858 lines
23 KiB
C
858 lines
23 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2019 MediaTek Inc.
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* Author: Michael Hsiao <michael.hsiao@mediatek.com>
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*/
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/*******************************************************************************
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*
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* Filename:
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* ---------
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* mt_soc_machine.c
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*
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* Project:
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* --------
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* Audio soc machine driver
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*
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* Description:
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* ------------
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* Audio machine driver
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*
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* Author:
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* -------
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* Chipeng Chang
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*
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*------------------------------------------------------------------------------
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*
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******************************************************************************
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*/
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/*****************************************************************************
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* C O M P I L E R F L A G S
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*****************************************************************************/
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/*****************************************************************************
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* E X T E R N A L R E F E R E N C E S
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*****************************************************************************/
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#include "mtk-auddrv-afe.h"
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#include "mtk-auddrv-ana.h"
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#include "mtk-auddrv-clk.h"
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#include "mtk-auddrv-common.h"
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#include "mtk-auddrv-def.h"
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#include "mtk-auddrv-kernel.h"
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#include "mtk-soc-afe-control.h"
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#include <asm/div64.h>
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#include <linux/completion.h>
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#include <linux/delay.h>
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#include <linux/device.h>
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#include <linux/dma-mapping.h>
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#include <linux/fs.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/io.h>
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#include <linux/irq.h>
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#include <linux/jiffies.h>
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#include <linux/kernel.h>
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#include <linux/miscdevice.h>
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#include <linux/mm.h>
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#include <linux/module.h>
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#include <linux/module.h>
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#include <linux/mutex.h>
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#include <linux/of.h>
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#include <linux/platform_device.h>
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#include <linux/proc_fs.h>
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#include <linux/sched.h>
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#include <linux/semaphore.h>
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#include <linux/slab.h>
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#include <linux/spinlock.h>
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#include <linux/string.h>
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#include <linux/uaccess.h>
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#include <linux/vmalloc.h>
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#include <linux/wait.h>
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#include <stdarg.h>
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#include "mtk-soc-codec-63xx.h"
