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linux/sound/soc/codecs/lpass-wsa-macro.c
Pierre-Louis Bossart 4b4f2119f9
ASoC: lpass-wsa-macro: add missing test 
cppcheck warning:

sound/soc/codecs/lpass-wsa-macro.c:958:6: style: Variable 'ret' is
reassigned a value before the old one has been
used. [redundantAssignment]
 ret = wsa_macro_set_prim_interpolator_rate(dai, (u8) rate_val, sample_rate);
     ^
sound/soc/codecs/lpass-wsa-macro.c:946:6: note: ret is assigned
 ret = wsa_macro_set_mix_interpolator_rate(dai, (u8) rate_val, sample_rate);
     ^
sound/soc/codecs/lpass-wsa-macro.c:958:6: note: ret is overwritten
 ret = wsa_macro_set_prim_interpolator_rate(dai, (u8) rate_val, sample_rate);
     ^

set_mix_interpolator_rate can return -EINVAL, add a test and bail on error.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210218222916.89809-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-10 13:01:58 +00:00

2466 lines
78 KiB
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// SPDX-License-Identifier: GPL-2.0-only
// Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
#include <linux/module.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/of_clk.h>
#include <linux/clk-provider.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <linux/of_platform.h>
#include <sound/tlv.h>
#include "lpass-wsa-macro.h"
#define CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL (0x0000)
#define CDC_WSA_MCLK_EN_MASK BIT(0)
#define CDC_WSA_MCLK_ENABLE BIT(0)
#define CDC_WSA_MCLK_DISABLE 0
#define CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL (0x0004)
#define CDC_WSA_FS_CNT_EN_MASK BIT(0)
#define CDC_WSA_FS_CNT_ENABLE BIT(0)
#define CDC_WSA_FS_CNT_DISABLE 0
#define CDC_WSA_CLK_RST_CTRL_SWR_CONTROL (0x0008)
#define CDC_WSA_SWR_CLK_EN_MASK BIT(0)
#define CDC_WSA_SWR_CLK_ENABLE BIT(0)
#define CDC_WSA_SWR_RST_EN_MASK BIT(1)
#define CDC_WSA_SWR_RST_ENABLE BIT(1)
#define CDC_WSA_SWR_RST_DISABLE 0
#define CDC_WSA_TOP_TOP_CFG0 (0x0080)
#define CDC_WSA_TOP_TOP_CFG1 (0x0084)
#define CDC_WSA_TOP_FREQ_MCLK (0x0088)
#define CDC_WSA_TOP_DEBUG_BUS_SEL (0x008C)
#define CDC_WSA_TOP_DEBUG_EN0 (0x0090)
#define CDC_WSA_TOP_DEBUG_EN1 (0x0094)
#define CDC_WSA_TOP_DEBUG_DSM_LB (0x0098)
#define CDC_WSA_TOP_RX_I2S_CTL (0x009C)
#define CDC_WSA_TOP_TX_I2S_CTL (0x00A0)
#define CDC_WSA_TOP_I2S_CLK (0x00A4)
#define CDC_WSA_TOP_I2S_RESET (0x00A8)
#define CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 (0x0100)
#define CDC_WSA_RX_INTX_1_MIX_INP0_SEL_MASK GENMASK(2, 0)
#define CDC_WSA_RX_INTX_1_MIX_INP1_SEL_MASK GENMASK(5, 3)
#define CDC_WSA_RX_INP_MUX_RX_INT0_CFG1 (0x0104)
#define CDC_WSA_RX_INTX_2_SEL_MASK GENMASK(2, 0)
#define CDC_WSA_RX_INTX_1_MIX_INP2_SEL_MASK GENMASK(5, 3)
#define CDC_WSA_RX_INP_MUX_RX_INT1_CFG0 (0x0108)
#define CDC_WSA_RX_INP_MUX_RX_INT1_CFG1 (0x010C)
#define CDC_WSA_RX_INP_MUX_RX_MIX_CFG0 (0x0110)
#define CDC_WSA_RX_MIX_TX1_SEL_MASK GENMASK(5, 3)
#define CDC_WSA_RX_MIX_TX1_SEL_SHFT 3
#define CDC_WSA_RX_MIX_TX0_SEL_MASK GENMASK(2, 0)
#define CDC_WSA_RX_INP_MUX_RX_EC_CFG0 (0x0114)
#define CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0 (0x0118)
#define CDC_WSA_TX0_SPKR_PROT_PATH_CTL (0x0244)
#define CDC_WSA_TX_SPKR_PROT_RESET_MASK BIT(5)
#define CDC_WSA_TX_SPKR_PROT_RESET BIT(5)
#define CDC_WSA_TX_SPKR_PROT_NO_RESET 0
#define CDC_WSA_TX_SPKR_PROT_CLK_EN_MASK BIT(4)
#define CDC_WSA_TX_SPKR_PROT_CLK_ENABLE BIT(4)
#define CDC_WSA_TX_SPKR_PROT_CLK_DISABLE 0
#define CDC_WSA_TX_SPKR_PROT_PCM_RATE_MASK GENMASK(3, 0)
#define CDC_WSA_TX_SPKR_PROT_PCM_RATE_8K 0
#define CDC_WSA_TX0_SPKR_PROT_PATH_CFG0 (0x0248)
#define CDC_WSA_TX1_SPKR_PROT_PATH_CTL (0x0264)
#define CDC_WSA_TX1_SPKR_PROT_PATH_CFG0 (0x0268)
#define CDC_WSA_TX2_SPKR_PROT_PATH_CTL (0x0284)
#define CDC_WSA_TX2_SPKR_PROT_PATH_CFG0 (0x0288)
#define CDC_WSA_TX3_SPKR_PROT_PATH_CTL (0x02A4)
#define CDC_WSA_TX3_SPKR_PROT_PATH_CFG0 (0x02A8)
#define CDC_WSA_INTR_CTRL_CFG (0x0340)
#define CDC_WSA_INTR_CTRL_CLR_COMMIT (0x0344)
#define CDC_WSA_INTR_CTRL_PIN1_MASK0 (0x0360)
#define CDC_WSA_INTR_CTRL_PIN1_STATUS0 (0x0368)
#define CDC_WSA_INTR_CTRL_PIN1_CLEAR0 (0x0370)
#define CDC_WSA_INTR_CTRL_PIN2_MASK0 (0x0380)
#define CDC_WSA_INTR_CTRL_PIN2_STATUS0 (0x0388)
#define CDC_WSA_INTR_CTRL_PIN2_CLEAR0 (0x0390)
#define CDC_WSA_INTR_CTRL_LEVEL0 (0x03C0)
#define CDC_WSA_INTR_CTRL_BYPASS0 (0x03C8)
#define CDC_WSA_INTR_CTRL_SET0 (0x03D0)
#define CDC_WSA_RX0_RX_PATH_CTL (0x0400)
#define CDC_WSA_RX_PATH_CLK_EN_MASK BIT(5)
#define CDC_WSA_RX_PATH_CLK_ENABLE BIT(5)
#define CDC_WSA_RX_PATH_CLK_DISABLE 0
#define CDC_WSA_RX_PATH_PGA_MUTE_EN_MASK BIT(4)
#define CDC_WSA_RX_PATH_PGA_MUTE_ENABLE BIT(4)
#define CDC_WSA_RX_PATH_PGA_MUTE_DISABLE 0
#define CDC_WSA_RX0_RX_PATH_CFG0 (0x0404)
#define CDC_WSA_RX_PATH_COMP_EN_MASK BIT(1)
#define CDC_WSA_RX_PATH_COMP_ENABLE BIT(1)
#define CDC_WSA_RX_PATH_HD2_EN_MASK BIT(2)
#define CDC_WSA_RX_PATH_HD2_ENABLE BIT(2)
#define CDC_WSA_RX_PATH_SPKR_RATE_MASK BIT(3)
#define CDC_WSA_RX_PATH_SPKR_RATE_FS_2P4_3P072 BIT(3)
#define CDC_WSA_RX0_RX_PATH_CFG1 (0x0408)
#define CDC_WSA_RX_PATH_SMART_BST_EN_MASK BIT(0)
#define CDC_WSA_RX_PATH_SMART_BST_ENABLE BIT(0)
#define CDC_WSA_RX_PATH_SMART_BST_DISABLE 0
#define CDC_WSA_RX0_RX_PATH_CFG2 (0x040C)
#define CDC_WSA_RX0_RX_PATH_CFG3 (0x0410)
#define CDC_WSA_RX_DC_DCOEFF_MASK GENMASK(1, 0)
#define CDC_WSA_RX0_RX_VOL_CTL (0x0414)
#define CDC_WSA_RX0_RX_PATH_MIX_CTL (0x0418)
#define CDC_WSA_RX_PATH_MIX_CLK_EN_MASK BIT(5)
#define CDC_WSA_RX_PATH_MIX_CLK_ENABLE BIT(5)
#define CDC_WSA_RX_PATH_MIX_CLK_DISABLE 0
#define CDC_WSA_RX0_RX_PATH_MIX_CFG (0x041C)
#define CDC_WSA_RX0_RX_VOL_MIX_CTL (0x0420)
#define CDC_WSA_RX0_RX_PATH_SEC0 (0x0424)
#define CDC_WSA_RX0_RX_PATH_SEC1 (0x0428)
#define CDC_WSA_RX_PGA_HALF_DB_MASK BIT(0)
#define CDC_WSA_RX_PGA_HALF_DB_ENABLE BIT(0)
#define CDC_WSA_RX_PGA_HALF_DB_DISABLE 0
#define CDC_WSA_RX0_RX_PATH_SEC2 (0x042C)
#define CDC_WSA_RX0_RX_PATH_SEC3 (0x0430)
#define CDC_WSA_RX_PATH_HD2_SCALE_MASK GENMASK(1, 0)
#define CDC_WSA_RX_PATH_HD2_ALPHA_MASK GENMASK(5, 2)
#define CDC_WSA_RX0_RX_PATH_SEC5 (0x0438)
#define CDC_WSA_RX0_RX_PATH_SEC6 (0x043C)
#define CDC_WSA_RX0_RX_PATH_SEC7 (0x0440)
#define CDC_WSA_RX0_RX_PATH_MIX_SEC0 (0x0444)
#define CDC_WSA_RX0_RX_PATH_MIX_SEC1 (0x0448)
#define CDC_WSA_RX0_RX_PATH_DSMDEM_CTL (0x044C)
#define CDC_WSA_RX_DSMDEM_CLK_EN_MASK BIT(0)
#define CDC_WSA_RX_DSMDEM_CLK_ENABLE BIT(0)
#define CDC_WSA_RX1_RX_PATH_CTL (0x0480)
#define CDC_WSA_RX1_RX_PATH_CFG0 (0x0484)
#define CDC_WSA_RX1_RX_PATH_CFG1 (0x0488)
#define CDC_WSA_RX1_RX_PATH_CFG2 (0x048C)
#define CDC_WSA_RX1_RX_PATH_CFG3 (0x0490)
#define CDC_WSA_RX1_RX_VOL_CTL (0x0494)
#define CDC_WSA_RX1_RX_PATH_MIX_CTL (0x0498)
#define CDC_WSA_RX1_RX_PATH_MIX_CFG (0x049C)
#define CDC_WSA_RX1_RX_VOL_MIX_CTL (0x04A0)
#define CDC_WSA_RX1_RX_PATH_SEC0 (0x04A4)
#define CDC_WSA_RX1_RX_PATH_SEC1 (0x04A8)
#define CDC_WSA_RX1_RX_PATH_SEC2 (0x04AC)
#define CDC_WSA_RX1_RX_PATH_SEC3 (0x04B0)
#define CDC_WSA_RX1_RX_PATH_SEC5 (0x04B8)
#define CDC_WSA_RX1_RX_PATH_SEC6 (0x04BC)
#define CDC_WSA_RX1_RX_PATH_SEC7 (0x04C0)
#define CDC_WSA_RX1_RX_PATH_MIX_SEC0 (0x04C4)
#define CDC_WSA_RX1_RX_PATH_MIX_SEC1 (0x04C8)
#define CDC_WSA_RX1_RX_PATH_DSMDEM_CTL (0x04CC)
#define CDC_WSA_BOOST0_BOOST_PATH_CTL (0x0500)
#define CDC_WSA_BOOST_PATH_CLK_EN_MASK BIT(4)
#define CDC_WSA_BOOST_PATH_CLK_ENABLE BIT(4)
#define CDC_WSA_BOOST_PATH_CLK_DISABLE 0
#define CDC_WSA_BOOST0_BOOST_CTL (0x0504)
#define CDC_WSA_BOOST0_BOOST_CFG1 (0x0508)
#define CDC_WSA_BOOST0_BOOST_CFG2 (0x050C)
#define CDC_WSA_BOOST1_BOOST_PATH_CTL (0x0540)
#define CDC_WSA_BOOST1_BOOST_CTL (0x0544)
#define CDC_WSA_BOOST1_BOOST_CFG1 (0x0548)
#define CDC_WSA_BOOST1_BOOST_CFG2 (0x054C)
#define CDC_WSA_COMPANDER0_CTL0 (0x0580)
#define CDC_WSA_COMPANDER_CLK_EN_MASK BIT(0)
#define CDC_WSA_COMPANDER_CLK_ENABLE BIT(0)
#define CDC_WSA_COMPANDER_SOFT_RST_MASK BIT(1)
#define CDC_WSA_COMPANDER_SOFT_RST_ENABLE BIT(1)
#define CDC_WSA_COMPANDER_HALT_MASK BIT(2)
#define CDC_WSA_COMPANDER_HALT BIT(2)
#define CDC_WSA_COMPANDER0_CTL1 (0x0584)
#define CDC_WSA_COMPANDER0_CTL2 (0x0588)
#define CDC_WSA_COMPANDER0_CTL3 (0x058C)
#define CDC_WSA_COMPANDER0_CTL4 (0x0590)
#define CDC_WSA_COMPANDER0_CTL5 (0x0594)
#define CDC_WSA_COMPANDER0_CTL6 (0x0598)
#define CDC_WSA_COMPANDER0_CTL7 (0x059C)
#define CDC_WSA_COMPANDER1_CTL0 (0x05C0)
#define CDC_WSA_COMPANDER1_CTL1 (0x05C4)
#define CDC_WSA_COMPANDER1_CTL2 (0x05C8)
#define CDC_WSA_COMPANDER1_CTL3 (0x05CC)
#define CDC_WSA_COMPANDER1_CTL4 (0x05D0)
#define CDC_WSA_COMPANDER1_CTL5 (0x05D4)
#define CDC_WSA_COMPANDER1_CTL6 (0x05D8)
#define CDC_WSA_COMPANDER1_CTL7 (0x05DC)
#define CDC_WSA_SOFTCLIP0_CRC (0x0600)
#define CDC_WSA_SOFTCLIP_CLK_EN_MASK BIT(0)
#define CDC_WSA_SOFTCLIP_CLK_ENABLE BIT(0)
#define CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL (0x0604)
#define CDC_WSA_SOFTCLIP_EN_MASK BIT(0)
#define CDC_WSA_SOFTCLIP_ENABLE BIT(0)
#define CDC_WSA_SOFTCLIP1_CRC (0x0640)
#define CDC_WSA_SOFTCLIP1_SOFTCLIP_CTRL (0x0644)
#define CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL (0x0680)
#define CDC_WSA_EC_HQ_EC_CLK_EN_MASK BIT(0)
#define CDC_WSA_EC_HQ_EC_CLK_ENABLE BIT(0)
#define CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 (0x0684)
#define CDC_WSA_EC_HQ_EC_REF_PCM_RATE_MASK GENMASK(4, 1)
