LPASS RX Codec Macro is available in Qualcomm LPASS (Low Power Audio SubSystem). This is used for connecting with SoundWire devices like WCD938x Codecs to provide headphone/ear/lineout functionality.

Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/lpass-rx-macro.c | 1994 +++++++++++++++++++++++++++++ 3 files changed, 2001 insertions(+) create mode 100644 sound/soc/codecs/lpass-rx-macro.c

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index f9ce7bb654a5..5fb5a5a2c605 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -228,6 +228,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_UDA1380 imply SND_SOC_WCD9335 imply SND_SOC_WCD934X + imply SND_SOC_LPASS_RX_MACRO imply SND_SOC_WL1273 imply SND_SOC_WM0010 imply SND_SOC_WM1250_EV1 @@ -1833,4 +1834,8 @@ config SND_SOC_LPASS_VA_MACRO depends on COMMON_CLK tristate "Qualcomm VA Macro in LPASS(Low Power Audio SubSystem)"

+config SND_SOC_LPASS_RX_MACRO + depends on COMMON_CLK + tristate "Qualcomm RX Macro in LPASS(Low Power Audio SubSystem)" + endmenu diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index d5c7eb3544a5..004ffcbe0b98 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -107,6 +107,7 @@ snd-soc-l3-objs := l3.o snd-soc-lm4857-objs := lm4857.o snd-soc-lm49453-objs := lm49453.o snd-soc-lochnagar-sc-objs := lochnagar-sc.o +snd-soc-lpass-rx-macro-objs := lpass-rx-macro.o snd-soc-lpass-wsa-macro-objs := lpass-wsa-macro.o snd-soc-lpass-va-macro-objs := lpass-va-macro.o snd-soc-madera-objs := madera.o @@ -625,6 +626,7 @@ obj-$(CONFIG_SND_SOC_SIMPLE_AMPLIFIER) += snd-soc-simple-amplifier.o obj-$(CONFIG_SND_SOC_TPA6130A2) += snd-soc-tpa6130a2.o obj-$(CONFIG_SND_SOC_LPASS_WSA_MACRO) += snd-soc-lpass-wsa-macro.o obj-$(CONFIG_SND_SOC_LPASS_VA_MACRO) += snd-soc-lpass-va-macro.o +obj-$(CONFIG_SND_SOC_LPASS_RX_MACRO) += snd-soc-lpass-rx-macro.o

