diff mbox series

[v2] ASoC: rt1019: add rt1019 amplifier driver

Message ID 20210311025809.31852-1-jack.yu@realtek.com
State Accepted
Commit 7ec79d3850d0cb6dc52e6aa472886ab3adf15863
Headers show
Series [v2] ASoC: rt1019: add rt1019 amplifier driver | expand

Commit Message

Jack Yu March 11, 2021, 2:58 a.m. UTC
From: Jack Yu <jack.yu@realtek.com>

This is initial amplifier driver for rt1019.

Signed-off-by: Jack Yu <jack.yu@realtek.com>
---
 .../devicetree/bindings/sound/rt1019.yaml     |  33 +
 sound/soc/codecs/Kconfig                      |   7 +
 sound/soc/codecs/Makefile                     |   2 +
 sound/soc/codecs/rt1019.c                     | 940 ++++++++++++++++++
 sound/soc/codecs/rt1019.h                     | 320 ++++++
 5 files changed, 1302 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/rt1019.yaml
 create mode 100644 sound/soc/codecs/rt1019.c
 create mode 100644 sound/soc/codecs/rt1019.h

Comments

Mark Brown March 18, 2021, 6:36 p.m. UTC | #1
On Thu, 11 Mar 2021 10:58:09 +0800, jack.yu@realtek.com wrote:
> This is initial amplifier driver for rt1019.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: rt1019: add rt1019 amplifier driver
      commit: 7ec79d3850d0cb6dc52e6aa472886ab3adf15863

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
Rob Herring (Arm) March 26, 2021, 8:34 p.m. UTC | #2
On Thu, Mar 11, 2021 at 10:58:09AM +0800, jack.yu@realtek.com wrote:
> From: Jack Yu <jack.yu@realtek.com>
> 
> This is initial amplifier driver for rt1019.
> 
> Signed-off-by: Jack Yu <jack.yu@realtek.com>
> ---
>  .../devicetree/bindings/sound/rt1019.yaml     |  33 +

Bindings should be a separate patch. checkpatch.pl will tell you this.

Bindings should also be sent to the DT list. get_maintainer.pl will tell 
you this.

Now this causes warnings in linux-next:

Documentation/devicetree/bindings/sound/rt1019.example.dt.yaml: Warning (pci_device_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/rt1019.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/rt1019.example.dt.yaml: Warning (simple_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/rt1019.example.dts:19.13-24.11: Warning (i2c_bus_bridge): /example-0/i2c: incorrect #address-cells for I2C bus
Documentation/devicetree/bindings/sound/rt1019.example.dts:19.13-24.11: Warning (i2c_bus_bridge): /example-0/i2c: incorrect #size-cells for I2C bus
Documentation/devicetree/bindings/sound/rt1019.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/rt1019.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'i2c_bus_bridge'
Documentation/devicetree/bindings/sound/rt1019.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/sound/rt1019.example.dts:20.30-23.15: Warning (avoid_default_addr_size): /example-0/i2c/codec@28: Relying on default #address-cells value
Documentation/devicetree/bindings/sound/rt1019.example.dts:20.30-23.15: Warning (avoid_default_addr_size): /example-0/i2c/codec@28: Relying on default #size-cells value
Documentation/devicetree/bindings/sound/rt1019.example.dt.yaml: Warning (unique_unit_address): Failed prerequisite 'avoid_default_addr_size'

>  sound/soc/codecs/Kconfig                      |   7 +
>  sound/soc/codecs/Makefile                     |   2 +
>  sound/soc/codecs/rt1019.c                     | 940 ++++++++++++++++++
>  sound/soc/codecs/rt1019.h                     | 320 ++++++
>  5 files changed, 1302 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/rt1019.yaml
>  create mode 100644 sound/soc/codecs/rt1019.c
>  create mode 100644 sound/soc/codecs/rt1019.h
Mark Brown March 29, 2021, 3:37 p.m. UTC | #3
On Mon, Mar 29, 2021 at 08:09:26AM +0000, Jack Yu wrote:

> > Bindings should also be sent to the DT list. get_maintainer.pl will tell you this.

> 1. Does it mean I should add my name in MAINTAINERS?

It means you should have sent the patch with the binding changes to the
DT list and maintainers as well as everyone else.

> 2. Is below warning message caused by #1 question?

No, it's the content of the change that's introduced problems in the
binding.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/rt1019.yaml b/Documentation/devicetree/bindings/sound/rt1019.yaml
new file mode 100644
index 000000000000..c24c29eafa54
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/rt1019.yaml
@@ -0,0 +1,33 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/rt1019.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RT1019 Mono Class-D Audio Amplifier
+
+maintainers:
+  - jack.yu@realtek.com
+
+properties:
+  compatible:
+    const: realtek,rt1019
+
+  reg:
+    maxItems: 1
+    description: I2C address of the device.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        rt1019: codec@28 {
+            compatible = "realtek,rt1019";
+            reg = <0x28>;
+        };
+    };
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 6ce74c99a305..4ab34bca71aa 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -161,6 +161,7 @@  config SND_SOC_ALL_CODECS
 	imply SND_SOC_RT1011
 	imply SND_SOC_RT1015
 	imply SND_SOC_RT1015P
+	imply SND_SOC_RT1019
 	imply SND_SOC_RT1305
 	imply SND_SOC_RT1308
 	imply SND_SOC_RT5514
@@ -1079,6 +1080,7 @@  config SND_SOC_RL6231
 	default y if SND_SOC_RT1011=y
 	default y if SND_SOC_RT1015=y
 	default y if SND_SOC_RT1015P=y
+	default y if SND_SOC_RT1019=y
 	default y if SND_SOC_RT1305=y
 	default y if SND_SOC_RT1308=y
 	default m if SND_SOC_RT5514=m
@@ -1097,6 +1099,7 @@  config SND_SOC_RL6231
 	default m if SND_SOC_RT1011=m
 	default m if SND_SOC_RT1015=m
 	default m if SND_SOC_RT1015P=m
+	default m if SND_SOC_RT1019=m
 	default m if SND_SOC_RT1305=m
 	default m if SND_SOC_RT1308=m
 