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#include <linux/clk.h>
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#include <linux/delay.h>
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#include <linux/gpio.h>
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#include <linux/platform_device.h>
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#include <linux/slab.h>
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#include <sound/core.h>
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#include <sound/jack.h>
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#include <sound/soc.h>
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#include <sound/soc-dapm.h>
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#include "mtk-soc-speaker-amp.h"
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#if defined(CONFIG_SND_SOC_CS43130)
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#include "mtk-cs43130-machine-ops.h"
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#endif
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#if defined(CONFIG_SND_SOC_CS35L35)
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#include "mtk-cs35l35-machine-ops.h"
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#endif
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#ifdef CONFIG_DEBUG_FS
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#include <linux/debugfs.h>
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static struct dentry *mt_sco_audio_debugfs;
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#define DEBUG_FS_NAME "mtksocaudio"
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#define DEBUG_ANA_FS_NAME "mtksocanaaudio"
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static int mt_soc_ana_debug_open(struct inode *inode, struct file *file)
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{
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return 0;
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}
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static ssize_t mt_soc_ana_debug_read(struct file *file, char __user *buf,
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size_t count, loff_t *pos)
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{
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const int size = 8192;
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/* char buffer[size]; */
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char *buffer = NULL; /* for reduce kernel stack */
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int n = 0;
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int ret = 0;
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buffer = kmalloc(size, GFP_KERNEL);
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if (!buffer) {
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kfree(buffer);
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return -ENOMEM;
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}
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AudDrv_Clk_On();
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audckbufEnable(true);
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n = Ana_Debug_Read(buffer, size);
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audckbufEnable(false);
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AudDrv_Clk_Off();
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ret = simple_read_from_buffer(buf, count, pos, buffer, n);
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kfree(buffer);
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return ret;
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}
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static int mt_soc_debug_open(struct inode *inode, struct file *file)
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{
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return 0;
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}
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static ssize_t mt_soc_debug_read(struct file *file, char __user *buf,
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size_t count, loff_t *pos)
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{
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const int size = 12288;
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/* char buffer[size]; */
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char *buffer = NULL; /* for reduce kernel stack */
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int n = 0;
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int ret = 0;
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buffer = kmalloc(size, GFP_KERNEL);
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if (!buffer) {
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kfree(buffer);
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return -ENOMEM;
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}
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AudDrv_Clk_On();
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n = AudDrv_Reg_Dump(buffer, size);
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AudDrv_Clk_Off();
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ret = simple_read_from_buffer(buf, count, pos, buffer, n);
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kfree(buffer);
