291 lines
7.4 KiB
C
291 lines
7.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later
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* sound/soc/samsung/vts/vts.h
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*
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* ALSA SoC - Samsung VTS driver
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*
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* Copyright (c) 2016 Samsung Electronics Co. Ltd.
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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 __SND_SOC_VTS_H
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#define __SND_SOC_VTS_H
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#include <sound/memalloc.h>
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#include <linux/pm_wakeup.h>
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#include <soc/samsung/imgloader.h>
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#include <soc/samsung/memlogger.h>
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#include <soc/samsung/sysevent.h>
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#include <sound/samsung/vts.h>
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#include "vts_soc.h"
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#include "vts_shared_info.h"
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#define TEST_WAKEUP
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#define VTS_TAG_IPC ("IPC")
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#define VTS_IRQ_LIMIT (32)
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#define BUFFER_BYTES_MAX (0xa0000)
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#define PERIOD_BYTES_MIN (SZ_4)
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#define PERIOD_BYTES_MAX (BUFFER_BYTES_MAX / 2)
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#define SOUND_MODEL_SIZE_MAX (SZ_32K)
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#define SOUND_MODEL_COUNT (3)
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#define VTS_MICCONF_FOR_RECORD (4)
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/* VTS Model Binary Max buffer sizes */
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#define VTS_MODEL_BIN_MAXSZ (0x10800)
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enum ipc_state {
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IDLE,
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SEND_MSG,
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SEND_MSG_OK,
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SEND_MSG_FAIL,
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};
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/* poll_event_type
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triggered: event_type = EVENT_TRIGGERED + triggered_id
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stop polling: event_type = EVENT_STOP_POLLING
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error recoverty: event_type = EVENT_ERROR_RECOVERY
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retart: event_type = EVENT_RESTART
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EVENT_READY should be add(bit operation) whenever event occurs
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*/
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enum poll_event_type {
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EVENT_NONE = 0,
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EVENT_TRIGGERED = 0x10,
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EVENT_STOP_POLLING = 0x20,
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EVENT_ERROR_RECOVERY = 0x40,
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EVENT_RESTART = 0x80,
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EVENT_READY = 0x100,
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};
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enum vts_platform_type {
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PLATFORM_VTS_NONE = 0, /* skipping id */
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PLATFORM_VTS_NORMAL_RECORD,
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PLATFORM_VTS_TRIGGER_RECORD,
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};
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enum executionmode {
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VTS_RECOGNIZE_STOP = 0,
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VTS_RECOGNIZE_START = 1,
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};
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enum vts_dump_type {
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KERNEL_PANIC_DUMP,
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VTS_FW_NOT_READY,
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VTS_IPC_TRANS_FAIL,
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VTS_FW_ERROR,
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VTS_ITMON_ERROR,
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RUNTIME_SUSPEND_DUMP,
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VTS_DUMP_LAST,
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};
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enum vts_command {
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VTS_START_SLIFDUMP = 0x00000010,
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VTS_STOP_SLIFDUMP = 0x00000020,
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VTS_KERNEL_TIME = 0x00000040,
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VTS_FORCE_TRIGGER = 0x00000080,
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VTS_DISABLE_LOGDUMP = 0x01000000,
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VTS_ENABLE_LOGDUMP = 0x02000000,
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VTS_DISABLE_AUDIODUMP = 0x04000000,
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VTS_ENABLE_AUDIODUMP = 0x08000000,
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VTS_DISABLE_DEBUGLOG = 0x10000000,
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VTS_ENABLE_DEBUGLOG = 0x20000000,
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VTS_ENABLE_SRAM_LOG = 0x80000000,
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};
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enum supported_mic_type {
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MIC_NUM1 = 1,
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MIC_NUM2,
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};
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struct vts_ipc_msg {
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int msg;
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u32 values[3];
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};
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enum vts_state_machine {
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VTS_STATE_NONE = 0, /* runtime_suspended state */
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VTS_STATE_VOICECALL = 1, /* sram L2Cache call state */
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VTS_STATE_RUNTIME_RESUMING = 2, /* runtime_resume started */
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VTS_STATE_RUNTIME_RESUMED = 3, /* runtime_resume done */
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VTS_STATE_RECOG_STARTED = 4, /* Recognization started */
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VTS_STATE_RECOG_TRIGGERED = 5, /* Recognize triggered */
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VTS_STATE_SEAMLESS_REC_STARTED = 6, /* seamless record started */
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VTS_STATE_SEAMLESS_REC_STOPPED = 7, /* seamless record stopped */
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VTS_STATE_RECOG_STOPPED = 8, /* Recognization stopped */
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VTS_STATE_RUNTIME_SUSPENDING = 9, /* runtime_suspend started */
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VTS_STATE_RUNTIME_SUSPENDED = 10, /* runtime_suspend done */
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};
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enum vts_rec_state_machine {
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VTS_REC_STATE_STOP = 0,
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VTS_REC_STATE_START = 1,
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};
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enum vts_tri_state_machine {
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VTS_TRI_STATE_COPY_STOP = 0,
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VTS_TRI_STATE_COPY_START = 1,
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};
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struct vts_model_bin_info {
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size_t actual_sz;
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size_t max_sz;
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int offset;
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};
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struct vts_dbg_dump {
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long long time;
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enum vts_dump_type dbg_type;
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unsigned int gpr[17];
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char *sram_log;
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char *sram_fw;
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};
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struct vts_dram_request {
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unsigned int id;
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bool on;
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unsigned long long updated;
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};
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struct vts_data {
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struct platform_device *pdev;
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struct snd_soc_component *cmpnt;
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void __iomem *sfr_base;
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void __iomem *baaw_base;