@@ -1133,6 +1136,10 @@  config SND_SOC_RT1015P
 	tristate
 	depends on GPIOLIB
 
+config SND_SOC_RT1019
+	tristate
+	depends on I2C
+
 config SND_SOC_RT1305
 	tristate
 	depends on I2C
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index dcc2f757bb82..edff5c5b92d3 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -170,6 +170,7 @@  snd-soc-rl6347a-objs := rl6347a.o
 snd-soc-rt1011-objs := rt1011.o
 snd-soc-rt1015-objs := rt1015.o
 snd-soc-rt1015p-objs := rt1015p.o
+snd-soc-rt1019-objs := rt1019.o
 snd-soc-rt1305-objs := rt1305.o
 snd-soc-rt1308-objs := rt1308.o
 snd-soc-rt1308-sdw-objs := rt1308-sdw.o
@@ -487,6 +488,7 @@  obj-$(CONFIG_SND_SOC_RL6347A)	+= snd-soc-rl6347a.o
 obj-$(CONFIG_SND_SOC_RT1011)	+= snd-soc-rt1011.o
 obj-$(CONFIG_SND_SOC_RT1015)	+= snd-soc-rt1015.o
 obj-$(CONFIG_SND_SOC_RT1015P)	+= snd-soc-rt1015p.o
+obj-$(CONFIG_SND_SOC_RT1019)	+= snd-soc-rt1019.o
 obj-$(CONFIG_SND_SOC_RT1305)	+= snd-soc-rt1305.o
 obj-$(CONFIG_SND_SOC_RT1308)	+= snd-soc-rt1308.o
 obj-$(CONFIG_SND_SOC_RT1308_SDW)	+= snd-soc-rt1308-sdw.o
diff --git a/sound/soc/codecs/rt1019.c b/sound/soc/codecs/rt1019.c
new file mode 100644
index 000000000000..fb275686a00f
--- /dev/null
+++ b/sound/soc/codecs/rt1019.c
@@ -0,0 +1,940 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// rt1019.c  --  RT1019 ALSA SoC audio amplifier driver
+// Author: Jack Yu <jack.yu@realtek.com>
+//
+// Copyright(c) 2021 Realtek Semiconductor Corp.
+//
+//
+
+#include <linux/acpi.h>
+#include <linux/fs.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/regmap.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/firmware.h>
+#include <linux/gpio.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "rl6231.h"
+#include "rt1019.h"
+
+static const struct reg_default rt1019_reg[] = {
+	{ 0x0000, 0x00 },
+	{ 0x0002, 0x55 },
+	{ 0x0003, 0x55 },
+	{ 0x0005, 0x54 },
+	{ 0x0006, 0x05 },
+	{ 0x0007, 0x01 },
+	{ 0x0008, 0x70 },
+	{ 0x0009, 0x28 },
+	{ 0x000a, 0x7f },
+	{ 0x0011, 0x04 },
+	{ 0x0013, 0x00 },
+	{ 0x0015, 0x00 },
+	{ 0x0017, 0x00 },
+	{ 0x0019, 0x30 },
+	{ 0x001b, 0x01 },
+	{ 0x001d, 0x18 },
+	{ 0x001f, 0x29 },
+	{ 0x0021, 0x09 },
+	{ 0x0023, 0x02 },
+	{ 0x0025, 0x00 },
+	{ 0x0026, 0x00 },
+	{ 0x0028, 0x03 },
+	{ 0x0053, 0x00 },
+	{ 0x0055, 0x00 },
+	{ 0x0056, 0x00 },
+	{ 0x0057, 0x00 },
+	{ 0x0058, 0x00 },
+	{ 0x005a, 0x00 },
+	{ 0x005c, 0x00 },
+	{ 0x005d, 0x00 },
+	{ 0x005e, 0x10 },
+	{ 0x005f, 0xec },
+	{ 0x0061, 0x10 },
+	{ 0x0062, 0x19 },
+	{ 0x0064, 0x00 },
+	{ 0x0066, 0x08 },
+	{ 0x0068, 0x00 },
+	{ 0x006a, 0x00 },
+	{ 0x006c, 0x00 },
+	{ 0x006e, 0x00 },
+	{ 0x0100, 0x80 },
+	{ 0x0100, 0x51 },
+	{ 0x0102, 0x23 },
+	{ 0x0102, 0x0f },
+	{ 0x0104, 0x6c },
+	{ 0x0105, 0xec },
+	{ 0x0106, 0x00 },
+	{ 0x0107, 0x00 },
+	{ 0x0108, 0x00 },
+	{ 0x0200, 0x40 },
+	{ 0x0201, 0x00 },
+	{ 0x0202, 0x00 },
+	{ 0x0203, 0x00 },
+	{ 0x0301, 0x02 },
+	{ 0x0302, 0xaa },
+	{ 0x0303, 0x2a },
+	{ 0x0304, 0x6a },
+	{ 0x0306, 0xb0 },
+	{ 0x0308, 0x48 },
+	{ 0x030a, 0x0a },
+	{ 0x030b, 0x4b },
+	{ 0x030d, 0x7d },
+	{ 0x030e, 0xef },
+	{ 0x030f, 0x5a },
+	{ 0x0311, 0x00 },
+	{ 0x0312, 0x3e },
+	{ 0x0313, 0x86 },
+	{ 0x0315, 0xa8 },
+	{ 0x0318, 0x1b },
+	{ 0x031a, 0x3d },
+	{ 0x031c, 0x40 },
+	{ 0x031d, 0x40 },
+	{ 0x031e, 0x30 },
+	{ 0x031f, 0xbb },
+	{ 0x0320, 0xa5 },
+	{ 0x0321, 0xa5 },
+	{ 0x0323, 0x5a },
+	{ 0x0324, 0xaa },
+	{ 0x0325, 0x80 },
+	{ 0x0326, 0xaa },
+	{ 0x0327, 0x66 },
+	{ 0x0328, 0x94 },
+	{ 0x0329, 0x00 },
+	{ 0x0330, 0x00 },
+	{ 0x0331, 0x30 },
+	{ 0x0332, 0x05 },
+	{ 0x0400, 0x03 },
+	{ 0x0401, 0x02 },
+	{ 0x0402, 0x01 },
+	{ 0x0403, 0x23 },
+	{ 0x0404, 0x45 },
+	{ 0x0405, 0x67 },
+	{ 0x0500, 0x80 },
+	{ 0x0501, 0x00 },
+	{ 0x0502, 0x00 },
+	{ 0x0503, 0x00 },
+	{ 0x0504, 0xff },
+	{ 0x0505, 0x24 },
+	{ 0x0600, 0x75 },
+	{ 0x0601, 0x41 },
+	{ 0x0602, 0x60 },
+	{ 0x0603, 0x7f },
+	{ 0x0604, 0x65 },
+	{ 0x0605, 0x43 },
+	{ 0x0606, 0x00 },
+	{ 0x0607, 0x00 },
+	{ 0x0608, 0x00 },
+	{ 0x0609, 0x00 },
+	{ 0x060a, 0x00 },
+	{ 0x060b, 0x00 },
+	{ 0x060c, 0x00 },
+	{ 0x060d, 0x00 },
+	{ 0x060e, 0x00 },
+	{ 0x060f, 0x00 },
+	{ 0x0700, 0x15 },
+	{ 0x0701, 0xc8 },
+	{ 0x0704, 0x02 },
+	{ 0x0705, 0x00 },
+	{ 0x0706, 0x00 },
+	{ 0x0707, 0x80 },
+	{ 0x0708, 0x08 },
+	{ 0x0709, 0x00 },
+	{ 0x0800, 0x00 },
+	{ 0x0801, 0x00 },
+	{ 0x0802, 0x09 },
+	{ 0x0803, 0x00 },
+	{ 0x0900, 0x87 },
+	{ 0x0a01, 0x99 },
+	{ 0x0a02, 0x40 },
+	{ 0x0a03, 0x10 },
+	{ 0x0b00, 0x50 },
+	{ 0x0b01, 0xc3 },
+	{ 0x0c00, 0x84 },
+	{ 0x0c01, 0x00 },
+	{ 0x0c02, 0xbb },
+	{ 0x0c03, 0x80 },
+	{ 0x0c04, 0x10 },
+	{ 0x0c05, 0x30 },
+	{ 0x0c06, 0x00 },
+	{ 0x0d00, 0x80 },
+	{ 0x0d01, 0xbb },
+	{ 0x0d02, 0x80 },
+	{ 0x0d03, 0x00 },
+	{ 0x0d04, 0x00 },
+	{ 0x0d05, 0x00 },
+	{ 0x0e00, 0x80 },
+	{ 0x0e01, 0xbb },
+	{ 0x0e02, 0x80 },
+	{ 0x0e03, 0x00 },
+	{ 0x0e04, 0x10 },
+	{ 0x0e05, 0x30 },
+	{ 0x0f00, 0x80 },
+	{ 0x0f01, 0xbb },
+	{ 0x0f02, 0x80 },
+	{ 0x0f03, 0x00 },
+	{ 0x0f04, 0x10 },
