98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
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/*
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* Platform data for MAX98506
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*
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* Copyright 2013-2015 Maxim Integrated Products
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef __SOUND_MAX98506_PDATA_H__
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#define __SOUND_MAX98506_PDATA_H__
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#include <sound/maxim_dsm.h>
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#define MAX98506_I2C_ADDR 0x62
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#define MAX98506_I2C_ADDR_S (MAX98506_I2C_ADDR >> 1)
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/* MAX98506 volume step */
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enum volume_step {
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MAX98506_VSTEP_0 = 0,
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MAX98506_VSTEP_1,
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MAX98506_VSTEP_2,
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MAX98506_VSTEP_3,
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MAX98506_VSTEP_4,
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MAX98506_VSTEP_5,
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MAX98506_VSTEP_6,
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MAX98506_VSTEP_7,
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MAX98506_VSTEP_8,
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MAX98506_VSTEP_9,
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MAX98506_VSTEP_10,
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MAX98506_VSTEP_11,
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MAX98506_VSTEP_12,
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MAX98506_VSTEP_13,
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MAX98506_VSTEP_14,
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MAX98506_VSTEP_15,
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MAX98506_VSTEP_MAX,
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};
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/* MAX98506 one stop mode */
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enum one_stop_mode {
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MAX98506_OSM_MONO_L = 0,
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MAX98506_OSM_MONO_R,
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MAX98506_OSM_RCV_L,
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MAX98506_OSM_RCV_R,
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MAX98506_OSM_STEREO,
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MAX98506_OSM_STEREO_MODE2,
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MAX98506_OSM_MAX,
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};
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#ifdef CONFIG_SND_SOC_MAXIM_DSM_CAL
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extern struct class *g_class;
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#else
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struct class *g_class;
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#endif /* CONFIG_SND_SOC_MAXIM_DSM_CAL */
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struct max98506_volume_step_info {
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int length;
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int vol_step;
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int adc_thres;
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unsigned int boost_step[MAX98506_VSTEP_MAX];
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bool adc_status;
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};
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struct max98506_pc_active {
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u32 capture_active;
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u32 playback_active:1;
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};
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#ifdef CONFIG_SND_SOC_MAXIM_DSM
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#define MAX98506_PINFO_SZ PARAM_OFFSET_MAX
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#else
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#define MAX98506_PINFO_SZ 6
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#endif /* CONFIG_SND_SOC_MAXIM_DSM */
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struct max98506_pdata {
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int sysclk;
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u32 spk_gain;
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u32 vmon_slot;
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bool i2c_pull_up;
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#ifdef USE_MAX98506_IRQ
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int irq;
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#endif /* USE_MAX98506_IRQ */
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uint32_t pinfo[MAX98506_PINFO_SZ];
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const uint32_t *reg_arr;
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uint32_t reg_arr_len;
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int sub_reg;
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int interleave;
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int osm;
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uint32_t boostv;
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uint32_t rev_id;
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bool nodsm;
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};
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#endif /* __SOUND_MAX98506_PDATA_H__ */
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