define WCD934X_SLIM_IRQ_UNDERFLOW BIT(1)
#define WCD934X_SLIM_IRQ_PORT_CLOSED BIT(2)
#define WCD934X_MCLK_CLK_12P288MHZ 12288000
#define WCD934X_MCLK_CLK_9P6MHZ 9600000
/* Only valid for 9.6 MHz mclk */
#define WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ 2400000
#define WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ 4800000
/* Only valid for 12.288 MHz mclk */
#define WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ 4096000
#define WCD934X_DMIC_CLK_DIV_2 0x0
#define WCD934X_DMIC_CLK_DIV_3 0x1
#define WCD934X_DMIC_CLK_DIV_4 0x2
#define WCD934X_DMIC_CLK_DIV_6 0x3
#define WCD934X_DMIC_CLK_DIV_8 0x4
#define WCD934X_DMIC_CLK_DIV_16 0x5
#define WCD934X_DMIC_CLK_DRIVE_DEFAULT 0x02
#define TX_HPF_CUT_OFF_FREQ_MASK 0x60
#define CF_MIN_3DB_4HZ 0x0
#define CF_MIN_3DB_75HZ 0x1
#define CF_MIN_3DB_150HZ 0x2
#define WCD934X_RX_START 16
#define WCD934X_NUM_INTERPOLATORS 9
#define WCD934X_RX_PATH_CTL_OFFSET 20
#define WCD934X_MAX_VALID_ADC_MUX 13
#define WCD934X_INVALID_ADC_MUX 9
#define WCD934X_SLIM_RX_CH(p) \
{.port = p + WCD934X_RX_START, .shift = p,}
#define WCD934X_SLIM_TX_CH(p) \
{.port = p, .shift = p,}
/* Feature masks to distinguish codec version */
#define DSD_DISABLED_MASK 0
#define SLNQ_DISABLED_MASK 1
#define DSD_DISABLED BIT(DSD_DISABLED_MASK)
#define SLNQ_DISABLED BIT(SLNQ_DISABLED_MASK)
/* As fine version info cannot be retrieved before wcd probe.
* Define three coarse versions for possible future use before wcd probe.
*/
#define WCD_VERSION_WCD9340_1_0 0x400
#define WCD_VERSION_WCD9341_1_0 0x410
#define WCD_VERSION_WCD9340_1_1 0x401
#define WCD_VERSION_WCD9341_1_1 0x411
#define WCD934X_AMIC_PWR_LEVEL_LP 0
#define WCD934X_AMIC_PWR_LEVEL_DEFAULT 1
#define WCD934X_AMIC_PWR_LEVEL_HP 2
#define WCD934X_AMIC_PWR_LEVEL_HYBRID 3
#define WCD934X_AMIC_PWR_LVL_MASK 0x60
#define WCD934X_AMIC_PWR_LVL_SHIFT 0x5
#define WCD934X_DEC_PWR_LVL_MASK 0x06
#define WCD934X_DEC_PWR_LVL_LP 0x02
#define WCD934X_DEC_PWR_LVL_HP 0x04
#define WCD934X_DEC_PWR_LVL_DF 0x00
#define WCD934X_DEC_PWR_LVL_HYBRID WCD934X_DEC_PWR_LVL_DF
#define WCD934X_DEF_MICBIAS_MV 1800
#define WCD934X_MAX_MICBIAS_MV 2850
#define WCD_IIR_FILTER_SIZE (sizeof(u32) * BAND_MAX)
#define WCD_IIR_FILTER_CTL(xname, iidx, bidx) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = wcd934x_iir_filter_info, \
.get = wcd934x_get_iir_band_audio_mixer, \
.put = wcd934x_put_iir_band_audio_mixer, \
.private_value = (unsigned long)&(struct wcd_iir_filter_ctl) { \
.iir_idx = iidx, \
.band_idx = bidx, \
.bytes_ext = {.max = WCD_IIR_FILTER_SIZE, }, \
} \
}
/* Z value defined in milliohm */
#define WCD934X_ZDET_VAL_32 32000
#define WCD934X_ZDET_VAL_400 400000
#define WCD934X_ZDET_VAL_1200 1200000
#define WCD934X_ZDET_VAL_100K 100000000
/* Z floating defined in ohms */
#define WCD934X_ZDET_FLOATING_IMPEDANCE 0x0FFFFFFE
#define WCD934X_ZDET_NUM_MEASUREMENTS 900
#define WCD934X_MBHC_GET_C1(c) ((c & 0xC000) >> 14)
#define WCD934X_MBHC_GET_X1(x) (x & 0x3FFF)
/* Z value compared in milliOhm */
#define WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z) ((z > 400000) || (z < 32000))
#define WCD934X_MBHC_ZDET_CONST (86 * 16384)
#define WCD934X_MBHC_MOISTURE_RREF R_24_KOHM
#define WCD934X_MBHC_MAX_BUTTONS (8)
#define WCD_MBHC_HS_V_MAX 1600
#define WCD934X_INTERPOLATOR_PATH(id) \
{"RX INT" #id "_1 MIX1 INP0", "RX0", "SLIM RX0"}, \
{"RX INT" #id "_1 MIX1 INP0", "RX1", "SLIM RX1"}, \
{"RX INT" #id "_1 MIX1 INP0", "RX2", "SLIM RX2"}, \
{"RX INT" #id "_1 MIX1 INP0", "RX3", "SLIM RX3"}, \
{"RX INT" #id "_1 MIX1 INP0", "RX4", "SLIM RX4"}, \
{"RX INT" #id "_1 MIX1 INP0", "RX5", "SLIM RX5"}, \
{"RX INT" #id "_1 MIX1 INP0", "RX6", "SLIM RX6"}, \
{"RX INT" #id "_1 MIX1 INP0", "RX7", "SLIM RX7"}, \
{"RX INT" #id "_1 MIX1 INP0", "IIR0", "IIR0"}, \
{"RX INT" #id "_1 MIX1 INP0", "IIR1", "IIR1"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX0", "SLIM RX0"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX1", "SLIM RX1"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX2", "SLIM RX2"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX3", "SLIM RX3"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX4", "SLIM RX4"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX5", "SLIM RX5"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX6", "SLIM RX6"}, \
{"RX INT" #id "_1 MIX1 INP1", "RX7", "SLIM RX7"}, \
{"RX INT" #id "_1 MIX1 INP1", "IIR0", "IIR0"}, \
{"RX INT" #id "_1 MIX1 INP1", "IIR1", "IIR1"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX0", "SLIM RX0"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX1", "SLIM RX1"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX2", "SLIM RX2"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX3", "SLIM RX3"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX4", "SLIM RX4"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX5", "SLIM RX5"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX6", "SLIM RX6"}, \
{"RX INT" #id "_1 MIX1 INP2", "RX7", "SLIM RX7"}, \
{"RX INT" #id "_1 MIX1 INP2", "IIR0", "IIR0"}, \
{"RX INT" #id "_1 MIX1 INP2", "IIR1", "IIR1"}, \
{"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP0"}, \
{"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP1"}, \
{"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP2"}, \
{"RX INT" #id "_2 MUX", "RX0", "SLIM RX0"}, \
{"RX INT" #id "_2 MUX", "RX1", "SLIM RX1"}, \
{"RX INT" #id "_2 MUX", "RX2", "SLIM RX2"}, \
{"RX INT" #id "_2 MUX", "RX3", "SLIM RX3"}, \
{"RX INT" #id "_2 MUX", "RX4", "SLIM RX4"}, \
{"RX INT" #id "_2 MUX", "RX5", "SLIM RX5"}, \
{"RX INT" #id "_2 MUX", "RX6", "SLIM RX6"}, \
{"RX INT" #id "_2 MUX", "RX7", "SLIM RX7"}, \
{"RX INT" #id "_2 MUX", NULL, "INT" #id "_CLK"}, \
{"RX INT" #id "_2 MUX", NULL, "DSMDEM" #id "_CLK"}, \
{"RX INT" #id "_2 INTERP", NULL, "RX INT" #id "_2 MUX"}, \
{"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_2 INTERP"}, \
{"RX INT" #id "_1 INTERP", NULL, "RX INT" #id "_1 MIX1"}, \
{"RX INT" #id "_1 INTERP", NULL, "INT" #id "_CLK"}, \
{"RX INT" #id "_1 INTERP", NULL, "DSMDEM" #id "_CLK"}, \
{"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_1 INTERP"}
#define WCD934X_INTERPOLATOR_MIX2(id) \
{"RX INT" #id " MIX2", NULL, "RX INT" #id " SEC MIX"}, \
{"RX INT" #id " MIX2", NULL, "RX INT" #id " MIX2 INP"}
#define WCD934X_SLIM_RX_AIF_PATH(id) \
{"SLIM RX"#id" MUX", "AIF1_PB", "AIF1 PB"}, \
{"SLIM RX"#id" MUX", "AIF2_PB", "AIF2 PB"}, \
{"SLIM RX"#id" MUX", "AIF3_PB", "AIF3 PB"}, \
{"SLIM RX"#id" MUX", "AIF4_PB", "AIF4 PB"}, \
{"SLIM RX"#id, NULL, "SLIM RX"#id" MUX"}
#define WCD934X_ADC_MUX(id) \
{"ADC MUX" #id, "DMIC", "DMIC MUX" #id }, \
{"ADC MUX" #id, "AMIC", "AMIC MUX" #id }, \
{"DMIC MUX" #id, "DMIC0", "DMIC0"}, \
{"DMIC MUX" #id, "DMIC1", "DMIC1"}, \
{"DMIC MUX" #id, "DMIC2", "DMIC2"}, \
{"DMIC MUX" #id, "DMIC3", "DMIC3"}, \
{"DMIC MUX" #id, "DMIC4", "DMIC4"}, \
{"DMIC MUX" #id, "DMIC5", "DMIC5"}, \
{"AMIC MUX" #id, "ADC1", "ADC1"}, \
{"AMIC MUX" #id, "ADC2", "ADC2"}, \
{"AMIC MUX" #id, "ADC3", "ADC3"}, \
{"AMIC MUX" #id, "ADC4", "ADC4"}
#define WCD934X_IIR_INP_MUX(id) \
{"IIR" #id, NULL, "IIR" #id " INP0 MUX"}, \
{"IIR" #id " INP0 MUX", "DEC0", "ADC MUX0"}, \
{"IIR" #id " INP0 MUX", "DEC1", "ADC MUX1"}, \
{"IIR" #id " INP0 MUX", "DEC2", "ADC MUX2"}, \
{"IIR" #id " INP0 MUX", "DEC3", "ADC MUX3"}, \
{"IIR" #id " INP0 MUX", "DEC4", "ADC MUX4"}, \
{"IIR" #id " INP0 MUX", "DEC5", "ADC MUX5"}, \
{"IIR" #id " INP0 MUX", "DEC6", "ADC MUX6"}, \
{"IIR" #id " INP0 MUX", "DEC7", "ADC MUX7"}, \
{"IIR" #id " INP0 MUX", "DEC8", "ADC MUX8"}, \
{"IIR" #id " INP0 MUX", "RX0", "SLIM RX0"}, \
{"IIR" #id " INP0 MUX", "RX1", "SLIM RX1"}, \
{"IIR" #id " INP0 MUX", "RX2", "SLIM RX2"}, \
{"IIR" #id " INP0 MUX", "RX3", "SLIM RX3"}, \
{"IIR" #id " INP0 MUX", "RX4", "SLIM RX4"}, \
{"IIR" #id " INP0 MUX", "RX5", "SLIM RX5"}, \
{"IIR" #id " INP0 MUX", "RX6", "SLIM RX6"}, \
{"IIR" #id " INP0 MUX", "RX7", "SLIM RX7"}, \
{"IIR" #id, NULL, "IIR" #id " INP1 MUX"}, \
{"IIR" #id " INP1 MUX", "DEC0", "ADC MUX0"}, \
{"IIR" #id " INP1 MUX", "DEC1", "ADC MUX1"}, \
{"IIR" #id " INP1 MUX", "DEC2", "ADC MUX2"}, \
{"IIR" #id " INP1 MUX", "DEC3", "ADC MUX3"}, \
{"IIR" #id " INP1 MUX", "DEC4", "ADC MUX4"}, \
{"IIR" #id " INP1 MUX", "DEC5", "ADC MUX5"}, \
{"IIR" #id " INP1 MUX", "DEC6", "ADC MUX6"}, \
{"IIR" #id " INP1 MUX", "DEC7", "ADC MUX7"}, \
{"IIR" #id " INP1 MUX", "DEC8", "ADC MUX8"}, \
{"IIR" #id " INP1 MUX", "RX0", "SLIM RX0"}, \
{"IIR" #id " INP1 MUX", "RX1", "SLIM RX1"}, \
{"IIR" #id " INP1 MUX", "RX2", "SLIM RX2"}, \
{"IIR" #id " INP1 MUX", "RX3", "SLIM RX3"}, \
{"IIR" #id " INP1 MUX", "RX4", "SLIM RX4"}, \
{"IIR" #id " INP1 MUX", "RX5", "SLIM RX5"}, \
{"IIR" #id " INP1 MUX", "RX6", "SLIM RX6"}, \
{"IIR" #id " INP1 MUX", "RX7", "SLIM RX7"}, \
{"IIR" #id, NULL, "IIR" #id " INP2 MUX"}, \
{"IIR" #id " INP2 MUX", "DEC0", "ADC MUX0"}, \
{"IIR" #id " INP2 MUX", "DEC1", "ADC MUX1"}, \
{"IIR" #id " INP2 MUX", "DEC2", "ADC MUX2"}, \
{"IIR" #id " INP2 MUX", "DEC3", "ADC MUX3"}, \
{"IIR" #id " INP2 MUX", "DEC4", "ADC MUX4"}, \
{"IIR" #id " INP2 MUX", "DEC5", "ADC MUX5"}, \
{"IIR" #id " INP2 MUX", "DEC6", "ADC MUX6"}, \
{"IIR" #id " INP2 MUX", "DEC7", "ADC MUX7"}, \
{"IIR" #id " INP2 MUX", "DEC8", "ADC MUX8"}, \
{"IIR" #id " INP2 MUX", "RX0", "SLIM RX0"}, \
{"IIR" #id " INP2 MUX", "RX1", "SLIM RX1"}, \
{"IIR" #id " INP2 MUX", "RX2", "SLIM RX2"}, \
{"IIR" #id " INP2 MUX", "RX3", "SLIM RX3"}, \
{"IIR" #id " INP2 MUX", "RX4", "SLIM RX4"}, \
{"IIR" #id " INP2 MUX", "RX5", "SLIM RX5"}, \
{"IIR" #id " INP2 MUX", "RX6", "SLIM RX6"}, \
{"IIR" #id " INP2 MUX", "RX7", "SLIM RX7"}, \
{"IIR" #id, NULL, "IIR" #id " INP3 MUX"}, \
{"IIR" #id " INP3 MUX", "DEC0", "ADC MUX0"}, \
{"IIR" #id " INP3 MUX", "DEC1", "ADC MUX1"}, \
{"IIR" #id " INP3 MUX", "DEC2", "ADC MUX2"}, \
{"IIR" #id " INP3 MUX", "DEC3", "ADC MUX3"}, \
{"IIR" #id " INP3 MUX", "DEC4", "ADC MUX4"}, \
{"IIR" #id " INP3 MUX", "DEC5", "ADC MUX5"}, \
{"IIR" #id " INP3 MUX", "DEC6", "ADC MUX6"}, \
{"IIR" #id " INP3 MUX", "DEC7", "ADC MUX7"}, \
{"IIR" #id " INP3 MUX", "DEC8", "ADC MUX8"}, \
{"IIR" #id " INP3 MUX", "RX0", "SLIM RX0"}, \
{"IIR" #id " INP3 MUX", "RX1", "SLIM RX1"}, \
{"IIR" #id " INP3 MUX", "RX2", "SLIM RX2"}, \
{"IIR" #id " INP3 MUX", "RX3", "SLIM RX3"}, \
{"IIR" #id " INP3 MUX", "RX4", "SLIM RX4"}, \
{"IIR" #id " INP3 MUX", "RX5", "SLIM RX5"}, \
{"IIR" #id " INP3 MUX", "RX6", "SLIM RX6"}, \
{"IIR" #id " INP3 MUX", "RX7", "SLIM RX7"}
#define WCD934X_SLIM_TX_AIF_PATH(id) \
{"AIF1_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \
{"AIF2_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \
{"AIF3_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \
{"SLIM TX" #id, NULL, "CDC_IF TX" #id " MUX"}
#define WCD934X_MAX_MICBIAS MIC_BIAS_4
enum {
SIDO_SOURCE_INTERNAL,
SIDO_SOURCE_RCO_BG,
};
enum {
INTERP_EAR = 0,
INTERP_HPHL,
INTERP_HPHR,
INTERP_LO1,
INTERP_LO2,
INTERP_LO3_NA, /* LO3 not avalible in Tavil */
INTERP_LO4_NA,
INTERP_SPKR1, /*INT7 WSA Speakers via soundwire */
INTERP_SPKR2, /*INT8 WSA Speakers via soundwire */
INTERP_MAX,
};
enum {
WCD934X_RX0 = 0,
WCD934X_RX1,
WCD934X_RX2,
WCD934X_RX3,
WCD934X_RX4,
WCD934X_RX5,
WCD934X_RX6,
WCD934X_RX7,
WCD934X_RX8,
WCD934X_RX9,
WCD934X_RX10,
WCD934X_RX11,
WCD934X_RX12,
WCD934X_RX_MAX,
};
enum {
WCD934X_TX0 = 0,
WCD934X_TX1,
WCD934X_TX2,
WCD934X_TX3,
WCD934X_TX4,
WCD934X_TX5,
WCD934X_TX6,
WCD934X_TX7,
WCD934X_TX8,
WCD934X_TX9,
WCD934X_TX10,
WCD934X_TX11,
WCD934X_TX12,
WCD934X_TX13,
WCD934X_TX14,
WCD934X_TX15,
WCD934X_TX_MAX,
};
struct wcd934x_slim_ch {
u32 ch_num;
u16 port;
u16 shift;
struct list_head list;
};
static const struct wcd934x_slim_ch wcd934x_tx_chs[WCD934X_TX_MAX] = {
WCD934X_SLIM_TX_CH(0),
WCD934X_SLIM_TX_CH(1),
WCD934X_SLIM_TX_CH(2),
WCD934X_SLIM_TX_CH(3),
WCD934X_SLIM_TX_CH(4),
WCD934X_SLIM_TX_CH(5),
WCD934X_SLIM_TX_CH(6),
WCD934X_SLIM_TX_CH(7),
WCD934X_SLIM_TX_CH(8),
WCD934X_SLIM_TX_CH(9),
WCD934X_SLIM_TX_CH(10),
WCD934X_SLIM_TX_CH(11),
WCD934X_SLIM_TX_CH(12),
WCD934X_SLIM_TX_CH(13),
WCD934X_SLIM_TX_CH(14),
WCD934X_SLIM_TX_CH(15),
};
static const struct wcd934x_slim_ch wcd934x_rx_chs[WCD934X_RX_MAX] = {
WCD934X_SLIM_RX_CH(0), /* 16 */
WCD934X_SLIM_RX_CH(1), /* 17 */
WCD934X_SLIM_RX_CH(2),
WCD934X_SLIM_RX_CH(3),
WCD934X_SLIM_RX_CH(4),
WCD934X_SLIM_RX_CH(5),
WCD934X_SLIM_RX_CH(6),
WCD934X_SLIM_RX_CH(7),
WCD934X_SLIM_RX_CH(8),
WCD934X_SLIM_RX_CH(9),
WCD934X_SLIM_RX_CH(10),
WCD934X_SLIM_RX_CH(11),
WCD934X_SLIM_RX_CH(12),
};
/* Codec supports 2 IIR filters */
enum {
IIR0 = 0,
IIR1,
IIR_MAX,
};
/* Each IIR has 5 Filter Stages */
enum {
BAND1 = 0,
BAND2,
BAND3,
BAND4,
BAND5,
BAND_MAX,
};
enum {
COMPANDER_1, /* HPH_L */
COMPANDER_2, /* HPH_R */
COMPANDER_3, /* LO1_DIFF */
COMPANDER_4, /* LO2_DIFF */
COMPANDER_5, /* LO3_SE - not used in Tavil */
COMPANDER_6, /* LO4_SE - not used in Tavil */
COMPANDER_7, /* SWR SPK CH1 */
COMPANDER_8, /* SWR SPK CH2 */
COMPANDER_MAX,
};
enum {
AIF1_PB = 0,
AIF1_CAP,
AIF2_PB,
AIF2_CAP,
AIF3_PB,
AIF3_CAP,
AIF4_PB,
AIF4_VIFEED,
AIF4_MAD_TX,
NUM_CODEC_DAIS,
};
enum {
INTn_1_INP_SEL_ZERO = 0,
INTn_1_INP_SEL_DEC0,
INTn_1_INP_SEL_DEC1,
INTn_1_INP_SEL_IIR0,
INTn_1_INP_SEL_IIR1,
INTn_1_INP_SEL_RX0,
INTn_1_INP_SEL_RX1,
INTn_1_INP_SEL_RX2,
INTn_1_INP_SEL_RX3,
INTn_1_INP_SEL_RX4,
INTn_1_INP_SEL_RX5,
INTn_1_INP_SEL_RX6,
INTn_1_INP_SEL_RX7,
};
enum {
INTn_2_INP_SEL_ZERO = 0,
INTn_2_INP_SEL_RX0,
INTn_2_INP_SEL_RX1,
INTn_2_INP_SEL_RX2,
INTn_2_INP_SEL_RX3,
INTn_2_INP_SEL_RX4,
INTn_2_INP_SEL_RX5,
INTn_2_INP_SEL_RX6,
INTn_2_INP_SEL_RX7,
INTn_2_INP_SEL_PROXIMITY,
};
enum {
INTERP_MAIN_PATH,
INTERP_MIX_PATH,
};
struct interp_sample_rate {
int sample_rate;
int rate_val;
};
static struct interp_sample_rate sr_val_tbl[] = {
{8000, 0x0},
{16000, 0x1},
{32000, 0x3},
{48000, 0x4},
{96000, 0x5},
{192000, 0x6},
{384000, 0x7},
{44100, 0x9},
{88200, 0xA},
{176400, 0xB},
{352800, 0xC},
};
struct wcd934x_mbhc_zdet_param {
u16 ldo_ctl;
u16 noff;
u16 nshift;
u16 btn5;
u16 btn6;
u16 btn7;
};
struct wcd_slim_codec_dai_data {
struct list_head slim_ch_list;
struct slim_stream_config sconfig;
struct slim_stream_runtime *sruntime;
};
static const struct regmap_range_cfg wcd934x_ifc_ranges[] = {
{
.name = "WCD9335-IFC-DEV",
.range_min = 0x0,
.range_max = 0xffff,
.selector_reg = 0x800,
.selector_mask = 0xfff,
.selector_shift = 0,
.window_start = 0x800,
.window_len = 0x400,
},
};
static struct regmap_config wcd934x_ifc_regmap_config = {
.reg_bits = 16,
.val_bits = 8,
.max_register = 0xffff,
.ranges = wcd934x_ifc_ranges,
.num_ranges = ARRAY_SIZE(wcd934x_ifc_ranges),
};
struct wcd934x_codec {
struct device *dev;
struct clk_hw hw;
struct clk *extclk;
struct regmap *regmap;
struct regmap *if_regmap;
struct slim_device *sdev;
struct slim_device *sidev;
struct wcd_clsh_ctrl *clsh_ctrl;
struct snd_soc_component *component;
struct wcd934x_slim_ch rx_chs[WCD934X_RX_MAX];
struct wcd934x_slim_ch tx_chs[WCD934X_TX_MAX];
struct wcd_slim_codec_dai_data dai[NUM_CODEC_DAIS];
int rate;
u32 version;
u32 hph_mode;
int num_rx_port;
int num_tx_port;
u32 tx_port_value[WCD934X_TX_MAX];
u32 rx_port_value[WCD934X_RX_MAX];
int sido_input_src;
int dmic_0_1_clk_cnt;
int dmic_2_3_clk_cnt;
int dmic_4_5_clk_cnt;
int dmic_sample_rate;
int comp_enabled[COMPANDER_MAX];
int sysclk_users;
struct mutex sysclk_mutex;
/* mbhc module */
struct wcd_mbhc *mbhc;
struct wcd_mbhc_config mbhc_cfg;
struct wcd_mbhc_intr intr_ids;
bool mbhc_started;
struct mutex micb_lock;
u32 micb_ref[WCD934X_MAX_MICBIAS];
u32 pullup_ref[WCD934X_MAX_MICBIAS];
u32 micb1_mv;
u32 micb2_mv;
u32 micb3_mv;
u32 micb4_mv;
};
#define to_wcd934x_codec(_hw) container_of(_hw, struct wcd934x_codec, hw)
struct wcd_iir_filter_ctl {
unsigned int iir_idx;
unsigned int band_idx;
struct soc_bytes_ext bytes_ext;
};
static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1);
static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0);
/* Cutoff frequency for high pass filter */
static const char * const cf_text[] = {
"CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ"
};
static const char * const rx_cf_text[] = {
"CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ",
"CF_NEG_3DB_0P48HZ"
};
static const char * const rx_hph_mode_mux_text[] = {
"Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB",
"Class-H Hi-Fi Low Power"
};
static const char *const slim_rx_mux_text[] = {
"ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB",
};
static const char * const rx_int0_7_mix_mux_text[] = {
"ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
"RX6", "RX7", "PROXIMITY"
};
static const char * const rx_int_mix_mux_text[] = {
"ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
"RX6", "RX7"
};
static const char * const rx_prim_mix_text[] = {
"ZERO", "DEC0", "DEC1", "IIR0", "IIR1", "RX0", "RX1", "RX2",
"RX3", "RX4", "RX5", "RX6", "RX7"
};
static const char * const rx_sidetone_mix_text[] = {
"ZERO", "SRC0", "SRC1", "SRC_SUM"
};
static const char * const iir_inp_mux_text[] = {
"ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4", "DEC5", "DEC6",
"DEC7", "DEC8", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", "RX6", "RX7"
};
static const char * const rx_int_dem_inp_mux_text[] = {
"NORMAL_DSM_OUT", "CLSH_DSM_OUT",
};
static const char * const rx_int0_1_interp_mux_text[] = {
"ZERO", "RX INT0_1 MIX1",
};
static const char * const rx_int1_1_interp_mux_text[] = {
"ZERO", "RX INT1_1 MIX1",
};
static const char * const rx_int2_1_interp_mux_text[] = {
"ZERO", "RX INT2_1 MIX1",
};
static const char * const rx_int3_1_interp_mux_text[] = {
"ZERO", "RX INT3_1 MIX1",
};
static const char * const rx_int4_1_interp_mux_text[] = {
"ZERO", "RX INT4_1 MIX1",
};
static const char * const rx_int7_1_interp_mux_text[] = {
"ZERO", "RX INT7_1 MIX1",
};
static const char * const rx_int8_1_interp_mux_text[] = {
"ZERO", "RX INT8_1 MIX1",
};
static const char * const rx_int0_2_interp_mux_text[] = {
"ZERO", "RX INT0_2 MUX",
};
static const char * const rx_int1_2_interp_mux_text[] = {
"ZERO", "RX INT1_2 MUX",
};
static const char * const rx_int2_2_interp_mux_text[] = {
"ZERO", "RX INT2_2 MUX",
};
static const char * const rx_int3_2_interp_mux_text[] = {
"ZERO", "RX INT3_2 MUX",
};
static const char * const rx_int4_2_interp_mux_text[] = {
"ZERO", "RX INT4_2 MUX",
};
static const char * const rx_int7_2_interp_mux_text[] = {
"ZERO", "RX INT7_2 MUX",
};
static const char * const rx_int8_2_interp_mux_text[] = {
"ZERO", "RX INT8_2 MUX",
};
static const char * const dmic_mux_text[] = {
"ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5"
};
static const char * const amic_mux_text[] = {
"ZERO", "ADC1", "ADC2", "ADC3", "ADC4"
};
static const char * const amic4_5_sel_text[] = {
"AMIC4", "AMIC5"
};
static const char * const adc_mux_text[] = {
"DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2"
};
static const char * const cdc_if_tx0_mux_text[] = {
"ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192"
};
static const char * const cdc_if_tx1_mux_text[] = {
"ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192"
};
static const char * const cdc_if_tx2_mux_text[] = {
"ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192"
};
static const char * const cdc_if_tx3_mux_text[] = {
"ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192"
};
static const char * const cdc_if_tx4_mux_text[] = {
"ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192"
};
static const char * const cdc_if_tx5_mux_text[] = {
"ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192"
};
static const char * const cdc_if_tx6_mux_text[] = {
"ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192"
};
static const char * const cdc_if_tx7_mux_text[] = {
"ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192"
};
static const char * const cdc_if_tx8_mux_text[] = {
"ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192"
};
static const char * const cdc_if_tx9_mux_text[] = {
"ZERO", "DEC7", "DEC7_192"
};
static const char * const cdc_if_tx10_mux_text[] = {
"ZERO", "DEC6", "DEC6_192"
};
static const char * const cdc_if_tx11_mux_text[] = {
"DEC_0_5", "DEC_9_12", "MAD_AUDIO", "MAD_BRDCST"
};
static const char * const cdc_if_tx11_inp1_mux_text[] = {
"ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4",
"DEC5", "RX_MIX_TX5", "DEC9_10", "DEC11_12"
};
static const char * const cdc_if_tx13_mux_text[] = {
"CDC_DEC_5", "MAD_BRDCST"
};
static const char * const cdc_if_tx13_inp1_mux_text[] = {
"ZERO", "DEC5", "DEC5_192"
};
static const struct soc_enum cf_dec0_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec2_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec3_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec4_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec5_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec6_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec7_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_dec8_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text);
static const struct soc_enum cf_int0_1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text);
static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD934X_CDC_RX0_RX_PATH_MIX_CFG, 2,
rx_cf_text);
