--- /dev/null
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include <linux/amlogic/aml_gpio_consumer.h>
+
+#include "ad82584f.h"
+
+#ifdef CONFIG_HAS_EARLYSUSPEND
+#include <linux/earlysuspend.h>
+static void ad82584f_early_suspend(struct early_suspend *h);
+static void ad82584f_late_resume(struct early_suspend *h);
+#endif
+
+#define AD82584F_RATES (SNDRV_PCM_RATE_32000 | \
+ SNDRV_PCM_RATE_44100 | \
+ SNDRV_PCM_RATE_48000 | \
+ SNDRV_PCM_RATE_64000 | \
+ SNDRV_PCM_RATE_88200 | \
+ SNDRV_PCM_RATE_96000 | \
+ SNDRV_PCM_RATE_176400 | \
+ SNDRV_PCM_RATE_192000)
+
+#define AD82584F_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S24_LE | \
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+static const DECLARE_TLV_DB_SCALE(mvol_tlv, -10300, 50, 1);
+static const DECLARE_TLV_DB_SCALE(chvol_tlv, -10300, 50, 1);
+
+static const struct snd_kcontrol_new ad82584f_snd_controls[] = {
+ SOC_SINGLE_TLV("Master Volume", MVOL, 0,
+ 0xff, 1, mvol_tlv),
+ SOC_SINGLE_TLV("Ch1 Volume", C1VOL, 0,
+ 0xff, 1, chvol_tlv),
+ SOC_SINGLE_TLV("Ch2 Volume", C2VOL, 0,
+ 0xff, 1, chvol_tlv),
+};
+
+static int ad82584f_reg_init(struct snd_soc_codec *codec);
+static int ad82584f_set_eq_drc(struct snd_soc_codec *codec);
+//static int reset_ad82584f(struct snd_soc_codec *codec);
+/* Power-up register defaults */
+struct reg_default ad82584f_reg_defaults[AD82584F_REGISTER_COUNT] = {
+ {0x00, 0x00},//##State_Control_1
+ {0x01, 0x04},//##State_Control_2
+ {0x02, 0x00},//##State_Control_3
+ {0x03, 0x4e},//##Master_volume_control
+ {0x04, 0x00},//##Channel_1_volume_control
+ {0x05, 0x00},//##Channel_2_volume_control
+ {0x06, 0x18},//##Channel_3_volume_control
+ {0x07, 0x18},//##Channel_4_volume_control
+ {0x08, 0x18},//##Channel_5_volume_control
+ {0x09, 0x18},//##Channel_6_volume_control
+ {0x0a, 0x10},//##Bass_Tone_Boost_and_Cut
+ {0x0b, 0x10},//##treble_Tone_Boost_and_Cut
+ {0x0c, 0x90},//##State_Control_4
+ {0x0d, 0x00},//##Channel_1_configuration_registers
+ {0x0e, 0x00},//##Channel_2_configuration_registers
+ {0x0f, 0x00},//##Channel_3_configuration_registers
+ {0x10, 0x00},//##Channel_4_configuration_registers
+ {0x11, 0x00},//##Channel_5_configuration_registers
+ {0x12, 0x00},//##Channel_6_configuration_registers
+ {0x13, 0x00},//##Channel_7_configuration_registers
+ {0x14, 0x00},//##Channel_8_configuration_registers
+ {0x15, 0x6a},//##DRC1_limiter_attack/release_rate
+ {0x16, 0x6a},//##DRC2_limiter_attack/release_rate
+ {0x17, 0x6a},//##DRC3_limiter_attack/release_rate
+ {0x18, 0x6a},//##DRC4_limiter_attack/release_rate
+ {0x19, 0x06},//##Error_Delay
+ {0x1a, 0x32},//##State_Control_5
+ {0x1b, 0x01},//##HVUV_selection
+ {0x1c, 0x00},//##State_Control_6
+ {0x1d, 0x7f},//##Coefficient_RAM_Base_Address
+ {0x1e, 0x00},//##Top_8-bits_of_coefficients_A1
+ {0x1f, 0x00},//##Middle_8-bits_of_coefficients_A1
+ {0x20, 0x00},//##Bottom_8-bits_of_coefficients_A1
+ {0x21, 0x00},//##Top_8-bits_of_coefficients_A2
+ {0x22, 0x00},//##Middle_8-bits_of_coefficients_A2
+ {0x23, 0x00},//##Bottom_8-bits_of_coefficients_A2
+ {0x24, 0x00},//##Top_8-bits_of_coefficients_B1
+ {0x25, 0x00},//##Middle_8-bits_of_coefficients_B1
+ {0x26, 0x00},//##Bottom_8-bits_of_coefficients_B1
+ {0x27, 0x00},//##Top_8-bits_of_coefficients_B2
+ {0x28, 0x00},//##Middle_8-bits_of_coefficients_B2
+ {0x29, 0x00},//##Bottom_8-bits_of_coefficients_B2
+ {0x2a, 0x40},//##Top_8-bits_of_coefficients_A0
+ {0x2b, 0x00},//##Middle_8-bits_of_coefficients_A0
+ {0x2c, 0x00},//##Bottom_8-bits_of_coefficients_A0
+ {0x2d, 0x40},//##Coefficient_R/W_control
+ {0x2e, 0x00},//##Protection_Enable/Disable
+ {0x2f, 0x00},//##Memory_BIST_status
+ {0x30, 0x00},//##Power_Stage_Status(Read_only)
+ {0x31, 0x00},//##PWM_Output_Control
+ {0x32, 0x00},//##Test_Mode_Control_Reg.