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return ret;
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}
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static char const ParSetkeyAfe[] = "Setafereg";
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static char const ParSetkeyAna[] = "Setanareg";
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static char const PareGetkeyAfe[] = "Getafereg";
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static char const PareGetkeyAna[] = "Getanareg";
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static ssize_t mt_soc_debug_write(struct file *f, const char __user *buf,
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size_t count, loff_t *offset)
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{
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#define MAX_DEBUG_WRITE_INPUT 256
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int ret = 0;
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char InputBuf[MAX_DEBUG_WRITE_INPUT];
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char *token1 = NULL;
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char *token2 = NULL;
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char *token3 = NULL;
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char *token4 = NULL;
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char *token5 = NULL;
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char *temp = NULL;
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char *str_begin = NULL;
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unsigned long regaddr = 0;
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unsigned long regvalue = 0;
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char delim[] = " ,";
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if (!count) {
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pr_debug("%s(), count is 0, return directly\n", __func__);
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goto exit;
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}
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if (count > MAX_DEBUG_WRITE_INPUT)
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count = MAX_DEBUG_WRITE_INPUT;
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memset_io((void *)InputBuf, 0, MAX_DEBUG_WRITE_INPUT);
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if (copy_from_user((InputBuf), buf, count)) {
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pr_debug("%s(), copy_from_user fail, count = %zu\n",
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__func__, count);
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goto exit;
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}
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str_begin = kstrndup(InputBuf, MAX_DEBUG_WRITE_INPUT - 1,
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GFP_KERNEL);
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if (!str_begin) {
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pr_warn("%s(), kstrdup fail\n", __func__);
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goto exit;
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}
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temp = str_begin;
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pr_debug(
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"copy_from_user count = %zu, temp = %s, pointer = %p\n",
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count, str_begin, str_begin);
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token1 = strsep(&temp, delim);
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token2 = strsep(&temp, delim);
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token3 = strsep(&temp, delim);
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token4 = strsep(&temp, delim);
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token5 = strsep(&temp, delim);
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pr_debug("token1 = %s token2 = %s token3 = %s token4 = %s token5 = %s\n",
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token1, token2, token3, token4, token5);
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AudDrv_Clk_On();
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if (strcmp(token1, ParSetkeyAfe) == 0) {
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if ((token3 != NULL) && (token5 != NULL)) {
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ret = kstrtoul(token3, 16, ®addr);
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ret = kstrtoul(token5, 16, ®value);
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pr_debug("%s, regaddr = 0x%x, regvalue = 0x%x\n",
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ParSetkeyAfe, (unsigned int)regaddr,
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(unsigned int)regvalue);
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Afe_Set_Reg(regaddr, regvalue, 0xffffffff);
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regvalue = Afe_Get_Reg(regaddr);
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pr_debug("%s, regaddr = 0x%x, regvalue = 0x%x\n",
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ParSetkeyAfe, (unsigned int)regaddr,
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(unsigned int)regvalue);