static const struct soc_enum cf_int1_1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text);
static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD934X_CDC_RX1_RX_PATH_MIX_CFG, 2,
rx_cf_text);
static const struct soc_enum cf_int2_1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text);
static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD934X_CDC_RX2_RX_PATH_MIX_CFG, 2,
rx_cf_text);
static const struct soc_enum cf_int3_1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text);
static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD934X_CDC_RX3_RX_PATH_MIX_CFG, 2,
rx_cf_text);
static const struct soc_enum cf_int4_1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text);
static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD934X_CDC_RX4_RX_PATH_MIX_CFG, 2,
rx_cf_text);
static const struct soc_enum cf_int7_1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text);
static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD934X_CDC_RX7_RX_PATH_MIX_CFG, 2,
rx_cf_text);
static const struct soc_enum cf_int8_1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text);
static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD934X_CDC_RX8_RX_PATH_MIX_CFG, 2,
rx_cf_text);
static const struct soc_enum rx_hph_mode_mux_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
rx_hph_mode_mux_text);
static const struct soc_enum slim_rx_mux_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim_rx_mux_text), slim_rx_mux_text);
static const struct soc_enum rx_int0_2_mux_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 0, 10,
rx_int0_7_mix_mux_text);
static const struct soc_enum rx_int1_2_mux_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 0, 9,
rx_int_mix_mux_text);
static const struct soc_enum rx_int2_2_mux_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 0, 9,
rx_int_mix_mux_text);
static const struct soc_enum rx_int3_2_mux_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 0, 9,
rx_int_mix_mux_text);
static const struct soc_enum rx_int4_2_mux_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 0, 9,
rx_int_mix_mux_text);
static const struct soc_enum rx_int7_2_mux_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 0, 10,
rx_int0_7_mix_mux_text);
static const struct soc_enum rx_int8_2_mux_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 0, 9,
rx_int_mix_mux_text);
static const struct soc_enum rx_int0_1_mix_inp0_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 0, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int0_1_mix_inp1_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int0_1_mix_inp2_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int1_1_mix_inp0_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 0, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int1_1_mix_inp1_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int1_1_mix_inp2_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int2_1_mix_inp0_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 0, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int2_1_mix_inp1_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int2_1_mix_inp2_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int3_1_mix_inp0_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 0, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int3_1_mix_inp1_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int3_1_mix_inp2_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int4_1_mix_inp0_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 0, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int4_1_mix_inp1_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int4_1_mix_inp2_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int7_1_mix_inp0_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 0, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int7_1_mix_inp1_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int7_1_mix_inp2_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int8_1_mix_inp0_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 0, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int8_1_mix_inp1_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int8_1_mix_inp2_chain_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 4, 13,
rx_prim_mix_text);
static const struct soc_enum rx_int0_mix2_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 0, 4,
rx_sidetone_mix_text);
static const struct soc_enum rx_int1_mix2_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 2, 4,
rx_sidetone_mix_text);
static const struct soc_enum rx_int2_mix2_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 4, 4,
rx_sidetone_mix_text);
static const struct soc_enum rx_int3_mix2_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 6, 4,
rx_sidetone_mix_text);
static const struct soc_enum rx_int4_mix2_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 0, 4,
rx_sidetone_mix_text);
static const struct soc_enum rx_int7_mix2_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 2, 4,
rx_sidetone_mix_text);
static const struct soc_enum iir0_inp0_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG0,
0, 18, iir_inp_mux_text);
static const struct soc_enum iir0_inp1_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG1,
0, 18, iir_inp_mux_text);
static const struct soc_enum iir0_inp2_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG2,
0, 18, iir_inp_mux_text);
static const struct soc_enum iir0_inp3_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG3,
0, 18, iir_inp_mux_text);
static const struct soc_enum iir1_inp0_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG0,
0, 18, iir_inp_mux_text);
static const struct soc_enum iir1_inp1_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG1,
0, 18, iir_inp_mux_text);
static const struct soc_enum iir1_inp2_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG2,
0, 18, iir_inp_mux_text);
static const struct soc_enum iir1_inp3_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG3,
0, 18, iir_inp_mux_text);
static const struct soc_enum rx_int0_dem_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_SEC0, 0,
ARRAY_SIZE(rx_int_dem_inp_mux_text),
rx_int_dem_inp_mux_text);
static const struct soc_enum rx_int1_dem_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_SEC0, 0,
ARRAY_SIZE(rx_int_dem_inp_mux_text),
rx_int_dem_inp_mux_text);
static const struct soc_enum rx_int2_dem_inp_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_SEC0, 0,
ARRAY_SIZE(rx_int_dem_inp_mux_text),
rx_int_dem_inp_mux_text);
static const struct soc_enum tx_adc_mux0_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux2_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux3_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux4_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 2,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux5_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 2,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux6_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 2,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux7_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 2,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum tx_adc_mux8_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 4,
ARRAY_SIZE(adc_mux_text), adc_mux_text);
static const struct soc_enum rx_int0_1_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2,
rx_int0_1_interp_mux_text);
static const struct soc_enum rx_int1_1_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2,
rx_int1_1_interp_mux_text);
static const struct soc_enum rx_int2_1_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2,
rx_int2_1_interp_mux_text);
static const struct soc_enum rx_int3_1_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_1_interp_mux_text);
static const struct soc_enum rx_int4_1_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_1_interp_mux_text);
static const struct soc_enum rx_int7_1_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_1_interp_mux_text);
static const struct soc_enum rx_int8_1_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_1_interp_mux_text);
static const struct soc_enum rx_int0_2_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int0_2_interp_mux_text);
static const struct soc_enum rx_int1_2_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int1_2_interp_mux_text);
static const struct soc_enum rx_int2_2_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int2_2_interp_mux_text);
static const struct soc_enum rx_int3_2_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_2_interp_mux_text);
static const struct soc_enum rx_int4_2_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_2_interp_mux_text);
static const struct soc_enum rx_int7_2_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_2_interp_mux_text);
static const struct soc_enum rx_int8_2_interp_mux_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_2_interp_mux_text);
static const struct soc_enum tx_dmic_mux0_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux2_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux3_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux4_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux5_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux6_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux7_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_dmic_mux8_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7,
dmic_mux_text);
static const struct soc_enum tx_amic_mux0_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux1_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux2_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux3_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux4_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux5_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux6_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux7_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic_mux8_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 5,
amic_mux_text);
static const struct soc_enum tx_amic4_5_enum =
SOC_ENUM_SINGLE(WCD934X_TX_NEW_AMIC_4_5_SEL, 7, 2, amic4_5_sel_text);
static const struct soc_enum cdc_if_tx0_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 0,
ARRAY_SIZE(cdc_if_tx0_mux_text), cdc_if_tx0_mux_text);
static const struct soc_enum cdc_if_tx1_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 2,
ARRAY_SIZE(cdc_if_tx1_mux_text), cdc_if_tx1_mux_text);
static const struct soc_enum cdc_if_tx2_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 4,
ARRAY_SIZE(cdc_if_tx2_mux_text), cdc_if_tx2_mux_text);
static const struct soc_enum cdc_if_tx3_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 6,
ARRAY_SIZE(cdc_if_tx3_mux_text), cdc_if_tx3_mux_text);
static const struct soc_enum cdc_if_tx4_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 0,
ARRAY_SIZE(cdc_if_tx4_mux_text), cdc_if_tx4_mux_text);
static const struct soc_enum cdc_if_tx5_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 2,
ARRAY_SIZE(cdc_if_tx5_mux_text), cdc_if_tx5_mux_text);
static const struct soc_enum cdc_if_tx6_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 4,
ARRAY_SIZE(cdc_if_tx6_mux_text), cdc_if_tx6_mux_text);
static const struct soc_enum cdc_if_tx7_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 6,
ARRAY_SIZE(cdc_if_tx7_mux_text), cdc_if_tx7_mux_text);
static const struct soc_enum cdc_if_tx8_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 0,
ARRAY_SIZE(cdc_if_tx8_mux_text), cdc_if_tx8_mux_text);
static const struct soc_enum cdc_if_tx9_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 2,
ARRAY_SIZE(cdc_if_tx9_mux_text), cdc_if_tx9_mux_text);
static const struct soc_enum cdc_if_tx10_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 4,
ARRAY_SIZE(cdc_if_tx10_mux_text), cdc_if_tx10_mux_text);
static const struct soc_enum cdc_if_tx11_inp1_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 0,
ARRAY_SIZE(cdc_if_tx11_inp1_mux_text),
cdc_if_tx11_inp1_mux_text);
static const struct soc_enum cdc_if_tx11_mux_enum =
SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX11_INP_CFG, 0,
ARRAY_SIZE(cdc_if_tx11_mux_text), cdc_if_tx11_mux_text);
static const struct soc_enum cdc_if_tx13_inp1_mux_enum =
SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 4,
ARRAY_SIZE(cdc_if_tx13_inp1_mux_text),
cdc_if_tx13_inp1_mux_text);
static const struct soc_enum cdc_if_tx13_mux_enum =
SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX13_INP_CFG, 0,
ARRAY_SIZE(cdc_if_tx13_mux_text), cdc_if_tx13_mux_text);
static struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = {
WCD_MBHC_FIELD(WCD_MBHC_L_DET_EN, WCD934X_ANA_MBHC_MECH, 0x80),
WCD_MBHC_FIELD(WCD_MBHC_GND_DET_EN, WCD934X_ANA_MBHC_MECH, 0x40),
WCD_MBHC_FIELD(WCD_MBHC_MECH_DETECTION_TYPE, WCD934X_ANA_MBHC_MECH, 0x20),
WCD_MBHC_FIELD(WCD_MBHC_MIC_CLAMP_CTL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x30),
WCD_MBHC_FIELD(WCD_MBHC_ELECT_DETECTION_TYPE, WCD934X_ANA_MBHC_ELECT, 0x08),
WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_CTRL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0xC0),
WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_COMP_CTRL, WCD934X_ANA_MBHC_MECH, 0x04),
WCD_MBHC_FIELD(WCD_MBHC_HPHL_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x10),
WCD_MBHC_FIELD(WCD_MBHC_GND_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x08),
WCD_MBHC_FIELD(WCD_MBHC_SW_HPH_LP_100K_TO_GND, WCD934X_ANA_MBHC_MECH, 0x01),
WCD_MBHC_FIELD(WCD_MBHC_ELECT_SCHMT_ISRC, WCD934X_ANA_MBHC_ELECT, 0x06),
WCD_MBHC_FIELD(WCD_MBHC_FSM_EN, WCD934X_ANA_MBHC_ELECT, 0x80),
WCD_MBHC_FIELD(WCD_MBHC_INSREM_DBNC, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x0F),
WCD_MBHC_FIELD(WCD_MBHC_BTN_DBNC, WCD934X_MBHC_NEW_CTL_1, 0x03),
WCD_MBHC_FIELD(WCD_MBHC_HS_VREF, WCD934X_MBHC_NEW_CTL_2, 0x03),
WCD_MBHC_FIELD(WCD_MBHC_HS_COMP_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x08),
WCD_MBHC_FIELD(WCD_MBHC_IN2P_CLAMP_STATE, WCD934X_ANA_MBHC_RESULT_3, 0x10),
WCD_MBHC_FIELD(WCD_MBHC_MIC_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x20),
WCD_MBHC_FIELD(WCD_MBHC_HPHL_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x80),
WCD_MBHC_FIELD(WCD_MBHC_HPHR_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x40),
WCD_MBHC_FIELD(WCD_MBHC_OCP_FSM_EN, WCD934X_HPH_OCP_CTL, 0x10),
WCD_MBHC_FIELD(WCD_MBHC_BTN_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x07),
WCD_MBHC_FIELD(WCD_MBHC_BTN_ISRC_CTL, WCD934X_ANA_MBHC_ELECT, 0x70),
WCD_MBHC_FIELD(WCD_MBHC_ELECT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0xFF),
WCD_MBHC_FIELD(WCD_MBHC_MICB_CTRL, WCD934X_ANA_MICB2, 0xC0),
WCD_MBHC_FIELD(WCD_MBHC_HPH_CNP_WG_TIME, WCD934X_HPH_CNP_WG_TIME, 0xFF),
WCD_MBHC_FIELD(WCD_MBHC_HPHR_PA_EN, WCD934X_ANA_HPH, 0x40),
WCD_MBHC_FIELD(WCD_MBHC_HPHL_PA_EN, WCD934X_ANA_HPH, 0x80),
WCD_MBHC_FIELD(WCD_MBHC_HPH_PA_EN, WCD934X_ANA_HPH, 0xC0),
WCD_MBHC_FIELD(WCD_MBHC_SWCH_LEVEL_REMOVE, WCD934X_ANA_MBHC_RESULT_3, 0x10),
WCD_MBHC_FIELD(WCD_MBHC_ANC_DET_EN, WCD934X_MBHC_CTL_BCS, 0x02),
WCD_MBHC_FIELD(WCD_MBHC_FSM_STATUS, WCD934X_MBHC_STATUS_SPARE_1, 0x01),
WCD_MBHC_FIELD(WCD_MBHC_MUX_CTL, WCD934X_MBHC_NEW_CTL_2, 0x70),
WCD_MBHC_FIELD(WCD_MBHC_MOISTURE_STATUS, WCD934X_MBHC_NEW_FSM_STATUS, 0x20),
WCD_MBHC_FIELD(WCD_MBHC_HPHR_GND, WCD934X_HPH_PA_CTL2, 0x40),
WCD_MBHC_FIELD(WCD_MBHC_HPHL_GND, WCD934X_HPH_PA_CTL2, 0x10),
WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_DET_EN, WCD934X_HPH_L_TEST, 0x01),
WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_DET_EN, WCD934X_HPH_R_TEST, 0x01),
WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x04),
WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x08),
WCD_MBHC_FIELD(WCD_MBHC_ADC_EN, WCD934X_MBHC_NEW_CTL_1, 0x08),
WCD_MBHC_FIELD(WCD_MBHC_ADC_COMPLETE, WCD934X_MBHC_NEW_FSM_STATUS, 0x40),
WCD_MBHC_FIELD(WCD_MBHC_ADC_TIMEOUT, WCD934X_MBHC_NEW_FSM_STATUS, 0x80),
WCD_MBHC_FIELD(WCD_MBHC_ADC_RESULT, WCD934X_MBHC_NEW_ADC_RESULT, 0xFF),
WCD_MBHC_FIELD(WCD_MBHC_MICB2_VOUT, WCD934X_ANA_MICB2, 0x3F),
WCD_MBHC_FIELD(WCD_MBHC_ADC_MODE, WCD934X_MBHC_NEW_CTL_1, 0x10),
WCD_MBHC_FIELD(WCD_MBHC_DETECTION_DONE, WCD934X_MBHC_NEW_CTL_1, 0x04),
WCD_MBHC_FIELD(WCD_MBHC_ELECT_ISRC_EN, WCD934X_ANA_MBHC_ZDET, 0x02),
};
static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src)
{
if (sido_src == wcd->sido_input_src)
return 0;
if (sido_src == SIDO_SOURCE_RCO_BG) {
regmap_update_bits(wcd->regmap, WCD934X_ANA_RCO,
WCD934X_ANA_RCO_BG_EN_MASK,
WCD934X_ANA_RCO_BG_ENABLE);
usleep_range(100, 110);
}
wcd->sido_input_src = sido_src;
return 0;
}
static int wcd934x_enable_ana_bias_and_sysclk(struct wcd934x_codec *wcd)
{
mutex_lock(&wcd->sysclk_mutex);
if (++wcd->sysclk_users != 1) {
mutex_unlock(&wcd->sysclk_mutex);
return 0;
}
mutex_unlock(&wcd->sysclk_mutex);
regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
WCD934X_ANA_BIAS_EN_MASK,
WCD934X_ANA_BIAS_EN);
regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
WCD934X_ANA_PRECHRG_EN_MASK,
WCD934X_ANA_PRECHRG_EN);
/*
* 1ms delay is required after pre-charge is enabled
* as per HW requirement
*/
usleep_range(1000, 1100);
regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
WCD934X_ANA_PRECHRG_EN_MASK, 0);
regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
WCD934X_ANA_PRECHRG_MODE_MASK, 0);
/*
* In data clock contrl register is changed
* to CLK_SYS_MCLK_PRG
*/
regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
WCD934X_EXT_CLK_BUF_EN_MASK,
WCD934X_EXT_CLK_BUF_EN);
regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
WCD934X_EXT_CLK_DIV_RATIO_MASK,
WCD934X_EXT_CLK_DIV_BY_2);
regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
WCD934X_MCLK_SRC_MASK,
WCD934X_MCLK_SRC_EXT_CLK);
regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
WCD934X_MCLK_EN_MASK, WCD934X_MCLK_EN);
regmap_update_bits(wcd->regmap,
WCD934X_CDC_CLK_RST_CTRL_FS_CNT_CONTROL,
WCD934X_CDC_FS_MCLK_CNT_EN_MASK,
WCD934X_CDC_FS_MCLK_CNT_ENABLE);
regmap_update_bits(wcd->regmap,
WCD934X_CDC_CLK_RST_CTRL_MCLK_CONTROL,
WCD934X_MCLK_EN_MASK,
WCD934X_MCLK_EN);
regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_GATE,
WCD934X_CODEC_RPM_CLK_GATE_MASK, 0x0);
/*
* 10us sleep is required after clock is enabled
* as per HW requirement
*/
usleep_range(10, 15);
wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG);
return 0;
}
static int wcd934x_disable_ana_bias_and_syclk(struct wcd934x_codec *wcd)
{
mutex_lock(&wcd->sysclk_mutex);
if (--wcd->sysclk_users != 0) {
mutex_unlock(&wcd->sysclk_mutex);
return 0;
}
mutex_unlock(&wcd->sysclk_mutex);
regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG,
WCD934X_EXT_CLK_BUF_EN_MASK |
WCD934X_MCLK_EN_MASK, 0x0);
regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
WCD934X_ANA_BIAS_EN_MASK, 0);
regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS,
WCD934X_ANA_PRECHRG_EN_MASK, 0);
return 0;
}
static int __wcd934x_cdc_mclk_enable(struct wcd934x_codec *wcd, bool enable)
{
int ret = 0;
if (enable) {
ret = clk_prepare_enable(wcd->extclk);
if (ret) {
dev_err(wcd->dev, "%s: ext clk enable failed\n",
__func__);
return ret;
}
ret = wcd934x_enable_ana_bias_and_sysclk(wcd);
} else {
int val;
regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL,
&val);
/* Don't disable clock if soundwire using it.*/
if (val & WCD934X_CDC_SWR_CLK_EN_MASK)
return 0;
wcd934x_disable_ana_bias_and_syclk(wcd);
clk_disable_unprepare(wcd->extclk);
}
return ret;
}
static int wcd934x_codec_enable_mclk(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
return __wcd934x_cdc_mclk_enable(wcd, true);
case SND_SOC_DAPM_POST_PMD:
return __wcd934x_cdc_mclk_enable(wcd, false);
}
return 0;
}
static int wcd934x_get_version(struct wcd934x_codec *wcd)
{
int val1, val2, ver, ret;
struct regmap *regmap;
u16 id_minor;
u32 version_mask = 0;
regmap = wcd->regmap;
ver = 0;
ret = regmap_bulk_read(regmap, WCD934X_CHIP_TIER_CTRL_CHIP_ID_BYTE0,
(u8 *)&id_minor, sizeof(u16));
if (ret)
return ret;
regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT14, &val1);
regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT15, &val2);
version_mask |= (!!((u8)val1 & 0x80)) << DSD_DISABLED_MASK;
version_mask |= (!!((u8)val2 & 0x01)) << SLNQ_DISABLED_MASK;
switch (version_mask) {
case DSD_DISABLED | SLNQ_DISABLED:
if (id_minor == 0)
ver = WCD_VERSION_WCD9340_1_0;
else if (id_minor == 0x01)
ver = WCD_VERSION_WCD9340_1_1;
break;
case SLNQ_DISABLED:
if (id_minor == 0)
ver = WCD_VERSION_WCD9341_1_0;
else if (id_minor == 0x01)
ver = WCD_VERSION_WCD9341_1_1;
break;
}
wcd->version = ver;
dev_info(wcd->dev, "WCD934X Minor:0x%x Version:0x%x\n", id_minor, ver);
return 0;
}
static void wcd934x_enable_efuse_sensing(struct wcd934x_codec *wcd)
{
int rc, val;
__wcd934x_cdc_mclk_enable(wcd, true);
regmap_update_bits(wcd->regmap,
WCD934X_CHIP_TIER_CTRL_EFUSE_CTL,
WCD934X_EFUSE_SENSE_STATE_MASK,
WCD934X_EFUSE_SENSE_STATE_DEF);
regmap_update_bits(wcd->regmap,
WCD934X_CHIP_TIER_CTRL_EFUSE_CTL,
WCD934X_EFUSE_SENSE_EN_MASK,
WCD934X_EFUSE_SENSE_ENABLE);
/*
* 5ms sleep required after enabling efuse control
* before checking the status.
