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update rk610 codec

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This commit is contained in:
邱建斌
2012-03-30 16:11:53 +08:00
parent fa14e144f5
commit d4ffe57610
7 changed files with 268 additions and 655 deletions
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34
arch/arm/mach-rk30/board-rk30-sdk.c
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@@ -974,7 +974,7 @@ static struct i2c_board_info __initdata i2c0_info[] = {
.platform_data = &akm8975_info,
},
#endif
#if defined (CONFIG_GYRO_L3G4200D)
#if defined (CONFIG_GYRO_L3G4200D1)
{
.type = "l3g4200d_gryo",
.addr = 0x69,
@@ -1003,6 +1003,36 @@ static struct i2c_board_info __initdata i2c0_info[] = {
},
#endif
#ifdef CONFIG_MFD_RK610
{
.type = "rk610_ctl",
.addr = 0x40,
.flags = 0,
},
#ifdef CONFIG_RK610_TVOUT
{
.type = "rk610_tvout",
.addr = 0x42,
.flags = 0,
},
#endif
#ifdef CONFIG_RK610_HDMI
{
.type = "rk610_hdmi",
.addr = 0x46,
.flags = 0,
.irq = RK29_PIN5_PA2,
},
#endif
#ifdef CONFIG_SND_SOC_RK610
{//RK610_CODEC addr from 0x60 to 0x80 (0x60~0x80)
.type = "rk610_i2c_codec",
.addr = 0x60,
.flags = 0,
},
#endif
#endif
};
#endif
@@ -1036,7 +1066,7 @@ static struct i2c_board_info __initdata i2c2_info[] = {
#if defined (CONFIG_LS_CM3217)
{
.type = "lightsensor",
.addr = 0x10,
.addr = 0x20,
.flags = 0,
.irq = CM3217_IRQ_PIN,
.platform_data = &cm3217_info,

88
drivers/mfd/rk610-core.c Normal file → Executable file
View File

@@ -9,7 +9,20 @@
#include <mach/iomux.h>
#include <linux/err.h>
#ifdef CONFIG_ARCH_RK30
#define RK610_RESET_PIN RK30_PIN0_PC6
#else
#define RK610_RESET_PIN RK29_PIN6_PC1
#endif
/*
* Debug
*/
#if 0
#define DBG(x...) printk(KERN_INFO x)
#else
#define DBG(x...)
#endif
static struct i2c_client *rk610_control_client = NULL;
#ifdef CONFIG_RK610_LCD
@@ -20,16 +33,16 @@ int rk610_lcd_init(struct i2c_client *client){}
int rk610_control_send_byte(const char reg, const char data)
{
int ret;
printk("reg = 0x%02x, val=0x%02x\n", reg ,data);
DBG("reg = 0x%02x, val=0x%02x\n", reg ,data);
if(rk610_control_client == NULL)
return -1;
//i2c_master_reg8_send
ret = i2c_master_reg8_send(rk610_control_client, reg, &data, 1, 100*1000);
if (ret > 0)
ret = 0;
return ret;
}
@@ -40,13 +53,13 @@ int rk610_codec_pll_set(unsigned int rate)
char N, M, NO, DIV;
unsigned int F;
char data;
if(current_pll_value == rate)
return 0;
// Input clock is 12MHz.
if(rate == 11289600) {
// For 11.2896MHz, N = 2 M= 75 F = 0.264(0x43958) NO = 8
// For 11.2896MHz, N = 2 M= 75 F = 0.264(0x43958) NO = 8
N = 2;
NO = 3;
M = 75;
@@ -54,7 +67,7 @@ int rk610_codec_pll_set(unsigned int rate)
DIV = 5;
}
else if(rate == 12288000) {
// For 12.2888MHz, N = 2 M= 75 F = 0.92(0xEB851) NO = 8
// For 12.2888MHz, N = 2 M= 75 F = 0.92(0xEB851) NO = 8
N = 2;
NO = 3;
M = 75;
@@ -65,12 +78,12 @@ int rk610_codec_pll_set(unsigned int rate)
printk(KERN_ERR "[%s] not support such frequency\n", __FUNCTION__);
return -1;
}
//Enable codec pll fractional number and power down.