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} else {
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pr_debug("token3 or token5 is NULL!\n");
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}
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}
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if (strcmp(token1, ParSetkeyAna) == 0) {
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if ((token3 != NULL) && (token5 != NULL)) {
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ret = kstrtoul(token3, 16, ®addr);
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ret = kstrtoul(token5, 16, ®value);
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pr_debug("%s, regaddr = 0x%x, regvalue = 0x%x\n",
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ParSetkeyAna, (unsigned int)regaddr,
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(unsigned int)regvalue);
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audckbufEnable(true);
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Ana_Set_Reg(regaddr, regvalue, 0xffffffff);
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regvalue = Ana_Get_Reg(regaddr);
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audckbufEnable(false);
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pr_debug("%s, regaddr = 0x%x, regvalue = 0x%x\n",
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ParSetkeyAna, (unsigned int)regaddr,
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(unsigned int)regvalue);
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} else {
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pr_debug("token3 or token5 is NULL!\n");
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}
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}
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if (strcmp(token1, PareGetkeyAfe) == 0) {
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if (token3 != NULL) {
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ret = kstrtoul(token3, 16, ®addr);
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regvalue = Afe_Get_Reg(regaddr);
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pr_debug("%s, regaddr = 0x%x, regvalue = 0x%x\n",
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PareGetkeyAfe, (unsigned int)regaddr,
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(unsigned int)regvalue);
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} else {
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pr_debug("token3 is NULL!\n");
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}
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}
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if (strcmp(token1, PareGetkeyAna) == 0) {
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if (token3 != NULL) {
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ret = kstrtoul(token3, 16, ®addr);
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regvalue = Ana_Get_Reg(regaddr);
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pr_debug("%s, regaddr = 0x%x, regvalue = 0x%x\n",
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PareGetkeyAna, (unsigned int)regaddr,
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(unsigned int)regvalue);
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} else {
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pr_debug("token3 is NULL!\n");
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}
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}
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AudDrv_Clk_Off();
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kfree(str_begin);
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exit:
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return count;
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}
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static const struct file_operations mtaudio_debug_ops = {
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.open = mt_soc_debug_open,
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.read = mt_soc_debug_read,
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.write = mt_soc_debug_write,
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};
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static const struct file_operations mtaudio_ana_debug_ops = {
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.open = mt_soc_ana_debug_open, .read = mt_soc_ana_debug_read,
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};
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#endif
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/* snd_soc_ops */
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static int mt_machine_trigger(struct snd_pcm_substream *substream, int cmd)
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{
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switch (cmd) {
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case SNDRV_PCM_TRIGGER_START:
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case SNDRV_PCM_TRIGGER_RESUME:
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EnableAfe(true);
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return 0;
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case SNDRV_PCM_TRIGGER_STOP:
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case SNDRV_PCM_TRIGGER_SUSPEND:
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EnableAfe(false);
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return 0;
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}
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return -EINVAL;
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}
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static struct snd_soc_ops mt_machine_audio_ops = {
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.trigger = mt_machine_trigger,
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};
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/* Digital audio interface glue - connects codec <---> CPU */
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static struct snd_soc_dai_link mt_soc_dai_common[] = {
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/* FrontEnd DAI Links */
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{
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.name = "MultiMedia1",
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.stream_name = MT_SOC_DL1_STREAM_NAME,
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.cpu_dai_name = MT_SOC_DL1DAI_NAME,
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.platform_name = MT_SOC_DL1_PCM,
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.codec_dai_name = MT_SOC_CODEC_TXDAI_NAME,
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.codec_name = MT_SOC_CODEC_NAME,
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},
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{
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.name = "MultiMedia2",
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.stream_name = MT_SOC_UL1_STREAM_NAME,
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.cpu_dai_name = MT_SOC_UL1DAI_NAME,
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.platform_name = MT_SOC_UL1_PCM,
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.codec_dai_name = MT_SOC_CODEC_RXDAI_NAME,
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.codec_name = MT_SOC_CODEC_NAME,
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},
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{
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.name = "Voice_MD1",
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.stream_name = MT_SOC_VOICE_MD1_STREAM_NAME,
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.cpu_dai_name = MT_SOC_VOICE_MD1_NAME,
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.platform_name = MT_SOC_VOICE_MD1,
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.codec_dai_name = MT_SOC_CODEC_VOICE_MD1DAI_NAME,
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.codec_name = MT_SOC_CODEC_NAME,
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},
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#ifdef CONFIG_MTK_HDMI_TDM
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{
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.name = "HDMI_OUT",
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.stream_name = MT_SOC_HDMI_STREAM_NAME,
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.cpu_dai_name = MT_SOC_HDMI_NAME,
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.platform_name = MT_SOC_HDMI_PCM,
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.codec_dai_name = MT_SOC_CODEC_HDMI_DUMMY_DAI_NAME,
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.codec_name = MT_SOC_CODEC_DUMMY_NAME,
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},
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#endif
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{
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.name = "ULDLOOPBACK",
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.stream_name = MT_SOC_ULDLLOOPBACK_STREAM_NAME,
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.cpu_dai_name = MT_SOC_ULDLLOOPBACK_NAME,
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.platform_name = MT_SOC_ULDLLOOPBACK_PCM,
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.codec_dai_name = MT_SOC_CODEC_ULDLLOOPBACK_NAME,
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.codec_name = MT_SOC_CODEC_NAME,
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},
|
||
|
|
{
|
||
|
|
.name = "I2S0OUTPUT",
|
||
|
|
.stream_name = MT_SOC_I2S0_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_I2S0_NAME,
|
||
|
|
.platform_name = MT_SOC_I2S0_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_I2S0_DUMMY_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "MRGRX",
|
||
|
|
.stream_name = MT_SOC_MRGRX_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_MRGRX_NAME,
|
||
|
|
.platform_name = MT_SOC_MRGRX_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_MRGRX_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "MRGRXCAPTURE",
|
||
|
|
.stream_name = MT_SOC_MRGRX_CAPTURE_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_MRGRX_NAME,
|
||
|
|
.platform_name = MT_SOC_MRGRX_AWB_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_MRGRX_DUMMY_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "I2S0DL1OUTPUT",
|
||
|
|
.stream_name = MT_SOC_I2SDL1_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_I2S0DL1_NAME,
|
||
|
|