+	{ 0x0f05, 0x30 },
+	{ 0x0f06, 0x88 },
+	{ 0x0f07, 0x88 },
+	{ 0x0f08, 0x00 },
+	{ 0x0f09, 0x00 },
+};
+
+static bool rt1019_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case RT1019_PWR_STRP_1:
+	case RT1019_PWR_STRP_2:
+	case RT1019_SIL_DET_GAT:
+	case RT1019_PHASE_SYNC:
+	case RT1019_STAT_MACH_2:
+	case RT1019_FS_DET_1:
+	case RT1019_FS_DET_2:
+	case RT1019_FS_DET_3:
+	case RT1019_FS_DET_4:
+	case RT1019_FS_DET_5:
+	case RT1019_FS_DET_6:
+	case RT1019_FS_DET_7:
+	case RT1019_ANA_READ:
+	case RT1019_VER_ID:
+	case RT1019_CUSTOM_ID:
+	case RT1019_VEND_ID_1:
+	case RT1019_VEND_ID_2:
+	case RT1019_DEV_ID_1:
+	case RT1019_DEV_ID_2:
+	case RT1019_CAL_TOP_3:
+	case RT1019_CAL_TOP_7:
+	case RT1019_CAL_TOP_17:
+	case RT1019_CAL_TOP_18:
+	case RT1019_CAL_TOP_19:
+	case RT1019_CAL_TOP_20:
+	case RT1019_CAL_TOP_21:
+	case RT1019_CAL_TOP_22:
+	case RT1019_MDRE_CTRL_2:
+	case RT1019_MDRE_CTRL_3:
+	case RT1019_MDRE_CTRL_4:
+	case RT1019_SIL_DET_2:
+	case RT1019_PWM_DC_DET_1:
+	case RT1019_PMC_8:
+	case RT1019_PMC_9:
+	case RT1019_SPKDRC_7:
+	case RT1019_HALF_FREQ_7:
+	case RT1019_CUR_CTRL_11:
+	case RT1019_CUR_CTRL_12:
+	case RT1019_CUR_CTRL_13:
+		return true;
+
+	default:
+		return false;
+	}
+}
+
+static bool rt1019_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case RT1019_RESET:
+	case RT1019_PAD_DRV_1:
+	case RT1019_PAD_DRV_2:
+	case RT1019_PAD_PULL_1:
+	case RT1019_PAD_PULL_2:
+	case RT1019_PAD_PULL_3:
+	case RT1019_I2C_CTRL_1:
+	case RT1019_I2C_CTRL_2:
+	case RT1019_I2C_CTRL_3:
+	case RT1019_IDS_CTRL:
+	case RT1019_ASEL_CTRL:
+	case RT1019_PLL_RESET:
+	case RT1019_PWR_STRP_1:
+	case RT1019_PWR_STRP_2:
+	case RT1019_BEEP_TONE:
+	case RT1019_SIL_DET_GAT:
+	case RT1019_CLASSD_TIME:
+	case RT1019_CLASSD_OCP:
+	case RT1019_PHASE_SYNC:
+	case RT1019_STAT_MACH_1:
+	case RT1019_STAT_MACH_2:
+	case RT1019_EFF_CTRL:
+	case RT1019_FS_DET_1:
+	case RT1019_FS_DET_2:
+	case RT1019_FS_DET_3:
+	case RT1019_FS_DET_4:
+	case RT1019_FS_DET_5:
+	case RT1019_FS_DET_6:
+	case RT1019_FS_DET_7:
+	case RT1019_ANA_CTRL:
+	case RT1019_DUMMY_A:
+	case RT1019_DUMMY_B:
+	case RT1019_DUMMY_C:
+	case RT1019_DUMMY_D:
+	case RT1019_ANA_READ:
+	case RT1019_VER_ID:
+	case RT1019_CUSTOM_ID:
+	case RT1019_VEND_ID_1:
+	case RT1019_VEND_ID_2:
+	case RT1019_DEV_ID_1:
+	case RT1019_DEV_ID_2:
+	case RT1019_TEST_PAD:
+	case RT1019_SDB_CTRL:
+	case RT1019_TEST_CTRL_1:
+	case RT1019_TEST_CTRL_2:
+	case RT1019_TEST_CTRL_3:
+	case RT1019_SCAN_MODE:
+	case RT1019_CLK_TREE_1:
+	case RT1019_CLK_TREE_2:
+	case RT1019_CLK_TREE_3:
+	case RT1019_CLK_TREE_4:
+	case RT1019_CLK_TREE_5:
+	case RT1019_CLK_TREE_6:
+	case RT1019_CLK_TREE_7:
+	case RT1019_CLK_TREE_8:
+	case RT1019_CLK_TREE_9:
+	case RT1019_ASRC_1:
+	case RT1019_ASRC_2:
+	case RT1019_ASRC_3:
+	case RT1019_ASRC_4:
+	case RT1019_SYS_CLK:
+	case RT1019_BIAS_CUR_1:
+	case RT1019_BIAS_CUR_2:
+	case RT1019_BIAS_CUR_3:
+	case RT1019_BIAS_CUR_4:
+	case RT1019_CHOP_CLK_DAC:
+	case RT1019_CHOP_CLK_ADC:
+	case RT1019_LDO_CTRL_1:
+	case RT1019_LDO_CTRL_2:
+	case RT1019_PM_ANA_1:
+	case RT1019_PM_ANA_2:
+	case RT1019_PM_ANA_3:
+	case RT1019_PLL_1:
+	case RT1019_PLL_2:
+	case RT1019_PLL_3:
+	case RT1019_PLL_INT_1:
+	case RT1019_PLL_INT_3:
+	case RT1019_MIXER:
+	case RT1019_CLD_OUT_1:
+	case RT1019_CLD_OUT_2:
+	case RT1019_CLD_OUT_3:
+	case RT1019_CLD_OUT_4:
+	case RT1019_CLD_OUT_5:
+	case RT1019_CLD_OUT_6:
+	case RT1019_CLS_INT_REG_1:
+	case RT1019_CLS_INT_REG_2:
+	case RT1019_CLS_INT_REG_3:
+	case RT1019_CLS_INT_REG_4:
+	case RT1019_CLS_INT_REG_5:
+	case RT1019_CLS_INT_REG_6:
+	case RT1019_CLS_INT_REG_7:
+	case RT1019_CLS_INT_REG_8:
+	case RT1019_CLS_INT_REG_9:
+	case RT1019_CLS_INT_REG_10:
+	case RT1019_TDM_1:
+	case RT1019_TDM_2:
+	case RT1019_TDM_3:
+	case RT1019_TDM_4:
+	case RT1019_TDM_5:
+	case RT1019_TDM_6:
+	case RT1019_DVOL_1:
+	case RT1019_DVOL_2:
+	case RT1019_DVOL_3:
+	case RT1019_DVOL_4:
+	case RT1019_DMIX_MONO_1:
+	case RT1019_DMIX_MONO_2:
+	case RT1019_CAL_TOP_1:
+	case RT1019_CAL_TOP_2:
+	case RT1019_CAL_TOP_3:
+	case RT1019_CAL_TOP_4:
+	case RT1019_CAL_TOP_5:
+	case RT1019_CAL_TOP_6:
+	case RT1019_CAL_TOP_7:
+	case RT1019_CAL_TOP_8:
+	case RT1019_CAL_TOP_9:
+	case RT1019_CAL_TOP_10:
+	case RT1019_CAL_TOP_11:
+	case RT1019_CAL_TOP_12:
+	case RT1019_CAL_TOP_13:
+	case RT1019_CAL_TOP_14:
+	case RT1019_CAL_TOP_15:
+	case RT1019_CAL_TOP_16:
+	case RT1019_CAL_TOP_17:
+	case RT1019_CAL_TOP_18:
+	case RT1019_CAL_TOP_19:
+	case RT1019_CAL_TOP_20:
+	case RT1019_CAL_TOP_21:
+	case RT1019_CAL_TOP_22:
+	case RT1019_MDRE_CTRL_1:
+	case RT1019_MDRE_CTRL_2:
+	case RT1019_MDRE_CTRL_3:
+	case RT1019_MDRE_CTRL_4:
+	case RT1019_MDRE_CTRL_5:
+	case RT1019_MDRE_CTRL_6:
+	case RT1019_MDRE_CTRL_7:
+	case RT1019_MDRE_CTRL_8:
+	case RT1019_MDRE_CTRL_9:
+	case RT1019_MDRE_CTRL_10:
+	case RT1019_SCC_CTRL_1:
+	case RT1019_SCC_CTRL_2:
+	case RT1019_SCC_CTRL_3:
+	case RT1019_SCC_DUMMY:
+	case RT1019_SIL_DET_1:
+	case RT1019_SIL_DET_2:
+	case RT1019_PWM_DC_DET_1:
+	case RT1019_PWM_DC_DET_2:
+	case RT1019_PWM_DC_DET_3:
+	case RT1019_PWM_DC_DET_4:
+	case RT1019_BEEP_1:
+	case RT1019_BEEP_2:
+	case RT1019_PMC_1:
+	case RT1019_PMC_2:
+	case RT1019_PMC_3:
+	case RT1019_PMC_4:
+	case RT1019_PMC_5:
+	case RT1019_PMC_6:
+	case RT1019_PMC_7:
+	case RT1019_PMC_8:
+	case RT1019_PMC_9:
+	case RT1019_SPKDRC_1:
+	case RT1019_SPKDRC_2:
+	case RT1019_SPKDRC_3:
+	case RT1019_SPKDRC_4:
+	case RT1019_SPKDRC_5:
+	case RT1019_SPKDRC_6:
+	case RT1019_SPKDRC_7:
+	case RT1019_HALF_FREQ_1:
+	case RT1019_HALF_FREQ_2:
+	case RT1019_HALF_FREQ_3:
+	case RT1019_HALF_FREQ_4:
+	case RT1019_HALF_FREQ_5:
+	case RT1019_HALF_FREQ_6:
+	case RT1019_HALF_FREQ_7:
+	case RT1019_CUR_CTRL_1:
+	case RT1019_CUR_CTRL_2:
+	case RT1019_CUR_CTRL_3:
+	case RT1019_CUR_CTRL_4:
+	case RT1019_CUR_CTRL_5:
+	case RT1019_CUR_CTRL_6:
+	case RT1019_CUR_CTRL_7:
+	case RT1019_CUR_CTRL_8:
+	case RT1019_CUR_CTRL_9:
+	case RT1019_CUR_CTRL_10:
+	case RT1019_CUR_CTRL_11:
+	case RT1019_CUR_CTRL_12:
+	case RT1019_CUR_CTRL_13:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -9525, 75, 0);
+
+static const char * const rt1019_din_source_select[] = {
+	"Left",
+	"Right",
+	"Left + Right average",
+};
+
+static SOC_ENUM_SINGLE_DECL(rt1019_mono_lr_sel, RT1019_IDS_CTRL, 0,
+	rt1019_din_source_select);
+
+static const struct snd_kcontrol_new rt1019_snd_controls[] = {
+	SOC_SINGLE_TLV("DAC Playback Volume", RT1019_DMIX_MONO_1, 0,
+		127, 0, dac_vol_tlv),
+	SOC_ENUM("Mono LR Select", rt1019_mono_lr_sel),
+};
+
+static int r1019_dac_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		snd_soc_component_write(component, RT1019_SDB_CTRL, 0xb);
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_component_write(component, RT1019_SDB_CTRL, 0xa);
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_dapm_widget rt1019_dapm_widgets[] = {
+	SND_SOC_DAPM_AIF_IN("AIFRX", "AIF Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC_E("DAC", NULL, SND_SOC_NOPM, 0, 0,
+		r1019_dac_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+	SND_SOC_DAPM_OUTPUT("SPO"),
+};
+
+static const struct snd_soc_dapm_route rt1019_dapm_routes[] = {
+	{ "DAC", NULL, "AIFRX" },
+	{ "SPO", NULL, "DAC" },
+};
+
+static int rt1019_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 rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);
+	int pre_div, bclk_ms, frame_size;
+	unsigned int val_len = 0, sys_div_da_filter = 0;
+	unsigned int sys_dac_osr = 0, sys_fifo_clk = 0;
+	unsigned int sys_clk_cal = 0, sys_asrc_in = 0;
+
+	rt1019->lrck = params_rate(params);
+	pre_div = rl6231_get_clk_info(rt1019->sysclk, rt1019->lrck);
+	if (pre_div < 0) {
+		dev_err(component->dev, "Unsupported clock setting\n");
+		return -EINVAL;
+	}
+
+	frame_size = snd_soc_params_to_frame_size(params);
+	if (frame_size < 0) {
+		dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
+		return -EINVAL;
+	}
+
+	bclk_ms = frame_size > 32;
+	rt1019->bclk = rt1019->lrck * (32 << bclk_ms);
+
+	dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
+		rt1019->bclk, rt1019->lrck);
+	dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
+				bclk_ms, pre_div, dai->id);
+
+	switch (pre_div) {
+	case 0:
+		sys_div_da_filter = RT1019_SYS_DIV_DA_FIL_DIV1;
+		sys_dac_osr = RT1019_SYS_DA_OSR_DIV1;
+		sys_asrc_in = RT1019_ASRC_256FS_DIV1;
+		sys_fifo_clk = RT1019_SEL_FIFO_DIV1;
+		sys_clk_cal = RT1019_SEL_CLK_CAL_DIV1;
+		break;
+	case 1:
+		sys_div_da_filter = RT1019_SYS_DIV_DA_FIL_DIV2;
+		sys_dac_osr = RT1019_SYS_DA_OSR_DIV2;
+		sys_asrc_in = RT1019_ASRC_256FS_DIV2;
+		sys_fifo_clk = RT1019_SEL_FIFO_DIV2;
+		sys_clk_cal = RT1019_SEL_CLK_CAL_DIV2;
+		break;
+	case 3:
+		sys_div_da_filter = RT1019_SYS_DIV_DA_FIL_DIV4;
+		sys_dac_osr = RT1019_SYS_DA_OSR_DIV4;
+		sys_asrc_in = RT1019_ASRC_256FS_DIV4;
+		sys_fifo_clk = RT1019_SEL_FIFO_DIV4;
+		sys_clk_cal = RT1019_SEL_CLK_CAL_DIV4;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (params_width(params)) {
+	case 16:
+		break;
+	case 20:
+		val_len = RT1019_I2S_DL_20;
+		break;
+	case 24:
+		val_len = RT1019_I2S_DL_24;
+		break;
+	case 32:
+		val_len = RT1019_I2S_DL_32;
+		break;
+	case 8:
+		val_len = RT1019_I2S_DL_8;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_component_update_bits(component, RT1019_TDM_2, RT1019_I2S_DL_MASK,
+			val_len);
+	snd_soc_component_update_bits(component, RT1019_CLK_TREE_1,
+			RT1019_SEL_FIFO_MASK, sys_fifo_clk);
+	snd_soc_component_update_bits(component, RT1019_CLK_TREE_2,
+			RT1019_SYS_DIV_DA_FIL_MASK | RT1019_SYS_DA_OSR_MASK |
+			RT1019_ASRC_256FS_MASK, sys_div_da_filter | sys_dac_osr |
+			sys_asrc_in);
+	snd_soc_component_update_bits(component, RT1019_CLK_TREE_3,
+			RT1019_SEL_CLK_CAL_MASK, sys_clk_cal);
+
+	return 0;
+}
+
+static int rt1019_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct snd_soc_component *component = dai->component;
+	unsigned int reg_val = 0, reg_val2 = 0;