data = 0x00;
rk610_control_send_byte(RK610_CONTROL_REG_C_PLL_CON5, data);
msleep(10);
data = (N << 4) | NO;
rk610_control_send_byte(RK610_CONTROL_REG_C_PLL_CON0, data);
// M
@@ -83,20 +96,20 @@ int rk610_codec_pll_set(unsigned int rate)
rk610_control_send_byte(RK610_CONTROL_REG_C_PLL_CON3, data);
data = (F >> 16) & 0xFF;
rk610_control_send_byte(RK610_CONTROL_REG_C_PLL_CON4, data);
// i2s mclk = codec_pll/5;
i2c_master_reg8_recv(rk610_control_client, RK610_CONTROL_REG_CLOCK_CON1, &data, 1, 100*1000);
data &= ~CLOCK_CON1_I2S_DVIDER_MASK;
data |= (DIV - 1);
rk610_control_send_byte(RK610_CONTROL_REG_CLOCK_CON1, data);
// Power up codec pll.
data |= C_PLL_POWER_ON;
rk610_control_send_byte(RK610_CONTROL_REG_C_PLL_CON5, data);
current_pll_value = rate;
printk(KERN_ERR "[%s] rate %u\n", __FUNCTION__, rate);
DBG("[%s] rate %u\n", __FUNCTION__, rate);
return 0;
}
@@ -105,20 +118,20 @@ void rk610_control_init_codec(void)
struct i2c_client *client = rk610_control_client;
char data = 0;
int ret;
if(rk610_control_client == NULL)
return;
printk(KERN_ERR "[%s] start\n", __FUNCTION__);
DBG("[%s] start\n", __FUNCTION__);
//gpio_set_value(RK610_RESET_PIN, GPIO_LOW); //reset rk601
// mdelay(100);
//gpio_set_value(RK610_RESET_PIN, GPIO_HIGH);
//mdelay(100);
// Set i2c glitch timeout.
data = 0x22;
ret = i2c_master_reg8_send(client, RK610_CONTROL_REG_I2C_CON, &data, 1, 20*1000);
// rk610_codec_pll_set(11289600);
//use internal codec, enable DAC ADC LRCK output.
@@ -127,18 +140,18 @@ void rk610_control_init_codec(void)
// data = CODEC_CON_BIT_ADC_LRCK_OUTPUT_DISABLE;
data = 0;
rk610_control_send_byte(RK610_CONTROL_REG_CODEC_CON, data);
// Select internal i2s clock from codec_pll.
i2c_master_reg8_recv(rk610_control_client, RK610_CONTROL_REG_CLOCK_CON1, &data, 1, 100*1000);
i2c_master_reg8_recv(rk610_control_client, RK610_CONTROL_REG_CLOCK_CON1, &data, 1, 100*1000);
// data |= CLOCK_CON1_I2S_CLK_CODEC_PLL;
data = 0;
rk610_control_send_byte(RK610_CONTROL_REG_CLOCK_CON1, data);
i2c_master_reg8_recv(client, RK610_CONTROL_REG_CODEC_CON, &data, 1, 100*1000);
printk(KERN_ERR "[%s] RK610_CONTROL_REG_CODEC_CON is %x\n", __FUNCTION__, data);
DBG("[%s] RK610_CONTROL_REG_CODEC_CON is %x\n", __FUNCTION__, data);
i2c_master_reg8_recv(client, RK610_CONTROL_REG_CLOCK_CON1, &data, 1, 100*1000);
printk(KERN_ERR "[%s] RK610_CONTROL_REG_CLOCK_CON1 is %x\n", __FUNCTION__, data);
DBG("[%s] RK610_CONTROL_REG_CLOCK_CON1 is %x\n", __FUNCTION__, data);
}
#endif
#ifdef CONFIG_RK610_DEBUG
@@ -177,12 +190,12 @@ static ssize_t rk610_store_reg_attrs(struct device *dev,
struct i2c_client *client=NULL;
static char val=0,reg=0;
client = rk610_control_client;
printk("/**********rk610 reg config******/");
DBG("/**********rk610 reg config******/");
sscanf(buf, "%x%x", &val,&reg);
printk("reg=%x val=%x\n",reg,val);
DBG("reg=%x val=%x\n",reg,val);
rk610_write_p0_reg(client, reg, &val);
printk("val=%x\n",val);
DBG("val=%x\n",val);
return size;
}
@@ -195,28 +208,34 @@ static int rk610_control_probe(struct i2c_client *client,
{
int ret;
struct clk *iis_clk;