*/
usleep_range(5000, 5500);
wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG);
rc = regmap_read(wcd->regmap,
WCD934X_CHIP_TIER_CTRL_EFUSE_STATUS, &val);
if (rc || (!(val & 0x01)))
WARN(1, "%s: Efuse sense is not complete val=%x, ret=%d\n",
__func__, val, rc);
__wcd934x_cdc_mclk_enable(wcd, false);
}
static int wcd934x_swrm_clock(struct wcd934x_codec *wcd, bool enable)
{
if (enable) {
__wcd934x_cdc_mclk_enable(wcd, true);
regmap_update_bits(wcd->regmap,
WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL,
WCD934X_CDC_SWR_CLK_EN_MASK,
WCD934X_CDC_SWR_CLK_ENABLE);
} else {
regmap_update_bits(wcd->regmap,
WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL,
WCD934X_CDC_SWR_CLK_EN_MASK, 0);
__wcd934x_cdc_mclk_enable(wcd, false);
}
return 0;
}
static int wcd934x_set_prim_interpolator_rate(struct snd_soc_dai *dai,
u8 rate_val, u32 rate)
{
struct snd_soc_component *comp = dai->component;
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
struct wcd934x_slim_ch *ch;
u8 cfg0, cfg1, inp0_sel, inp1_sel, inp2_sel;
int inp, j;
list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
inp = ch->shift + INTn_1_INP_SEL_RX0;
/*
* Loop through all interpolator MUX inputs and find out
* to which interpolator input, the slim rx port
* is connected
*/
for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) {
/* Interpolators 5 and 6 are not aviliable in Tavil */
if (j == INTERP_LO3_NA || j == INTERP_LO4_NA)
continue;
cfg0 = snd_soc_component_read(comp,
WCD934X_CDC_RX_INP_MUX_RX_INT_CFG0(j));
cfg1 = snd_soc_component_read(comp,
WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j));
inp0_sel = cfg0 &
WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
inp1_sel = (cfg0 >> 4) &
WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
inp2_sel = (cfg1 >> 4) &
WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
if ((inp0_sel == inp) || (inp1_sel == inp) ||
(inp2_sel == inp)) {
/* rate is in Hz */
/*
* Ear and speaker primary path does not support
* native sample rates
*/
if ((j == INTERP_EAR || j == INTERP_SPKR1 ||
j == INTERP_SPKR2) && rate == 44100)
dev_err(wcd->dev,
"Cannot set 44.1KHz on INT%d\n",
j);
else
snd_soc_component_update_bits(comp,
WCD934X_CDC_RX_PATH_CTL(j),
WCD934X_CDC_MIX_PCM_RATE_MASK,
rate_val);
}
}
}
return 0;
}
static int wcd934x_set_mix_interpolator_rate(struct snd_soc_dai *dai,
int rate_val, u32 rate)
{
struct snd_soc_component *component = dai->component;
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
struct wcd934x_slim_ch *ch;
int val, j;
list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) {
/* Interpolators 5 and 6 are not aviliable in Tavil */
if (j == INTERP_LO3_NA || j == INTERP_LO4_NA)
continue;
val = snd_soc_component_read(component,
WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j)) &
WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
if (val == (ch->shift + INTn_2_INP_SEL_RX0)) {
/*
* Ear mix path supports only 48, 96, 192,
* 384KHz only
*/
if ((j == INTERP_EAR) &&
(rate_val < 0x4 ||
rate_val > 0x7)) {
dev_err(component->dev,
"Invalid rate for AIF_PB DAI(%d)\n",
dai->id);
return -EINVAL;
}
snd_soc_component_update_bits(component,
WCD934X_CDC_RX_PATH_MIX_CTL(j),
WCD934X_CDC_MIX_PCM_RATE_MASK,
rate_val);
}
}
}
return 0;
}
static int wcd934x_set_interpolator_rate(struct snd_soc_dai *dai,
u32 sample_rate)
{
int rate_val = 0;
int i, ret;
for (i = 0; i < ARRAY_SIZE(sr_val_tbl); i++) {
if (sample_rate == sr_val_tbl[i].sample_rate) {
rate_val = sr_val_tbl[i].rate_val;
break;
}
}
if ((i == ARRAY_SIZE(sr_val_tbl)) || (rate_val < 0)) {
dev_err(dai->dev, "Unsupported sample rate: %d\n", sample_rate);
return -EINVAL;
}
ret = wcd934x_set_prim_interpolator_rate(dai, (u8)rate_val,
sample_rate);
if (ret)
return ret;
ret = wcd934x_set_mix_interpolator_rate(dai, (u8)rate_val,
sample_rate);
return ret;
}
static int wcd934x_set_decimator_rate(struct snd_soc_dai *dai,
u8 rate_val, u32 rate)
{
struct snd_soc_component *comp = dai->component;
struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
u8 shift = 0, shift_val = 0, tx_mux_sel;
struct wcd934x_slim_ch *ch;
int tx_port, tx_port_reg;
int decimator = -1;
list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
tx_port = ch->port;
/* Find the SB TX MUX input - which decimator is connected */
switch (tx_port) {
case 0 ... 3:
tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0;
shift = (tx_port << 1);
shift_val = 0x03;
break;
case 4 ... 7:
tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1;
shift = ((tx_port - 4) << 1);
shift_val = 0x03;
break;
case 8 ... 10:
tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2;
shift = ((tx_port - 8) << 1);
shift_val = 0x03;
break;
case 11:
tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3;
shift = 0;
shift_val = 0x0F;
break;
case 13:
tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3;
shift = 4;
shift_val = 0x03;
break;
default:
dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n",
tx_port, dai->id);
return -EINVAL;
}
tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) &
(shift_val << shift);
tx_mux_sel = tx_mux_sel >> shift;
switch (tx_port) {
case 0 ... 8:
if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3))
decimator = tx_port;
break;
case 9 ... 10:
if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
decimator = ((tx_port == 9) ? 7 : 6);
break;
case 11:
if ((tx_mux_sel >= 1) && (tx_mux_sel < 7))
decimator = tx_mux_sel - 1;
break;
case 13:
if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
decimator = 5;
break;
default:
dev_err(wcd->dev, "ERROR: Invalid tx_port: %d\n",
tx_port);
return -EINVAL;
}
snd_soc_component_update_bits(comp,
WCD934X_CDC_TX_PATH_CTL(decimator),
WCD934X_CDC_TX_PATH_CTL_PCM_RATE_MASK,
rate_val);
}
return 0;
}
static int wcd934x_slim_set_hw_params(struct wcd934x_codec *wcd,
struct wcd_slim_codec_dai_data *dai_data,
int direction)
{
struct list_head *slim_ch_list = &dai_data->slim_ch_list;
struct slim_stream_config *cfg = &dai_data->sconfig;
struct wcd934x_slim_ch *ch;
u16 payload = 0;
int ret, i;
cfg->ch_count = 0;
cfg->direction = direction;
cfg->port_mask = 0;
/* Configure slave interface device */
list_for_each_entry(ch, slim_ch_list, list) {
cfg->ch_count++;
payload |= 1 << ch->shift;
cfg->port_mask |= BIT(ch->port);
}
cfg->chs = kcalloc(cfg->ch_count, sizeof(unsigned int), GFP_KERNEL);
if (!cfg->chs)
return -ENOMEM;
i = 0;
list_for_each_entry(ch, slim_ch_list, list) {
cfg->chs[i++] = ch->ch_num;
if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
/* write to interface device */
ret = regmap_write(wcd->if_regmap,
WCD934X_SLIM_PGD_RX_PORT_MULTI_CHNL_0(ch->port),
payload);
if (ret < 0)
goto err;
/* configure the slave port for water mark and enable*/
ret = regmap_write(wcd->if_regmap,
WCD934X_SLIM_PGD_RX_PORT_CFG(ch->port),
WCD934X_SLIM_WATER_MARK_VAL);
if (ret < 0)
goto err;
} else {
ret = regmap_write(wcd->if_regmap,
WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port),
payload & 0x00FF);
if (ret < 0)
goto err;
/* ports 8,9 */
ret = regmap_write(wcd->if_regmap,
WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port),
(payload & 0xFF00) >> 8);
if (ret < 0)
goto err;
/* configure the slave port for water mark and enable*/
ret = regmap_write(wcd->if_regmap,
WCD934X_SLIM_PGD_TX_PORT_CFG(ch->port),
WCD934X_SLIM_WATER_MARK_VAL);
if (ret < 0)
goto err;
}
}
dai_data->sruntime = slim_stream_allocate(wcd->sdev, "WCD934x-SLIM");
return 0;
err:
dev_err(wcd->dev, "Error Setting slim hw params\n");
kfree(cfg->chs);
cfg->chs = NULL;
return ret;
}
static int wcd934x_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct wcd934x_codec *wcd;
int ret, tx_fs_rate = 0;
wcd = snd_soc_component_get_drvdata(dai->component);
switch (substream->stream) {
case SNDRV_PCM_STREAM_PLAYBACK:
ret = wcd934x_set_interpolator_rate(dai, params_rate(params));
if (ret) {
dev_err(wcd->dev, "cannot set sample rate: %u\n",
params_rate(params));
return ret;
}
switch (params_width(params)) {
case 16 ... 24:
wcd->dai[dai->id].sconfig.bps = params_width(params);
break;
default:
dev_err(wcd->dev, "Invalid format 0x%x\n",
params_width(params));
return -EINVAL;
}
break;
case SNDRV_PCM_STREAM_CAPTURE:
switch (params_rate(params)) {
case 8000:
tx_fs_rate = 0;
break;
case 16000:
tx_fs_rate = 1;
break;
case 32000:
tx_fs_rate = 3;
break;
case 48000:
tx_fs_rate = 4;
break;
case 96000:
tx_fs_rate = 5;
break;
case 192000:
tx_fs_rate = 6;
break;
case 384000:
tx_fs_rate = 7;
break;
default:
dev_err(wcd->dev, "Invalid TX sample rate: %d\n",
params_rate(params));
return -EINVAL;
}
ret = wcd934x_set_decimator_rate(dai, tx_fs_rate,
params_rate(params));
if (ret < 0) {
dev_err(wcd->dev, "Cannot set TX Decimator rate\n");
return ret;
}
switch (params_width(params)) {
case 16 ... 32:
wcd->dai[dai->id].sconfig.bps = params_width(params);
break;
default:
dev_err(wcd->dev, "Invalid format 0x%x\n",
params_width(params));
return -EINVAL;
}
break;
default:
dev_err(wcd->dev, "Invalid stream type %d\n",
substream->stream);
return -EINVAL;
}
wcd->dai[dai->id].sconfig.rate = params_rate(params);
return wcd934x_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream);
}
static int wcd934x_hw_free(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct wcd_slim_codec_dai_data *dai_data;
struct wcd934x_codec *wcd;
wcd = snd_soc_component_get_drvdata(dai->component);
dai_data = &wcd->dai[dai->id];
kfree(dai_data->sconfig.chs);
return 0;
}
static int wcd934x_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
struct wcd_slim_codec_dai_data *dai_data;
struct wcd934x_codec *wcd;
struct slim_stream_config *cfg;
wcd = snd_soc_component_get_drvdata(dai->component);
dai_data = &wcd->dai[dai->id];
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
cfg = &dai_data->sconfig;
slim_stream_prepare(dai_data->sruntime, cfg);
slim_stream_enable(dai_data->sruntime);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
slim_stream_disable(dai_data->sruntime);
slim_stream_unprepare(dai_data->sruntime);
break;
default:
break;
}
return 0;
}
static int wcd934x_set_channel_map(struct snd_soc_dai *dai,
unsigned int tx_num, unsigned int *tx_slot,
unsigned int rx_num, unsigned int *rx_slot)
{
struct wcd934x_codec *wcd;
int i;
wcd = snd_soc_component_get_drvdata(dai->component);
if (tx_num > WCD934X_TX_MAX || rx_num > WCD934X_RX_MAX) {
dev_err(wcd->dev, "Invalid tx %d or rx %d channel count\n",
tx_num, rx_num);
return -EINVAL;
}
if (!tx_slot || !rx_slot) {
dev_err(wcd->dev, "Invalid tx_slot=%p, rx_slot=%p\n",
tx_slot, rx_slot);
return -EINVAL;
}
wcd->num_rx_port = rx_num;
for (i = 0; i < rx_num; i++) {
wcd->rx_chs[i].ch_num = rx_slot[i];
INIT_LIST_HEAD(&wcd->rx_chs[i].list);
}
wcd->num_tx_port = tx_num;
for (i = 0; i < tx_num; i++) {
wcd->tx_chs[i].ch_num = tx_slot[i];
INIT_LIST_HEAD(&wcd->tx_chs[i].list);
}
return 0;
}
static int wcd934x_get_channel_map(struct snd_soc_dai *dai,
unsigned int *tx_num, unsigned int *tx_slot,
unsigned int *rx_num, unsigned int *rx_slot)
{
struct wcd934x_slim_ch *ch;
struct wcd934x_codec *wcd;
int i = 0;
wcd = snd_soc_component_get_drvdata(dai->component);
switch (dai->id) {
case AIF1_PB:
case AIF2_PB:
case AIF3_PB:
case AIF4_PB:
if (!rx_slot || !rx_num) {
dev_err(wcd->dev, "Invalid rx_slot %p or rx_num %p\n",
rx_slot, rx_num);
return -EINVAL;
}
list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
rx_slot[i++] = ch->ch_num;
*rx_num = i;
break;
case AIF1_CAP:
case AIF2_CAP:
case AIF3_CAP:
if (!tx_slot || !tx_num) {
dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n",
tx_slot, tx_num);
return -EINVAL;
}
list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
tx_slot[i++] = ch->ch_num;
*tx_num = i;
break;
default:
dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id);
break;
}
return 0;
}
static const struct snd_soc_dai_ops wcd934x_dai_ops = {
.hw_params = wcd934x_hw_params,
.hw_free = wcd934x_hw_free,
.trigger = wcd934x_trigger,
.set_channel_map = wcd934x_set_channel_map,
.get_channel_map = wcd934x_get_channel_map,
};
static struct snd_soc_dai_driver wcd934x_slim_dais[] = {
[0] = {
.name = "wcd934x_rx1",
.id = AIF1_PB,
.playback = {
.stream_name = "AIF1 Playback",
.rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
.formats = WCD934X_FORMATS_S16_S24_LE,
.rate_max = 192000,
.rate_min = 8000,
.channels_min = 1,
.channels_max = 2,
},
.ops = &wcd934x_dai_ops,
},
[1] = {
.name = "wcd934x_tx1",
.id = AIF1_CAP,
.capture = {
.stream_name = "AIF1 Capture",
.rates = WCD934X_RATES_MASK,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rate_min = 8000,
.rate_max = 192000,
.channels_min = 1,
.channels_max = 4,
},
.ops = &wcd934x_dai_ops,
},
[2] = {
.name = "wcd934x_rx2",
.id = AIF2_PB,
.playback = {
.stream_name = "AIF2 Playback",
.rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
.formats = WCD934X_FORMATS_S16_S24_LE,
.rate_min = 8000,
.rate_max = 192000,
.channels_min = 1,
.channels_max = 2,
},
.ops = &wcd934x_dai_ops,
},
[3] = {
.name = "wcd934x_tx2",
.id = AIF2_CAP,
.capture = {
.stream_name = "AIF2 Capture",
.rates = WCD934X_RATES_MASK,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rate_min = 8000,
.rate_max = 192000,
.channels_min = 1,
.channels_max = 4,
},
.ops = &wcd934x_dai_ops,
},
[4] = {
.name = "wcd934x_rx3",
.id = AIF3_PB,
.playback = {
.stream_name = "AIF3 Playback",
.rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
.formats = WCD934X_FORMATS_S16_S24_LE,
.rate_min = 8000,
.rate_max = 192000,
.channels_min = 1,
.channels_max = 2,
},
.ops = &wcd934x_dai_ops,
},
[5] = {
.name = "wcd934x_tx3",
.id = AIF3_CAP,
.capture = {
.stream_name = "AIF3 Capture",
.rates = WCD934X_RATES_MASK,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rate_min = 8000,
.rate_max = 192000,
.channels_min = 1,
.channels_max = 4,
},
.ops = &wcd934x_dai_ops,
},
[6] = {
.name = "wcd934x_rx4",
.id = AIF4_PB,
.playback = {
.stream_name = "AIF4 Playback",
.rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK,
.formats = WCD934X_FORMATS_S16_S24_LE,
.rate_min = 8000,
.rate_max = 192000,
.channels_min = 1,
.channels_max = 2,
},
.ops = &wcd934x_dai_ops,
},
};
static int swclk_gate_enable(struct clk_hw *hw)
{
return wcd934x_swrm_clock(to_wcd934x_codec(hw), true);
}
static void swclk_gate_disable(struct clk_hw *hw)
{
wcd934x_swrm_clock(to_wcd934x_codec(hw), false);
}
static int swclk_gate_is_enabled(struct clk_hw *hw)
{
struct wcd934x_codec *wcd = to_wcd934x_codec(hw);
int ret, val;
regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, &val);
ret = val & WCD934X_CDC_SWR_CLK_EN_MASK;
return ret;
}
static unsigned long swclk_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
return parent_rate / 2;
}
static const struct clk_ops swclk_gate_ops = {
.prepare = swclk_gate_enable,
.unprepare = swclk_gate_disable,
.is_enabled = swclk_gate_is_enabled,
.recalc_rate = swclk_recalc_rate,
};
static struct clk *wcd934x_register_mclk_output(struct wcd934x_codec *wcd)
{
struct clk *parent = wcd->extclk;
struct device *dev = wcd->dev;
struct device_node *np = dev->parent->of_node;
const char *parent_clk_name = NULL;
const char *clk_name = "mclk";
struct clk_hw *hw;
struct clk_init_data init;
int ret;
if (of_property_read_u32(np, "clock-frequency", &wcd->rate))
return NULL;
parent_clk_name = __clk_get_name(parent);
of_property_read_string(np, "clock-output-names", &clk_name);
init.name = clk_name;
init.ops = &swclk_gate_ops;
init.flags = 0;
init.parent_names = &parent_clk_name;
init.num_parents = 1;
wcd->hw.init = &init;
hw = &wcd->hw;
ret = devm_clk_hw_register(wcd->dev->parent, hw);
if (ret)
return ERR_PTR(ret);
ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, hw);
if (ret)
return ERR_PTR(ret);
return NULL;
}
static int wcd934x_get_micbias_val(struct device *dev, const char *micbias,
u32 *micb_mv)
{
int mv;
if (of_property_read_u32(dev->parent->of_node, micbias, &mv)) {
dev_err(dev, "%s value not found, using default\n", micbias);
mv = WCD934X_DEF_MICBIAS_MV;
} else {
/* convert it to milli volts */
mv = mv/1000;
}
if (mv < 1000 || mv > 2850) {
dev_err(dev, "%s value not in valid range, using default\n",
micbias);
mv = WCD934X_DEF_MICBIAS_MV;
}
*micb_mv = mv;
return (mv - 1000) / 50;
}
static int wcd934x_init_dmic(struct snd_soc_component *comp)
{
int vout_ctl_1, vout_ctl_2, vout_ctl_3, vout_ctl_4;
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
u32 def_dmic_rate, dmic_clk_drv;
vout_ctl_1 = wcd934x_get_micbias_val(comp->dev,
"qcom,micbias1-microvolt",
&wcd->micb1_mv);
vout_ctl_2 = wcd934x_get_micbias_val(comp->dev,
"qcom,micbias2-microvolt",
&wcd->micb2_mv);
vout_ctl_3 = wcd934x_get_micbias_val(comp->dev,
"qcom,micbias3-microvolt",
&wcd->micb3_mv);
vout_ctl_4 = wcd934x_get_micbias_val(comp->dev,
"qcom,micbias4-microvolt",
&wcd->micb4_mv);
snd_soc_component_update_bits(comp, WCD934X_ANA_MICB1,
WCD934X_MICB_VAL_MASK, vout_ctl_1);
snd_soc_component_update_bits(comp, WCD934X_ANA_MICB2,
WCD934X_MICB_VAL_MASK, vout_ctl_2);
snd_soc_component_update_bits(comp, WCD934X_ANA_MICB3,
WCD934X_MICB_VAL_MASK, vout_ctl_3);
snd_soc_component_update_bits(comp, WCD934X_ANA_MICB4,
WCD934X_MICB_VAL_MASK, vout_ctl_4);
if (wcd->rate == WCD934X_MCLK_CLK_9P6MHZ)
def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ;
else
def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ;
wcd->dmic_sample_rate = def_dmic_rate;
dmic_clk_drv = 0;
snd_soc_component_update_bits(comp, WCD934X_TEST_DEBUG_PAD_DRVCTL_0,
0x0C, dmic_clk_drv << 2);
return 0;
}
static void wcd934x_hw_init(struct wcd934x_codec *wcd)
{
struct regmap *rm = wcd->regmap;
/* set SPKR rate to FS_2P4_3P072 */
regmap_update_bits(rm, WCD934X_CDC_RX7_RX_PATH_CFG1, 0x08, 0x08);
regmap_update_bits(rm, WCD934X_CDC_RX8_RX_PATH_CFG1, 0x08, 0x08);
/* Take DMICs out of reset */
regmap_update_bits(rm, WCD934X_CPE_SS_DMIC_CFG, 0x80, 0x00);
}
static int wcd934x_comp_init(struct snd_soc_component *component)
{
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
wcd934x_hw_init(wcd);
wcd934x_enable_efuse_sensing(wcd);
wcd934x_get_version(wcd);
return 0;
}
static irqreturn_t wcd934x_slim_irq_handler(int irq, void *data)
{
struct wcd934x_codec *wcd = data;
unsigned long status = 0;
int i, j, port_id;
unsigned int val, int_val = 0;
irqreturn_t ret = IRQ_NONE;
bool tx;
unsigned short reg = 0;
for (i = WCD934X_SLIM_PGD_PORT_INT_STATUS_RX_0, j = 0;
i <= WCD934X_SLIM_PGD_PORT_INT_STATUS_TX_1; i++, j++) {
regmap_read(wcd->if_regmap, i, &val);
status |= ((u32)val << (8 * j));
}
for_each_set_bit(j, &status, 32) {
tx = false;
port_id = j;
if (j >= 16) {
tx = true;
port_id = j - 16;
}
regmap_read(wcd->if_regmap,
WCD934X_SLIM_PGD_PORT_INT_RX_SOURCE0 + j, &val);
if (val) {
if (!tx)
reg = WCD934X_SLIM_PGD_PORT_INT_EN0 +
(port_id / 8);
else
reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 +
(port_id / 8);
regmap_read(wcd->if_regmap, reg, &int_val);
}
if (val & WCD934X_SLIM_IRQ_OVERFLOW)
dev_err_ratelimited(wcd->dev,
"overflow error on %s port %d, value %x\n",
(tx ? "TX" : "RX"), port_id, val);
if (val & WCD934X_SLIM_IRQ_UNDERFLOW)
dev_err_ratelimited(wcd->dev,
"underflow error on %s port %d, value %x\n",
(tx ? "TX" : "RX"), port_id, val);
if ((val & WCD934X_SLIM_IRQ_OVERFLOW) ||
(val & WCD934X_SLIM_IRQ_UNDERFLOW)) {
if (!tx)
reg = WCD934X_SLIM_PGD_PORT_INT_EN0 +
(port_id / 8);
else
reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 +
(port_id / 8);
regmap_read(
wcd->if_regmap, reg, &int_val);
if (int_val & (1 << (port_id % 8))) {
int_val = int_val ^ (1 << (port_id % 8));
regmap_write(wcd->if_regmap,
reg, int_val);
}
}
if (val & WCD934X_SLIM_IRQ_PORT_CLOSED)
dev_err_ratelimited(wcd->dev,
"Port Closed %s port %d, value %x\n",
(tx ? "TX" : "RX"), port_id, val);
regmap_write(wcd->if_regmap,
WCD934X_SLIM_PGD_PORT_INT_CLR_RX_0 + (j / 8),
BIT(j % 8));
ret = IRQ_HANDLED;
}
return ret;
}
static void wcd934x_mbhc_clk_setup(struct snd_soc_component *component,
bool enable)
{
snd_soc_component_write_field(component, WCD934X_MBHC_NEW_CTL_1,
WCD934X_MBHC_CTL_RCO_EN_MASK, enable);
}
static void wcd934x_mbhc_mbhc_bias_control(struct snd_soc_component *component,
bool enable)
{
snd_soc_component_write_field(component, WCD934X_ANA_MBHC_ELECT,
WCD934X_ANA_MBHC_BIAS_EN, enable);
}
static void wcd934x_mbhc_program_btn_thr(struct snd_soc_component *component,
int *btn_low, int *btn_high,
int num_btn, bool is_micbias)
{
int i, vth;
if (num_btn > WCD_MBHC_DEF_BUTTONS) {
dev_err(component->dev, "%s: invalid number of buttons: %d\n",
__func__, num_btn);
return;
}
for (i = 0; i < num_btn; i++) {
vth = ((btn_high[i] * 2) / 25) & 0x3F;
snd_soc_component_write_field(component, WCD934X_ANA_MBHC_BTN0 + i,
WCD934X_MBHC_BTN_VTH_MASK, vth);
}
}
static bool wcd934x_mbhc_micb_en_status(struct snd_soc_component *component, int micb_num)
{
u8 val;
if (micb_num == MIC_BIAS_2) {
val = snd_soc_component_read_field(component, WCD934X_ANA_MICB2,
WCD934X_ANA_MICB2_ENABLE_MASK);
if (val == WCD934X_MICB_ENABLE)
return true;
}
return false;
}
static void wcd934x_mbhc_hph_l_pull_up_control(struct snd_soc_component *component,