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		reg_val2 |= RT1019_TDM_BCLK_INV;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		break;
+
+	case SND_SOC_DAIFMT_LEFT_J:
+		reg_val |= RT1019_I2S_DF_LEFT;
+		break;
+
+	case SND_SOC_DAIFMT_DSP_A:
+		reg_val |= RT1019_I2S_DF_PCM_A_R;
+		break;
+
+	case SND_SOC_DAIFMT_DSP_B:
+		reg_val |= RT1019_I2S_DF_PCM_B_R;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_component_update_bits(component, RT1019_TDM_2,
+		RT1019_I2S_DF_MASK, reg_val);
+	snd_soc_component_update_bits(component, RT1019_TDM_1,
+		RT1019_TDM_BCLK_MASK, reg_val2);
+
+	return 0;
+}
+
+static int rt1019_set_dai_sysclk(struct snd_soc_dai *dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);
+	unsigned int reg_val = 0;
+
+	if (freq == rt1019->sysclk && clk_id == rt1019->sysclk_src)
+		return 0;
+
+	switch (clk_id) {
+	case RT1019_SCLK_S_BCLK:
+		reg_val |= RT1019_CLK_SYS_PRE_SEL_BCLK;
+		break;
+
+	case RT1019_SCLK_S_PLL:
+		reg_val |= RT1019_CLK_SYS_PRE_SEL_PLL;
+		break;
+
+	default:
+		dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
+		return -EINVAL;
+	}
+
+	rt1019->sysclk = freq;
+	rt1019->sysclk_src = clk_id;
+
+	dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
+
+	snd_soc_component_update_bits(component, RT1019_CLK_TREE_1,
+		RT1019_CLK_SYS_PRE_SEL_MASK, reg_val);
+
+	return 0;
+}
+
+static int rt1019_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
+			unsigned int freq_in, unsigned int freq_out)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);
+	struct rl6231_pll_code pll_code;
+	int ret;
+
+	if (!freq_in || !freq_out) {
+		dev_dbg(component->dev, "PLL disabled\n");
+		rt1019->pll_in = 0;
+		rt1019->pll_out = 0;
+		return 0;
+	}
+
+	if (source == rt1019->pll_src && freq_in == rt1019->pll_in &&
+		freq_out == rt1019->pll_out)
+		return 0;
+
+	switch (source) {
+	case RT1019_PLL_S_BCLK:
+		snd_soc_component_update_bits(component, RT1019_CLK_TREE_1,
+			RT1019_PLL_SRC_MASK, RT1019_PLL_SRC_SEL_BCLK);
+		break;
+
+	case RT1019_PLL_S_RC25M:
+		snd_soc_component_update_bits(component, RT1019_CLK_TREE_1,
+			RT1019_PLL_SRC_MASK, RT1019_PLL_SRC_SEL_RC);
+		break;
+
+	default:
+		dev_err(component->dev, "Unknown PLL source %d\n", source);
+		return -EINVAL;
+	}
+
+	ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
+	if (ret < 0) {
+		dev_err(component->dev, "Unsupport input clock %d\n", freq_in);
+		return ret;
+	}
+
+	dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
+		pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
+		pll_code.n_code, pll_code.k_code);
+
+	snd_soc_component_update_bits(component, RT1019_PWR_STRP_2,
+		RT1019_AUTO_BITS_SEL_MASK | RT1019_AUTO_CLK_SEL_MASK,
+		RT1019_AUTO_BITS_SEL_MANU | RT1019_AUTO_CLK_SEL_MANU);
+	snd_soc_component_update_bits(component, RT1019_PLL_1,
+		RT1019_PLL_M_MASK | RT1019_PLL_M_BP_MASK | RT1019_PLL_Q_8_8_MASK,
+		(pll_code.m_bp ? 0 : pll_code.m_code) << RT1019_PLL_M_SFT |
+		pll_code.m_bp << RT1019_PLL_M_BP_SFT |
+		((pll_code.n_code >> 8) & RT1019_PLL_Q_8_8_MASK));
+	snd_soc_component_update_bits(component, RT1019_PLL_2,
+		RT1019_PLL_Q_7_0_MASK, pll_code.n_code & RT1019_PLL_Q_7_0_MASK);
+	snd_soc_component_update_bits(component, RT1019_PLL_3,
+		RT1019_PLL_K_MASK, pll_code.k_code);
+
+	rt1019->pll_in = freq_in;
+	rt1019->pll_out = freq_out;
+	rt1019->pll_src = source;
+
+	return 0;
+}
+
+static int rt1019_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
+			unsigned int rx_mask, int slots, int slot_width)
+{
+	struct snd_soc_component *component = dai->component;
+	unsigned int val = 0, rx_slotnum;
+	int ret = 0, first_bit;
+
+	switch (slots) {
+	case 4:
+		val |= RT1019_I2S_TX_4CH;
+		break;
+	case 6:
+		val |= RT1019_I2S_TX_6CH;
+		break;
+	case 8:
+		val |= RT1019_I2S_TX_8CH;
+		break;
+	case 2:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (slot_width) {
+	case 20:
+		val |= RT1019_I2S_DL_20;
+		break;
+	case 24:
+		val |= RT1019_I2S_DL_24;
+		break;
+	case 32:
+		val |= RT1019_I2S_DL_32;
+		break;
+	case 8:
+		val |= RT1019_I2S_DL_8;
+		break;
+	case 16:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Rx slot configuration */
+	rx_slotnum = hweight_long(rx_mask);
+	if (rx_slotnum != 1) {
+		ret = -EINVAL;
+		dev_err(component->dev, "too many rx slots or zero slot\n");
+		goto _set_tdm_err_;
+	}
+	/* This is an assumption that the system sends stereo audio to the
+	 * amplifier typically. And the stereo audio is placed in slot 0/2/4/6
+	 * as the starting slot. The users could select the channel from
+	 * L/R/L+R by "Mono LR Select" control.
+	 */
+	first_bit = __ffs(rx_mask);
+	switch (first_bit) {
+	case 0:
+	case 2:
+	case 4:
+	case 6:
+		snd_soc_component_update_bits(component,
+			RT1019_TDM_3,
+			RT1019_TDM_I2S_TX_L_DAC1_1_MASK |
+			RT1019_TDM_I2S_TX_R_DAC1_1_MASK,
+			(first_bit << RT1019_TDM_I2S_TX_L_DAC1_1_SFT) |
+			((first_bit + 1) << RT1019_TDM_I2S_TX_R_DAC1_1_SFT));