DBG("[%s] start\n", __FUNCTION__);
iis_clk = clk_get_sys("rk29_i2s.0", "i2s");
if (IS_ERR(iis_clk)) {
printk("failed to get i2s clk\n");
ret = PTR_ERR(iis_clk);
}else{
printk("got i2s clk ok!\n");
DBG("got i2s clk ok!\n");
clk_enable(iis_clk);
clk_set_rate(iis_clk, 11289600);
#ifdef CONFIG_ARCH_RK29
rk29_mux_api_set(GPIO2D0_I2S0CLK_MIIRXCLKIN_NAME, GPIO2H_I2S0_CLK);
#else
rk30_mux_api_set(GPIO0B0_I2S8CHCLK_NAME, GPIO0B_I2S_8CH_CLK);
#endif
clk_put(iis_clk);
}
rk610_control_client = client;
msleep(100);
if(RK610_RESET_PIN != INVALID_GPIO) {
ret = gpio_request(RK610_RESET_PIN, "rk610 reset");
if (ret){
if (ret){
printk(KERN_ERR "rk610_control_probe request gpio fail\n");
}
else {
printk(KERN_ERR "rk610_control_probe request gpio ok\n");
DBG("rk610_control_probe request gpio ok\n");
gpio_direction_output(RK610_RESET_PIN, GPIO_HIGH);
msleep(100);
gpio_direction_output(RK610_RESET_PIN, GPIO_LOW);
@@ -253,6 +272,7 @@ static struct i2c_driver rk610_control_driver = {
static int __init rk610_control_init(void)
{
DBG("[%s] start\n", __FUNCTION__);
return i2c_add_driver(&rk610_control_driver);
}

12
drivers/video/display/tve/rk610_tv.h
View File

@@ -4,7 +4,9 @@
#include <linux/fb.h>
#include <mach/board.h>
#include <mach/gpio.h>
#ifdef CONFIG_ARCH_RK29
#include <mach/rk29_iomap.h>
#endif
#include "../screen/screen.h"
#include "../../rk29_fb.h"
#include <linux/mfd/rk610_core.h>
@@ -20,7 +22,7 @@
#define TVE_VFCR_PAL_M 1
#define TVE_VFCR_PAL_B_N 2
#define TVE_VFCR_PAL_NC 3
#define TVE_VINCR 0x01
#define TVE_VINCR_PIX_DATA_DELAY(n) (n << 5)
#define TVE_VINCR_H_SYNC_POLARITY_NEGTIVE 0 << 4
@@ -36,7 +38,7 @@ enum {
#define TVE_VINCR_INPUT_FORMAT(n) (n << 1)
#define TVE_VINCR_VSYNC_FUNCTION_VSYNC 0
#define TVE_VINCR_VSYNC_FUNCTION_FIELD 1
#define TVE_VOUTCR 0x02
#define TVE_VOUTCR_OUTPUT_CVBS 0 << 6
#define TVE_VOUTCR_OUTPUT_YPBPR 1 << 6
@@ -44,14 +46,14 @@ enum {
#define TVE_VOUTCR_OUTPUT_ENABLE_BLACK 1 << 4
#define TVE_VOUTCR_DISABLE_CVBS_COLOR 1 << 3
#define TVE_VOUTCR_CVBS_Y2C_DELAY(n) (n << 0)
#define TVE_POWERCR 0x03
#define TVE_PIX_CLK_INVERSE_ENABLE 1 << 4
#define TVE_DAC_CLK_INVERSE_DISABLE 1 << 3
#define TVE_DAC_Y_ENABLE 1 << 2
#define TVE_DAC_U_ENABLE 1 << 1
#define TVE_DAC_V_ENABLE 1 << 0
#define TVE_HDTVCR 0x05
#define TVE_RESET 1 << 7
#define TVE_FILTER(n) (n << 5)
@@ -65,7 +67,7 @@ enum {
#define TVE_OUTPUT_MODE_576P 1
#define TVE_OUTPUT_MODE_480P 2
#define TVE_OUTPUT_MODE_720P 3
#define TVE_YADJCR 0x06
#define TVE_OUTPUT_MODE_1080P 1 << 6
#define TVE_OUTPUT_MODE_1080I 1 << 5

629
sound/soc/codecs/rk610_codec.c Normal file → Executable file
View File

@@ -27,27 +27,27 @@
#include <sound/initval.h>
#include <mach/gpio.h>
#include <mach/iomux.h>
#include <linux/workqueue.h>
#include "rk610_codec.h"
#ifdef CONFIG_ARCH_RK30
#define RK610_SPK_CTRL_PIN RK30_PIN4_PC6
#else
#define RK610_SPK_CTRL_PIN RK29_PIN6_PB6
#endif
//1:set pll from rk610
#define RK610_CTL_PLL 0
/*
* Debug
*/
#if 0
#define DBG(x...) printk(KERN_ERR x)
#define DBG(x...) printk(KERN_INFO x)
#else
#define DBG(x...)