.platform_name = MT_SOC_I2S0DL1_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_I2S0TXDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "DEEP_BUFFER_DL_OUTPUT",
|
||
|
|
.stream_name = MT_SOC_DEEP_BUFFER_DL_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = MT_SOC_DEEP_BUFFER_DL_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_DEEPBUFFER_TX_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "DL1AWBCAPTURE",
|
||
|
|
.stream_name = MT_SOC_DL1_AWB_RECORD_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_DL1AWB_NAME,
|
||
|
|
.platform_name = MT_SOC_DL1_AWB_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_DL1AWBDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "Voice_MD1_BT",
|
||
|
|
.stream_name = MT_SOC_VOICE_MD1_BT_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_VOICE_MD1_BT_NAME,
|
||
|
|
.platform_name = MT_SOC_VOICE_MD1_BT,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOICE_MD1_BTDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "VOIP_CALL_BT_PLAYBACK",
|
||
|
|
.stream_name = MT_SOC_VOIP_BT_OUT_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_VOIP_CALL_BT_OUT_NAME,
|
||
|
|
.platform_name = MT_SOC_VOIP_BT_OUT,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOIPCALLBTOUTDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "VOIP_CALL_BT_CAPTURE",
|
||
|
|
.stream_name = MT_SOC_VOIP_BT_IN_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_VOIP_CALL_BT_IN_NAME,
|
||
|
|
.platform_name = MT_SOC_VOIP_BT_IN,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOIPCALLBTINDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "TDM_Debug_CAPTURE",
|
||
|
|
.stream_name = MT_SOC_TDM_CAPTURE_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_TDMRX_NAME,
|
||
|
|
.platform_name = MT_SOC_TDMRX_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_TDMRX_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "FM_MRG_TX",
|
||
|
|
.stream_name = MT_SOC_FM_MRGTX_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_FM_MRGTX_NAME,
|
||
|
|
.platform_name = MT_SOC_FM_MRGTX_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_FMMRGTXDAI_DUMMY_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "MultiMedia3",
|
||
|
|
.stream_name = MT_SOC_UL1DATA2_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_UL2DAI_NAME,
|
||
|
|
.platform_name = MT_SOC_UL2_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_RXDAI2_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "I2S0_AWB_CAPTURE",
|
||
|
|
.stream_name = MT_SOC_I2S0AWB_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_I2S0AWBDAI_NAME,
|
||
|
|
.platform_name = MT_SOC_I2S0_AWB_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_I2S0AWB_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "Voice_MD2",
|
||
|
|
.stream_name = MT_SOC_VOICE_MD2_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_VOICE_MD2_NAME,
|
||
|
|
.platform_name = MT_SOC_VOICE_MD2,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOICE_MD2DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "PLATOFRM_CONTROL",
|
||
|
|
.stream_name = MT_SOC_ROUTING_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = MT_SOC_ROUTING_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_DUMMY_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "Voice_MD2_BT",
|
||
|
|
.stream_name = MT_SOC_VOICE_MD2_BT_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_VOICE_MD2_BT_NAME,
|
||
|
|
.platform_name = MT_SOC_VOICE_MD2_BT,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOICE_MD2_BTDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "HP_IMPEDANCE",
|
||
|
|
.stream_name = MT_SOC_HP_IMPEDANCE_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_HP_IMPEDANCE_NAME,
|
||
|
|
.platform_name = MT_SOC_HP_IMPEDANCE_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_HP_IMPEDANCE_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "FM_I2S_RX_Playback",
|
||
|
|
.stream_name = MT_SOC_FM_I2S_PLAYBACK_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_FM_I2S_NAME,
|
||
|
|
.platform_name = MT_SOC_FM_I2S_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_FM_I2S_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "FM_I2S_RX_Capture",
|
||
|
|
.stream_name = MT_SOC_FM_I2S_CAPTURE_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_FM_I2S_NAME,
|
||
|
|
.platform_name = MT_SOC_FM_I2S_AWB_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_FM_I2S_DUMMY_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "MultiMedia_DL2",
|
||
|
|
.stream_name = MT_SOC_DL2_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_DL2DAI_NAME,
|
||
|
|
.platform_name = MT_SOC_DL2_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_TXDAI2_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "MultiMedia_DL3",
|
||
|
|
.stream_name = MT_SOC_DL3_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = "snd-soc-dummy",
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_OFFLOAD_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
#ifdef _NON_COMMON_FEATURE_READY
|
||
|
|
{
|
||
|
|
.name = "MOD_DAI_CAPTURE",
|
||
|
|
.stream_name = MT_SOC_MODDAI_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_MOD_DAI_NAME,
|
||
|
|
.platform_name = MT_SOC_MOD_DAI_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_MOD_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_SND_SOC_MTK_AUDIO_DSP
|
||
|
|
{
|
||
|
|
.name = "OFFLOAD",
|
||
|
|
