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https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-08 09:08:05 -04:00
Fixed MTP to work with TWRP
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awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
225
sound/soc/codecs/wm_adsp.h
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225
sound/soc/codecs/wm_adsp.h
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/*
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* wm_adsp.h -- Wolfson ADSP support
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*
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* Copyright 2012 Wolfson Microelectronics plc
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*
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* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
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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 __WM_ADSP_H
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#define __WM_ADSP_H
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#include <linux/circ_buf.h>
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#include <sound/soc.h>
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#include <sound/soc-dapm.h>
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#include <sound/compress_driver.h>
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#include "wmfw.h"
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#define WM_ADSP2_REGION_0 BIT(0)
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#define WM_ADSP2_REGION_1 BIT(1)
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#define WM_ADSP2_REGION_2 BIT(2)
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#define WM_ADSP2_REGION_3 BIT(3)
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#define WM_ADSP2_REGION_4 BIT(4)
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#define WM_ADSP2_REGION_5 BIT(5)
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#define WM_ADSP2_REGION_6 BIT(6)
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#define WM_ADSP2_REGION_7 BIT(7)
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#define WM_ADSP2_REGION_8 BIT(8)
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#define WM_ADSP2_REGION_9 BIT(9)
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#define WM_ADSP2_REGION_1_9 (WM_ADSP2_REGION_1 | \
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WM_ADSP2_REGION_2 | WM_ADSP2_REGION_3 | \
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WM_ADSP2_REGION_4 | WM_ADSP2_REGION_5 | \
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WM_ADSP2_REGION_6 | WM_ADSP2_REGION_7 | \
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WM_ADSP2_REGION_8 | WM_ADSP2_REGION_9)
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#define WM_ADSP2_REGION_ALL (WM_ADSP2_REGION_0 | WM_ADSP2_REGION_1_9)
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struct wm_adsp;
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struct wm_adsp_region {
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int type;
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unsigned int base;
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};
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struct wm_adsp_alg_region {
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struct list_head list;
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unsigned int alg;
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int type;
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unsigned int base;
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};
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struct wm_adsp_buffer_region {
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unsigned int offset;
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unsigned int cumulative_size;
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unsigned int mem_type;
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unsigned int base_addr;
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};
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struct wm_adsp_buffer_region_def {
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unsigned int mem_type;
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unsigned int base_offset;
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unsigned int size_offset;
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};
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struct wm_adsp_fw_caps {
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u32 id;
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struct snd_codec_desc desc;
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int num_host_regions;
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struct wm_adsp_buffer_region_def *host_region_defs;
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};
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struct wm_adsp_fw_defs {
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const char *name;
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const char *file;
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const char *binfile;
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int compr_direction;
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int num_caps;
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struct wm_adsp_fw_caps *caps;
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};
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struct wm_adsp_fw_features {
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bool shutdown:1;
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bool ez2control_trigger:1;
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bool host_read_buf:1;
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};
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struct wm_adsp_compr_buf {
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struct mutex lock;
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struct wm_adsp *dsp;
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struct wm_adsp_buffer_region *host_regions;
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u32 host_buf_ptr;
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u32 error;
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u32 irq_ack;
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int read_index;
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int avail;
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};
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struct wm_adsp_compr {
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struct wm_adsp *dsp;
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struct wm_adsp_compr_buf *buf;
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u32 *capt_buf;
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u32 irq_watermark;
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int max_read_words;
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size_t copied_total;
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struct snd_compr_stream *stream;
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};
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struct wm_adsp {
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const char *part;
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char part_rev;
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int num;
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int type;
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int rev;
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struct device *dev;
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struct regmap *regmap;
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struct snd_soc_card *card;
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int base;
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int sysclk_reg;
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int sysclk_mask;
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int sysclk_shift;
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unsigned int rate_cache;
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struct mutex rate_lock;
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int (*rate_put_cb) (struct wm_adsp *adsp, unsigned int mask,
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unsigned int val);
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struct list_head alg_regions;
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int fw_id;
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int fw_id_version;
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const struct wm_adsp_region *mem;
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int num_mems;
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int fw;
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int fw_ver;
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u32 running;
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struct mutex ctl_lock;
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struct wm_adsp_compr_buf compr_buf;
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int num_firmwares;
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struct wm_adsp_fw_defs *firmwares;
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struct list_head ctl_list;
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struct wm_adsp_fw_features fw_features;
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struct mutex *fw_lock;
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struct work_struct boot_work;
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#ifdef CONFIG_DEBUG_FS
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struct dentry *debugfs_root;
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struct mutex debugfs_lock;
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char *wmfw_file_name;
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char *bin_file_name;
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#endif
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unsigned int lock_regions;
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};
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#define WM_ADSP1(wname, num) \
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SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, num, 0, NULL, 0, \
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wm_adsp1_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
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#define WM_ADSP2(wname, num, event_fn) \
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{ .id = snd_soc_dapm_dai_link, .name = wname " Preloader", \
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.reg = SND_SOC_NOPM, .shift = num, .event = event_fn, \
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.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }, \
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{ .id = snd_soc_dapm_out_drv, .name = wname, \
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.reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp2_event, \
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.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD }
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extern const struct snd_kcontrol_new wm_adsp1_fw_controls[];
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extern const struct snd_kcontrol_new wm_adsp2_fw_controls[];
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extern const struct snd_kcontrol_new wm_adsp2v2_fw_controls[];
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int wm_adsp1_init(struct wm_adsp *dsp);
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int wm_adsp2_init(struct wm_adsp *dsp, struct mutex *fw_lock);
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int wm_adsp2_codec_probe(struct wm_adsp *dsp, struct snd_soc_codec *codec);
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int wm_adsp2_codec_remove(struct wm_adsp *dsp, struct snd_soc_codec *codec);
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int wm_adsp1_event(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event,
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unsigned int freq);
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int wm_adsp2_lock(struct wm_adsp *adsp, unsigned int regions);
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irqreturn_t wm_adsp2_bus_error(struct wm_adsp *adsp);
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int wm_adsp2_event(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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static inline bool wm_adsp_fw_has_voice_trig(const struct wm_adsp *dsp)
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{
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return dsp->fw_features.ez2control_trigger;
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}
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extern int wm_adsp_compr_irq(struct wm_adsp_compr *compr, bool *trigger);
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extern int wm_adsp_compr_open(struct wm_adsp_compr *compr,
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struct snd_compr_stream *stream);
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extern int wm_adsp_compr_free(struct snd_compr_stream *stream);
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extern int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
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struct snd_compr_params *params);
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extern int wm_adsp_compr_get_caps(struct snd_compr_stream *stream,
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struct snd_compr_caps *caps);
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extern int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd);
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extern int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
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struct snd_compr_tstamp *tstamp);
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extern int wm_adsp_compr_copy(struct snd_compr_stream *stream,
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char __user *buf, size_t count);
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extern void wm_adsp_compr_init(struct wm_adsp *dsp, struct wm_adsp_compr *compr);
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extern void wm_adsp_compr_destroy(struct wm_adsp_compr *compr);
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#endif
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