# Mux obj-$(CONFIG_SND_SOC_SIMPLE_MUX) += snd-soc-simple-mux.o diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c new file mode 100644 index 000000000000..1c114a46c44a --- /dev/null +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -0,0 +1,1994 @@ +// 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 <sound/soc.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc-dapm.h> +#include <sound/tlv.h> +#include <linux/of_clk.h> +#include <linux/clk-provider.h> + +#define CDC_RX_TOP_TOP_CFG0 (0x0000) +#define CDC_RX_TOP_SWR_CTRL (0x0008) +#define CDC_RX_TOP_DEBUG (0x000C) +#define CDC_RX_TOP_DEBUG_BUS (0x0010) +#define CDC_RX_TOP_DEBUG_EN0 (0x0014) +#define CDC_RX_TOP_DEBUG_EN1 (0x0018) +#define CDC_RX_TOP_DEBUG_EN2 (0x001C) +#define CDC_RX_TOP_HPHL_COMP_WR_LSB (0x0020) +#define CDC_RX_TOP_HPHL_COMP_WR_MSB (0x0024) +#define CDC_RX_TOP_HPHL_COMP_LUT (0x0028) +#define CDC_RX_TOP_HPH_LUT_BYPASS_MASK BIT(7) +#define CDC_RX_TOP_HPHL_COMP_RD_LSB (0x002C) +#define CDC_RX_TOP_HPHL_COMP_RD_MSB (0x0030) +#define CDC_RX_TOP_HPHR_COMP_WR_LSB (0x0034) +#define CDC_RX_TOP_HPHR_COMP_WR_MSB (0x0038) +#define CDC_RX_TOP_HPHR_COMP_LUT (0x003C) +#define CDC_RX_TOP_HPHR_COMP_RD_LSB (0x0040) +#define CDC_RX_TOP_HPHR_COMP_RD_MSB (0x0044) +#define CDC_RX_TOP_DSD0_DEBUG_CFG0 (0x0070) +#define CDC_RX_TOP_DSD0_DEBUG_CFG1 (0x0074) +#define CDC_RX_TOP_DSD0_DEBUG_CFG2 (0x0078) +#define CDC_RX_TOP_DSD0_DEBUG_CFG3 (0x007C) +#define CDC_RX_TOP_DSD1_DEBUG_CFG0 (0x0080) +#define CDC_RX_TOP_DSD1_DEBUG_CFG1 (0x0084) +#define CDC_RX_TOP_DSD1_DEBUG_CFG2 (0x0088) +#define CDC_RX_TOP_DSD1_DEBUG_CFG3 (0x008C) +#define CDC_RX_TOP_RX_I2S_CTL (0x0090) +#define CDC_RX_TOP_TX_I2S2_CTL (0x0094) +#define CDC_RX_TOP_I2S_CLK (0x0098) +#define CDC_RX_TOP_I2S_RESET (0x009C) +#define CDC_RX_TOP_I2S_MUX (0x00A0) +#define CDC_RX_CLK_RST_CTRL_MCLK_CONTROL (0x0100) +#define CDC_RX_CLK_MCLK_EN_MASK BIT(0) +#define CDC_RX_CLK_MCLK_ENABLE BIT(0) +#define CDC_RX_CLK_MCLK2_EN_MASK BIT(1) +#define CDC_RX_CLK_MCLK2_ENABLE BIT(1) +#define CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL (0x0104) +#define CDC_RX_FS_MCLK_CNT_EN_MASK BIT(0) +#define CDC_RX_FS_MCLK_CNT_ENABLE BIT(0) +#define CDC_RX_FS_MCLK_CNT_CLR_MASK BIT(1) +#define CDC_RX_FS_MCLK_CNT_CLR BIT(1) +#define CDC_RX_CLK_RST_CTRL_SWR_CONTROL (0x0108) +#define CDC_RX_SWR_CLK_EN_MASK BIT(0) +#define CDC_RX_SWR_RESET_MASK BIT(1) +#define CDC_RX_SWR_RESET BIT(1) +#define CDC_RX_CLK_RST_CTRL_DSD_CONTROL (0x010C) +#define CDC_RX_CLK_RST_CTRL_ASRC_SHARE_CONTROL (0x0110) +#define CDC_RX_SOFTCLIP_CRC (0x0140) +#define CDC_RX_SOFTCLIP_CLK_EN_MASK BIT(0) +#define CDC_RX_SOFTCLIP_SOFTCLIP_CTRL (0x0144) +#define CDC_RX_SOFTCLIP_EN_MASK BIT(0) +#define CDC_RX_INP_MUX_RX_INT0_CFG0 (0x0180) +#define CDC_RX_INTX_1_MIX_INP0_SEL_MASK GENMASK(3, 0) +#define CDC_RX_INTX_1_MIX_INP1_SEL_MASK GENMASK(7, 4) +#define CDC_RX_INP_MUX_RX_INT0_CFG1 (0x0184) +#define CDC_RX_INTX_2_SEL_MASK GENMASK(3, 0) +#define CDC_RX_INTX_1_MIX_INP2_SEL_MASK GENMASK(7, 4) +#define CDC_RX_INP_MUX_RX_INT1_CFG0 (0x0188) +#define CDC_RX_INP_MUX_RX_INT1_CFG1 (0x018C) +#define CDC_RX_INP_MUX_RX_INT2_CFG0 (0x0190) +#define CDC_RX_INP_MUX_RX_INT2_CFG1 (0x0194) +#define CDC_RX_INP_MUX_RX_MIX_CFG4 (0x0198) +#define CDC_RX_INP_MUX_RX_MIX_CFG5 (0x019C) +#define CDC_RX_INP_MUX_SIDETONE_SRC_CFG0 (0x01A0) +#define CDC_RX_CLSH_CRC (0x0200) +#define CDC_RX_CLSH_CLK_EN_MASK BIT(0) +#define CDC_RX_CLSH_DLY_CTRL (0x0204) +#define CDC_RX_CLSH_DECAY_CTRL (0x0208) +#define CDC_RX_CLSH_DECAY_RATE_MASK GENMASK(2, 0) +#define CDC_RX_CLSH_HPH_V_PA (0x020C) +#define CDC_RX_CLSH_HPH_V_PA_MIN_MASK GENMASK(5, 0) +#define CDC_RX_CLSH_EAR_V_PA (0x0210) +#define CDC_RX_CLSH_HPH_V_HD (0x0214) +#define CDC_RX_CLSH_EAR_V_HD (0x0218) +#define CDC_RX_CLSH_K1_MSB (0x021C) +#define CDC_RX_CLSH_K1_MSB_COEFF_MASK GENMASK(3, 0) +#define CDC_RX_CLSH_K1_LSB (0x0220) +#define CDC_RX_CLSH_K2_MSB (0x0224) +#define CDC_RX_CLSH_K2_LSB (0x0228) +#define CDC_RX_CLSH_IDLE_CTRL (0x022C) +#define CDC_RX_CLSH_IDLE_HPH (0x0230) +#define CDC_RX_CLSH_IDLE_EAR (0x0234) +#define CDC_RX_CLSH_TEST0 (0x0238) +#define CDC_RX_CLSH_TEST1 (0x023C) +#define CDC_RX_CLSH_OVR_VREF (0x0240) +#define CDC_RX_CLSH_CLSG_CTL (0x0244) +#define CDC_RX_CLSH_CLSG_CFG1 (0x0248) +#define CDC_RX_CLSH_CLSG_CFG2 (0x024C) +#define CDC_RX_BCL_VBAT_PATH_CTL (0x0280) +#define CDC_RX_BCL_VBAT_CFG (0x0284) +#define CDC_RX_BCL_VBAT_ADC_CAL1 (0x0288) +#define CDC_RX_BCL_VBAT_ADC_CAL2 (0x028C) +#define CDC_RX_BCL_VBAT_ADC_CAL3 (0x0290) +#define CDC_RX_BCL_VBAT_PK_EST1 (0x0294) +#define CDC_RX_BCL_VBAT_PK_EST2 (0x0298) +#define CDC_RX_BCL_VBAT_PK_EST3 (0x029C) +#define CDC_RX_BCL_VBAT_RF_PROC1 (0x02A0) +#define CDC_RX_BCL_VBAT_RF_PROC2 (0x02A4) +#define CDC_RX_BCL_VBAT_TAC1 (0x02A8) +#define CDC_RX_BCL_VBAT_TAC2 (0x02AC) +#define CDC_RX_BCL_VBAT_TAC3 (0x02B0) +#define CDC_RX_BCL_VBAT_TAC4 (0x02B4) +#define CDC_RX_BCL_VBAT_GAIN_UPD1 (0x02B8) +#define CDC_RX_BCL_VBAT_GAIN_UPD2 (0x02BC) +#define CDC_RX_BCL_VBAT_GAIN_UPD3 (0x02C0) +#define CDC_RX_BCL_VBAT_GAIN_UPD4 (0x02C4) +#define CDC_RX_BCL_VBAT_GAIN_UPD5 (0x02C8) +#define CDC_RX_BCL_VBAT_DEBUG1 (0x02CC) +#define CDC_RX_BCL_VBAT_GAIN_UPD_MON (0x02D0) +#define CDC_RX_BCL_VBAT_GAIN_MON_VAL (0x02D4) +#define CDC_RX_BCL_VBAT_BAN (0x02D8) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD1 (0x02DC) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD2 (0x02E0) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD3 (0x02E4) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD4 (0x02E8) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD5 (0x02EC) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD6 (0x02F0) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD7 (0x02F4) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD8 (0x02F8) +#define CDC_RX_BCL_VBAT_BCL_GAIN_UPD9 (0x02FC) +#define CDC_RX_BCL_VBAT_ATTN1 (0x0300) +#define CDC_RX_BCL_VBAT_ATTN2 (0x0304) +#define CDC_RX_BCL_VBAT_ATTN3 (0x0308) +#define CDC_RX_BCL_VBAT_DECODE_CTL1 (0x030C) +#define CDC_RX_BCL_VBAT_DECODE_CTL2 (0x0310) +#define CDC_RX_BCL_VBAT_DECODE_CFG1 (0x0314) +#define CDC_RX_BCL_VBAT_DECODE_CFG2 (0x0318) +#define CDC_RX_BCL_VBAT_DECODE_CFG3 (0x031C) +#define CDC_RX_BCL_VBAT_DECODE_CFG4 (0x0320) +#define CDC_RX_BCL_VBAT_DECODE_ST (0x0324) +#define CDC_RX_INTR_CTRL_CFG (0x0340) +#define CDC_RX_INTR_CTRL_CLR_COMMIT (0x0344) +#define CDC_RX_INTR_CTRL_PIN1_MASK0 (0x0360) +#define CDC_RX_INTR_CTRL_PIN1_STATUS0 (0x0368) +#define CDC_RX_INTR_CTRL_PIN1_CLEAR0 (0x0370) +#define CDC_RX_INTR_CTRL_PIN2_MASK0 (0x0380) +#define CDC_RX_INTR_CTRL_PIN2_STATUS0 (0x0388) +#define CDC_RX_INTR_CTRL_PIN2_CLEAR0 (0x0390) +#define CDC_RX_INTR_CTRL_LEVEL0 (0x03C0) +#define CDC_RX_INTR_CTRL_BYPASS0 (0x03C8) +#define CDC_RX_INTR_CTRL_SET0 (0x03D0) +#define CDC_RX_RXn_RX_PATH_CTL(n) (0x0400 + 0x80 * n) +#define CDC_RX_RX0_RX_PATH_CTL (0x0400) +#define CDC_RX_PATH_RESET_EN_MASK BIT(6) +#define CDC_RX_PATH_CLK_EN_MASK BIT(5) +#define CDC_RX_PATH_CLK_ENABLE BIT(5) +#define CDC_RX_PATH_PGA_MUTE_MASK BIT(4) +#define CDC_RX_PATH_PGA_MUTE_ENABLE BIT(4) +#define CDC_RX_PATH_PCM_RATE_MASK GENMASK(3, 0) +#define CDC_RX_RXn_RX_PATH_CFG0(n) (0x0404 + 0x80 * n) +#define CDC_RX_RXn_COMP_EN_MASK BIT(1) +#define CDC_RX_RX0_RX_PATH_CFG0 (0x0404) +#define CDC_RX_RXn_CLSH_EN_MASK BIT(6) +#define CDC_RX_DLY_ZN_EN_MASK BIT(3) +#define CDC_RX_DLY_ZN_ENABLE BIT(3) +#define CDC_RX_RXn_HD2_EN_MASK BIT(2) +#define CDC_RX_RXn_RX_PATH_CFG1(n) (0x0408 + 0x80 * n) +#define CDC_RX_RXn_SIDETONE_EN_MASK BIT(4) +#define CDC_RX_RX0_RX_PATH_CFG1 (0x0408) +#define CDC_RX_RX0_HPH_L_EAR_SEL_MASK BIT(1) +#define CDC_RX_RXn_RX_PATH_CFG2(n) (0x040C + 0x80 * n) +#define CDC_RX_RXn_HPF_CUT_FREQ_MASK GENMASK(1, 0) +#define CDC_RX_RX0_RX_PATH_CFG2 (0x040C) +#define CDC_RX_RXn_RX_PATH_CFG3(n) (0x0410 + 0x80 * n) +#define CDC_RX_RX0_RX_PATH_CFG3 (0x0410) +#define CDC_RX_DC_COEFF_SEL_MASK GENMASK(1, 0) +#define CDC_RX_DC_COEFF_SEL_TWO 0x2 +#define CDC_RX_RXn_RX_VOL_CTL(n) (0x0414 + 0x80 * n) +#define CDC_RX_RX0_RX_VOL_CTL (0x0414) +#define CDC_RX_RXn_RX_PATH_MIX_CTL(n) (0x0418 + 0x80 * n) +#define CDC_RX_RXn_MIX_PCM_RATE_MASK GENMASK(3, 0) +#define CDC_RX_RXn_MIX_RESET_MASK BIT(6) +#define CDC_RX_RXn_MIX_RESET BIT(6) +#define CDC_RX_RXn_MIX_CLK_EN_MASK BIT(5) +#define CDC_RX_RX0_RX_PATH_MIX_CTL (0x0418) +#define CDC_RX_RX0_RX_PATH_MIX_CFG (0x041C) +#define CDC_RX_RXn_RX_VOL_MIX_CTL(n) (0x0420 + 0x80 * n) +#define CDC_RX_RX0_RX_VOL_MIX_CTL (0x0420) +#define CDC_RX_RX0_RX_PATH_SEC1 (0x0424) +#define CDC_RX_RX0_RX_PATH_SEC2 (0x0428) +#define CDC_RX_RX0_RX_PATH_SEC3 (0x042C) +#define CDC_RX_RX0_RX_PATH_SEC4 (0x0430) +#define CDC_RX_RX0_RX_PATH_SEC7 (0x0434) +#define CDC_RX_DSM_OUT_DELAY_SEL_MASK GENMASK(2, 0) +#define CDC_RX_DSM_OUT_DELAY_TWO_SAMPLE 0x2 +#define CDC_RX_RX0_RX_PATH_MIX_SEC0 (0x0438) +#define CDC_RX_RX0_RX_PATH_MIX_SEC1 (0x043C) +#define CDC_RX_RXn_RX_PATH_DSM_CTL(n) (0x0440 + 0x80 * n) +#define CDC_RX_RXn_DSM_CLK_EN_MASK BIT(0) +#define CDC_RX_RX0_RX_PATH_DSM_CTL (0x0440) +#define CDC_RX_RX0_RX_PATH_DSM_DATA1 (0x0444) +#define CDC_RX_RX0_RX_PATH_DSM_DATA2 (0x0448) +#define CDC_RX_RX0_RX_PATH_DSM_DATA3 (0x044C) +#define CDC_RX_RX0_RX_PATH_DSM_DATA4 (0x0450) +#define CDC_RX_RX0_RX_PATH_DSM_DATA5 (0x0454) +#define CDC_RX_RX0_RX_PATH_DSM_DATA6 (0x0458) +#define CDC_RX_RX1_RX_PATH_CTL (0x0480) +#define CDC_RX_RX1_RX_PATH_CFG0 (0x0484) +#define CDC_RX_RX1_RX_PATH_CFG1 (0x0488) +#define CDC_RX_RX1_RX_PATH_CFG2 (0x048C) +#define CDC_RX_RX1_RX_PATH_CFG3 (0x0490) +#define CDC_RX_RX1_RX_VOL_CTL (0x0494) +#define CDC_RX_RX1_RX_PATH_MIX_CTL (0x0498) +#define CDC_RX_RX1_RX_PATH_MIX_CFG (0x049C) +#define CDC_RX_RX1_RX_VOL_MIX_CTL (0x04A0) +#define CDC_RX_RX1_RX_PATH_SEC1 (0x04A4) +#define CDC_RX_RX1_RX_PATH_SEC2 (0x04A8) +#define CDC_RX_RX1_RX_PATH_SEC3 (0x04AC) +#define CDC_RX_RXn_HD2_ALPHA_MASK GENMASK(5, 2) +#define CDC_RX_RX1_RX_PATH_SEC4 (0x04B0) +#define CDC_RX_RX1_RX_PATH_SEC7 (0x04B4) +#define CDC_RX_RX1_RX_PATH_MIX_SEC0 (0x04B8) +#define CDC_RX_RX1_RX_PATH_MIX_SEC1 (0x04BC) +#define CDC_RX_RX1_RX_PATH_DSM_CTL (0x04C0) +#define CDC_RX_RX1_RX_PATH_DSM_DATA1 (0x04C4) +#define CDC_RX_RX1_RX_PATH_DSM_DATA2 (0x04C8) +#define CDC_RX_RX1_RX_PATH_DSM_DATA3 (0x04CC) +#define CDC_RX_RX1_RX_PATH_DSM_DATA4 (0x04D0) +#define CDC_RX_RX1_RX_PATH_DSM_DATA5 (0x04D4) +#define CDC_RX_RX1_RX_PATH_DSM_DATA6 (0x04D8) +#define CDC_RX_RX2_RX_PATH_CTL (0x0500) +#define CDC_RX_RX2_RX_PATH_CFG0 (0x0504) +#define CDC_RX_RX2_CLSH_EN_MASK BIT(4) +#define CDC_RX_RX2_DLY_Z_EN_MASK BIT(3) +#define CDC_RX_RX2_RX_PATH_CFG1 (0x0508) +#define CDC_RX_RX2_RX_PATH_CFG2 (0x050C) +#define CDC_RX_RX2_RX_PATH_CFG3 (0x0510) +#define CDC_RX_RX2_RX_VOL_CTL (0x0514) +#define CDC_RX_RX2_RX_PATH_MIX_CTL (0x0518) +#define CDC_RX_RX2_RX_PATH_MIX_CFG (0x051C) +#define CDC_RX_RX2_RX_VOL_MIX_CTL (0x0520) +#define CDC_RX_RX2_RX_PATH_SEC0 (0x0524) +#define CDC_RX_RX2_RX_PATH_SEC1 (0x0528) +#define CDC_RX_RX2_RX_PATH_SEC2 (0x052C) +#define CDC_RX_RX2_RX_PATH_SEC3 (0x0530) +#define CDC_RX_RX2_RX_PATH_SEC4 (0x0534) +#define CDC_RX_RX2_RX_PATH_SEC5 (0x0538) +#define CDC_RX_RX2_RX_PATH_SEC6 (0x053C) +#define CDC_RX_RX2_RX_PATH_SEC7 (0x0540) +#define CDC_RX_RX2_RX_PATH_MIX_SEC0 (0x0544) +#define CDC_RX_RX2_RX_PATH_MIX_SEC1 (0x0548) +#define CDC_RX_RX2_RX_PATH_DSM_CTL (0x054C) +#define CDC_RX_IDLE_DETECT_PATH_CTL (0x0780) +#define CDC_RX_IDLE_DETECT_CFG0 (0x0784) +#define CDC_RX_IDLE_DETECT_CFG1 (0x0788) +#define CDC_RX_IDLE_DETECT_CFG2 (0x078C) +#define CDC_RX_IDLE_DETECT_CFG3 (0x0790) +#define CDC_RX_COMPANDERn_CTL0(n) (0x0800 + 0x40 * n) +#define CDC_RX_COMPANDERn_CLK_EN_MASK BIT(0) +#define CDC_RX_COMPANDERn_SOFT_RST_MASK BIT(1) +#define CDC_RX_COMPANDERn_HALT_MASK BIT(2) +#define CDC_RX_COMPANDER0_CTL0 (0x0800) +#define CDC_RX_COMPANDER0_CTL1 (0x0804) +#define CDC_RX_COMPANDER0_CTL2 (0x0808) +#define CDC_RX_COMPANDER0_CTL3 (0x080C) +#define CDC_RX_COMPANDER0_CTL4 (0x0810) +#define CDC_RX_COMPANDER0_CTL5 (0x0814) +#define CDC_RX_COMPANDER0_CTL6 (0x0818) +#define CDC_RX_COMPANDER0_CTL7 (0x081C) +#define CDC_RX_COMPANDER1_CTL0 (0x0840) +#define CDC_RX_COMPANDER1_CTL1 (0x0844) +#define CDC_RX_COMPANDER1_CTL2 (0x0848) +#define CDC_RX_COMPANDER1_CTL3 (0x084C) +#define CDC_RX_COMPANDER1_CTL4 (0x0850) +#define CDC_RX_COMPANDER1_CTL5 (0x0854) +#define CDC_RX_COMPANDER1_CTL6 (0x0858) +#define CDC_RX_COMPANDER1_CTL7 (0x085C) +#define CDC_RX_COMPANDER1_HPH_LOW_PWR_MODE_MASK BIT(5) +#define CDC_RX_SIDETONE_IIR0_IIR_PATH_CTL (0x0A00) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B1_CTL (0x0A04) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B2_CTL (0x0A08) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B3_CTL (0x0A0C) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B4_CTL (0x0A10) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B5_CTL (0x0A14) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B6_CTL (0x0A18) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B7_CTL (0x0A1C) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_B8_CTL (0x0A20) +#define CDC_RX_SIDETONE_IIR0_IIR_CTL (0x0A24) +#define CDC_RX_SIDETONE_IIR0_IIR_GAIN_TIMER_CTL (0x0A28) +#define CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL (0x0A2C) +#define CDC_RX_SIDETONE_IIR0_IIR_COEF_B2_CTL (0x0A30) +#define CDC_RX_SIDETONE_IIR1_IIR_PATH_CTL (0x0A80) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B1_CTL (0x0A84) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B2_CTL (0x0A88) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B3_CTL (0x0A8C) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL (0x0A90) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B5_CTL (0x0A94) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B6_CTL (0x0A98) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B7_CTL (0x0A9C) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_B8_CTL (0x0AA0) +#define CDC_RX_SIDETONE_IIR1_IIR_CTL (0x0AA4) +#define CDC_RX_SIDETONE_IIR1_IIR_GAIN_TIMER_CTL (0x0AA8) +#define CDC_RX_SIDETONE_IIR1_IIR_COEF_B1_CTL (0x0AAC) +#define CDC_RX_SIDETONE_IIR1_IIR_COEF_B2_CTL (0x0AB0) +#define CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG0 (0x0B00) +#define CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG1 (0x0B04) +#define CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG2 (0x0B08) +#define CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG3 (0x0B0C) +#define CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG0 (0x0B10) +#define CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG1 (0x0B14) +#define CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG2 (0x0B18) +#define CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG3 (0x0B1C) +#define CDC_RX_SIDETONE_SRC0_ST_SRC_PATH_CTL (0x0B40) +#define CDC_RX_SIDETONE_SRC0_ST_SRC_PATH_CFG1 (0x0B44) +#define CDC_RX_SIDETONE_SRC1_ST_SRC_PATH_CTL (0x0B50) +#define CDC_RX_SIDETONE_SRC1_ST_SRC_PATH_CFG1 (0x0B54) +#define CDC_RX_EC_REF_HQ0_EC_REF_HQ_PATH_CTL (0x0C00) +#define CDC_RX_EC_REF_HQ0_EC_REF_HQ_CFG0 (0x0C04) +#define CDC_RX_EC_REF_HQ1_EC_REF_HQ_PATH_CTL (0x0C40) +#define CDC_RX_EC_REF_HQ1_EC_REF_HQ_CFG0 (0x0C44) +#define CDC_RX_EC_REF_HQ2_EC_REF_HQ_PATH_CTL (0x0C80) +#define CDC_RX_EC_REF_HQ2_EC_REF_HQ_CFG0 (0x0C84) +#define CDC_RX_EC_ASRC0_CLK_RST_CTL (0x0D00) +#define CDC_RX_EC_ASRC0_CTL0 (0x0D04) +#define CDC_RX_EC_ASRC0_CTL1 (0x0D08) +#define CDC_RX_EC_ASRC0_FIFO_CTL (0x0D0C) +#define CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_LSB (0x0D10) +#define CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_MSB (0x0D14) +#define CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_LSB (0x0D18) +#define CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_MSB (0x0D1C) +#define CDC_RX_EC_ASRC0_STATUS_FIFO (0x0D20) +#define CDC_RX_EC_ASRC1_CLK_RST_CTL (0x0D40) +#define CDC_RX_EC_ASRC1_CTL0 (0x0D44) +#define CDC_RX_EC_ASRC1_CTL1 (0x0D48) +#define CDC_RX_EC_ASRC1_FIFO_CTL (0x0D4C) +#define CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_LSB (0x0D50) +#define CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_MSB (0x0D54) +#define CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_LSB (0x0D58) +#define CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_MSB (0x0D5C) +#define CDC_RX_EC_ASRC1_STATUS_FIFO (0x0D60) +#define CDC_RX_EC_ASRC2_CLK_RST_CTL (0x0D80) +#define CDC_RX_EC_ASRC2_CTL0 (0x0D84) +#define CDC_RX_EC_ASRC2_CTL1 (0x0D88) +#define CDC_RX_EC_ASRC2_FIFO_CTL (0x0D8C) +#define CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_LSB (0x0D90) +#define CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_MSB (0x0D94) +#define CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_LSB (0x0D98) +#define CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_MSB (0x0D9C) +#define CDC_RX_EC_ASRC2_STATUS_FIFO (0x0DA0) +#define CDC_RX_DSD0_PATH_CTL (0x0F00) +#define CDC_RX_DSD0_CFG0 (0x0F04) +#define CDC_RX_DSD0_CFG1 (0x0F08) +#define CDC_RX_DSD0_CFG2 (0x0F0C) +#define CDC_RX_DSD1_PATH_CTL (0x0F80) +#define CDC_RX_DSD1_CFG0 (0x0F84) +#define CDC_RX_DSD1_CFG1 (0x0F88) +#define CDC_RX_DSD1_CFG2 (0x0F8C) +#define RX_MAX_OFFSET (0x0F8C) + +#define MCLK_FREQ 9600000 + +#define RX_MACRO_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 |\ + SNDRV_PCM_RATE_384000) +/* Fractional Rates */ +#define RX_MACRO_FRAC_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\ + SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_352800) + +#define RX_MACRO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ + SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE) + +#define RX_MACRO_ECHO_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ + SNDRV_PCM_RATE_48000) +#define RX_MACRO_ECHO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ + SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S24_3LE) + +#define RX_MACRO_MAX_DMA_CH_PER_PORT 2 + +#define RX_MACRO_EC_MIX_TX0_MASK 0xf0 +#define RX_MACRO_EC_MIX_TX1_MASK 0x0f +#define RX_MACRO_EC_MIX_TX2_MASK 0x0f + +#define COMP_MAX_COEFF 25 +#define RX_NUM_CLKS_MAX 5 + +struct comp_coeff_val { + u8 lsb; + u8 msb; +}; + +enum { + HPH_ULP, + HPH_LOHIFI, + HPH_MODE_MAX, +}; + +static const struct comp_coeff_val comp_coeff_table[HPH_MODE_MAX][COMP_MAX_COEFF] = { + { + {0x40, 0x00}, + {0x4C, 0x00}, + {0x5A, 0x00}, + {0x6B, 0x00}, + {0x7F, 0x00}, + {0x97, 0x00}, + {0xB3, 0x00}, + {0xD5, 0x00}, + {0xFD, 0x00}, + {0x2D, 0x01}, + {0x66, 0x01}, + {0xA7, 0x01}, + {0xF8, 0x01}, + {0x57, 0x02}, + {0xC7, 0x02}, + {0x4B, 0x03}, + {0xE9, 0x03}, + {0xA3, 0x04}, + {0x7D, 0x05}, + {0x90, 0x06}, + {0xD1, 0x07}, + {0x49, 0x09}, + {0x00, 0x0B}, + {0x01, 0x0D}, + {0x59, 0x0F}, + }, + { + {0x40, 0x00}, + {0x4C, 0x00}, + {0x5A, 0x00}, + {0x6B, 0x00}, + {0x80, 0x00}, + {0x98, 0x00}, + {0xB4, 0x00}, + {0xD5, 0x00}, + {0xFE, 0x00}, + {0x2E, 0x01}, + {0x66, 0x01}, + {0xA9, 0x01}, + {0xF8, 0x01}, + {0x56, 0x02}, + {0xC4, 0x02}, + {0x4F, 0x03}, + {0xF0, 0x03}, + {0xAE, 0x04}, + {0x8B, 0x05}, + {0x8E, 0x06}, + {0xBC, 0x07}, + {0x56, 0x09}, + {0x0F, 0x0B}, + {0x13, 0x0D}, + {0x6F, 0x0F}, + }, +}; + +struct rx_macro_reg_mask_val { + u16 reg; + u8 mask; + u8 val; +}; + +enum { + INTERP_HPHL, + INTERP_HPHR, + INTERP_AUX, + INTERP_MAX +}; + +enum { + RX_MACRO_RX0, + RX_MACRO_RX1, + RX_MACRO_RX2, + RX_MACRO_RX3, + RX_MACRO_RX4, + RX_MACRO_RX5, + RX_MACRO_PORTS_MAX +}; + +enum { + RX_MACRO_COMP1, /* HPH_L */ + RX_MACRO_COMP2, /* HPH_R */ + RX_MACRO_COMP_MAX +}; + +enum { + RX_MACRO_EC0_MUX = 0, + RX_MACRO_EC1_MUX, + RX_MACRO_EC2_MUX, + RX_MACRO_EC_MUX_MAX, +}; + +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, +}; + +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, +}; + +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}, +}; + +enum { + RX_MACRO_AIF_INVALID = 0, + RX_MACRO_AIF1_PB, + RX_MACRO_AIF2_PB, + RX_MACRO_AIF3_PB, + RX_MACRO_AIF4_PB, + RX_MACRO_AIF_ECHO, + RX_MACRO_MAX_DAIS, +}; + +enum { + RX_MACRO_AIF1_CAP = 0, + RX_MACRO_AIF2_CAP, + RX_MACRO_AIF3_CAP, + RX_MACRO_MAX_AIF_CAP_DAIS +}; + +struct rx_macro { + struct device *dev; + int comp_enabled[RX_MACRO_COMP_MAX]; + /* Main path clock users count */ + int main_clk_users[INTERP_MAX]; + int rx_port_value[RX_MACRO_PORTS_MAX]; + u16 prim_int_users[INTERP_MAX]; + int rx_mclk_users; + bool reset_swr; + int clsh_users; + int rx_mclk_cnt; + bool is_ear_mode_on; + bool hph_pwr_mode; + bool hph_hd2_mode; + struct snd_soc_component *component; + unsigned long active_ch_mask[RX_MACRO_MAX_DAIS]; + unsigned long active_ch_cnt[RX_MACRO_MAX_DAIS]; + u16 bit_width[RX_MACRO_MAX_DAIS]; + int is_softclip_on; + int is_aux_hpf_on; + int softclip_clk_users; + + struct regmap *regmap; + struct clk_bulk_data clks[RX_NUM_CLKS_MAX]; + struct clk_hw hw; +}; +#define to_rx_macro(_hw) container_of(_hw, struct rx_macro, hw) + +static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400); + +static const char *const rx_macro_hph_pwr_mode_text[] = { + "ULP", "LOHIFI" +}; + +static const struct soc_enum rx_macro_hph_pwr_mode_enum = + SOC_ENUM_SINGLE_EXT(2, rx_macro_hph_pwr_mode_text); + +static const struct reg_default rx_defaults[] = { + /* RX Macro */ + { CDC_RX_TOP_TOP_CFG0, 0x00 }, + { CDC_RX_TOP_SWR_CTRL, 0x00 }, + { CDC_RX_TOP_DEBUG, 0x00 }, + { CDC_RX_TOP_DEBUG_BUS, 0x00 }, + { CDC_RX_TOP_DEBUG_EN0, 0x00 }, + { CDC_RX_TOP_DEBUG_EN1, 0x00 }, + { CDC_RX_TOP_DEBUG_EN2, 0x00 }, + { CDC_RX_TOP_HPHL_COMP_WR_LSB, 0x00 }, + { CDC_RX_TOP_HPHL_COMP_WR_MSB, 0x00 }, + { CDC_RX_TOP_HPHL_COMP_LUT, 0x00 }, + { CDC_RX_TOP_HPHL_COMP_RD_LSB, 0x00 }, + { CDC_RX_TOP_HPHL_COMP_RD_MSB, 0x00 }, + { CDC_RX_TOP_HPHR_COMP_WR_LSB, 0x00 }, + { CDC_RX_TOP_HPHR_COMP_WR_MSB, 0x00 }, + { CDC_RX_TOP_HPHR_COMP_LUT, 0x00 }, + { CDC_RX_TOP_HPHR_COMP_RD_LSB, 0x00 }, + { CDC_RX_TOP_HPHR_COMP_RD_MSB, 0x00 }, + { CDC_RX_TOP_DSD0_DEBUG_CFG0, 0x11 }, + { CDC_RX_TOP_DSD0_DEBUG_CFG1, 0x20 }, + { CDC_RX_TOP_DSD0_DEBUG_CFG2, 0x00 }, + { CDC_RX_TOP_DSD0_DEBUG_CFG3, 0x00 }, + { CDC_RX_TOP_DSD1_DEBUG_CFG0, 0x11 }, + { CDC_RX_TOP_DSD1_DEBUG_CFG1, 0x20 }, + { CDC_RX_TOP_DSD1_DEBUG_CFG2, 0x00 }, + { CDC_RX_TOP_DSD1_DEBUG_CFG3, 0x00 }, + { CDC_RX_TOP_RX_I2S_CTL, 0x0C }, + { CDC_RX_TOP_TX_I2S2_CTL, 0x0C }, + { CDC_RX_TOP_I2S_CLK, 0x0C }, + { CDC_RX_TOP_I2S_RESET, 0x00 }, + { CDC_RX_TOP_I2S_MUX, 0x00 }, + { CDC_RX_CLK_RST_CTRL_MCLK_CONTROL, 0x00 }, + { CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, 0x00 }, + { CDC_RX_CLK_RST_CTRL_SWR_CONTROL, 0x00 }, + { CDC_RX_CLK_RST_CTRL_DSD_CONTROL, 0x00 }, + { CDC_RX_CLK_RST_CTRL_ASRC_SHARE_CONTROL, 0x08 }, + { CDC_RX_SOFTCLIP_CRC, 0x00 }, + { CDC_RX_SOFTCLIP_SOFTCLIP_CTRL, 0x38 }, + { CDC_RX_INP_MUX_RX_INT0_CFG0, 0x00 }, + { CDC_RX_INP_MUX_RX_INT0_CFG1, 0x00 }, + { CDC_RX_INP_MUX_RX_INT1_CFG0, 0x00 }, + { CDC_RX_INP_MUX_RX_INT1_CFG1, 0x00 }, + { CDC_RX_INP_MUX_RX_INT2_CFG0, 0x00 }, + { CDC_RX_INP_MUX_RX_INT2_CFG1, 0x00 }, + { CDC_RX_INP_MUX_RX_MIX_CFG4, 0x00 }, + { CDC_RX_INP_MUX_RX_MIX_CFG5, 0x00 }, + { CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 0x00 }, + { CDC_RX_CLSH_CRC, 0x00 }, + { CDC_RX_CLSH_DLY_CTRL, 0x03 }, + { CDC_RX_CLSH_DECAY_CTRL, 0x02 }, + { CDC_RX_CLSH_HPH_V_PA, 0x1C }, + { CDC_RX_CLSH_EAR_V_PA, 0x39 }, + { CDC_RX_CLSH_HPH_V_HD, 0x0C }, + { CDC_RX_CLSH_EAR_V_HD, 0x0C }, + { CDC_RX_CLSH_K1_MSB, 0x01 }, + { CDC_RX_CLSH_K1_LSB, 0x00 }, + { CDC_RX_CLSH_K2_MSB, 0x00 }, + { CDC_RX_CLSH_K2_LSB, 0x80 }, + { CDC_RX_CLSH_IDLE_CTRL, 0x00 }, + { CDC_RX_CLSH_IDLE_HPH, 0x00 }, + { CDC_RX_CLSH_IDLE_EAR, 0x00 }, + { CDC_RX_CLSH_TEST0, 0x07 }, + { CDC_RX_CLSH_TEST1, 0x00 }, + { CDC_RX_CLSH_OVR_VREF, 0x00 }, + { CDC_RX_CLSH_CLSG_CTL, 0x02 }, + { CDC_RX_CLSH_CLSG_CFG1, 0x9A }, + { CDC_RX_CLSH_CLSG_CFG2, 0x10 }, + { CDC_RX_BCL_VBAT_PATH_CTL, 0x00 }, + { CDC_RX_BCL_VBAT_CFG, 0x10 }, + { CDC_RX_BCL_VBAT_ADC_CAL1, 0x00 }, + { CDC_RX_BCL_VBAT_ADC_CAL2, 0x00 }, + { CDC_RX_BCL_VBAT_ADC_CAL3, 0x04 }, + { CDC_RX_BCL_VBAT_PK_EST1, 0xE0 }, + { CDC_RX_BCL_VBAT_PK_EST2, 0x01 }, + { CDC_RX_BCL_VBAT_PK_EST3, 0x40 }, + { CDC_RX_BCL_VBAT_RF_PROC1, 0x2A }, + { CDC_RX_BCL_VBAT_RF_PROC1, 0x00 }, + { CDC_RX_BCL_VBAT_TAC1, 0x00 }, + { CDC_RX_BCL_VBAT_TAC2, 0x18 }, + { CDC_RX_BCL_VBAT_TAC3, 0x18 }, + { CDC_RX_BCL_VBAT_TAC4, 0x03 }, + { CDC_RX_BCL_VBAT_GAIN_UPD1, 0x01 }, + { CDC_RX_BCL_VBAT_GAIN_UPD2, 0x00 }, + { CDC_RX_BCL_VBAT_GAIN_UPD3, 0x00 }, + { CDC_RX_BCL_VBAT_GAIN_UPD4, 0x64 }, + { CDC_RX_BCL_VBAT_GAIN_UPD5, 0x01 }, + { CDC_RX_BCL_VBAT_DEBUG1, 0x00 }, + { CDC_RX_BCL_VBAT_GAIN_UPD_MON, 0x00 }, + { CDC_RX_BCL_VBAT_GAIN_MON_VAL, 0x00 }, + { CDC_RX_BCL_VBAT_BAN, 0x0C }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD1, 0x00 }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD2, 0x77 }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD3, 0x01 }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD4, 0x00 }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD5, 0x4B }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD6, 0x00 }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD7, 0x01 }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD8, 0x00 }, + { CDC_RX_BCL_VBAT_BCL_GAIN_UPD9, 0x00 }, + { CDC_RX_BCL_VBAT_ATTN1, 0x04 }, + { CDC_RX_BCL_VBAT_ATTN2, 0x08 }, + { CDC_RX_BCL_VBAT_ATTN3, 0x0C }, + { CDC_RX_BCL_VBAT_DECODE_CTL1, 0xE0 }, + { CDC_RX_BCL_VBAT_DECODE_CTL2, 0x00 }, + { CDC_RX_BCL_VBAT_DECODE_CFG1, 0x00 }, + { CDC_RX_BCL_VBAT_DECODE_CFG2, 0x00 }, + { CDC_RX_BCL_VBAT_DECODE_CFG3, 0x00 }, + { CDC_RX_BCL_VBAT_DECODE_CFG4, 0x00 }, + { CDC_RX_BCL_VBAT_DECODE_ST, 0x00 }, + { CDC_RX_INTR_CTRL_CFG, 0x00 }, + { CDC_RX_INTR_CTRL_CLR_COMMIT, 0x00 }, + { CDC_RX_INTR_CTRL_PIN1_MASK0, 0xFF }, + { CDC_RX_INTR_CTRL_PIN1_STATUS0, 0x00 }, + { CDC_RX_INTR_CTRL_PIN1_CLEAR0, 0x00 }, + { CDC_RX_INTR_CTRL_PIN2_MASK0, 0xFF }, + { CDC_RX_INTR_CTRL_PIN2_STATUS0, 0x00 }, + { CDC_RX_INTR_CTRL_PIN2_CLEAR0, 0x00 }, + { CDC_RX_INTR_CTRL_LEVEL0, 0x00 }, + { CDC_RX_INTR_CTRL_BYPASS0, 0x00 }, + { CDC_RX_INTR_CTRL_SET0, 0x00 }, + { CDC_RX_RX0_RX_PATH_CTL, 0x04 }, + { CDC_RX_RX0_RX_PATH_CFG0, 0x00 }, + { CDC_RX_RX0_RX_PATH_CFG1, 0x64 }, + { CDC_RX_RX0_RX_PATH_CFG2, 0x8F }, + { CDC_RX_RX0_RX_PATH_CFG3, 0x00 }, + { CDC_RX_RX0_RX_VOL_CTL, 0x00 }, + { CDC_RX_RX0_RX_PATH_MIX_CTL, 0x04 }, + { CDC_RX_RX0_RX_PATH_MIX_CFG, 0x7E }, + { CDC_RX_RX0_RX_VOL_MIX_CTL, 0x00 }, + { CDC_RX_RX0_RX_PATH_SEC1, 0x08 }, + { CDC_RX_RX0_RX_PATH_SEC2, 0x00 }, + { CDC_RX_RX0_RX_PATH_SEC3, 0x00 }, + { CDC_RX_RX0_RX_PATH_SEC4, 0x00 }, + { CDC_RX_RX0_RX_PATH_SEC7, 0x00 }, + { CDC_RX_RX0_RX_PATH_MIX_SEC0, 0x08 }, + { CDC_RX_RX0_RX_PATH_MIX_SEC1, 0x00 }, + { CDC_RX_RX0_RX_PATH_DSM_CTL, 0x08 }, + { CDC_RX_RX0_RX_PATH_DSM_DATA1, 0x00 }, + { CDC_RX_RX0_RX_PATH_DSM_DATA2, 0x00 }, + { CDC_RX_RX0_RX_PATH_DSM_DATA3, 0x00 }, + { CDC_RX_RX0_RX_PATH_DSM_DATA4, 0x55 }, + { CDC_RX_RX0_RX_PATH_DSM_DATA5, 0x55 }, + { CDC_RX_RX0_RX_PATH_DSM_DATA6, 0x55 }, + { CDC_RX_RX1_RX_PATH_CTL, 0x04 }, + { CDC_RX_RX1_RX_PATH_CFG0, 0x00 }, + { CDC_RX_RX1_RX_PATH_CFG1, 0x64 }, + { CDC_RX_RX1_RX_PATH_CFG2, 0x8F }, + { CDC_RX_RX1_RX_PATH_CFG3, 0x00 }, + { CDC_RX_RX1_RX_VOL_CTL, 0x00 }, + { CDC_RX_RX1_RX_PATH_MIX_CTL, 0x04 }, + { CDC_RX_RX1_RX_PATH_MIX_CFG, 0x7E }, + { CDC_RX_RX1_RX_VOL_MIX_CTL, 0x00 }, + { CDC_RX_RX1_RX_PATH_SEC1, 0x08 }, + { CDC_RX_RX1_RX_PATH_SEC2, 0x00 }, + { CDC_RX_RX1_RX_PATH_SEC3, 0x00 }, + { CDC_RX_RX1_RX_PATH_SEC4, 0x00 }, + { CDC_RX_RX1_RX_PATH_SEC7, 0x00 }, + { CDC_RX_RX1_RX_PATH_MIX_SEC0, 0x08 }, + { CDC_RX_RX1_RX_PATH_MIX_SEC1, 0x00 }, + { CDC_RX_RX1_RX_PATH_DSM_CTL, 0x08 }, + { CDC_RX_RX1_RX_PATH_DSM_DATA1, 0x00 }, + { CDC_RX_RX1_RX_PATH_DSM_DATA2, 0x00 }, + { CDC_RX_RX1_RX_PATH_DSM_DATA3, 0x00 }, + { CDC_RX_RX1_RX_PATH_DSM_DATA4, 0x55 }, + { CDC_RX_RX1_RX_PATH_DSM_DATA5, 0x55 }, + { CDC_RX_RX1_RX_PATH_DSM_DATA6, 0x55 }, + { CDC_RX_RX2_RX_PATH_CTL, 0x04 }, + { CDC_RX_RX2_RX_PATH_CFG0, 0x00 }, + { CDC_RX_RX2_RX_PATH_CFG1, 0x64 }, + { CDC_RX_RX2_RX_PATH_CFG2, 0x8F }, + { CDC_RX_RX2_RX_PATH_CFG3, 0x00 }, + { CDC_RX_RX2_RX_VOL_CTL, 0x00 }, + { CDC_RX_RX2_RX_PATH_MIX_CTL, 0x04 }, + { CDC_RX_RX2_RX_PATH_MIX_CFG, 0x7E }, + { CDC_RX_RX2_RX_VOL_MIX_CTL, 0x00 }, + { CDC_RX_RX2_RX_PATH_SEC0, 0x04 }, + { CDC_RX_RX2_RX_PATH_SEC1, 0x08 }, + { CDC_RX_RX2_RX_PATH_SEC2, 0x00 }, + { CDC_RX_RX2_RX_PATH_SEC3, 0x00 }, + { CDC_RX_RX2_RX_PATH_SEC4, 0x00 }, + { CDC_RX_RX2_RX_PATH_SEC5, 0x00 }, + { CDC_RX_RX2_RX_PATH_SEC6, 0x00 }, + { CDC_RX_RX2_RX_PATH_SEC7, 0x00 }, + { CDC_RX_RX2_RX_PATH_MIX_SEC0, 0x08 }, + { CDC_RX_RX2_RX_PATH_MIX_SEC1, 0x00 }, + { CDC_RX_RX2_RX_PATH_DSM_CTL, 0x00 }, + { CDC_RX_IDLE_DETECT_PATH_CTL, 0x00 }, + { CDC_RX_IDLE_DETECT_CFG0, 0x07 }, + { CDC_RX_IDLE_DETECT_CFG1, 0x3C }, + { CDC_RX_IDLE_DETECT_CFG2, 0x00 }, + { CDC_RX_IDLE_DETECT_CFG3, 0x00 }, + { CDC_RX_COMPANDER0_CTL0, 0x60 }, + { CDC_RX_COMPANDER0_CTL1, 0xDB }, + { CDC_RX_COMPANDER0_CTL2, 0xFF }, + { CDC_RX_COMPANDER0_CTL3, 0x35 }, + { CDC_RX_COMPANDER0_CTL4, 0xFF }, + { CDC_RX_COMPANDER0_CTL5, 0x00 }, + { CDC_RX_COMPANDER0_CTL6, 0x01 }, + { CDC_RX_COMPANDER0_CTL7, 0x28 }, + { CDC_RX_COMPANDER1_CTL0, 0x60 }, + { CDC_RX_COMPANDER1_CTL1, 0xDB }, + { CDC_RX_COMPANDER1_CTL2, 0xFF }, + { CDC_RX_COMPANDER1_CTL3, 0x35 }, + { CDC_RX_COMPANDER1_CTL4, 0xFF }, + { CDC_RX_COMPANDER1_CTL5, 0x00 }, + { CDC_RX_COMPANDER1_CTL6, 0x01 }, + { CDC_RX_COMPANDER1_CTL7, 0x28 }, + { CDC_RX_SIDETONE_IIR0_IIR_PATH_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B1_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B2_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B3_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B4_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B5_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B6_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B7_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_B8_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_CTL, 0x40 }, + { CDC_RX_SIDETONE_IIR0_IIR_GAIN_TIMER_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR0_IIR_COEF_B2_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_PATH_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B1_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B2_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B3_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B5_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B6_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B7_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_B8_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_CTL, 0x40 }, + { CDC_RX_SIDETONE_IIR1_IIR_GAIN_TIMER_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_COEF_B1_CTL, 0x00 }, + { CDC_RX_SIDETONE_IIR1_IIR_COEF_B2_CTL, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG0, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG1, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG2, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG3, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG0, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG1, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG2, 0x00 }, + { CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG3, 0x00 }, + { CDC_RX_SIDETONE_SRC0_ST_SRC_PATH_CTL, 0x04 }, + { CDC_RX_SIDETONE_SRC0_ST_SRC_PATH_CFG1, 0x00 }, + { CDC_RX_SIDETONE_SRC1_ST_SRC_PATH_CTL, 0x04 }, + { CDC_RX_SIDETONE_SRC1_ST_SRC_PATH_CFG1, 0x00 }, + { CDC_RX_EC_REF_HQ0_EC_REF_HQ_PATH_CTL, 0x00 }, + { CDC_RX_EC_REF_HQ0_EC_REF_HQ_CFG0, 0x01 }, + { CDC_RX_EC_REF_HQ1_EC_REF_HQ_PATH_CTL, 0x00 }, + { CDC_RX_EC_REF_HQ1_EC_REF_HQ_CFG0, 0x01 }, + { CDC_RX_EC_REF_HQ2_EC_REF_HQ_PATH_CTL, 0x00 }, + { CDC_RX_EC_REF_HQ2_EC_REF_HQ_CFG0, 0x01 }, + { CDC_RX_EC_ASRC0_CLK_RST_CTL, 0x00 }, + { CDC_RX_EC_ASRC0_CTL0, 0x00 }, + { CDC_RX_EC_ASRC0_CTL1, 0x00 }, + { CDC_RX_EC_ASRC0_FIFO_CTL, 0xA8 }, + { CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_LSB, 0x00 }, + { CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_MSB, 0x00 }, + { CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_LSB, 0x00 }, + { CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_MSB, 0x00 }, + { CDC_RX_EC_ASRC0_STATUS_FIFO, 0x00 }, + { CDC_RX_EC_ASRC1_CLK_RST_CTL, 0x00 }, + { CDC_RX_EC_ASRC1_CTL0, 0x00 }, + { CDC_RX_EC_ASRC1_CTL1, 0x00 }, + { CDC_RX_EC_ASRC1_FIFO_CTL, 0xA8 }, + { CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_LSB, 0x00 }, + { CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_MSB, 0x00 }, + { CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_LSB, 0x00 }, + { CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_MSB, 0x00 }, + { CDC_RX_EC_ASRC1_STATUS_FIFO, 0x00 }, + { CDC_RX_EC_ASRC2_CLK_RST_CTL, 0x00 }, + { CDC_RX_EC_ASRC2_CTL0, 0x00 }, + { CDC_RX_EC_ASRC2_CTL1, 0x00 }, + { CDC_RX_EC_ASRC2_FIFO_CTL, 0xA8 }, + { CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_LSB, 0x00 }, + { CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_MSB, 0x00 }, + { CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_LSB, 0x00 }, + { CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_MSB, 0x00 }, + { CDC_RX_EC_ASRC2_STATUS_FIFO, 0x00 }, + { CDC_RX_DSD0_PATH_CTL, 0x00 }, + { CDC_RX_DSD0_CFG0, 0x00 }, + { CDC_RX_DSD0_CFG1, 0x62 }, + { CDC_RX_DSD0_CFG2, 0x96 }, + { CDC_RX_DSD1_PATH_CTL, 0x00 }, + { CDC_RX_DSD1_CFG0, 0x00 }, + { CDC_RX_DSD1_CFG1, 0x62 }, + { CDC_RX_DSD1_CFG2, 0x96 }, +}; + +static bool rx_is_wronly_register(struct device *dev, + unsigned int reg) +{ + switch (reg) { + case CDC_RX_BCL_VBAT_GAIN_UPD_MON: + case CDC_RX_INTR_CTRL_CLR_COMMIT: + case CDC_RX_INTR_CTRL_PIN1_CLEAR0: + case CDC_RX_INTR_CTRL_PIN2_CLEAR0: + return true; + } + + return false; +} + +static bool rx_is_volatile_register(struct device *dev, unsigned int reg) +{ + /* Update volatile list for rx/tx macros */ + switch (reg) { + case CDC_RX_TOP_HPHL_COMP_RD_LSB: + case CDC_RX_TOP_HPHL_COMP_WR_LSB: + case CDC_RX_TOP_HPHL_COMP_RD_MSB: + case CDC_RX_TOP_HPHL_COMP_WR_MSB: + case CDC_RX_TOP_HPHR_COMP_RD_LSB: + case CDC_RX_TOP_HPHR_COMP_WR_LSB: + case CDC_RX_TOP_HPHR_COMP_RD_MSB: + case CDC_RX_TOP_HPHR_COMP_WR_MSB: + case CDC_RX_TOP_DSD0_DEBUG_CFG2: + case CDC_RX_TOP_DSD1_DEBUG_CFG2: + case CDC_RX_BCL_VBAT_GAIN_MON_VAL: + case CDC_RX_BCL_VBAT_DECODE_ST: + case CDC_RX_INTR_CTRL_PIN1_STATUS0: + case CDC_RX_INTR_CTRL_PIN2_STATUS0: + case CDC_RX_COMPANDER0_CTL6: + case CDC_RX_COMPANDER1_CTL6: + case CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_LSB: + case CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_MSB: + case CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_LSB: + case CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_MSB: + case CDC_RX_EC_ASRC0_STATUS_FIFO: + case CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_LSB: + case CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_MSB: + case CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_LSB: + case CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_MSB: + case CDC_RX_EC_ASRC1_STATUS_FIFO: + case CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_LSB: + case CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_MSB: + case CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_LSB: + case CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_MSB: + case CDC_RX_EC_ASRC2_STATUS_FIFO: + return true; + } + return false; +} + +static bool rx_is_rw_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CDC_RX_TOP_TOP_CFG0: + case CDC_RX_TOP_SWR_CTRL: + case CDC_RX_TOP_DEBUG: + case CDC_RX_TOP_DEBUG_BUS: + case CDC_RX_TOP_DEBUG_EN0: + case CDC_RX_TOP_DEBUG_EN1: + case CDC_RX_TOP_DEBUG_EN2: + case CDC_RX_TOP_HPHL_COMP_WR_LSB: + case CDC_RX_TOP_HPHL_COMP_WR_MSB: + case CDC_RX_TOP_HPHL_COMP_LUT: + case CDC_RX_TOP_HPHR_COMP_WR_LSB: + case CDC_RX_TOP_HPHR_COMP_WR_MSB: + case CDC_RX_TOP_HPHR_COMP_LUT: + case CDC_RX_TOP_DSD0_DEBUG_CFG0: + case CDC_RX_TOP_DSD0_DEBUG_CFG1: + case CDC_RX_TOP_DSD0_DEBUG_CFG3: + case CDC_RX_TOP_DSD1_DEBUG_CFG0: + case CDC_RX_TOP_DSD1_DEBUG_CFG1: + case CDC_RX_TOP_DSD1_DEBUG_CFG3: + case CDC_RX_TOP_RX_I2S_CTL: + case CDC_RX_TOP_TX_I2S2_CTL: + case CDC_RX_TOP_I2S_CLK: + case CDC_RX_TOP_I2S_RESET: + case CDC_RX_TOP_I2S_MUX: + case CDC_RX_CLK_RST_CTRL_MCLK_CONTROL: + case CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL: + case CDC_RX_CLK_RST_CTRL_SWR_CONTROL: + case CDC_RX_CLK_RST_CTRL_DSD_CONTROL: + case CDC_RX_CLK_RST_CTRL_ASRC_SHARE_CONTROL: + case CDC_RX_SOFTCLIP_CRC: + case CDC_RX_SOFTCLIP_SOFTCLIP_CTRL: + case CDC_RX_INP_MUX_RX_INT0_CFG0: + case CDC_RX_INP_MUX_RX_INT0_CFG1: + case CDC_RX_INP_MUX_RX_INT1_CFG0: + case CDC_RX_INP_MUX_RX_INT1_CFG1: + case CDC_RX_INP_MUX_RX_INT2_CFG0: + case CDC_RX_INP_MUX_RX_INT2_CFG1: + case CDC_RX_INP_MUX_RX_MIX_CFG4: + case CDC_RX_INP_MUX_RX_MIX_CFG5: + case CDC_RX_INP_MUX_SIDETONE_SRC_CFG0: + case CDC_RX_CLSH_CRC: + case CDC_RX_CLSH_DLY_CTRL: + case CDC_RX_CLSH_DECAY_CTRL: + case CDC_RX_CLSH_HPH_V_PA: + case CDC_RX_CLSH_EAR_V_PA: + case CDC_RX_CLSH_HPH_V_HD: + case CDC_RX_CLSH_EAR_V_HD: + case CDC_RX_CLSH_K1_MSB: + case CDC_RX_CLSH_K1_LSB: + case CDC_RX_CLSH_K2_MSB: + case CDC_RX_CLSH_K2_LSB: + case CDC_RX_CLSH_IDLE_CTRL: + case CDC_RX_CLSH_IDLE_HPH: + case CDC_RX_CLSH_IDLE_EAR: + case CDC_RX_CLSH_TEST0: + case CDC_RX_CLSH_TEST1: + case CDC_RX_CLSH_OVR_VREF: + case CDC_RX_CLSH_CLSG_CTL: + case CDC_RX_CLSH_CLSG_CFG1: + case CDC_RX_CLSH_CLSG_CFG2: + case CDC_RX_BCL_VBAT_PATH_CTL: + case CDC_RX_BCL_VBAT_CFG: + case CDC_RX_BCL_VBAT_ADC_CAL1: + case CDC_RX_BCL_VBAT_ADC_CAL2: + case CDC_RX_BCL_VBAT_ADC_CAL3: + case CDC_RX_BCL_VBAT_PK_EST1: + case CDC_RX_BCL_VBAT_PK_EST2: + case CDC_RX_BCL_VBAT_PK_EST3: + case CDC_RX_BCL_VBAT_RF_PROC1: + case CDC_RX_BCL_VBAT_RF_PROC2: + case CDC_RX_BCL_VBAT_TAC1: + case CDC_RX_BCL_VBAT_TAC2: + case CDC_RX_BCL_VBAT_TAC3: + case CDC_RX_BCL_VBAT_TAC4: + case CDC_RX_BCL_VBAT_GAIN_UPD1: + case CDC_RX_BCL_VBAT_GAIN_UPD2: + case CDC_RX_BCL_VBAT_GAIN_UPD3: + case CDC_RX_BCL_VBAT_GAIN_UPD4: + case CDC_RX_BCL_VBAT_GAIN_UPD5: + case CDC_RX_BCL_VBAT_DEBUG1: + case CDC_RX_BCL_VBAT_BAN: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD1: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD2: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD3: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD4: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD5: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD6: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD7: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD8: + case CDC_RX_BCL_VBAT_BCL_GAIN_UPD9: + case CDC_RX_BCL_VBAT_ATTN1: + case CDC_RX_BCL_VBAT_ATTN2: + case CDC_RX_BCL_VBAT_ATTN3: + case CDC_RX_BCL_VBAT_DECODE_CTL1: + case CDC_RX_BCL_VBAT_DECODE_CTL2: + case CDC_RX_BCL_VBAT_DECODE_CFG1: + case CDC_RX_BCL_VBAT_DECODE_CFG2: + case CDC_RX_BCL_VBAT_DECODE_CFG3: + case CDC_RX_BCL_VBAT_DECODE_CFG4: + case CDC_RX_INTR_CTRL_CFG: + case CDC_RX_INTR_CTRL_PIN1_MASK0: + case CDC_RX_INTR_CTRL_PIN2_MASK0: + case CDC_RX_INTR_CTRL_LEVEL0: + case CDC_RX_INTR_CTRL_BYPASS0: + case CDC_RX_INTR_CTRL_SET0: + case CDC_RX_RX0_RX_PATH_CTL: + case CDC_RX_RX0_RX_PATH_CFG0: + case CDC_RX_RX0_RX_PATH_CFG1: + case CDC_RX_RX0_RX_PATH_CFG2: + case CDC_RX_RX0_RX_PATH_CFG3: + case CDC_RX_RX0_RX_VOL_CTL: + case CDC_RX_RX0_RX_PATH_MIX_CTL: + case CDC_RX_RX0_RX_PATH_MIX_CFG: + case CDC_RX_RX0_RX_VOL_MIX_CTL: + case CDC_RX_RX0_RX_PATH_SEC1: + case CDC_RX_RX0_RX_PATH_SEC2: + case CDC_RX_RX0_RX_PATH_SEC3: + case CDC_RX_RX0_RX_PATH_SEC4: + case CDC_RX_RX0_RX_PATH_SEC7: + case CDC_RX_RX0_RX_PATH_MIX_SEC0: + case CDC_RX_RX0_RX_PATH_MIX_SEC1: + case CDC_RX_RX0_RX_PATH_DSM_CTL: + case CDC_RX_RX0_RX_PATH_DSM_DATA1: + case CDC_RX_RX0_RX_PATH_DSM_DATA2: + case CDC_RX_RX0_RX_PATH_DSM_DATA3: + case CDC_RX_RX0_RX_PATH_DSM_DATA4: + case CDC_RX_RX0_RX_PATH_DSM_DATA5: + case CDC_RX_RX0_RX_PATH_DSM_DATA6: + case CDC_RX_RX1_RX_PATH_CTL: + case CDC_RX_RX1_RX_PATH_CFG0: + case CDC_RX_RX1_RX_PATH_CFG1: + case CDC_RX_RX1_RX_PATH_CFG2: + case CDC_RX_RX1_RX_PATH_CFG3: + case CDC_RX_RX1_RX_VOL_CTL: + case CDC_RX_RX1_RX_PATH_MIX_CTL: + case CDC_RX_RX1_RX_PATH_MIX_CFG: + case CDC_RX_RX1_RX_VOL_MIX_CTL: + case CDC_RX_RX1_RX_PATH_SEC1: + case CDC_RX_RX1_RX_PATH_SEC2: + case CDC_RX_RX1_RX_PATH_SEC3: + case CDC_RX_RX1_RX_PATH_SEC4: + case CDC_RX_RX1_RX_PATH_SEC7: + case CDC_RX_RX1_RX_PATH_MIX_SEC0: + case CDC_RX_RX1_RX_PATH_MIX_SEC1: + case CDC_RX_RX1_RX_PATH_DSM_CTL: + case CDC_RX_RX1_RX_PATH_DSM_DATA1: + case CDC_RX_RX1_RX_PATH_DSM_DATA2: + case CDC_RX_RX1_RX_PATH_DSM_DATA3: + case CDC_RX_RX1_RX_PATH_DSM_DATA4: + case CDC_RX_RX1_RX_PATH_DSM_DATA5: + case CDC_RX_RX1_RX_PATH_DSM_DATA6: + case CDC_RX_RX2_RX_PATH_CTL: + case CDC_RX_RX2_RX_PATH_CFG0: + case CDC_RX_RX2_RX_PATH_CFG1: + case CDC_RX_RX2_RX_PATH_CFG2: + case CDC_RX_RX2_RX_PATH_CFG3: + case CDC_RX_RX2_RX_VOL_CTL: + case CDC_RX_RX2_RX_PATH_MIX_CTL: + case CDC_RX_RX2_RX_PATH_MIX_CFG: + case CDC_RX_RX2_RX_VOL_MIX_CTL: + case CDC_RX_RX2_RX_PATH_SEC0: + case CDC_RX_RX2_RX_PATH_SEC1: + case CDC_RX_RX2_RX_PATH_SEC2: + case CDC_RX_RX2_RX_PATH_SEC3: + case CDC_RX_RX2_RX_PATH_SEC4: + case CDC_RX_RX2_RX_PATH_SEC5: + case CDC_RX_RX2_RX_PATH_SEC6: + case CDC_RX_RX2_RX_PATH_SEC7: + case CDC_RX_RX2_RX_PATH_MIX_SEC0: + case CDC_RX_RX2_RX_PATH_MIX_SEC1: + case CDC_RX_RX2_RX_PATH_DSM_CTL: + case CDC_RX_IDLE_DETECT_PATH_CTL: + case CDC_RX_IDLE_DETECT_CFG0: + case CDC_RX_IDLE_DETECT_CFG1: + case CDC_RX_IDLE_DETECT_CFG2: + case CDC_RX_IDLE_DETECT_CFG3: + case CDC_RX_COMPANDER0_CTL0: + case CDC_RX_COMPANDER0_CTL1: + case CDC_RX_COMPANDER0_CTL2: + case CDC_RX_COMPANDER0_CTL3: + case CDC_RX_COMPANDER0_CTL4: + case CDC_RX_COMPANDER0_CTL5: + case CDC_RX_COMPANDER0_CTL7: + case CDC_RX_COMPANDER1_CTL0: + case CDC_RX_COMPANDER1_CTL1: + case CDC_RX_COMPANDER1_CTL2: + case CDC_RX_COMPANDER1_CTL3: + case CDC_RX_COMPANDER1_CTL4: + case CDC_RX_COMPANDER1_CTL5: + case CDC_RX_COMPANDER1_CTL7: + case CDC_RX_SIDETONE_IIR0_IIR_PATH_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B1_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B2_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B3_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B4_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B5_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B6_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B7_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_B8_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_GAIN_TIMER_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL: + case CDC_RX_SIDETONE_IIR0_IIR_COEF_B2_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_PATH_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B1_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B2_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B3_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B5_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B6_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B7_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B8_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_GAIN_TIMER_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_COEF_B1_CTL: + case CDC_RX_SIDETONE_IIR1_IIR_COEF_B2_CTL: + case CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG0: + case CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG1: + case CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG2: + case CDC_RX_IIR_INP_MUX_IIR0_MIX_CFG3: + case CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG0: + case CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG1: + case CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG2: + case CDC_RX_IIR_INP_MUX_IIR1_MIX_CFG3: + case CDC_RX_SIDETONE_SRC0_ST_SRC_PATH_CTL: + case CDC_RX_SIDETONE_SRC0_ST_SRC_PATH_CFG1: + case CDC_RX_SIDETONE_SRC1_ST_SRC_PATH_CTL: + case CDC_RX_SIDETONE_SRC1_ST_SRC_PATH_CFG1: + case CDC_RX_EC_REF_HQ0_EC_REF_HQ_PATH_CTL: + case CDC_RX_EC_REF_HQ0_EC_REF_HQ_CFG0: + case CDC_RX_EC_REF_HQ1_EC_REF_HQ_PATH_CTL: + case CDC_RX_EC_REF_HQ1_EC_REF_HQ_CFG0: + case CDC_RX_EC_REF_HQ2_EC_REF_HQ_PATH_CTL: + case CDC_RX_EC_REF_HQ2_EC_REF_HQ_CFG0: + case CDC_RX_EC_ASRC0_CLK_RST_CTL: + case CDC_RX_EC_ASRC0_CTL0: + case CDC_RX_EC_ASRC0_CTL1: + case CDC_RX_EC_ASRC0_FIFO_CTL: + case CDC_RX_EC_ASRC1_CLK_RST_CTL: + case CDC_RX_EC_ASRC1_CTL0: + case CDC_RX_EC_ASRC1_CTL1: + case CDC_RX_EC_ASRC1_FIFO_CTL: + case CDC_RX_EC_ASRC2_CLK_RST_CTL: + case CDC_RX_EC_ASRC2_CTL0: + case CDC_RX_EC_ASRC2_CTL1: + case CDC_RX_EC_ASRC2_FIFO_CTL: + case CDC_RX_DSD0_PATH_CTL: + case CDC_RX_DSD0_CFG0: + case CDC_RX_DSD0_CFG1: + case CDC_RX_DSD0_CFG2: + case CDC_RX_DSD1_PATH_CTL: + case CDC_RX_DSD1_CFG0: + case CDC_RX_DSD1_CFG1: + case CDC_RX_DSD1_CFG2: + return true; + } + + return false; +} + +static bool rx_is_writeable_register(struct device *dev, unsigned int reg) +{ + bool ret; + + ret = rx_is_rw_register(dev, reg); + if (!ret) + return rx_is_wronly_register(dev, reg); + + return ret; +} + +static bool rx_is_readable_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CDC_RX_TOP_HPHL_COMP_RD_LSB: + case CDC_RX_TOP_HPHL_COMP_RD_MSB: + case CDC_RX_TOP_HPHR_COMP_RD_LSB: + case CDC_RX_TOP_HPHR_COMP_RD_MSB: + case CDC_RX_TOP_DSD0_DEBUG_CFG2: + case CDC_RX_TOP_DSD1_DEBUG_CFG2: + case CDC_RX_BCL_VBAT_GAIN_MON_VAL: + case CDC_RX_BCL_VBAT_DECODE_ST: + case CDC_RX_INTR_CTRL_PIN1_STATUS0: + case CDC_RX_INTR_CTRL_PIN2_STATUS0: + case CDC_RX_COMPANDER0_CTL6: + case CDC_RX_COMPANDER1_CTL6: + case CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_LSB: + case CDC_RX_EC_ASRC0_STATUS_FMIN_CNTR_MSB: + case CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_LSB: + case CDC_RX_EC_ASRC0_STATUS_FMAX_CNTR_MSB: + case CDC_RX_EC_ASRC0_STATUS_FIFO: + case CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_LSB: + case CDC_RX_EC_ASRC1_STATUS_FMIN_CNTR_MSB: + case CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_LSB: + case CDC_RX_EC_ASRC1_STATUS_FMAX_CNTR_MSB: + case CDC_RX_EC_ASRC1_STATUS_FIFO: + case CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_LSB: + case CDC_RX_EC_ASRC2_STATUS_FMIN_CNTR_MSB: + case CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_LSB: + case CDC_RX_EC_ASRC2_STATUS_FMAX_CNTR_MSB: + case CDC_RX_EC_ASRC2_STATUS_FIFO: + return true; + } + + return rx_is_rw_register(dev, reg); +} + +static const struct regmap_config rx_regmap_config = { + .name = "rx_macro", + .reg_bits = 16, + .val_bits = 32, /* 8 but with 32 bit read/write */ + .reg_stride = 4, + .cache_type = REGCACHE_FLAT, + .reg_defaults = rx_defaults, + .num_reg_defaults = ARRAY_SIZE(rx_defaults), + .max_register = RX_MAX_OFFSET, + .writeable_reg = rx_is_writeable_register, + .volatile_reg = rx_is_volatile_register, + .readable_reg = rx_is_readable_register, +}; + +static int rx_macro_set_prim_interpolator_rate(struct snd_soc_dai *dai, + int 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 rx_macro *rx = snd_soc_component_get_drvdata(component); + + for_each_set_bit(port, &rx->active_ch_mask[dai->id], RX_MACRO_PORTS_MAX) { + int_1_mix1_inp = port; + int_mux_cfg0 = CDC_RX_INP_MUX_RX_INT0_CFG0; + /* + * Loop through all interpolator MUX inputs and find out + * to which interpolator input, the rx port + * is connected + */ + for (j = 0; j < INTERP_MAX; j++) { + int_mux_cfg1 = int_mux_cfg0 + 4; + + inp0_sel = snd_soc_component_read_field(component, int_mux_cfg0, + CDC_RX_INTX_1_MIX_INP0_SEL_MASK); + inp1_sel = snd_soc_component_read_field(component, int_mux_cfg0, + CDC_RX_INTX_1_MIX_INP1_SEL_MASK); + inp2_sel = snd_soc_component_read_field(component, int_mux_cfg1, + CDC_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_RX_RXn_RX_PATH_CTL(j); + /* sample_rate is in Hz */ + snd_soc_component_update_bits(component, int_fs_reg, + CDC_RX_PATH_PCM_RATE_MASK, + rate_reg_val); + } + int_mux_cfg0 += 8; + } + } + + return 0; +} + +static