.stream_name = MT_SOC_OFFLOAD_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_OFFLOAD_PLAYBACK_DAI_NAME,
|
||
|
|
.platform_name = MT_SOC_PLAYBACK_OFFLOAD,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_OFFLOAD_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
#endif
|
||
|
|
#ifdef _NON_COMMON_FEATURE_READY
|
||
|
|
{
|
||
|
|
.name = "PCM_ANC",
|
||
|
|
.stream_name = MT_SOC_ANC_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_ANC_NAME,
|
||
|
|
.platform_name = MT_SOC_ANC_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_ANC_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
#endif
|
||
|
|
{
|
||
|
|
.name = "ANC_RECORD",
|
||
|
|
.stream_name = MT_SOC_ANC_RECORD_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_ANC_RECORD_DAI_NAME,
|
||
|
|
.platform_name = MT_SOC_I2S2_ADC2_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_DUMMY_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
.ops = &mt_machine_audio_ops,
|
||
|
|
},
|
||
|
|
#ifdef _NON_COMMON_FEATURE_READY
|
||
|
|
{
|
||
|
|
.name = "Voice_Ultrasound",
|
||
|
|
.stream_name = MT_SOC_VOICE_ULTRA_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = MT_SOC_VOICE_ULTRA,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOICE_ULTRADAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
#endif
|
||
|
|
{
|
||
|
|
.name = "Voice_USB",
|
||
|
|
.stream_name = MT_SOC_VOICE_USB_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = MT_SOC_VOICE_USB,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOICE_USBDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "Voice_USB_ECHOREF",
|
||
|
|
.stream_name = MT_SOC_VOICE_USB_ECHOREF_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = MT_SOC_VOICE_USB_ECHOREF,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_VOICE_USB_ECHOREF_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
.playback_only = true,
|
||
|
|
},
|
||
|
|
#ifdef CONFIG_MTK_AUDIO_SCP_SPKPROTECT_SUPPORT
|
||
|
|
{
|
||
|
|
.name = "DL1SCPSPKOUTPUT",
|
||
|
|
.stream_name = MT_SOC_DL1SCPSPK_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_DL1SCPSPK_NAME,
|
||
|
|
.platform_name = MT_SOC_DL1SCPSPK_PCM,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_SPKSCPTXDAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_NAME,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "VOICE_SCP",
|
||
|
|
.stream_name = MT_SOC_SCPVOICE_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_SCPVOICE_NAME,
|
||
|
|
.platform_name = MT_SOC_SCP_VOICE_PCM,
|
||
|
|
.codec_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.codec_name = "snd-soc-dummy",
|
||
|
|
},
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef CONFIG_SND_SOC_MTK_BTCVSD
|
||
|
|
static struct snd_soc_dai_link mt_soc_btcvsd_dai[] = {
|
||
|
|
{
|
||
|
|
.name = "BTCVSD",
|
||
|
|
.stream_name = "BTCVSD",
|
||
|
|
.cpu_dai_name = MT_SOC_BTCVSD_DAI_NAME,
|
||
|
|
.codec_dai_name = MT_SOC_CODEC_BTCVSD_DAI_NAME,
|
||
|
|
.codec_name = MT_SOC_CODEC_DUMMY_NAME,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static struct snd_soc_dai_link mt_soc_exthp_dai[] = {
|
||
|
|
{
|
||
|
|
.name = "ext_Headphone_Multimedia",
|
||
|
|
.stream_name = MT_SOC_HEADPHONE_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = "snd-soc-dummy",
|
||
|
|
#ifdef CONFIG_SND_SOC_CS43130
|
||
|
|
.codec_dai_name = "cs43130-hifi",
|
||
|
|
.codec_name = "cs43130.2-0030",
|
||
|
|
.ignore_suspend = 1,
|
||
|
|
.ignore_pmdown_time = true,
|
||
|
|
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS |
|
||
|
|
SND_SOC_DAIFMT_NB_NF,
|
||
|
|
.ops = &cs43130_ops,
|
||
|
|
#else
|
||
|
|
.codec_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.codec_name = "snd-soc-dummy",
|
||
|
|
#endif
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct snd_soc_dai_link mt_soc_extspk_dai[] = {
|
||
|
|
{
|
||
|
|
.name = "ext_Speaker_Multimedia",
|
||
|
|
.stream_name = MT_SOC_SPEAKER_STREAM_NAME,
|
||
|
|
.cpu_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.platform_name = "snd-soc-dummy",
|
||
|
|
#ifdef CONFIG_SND_SOC_MAX98926
|
||
|
|
.codec_dai_name = "max98926-aif1",
|
||
|
|
.codec_name = "MAX98926_MT",
|
||
|
|
#elif defined(CONFIG_SND_SOC_CS35L35)
|
||
|
|
.codec_dai_name = "cs35l35-pcm",
|
||
|
|
.codec_name = "cs35l35.2-0040",
|
||
|
|
.ignore_suspend = 1,
|
||
|
|
.ignore_pmdown_time = true,
|
||
|
|
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS |
|
||
|
|
SND_SOC_DAIFMT_NB_NF,
|
||
|
|
.ops = &cs35l35_ops,
|
||
|
|
#else
|
||
|
|
.codec_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.codec_name = "snd-soc-dummy",
|
||
|
|
#endif
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.name = "I2S1_AWB_CAPTURE",
|
||
|
|
.stream_name = MT_SOC_I2S2ADC2_STREAM_NAME,
|
||
|
|
.cpu_dai_name = MT_SOC_I2S2ADC2DAI_NAME,
|
||
|
|
.platform_name = MT_SOC_I2S2_ADC2_PCM,
|
||
|
|
.codec_dai_name = "snd-soc-dummy-dai",
|
||
|
|
.codec_name = "snd-soc-dummy",
|
||
|
|
.ops = &mt_machine_audio_ops,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct snd_soc_dai_link
|
||
|
|
mt_soc_dai_component[ARRAY_SIZE(mt_soc_dai_common) +
|
||
|
|
#ifdef CONFIG_SND_SOC_MTK_BTCVSD
|
||
|
|
ARRAY_SIZE(mt_soc_btcvsd_dai) +
|
||
|
|
#endif
|
||
|
|
ARRAY_SIZE(mt_soc_exthp_dai) +
|
||
|
|
ARRAY_SIZE(mt_soc_extspk_dai)];
|
||
|
|
|
||
|
|
#ifdef CONFIG_SND_SOC_MT6357_ACCDET
|
||
|
|
static struct snd_soc_aux_dev mtk_aux_devs = {
|
||
|
|
.name = "mtk-headset",