#endif
#define err(format, arg...) \
printk(KERN_ERR AUDIO_NAME ": " format "\n" , ## arg)
#define info(format, arg...) \
printk(KERN_INFO AUDIO_NAME ": " format "\n" , ## arg)
#define OUT_CAPLESS (0) //<2F>Ƿ<EFBFBD>Ϊ<EFBFBD>޵<EFBFBD><DEB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1:<3A>޵<EFBFBD><DEB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0:<3A>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define OUT_CAPLESS (1) //<2F>Ƿ<EFBFBD>Ϊ<EFBFBD>޵<EFBFBD><DEB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1:<3A>޵<EFBFBD><DEB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0:<3A>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
static u32 gVolReg = 0x00; ///0x0f; //<2F><><EFBFBD>ڼ<EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
//static u32 gCodecVol = 0x0f;
@@ -74,17 +74,15 @@ static const u16 rk610_codec_reg[] = {
static struct snd_soc_codec *rk610_codec_codec;
/* codec private data */
struct rk610_codec_priv {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
enum snd_soc_control_type control_type;
#endif
unsigned int sysclk;
struct snd_soc_codec codec;
struct snd_pcm_hw_constraint_list *sysclk_constraints;
u16 reg_cache[RK610_CODEC_NUM_REG];
};
extern int rk610_control_init_codec(void);
extern int rk610_codec_pll_set(unsigned int rate);
struct delayed_work rk610_delayed_work;
unsigned int spk_ctrl_io;
};
/*
* read rk610 register cache
@@ -99,7 +97,7 @@ static inline unsigned int rk610_codec_read_reg_cache(struct snd_soc_codec *code
}
static unsigned int rk610_codec_read(struct snd_soc_codec *codec, unsigned int r)
{
{
struct i2c_msg xfer[1];
u8 reg = r;
int ret;
@@ -119,6 +117,7 @@ static unsigned int rk610_codec_read(struct snd_soc_codec *codec, unsigned int r
return reg;
}
/*
* write rk610 register cache
*/
@@ -141,7 +140,7 @@ static int rk610_codec_write(struct snd_soc_codec *codec, unsigned int reg,
rk610_codec_write_reg_cache (codec, reg, value);
i2c = (struct i2c_client *)codec->control_data;
i2c->addr = (i2c->addr & 0x60)|reg;
if (codec->hw_write(codec->control_data, data, 1) == 1){
// DBG("================%s %d Run OK================\n",__FUNCTION__,__LINE__);
return 0;
@@ -159,111 +158,20 @@ void rk610_codec_reg_read(void)
for (i=0; i<=0x1f; i++){
data = rk610_codec_read(codec, i);
DBG("reg[0x%x]=0x%x\n",i,data);
printk("reg[0x%x]=0x%x\n",i,data);
}
}
static const struct snd_kcontrol_new rk610_codec_snd_controls[] = {
SOC_DOUBLE_R("Capture Volume", ACCELCODEC_R0C, ACCELCODEC_R0D, 0, 15, 0),
SOC_DOUBLE_R("Capture Switch", ACCELCODEC_R0C, ACCELCODEC_R0D, 7, 1, 1),
SOC_DOUBLE_R("PCM Volume", ACCELCODEC_R0D, ACCELCODEC_R0E, 0, 7, 0),
//SOC_SINGLE("Left ADC Capture Volume", ACCELCODEC_R17, 0, 63, 0),
//SOC_SINGLE("Right ADC Capture Volume", ACCELCODEC_R18, 0, 63, 0),
};
static void spk_ctrl_fun(int status)
{