int rx_macro_set_mix_interpolator_rate(struct snd_soc_dai *dai, + int 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 rx_macro *rx = snd_soc_component_get_drvdata(component); + + for_each_set_bit(port, &rx->active_ch_mask[dai->id], RX_MACRO_PORTS_MAX) { + int_2_inp = port; + + int_mux_cfg1 = CDC_RX_INP_MUX_RX_INT0_CFG1; + for (j = 0; j < INTERP_MAX; j++) { + int_mux_cfg1_val = snd_soc_component_read_field(component, int_mux_cfg1, + CDC_RX_INTX_2_SEL_MASK); + + if (int_mux_cfg1_val == int_2_inp + INTn_2_INP_SEL_RX0) { + int_fs_reg = CDC_RX_RXn_RX_PATH_MIX_CTL(j); + snd_soc_component_update_bits(component, int_fs_reg, + CDC_RX_RXn_MIX_PCM_RATE_MASK, + rate_reg_val); + } + int_mux_cfg1 += 8; + } + } + return 0; +} + +static int rx_macro_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; + + ret = rx_macro_set_prim_interpolator_rate(dai, rate_val, sample_rate); + if (ret) + return ret; + + ret = rx_macro_set_mix_interpolator_rate(dai, rate_val, sample_rate); + if (ret) + return ret; + + return ret; +} + +static int rx_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; + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + int ret; + + switch (substream->stream) { + case SNDRV_PCM_STREAM_PLAYBACK: + ret = rx_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; + } + rx->bit_width[dai->id] = params_width(params); + break; + default: + break; + } + return 0; +} + +static int rx_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 rx_macro *rx = snd_soc_component_get_drvdata(component); + u16 val, mask = 0, cnt = 0, temp; + + switch (dai->id) { + case RX_MACRO_AIF1_PB: + case RX_MACRO_AIF2_PB: + case RX_MACRO_AIF3_PB: + case RX_MACRO_AIF4_PB: + for_each_set_bit(temp, &rx->active_ch_mask[dai->id], + RX_MACRO_PORTS_MAX) { + mask |= (1 << temp); + if (++cnt == RX_MACRO_MAX_DMA_CH_PER_PORT) + break; + } + /* + * CDC_DMA_RX_0 port drives RX0/RX1 -- ch_mask 0x1/0x2/0x3 + * CDC_DMA_RX_1 port drives RX2/RX3 -- ch_mask 0x1/0x2/0x3 + * CDC_DMA_RX_2 port drives RX4 -- ch_mask 0x1 + * CDC_DMA_RX_3 port drives RX5 -- ch_mask 0x1 + * AIFn can pair to any CDC_DMA_RX_n port. + * In general, below convention is used:: + * CDC_DMA_RX_0(AIF1)/CDC_DMA_RX_1(AIF2)/ + * CDC_DMA_RX_2(AIF3)/CDC_DMA_RX_3(AIF4) + */ + if (mask & 0x0C) + mask = mask >> 2; + if ((mask & 0x10) || (mask & 0x20)) + mask = 0x1; + *rx_slot = mask; + *rx_num = rx->active_ch_cnt[dai->id]; + break; + case RX_MACRO_AIF_ECHO: + val = snd_soc_component_read(component, CDC_RX_INP_MUX_RX_MIX_CFG4); + if (val & RX_MACRO_EC_MIX_TX0_MASK) { + mask |= 0x1; + cnt++; + } + if (val & RX_MACRO_EC_MIX_TX1_MASK) { + mask |= 0x2; + cnt++; + } + val = snd_soc_component_read(component, + CDC_RX_INP_MUX_RX_MIX_CFG5); + if (val & RX_MACRO_EC_MIX_TX2_MASK) { + mask |= 0x4; + cnt++; + } + *tx_slot = mask; + *tx_num = cnt; + break; + default: + dev_err(component->dev, "%s: Invalid AIF\n", __func__); + break; + } + return 0; +} + +static int rx_macro_digital_mute(struct snd_soc_dai *dai, int mute, int stream) +{ + struct snd_soc_component *component = dai->component; + uint16_t j, reg, mix_reg, dsm_reg; + u16 int_mux_cfg0, int_mux_cfg1; + u8 int_mux_cfg0_val, int_mux_cfg1_val; + + switch (dai->id) { + case RX_MACRO_AIF1_PB: + case RX_MACRO_AIF2_PB: + case RX_MACRO_AIF3_PB: + case RX_MACRO_AIF4_PB: + for (j = 0; j < INTERP_MAX; j++) { + reg = CDC_RX_RXn_RX_PATH_CTL(j); + mix_reg = CDC_RX_RXn_RX_PATH_MIX_CTL(j); + dsm_reg = CDC_RX_RXn_RX_PATH_DSM_CTL(j); + + if (mute) { + snd_soc_component_update_bits(component, reg, + CDC_RX_PATH_PGA_MUTE_MASK, + CDC_RX_PATH_PGA_MUTE_ENABLE); + snd_soc_component_update_bits(component, mix_reg, + CDC_RX_PATH_PGA_MUTE_MASK, + CDC_RX_PATH_PGA_MUTE_ENABLE); + } else { + snd_soc_component_update_bits(component, reg, + CDC_RX_PATH_PGA_MUTE_MASK, 0x0); + snd_soc_component_update_bits(component, mix_reg, + CDC_RX_PATH_PGA_MUTE_MASK, 0x0); + } + + if (j == INTERP_AUX) + dsm_reg = CDC_RX_RX2_RX_PATH_DSM_CTL; + + int_mux_cfg0 = CDC_RX_INP_MUX_RX_INT0_CFG0 + j * 8; + int_mux_cfg1 = int_mux_cfg0 + 4; + int_mux_cfg0_val = snd_soc_component_read(component, int_mux_cfg0); + int_mux_cfg1_val = snd_soc_component_read(component, int_mux_cfg1); + + if (snd_soc_component_read(component, dsm_reg) & 0x01) { + if (int_mux_cfg0_val || (int_mux_cfg1_val & 0xF0)) + snd_soc_component_update_bits(component, reg, 0x20, 0x20); + if (int_mux_cfg1_val & 0x0F) { + snd_soc_component_update_bits(component, reg, 0x20, 0x20); + snd_soc_component_update_bits(component, mix_reg, 0x20, 0x20); + } + } + } + break; + default: + break; + } + return 0; +} + +static struct snd_soc_dai_ops rx_macro_dai_ops = { + .hw_params = rx_macro_hw_params, + .get_channel_map = rx_macro_get_channel_map, + .mute_stream = rx_macro_digital_mute, +}; + +static struct snd_soc_dai_driver rx_macro_dai[] = { + { + .name = "rx_macro_rx1", + .id = RX_MACRO_AIF1_PB, + .playback = { + .stream_name = "RX_MACRO_AIF1 Playback", + .rates = RX_MACRO_RATES | RX_MACRO_FRAC_RATES, + .formats = RX_MACRO_FORMATS, + .rate_max = 384000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 2, + }, + .ops = &rx_macro_dai_ops, + }, + { + .name = "rx_macro_rx2", + .id = RX_MACRO_AIF2_PB, + .playback = { + .stream_name = "RX_MACRO_AIF2 Playback", + .rates = RX_MACRO_RATES | RX_MACRO_FRAC_RATES, + .formats = RX_MACRO_FORMATS, + .rate_max = 384000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 2, + }, + .ops = &rx_macro_dai_ops, + }, + { + .name = "rx_macro_rx3", + .id = RX_MACRO_AIF3_PB, + .playback = { + .stream_name = "RX_MACRO_AIF3 Playback", + .rates = RX_MACRO_RATES | RX_MACRO_FRAC_RATES, + .formats = RX_MACRO_FORMATS, + .rate_max = 384000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 2, + }, + .ops = &rx_macro_dai_ops, + }, + { + .name = "rx_macro_rx4", + .id = RX_MACRO_AIF4_PB, + .playback = { + .stream_name = "RX_MACRO_AIF4 Playback", + .rates = RX_MACRO_RATES | RX_MACRO_FRAC_RATES, + .formats = RX_MACRO_FORMATS, + .rate_max = 384000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 2, + }, + .ops = &rx_macro_dai_ops, + }, + { + .name = "rx_macro_echo", + .id = RX_MACRO_AIF_ECHO, + .capture = { + .stream_name = "RX_AIF_ECHO Capture", + .rates = RX_MACRO_ECHO_RATES, + .formats = RX_MACRO_ECHO_FORMATS, + .rate_max = 48000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 3, + }, + .ops = &rx_macro_dai_ops, + }, +}; + +static void rx_macro_mclk_enable(struct rx_macro *rx, bool mclk_enable) +{ + struct regmap *regmap = rx->regmap; + + if (mclk_enable) { + if (rx->rx_mclk_users == 0) { + regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_MCLK_CONTROL, + CDC_RX_CLK_MCLK_EN_MASK | + CDC_RX_CLK_MCLK2_EN_MASK, + CDC_RX_CLK_MCLK_ENABLE | + CDC_RX_CLK_MCLK2_ENABLE); + regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, + CDC_RX_FS_MCLK_CNT_CLR_MASK, 0x00); + regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, + CDC_RX_FS_MCLK_CNT_EN_MASK, + CDC_RX_FS_MCLK_CNT_ENABLE); + regcache_mark_dirty(regmap); + regcache_sync(regmap); + } + rx->rx_mclk_users++; + } else { + if (rx->rx_mclk_users <= 0) { + dev_err(rx->dev, "%s: clock already disabled\n", __func__); + rx->rx_mclk_users = 0; + return; + } + rx->rx_mclk_users--; + if (rx->rx_mclk_users == 0) { + regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, + CDC_RX_FS_MCLK_CNT_EN_MASK, 0x0); + regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, + CDC_RX_FS_MCLK_CNT_CLR_MASK, + CDC_RX_FS_MCLK_CNT_CLR); + regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_MCLK_CONTROL, + CDC_RX_CLK_MCLK_EN_MASK | + CDC_RX_CLK_MCLK2_EN_MASK, 0x0); + } + } +} + +static inline void rx_macro_enable_clsh_block(struct rx_macro *rx, bool enable) +{ + if ((enable && ++rx->clsh_users == 1) || (!enable && --rx->clsh_users == 0)) + snd_soc_component_update_bits(rx->component, CDC_RX_CLSH_CRC, + CDC_RX_CLSH_CLK_EN_MASK, enable); + if (rx->clsh_users < 0) + rx->clsh_users = 0; +} + +static int rx_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 rx_macro *rx = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = rx->comp_enabled[comp]; + return 0; +} + +static int rx_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 rx_macro *rx = snd_soc_component_get_drvdata(component); + + rx->comp_enabled[comp] = value; + + return 0; +} + +static int rx_macro_get_ear_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = rx->is_ear_mode_on; + return 0; +} + +static int rx_macro_put_ear_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + rx->is_ear_mode_on = (!ucontrol->value.integer.value[0] ? false : true); + return 0; +} + +static int rx_macro_get_hph_hd2_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = rx->hph_hd2_mode; + return 0; +} + +static int rx_macro_put_hph_hd2_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + rx->hph_hd2_mode = ucontrol->value.integer.value[0]; + return 0; +} + +static int rx_macro_get_hph_pwr_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = rx->hph_pwr_mode; + return 0; +} + +static int rx_macro_put_hph_pwr_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + rx->hph_pwr_mode = ucontrol->value.integer.value[0]; + return 0; +} + +static int rx_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 rx_macro *rx = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = rx->is_softclip_on; + + return 0; +} + +static int rx_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 rx_macro *rx = snd_soc_component_get_drvdata(component); + + rx->is_softclip_on = ucontrol->value.integer.value[0]; + + return 0; +} + +static int rx_macro_aux_hpf_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = rx->is_aux_hpf_on; + + return 0; +} + +static int rx_macro_aux_hpf_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + rx->is_aux_hpf_on = ucontrol->value.integer.value[0]; + + return 0; +} + +static const struct snd_kcontrol_new rx_macro_snd_controls[] = { + SOC_SINGLE_S8_TLV("RX_RX0 Digital Volume", CDC_RX_RX0_RX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("RX_RX1 Digital Volume", CDC_RX_RX1_RX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("RX_RX2 Digital Volume", CDC_RX_RX2_RX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("RX_RX0 Mix Digital Volume", CDC_RX_RX0_RX_VOL_MIX_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("RX_RX1 Mix Digital Volume", CDC_RX_RX1_RX_VOL_MIX_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("RX_RX2 Mix Digital Volume", CDC_RX_RX2_RX_VOL_MIX_CTL, + -84, 40, digital_gain), + + SOC_SINGLE_EXT("RX_COMP1 Switch", SND_SOC_NOPM, RX_MACRO_COMP1, 1, 0, + rx_macro_get_compander, rx_macro_set_compander), + SOC_SINGLE_EXT("RX_COMP2 Switch", SND_SOC_NOPM, RX_MACRO_COMP2, 1, 0, + rx_macro_get_compander, rx_macro_set_compander), + + SOC_SINGLE_EXT("RX_EAR Mode Switch", SND_SOC_NOPM, 0, 1, 0, + rx_macro_get_ear_mode, rx_macro_put_ear_mode), + + SOC_SINGLE_EXT("RX_HPH HD2 Mode Switch", SND_SOC_NOPM, 0, 1, 0, + rx_macro_get_hph_hd2_mode, rx_macro_put_hph_hd2_mode), + + SOC_ENUM_EXT("RX_HPH PWR Mode", rx_macro_hph_pwr_mode_enum, + rx_macro_get_hph_pwr_mode, rx_macro_put_hph_pwr_mode), + + SOC_SINGLE_EXT("RX_Softclip Switch", SND_SOC_NOPM, 0, 1, 0, + rx_macro_soft_clip_enable_get, + rx_macro_soft_clip_enable_put), + SOC_SINGLE_EXT("AUX_HPF Switch", SND_SOC_NOPM, 0, 1, 0, + rx_macro_aux_hpf_mode_get, + rx_macro_aux_hpf_mode_put), +}; + +static int rx_macro_component_probe(struct snd_soc_component *component) +{ + struct rx_macro *rx = snd_soc_component_get_drvdata(component); + + snd_soc_component_init_regmap(component, rx->regmap); + + snd_soc_component_update_bits(component, CDC_RX_RX0_RX_PATH_SEC7, + CDC_RX_DSM_OUT_DELAY_SEL_MASK, + CDC_RX_DSM_OUT_DELAY_TWO_SAMPLE); + snd_soc_component_update_bits(component, CDC_RX_RX1_RX_PATH_SEC7, + CDC_RX_DSM_OUT_DELAY_SEL_MASK, + CDC_RX_DSM_OUT_DELAY_TWO_SAMPLE); + snd_soc_component_update_bits(component, CDC_RX_RX2_RX_PATH_SEC7, + CDC_RX_DSM_OUT_DELAY_SEL_MASK, + CDC_RX_DSM_OUT_DELAY_TWO_SAMPLE); + snd_soc_component_update_bits(component, CDC_RX_RX0_RX_PATH_CFG3, + CDC_RX_DC_COEFF_SEL_MASK, + CDC_RX_DC_COEFF_SEL_TWO); + snd_soc_component_update_bits(component, CDC_RX_RX1_RX_PATH_CFG3, + CDC_RX_DC_COEFF_SEL_MASK, + CDC_RX_DC_COEFF_SEL_TWO); + snd_soc_component_update_bits(component, CDC_RX_RX2_RX_PATH_CFG3, + CDC_RX_DC_COEFF_SEL_MASK, + CDC_RX_DC_COEFF_SEL_TWO); + + rx->component = component; + + return 0; +} + +static int swclk_gate_enable(struct clk_hw *hw) +{ + struct rx_macro *rx = to_rx_macro(hw); + + rx_macro_mclk_enable(rx, true); + if (rx->reset_swr) + regmap_update_bits(rx->regmap, CDC_RX_CLK_RST_CTRL_SWR_CONTROL, + CDC_RX_SWR_RESET_MASK, + CDC_RX_SWR_RESET); + + regmap_update_bits(rx->regmap, CDC_RX_CLK_RST_CTRL_SWR_CONTROL, + CDC_RX_SWR_CLK_EN_MASK, 1); + + if (rx->reset_swr) + regmap_update_bits(rx->regmap, CDC_RX_CLK_RST_CTRL_SWR_CONTROL, + CDC_RX_SWR_RESET_MASK, 0); + rx->reset_swr = false; + + return 0; +} + +static void swclk_gate_disable(struct clk_hw *hw) +{ + struct rx_macro *rx = to_rx_macro(hw); + + regmap_update_bits(rx->regmap, CDC_RX_CLK_RST_CTRL_SWR_CONTROL, + CDC_RX_SWR_CLK_EN_MASK, 0); + + rx_macro_mclk_enable(rx, false); +} + +static int swclk_gate_is_enabled(struct clk_hw *hw) +{ + struct rx_macro *rx = to_rx_macro(hw); + int ret, val; + + regmap_read(rx->regmap, CDC_RX_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 *rx_macro_register_mclk_output(struct rx_macro *rx) +{ + struct device *dev = rx->dev; + struct device_node *np = dev->of_node; + const char *parent_clk_name = NULL; + const char *clk_name = "lpass-rx-mclk"; + struct clk_hw *hw; + struct clk_init_data init; + int ret; + + parent_clk_name = __clk_get_name(rx->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; + rx->hw.init = &init; + hw = &rx->hw; + ret = clk_hw_register(rx->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 rx_macro_component_drv = { + .name = "RX-MACRO", + .probe = rx_macro_component_probe, + .controls = rx_macro_snd_controls, + .num_controls = ARRAY_SIZE(rx_macro_snd_controls), +}; + +static int rx_macro_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct rx_macro *rx; + void __iomem *base; + int ret; + + rx = devm_kzalloc(dev, sizeof(*rx), GFP_KERNEL); + if (!rx) + return -ENOMEM; + + rx->clks[0].id = "macro"; + rx->clks[1].id = "dcodec"; + rx->clks[2].id = "mclk"; + rx->clks[3].id = "npl"; + rx->clks[4].id = "fsgen"; + + ret = devm_clk_bulk_get(dev, RX_NUM_CLKS_MAX, rx->clks); + if (ret) { + dev_err(dev, "Error getting RX Clocks (%d)\n", ret); + return ret; + } + + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + rx->regmap = devm_regmap_init_mmio(dev, base, &rx_regmap_config); + + dev_set_drvdata(dev, rx); + + rx->reset_swr = true; + rx->dev = dev; + + /* set MCLK and NPL rates */ + clk_set_rate(rx->clks[2].clk, MCLK_FREQ); + clk_set_rate(rx->clks[3].clk, MCLK_FREQ); + + ret = clk_bulk_prepare_enable(RX_NUM_CLKS_MAX, rx->clks); + if (ret) + return ret; + + rx_macro_register_mclk_output(rx); + + ret = devm_snd_soc_register_component(dev, &rx_macro_component_drv, + rx_macro_dai, + ARRAY_SIZE(rx_macro_dai)); + if (ret) + clk_bulk_disable_unprepare(RX_NUM_CLKS_MAX, rx->clks); + + return ret; +} + +static int rx_macro_remove(struct platform_device *pdev) +{ + struct rx_macro *rx = dev_get_drvdata(&pdev->dev); + + of_clk_del_provider(pdev->dev.of_node); + clk_bulk_disable_unprepare(RX_NUM_CLKS_MAX, rx->clks); + return 0; +} + +static const struct of_device_id rx_macro_dt_match[] = { + { .compatible = "qcom,sm8250-lpass-rx-macro" }, + { } +}; + +static struct platform_driver rx_macro_driver = { + .driver = { + .name = "rx_macro", + .owner = THIS_MODULE, + .of_match_table = rx_macro_dt_match, + .suppress_bind_attrs = true, + }, + .probe = rx_macro_probe, + .remove = rx_macro_remove, +}; + +module_platform_driver(rx_macro_driver); + +MODULE_DESCRIPTION("RX macro driver"); +MODULE_LICENSE("GPL");