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static struct snd_soc_card mt_snd_soc_card_mt = {
|
||
|
|
.name = "mt-snd-card",
|
||
|
|
.dai_link = mt_soc_dai_common,
|
||
|
|
.num_links = ARRAY_SIZE(mt_soc_dai_common),
|
||
|
|
#ifdef CONFIG_SND_SOC_MT6357_ACCDET
|
||
|
|
.aux_dev = &mtk_aux_devs,
|
||
|
|
.num_aux_devs = 1,
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
static int mt_soc_snd_probe(struct platform_device *pdev)
|
||
|
|
{
|
||
|
|
struct snd_soc_card *card = &mt_snd_soc_card_mt;
|
||
|
|
#ifdef CONFIG_SND_SOC_MTK_BTCVSD
|
||
|
|
struct device_node *btcvsd_node;
|
||
|
|
#endif
|
||
|
|
int ret;
|
||
|
|
int daiLinkNum = 0;
|
||
|
|
|
||
|
|
ret = mtk_spk_update_dai_link(mt_soc_extspk_dai, pdev);
|
||
|
|
if (ret) {
|
||
|
|
dev_err(&pdev->dev, "%s(), mtk_spk_update_dai_link error\n",
|
||
|
|
__func__);
|
||
|
|
return -EINVAL;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* get_ext_dai_codec_name(); */
|
||
|
|
pr_debug("%s(), dai_link = %p\n",
|
||
|
|
__func__, mt_snd_soc_card_mt.dai_link);
|
||
|
|
|
||
|
|
/* DEAL WITH DAI LINK */
|
||
|
|
memcpy(mt_soc_dai_component, mt_soc_dai_common,
|
||
|
|
sizeof(mt_soc_dai_common));
|
||
|
|
daiLinkNum += ARRAY_SIZE(mt_soc_dai_common);
|
||
|
|
|
||
|
|
#ifdef CONFIG_SND_SOC_MTK_BTCVSD
|
||
|
|
/* assign btcvsd platform_node */
|
||
|
|
btcvsd_node = of_parse_phandle(pdev->dev.of_node,
|
||
|
|
"mediatek,btcvsd_snd", 0);
|
||
|
|
if (!btcvsd_node) {
|
||
|
|
dev_err(&pdev->dev, "Property 'btcvsd_snd' missing or invalid\n");
|
||
|
|
return -EINVAL;
|
||
|
|
}
|
||
|
|
mt_soc_btcvsd_dai[0].platform_of_node = btcvsd_node;
|
||
|
|
|
||
|
|
memcpy(mt_soc_dai_component + daiLinkNum,
|
||
|
|
mt_soc_btcvsd_dai, sizeof(mt_soc_btcvsd_dai));
|
||
|
|
daiLinkNum += ARRAY_SIZE(mt_soc_btcvsd_dai);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
memcpy(mt_soc_dai_component + daiLinkNum, mt_soc_exthp_dai,
|
||
|
|
sizeof(mt_soc_exthp_dai));
|
||
|
|
daiLinkNum += ARRAY_SIZE(mt_soc_exthp_dai);
|
||
|
|
|
||
|
|
memcpy(mt_soc_dai_component + daiLinkNum, mt_soc_extspk_dai,
|
||
|
|
sizeof(mt_soc_extspk_dai));
|
||
|
|
daiLinkNum += ARRAY_SIZE(mt_soc_extspk_dai);
|
||
|
|
|
||
|
|
mt_snd_soc_card_mt.dai_link = mt_soc_dai_component;
|
||
|
|
mt_snd_soc_card_mt.num_links = daiLinkNum;
|
||
|
|
|
||
|
|
card->dev = &pdev->dev;
|
||
|
|
platform_set_drvdata(pdev, card);
|
||
|
|
|
||
|
|
#ifdef CONFIG_SND_SOC_MT6357_ACCDET
|
||
|
|
mtk_aux_devs.codec_of_node = of_parse_phandle(pdev->dev.of_node,
|
||
|
|
"mediatek,headset-codec", 0);
|
||
|
|
if (!mtk_aux_devs.codec_of_node) {
|
||
|
|
dev_err(&pdev->dev, "Can't find controls for headset codec.\n");
|
||
|
|
return -EINVAL;
|
||
|
|
};
|
||
|
|
mtk_accdet_set_drvdata(card);
|
||
|
|
#endif
|
||
|
|
ret = devm_snd_soc_register_card(&pdev->dev, card);
|
||
|
|
if (ret)
|
||
|
|
dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
|
||
|
|
__func__, ret);
|
||
|
|
|
||
|
|
#ifdef CONFIG_DEBUG_FS
|
||
|
|
/* create debug file */
|
||
|
|
mt_sco_audio_debugfs =
|
||
|
|
debugfs_create_file(DEBUG_FS_NAME, S_IFREG | 0444, NULL,
|
||
|
|
(void *)DEBUG_FS_NAME, &mtaudio_debug_ops);
|
||
|
|
|
||
|
|
/* create analog debug file */
|
||
|
|
mt_sco_audio_debugfs = debugfs_create_file(
|
||
|
|
DEBUG_ANA_FS_NAME, S_IFREG | 0444, NULL,
|
||
|
|
(void *)DEBUG_ANA_FS_NAME, &mtaudio_ana_debug_ops);
|
||
|
|
#endif
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int mt_soc_snd_remove(struct platform_device *pdev)
|
||
|
|
{
|
||
|
|
pr_debug("%s\n", __func__);
|
||
|
|
snd_soc_unregister_component(&pdev->dev);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef CONFIG_OF
|
||
|
|
static const struct of_device_id mt_audio_driver_dt_match[] = {
|
||
|
|
{
|
||
|
|
.compatible = "mediatek,audio",
|
||
|
|
},
|
||
|
|
{} };
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static struct platform_driver mt_audio_driver = {
|
||
|
|
.driver = {
|
||
|
|
|
||
|
|
.name = "mtk-audio",
|
||
|
|
.owner = THIS_MODULE,
|
||
|
|
#ifdef CONFIG_OF
|
||
|
|
.of_match_table = mt_audio_driver_dt_match,
|
||
|
|
#endif
|
||
|
|
},
|
||
|
|
.probe = mt_soc_snd_probe,
|
||
|
|
.remove = mt_soc_snd_remove,
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifndef CONFIG_OF
|
||
|
|
static struct platform_device *mtk_soc_snd_dev;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static int __init mt_soc_snd_init(void)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
pr_debug("%s\n", __func__);
|
||
|
|
#ifndef CONFIG_OF
|
||
|
|
mtk_soc_snd_dev = platform_device_alloc("mtk-audio", -1);
|
||
|
|
if (!mtk_soc_snd_dev)
|
||
|
|
return -ENOMEM;
|
||
|
|
|
||
|
|
ret = platform_device_add(mtk_soc_snd_dev);
|
||
|
|
if (ret != 0) {
|
||
|
|
platform_device_put(mtk_soc_snd_dev);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
ret = platform_driver_register(&mt_audio_driver);
|
||
|
|
pr_debug("-%s\n", __func__);
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
module_init(mt_soc_snd_init);
|
||
|
|
|
||
|
|
static void __exit mt_soc_snd_exit(void)
|
||
|
|
{
|
||
|
|
platform_driver_unregister(&mt_audio_driver);
|
||
|
|
}
|
||
|
|
module_exit(mt_soc_snd_exit);
|
||
|
|
|
||
|
|
/* Module information */
|
||
|
|
MODULE_AUTHOR("ChiPeng <chipeng.chang@mediatek.com>");
|
||
|
|
MODULE_DESCRIPTION("ALSA SoC driver ");
|
||
|
|
MODULE_LICENSE("GPL");
|