+ {0x33, 0x6d},//##Qua-Ternary/Ternary_Switch_Level
+ {0x34, 0x00},//##Volume_Fine_tune
+ {0x35, 0x00},//##Volume_Fine_tune
+ {0x36, 0x60},//##OC_bypass_&_GVDD_selection
+ {0x37, 0x52},//##Device_ID_register
+ {0x38, 0x00},//##RAM1_test_register_address
+ {0x39, 0x00},//##Top_8-bits_of_RAM1_Data
+ {0x3a, 0x00},//##Middle_8-bits_of_RAM1_Data
+ {0x3b, 0x00},//##Bottom_8-bits_of_RAM1_Data
+ {0x3c, 0x00},//##RAM1_test_r/w_control
+ {0x3d, 0x00},//##RAM2_test_register_address
+ {0x3e, 0x00},//##Top_8-bits_of_RAM2_Data
+ {0x3f, 0x00},//##Middle_8-bits_of_RAM2_Data
+ {0x40, 0x00},//##Bottom_8-bits_of_RAM2_Data
+ {0x41, 0x00},//##RAM2_test_r/w_control
+ {0x42, 0x00},//##Level_Meter_Clear
+ {0x43, 0x00},//##Power_Meter_Clear
+ {0x44, 0x02},//##TOP_of_C1_Level_Meter
+ {0x45, 0xea},//##Middle_of_C1_Level_Meter
+ {0x46, 0x49},//##Bottom_of_C1_Level_Meter
+ {0x47, 0x02},//##TOP_of_C2_Level_Meter
+ {0x48, 0xea},//##Middle_of_C2_Level_Meter
+ {0x49, 0x49},//##Bottom_of_C2_Level_Meter
+ {0x4a, 0x00},//##TOP_of_C3_Level_Meter
+ {0x4b, 0x00},//##Middle_of_C3_Level_Meter
+ {0x4c, 0x00},//##Bottom_of_C3_Level_Meter
+ {0x4d, 0x00},//##TOP_of_C4_Level_Meter
+ {0x4e, 0x00},//##Middle_of_C4_Level_Meter
+ {0x4f, 0x00},//##Bottom_of_C4_Level_Meter
+ {0x50, 0x00},//##TOP_of_C5_Level_Meter
+ {0x51, 0x00},//##Middle_of_C5_Level_Meter
+ {0x52, 0x00},//##Bottom_of_C5_Level_Meter
+ {0x53, 0x00},//##TOP_of_C6_Level_Meter
+ {0x54, 0x00},//##Middle_of_C6_Level_Meter
+ {0x55, 0x00},//##Bottom_of_C6_Level_Meter
+ {0x56, 0x00},//##TOP_of_C7_Level_Meter
+ {0x57, 0x00},//##Middle_of_C7_Level_Meter
+ {0x58, 0x00},//##Bottom_of_C7_Level_Meter
+ {0x59, 0x00},//##TOP_of_C8_Level_Meter
+ {0x5a, 0x00},//##Middle_of_C8_Level_Meter
+ {0x5b, 0x00},//##Bottom_of_C8_Level_Meter
+ {0x5c, 0x06},//##I2S_Data_Output_Selection_Register
+ {0x5d, 0x00},//##Reserve
+ {0x5e, 0x00},//##Reserve
+ {0x5f, 0x00},//##Reserve
+ {0x60, 0x00},//##Reserve
+ {0x61, 0x00},//##Reserve
+ {0x62, 0x00},//##Reserve
+ {0x63, 0x00},//##Reserve
+ {0x64, 0x00},//##Reserve
+ {0x65, 0x00},//##Reserve
+ {0x66, 0x00},//##Reserve
+ {0x67, 0x00},//##Reserve
+ {0x68, 0x00},//##Reserve
+ {0x69, 0x00},//##Reserve
+ {0x6a, 0x00},//##Reserve
+ {0x6b, 0x00},//##Reserve
+ {0x6c, 0x00},//##Reserve
+ {0x6d, 0x00},//##Reserve
+ {0x6e, 0x00},//##Reserve
+ {0x6f, 0x00},//##Reserve
+ {0x70, 0x00},//##Reserve
+ {0x71, 0x00},//##Reserve
+ {0x72, 0x00},//##Reserve
+ {0x73, 0x00},//##Reserve
+ {0x74, 0x00},//##Mono_Key_High_Byte
+ {0x75, 0x00},//##Mono_Key_Low_Byte
+ {0x76, 0x00},//##Boost_Control
+ {0x77, 0x07},//##Hi-res_Item
+ {0x78, 0x40},//##Test_Mode_register
+ {0x79, 0x62},//##Boost_Strap_OV/UV_Selection
+ {0x7a, 0x8c},//##OC_Selection_2
+ {0x7b, 0x55},//##MBIST_User_Program_Top_Byte_Even
+ {0x7c, 0x55},//##MBIST_User_Program_Middle_Byte_Even
+ {0x7d, 0x55},//##MBIST_User_Program_Bottom_Byte_Even
+ {0x7e, 0x55},//##MBIST_User_Program_Top_Byte_Odd
+ {0x7f, 0x55},//##MBIST_User_Program_Middle_Byte_Odd
+ {0x80, 0x55},//##MBIST_User_Program_Bottom_Byte_Odd
+ {0x81, 0x00},//##ERROR_clear_register
+ {0x82, 0x0c},//##Minimum_duty_test
+ {0x83, 0x06},//##Reserve
+ {0x84, 0xfe},//##Reserve
+ {0x85, 0x6a},//##Reserve
+
+};
+
+static int m_reg_tab[AD82584F_REGISTER_COUNT][2] = {
+ {0x00, 0x00},//##State_Control_1
+ {0x01, 0x04},//##State_Control_2
+ {0x02, 0x00},//##State_Control_3
+ {0x03, 0x4e},//##Master_volume_control
+ {0x04, 0x00},//##Channel_1_volume_control
+ {0x05, 0x00},//##Channel_2_volume_control
+ {0x06, 0x18},//##Channel_3_volume_control
+ {0x07, 0x18},//##Channel_4_volume_control
+ {0x08, 0x18},//##Channel_5_volume_control
+ {0x09, 0x18},//##Channel_6_volume_control
+ {0x0a, 0x10},//##Bass_Tone_Boost_and_Cut
+ {0x0b, 0x10},//##treble_Tone_Boost_and_Cut
+ {0x0c, 0x90},//##State_Control_4
+ {0x0d, 0x00},//##Channel_1_configuration_registers
+ {0x0e, 0x00},//##Channel_2_configuration_registers
+ {0x0f, 0x00},//##Channel_3_configuration_registers
+ {0x10, 0x00},//##Channel_4_configuration_registers
+ {0x11, 0x00},//##Channel_5_configuration_registers
+ {0x12, 0x00},//##Channel_6_configuration_registers
+ {0x13, 0x00},//##Channel_7_configuration_registers
+ {0x14, 0x00},//##Channel_8_configuration_registers
+ {0x15, 0x6a},//##DRC1_limiter_attack/release_rate
+ {0x16, 0x6a},//##DRC2_limiter_attack/release_rate
+ {0x17, 0x6a},//##DRC3_limiter_attack/release_rate
+ {0x18, 0x6a},//##DRC4_limiter_attack/release_rate
+ {0x19, 0x06},//##Error_Delay
+ {0x1a, 0x32},//##State_Control_5
+ {0x1b, 0x01},//##HVUV_selection
+ {0x1c, 0x00},//##State_Control_6
+ {0x1d, 0x7f},//##Coefficient_RAM_Base_Address
+ {0x1e, 0x00},//##Top_8-bits_of_coefficients_A1
+ {0x1f, 0x00},//##Middle_8-bits_of_coefficients_A1
+ {0x20, 0x00},//##Bottom_8-bits_of_coefficients_A1
+ {0x21, 0x00},//##Top_8-bits_of_coefficients_A2
+ {0x22, 0x00},//##Middle_8-bits_of_coefficients_A2
+ {0x23, 0x00},//##Bottom_8-bits_of_coefficients_A2
+ {0x24, 0x00},//##Top_8-bits_of_coefficients_B1
+ {0x25, 0x00},//##Middle_8-bits_of_coefficients_B1
+ {0x26, 0x00},//##Bottom_8-bits_of_coefficients_B1
+ {0x27, 0x00},//##Top_8-bits_of_coefficients_B2
+ {0x28, 0x00},//##Middle_8-bits_of_coefficients_B2
+ {0x29, 0x00},//##Bottom_8-bits_of_coefficients_B2
+ {0x2a, 0x40},//##Top_8-bits_of_coefficients_A0
+ {0x2b, 0x00},//##Middle_8-bits_of_coefficients_A0
+ {0x2c, 0x00},//##Bottom_8-bits_of_coefficients_A0
+ {0x2d, 0x40},//##Coefficient_R/W_control
+ {0x2e, 0x00},//##Protection_Enable/Disable
+ {0x2f, 0x00},//##Memory_BIST_status
+ {0x30, 0x00},//##Power_Stage_Status(Read_only)
+ {0x31, 0x00},//##PWM_Output_Control
+ {0x32, 0x00},//##Test_Mode_Control_Reg.