struct rk610_codec_priv *rk610_codec =snd_soc_codec_get_drvdata(rk610_codec_codec);
/* Left Mixer */
static const struct snd_kcontrol_new rk610_codec_left_mixer_controls[] = {
SOC_DAPM_SINGLE("Left Playback Switch", ACCELCODEC_R15, 6, 1, 0),
SOC_DAPM_SINGLE("Left Bypass Switch", ACCELCODEC_R15, 2, 1, 0),
};
/* Right Mixer */
static const struct snd_kcontrol_new rk610_codec_right_mixer_controls[] = {
SOC_DAPM_SINGLE("Right Playback Switch", ACCELCODEC_R15, 7, 1, 0),
SOC_DAPM_SINGLE("Right Bypass Switch", ACCELCODEC_R15, 3, 1, 0),
};
static const struct snd_soc_dapm_widget rk610_codec_dapm_widgets[] = {
SND_SOC_DAPM_MIXER("Left Mixer", SND_SOC_NOPM, 0, 0,
&rk610_codec_left_mixer_controls[0],
ARRAY_SIZE(rk610_codec_left_mixer_controls)),
SND_SOC_DAPM_MIXER("Right Mixer", SND_SOC_NOPM, 0, 0,
&rk610_codec_right_mixer_controls[0],
ARRAY_SIZE(rk610_codec_right_mixer_controls)),
//SND_SOC_DAPM_PGA("Right Out 1", ACCELCODEC_R1E, 0, 0, NULL, 0),
//SND_SOC_DAPM_PGA("Left Out 1", ACCELCODEC_R1E, 1, 0, NULL, 0),
//SND_SOC_DAPM_DAC("Right DAC", "Right Playback", ACCELCODEC_R1F, 1, 0),
//SND_SOC_DAPM_DAC("Left DAC", "Left Playback", ACCELCODEC_R1F, 2, 0),
SND_SOC_DAPM_ADC("ADC", "Capture", ACCELCODEC_R1D, 6, 1),
SND_SOC_DAPM_ADC("ADC BUFF", "Capture BUFF", ACCELCODEC_R1D, 2, 0),
SND_SOC_DAPM_OUTPUT("LOUT1"),
SND_SOC_DAPM_OUTPUT("ROUT1"),
SND_SOC_DAPM_INPUT("LINPUT1"),
SND_SOC_DAPM_INPUT("RINPUT1"),
};
static const struct snd_soc_dapm_route audio_map[] = {
/* left mixer */
{"Left Mixer", "Left Playback Switch", "Left DAC"},
{"Left Mixer", "Left Bypass Switch", "Left Line Mux"},
{"Right Mixer", "Right Playback Switch", "Right DAC"},
{"Right Mixer", "Right Bypass Switch", "Right Line Mux"},
/* left out 1 */
{"Left Out 1", NULL, "Left Mixer"},
{"LOUT1", NULL, "Left Out 1"},
/* right out 1 */
{"Right Out 1", NULL, "Right Mixer"},
{"ROUT1", NULL, "Right Out 1"},
/* Left Line Mux */
{"Left Line Mux", "Line 1", "LINPUT1"},
{"Left Line Mux", "PGA", "Left PGA Mux"},
{"Left Line Mux", "Differential", "Differential Mux"},
/* Right Line Mux */
{"Right Line Mux", "Line 1", "RINPUT1"},
{"Right Line Mux", "PGA", "Right PGA Mux"},
{"Right Line Mux", "Differential", "Differential Mux"},
/* Left PGA Mux */
{"Left PGA Mux", "Line 1", "LINPUT1"},
{"Left PGA Mux", "Line 2", "LINPUT2"},
{"Left PGA Mux", "Line 3", "LINPUT3"},
{"Left PGA Mux", "Differential", "Differential Mux"},
/* Right PGA Mux */
{"Right PGA Mux", "Line 1", "RINPUT1"},
{"Right PGA Mux", "Differential", "Differential Mux"},
/* Differential Mux */
{"Differential Mux", "Line 1", "LINPUT1"},
{"Differential Mux", "Line 1", "RINPUT1"},
/* Left ADC Mux */
{"Left ADC Mux", "Stereo", "Left PGA Mux"},
{"Left ADC Mux", "Mono (Left)", "Left PGA Mux"},
{"Left ADC Mux", "Digital Mono", "Left PGA Mux"},
/* Right ADC Mux */
{"Right ADC Mux", "Stereo", "Right PGA Mux"},
{"Right ADC Mux", "Mono (Right)", "Right PGA Mux"},