#define CDC_WSA_EC_HQ_EC_REF_PCM_RATE_48K BIT(3)
#define CDC_WSA_EC_HQ1_EC_REF_HQ_PATH_CTL (0x06C0)
#define CDC_WSA_EC_HQ1_EC_REF_HQ_CFG0 (0x06C4)
#define CDC_WSA_SPLINE_ASRC0_CLK_RST_CTL (0x0700)
#define CDC_WSA_SPLINE_ASRC0_CTL0 (0x0704)
#define CDC_WSA_SPLINE_ASRC0_CTL1 (0x0708)
#define CDC_WSA_SPLINE_ASRC0_FIFO_CTL (0x070C)
#define CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_LSB (0x0710)
#define CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_MSB (0x0714)
#define CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_LSB (0x0718)
#define CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_MSB (0x071C)
#define CDC_WSA_SPLINE_ASRC0_STATUS_FIFO (0x0720)
#define CDC_WSA_SPLINE_ASRC1_CLK_RST_CTL (0x0740)
#define CDC_WSA_SPLINE_ASRC1_CTL0 (0x0744)
#define CDC_WSA_SPLINE_ASRC1_CTL1 (0x0748)
#define CDC_WSA_SPLINE_ASRC1_FIFO_CTL (0x074C)
#define CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_LSB (0x0750)
#define CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_MSB (0x0754)
#define CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_LSB (0x0758)
#define CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_MSB (0x075C)
#define CDC_WSA_SPLINE_ASRC1_STATUS_FIFO (0x0760)
#define WSA_MAX_OFFSET (0x0760)
#define WSA_MACRO_RX_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
#define WSA_MACRO_RX_MIX_RATES (SNDRV_PCM_RATE_48000 |\
SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
#define WSA_MACRO_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
SNDRV_PCM_FMTBIT_S24_LE |\
SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
#define WSA_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
SNDRV_PCM_RATE_48000)
#define WSA_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
SNDRV_PCM_FMTBIT_S24_LE |\
SNDRV_PCM_FMTBIT_S24_3LE)
#define NUM_INTERPOLATORS 2
#define WSA_NUM_CLKS_MAX 5
#define WSA_MACRO_MCLK_FREQ 19200000
#define WSA_MACRO_MUX_INP_MASK2 0x38
#define WSA_MACRO_MUX_CFG_OFFSET 0x8
#define WSA_MACRO_MUX_CFG1_OFFSET 0x4
#define WSA_MACRO_RX_COMP_OFFSET 0x40
#define WSA_MACRO_RX_SOFTCLIP_OFFSET 0x40
#define WSA_MACRO_RX_PATH_OFFSET 0x80
#define WSA_MACRO_RX_PATH_CFG3_OFFSET 0x10
#define WSA_MACRO_RX_PATH_DSMDEM_OFFSET 0x4C
#define WSA_MACRO_FS_RATE_MASK 0x0F
#define WSA_MACRO_EC_MIX_TX0_MASK 0x03
#define WSA_MACRO_EC_MIX_TX1_MASK 0x18
#define WSA_MACRO_MAX_DMA_CH_PER_PORT 0x2
enum {
WSA_MACRO_GAIN_OFFSET_M1P5_DB,
WSA_MACRO_GAIN_OFFSET_0_DB,
};
enum {
WSA_MACRO_RX0 = 0,
WSA_MACRO_RX1,
WSA_MACRO_RX_MIX,
WSA_MACRO_RX_MIX0 = WSA_MACRO_RX_MIX,
WSA_MACRO_RX_MIX1,
WSA_MACRO_RX_MAX,
};
enum {
WSA_MACRO_TX0 = 0,
WSA_MACRO_TX1,
WSA_MACRO_TX_MAX,
};
enum {
WSA_MACRO_EC0_MUX = 0,
WSA_MACRO_EC1_MUX,
WSA_MACRO_EC_MUX_MAX,
};
enum {
WSA_MACRO_COMP1, /* SPK_L */
WSA_MACRO_COMP2, /* SPK_R */
WSA_MACRO_COMP_MAX
};
enum {
WSA_MACRO_SOFTCLIP0, /* RX0 */
WSA_MACRO_SOFTCLIP1, /* RX1 */
WSA_MACRO_SOFTCLIP_MAX
};
enum {
INTn_1_INP_SEL_ZERO = 0,
INTn_1_INP_SEL_RX0,
INTn_1_INP_SEL_RX1,
INTn_1_INP_SEL_RX2,
INTn_1_INP_SEL_RX3,
INTn_1_INP_SEL_DEC0,
INTn_1_INP_SEL_DEC1,
};
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,
};
struct interp_sample_rate {
int sample_rate;
int rate_val;
};
static struct interp_sample_rate int_prim_sample_rate_val[] = {
{8000, 0x0}, /* 8K */
{16000, 0x1}, /* 16K */
{24000, -EINVAL},/* 24K */
{32000, 0x3}, /* 32K */
{48000, 0x4}, /* 48K */
{96000, 0x5}, /* 96K */
{192000, 0x6}, /* 192K */
{384000, 0x7}, /* 384K */
{44100, 0x8}, /* 44.1K */
};
static struct interp_sample_rate int_mix_sample_rate_val[] = {
{48000, 0x4}, /* 48K */
{96000, 0x5}, /* 96K */
{192000, 0x6}, /* 192K */
};
enum {
WSA_MACRO_AIF_INVALID = 0,
WSA_MACRO_AIF1_PB,
WSA_MACRO_AIF_MIX1_PB,
WSA_MACRO_AIF_VI,
WSA_MACRO_AIF_ECHO,
WSA_MACRO_MAX_DAIS,
};
struct wsa_macro {
struct device *dev;
int comp_enabled[WSA_MACRO_COMP_MAX];
int ec_hq[WSA_MACRO_RX1 + 1];
u16 prim_int_users[WSA_MACRO_RX1 + 1];
u16 wsa_mclk_users;
bool reset_swr;
unsigned long active_ch_mask[WSA_MACRO_MAX_DAIS];
unsigned long active_ch_cnt[WSA_MACRO_MAX_DAIS];
int rx_port_value[WSA_MACRO_RX_MAX];
int ear_spkr_gain;
int spkr_gain_offset;
int spkr_mode;
int is_softclip_on[WSA_MACRO_SOFTCLIP_MAX];
int softclip_clk_users[WSA_MACRO_SOFTCLIP_MAX];
struct regmap *regmap;
struct clk_bulk_data clks[WSA_NUM_CLKS_MAX];
struct clk_hw hw;
};
#define to_wsa_macro(_hw) container_of(_hw, struct wsa_macro, hw)
static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
static const char *const rx_text[] = {
"ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1", "DEC0", "DEC1"
};
static const char *const rx_mix_text[] = {
"ZERO", "RX0", "RX1", "RX_MIX0", "RX_MIX1"
};
static const char *const rx_mix_ec_text[] = {
"ZERO", "RX_MIX_TX0", "RX_MIX_TX1"
};
static const char *const rx_mux_text[] = {
"ZERO", "AIF1_PB", "AIF_MIX1_PB"
};
static const char *const rx_sidetone_mix_text[] = {
"ZERO", "SRC0"
};
static const char * const wsa_macro_ear_spkr_pa_gain_text[] = {
"G_DEFAULT", "G_0_DB", "G_1_DB", "G_2_DB", "G_3_DB",
"G_4_DB", "G_5_DB", "G_6_DB"
};
static SOC_ENUM_SINGLE_EXT_DECL(wsa_macro_ear_spkr_pa_gain_enum,
wsa_macro_ear_spkr_pa_gain_text);
/* RX INT0 */
static const struct soc_enum rx0_prim_inp0_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
0, 7, rx_text);
static const struct soc_enum rx0_prim_inp1_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT0_CFG0,
3, 7, rx_text);
static const struct soc_enum rx0_prim_inp2_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
3, 7, rx_text);
static const struct soc_enum rx0_mix_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT0_CFG1,
0, 5, rx_mix_text);
static const struct soc_enum rx0_sidetone_mix_enum =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_sidetone_mix_text);
static const struct snd_kcontrol_new rx0_prim_inp0_mux =
SOC_DAPM_ENUM("WSA_RX0 INP0 Mux", rx0_prim_inp0_chain_enum);
static const struct snd_kcontrol_new rx0_prim_inp1_mux =
SOC_DAPM_ENUM("WSA_RX0 INP1 Mux", rx0_prim_inp1_chain_enum);
static const struct snd_kcontrol_new rx0_prim_inp2_mux =
SOC_DAPM_ENUM("WSA_RX0 INP2 Mux", rx0_prim_inp2_chain_enum);
static const struct snd_kcontrol_new rx0_mix_mux =
SOC_DAPM_ENUM("WSA_RX0 MIX Mux", rx0_mix_chain_enum);
static const struct snd_kcontrol_new rx0_sidetone_mix_mux =
SOC_DAPM_ENUM("WSA_RX0 SIDETONE MIX Mux", rx0_sidetone_mix_enum);
/* RX INT1 */
static const struct soc_enum rx1_prim_inp0_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
0, 7, rx_text);
static const struct soc_enum rx1_prim_inp1_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT1_CFG0,
3, 7, rx_text);
static const struct soc_enum rx1_prim_inp2_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
3, 7, rx_text);
static const struct soc_enum rx1_mix_chain_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_INT1_CFG1,
0, 5, rx_mix_text);
static const struct snd_kcontrol_new rx1_prim_inp0_mux =
SOC_DAPM_ENUM("WSA_RX1 INP0 Mux", rx1_prim_inp0_chain_enum);
static const struct snd_kcontrol_new rx1_prim_inp1_mux =
SOC_DAPM_ENUM("WSA_RX1 INP1 Mux", rx1_prim_inp1_chain_enum);
static const struct snd_kcontrol_new rx1_prim_inp2_mux =
SOC_DAPM_ENUM("WSA_RX1 INP2 Mux", rx1_prim_inp2_chain_enum);
static const struct snd_kcontrol_new rx1_mix_mux =
SOC_DAPM_ENUM("WSA_RX1 MIX Mux", rx1_mix_chain_enum);
static const struct soc_enum rx_mix_ec0_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
0, 3, rx_mix_ec_text);
static const struct soc_enum rx_mix_ec1_enum =
SOC_ENUM_SINGLE(CDC_WSA_RX_INP_MUX_RX_MIX_CFG0,
3, 3, rx_mix_ec_text);
static const struct snd_kcontrol_new rx_mix_ec0_mux =
SOC_DAPM_ENUM("WSA RX_MIX EC0_Mux", rx_mix_ec0_enum);
static const struct snd_kcontrol_new rx_mix_ec1_mux =
SOC_DAPM_ENUM("WSA RX_MIX EC1_Mux", rx_mix_ec1_enum);
static const struct reg_default wsa_defaults[] = {
/* WSA Macro */
{ CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL, 0x00},
{ CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL, 0x00},
{ CDC_WSA_CLK_RST_CTRL_SWR_CONTROL, 0x00},
{ CDC_WSA_TOP_TOP_CFG0, 0x00},
{ CDC_WSA_TOP_TOP_CFG1, 0x00},
{ CDC_WSA_TOP_FREQ_MCLK, 0x00},
{ CDC_WSA_TOP_DEBUG_BUS_SEL, 0x00},
{ CDC_WSA_TOP_DEBUG_EN0, 0x00},
{ CDC_WSA_TOP_DEBUG_EN1, 0x00},
{ CDC_WSA_TOP_DEBUG_DSM_LB, 0x88},
{ CDC_WSA_TOP_RX_I2S_CTL, 0x0C},
{ CDC_WSA_TOP_TX_I2S_CTL, 0x0C},
{ CDC_WSA_TOP_I2S_CLK, 0x02},
{ CDC_WSA_TOP_I2S_RESET, 0x00},
{ CDC_WSA_RX_INP_MUX_RX_INT0_CFG0, 0x00},
{ CDC_WSA_RX_INP_MUX_RX_INT0_CFG1, 0x00},
{ CDC_WSA_RX_INP_MUX_RX_INT1_CFG0, 0x00},
{ CDC_WSA_RX_INP_MUX_RX_INT1_CFG1, 0x00},
{ CDC_WSA_RX_INP_MUX_RX_MIX_CFG0, 0x00},
{ CDC_WSA_RX_INP_MUX_RX_EC_CFG0, 0x00},
{ CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0, 0x00},
{ CDC_WSA_TX0_SPKR_PROT_PATH_CTL, 0x02},
{ CDC_WSA_TX0_SPKR_PROT_PATH_CFG0, 0x00},
{ CDC_WSA_TX1_SPKR_PROT_PATH_CTL, 0x02},
{ CDC_WSA_TX1_SPKR_PROT_PATH_CFG0, 0x00},
{ CDC_WSA_TX2_SPKR_PROT_PATH_CTL, 0x02},
{ CDC_WSA_TX2_SPKR_PROT_PATH_CFG0, 0x00},
{ CDC_WSA_TX3_SPKR_PROT_PATH_CTL, 0x02},
{ CDC_WSA_TX3_SPKR_PROT_PATH_CFG0, 0x00},
{ CDC_WSA_INTR_CTRL_CFG, 0x00},
{ CDC_WSA_INTR_CTRL_CLR_COMMIT, 0x00},
{ CDC_WSA_INTR_CTRL_PIN1_MASK0, 0xFF},
{ CDC_WSA_INTR_CTRL_PIN1_STATUS0, 0x00},
{ CDC_WSA_INTR_CTRL_PIN1_CLEAR0, 0x00},
{ CDC_WSA_INTR_CTRL_PIN2_MASK0, 0xFF},
{ CDC_WSA_INTR_CTRL_PIN2_STATUS0, 0x00},
{ CDC_WSA_INTR_CTRL_PIN2_CLEAR0, 0x00},
{ CDC_WSA_INTR_CTRL_LEVEL0, 0x00},