+		break;
+	case 1:
+	case 3:
+	case 5:
+	case 7:
+		snd_soc_component_update_bits(component,
+			RT1019_TDM_3,
+			RT1019_TDM_I2S_TX_L_DAC1_1_MASK |
+			RT1019_TDM_I2S_TX_R_DAC1_1_MASK,
+			((first_bit - 1) << RT1019_TDM_I2S_TX_L_DAC1_1_SFT) |
+			(first_bit << RT1019_TDM_I2S_TX_R_DAC1_1_SFT));
+		break;
+	default:
+		ret = -EINVAL;
+		goto _set_tdm_err_;
+	}
+
+	snd_soc_component_update_bits(component, RT1019_TDM_2,
+		RT1019_I2S_CH_TX_MASK | RT1019_I2S_DF_MASK, val);
+
+_set_tdm_err_:
+	return ret;
+}
+
+static int rt1019_probe(struct snd_soc_component *component)
+{
+	struct rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);
+
+	rt1019->component = component;
+	snd_soc_component_write(component, RT1019_SDB_CTRL, 0xa);
+
+	return 0;
+}
+
+#define RT1019_STEREO_RATES SNDRV_PCM_RATE_8000_192000
+#define RT1019_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
+
+static struct snd_soc_dai_ops rt1019_aif_dai_ops = {
+	.hw_params = rt1019_hw_params,
+	.set_fmt = rt1019_set_dai_fmt,
+	.set_sysclk = rt1019_set_dai_sysclk,
+	.set_pll = rt1019_set_dai_pll,
+	.set_tdm_slot = rt1019_set_tdm_slot,
+};
+
+static struct snd_soc_dai_driver rt1019_dai[] = {
+	{
+		.name = "rt1019-aif",
+		.id = 0,
+		.playback = {
+			.stream_name = "AIF Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT1019_STEREO_RATES,
+			.formats = RT1019_FORMATS,
+		},
+		.ops = &rt1019_aif_dai_ops,
+	}
+};
+
+static const struct snd_soc_component_driver soc_component_dev_rt1019 = {
+	.probe = rt1019_probe,
+	.controls		= rt1019_snd_controls,
+	.num_controls		= ARRAY_SIZE(rt1019_snd_controls),
+	.dapm_widgets		= rt1019_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(rt1019_dapm_widgets),
+	.dapm_routes		= rt1019_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(rt1019_dapm_routes),
+};
+
+static const struct regmap_config rt1019_regmap = {
+	.reg_bits = 16,
+	.val_bits = 8,
+	.use_single_read = true,
+	.use_single_write = true,
+	.max_register = RT1019_CUR_CTRL_13,
+	.volatile_reg = rt1019_volatile_register,
+	.readable_reg = rt1019_readable_register,
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = rt1019_reg,
+	.num_reg_defaults = ARRAY_SIZE(rt1019_reg),
+};
+
+static const struct i2c_device_id rt1019_i2c_id[] = {
+	{ "rt1019", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, rt1019_i2c_id);
+
+static const struct of_device_id rt1019_of_match[] = {
+	{ .compatible = "realtek,rt1019", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, rt1019_of_match);
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id rt1019_acpi_match[] = {
+	{ "10EC1019", 0},
+	{ },
+};
+MODULE_DEVICE_TABLE(acpi, rt1019_acpi_match);
+#endif
+
+static int rt1019_i2c_probe(struct i2c_client *i2c,
+	const struct i2c_device_id *id)
+{
+	struct rt1019_priv *rt1019;
+	int ret;
+	unsigned int val, val2, dev_id;
+
+	rt1019 = devm_kzalloc(&i2c->dev, sizeof(struct rt1019_priv),
+				GFP_KERNEL);
+	if (!rt1019)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, rt1019);
+
+	rt1019->regmap = devm_regmap_init_i2c(i2c, &rt1019_regmap);
+	if (IS_ERR(rt1019->regmap)) {
+		ret = PTR_ERR(rt1019->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
+	regmap_read(rt1019->regmap, RT1019_DEV_ID_1, &val);
+	regmap_read(rt1019->regmap, RT1019_DEV_ID_2, &val2);
+	dev_id = val << 8 | val2;
+	if (dev_id != RT1019_DEVICE_ID_VAL && dev_id != RT1019_DEVICE_ID_VAL2) {
+		dev_err(&i2c->dev,
+			"Device with ID register 0x%x is not rt1019\n", dev_id);
+		return -ENODEV;
+	}
+
+	return devm_snd_soc_register_component(&i2c->dev,
+		&soc_component_dev_rt1019, rt1019_dai, ARRAY_SIZE(rt1019_dai));
+}
+
+struct i2c_driver rt1019_i2c_driver = {
+	.driver = {
+		.name = "rt1019",
+		.of_match_table = of_match_ptr(rt1019_of_match),
+		.acpi_match_table = ACPI_PTR(rt1019_acpi_match),
+	},
+	.probe = rt1019_i2c_probe,
+	.id_table = rt1019_i2c_id,
+};
+module_i2c_driver(rt1019_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC RT1019 driver");
+MODULE_AUTHOR("Jack Yu <jack.yu@realtek.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/rt1019.h b/sound/soc/codecs/rt1019.h
new file mode 100644
index 000000000000..46973e71c963
--- /dev/null
+++ b/sound/soc/codecs/rt1019.h
@@ -0,0 +1,320 @@ 
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * rt1019.h  --  RT1019 ALSA SoC audio amplifier driver
+ *
+ * Copyright(c) 2021 Realtek Semiconductor Corp.
+ */
+
+#ifndef __RT1019_H__
+#define __RT1019_H__
+
+#define RT1019_DEVICE_ID_VAL			0x1019
+#define RT1019_DEVICE_ID_VAL2			0x6731
+
+#define RT1019_RESET				0x0000
+#define RT1019_PAD_DRV_1			0x0002
+#define RT1019_PAD_DRV_2			0x0003
+#define RT1019_PAD_PULL_1			0x0005
+#define RT1019_PAD_PULL_2			0x0006
+#define RT1019_PAD_PULL_3			0x0007
+#define RT1019_I2C_CTRL_1			0x0008
+#define RT1019_I2C_CTRL_2			0x0009
+#define RT1019_I2C_CTRL_3			0x000a
+#define RT1019_IDS_CTRL				0x0011
+#define RT1019_ASEL_CTRL			0x0013
