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Commit 0d1d7a66 authored by Garlic Tseng's avatar Garlic Tseng Committed by Mark Brown
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ASoC: mediatek: Refine mt8173 driver and change config option 

move mt8173 driver to another folder and add prefix.
add config option SND_SOC_MT8173
Signed-off-by: default avatarGarlic Tseng <garlic.tseng@mediatek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0c198ed2
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Showing with 367 additions and 268 deletions
sound/soc/mediatek/Kconfig
View file @ 0d1d7a66
config SND_SOC_MEDIATEK
tristate "ASoC support for Mediatek chip"
config SND_SOC_MT8173
tristate "ASoC support for Mediatek MT8173 chip"
depends on ARCH_MEDIATEK
help
This adds ASoC platform driver support for Mediatek chip
This adds ASoC platform driver support for Mediatek MT8173 chip
that can be used with other codecs.
Select Y if you have such device.
Ex: MT8173
config SND_SOC_MT8173_MAX98090
tristate "ASoC Audio driver for MT8173 with MAX98090 codec"
depends on SND_SOC_MEDIATEK && I2C
depends on SND_SOC_MT8173 && I2C
select SND_SOC_MAX98090
help
This adds ASoC driver for Mediatek MT8173 boards
......@@ -19,7 +19,7 @@ config SND_SOC_MT8173_MAX98090
config SND_SOC_MT8173_RT5650
tristate "ASoC Audio driver for MT8173 with RT5650 codec"
depends on SND_SOC_MEDIATEK && I2C
depends on SND_SOC_MT8173 && I2C
select SND_SOC_RT5645
help
This adds ASoC driver for Mediatek MT8173 boards
......@@ -29,7 +29,7 @@ config SND_SOC_MT8173_RT5650
config SND_SOC_MT8173_RT5650_RT5514
tristate "ASoC Audio driver for MT8173 with RT5650 RT5514 codecs"
depends on SND_SOC_MEDIATEK && I2C
depends on SND_SOC_MT8173 && I2C
select SND_SOC_RT5645
select SND_SOC_RT5514
help
......@@ -40,7 +40,7 @@ config SND_SOC_MT8173_RT5650_RT5514
config SND_SOC_MT8173_RT5650_RT5676
tristate "ASoC Audio driver for MT8173 with RT5650 RT5676 codecs"
depends on SND_SOC_MEDIATEK && I2C
depends on SND_SOC_MT8173 && I2C
select SND_SOC_RT5645
select SND_SOC_RT5677
select SND_SOC_HDMI_CODEC
......
sound/soc/mediatek/Makefile
View file @ 0d1d7a66
# MTK Platform Support
obj-$(CONFIG_SND_SOC_MEDIATEK) += mtk-afe-pcm.o
# Machine support
obj-$(CONFIG_SND_SOC_MT8173_MAX98090) += mt8173-max98090.o
obj-$(CONFIG_SND_SOC_MT8173_RT5650) += mt8173-rt5650.o
obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5514) += mt8173-rt5650-rt5514.o
obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5676) += mt8173-rt5650-rt5676.o
# 8173 Machine support
obj-$(CONFIG_SND_SOC_MT8173) += mt8173/
sound/soc/mediatek/mt8173/Makefile 0 → 100644
View file @ 0d1d7a66
# MTK Platform Support
obj-$(CONFIG_SND_SOC_MT8173) += mt8173-afe-pcm.o
# Machine support
obj-$(CONFIG_SND_SOC_MT8173_MAX98090) += mt8173-max98090.o
obj-$(CONFIG_SND_SOC_MT8173_RT5650) += mt8173-rt5650.o
obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5514) += mt8173-rt5650-rt5514.o
obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5676) += mt8173-rt5650-rt5676.o
sound/soc/mediatek/mtk-afe-common.h → sound/soc/mediatek/mt8173/mt8173-afe-common.h
View file @ 0d1d7a66
/*
* mtk_afe_common.h -- Mediatek audio driver common definitions
* mt8173_afe_common.h -- Mediatek 8173 audio driver common definitions
*
* Copyright (c) 2015 MediaTek Inc.
* Author: Koro Chen <koro.chen@mediatek.com>
......@@ -17,64 +17,64 @@
* GNU General Public License for more details.
*/
#ifndef _MTK_AFE_COMMON_H_
#define _MTK_AFE_COMMON_H_
#ifndef _MT8173_AFE_COMMON_H_
#define _MT8173_AFE_COMMON_H_
#include <linux/clk.h>
#include <linux/regmap.h>
enum {
MTK_AFE_MEMIF_DL1,
MTK_AFE_MEMIF_DL2,
MTK_AFE_MEMIF_VUL,
MTK_AFE_MEMIF_DAI,
MTK_AFE_MEMIF_AWB,
MTK_AFE_MEMIF_MOD_DAI,
MTK_AFE_MEMIF_HDMI,
MTK_AFE_MEMIF_NUM,
MTK_AFE_IO_MOD_PCM1 = MTK_AFE_MEMIF_NUM,
MTK_AFE_IO_MOD_PCM2,
MTK_AFE_IO_PMIC,
MTK_AFE_IO_I2S,
MTK_AFE_IO_2ND_I2S,
MTK_AFE_IO_HW_GAIN1,
MTK_AFE_IO_HW_GAIN2,
MTK_AFE_IO_MRG_O,
MTK_AFE_IO_MRG_I,
MTK_AFE_IO_DAIBT,
MTK_AFE_IO_HDMI,
MT8173_AFE_MEMIF_DL1,
MT8173_AFE_MEMIF_DL2,
MT8173_AFE_MEMIF_VUL,
MT8173_AFE_MEMIF_DAI,
MT8173_AFE_MEMIF_AWB,
MT8173_AFE_MEMIF_MOD_DAI,
MT8173_AFE_MEMIF_HDMI,
MT8173_AFE_MEMIF_NUM,
MT8173_AFE_IO_MOD_PCM1 = MT8173_AFE_MEMIF_NUM,
MT8173_AFE_IO_MOD_PCM2,
MT8173_AFE_IO_PMIC,
MT8173_AFE_IO_I2S,
MT8173_AFE_IO_2ND_I2S,
MT8173_AFE_IO_HW_GAIN1,
MT8173_AFE_IO_HW_GAIN2,
MT8173_AFE_IO_MRG_O,
MT8173_AFE_IO_MRG_I,
MT8173_AFE_IO_DAIBT,
MT8173_AFE_IO_HDMI,
};
enum {
MTK_AFE_IRQ_1,
MTK_AFE_IRQ_2,
MTK_AFE_IRQ_3,
MTK_AFE_IRQ_4,
MTK_AFE_IRQ_5,
MTK_AFE_IRQ_6,
MTK_AFE_IRQ_7,
MTK_AFE_IRQ_8,
MTK_AFE_IRQ_NUM,
MT8173_AFE_IRQ_1,
MT8173_AFE_IRQ_2,
MT8173_AFE_IRQ_3,
MT8173_AFE_IRQ_4,
MT8173_AFE_IRQ_5,
MT8173_AFE_IRQ_6,
MT8173_AFE_IRQ_7,
MT8173_AFE_IRQ_8,
MT8173_AFE_IRQ_NUM,
};
enum {
MTK_CLK_INFRASYS_AUD,
MTK_CLK_TOP_PDN_AUD,
MTK_CLK_TOP_PDN_AUD_BUS,
MTK_CLK_I2S0_M,
MTK_CLK_I2S1_M,
MTK_CLK_I2S2_M,
MTK_CLK_I2S3_M,
MTK_CLK_I2S3_B,
MTK_CLK_BCK0,
MTK_CLK_BCK1,
MTK_CLK_NUM
MT8173_CLK_INFRASYS_AUD,