{ CDC_WSA_INTR_CTRL_BYPASS0, 0x00},
{ CDC_WSA_INTR_CTRL_SET0, 0x00},
{ CDC_WSA_RX0_RX_PATH_CTL, 0x04},
{ CDC_WSA_RX0_RX_PATH_CFG0, 0x00},
{ CDC_WSA_RX0_RX_PATH_CFG1, 0x64},
{ CDC_WSA_RX0_RX_PATH_CFG2, 0x8F},
{ CDC_WSA_RX0_RX_PATH_CFG3, 0x00},
{ CDC_WSA_RX0_RX_VOL_CTL, 0x00},
{ CDC_WSA_RX0_RX_PATH_MIX_CTL, 0x04},
{ CDC_WSA_RX0_RX_PATH_MIX_CFG, 0x7E},
{ CDC_WSA_RX0_RX_VOL_MIX_CTL, 0x00},
{ CDC_WSA_RX0_RX_PATH_SEC0, 0x04},
{ CDC_WSA_RX0_RX_PATH_SEC1, 0x08},
{ CDC_WSA_RX0_RX_PATH_SEC2, 0x00},
{ CDC_WSA_RX0_RX_PATH_SEC3, 0x00},
{ CDC_WSA_RX0_RX_PATH_SEC5, 0x00},
{ CDC_WSA_RX0_RX_PATH_SEC6, 0x00},
{ CDC_WSA_RX0_RX_PATH_SEC7, 0x00},
{ CDC_WSA_RX0_RX_PATH_MIX_SEC0, 0x08},
{ CDC_WSA_RX0_RX_PATH_MIX_SEC1, 0x00},
{ CDC_WSA_RX0_RX_PATH_DSMDEM_CTL, 0x00},
{ CDC_WSA_RX1_RX_PATH_CFG0, 0x00},
{ CDC_WSA_RX1_RX_PATH_CFG1, 0x64},
{ CDC_WSA_RX1_RX_PATH_CFG2, 0x8F},
{ CDC_WSA_RX1_RX_PATH_CFG3, 0x00},
{ CDC_WSA_RX1_RX_VOL_CTL, 0x00},
{ CDC_WSA_RX1_RX_PATH_MIX_CTL, 0x04},
{ CDC_WSA_RX1_RX_PATH_MIX_CFG, 0x7E},
{ CDC_WSA_RX1_RX_VOL_MIX_CTL, 0x00},
{ CDC_WSA_RX1_RX_PATH_SEC0, 0x04},
{ CDC_WSA_RX1_RX_PATH_SEC1, 0x08},
{ CDC_WSA_RX1_RX_PATH_SEC2, 0x00},
{ CDC_WSA_RX1_RX_PATH_SEC3, 0x00},
{ CDC_WSA_RX1_RX_PATH_SEC5, 0x00},
{ CDC_WSA_RX1_RX_PATH_SEC6, 0x00},
{ CDC_WSA_RX1_RX_PATH_SEC7, 0x00},
{ CDC_WSA_RX1_RX_PATH_MIX_SEC0, 0x08},
{ CDC_WSA_RX1_RX_PATH_MIX_SEC1, 0x00},
{ CDC_WSA_RX1_RX_PATH_DSMDEM_CTL, 0x00},
{ CDC_WSA_BOOST0_BOOST_PATH_CTL, 0x00},
{ CDC_WSA_BOOST0_BOOST_CTL, 0xD0},
{ CDC_WSA_BOOST0_BOOST_CFG1, 0x89},
{ CDC_WSA_BOOST0_BOOST_CFG2, 0x04},
{ CDC_WSA_BOOST1_BOOST_PATH_CTL, 0x00},
{ CDC_WSA_BOOST1_BOOST_CTL, 0xD0},
{ CDC_WSA_BOOST1_BOOST_CFG1, 0x89},
{ CDC_WSA_BOOST1_BOOST_CFG2, 0x04},
{ CDC_WSA_COMPANDER0_CTL0, 0x60},
{ CDC_WSA_COMPANDER0_CTL1, 0xDB},
{ CDC_WSA_COMPANDER0_CTL2, 0xFF},
{ CDC_WSA_COMPANDER0_CTL3, 0x35},
{ CDC_WSA_COMPANDER0_CTL4, 0xFF},
{ CDC_WSA_COMPANDER0_CTL5, 0x00},
{ CDC_WSA_COMPANDER0_CTL6, 0x01},
{ CDC_WSA_COMPANDER0_CTL7, 0x28},
{ CDC_WSA_COMPANDER1_CTL0, 0x60},
{ CDC_WSA_COMPANDER1_CTL1, 0xDB},
{ CDC_WSA_COMPANDER1_CTL2, 0xFF},
{ CDC_WSA_COMPANDER1_CTL3, 0x35},
{ CDC_WSA_COMPANDER1_CTL4, 0xFF},
{ CDC_WSA_COMPANDER1_CTL5, 0x00},
{ CDC_WSA_COMPANDER1_CTL6, 0x01},
{ CDC_WSA_COMPANDER1_CTL7, 0x28},
{ CDC_WSA_SOFTCLIP0_CRC, 0x00},
{ CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL, 0x38},
{ CDC_WSA_SOFTCLIP1_CRC, 0x00},
{ CDC_WSA_SOFTCLIP1_SOFTCLIP_CTRL, 0x38},
{ CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL, 0x00},
{ CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0, 0x01},
{ CDC_WSA_EC_HQ1_EC_REF_HQ_PATH_CTL, 0x00},
{ CDC_WSA_EC_HQ1_EC_REF_HQ_CFG0, 0x01},
{ CDC_WSA_SPLINE_ASRC0_CLK_RST_CTL, 0x00},
{ CDC_WSA_SPLINE_ASRC0_CTL0, 0x00},
{ CDC_WSA_SPLINE_ASRC0_CTL1, 0x00},
{ CDC_WSA_SPLINE_ASRC0_FIFO_CTL, 0xA8},
{ CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_LSB, 0x00},
{ CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_MSB, 0x00},
{ CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_LSB, 0x00},
{ CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_MSB, 0x00},
{ CDC_WSA_SPLINE_ASRC0_STATUS_FIFO, 0x00},
{ CDC_WSA_SPLINE_ASRC1_CLK_RST_CTL, 0x00},
{ CDC_WSA_SPLINE_ASRC1_CTL0, 0x00},
{ CDC_WSA_SPLINE_ASRC1_CTL1, 0x00},
{ CDC_WSA_SPLINE_ASRC1_FIFO_CTL, 0xA8},
{ CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_LSB, 0x00},
{ CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_MSB, 0x00},
{ CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_LSB, 0x00},
{ CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_MSB, 0x00},
{ CDC_WSA_SPLINE_ASRC1_STATUS_FIFO, 0x00},
};
static bool wsa_is_wronly_register(struct device *dev,
unsigned int reg)
{
switch (reg) {
case CDC_WSA_INTR_CTRL_CLR_COMMIT:
case CDC_WSA_INTR_CTRL_PIN1_CLEAR0:
case CDC_WSA_INTR_CTRL_PIN2_CLEAR0:
return true;
}
return false;
}
static bool wsa_is_rw_register(struct device *dev, unsigned int reg)
{
switch (reg) {
case CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL:
case CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL:
case CDC_WSA_CLK_RST_CTRL_SWR_CONTROL:
case CDC_WSA_TOP_TOP_CFG0:
case CDC_WSA_TOP_TOP_CFG1:
case CDC_WSA_TOP_FREQ_MCLK:
case CDC_WSA_TOP_DEBUG_BUS_SEL:
case CDC_WSA_TOP_DEBUG_EN0:
case CDC_WSA_TOP_DEBUG_EN1:
case CDC_WSA_TOP_DEBUG_DSM_LB:
case CDC_WSA_TOP_RX_I2S_CTL:
case CDC_WSA_TOP_TX_I2S_CTL:
case CDC_WSA_TOP_I2S_CLK:
case CDC_WSA_TOP_I2S_RESET:
case CDC_WSA_RX_INP_MUX_RX_INT0_CFG0:
case CDC_WSA_RX_INP_MUX_RX_INT0_CFG1:
case CDC_WSA_RX_INP_MUX_RX_INT1_CFG0:
case CDC_WSA_RX_INP_MUX_RX_INT1_CFG1:
case CDC_WSA_RX_INP_MUX_RX_MIX_CFG0:
case CDC_WSA_RX_INP_MUX_RX_EC_CFG0:
case CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0:
case CDC_WSA_TX0_SPKR_PROT_PATH_CTL:
case CDC_WSA_TX0_SPKR_PROT_PATH_CFG0:
case CDC_WSA_TX1_SPKR_PROT_PATH_CTL:
case CDC_WSA_TX1_SPKR_PROT_PATH_CFG0:
case CDC_WSA_TX2_SPKR_PROT_PATH_CTL:
case CDC_WSA_TX2_SPKR_PROT_PATH_CFG0:
case CDC_WSA_TX3_SPKR_PROT_PATH_CTL:
case CDC_WSA_TX3_SPKR_PROT_PATH_CFG0:
case CDC_WSA_INTR_CTRL_CFG:
case CDC_WSA_INTR_CTRL_PIN1_MASK0:
case CDC_WSA_INTR_CTRL_PIN2_MASK0:
case CDC_WSA_INTR_CTRL_LEVEL0:
case CDC_WSA_INTR_CTRL_BYPASS0:
case CDC_WSA_INTR_CTRL_SET0:
case CDC_WSA_RX0_RX_PATH_CTL:
case CDC_WSA_RX0_RX_PATH_CFG0:
case CDC_WSA_RX0_RX_PATH_CFG1:
case CDC_WSA_RX0_RX_PATH_CFG2:
case CDC_WSA_RX0_RX_PATH_CFG3:
case CDC_WSA_RX0_RX_VOL_CTL:
case CDC_WSA_RX0_RX_PATH_MIX_CTL:
case CDC_WSA_RX0_RX_PATH_MIX_CFG:
case CDC_WSA_RX0_RX_VOL_MIX_CTL:
case CDC_WSA_RX0_RX_PATH_SEC0:
case CDC_WSA_RX0_RX_PATH_SEC1:
case CDC_WSA_RX0_RX_PATH_SEC2:
case CDC_WSA_RX0_RX_PATH_SEC3:
case CDC_WSA_RX0_RX_PATH_SEC5:
case CDC_WSA_RX0_RX_PATH_SEC6:
case CDC_WSA_RX0_RX_PATH_SEC7:
case CDC_WSA_RX0_RX_PATH_MIX_SEC0:
case CDC_WSA_RX0_RX_PATH_MIX_SEC1:
case CDC_WSA_RX0_RX_PATH_DSMDEM_CTL:
case CDC_WSA_RX1_RX_PATH_CTL:
case CDC_WSA_RX1_RX_PATH_CFG0:
case CDC_WSA_RX1_RX_PATH_CFG1:
case CDC_WSA_RX1_RX_PATH_CFG2:
case CDC_WSA_RX1_RX_PATH_CFG3:
case CDC_WSA_RX1_RX_VOL_CTL:
case CDC_WSA_RX1_RX_PATH_MIX_CTL:
case CDC_WSA_RX1_RX_PATH_MIX_CFG:
case CDC_WSA_RX1_RX_VOL_MIX_CTL:
case CDC_WSA_RX1_RX_PATH_SEC0:
case CDC_WSA_RX1_RX_PATH_SEC1:
case CDC_WSA_RX1_RX_PATH_SEC2:
case CDC_WSA_RX1_RX_PATH_SEC3:
case CDC_WSA_RX1_RX_PATH_SEC5:
case CDC_WSA_RX1_RX_PATH_SEC6:
case CDC_WSA_RX1_RX_PATH_SEC7:
case CDC_WSA_RX1_RX_PATH_MIX_SEC0:
case CDC_WSA_RX1_RX_PATH_MIX_SEC1:
case CDC_WSA_RX1_RX_PATH_DSMDEM_CTL:
case CDC_WSA_BOOST0_BOOST_PATH_CTL:
case CDC_WSA_BOOST0_BOOST_CTL:
case CDC_WSA_BOOST0_BOOST_CFG1:
case CDC_WSA_BOOST0_BOOST_CFG2:
case CDC_WSA_BOOST1_BOOST_PATH_CTL:
case CDC_WSA_BOOST1_BOOST_CTL:
case CDC_WSA_BOOST1_BOOST_CFG1:
case CDC_WSA_BOOST1_BOOST_CFG2:
case CDC_WSA_COMPANDER0_CTL0:
case CDC_WSA_COMPANDER0_CTL1:
case CDC_WSA_COMPANDER0_CTL2:
case CDC_WSA_COMPANDER0_CTL3:
case CDC_WSA_COMPANDER0_CTL4:
case CDC_WSA_COMPANDER0_CTL5:
case CDC_WSA_COMPANDER0_CTL7:
case CDC_WSA_COMPANDER1_CTL0:
case CDC_WSA_COMPANDER1_CTL1:
case CDC_WSA_COMPANDER1_CTL2:
case CDC_WSA_COMPANDER1_CTL3:
case CDC_WSA_COMPANDER1_CTL4:
case CDC_WSA_COMPANDER1_CTL5:
case CDC_WSA_COMPANDER1_CTL7:
case CDC_WSA_SOFTCLIP0_CRC:
case CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL:
case CDC_WSA_SOFTCLIP1_CRC:
case CDC_WSA_SOFTCLIP1_SOFTCLIP_CTRL:
case CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL:
case CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0:
case CDC_WSA_EC_HQ1_EC_REF_HQ_PATH_CTL:
case CDC_WSA_EC_HQ1_EC_REF_HQ_CFG0:
case CDC_WSA_SPLINE_ASRC0_CLK_RST_CTL:
case CDC_WSA_SPLINE_ASRC0_CTL0:
case CDC_WSA_SPLINE_ASRC0_CTL1:
case CDC_WSA_SPLINE_ASRC0_FIFO_CTL:
case CDC_WSA_SPLINE_ASRC1_CLK_RST_CTL:
case CDC_WSA_SPLINE_ASRC1_CTL0:
case CDC_WSA_SPLINE_ASRC1_CTL1:
case CDC_WSA_SPLINE_ASRC1_FIFO_CTL:
return true;
}
return false;
}
static bool wsa_is_writeable_register(struct device *dev, unsigned int reg)
{
bool ret;
ret = wsa_is_rw_register(dev, reg);
if (!ret)
return wsa_is_wronly_register(dev, reg);
return ret;
}
static bool wsa_is_readable_register(struct device *dev, unsigned int reg)
{
switch (reg) {
case CDC_WSA_INTR_CTRL_CLR_COMMIT:
case CDC_WSA_INTR_CTRL_PIN1_CLEAR0:
case CDC_WSA_INTR_CTRL_PIN2_CLEAR0:
case CDC_WSA_INTR_CTRL_PIN1_STATUS0:
case CDC_WSA_INTR_CTRL_PIN2_STATUS0:
case CDC_WSA_COMPANDER0_CTL6:
case CDC_WSA_COMPANDER1_CTL6:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FIFO:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FIFO:
return true;
}
return wsa_is_rw_register(dev, reg);
}
static bool wsa_is_volatile_register(struct device *dev, unsigned int reg)
{
/* Update volatile list for rx/tx macros */
switch (reg) {
case CDC_WSA_INTR_CTRL_PIN1_STATUS0:
case CDC_WSA_INTR_CTRL_PIN2_STATUS0:
case CDC_WSA_COMPANDER0_CTL6:
case CDC_WSA_COMPANDER1_CTL6:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMIN_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FMAX_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC0_STATUS_FIFO:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMIN_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_LSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FMAX_CNTR_MSB:
case CDC_WSA_SPLINE_ASRC1_STATUS_FIFO:
return true;
}
return false;
}
static const struct regmap_config wsa_regmap_config = {
.name = "wsa_macro",
.reg_bits = 16,
.val_bits = 32, /* 8 but with 32 bit read/write */
.reg_stride = 4,