{"Right ADC Mux", "Digital Mono", "Right PGA Mux"},
/* ADC */
{"Left ADC", NULL, "Left ADC Mux"},
{"Right ADC", NULL, "Right ADC Mux"},
/* terminator */
// {NULL, NULL, NULL},
};
if(rk610_codec->spk_ctrl_io)
{
DBG("--------%s----------status = %d\n",__FUNCTION__,status);
gpio_set_value(rk610_codec->spk_ctrl_io, status);
}
}
struct _coeff_div {
u32 mclk;
@@ -283,52 +191,52 @@ static const struct _coeff_div coeff_div[] = {
{16934400, 8000, 2112, 0x17, 0x0,ASC_BCLKDIV_16},
{8192000, 8000, 1024, 0x0, 0x0,ASC_BCLKDIV_16},
{12000000, 8000, 1500, 0x6, 0x1,ASC_BCLKDIV_16},
/* 11.025k */
{11289600, 11025, 1024, 0x18, 0x0,ASC_BCLKDIV_16},
{16934400, 11025, 1536, 0x19, 0x0,ASC_BCLKDIV_16},
{12000000, 11025, 1088, 0x19, 0x1,ASC_BCLKDIV_16},
/* 12k */
{12288000, 12000, 1024, 0x8, 0x0,ASC_BCLKDIV_16},
{18432000, 12000, 1536, 0x9, 0x0,ASC_BCLKDIV_16},
{12000000, 12000, 1000, 0x8, 0x1,ASC_BCLKDIV_16},
/* 16k */
{12288000, 16000, 768, 0xa, 0x0,ASC_BCLKDIV_8},
{18432000, 16000, 1152, 0xb, 0x0,ASC_BCLKDIV_8},
{12000000, 16000, 750, 0xa, 0x1,ASC_BCLKDIV_8},
/* 22.05k */
{11289600, 22050, 512, 0x1a, 0x0,ASC_BCLKDIV_8},
{16934400, 22050, 768, 0x1b, 0x0,ASC_BCLKDIV_8},
{12000000, 22050, 544, 0x1b, 0x1,ASC_BCLKDIV_8},
/* 24k */
{12288000, 24000, 512, 0x1c, 0x0,ASC_BCLKDIV_8},
{18432000, 24000, 768, 0x1d, 0x0,ASC_BCLKDIV_8},
{12000000, 24000, 500, 0x1c, 0x1,ASC_BCLKDIV_8},
/* 32k */
{12288000, 32000, 384, 0xc, 0x0,ASC_BCLKDIV_8},
{18432000, 32000, 576, 0xd, 0x0,ASC_BCLKDIV_8},
{12000000, 32000, 375, 0xa, 0x1,ASC_BCLKDIV_8},
/* 44.1k */
{11289600, 44100, 256, 0x10, 0x0,ASC_BCLKDIV_4},
{16934400, 44100, 384, 0x11, 0x0,ASC_BCLKDIV_8},
{12000000, 44100, 272, 0x11, 0x1,ASC_BCLKDIV_8},
/* 48k */
{12288000, 48000, 256, 0x0, 0x0,ASC_BCLKDIV_4},
{18432000, 48000, 384, 0x1, 0x0,ASC_BCLKDIV_4},
{12000000, 48000, 250, 0x0, 0x1,ASC_BCLKDIV_4},
/* 88.2k */
{11289600, 88200, 128, 0x1e, 0x0,ASC_BCLKDIV_4},
{16934400, 88200, 192, 0x1f, 0x0,ASC_BCLKDIV_4},
{12000000, 88200, 136, 0x1f, 0x1,ASC_BCLKDIV_4},
/* 96k */
{12288000, 96000, 128, 0xe, 0x0,ASC_BCLKDIV_4},
{18432000, 96000, 192, 0xf, 0x0,ASC_BCLKDIV_4},
@@ -384,16 +292,15 @@ static int rk610_codec_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec = codec_dai->codec;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
struct rk610_codec_priv *rk610_codec =snd_soc_codec_get_drvdata(codec);
#else
struct rk610_codec_priv *rk610_codec = codec->private_data;
#endif
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
// if(rk610_codec_pll_set(freq))
// return -EINVAL;
#ifdef RK610_CTL_PLL
if(rk610_codec_pll_set(freq))
return -EINVAL;
#endif
switch (freq) {
case 11289600:
case 18432000:
@@ -428,6 +335,10 @@ static int rk610_codec_set_dai_fmt(struct snd_soc_dai *codec_dai,
struct snd_soc_codec *codec = codec_dai->codec;
u16 iface = 0;
spk_ctrl_fun(GPIO_LOW);
