v4.19.13 snapshot.
diff --git a/include/dt-bindings/sound/apq8016-lpass.h b/include/dt-bindings/sound/apq8016-lpass.h
new file mode 100644
index 0000000..3c3e16c
--- /dev/null
+++ b/include/dt-bindings/sound/apq8016-lpass.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_APQ8016_LPASS_H
+#define __DT_APQ8016_LPASS_H
+
+#define MI2S_PRIMARY 0
+#define MI2S_SECONDARY 1
+#define MI2S_TERTIARY 2
+#define MI2S_QUATERNARY 3
+
+#endif /* __DT_APQ8016_LPASS_H */
diff --git a/include/dt-bindings/sound/audio-jack-events.h b/include/dt-bindings/sound/audio-jack-events.h
new file mode 100644
index 0000000..1b29b29
--- /dev/null
+++ b/include/dt-bindings/sound/audio-jack-events.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __AUDIO_JACK_EVENTS_H
+#define __AUDIO_JACK_EVENTS_H
+
+#define JACK_HEADPHONE 1
+#define JACK_MICROPHONE 2
+#define JACK_LINEOUT 3
+#define JACK_LINEIN 4
+
+#endif /* __AUDIO_JACK_EVENTS_H */
diff --git a/include/dt-bindings/sound/cs35l32.h b/include/dt-bindings/sound/cs35l32.h
new file mode 100644
index 0000000..7549d50
--- /dev/null
+++ b/include/dt-bindings/sound/cs35l32.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_CS35L32_H
+#define __DT_CS35L32_H
+
+#define CS35L32_BOOST_MGR_AUTO 0
+#define CS35L32_BOOST_MGR_AUTO_AUDIO 1
+#define CS35L32_BOOST_MGR_BYPASS 2
+#define CS35L32_BOOST_MGR_FIXED 3
+
+#define CS35L32_DATA_CFG_LR_VP 0
+#define CS35L32_DATA_CFG_LR_STAT 1
+#define CS35L32_DATA_CFG_LR 2
+#define CS35L32_DATA_CFG_LR_VPSTAT 3
+
+#define CS35L32_BATT_THRESH_3_1V 0
+#define CS35L32_BATT_THRESH_3_2V 1
+#define CS35L32_BATT_THRESH_3_3V 2
+#define CS35L32_BATT_THRESH_3_4V 3
+
+#define CS35L32_BATT_RECOV_3_1V 0
+#define CS35L32_BATT_RECOV_3_2V 1
+#define CS35L32_BATT_RECOV_3_3V 2
+#define CS35L32_BATT_RECOV_3_4V 3
+#define CS35L32_BATT_RECOV_3_5V 4
+#define CS35L32_BATT_RECOV_3_6V 5
+
+#endif /* __DT_CS35L32_H */
diff --git a/include/dt-bindings/sound/cs42l42.h b/include/dt-bindings/sound/cs42l42.h
new file mode 100644
index 0000000..db69d84
--- /dev/null
+++ b/include/dt-bindings/sound/cs42l42.h
@@ -0,0 +1,73 @@
+/*
+ * cs42l42.h -- CS42L42 ALSA SoC audio driver DT bindings header
+ *
+ * Copyright 2016 Cirrus Logic, Inc.
