109 lines
2.3 KiB
C
109 lines
2.3 KiB
C
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/*
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* linux/sound/cs35l41.h -- Platform data for CS35L41
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*
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* Copyright (c) 2016 Cirrus Logic Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __CS35L41_H
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#define __CS35L41_H
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#include <sound/soc.h>
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struct classh_cfg {
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bool classh_bst_override;
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bool classh_algo_enable;
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int classh_bst_max_limit;
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int classh_mem_depth;
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int classh_release_rate;
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int classh_headroom;
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int classh_wk_fet_delay;
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int classh_wk_fet_thld;
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};
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struct cs35l41_irq_cfg {
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bool is_present;
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bool irq_pol_inv;
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bool irq_out_en;
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int irq_src_sel;
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};
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struct cs35l41_platform_data {
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bool sclk_frc;
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bool lrclk_frc;
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bool right_channel;
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bool amp_gain_zc;
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bool dsp_ng_enable;
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bool inv_pcm;
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bool use_fsync_errata;
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int bst_ind;
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int bst_vctrl;
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int bst_ipk;
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int temp_warn_thld;
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int algo_frame_delay;
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int dsp_ng_pcm_thld;
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int dsp_ng_delay;
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int dout_hiz;
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unsigned int hw_ng_sel;
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unsigned int hw_ng_delay;
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unsigned int hw_ng_thld;
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unsigned int fixed_rate;
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unsigned int fixed_width;
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unsigned int fixed_wl;
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bool fixed_params;
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const char *dsp_part_name;
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const char *mfd_suffix;
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struct cs35l41_irq_cfg irq_config1;
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struct cs35l41_irq_cfg irq_config2;
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struct classh_cfg classh_config;
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};
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struct cs35l41_private {
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struct wm_adsp dsp; /* needs to be first member */
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struct snd_soc_codec *codec;
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struct cs35l41_platform_data pdata;
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struct device *dev;
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struct regmap *regmap;
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struct regulator_bulk_data supplies[2];
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int num_supplies;
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int irq;
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int clksrc;
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int extclk_freq;
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int extclk_cfg;
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int sclk;
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int amp_mute;
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int pcm_vol;
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int pcm_active;
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int dsprx2_src;
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int lrclk_fmt;
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int sclk_fmt;
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int pcm_source_last;
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int pll_freq_last;
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unsigned int spk_3_trim;
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unsigned int spk_4_trim;
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bool dspa_mode;
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bool i2s_mode;
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bool swire_mode;
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bool halo_booted;
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bool halo_routed;
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bool halo_played;
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/* GPIO for /RST */
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struct gpio_desc *reset_gpio;
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struct completion global_pup_done;
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struct completion global_pdn_done;
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struct completion mbox_cmd;
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struct mutex rate_lock;
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};
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int cs35l41_reinit(struct snd_soc_component *component);
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int cs35l41_probe(struct cs35l41_private *cs35l41);
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int cs35l41_remove(struct cs35l41_private *cs35l41);
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int cs35l41_set_surface_temp(const char *suffix, int temperature);
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#endif /* __CS35L41_H */
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