enum mbhc_hs_pullup_iref pull_up_cur)
{
/* Default pull up current to 2uA */
if (pull_up_cur < I_OFF || pull_up_cur > I_3P0_UA ||
pull_up_cur == I_DEFAULT)
pull_up_cur = I_2P0_UA;
snd_soc_component_write_field(component, WCD934X_MBHC_NEW_PLUG_DETECT_CTL,
WCD934X_HSDET_PULLUP_C_MASK, pull_up_cur);
}
static int wcd934x_micbias_control(struct snd_soc_component *component,
int micb_num, int req, bool is_dapm)
{
struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component);
int micb_index = micb_num - 1;
u16 micb_reg;
switch (micb_num) {
case MIC_BIAS_1:
micb_reg = WCD934X_ANA_MICB1;
break;
case MIC_BIAS_2:
micb_reg = WCD934X_ANA_MICB2;
break;
case MIC_BIAS_3:
micb_reg = WCD934X_ANA_MICB3;
break;
case MIC_BIAS_4:
micb_reg = WCD934X_ANA_MICB4;
break;
default:
dev_err(component->dev, "%s: Invalid micbias number: %d\n",
__func__, micb_num);
return -EINVAL;
}
mutex_lock(&wcd934x->micb_lock);
switch (req) {
case MICB_PULLUP_ENABLE:
wcd934x->pullup_ref[micb_index]++;
if ((wcd934x->pullup_ref[micb_index] == 1) &&
(wcd934x->micb_ref[micb_index] == 0))
snd_soc_component_write_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK,
WCD934X_MICB_PULL_UP);
break;
case MICB_PULLUP_DISABLE:
if (wcd934x->pullup_ref[micb_index] > 0)
wcd934x->pullup_ref[micb_index]--;
if ((wcd934x->pullup_ref[micb_index] == 0) &&
(wcd934x->micb_ref[micb_index] == 0))
snd_soc_component_write_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK, 0);
break;
case MICB_ENABLE:
wcd934x->micb_ref[micb_index]++;
if (wcd934x->micb_ref[micb_index] == 1) {
snd_soc_component_write_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK,
WCD934X_MICB_ENABLE);
if (micb_num == MIC_BIAS_2)
wcd_mbhc_event_notify(wcd934x->mbhc,
WCD_EVENT_POST_MICBIAS_2_ON);
}
if (micb_num == MIC_BIAS_2 && is_dapm)
wcd_mbhc_event_notify(wcd934x->mbhc,
WCD_EVENT_POST_DAPM_MICBIAS_2_ON);
break;
case MICB_DISABLE:
if (wcd934x->micb_ref[micb_index] > 0)
wcd934x->micb_ref[micb_index]--;
if ((wcd934x->micb_ref[micb_index] == 0) &&
(wcd934x->pullup_ref[micb_index] > 0))
snd_soc_component_write_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK,
WCD934X_MICB_PULL_UP);
else if ((wcd934x->micb_ref[micb_index] == 0) &&
(wcd934x->pullup_ref[micb_index] == 0)) {
if (micb_num == MIC_BIAS_2)
wcd_mbhc_event_notify(wcd934x->mbhc,
WCD_EVENT_PRE_MICBIAS_2_OFF);
snd_soc_component_write_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK, 0);
if (micb_num == MIC_BIAS_2)
wcd_mbhc_event_notify(wcd934x->mbhc,
WCD_EVENT_POST_MICBIAS_2_OFF);
}
if (is_dapm && micb_num == MIC_BIAS_2)
wcd_mbhc_event_notify(wcd934x->mbhc,
WCD_EVENT_POST_DAPM_MICBIAS_2_OFF);
break;
}
mutex_unlock(&wcd934x->micb_lock);
return 0;
}
static int wcd934x_mbhc_request_micbias(struct snd_soc_component *component,
int micb_num, int req)
{
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
int ret;
if (req == MICB_ENABLE)
__wcd934x_cdc_mclk_enable(wcd, true);
ret = wcd934x_micbias_control(component, micb_num, req, false);
if (req == MICB_DISABLE)
__wcd934x_cdc_mclk_enable(wcd, false);
return ret;
}
static void wcd934x_mbhc_micb_ramp_control(struct snd_soc_component *component,
bool enable)
{
if (enable) {
snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
WCD934X_RAMP_SHIFT_CTRL_MASK, 0x3);
snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
WCD934X_RAMP_EN_MASK, 1);
} else {
snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
WCD934X_RAMP_EN_MASK, 0);
snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP,
WCD934X_RAMP_SHIFT_CTRL_MASK, 0);
}
}
static int wcd934x_get_micb_vout_ctl_val(u32 micb_mv)
{
/* min micbias voltage is 1V and maximum is 2.85V */
if (micb_mv < 1000 || micb_mv > 2850)
return -EINVAL;
return (micb_mv - 1000) / 50;
}
static int wcd934x_mbhc_micb_adjust_voltage(struct snd_soc_component *component,
int req_volt, int micb_num)
{
struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component);
int cur_vout_ctl, req_vout_ctl, micb_reg, micb_en, ret = 0;
switch (micb_num) {
case MIC_BIAS_1:
micb_reg = WCD934X_ANA_MICB1;
break;
case MIC_BIAS_2:
micb_reg = WCD934X_ANA_MICB2;
break;
case MIC_BIAS_3:
micb_reg = WCD934X_ANA_MICB3;
break;
case MIC_BIAS_4:
micb_reg = WCD934X_ANA_MICB4;
break;
default:
return -EINVAL;
}
mutex_lock(&wcd934x->micb_lock);
/*
* If requested micbias voltage is same as current micbias
* voltage, then just return. Otherwise, adjust voltage as
* per requested value. If micbias is already enabled, then
* to avoid slow micbias ramp-up or down enable pull-up
* momentarily, change the micbias value and then re-enable
* micbias.
*/
micb_en = snd_soc_component_read_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK);
cur_vout_ctl = snd_soc_component_read_field(component, micb_reg,
WCD934X_MICB_VAL_MASK);
req_vout_ctl = wcd934x_get_micb_vout_ctl_val(req_volt);
if (req_vout_ctl < 0) {
ret = -EINVAL;
goto exit;
}
if (cur_vout_ctl == req_vout_ctl) {
ret = 0;
goto exit;
}
if (micb_en == WCD934X_MICB_ENABLE)
snd_soc_component_write_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK,
WCD934X_MICB_PULL_UP);
snd_soc_component_write_field(component, micb_reg,
WCD934X_MICB_VAL_MASK,
req_vout_ctl);
if (micb_en == WCD934X_MICB_ENABLE) {
snd_soc_component_write_field(component, micb_reg,
WCD934X_ANA_MICB_EN_MASK,
WCD934X_MICB_ENABLE);
/*
* Add 2ms delay as per HW requirement after enabling
* micbias
*/
usleep_range(2000, 2100);
}
exit:
mutex_unlock(&wcd934x->micb_lock);
return ret;
}
static int wcd934x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *component,
int micb_num, bool req_en)
{
struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component);
int rc, micb_mv;
if (micb_num != MIC_BIAS_2)
return -EINVAL;
/*
* If device tree micbias level is already above the minimum
* voltage needed to detect threshold microphone, then do
* not change the micbias, just return.
*/
if (wcd934x->micb2_mv >= WCD_MBHC_THR_HS_MICB_MV)
return 0;
micb_mv = req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd934x->micb2_mv;
rc = wcd934x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2);
return rc;
}
static inline void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x,
s16 *d1_a, u16 noff,
int32_t *zdet)
{
int i;
int val, val1;
s16 c1;
s32 x1, d1;
int32_t denom;
int minCode_param[] = {
3277, 1639, 820, 410, 205, 103, 52, 26
};
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x20);
for (i = 0; i < WCD934X_ZDET_NUM_MEASUREMENTS; i++) {
regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val);
if (val & 0x80)
break;
}
val = val << 0x8;
regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val1);
val |= val1;
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x00);
x1 = WCD934X_MBHC_GET_X1(val);
c1 = WCD934X_MBHC_GET_C1(val);
/* If ramp is not complete, give additional 5ms */
if ((c1 < 2) && x1)
usleep_range(5000, 5050);
if (!c1 || !x1) {
dev_err(wcd934x->dev, "%s: Impedance detect ramp error, c1=%d, x1=0x%x\n",
__func__, c1, x1);
goto ramp_down;
}
d1 = d1_a[c1];
denom = (x1 * d1) - (1 << (14 - noff));
if (denom > 0)
*zdet = (WCD934X_MBHC_ZDET_CONST * 1000) / denom;
else if (x1 < minCode_param[noff])
*zdet = WCD934X_ZDET_FLOATING_IMPEDANCE;
dev_info(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%d(milliOhm)\n",
__func__, d1, c1, x1, *zdet);
ramp_down:
i = 0;
while (x1) {
regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val);
regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val1);
val = val << 0x08;
val |= val1;
x1 = WCD934X_MBHC_GET_X1(val);
i++;
if (i == WCD934X_ZDET_NUM_MEASUREMENTS)
break;
}
}
static void wcd934x_mbhc_zdet_ramp(struct snd_soc_component *component,
struct wcd934x_mbhc_zdet_param *zdet_param,
int32_t *zl, int32_t *zr, s16 *d1_a)
{
struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev);
int32_t zdet = 0;
snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL,
WCD934X_ZDET_MAXV_CTL_MASK, zdet_param->ldo_ctl);
snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN5,
WCD934X_VTH_MASK, zdet_param->btn5);
snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN6,
WCD934X_VTH_MASK, zdet_param->btn6);
snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN7,
WCD934X_VTH_MASK, zdet_param->btn7);
snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL,
WCD934X_ZDET_RANGE_CTL_MASK, zdet_param->noff);
snd_soc_component_update_bits(component, WCD934X_MBHC_NEW_ZDET_RAMP_CTL,
0x0F, zdet_param->nshift);
if (!zl)
goto z_right;
/* Start impedance measurement for HPH_L */
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x80);
wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet);
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x00);
*zl = zdet;
z_right:
if (!zr)
return;
/* Start impedance measurement for HPH_R */
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x40);
wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet);
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x00);
*zr = zdet;
}
static inline void wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
int32_t *z_val, int flag_l_r)
{
s16 q1;
int q1_cal;
if (*z_val < (WCD934X_ZDET_VAL_400/1000))
q1 = snd_soc_component_read(component,
WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT1 + (2 * flag_l_r));
else
q1 = snd_soc_component_read(component,
WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT2 + (2 * flag_l_r));
if (q1 & 0x80)
q1_cal = (10000 - ((q1 & 0x7F) * 25));
else
q1_cal = (10000 + (q1 * 25));
if (q1_cal > 0)
*z_val = ((*z_val) * 10000) / q1_cal;
}
static void wcd934x_wcd_mbhc_calc_impedance(struct snd_soc_component *component,
uint32_t *zl, uint32_t *zr)
{
struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev);
s16 reg0, reg1, reg2, reg3, reg4;
int32_t z1L, z1R, z1Ls;
int zMono, z_diff1, z_diff2;
bool is_fsm_disable = false;
struct wcd934x_mbhc_zdet_param zdet_param[] = {
{4, 0, 4, 0x08, 0x14, 0x18}, /* < 32ohm */
{2, 0, 3, 0x18, 0x7C, 0x90}, /* 32ohm < Z < 400ohm */
{1, 4, 5, 0x18, 0x7C, 0x90}, /* 400ohm < Z < 1200ohm */
{1, 6, 7, 0x18, 0x7C, 0x90}, /* >1200ohm */
};
struct wcd934x_mbhc_zdet_param *zdet_param_ptr = NULL;
s16 d1_a[][4] = {
{0, 30, 90, 30},
{0, 30, 30, 5},
{0, 30, 30, 5},
{0, 30, 30, 5},
};
s16 *d1 = NULL;
reg0 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN5);
reg1 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN6);
reg2 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN7);
reg3 = snd_soc_component_read(component, WCD934X_MBHC_CTL_CLK);
reg4 = snd_soc_component_read(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL);
if (snd_soc_component_read(component, WCD934X_ANA_MBHC_ELECT) & 0x80) {
is_fsm_disable = true;
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x00);
}
/* For NO-jack, disable L_DET_EN before Z-det measurements */
if (wcd934x->mbhc_cfg.hphl_swh)
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x00);
/* Turn off 100k pull down on HPHL */
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x00);
/* First get impedance on Left */
d1 = d1_a[1];
zdet_param_ptr = &zdet_param[1];
wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
if (!WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1L))
goto left_ch_impedance;
/* Second ramp for left ch */
if (z1L < WCD934X_ZDET_VAL_32) {
zdet_param_ptr = &zdet_param[0];
d1 = d1_a[0];
} else if ((z1L > WCD934X_ZDET_VAL_400) &&
(z1L <= WCD934X_ZDET_VAL_1200)) {
zdet_param_ptr = &zdet_param[2];
d1 = d1_a[2];
} else if (z1L > WCD934X_ZDET_VAL_1200) {
zdet_param_ptr = &zdet_param[3];
d1 = d1_a[3];
}
wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1);
left_ch_impedance:
if ((z1L == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
(z1L > WCD934X_ZDET_VAL_100K)) {
*zl = WCD934X_ZDET_FLOATING_IMPEDANCE;
zdet_param_ptr = &zdet_param[1];
d1 = d1_a[1];
} else {
*zl = z1L/1000;
wcd934x_wcd_mbhc_qfuse_cal(component, zl, 0);
}
dev_info(component->dev, "%s: impedance on HPH_L = %d(ohms)\n",
__func__, *zl);
/* Start of right impedance ramp and calculation */
wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
if (WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1R)) {
if (((z1R > WCD934X_ZDET_VAL_1200) &&
(zdet_param_ptr->noff == 0x6)) ||
((*zl) != WCD934X_ZDET_FLOATING_IMPEDANCE))
goto right_ch_impedance;
/* Second ramp for right ch */
if (z1R < WCD934X_ZDET_VAL_32) {
zdet_param_ptr = &zdet_param[0];
d1 = d1_a[0];
} else if ((z1R > WCD934X_ZDET_VAL_400) &&
(z1R <= WCD934X_ZDET_VAL_1200)) {
zdet_param_ptr = &zdet_param[2];
d1 = d1_a[2];
} else if (z1R > WCD934X_ZDET_VAL_1200) {
zdet_param_ptr = &zdet_param[3];
d1 = d1_a[3];
}
wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1);
}
right_ch_impedance:
if ((z1R == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
(z1R > WCD934X_ZDET_VAL_100K)) {
*zr = WCD934X_ZDET_FLOATING_IMPEDANCE;
} else {
*zr = z1R/1000;
wcd934x_wcd_mbhc_qfuse_cal(component, zr, 1);
}
dev_err(component->dev, "%s: impedance on HPH_R = %d(ohms)\n",
__func__, *zr);
/* Mono/stereo detection */
if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) &&
(*zr == WCD934X_ZDET_FLOATING_IMPEDANCE)) {
dev_dbg(component->dev,
"%s: plug type is invalid or extension cable\n",
__func__);
goto zdet_complete;
}
if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
(*zr == WCD934X_ZDET_FLOATING_IMPEDANCE) ||
((*zl < WCD_MONO_HS_MIN_THR) && (*zr > WCD_MONO_HS_MIN_THR)) ||
((*zl > WCD_MONO_HS_MIN_THR) && (*zr < WCD_MONO_HS_MIN_THR))) {
dev_dbg(component->dev,
"%s: Mono plug type with one ch floating or shorted to GND\n",
__func__);
wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO);
goto zdet_complete;
}
snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST,
WCD934X_HPHPA_GND_OVR_MASK, 1);
snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
WCD934X_HPHPA_GND_R_MASK, 1);
if (*zl < (WCD934X_ZDET_VAL_32/1000))
wcd934x_mbhc_zdet_ramp(component, &zdet_param[0], &z1Ls, NULL, d1);
else
wcd934x_mbhc_zdet_ramp(component, &zdet_param[1], &z1Ls, NULL, d1);
snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
WCD934X_HPHPA_GND_R_MASK, 0);
snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST,
WCD934X_HPHPA_GND_OVR_MASK, 0);
z1Ls /= 1000;
wcd934x_wcd_mbhc_qfuse_cal(component, &z1Ls, 0);
/* Parallel of left Z and 9 ohm pull down resistor */
zMono = ((*zl) * 9) / ((*zl) + 9);
z_diff1 = (z1Ls > zMono) ? (z1Ls - zMono) : (zMono - z1Ls);
z_diff2 = ((*zl) > z1Ls) ? ((*zl) - z1Ls) : (z1Ls - (*zl));
if ((z_diff1 * (*zl + z1Ls)) > (z_diff2 * (z1Ls + zMono))) {
dev_err(component->dev, "%s: stereo plug type detected\n",
__func__);
wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_STEREO);
} else {
dev_err(component->dev, "%s: MONO plug type detected\n",
__func__);
wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO);
}
zdet_complete:
snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN5, reg0);
snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN6, reg1);
snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN7, reg2);
/* Turn on 100k pull down on HPHL */
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x01);
/* For NO-jack, re-enable L_DET_EN after Z-det measurements */
if (wcd934x->mbhc_cfg.hphl_swh)
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x80);
snd_soc_component_write(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, reg4);
snd_soc_component_write(component, WCD934X_MBHC_CTL_CLK, reg3);
if (is_fsm_disable)
regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x80);
}
static void wcd934x_mbhc_gnd_det_ctrl(struct snd_soc_component *component,
bool enable)
{
if (enable) {
snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
WCD934X_MBHC_HSG_PULLUP_COMP_EN, 1);
snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
WCD934X_MBHC_GND_DET_EN_MASK, 1);
} else {
snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
WCD934X_MBHC_GND_DET_EN_MASK, 0);
snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH,
WCD934X_MBHC_HSG_PULLUP_COMP_EN, 0);
}
}
static void wcd934x_mbhc_hph_pull_down_ctrl(struct snd_soc_component *component,
bool enable)
{
snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
WCD934X_HPHPA_GND_R_MASK, enable);
snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2,
WCD934X_HPHPA_GND_L_MASK, enable);
}
static const struct wcd_mbhc_cb mbhc_cb = {
.clk_setup = wcd934x_mbhc_clk_setup,
.mbhc_bias = wcd934x_mbhc_mbhc_bias_control,
.set_btn_thr = wcd934x_mbhc_program_btn_thr,
.micbias_enable_status = wcd934x_mbhc_micb_en_status,
.hph_pull_up_control = wcd934x_mbhc_hph_l_pull_up_control,
.mbhc_micbias_control = wcd934x_mbhc_request_micbias,
.mbhc_micb_ramp_control = wcd934x_mbhc_micb_ramp_control,
.mbhc_micb_ctrl_thr_mic = wcd934x_mbhc_micb_ctrl_threshold_mic,
.compute_impedance = wcd934x_wcd_mbhc_calc_impedance,
.mbhc_gnd_det_ctrl = wcd934x_mbhc_gnd_det_ctrl,
.hph_pull_down_ctrl = wcd934x_mbhc_hph_pull_down_ctrl,
};
static int wcd934x_get_hph_type(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wcd_mbhc_get_hph_type(wcd->mbhc);
return 0;
}
static int wcd934x_hph_impedance_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
uint32_t zl, zr;
bool hphr;
struct soc_mixer_control *mc;
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
mc = (struct soc_mixer_control *)(kcontrol->private_value);
hphr = mc->shift;
wcd_mbhc_get_impedance(wcd->mbhc, &zl, &zr);
dev_dbg(component->dev, "%s: zl=%u(ohms), zr=%u(ohms)\n", __func__, zl, zr);
ucontrol->value.integer.value[0] = hphr ? zr : zl;
return 0;
}
static const struct snd_kcontrol_new hph_type_detect_controls[] = {
SOC_SINGLE_EXT("HPH Type", 0, 0, WCD_MBHC_HPH_STEREO, 0,
wcd934x_get_hph_type, NULL),
};
static const struct snd_kcontrol_new impedance_detect_controls[] = {
SOC_SINGLE_EXT("HPHL Impedance", 0, 0, INT_MAX, 0,
wcd934x_hph_impedance_get, NULL),
SOC_SINGLE_EXT("HPHR Impedance", 0, 1, INT_MAX, 0,
wcd934x_hph_impedance_get, NULL),
};
static int wcd934x_mbhc_init(struct snd_soc_component *component)
{
struct wcd934x_ddata *data = dev_get_drvdata(component->dev->parent);
struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
struct wcd_mbhc_intr *intr_ids = &wcd->intr_ids;
intr_ids->mbhc_sw_intr = regmap_irq_get_virq(data->irq_data,
WCD934X_IRQ_MBHC_SW_DET);
intr_ids->mbhc_btn_press_intr = regmap_irq_get_virq(data->irq_data,
WCD934X_IRQ_MBHC_BUTTON_PRESS_DET);
intr_ids->mbhc_btn_release_intr = regmap_irq_get_virq(data->irq_data,
WCD934X_IRQ_MBHC_BUTTON_RELEASE_DET);
intr_ids->mbhc_hs_ins_intr = regmap_irq_get_virq(data->irq_data,
WCD934X_IRQ_MBHC_ELECT_INS_REM_LEG_DET);
intr_ids->mbhc_hs_rem_intr = regmap_irq_get_virq(data->irq_data,
WCD934X_IRQ_MBHC_ELECT_INS_REM_DET);
intr_ids->hph_left_ocp = regmap_irq_get_virq(data->irq_data,
WCD934X_IRQ_HPH_PA_OCPL_FAULT);
intr_ids->hph_right_ocp = regmap_irq_get_virq(data->irq_data,
WCD934X_IRQ_HPH_PA_OCPR_FAULT);
wcd->mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true);
if (IS_ERR(wcd->mbhc)) {
wcd->mbhc = NULL;
return -EINVAL;
}
snd_soc_add_component_controls(component, impedance_detect_controls,
ARRAY_SIZE(impedance_detect_controls));
snd_soc_add_component_controls(component, hph_type_detect_controls,
ARRAY_SIZE(hph_type_detect_controls));
return 0;
}
static int wcd934x_comp_probe(struct snd_soc_component *component)
{
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
int i;
snd_soc_component_init_regmap(component, wcd->regmap);
wcd->component = component;
/* Class-H Init*/
wcd->clsh_ctrl = wcd_clsh_ctrl_alloc(component, wcd->version);
if (IS_ERR(wcd->clsh_ctrl))
return PTR_ERR(wcd->clsh_ctrl);
/* Default HPH Mode to Class-H Low HiFi */
wcd->hph_mode = CLS_H_LOHIFI;
wcd934x_comp_init(component);
for (i = 0; i < NUM_CODEC_DAIS; i++)
INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list);
wcd934x_init_dmic(component);
if (wcd934x_mbhc_init(component))
dev_err(component->dev, "Failed to Initialize MBHC\n");
return 0;
}
static void wcd934x_comp_remove(struct snd_soc_component *comp)
{
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
wcd_clsh_ctrl_free(wcd->clsh_ctrl);
}
static int wcd934x_comp_set_sysclk(struct snd_soc_component *comp,
int clk_id, int source,
unsigned int freq, int dir)
{
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
int val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ;
wcd->rate = freq;
if (wcd->rate == WCD934X_MCLK_CLK_12P288MHZ)
val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_12P288MHZ;
snd_soc_component_update_bits(comp, WCD934X_CODEC_RPM_CLK_MCLK_CFG,
WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
val);
return clk_set_rate(wcd->extclk, freq);
}
static uint32_t get_iir_band_coeff(struct snd_soc_component *component,
int iir_idx, int band_idx, int coeff_idx)
{
u32 value = 0;
int reg, b2_reg;
/* Address does not automatically update if reading */
reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx;
b2_reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx;
snd_soc_component_write(component, reg,
((band_idx * BAND_MAX + coeff_idx) *
sizeof(uint32_t)) & 0x7F);