+ {0x33, 0x6d},//##Qua-Ternary/Ternary_Switch_Level
+ {0x34, 0x00},//##Volume_Fine_tune
+ {0x35, 0x00},//##Volume_Fine_tune
+ {0x36, 0x60},//##OC_bypass_&_GVDD_selection
+ {0x37, 0x52},//##Device_ID_register
+ {0x38, 0x00},//##RAM1_test_register_address
+ {0x39, 0x00},//##Top_8-bits_of_RAM1_Data
+ {0x3a, 0x00},//##Middle_8-bits_of_RAM1_Data
+ {0x3b, 0x00},//##Bottom_8-bits_of_RAM1_Data
+ {0x3c, 0x00},//##RAM1_test_r/w_control
+ {0x3d, 0x00},//##RAM2_test_register_address
+ {0x3e, 0x00},//##Top_8-bits_of_RAM2_Data
+ {0x3f, 0x00},//##Middle_8-bits_of_RAM2_Data
+ {0x40, 0x00},//##Bottom_8-bits_of_RAM2_Data
+ {0x41, 0x00},//##RAM2_test_r/w_control
+ {0x42, 0x00},//##Level_Meter_Clear
+ {0x43, 0x00},//##Power_Meter_Clear
+ {0x44, 0x02},//##TOP_of_C1_Level_Meter
+ {0x45, 0xea},//##Middle_of_C1_Level_Meter
+ {0x46, 0x49},//##Bottom_of_C1_Level_Meter
+ {0x47, 0x02},//##TOP_of_C2_Level_Meter
+ {0x48, 0xea},//##Middle_of_C2_Level_Meter
+ {0x49, 0x49},//##Bottom_of_C2_Level_Meter
+ {0x4a, 0x00},//##TOP_of_C3_Level_Meter
+ {0x4b, 0x00},//##Middle_of_C3_Level_Meter
+ {0x4c, 0x00},//##Bottom_of_C3_Level_Meter
+ {0x4d, 0x00},//##TOP_of_C4_Level_Meter
+ {0x4e, 0x00},//##Middle_of_C4_Level_Meter
+ {0x4f, 0x00},//##Bottom_of_C4_Level_Meter
+ {0x50, 0x00},//##TOP_of_C5_Level_Meter
+ {0x51, 0x00},//##Middle_of_C5_Level_Meter
+ {0x52, 0x00},//##Bottom_of_C5_Level_Meter
+ {0x53, 0x00},//##TOP_of_C6_Level_Meter
+ {0x54, 0x00},//##Middle_of_C6_Level_Meter
+ {0x55, 0x00},//##Bottom_of_C6_Level_Meter
+ {0x56, 0x00},//##TOP_of_C7_Level_Meter
+ {0x57, 0x00},//##Middle_of_C7_Level_Meter
+ {0x58, 0x00},//##Bottom_of_C7_Level_Meter
+ {0x59, 0x00},//##TOP_of_C8_Level_Meter
+ {0x5a, 0x00},//##Middle_of_C8_Level_Meter
+ {0x5b, 0x00},//##Bottom_of_C8_Level_Meter
+ {0x5c, 0x06},//##I2S_Data_Output_Selection_Register
+ {0x5d, 0x00},//##Reserve
+ {0x5e, 0x00},//##Reserve
+ {0x5f, 0x00},//##Reserve
+ {0x60, 0x00},//##Reserve
+ {0x61, 0x00},//##Reserve
+ {0x62, 0x00},//##Reserve
+ {0x63, 0x00},//##Reserve
+ {0x64, 0x00},//##Reserve
+ {0x65, 0x00},//##Reserve
+ {0x66, 0x00},//##Reserve
+ {0x67, 0x00},//##Reserve
+ {0x68, 0x00},//##Reserve
+ {0x69, 0x00},//##Reserve
+ {0x6a, 0x00},//##Reserve
+ {0x6b, 0x00},//##Reserve
+ {0x6c, 0x00},//##Reserve
+ {0x6d, 0x00},//##Reserve
+ {0x6e, 0x00},//##Reserve
+ {0x6f, 0x00},//##Reserve
+ {0x70, 0x00},//##Reserve
+ {0x71, 0x00},//##Reserve
+ {0x72, 0x00},//##Reserve
+ {0x73, 0x00},//##Reserve
+ {0x74, 0x00},//##Mono_Key_High_Byte
+ {0x75, 0x00},//##Mono_Key_Low_Byte
+ {0x76, 0x00},//##Boost_Control
+ {0x77, 0x07},//##Hi-res_Item
+ {0x78, 0x40},//##Test_Mode_register
+ {0x79, 0x62},//##Boost_Strap_OV/UV_Selection
+ {0x7a, 0x8c},//##OC_Selection_2
+ {0x7b, 0x55},//##MBIST_User_Program_Top_Byte_Even
+ {0x7c, 0x55},//##MBIST_User_Program_Middle_Byte_Even
+ {0x7d, 0x55},//##MBIST_User_Program_Bottom_Byte_Even
+ {0x7e, 0x55},//##MBIST_User_Program_Top_Byte_Odd
+ {0x7f, 0x55},//##MBIST_User_Program_Middle_Byte_Odd
+ {0x80, 0x55},//##MBIST_User_Program_Bottom_Byte_Odd
+ {0x81, 0x00},//##ERROR_clear_register
+ {0x82, 0x0c},//##Minimum_duty_test
+ {0x83, 0x06},//##Reserve
+ {0x84, 0xfe},//##Reserve
+ {0x85, 0x6a},//##Reserve
+
+};
+
+static int m_ram1_tab[][4] = {
+ {0x00, 0x00, 0x00, 0x00},//##Channel_1_EQ1_A1
+ {0x01, 0x00, 0x00, 0x00},//##Channel_1_EQ1_A2
+ {0x02, 0x00, 0x00, 0x00},//##Channel_1_EQ1_B1
+ {0x03, 0x00, 0x00, 0x00},//##Channel_1_EQ1_B2
+ {0x04, 0x20, 0x00, 0x00},//##Channel_1_EQ1_A0
+ {0x05, 0x00, 0x00, 0x00},//##Channel_1_EQ2_A1
+ {0x06, 0x00, 0x00, 0x00},//##Channel_1_EQ2_A2
+ {0x07, 0x00, 0x00, 0x00},//##Channel_1_EQ2_B1
+ {0x08, 0x00, 0x00, 0x00},//##Channel_1_EQ2_B2
+ {0x09, 0x20, 0x00, 0x00},//##Channel_1_EQ2_A0
+ {0x0a, 0x00, 0x00, 0x00},//##Channel_1_EQ3_A1
+ {0x0b, 0x00, 0x00, 0x00},//##Channel_1_EQ3_A2
+ {0x0c, 0x00, 0x00, 0x00},//##Channel_1_EQ3_B1
+ {0x0d, 0x00, 0x00, 0x00},//##Channel_1_EQ3_B2
+ {0x0e, 0x20, 0x00, 0x00},//##Channel_1_EQ3_A0
+ {0x0f, 0x00, 0x00, 0x00},//##Channel_1_EQ4_A1
+ {0x10, 0x00, 0x00, 0x00},//##Channel_1_EQ4_A2
+ {0x11, 0x00, 0x00, 0x00},//##Channel_1_EQ4_B1
+ {0x12, 0x00, 0x00, 0x00},//##Channel_1_EQ4_B2