+ *
+ * Author: James Schulman <james.schulman@cirrus.com>
+ * Author: Brian Austin <brian.austin@cirrus.com>
+ * Author: Michael White <michael.white@cirrus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_CS42L42_H
+#define __DT_CS42L42_H
+
+/* HPOUT Load Capacity */
+#define CS42L42_HPOUT_LOAD_1NF 0
+#define CS42L42_HPOUT_LOAD_10NF 1
+
+/* HPOUT Clamp to GND Override */
+#define CS42L42_HPOUT_CLAMP_EN 0
+#define CS42L42_HPOUT_CLAMP_DIS 1
+
+/* Tip Sense Inversion */
+#define CS42L42_TS_INV_DIS 0
+#define CS42L42_TS_INV_EN 1
+
+/* Tip Sense Debounce */
+#define CS42L42_TS_DBNCE_0 0
+#define CS42L42_TS_DBNCE_125 1
+#define CS42L42_TS_DBNCE_250 2
+#define CS42L42_TS_DBNCE_500 3
+#define CS42L42_TS_DBNCE_750 4
+#define CS42L42_TS_DBNCE_1000 5
+#define CS42L42_TS_DBNCE_1250 6
+#define CS42L42_TS_DBNCE_1500 7
+
+/* Button Press Software Debounce Times */
+#define CS42L42_BTN_DET_INIT_DBNCE_MIN 0
+#define CS42L42_BTN_DET_INIT_DBNCE_DEFAULT 100
+#define CS42L42_BTN_DET_INIT_DBNCE_MAX 200
+
+#define CS42L42_BTN_DET_EVENT_DBNCE_MIN 0
+#define CS42L42_BTN_DET_EVENT_DBNCE_DEFAULT 10
+#define CS42L42_BTN_DET_EVENT_DBNCE_MAX 20
+
+/* Button Detect Level Sensitivities */
+#define CS42L42_NUM_BIASES 4
+
+#define CS42L42_HS_DET_LEVEL_15 0x0F
+#define CS42L42_HS_DET_LEVEL_8 0x08
+#define CS42L42_HS_DET_LEVEL_4 0x04
+#define CS42L42_HS_DET_LEVEL_1 0x01
+
+#define CS42L42_HS_DET_LEVEL_MIN 0
+#define CS42L42_HS_DET_LEVEL_MAX 0x3F
+
+/* HS Bias Ramp Rate */
+
+#define CS42L42_HSBIAS_RAMP_FAST_RISE_SLOW_FALL 0
+#define CS42L42_HSBIAS_RAMP_FAST 1
+#define CS42L42_HSBIAS_RAMP_SLOW 2
+#define CS42L42_HSBIAS_RAMP_SLOWEST 3
+
+#define CS42L42_HSBIAS_RAMP_TIME0 10
+#define CS42L42_HSBIAS_RAMP_TIME1 40
+#define CS42L42_HSBIAS_RAMP_TIME2 90
+#define CS42L42_HSBIAS_RAMP_TIME3 170
+
+#endif /* __DT_CS42L42_H */
diff --git a/include/dt-bindings/sound/fsl-imx-audmux.h b/include/dt-bindings/sound/fsl-imx-audmux.h
new file mode 100644
index 0000000..15f138b
--- /dev/null
+++ b/include/dt-bindings/sound/fsl-imx-audmux.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_FSL_IMX_AUDMUX_H
+#define __DT_FSL_IMX_AUDMUX_H
+
+#define MX27_AUDMUX_HPCR1_SSI0 0
+#define MX27_AUDMUX_HPCR2_SSI1 1
+#define MX27_AUDMUX_HPCR3_SSI_PINS_4 2
+#define MX27_AUDMUX_PPCR1_SSI_PINS_1 3
+#define MX27_AUDMUX_PPCR2_SSI_PINS_2 4
+#define MX27_AUDMUX_PPCR3_SSI_PINS_3 5
+
+#define MX31_AUDMUX_PORT1_SSI0 0
+#define MX31_AUDMUX_PORT2_SSI1 1
+#define MX31_AUDMUX_PORT3_SSI_PINS_3 2
+#define MX31_AUDMUX_PORT4_SSI_PINS_4 3
+#define MX31_AUDMUX_PORT5_SSI_PINS_5 4
+#define MX31_AUDMUX_PORT6_SSI_PINS_6 5
+#define MX31_AUDMUX_PORT7_SSI_PINS_7 6
+
+#define MX51_AUDMUX_PORT1_SSI0 0
+#define MX51_AUDMUX_PORT2_SSI1 1
+#define MX51_AUDMUX_PORT3 2
+#define MX51_AUDMUX_PORT4 3
+#define MX51_AUDMUX_PORT5 4
+#define MX51_AUDMUX_PORT6 5
+#define MX51_AUDMUX_PORT7 6
+
+/*
+ * TFCSEL/RFCSEL (i.MX27) or TFSEL/TCSEL/RFSEL/RCSEL (i.MX31/51/53/6Q)
+ * can be sourced from Rx/Tx.