+#define RT1019_PLL_RESET			0x0015
+#define RT1019_PWR_STRP_1			0x0017
+#define RT1019_PWR_STRP_2			0x0019
+#define RT1019_BEEP_TONE			0x001b
+#define RT1019_SIL_DET_GAT			0x001d
+#define RT1019_CLASSD_TIME			0x001f
+#define RT1019_CLASSD_OCP			0x0021
+#define RT1019_PHASE_SYNC			0x0023
+#define RT1019_STAT_MACH_1			0x0025
+#define RT1019_STAT_MACH_2			0x0026
+#define RT1019_EFF_CTRL				0x0028
+#define RT1019_FS_DET_1				0x002a
+#define RT1019_FS_DET_2				0x002b
+#define RT1019_FS_DET_3				0x002c
+#define RT1019_FS_DET_4				0x002d
+#define RT1019_FS_DET_5				0x002e
+#define RT1019_FS_DET_6				0x002f
+#define RT1019_FS_DET_7				0x0030
+#define RT1019_ANA_CTRL				0x0053
+#define RT1019_DUMMY_A				0x0055
+#define RT1019_DUMMY_B				0x0056
+#define RT1019_DUMMY_C				0x0057
+#define RT1019_DUMMY_D				0x0058
+#define RT1019_ANA_READ				0x005a
+#define RT1019_VER_ID				0x005c
+#define RT1019_CUSTOM_ID			0x005d
+#define RT1019_VEND_ID_1			0x005e
+#define RT1019_VEND_ID_2			0x005f
+#define RT1019_DEV_ID_1				0x0061
+#define RT1019_DEV_ID_2				0x0062
+#define RT1019_TEST_PAD				0x0064
+#define RT1019_SDB_CTRL				0x0066
+#define RT1019_TEST_CTRL_1			0x0068
+#define RT1019_TEST_CTRL_2			0x006a
+#define RT1019_TEST_CTRL_3			0x006c
+#define RT1019_SCAN_MODE			0x006e
+#define RT1019_CLK_TREE_1			0x0100
+#define RT1019_CLK_TREE_2			0x0101
+#define RT1019_CLK_TREE_3			0x0102
+#define RT1019_CLK_TREE_4			0x0103
+#define RT1019_CLK_TREE_5			0x0104
+#define RT1019_CLK_TREE_6			0x0105
+#define RT1019_CLK_TREE_7			0x0106
+#define RT1019_CLK_TREE_8			0x0107
+#define RT1019_CLK_TREE_9			0x0108
+#define RT1019_ASRC_1				0x0200
+#define RT1019_ASRC_2				0x0201
+#define RT1019_ASRC_3				0x0202
+#define RT1019_ASRC_4				0x0203
+#define RT1019_SYS_CLK				0x0300
+#define RT1019_BIAS_CUR_1			0x0301
+#define RT1019_BIAS_CUR_2			0x0302
+#define RT1019_BIAS_CUR_3			0x0303
+#define RT1019_BIAS_CUR_4			0x0304
+#define RT1019_CHOP_CLK_DAC			0x0306
+#define RT1019_CHOP_CLK_ADC			0x0308
+#define RT1019_LDO_CTRL_1			0x030a
+#define RT1019_LDO_CTRL_2			0x030b
+#define RT1019_PM_ANA_1				0x030d
+#define RT1019_PM_ANA_2				0x030e
+#define RT1019_PM_ANA_3				0x030f
+#define RT1019_PLL_1				0x0311
+#define RT1019_PLL_2				0x0312
+#define RT1019_PLL_3				0x0313
+#define RT1019_PLL_INT_1			0x0315
+#define RT1019_PLL_INT_3			0x0318
+#define RT1019_MIXER				0x031a
+#define RT1019_CLD_OUT_1			0x031c
+#define RT1019_CLD_OUT_2			0x031d
+#define RT1019_CLD_OUT_3			0x031e
+#define RT1019_CLD_OUT_4			0x031f
+#define RT1019_CLD_OUT_5			0x0320
+#define RT1019_CLD_OUT_6			0x0321
+#define RT1019_CLS_INT_REG_1		0x0323
+#define RT1019_CLS_INT_REG_2		0x0324
+#define RT1019_CLS_INT_REG_3		0x0325
+#define RT1019_CLS_INT_REG_4		0x0326
+#define RT1019_CLS_INT_REG_5		0x0327
+#define RT1019_CLS_INT_REG_6		0x0328
+#define RT1019_CLS_INT_REG_7		0x0329
+#define RT1019_CLS_INT_REG_8		0x0330
+#define RT1019_CLS_INT_REG_9		0x0331
+#define RT1019_CLS_INT_REG_10		0x0332
+#define RT1019_TDM_1				0x0400
+#define RT1019_TDM_2				0x0401
+#define RT1019_TDM_3				0x0402
+#define RT1019_TDM_4				0x0403
+#define RT1019_TDM_5				0x0404
+#define RT1019_TDM_6				0x0405
+#define RT1019_DVOL_1				0x0500
+#define RT1019_DVOL_2				0x0501
+#define RT1019_DVOL_3				0x0502
+#define RT1019_DVOL_4				0x0503
+#define RT1019_DMIX_MONO_1			0x0504
+#define RT1019_DMIX_MONO_2			0x0505
+#define RT1019_CAL_TOP_1			0x0600
+#define RT1019_CAL_TOP_2			0x0601
+#define RT1019_CAL_TOP_3			0x0602
+#define RT1019_CAL_TOP_4			0x0603
+#define RT1019_CAL_TOP_5			0x0604
+#define RT1019_CAL_TOP_6			0x0605
+#define RT1019_CAL_TOP_7			0x0606
+#define RT1019_CAL_TOP_8			0x0607
+#define RT1019_CAL_TOP_9			0x0608
+#define RT1019_CAL_TOP_10			0x0609
+#define RT1019_CAL_TOP_11			0x060a
+#define RT1019_CAL_TOP_12			0x060b
+#define RT1019_CAL_TOP_13			0x060c
+#define RT1019_CAL_TOP_14			0x060d
+#define RT1019_CAL_TOP_15			0x060e
+#define RT1019_CAL_TOP_16			0x060f
+#define RT1019_CAL_TOP_17			0x0610
+#define RT1019_CAL_TOP_18			0x0611
+#define RT1019_CAL_TOP_19			0x0612
+#define RT1019_CAL_TOP_20			0x0613
+#define RT1019_CAL_TOP_21			0x0614
+#define RT1019_CAL_TOP_22			0x0615
+#define RT1019_MDRE_CTRL_1			0x0700
+#define RT1019_MDRE_CTRL_2			0x0701
+#define RT1019_MDRE_CTRL_3			0x0702
+#define RT1019_MDRE_CTRL_4			0x0703
+#define RT1019_MDRE_CTRL_5			0x0704
+#define RT1019_MDRE_CTRL_6			0x0705
+#define RT1019_MDRE_CTRL_7			0x0706
+#define RT1019_MDRE_CTRL_8			0x0707
+#define RT1019_MDRE_CTRL_9			0x0708
+#define RT1019_MDRE_CTRL_10			0x0709
+#define RT1019_SCC_CTRL_1			0x0800
+#define RT1019_SCC_CTRL_2			0x0801
+#define RT1019_SCC_CTRL_3			0x0802
+#define RT1019_SCC_DUMMY			0x0803
+#define RT1019_SIL_DET_1			0x0900
+#define RT1019_SIL_DET_2			0x0901
+#define RT1019_PWM_DC_DET_1			0x0a00
+#define RT1019_PWM_DC_DET_2			0x0a01
+#define RT1019_PWM_DC_DET_3			0x0a02
+#define RT1019_PWM_DC_DET_4			0x0a03
+#define RT1019_BEEP_1				0x0b00
+#define RT1019_BEEP_2				0x0b01