MT8173_CLK_TOP_PDN_AUD,
MT8173_CLK_TOP_PDN_AUD_BUS,
MT8173_CLK_I2S0_M,
MT8173_CLK_I2S1_M,
MT8173_CLK_I2S2_M,
MT8173_CLK_I2S3_M,
MT8173_CLK_I2S3_B,
MT8173_CLK_BCK0,
MT8173_CLK_BCK1,
MT8173_CLK_NUM
};
struct mtk_afe;
struct mt8173_afe;
struct snd_pcm_substream;
struct mtk_afe_memif_data {
struct mt8173_afe_memif_data {
int id;
const char *name;
int reg_ofs_base;
......@@ -90,12 +90,12 @@ struct mtk_afe_memif_data {
int msb_shift;
};
struct mtk_afe_memif {
struct mt8173_afe_memif {
unsigned int phys_buf_addr;
int buffer_size;
struct snd_pcm_substream *substream;
const struct mtk_afe_memif_data *data;
const struct mtk_afe_irq_data *irqdata;
const struct mt8173_afe_memif_data *data;
const struct mt8173_afe_irq_data *irqdata;
};
#endif
sound/soc/mediatek/mtk-afe-pcm.c → sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
View file @ 0d1d7a66
/*
* Mediatek ALSA SoC AFE platform driver
* Mediatek 8173 ALSA SoC AFE platform driver
*
* Copyright (c) 2015 MediaTek Inc.
* Author: Koro Chen <koro.chen@mediatek.com>
......@@ -24,7 +24,7 @@
#include <linux/dma-mapping.h>
#include <linux/pm_runtime.h>
#include <sound/soc.h>
#include "mtk-afe-common.h"
#include "mt8173-afe-common.h"
/*****************************************************************************
* R E G I S T E R D E F I N I T I O N
......@@ -135,7 +135,7 @@ enum afe_tdm_ch_start {
AFE_TDM_CH_ZERO,
};
static const unsigned int mtk_afe_backup_list[] = {
static const unsigned int mt8173_afe_backup_list[] = {
AUDIO_TOP_CON0,
AFE_CONN1,
AFE_CONN2,
......@@ -152,18 +152,18 @@ static const unsigned int mtk_afe_backup_list[] = {
AFE_DAC_CON0,
};
struct mtk_afe {
struct mt8173_afe {
/* address for ioremap audio hardware register */
void __iomem *base_addr;
struct device *dev;
struct regmap *regmap;
struct mtk_afe_memif memif[MTK_AFE_MEMIF_NUM];
struct clk *clocks[MTK_CLK_NUM];
unsigned int backup_regs[ARRAY_SIZE(mtk_afe_backup_list)];
struct mt8173_afe_memif memif[MT8173_AFE_MEMIF_NUM];
struct clk *clocks[MT8173_CLK_NUM];
unsigned int backup_regs[ARRAY_SIZE(mt8173_afe_backup_list)];
bool suspended;
};
static const struct snd_pcm_hardware mtk_afe_hardware = {
static const struct snd_pcm_hardware mt8173_afe_hardware = {
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID),
.buffer_bytes_max = 256 * 1024,
......@@ -174,12 +174,12 @@ static const struct snd_pcm_hardware mtk_afe_hardware = {
.fifo_size = 0,
};
static snd_pcm_uframes_t mtk_afe_pcm_pointer
static snd_pcm_uframes_t mt8173_afe_pcm_pointer
(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mtk_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
unsigned int hw_ptr;
int ret;
......@@ -193,40 +193,40 @@ static snd_pcm_uframes_t mtk_afe_pcm_pointer
hw_ptr - memif->phys_buf_addr);
}
static const struct snd_pcm_ops mtk_afe_pcm_ops = {
static const struct snd_pcm_ops mt8173_afe_pcm_ops = {
.ioctl = snd_pcm_lib_ioctl,
.pointer = mtk_afe_pcm_pointer,
.pointer = mt8173_afe_pcm_pointer,
};
static int mtk_afe_pcm_new(struct snd_soc_pcm_runtime *rtd)
static int mt8173_afe_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
size_t size;
struct snd_card *card = rtd->card->snd_card;
struct snd_pcm *pcm = rtd->pcm;
size = mtk_afe_hardware.buffer_bytes_max;
size = mt8173_afe_hardware.buffer_bytes_max;
return snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
card->dev, size, size);
}
static void mtk_afe_pcm_free(struct snd_pcm *pcm)
static void mt8173_afe_pcm_free(struct snd_pcm *pcm)
{
snd_pcm_lib_preallocate_free_for_all(pcm);
}
static const struct snd_soc_platform_driver mtk_afe_pcm_platform = {
.ops = &mtk_afe_pcm_ops,
.pcm_new = mtk_afe_pcm_new,
.pcm_free = mtk_afe_pcm_free,
static const struct snd_soc_platform_driver mt8173_afe_pcm_platform = {
.ops = &mt8173_afe_pcm_ops,
.pcm_new = mt8173_afe_pcm_new,
.pcm_free = mt8173_afe_pcm_free,
};
struct mtk_afe_rate {
struct mt8173_afe_rate {
unsigned int rate;
unsigned int regvalue;
};
static const struct mtk_afe_rate mtk_afe_i2s_rates[] = {
static const struct mt8173_afe_rate mt8173_afe_i2s_rates[] = {
{ .rate = 8000, .regvalue = 0 },
{ .rate = 11025, .regvalue = 1 },
{ .rate = 12000, .regvalue = 2 },
......@@ -242,21 +242,21 @@ static const struct mtk_afe_rate mtk_afe_i2s_rates[] = {
{ .rate = 192000, .regvalue = 14 },
};
static int mtk_afe_i2s_fs(unsigned int sample_rate)
static int mt8173_afe_i2s_fs(unsigned int sample_rate)
{
int i;
for (i = 0; i < ARRAY_SIZE(mtk_afe_i2s_rates); i++)
if (mtk_afe_i2s_rates[i].rate == sample_rate)
return mtk_afe_i2s_rates[i].regvalue;
for (i = 0; i < ARRAY_SIZE(mt8173_afe_i2s_rates); i++)
if (mt8173_afe_i2s_rates[i].rate == sample_rate)
return mt8173_afe_i2s_rates[i].regvalue;
return -EINVAL;
}
static int mtk_afe_set_i2s(struct mtk_afe *afe, unsigned int rate)
static int mt8173_afe_set_i2s(struct mt8173_afe *afe, unsigned int rate)
{
unsigned int val;
int fs = mtk_afe_i2s_fs(rate);
int fs = mt8173_afe_i2s_fs(rate);
if (fs < 0)
return -EINVAL;