value |= snd_soc_component_read(component, b2_reg);
snd_soc_component_write(component, reg,
((band_idx * BAND_MAX + coeff_idx)
* sizeof(uint32_t) + 1) & 0x7F);
value |= (snd_soc_component_read(component, b2_reg) << 8);
snd_soc_component_write(component, reg,
((band_idx * BAND_MAX + coeff_idx)
* sizeof(uint32_t) + 2) & 0x7F);
value |= (snd_soc_component_read(component, b2_reg) << 16);
snd_soc_component_write(component, reg,
((band_idx * BAND_MAX + coeff_idx)
* sizeof(uint32_t) + 3) & 0x7F);
/* Mask bits top 2 bits since they are reserved */
value |= (snd_soc_component_read(component, b2_reg) << 24);
return value;
}
static void set_iir_band_coeff(struct snd_soc_component *component,
int iir_idx, int band_idx, uint32_t value)
{
int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx;
snd_soc_component_write(component, reg, (value & 0xFF));
snd_soc_component_write(component, reg, (value >> 8) & 0xFF);
snd_soc_component_write(component, reg, (value >> 16) & 0xFF);
/* Mask top 2 bits, 7-8 are reserved */
snd_soc_component_write(component, reg, (value >> 24) & 0x3F);
}
static int wcd934x_put_iir_band_audio_mixer(
struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component =
snd_soc_kcontrol_component(kcontrol);
struct wcd_iir_filter_ctl *ctl =
(struct wcd_iir_filter_ctl *)kcontrol->private_value;
struct soc_bytes_ext *params = &ctl->bytes_ext;
int iir_idx = ctl->iir_idx;
int band_idx = ctl->band_idx;
u32 coeff[BAND_MAX];
int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx;
memcpy(&coeff[0], ucontrol->value.bytes.data, params->max);
/* Mask top bit it is reserved */
/* Updates addr automatically for each B2 write */
snd_soc_component_write(component, reg, (band_idx * BAND_MAX *
sizeof(uint32_t)) & 0x7F);
set_iir_band_coeff(component, iir_idx, band_idx, coeff[0]);
set_iir_band_coeff(component, iir_idx, band_idx, coeff[1]);
set_iir_band_coeff(component, iir_idx, band_idx, coeff[2]);
set_iir_band_coeff(component, iir_idx, band_idx, coeff[3]);
set_iir_band_coeff(component, iir_idx, band_idx, coeff[4]);
return 0;
}
static int wcd934x_get_iir_band_audio_mixer(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component =
snd_soc_kcontrol_component(kcontrol);
struct wcd_iir_filter_ctl *ctl =
(struct wcd_iir_filter_ctl *)kcontrol->private_value;
struct soc_bytes_ext *params = &ctl->bytes_ext;
int iir_idx = ctl->iir_idx;
int band_idx = ctl->band_idx;
u32 coeff[BAND_MAX];
coeff[0] = get_iir_band_coeff(component, iir_idx, band_idx, 0);
coeff[1] = get_iir_band_coeff(component, iir_idx, band_idx, 1);
coeff[2] = get_iir_band_coeff(component, iir_idx, band_idx, 2);
coeff[3] = get_iir_band_coeff(component, iir_idx, band_idx, 3);
coeff[4] = get_iir_band_coeff(component, iir_idx, band_idx, 4);
memcpy(ucontrol->value.bytes.data, &coeff[0], params->max);
return 0;
}
static int wcd934x_iir_filter_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *ucontrol)
{
struct wcd_iir_filter_ctl *ctl =
(struct wcd_iir_filter_ctl *)kcontrol->private_value;
struct soc_bytes_ext *params = &ctl->bytes_ext;
ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES;
ucontrol->count = params->max;
return 0;
}
static int wcd934x_compander_get(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
int comp = ((struct soc_mixer_control *)kc->private_value)->shift;
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
ucontrol->value.integer.value[0] = wcd->comp_enabled[comp];
return 0;
}
static int wcd934x_compander_set(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
int comp = ((struct soc_mixer_control *)kc->private_value)->shift;
int value = ucontrol->value.integer.value[0];
int sel;
if (wcd->comp_enabled[comp] == value)
return 0;
wcd->comp_enabled[comp] = value;
sel = value ? WCD934X_HPH_GAIN_SRC_SEL_COMPANDER :
WCD934X_HPH_GAIN_SRC_SEL_REGISTER;
/* Any specific register configuration for compander */
switch (comp) {
case COMPANDER_1:
/* Set Gain Source Select based on compander enable/disable */
snd_soc_component_update_bits(component, WCD934X_HPH_L_EN,
WCD934X_HPH_GAIN_SRC_SEL_MASK,
sel);
break;
case COMPANDER_2:
snd_soc_component_update_bits(component, WCD934X_HPH_R_EN,
WCD934X_HPH_GAIN_SRC_SEL_MASK,
sel);
break;
case COMPANDER_3:
case COMPANDER_4:
case COMPANDER_7:
case COMPANDER_8:
break;
default:
return 0;
}
return 1;
}
static int wcd934x_rx_hph_mode_get(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
ucontrol->value.enumerated.item[0] = wcd->hph_mode;
return 0;
}
static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
u32 mode_val;
mode_val = ucontrol->value.enumerated.item[0];
if (mode_val == wcd->hph_mode)
return 0;
if (mode_val == 0) {
dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n");
mode_val = CLS_H_LOHIFI;
}
wcd->hph_mode = mode_val;
return 1;
}
static int slim_rx_mux_get(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev);
ucontrol->value.enumerated.item[0] = wcd->rx_port_value[w->shift];
return 0;
}
static int slim_rx_mux_to_dai_id(int mux)
{
int aif_id;
switch (mux) {
case 1:
aif_id = AIF1_PB;
break;
case 2:
aif_id = AIF2_PB;
break;
case 3:
aif_id = AIF3_PB;
break;
case 4:
aif_id = AIF4_PB;
break;
default:
aif_id = -1;
break;
}
return aif_id;
}
static int slim_rx_mux_put(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
struct wcd934x_codec *wcd = dev_get_drvdata(w->dapm->dev);
struct soc_enum *e = (struct soc_enum *)kc->private_value;
struct snd_soc_dapm_update *update = NULL;
struct wcd934x_slim_ch *ch, *c;
u32 port_id = w->shift;
bool found = false;
int mux_idx;
int prev_mux_idx = wcd->rx_port_value[port_id];
int aif_id;
mux_idx = ucontrol->value.enumerated.item[0];
if (mux_idx == prev_mux_idx)
return 0;
switch(mux_idx) {
case 0:
aif_id = slim_rx_mux_to_dai_id(prev_mux_idx);
if (aif_id < 0)
return 0;
list_for_each_entry_safe(ch, c, &wcd->dai[aif_id].slim_ch_list, list) {
if (ch->port == port_id + WCD934X_RX_START) {
found = true;
list_del_init(&ch->list);
break;
}
}
if (!found)
return 0;
break;
case 1 ... 4:
aif_id = slim_rx_mux_to_dai_id(mux_idx);
if (aif_id < 0)
return 0;
if (list_empty(&wcd->rx_chs[port_id].list)) {
list_add_tail(&wcd->rx_chs[port_id].list,
&wcd->dai[aif_id].slim_ch_list);
} else {
dev_err(wcd->dev ,"SLIM_RX%d PORT is busy\n", port_id);
return 0;
}
break;
default:
dev_err(wcd->dev, "Unknown AIF %d\n", mux_idx);
goto err;
}
wcd->rx_port_value[port_id] = mux_idx;
snd_soc_dapm_mux_update_power(w->dapm, kc, wcd->rx_port_value[port_id],
e, update);
return 1;
err:
return -EINVAL;
}
static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct soc_enum *e = (struct soc_enum *)kc->private_value;
struct snd_soc_component *component;
int reg, val;
component = snd_soc_dapm_kcontrol_component(kc);
val = ucontrol->value.enumerated.item[0];
if (e->reg == WCD934X_CDC_RX0_RX_PATH_SEC0)
reg = WCD934X_CDC_RX0_RX_PATH_CFG0;
else if (e->reg == WCD934X_CDC_RX1_RX_PATH_SEC0)
reg = WCD934X_CDC_RX1_RX_PATH_CFG0;
else if (e->reg == WCD934X_CDC_RX2_RX_PATH_SEC0)
reg = WCD934X_CDC_RX2_RX_PATH_CFG0;
else
return -EINVAL;
/* Set Look Ahead Delay */
if (val)
snd_soc_component_update_bits(component, reg,
WCD934X_RX_DLY_ZN_EN_MASK,
WCD934X_RX_DLY_ZN_ENABLE);
else
snd_soc_component_update_bits(component, reg,
WCD934X_RX_DLY_ZN_EN_MASK,
WCD934X_RX_DLY_ZN_DISABLE);
return snd_soc_dapm_put_enum_double(kc, ucontrol);
}
static int wcd934x_dec_enum_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *comp;
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
unsigned int val;
u16 mic_sel_reg = 0;
u8 mic_sel;
comp = snd_soc_dapm_kcontrol_component(kcontrol);
val = ucontrol->value.enumerated.item[0];
if (val > e->items - 1)
return -EINVAL;
switch (e->reg) {
case WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1:
if (e->shift_l == 0)
mic_sel_reg = WCD934X_CDC_TX0_TX_PATH_CFG0;
else if (e->shift_l == 2)
mic_sel_reg = WCD934X_CDC_TX4_TX_PATH_CFG0;
else if (e->shift_l == 4)
mic_sel_reg = WCD934X_CDC_TX8_TX_PATH_CFG0;
break;
case WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1:
if (e->shift_l == 0)
mic_sel_reg = WCD934X_CDC_TX1_TX_PATH_CFG0;
else if (e->shift_l == 2)
mic_sel_reg = WCD934X_CDC_TX5_TX_PATH_CFG0;
break;
case WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1:
if (e->shift_l == 0)
mic_sel_reg = WCD934X_CDC_TX2_TX_PATH_CFG0;
else if (e->shift_l == 2)
mic_sel_reg = WCD934X_CDC_TX6_TX_PATH_CFG0;
break;
case WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1:
if (e->shift_l == 0)
mic_sel_reg = WCD934X_CDC_TX3_TX_PATH_CFG0;
else if (e->shift_l == 2)
mic_sel_reg = WCD934X_CDC_TX7_TX_PATH_CFG0;
break;
default:
dev_err(comp->dev, "%s: e->reg: 0x%x not expected\n",
__func__, e->reg);
return -EINVAL;
}
/* ADC: 0, DMIC: 1 */
mic_sel = val ? 0x0 : 0x1;
if (mic_sel_reg)
snd_soc_component_update_bits(comp, mic_sel_reg, BIT(7),
mic_sel << 7);
return snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
}
static const struct snd_kcontrol_new rx_int0_2_mux =
SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum);
static const struct snd_kcontrol_new rx_int1_2_mux =
SOC_DAPM_ENUM("RX INT1_2 MUX Mux", rx_int1_2_mux_chain_enum);
static const struct snd_kcontrol_new rx_int2_2_mux =
SOC_DAPM_ENUM("RX INT2_2 MUX Mux", rx_int2_2_mux_chain_enum);
static const struct snd_kcontrol_new rx_int3_2_mux =
SOC_DAPM_ENUM("RX INT3_2 MUX Mux", rx_int3_2_mux_chain_enum);
static const struct snd_kcontrol_new rx_int4_2_mux =
SOC_DAPM_ENUM("RX INT4_2 MUX Mux", rx_int4_2_mux_chain_enum);
static const struct snd_kcontrol_new rx_int7_2_mux =
SOC_DAPM_ENUM("RX INT7_2 MUX Mux", rx_int7_2_mux_chain_enum);
static const struct snd_kcontrol_new rx_int8_2_mux =
SOC_DAPM_ENUM("RX INT8_2 MUX Mux", rx_int8_2_mux_chain_enum);
static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux =
SOC_DAPM_ENUM("RX INT0_1 MIX1 INP0 Mux", rx_int0_1_mix_inp0_chain_enum);
static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux =
SOC_DAPM_ENUM("RX INT0_1 MIX1 INP1 Mux", rx_int0_1_mix_inp1_chain_enum);
static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux =
SOC_DAPM_ENUM("RX INT0_1 MIX1 INP2 Mux", rx_int0_1_mix_inp2_chain_enum);
static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux =
SOC_DAPM_ENUM("RX INT1_1 MIX1 INP0 Mux", rx_int1_1_mix_inp0_chain_enum);
static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux =
SOC_DAPM_ENUM("RX INT1_1 MIX1 INP1 Mux", rx_int1_1_mix_inp1_chain_enum);
static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux =
SOC_DAPM_ENUM("RX INT1_1 MIX1 INP2 Mux", rx_int1_1_mix_inp2_chain_enum);
static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux =
SOC_DAPM_ENUM("RX INT2_1 MIX1 INP0 Mux", rx_int2_1_mix_inp0_chain_enum);
static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux =
SOC_DAPM_ENUM("RX INT2_1 MIX1 INP1 Mux", rx_int2_1_mix_inp1_chain_enum);
static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux =
SOC_DAPM_ENUM("RX INT2_1 MIX1 INP2 Mux", rx_int2_1_mix_inp2_chain_enum);
static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux =
SOC_DAPM_ENUM("RX INT3_1 MIX1 INP0 Mux", rx_int3_1_mix_inp0_chain_enum);
static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux =
SOC_DAPM_ENUM("RX INT3_1 MIX1 INP1 Mux", rx_int3_1_mix_inp1_chain_enum);
static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux =
SOC_DAPM_ENUM("RX INT3_1 MIX1 INP2 Mux", rx_int3_1_mix_inp2_chain_enum);
static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux =
SOC_DAPM_ENUM("RX INT4_1 MIX1 INP0 Mux", rx_int4_1_mix_inp0_chain_enum);
static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux =
SOC_DAPM_ENUM("RX INT4_1 MIX1 INP1 Mux", rx_int4_1_mix_inp1_chain_enum);
static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux =
SOC_DAPM_ENUM("RX INT4_1 MIX1 INP2 Mux", rx_int4_1_mix_inp2_chain_enum);
static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux =
SOC_DAPM_ENUM("RX INT7_1 MIX1 INP0 Mux", rx_int7_1_mix_inp0_chain_enum);
static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux =
SOC_DAPM_ENUM("RX INT7_1 MIX1 INP1 Mux", rx_int7_1_mix_inp1_chain_enum);
static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux =
SOC_DAPM_ENUM("RX INT7_1 MIX1 INP2 Mux", rx_int7_1_mix_inp2_chain_enum);
static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux =
SOC_DAPM_ENUM("RX INT8_1 MIX1 INP0 Mux", rx_int8_1_mix_inp0_chain_enum);
static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux =
SOC_DAPM_ENUM("RX INT8_1 MIX1 INP1 Mux", rx_int8_1_mix_inp1_chain_enum);
static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux =
SOC_DAPM_ENUM("RX INT8_1 MIX1 INP2 Mux", rx_int8_1_mix_inp2_chain_enum);
static const struct snd_kcontrol_new rx_int0_mix2_inp_mux =
SOC_DAPM_ENUM("RX INT0 MIX2 INP Mux", rx_int0_mix2_inp_mux_enum);
static const struct snd_kcontrol_new rx_int1_mix2_inp_mux =
SOC_DAPM_ENUM("RX INT1 MIX2 INP Mux", rx_int1_mix2_inp_mux_enum);
static const struct snd_kcontrol_new rx_int2_mix2_inp_mux =
SOC_DAPM_ENUM("RX INT2 MIX2 INP Mux", rx_int2_mix2_inp_mux_enum);
static const struct snd_kcontrol_new rx_int3_mix2_inp_mux =
SOC_DAPM_ENUM("RX INT3 MIX2 INP Mux", rx_int3_mix2_inp_mux_enum);
static const struct snd_kcontrol_new rx_int4_mix2_inp_mux =
SOC_DAPM_ENUM("RX INT4 MIX2 INP Mux", rx_int4_mix2_inp_mux_enum);
static const struct snd_kcontrol_new rx_int7_mix2_inp_mux =
SOC_DAPM_ENUM("RX INT7 MIX2 INP Mux", rx_int7_mix2_inp_mux_enum);
static const struct snd_kcontrol_new iir0_inp0_mux =
SOC_DAPM_ENUM("IIR0 INP0 Mux", iir0_inp0_mux_enum);
static const struct snd_kcontrol_new iir0_inp1_mux =
SOC_DAPM_ENUM("IIR0 INP1 Mux", iir0_inp1_mux_enum);
static const struct snd_kcontrol_new iir0_inp2_mux =
SOC_DAPM_ENUM("IIR0 INP2 Mux", iir0_inp2_mux_enum);
static const struct snd_kcontrol_new iir0_inp3_mux =
SOC_DAPM_ENUM("IIR0 INP3 Mux", iir0_inp3_mux_enum);
static const struct snd_kcontrol_new iir1_inp0_mux =
SOC_DAPM_ENUM("IIR1 INP0 Mux", iir1_inp0_mux_enum);
static const struct snd_kcontrol_new iir1_inp1_mux =
SOC_DAPM_ENUM("IIR1 INP1 Mux", iir1_inp1_mux_enum);
static const struct snd_kcontrol_new iir1_inp2_mux =
SOC_DAPM_ENUM("IIR1 INP2 Mux", iir1_inp2_mux_enum);
static const struct snd_kcontrol_new iir1_inp3_mux =
SOC_DAPM_ENUM("IIR1 INP3 Mux", iir1_inp3_mux_enum);
static const struct snd_kcontrol_new slim_rx_mux[WCD934X_RX_MAX] = {
SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
SOC_DAPM_ENUM_EXT("SLIM RX1 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
SOC_DAPM_ENUM_EXT("SLIM RX2 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
SOC_DAPM_ENUM_EXT("SLIM RX3 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
SOC_DAPM_ENUM_EXT("SLIM RX4 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
SOC_DAPM_ENUM_EXT("SLIM RX5 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
SOC_DAPM_ENUM_EXT("SLIM RX6 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
SOC_DAPM_ENUM_EXT("SLIM RX7 Mux", slim_rx_mux_enum,
slim_rx_mux_get, slim_rx_mux_put),
};
static const struct snd_kcontrol_new rx_int1_asrc_switch[] = {
SOC_DAPM_SINGLE("HPHL Switch", SND_SOC_NOPM, 0, 1, 0),
};
static const struct snd_kcontrol_new rx_int2_asrc_switch[] = {
SOC_DAPM_SINGLE("HPHR Switch", SND_SOC_NOPM, 0, 1, 0),
};
static const struct snd_kcontrol_new rx_int3_asrc_switch[] = {
SOC_DAPM_SINGLE("LO1 Switch", SND_SOC_NOPM, 0, 1, 0),
};
static const struct snd_kcontrol_new rx_int4_asrc_switch[] = {
SOC_DAPM_SINGLE("LO2 Switch", SND_SOC_NOPM, 0, 1, 0),
};
static const struct snd_kcontrol_new rx_int0_dem_inp_mux =
SOC_DAPM_ENUM_EXT("RX INT0 DEM MUX Mux", rx_int0_dem_inp_mux_enum,
snd_soc_dapm_get_enum_double,
wcd934x_int_dem_inp_mux_put);
static const struct snd_kcontrol_new rx_int1_dem_inp_mux =
SOC_DAPM_ENUM_EXT("RX INT1 DEM MUX Mux", rx_int1_dem_inp_mux_enum,
snd_soc_dapm_get_enum_double,
wcd934x_int_dem_inp_mux_put);
static const struct snd_kcontrol_new rx_int2_dem_inp_mux =
SOC_DAPM_ENUM_EXT("RX INT2 DEM MUX Mux", rx_int2_dem_inp_mux_enum,
snd_soc_dapm_get_enum_double,
wcd934x_int_dem_inp_mux_put);
static const struct snd_kcontrol_new rx_int0_1_interp_mux =
SOC_DAPM_ENUM("RX INT0_1 INTERP Mux", rx_int0_1_interp_mux_enum);
static const struct snd_kcontrol_new rx_int1_1_interp_mux =
SOC_DAPM_ENUM("RX INT1_1 INTERP Mux", rx_int1_1_interp_mux_enum);
static const struct snd_kcontrol_new rx_int2_1_interp_mux =
SOC_DAPM_ENUM("RX INT2_1 INTERP Mux", rx_int2_1_interp_mux_enum);
static const struct snd_kcontrol_new rx_int3_1_interp_mux =
SOC_DAPM_ENUM("RX INT3_1 INTERP Mux", rx_int3_1_interp_mux_enum);
static const struct snd_kcontrol_new rx_int4_1_interp_mux =
SOC_DAPM_ENUM("RX INT4_1 INTERP Mux", rx_int4_1_interp_mux_enum);
static const struct snd_kcontrol_new rx_int7_1_interp_mux =
SOC_DAPM_ENUM("RX INT7_1 INTERP Mux", rx_int7_1_interp_mux_enum);
static const struct snd_kcontrol_new rx_int8_1_interp_mux =
SOC_DAPM_ENUM("RX INT8_1 INTERP Mux", rx_int8_1_interp_mux_enum);
static const struct snd_kcontrol_new rx_int0_2_interp_mux =
SOC_DAPM_ENUM("RX INT0_2 INTERP Mux", rx_int0_2_interp_mux_enum);
static const struct snd_kcontrol_new rx_int1_2_interp_mux =
SOC_DAPM_ENUM("RX INT1_2 INTERP Mux", rx_int1_2_interp_mux_enum);
static const struct snd_kcontrol_new rx_int2_2_interp_mux =
SOC_DAPM_ENUM("RX INT2_2 INTERP Mux", rx_int2_2_interp_mux_enum);
static const struct snd_kcontrol_new rx_int3_2_interp_mux =
SOC_DAPM_ENUM("RX INT3_2 INTERP Mux", rx_int3_2_interp_mux_enum);
static const struct snd_kcontrol_new rx_int4_2_interp_mux =
SOC_DAPM_ENUM("RX INT4_2 INTERP Mux", rx_int4_2_interp_mux_enum);
static const struct snd_kcontrol_new rx_int7_2_interp_mux =
SOC_DAPM_ENUM("RX INT7_2 INTERP Mux", rx_int7_2_interp_mux_enum);
static const struct snd_kcontrol_new rx_int8_2_interp_mux =
SOC_DAPM_ENUM("RX INT8_2 INTERP Mux", rx_int8_2_interp_mux_enum);
static const struct snd_kcontrol_new tx_dmic_mux0 =
SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum);
static const struct snd_kcontrol_new tx_dmic_mux1 =
SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum);
static const struct snd_kcontrol_new tx_dmic_mux2 =
SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum);
static const struct snd_kcontrol_new tx_dmic_mux3 =
SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum);
static const struct snd_kcontrol_new tx_dmic_mux4 =
SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum);
static const struct snd_kcontrol_new tx_dmic_mux5 =
SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum);
static const struct snd_kcontrol_new tx_dmic_mux6 =
SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum);
static const struct snd_kcontrol_new tx_dmic_mux7 =
SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum);
static const struct snd_kcontrol_new tx_dmic_mux8 =
SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum);
static const struct snd_kcontrol_new tx_amic_mux0 =
SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum);
static const struct snd_kcontrol_new tx_amic_mux1 =
SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum);
static const struct snd_kcontrol_new tx_amic_mux2 =
SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum);
static const struct snd_kcontrol_new tx_amic_mux3 =
SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum);
static const struct snd_kcontrol_new tx_amic_mux4 =
SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum);
static const struct snd_kcontrol_new tx_amic_mux5 =
SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum);
static const struct snd_kcontrol_new tx_amic_mux6 =
SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum);
static const struct snd_kcontrol_new tx_amic_mux7 =
SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum);
static const struct snd_kcontrol_new tx_amic_mux8 =
SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum);
static const struct snd_kcontrol_new tx_amic4_5 =
SOC_DAPM_ENUM("AMIC4_5 SEL Mux", tx_amic4_5_enum);
static const struct snd_kcontrol_new tx_adc_mux0_mux =
SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux1_mux =
SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux2_mux =
SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux3_mux =
SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux4_mux =
SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux5_mux =
SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux6_mux =
SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux7_mux =
SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new tx_adc_mux8_mux =
SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_enum,
snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put);
static const struct snd_kcontrol_new cdc_if_tx0_mux =
SOC_DAPM_ENUM("CDC_IF TX0 MUX Mux", cdc_if_tx0_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx1_mux =
SOC_DAPM_ENUM("CDC_IF TX1 MUX Mux", cdc_if_tx1_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx2_mux =
SOC_DAPM_ENUM("CDC_IF TX2 MUX Mux", cdc_if_tx2_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx3_mux =
