threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
169 lines
5.4 KiB
C
169 lines
5.4 KiB
C
/*
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* Copyright (C) 2015 MediaTek 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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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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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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* mtk-soc-pcm-common
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*
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* Project:
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* --------
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* mtk-soc-pcm-common function
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*
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* Description:
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* ------------
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* Common function
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*
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* Author:
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* -------
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* Chipeng Chang (MTK02308)
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*
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*---------------------------------------------------------------------------
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---
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*
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*******************************************************************************/
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#ifndef AUDIO_MT_SOC_COMMON_H
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#define AUDIO_MT_SOC_COMMON_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/mutex.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 "mtk-soc-pcm-platform.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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/*
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* define for PCM settings
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*/
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#define MAX_PCM_DEVICES 4
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#define MAX_PCM_SUBSTREAMS 128
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#define MAX_MIDI_DEVICES
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#define SND_SOC_ADV_MT_FMTS \
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(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE | \
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SNDRV_PCM_FMTBIT_U16_LE | SNDRV_PCM_FMTBIT_U16_BE | \
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SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE | \
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SNDRV_PCM_FMTBIT_U24_LE | SNDRV_PCM_FMTBIT_U24_BE | \
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SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE | \
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SNDRV_PCM_FMTBIT_U32_LE | SNDRV_PCM_FMTBIT_U32_BE)
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#define SND_SOC_STD_MT_FMTS \
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(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE | \
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SNDRV_PCM_FMTBIT_U16_LE | SNDRV_PCM_FMTBIT_U16_BE)
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#define SOC_NORMAL_USE_RATE \
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(SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000)
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#define SOC_NORMAL_USE_RATE_MIN 8000
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#define SOC_NORMAL_USE_RATE_MAX 48000
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#define SOC_NORMAL_USE_CHANNELS_MIN 1
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#define SOC_NORMAL_USE_CHANNELS_MAX 2
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#define SOC_NORMAL_USE_PERIODS_MIN 1
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#define SOC_NORMAL_USE_PERIODS_MAX 16
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#define SOC_NORMAL_USE_BUFFERSIZE_MAX \
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(48 * 1024) /* TODO: KC: need to reserve 4k for md32 */
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#define SOC_HIFI_BUFFER_SIZE (Dl1_MAX_BUFFER_SIZE * 4)
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#ifdef Dl1_DATA2_MAX_BUFFER_SIZE
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#define SOC_HIFI_DEEP_BUFFER_SIZE (Dl1_DATA2_MAX_BUFFER_SIZE * 4)
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#else
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#define SOC_HIFI_DEEP_BUFFER_SIZE (Dl1_MAX_BUFFER_SIZE * 4)
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#endif
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#define SOC_HIGH_USE_RATE \
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(SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000)
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#define SOC_HIGH_USE_RATE_MIN 8000
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#define SOC_HIGH_USE_RATE_MAX 260000
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#define SOC_HIGH_USE_CHANNELS_MIN 1
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#define SOC_HIGH_USE_CHANNELS_MAX 8
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/*#ifdef AUDIO_ALLOCATE_SMP_RATE_DECLARE*/
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#if 1
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/* Conventional and unconventional sample rate supported */
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static const unsigned int soc_fm_supported_sample_rates[3] = {32000, 44100,
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48000};
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static const unsigned int soc_btdai_supported_sample_rates[2] = {8000, 16000};
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static const unsigned int soc_voice_supported_sample_rates[4] = {8000, 16000,
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32000, 48000};
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/* Conventional and unconventional sample rate supported */
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static const unsigned int soc_normal_supported_sample_rates[9] = {
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8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000};
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/* Conventional and unconventional sample rate supported */
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static const unsigned int soc_high_supported_sample_rates[14] = {
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8000, 11025, 12000, 16000, 22050, 24000, 32000,
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44100, 48000, 88200, 96000, 176400, 192000, 260000};
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/* Conventional and unconventional channels supported */
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static const unsigned int soc_multiple_supported_channels[3] = {1, 2, 4};
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#else
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extern const unsigned int soc_fm_supported_sample_rates[3];
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extern const unsigned int soc_voice_supported_sample_rates[3];
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extern const unsigned int soc_normal_supported_sample_rates[9];
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extern const unsigned int soc_high_supported_sample_rates[13];
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#endif
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unsigned long audio_frame_to_bytes(struct snd_pcm_substream *substream,
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unsigned long count);
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unsigned long audio_bytes_to_frame(struct snd_pcm_substream *substream,
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unsigned long count);
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extern void *AFE_BASE_ADDRESS;
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extern int mtk_soc_always_hd;
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extern int extcodec_echoref_control;
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#endif
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