......@@ -281,7 +281,7 @@ static int mtk_afe_set_i2s(struct mtk_afe *afe, unsigned int rate)
return 0;
}
static void mtk_afe_set_i2s_enable(struct mtk_afe *afe, bool enable)
static void mt8173_afe_set_i2s_enable(struct mt8173_afe *afe, bool enable)
{
unsigned int val;
......@@ -296,7 +296,7 @@ static void mtk_afe_set_i2s_enable(struct mtk_afe *afe, bool enable)
regmap_update_bits(afe->regmap, AFE_I2S_CON1, 0x1, enable);
}
static int mtk_afe_dais_enable_clks(struct mtk_afe *afe,
static int mt8173_afe_dais_enable_clks(struct mt8173_afe *afe,
struct clk *m_ck, struct clk *b_ck)
{
int ret;
......@@ -319,7 +319,7 @@ static int mtk_afe_dais_enable_clks(struct mtk_afe *afe,
return 0;
}
static int mtk_afe_dais_set_clks(struct mtk_afe *afe,
static int mt8173_afe_dais_set_clks(struct mt8173_afe *afe,
struct clk *m_ck, unsigned int mck_rate,
struct clk *b_ck, unsigned int bck_rate)
{
......@@ -343,7 +343,7 @@ static int mtk_afe_dais_set_clks(struct mtk_afe *afe,
return 0;
}
static void mtk_afe_dais_disable_clks(struct mtk_afe *afe,
static void mt8173_afe_dais_disable_clks(struct mt8173_afe *afe,
struct clk *m_ck, struct clk *b_ck)
{
if (m_ck)
......@@ -352,11 +352,11 @@ static void mtk_afe_dais_disable_clks(struct mtk_afe *afe,
clk_disable_unprepare(b_ck);
}
static int mtk_afe_i2s_startup(struct snd_pcm_substream *substream,
static int mt8173_afe_i2s_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
if (dai->active)
return 0;
......@@ -366,83 +366,81 @@ static int mtk_afe_i2s_startup(struct snd_pcm_substream *substream,
return 0;
}
static void mtk_afe_i2s_shutdown(struct snd_pcm_substream *substream,
static void mt8173_afe_i2s_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
if (dai->active)
return;
mtk_afe_set_i2s_enable(afe, false);
mt8173_afe_set_i2s_enable(afe, false);
regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M,
AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M);
}
static int mtk_afe_i2s_prepare(struct snd_pcm_substream *substream,
static int mt8173_afe_i2s_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime * const runtime = substream->runtime;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
int ret;
mtk_afe_dais_set_clks(afe,
afe->clocks[MTK_CLK_I2S1_M], runtime->rate * 256,
NULL, 0);
mtk_afe_dais_set_clks(afe,
afe->clocks[MTK_CLK_I2S2_M], runtime->rate * 256,
NULL, 0);
mt8173_afe_dais_set_clks(afe, afe->clocks[MT8173_CLK_I2S1_M],
runtime->rate * 256, NULL, 0);
mt8173_afe_dais_set_clks(afe, afe->clocks[MT8173_CLK_I2S2_M],
runtime->rate * 256, NULL, 0);
/* config I2S */
ret = mtk_afe_set_i2s(afe, substream->runtime->rate);
ret = mt8173_afe_set_i2s(afe, substream->runtime->rate);
if (ret)
return ret;
mtk_afe_set_i2s_enable(afe, true);
mt8173_afe_set_i2s_enable(afe, true);
return 0;
}
static int mtk_afe_hdmi_startup(struct snd_pcm_substream *substream,
static int mt8173_afe_hdmi_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
if (dai->active)
return 0;
mtk_afe_dais_enable_clks(afe, afe->clocks[MTK_CLK_I2S3_M],
afe->clocks[MTK_CLK_I2S3_B]);
mt8173_afe_dais_enable_clks(afe, afe->clocks[MT8173_CLK_I2S3_M],
afe->clocks[MT8173_CLK_I2S3_B]);
return 0;
}
static void mtk_afe_hdmi_shutdown(struct snd_pcm_substream *substream,
static void mt8173_afe_hdmi_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
if (dai->active)
return;
mtk_afe_dais_disable_clks(afe, afe->clocks[MTK_CLK_I2S3_M],
afe->clocks[MTK_CLK_I2S3_B]);
mt8173_afe_dais_disable_clks(afe, afe->clocks[MT8173_CLK_I2S3_M],
afe->clocks[MT8173_CLK_I2S3_B]);
}
static int mtk_afe_hdmi_prepare(struct snd_pcm_substream *substream,
static int mt8173_afe_hdmi_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime * const runtime = substream->runtime;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
unsigned int val;
mtk_afe_dais_set_clks(afe,
afe->clocks[MTK_CLK_I2S3_M], runtime->rate * 128,
afe->clocks[MTK_CLK_I2S3_B],
mt8173_afe_dais_set_clks(afe, afe->clocks[MT8173_CLK_I2S3_M],
runtime->rate * 128,
afe->clocks[MT8173_CLK_I2S3_B],
runtime->rate * runtime->channels * 32);
val = AFE_TDM_CON1_BCK_INV |
......@@ -494,11 +492,11 @@ static int mtk_afe_hdmi_prepare(struct snd_pcm_substream *substream,
return 0;
}
static int mtk_afe_hdmi_trigger(struct snd_pcm_substream *substream, int cmd,
static int mt8173_afe_hdmi_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
dev_info(afe->dev, "%s cmd=%d %s\n", __func__, cmd, dai->name);
......@@ -540,18 +538,18 @@ static int mtk_afe_hdmi_trigger(struct snd_pcm_substream *substream, int cmd,
}
}
static int mtk_afe_dais_startup(struct snd_pcm_substream *substream,
static int mt8173_afe_dais_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct snd_pcm_runtime *runtime = substream->runtime;
struct mtk_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
struct mt8173_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
int ret;
memif->substream = substream;
snd_soc_set_runtime_hwparams(substream, &mtk_afe_hardware);
snd_soc_set_runtime_hwparams(substream, &mt8173_afe_hardware);