SOC_DAPM_ENUM("CDC_IF TX3 MUX Mux", cdc_if_tx3_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx4_mux =
SOC_DAPM_ENUM("CDC_IF TX4 MUX Mux", cdc_if_tx4_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx5_mux =
SOC_DAPM_ENUM("CDC_IF TX5 MUX Mux", cdc_if_tx5_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx6_mux =
SOC_DAPM_ENUM("CDC_IF TX6 MUX Mux", cdc_if_tx6_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx7_mux =
SOC_DAPM_ENUM("CDC_IF TX7 MUX Mux", cdc_if_tx7_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx8_mux =
SOC_DAPM_ENUM("CDC_IF TX8 MUX Mux", cdc_if_tx8_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx9_mux =
SOC_DAPM_ENUM("CDC_IF TX9 MUX Mux", cdc_if_tx9_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx10_mux =
SOC_DAPM_ENUM("CDC_IF TX10 MUX Mux", cdc_if_tx10_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx11_mux =
SOC_DAPM_ENUM("CDC_IF TX11 MUX Mux", cdc_if_tx11_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx11_inp1_mux =
SOC_DAPM_ENUM("CDC_IF TX11 INP1 MUX Mux", cdc_if_tx11_inp1_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx13_mux =
SOC_DAPM_ENUM("CDC_IF TX13 MUX Mux", cdc_if_tx13_mux_enum);
static const struct snd_kcontrol_new cdc_if_tx13_inp1_mux =
SOC_DAPM_ENUM("CDC_IF TX13 INP1 MUX Mux", cdc_if_tx13_inp1_mux_enum);
static int slim_tx_mixer_get(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev);
struct soc_mixer_control *mixer =
(struct soc_mixer_control *)kc->private_value;
int port_id = mixer->shift;
ucontrol->value.integer.value[0] = wcd->tx_port_value[port_id];
return 0;
}
static int slim_tx_mixer_put(struct snd_kcontrol *kc,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc);
struct wcd934x_codec *wcd = dev_get_drvdata(widget->dapm->dev);
struct snd_soc_dapm_update *update = NULL;
struct soc_mixer_control *mixer =
(struct soc_mixer_control *)kc->private_value;
int enable = ucontrol->value.integer.value[0];
struct wcd934x_slim_ch *ch, *c;
int dai_id = widget->shift;
int port_id = mixer->shift;
/* only add to the list if value not set */
if (enable == wcd->tx_port_value[port_id])
return 0;
if (enable) {
if (list_empty(&wcd->tx_chs[port_id].list)) {
list_add_tail(&wcd->tx_chs[port_id].list,
&wcd->dai[dai_id].slim_ch_list);
} else {
dev_err(wcd->dev ,"SLIM_TX%d PORT is busy\n", port_id);
return 0;
}
} else {
bool found = false;
list_for_each_entry_safe(ch, c, &wcd->dai[dai_id].slim_ch_list, list) {
if (ch->port == port_id) {
found = true;
list_del_init(&wcd->tx_chs[port_id].list);
break;
}
}
if (!found)
return 0;
}
wcd->tx_port_value[port_id] = enable;
snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update);
return 1;
}
static const struct snd_kcontrol_new aif1_slim_cap_mixer[] = {
SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
};
static const struct snd_kcontrol_new aif2_slim_cap_mixer[] = {
SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
};
static const struct snd_kcontrol_new aif3_slim_cap_mixer[] = {
SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0,
slim_tx_mixer_get, slim_tx_mixer_put),
};
static const struct snd_kcontrol_new wcd934x_snd_controls[] = {
/* Gain Controls */
SOC_SINGLE_TLV("EAR PA Volume", WCD934X_ANA_EAR, 4, 4, 1, ear_pa_gain),
SOC_SINGLE_TLV("HPHL Volume", WCD934X_HPH_L_EN, 0, 24, 1, line_gain),
SOC_SINGLE_TLV("HPHR Volume", WCD934X_HPH_R_EN, 0, 24, 1, line_gain),
SOC_SINGLE_TLV("LINEOUT1 Volume", WCD934X_DIFF_LO_LO1_COMPANDER,
3, 16, 1, line_gain),
SOC_SINGLE_TLV("LINEOUT2 Volume", WCD934X_DIFF_LO_LO2_COMPANDER,
3, 16, 1, line_gain),
SOC_SINGLE_TLV("ADC1 Volume", WCD934X_ANA_AMIC1, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC2 Volume", WCD934X_ANA_AMIC2, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC3 Volume", WCD934X_ANA_AMIC3, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC4 Volume", WCD934X_ANA_AMIC4, 0, 20, 0, analog_gain),
SOC_SINGLE_S8_TLV("RX0 Digital Volume", WCD934X_CDC_RX0_RX_VOL_CTL,
-84, 40, digital_gain), /* -84dB min - 40dB max */
SOC_SINGLE_S8_TLV("RX1 Digital Volume", WCD934X_CDC_RX1_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX2 Digital Volume", WCD934X_CDC_RX2_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX3 Digital Volume", WCD934X_CDC_RX3_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX4 Digital Volume", WCD934X_CDC_RX4_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX7 Digital Volume", WCD934X_CDC_RX7_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX8 Digital Volume", WCD934X_CDC_RX8_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX0 Mix Digital Volume",
WCD934X_CDC_RX0_RX_VOL_MIX_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX1 Mix Digital Volume",
WCD934X_CDC_RX1_RX_VOL_MIX_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX2 Mix Digital Volume",
WCD934X_CDC_RX2_RX_VOL_MIX_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX3 Mix Digital Volume",
WCD934X_CDC_RX3_RX_VOL_MIX_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX4 Mix Digital Volume",
WCD934X_CDC_RX4_RX_VOL_MIX_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX7 Mix Digital Volume",
WCD934X_CDC_RX7_RX_VOL_MIX_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("RX8 Mix Digital Volume",
WCD934X_CDC_RX8_RX_VOL_MIX_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC0 Volume", WCD934X_CDC_TX0_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC1 Volume", WCD934X_CDC_TX1_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC2 Volume", WCD934X_CDC_TX2_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC3 Volume", WCD934X_CDC_TX3_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC4 Volume", WCD934X_CDC_TX4_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC5 Volume", WCD934X_CDC_TX5_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC6 Volume", WCD934X_CDC_TX6_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC7 Volume", WCD934X_CDC_TX7_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("DEC8 Volume", WCD934X_CDC_TX8_TX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("IIR0 INP0 Volume",
WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, -84, 40,
digital_gain),
SOC_SINGLE_S8_TLV("IIR0 INP1 Volume",
WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B2_CTL, -84, 40,
digital_gain),
SOC_SINGLE_S8_TLV("IIR0 INP2 Volume",
WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B3_CTL, -84, 40,
digital_gain),
SOC_SINGLE_S8_TLV("IIR0 INP3 Volume",
WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B4_CTL, -84, 40,
digital_gain),
SOC_SINGLE_S8_TLV("IIR1 INP0 Volume",
WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, -84, 40,
digital_gain),
SOC_SINGLE_S8_TLV("IIR1 INP1 Volume",
WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B2_CTL, -84, 40,
digital_gain),
SOC_SINGLE_S8_TLV("IIR1 INP2 Volume",
WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B3_CTL, -84, 40,
digital_gain),
SOC_SINGLE_S8_TLV("IIR1 INP3 Volume",
WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B4_CTL, -84, 40,
digital_gain),
SOC_ENUM("TX0 HPF cut off", cf_dec0_enum),
SOC_ENUM("TX1 HPF cut off", cf_dec1_enum),
SOC_ENUM("TX2 HPF cut off", cf_dec2_enum),
SOC_ENUM("TX3 HPF cut off", cf_dec3_enum),
SOC_ENUM("TX4 HPF cut off", cf_dec4_enum),
SOC_ENUM("TX5 HPF cut off", cf_dec5_enum),
SOC_ENUM("TX6 HPF cut off", cf_dec6_enum),
SOC_ENUM("TX7 HPF cut off", cf_dec7_enum),
SOC_ENUM("TX8 HPF cut off", cf_dec8_enum),
SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum),
SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum),
SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum),
SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum),
SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum),
SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum),
SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum),
SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum),
SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum),
SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum),
SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum),
SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum),
SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum),
SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum),
SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
wcd934x_rx_hph_mode_get, wcd934x_rx_hph_mode_put),
SOC_SINGLE("IIR1 Band1 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
0, 1, 0),
SOC_SINGLE("IIR1 Band2 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
1, 1, 0),
SOC_SINGLE("IIR1 Band3 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
2, 1, 0),
SOC_SINGLE("IIR1 Band4 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
3, 1, 0),
SOC_SINGLE("IIR1 Band5 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL,
4, 1, 0),
SOC_SINGLE("IIR2 Band1 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
0, 1, 0),
SOC_SINGLE("IIR2 Band2 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
1, 1, 0),
SOC_SINGLE("IIR2 Band3 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
2, 1, 0),
SOC_SINGLE("IIR2 Band4 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
3, 1, 0),
SOC_SINGLE("IIR2 Band5 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL,
4, 1, 0),
WCD_IIR_FILTER_CTL("IIR0 Band1", IIR0, BAND1),
WCD_IIR_FILTER_CTL("IIR0 Band2", IIR0, BAND2),
WCD_IIR_FILTER_CTL("IIR0 Band3", IIR0, BAND3),
WCD_IIR_FILTER_CTL("IIR0 Band4", IIR0, BAND4),
WCD_IIR_FILTER_CTL("IIR0 Band5", IIR0, BAND5),
WCD_IIR_FILTER_CTL("IIR1 Band1", IIR1, BAND1),
WCD_IIR_FILTER_CTL("IIR1 Band2", IIR1, BAND2),
WCD_IIR_FILTER_CTL("IIR1 Band3", IIR1, BAND3),
WCD_IIR_FILTER_CTL("IIR1 Band4", IIR1, BAND4),
WCD_IIR_FILTER_CTL("IIR1 Band5", IIR1, BAND5),
SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0,
wcd934x_compander_get, wcd934x_compander_set),
SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0,
wcd934x_compander_get, wcd934x_compander_set),
SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0,
wcd934x_compander_get, wcd934x_compander_set),
SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0,
wcd934x_compander_get, wcd934x_compander_set),
SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0,
wcd934x_compander_get, wcd934x_compander_set),
SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0,
wcd934x_compander_get, wcd934x_compander_set),
};
static void wcd934x_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai,
struct snd_soc_component *component)
{
int port_num = 0;
unsigned short reg = 0;
unsigned int val = 0;
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
struct wcd934x_slim_ch *ch;
list_for_each_entry(ch, &dai->slim_ch_list, list) {
if (ch->port >= WCD934X_RX_START) {
port_num = ch->port - WCD934X_RX_START;
reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + (port_num / 8);
} else {
port_num = ch->port;
reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + (port_num / 8);
}
regmap_read(wcd->if_regmap, reg, &val);
if (!(val & BIT(port_num % 8)))
regmap_write(wcd->if_regmap, reg,
val | BIT(port_num % 8));
}
}
static int wcd934x_codec_enable_slim(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
struct wcd_slim_codec_dai_data *dai = &wcd->dai[w->shift];
switch (event) {
case SND_SOC_DAPM_POST_PMU:
wcd934x_codec_enable_int_port(dai, comp);
break;
}
return 0;
}
static void wcd934x_codec_hd2_control(struct snd_soc_component *component,
u16 interp_idx, int event)
{
u16 hd2_scale_reg;
u16 hd2_enable_reg = 0;
switch (interp_idx) {
case INTERP_HPHL:
hd2_scale_reg = WCD934X_CDC_RX1_RX_PATH_SEC3;
hd2_enable_reg = WCD934X_CDC_RX1_RX_PATH_CFG0;
break;
case INTERP_HPHR:
hd2_scale_reg = WCD934X_CDC_RX2_RX_PATH_SEC3;
hd2_enable_reg = WCD934X_CDC_RX2_RX_PATH_CFG0;
break;
default:
return;
}
if (SND_SOC_DAPM_EVENT_ON(event)) {
snd_soc_component_update_bits(component, hd2_scale_reg,
WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P3125);
snd_soc_component_update_bits(component, hd2_enable_reg,
WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK,
WCD934X_CDC_RX_PATH_CFG_HD2_ENABLE);
}
if (SND_SOC_DAPM_EVENT_OFF(event)) {
snd_soc_component_update_bits(component, hd2_enable_reg,
WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK,
WCD934X_CDC_RX_PATH_CFG_HD2_DISABLE);
snd_soc_component_update_bits(component, hd2_scale_reg,
WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P0000);
}
}
static void wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component *comp,
u16 interp_idx, int event)
{
u8 hph_dly_mask;
u16 hph_lut_bypass_reg = 0;
switch (interp_idx) {
case INTERP_HPHL:
hph_dly_mask = 1;
hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHL_COMP_LUT;
break;
case INTERP_HPHR:
hph_dly_mask = 2;
hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHR_COMP_LUT;
break;
default:
return;
}
if (SND_SOC_DAPM_EVENT_ON(event)) {
snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0,
hph_dly_mask, 0x0);
snd_soc_component_update_bits(comp, hph_lut_bypass_reg,
WCD934X_HPH_LUT_BYPASS_MASK,
WCD934X_HPH_LUT_BYPASS_ENABLE);
}
if (SND_SOC_DAPM_EVENT_OFF(event)) {
snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0,
hph_dly_mask, hph_dly_mask);
snd_soc_component_update_bits(comp, hph_lut_bypass_reg,
WCD934X_HPH_LUT_BYPASS_MASK,
WCD934X_HPH_LUT_BYPASS_DISABLE);
}
}
static int wcd934x_config_compander(struct snd_soc_component *comp,
int interp_n, int event)
{
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
int compander;
u16 comp_ctl0_reg, rx_path_cfg0_reg;
/* EAR does not have compander */
if (!interp_n)
return 0;
compander = interp_n - 1;
if (!wcd->comp_enabled[compander])
return 0;
comp_ctl0_reg = WCD934X_CDC_COMPANDER1_CTL0 + (compander * 8);
rx_path_cfg0_reg = WCD934X_CDC_RX1_RX_PATH_CFG0 + (compander * 20);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
/* Enable Compander Clock */
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_CLK_EN_MASK,
WCD934X_COMP_CLK_ENABLE);
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_SOFT_RST_MASK,
WCD934X_COMP_SOFT_RST_ENABLE);
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_SOFT_RST_MASK,
WCD934X_COMP_SOFT_RST_DISABLE);
snd_soc_component_update_bits(comp, rx_path_cfg0_reg,
WCD934X_HPH_CMP_EN_MASK,
WCD934X_HPH_CMP_ENABLE);
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(comp, rx_path_cfg0_reg,
WCD934X_HPH_CMP_EN_MASK,
WCD934X_HPH_CMP_DISABLE);
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_HALT_MASK,
WCD934X_COMP_HALT);
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_SOFT_RST_MASK,
WCD934X_COMP_SOFT_RST_ENABLE);
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_SOFT_RST_MASK,
WCD934X_COMP_SOFT_RST_DISABLE);
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_CLK_EN_MASK, 0x0);
snd_soc_component_update_bits(comp, comp_ctl0_reg,
WCD934X_COMP_SOFT_RST_MASK, 0x0);
break;
}
return 0;
}
static int wcd934x_codec_enable_interp_clk(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
int interp_idx = w->shift;
u16 main_reg = WCD934X_CDC_RX0_RX_PATH_CTL + (interp_idx * 20);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
/* Clk enable */
snd_soc_component_update_bits(comp, main_reg,
WCD934X_RX_CLK_EN_MASK,
WCD934X_RX_CLK_ENABLE);
wcd934x_codec_hd2_control(comp, interp_idx, event);
wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event);
wcd934x_config_compander(comp, interp_idx, event);
break;
case SND_SOC_DAPM_POST_PMD:
wcd934x_config_compander(comp, interp_idx, event);
wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event);
wcd934x_codec_hd2_control(comp, interp_idx, event);
/* Clk Disable */
snd_soc_component_update_bits(comp, main_reg,
WCD934X_RX_CLK_EN_MASK, 0);
/* Reset enable and disable */
snd_soc_component_update_bits(comp, main_reg,
WCD934X_RX_RESET_MASK,
WCD934X_RX_RESET_ENABLE);
snd_soc_component_update_bits(comp, main_reg,
WCD934X_RX_RESET_MASK,
WCD934X_RX_RESET_DISABLE);
/* Reset rate to 48K*/
snd_soc_component_update_bits(comp, main_reg,
WCD934X_RX_PCM_RATE_MASK,
WCD934X_RX_PCM_RATE_F_48K);
break;
}
return 0;
}
static int wcd934x_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
int offset_val = 0;
u16 gain_reg, mix_reg;
int val = 0;
gain_reg = WCD934X_CDC_RX0_RX_VOL_MIX_CTL +
(w->shift * WCD934X_RX_PATH_CTL_OFFSET);
mix_reg = WCD934X_CDC_RX0_RX_PATH_MIX_CTL +
(w->shift * WCD934X_RX_PATH_CTL_OFFSET);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
/* Clk enable */
snd_soc_component_update_bits(comp, mix_reg,
WCD934X_CDC_RX_MIX_CLK_EN_MASK,
WCD934X_CDC_RX_MIX_CLK_ENABLE);
break;
case SND_SOC_DAPM_POST_PMU:
val = snd_soc_component_read(comp, gain_reg);
val += offset_val;
snd_soc_component_write(comp, gain_reg, val);
break;
}
return 0;
}
static int wcd934x_codec_set_iir_gain(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
int reg = w->reg;
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/* B1 GAIN */
snd_soc_component_write(comp, reg,
snd_soc_component_read(comp, reg));
/* B2 GAIN */
reg++;
snd_soc_component_write(comp, reg,
snd_soc_component_read(comp, reg));
/* B3 GAIN */
reg++;
snd_soc_component_write(comp, reg,
snd_soc_component_read(comp, reg));
/* B4 GAIN */
reg++;
snd_soc_component_write(comp, reg,
snd_soc_component_read(comp, reg));
/* B5 GAIN */
reg++;
snd_soc_component_write(comp, reg,
snd_soc_component_read(comp, reg));
break;
default:
break;
}
return 0;
}
static int wcd934x_codec_enable_main_path(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
u16 gain_reg;
gain_reg = WCD934X_CDC_RX0_RX_VOL_CTL + (w->shift *
WCD934X_RX_PATH_CTL_OFFSET);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_component_write(comp, gain_reg,
snd_soc_component_read(comp, gain_reg));
break;
}
return 0;
}
static int wcd934x_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
/* Disable AutoChop timer during power up */
snd_soc_component_update_bits(comp,
WCD934X_HPH_NEW_INT_HPH_TIMER1,
WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0);
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
break;
case SND_SOC_DAPM_POST_PMD:
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
break;
}
return 0;
}
static int wcd934x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
int hph_mode = wcd->hph_mode;
u8 dem_inp;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
/* Read DEM INP Select */
dem_inp = snd_soc_component_read(comp,
WCD934X_CDC_RX1_RX_PATH_SEC0) & 0x03;
if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
(hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
return -EINVAL;
}
if (hph_mode != CLS_H_LP)
/* Ripple freq control enable */
snd_soc_component_update_bits(comp,
WCD934X_SIDO_NEW_VOUT_D_FREQ2,
WCD934X_SIDO_RIPPLE_FREQ_EN_MASK,
WCD934X_SIDO_RIPPLE_FREQ_ENABLE);
/* Disable AutoChop timer during power up */
snd_soc_component_update_bits(comp,
WCD934X_HPH_NEW_INT_HPH_TIMER1,
WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0);
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
WCD_CLSH_STATE_HPHL, hph_mode);
break;
case SND_SOC_DAPM_POST_PMD:
/* 1000us required as per HW requirement */
usleep_range(1000, 1100);
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
WCD_CLSH_STATE_HPHL, hph_mode);
if (hph_mode != CLS_H_LP)
/* Ripple freq control disable */
snd_soc_component_update_bits(comp,
WCD934X_SIDO_NEW_VOUT_D_FREQ2,
WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0);
break;
default:
break;
}
return 0;
}
static int wcd934x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
int hph_mode = wcd->hph_mode;
u8 dem_inp;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
dem_inp = snd_soc_component_read(comp,
WCD934X_CDC_RX2_RX_PATH_SEC0) & 0x03;
if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
(hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
return -EINVAL;
}
if (hph_mode != CLS_H_LP)
/* Ripple freq control enable */
snd_soc_component_update_bits(comp,
WCD934X_SIDO_NEW_VOUT_D_FREQ2,
WCD934X_SIDO_RIPPLE_FREQ_EN_MASK,
WCD934X_SIDO_RIPPLE_FREQ_ENABLE);
/* Disable AutoChop timer during power up */
snd_soc_component_update_bits(comp,
WCD934X_HPH_NEW_INT_HPH_TIMER1,
WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0);
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
WCD_CLSH_STATE_HPHR,
hph_mode);
break;
case SND_SOC_DAPM_POST_PMD:
/* 1000us required as per HW requirement */
usleep_range(1000, 1100);
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
WCD_CLSH_STATE_HPHR, hph_mode);
if (hph_mode != CLS_H_LP)
/* Ripple freq control disable */
snd_soc_component_update_bits(comp,
WCD934X_SIDO_NEW_VOUT_D_FREQ2,
WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0);
break;
default:
break;
}
return 0;
}
static int wcd934x_codec_lineout_dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
WCD_CLSH_STATE_LO, CLS_AB);
break;
case SND_SOC_DAPM_POST_PMD:
wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
WCD_CLSH_STATE_LO, CLS_AB);
break;
}
return 0;
}
static int wcd934x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/*
* 7ms sleep is required after PA is enabled as per
* HW requirement. If compander is disabled, then
* 20ms delay is needed.