+ */
+#define IMX_AUDMUX_RXFS 0x8
+#define IMX_AUDMUX_RXCLK 0x8
+
+/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
+#define IMX_AUDMUX_V1_PCR_INMMASK(x) ((x) & 0xff)
+#define IMX_AUDMUX_V1_PCR_INMEN (1 << 8)
+#define IMX_AUDMUX_V1_PCR_TXRXEN (1 << 10)
+#define IMX_AUDMUX_V1_PCR_SYN (1 << 12)
+#define IMX_AUDMUX_V1_PCR_RXDSEL(x) (((x) & 0x7) << 13)
+#define IMX_AUDMUX_V1_PCR_RFCSEL(x) (((x) & 0xf) << 20)
+#define IMX_AUDMUX_V1_PCR_RCLKDIR (1 << 24)
+#define IMX_AUDMUX_V1_PCR_RFSDIR (1 << 25)
+#define IMX_AUDMUX_V1_PCR_TFCSEL(x) (((x) & 0xf) << 26)
+#define IMX_AUDMUX_V1_PCR_TCLKDIR (1 << 30)
+#define IMX_AUDMUX_V1_PCR_TFSDIR (1 << 31)
+
+/* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */
+#define IMX_AUDMUX_V2_PTCR_TFSDIR (1 << 31)
+#define IMX_AUDMUX_V2_PTCR_TFSEL(x) (((x) & 0xf) << 27)
+#define IMX_AUDMUX_V2_PTCR_TCLKDIR (1 << 26)
+#define IMX_AUDMUX_V2_PTCR_TCSEL(x) (((x) & 0xf) << 22)
+#define IMX_AUDMUX_V2_PTCR_RFSDIR (1 << 21)
+#define IMX_AUDMUX_V2_PTCR_RFSEL(x) (((x) & 0xf) << 17)
+#define IMX_AUDMUX_V2_PTCR_RCLKDIR (1 << 16)
+#define IMX_AUDMUX_V2_PTCR_RCSEL(x) (((x) & 0xf) << 12)
+#define IMX_AUDMUX_V2_PTCR_SYN (1 << 11)
+
+#define IMX_AUDMUX_V2_PDCR_RXDSEL(x) (((x) & 0x7) << 13)
+#define IMX_AUDMUX_V2_PDCR_TXRXEN (1 << 12)
+#define IMX_AUDMUX_V2_PDCR_MODE(x) (((x) & 0x3) << 8)
+#define IMX_AUDMUX_V2_PDCR_INMMASK(x) ((x) & 0xff)
+
+#endif /* __DT_FSL_IMX_AUDMUX_H */
diff --git a/include/dt-bindings/sound/qcom,q6afe.h b/include/dt-bindings/sound/qcom,q6afe.h
new file mode 100644
index 0000000..e2d3892
--- /dev/null
+++ b/include/dt-bindings/sound/qcom,q6afe.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_Q6_AFE_H__
+#define __DT_BINDINGS_Q6_AFE_H__
+
+/* Audio Front End (AFE) virtual ports IDs */
+#define HDMI_RX 1
+#define SLIMBUS_0_RX 2
+#define SLIMBUS_0_TX 3
+#define SLIMBUS_1_RX 4
+#define SLIMBUS_1_TX 5
+#define SLIMBUS_2_RX 6
+#define SLIMBUS_2_TX 7
+#define SLIMBUS_3_RX 8
+#define SLIMBUS_3_TX 9
+#define SLIMBUS_4_RX 10
+#define SLIMBUS_4_TX 11
+#define SLIMBUS_5_RX 12
+#define SLIMBUS_5_TX 13
+#define SLIMBUS_6_RX 14
+#define SLIMBUS_6_TX 15
+#define PRIMARY_MI2S_RX 16
+#define PRIMARY_MI2S_TX 17
+#define SECONDARY_MI2S_RX 18
+#define SECONDARY_MI2S_TX 19