/*
* Capture cannot use ping-pong buffer since hw_ptr at IRQ may be
......@@ -563,7 +561,7 @@ static int mtk_afe_dais_startup(struct snd_pcm_substream *substream,
ret = snd_pcm_hw_constraint_minmax(runtime,
SNDRV_PCM_HW_PARAM_PERIODS,
3,
mtk_afe_hardware.periods_max);
mt8173_afe_hardware.periods_max);
if (ret < 0) {
dev_err(afe->dev, "hw_constraint_minmax failed\n");
return ret;
......@@ -576,23 +574,23 @@ static int mtk_afe_dais_startup(struct snd_pcm_substream *substream,
return ret;
}
static void mtk_afe_dais_shutdown(struct snd_pcm_substream *substream,
static void mt8173_afe_dais_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mtk_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
memif->substream = NULL;
}
static int mtk_afe_dais_hw_params(struct snd_pcm_substream *substream,
static int mt8173_afe_dais_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mtk_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
int msb_at_bit33 = 0;
int ret;
......@@ -634,8 +632,8 @@ static int mtk_afe_dais_hw_params(struct snd_pcm_substream *substream,
/* set rate */
if (memif->data->fs_shift < 0)
return 0;
if (memif->data->id == MTK_AFE_MEMIF_DAI ||
memif->data->id == MTK_AFE_MEMIF_MOD_DAI) {
if (memif->data->id == MT8173_AFE_MEMIF_DAI ||
memif->data->id == MT8173_AFE_MEMIF_MOD_DAI) {
unsigned int val;
switch (params_rate(params)) {
......@@ -652,7 +650,7 @@ static int mtk_afe_dais_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
if (memif->data->id == MTK_AFE_MEMIF_DAI)
if (memif->data->id == MT8173_AFE_MEMIF_DAI)
regmap_update_bits(afe->regmap, AFE_DAC_CON0,
0x3 << memif->data->fs_shift,
val << memif->data->fs_shift);
......@@ -662,7 +660,7 @@ static int mtk_afe_dais_hw_params(struct snd_pcm_substream *substream,
val << memif->data->fs_shift);
} else {
int fs = mtk_afe_i2s_fs(params_rate(params));
int fs = mt8173_afe_i2s_fs(params_rate(params));
if (fs < 0)
return -EINVAL;
......@@ -675,19 +673,19 @@ static int mtk_afe_dais_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static int mtk_afe_dais_hw_free(struct snd_pcm_substream *substream,
static int mt8173_afe_dais_hw_free(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
return snd_pcm_lib_free_pages(substream);
}
static int mtk_afe_dais_trigger(struct snd_pcm_substream *substream, int cmd,
static int mt8173_afe_dais_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime * const runtime = substream->runtime;
struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mtk_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
struct mt8173_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
struct mt8173_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
unsigned int counter = runtime->period_size;
dev_info(afe->dev, "%s %s cmd=%d\n", __func__, memif->data->name, cmd);
......@@ -708,7 +706,7 @@ static int mtk_afe_dais_trigger(struct snd_pcm_substream *substream, int cmd,
/* set irq fs */
if (memif->data->irq_fs_shift >= 0) {
int fs = mtk_afe_i2s_fs(runtime->rate);
int fs = mt8173_afe_i2s_fs(runtime->rate);
if (fs < 0)
return -EINVAL;
......@@ -743,76 +741,76 @@ static int mtk_afe_dais_trigger(struct snd_pcm_substream *substream, int cmd,
}
/* FE DAIs */
static const struct snd_soc_dai_ops mtk_afe_dai_ops = {
.startup = mtk_afe_dais_startup,
.shutdown = mtk_afe_dais_shutdown,
.hw_params = mtk_afe_dais_hw_params,
.hw_free = mtk_afe_dais_hw_free,
.trigger = mtk_afe_dais_trigger,
static const struct snd_soc_dai_ops mt8173_afe_dai_ops = {
.startup = mt8173_afe_dais_startup,
.shutdown = mt8173_afe_dais_shutdown,
.hw_params = mt8173_afe_dais_hw_params,
.hw_free = mt8173_afe_dais_hw_free,
.trigger = mt8173_afe_dais_trigger,
};
/* BE DAIs */
static const struct snd_soc_dai_ops mtk_afe_i2s_ops = {
.startup = mtk_afe_i2s_startup,
.shutdown = mtk_afe_i2s_shutdown,
.prepare = mtk_afe_i2s_prepare,
static const struct snd_soc_dai_ops mt8173_afe_i2s_ops = {
.startup = mt8173_afe_i2s_startup,
.shutdown = mt8173_afe_i2s_shutdown,
.prepare = mt8173_afe_i2s_prepare,
};
static const struct snd_soc_dai_ops mtk_afe_hdmi_ops = {
.startup = mtk_afe_hdmi_startup,
.shutdown = mtk_afe_hdmi_shutdown,
.prepare = mtk_afe_hdmi_prepare,
.trigger = mtk_afe_hdmi_trigger,
static const struct snd_soc_dai_ops mt8173_afe_hdmi_ops = {
.startup = mt8173_afe_hdmi_startup,
.shutdown = mt8173_afe_hdmi_shutdown,
.prepare = mt8173_afe_hdmi_prepare,
.trigger = mt8173_afe_hdmi_trigger,
};
static int mtk_afe_runtime_suspend(struct device *dev);
static int mtk_afe_runtime_resume(struct device *dev);
static int mt8173_afe_runtime_suspend(struct device *dev);
static int mt8173_afe_runtime_resume(struct device *dev);
static int mtk_afe_dai_suspend(struct snd_soc_dai *dai)
static int mt8173_afe_dai_suspend(struct snd_soc_dai *dai)
{
struct mtk_afe *afe = snd_soc_dai_get_drvdata(dai);
struct mt8173_afe *afe = snd_soc_dai_get_drvdata(dai);
int i;
dev_dbg(afe->dev, "%s\n", __func__);
if (pm_runtime_status_suspended(afe->dev) || afe->suspended)
return 0;