*/
usleep_range(20000, 20100);
snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST,
WCD934X_HPH_OCP_DET_MASK,
WCD934X_HPH_OCP_DET_ENABLE);
/* Remove Mute on primary path */
snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL,
WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
0);
/* Enable GM3 boost */
snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL,
WCD934X_HPH_GM3_BOOST_EN_MASK,
WCD934X_HPH_GM3_BOOST_ENABLE);
/* Enable AutoChop timer at the end of power up */
snd_soc_component_update_bits(comp,
WCD934X_HPH_NEW_INT_HPH_TIMER1,
WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK,
WCD934X_HPH_AUTOCHOP_TIMER_ENABLE);
/* Remove mix path mute */
snd_soc_component_update_bits(comp,
WCD934X_CDC_RX1_RX_PATH_MIX_CTL,
WCD934X_CDC_RX_PGA_MUTE_EN_MASK, 0x00);
break;
case SND_SOC_DAPM_PRE_PMD:
wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF);
/* Enable DSD Mute before PA disable */
snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST,
WCD934X_HPH_OCP_DET_MASK,
WCD934X_HPH_OCP_DET_DISABLE);
snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL,
WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
WCD934X_RX_PATH_PGA_MUTE_ENABLE);
snd_soc_component_update_bits(comp,
WCD934X_CDC_RX1_RX_PATH_MIX_CTL,
WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
WCD934X_RX_PATH_PGA_MUTE_ENABLE);
break;
case SND_SOC_DAPM_POST_PMD:
/*
* 5ms sleep is required after PA disable. If compander is
* disabled, then 20ms delay is needed after PA disable.
*/
usleep_range(20000, 20100);
wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF);
break;
}
return 0;
}
static int wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/*
* 7ms sleep is required after PA is enabled as per
* HW requirement. If compander is disabled, then
* 20ms delay is needed.
*/
usleep_range(20000, 20100);
snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST,
WCD934X_HPH_OCP_DET_MASK,
WCD934X_HPH_OCP_DET_ENABLE);
/* Remove mute */
snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL,
WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
0);
/* Enable GM3 boost */
snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL,
WCD934X_HPH_GM3_BOOST_EN_MASK,
WCD934X_HPH_GM3_BOOST_ENABLE);
/* Enable AutoChop timer at the end of power up */
snd_soc_component_update_bits(comp,
WCD934X_HPH_NEW_INT_HPH_TIMER1,
WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK,
WCD934X_HPH_AUTOCHOP_TIMER_ENABLE);
/* Remove mix path mute if it is enabled */
if ((snd_soc_component_read(comp,
WCD934X_CDC_RX2_RX_PATH_MIX_CTL)) & 0x10)
snd_soc_component_update_bits(comp,
WCD934X_CDC_RX2_RX_PATH_MIX_CTL,
WCD934X_CDC_RX_PGA_MUTE_EN_MASK,
WCD934X_CDC_RX_PGA_MUTE_DISABLE);
break;
case SND_SOC_DAPM_PRE_PMD:
wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_PRE_HPHR_PA_OFF);
snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST,
WCD934X_HPH_OCP_DET_MASK,
WCD934X_HPH_OCP_DET_DISABLE);
snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL,
WCD934X_RX_PATH_PGA_MUTE_EN_MASK,
WCD934X_RX_PATH_PGA_MUTE_ENABLE);
snd_soc_component_update_bits(comp,
WCD934X_CDC_RX2_RX_PATH_MIX_CTL,
WCD934X_CDC_RX_PGA_MUTE_EN_MASK,
WCD934X_CDC_RX_PGA_MUTE_ENABLE);
break;
case SND_SOC_DAPM_POST_PMD:
/*
* 5ms sleep is required after PA disable. If compander is
* disabled, then 20ms delay is needed after PA disable.
*/
usleep_range(20000, 20100);
wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHR_PA_OFF);
break;
}
return 0;
}
static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp,
unsigned int dmic,
struct wcd934x_codec *wcd)
{
u8 tx_stream_fs;
u8 adc_mux_index = 0, adc_mux_sel = 0;
bool dec_found = false;
u16 adc_mux_ctl_reg, tx_fs_reg;
u32 dmic_fs;
while (!dec_found && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) {
if (adc_mux_index < 4) {
adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
(adc_mux_index * 2);
} else if (adc_mux_index < WCD934X_INVALID_ADC_MUX) {
adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
adc_mux_index - 4;
} else if (adc_mux_index == WCD934X_INVALID_ADC_MUX) {
++adc_mux_index;
continue;
}
adc_mux_sel = ((snd_soc_component_read(comp, adc_mux_ctl_reg)
& 0xF8) >> 3) - 1;
if (adc_mux_sel == dmic) {
dec_found = true;
break;
}
++adc_mux_index;
}
if (dec_found && adc_mux_index <= 8) {
tx_fs_reg = WCD934X_CDC_TX0_TX_PATH_CTL + (16 * adc_mux_index);
tx_stream_fs = snd_soc_component_read(comp, tx_fs_reg) & 0x0F;
if (tx_stream_fs <= 4) {
if (wcd->dmic_sample_rate <=
WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ)
dmic_fs = wcd->dmic_sample_rate;
else
dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ;
} else
dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ;
} else {
dmic_fs = wcd->dmic_sample_rate;
}
return dmic_fs;
}
static u8 wcd934x_get_dmic_clk_val(struct snd_soc_component *comp,
u32 mclk_rate, u32 dmic_clk_rate)
{
u32 div_factor;
u8 dmic_ctl_val;
/* Default value to return in case of error */
if (mclk_rate == WCD934X_MCLK_CLK_9P6MHZ)
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2;
else
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3;
if (dmic_clk_rate == 0) {
dev_err(comp->dev,
"%s: dmic_sample_rate cannot be 0\n",
__func__);
goto done;
}
div_factor = mclk_rate / dmic_clk_rate;
switch (div_factor) {
case 2:
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2;
break;
case 3:
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3;
break;
case 4:
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_4;
break;
case 6:
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_6;
break;
case 8:
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_8;
break;
case 16:
dmic_ctl_val = WCD934X_DMIC_CLK_DIV_16;
break;
default:
dev_err(comp->dev,
"%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n",
__func__, div_factor, mclk_rate, dmic_clk_rate);
break;
}
done:
return dmic_ctl_val;
}
static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
u8 dmic_clk_en = 0x01;
u16 dmic_clk_reg;
s32 *dmic_clk_cnt;
u8 dmic_rate_val, dmic_rate_shift = 1;
unsigned int dmic;
u32 dmic_sample_rate;
int ret;
char *wname;
wname = strpbrk(w->name, "012345");
if (!wname) {
dev_err(comp->dev, "%s: widget not found\n", __func__);
return -EINVAL;
}
ret = kstrtouint(wname, 10, &dmic);
if (ret < 0) {
dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n",
__func__);
return -EINVAL;
}
switch (dmic) {
case 0:
case 1:
dmic_clk_cnt = &wcd->dmic_0_1_clk_cnt;
dmic_clk_reg = WCD934X_CPE_SS_DMIC0_CTL;
break;
case 2:
case 3:
dmic_clk_cnt = &wcd->dmic_2_3_clk_cnt;
dmic_clk_reg = WCD934X_CPE_SS_DMIC1_CTL;
break;
case 4:
case 5:
dmic_clk_cnt = &wcd->dmic_4_5_clk_cnt;
dmic_clk_reg = WCD934X_CPE_SS_DMIC2_CTL;
break;
default:
dev_err(comp->dev, "%s: Invalid DMIC Selection\n",
__func__);
return -EINVAL;
}
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
dmic_sample_rate = wcd934x_get_dmic_sample_rate(comp, dmic,
wcd);
dmic_rate_val = wcd934x_get_dmic_clk_val(comp, wcd->rate,
dmic_sample_rate);
(*dmic_clk_cnt)++;
if (*dmic_clk_cnt == 1) {
dmic_rate_val = dmic_rate_val << dmic_rate_shift;
snd_soc_component_update_bits(comp, dmic_clk_reg,
WCD934X_DMIC_RATE_MASK,
dmic_rate_val);
snd_soc_component_update_bits(comp, dmic_clk_reg,
dmic_clk_en, dmic_clk_en);
}
break;
case SND_SOC_DAPM_POST_PMD:
(*dmic_clk_cnt)--;
if (*dmic_clk_cnt == 0)
snd_soc_component_update_bits(comp, dmic_clk_reg,
dmic_clk_en, 0);
break;
}
return 0;
}
static int wcd934x_codec_find_amic_input(struct snd_soc_component *comp,
int adc_mux_n)
{
u16 mask, shift, adc_mux_in_reg;
u16 amic_mux_sel_reg;
bool is_amic;
if (adc_mux_n < 0 || adc_mux_n > WCD934X_MAX_VALID_ADC_MUX ||
adc_mux_n == WCD934X_INVALID_ADC_MUX)
return 0;
if (adc_mux_n < 3) {
adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 +
adc_mux_n;
mask = 0x03;
shift = 0;
amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
2 * adc_mux_n;
} else if (adc_mux_n < 4) {
adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1;
mask = 0x03;
shift = 0;
amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
2 * adc_mux_n;
} else if (adc_mux_n < 7) {
adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 +
(adc_mux_n - 4);
mask = 0x0C;
shift = 2;
amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
adc_mux_n - 4;
} else if (adc_mux_n < 8) {
adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1;
mask = 0x0C;
shift = 2;
amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
adc_mux_n - 4;
} else if (adc_mux_n < 12) {
adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 +
((adc_mux_n == 8) ? (adc_mux_n - 8) :
(adc_mux_n - 9));
mask = 0x30;
shift = 4;
amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
adc_mux_n - 4;
} else if (adc_mux_n < 13) {
adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1;
mask = 0x30;
shift = 4;
amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
adc_mux_n - 4;
} else {
adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1;
mask = 0xC0;
shift = 6;
amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 +
adc_mux_n - 4;
}
is_amic = (((snd_soc_component_read(comp, adc_mux_in_reg)
& mask) >> shift) == 1);
if (!is_amic)
return 0;
return snd_soc_component_read(comp, amic_mux_sel_reg) & 0x07;
}
static u16 wcd934x_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp,
int amic)
{
u16 pwr_level_reg = 0;
switch (amic) {
case 1:
case 2:
pwr_level_reg = WCD934X_ANA_AMIC1;
break;
case 3:
case 4:
pwr_level_reg = WCD934X_ANA_AMIC3;
break;
default:
break;
}
return pwr_level_reg;
}
static int wcd934x_codec_enable_dec(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
unsigned int decimator;
char *dec_adc_mux_name = NULL;
char *widget_name = NULL;
char *wname;
int ret = 0, amic_n;
u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg;
u16 tx_gain_ctl_reg;
char *dec;
u8 hpf_coff_freq;
widget_name = kstrndup(w->name, 15, GFP_KERNEL);
if (!widget_name)
return -ENOMEM;
wname = widget_name;
dec_adc_mux_name = strsep(&widget_name, " ");
if (!dec_adc_mux_name) {
dev_err(comp->dev, "%s: Invalid decimator = %s\n",
__func__, w->name);
ret = -EINVAL;
goto out;
}
dec_adc_mux_name = widget_name;
dec = strpbrk(dec_adc_mux_name, "012345678");
if (!dec) {
dev_err(comp->dev, "%s: decimator index not found\n",
__func__);
ret = -EINVAL;
goto out;
}
ret = kstrtouint(dec, 10, &decimator);
if (ret < 0) {
dev_err(comp->dev, "%s: Invalid decimator = %s\n",
__func__, wname);
ret = -EINVAL;
goto out;
}
tx_vol_ctl_reg = WCD934X_CDC_TX0_TX_PATH_CTL + 16 * decimator;
hpf_gate_reg = WCD934X_CDC_TX0_TX_PATH_SEC2 + 16 * decimator;
dec_cfg_reg = WCD934X_CDC_TX0_TX_PATH_CFG0 + 16 * decimator;
tx_gain_ctl_reg = WCD934X_CDC_TX0_TX_VOL_CTL + 16 * decimator;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
amic_n = wcd934x_codec_find_amic_input(comp, decimator);
if (amic_n)
pwr_level_reg = wcd934x_codec_get_amic_pwlvl_reg(comp,
amic_n);
if (!pwr_level_reg)
break;
switch ((snd_soc_component_read(comp, pwr_level_reg) &
WCD934X_AMIC_PWR_LVL_MASK) >>
WCD934X_AMIC_PWR_LVL_SHIFT) {
case WCD934X_AMIC_PWR_LEVEL_LP:
snd_soc_component_update_bits(comp, dec_cfg_reg,
WCD934X_DEC_PWR_LVL_MASK,
WCD934X_DEC_PWR_LVL_LP);
break;
case WCD934X_AMIC_PWR_LEVEL_HP:
snd_soc_component_update_bits(comp, dec_cfg_reg,
WCD934X_DEC_PWR_LVL_MASK,
WCD934X_DEC_PWR_LVL_HP);
break;
case WCD934X_AMIC_PWR_LEVEL_DEFAULT:
case WCD934X_AMIC_PWR_LEVEL_HYBRID:
default:
snd_soc_component_update_bits(comp, dec_cfg_reg,
WCD934X_DEC_PWR_LVL_MASK,
WCD934X_DEC_PWR_LVL_DF);
break;
}
break;
case SND_SOC_DAPM_POST_PMU:
hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
if (hpf_coff_freq != CF_MIN_3DB_150HZ) {
snd_soc_component_update_bits(comp, dec_cfg_reg,
TX_HPF_CUT_OFF_FREQ_MASK,
CF_MIN_3DB_150HZ << 5);
snd_soc_component_update_bits(comp, hpf_gate_reg,
WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ);
/*
* Minimum 1 clk cycle delay is required as per
* HW spec.
*/
usleep_range(1000, 1010);
snd_soc_component_update_bits(comp, hpf_gate_reg,
WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
0);
}
/* apply gain after decimator is enabled */
snd_soc_component_write(comp, tx_gain_ctl_reg,
snd_soc_component_read(comp,
tx_gain_ctl_reg));
break;
case SND_SOC_DAPM_PRE_PMD:
hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
if (hpf_coff_freq != CF_MIN_3DB_150HZ) {
snd_soc_component_update_bits(comp, dec_cfg_reg,
TX_HPF_CUT_OFF_FREQ_MASK,
hpf_coff_freq << 5);
snd_soc_component_update_bits(comp, hpf_gate_reg,
WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ);
/*
* Minimum 1 clk cycle delay is required as per
* HW spec.
*/
usleep_range(1000, 1010);
snd_soc_component_update_bits(comp, hpf_gate_reg,
WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK,
0);
}
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
0x10, 0x00);
snd_soc_component_update_bits(comp, dec_cfg_reg,
WCD934X_DEC_PWR_LVL_MASK,
WCD934X_DEC_PWR_LVL_DF);
break;
}
out:
kfree(wname);
return ret;
}
static void wcd934x_codec_set_tx_hold(struct snd_soc_component *comp,
u16 amic_reg, bool set)
{
u8 mask = 0x20;
u8 val;
if (amic_reg == WCD934X_ANA_AMIC1 ||
amic_reg == WCD934X_ANA_AMIC3)
mask = 0x40;
val = set ? mask : 0x00;
switch (amic_reg) {
case WCD934X_ANA_AMIC1:
case WCD934X_ANA_AMIC2:
snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC2,
mask, val);
break;
case WCD934X_ANA_AMIC3:
case WCD934X_ANA_AMIC4:
snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC4,
mask, val);
break;
default:
break;
}
}
static int wcd934x_codec_enable_adc(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
wcd934x_codec_set_tx_hold(comp, w->reg, true);
break;
default:
break;
}
return 0;
}
static int wcd934x_codec_enable_micbias(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
int micb_num = w->shift;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
wcd934x_micbias_control(component, micb_num, MICB_ENABLE, true);
break;
case SND_SOC_DAPM_POST_PMU:
/* 1 msec delay as per HW requirement */
usleep_range(1000, 1100);
break;
case SND_SOC_DAPM_POST_PMD:
wcd934x_micbias_control(component, micb_num, MICB_DISABLE, true);
break;
}
return 0;
}
static const struct snd_soc_dapm_widget wcd934x_dapm_widgets[] = {
/* Analog Outputs */
SND_SOC_DAPM_OUTPUT("EAR"),
SND_SOC_DAPM_OUTPUT("HPHL"),
SND_SOC_DAPM_OUTPUT("HPHR"),
SND_SOC_DAPM_OUTPUT("LINEOUT1"),
SND_SOC_DAPM_OUTPUT("LINEOUT2"),
SND_SOC_DAPM_OUTPUT("SPK1 OUT"),
SND_SOC_DAPM_OUTPUT("SPK2 OUT"),
SND_SOC_DAPM_OUTPUT("ANC EAR"),
SND_SOC_DAPM_OUTPUT("ANC HPHL"),
SND_SOC_DAPM_OUTPUT("ANC HPHR"),
SND_SOC_DAPM_OUTPUT("WDMA3_OUT"),
SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT1"),
SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT2"),
SND_SOC_DAPM_AIF_IN_E("AIF1 PB", "AIF1 Playback", 0, SND_SOC_NOPM,
AIF1_PB, 0, wcd934x_codec_enable_slim,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_IN_E("AIF2 PB", "AIF2 Playback", 0, SND_SOC_NOPM,
AIF2_PB, 0, wcd934x_codec_enable_slim,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_IN_E("AIF3 PB", "AIF3 Playback", 0, SND_SOC_NOPM,
AIF3_PB, 0, wcd934x_codec_enable_slim,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_IN_E("AIF4 PB", "AIF4 Playback", 0, SND_SOC_NOPM,
AIF4_PB, 0, wcd934x_codec_enable_slim,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("SLIM RX0 MUX", SND_SOC_NOPM, WCD934X_RX0, 0,
&slim_rx_mux[WCD934X_RX0]),
SND_SOC_DAPM_MUX("SLIM RX1 MUX", SND_SOC_NOPM, WCD934X_RX1, 0,
&slim_rx_mux[WCD934X_RX1]),
SND_SOC_DAPM_MUX("SLIM RX2 MUX", SND_SOC_NOPM, WCD934X_RX2, 0,
&slim_rx_mux[WCD934X_RX2]),
SND_SOC_DAPM_MUX("SLIM RX3 MUX", SND_SOC_NOPM, WCD934X_RX3, 0,
&slim_rx_mux[WCD934X_RX3]),
SND_SOC_DAPM_MUX("SLIM RX4 MUX", SND_SOC_NOPM, WCD934X_RX4, 0,
&slim_rx_mux[WCD934X_RX4]),
SND_SOC_DAPM_MUX("SLIM RX5 MUX", SND_SOC_NOPM, WCD934X_RX5, 0,
&slim_rx_mux[WCD934X_RX5]),
SND_SOC_DAPM_MUX("SLIM RX6 MUX", SND_SOC_NOPM, WCD934X_RX6, 0,
&slim_rx_mux[WCD934X_RX6]),
SND_SOC_DAPM_MUX("SLIM RX7 MUX", SND_SOC_NOPM, WCD934X_RX7, 0,
&slim_rx_mux[WCD934X_RX7]),
SND_SOC_DAPM_MIXER("SLIM RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM RX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM RX3", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM RX6", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM RX7", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MUX_E("RX INT0_2 MUX", SND_SOC_NOPM, INTERP_EAR, 0,
&rx_int0_2_mux, wcd934x_codec_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT1_2 MUX", SND_SOC_NOPM, INTERP_HPHL, 0,
&rx_int1_2_mux, wcd934x_codec_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT2_2 MUX", SND_SOC_NOPM, INTERP_HPHR, 0,
&rx_int2_2_mux, wcd934x_codec_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT3_2 MUX", SND_SOC_NOPM, INTERP_LO1, 0,
&rx_int3_2_mux, wcd934x_codec_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT4_2 MUX", SND_SOC_NOPM, INTERP_LO2, 0,
&rx_int4_2_mux, wcd934x_codec_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT7_2 MUX", SND_SOC_NOPM, INTERP_SPKR1, 0,
&rx_int7_2_mux, wcd934x_codec_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT8_2 MUX", SND_SOC_NOPM, INTERP_SPKR2, 0,
&rx_int8_2_mux, wcd934x_codec_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
&rx_int0_1_mix_inp0_mux),
SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
&rx_int0_1_mix_inp1_mux),
SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
&rx_int0_1_mix_inp2_mux),
SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
&rx_int1_1_mix_inp0_mux),
SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
&rx_int1_1_mix_inp1_mux),
SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
&rx_int1_1_mix_inp2_mux),
SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
&rx_int2_1_mix_inp0_mux),
SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
&rx_int2_1_mix_inp1_mux),
SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
&rx_int2_1_mix_inp2_mux),
SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
&rx_int3_1_mix_inp0_mux),
SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
&rx_int3_1_mix_inp1_mux),
SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
&rx_int3_1_mix_inp2_mux),
SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
&rx_int4_1_mix_inp0_mux),
SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
&rx_int4_1_mix_inp1_mux),
SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
&rx_int4_1_mix_inp2_mux),
SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
&rx_int7_1_mix_inp0_mux),
SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
&rx_int7_1_mix_inp1_mux),
SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
&rx_int7_1_mix_inp2_mux),
SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
&rx_int8_1_mix_inp0_mux),
SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
&rx_int8_1_mix_inp1_mux),
SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
&rx_int8_1_mix_inp2_mux),
SND_SOC_DAPM_MIXER("RX INT0_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT1_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0,
rx_int1_asrc_switch,
ARRAY_SIZE(rx_int1_asrc_switch)),
SND_SOC_DAPM_MIXER("RX INT2_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT2 SEC MIX", SND_SOC_NOPM, 0, 0,
rx_int2_asrc_switch,
ARRAY_SIZE(rx_int2_asrc_switch)),
SND_SOC_DAPM_MIXER("RX INT3_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT3 SEC MIX", SND_SOC_NOPM, 0, 0,
rx_int3_asrc_switch,
ARRAY_SIZE(rx_int3_asrc_switch)),
SND_SOC_DAPM_MIXER("RX INT4_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT4 SEC MIX", SND_SOC_NOPM, 0, 0,
rx_int4_asrc_switch,
ARRAY_SIZE(rx_int4_asrc_switch)),
SND_SOC_DAPM_MIXER("RX INT7_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT7 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT8_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT8 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT0 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT1 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT1 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT2 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT2 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT3 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT3 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT4 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT4 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("RX INT7 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER_E("RX INT7 CHAIN", SND_SOC_NOPM, 0, 0,
NULL, 0, NULL, 0),
SND_SOC_DAPM_MIXER_E("RX INT8 CHAIN", SND_SOC_NOPM, 0, 0,
NULL, 0, NULL, 0),
SND_SOC_DAPM_MUX_E("RX INT0 MIX2 INP", WCD934X_CDC_RX0_RX_PATH_CFG0, 4,
0, &rx_int0_mix2_inp_mux, NULL,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT1 MIX2 INP", WCD934X_CDC_RX1_RX_PATH_CFG0, 4,