+#define TERTIARY_MI2S_RX 20
+#define TERTIARY_MI2S_TX 21
+#define QUATERNARY_MI2S_RX 22
+#define QUATERNARY_MI2S_TX 23
+#define PRIMARY_TDM_RX_0 24
+#define PRIMARY_TDM_TX_0 25
+#define PRIMARY_TDM_RX_1 26
+#define PRIMARY_TDM_TX_1 27
+#define PRIMARY_TDM_RX_2 28
+#define PRIMARY_TDM_TX_2 29
+#define PRIMARY_TDM_RX_3 30
+#define PRIMARY_TDM_TX_3 31
+#define PRIMARY_TDM_RX_4 32
+#define PRIMARY_TDM_TX_4 33
+#define PRIMARY_TDM_RX_5 34
+#define PRIMARY_TDM_TX_5 35
+#define PRIMARY_TDM_RX_6 36
+#define PRIMARY_TDM_TX_6 37
+#define PRIMARY_TDM_RX_7 38
+#define PRIMARY_TDM_TX_7 39
+#define SECONDARY_TDM_RX_0 40
+#define SECONDARY_TDM_TX_0 41
+#define SECONDARY_TDM_RX_1 42
+#define SECONDARY_TDM_TX_1 43
+#define SECONDARY_TDM_RX_2 44
+#define SECONDARY_TDM_TX_2 45
+#define SECONDARY_TDM_RX_3 46
+#define SECONDARY_TDM_TX_3 47
+#define SECONDARY_TDM_RX_4 48
+#define SECONDARY_TDM_TX_4 49
+#define SECONDARY_TDM_RX_5 50
+#define SECONDARY_TDM_TX_5 51
+#define SECONDARY_TDM_RX_6 52
+#define SECONDARY_TDM_TX_6 53
+#define SECONDARY_TDM_RX_7 54
+#define SECONDARY_TDM_TX_7 55
+#define TERTIARY_TDM_RX_0 56
+#define TERTIARY_TDM_TX_0 57
+#define TERTIARY_TDM_RX_1 58
+#define TERTIARY_TDM_TX_1 59
+#define TERTIARY_TDM_RX_2 60
+#define TERTIARY_TDM_TX_2 61
+#define TERTIARY_TDM_RX_3 62
+#define TERTIARY_TDM_TX_3 63
+#define TERTIARY_TDM_RX_4 64
+#define TERTIARY_TDM_TX_4 65
+#define TERTIARY_TDM_RX_5 66
+#define TERTIARY_TDM_TX_5 67
+#define TERTIARY_TDM_RX_6 68
+#define TERTIARY_TDM_TX_6 69
+#define TERTIARY_TDM_RX_7 70
+#define TERTIARY_TDM_TX_7 71
+#define QUATERNARY_TDM_RX_0 72
+#define QUATERNARY_TDM_TX_0 73
+#define QUATERNARY_TDM_RX_1 74
+#define QUATERNARY_TDM_TX_1 75
+#define QUATERNARY_TDM_RX_2 76
+#define QUATERNARY_TDM_TX_2 77
+#define QUATERNARY_TDM_RX_3 78
+#define QUATERNARY_TDM_TX_3 79
+#define QUATERNARY_TDM_RX_4 80
+#define QUATERNARY_TDM_TX_4 81
+#define QUATERNARY_TDM_RX_5 82
+#define QUATERNARY_TDM_TX_5 83
+#define QUATERNARY_TDM_RX_6 84
+#define QUATERNARY_TDM_TX_6 85
+#define QUATERNARY_TDM_RX_7 86
+#define QUATERNARY_TDM_TX_7 87
+#define QUINARY_TDM_RX_0 88
+#define QUINARY_TDM_TX_0 89
+#define QUINARY_TDM_RX_1 90
+#define QUINARY_TDM_TX_1 91
+#define QUINARY_TDM_RX_2 92
+#define QUINARY_TDM_TX_2 93