for (i = 0; i < ARRAY_SIZE(mtk_afe_backup_list); i++)
regmap_read(afe->regmap, mtk_afe_backup_list[i],
for (i = 0; i < ARRAY_SIZE(mt8173_afe_backup_list); i++)
regmap_read(afe->regmap, mt8173_afe_backup_list[i],
&afe->backup_regs[i]);
afe->suspended = true;
mtk_afe_runtime_suspend(afe->dev);
mt8173_afe_runtime_suspend(afe->dev);
return 0;
}
static int mtk_afe_dai_resume(struct snd_soc_dai *dai)
static int mt8173_afe_dai_resume(struct snd_soc_dai *dai)
{
struct mtk_afe *afe = snd_soc_dai_get_drvdata(dai);
struct mt8173_afe *afe = snd_soc_dai_get_drvdata(dai);
int i = 0;
dev_dbg(afe->dev, "%s\n", __func__);
if (pm_runtime_status_suspended(afe->dev) || !afe->suspended)
return 0;
mtk_afe_runtime_resume(afe->dev);
mt8173_afe_runtime_resume(afe->dev);
for (i = 0; i < ARRAY_SIZE(mtk_afe_backup_list); i++)
regmap_write(afe->regmap, mtk_afe_backup_list[i],
for (i = 0; i < ARRAY_SIZE(mt8173_afe_backup_list); i++)
regmap_write(afe->regmap, mt8173_afe_backup_list[i],
afe->backup_regs[i]);
afe->suspended = false;
return 0;
}
static struct snd_soc_dai_driver mtk_afe_pcm_dais[] = {
static struct snd_soc_dai_driver mt8173_afe_pcm_dais[] = {
/* FE DAIs: memory intefaces to CPU */
{
.name = "DL1", /* downlink 1 */
.id = MTK_AFE_MEMIF_DL1,
.suspend = mtk_afe_dai_suspend,
.resume = mtk_afe_dai_resume,
.id = MT8173_AFE_MEMIF_DL1,
.suspend = mt8173_afe_dai_suspend,
.resume = mt8173_afe_dai_resume,
.playback = {
.stream_name = "DL1",
.channels_min = 1,
......@@ -820,12 +818,12 @@ static struct snd_soc_dai_driver mtk_afe_pcm_dais[] = {
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.ops = &mtk_afe_dai_ops,
.ops = &mt8173_afe_dai_ops,
}, {
.name = "VUL", /* voice uplink */
.id = MTK_AFE_MEMIF_VUL,
.suspend = mtk_afe_dai_suspend,
.resume = mtk_afe_dai_resume,
.id = MT8173_AFE_MEMIF_VUL,
.suspend = mt8173_afe_dai_suspend,
.resume = mt8173_afe_dai_resume,
.capture = {
.stream_name = "VUL",
.channels_min = 1,
......@@ -833,11 +831,11 @@ static struct snd_soc_dai_driver mtk_afe_pcm_dais[] = {
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.ops = &mtk_afe_dai_ops,
.ops = &mt8173_afe_dai_ops,
}, {
/* BE DAIs */
.name = "I2S",
.id = MTK_AFE_IO_I2S,
.id = MT8173_AFE_IO_I2S,
.playback = {
.stream_name = "I2S Playback",
.channels_min = 1,
......@@ -852,18 +850,18 @@ static struct snd_soc_dai_driver mtk_afe_pcm_dais[] = {
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.ops = &mtk_afe_i2s_ops,
.ops = &mt8173_afe_i2s_ops,
.symmetric_rates = 1,
},
};
static struct snd_soc_dai_driver mtk_afe_hdmi_dais[] = {
static struct snd_soc_dai_driver mt8173_afe_hdmi_dais[] = {
/* FE DAIs */
{
.name = "HDMI",
.id = MTK_AFE_MEMIF_HDMI,
.suspend = mtk_afe_dai_suspend,
.resume = mtk_afe_dai_resume,
.id = MT8173_AFE_MEMIF_HDMI,
.suspend = mt8173_afe_dai_suspend,
.resume = mt8173_afe_dai_resume,
.playback = {
.stream_name = "HDMI",
.channels_min = 2,
......@@ -874,11 +872,11 @@ static struct snd_soc_dai_driver mtk_afe_hdmi_dais[] = {
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.ops = &mtk_afe_dai_ops,
.ops = &mt8173_afe_dai_ops,
}, {
/* BE DAIs */
.name = "HDMIO",
.id = MTK_AFE_IO_HDMI,
.id = MT8173_AFE_IO_HDMI,
.playback = {
.stream_name = "HDMIO Playback",
.channels_min = 2,
......@@ -889,29 +887,29 @@ static struct snd_soc_dai_driver mtk_afe_hdmi_dais[] = {
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.ops = &mtk_afe_hdmi_ops,
.ops = &mt8173_afe_hdmi_ops,
},
};
static const struct snd_kcontrol_new mtk_afe_o03_mix[] = {
static const struct snd_kcontrol_new mt8173_afe_o03_mix[] = {
SOC_DAPM_SINGLE_AUTODISABLE("I05 Switch", AFE_CONN1, 21, 1, 0),
};
static const struct snd_kcontrol_new mtk_afe_o04_mix[] = {
static const struct snd_kcontrol_new mt8173_afe_o04_mix[] = {
SOC_DAPM_SINGLE_AUTODISABLE("I06 Switch", AFE_CONN2, 6, 1, 0),
};
static const struct snd_kcontrol_new mtk_afe_o09_mix[] = {
static const struct snd_kcontrol_new mt8173_afe_o09_mix[] = {
SOC_DAPM_SINGLE_AUTODISABLE("I03 Switch", AFE_CONN3, 0, 1, 0),
SOC_DAPM_SINGLE_AUTODISABLE("I17 Switch", AFE_CONN7, 30, 1, 0),
};
static const struct snd_kcontrol_new mtk_afe_o10_mix[] = {
static const struct snd_kcontrol_new mt8173_afe_o10_mix[] = {
SOC_DAPM_SINGLE_AUTODISABLE("I04 Switch", AFE_CONN3, 3, 1, 0),
SOC_DAPM_SINGLE_AUTODISABLE("I18 Switch", AFE_CONN8, 0, 1, 0),
};
static const struct snd_soc_dapm_widget mtk_afe_pcm_widgets[] = {
static const struct snd_soc_dapm_widget mt8173_afe_pcm_widgets[] = {
/* inter-connections */
SND_SOC_DAPM_MIXER("I03", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("I04", SND_SOC_NOPM, 0, 0, NULL, 0),
......@@ -921,16 +919,16 @@ static const struct snd_soc_dapm_widget mtk_afe_pcm_widgets[] = {
SND_SOC_DAPM_MIXER("I18", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("O03", SND_SOC_NOPM, 0, 0,
mtk_afe_o03_mix, ARRAY_SIZE(mtk_afe_o03_mix)),
mt8173_afe_o03_mix, ARRAY_SIZE(mt8173_afe_o03_mix)),
SND_SOC_DAPM_MIXER("O04", SND_SOC_NOPM, 0, 0,
mtk_afe_o04_mix, ARRAY_SIZE(mtk_afe_o04_mix)),