+ {0x13, 0x20, 0x00, 0x00},//##Channel_1_EQ4_A0
+ {0x14, 0x00, 0x00, 0x00},//##Channel_1_EQ5_A1
+ {0x15, 0x00, 0x00, 0x00},//##Channel_1_EQ5_A2
+ {0x16, 0x00, 0x00, 0x00},//##Channel_1_EQ5_B1
+ {0x17, 0x00, 0x00, 0x00},//##Channel_1_EQ5_B2
+ {0x18, 0x20, 0x00, 0x00},//##Channel_1_EQ5_A0
+ {0x19, 0x00, 0x00, 0x00},//##Channel_1_EQ6_A1
+ {0x1a, 0x00, 0x00, 0x00},//##Channel_1_EQ6_A2
+ {0x1b, 0x00, 0x00, 0x00},//##Channel_1_EQ6_B1
+ {0x1c, 0x00, 0x00, 0x00},//##Channel_1_EQ6_B2
+ {0x1d, 0x20, 0x00, 0x00},//##Channel_1_EQ6_A0
+ {0x1e, 0x00, 0x00, 0x00},//##Channel_1_EQ7_A1
+ {0x1f, 0x00, 0x00, 0x00},//##Channel_1_EQ7_A2
+ {0x20, 0x00, 0x00, 0x00},//##Channel_1_EQ7_B1
+ {0x21, 0x00, 0x00, 0x00},//##Channel_1_EQ7_B2
+ {0x22, 0x20, 0x00, 0x00},//##Channel_1_EQ7_A0
+ {0x23, 0x00, 0x00, 0x00},//##Channel_1_EQ8_A1
+ {0x24, 0x00, 0x00, 0x00},//##Channel_1_EQ8_A2
+ {0x25, 0x00, 0x00, 0x00},//##Channel_1_EQ8_B1
+ {0x26, 0x00, 0x00, 0x00},//##Channel_1_EQ8_B2
+ {0x27, 0x20, 0x00, 0x00},//##Channel_1_EQ8_A0
+ {0x28, 0x00, 0x00, 0x00},//##Channel_1_EQ9_A1
+ {0x29, 0x00, 0x00, 0x00},//##Channel_1_EQ9_A2
+ {0x2a, 0x00, 0x00, 0x00},//##Channel_1_EQ9_B1
+ {0x2b, 0x00, 0x00, 0x00},//##Channel_1_EQ9_B2
+ {0x2c, 0x20, 0x00, 0x00},//##Channel_1_EQ9_A0
+ {0x2d, 0x00, 0x00, 0x00},//##Channel_1_EQ10_A1
+ {0x2e, 0x00, 0x00, 0x00},//##Channel_1_EQ10_A2
+ {0x2f, 0x00, 0x00, 0x00},//##Channel_1_EQ10_B1
+ {0x30, 0x00, 0x00, 0x00},//##Channel_1_EQ10_B2
+ {0x31, 0x20, 0x00, 0x00},//##Channel_1_EQ10_A0
+ {0x32, 0x00, 0x00, 0x00},//##Channel_1_EQ11_A1
+ {0x33, 0x00, 0x00, 0x00},//##Channel_1_EQ11_A2
+ {0x34, 0x00, 0x00, 0x00},//##Channel_1_EQ11_B1
+ {0x35, 0x00, 0x00, 0x00},//##Channel_1_EQ11_B2
+ {0x36, 0x20, 0x00, 0x00},//##Channel_1_EQ11_A0
+ {0x37, 0x00, 0x00, 0x00},//##Channel_1_EQ12_A1
+ {0x38, 0x00, 0x00, 0x00},//##Channel_1_EQ12_A2
+ {0x39, 0x00, 0x00, 0x00},//##Channel_1_EQ12_B1
+ {0x3a, 0x00, 0x00, 0x00},//##Channel_1_EQ12_B2
+ {0x3b, 0x20, 0x00, 0x00},//##Channel_1_EQ12_A0
+ {0x3c, 0x00, 0x00, 0x00},//##Channel_1_EQ13_A1
+ {0x3d, 0x00, 0x00, 0x00},//##Channel_1_EQ13_A2
+ {0x3e, 0x00, 0x00, 0x00},//##Channel_1_EQ13_B1
+ {0x3f, 0x00, 0x00, 0x00},//##Channel_1_EQ13_B2
+ {0x40, 0x20, 0x00, 0x00},//##Channel_1_EQ13_A0
+ {0x41, 0x00, 0x00, 0x00},//##Channel_1_EQ14_A1
+ {0x42, 0x00, 0x00, 0x00},//##Channel_1_EQ14_A2
+ {0x43, 0x00, 0x00, 0x00},//##Channel_1_EQ14_B1
+ {0x44, 0x00, 0x00, 0x00},//##Channel_1_EQ14_B2
+ {0x45, 0x20, 0x00, 0x00},//##Channel_1_EQ14_A0
+ {0x46, 0x00, 0x00, 0x00},//##Channel_1_EQ15_A1
+ {0x47, 0x00, 0x00, 0x00},//##Channel_1_EQ15_A2
+ {0x48, 0x00, 0x00, 0x00},//##Channel_1_EQ15_B1
+ {0x49, 0x00, 0x00, 0x00},//##Channel_1_EQ15_B2
+ {0x4a, 0x20, 0x00, 0x00},//##Channel_1_EQ15_A0
+ {0x4b, 0x7f, 0xff, 0xff},//##Channel_1_Mixer1
+ {0x4c, 0x00, 0x00, 0x00},//##Channel_1_Mixer2
+ {0x4d, 0x7f, 0xff, 0xff},//##Channel_1_Prescale
+ {0x4e, 0x7f, 0xff, 0xff},//##Channel_1_Postscale
+ {0x4f, 0xc7, 0xb6, 0x91},//##A0_of_L_channel_SRS_HPF
+ {0x50, 0x38, 0x49, 0x6e},//##A1_of_L_channel_SRS_HPF
+ {0x51, 0x0c, 0x46, 0xf8},//##B1_of_L_channel_SRS_HPF
+ {0x52, 0x0e, 0x81, 0xb9},//##A0_of_L_channel_SRS_LPF
+ {0x53, 0xf2, 0x2c, 0x12},//##A1_of_L_channel_SRS_LPF
+ {0x54, 0x0f, 0xca, 0xbb},//##B1_of_L_channel_SRS_LPF
+ {0x55, 0x20, 0x00, 0x00},//##CH1.2_Power_Clipping
+ {0x56, 0x20, 0x00, 0x00},//##CCH1.2_DRC1_Attack_threshold
+ {0x57, 0x08, 0x00, 0x00},//##CH1.2_DRC1_Release_threshold
+ {0x58, 0x20, 0x00, 0x00},//##CH3.4_DRC2_Attack_threshold
+ {0x59, 0x08, 0x00, 0x00},//##CH3.4_DRC2_Release_threshold
+ {0x5a, 0x20, 0x00, 0x00},//##CH5.6_DRC3_Attack_threshold
+ {0x5b, 0x08, 0x00, 0x00},//##CH5.6_DRC3_Release_threshold
+ {0x5c, 0x20, 0x00, 0x00},//##CH7.8_DRC4_Attack_threshold
+ {0x5d, 0x08, 0x00, 0x00},//##CH7.8_DRC4_Release_threshold
+ {0x5e, 0x00, 0x00, 0x1a},//##Noise_Gate_Attack_Level
+ {0x5f, 0x00, 0x00, 0x53},//##Noise_Gate_Release_Level
+ {0x60, 0x00, 0x80, 0x00},//##DRC1_Energy_Coefficient
+ {0x61, 0x00, 0x20, 0x00},//##DRC2_Energy_Coefficient
+ {0x62, 0x00, 0x80, 0x00},//##DRC3_Energy_Coefficient
+ {0x63, 0x00, 0x80, 0x00},//##DRC4_Energy_Coefficient