This patch adds iir widgets and mixers on this codec

Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- sound/soc/codecs/lpass-rx-macro.c | 264 ++++++++++++++++++++++++++++++ 1 file changed, 264 insertions(+)

diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index 2cf6eb9238a7..c9c21d22c2c4 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -525,6 +525,38 @@ enum { INTERP_MIX_PATH, };

+/* 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, +}; + +#define RX_MACRO_IIR_FILTER_SIZE (sizeof(u32) * BAND_MAX) + +#define RX_MACRO_IIR_FILTER_CTL(xname, iidx, bidx) \ +{ \ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ + .info = rx_macro_iir_filter_info, \ + .get = rx_macro_get_iir_band_audio_mixer, \ + .put = rx_macro_put_iir_band_audio_mixer, \ + .private_value = (unsigned long)&(struct wcd_iir_filter_ctl) { \ + .iir_idx = iidx, \ + .band_idx = bidx, \ + .bytes_ext = {.max = RX_MACRO_IIR_FILTER_SIZE, }, \ + } \ +} + struct interp_sample_rate { int sample_rate; int rate_val; @@ -581,6 +613,12 @@ struct rx_macro { }; #define to_rx_macro(_hw) container_of(_hw, struct rx_macro, 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 char * const rx_int_mix_mux_text[] = { @@ -2596,6 +2634,166 @@ static int rx_macro_enable_rx_path_clk(struct snd_soc_dapm_widget *w, return 0; }