0, &rx_int1_mix2_inp_mux, NULL,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT2 MIX2 INP", WCD934X_CDC_RX2_RX_PATH_CFG0, 4,
0, &rx_int2_mix2_inp_mux, NULL,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT3 MIX2 INP", WCD934X_CDC_RX3_RX_PATH_CFG0, 4,
0, &rx_int3_mix2_inp_mux, NULL,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT4 MIX2 INP", WCD934X_CDC_RX4_RX_PATH_CFG0, 4,
0, &rx_int4_mix2_inp_mux, NULL,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT7 MIX2 INP", WCD934X_CDC_RX7_RX_PATH_CFG0, 4,
0, &rx_int7_mix2_inp_mux, NULL,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("IIR0 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp0_mux),
SND_SOC_DAPM_MUX("IIR0 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp1_mux),
SND_SOC_DAPM_MUX("IIR0 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp2_mux),
SND_SOC_DAPM_MUX("IIR0 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp3_mux),
SND_SOC_DAPM_MUX("IIR1 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp0_mux),
SND_SOC_DAPM_MUX("IIR1 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp1_mux),
SND_SOC_DAPM_MUX("IIR1 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp2_mux),
SND_SOC_DAPM_MUX("IIR1 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp3_mux),
SND_SOC_DAPM_PGA_E("IIR0", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL,
0, 0, NULL, 0, wcd934x_codec_set_iir_gain,
SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IIR1", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL,
1, 0, NULL, 0, wcd934x_codec_set_iir_gain,
SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_MIXER("SRC0", WCD934X_CDC_SIDETONE_SRC0_ST_SRC_PATH_CTL,
4, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SRC1", WCD934X_CDC_SIDETONE_SRC1_ST_SRC_PATH_CTL,
4, 0, NULL, 0),
SND_SOC_DAPM_MUX("RX INT0 DEM MUX", SND_SOC_NOPM, 0, 0,
&rx_int0_dem_inp_mux),
SND_SOC_DAPM_MUX("RX INT1 DEM MUX", SND_SOC_NOPM, 0, 0,
&rx_int1_dem_inp_mux),
SND_SOC_DAPM_MUX("RX INT2 DEM MUX", SND_SOC_NOPM, 0, 0,
&rx_int2_dem_inp_mux),
SND_SOC_DAPM_MUX_E("RX INT0_1 INTERP", SND_SOC_NOPM, INTERP_EAR, 0,
&rx_int0_1_interp_mux,
wcd934x_codec_enable_main_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT1_1 INTERP", SND_SOC_NOPM, INTERP_HPHL, 0,
&rx_int1_1_interp_mux,
wcd934x_codec_enable_main_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT2_1 INTERP", SND_SOC_NOPM, INTERP_HPHR, 0,
&rx_int2_1_interp_mux,
wcd934x_codec_enable_main_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT3_1 INTERP", SND_SOC_NOPM, INTERP_LO1, 0,
&rx_int3_1_interp_mux,
wcd934x_codec_enable_main_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT4_1 INTERP", SND_SOC_NOPM, INTERP_LO2, 0,
&rx_int4_1_interp_mux,
wcd934x_codec_enable_main_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT7_1 INTERP", SND_SOC_NOPM, INTERP_SPKR1, 0,
&rx_int7_1_interp_mux,
wcd934x_codec_enable_main_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("RX INT8_1 INTERP", SND_SOC_NOPM, INTERP_SPKR2, 0,
&rx_int8_1_interp_mux,
wcd934x_codec_enable_main_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("RX INT0_2 INTERP", SND_SOC_NOPM, 0, 0,
&rx_int0_2_interp_mux),
SND_SOC_DAPM_MUX("RX INT1_2 INTERP", SND_SOC_NOPM, 0, 0,
&rx_int1_2_interp_mux),
SND_SOC_DAPM_MUX("RX INT2_2 INTERP", SND_SOC_NOPM, 0, 0,
&rx_int2_2_interp_mux),
SND_SOC_DAPM_MUX("RX INT3_2 INTERP", SND_SOC_NOPM, 0, 0,
&rx_int3_2_interp_mux),
SND_SOC_DAPM_MUX("RX INT4_2 INTERP", SND_SOC_NOPM, 0, 0,
&rx_int4_2_interp_mux),
SND_SOC_DAPM_MUX("RX INT7_2 INTERP", SND_SOC_NOPM, 0, 0,
&rx_int7_2_interp_mux),
SND_SOC_DAPM_MUX("RX INT8_2 INTERP", SND_SOC_NOPM, 0, 0,
&rx_int8_2_interp_mux),
SND_SOC_DAPM_DAC_E("RX INT0 DAC", NULL, SND_SOC_NOPM,
0, 0, wcd934x_codec_ear_dac_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_DAC_E("RX INT1 DAC", NULL, WCD934X_ANA_HPH,
5, 0, wcd934x_codec_hphl_dac_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_DAC_E("RX INT2 DAC", NULL, WCD934X_ANA_HPH,
4, 0, wcd934x_codec_hphr_dac_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_DAC_E("RX INT3 DAC", NULL, SND_SOC_NOPM,
0, 0, wcd934x_codec_lineout_dac_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_DAC_E("RX INT4 DAC", NULL, SND_SOC_NOPM,
0, 0, wcd934x_codec_lineout_dac_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("EAR PA", WCD934X_ANA_EAR, 7, 0, NULL, 0, NULL, 0),
SND_SOC_DAPM_PGA_E("HPHL PA", WCD934X_ANA_HPH, 7, 0, NULL, 0,
wcd934x_codec_enable_hphl_pa,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("HPHR PA", WCD934X_ANA_HPH, 6, 0, NULL, 0,
wcd934x_codec_enable_hphr_pa,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("LINEOUT1 PA", WCD934X_ANA_LO_1_2, 7, 0, NULL, 0,
NULL, 0),
SND_SOC_DAPM_PGA_E("LINEOUT2 PA", WCD934X_ANA_LO_1_2, 6, 0, NULL, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("RX_BIAS", WCD934X_ANA_RX_SUPPLIES, 0, 0, NULL,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("SBOOST0", WCD934X_CDC_RX7_RX_PATH_CFG1,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("SBOOST0_CLK", WCD934X_CDC_BOOST0_BOOST_PATH_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("SBOOST1", WCD934X_CDC_RX8_RX_PATH_CFG1,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("SBOOST1_CLK", WCD934X_CDC_BOOST1_BOOST_PATH_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("INT0_CLK", SND_SOC_NOPM, INTERP_EAR, 0,
wcd934x_codec_enable_interp_clk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("INT1_CLK", SND_SOC_NOPM, INTERP_HPHL, 0,
wcd934x_codec_enable_interp_clk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("INT2_CLK", SND_SOC_NOPM, INTERP_HPHR, 0,
wcd934x_codec_enable_interp_clk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("INT3_CLK", SND_SOC_NOPM, INTERP_LO1, 0,
wcd934x_codec_enable_interp_clk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("INT4_CLK", SND_SOC_NOPM, INTERP_LO2, 0,
wcd934x_codec_enable_interp_clk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("INT7_CLK", SND_SOC_NOPM, INTERP_SPKR1, 0,
wcd934x_codec_enable_interp_clk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("INT8_CLK", SND_SOC_NOPM, INTERP_SPKR2, 0,
wcd934x_codec_enable_interp_clk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("DSMDEM0_CLK", WCD934X_CDC_RX0_RX_PATH_DSMDEM_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSMDEM1_CLK", WCD934X_CDC_RX1_RX_PATH_DSMDEM_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSMDEM2_CLK", WCD934X_CDC_RX2_RX_PATH_DSMDEM_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSMDEM3_CLK", WCD934X_CDC_RX3_RX_PATH_DSMDEM_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSMDEM4_CLK", WCD934X_CDC_RX4_RX_PATH_DSMDEM_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSMDEM7_CLK", WCD934X_CDC_RX7_RX_PATH_DSMDEM_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSMDEM8_CLK", WCD934X_CDC_RX8_RX_PATH_DSMDEM_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0,
wcd934x_codec_enable_mclk,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
/* TX */
SND_SOC_DAPM_INPUT("AMIC1"),
SND_SOC_DAPM_INPUT("AMIC2"),
SND_SOC_DAPM_INPUT("AMIC3"),
SND_SOC_DAPM_INPUT("AMIC4"),
SND_SOC_DAPM_INPUT("AMIC5"),
SND_SOC_DAPM_INPUT("DMIC0 Pin"),
SND_SOC_DAPM_INPUT("DMIC1 Pin"),
SND_SOC_DAPM_INPUT("DMIC2 Pin"),
SND_SOC_DAPM_INPUT("DMIC3 Pin"),
SND_SOC_DAPM_INPUT("DMIC4 Pin"),
SND_SOC_DAPM_INPUT("DMIC5 Pin"),
SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM,
AIF1_CAP, 0, wcd934x_codec_enable_slim,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM,
AIF2_CAP, 0, wcd934x_codec_enable_slim,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM,
AIF3_CAP, 0, wcd934x_codec_enable_slim,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MIXER("SLIM TX0", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX2", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX3", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX4", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX5", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX6", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX7", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX8", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX9", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX10", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX11", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SLIM TX13", SND_SOC_NOPM, 0, 0, NULL, 0),
/* Digital Mic Inputs */
SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0,
wcd934x_codec_enable_dmic,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
wcd934x_codec_enable_dmic,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0,
wcd934x_codec_enable_dmic,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0,
wcd934x_codec_enable_dmic,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0,
wcd934x_codec_enable_dmic,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0,
wcd934x_codec_enable_dmic,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_dmic_mux0),
SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_dmic_mux1),
SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_dmic_mux2),
SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_dmic_mux3),
SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_dmic_mux4),
SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_dmic_mux5),
SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_dmic_mux6),
SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_dmic_mux7),
SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_dmic_mux8),
SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_amic_mux0),
SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_amic_mux1),
SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_amic_mux2),
SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_amic_mux3),
SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_amic_mux4),
SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_amic_mux5),
SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_amic_mux6),
SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_amic_mux7),
SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_amic_mux8),
SND_SOC_DAPM_MUX_E("ADC MUX0", WCD934X_CDC_TX0_TX_PATH_CTL, 5, 0,
&tx_adc_mux0_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX1", WCD934X_CDC_TX1_TX_PATH_CTL, 5, 0,
&tx_adc_mux1_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX2", WCD934X_CDC_TX2_TX_PATH_CTL, 5, 0,
&tx_adc_mux2_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX3", WCD934X_CDC_TX3_TX_PATH_CTL, 5, 0,
&tx_adc_mux3_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX4", WCD934X_CDC_TX4_TX_PATH_CTL, 5, 0,
&tx_adc_mux4_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX5", WCD934X_CDC_TX5_TX_PATH_CTL, 5, 0,
&tx_adc_mux5_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX6", WCD934X_CDC_TX6_TX_PATH_CTL, 5, 0,
&tx_adc_mux6_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX7", WCD934X_CDC_TX7_TX_PATH_CTL, 5, 0,
&tx_adc_mux7_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("ADC MUX8", WCD934X_CDC_TX8_TX_PATH_CTL, 5, 0,
&tx_adc_mux8_mux, wcd934x_codec_enable_dec,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD934X_ANA_AMIC1, 7, 0,
wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD934X_ANA_AMIC2, 7, 0,
wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD934X_ANA_AMIC3, 7, 0,
wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD934X_ANA_AMIC4, 7, 0,
wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("AMIC4_5 SEL", SND_SOC_NOPM, 0, 0, &tx_amic4_5),
SND_SOC_DAPM_MUX("CDC_IF TX0 MUX", SND_SOC_NOPM, WCD934X_TX0, 0,
&cdc_if_tx0_mux),
SND_SOC_DAPM_MUX("CDC_IF TX1 MUX", SND_SOC_NOPM, WCD934X_TX1, 0,
&cdc_if_tx1_mux),
SND_SOC_DAPM_MUX("CDC_IF TX2 MUX", SND_SOC_NOPM, WCD934X_TX2, 0,
&cdc_if_tx2_mux),
SND_SOC_DAPM_MUX("CDC_IF TX3 MUX", SND_SOC_NOPM, WCD934X_TX3, 0,
&cdc_if_tx3_mux),
SND_SOC_DAPM_MUX("CDC_IF TX4 MUX", SND_SOC_NOPM, WCD934X_TX4, 0,
&cdc_if_tx4_mux),
SND_SOC_DAPM_MUX("CDC_IF TX5 MUX", SND_SOC_NOPM, WCD934X_TX5, 0,
&cdc_if_tx5_mux),
SND_SOC_DAPM_MUX("CDC_IF TX6 MUX", SND_SOC_NOPM, WCD934X_TX6, 0,
&cdc_if_tx6_mux),
SND_SOC_DAPM_MUX("CDC_IF TX7 MUX", SND_SOC_NOPM, WCD934X_TX7, 0,
&cdc_if_tx7_mux),
SND_SOC_DAPM_MUX("CDC_IF TX8 MUX", SND_SOC_NOPM, WCD934X_TX8, 0,
&cdc_if_tx8_mux),
SND_SOC_DAPM_MUX("CDC_IF TX9 MUX", SND_SOC_NOPM, WCD934X_TX9, 0,
&cdc_if_tx9_mux),
SND_SOC_DAPM_MUX("CDC_IF TX10 MUX", SND_SOC_NOPM, WCD934X_TX10, 0,
&cdc_if_tx10_mux),
SND_SOC_DAPM_MUX("CDC_IF TX11 MUX", SND_SOC_NOPM, WCD934X_TX11, 0,
&cdc_if_tx11_mux),
SND_SOC_DAPM_MUX("CDC_IF TX11 INP1 MUX", SND_SOC_NOPM, WCD934X_TX11, 0,
&cdc_if_tx11_inp1_mux),
SND_SOC_DAPM_MUX("CDC_IF TX13 MUX", SND_SOC_NOPM, WCD934X_TX13, 0,
&cdc_if_tx13_mux),
SND_SOC_DAPM_MUX("CDC_IF TX13 INP1 MUX", SND_SOC_NOPM, WCD934X_TX13, 0,
&cdc_if_tx13_inp1_mux),
SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0,
aif1_slim_cap_mixer,
ARRAY_SIZE(aif1_slim_cap_mixer)),
SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0,
aif2_slim_cap_mixer,
ARRAY_SIZE(aif2_slim_cap_mixer)),
SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0,
aif3_slim_cap_mixer,
ARRAY_SIZE(aif3_slim_cap_mixer)),
};
static const struct snd_soc_dapm_route wcd934x_audio_map[] = {
/* RX0-RX7 */
WCD934X_SLIM_RX_AIF_PATH(0),
WCD934X_SLIM_RX_AIF_PATH(1),
WCD934X_SLIM_RX_AIF_PATH(2),
WCD934X_SLIM_RX_AIF_PATH(3),
WCD934X_SLIM_RX_AIF_PATH(4),
WCD934X_SLIM_RX_AIF_PATH(5),
WCD934X_SLIM_RX_AIF_PATH(6),
WCD934X_SLIM_RX_AIF_PATH(7),
/* RX0 Ear out */
WCD934X_INTERPOLATOR_PATH(0),
WCD934X_INTERPOLATOR_MIX2(0),
{"RX INT0 DEM MUX", "CLSH_DSM_OUT", "RX INT0 MIX2"},
{"RX INT0 DAC", NULL, "RX INT0 DEM MUX"},
{"RX INT0 DAC", NULL, "RX_BIAS"},
{"EAR PA", NULL, "RX INT0 DAC"},
{"EAR", NULL, "EAR PA"},
/* RX1 Headphone left */
WCD934X_INTERPOLATOR_PATH(1),
WCD934X_INTERPOLATOR_MIX2(1),
{"RX INT1 MIX3", NULL, "RX INT1 MIX2"},
{"RX INT1 DEM MUX", "CLSH_DSM_OUT", "RX INT1 MIX3"},
{"RX INT1 DAC", NULL, "RX INT1 DEM MUX"},
{"RX INT1 DAC", NULL, "RX_BIAS"},
{"HPHL PA", NULL, "RX INT1 DAC"},
{"HPHL", NULL, "HPHL PA"},
/* RX2 Headphone right */
WCD934X_INTERPOLATOR_PATH(2),
WCD934X_INTERPOLATOR_MIX2(2),
{"RX INT2 MIX3", NULL, "RX INT2 MIX2"},
{"RX INT2 DEM MUX", "CLSH_DSM_OUT", "RX INT2 MIX3"},
{"RX INT2 DAC", NULL, "RX INT2 DEM MUX"},
{"RX INT2 DAC", NULL, "RX_BIAS"},
{"HPHR PA", NULL, "RX INT2 DAC"},
{"HPHR", NULL, "HPHR PA"},
/* RX3 HIFi LineOut1 */
WCD934X_INTERPOLATOR_PATH(3),
WCD934X_INTERPOLATOR_MIX2(3),
{"RX INT3 MIX3", NULL, "RX INT3 MIX2"},
{"RX INT3 DAC", NULL, "RX INT3 MIX3"},
{"RX INT3 DAC", NULL, "RX_BIAS"},
{"LINEOUT1 PA", NULL, "RX INT3 DAC"},
{"LINEOUT1", NULL, "LINEOUT1 PA"},
/* RX4 HIFi LineOut2 */
WCD934X_INTERPOLATOR_PATH(4),
WCD934X_INTERPOLATOR_MIX2(4),
{"RX INT4 MIX3", NULL, "RX INT4 MIX2"},
{"RX INT4 DAC", NULL, "RX INT4 MIX3"},
{"RX INT4 DAC", NULL, "RX_BIAS"},
{"LINEOUT2 PA", NULL, "RX INT4 DAC"},
{"LINEOUT2", NULL, "LINEOUT2 PA"},
/* RX7 Speaker Left Out PA */
WCD934X_INTERPOLATOR_PATH(7),
WCD934X_INTERPOLATOR_MIX2(7),
{"RX INT7 CHAIN", NULL, "RX INT7 MIX2"},
{"RX INT7 CHAIN", NULL, "RX_BIAS"},
{"RX INT7 CHAIN", NULL, "SBOOST0"},
{"RX INT7 CHAIN", NULL, "SBOOST0_CLK"},
{"SPK1 OUT", NULL, "RX INT7 CHAIN"},
/* RX8 Speaker Right Out PA */
WCD934X_INTERPOLATOR_PATH(8),
{"RX INT8 CHAIN", NULL, "RX INT8 SEC MIX"},
{"RX INT8 CHAIN", NULL, "RX_BIAS"},
{"RX INT8 CHAIN", NULL, "SBOOST1"},
{"RX INT8 CHAIN", NULL, "SBOOST1_CLK"},
{"SPK2 OUT", NULL, "RX INT8 CHAIN"},
/* Tx */
{"AIF1 CAP", NULL, "AIF1_CAP Mixer"},
{"AIF2 CAP", NULL, "AIF2_CAP Mixer"},
{"AIF3 CAP", NULL, "AIF3_CAP Mixer"},
WCD934X_SLIM_TX_AIF_PATH(0),
WCD934X_SLIM_TX_AIF_PATH(1),
WCD934X_SLIM_TX_AIF_PATH(2),
WCD934X_SLIM_TX_AIF_PATH(3),
WCD934X_SLIM_TX_AIF_PATH(4),
WCD934X_SLIM_TX_AIF_PATH(5),
WCD934X_SLIM_TX_AIF_PATH(6),
WCD934X_SLIM_TX_AIF_PATH(7),
WCD934X_SLIM_TX_AIF_PATH(8),
WCD934X_ADC_MUX(0),
WCD934X_ADC_MUX(1),
WCD934X_ADC_MUX(2),
WCD934X_ADC_MUX(3),
WCD934X_ADC_MUX(4),
WCD934X_ADC_MUX(5),
WCD934X_ADC_MUX(6),
WCD934X_ADC_MUX(7),
WCD934X_ADC_MUX(8),
{"CDC_IF TX0 MUX", "DEC0", "ADC MUX0"},
{"CDC_IF TX1 MUX", "DEC1", "ADC MUX1"},
{"CDC_IF TX2 MUX", "DEC2", "ADC MUX2"},
{"CDC_IF TX3 MUX", "DEC3", "ADC MUX3"},
{"CDC_IF TX4 MUX", "DEC4", "ADC MUX4"},
{"CDC_IF TX5 MUX", "DEC5", "ADC MUX5"},
{"CDC_IF TX6 MUX", "DEC6", "ADC MUX6"},
{"CDC_IF TX7 MUX", "DEC7", "ADC MUX7"},
{"CDC_IF TX8 MUX", "DEC8", "ADC MUX8"},
{"AMIC4_5 SEL", "AMIC4", "AMIC4"},
{"AMIC4_5 SEL", "AMIC5", "AMIC5"},
{ "DMIC0", NULL, "DMIC0 Pin" },
{ "DMIC1", NULL, "DMIC1 Pin" },
{ "DMIC2", NULL, "DMIC2 Pin" },
{ "DMIC3", NULL, "DMIC3 Pin" },
{ "DMIC4", NULL, "DMIC4 Pin" },
{ "DMIC5", NULL, "DMIC5 Pin" },
{"ADC1", NULL, "AMIC1"},
{"ADC2", NULL, "AMIC2"},
{"ADC3", NULL, "AMIC3"},
{"ADC4", NULL, "AMIC4_5 SEL"},
WCD934X_IIR_INP_MUX(0),
WCD934X_IIR_INP_MUX(1),
{"SRC0", NULL, "IIR0"},
{"SRC1", NULL, "IIR1"},
};
static int wcd934x_codec_set_jack(struct snd_soc_component *comp,
struct snd_soc_jack *jack, void *data)
{
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
int ret = 0;
if (!wcd->mbhc)
return -ENOTSUPP;
if (jack && !wcd->mbhc_started) {
ret = wcd_mbhc_start(wcd->mbhc, &wcd->mbhc_cfg, jack);
wcd->mbhc_started = true;
} else if (wcd->mbhc_started) {
wcd_mbhc_stop(wcd->mbhc);
wcd->mbhc_started = false;
}
return ret;
}
static const struct snd_soc_component_driver wcd934x_component_drv = {
.probe = wcd934x_comp_probe,
.remove = wcd934x_comp_remove,
.set_sysclk = wcd934x_comp_set_sysclk,
.controls = wcd934x_snd_controls,
.num_controls = ARRAY_SIZE(wcd934x_snd_controls),
.dapm_widgets = wcd934x_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wcd934x_dapm_widgets),
.dapm_routes = wcd934x_audio_map,
.num_dapm_routes = ARRAY_SIZE(wcd934x_audio_map),
.set_jack = wcd934x_codec_set_jack,
.endianness = 1,
};
static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd)
{
struct device *dev = &wcd->sdev->dev;
struct wcd_mbhc_config *cfg = &wcd->mbhc_cfg;
struct device_node *ifc_dev_np;
ifc_dev_np = of_parse_phandle(dev->of_node, "slim-ifc-dev", 0);
if (!ifc_dev_np) {
dev_err(dev, "No Interface device found\n");
return -EINVAL;
}
wcd->sidev = of_slim_get_device(wcd->sdev->ctrl, ifc_dev_np);
of_node_put(ifc_dev_np);
if (!wcd->sidev) {
dev_err(dev, "Unable to get SLIM Interface device\n");
return -EINVAL;
}
slim_get_logical_addr(wcd->sidev);
wcd->if_regmap = regmap_init_slimbus(wcd->sidev,
&wcd934x_ifc_regmap_config);
if (IS_ERR(wcd->if_regmap)) {
dev_err(dev, "Failed to allocate ifc register map\n");
return PTR_ERR(wcd->if_regmap);
}
of_property_read_u32(dev->parent->of_node, "qcom,dmic-sample-rate",
&wcd->dmic_sample_rate);
cfg->mbhc_micbias = MIC_BIAS_2;
cfg->anc_micbias = MIC_BIAS_2;
cfg->v_hs_max = WCD_MBHC_HS_V_MAX;
cfg->num_btn = WCD934X_MBHC_MAX_BUTTONS;
cfg->micb_mv = wcd->micb2_mv;
cfg->linein_th = 5000;
cfg->hs_thr = 1700;
cfg->hph_thr = 50;
wcd_dt_parse_mbhc_data(dev, cfg);
return 0;
}
static int wcd934x_codec_probe(struct platform_device *pdev)
{
struct wcd934x_ddata *data = dev_get_drvdata(pdev->dev.parent);
struct wcd934x_codec *wcd;
struct device *dev = &pdev->dev;
int ret, irq;
wcd = devm_kzalloc(&pdev->dev, sizeof(*wcd), GFP_KERNEL);
if (!wcd)
return -ENOMEM;
wcd->dev = dev;
wcd->regmap = data->regmap;
wcd->extclk = data->extclk;
wcd->sdev = to_slim_device(data->dev);
mutex_init(&wcd->sysclk_mutex);
mutex_init(&wcd->micb_lock);
ret = wcd934x_codec_parse_data(wcd);
if (ret) {
dev_err(wcd->dev, "Failed to get SLIM IRQ\n");
return ret;
}
/* set default rate 9P6MHz */
regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_MCLK_CFG,
WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
memcpy(wcd->rx_chs, wcd934x_rx_chs, sizeof(wcd934x_rx_chs));
memcpy(wcd->tx_chs, wcd934x_tx_chs, sizeof(wcd934x_tx_chs));
irq = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_SLIMBUS);
if (irq < 0) {
dev_err(wcd->dev, "Failed to get SLIM IRQ\n");
return irq;
}
ret = devm_request_threaded_irq(dev, irq, NULL,
wcd934x_slim_irq_handler,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"slim", wcd);
if (ret) {
dev_err(dev, "Failed to request slimbus irq\n");
return ret;
}
wcd934x_register_mclk_output(wcd);
platform_set_drvdata(pdev, wcd);
return devm_snd_soc_register_component(dev, &wcd934x_component_drv,
wcd934x_slim_dais,
ARRAY_SIZE(wcd934x_slim_dais));
}
static const struct platform_device_id wcd934x_driver_id[] = {
{
.name = "wcd934x-codec",
},
{},
};
MODULE_DEVICE_TABLE(platform, wcd934x_driver_id);
static struct platform_driver wcd934x_codec_driver = {
.probe = &wcd934x_codec_probe,
.id_table = wcd934x_driver_id,
.driver = {
.name = "wcd934x-codec",
}
};
MODULE_ALIAS("platform:wcd934x-codec");
module_platform_driver(wcd934x_codec_driver);
MODULE_DESCRIPTION("WCD934x codec driver");
MODULE_LICENSE("GPL v2");
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