+ {0x64, 0x00, 0x81, 0x99},//DRC1_Power_Meter
+ {0x65, 0x00, 0x00, 0x00},//DRC3_Power_Mete
+ {0x66, 0x00, 0x00, 0x00},//DRC5_Power_Meter
+ {0x67, 0x00, 0x00, 0x00},//DRC7_Power_Meter
+ {0x68, 0x00, 0x00, 0x00},//##Channel_1_DEQ1_A1
+ {0x69, 0x00, 0x00, 0x00},//##Channel_1_DEQ1_A2
+ {0x6a, 0x00, 0x00, 0x00},//##Channel_1_DEQ1_B1
+ {0x6b, 0x00, 0x00, 0x00},//##Channel_1_DEQ1_B2
+ {0x6c, 0x20, 0x00, 0x00},//##Channel_1_DEQ1_A0
+ {0x6d, 0x00, 0x00, 0x00},//##Channel_1_DEQ2_A1
+ {0x6e, 0x00, 0x00, 0x00},//##Channel_1_DEQ2_A2
+ {0x6f, 0x00, 0x00, 0x00},//##Channel_1_DEQ2_B1
+ {0x70, 0x00, 0x00, 0x00},//##Channel_1_DEQ2_B2
+ {0x71, 0x20, 0x00, 0x00},//##Channel_1_DEQ2_A0
+ {0x72, 0x00, 0x00, 0x00},//##Channel_1_DEQ3_A1
+ {0x73, 0x00, 0x00, 0x00},//##Channel_1_DEQ3_A2
+ {0x74, 0x00, 0x00, 0x00},//##Channel_1_DEQ3_B1
+ {0x75, 0x00, 0x00, 0x00},//##Channel_1_DEQ3_B2
+ {0x76, 0x20, 0x00, 0x00},//##Channel_1_DEQ3_A0
+ {0x77, 0x00, 0x00, 0x00},//##Channel_1_DEQ4_A1
+ {0x78, 0x00, 0x00, 0x00},//##Channel_1_DEQ4_A2
+ {0x79, 0x00, 0x00, 0x00},//##Channel_1_DEQ4_B1
+ {0x7a, 0x00, 0x00, 0x00},//##Channel_1_DEQ4_B2
+ {0x7b, 0x20, 0x00, 0x00},//##Channel_1_DEQ4_A0
+ {0x7c, 0x00, 0x00, 0x00},//##Reserve
+ {0x7d, 0x00, 0x00, 0x00},//##Reserve
+ {0x7e, 0x00, 0x00, 0x00},//##Reserve
+ {0x7f, 0x00, 0x00, 0x00},//##Reserve
+};
+
+static int m_ram2_tab[][4] = {
+ {0x00, 0x00, 0x00, 0x00},//##Channel_2_EQ1_A1
+ {0x01, 0x00, 0x00, 0x00},//##Channel_2_EQ1_A2
+ {0x02, 0x00, 0x00, 0x00},//##Channel_2_EQ1_B1
+ {0x03, 0x00, 0x00, 0x00},//##Channel_2_EQ1_B2
+ {0x04, 0x20, 0x00, 0x00},//##Channel_2_EQ1_A0
+ {0x05, 0x00, 0x00, 0x00},//##Channel_2_EQ2_A1
+ {0x06, 0x00, 0x00, 0x00},//##Channel_2_EQ2_A2
+ {0x07, 0x00, 0x00, 0x00},//##Channel_2_EQ2_B1
+ {0x08, 0x00, 0x00, 0x00},//##Channel_2_EQ2_B2
+ {0x09, 0x20, 0x00, 0x00},//##Channel_2_EQ2_A0
+ {0x0a, 0x00, 0x00, 0x00},//##Channel_2_EQ3_A1
+ {0x0b, 0x00, 0x00, 0x00},//##Channel_2_EQ3_A2
+ {0x0c, 0x00, 0x00, 0x00},//##Channel_2_EQ3_B1
+ {0x0d, 0x00, 0x00, 0x00},//##Channel_2_EQ3_B2
+ {0x0e, 0x20, 0x00, 0x00},//##Channel_2_EQ3_A0
+ {0x0f, 0x00, 0x00, 0x00},//##Channel_2_EQ4_A1
+ {0x10, 0x00, 0x00, 0x00},//##Channel_2_EQ4_A2
+ {0x11, 0x00, 0x00, 0x00},//##Channel_2_EQ4_B1
+ {0x12, 0x00, 0x00, 0x00},//##Channel_2_EQ4_B2
+ {0x13, 0x20, 0x00, 0x00},//##Channel_2_EQ4_A0
+ {0x14, 0x00, 0x00, 0x00},//##Channel_2_EQ5_A1
+ {0x15, 0x00, 0x00, 0x00},//##Channel_2_EQ5_A2
+ {0x16, 0x00, 0x00, 0x00},//##Channel_2_EQ5_B1
+ {0x17, 0x00, 0x00, 0x00},//##Channel_2_EQ5_B2
+ {0x18, 0x20, 0x00, 0x00},//##Channel_2_EQ5_A0
+ {0x19, 0x00, 0x00, 0x00},//##Channel_2_EQ6_A1
+ {0x1a, 0x00, 0x00, 0x00},//##Channel_2_EQ6_A2
+ {0x1b, 0x00, 0x00, 0x00},//##Channel_2_EQ6_B1
+ {0x1c, 0x00, 0x00, 0x00},//##Channel_2_EQ6_B2
+ {0x1d, 0x20, 0x00, 0x00},//##Channel_2_EQ6_A0
+ {0x1e, 0x00, 0x00, 0x00},//##Channel_2_EQ7_A1
+ {0x1f, 0x00, 0x00, 0x00},//##Channel_2_EQ7_A2
+ {0x20, 0x00, 0x00, 0x00},//##Channel_2_EQ7_B1
+ {0x21, 0x00, 0x00, 0x00},//##Channel_2_EQ7_B2
+ {0x22, 0x20, 0x00, 0x00},//##Channel_2_EQ7_A0
+ {0x23, 0x00, 0x00, 0x00},//##Channel_2_EQ8_A1
+ {0x24, 0x00, 0x00, 0x00},//##Channel_2_EQ8_A2
+ {0x25, 0x00, 0x00, 0x00},//##Channel_2_EQ8_B1
+ {0x26, 0x00, 0x00, 0x00},//##Channel_2_EQ8_B2
+ {0x27, 0x20, 0x00, 0x00},//##Channel_2_EQ8_A0
+ {0x28, 0x00, 0x00, 0x00},//##Channel_2_EQ9_A1
+ {0x29, 0x00, 0x00, 0x00},//##Channel_2_EQ9_A2
+ {0x2a, 0x00, 0x00, 0x00},//##Channel_2_EQ9_B1
+ {0x2b, 0x00, 0x00, 0x00},//##Channel_2_EQ9_B2
+ {0x2c, 0x20, 0x00, 0x00},//##Channel_2_EQ9_A0
+ {0x2d, 0x00, 0x00, 0x00},//##Channel_2_EQ10_A1
+ {0x2e, 0x00, 0x00, 0x00},//##Channel_2_EQ10_A2
+ {0x2f, 0x00, 0x00, 0x00},//##Channel_2_EQ10_B1
+ {0x30, 0x00, 0x00, 0x00},//##Channel_2_EQ10_B2
+ {0x31, 0x20, 0x00, 0x00},//##Channel_2_EQ10_A0
+ {0x32, 0x00, 0x00, 0x00},//##Channel_2_EQ11_A1
+ {0x33, 0x00, 0x00, 0x00},//##Channel_2_EQ11_A2
+ {0x34, 0x00, 0x00, 0x00},//##Channel_2_EQ11_B1
+ {0x35, 0x00, 0x00, 0x00},//##Channel_2_EQ11_B2
+ {0x36, 0x20, 0x00, 0x00},//##Channel_2_EQ11_A0
+ {0x37, 0x00, 0x00, 0x00},//##Channel_2_EQ12_A1
+ {0x38, 0x00, 0x00, 0x00},//##Channel_2_EQ12_A2