.cache_type = REGCACHE_FLAT,
.reg_defaults = wsa_defaults,
.num_reg_defaults = ARRAY_SIZE(wsa_defaults),
.max_register = WSA_MAX_OFFSET,
.writeable_reg = wsa_is_writeable_register,
.volatile_reg = wsa_is_volatile_register,
.readable_reg = wsa_is_readable_register,
};
/**
* wsa_macro_set_spkr_mode - Configures speaker compander and smartboost
* settings based on speaker mode.
*
* @component: codec instance
* @mode: Indicates speaker configuration mode.
*
* Returns 0 on success or -EINVAL on error.
*/
int wsa_macro_set_spkr_mode(struct snd_soc_component *component, int mode)
{
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
wsa->spkr_mode = mode;
switch (mode) {
case WSA_MACRO_SPKR_MODE_1:
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER0_CTL3, 0x80, 0x00);
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER1_CTL3, 0x80, 0x00);
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER0_CTL7, 0x01, 0x00);
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER1_CTL7, 0x01, 0x00);
snd_soc_component_update_bits(component, CDC_WSA_BOOST0_BOOST_CTL, 0x7C, 0x44);
snd_soc_component_update_bits(component, CDC_WSA_BOOST1_BOOST_CTL, 0x7C, 0x44);
break;
default:
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER0_CTL3, 0x80, 0x80);
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER1_CTL3, 0x80, 0x80);
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER0_CTL7, 0x01, 0x01);
snd_soc_component_update_bits(component, CDC_WSA_COMPANDER1_CTL7, 0x01, 0x01);
snd_soc_component_update_bits(component, CDC_WSA_BOOST0_BOOST_CTL, 0x7C, 0x58);
snd_soc_component_update_bits(component, CDC_WSA_BOOST1_BOOST_CTL, 0x7C, 0x58);
break;
}
return 0;
}
EXPORT_SYMBOL(wsa_macro_set_spkr_mode);
static int wsa_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai,
u8 int_prim_fs_rate_reg_val,
u32 sample_rate)
{
u8 int_1_mix1_inp;
u32 j, port;
u16 int_mux_cfg0, int_mux_cfg1;
u16 int_fs_reg;
u8 inp0_sel, inp1_sel, inp2_sel;
struct snd_soc_component *component = dai->component;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
for_each_set_bit(port, &wsa->active_ch_mask[dai->id], WSA_MACRO_RX_MAX) {
int_1_mix1_inp = port;
if ((int_1_mix1_inp < WSA_MACRO_RX0) || (int_1_mix1_inp > WSA_MACRO_RX_MIX1)) {
dev_err(component->dev, "%s: Invalid RX port, Dai ID is %d\n",
__func__, dai->id);
return -EINVAL;
}
int_mux_cfg0 = CDC_WSA_RX_INP_MUX_RX_INT0_CFG0;
/*
* Loop through all interpolator MUX inputs and find out
* to which interpolator input, the cdc_dma rx port
* is connected
*/
for (j = 0; j < NUM_INTERPOLATORS; j++) {
int_mux_cfg1 = int_mux_cfg0 + WSA_MACRO_MUX_CFG1_OFFSET;
inp0_sel = snd_soc_component_read_field(component, int_mux_cfg0,
CDC_WSA_RX_INTX_1_MIX_INP0_SEL_MASK);
inp1_sel = snd_soc_component_read_field(component, int_mux_cfg0,
CDC_WSA_RX_INTX_1_MIX_INP1_SEL_MASK);
inp2_sel = snd_soc_component_read_field(component, int_mux_cfg1,
CDC_WSA_RX_INTX_1_MIX_INP2_SEL_MASK);
if ((inp0_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
(inp1_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0) ||
(inp2_sel == int_1_mix1_inp + INTn_1_INP_SEL_RX0)) {
int_fs_reg = CDC_WSA_RX0_RX_PATH_CTL +
WSA_MACRO_RX_PATH_OFFSET * j;
/* sample_rate is in Hz */
snd_soc_component_update_bits(component, int_fs_reg,
WSA_MACRO_FS_RATE_MASK,
int_prim_fs_rate_reg_val);
}
int_mux_cfg0 += WSA_MACRO_MUX_CFG_OFFSET;
}
}
return 0;
}
static int wsa_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai,
u8 int_mix_fs_rate_reg_val,
u32 sample_rate)
{
u8 int_2_inp;
u32 j, port;
u16 int_mux_cfg1, int_fs_reg;
u8 int_mux_cfg1_val;
struct snd_soc_component *component = dai->component;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
for_each_set_bit(port, &wsa->active_ch_mask[dai->id], WSA_MACRO_RX_MAX) {
int_2_inp = port;
if ((int_2_inp < WSA_MACRO_RX0) || (int_2_inp > WSA_MACRO_RX_MIX1)) {
dev_err(component->dev, "%s: Invalid RX port, Dai ID is %d\n",
__func__, dai->id);
return -EINVAL;
}
int_mux_cfg1 = CDC_WSA_RX_INP_MUX_RX_INT0_CFG1;
for (j = 0; j < NUM_INTERPOLATORS; j++) {
int_mux_cfg1_val = snd_soc_component_read_field(component, int_mux_cfg1,
CDC_WSA_RX_INTX_2_SEL_MASK);
if (int_mux_cfg1_val == int_2_inp + INTn_2_INP_SEL_RX0) {
int_fs_reg = CDC_WSA_RX0_RX_PATH_MIX_CTL +
WSA_MACRO_RX_PATH_OFFSET * j;
snd_soc_component_update_bits(component,
int_fs_reg,
WSA_MACRO_FS_RATE_MASK,
int_mix_fs_rate_reg_val);
}
int_mux_cfg1 += WSA_MACRO_MUX_CFG_OFFSET;
}
}
return 0;
}
static int wsa_macro_set_interpolator_rate(struct snd_soc_dai *dai,
u32 sample_rate)
{
int rate_val = 0;
int i, ret;
/* set mixing path rate */
for (i = 0; i < ARRAY_SIZE(int_mix_sample_rate_val); i++) {
if (sample_rate == int_mix_sample_rate_val[i].sample_rate) {
rate_val = int_mix_sample_rate_val[i].rate_val;
break;
}
}
if ((i == ARRAY_SIZE(int_mix_sample_rate_val)) || (rate_val < 0))
goto prim_rate;
ret = wsa_macro_set_mix_interpolator_rate(dai, (u8) rate_val, sample_rate);
if (ret < 0)
return ret;
prim_rate:
/* set primary path sample rate */
for (i = 0; i < ARRAY_SIZE(int_prim_sample_rate_val); i++) {
if (sample_rate == int_prim_sample_rate_val[i].sample_rate) {
rate_val = int_prim_sample_rate_val[i].rate_val;
break;
}
}
if ((i == ARRAY_SIZE(int_prim_sample_rate_val)) || (rate_val < 0))
return -EINVAL;
ret = wsa_macro_set_prim_interpolator_rate(dai, (u8) rate_val, sample_rate);
return ret;
}
static int wsa_macro_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_component *component = dai->component;
int ret;
switch (substream->stream) {
case SNDRV_PCM_STREAM_PLAYBACK:
ret = wsa_macro_set_interpolator_rate(dai, params_rate(params));
if (ret) {
dev_err(component->dev,
"%s: cannot set sample rate: %u\n",
__func__, params_rate(params));
return ret;
}
break;
default:
break;
}
return 0;
}
static int wsa_macro_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 snd_soc_component *component = dai->component;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
u16 val, mask = 0, cnt = 0, temp;
switch (dai->id) {
case WSA_MACRO_AIF_VI:
*tx_slot = wsa->active_ch_mask[dai->id];
*tx_num = wsa->active_ch_cnt[dai->id];
break;
case WSA_MACRO_AIF1_PB:
case WSA_MACRO_AIF_MIX1_PB:
for_each_set_bit(temp, &wsa->active_ch_mask[dai->id],
WSA_MACRO_RX_MAX) {
mask |= (1 << temp);
if (++cnt == WSA_MACRO_MAX_DMA_CH_PER_PORT)
break;
}
if (mask & 0x0C)
mask = mask >> 0x2;
*rx_slot = mask;
*rx_num = cnt;
break;
case WSA_MACRO_AIF_ECHO:
val = snd_soc_component_read(component, CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
if (val & WSA_MACRO_EC_MIX_TX1_MASK) {
mask |= 0x2;
cnt++;
}
if (val & WSA_MACRO_EC_MIX_TX0_MASK) {
mask |= 0x1;
cnt++;
}
*tx_slot = mask;
*tx_num = cnt;
break;
default:
dev_err(component->dev, "%s: Invalid AIF\n", __func__);
break;
}
return 0;
}
static struct snd_soc_dai_ops wsa_macro_dai_ops = {
.hw_params = wsa_macro_hw_params,
.get_channel_map = wsa_macro_get_channel_map,
};
static struct snd_soc_dai_driver wsa_macro_dai[] = {
{
.name = "wsa_macro_rx1",
.id = WSA_MACRO_AIF1_PB,
.playback = {
.stream_name = "WSA_AIF1 Playback",
.rates = WSA_MACRO_RX_RATES,
.formats = WSA_MACRO_RX_FORMATS,
.rate_max = 384000,
.rate_min = 8000,
.channels_min = 1,
.channels_max = 2,
},
.ops = &wsa_macro_dai_ops,
},
{
.name = "wsa_macro_rx_mix",
.id = WSA_MACRO_AIF_MIX1_PB,
.playback = {
.stream_name = "WSA_AIF_MIX1 Playback",
.rates = WSA_MACRO_RX_MIX_RATES,
.formats = WSA_MACRO_RX_FORMATS,
.rate_max = 192000,
.rate_min = 48000,
.channels_min = 1,
.channels_max = 2,
},
.ops = &wsa_macro_dai_ops,
},
{
.name = "wsa_macro_vifeedback",
.id = WSA_MACRO_AIF_VI,
.capture = {
.stream_name = "WSA_AIF_VI Capture",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_48000,
.formats = WSA_MACRO_RX_FORMATS,
.rate_max = 48000,
.rate_min = 8000,
.channels_min = 1,
.channels_max = 4,
},
.ops = &wsa_macro_dai_ops,
},
{
.name = "wsa_macro_echo",
.id = WSA_MACRO_AIF_ECHO,
.capture = {
.stream_name = "WSA_AIF_ECHO Capture",
.rates = WSA_MACRO_ECHO_RATES,
.formats = WSA_MACRO_ECHO_FORMATS,
.rate_max = 48000,
.rate_min = 8000,
.channels_min = 1,
.channels_max = 2,
},
.ops = &wsa_macro_dai_ops,
},
};
static void wsa_macro_mclk_enable(struct wsa_macro *wsa, bool mclk_enable)
{
struct regmap *regmap = wsa->regmap;
if (mclk_enable) {
if (wsa->wsa_mclk_users == 0) {
regcache_mark_dirty(regmap);
regcache_sync(regmap);
/* 9.6MHz MCLK, set value 0x00 if other frequency */
regmap_update_bits(regmap, CDC_WSA_TOP_FREQ_MCLK, 0x01, 0x01);
regmap_update_bits(regmap,
CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
CDC_WSA_MCLK_EN_MASK,
CDC_WSA_MCLK_ENABLE);
regmap_update_bits(regmap,
CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
CDC_WSA_FS_CNT_EN_MASK,
CDC_WSA_FS_CNT_ENABLE);
}
wsa->wsa_mclk_users++;
} else {
if (wsa->wsa_mclk_users <= 0) {
dev_err(wsa->dev, "clock already disabled\n");
wsa->wsa_mclk_users = 0;
return;
}
wsa->wsa_mclk_users--;
if (wsa->wsa_mclk_users == 0) {
regmap_update_bits(regmap,
CDC_WSA_CLK_RST_CTRL_FS_CNT_CONTROL,
CDC_WSA_FS_CNT_EN_MASK,
CDC_WSA_FS_CNT_DISABLE);
regmap_update_bits(regmap,
CDC_WSA_CLK_RST_CTRL_MCLK_CONTROL,
CDC_WSA_MCLK_EN_MASK,
CDC_WSA_MCLK_DISABLE);
}
}
}
static int wsa_macro_mclk_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
wsa_macro_mclk_enable(wsa, event == SND_SOC_DAPM_PRE_PMU);
return 0;
}
static int wsa_macro_enable_vi_feedback(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