+#define QUINARY_TDM_RX_3 94
+#define QUINARY_TDM_TX_3 95
+#define QUINARY_TDM_RX_4 96
+#define QUINARY_TDM_TX_4 97
+#define QUINARY_TDM_RX_5 98
+#define QUINARY_TDM_TX_5 99
+#define QUINARY_TDM_RX_6 100
+#define QUINARY_TDM_TX_6 101
+#define QUINARY_TDM_RX_7 102
+#define QUINARY_TDM_TX_7 103
+
+#endif /* __DT_BINDINGS_Q6_AFE_H__ */
+
diff --git a/include/dt-bindings/sound/qcom,q6asm.h b/include/dt-bindings/sound/qcom,q6asm.h
new file mode 100644
index 0000000..1eb77d8
--- /dev/null
+++ b/include/dt-bindings/sound/qcom,q6asm.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_Q6_ASM_H__
+#define __DT_BINDINGS_Q6_ASM_H__
+
+#define MSM_FRONTEND_DAI_MULTIMEDIA1 0
+#define MSM_FRONTEND_DAI_MULTIMEDIA2 1
+#define MSM_FRONTEND_DAI_MULTIMEDIA3 2
+#define MSM_FRONTEND_DAI_MULTIMEDIA4 3
+#define MSM_FRONTEND_DAI_MULTIMEDIA5 4
+#define MSM_FRONTEND_DAI_MULTIMEDIA6 5
+#define MSM_FRONTEND_DAI_MULTIMEDIA7 6
+#define MSM_FRONTEND_DAI_MULTIMEDIA8 7
+#define MSM_FRONTEND_DAI_MULTIMEDIA9 8
+#define MSM_FRONTEND_DAI_MULTIMEDIA10 9
+#define MSM_FRONTEND_DAI_MULTIMEDIA11 10
+#define MSM_FRONTEND_DAI_MULTIMEDIA12 11
+#define MSM_FRONTEND_DAI_MULTIMEDIA13 12
+#define MSM_FRONTEND_DAI_MULTIMEDIA14 13
+#define MSM_FRONTEND_DAI_MULTIMEDIA15 14
+#define MSM_FRONTEND_DAI_MULTIMEDIA16 15
+
+#endif /* __DT_BINDINGS_Q6_ASM_H__ */
diff --git a/include/dt-bindings/sound/rt5640.h b/include/dt-bindings/sound/rt5640.h
new file mode 100644
index 0000000..154c9b4
--- /dev/null
+++ b/include/dt-bindings/sound/rt5640.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_RT5640_H
+#define __DT_RT5640_H
+
+#define RT5640_DMIC1_DATA_PIN_NONE 0
+#define RT5640_DMIC1_DATA_PIN_IN1P 1
+#define RT5640_DMIC1_DATA_PIN_GPIO3 2
+
+#define RT5640_DMIC2_DATA_PIN_NONE 0
+#define RT5640_DMIC2_DATA_PIN_IN1N 1
+#define RT5640_DMIC2_DATA_PIN_GPIO4 2
+
+#define RT5640_JD_SRC_GPIO1 1
+#define RT5640_JD_SRC_JD1_IN4P 2
+#define RT5640_JD_SRC_JD2_IN4N 3
+#define RT5640_JD_SRC_GPIO2 4
+#define RT5640_JD_SRC_GPIO3 5
+#define RT5640_JD_SRC_GPIO4 6
+
+#define RT5640_OVCD_SF_0P5 0
+#define RT5640_OVCD_SF_0P75 1
+#define RT5640_OVCD_SF_1P0 2
+#define RT5640_OVCD_SF_1P5 3
+
+#endif /* __DT_RT5640_H */
diff --git a/include/dt-bindings/sound/rt5651.h b/include/dt-bindings/sound/rt5651.h