+ {0x39, 0x00, 0x00, 0x00},//##Channel_2_EQ12_B1
+ {0x3a, 0x00, 0x00, 0x00},//##Channel_2_EQ12_B2
+ {0x3b, 0x20, 0x00, 0x00},//##Channel_2_EQ12_A0
+ {0x3c, 0x00, 0x00, 0x00},//##Channel_2_EQ13_A1
+ {0x3d, 0x00, 0x00, 0x00},//##Channel_2_EQ13_A2
+ {0x3e, 0x00, 0x00, 0x00},//##Channel_2_EQ13_B1
+ {0x3f, 0x00, 0x00, 0x00},//##Channel_2_EQ13_B2
+ {0x40, 0x20, 0x00, 0x00},//##Channel_2_EQ13_A0
+ {0x41, 0x00, 0x00, 0x00},//##Channel_2_EQ14_A1
+ {0x42, 0x00, 0x00, 0x00},//##Channel_2_EQ14_A2
+ {0x43, 0x00, 0x00, 0x00},//##Channel_2_EQ14_B1
+ {0x44, 0x00, 0x00, 0x00},//##Channel_2_EQ14_B2
+ {0x45, 0x20, 0x00, 0x00},//##Channel_2_EQ14_A0
+ {0x46, 0x00, 0x00, 0x00},//##Channel_2_EQ15_A1
+ {0x47, 0x00, 0x00, 0x00},//##Channel_2_EQ15_A2
+ {0x48, 0x00, 0x00, 0x00},//##Channel_2_EQ15_B1
+ {0x49, 0x00, 0x00, 0x00},//##Channel_2_EQ15_B2
+ {0x4a, 0x20, 0x00, 0x00},//##Channel_2_EQ15_A0
+ {0x4b, 0x00, 0x00, 0x00},//##Channel_2_Mixer1
+ {0x4c, 0x7f, 0xff, 0xff},//##Channel_2_Mixer2
+ {0x4d, 0x7f, 0xff, 0xff},//##Channel_2_Prescale
+ {0x4e, 0x7f, 0xff, 0xff},//##Channel_2_Postscale
+ {0x4f, 0xc7, 0xb6, 0x91},//##A0_of_R_channel_SRS_HPF
+ {0x50, 0x38, 0x49, 0x6e},//##A1_of_R_channel_SRS_HPF
+ {0x51, 0x0c, 0x46, 0xf8},//##B1_of_R_channel_SRS_HPF
+ {0x52, 0x0e, 0x81, 0xb9},//##A0_of_R_channel_SRS_LPF
+ {0x53, 0xf2, 0x2c, 0x12},//##A1_of_R_channel_SRS_LPF
+ {0x54, 0x0f, 0xca, 0xbb},//##B1_of_R_channel_SRS_LPF
+ {0x55, 0x00, 0x00, 0x00},//##Reserve
+ {0x56, 0x00, 0x00, 0x00},//##Reserve
+ {0x57, 0x00, 0x00, 0x00},//##Reserve
+ {0x58, 0x00, 0x00, 0x00},//##Reserve
+ {0x59, 0x00, 0x00, 0x00},//##Reserve
+ {0x5a, 0x00, 0x00, 0x00},//##Reserve
+ {0x5b, 0x00, 0x00, 0x00},//##Reserve
+ {0x5c, 0x00, 0x00, 0x00},//##Reserve
+ {0x5d, 0x00, 0x00, 0x00},//##Reserve
+ {0x5e, 0x00, 0x00, 0x00},//##Reserve
+ {0x5f, 0x00, 0x00, 0x00},//##Reserve
+ {0x60, 0x00, 0x00, 0x00},//##Reserve
+ {0x61, 0x00, 0x00, 0x00},//##Reserve
+ {0x62, 0x00, 0x00, 0x00},//##Reserve
+ {0x63, 0x00, 0x00, 0x00},//##Reserve
+ {0x64, 0x00, 0x84, 0x1b},//DRC2_Power_Meter
+ {0x65, 0x00, 0x00, 0x00},//DRC4_Power_Mete
+ {0x66, 0x00, 0x00, 0x00},//DRC6_Power_Meter
+ {0x67, 0x00, 0x00, 0x00},//DRC8_Power_Meter
+ {0x68, 0x00, 0x00, 0x00},//##Channel_2_DEQ1_A1
+ {0x69, 0x00, 0x00, 0x00},//##Channel_2_DEQ1_A2
+ {0x6a, 0x00, 0x00, 0x00},//##Channel_2_DEQ1_B1
+ {0x6b, 0x00, 0x00, 0x00},//##Channel_2_DEQ1_B2
+ {0x6c, 0x20, 0x00, 0x00},//##Channel_2_DEQ1_A0
+ {0x6d, 0x00, 0x00, 0x00},//##Channel_2_DEQ2_A1
+ {0x6e, 0x00, 0x00, 0x00},//##Channel_2_DEQ2_A2
+ {0x6f, 0x00, 0x00, 0x00},//##Channel_2_DEQ2_B1
+ {0x70, 0x00, 0x00, 0x00},//##Channel_2_DEQ2_B2
+ {0x71, 0x20, 0x00, 0x00},//##Channel_2_DEQ2_A0
+ {0x72, 0x00, 0x00, 0x00},//##Channel_2_DEQ3_A1
+ {0x73, 0x00, 0x00, 0x00},//##Channel_2_DEQ3_A2
+ {0x74, 0x00, 0x00, 0x00},//##Channel_2_DEQ3_B1
+ {0x75, 0x00, 0x00, 0x00},//##Channel_2_DEQ3_B2
+ {0x76, 0x20, 0x00, 0x00},//##Channel_2_DEQ3_A0
+ {0x77, 0x00, 0x00, 0x00},//##Channel_2_DEQ4_A1
+ {0x78, 0x00, 0x00, 0x00},//##Channel_2_DEQ4_A2
+ {0x79, 0x00, 0x00, 0x00},//##Channel_2_DEQ4_B1
+ {0x7a, 0x00, 0x00, 0x00},//##Channel_2_DEQ4_B2
+ {0x7b, 0x20, 0x00, 0x00},//##Channel_2_DEQ4_A0
+ {0x7c, 0x00, 0x00, 0x00},//##Reserve
+ {0x7d, 0x00, 0x00, 0x00},//##Reserve
+ {0x7e, 0x00, 0x00, 0x00},//##Reserve
+ {0x7f, 0x00, 0x00, 0x00},//##Reserve
+};
+/* codec private data */
+struct ad82584f_priv {
+ struct regmap *regmap;
+ struct snd_soc_codec *codec;
+ struct ad82584f_platform_data *pdata;
+#ifdef CONFIG_HAS_EARLYSUSPEND
+ struct early_suspend early_suspend;
+#endif
+};
+
+static int ad82584f_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ return 0;
+}
+
+static int ad82584f_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ default:
+ return 0;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ case SND_SOC_DAIFMT_RIGHT_J:
+ case SND_SOC_DAIFMT_LEFT_J:
+ break;
+ default:
+ return 0;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ break;
+ default:
+ return 0;
+ }
+
+ return 0;
+}
+
+static int ad82584f_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ unsigned int rate;
+
+ rate = params_rate(params);