u32 tx_reg0, tx_reg1;
if (test_bit(WSA_MACRO_TX0, &wsa->active_ch_mask[WSA_MACRO_AIF_VI])) {
tx_reg0 = CDC_WSA_TX0_SPKR_PROT_PATH_CTL;
tx_reg1 = CDC_WSA_TX1_SPKR_PROT_PATH_CTL;
} else if (test_bit(WSA_MACRO_TX1, &wsa->active_ch_mask[WSA_MACRO_AIF_VI])) {
tx_reg0 = CDC_WSA_TX2_SPKR_PROT_PATH_CTL;
tx_reg1 = CDC_WSA_TX3_SPKR_PROT_PATH_CTL;
}
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/* Enable V&I sensing */
snd_soc_component_update_bits(component, tx_reg0,
CDC_WSA_TX_SPKR_PROT_RESET_MASK,
CDC_WSA_TX_SPKR_PROT_RESET);
snd_soc_component_update_bits(component, tx_reg1,
CDC_WSA_TX_SPKR_PROT_RESET_MASK,
CDC_WSA_TX_SPKR_PROT_RESET);
snd_soc_component_update_bits(component, tx_reg0,
CDC_WSA_TX_SPKR_PROT_PCM_RATE_MASK,
CDC_WSA_TX_SPKR_PROT_PCM_RATE_8K);
snd_soc_component_update_bits(component, tx_reg1,
CDC_WSA_TX_SPKR_PROT_PCM_RATE_MASK,
CDC_WSA_TX_SPKR_PROT_PCM_RATE_8K);
snd_soc_component_update_bits(component, tx_reg0,
CDC_WSA_TX_SPKR_PROT_CLK_EN_MASK,
CDC_WSA_TX_SPKR_PROT_CLK_ENABLE);
snd_soc_component_update_bits(component, tx_reg1,
CDC_WSA_TX_SPKR_PROT_CLK_EN_MASK,
CDC_WSA_TX_SPKR_PROT_CLK_ENABLE);
snd_soc_component_update_bits(component, tx_reg0,
CDC_WSA_TX_SPKR_PROT_RESET_MASK,
CDC_WSA_TX_SPKR_PROT_NO_RESET);
snd_soc_component_update_bits(component, tx_reg1,
CDC_WSA_TX_SPKR_PROT_RESET_MASK,
CDC_WSA_TX_SPKR_PROT_NO_RESET);
break;
case SND_SOC_DAPM_POST_PMD:
/* Disable V&I sensing */
snd_soc_component_update_bits(component, tx_reg0,
CDC_WSA_TX_SPKR_PROT_RESET_MASK,
CDC_WSA_TX_SPKR_PROT_RESET);
snd_soc_component_update_bits(component, tx_reg1,
CDC_WSA_TX_SPKR_PROT_RESET_MASK,
CDC_WSA_TX_SPKR_PROT_RESET);
snd_soc_component_update_bits(component, tx_reg0,
CDC_WSA_TX_SPKR_PROT_CLK_EN_MASK,
CDC_WSA_TX_SPKR_PROT_CLK_DISABLE);
snd_soc_component_update_bits(component, tx_reg1,
CDC_WSA_TX_SPKR_PROT_CLK_EN_MASK,
CDC_WSA_TX_SPKR_PROT_CLK_DISABLE);
break;
}
return 0;
}
static int wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
u16 path_reg, gain_reg;
int val;
switch (w->shift) {
case WSA_MACRO_RX_MIX0:
path_reg = CDC_WSA_RX0_RX_PATH_MIX_CTL;
gain_reg = CDC_WSA_RX0_RX_VOL_MIX_CTL;
break;
case WSA_MACRO_RX_MIX1:
path_reg = CDC_WSA_RX1_RX_PATH_MIX_CTL;
gain_reg = CDC_WSA_RX1_RX_VOL_MIX_CTL;
break;
default:
return 0;
}
switch (event) {
case SND_SOC_DAPM_POST_PMU:
val = snd_soc_component_read(component, gain_reg);
snd_soc_component_write(component, gain_reg, val);
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(component, path_reg,
CDC_WSA_RX_PATH_MIX_CLK_EN_MASK,
CDC_WSA_RX_PATH_MIX_CLK_DISABLE);
break;
}
return 0;
}
static void wsa_macro_hd2_control(struct snd_soc_component *component,
u16 reg, int event)
{
u16 hd2_scale_reg;
u16 hd2_enable_reg;
if (reg == CDC_WSA_RX0_RX_PATH_CTL) {
hd2_scale_reg = CDC_WSA_RX0_RX_PATH_SEC3;
hd2_enable_reg = CDC_WSA_RX0_RX_PATH_CFG0;
}
if (reg == CDC_WSA_RX1_RX_PATH_CTL) {
hd2_scale_reg = CDC_WSA_RX1_RX_PATH_SEC3;
hd2_enable_reg = CDC_WSA_RX1_RX_PATH_CFG0;
}
if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
snd_soc_component_update_bits(component, hd2_scale_reg,
CDC_WSA_RX_PATH_HD2_ALPHA_MASK,
0x10);
snd_soc_component_update_bits(component, hd2_scale_reg,
CDC_WSA_RX_PATH_HD2_SCALE_MASK,
0x1);
snd_soc_component_update_bits(component, hd2_enable_reg,
CDC_WSA_RX_PATH_HD2_EN_MASK,
CDC_WSA_RX_PATH_HD2_ENABLE);
}
if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
snd_soc_component_update_bits(component, hd2_enable_reg,
CDC_WSA_RX_PATH_HD2_EN_MASK, 0);
snd_soc_component_update_bits(component, hd2_scale_reg,
CDC_WSA_RX_PATH_HD2_SCALE_MASK,
0);
snd_soc_component_update_bits(component, hd2_scale_reg,
CDC_WSA_RX_PATH_HD2_ALPHA_MASK,
0);
}
}
static int wsa_macro_config_compander(struct snd_soc_component *component,
int comp, int event)
{
u16 comp_ctl0_reg, rx_path_cfg0_reg;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
if (!wsa->comp_enabled[comp])
return 0;
comp_ctl0_reg = CDC_WSA_COMPANDER0_CTL0 +
(comp * WSA_MACRO_RX_COMP_OFFSET);
rx_path_cfg0_reg = CDC_WSA_RX0_RX_PATH_CFG0 +
(comp * WSA_MACRO_RX_PATH_OFFSET);
if (SND_SOC_DAPM_EVENT_ON(event)) {
/* Enable Compander Clock */
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_CLK_EN_MASK,
CDC_WSA_COMPANDER_CLK_ENABLE);
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_SOFT_RST_MASK,
CDC_WSA_COMPANDER_SOFT_RST_ENABLE);
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_SOFT_RST_MASK,
0);
snd_soc_component_update_bits(component, rx_path_cfg0_reg,
CDC_WSA_RX_PATH_COMP_EN_MASK,
CDC_WSA_RX_PATH_COMP_ENABLE);
}
if (SND_SOC_DAPM_EVENT_OFF(event)) {
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_HALT_MASK,
CDC_WSA_COMPANDER_HALT);
snd_soc_component_update_bits(component, rx_path_cfg0_reg,
CDC_WSA_RX_PATH_COMP_EN_MASK, 0);
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_SOFT_RST_MASK,
CDC_WSA_COMPANDER_SOFT_RST_ENABLE);
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_SOFT_RST_MASK,
0);
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_CLK_EN_MASK, 0);
snd_soc_component_update_bits(component, comp_ctl0_reg,
CDC_WSA_COMPANDER_HALT_MASK, 0);
}
return 0;
}
static void wsa_macro_enable_softclip_clk(struct snd_soc_component *component,
struct wsa_macro *wsa,
int path,
bool enable)
{
u16 softclip_clk_reg = CDC_WSA_SOFTCLIP0_CRC +
(path * WSA_MACRO_RX_SOFTCLIP_OFFSET);
u8 softclip_mux_mask = (1 << path);
u8 softclip_mux_value = (1 << path);
if (enable) {
if (wsa->softclip_clk_users[path] == 0) {
snd_soc_component_update_bits(component,
softclip_clk_reg,
CDC_WSA_SOFTCLIP_CLK_EN_MASK,
CDC_WSA_SOFTCLIP_CLK_ENABLE);
snd_soc_component_update_bits(component,
CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
softclip_mux_mask, softclip_mux_value);
}
wsa->softclip_clk_users[path]++;
} else {
wsa->softclip_clk_users[path]--;
if (wsa->softclip_clk_users[path] == 0) {
snd_soc_component_update_bits(component,
softclip_clk_reg,
CDC_WSA_SOFTCLIP_CLK_EN_MASK,
0);
snd_soc_component_update_bits(component,
CDC_WSA_RX_INP_MUX_SOFTCLIP_CFG0,
softclip_mux_mask, 0x00);
}
}
}
static int wsa_macro_config_softclip(struct snd_soc_component *component,
int path, int event)
{
u16 softclip_ctrl_reg;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
int softclip_path = 0;
if (path == WSA_MACRO_COMP1)
softclip_path = WSA_MACRO_SOFTCLIP0;
else if (path == WSA_MACRO_COMP2)
softclip_path = WSA_MACRO_SOFTCLIP1;
if (!wsa->is_softclip_on[softclip_path])
return 0;
softclip_ctrl_reg = CDC_WSA_SOFTCLIP0_SOFTCLIP_CTRL +
(softclip_path * WSA_MACRO_RX_SOFTCLIP_OFFSET);
if (SND_SOC_DAPM_EVENT_ON(event)) {
/* Enable Softclip clock and mux */
wsa_macro_enable_softclip_clk(component, wsa, softclip_path,
true);
/* Enable Softclip control */
snd_soc_component_update_bits(component, softclip_ctrl_reg,
CDC_WSA_SOFTCLIP_EN_MASK,
CDC_WSA_SOFTCLIP_ENABLE);
}
if (SND_SOC_DAPM_EVENT_OFF(event)) {
snd_soc_component_update_bits(component, softclip_ctrl_reg,
CDC_WSA_SOFTCLIP_EN_MASK, 0);
wsa_macro_enable_softclip_clk(component, wsa, softclip_path,
false);
}
return 0;
}
static bool wsa_macro_adie_lb(struct snd_soc_component *component,
int interp_idx)
{
u16 int_mux_cfg0, int_mux_cfg1;
u8 int_n_inp0, int_n_inp1, int_n_inp2;
int_mux_cfg0 = CDC_WSA_RX_INP_MUX_RX_INT0_CFG0 + interp_idx * 8;
int_mux_cfg1 = int_mux_cfg0 + 4;
int_n_inp0 = snd_soc_component_read_field(component, int_mux_cfg0,
CDC_WSA_RX_INTX_1_MIX_INP0_SEL_MASK);
if (int_n_inp0 == INTn_1_INP_SEL_DEC0 ||
int_n_inp0 == INTn_1_INP_SEL_DEC1)
return true;
int_n_inp1 = snd_soc_component_read_field(component, int_mux_cfg0,
CDC_WSA_RX_INTX_1_MIX_INP1_SEL_MASK);
if (int_n_inp1 == INTn_1_INP_SEL_DEC0 ||
int_n_inp1 == INTn_1_INP_SEL_DEC1)
return true;
int_n_inp2 = snd_soc_component_read_field(component, int_mux_cfg1,
CDC_WSA_RX_INTX_1_MIX_INP2_SEL_MASK);
if (int_n_inp2 == INTn_1_INP_SEL_DEC0 ||
int_n_inp2 == INTn_1_INP_SEL_DEC1)
return true;
return false;
}
static int wsa_macro_enable_main_path(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
u16 reg;
reg = CDC_WSA_RX0_RX_PATH_CTL + WSA_MACRO_RX_PATH_OFFSET * w->shift;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
if (wsa_macro_adie_lb(component, w->shift)) {
snd_soc_component_update_bits(component, reg,
CDC_WSA_RX_PATH_CLK_EN_MASK,
CDC_WSA_RX_PATH_CLK_ENABLE);
}
break;
default:
break;
}
return 0;
}
static int wsa_macro_interp_get_primary_reg(u16 reg, u16 *ind)
{
u16 prim_int_reg = 0;
switch (reg) {
case CDC_WSA_RX0_RX_PATH_CTL:
case CDC_WSA_RX0_RX_PATH_MIX_CTL:
prim_int_reg = CDC_WSA_RX0_RX_PATH_CTL;
*ind = 0;
break;
case CDC_WSA_RX1_RX_PATH_CTL:
case CDC_WSA_RX1_RX_PATH_MIX_CTL:
prim_int_reg = CDC_WSA_RX1_RX_PATH_CTL;
*ind = 1;
break;
}
return prim_int_reg;
}
static int wsa_macro_enable_prim_interpolator(struct snd_soc_component *component,
u16 reg, int event)
{
u16 prim_int_reg;
u16 ind = 0;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
prim_int_reg = wsa_macro_interp_get_primary_reg(reg, &ind);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
wsa->prim_int_users[ind]++;
if (wsa->prim_int_users[ind] == 1) {
snd_soc_component_update_bits(component,
prim_int_reg + WSA_MACRO_RX_PATH_CFG3_OFFSET,
CDC_WSA_RX_DC_DCOEFF_MASK,
0x3);
snd_soc_component_update_bits(component, prim_int_reg,
CDC_WSA_RX_PATH_PGA_MUTE_EN_MASK,
CDC_WSA_RX_PATH_PGA_MUTE_ENABLE);
wsa_macro_hd2_control(component, prim_int_reg, event);