new file mode 100644
index 0000000..2f2dac9
--- /dev/null
+++ b/include/dt-bindings/sound/rt5651.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_RT5651_H
+#define __DT_RT5651_H
+
+#define RT5651_JD_NULL 0
+#define RT5651_JD1_1 1
+#define RT5651_JD1_2 2
+#define RT5651_JD2 3
+
+#define RT5651_OVCD_SF_0P5 0
+#define RT5651_OVCD_SF_0P75 1
+#define RT5651_OVCD_SF_1P0 2
+#define RT5651_OVCD_SF_1P5 3
+
+#endif /* __DT_RT5651_H */
diff --git a/include/dt-bindings/sound/samsung-i2s.h b/include/dt-bindings/sound/samsung-i2s.h
new file mode 100644
index 0000000..77545f1
--- /dev/null
+++ b/include/dt-bindings/sound/samsung-i2s.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _DT_BINDINGS_SAMSUNG_I2S_H
+#define _DT_BINDINGS_SAMSUNG_I2S_H
+
+#define CLK_I2S_CDCLK 0
+#define CLK_I2S_RCLK_SRC 1
+#define CLK_I2S_RCLK_PSR 2
+
+#endif /* _DT_BINDINGS_SAMSUNG_I2S_H */
diff --git a/include/dt-bindings/sound/tas2552.h b/include/dt-bindings/sound/tas2552.h
new file mode 100644
index 0000000..0daeb83
--- /dev/null
+++ b/include/dt-bindings/sound/tas2552.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_TAS2552_H
+#define __DT_TAS2552_H
+
+#define TAS2552_PLL_CLKIN (0)
+#define TAS2552_PDM_CLK (1)
+#define TAS2552_CLK_TARGET_MASK (1)
+
+#define TAS2552_PLL_CLKIN_MCLK ((0 << 1) | TAS2552_PLL_CLKIN)
+#define TAS2552_PLL_CLKIN_BCLK ((1 << 1) | TAS2552_PLL_CLKIN)
+#define TAS2552_PLL_CLKIN_IVCLKIN ((2 << 1) | TAS2552_PLL_CLKIN)
+#define TAS2552_PLL_CLKIN_1_8_FIXED ((3 << 1) | TAS2552_PLL_CLKIN)
+
+#define TAS2552_PDM_CLK_PLL ((0 << 1) | TAS2552_PDM_CLK)
+#define TAS2552_PDM_CLK_IVCLKIN ((1 << 1) | TAS2552_PDM_CLK)
+#define TAS2552_PDM_CLK_BCLK ((2 << 1) | TAS2552_PDM_CLK)
+#define TAS2552_PDM_CLK_MCLK ((3 << 1) | TAS2552_PDM_CLK)
+
+#endif /* __DT_TAS2552_H */
diff --git a/include/dt-bindings/sound/tlv320aic31xx-micbias.h b/include/dt-bindings/sound/tlv320aic31xx-micbias.h
new file mode 100644
index 0000000..c6895a1
--- /dev/null
+++ b/include/dt-bindings/sound/tlv320aic31xx-micbias.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_TLV320AIC31XX_MICBIAS_H
+#define __DT_TLV320AIC31XX_MICBIAS_H
+
+#define MICBIAS_2_0V 1
+#define MICBIAS_2_5V 2
+#define MICBIAS_AVDDV 3
+
+#endif /* __DT_TLV320AIC31XX_MICBIAS_H */