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void __iomem *sram_base;
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void __iomem *dmic_if0_base;
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void __iomem *dmic_if1_base;
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void __iomem *dmic_ahb0_base;
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void __iomem *timer0_base;
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void __iomem *gpr_base;
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void __iomem *intmem_code;
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void __iomem *intmem_data;
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void __iomem *intmem_pcm;
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void __iomem *intmem_data1;
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void __iomem *sicd_base;
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void __iomem *sfr_slif_vts;
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size_t sram_size;
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phys_addr_t sram_phys;
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struct regmap *regmap_dmic;
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struct clk *clk_vts_src;
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struct clk *mux_dmic_clk;
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struct clk *clk_dmic;
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struct clk *clk_dmic_if;
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struct clk *clk_dmic_sync;
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struct clk *mux_clk_dmic_if;
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struct clk *clk_sys;
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struct clk *clk_sys_mux;
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struct clk *clk_slif_src;
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struct clk *clk_slif_src1;
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struct clk *clk_slif_src2;
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struct clk *clk_slif_vts;
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struct pinctrl *pinctrl;
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struct mutex mutex_pin;
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unsigned int vtsfw_version;
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unsigned int vtsdetectlib_version;
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const struct firmware *firmware;
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unsigned int vtsdma_count;
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unsigned long syssel_rate;
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unsigned int target_sysclk;
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unsigned long sysclk_rate;
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struct platform_device *pdev_mailbox;
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struct platform_device *pdev_vtsdma[2];
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int irq[VTS_IRQ_LIMIT];
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enum ipc_state ipc_state_ap;
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wait_queue_head_t ipc_wait_queue;
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wait_queue_head_t poll_wait_queue;
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spinlock_t ipc_spinlock;
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struct mutex ipc_mutex;
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u32 dma_area_vts;
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struct snd_dma_buffer dmab;
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struct snd_dma_buffer dmab_rec;
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struct snd_dma_buffer dmab_log;
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struct snd_dma_buffer dmab_model;
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u32 target_size;
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int active_trigger;
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u32 voicerecog_start;
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enum executionmode exec_mode;
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bool vts_ready;
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unsigned long sram_acquired;
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bool enabled;
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bool running;
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bool voicecall_enabled;
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struct snd_soc_card *card;
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int micclk_init_cnt;
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unsigned int mic_ready;
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enum vts_dmic_sel dmic_if;
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bool irq_state;
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u32 lpsdgain;
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u32 dmicgain;
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u32 amicgain;
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char *sramlog_baseaddr;
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u32 running_ipc;
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struct wakeup_source *wake_lock;
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unsigned int vts_state;
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unsigned int vts_tri_state;
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unsigned int vts_rec_state;
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u32 fw_logfile_enabled;
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u32 fw_logger_enabled;
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bool audiodump_enabled;
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bool logdump_enabled;
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struct vts_model_bin_info sm_info;
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spinlock_t state_spinlock;
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struct notifier_block pm_nb;
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struct notifier_block itmon_nb;
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struct vts_dbg_dump p_dump[VTS_DUMP_LAST];
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bool slif_dump_enabled;
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enum vts_clk_src clk_path;
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bool imgloader;
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struct imgloader_desc vts_imgloader_desc;
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struct memlog *log_desc;
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struct memlog_obj *kernel_log_file_obj;
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struct memlog_obj *kernel_log_obj;
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struct memlog_obj *dump_file_obj;
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struct memlog_obj *dump_obj;
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struct memlog_obj *fw_log_file_obj;
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struct memlog_obj *fw_log_obj;
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struct sysevent_desc sysevent_desc;
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struct sysevent_device *sysevent_dev;
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int google_version;
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char google_uuid[40];
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struct vts_shared_info *shared_info;
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struct vts_dram_request dram_requests[16];
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u32 poll_event_type;
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char *sm_data;
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bool sm_loaded;
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uint32_t supported_mic_num;
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uint32_t sysclk_div;
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};
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struct vts_dma_data {
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unsigned int id;
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struct platform_device *pdev_vts;
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struct device *dev;
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struct vts_data *vts_data;
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struct snd_pcm_substream *substream;
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enum vts_platform_type type;
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unsigned int pointer;
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};
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extern int vts_start_ipc_transaction(struct device *dev,
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struct vts_data *data, int msg, u32 (*values)[3], int atomic, int sync);
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extern int vts_send_ipc_ack(struct vts_data *data, u32 result);
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extern void vts_register_dma(struct platform_device *pdev_vts,
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struct platform_device *pdev_vts_dma, unsigned int id);
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extern int vts_set_dmicctrl(struct platform_device *pdev,
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int micconf_type, bool enable);
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extern int vts_sound_machine_drv_register(void);
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extern bool is_vts(struct device *dev);
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extern int vts_start_runtime_resume(struct device *dev, int skip_log);
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extern struct vts_data *vts_get_data(struct device *dev);
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extern int cmu_vts_rco_400_control(bool on);
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#endif /* __SND_SOC_VTS_H */
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