+ pr_debug("rate: %u\n", rate);
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S24_LE:
+ case SNDRV_PCM_FORMAT_S24_BE:
+ pr_debug("24bit\n");
+ /* fall through */
+ case SNDRV_PCM_FORMAT_S32_LE:
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ case SNDRV_PCM_FORMAT_S20_3BE:
+ pr_debug("20bit\n");
+
+ break;
+ case SNDRV_PCM_FORMAT_S16_LE:
+ case SNDRV_PCM_FORMAT_S16_BE:
+ pr_debug("16bit\n");
+
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int ad82584f_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ pr_debug("level = %d\n", level);
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+
+ case SND_SOC_BIAS_PREPARE:
+ /* Full power on */
+ break;
+
+ case SND_SOC_BIAS_STANDBY:
+ break;
+
+ case SND_SOC_BIAS_OFF:
+ /* The chip runs through the power down sequence for us. */
+ break;
+ }
+ codec->component.dapm.bias_level = level;
+
+ return 0;
+}
+
+static int ad82584f_prepare(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+#if 0
+ struct snd_soc_codec *codec = dai->codec;
+
+ reset_ad82584f(codec);
+ ad82584f_reg_init(codec);
+
+ /*eq and drc*/
+ ad82584f_set_eq_drc(codec);
+
+ /*unmute,default power-on is mute.*/
+ snd_soc_write(codec, 0x02, 0x00);
+#endif
+ return 0;
+
+}
+static const struct snd_soc_dai_ops ad82584f_dai_ops = {
+ .hw_params = ad82584f_hw_params,
+ .set_sysclk = ad82584f_set_dai_sysclk,
+ .set_fmt = ad82584f_set_dai_fmt,
+ .prepare = ad82584f_prepare,
+};
+
+static struct snd_soc_dai_driver ad82584f_dai = {
+ .name = "ad82584f",
+ .playback = {
+ .stream_name = "HIFI Playback",
+ .channels_min = 2,
+ .channels_max = 8,
+ .rates = AD82584F_RATES,
+ .formats = AD82584F_FORMATS,
+ },
+ .ops = &ad82584f_dai_ops,
+};
+
+
+static int ad82584f_set_eq_drc(struct snd_soc_codec *codec)
+{
+ u8 i;
+
+ for (i = 0; i < AD82584F_RAM_TABLE_COUNT; i++) {
+ snd_soc_write(codec, CFADDR, m_ram1_tab[i][0]);
+ snd_soc_write(codec, A1CF1, m_ram1_tab[i][1]);
+ snd_soc_write(codec, A1CF2, m_ram1_tab[i][2]);
+ snd_soc_write(codec, A1CF3, m_ram1_tab[i][3]);
+ snd_soc_write(codec, CFUD, 0x01);
+ }
+ for (i = 0; i < AD82584F_RAM_TABLE_COUNT; i++) {
+ snd_soc_write(codec, CFADDR, m_ram2_tab[i][0]);
+ snd_soc_write(codec, A1CF1, m_ram2_tab[i][1]);
+ snd_soc_write(codec, A1CF2, m_ram2_tab[i][2]);
+ snd_soc_write(codec, A1CF3, m_ram2_tab[i][3]);
+ snd_soc_write(codec, CFUD, 0x41);
+ }
+ return 0;
+}
+
+static int reset_ad82584f_GPIO(struct snd_soc_codec *codec)
+{
+ struct ad82584f_priv *ad82584f = snd_soc_codec_get_drvdata(codec);
+ struct ad82584f_platform_data *pdata = ad82584f->pdata;
+ int ret = 0;
+
+ if (pdata->reset_pin < 0)
+ return 0;
+
+ ret = devm_gpio_request_one(codec->dev, pdata->reset_pin,
+ GPIOF_OUT_INIT_LOW,
+ "ad82584f-reset-pin");
+ if (ret < 0)
+ return -1;
+
+ gpio_direction_output(pdata->reset_pin, GPIOF_OUT_INIT_LOW);
+ mdelay(10);
+ gpio_direction_output(pdata->reset_pin, GPIOF_OUT_INIT_HIGH);
+ mdelay(15);
+
+ return 0;
+}
+#if 0
+static int reset_ad82584f(struct snd_soc_codec *codec)
+{
+ struct ad82584f_priv *ad82584f = snd_soc_codec_get_drvdata(codec);
+ struct ad82584f_platform_data *pdata = ad82584f->pdata;
+
+ if (pdata->reset_pin < 0)
+ return 0;
+
+ gpio_direction_output(pdata->reset_pin, GPIOF_OUT_INIT_LOW);
+ mdelay(10);
+ gpio_direction_output(pdata->reset_pin, GPIOF_OUT_INIT_HIGH);
+ mdelay(15);
+
+ return 0;
+}
+#endif
+static int ad82584f_reg_init(struct snd_soc_codec *codec)
+{
+ int i = 0;
+
+ for (i = 0; i < AD82584F_REGISTER_COUNT; i++) {
+ snd_soc_write(codec, m_reg_tab[i][0], m_reg_tab[i][1]);
+ };
+ return 0;
+
+}
+static int ad82584f_init(struct snd_soc_codec *codec)
+{
+ reset_ad82584f_GPIO(codec);
+
+ dev_info(codec->dev, "ad82584f_init!\n");
+
+ ad82584f_reg_init(codec);
+
+ /*eq and drc*/
+ ad82584f_set_eq_drc(codec);
+
+ /*unmute,default power-on is mute.*/
+ snd_soc_write(codec, 0x02, 0x00);
+
+ return 0;
+}
+
+static int ad82584f_probe(struct snd_soc_codec *codec)
+{
+
+#ifdef CONFIG_HAS_EARLYSUSPEND
+ struct ad82584f_priv *ad82584f = snd_soc_codec_get_drvdata(codec);
+
+ ad82584f->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN;
+ ad82584f->early_suspend.suspend = ad82584f_early_suspend;