mt8173_afe_o04_mix, ARRAY_SIZE(mt8173_afe_o04_mix)),
SND_SOC_DAPM_MIXER("O09", SND_SOC_NOPM, 0, 0,
mtk_afe_o09_mix, ARRAY_SIZE(mtk_afe_o09_mix)),
mt8173_afe_o09_mix, ARRAY_SIZE(mt8173_afe_o09_mix)),
SND_SOC_DAPM_MIXER("O10", SND_SOC_NOPM, 0, 0,
mtk_afe_o10_mix, ARRAY_SIZE(mtk_afe_o10_mix)),
mt8173_afe_o10_mix, ARRAY_SIZE(mt8173_afe_o10_mix)),
};
static const struct snd_soc_dapm_route mtk_afe_pcm_routes[] = {
static const struct snd_soc_dapm_route mt8173_afe_pcm_routes[] = {
{"I05", NULL, "DL1"},
{"I06", NULL, "DL1"},
{"I2S Playback", NULL, "O03"},
......@@ -949,41 +947,41 @@ static const struct snd_soc_dapm_route mtk_afe_pcm_routes[] = {
{ "O10", "I04 Switch", "I04" },
};
static const struct snd_soc_dapm_route mtk_afe_hdmi_routes[] = {
static const struct snd_soc_dapm_route mt8173_afe_hdmi_routes[] = {
{"HDMIO Playback", NULL, "HDMI"},
};
static const struct snd_soc_component_driver mtk_afe_pcm_dai_component = {
.name = "mtk-afe-pcm-dai",
.dapm_widgets = mtk_afe_pcm_widgets,
.num_dapm_widgets = ARRAY_SIZE(mtk_afe_pcm_widgets),
.dapm_routes = mtk_afe_pcm_routes,
.num_dapm_routes = ARRAY_SIZE(mtk_afe_pcm_routes),
static const struct snd_soc_component_driver mt8173_afe_pcm_dai_component = {
.name = "mt8173-afe-pcm-dai",
.dapm_widgets = mt8173_afe_pcm_widgets,
.num_dapm_widgets = ARRAY_SIZE(mt8173_afe_pcm_widgets),
.dapm_routes = mt8173_afe_pcm_routes,
.num_dapm_routes = ARRAY_SIZE(mt8173_afe_pcm_routes),
};
static const struct snd_soc_component_driver mtk_afe_hdmi_dai_component = {
.name = "mtk-afe-hdmi-dai",
.dapm_routes = mtk_afe_hdmi_routes,
.num_dapm_routes = ARRAY_SIZE(mtk_afe_hdmi_routes),
static const struct snd_soc_component_driver mt8173_afe_hdmi_dai_component = {
.name = "mt8173-afe-hdmi-dai",
.dapm_routes = mt8173_afe_hdmi_routes,
.num_dapm_routes = ARRAY_SIZE(mt8173_afe_hdmi_routes),
};
static const char *aud_clks[MTK_CLK_NUM] = {
[MTK_CLK_INFRASYS_AUD] = "infra_sys_audio_clk",
[MTK_CLK_TOP_PDN_AUD] = "top_pdn_audio",
[MTK_CLK_TOP_PDN_AUD_BUS] = "top_pdn_aud_intbus",
[MTK_CLK_I2S0_M] = "i2s0_m",
[MTK_CLK_I2S1_M] = "i2s1_m",
[MTK_CLK_I2S2_M] = "i2s2_m",
[MTK_CLK_I2S3_M] = "i2s3_m",
[MTK_CLK_I2S3_B] = "i2s3_b",
[MTK_CLK_BCK0] = "bck0",
[MTK_CLK_BCK1] = "bck1",
static const char *aud_clks[MT8173_CLK_NUM] = {
[MT8173_CLK_INFRASYS_AUD] = "infra_sys_audio_clk",
[MT8173_CLK_TOP_PDN_AUD] = "top_pdn_audio",
[MT8173_CLK_TOP_PDN_AUD_BUS] = "top_pdn_aud_intbus",
[MT8173_CLK_I2S0_M] = "i2s0_m",
[MT8173_CLK_I2S1_M] = "i2s1_m",
[MT8173_CLK_I2S2_M] = "i2s2_m",
[MT8173_CLK_I2S3_M] = "i2s3_m",
[MT8173_CLK_I2S3_B] = "i2s3_b",
[MT8173_CLK_BCK0] = "bck0",
[MT8173_CLK_BCK1] = "bck1",
};
static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
static const struct mt8173_afe_memif_data memif_data[MT8173_AFE_MEMIF_NUM] = {
{
.name = "DL1",
.id = MTK_AFE_MEMIF_DL1,
.id = MT8173_AFE_MEMIF_DL1,
.reg_ofs_base = AFE_DL1_BASE,
.reg_ofs_cur = AFE_DL1_CUR,
.fs_shift = 0,
......@@ -997,7 +995,7 @@ static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
.msb_shift = 0,
}, {
.name = "DL2",
.id = MTK_AFE_MEMIF_DL2,
.id = MT8173_AFE_MEMIF_DL2,
.reg_ofs_base = AFE_DL2_BASE,
.reg_ofs_cur = AFE_DL2_CUR,
.fs_shift = 4,
......@@ -1011,7 +1009,7 @@ static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
.msb_shift = 1,
}, {
.name = "VUL",
.id = MTK_AFE_MEMIF_VUL,
.id = MT8173_AFE_MEMIF_VUL,
.reg_ofs_base = AFE_VUL_BASE,
.reg_ofs_cur = AFE_VUL_CUR,
.fs_shift = 16,
......@@ -1025,7 +1023,7 @@ static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
.msb_shift = 6,
}, {
.name = "DAI",
.id = MTK_AFE_MEMIF_DAI,
.id = MT8173_AFE_MEMIF_DAI,
.reg_ofs_base = AFE_DAI_BASE,
.reg_ofs_cur = AFE_DAI_CUR,
.fs_shift = 24,
......@@ -1039,7 +1037,7 @@ static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
.msb_shift = 5,
}, {
.name = "AWB",
.id = MTK_AFE_MEMIF_AWB,
.id = MT8173_AFE_MEMIF_AWB,
.reg_ofs_base = AFE_AWB_BASE,
.reg_ofs_cur = AFE_AWB_CUR,
.fs_shift = 12,
......@@ -1053,7 +1051,7 @@ static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
.msb_shift = 3,
}, {
.name = "MOD_DAI",
.id = MTK_AFE_MEMIF_MOD_DAI,
.id = MT8173_AFE_MEMIF_MOD_DAI,
.reg_ofs_base = AFE_MOD_PCM_BASE,
.reg_ofs_cur = AFE_MOD_PCM_CUR,
.fs_shift = 30,
......@@ -1067,7 +1065,7 @@ static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
.msb_shift = 4,
}, {
.name = "HDMI",
.id = MTK_AFE_MEMIF_HDMI,
.id = MT8173_AFE_MEMIF_HDMI,
.reg_ofs_base = AFE_HDMI_OUT_BASE,
.reg_ofs_cur = AFE_HDMI_OUT_CUR,
.fs_shift = -1,
......@@ -1082,7 +1080,7 @@ static const struct mtk_afe_memif_data memif_data[MTK_AFE_MEMIF_NUM] = {
},
};
static const struct regmap_config mtk_afe_regmap_config = {
static const struct regmap_config mt8173_afe_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
......@@ -1090,9 +1088,9 @@ static const struct regmap_config mtk_afe_regmap_config = {
.cache_type = REGCACHE_NONE,
};
static irqreturn_t mtk_afe_irq_handler(int irq, void *dev_id)
static irqreturn_t mt8173_afe_irq_handler(int irq, void *dev_id)
{