snd_soc_component_update_bits(component,
prim_int_reg + WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
CDC_WSA_RX_DSMDEM_CLK_EN_MASK,
CDC_WSA_RX_DSMDEM_CLK_ENABLE);
}
if ((reg != prim_int_reg) &&
((snd_soc_component_read(
component, prim_int_reg)) & 0x10))
snd_soc_component_update_bits(component, reg,
0x10, 0x10);
break;
case SND_SOC_DAPM_POST_PMD:
wsa->prim_int_users[ind]--;
if (wsa->prim_int_users[ind] == 0) {
snd_soc_component_update_bits(component,
prim_int_reg + WSA_MACRO_RX_PATH_DSMDEM_OFFSET,
CDC_WSA_RX_DSMDEM_CLK_EN_MASK, 0);
wsa_macro_hd2_control(component, prim_int_reg, event);
}
break;
}
return 0;
}
static int wsa_macro_config_ear_spkr_gain(struct snd_soc_component *component,
struct wsa_macro *wsa,
int event, int gain_reg)
{
int comp_gain_offset, val;
switch (wsa->spkr_mode) {
/* Compander gain in WSA_MACRO_SPKR_MODE1 case is 12 dB */
case WSA_MACRO_SPKR_MODE_1:
comp_gain_offset = -12;
break;
/* Default case compander gain is 15 dB */
default:
comp_gain_offset = -15;
break;
}
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/* Apply ear spkr gain only if compander is enabled */
if (wsa->comp_enabled[WSA_MACRO_COMP1] &&
(gain_reg == CDC_WSA_RX0_RX_VOL_CTL) &&
(wsa->ear_spkr_gain != 0)) {
/* For example, val is -8(-12+5-1) for 4dB of gain */
val = comp_gain_offset + wsa->ear_spkr_gain - 1;
snd_soc_component_write(component, gain_reg, val);
}
break;
case SND_SOC_DAPM_POST_PMD:
/*
* Reset RX0 volume to 0 dB if compander is enabled and
* ear_spkr_gain is non-zero.
*/
if (wsa->comp_enabled[WSA_MACRO_COMP1] &&
(gain_reg == CDC_WSA_RX0_RX_VOL_CTL) &&
(wsa->ear_spkr_gain != 0)) {
snd_soc_component_write(component, gain_reg, 0x0);
}
break;
}
return 0;
}
static int wsa_macro_enable_interpolator(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
u16 gain_reg;
u16 reg;
int val;
int offset_val = 0;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
if (w->shift == WSA_MACRO_COMP1) {
reg = CDC_WSA_RX0_RX_PATH_CTL;
gain_reg = CDC_WSA_RX0_RX_VOL_CTL;
} else if (w->shift == WSA_MACRO_COMP2) {
reg = CDC_WSA_RX1_RX_PATH_CTL;
gain_reg = CDC_WSA_RX1_RX_VOL_CTL;
}
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
/* Reset if needed */
wsa_macro_enable_prim_interpolator(component, reg, event);
break;
case SND_SOC_DAPM_POST_PMU:
wsa_macro_config_compander(component, w->shift, event);
wsa_macro_config_softclip(component, w->shift, event);
/* apply gain after int clk is enabled */
if ((wsa->spkr_gain_offset == WSA_MACRO_GAIN_OFFSET_M1P5_DB) &&
(wsa->comp_enabled[WSA_MACRO_COMP1] ||
wsa->comp_enabled[WSA_MACRO_COMP2])) {
snd_soc_component_update_bits(component,
CDC_WSA_RX0_RX_PATH_SEC1,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_ENABLE);
snd_soc_component_update_bits(component,
CDC_WSA_RX0_RX_PATH_MIX_SEC0,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_ENABLE);
snd_soc_component_update_bits(component,
CDC_WSA_RX1_RX_PATH_SEC1,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_ENABLE);
snd_soc_component_update_bits(component,
CDC_WSA_RX1_RX_PATH_MIX_SEC0,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_ENABLE);
offset_val = -2;
}
val = snd_soc_component_read(component, gain_reg);
val += offset_val;
snd_soc_component_write(component, gain_reg, val);
wsa_macro_config_ear_spkr_gain(component, wsa,
event, gain_reg);
break;
case SND_SOC_DAPM_POST_PMD:
wsa_macro_config_compander(component, w->shift, event);
wsa_macro_config_softclip(component, w->shift, event);
wsa_macro_enable_prim_interpolator(component, reg, event);
if ((wsa->spkr_gain_offset == WSA_MACRO_GAIN_OFFSET_M1P5_DB) &&
(wsa->comp_enabled[WSA_MACRO_COMP1] ||
wsa->comp_enabled[WSA_MACRO_COMP2])) {
snd_soc_component_update_bits(component,
CDC_WSA_RX0_RX_PATH_SEC1,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_DISABLE);
snd_soc_component_update_bits(component,
CDC_WSA_RX0_RX_PATH_MIX_SEC0,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_DISABLE);
snd_soc_component_update_bits(component,
CDC_WSA_RX1_RX_PATH_SEC1,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_DISABLE);
snd_soc_component_update_bits(component,
CDC_WSA_RX1_RX_PATH_MIX_SEC0,
CDC_WSA_RX_PGA_HALF_DB_MASK,
CDC_WSA_RX_PGA_HALF_DB_DISABLE);
offset_val = 2;
val = snd_soc_component_read(component, gain_reg);
val += offset_val;
snd_soc_component_write(component, gain_reg, val);
}
wsa_macro_config_ear_spkr_gain(component, wsa,
event, gain_reg);
break;
}
return 0;
}
static int wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
u16 boost_path_ctl, boost_path_cfg1;
u16 reg, reg_mix;
if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
boost_path_ctl = CDC_WSA_BOOST0_BOOST_PATH_CTL;
boost_path_cfg1 = CDC_WSA_RX0_RX_PATH_CFG1;
reg = CDC_WSA_RX0_RX_PATH_CTL;
reg_mix = CDC_WSA_RX0_RX_PATH_MIX_CTL;
} else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
boost_path_ctl = CDC_WSA_BOOST1_BOOST_PATH_CTL;
boost_path_cfg1 = CDC_WSA_RX1_RX_PATH_CFG1;
reg = CDC_WSA_RX1_RX_PATH_CTL;
reg_mix = CDC_WSA_RX1_RX_PATH_MIX_CTL;
}
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
snd_soc_component_update_bits(component, boost_path_cfg1,
CDC_WSA_RX_PATH_SMART_BST_EN_MASK,
CDC_WSA_RX_PATH_SMART_BST_ENABLE);
snd_soc_component_update_bits(component, boost_path_ctl,
CDC_WSA_BOOST_PATH_CLK_EN_MASK,
CDC_WSA_BOOST_PATH_CLK_ENABLE);
if ((snd_soc_component_read(component, reg_mix)) & 0x10)
snd_soc_component_update_bits(component, reg_mix,
0x10, 0x00);
break;
case SND_SOC_DAPM_POST_PMU:
snd_soc_component_update_bits(component, reg, 0x10, 0x00);
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(component, boost_path_ctl,
CDC_WSA_BOOST_PATH_CLK_EN_MASK,
CDC_WSA_BOOST_PATH_CLK_DISABLE);
snd_soc_component_update_bits(component, boost_path_cfg1,
CDC_WSA_RX_PATH_SMART_BST_EN_MASK,
CDC_WSA_RX_PATH_SMART_BST_DISABLE);
break;
}
return 0;
}
static int wsa_macro_enable_echo(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
u16 val, ec_tx, ec_hq_reg;
val = snd_soc_component_read(component, CDC_WSA_RX_INP_MUX_RX_MIX_CFG0);
switch (w->shift) {
case WSA_MACRO_EC0_MUX:
val = val & CDC_WSA_RX_MIX_TX0_SEL_MASK;
ec_tx = val - 1;
break;
case WSA_MACRO_EC1_MUX:
val = val & CDC_WSA_RX_MIX_TX1_SEL_MASK;
ec_tx = (val >> CDC_WSA_RX_MIX_TX1_SEL_SHFT) - 1;
break;
}
if (wsa->ec_hq[ec_tx]) {
ec_hq_reg = CDC_WSA_EC_HQ0_EC_REF_HQ_PATH_CTL + 0x40 * ec_tx;
snd_soc_component_update_bits(component, ec_hq_reg,
CDC_WSA_EC_HQ_EC_CLK_EN_MASK,
CDC_WSA_EC_HQ_EC_CLK_ENABLE);
ec_hq_reg = CDC_WSA_EC_HQ0_EC_REF_HQ_CFG0 + 0x40 * ec_tx;
/* default set to 48k */
snd_soc_component_update_bits(component, ec_hq_reg,
CDC_WSA_EC_HQ_EC_REF_PCM_RATE_MASK,
CDC_WSA_EC_HQ_EC_REF_PCM_RATE_48K);
}
return 0;
}
static int wsa_macro_get_ec_hq(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
int ec_tx = ((struct soc_mixer_control *) kcontrol->private_value)->shift;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wsa->ec_hq[ec_tx];
return 0;
}
static int wsa_macro_set_ec_hq(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
int ec_tx = ((struct soc_mixer_control *) kcontrol->private_value)->shift;
int value = ucontrol->value.integer.value[0];
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
wsa->ec_hq[ec_tx] = value;
return 0;
}
static int wsa_macro_get_compander(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
int comp = ((struct soc_mixer_control *) kcontrol->private_value)->shift;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wsa->comp_enabled[comp];
return 0;
}
static int wsa_macro_set_compander(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
int comp = ((struct soc_mixer_control *) kcontrol->private_value)->shift;
int value = ucontrol->value.integer.value[0];
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
wsa->comp_enabled[comp] = value;
return 0;
}
static int wsa_macro_ear_spkr_pa_gain_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wsa->ear_spkr_gain;
return 0;
}
static int wsa_macro_ear_spkr_pa_gain_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
wsa->ear_spkr_gain = ucontrol->value.integer.value[0];
return 0;
}
static int wsa_macro_rx_mux_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_widget *widget =
snd_soc_dapm_kcontrol_widget(kcontrol);
struct snd_soc_component *component =
snd_soc_dapm_to_component(widget->dapm);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] =
wsa->rx_port_value[widget->shift];
return 0;
}
static int wsa_macro_rx_mux_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_widget *widget =
snd_soc_dapm_kcontrol_widget(kcontrol);
struct snd_soc_component *component =
snd_soc_dapm_to_component(widget->dapm);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
struct snd_soc_dapm_update *update = NULL;
u32 rx_port_value = ucontrol->value.integer.value[0];
u32 bit_input;
u32 aif_rst;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
aif_rst = wsa->rx_port_value[widget->shift];
if (!rx_port_value) {
if (aif_rst == 0) {
dev_err(component->dev, "%s: AIF reset already\n", __func__);
return 0;
}
if (aif_rst >= WSA_MACRO_RX_MAX) {
dev_err(component->dev, "%s: Invalid AIF reset\n", __func__);
return 0;
}
}
wsa->rx_port_value[widget->shift] = rx_port_value;
bit_input = widget->shift;
switch (rx_port_value) {
case 0:
if (wsa->active_ch_cnt[aif_rst]) {
clear_bit(bit_input,
&wsa->active_ch_mask[aif_rst]);