+static int rx_macro_set_iir_gain(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: /* fall through */ + case SND_SOC_DAPM_PRE_PMD: + if (strnstr(w->name, "IIR0", sizeof("IIR0"))) { + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B1_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B1_CTL)); + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B2_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B2_CTL)); + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B3_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B3_CTL)); + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B4_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B4_CTL)); + } else { + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B1_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B1_CTL)); + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B2_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B2_CTL)); + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B3_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B3_CTL)); + snd_soc_component_write(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL, + snd_soc_component_read(component, + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL)); + } + break; + } + return 0; +} + +static uint32_t get_iir_band_coeff(struct snd_soc_component *component, + int iir_idx, int band_idx, int coeff_idx) +{ + u32 value; + int reg, b2_reg; + + /* Address does not automatically update if reading */ + reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; + b2_reg = CDC_RX_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 = CDC_RX_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 rx_macro_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 = CDC_RX_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 rx_macro_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 rx_macro_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 const struct snd_kcontrol_new rx_macro_snd_controls[] = { SOC_SINGLE_S8_TLV("RX_RX0 Digital Volume", CDC_RX_RX0_RX_VOL_CTL, -84, 40, digital_gain), @@ -2630,6 +2828,65 @@ static const struct snd_kcontrol_new rx_macro_snd_controls[] = { SOC_SINGLE_EXT("AUX_HPF Switch", SND_SOC_NOPM, 0, 1, 0, rx_macro_aux_hpf_mode_get, rx_macro_aux_hpf_mode_put), + + SOC_SINGLE_S8_TLV("IIR0 INP0 Volume", + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B1_CTL, -84, 40, + digital_gain), + SOC_SINGLE_S8_TLV("IIR0 INP1 Volume", + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B2_CTL, -84, 40, + digital_gain), + SOC_SINGLE_S8_TLV("IIR0 INP2 Volume", + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B3_CTL, -84, 40, + digital_gain), + SOC_SINGLE_S8_TLV("IIR0 INP3 Volume", + CDC_RX_SIDETONE_IIR0_IIR_GAIN_B4_CTL, -84, 40, + digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP0 Volume", + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B1_CTL, -84, 40, + digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP1 Volume", + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B2_CTL, -84, 40, + digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP2 Volume", + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B3_CTL, -84, 40, + digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP3 Volume", + CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL, -84, 40, + digital_gain), + + SOC_SINGLE("IIR1 Band1 Switch", CDC_RX_SIDETONE_IIR0_IIR_CTL, + 0, 1, 0), + SOC_SINGLE("IIR1 Band2 Switch", CDC_RX_SIDETONE_IIR0_IIR_CTL, + 1, 1, 0), + SOC_SINGLE("IIR1 Band3 Switch", CDC_RX_SIDETONE_IIR0_IIR_CTL, + 2, 1, 0), + SOC_SINGLE("IIR1 Band4 Switch", CDC_RX_SIDETONE_IIR0_IIR_CTL, + 3, 1, 0), + SOC_SINGLE("IIR1 Band5 Switch", CDC_RX_SIDETONE_IIR0_IIR_CTL, + 4, 1, 0), + SOC_SINGLE("IIR2 Band1 Switch", CDC_RX_SIDETONE_IIR1_IIR_CTL, + 0, 1, 0), + SOC_SINGLE("IIR2 Band2 Switch", CDC_RX_SIDETONE_IIR1_IIR_CTL, + 1, 1, 0), + SOC_SINGLE("IIR2 Band3 Switch", CDC_RX_SIDETONE_IIR1_IIR_CTL, + 2, 1, 0), + SOC_SINGLE("IIR2 Band4 Switch", CDC_RX_SIDETONE_IIR1_IIR_CTL, + 3, 1, 0), + SOC_SINGLE("IIR2 Band5 Switch", CDC_RX_SIDETONE_IIR1_IIR_CTL, + 4, 1, 0), + + RX_MACRO_IIR_FILTER_CTL("IIR0 Band1", IIR0, BAND1), + RX_MACRO_IIR_FILTER_CTL("IIR0 Band2", IIR0, BAND2), + RX_MACRO_IIR_FILTER_CTL("IIR0 Band3", IIR0, BAND3), + RX_MACRO_IIR_FILTER_CTL("IIR0 Band4", IIR0, BAND4), + RX_MACRO_IIR_FILTER_CTL("IIR0 Band5", IIR0, BAND5), + + RX_MACRO_IIR_FILTER_CTL("IIR1 Band1", IIR1, BAND1), + RX_MACRO_IIR_FILTER_CTL("IIR1 Band2", IIR1, BAND2), + RX_MACRO_IIR_FILTER_CTL("IIR1 Band3", IIR1, BAND3), + RX_MACRO_IIR_FILTER_CTL("IIR1 Band4", IIR1, BAND4), + RX_MACRO_IIR_FILTER_CTL("IIR1 Band5", IIR1, BAND5), + };

static int rx_macro_enable_echo(struct snd_soc_dapm_widget *w, @@ -2725,6 +2982,13 @@ static const struct snd_soc_dapm_widget rx_macro_dapm_widgets[] = { RX_MACRO_EC2_MUX, 0, &rx_mix_tx2_mux, rx_macro_enable_echo, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_MIXER_E("IIR0", CDC_RX_SIDETONE_IIR0_IIR_PATH_CTL, + 4, 0, NULL, 0, rx_macro_set_iir_gain, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_MIXER_E("IIR1", CDC_RX_SIDETONE_IIR1_IIR_PATH_CTL, + 4, 0, NULL, 0, rx_macro_set_iir_gain, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_MIXER("SRC0", CDC_RX_SIDETONE_SRC0_ST_SRC_PATH_CTL, 4, 0, NULL, 0), SND_SOC_DAPM_MIXER("SRC1", CDC_RX_SIDETONE_SRC1_ST_SRC_PATH_CTL,

Qualcomm LPASS (Low Power Audio SubSystem) has internal codec TX macro block which is used for connecting with external Soundwire TX Codecs like WCD938x.

This patch adds support to the codec part of the TX Macro block

Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/lpass-tx-macro.c | 1177 +++++++++++++++++++++++++++++ 3 files changed, 1184 insertions(+) create mode 100644 sound/soc/codecs/lpass-tx-macro.c

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 5fb5a5a2c605..e4cf14e66a51 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -229,6 +229,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_WCD9335 imply SND_SOC_WCD934X imply SND_SOC_LPASS_RX_MACRO + imply SND_SOC_LPASS_TX_MACRO imply SND_SOC_WL1273 imply SND_SOC_WM0010 imply SND_SOC_WM1250_EV1 @@ -1838,4 +1839,8 @@ config SND_SOC_LPASS_RX_MACRO depends on COMMON_CLK tristate "Qualcomm RX Macro in LPASS(Low Power Audio SubSystem)"

+config SND_SOC_LPASS_TX_MACRO + depends on COMMON_CLK + tristate "Qualcomm TX Macro in LPASS(Low Power Audio SubSystem)" + endmenu diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 004ffcbe0b98..81357dc62ea0 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -108,6 +108,7 @@ snd-soc-lm4857-objs := lm4857.o snd-soc-lm49453-objs := lm49453.o snd-soc-lochnagar-sc-objs := lochnagar-sc.o snd-soc-lpass-rx-macro-objs := lpass-rx-macro.o +snd-soc-lpass-tx-macro-objs := lpass-tx-macro.o snd-soc-lpass-wsa-macro-objs := lpass-wsa-macro.o snd-soc-lpass-va-macro-objs := lpass-va-macro.o snd-soc-madera-objs := madera.o @@ -627,6 +628,7 @@ obj-$(CONFIG_SND_SOC_TPA6130A2) += snd-soc-tpa6130a2.o obj-$(CONFIG_SND_SOC_LPASS_WSA_MACRO) += snd-soc-lpass-wsa-macro.o obj-$(CONFIG_SND_SOC_LPASS_VA_MACRO) += snd-soc-lpass-va-macro.o obj-$(CONFIG_SND_SOC_LPASS_RX_MACRO) += snd-soc-lpass-rx-macro.o +obj-$(CONFIG_SND_SOC_LPASS_TX_MACRO) += snd-soc-lpass-tx-macro.o