struct mtk_afe *afe = dev_id;
struct mt8173_afe *afe = dev_id;
unsigned int reg_value;
int i, ret;
......@@ -1103,8 +1101,8 @@ static irqreturn_t mtk_afe_irq_handler(int irq, void *dev_id)
goto err_irq;
}
for (i = 0; i < MTK_AFE_MEMIF_NUM; i++) {
struct mtk_afe_memif *memif = &afe->memif[i];
for (i = 0; i < MT8173_AFE_MEMIF_NUM; i++) {
struct mt8173_afe_memif *memif = &afe->memif[i];
if (!(reg_value & (1 << memif->data->irq_clr_shift)))
continue;
......@@ -1119,9 +1117,9 @@ static irqreturn_t mtk_afe_irq_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
static int mtk_afe_runtime_suspend(struct device *dev)
static int mt8173_afe_runtime_suspend(struct device *dev)
{
struct mtk_afe *afe = dev_get_drvdata(dev);
struct mt8173_afe *afe = dev_get_drvdata(dev);
/* disable AFE */
regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);
......@@ -1129,45 +1127,44 @@ static int mtk_afe_runtime_suspend(struct device *dev)
/* disable AFE clk */
regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
AUD_TCON0_PDN_AFE, AUD_TCON0_PDN_AFE);
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S1_M]);
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S2_M]);
clk_disable_unprepare(afe->clocks[MTK_CLK_BCK0]);
clk_disable_unprepare(afe->clocks[MTK_CLK_BCK1]);
clk_disable_unprepare(afe->clocks[MTK_CLK_TOP_PDN_AUD]);
clk_disable_unprepare(afe->clocks[MTK_CLK_TOP_PDN_AUD_BUS]);
clk_disable_unprepare(afe->clocks[MTK_CLK_INFRASYS_AUD]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_I2S1_M]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_I2S2_M]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_BCK0]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_BCK1]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_TOP_PDN_AUD]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_TOP_PDN_AUD_BUS]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_INFRASYS_AUD]);
return 0;
}
static int mtk_afe_runtime_resume(struct device *dev)
static int mt8173_afe_runtime_resume(struct device *dev)
{
struct mtk_afe *afe = dev_get_drvdata(dev);
struct mt8173_afe *afe = dev_get_drvdata(dev);
int ret;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_INFRASYS_AUD]);
ret = clk_prepare_enable(afe->clocks[MT8173_CLK_INFRASYS_AUD]);
if (ret)
return ret;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_TOP_PDN_AUD_BUS]);
ret = clk_prepare_enable(afe->clocks[MT8173_CLK_TOP_PDN_AUD_BUS]);
if (ret)
goto err_infra;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_TOP_PDN_AUD]);
ret = clk_prepare_enable(afe->clocks[MT8173_CLK_TOP_PDN_AUD]);
if (ret)
goto err_top_aud_bus;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_BCK0]);
ret = clk_prepare_enable(afe->clocks[MT8173_CLK_BCK0]);
if (ret)
goto err_top_aud;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_BCK1]);
ret = clk_prepare_enable(afe->clocks[MT8173_CLK_BCK1]);
if (ret)
goto err_bck0;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_I2S1_M]);
ret = clk_prepare_enable(afe->clocks[MT8173_CLK_I2S1_M]);
if (ret)
goto err_i2s1_m;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_I2S2_M]);
ret = clk_prepare_enable(afe->clocks[MT8173_CLK_I2S2_M]);
if (ret)
goto err_i2s2_m;
......@@ -1184,23 +1181,22 @@ static int mtk_afe_runtime_resume(struct device *dev)
/* enable AFE */
regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
return 0;
err_i2s1_m:
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S1_M]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_I2S1_M]);
err_i2s2_m:
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S2_M]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_I2S2_M]);
err_bck0:
clk_disable_unprepare(afe->clocks[MTK_CLK_BCK0]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_BCK0]);
err_top_aud:
clk_disable_unprepare(afe->clocks[MTK_CLK_TOP_PDN_AUD]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_TOP_PDN_AUD]);
err_top_aud_bus:
clk_disable_unprepare(afe->clocks[MTK_CLK_TOP_PDN_AUD_BUS]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_TOP_PDN_AUD_BUS]);
err_infra:
clk_disable_unprepare(afe->clocks[MTK_CLK_INFRASYS_AUD]);
clk_disable_unprepare(afe->clocks[MT8173_CLK_INFRASYS_AUD]);
return ret;
}
static int mtk_afe_init_audio_clk(struct mtk_afe *afe)
static int mt8173_afe_init_audio_clk(struct mt8173_afe *afe)
{
size_t i;
......@@ -1212,16 +1208,16 @@ static int mtk_afe_init_audio_clk(struct mtk_afe *afe)
return PTR_ERR(afe->clocks[i]);
}
}
clk_set_rate(afe->clocks[MTK_CLK_BCK0], 22579200); /* 22M */
clk_set_rate(afe->clocks[MTK_CLK_BCK1], 24576000); /* 24M */
clk_set_rate(afe->clocks[MT8173_CLK_BCK0], 22579200); /* 22M */
clk_set_rate(afe->clocks[MT8173_CLK_BCK1], 24576000); /* 24M */
return 0;
}
static int mtk_afe_pcm_dev_probe(struct platform_device *pdev)
static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
{
int ret, i;
unsigned int irq_id;
struct mtk_afe *afe;
struct mt8173_afe *afe;
struct resource *res;
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(33));