wsa->active_ch_cnt[aif_rst]--;
}
break;
case 1:
case 2:
set_bit(bit_input,
&wsa->active_ch_mask[rx_port_value]);
wsa->active_ch_cnt[rx_port_value]++;
break;
default:
dev_err(component->dev,
"%s: Invalid AIF_ID for WSA RX MUX %d\n",
__func__, rx_port_value);
return -EINVAL;
}
snd_soc_dapm_mux_update_power(widget->dapm, kcontrol,
rx_port_value, e, update);
return 0;
}
static int wsa_macro_soft_clip_enable_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
int path = ((struct soc_mixer_control *)kcontrol->private_value)->shift;
ucontrol->value.integer.value[0] = wsa->is_softclip_on[path];
return 0;
}
static int wsa_macro_soft_clip_enable_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
int path = ((struct soc_mixer_control *) kcontrol->private_value)->shift;
wsa->is_softclip_on[path] = ucontrol->value.integer.value[0];
return 0;
}
static const struct snd_kcontrol_new wsa_macro_snd_controls[] = {
SOC_ENUM_EXT("EAR SPKR PA Gain", wsa_macro_ear_spkr_pa_gain_enum,
wsa_macro_ear_spkr_pa_gain_get,
wsa_macro_ear_spkr_pa_gain_put),
SOC_SINGLE_EXT("WSA_Softclip0 Enable", SND_SOC_NOPM,
WSA_MACRO_SOFTCLIP0, 1, 0,
wsa_macro_soft_clip_enable_get,
wsa_macro_soft_clip_enable_put),
SOC_SINGLE_EXT("WSA_Softclip1 Enable", SND_SOC_NOPM,
WSA_MACRO_SOFTCLIP1, 1, 0,
wsa_macro_soft_clip_enable_get,
wsa_macro_soft_clip_enable_put),
SOC_SINGLE_S8_TLV("WSA_RX0 Digital Volume", CDC_WSA_RX0_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE_S8_TLV("WSA_RX1 Digital Volume", CDC_WSA_RX1_RX_VOL_CTL,
-84, 40, digital_gain),
SOC_SINGLE("WSA_RX0 Digital Mute", CDC_WSA_RX0_RX_PATH_CTL, 4, 1, 0),
SOC_SINGLE("WSA_RX1 Digital Mute", CDC_WSA_RX1_RX_PATH_CTL, 4, 1, 0),
SOC_SINGLE("WSA_RX0_MIX Digital Mute", CDC_WSA_RX0_RX_PATH_MIX_CTL, 4,
1, 0),
SOC_SINGLE("WSA_RX1_MIX Digital Mute", CDC_WSA_RX1_RX_PATH_MIX_CTL, 4,
1, 0),
SOC_SINGLE_EXT("WSA_COMP1 Switch", SND_SOC_NOPM, WSA_MACRO_COMP1, 1, 0,
wsa_macro_get_compander, wsa_macro_set_compander),
SOC_SINGLE_EXT("WSA_COMP2 Switch", SND_SOC_NOPM, WSA_MACRO_COMP2, 1, 0,
wsa_macro_get_compander, wsa_macro_set_compander),
SOC_SINGLE_EXT("WSA_RX0 EC_HQ Switch", SND_SOC_NOPM, WSA_MACRO_RX0, 1, 0,
wsa_macro_get_ec_hq, wsa_macro_set_ec_hq),
SOC_SINGLE_EXT("WSA_RX1 EC_HQ Switch", SND_SOC_NOPM, WSA_MACRO_RX1, 1, 0,
wsa_macro_get_ec_hq, wsa_macro_set_ec_hq),
};
static const struct soc_enum rx_mux_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_mux_text), rx_mux_text);
static const struct snd_kcontrol_new rx_mux[WSA_MACRO_RX_MAX] = {
SOC_DAPM_ENUM_EXT("WSA RX0 Mux", rx_mux_enum,
wsa_macro_rx_mux_get, wsa_macro_rx_mux_put),
SOC_DAPM_ENUM_EXT("WSA RX1 Mux", rx_mux_enum,
wsa_macro_rx_mux_get, wsa_macro_rx_mux_put),
SOC_DAPM_ENUM_EXT("WSA RX_MIX0 Mux", rx_mux_enum,
wsa_macro_rx_mux_get, wsa_macro_rx_mux_put),
SOC_DAPM_ENUM_EXT("WSA RX_MIX1 Mux", rx_mux_enum,
wsa_macro_rx_mux_get, wsa_macro_rx_mux_put),
};
static int wsa_macro_vi_feed_mixer_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kcontrol);
struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm);
struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
u32 spk_tx_id = mixer->shift;
u32 dai_id = widget->shift;
if (test_bit(spk_tx_id, &wsa->active_ch_mask[dai_id]))
ucontrol->value.integer.value[0] = 1;
else
ucontrol->value.integer.value[0] = 0;
return 0;
}
static int wsa_macro_vi_feed_mixer_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kcontrol);
struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm);
struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value;
struct wsa_macro *wsa = snd_soc_component_get_drvdata(component);
u32 enable = ucontrol->value.integer.value[0];
u32 spk_tx_id = mixer->shift;
if (enable) {
if (spk_tx_id == WSA_MACRO_TX0 &&
!test_bit(WSA_MACRO_TX0,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI])) {
set_bit(WSA_MACRO_TX0,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI]);
wsa->active_ch_cnt[WSA_MACRO_AIF_VI]++;
}
if (spk_tx_id == WSA_MACRO_TX1 &&
!test_bit(WSA_MACRO_TX1,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI])) {
set_bit(WSA_MACRO_TX1,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI]);
wsa->active_ch_cnt[WSA_MACRO_AIF_VI]++;
}
} else {
if (spk_tx_id == WSA_MACRO_TX0 &&
test_bit(WSA_MACRO_TX0,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI])) {
clear_bit(WSA_MACRO_TX0,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI]);
wsa->active_ch_cnt[WSA_MACRO_AIF_VI]--;
}
if (spk_tx_id == WSA_MACRO_TX1 &&
test_bit(WSA_MACRO_TX1,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI])) {
clear_bit(WSA_MACRO_TX1,
&wsa->active_ch_mask[WSA_MACRO_AIF_VI]);
wsa->active_ch_cnt[WSA_MACRO_AIF_VI]--;
}
}
snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, NULL);
return 0;
}
static const struct snd_kcontrol_new aif_vi_mixer[] = {
SOC_SINGLE_EXT("WSA_SPKR_VI_1", SND_SOC_NOPM, WSA_MACRO_TX0, 1, 0,
wsa_macro_vi_feed_mixer_get,
wsa_macro_vi_feed_mixer_put),
SOC_SINGLE_EXT("WSA_SPKR_VI_2", SND_SOC_NOPM, WSA_MACRO_TX1, 1, 0,
wsa_macro_vi_feed_mixer_get,
wsa_macro_vi_feed_mixer_put),
};
static const struct snd_soc_dapm_widget wsa_macro_dapm_widgets[] = {
SND_SOC_DAPM_AIF_IN("WSA AIF1 PB", "WSA_AIF1 Playback", 0,
SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("WSA AIF_MIX1 PB", "WSA_AIF_MIX1 Playback", 0,
SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT_E("WSA AIF_VI", "WSA_AIF_VI Capture", 0,
SND_SOC_NOPM, WSA_MACRO_AIF_VI, 0,
wsa_macro_enable_vi_feedback,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_OUT("WSA AIF_ECHO", "WSA_AIF_ECHO Capture", 0,
SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_MIXER("WSA_AIF_VI Mixer", SND_SOC_NOPM, WSA_MACRO_AIF_VI,
0, aif_vi_mixer, ARRAY_SIZE(aif_vi_mixer)),
SND_SOC_DAPM_MUX_E("WSA RX_MIX EC0_MUX", SND_SOC_NOPM,
WSA_MACRO_EC0_MUX, 0,
&rx_mix_ec0_mux, wsa_macro_enable_echo,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX_E("WSA RX_MIX EC1_MUX", SND_SOC_NOPM,
WSA_MACRO_EC1_MUX, 0,
&rx_mix_ec1_mux, wsa_macro_enable_echo,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("WSA RX0 MUX", SND_SOC_NOPM, WSA_MACRO_RX0, 0,
&rx_mux[WSA_MACRO_RX0]),
SND_SOC_DAPM_MUX("WSA RX1 MUX", SND_SOC_NOPM, WSA_MACRO_RX1, 0,
&rx_mux[WSA_MACRO_RX1]),
SND_SOC_DAPM_MUX("WSA RX_MIX0 MUX", SND_SOC_NOPM, WSA_MACRO_RX_MIX0, 0,
&rx_mux[WSA_MACRO_RX_MIX0]),
SND_SOC_DAPM_MUX("WSA RX_MIX1 MUX", SND_SOC_NOPM, WSA_MACRO_RX_MIX1, 0,
&rx_mux[WSA_MACRO_RX_MIX1]),
SND_SOC_DAPM_MIXER("WSA RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("WSA RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("WSA RX_MIX0", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("WSA RX_MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MUX("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0, &rx0_prim_inp0_mux),
SND_SOC_DAPM_MUX("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0, &rx0_prim_inp1_mux),
SND_SOC_DAPM_MUX("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0, &rx0_prim_inp2_mux),
SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM, WSA_MACRO_RX_MIX0,
0, &rx0_mix_mux, wsa_macro_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0, &rx1_prim_inp0_mux),
SND_SOC_DAPM_MUX("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0, &rx1_prim_inp1_mux),
SND_SOC_DAPM_MUX("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0, &rx1_prim_inp2_mux),
SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM, WSA_MACRO_RX_MIX1,
0, &rx1_mix_mux, wsa_macro_enable_mix_path,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MIXER_E("WSA_RX INT0 MIX", SND_SOC_NOPM, 0, 0, NULL, 0,
wsa_macro_enable_main_path, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_MIXER_E("WSA_RX INT1 MIX", SND_SOC_NOPM, 1, 0, NULL, 0,
wsa_macro_enable_main_path, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_MIXER("WSA_RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("WSA_RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MUX("WSA_RX0 INT0 SIDETONE MIX", CDC_WSA_RX0_RX_PATH_CFG1,
4, 0, &rx0_sidetone_mix_mux),
SND_SOC_DAPM_INPUT("WSA SRC0_INP"),
SND_SOC_DAPM_INPUT("WSA_TX DEC0_INP"),
SND_SOC_DAPM_INPUT("WSA_TX DEC1_INP"),
SND_SOC_DAPM_MIXER_E("WSA_RX INT0 INTERP", SND_SOC_NOPM,
WSA_MACRO_COMP1, 0, NULL, 0,
wsa_macro_enable_interpolator,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MIXER_E("WSA_RX INT1 INTERP", SND_SOC_NOPM,
WSA_MACRO_COMP2, 0, NULL, 0,
wsa_macro_enable_interpolator,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MIXER_E("WSA_RX INT0 CHAIN", SND_SOC_NOPM, 0, 0,
NULL, 0, wsa_macro_spk_boost_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MIXER_E("WSA_RX INT1 CHAIN", SND_SOC_NOPM, 0, 0,
NULL, 0, wsa_macro_spk_boost_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_INPUT("VIINPUT_WSA"),
SND_SOC_DAPM_OUTPUT("WSA_SPK1 OUT"),
SND_SOC_DAPM_OUTPUT("WSA_SPK2 OUT"),
SND_SOC_DAPM_SUPPLY("WSA_RX0_CLK", CDC_WSA_RX0_RX_PATH_CTL, 5, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("WSA_RX1_CLK", CDC_WSA_RX1_RX_PATH_CTL, 5, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("WSA_RX_MIX0_CLK", CDC_WSA_RX0_RX_PATH_MIX_CTL, 5, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("WSA_RX_MIX1_CLK", CDC_WSA_RX1_RX_PATH_MIX_CTL, 5, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("WSA_MCLK", 0, SND_SOC_NOPM, 0, 0,
wsa_macro_mclk_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
};
static const struct snd_soc_dapm_route wsa_audio_map[] = {