# Mux obj-$(CONFIG_SND_SOC_SIMPLE_MUX) += snd-soc-simple-mux.o diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c new file mode 100644 index 000000000000..06589dad6bc2 --- /dev/null +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -0,0 +1,1177 @@ +// 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/clk.h> +#include <linux/io.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/tlv.h> +#include <linux/of_clk.h> +#include <linux/clk-provider.h> + +#define CDC_TX_CLK_RST_CTRL_MCLK_CONTROL (0x0000) +#define CDC_TX_MCLK_EN_MASK BIT(0) +#define CDC_TX_MCLK_ENABLE BIT(0) +#define CDC_TX_CLK_RST_CTRL_FS_CNT_CONTROL (0x0004) +#define CDC_TX_FS_CNT_EN_MASK BIT(0) +#define CDC_TX_FS_CNT_ENABLE BIT(0) +#define CDC_TX_CLK_RST_CTRL_SWR_CONTROL (0x0008) +#define CDC_TX_SWR_RESET_MASK BIT(1) +#define CDC_TX_SWR_RESET_ENABLE BIT(1) +#define CDC_TX_SWR_CLK_EN_MASK BIT(0) +#define CDC_TX_SWR_CLK_ENABLE BIT(0) +#define CDC_TX_TOP_CSR_TOP_CFG0 (0x0080) +#define CDC_TX_TOP_CSR_ANC_CFG (0x0084) +#define CDC_TX_TOP_CSR_SWR_CTRL (0x0088) +#define CDC_TX_TOP_CSR_FREQ_MCLK (0x0090) +#define CDC_TX_TOP_CSR_DEBUG_BUS (0x0094) +#define CDC_TX_TOP_CSR_DEBUG_EN (0x0098) +#define CDC_TX_TOP_CSR_TX_I2S_CTL (0x00A4) +#define CDC_TX_TOP_CSR_I2S_CLK (0x00A8) +#define CDC_TX_TOP_CSR_I2S_RESET (0x00AC) +#define CDC_TX_TOP_CSR_SWR_DMICn_CTL(n) (0x00C0 + n * 0x4) +#define CDC_TX_TOP_CSR_SWR_DMIC0_CTL (0x00C0) +#define CDC_TX_SWR_DMIC_CLK_SEL_MASK GENMASK(3, 1) +#define CDC_TX_TOP_CSR_SWR_DMIC1_CTL (0x00C4) +#define CDC_TX_TOP_CSR_SWR_DMIC2_CTL (0x00C8) +#define CDC_TX_TOP_CSR_SWR_DMIC3_CTL (0x00CC) +#define CDC_TX_TOP_CSR_SWR_AMIC0_CTL (0x00D0) +#define CDC_TX_TOP_CSR_SWR_AMIC1_CTL (0x00D4) +#define CDC_TX_INP_MUX_ADC_MUXn_CFG0(n) (0x0100 + 0x8 * n) +#define CDC_TX_MACRO_SWR_MIC_MUX_SEL_MASK GENMASK(3, 0) +#define CDC_TX_INP_MUX_ADC_MUX0_CFG0 (0x0100) +#define CDC_TX_INP_MUX_ADC_MUXn_CFG1(n) (0x0104 + 0x8 * n) +#define CDC_TX_INP_MUX_ADC_MUX0_CFG1 (0x0104) +#define CDC_TX_INP_MUX_ADC_MUX1_CFG0 (0x0108) +#define CDC_TX_INP_MUX_ADC_MUX1_CFG1 (0x010C) +#define CDC_TX_INP_MUX_ADC_MUX2_CFG0 (0x0110) +#define CDC_TX_INP_MUX_ADC_MUX2_CFG1 (0x0114) +#define CDC_TX_INP_MUX_ADC_MUX3_CFG0 (0x0118) +#define CDC_TX_INP_MUX_ADC_MUX3_CFG1 (0x011C) +#define CDC_TX_INP_MUX_ADC_MUX4_CFG0 (0x0120) +#define CDC_TX_INP_MUX_ADC_MUX4_CFG1 (0x0124) +#define CDC_TX_INP_MUX_ADC_MUX5_CFG0 (0x0128) +#define CDC_TX_INP_MUX_ADC_MUX5_CFG1 (0x012C) +#define CDC_TX_INP_MUX_ADC_MUX6_CFG0 (0x0130) +#define CDC_TX_INP_MUX_ADC_MUX6_CFG1 (0x0134) +#define CDC_TX_INP_MUX_ADC_MUX7_CFG0 (0x0138) +#define CDC_TX_INP_MUX_ADC_MUX7_CFG1 (0x013C) +#define CDC_TX_ANC0_CLK_RESET_CTL (0x0200) +#define CDC_TX_ANC0_MODE_1_CTL (0x0204) +#define CDC_TX_ANC0_MODE_2_CTL (0x0208) +#define CDC_TX_ANC0_FF_SHIFT (0x020C) +#define CDC_TX_ANC0_FB_SHIFT (0x0210) +#define CDC_TX_ANC0_LPF_FF_A_CTL (0x0214) +#define CDC_TX_ANC0_LPF_FF_B_CTL (0x0218) +#define CDC_TX_ANC0_LPF_FB_CTL (0x021C) +#define CDC_TX_ANC0_SMLPF_CTL (0x0220) +#define CDC_TX_ANC0_DCFLT_SHIFT_CTL (0x0224) +#define CDC_TX_ANC0_IIR_ADAPT_CTL (0x0228) +#define CDC_TX_ANC0_IIR_COEFF_1_CTL (0x022C) +#define CDC_TX_ANC0_IIR_COEFF_2_CTL (0x0230) +#define CDC_TX_ANC0_FF_A_GAIN_CTL (0x0234) +#define CDC_TX_ANC0_FF_B_GAIN_CTL (0x0238) +#define CDC_TX_ANC0_FB_GAIN_CTL (0x023C) +#define CDC_TXn_TX_PATH_CTL(n) (0x0400 + 0x80 * n) +#define CDC_TXn_PCM_RATE_MASK GENMASK(3, 0) +#define CDC_TXn_PGA_MUTE_MASK BIT(4) +#define CDC_TXn_CLK_EN_MASK BIT(5) +#define CDC_TX0_TX_PATH_CTL (0x0400) +#define CDC_TXn_TX_PATH_CFG0(n) (0x0404 + 0x80 * n) +#define CDC_TX0_TX_PATH_CFG0 (0x0404) +#define CDC_TXn_PH_EN_MASK BIT(0) +#define CDC_TXn_ADC_MODE_MASK GENMASK(2, 1) +#define CDC_TXn_HPF_CUT_FREQ_MASK GENMASK(6, 5) +#define CDC_TXn_ADC_DMIC_SEL_MASK BIT(7) +#define CDC_TX0_TX_PATH_CFG1 (0x0408) +#define CDC_TXn_TX_VOL_CTL(n) (0x040C + 0x80 * n) +#define CDC_TX0_TX_VOL_CTL (0x040C) +#define CDC_TX0_TX_PATH_SEC0 (0x0410) +#define CDC_TX0_TX_PATH_SEC1 (0x0414) +#define CDC_TXn_TX_PATH_SEC2(n) (0x0418 + 0x80 * n) +#define CDC_TXn_HPF_F_CHANGE_MASK BIT(1) +#define CDC_TXn_HPF_ZERO_GATE_MASK BIT(0) +#define CDC_TX0_TX_PATH_SEC2 (0x0418) +#define CDC_TX0_TX_PATH_SEC3 (0x041C) +#define CDC_TX0_TX_PATH_SEC4 (0x0420) +#define CDC_TX0_TX_PATH_SEC5 (0x0424) +#define CDC_TX0_TX_PATH_SEC6 (0x0428) +#define CDC_TX0_TX_PATH_SEC7 (0x042C) +#define CDC_TX0_MBHC_CTL_EN_MASK BIT(6) +#define CDC_TX1_TX_PATH_CTL (0x0480) +#define CDC_TX1_TX_PATH_CFG0 (0x0484) +#define CDC_TX1_TX_PATH_CFG1 (0x0488) +#define CDC_TX1_TX_VOL_CTL (0x048C) +#define CDC_TX1_TX_PATH_SEC0 (0x0490) +#define CDC_TX1_TX_PATH_SEC1 (0x0494) +#define CDC_TX1_TX_PATH_SEC2 (0x0498) +#define CDC_TX1_TX_PATH_SEC3 (0x049C) +#define CDC_TX1_TX_PATH_SEC4 (0x04A0) +#define CDC_TX1_TX_PATH_SEC5 (0x04A4) +#define CDC_TX1_TX_PATH_SEC6 (0x04A8) +#define CDC_TX2_TX_PATH_CTL (0x0500) +#define CDC_TX2_TX_PATH_CFG0 (0x0504) +#define CDC_TX2_TX_PATH_CFG1 (0x0508) +#define CDC_TX2_TX_VOL_CTL (0x050C) +#define CDC_TX2_TX_PATH_SEC0 (0x0510) +#define CDC_TX2_TX_PATH_SEC1 (0x0514) +#define CDC_TX2_TX_PATH_SEC2 (0x0518) +#define CDC_TX2_TX_PATH_SEC3 (0x051C) +#define CDC_TX2_TX_PATH_SEC4 (0x0520) +#define CDC_TX2_TX_PATH_SEC5 (0x0524) +#define CDC_TX2_TX_PATH_SEC6 (0x0528) +#define CDC_TX3_TX_PATH_CTL (0x0580) +#define CDC_TX3_TX_PATH_CFG0 (0x0584) +#define CDC_TX3_TX_PATH_CFG1 (0x0588) +#define CDC_TX3_TX_VOL_CTL (0x058C) +#define CDC_TX3_TX_PATH_SEC0 (0x0590) +#define CDC_TX3_TX_PATH_SEC1 (0x0594) +#define CDC_TX3_TX_PATH_SEC2 (0x0598) +#define CDC_TX3_TX_PATH_SEC3 (0x059C) +#define CDC_TX3_TX_PATH_SEC4 (0x05A0) +#define CDC_TX3_TX_PATH_SEC5 (0x05A4) +#define CDC_TX3_TX_PATH_SEC6 (0x05A8) +#define CDC_TX4_TX_PATH_CTL (0x0600) +#define CDC_TX4_TX_PATH_CFG0 (0x0604) +#define CDC_TX4_TX_PATH_CFG1 (0x0608) +#define CDC_TX4_TX_VOL_CTL (0x060C) +#define CDC_TX4_TX_PATH_SEC0 (0x0610) +#define CDC_TX4_TX_PATH_SEC1 (0x0614) +#define CDC_TX4_TX_PATH_SEC2 (0x0618) +#define CDC_TX4_TX_PATH_SEC3 (0x061C) +#define CDC_TX4_TX_PATH_SEC4 (0x0620) +#define CDC_TX4_TX_PATH_SEC5 (0x0624) +#define CDC_TX4_TX_PATH_SEC6 (0x0628) +#define CDC_TX5_TX_PATH_CTL (0x0680) +#define CDC_TX5_TX_PATH_CFG0 (0x0684) +#define CDC_TX5_TX_PATH_CFG1 (0x0688) +#define CDC_TX5_TX_VOL_CTL (0x068C) +#define CDC_TX5_TX_PATH_SEC0 (0x0690) +#define CDC_TX5_TX_PATH_SEC1 (0x0694) +#define CDC_TX5_TX_PATH_SEC2 (0x0698) +#define CDC_TX5_TX_PATH_SEC3 (0x069C) +#define CDC_TX5_TX_PATH_SEC4 (0x06A0) +#define CDC_TX5_TX_PATH_SEC5 (0x06A4) +#define CDC_TX5_TX_PATH_SEC6 (0x06A8) +#define CDC_TX6_TX_PATH_CTL (0x0700) +#define CDC_TX6_TX_PATH_CFG0 (0x0704) +#define CDC_TX6_TX_PATH_CFG1 (0x0708) +#define CDC_TX6_TX_VOL_CTL (0x070C) +#define CDC_TX6_TX_PATH_SEC0 (0x0710) +#define CDC_TX6_TX_PATH_SEC1 (0x0714) +#define CDC_TX6_TX_PATH_SEC2 (0x0718) +#define CDC_TX6_TX_PATH_SEC3 (0x071C) +#define CDC_TX6_TX_PATH_SEC4 (0x0720) +#define CDC_TX6_TX_PATH_SEC5 (0x0724) +#define CDC_TX6_TX_PATH_SEC6 (0x0728) +#define CDC_TX7_TX_PATH_CTL (0x0780) +#define CDC_TX7_TX_PATH_CFG0 (0x0784) +#define CDC_TX7_TX_PATH_CFG1 (0x0788) +#define CDC_TX7_TX_VOL_CTL (0x078C) +#define CDC_TX7_TX_PATH_SEC0 (0x0790) +#define CDC_TX7_TX_PATH_SEC1 (0x0794) +#define CDC_TX7_TX_PATH_SEC2 (0x0798) +#define CDC_TX7_TX_PATH_SEC3 (0x079C) +#define CDC_TX7_TX_PATH_SEC4 (0x07A0) +#define CDC_TX7_TX_PATH_SEC5 (0x07A4) +#define CDC_TX7_TX_PATH_SEC6 (0x07A8) +#define TX_MAX_OFFSET (0x07A8) + +#define TX_MACRO_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 TX_MACRO_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ + SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S24_3LE) + +#define CF_MIN_3DB_4HZ 0x0 +#define CF_MIN_3DB_75HZ 0x1 +#define CF_MIN_3DB_150HZ 0x2 +#define TX_ADC_MAX 5 +#define TX_ADC_TO_DMIC(n) ((n - TX_ADC_MAX)/2) +#define NUM_DECIMATORS 8 +#define TX_NUM_CLKS_MAX 5 +#define TX_MACRO_DMIC_UNMUTE_DELAY_MS 40 +#define TX_MACRO_AMIC_UNMUTE_DELAY_MS 100 +#define TX_MACRO_DMIC_HPF_DELAY_MS 300 +#define TX_MACRO_AMIC_HPF_DELAY_MS 300 +#define MCLK_FREQ 9600000 + +enum { + TX_MACRO_AIF_INVALID = 0, + TX_MACRO_AIF1_CAP, + TX_MACRO_AIF2_CAP, + TX_MACRO_AIF3_CAP, + TX_MACRO_MAX_DAIS +}; + +enum { + TX_MACRO_DEC0, + TX_MACRO_DEC1, + TX_MACRO_DEC2, + TX_MACRO_DEC3, + TX_MACRO_DEC4, + TX_MACRO_DEC5, + TX_MACRO_DEC6, + TX_MACRO_DEC7, + TX_MACRO_DEC_MAX, +}; + +enum { + TX_MACRO_CLK_DIV_2, + TX_MACRO_CLK_DIV_3, + TX_MACRO_CLK_DIV_4, + TX_MACRO_CLK_DIV_6, + TX_MACRO_CLK_DIV_8, + TX_MACRO_CLK_DIV_16, +}; + +enum { + MSM_DMIC, + SWR_MIC, + ANC_FB_TUNE1 +}; + +struct tx_mute_work { + struct tx_macro *tx; + u32 decimator; + struct delayed_work dwork; +}; + +struct hpf_work { + struct tx_macro *tx; + u8 decimator; + u8 hpf_cut_off_freq; + struct delayed_work dwork; +}; + +struct tx_macro { + struct device *dev; + struct snd_soc_component *component; + struct hpf_work tx_hpf_work[NUM_DECIMATORS]; + struct tx_mute_work tx_mute_dwork[NUM_DECIMATORS]; + unsigned long active_ch_mask[TX_MACRO_MAX_DAIS]; + unsigned long active_ch_cnt[TX_MACRO_MAX_DAIS]; + unsigned long active_decimator[TX_MACRO_MAX_DAIS]; + struct regmap *regmap; + struct clk_bulk_data clks[TX_NUM_CLKS_MAX]; + struct clk_hw hw; + bool dec_active[NUM_DECIMATORS]; + bool reset_swr; + int tx_mclk_users; + u16 dmic_clk_div; + bool bcs_enable; + int dec_mode[NUM_DECIMATORS]; + bool bcs_clk_en; +}; +#define to_tx_macro(_hw) container_of(_hw, struct tx_macro, hw) + +static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400); + +static const struct reg_default tx_defaults[] = { + /* TX Macro */ + { CDC_TX_CLK_RST_CTRL_MCLK_CONTROL, 0x00 }, + { CDC_TX_CLK_RST_CTRL_FS_CNT_CONTROL, 0x00 }, + { CDC_TX_CLK_RST_CTRL_SWR_CONTROL, 0x00}, + { CDC_TX_TOP_CSR_TOP_CFG0, 0x00}, + { CDC_TX_TOP_CSR_ANC_CFG, 0x00}, + { CDC_TX_TOP_CSR_SWR_CTRL, 0x00}, + { CDC_TX_TOP_CSR_FREQ_MCLK, 0x00}, + { CDC_TX_TOP_CSR_DEBUG_BUS, 0x00}, + { CDC_TX_TOP_CSR_DEBUG_EN, 0x00}, + { CDC_TX_TOP_CSR_TX_I2S_CTL, 0x0C}, + { CDC_TX_TOP_CSR_I2S_CLK, 0x00}, + { CDC_TX_TOP_CSR_I2S_RESET, 0x00}, + { CDC_TX_TOP_CSR_SWR_DMIC0_CTL, 0x00}, + { CDC_TX_TOP_CSR_SWR_DMIC1_CTL, 0x00}, + { CDC_TX_TOP_CSR_SWR_DMIC2_CTL, 0x00}, + { CDC_TX_TOP_CSR_SWR_DMIC3_CTL, 0x00}, + { CDC_TX_TOP_CSR_SWR_AMIC0_CTL, 0x00}, + { CDC_TX_TOP_CSR_SWR_AMIC1_CTL, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX4_CFG1, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX5_CFG1, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX6_CFG1, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0x00}, + { CDC_TX_INP_MUX_ADC_MUX7_CFG1, 0x00}, + { CDC_TX_ANC0_CLK_RESET_CTL, 0x00}, + { CDC_TX_ANC0_MODE_1_CTL, 0x00}, + { CDC_TX_ANC0_MODE_2_CTL, 0x00}, + { CDC_TX_ANC0_FF_SHIFT, 0x00}, + { CDC_TX_ANC0_FB_SHIFT, 0x00}, + { CDC_TX_ANC0_LPF_FF_A_CTL, 0x00}, + { CDC_TX_ANC0_LPF_FF_B_CTL, 0x00}, + { CDC_TX_ANC0_LPF_FB_CTL, 0x00}, + { CDC_TX_ANC0_SMLPF_CTL, 0x00}, + { CDC_TX_ANC0_DCFLT_SHIFT_CTL, 0x00}, + { CDC_TX_ANC0_IIR_ADAPT_CTL, 0x00}, + { CDC_TX_ANC0_IIR_COEFF_1_CTL, 0x00}, + { CDC_TX_ANC0_IIR_COEFF_2_CTL, 0x00}, + { CDC_TX_ANC0_FF_A_GAIN_CTL, 0x00}, + { CDC_TX_ANC0_FF_B_GAIN_CTL, 0x00}, + { CDC_TX_ANC0_FB_GAIN_CTL, 0x00}, + { CDC_TX0_TX_PATH_CTL, 0x04}, + { CDC_TX0_TX_PATH_CFG0, 0x10}, + { CDC_TX0_TX_PATH_CFG1, 0x0B}, + { CDC_TX0_TX_VOL_CTL, 0x00}, + { CDC_TX0_TX_PATH_SEC0, 0x00}, + { CDC_TX0_TX_PATH_SEC1, 0x00}, + { CDC_TX0_TX_PATH_SEC2, 0x01}, + { CDC_TX0_TX_PATH_SEC3, 0x3C}, + { CDC_TX0_TX_PATH_SEC4, 0x20}, + { CDC_TX0_TX_PATH_SEC5, 0x00}, + { CDC_TX0_TX_PATH_SEC6, 0x00}, + { CDC_TX0_TX_PATH_SEC7, 0x25}, + { CDC_TX1_TX_PATH_CTL, 0x04}, + { CDC_TX1_TX_PATH_CFG0, 0x10}, + { CDC_TX1_TX_PATH_CFG1, 0x0B}, + { CDC_TX1_TX_VOL_CTL, 0x00}, + { CDC_TX1_TX_PATH_SEC0, 0x00}, + { CDC_TX1_TX_PATH_SEC1, 0x00}, + { CDC_TX1_TX_PATH_SEC2, 0x01}, + { CDC_TX1_TX_PATH_SEC3, 0x3C}, + { CDC_TX1_TX_PATH_SEC4, 0x20}, + { CDC_TX1_TX_PATH_SEC5, 0x00}, + { CDC_TX1_TX_PATH_SEC6, 0x00}, + { CDC_TX2_TX_PATH_CTL, 0x04}, + { CDC_TX2_TX_PATH_CFG0, 0x10}, + { CDC_TX2_TX_PATH_CFG1, 0x0B}, + { CDC_TX2_TX_VOL_CTL, 0x00}, + { CDC_TX2_TX_PATH_SEC0, 0x00}, + { CDC_TX2_TX_PATH_SEC1, 0x00}, + { CDC_TX2_TX_PATH_SEC2, 0x01}, + { CDC_TX2_TX_PATH_SEC3, 0x3C}, + { CDC_TX2_TX_PATH_SEC4, 0x20}, + { CDC_TX2_TX_PATH_SEC5, 0x00}, + { CDC_TX2_TX_PATH_SEC6, 0x00}, + { CDC_TX3_TX_PATH_CTL, 0x04}, + { CDC_TX3_TX_PATH_CFG0, 0x10}, + { CDC_TX3_TX_PATH_CFG1, 0x0B}, + { CDC_TX3_TX_VOL_CTL, 0x00}, + { CDC_TX3_TX_PATH_SEC0, 0x00}, + { CDC_TX3_TX_PATH_SEC1, 0x00}, + { CDC_TX3_TX_PATH_SEC2, 0x01}, + { CDC_TX3_TX_PATH_SEC3, 0x3C}, + { CDC_TX3_TX_PATH_SEC4, 0x20}, + { CDC_TX3_TX_PATH_SEC5, 0x00}, + { CDC_TX3_TX_PATH_SEC6, 0x00}, + { CDC_TX4_TX_PATH_CTL, 0x04}, + { CDC_TX4_TX_PATH_CFG0, 0x10}, + { CDC_TX4_TX_PATH_CFG1, 0x0B}, + { CDC_TX4_TX_VOL_CTL, 0x00}, + { CDC_TX4_TX_PATH_SEC0, 0x00}, + { CDC_TX4_TX_PATH_SEC1, 0x00}, + { CDC_TX4_TX_PATH_SEC2, 0x01}, + { CDC_TX4_TX_PATH_SEC3, 0x3C}, + { CDC_TX4_TX_PATH_SEC4, 0x20}, + { CDC_TX4_TX_PATH_SEC5, 0x00}, + { CDC_TX4_TX_PATH_SEC6, 0x00}, + { CDC_TX5_TX_PATH_CTL, 0x04}, + { CDC_TX5_TX_PATH_CFG0, 0x10}, + { CDC_TX5_TX_PATH_CFG1, 0x0B}, + { CDC_TX5_TX_VOL_CTL, 0x00}, + { CDC_TX5_TX_PATH_SEC0, 0x00}, + { CDC_TX5_TX_PATH_SEC1, 0x00}, + { CDC_TX5_TX_PATH_SEC2, 0x01}, + { CDC_TX5_TX_PATH_SEC3, 0x3C}, + { CDC_TX5_TX_PATH_SEC4, 0x20}, + { CDC_TX5_TX_PATH_SEC5, 0x00}, + { CDC_TX5_TX_PATH_SEC6, 0x00}, + { CDC_TX6_TX_PATH_CTL, 0x04}, + { CDC_TX6_TX_PATH_CFG0, 0x10}, + { CDC_TX6_TX_PATH_CFG1, 0x0B}, + { CDC_TX6_TX_VOL_CTL, 0x00}, + { CDC_TX6_TX_PATH_SEC0, 0x00}, + { CDC_TX6_TX_PATH_SEC1, 0x00}, + { CDC_TX6_TX_PATH_SEC2, 0x01}, + { CDC_TX6_TX_PATH_SEC3, 0x3C}, + { CDC_TX6_TX_PATH_SEC4, 0x20}, + { CDC_TX6_TX_PATH_SEC5, 0x00}, + { CDC_TX6_TX_PATH_SEC6, 0x00}, + { CDC_TX7_TX_PATH_CTL, 0x04}, + { CDC_TX7_TX_PATH_CFG0, 0x10}, + { CDC_TX7_TX_PATH_CFG1, 0x0B}, + { CDC_TX7_TX_VOL_CTL, 0x00}, + { CDC_TX7_TX_PATH_SEC0, 0x00}, + { CDC_TX7_TX_PATH_SEC1, 0x00}, + { CDC_TX7_TX_PATH_SEC2, 0x01}, + { CDC_TX7_TX_PATH_SEC3, 0x3C}, + { CDC_TX7_TX_PATH_SEC4, 0x20}, + { CDC_TX7_TX_PATH_SEC5, 0x00}, + { CDC_TX7_TX_PATH_SEC6, 0x00}, +}; + +static bool tx_is_volatile_register(struct device *dev, unsigned int reg) +{ + /* Update volatile list for tx/tx macros */ + switch (reg) { + case CDC_TX_TOP_CSR_SWR_DMIC0_CTL: + case CDC_TX_TOP_CSR_SWR_DMIC1_CTL: + case CDC_TX_TOP_CSR_SWR_DMIC2_CTL: + case CDC_TX_TOP_CSR_SWR_DMIC3_CTL: + return true; + } + return false; +} + +static bool tx_is_rw_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CDC_TX_CLK_RST_CTRL_MCLK_CONTROL: + case CDC_TX_CLK_RST_CTRL_FS_CNT_CONTROL: + case CDC_TX_CLK_RST_CTRL_SWR_CONTROL: + case CDC_TX_TOP_CSR_TOP_CFG0: + case CDC_TX_TOP_CSR_ANC_CFG: + case CDC_TX_TOP_CSR_SWR_CTRL: + case CDC_TX_TOP_CSR_FREQ_MCLK: + case CDC_TX_TOP_CSR_DEBUG_BUS: + case CDC_TX_TOP_CSR_DEBUG_EN: + case CDC_TX_TOP_CSR_TX_I2S_CTL: + case CDC_TX_TOP_CSR_I2S_CLK: + case CDC_TX_TOP_CSR_I2S_RESET: + case CDC_TX_TOP_CSR_SWR_DMIC0_CTL: + case CDC_TX_TOP_CSR_SWR_DMIC1_CTL: + case CDC_TX_TOP_CSR_SWR_DMIC2_CTL: + case CDC_TX_TOP_CSR_SWR_DMIC3_CTL: + case CDC_TX_TOP_CSR_SWR_AMIC0_CTL: + case CDC_TX_TOP_CSR_SWR_AMIC1_CTL: + case CDC_TX_ANC0_CLK_RESET_CTL: + case CDC_TX_ANC0_MODE_1_CTL: + case CDC_TX_ANC0_MODE_2_CTL: + case CDC_TX_ANC0_FF_SHIFT: + case CDC_TX_ANC0_FB_SHIFT: + case CDC_TX_ANC0_LPF_FF_A_CTL: + case CDC_TX_ANC0_LPF_FF_B_CTL: + case CDC_TX_ANC0_LPF_FB_CTL: + case CDC_TX_ANC0_SMLPF_CTL: + case CDC_TX_ANC0_DCFLT_SHIFT_CTL: + case CDC_TX_ANC0_IIR_ADAPT_CTL: + case CDC_TX_ANC0_IIR_COEFF_1_CTL: + case CDC_TX_ANC0_IIR_COEFF_2_CTL: + case CDC_TX_ANC0_FF_A_GAIN_CTL: + case CDC_TX_ANC0_FF_B_GAIN_CTL: + case CDC_TX_ANC0_FB_GAIN_CTL: + case CDC_TX_INP_MUX_ADC_MUX0_CFG0: + case CDC_TX_INP_MUX_ADC_MUX0_CFG1: + case CDC_TX_INP_MUX_ADC_MUX1_CFG0: + case CDC_TX_INP_MUX_ADC_MUX1_CFG1: + case CDC_TX_INP_MUX_ADC_MUX2_CFG0: + case CDC_TX_INP_MUX_ADC_MUX2_CFG1: + case CDC_TX_INP_MUX_ADC_MUX3_CFG0: + case CDC_TX_INP_MUX_ADC_MUX3_CFG1: + case CDC_TX_INP_MUX_ADC_MUX4_CFG0: + case CDC_TX_INP_MUX_ADC_MUX4_CFG1: + case CDC_TX_INP_MUX_ADC_MUX5_CFG0: + case CDC_TX_INP_MUX_ADC_MUX5_CFG1: + case CDC_TX_INP_MUX_ADC_MUX6_CFG0: + case CDC_TX_INP_MUX_ADC_MUX6_CFG1: + case CDC_TX_INP_MUX_ADC_MUX7_CFG0: + case CDC_TX_INP_MUX_ADC_MUX7_CFG1: + case CDC_TX0_TX_PATH_CTL: + case CDC_TX0_TX_PATH_CFG0: + case CDC_TX0_TX_PATH_CFG1: + case CDC_TX0_TX_VOL_CTL: + case CDC_TX0_TX_PATH_SEC0: + case CDC_TX0_TX_PATH_SEC1: + case CDC_TX0_TX_PATH_SEC2: + case CDC_TX0_TX_PATH_SEC3: + case CDC_TX0_TX_PATH_SEC4: + case CDC_TX0_TX_PATH_SEC5: + case CDC_TX0_TX_PATH_SEC6: + case CDC_TX0_TX_PATH_SEC7: + case CDC_TX1_TX_PATH_CTL: + case CDC_TX1_TX_PATH_CFG0: + case CDC_TX1_TX_PATH_CFG1: + case CDC_TX1_TX_VOL_CTL: + case CDC_TX1_TX_PATH_SEC0: + case CDC_TX1_TX_PATH_SEC1: + case CDC_TX1_TX_PATH_SEC2: + case CDC_TX1_TX_PATH_SEC3: + case CDC_TX1_TX_PATH_SEC4: + case CDC_TX1_TX_PATH_SEC5: + case CDC_TX1_TX_PATH_SEC6: + case CDC_TX2_TX_PATH_CTL: + case CDC_TX2_TX_PATH_CFG0: + case CDC_TX2_TX_PATH_CFG1: + case CDC_TX2_TX_VOL_CTL: + case CDC_TX2_TX_PATH_SEC0: + case CDC_TX2_TX_PATH_SEC1: + case CDC_TX2_TX_PATH_SEC2: + case CDC_TX2_TX_PATH_SEC3: + case CDC_TX2_TX_PATH_SEC4: + case CDC_TX2_TX_PATH_SEC5: + case CDC_TX2_TX_PATH_SEC6: + case CDC_TX3_TX_PATH_CTL: + case CDC_TX3_TX_PATH_CFG0: + case CDC_TX3_TX_PATH_CFG1: + case CDC_TX3_TX_VOL_CTL: + case CDC_TX3_TX_PATH_SEC0: + case CDC_TX3_TX_PATH_SEC1: + case CDC_TX3_TX_PATH_SEC2: + case CDC_TX3_TX_PATH_SEC3: + case CDC_TX3_TX_PATH_SEC4: + case CDC_TX3_TX_PATH_SEC5: + case CDC_TX3_TX_PATH_SEC6: + case CDC_TX4_TX_PATH_CTL: + case CDC_TX4_TX_PATH_CFG0: + case CDC_TX4_TX_PATH_CFG1: + case CDC_TX4_TX_VOL_CTL: + case CDC_TX4_TX_PATH_SEC0: + case CDC_TX4_TX_PATH_SEC1: + case CDC_TX4_TX_PATH_SEC2: + case CDC_TX4_TX_PATH_SEC3: + case CDC_TX4_TX_PATH_SEC4: + case CDC_TX4_TX_PATH_SEC5: + case CDC_TX4_TX_PATH_SEC6: + case CDC_TX5_TX_PATH_CTL: + case CDC_TX5_TX_PATH_CFG0: + case CDC_TX5_TX_PATH_CFG1: + case CDC_TX5_TX_VOL_CTL: + case CDC_TX5_TX_PATH_SEC0: + case CDC_TX5_TX_PATH_SEC1: + case CDC_TX5_TX_PATH_SEC2: + case CDC_TX5_TX_PATH_SEC3: + case CDC_TX5_TX_PATH_SEC4: + case CDC_TX5_TX_PATH_SEC5: + case CDC_TX5_TX_PATH_SEC6: + case CDC_TX6_TX_PATH_CTL: + case CDC_TX6_TX_PATH_CFG0: + case CDC_TX6_TX_PATH_CFG1: + case CDC_TX6_TX_VOL_CTL: + case CDC_TX6_TX_PATH_SEC0: + case CDC_TX6_TX_PATH_SEC1: + case CDC_TX6_TX_PATH_SEC2: + case CDC_TX6_TX_PATH_SEC3: + case CDC_TX6_TX_PATH_SEC4: + case CDC_TX6_TX_PATH_SEC5: + case CDC_TX6_TX_PATH_SEC6: + case CDC_TX7_TX_PATH_CTL: + case CDC_TX7_TX_PATH_CFG0: + case CDC_TX7_TX_PATH_CFG1: + case CDC_TX7_TX_VOL_CTL: + case CDC_TX7_TX_PATH_SEC0: + case CDC_TX7_TX_PATH_SEC1: + case CDC_TX7_TX_PATH_SEC2: + case CDC_TX7_TX_PATH_SEC3: + case CDC_TX7_TX_PATH_SEC4: + case CDC_TX7_TX_PATH_SEC5: + case CDC_TX7_TX_PATH_SEC6: + return true; + } + + return false; +} + +static const struct regmap_config tx_regmap_config = { + .name = "tx_macro", + .reg_bits = 16, + .val_bits = 32, + .reg_stride = 4, + .cache_type = REGCACHE_FLAT, + .max_register = TX_MAX_OFFSET, + .reg_defaults = tx_defaults, + .num_reg_defaults = ARRAY_SIZE(tx_defaults), + .writeable_reg = tx_is_rw_register, + .volatile_reg = tx_is_volatile_register, + .readable_reg = tx_is_rw_register, +}; + +static int tx_macro_mclk_enable(struct tx_macro *tx, + bool mclk_enable) +{ + struct regmap *regmap = tx->regmap; + + if (mclk_enable) { + if (tx->tx_mclk_users == 0) { + /* 9.6MHz MCLK, set value 0x00 if other frequency */ + regmap_update_bits(regmap, CDC_TX_TOP_CSR_FREQ_MCLK, 0x01, 0x01); + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_MCLK_CONTROL, + CDC_TX_MCLK_EN_MASK, + CDC_TX_MCLK_ENABLE); + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_FS_CNT_CONTROL, + CDC_TX_FS_CNT_EN_MASK, + CDC_TX_FS_CNT_ENABLE); + regcache_mark_dirty(regmap); + regcache_sync(regmap); + } + tx->tx_mclk_users++; + } else { + if (tx->tx_mclk_users <= 0) { + dev_err(tx->dev, "clock already disabled\n"); + tx->tx_mclk_users = 0; + goto exit; + } + tx->tx_mclk_users--; + if (tx->tx_mclk_users == 0) { + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_FS_CNT_CONTROL, + CDC_TX_FS_CNT_EN_MASK, 0x0); + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_MCLK_CONTROL, + CDC_TX_MCLK_EN_MASK, 0x0); + } + } +exit: + return 0; +} + +static bool is_amic_enabled(struct snd_soc_component *component, int decimator) +{ + u16 adc_mux_reg, adc_reg, adc_n; + + adc_mux_reg = CDC_TX_INP_MUX_ADC_MUXn_CFG1(decimator); + + if (snd_soc_component_read(component, adc_mux_reg) & SWR_MIC) { + adc_reg = CDC_TX_INP_MUX_ADC_MUXn_CFG0(decimator); + adc_n = snd_soc_component_read_field(component, adc_reg, + CDC_TX_MACRO_SWR_MIC_MUX_SEL_MASK); + if (adc_n < TX_ADC_MAX) + return true; + } + + return false; +} + +static void tx_macro_tx_hpf_corner_freq_callback(struct work_struct *work) +{ + struct delayed_work *hpf_delayed_work; + struct hpf_work *hpf_work; + struct tx_macro *tx; + struct snd_soc_component *component; + u16 dec_cfg_reg, hpf_gate_reg; + u8 hpf_cut_off_freq; + + hpf_delayed_work = to_delayed_work(work); + hpf_work = container_of(hpf_delayed_work, struct hpf_work, dwork); + tx = hpf_work->tx; + component = tx->component; + hpf_cut_off_freq = hpf_work->hpf_cut_off_freq; + + dec_cfg_reg = CDC_TXn_TX_PATH_CFG0(hpf_work->decimator); + hpf_gate_reg = CDC_TXn_TX_PATH_SEC2(hpf_work->decimator); + + if (is_amic_enabled(component, hpf_work->decimator)) { + snd_soc_component_write_field(component, + dec_cfg_reg, + CDC_TXn_HPF_CUT_FREQ_MASK, + hpf_cut_off_freq); + snd_soc_component_update_bits(component, hpf_gate_reg, + CDC_TXn_HPF_F_CHANGE_MASK | + CDC_TXn_HPF_ZERO_GATE_MASK, + 0x02); + snd_soc_component_update_bits(component, hpf_gate_reg, + CDC_TXn_HPF_F_CHANGE_MASK | + CDC_TXn_HPF_ZERO_GATE_MASK, + 0x01); + } else { + snd_soc_component_write_field(component, dec_cfg_reg, + CDC_TXn_HPF_CUT_FREQ_MASK, + hpf_cut_off_freq); + snd_soc_component_write_field(component, hpf_gate_reg, + CDC_TXn_HPF_F_CHANGE_MASK, 0x1); + /* Minimum 1 clk cycle delay is required as per HW spec */ + usleep_range(1000, 1010); + snd_soc_component_write_field(component, hpf_gate_reg, + CDC_TXn_HPF_F_CHANGE_MASK, 0x0); + } +} + +static void tx_macro_mute_update_callback(struct work_struct *work) +{ + struct tx_mute_work *tx_mute_dwork; + struct snd_soc_component *component; + struct tx_macro *tx; + struct delayed_work *delayed_work; + u8 decimator; + + delayed_work = to_delayed_work(work); + tx_mute_dwork = container_of(delayed_work, struct tx_mute_work, dwork); + tx = tx_mute_dwork->tx; + component = tx->component; + decimator = tx_mute_dwork->decimator; + + snd_soc_component_write_field(component, CDC_TXn_TX_PATH_CTL(decimator), + CDC_TXn_PGA_MUTE_MASK, 0x0); +} + +static int tx_macro_dec_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct tx_macro *tx = snd_soc_component_get_drvdata(component); + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + int path = e->shift_l; + + ucontrol->value.integer.value[0] = tx->dec_mode[path]; + + return 0; +} + +static int tx_macro_dec_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + int value = ucontrol->value.integer.value[0]; + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + int path = e->shift_l; + struct tx_macro *tx = snd_soc_component_get_drvdata(component); + + tx->dec_mode[path] = value; + + return 0; +} + +static int tx_macro_get_bcs(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct tx_macro *tx = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = tx->bcs_enable; + + return 0; +} + +static int tx_macro_set_bcs(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + int value = ucontrol->value.integer.value[0]; + struct tx_macro *tx = snd_soc_component_get_drvdata(component); + + tx->bcs_enable = value; + + return 0; +} + +static int tx_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; + u32 decimator, sample_rate; + int tx_fs_rate; + struct tx_macro *tx = snd_soc_component_get_drvdata(component); + + sample_rate = params_rate(params); + switch (sample_rate) { + 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(component->dev, "%s: Invalid TX sample rate: %d\n", + __func__, params_rate(params)); + return -EINVAL; + } + + for_each_set_bit(decimator, &tx->active_ch_mask[dai->id], TX_MACRO_DEC_MAX) + snd_soc_component_update_bits(component, CDC_TXn_TX_PATH_CTL(decimator), + CDC_TXn_PCM_RATE_MASK, + tx_fs_rate); + return 0; +} + +static int tx_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 tx_macro *tx = snd_soc_component_get_drvdata(component); + + switch (dai->id) { + case TX_MACRO_AIF1_CAP: + case TX_MACRO_AIF2_CAP: + case TX_MACRO_AIF3_CAP: + *tx_slot = tx->active_ch_mask[dai->id]; + *tx_num = tx->active_ch_cnt[dai->id]; + break; + default: + break; + } + return 0; +} + +static int tx_macro_digital_mute(struct snd_soc_dai *dai, int mute, int stream) +{ + struct snd_soc_component *component = dai->component; + struct tx_macro *tx = snd_soc_component_get_drvdata(component); + u16 decimator; + + decimator = tx->active_decimator[dai->id]; + + if (mute) + snd_soc_component_write_field(component, + CDC_TXn_TX_PATH_CTL(decimator), + CDC_TXn_PGA_MUTE_MASK, 0x1); + else + snd_soc_component_update_bits(component, + CDC_TXn_TX_PATH_CTL(decimator), + CDC_TXn_PGA_MUTE_MASK, 0x0); + + return 0; +} + +static struct snd_soc_dai_ops tx_macro_dai_ops = { + .hw_params = tx_macro_hw_params, + .get_channel_map = tx_macro_get_channel_map, + .mute_stream = tx_macro_digital_mute, +}; + +static struct snd_soc_dai_driver tx_macro_dai[] = { + { + .name = "tx_macro_tx1", + .id = TX_MACRO_AIF1_CAP, + .capture = { + .stream_name = "TX_AIF1 Capture", + .rates = TX_MACRO_RATES, + .formats = TX_MACRO_FORMATS, + .rate_max = 192000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 8, + }, + .ops = &tx_macro_dai_ops, + }, + { + .name = "tx_macro_tx2", + .id = TX_MACRO_AIF2_CAP, + .capture = { + .stream_name = "TX_AIF2 Capture", + .rates = TX_MACRO_RATES, + .formats = TX_MACRO_FORMATS, + .rate_max = 192000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 8, + }, + .ops = &tx_macro_dai_ops, + }, + { + .name = "tx_macro_tx3", + .id = TX_MACRO_AIF3_CAP, + .capture = { + .stream_name = "TX_AIF3 Capture", + .rates = TX_MACRO_RATES, + .formats = TX_MACRO_FORMATS, + .rate_max = 192000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 8, + }, + .ops = &tx_macro_dai_ops, + }, +}; + +static const char * const dec_mode_mux_text[] = { + "ADC_DEFAULT", "ADC_LOW_PWR", "ADC_HIGH_PERF", +}; + +static const struct soc_enum dec_mode_mux_enum[] = { + SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), + SOC_ENUM_SINGLE(SND_SOC_NOPM, 1, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), + SOC_ENUM_SINGLE(SND_SOC_NOPM, 2, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), + SOC_ENUM_SINGLE(SND_SOC_NOPM, 3, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), + SOC_ENUM_SINGLE(SND_SOC_NOPM, 4, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), + SOC_ENUM_SINGLE(SND_SOC_NOPM, 5, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), + SOC_ENUM_SINGLE(SND_SOC_NOPM, 6, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), + SOC_ENUM_SINGLE(SND_SOC_NOPM, 7, ARRAY_SIZE(dec_mode_mux_text), + dec_mode_mux_text), +}; + +static const struct snd_kcontrol_new tx_macro_snd_controls[] = { + SOC_SINGLE_S8_TLV("TX_DEC0 Volume", + CDC_TX0_TX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("TX_DEC1 Volume", + CDC_TX1_TX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("TX_DEC2 Volume", + CDC_TX2_TX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("TX_DEC3 Volume", + CDC_TX3_TX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("TX_DEC4 Volume", + CDC_TX4_TX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("TX_DEC5 Volume", + CDC_TX5_TX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("TX_DEC6 Volume", + CDC_TX6_TX_VOL_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("TX_DEC7 Volume", + CDC_TX7_TX_VOL_CTL, + -84, 40, digital_gain), + + SOC_ENUM_EXT("DEC0 MODE", dec_mode_mux_enum[0], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_ENUM_EXT("DEC1 MODE", dec_mode_mux_enum[1], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_ENUM_EXT("DEC2 MODE", dec_mode_mux_enum[2], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_ENUM_EXT("DEC3 MODE", dec_mode_mux_enum[3], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_ENUM_EXT("DEC4 MODE", dec_mode_mux_enum[4], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_ENUM_EXT("DEC5 MODE", dec_mode_mux_enum[5], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_ENUM_EXT("DEC6 MODE", dec_mode_mux_enum[6], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_ENUM_EXT("DEC7 MODE", dec_mode_mux_enum[7], + tx_macro_dec_mode_get, tx_macro_dec_mode_put), + + SOC_SINGLE_EXT("DEC0_BCS Switch", SND_SOC_NOPM, 0, 1, 0, + tx_macro_get_bcs, tx_macro_set_bcs), +}; + +static int tx_macro_component_probe(struct snd_soc_component *comp) +{ + struct tx_macro *tx = snd_soc_component_get_drvdata(comp); + int i; + + snd_soc_component_init_regmap(comp, tx->regmap); + + for (i = 0; i < NUM_DECIMATORS; i++) { + tx->tx_hpf_work[i].tx = tx; + tx->tx_hpf_work[i].decimator = i; + INIT_DELAYED_WORK(&tx->tx_hpf_work[i].dwork, + tx_macro_tx_hpf_corner_freq_callback); + } + + for (i = 0; i < NUM_DECIMATORS; i++) { + tx->tx_mute_dwork[i].tx = tx; + tx->tx_mute_dwork[i].decimator = i; + INIT_DELAYED_WORK(&tx->tx_mute_dwork[i].dwork, + tx_macro_mute_update_callback); + } + tx->component = comp; + + snd_soc_component_update_bits(comp, CDC_TX0_TX_PATH_SEC7, 0x3F, + 0x0A); + + return 0; +} + +static int swclk_gate_enable(struct clk_hw *hw) +{ + struct tx_macro *tx = to_tx_macro(hw); + struct regmap *regmap = tx->regmap; + + tx_macro_mclk_enable(tx, true); + if (tx->reset_swr) + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, + CDC_TX_SWR_RESET_MASK, + CDC_TX_SWR_RESET_ENABLE); + + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, + CDC_TX_SWR_CLK_EN_MASK, + CDC_TX_SWR_CLK_ENABLE); + if (tx->reset_swr) + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, + CDC_TX_SWR_RESET_MASK, 0x0); + tx->reset_swr = false; + + return 0; +} + +static void swclk_gate_disable(struct clk_hw *hw) +{ + struct tx_macro *tx = to_tx_macro(hw); + struct regmap *regmap = tx->regmap; + + regmap_update_bits(regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, + CDC_TX_SWR_CLK_EN_MASK, 0x0); + + tx_macro_mclk_enable(tx, false); +} + +static int swclk_gate_is_enabled(struct clk_hw *hw) +{ + struct tx_macro *tx = to_tx_macro(hw); + int ret, val; + + regmap_read(tx->regmap, CDC_TX_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 *tx_macro_register_mclk_output(struct tx_macro *tx) +{ + struct device *dev = tx->dev; + struct device_node *np = dev->of_node; + const char *parent_clk_name = NULL; + const char *clk_name = "lpass-tx-mclk"; + struct clk_hw *hw; + struct clk_init_data init; + int ret; + + parent_clk_name = __clk_get_name(tx->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; + tx->hw.init = &init; + hw = &tx->hw; + ret = clk_hw_register(tx->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 tx_macro_component_drv = { + .name = "RX-MACRO", + .probe = tx_macro_component_probe, + .controls = tx_macro_snd_controls, + .num_controls = ARRAY_SIZE(tx_macro_snd_controls), +}; + +static int tx_macro_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct tx_macro *tx; + void __iomem *base; + int ret; + + tx = devm_kzalloc(dev, sizeof(*tx), GFP_KERNEL); + if (!tx) + return -ENOMEM; + + tx->clks[0].id = "macro"; + tx->clks[1].id = "dcodec"; + tx->clks[2].id = "mclk"; + tx->clks[3].id = "npl"; + tx->clks[4].id = "fsgen"; + + ret = devm_clk_bulk_get(dev, TX_NUM_CLKS_MAX, tx->clks); + if (ret) { + dev_err(dev, "Error getting RX Clocks (%d)\n", ret); + return ret; + } + + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + tx->regmap = devm_regmap_init_mmio(dev, base, &tx_regmap_config); + + dev_set_drvdata(dev, tx); + + tx->reset_swr = true; + tx->dev = dev; + + /* set MCLK and NPL rates */ + clk_set_rate(tx->clks[2].clk, MCLK_FREQ); + clk_set_rate(tx->clks[3].clk, MCLK_FREQ); + + ret = clk_bulk_prepare_enable(TX_NUM_CLKS_MAX, tx->clks); + if (ret) + return ret; + + tx_macro_register_mclk_output(tx); + + ret = devm_snd_soc_register_component(dev, &tx_macro_component_drv, + tx_macro_dai, + ARRAY_SIZE(tx_macro_dai)); + if (ret) + goto err; + return ret; +err: + clk_bulk_disable_unprepare(TX_NUM_CLKS_MAX, tx->clks); + + return ret; +} + +static int tx_macro_remove(struct platform_device *pdev) +{ + struct tx_macro *tx = dev_get_drvdata(&pdev->dev); + + of_clk_del_provider(pdev->dev.of_node); + + clk_bulk_disable_unprepare(TX_NUM_CLKS_MAX, tx->clks); + + return 0; +} + +static const struct of_device_id tx_macro_dt_match[] = { + { .compatible = "qcom,sm8250-lpass-tx-macro" }, + { } +}; +static struct platform_driver tx_macro_driver = { + .driver = { + .name = "tx_macro", + .of_match_table = tx_macro_dt_match, + .suppress_bind_attrs = true, + }, + .probe = tx_macro_probe, + .remove = tx_macro_remove, +}; + +module_platform_driver(tx_macro_driver); + +MODULE_DESCRIPTION("TX macro driver"); +MODULE_LICENSE("GPL");