......@@ -1239,7 +1235,7 @@ static int mtk_afe_pcm_dev_probe(struct platform_device *pdev)
dev_err(afe->dev, "np %s no irq\n", afe->dev->of_node->name);
return -ENXIO;
}
ret = devm_request_irq(afe->dev, irq_id, mtk_afe_irq_handler,
ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,
0, "Afe_ISR_Handle", (void *)afe);
if (ret) {
dev_err(afe->dev, "could not request_irq\n");
......@@ -1252,48 +1248,48 @@ static int mtk_afe_pcm_dev_probe(struct platform_device *pdev)
return PTR_ERR(afe->base_addr);
afe->regmap = devm_regmap_init_mmio(&pdev->dev, afe->base_addr,
&mtk_afe_regmap_config);
&mt8173_afe_regmap_config);
if (IS_ERR(afe->regmap))
return PTR_ERR(afe->regmap);
/* initial audio related clock */
ret = mtk_afe_init_audio_clk(afe);
ret = mt8173_afe_init_audio_clk(afe);
if (ret) {
dev_err(afe->dev, "mtk_afe_init_audio_clk fail\n");
dev_err(afe->dev, "mt8173_afe_init_audio_clk fail\n");
return ret;
}
for (i = 0; i < MTK_AFE_MEMIF_NUM; i++)
for (i = 0; i < MT8173_AFE_MEMIF_NUM; i++)
afe->memif[i].data = &memif_data[i];
platform_set_drvdata(pdev, afe);
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
ret = mtk_afe_runtime_resume(&pdev->dev);
ret = mt8173_afe_runtime_resume(&pdev->dev);
if (ret)
goto err_pm_disable;
}
ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform);
ret = snd_soc_register_platform(&pdev->dev, &mt8173_afe_pcm_platform);
if (ret)
goto err_pm_disable;
ret = snd_soc_register_component(&pdev->dev,
&mtk_afe_pcm_dai_component,
mtk_afe_pcm_dais,
ARRAY_SIZE(mtk_afe_pcm_dais));
&mt8173_afe_pcm_dai_component,
mt8173_afe_pcm_dais,
ARRAY_SIZE(mt8173_afe_pcm_dais));
if (ret)
goto err_platform;
ret = snd_soc_register_component(&pdev->dev,
&mtk_afe_hdmi_dai_component,
mtk_afe_hdmi_dais,
ARRAY_SIZE(mtk_afe_hdmi_dais));
&mt8173_afe_hdmi_dai_component,
mt8173_afe_hdmi_dais,
ARRAY_SIZE(mt8173_afe_hdmi_dais));
if (ret)
goto err_comp;
dev_info(&pdev->dev, "MTK AFE driver initialized.\n");
dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n");
return 0;
err_comp:
......@@ -1305,38 +1301,38 @@ static int mtk_afe_pcm_dev_probe(struct platform_device *pdev)
return ret;
}
static int mtk_afe_pcm_dev_remove(struct platform_device *pdev)
static int mt8173_afe_pcm_dev_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
mtk_afe_runtime_suspend(&pdev->dev);
mt8173_afe_runtime_suspend(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
return 0;
}
static const struct of_device_id mtk_afe_pcm_dt_match[] = {
static const struct of_device_id mt8173_afe_pcm_dt_match[] = {
{ .compatible = "mediatek,mt8173-afe-pcm", },
{ }
};
MODULE_DEVICE_TABLE(of, mtk_afe_pcm_dt_match);
MODULE_DEVICE_TABLE(of, mt8173_afe_pcm_dt_match);
static const struct dev_pm_ops mtk_afe_pm_ops = {
SET_RUNTIME_PM_OPS(mtk_afe_runtime_suspend, mtk_afe_runtime_resume,
NULL)
static const struct dev_pm_ops mt8173_afe_pm_ops = {
SET_RUNTIME_PM_OPS(mt8173_afe_runtime_suspend,
mt8173_afe_runtime_resume, NULL)
};
static struct platform_driver mtk_afe_pcm_driver = {
static struct platform_driver mt8173_afe_pcm_driver = {
.driver = {
.name = "mtk-afe-pcm",
.of_match_table = mtk_afe_pcm_dt_match,
.pm = &mtk_afe_pm_ops,
.name = "mt8173-afe-pcm",
.of_match_table = mt8173_afe_pcm_dt_match,
.pm = &mt8173_afe_pm_ops,
},
.probe = mtk_afe_pcm_dev_probe,
.remove = mtk_afe_pcm_dev_remove,
.probe = mt8173_afe_pcm_dev_probe,
.remove = mt8173_afe_pcm_dev_remove,
};
module_platform_driver(mtk_afe_pcm_driver);
module_platform_driver(mt8173_afe_pcm_driver);
MODULE_DESCRIPTION("Mediatek ALSA SoC AFE platform driver");
MODULE_AUTHOR("Koro Chen <koro.chen@mediatek.com>");
......
sound/soc/mediatek/mt8173-max98090.c → sound/soc/mediatek/mt8173/mt8173-max98090.c
View file @ 0d1d7a66
......@@ -18,7 +18,7 @@
#include <sound/soc.h>
#include <sound/jack.h>
#include <linux/gpio.h>
#include "../codecs/max98090.h"
#include "../../codecs/max98090.h"
static struct snd_soc_jack mt8173_max98090_jack;
......
sound/soc/mediatek/mt8173-rt5650-rt5514.c → sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c
View file @ 0d1d7a66
......@@ -19,7 +19,7 @@
#include <linux/of_gpio.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include "../codecs/rt5645.h"
#include "../../codecs/rt5645.h"
#define MCLK_FOR_CODECS 12288000
......
sound/soc/mediatek/mt8173-rt5650-rt5676.c → sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c
View file @ 0d1d7a66
......@@ -19,8 +19,8 @@
#include <linux/of_gpio.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include "../codecs/rt5645.h"
#include "../codecs/rt5677.h"
#include "../../codecs/rt5645.h"
#include "../../codecs/rt5677.h"
#define MCLK_FOR_CODECS 12288000
......
sound/soc/mediatek/mt8173-rt5650.c → sound/soc/mediatek/mt8173/mt8173-rt5650.c
View file @ 0d1d7a66
......@@ -19,7 +19,7 @@
#include <linux/of_gpio.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include "../codecs/rt5645.h"
#include "../../codecs/rt5645.h"
#define MCLK_FOR_CODECS 12288000
......
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