+#define RT1019_PMC_1				0x0c00
+#define RT1019_PMC_2				0x0c01
+#define RT1019_PMC_3				0x0c02
+#define RT1019_PMC_4				0x0c03
+#define RT1019_PMC_5				0x0c04
+#define RT1019_PMC_6				0x0c05
+#define RT1019_PMC_7				0x0c06
+#define RT1019_PMC_8				0x0c07
+#define RT1019_PMC_9				0x0c08
+#define RT1019_SPKDRC_1				0x0d00
+#define RT1019_SPKDRC_2				0x0d01
+#define RT1019_SPKDRC_3				0x0d02
+#define RT1019_SPKDRC_4				0x0d03
+#define RT1019_SPKDRC_5				0x0d04
+#define RT1019_SPKDRC_6				0x0d05
+#define RT1019_SPKDRC_7				0x0d06
+#define RT1019_HALF_FREQ_1			0x0e00
+#define RT1019_HALF_FREQ_2			0x0e01
+#define RT1019_HALF_FREQ_3			0x0e02
+#define RT1019_HALF_FREQ_4			0x0e03
+#define RT1019_HALF_FREQ_5			0x0e04
+#define RT1019_HALF_FREQ_6			0x0e05
+#define RT1019_HALF_FREQ_7			0x0e06
+#define RT1019_CUR_CTRL_1			0x0f00
+#define RT1019_CUR_CTRL_2			0x0f01
+#define RT1019_CUR_CTRL_3			0x0f02
+#define RT1019_CUR_CTRL_4			0x0f03
+#define RT1019_CUR_CTRL_5			0x0f04
+#define RT1019_CUR_CTRL_6			0x0f05
+#define RT1019_CUR_CTRL_7			0x0f06
+#define RT1019_CUR_CTRL_8			0x0f07
+#define RT1019_CUR_CTRL_9			0x0f08
+#define RT1019_CUR_CTRL_10			0x0f09
+#define RT1019_CUR_CTRL_11			0x0f0a
+#define RT1019_CUR_CTRL_12			0x0f0b
+#define RT1019_CUR_CTRL_13			0x0f0c
+
+/* 0x0019 Power On Strap Control-2 */
+#define RT1019_AUTO_BITS_SEL_MASK		(0x1 << 5)
+#define RT1019_AUTO_BITS_SEL_AUTO		(0x1 << 5)
+#define RT1019_AUTO_BITS_SEL_MANU		(0x0 << 5)
+#define RT1019_AUTO_CLK_SEL_MASK		(0x1 << 4)
+#define RT1019_AUTO_CLK_SEL_AUTO		(0x1 << 4)
+#define RT1019_AUTO_CLK_SEL_MANU		(0x0 << 4)
+
+/* 0x0100 Clock Tree Control-1 */
+#define RT1019_CLK_SYS_PRE_SEL_MASK		(0x1 << 7)
+#define RT1019_CLK_SYS_PRE_SEL_SFT		7
+#define RT1019_CLK_SYS_PRE_SEL_BCLK		(0x0 << 7)
+#define RT1019_CLK_SYS_PRE_SEL_PLL		(0x1 << 7)
+#define RT1019_PLL_SRC_MASK				(0x1 << 4)
+#define RT1019_PLL_SRC_SFT				4
+#define RT1019_PLL_SRC_SEL_BCLK			(0x0 << 4)
+#define RT1019_PLL_SRC_SEL_RC			(0x1 << 4)
+#define RT1019_SEL_FIFO_MASK			(0x3 << 2)
+#define RT1019_SEL_FIFO_DIV1			(0x0 << 2)
+#define RT1019_SEL_FIFO_DIV2			(0x1 << 2)
+#define RT1019_SEL_FIFO_DIV4			(0x2 << 2)
+
+/* 0x0101 clock tree control-2 */
+#define RT1019_SYS_DIV_DA_FIL_MASK		(0x7 << 5)
+#define RT1019_SYS_DIV_DA_FIL_DIV1		(0x2 << 5)
+#define RT1019_SYS_DIV_DA_FIL_DIV2		(0x3 << 5)
+#define RT1019_SYS_DIV_DA_FIL_DIV4		(0x4 << 5)
+#define RT1019_SYS_DA_OSR_MASK			(0x3 << 2)
+#define RT1019_SYS_DA_OSR_DIV1			(0x0 << 2)
+#define RT1019_SYS_DA_OSR_DIV2			(0x1 << 2)
+#define RT1019_SYS_DA_OSR_DIV4			(0x2 << 2)
+#define RT1019_ASRC_256FS_MASK			0x3
+#define RT1019_ASRC_256FS_DIV1			0x0
+#define RT1019_ASRC_256FS_DIV2			0x1
+#define RT1019_ASRC_256FS_DIV4			0x2
+
+/* 0x0102 clock tree control-3 */
+#define RT1019_SEL_CLK_CAL_MASK			(0x3 << 6)
+#define RT1019_SEL_CLK_CAL_DIV1			(0x0 << 6)
+#define RT1019_SEL_CLK_CAL_DIV2			(0x1 << 6)
+#define RT1019_SEL_CLK_CAL_DIV4			(0x2 << 6)
+
+/* 0x0311 PLL-1 */
+#define RT1019_PLL_M_MASK			(0xf << 4)
+#define RT1019_PLL_M_SFT			4
+#define RT1019_PLL_M_BP_MASK		(0x1 << 1)
+#define RT1019_PLL_M_BP_SFT			1
+#define RT1019_PLL_Q_8_8_MASK		(0x1)
+
+/* 0x0312 PLL-2 */
+#define RT1019_PLL_Q_7_0_MASK		0xff
+
+/* 0x0313 PLL-3 */
+#define RT1019_PLL_K_MASK		0x1f
+
+/* 0x0400 TDM Control-1 */
+#define RT1019_TDM_BCLK_MASK		(0x1 << 6)
+#define RT1019_TDM_BCLK_NORM		(0x0 << 6)
+#define RT1019_TDM_BCLK_INV			(0x1 << 6)
+
+/* 0x0401 TDM Control-2 */
+#define RT1019_I2S_CH_TX_MASK		(0x3 << 6)
+#define RT1019_I2S_CH_TX_SFT		6
+#define RT1019_I2S_TX_2CH			(0x0 << 6)
+#define RT1019_I2S_TX_4CH			(0x1 << 6)
+#define RT1019_I2S_TX_6CH			(0x2 << 6)
+#define RT1019_I2S_TX_8CH			(0x3 << 6)
+#define RT1019_I2S_DF_MASK			(0x7 << 3)
+#define RT1019_I2S_DF_SFT			3
+#define RT1019_I2S_DF_I2S			(0x0 << 3)
+#define RT1019_I2S_DF_LEFT			(0x1 << 3)
+#define RT1019_I2S_DF_PCM_A_R		(0x2 << 3)
+#define RT1019_I2S_DF_PCM_B_R		(0x3 << 3)
+#define RT1019_I2S_DF_PCM_A_F		(0x6 << 3)
+#define RT1019_I2S_DF_PCM_B_F		(0x7 << 3)
+#define RT1019_I2S_DL_MASK			0x7
+#define RT1019_I2S_DL_SFT			0
+#define RT1019_I2S_DL_16			0x0
+#define RT1019_I2S_DL_20			0x1
+#define RT1019_I2S_DL_24			0x2
+#define RT1019_I2S_DL_32			0x3
+#define RT1019_I2S_DL_8				0x4
+
+/* TDM1 Control-3 (0x0402) */
+#define RT1019_TDM_I2S_TX_L_DAC1_1_MASK		(0x7 << 4)
+#define RT1019_TDM_I2S_TX_R_DAC1_1_MASK		0x7
+#define RT1019_TDM_I2S_TX_L_DAC1_1_SFT		4
+#define RT1019_TDM_I2S_TX_R_DAC1_1_SFT		0
+
+/* System Clock Source */
+enum {
+	RT1019_SCLK_S_BCLK,
+	RT1019_SCLK_S_PLL,
+};
+
+/* PLL1 Source */
+enum {
+	RT1019_PLL_S_BCLK,
+	RT1019_PLL_S_RC25M,
+};
+
+enum {
+	RT1019_AIF1,
+	RT1019_AIFS
+};
+
+struct rt1019_priv {
+	struct snd_soc_component *component;
+	struct regmap *regmap;
+	int sysclk;
+	int sysclk_src;
+	int lrck;
+	int bclk;
+	int pll_src;
+	int pll_in;
+	int pll_out;
+	unsigned int bclk_ratio;
+};
+
+#endif /* __RT1019_H__ */