+ ad82584f->early_suspend.resume = ad82584f_late_resume;
+ ad82584f->early_suspend.param = codec;
+ register_early_suspend(&(ad82584f->early_suspend));
+#endif
+ ad82584f_init(codec);
+
+ return 0;
+}
+
+static int ad82584f_remove(struct snd_soc_codec *codec)
+{
+#ifdef CONFIG_HAS_EARLYSUSPEND
+ struct ad82584f_priv *ad82584f = snd_soc_codec_get_drvdata(codec);
+
+ unregister_early_suspend(&(ad82584f->early_suspend));
+#endif
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int ad82584f_suspend(struct snd_soc_codec *codec)
+{
+ dev_info(codec->dev, "ad82584f_suspend!\n");
+
+ return 0;
+}
+
+static int ad82584f_resume(struct snd_soc_codec *codec)
+{
+ dev_info(codec->dev, "ad82584f_resume!\n");
+
+ return 0;
+}
+#else
+#define ad82584f_suspend NULL
+#define ad82584f_resume NULL
+#endif
+
+#ifdef CONFIG_HAS_EARLYSUSPEND
+static void ad82584f_early_suspend(struct early_suspend *h)
+{
+}
+
+static void ad82584f_late_resume(struct early_suspend *h)
+{
+}
+#endif
+
+static const struct snd_soc_dapm_widget ad82584f_dapm_widgets[] = {
+ SND_SOC_DAPM_DAC("DAC", "HIFI Playback", SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_codec_driver soc_codec_dev_ad82584f = {
+ .probe = ad82584f_probe,
+ .remove = ad82584f_remove,
+ .suspend = ad82584f_suspend,
+ .resume = ad82584f_resume,
+ .set_bias_level = ad82584f_set_bias_level,
+ .component_driver = {
+ .controls = ad82584f_snd_controls,
+ .num_controls = ARRAY_SIZE(ad82584f_snd_controls),
+ .dapm_widgets = ad82584f_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(ad82584f_dapm_widgets),
+ }
+};
+
+static const struct regmap_config ad82584f_regmap = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = AD82584F_REGISTER_COUNT,
+ .reg_defaults = ad82584f_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(ad82584f_reg_defaults),
+ .cache_type = REGCACHE_RBTREE,
+};
+
+static int ad82584f_parse_dt(
+ struct ad82584f_priv *ad82584f,
+ struct device_node *np)
+{
+ int ret = 0;
+ int reset_pin = -1;
+
+ reset_pin = of_get_named_gpio(np, "reset_pin", 0);
+ if (reset_pin < 0) {
+ pr_err("%s fail to get reset pin from dts!\n", __func__);
+ ret = -1;
+ } else {
+ pr_info("%s pdata->reset_pin = %d!\n", __func__,
+ ad82584f->pdata->reset_pin);
+ }
+ ad82584f->pdata->reset_pin = reset_pin;
+
+ return ret;
+}
+
+static int ad82584f_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct ad82584f_priv *ad82584f;
+ struct ad82584f_platform_data *pdata;
+ int ret;
+
+ ad82584f = devm_kzalloc(&i2c->dev, sizeof(struct ad82584f_priv),
+ GFP_KERNEL);
+ if (!ad82584f)
+ return -ENOMEM;
+
+ ad82584f->regmap = devm_regmap_init_i2c(i2c, &ad82584f_regmap);
+ if (IS_ERR(ad82584f->regmap)) {
+ ret = PTR_ERR(ad82584f->regmap);
+ dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+ ret);
+ return ret;
+ }
+
+ i2c_set_clientdata(i2c, ad82584f);
+
+ pdata = devm_kzalloc(&i2c->dev,
+ sizeof(struct ad82584f_platform_data),
+ GFP_KERNEL);
+ if (!pdata) {
+ pr_err("%s failed to kzalloc for ad82584f pdata\n", __func__);
+ return -ENOMEM;
+ }
+ ad82584f->pdata = pdata;
+
+ ad82584f_parse_dt(ad82584f, i2c->dev.of_node);
+
+ ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_ad82584f,
+ &ad82584f_dai, 1);
+ if (ret != 0)
+ dev_err(&i2c->dev, "Failed to register codec (%d)\n", ret);
+
+ return ret;
+}
+
+static int ad82584f_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+
+ return 0;
+}
+
+static const struct i2c_device_id ad82584f_i2c_id[] = {
+ { " ad82584f", 0 },
+ {}
+};
+
+static const struct of_device_id ad82584f_of_id[] = {
+ { .compatible = "ESMT, ad82584f", },
+ { /* senitel */ }
+};
+MODULE_DEVICE_TABLE(of, ad82584f_of_id);
+
+static struct i2c_driver ad82584f_i2c_driver = {
+ .driver = {
+ .name = "ad82584f",
+ .of_match_table = ad82584f_of_id,
+ .owner = THIS_MODULE,
+ },
+ .probe = ad82584f_i2c_probe,
+ .remove = ad82584f_i2c_remove,
+ .id_table = ad82584f_i2c_id,
+};
+
+module_i2c_driver(ad82584f_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC ad82584f driver");
+MODULE_AUTHOR("AML MM team");
+MODULE_LICENSE("GPL");
projects / platform / kernel / linux-amlogic.git / commitdiff