/* VI Feedback */
{"WSA_AIF_VI Mixer", "WSA_SPKR_VI_1", "VIINPUT_WSA"},
{"WSA_AIF_VI Mixer", "WSA_SPKR_VI_2", "VIINPUT_WSA"},
{"WSA AIF_VI", NULL, "WSA_AIF_VI Mixer"},
{"WSA AIF_VI", NULL, "WSA_MCLK"},
{"WSA RX_MIX EC0_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
{"WSA RX_MIX EC1_MUX", "RX_MIX_TX0", "WSA_RX INT0 SEC MIX"},
{"WSA RX_MIX EC0_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
{"WSA RX_MIX EC1_MUX", "RX_MIX_TX1", "WSA_RX INT1 SEC MIX"},
{"WSA AIF_ECHO", NULL, "WSA RX_MIX EC0_MUX"},
{"WSA AIF_ECHO", NULL, "WSA RX_MIX EC1_MUX"},
{"WSA AIF_ECHO", NULL, "WSA_MCLK"},
{"WSA AIF1 PB", NULL, "WSA_MCLK"},
{"WSA AIF_MIX1 PB", NULL, "WSA_MCLK"},
{"WSA RX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
{"WSA RX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
{"WSA RX_MIX0 MUX", "AIF1_PB", "WSA AIF1 PB"},
{"WSA RX_MIX1 MUX", "AIF1_PB", "WSA AIF1 PB"},
{"WSA RX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
{"WSA RX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
{"WSA RX_MIX0 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
{"WSA RX_MIX1 MUX", "AIF_MIX1_PB", "WSA AIF_MIX1 PB"},
{"WSA RX0", NULL, "WSA RX0 MUX"},
{"WSA RX1", NULL, "WSA RX1 MUX"},
{"WSA RX_MIX0", NULL, "WSA RX_MIX0 MUX"},
{"WSA RX_MIX1", NULL, "WSA RX_MIX1 MUX"},
{"WSA RX0", NULL, "WSA_RX0_CLK"},
{"WSA RX1", NULL, "WSA_RX1_CLK"},
{"WSA RX_MIX0", NULL, "WSA_RX_MIX0_CLK"},
{"WSA RX_MIX1", NULL, "WSA_RX_MIX1_CLK"},
{"WSA_RX0 INP0", "RX0", "WSA RX0"},
{"WSA_RX0 INP0", "RX1", "WSA RX1"},
{"WSA_RX0 INP0", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX0 INP0", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX0 INP0", "DEC0", "WSA_TX DEC0_INP"},
{"WSA_RX0 INP0", "DEC1", "WSA_TX DEC1_INP"},
{"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP0"},
{"WSA_RX0 INP1", "RX0", "WSA RX0"},
{"WSA_RX0 INP1", "RX1", "WSA RX1"},
{"WSA_RX0 INP1", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX0 INP1", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX0 INP1", "DEC0", "WSA_TX DEC0_INP"},
{"WSA_RX0 INP1", "DEC1", "WSA_TX DEC1_INP"},
{"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP1"},
{"WSA_RX0 INP2", "RX0", "WSA RX0"},
{"WSA_RX0 INP2", "RX1", "WSA RX1"},
{"WSA_RX0 INP2", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX0 INP2", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX0 INP2", "DEC0", "WSA_TX DEC0_INP"},
{"WSA_RX0 INP2", "DEC1", "WSA_TX DEC1_INP"},
{"WSA_RX INT0 MIX", NULL, "WSA_RX0 INP2"},
{"WSA_RX0 MIX INP", "RX0", "WSA RX0"},
{"WSA_RX0 MIX INP", "RX1", "WSA RX1"},
{"WSA_RX0 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX0 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX INT0 SEC MIX", NULL, "WSA_RX0 MIX INP"},
{"WSA_RX INT0 SEC MIX", NULL, "WSA_RX INT0 MIX"},
{"WSA_RX INT0 INTERP", NULL, "WSA_RX INT0 SEC MIX"},
{"WSA_RX0 INT0 SIDETONE MIX", "SRC0", "WSA SRC0_INP"},
{"WSA_RX INT0 INTERP", NULL, "WSA_RX0 INT0 SIDETONE MIX"},
{"WSA_RX INT0 CHAIN", NULL, "WSA_RX INT0 INTERP"},
{"WSA_SPK1 OUT", NULL, "WSA_RX INT0 CHAIN"},
{"WSA_SPK1 OUT", NULL, "WSA_MCLK"},
{"WSA_RX1 INP0", "RX0", "WSA RX0"},
{"WSA_RX1 INP0", "RX1", "WSA RX1"},
{"WSA_RX1 INP0", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX1 INP0", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX1 INP0", "DEC0", "WSA_TX DEC0_INP"},
{"WSA_RX1 INP0", "DEC1", "WSA_TX DEC1_INP"},
{"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP0"},
{"WSA_RX1 INP1", "RX0", "WSA RX0"},
{"WSA_RX1 INP1", "RX1", "WSA RX1"},
{"WSA_RX1 INP1", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX1 INP1", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX1 INP1", "DEC0", "WSA_TX DEC0_INP"},
{"WSA_RX1 INP1", "DEC1", "WSA_TX DEC1_INP"},
{"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP1"},
{"WSA_RX1 INP2", "RX0", "WSA RX0"},
{"WSA_RX1 INP2", "RX1", "WSA RX1"},
{"WSA_RX1 INP2", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX1 INP2", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX1 INP2", "DEC0", "WSA_TX DEC0_INP"},
{"WSA_RX1 INP2", "DEC1", "WSA_TX DEC1_INP"},
{"WSA_RX INT1 MIX", NULL, "WSA_RX1 INP2"},
{"WSA_RX1 MIX INP", "RX0", "WSA RX0"},
{"WSA_RX1 MIX INP", "RX1", "WSA RX1"},
{"WSA_RX1 MIX INP", "RX_MIX0", "WSA RX_MIX0"},
{"WSA_RX1 MIX INP", "RX_MIX1", "WSA RX_MIX1"},
{"WSA_RX INT1 SEC MIX", NULL, "WSA_RX1 MIX INP"},
{"WSA_RX INT1 SEC MIX", NULL, "WSA_RX INT1 MIX"},
{"WSA_RX INT1 INTERP", NULL, "WSA_RX INT1 SEC MIX"},
{"WSA_RX INT1 CHAIN", NULL, "WSA_RX INT1 INTERP"},
{"WSA_SPK2 OUT", NULL, "WSA_RX INT1 CHAIN"},
{"WSA_SPK2 OUT", NULL, "WSA_MCLK"},
};
static int wsa_swrm_clock(struct wsa_macro *wsa, bool enable)
{
struct regmap *regmap = wsa->regmap;
if (enable) {
wsa_macro_mclk_enable(wsa, true);
/* reset swr ip */
if (wsa->reset_swr)
regmap_update_bits(regmap,
CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
CDC_WSA_SWR_RST_EN_MASK,
CDC_WSA_SWR_RST_ENABLE);
regmap_update_bits(regmap, CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
CDC_WSA_SWR_CLK_EN_MASK,
CDC_WSA_SWR_CLK_ENABLE);
/* Bring out of reset */
if (wsa->reset_swr)
regmap_update_bits(regmap,
CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
CDC_WSA_SWR_RST_EN_MASK,
CDC_WSA_SWR_RST_DISABLE);
wsa->reset_swr = false;
} else {
regmap_update_bits(regmap, CDC_WSA_CLK_RST_CTRL_SWR_CONTROL,
CDC_WSA_SWR_CLK_EN_MASK, 0);
wsa_macro_mclk_enable(wsa, false);
}
return 0;
}
static int wsa_macro_component_probe(struct snd_soc_component *comp)
{
struct wsa_macro *wsa = snd_soc_component_get_drvdata(comp);
snd_soc_component_init_regmap(comp, wsa->regmap);
wsa->spkr_gain_offset = WSA_MACRO_GAIN_OFFSET_M1P5_DB;
/* set SPKR rate to FS_2P4_3P072 */
snd_soc_component_update_bits(comp, CDC_WSA_RX0_RX_PATH_CFG1,
CDC_WSA_RX_PATH_SPKR_RATE_MASK,
CDC_WSA_RX_PATH_SPKR_RATE_FS_2P4_3P072);
snd_soc_component_update_bits(comp, CDC_WSA_RX1_RX_PATH_CFG1,
CDC_WSA_RX_PATH_SPKR_RATE_MASK,
CDC_WSA_RX_PATH_SPKR_RATE_FS_2P4_3P072);
wsa_macro_set_spkr_mode(comp, WSA_MACRO_SPKR_MODE_1);
return 0;
}
static int swclk_gate_enable(struct clk_hw *hw)
{
return wsa_swrm_clock(to_wsa_macro(hw), true);
}
static void swclk_gate_disable(struct clk_hw *hw)
{
wsa_swrm_clock(to_wsa_macro(hw), false);
}
static int swclk_gate_is_enabled(struct clk_hw *hw)
{
struct wsa_macro *wsa = to_wsa_macro(hw);
int ret, val;
regmap_read(wsa->regmap, CDC_WSA_CLK_RST_CTRL_SWR_CONTROL, &val);
ret = val & BIT(0);
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 *wsa_macro_register_mclk_output(struct wsa_macro *wsa)
{
struct device *dev = wsa->dev;
struct device_node *np = dev->of_node;
const char *parent_clk_name;
const char *clk_name = "mclk";
struct clk_hw *hw;
struct clk_init_data init;
int ret;
parent_clk_name = __clk_get_name(wsa->clks[2].clk);
init.name = clk_name;
init.ops = &swclk_gate_ops;
init.flags = 0;
init.parent_names = &parent_clk_name;
init.num_parents = 1;
wsa->hw.init = &init;
hw = &wsa->hw;
ret = clk_hw_register(wsa->dev, hw);
if (ret)
return ERR_PTR(ret);
of_clk_add_provider(np, of_clk_src_simple_get, hw->clk);
return NULL;
}
static const struct snd_soc_component_driver wsa_macro_component_drv = {
.name = "WSA MACRO",
.probe = wsa_macro_component_probe,
.controls = wsa_macro_snd_controls,
.num_controls = ARRAY_SIZE(wsa_macro_snd_controls),
.dapm_widgets = wsa_macro_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wsa_macro_dapm_widgets),
.dapm_routes = wsa_audio_map,
.num_dapm_routes = ARRAY_SIZE(wsa_audio_map),
};
static int wsa_macro_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct wsa_macro *wsa;
void __iomem *base;
int ret;
wsa = devm_kzalloc(dev, sizeof(*wsa), GFP_KERNEL);
if (!wsa)
return -ENOMEM;
wsa->clks[0].id = "macro";
wsa->clks[1].id = "dcodec";
wsa->clks[2].id = "mclk";
wsa->clks[3].id = "npl";
wsa->clks[4].id = "fsgen";
ret = devm_clk_bulk_get(dev, WSA_NUM_CLKS_MAX, wsa->clks);
if (ret) {
dev_err(dev, "Error getting WSA Clocks (%d)\n", ret);
return ret;
}
base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);
wsa->regmap = devm_regmap_init_mmio(dev, base, &wsa_regmap_config);
dev_set_drvdata(dev, wsa);
wsa->reset_swr = true;
wsa->dev = dev;
/* set MCLK and NPL rates */
clk_set_rate(wsa->clks[2].clk, WSA_MACRO_MCLK_FREQ);
clk_set_rate(wsa->clks[3].clk, WSA_MACRO_MCLK_FREQ);
ret = clk_bulk_prepare_enable(WSA_NUM_CLKS_MAX, wsa->clks);
if (ret)
return ret;
wsa_macro_register_mclk_output(wsa);
ret = devm_snd_soc_register_component(dev, &wsa_macro_component_drv,
wsa_macro_dai,
ARRAY_SIZE(wsa_macro_dai));
if (ret)
goto err;
return ret;
err:
clk_bulk_disable_unprepare(WSA_NUM_CLKS_MAX, wsa->clks);
return ret;
}
static int wsa_macro_remove(struct platform_device *pdev)
{
struct wsa_macro *wsa = dev_get_drvdata(&pdev->dev);
of_clk_del_provider(pdev->dev.of_node);
clk_bulk_disable_unprepare(WSA_NUM_CLKS_MAX, wsa->clks);
return 0;
}
static const struct of_device_id wsa_macro_dt_match[] = {
{.compatible = "qcom,sm8250-lpass-wsa-macro"},
{}
};
MODULE_DEVICE_TABLE(of, wsa_macro_dt_match);
static struct platform_driver wsa_macro_driver = {
.driver = {
.name = "wsa_macro",
.of_match_table = wsa_macro_dt_match,
},
.probe = wsa_macro_probe,
.remove = wsa_macro_remove,
};
module_platform_driver(wsa_macro_driver);
MODULE_DESCRIPTION("WSA macro driver");
MODULE_LICENSE("GPL");
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