2010-01-27 20:56:23 +03:00
/*
* wm8978 . h - - codec driver for WM8978
*
* Copyright 2009 Guennadi Liakhovetski < g . liakhovetski @ gmx . de >
*
* 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 __WM8978_H__
# define __WM8978_H__
/*
* Register values .
*/
# define WM8978_RESET 0x00
# define WM8978_POWER_MANAGEMENT_1 0x01
# define WM8978_POWER_MANAGEMENT_2 0x02
# define WM8978_POWER_MANAGEMENT_3 0x03
# define WM8978_AUDIO_INTERFACE 0x04
# define WM8978_COMPANDING_CONTROL 0x05
# define WM8978_CLOCKING 0x06
# define WM8978_ADDITIONAL_CONTROL 0x07
# define WM8978_GPIO_CONTROL 0x08
# define WM8978_JACK_DETECT_CONTROL_1 0x09
# define WM8978_DAC_CONTROL 0x0A
# define WM8978_LEFT_DAC_DIGITAL_VOLUME 0x0B
# define WM8978_RIGHT_DAC_DIGITAL_VOLUME 0x0C
# define WM8978_JACK_DETECT_CONTROL_2 0x0D
# define WM8978_ADC_CONTROL 0x0E
# define WM8978_LEFT_ADC_DIGITAL_VOLUME 0x0F
# define WM8978_RIGHT_ADC_DIGITAL_VOLUME 0x10
# define WM8978_EQ1 0x12
# define WM8978_EQ2 0x13
# define WM8978_EQ3 0x14
# define WM8978_EQ4 0x15
# define WM8978_EQ5 0x16
# define WM8978_DAC_LIMITER_1 0x18
# define WM8978_DAC_LIMITER_2 0x19
# define WM8978_NOTCH_FILTER_1 0x1b
# define WM8978_NOTCH_FILTER_2 0x1c
# define WM8978_NOTCH_FILTER_3 0x1d
# define WM8978_NOTCH_FILTER_4 0x1e
# define WM8978_ALC_CONTROL_1 0x20
# define WM8978_ALC_CONTROL_2 0x21
# define WM8978_ALC_CONTROL_3 0x22
# define WM8978_NOISE_GATE 0x23
# define WM8978_PLL_N 0x24
# define WM8978_PLL_K1 0x25
# define WM8978_PLL_K2 0x26
# define WM8978_PLL_K3 0x27
# define WM8978_3D_CONTROL 0x29
# define WM8978_BEEP_CONTROL 0x2b
# define WM8978_INPUT_CONTROL 0x2c
# define WM8978_LEFT_INP_PGA_CONTROL 0x2d
# define WM8978_RIGHT_INP_PGA_CONTROL 0x2e
# define WM8978_LEFT_ADC_BOOST_CONTROL 0x2f
# define WM8978_RIGHT_ADC_BOOST_CONTROL 0x30
# define WM8978_OUTPUT_CONTROL 0x31
# define WM8978_LEFT_MIXER_CONTROL 0x32
# define WM8978_RIGHT_MIXER_CONTROL 0x33
# define WM8978_LOUT1_HP_CONTROL 0x34
# define WM8978_ROUT1_HP_CONTROL 0x35
# define WM8978_LOUT2_SPK_CONTROL 0x36
# define WM8978_ROUT2_SPK_CONTROL 0x37
# define WM8978_OUT3_MIXER_CONTROL 0x38
# define WM8978_OUT4_MIXER_CONTROL 0x39
2011-12-29 15:39:39 +04:00
# define WM8978_MAX_REGISTER 0x39
2010-01-27 20:56:23 +03:00
# define WM8978_CACHEREGNUM 58
/* Clock divider Id's */
enum wm8978_clk_id {
WM8978_OPCLKRATE ,
WM8978_BCLKDIV ,
} ;
enum wm8978_sysclk_src {
WM8978_PLL ,
WM8978_MCLK
} ;
# endif /* __WM8978_H__ */