rk610_codec_write(codec,ACCELCODEC_R1D, 0x2a); //setup Vmid and Vref, other module power down
rk610_codec_write(codec,ACCELCODEC_R1E, 0x40); ///|ASC_PDASDML_ENABLE);
/* set master/slave audio interface */
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
@@ -487,52 +398,15 @@ static int rk610_codec_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
struct snd_soc_codec *codec = rtd->codec;
struct rk610_codec_priv *rk610_codec =snd_soc_codec_get_drvdata(codec);
#else
struct snd_soc_device *socdev = rtd->socdev;
struct snd_soc_codec *codec = socdev->card->codec;
struct rk610_codec_priv *rk610_codec = codec->private_data;
#endif
u16 iface = rk610_codec_read_reg_cache(codec, ACCELCODEC_R09) & 0x1f3;
u16 srate = rk610_codec_read_reg_cache(codec, ACCELCODEC_R00) & 0x180;
int coeff;
/*by Vincent Hsiung for EQ Vol Change*/
#define HW_PARAMS_FLAG_EQVOL_ON 0x21
#define HW_PARAMS_FLAG_EQVOL_OFF 0x22
if (params->flags == HW_PARAMS_FLAG_EQVOL_ON)
{
u16 r17 = rk610_codec_read_reg_cache(codec, ACCELCODEC_R17);
u16 r18 = rk610_codec_read_reg_cache(codec, ACCELCODEC_R18);
r17 &= (~0x3f); //6db
r18 &= (~0x3f); //6db
rk610_codec_write(codec, ACCELCODEC_R17, r17);
rk610_codec_write(codec, ACCELCODEC_R18, r18);
return 0;
}
else if (params->flags == HW_PARAMS_FLAG_EQVOL_OFF)
{
u16 r17 = rk610_codec_read_reg_cache(codec, ACCELCODEC_R17);
u16 r18 = rk610_codec_read_reg_cache(codec, ACCELCODEC_R18);
r17 &= (~0x3f);
r17 |= 0x0f; //0db
r18 &= (~0x3f);
r18 |= 0x0f; //0db
rk610_codec_write(codec, ACCELCODEC_R17, r17);
rk610_codec_write(codec, ACCELCODEC_R18, r18);
return 0;
}
coeff = get_coeff(rk610_codec->sysclk, params_rate(params));
DBG("Enter::%s----%d rk610_codec->sysclk=%d coeff = %d\n",__FUNCTION__,__LINE__,rk610_codec->sysclk, coeff);
DBG("Enter::%s----%d rk610_codec->sysclk=%d coeff = %d\n",__FUNCTION__,__LINE__,rk610_codec->sysclk, coeff);
/* bit size */
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
@@ -548,13 +422,13 @@ static int rk610_codec_pcm_hw_params(struct snd_pcm_substream *substream,
break;
}
DBG("Enter::%s----%d iface=%x srate =%x rate=%d\n",__FUNCTION__,__LINE__,iface,srate,params_rate(params));
// rk610_codec_write(codec,ACCELCODEC_R0C, 0x17);
// rk610_codec_write(codec,ACCELCODEC_R0C, 0x17);
rk610_codec_write(codec,ACCELCODEC_R04, ASC_INT_MUTE_L|ASC_INT_MUTE_R|ASC_SIDETONE_L_OFF|ASC_SIDETONE_R_OFF); //soft mute
//<2F><><EFBFBD><EFBFBD><EFBFBD>Ƚ<EFBFBD>clk<6C><6B>EN_INT<4E><54>disable<6C><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD>bclk<6C><6B>Ƶֵ<C6B5><D6B5><EFBFBD>ܵ<EFBFBD><DCB5><EFBFBD>codec<65>ڲ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><D2B5><EFBFBD>
//<2F><><EFBFBD>ֳ<EFBFBD><D6B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD><C7A3>Ժ<EFBFBD><D4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҿ<EFBFBD><D2BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>codec<65><63>I2S_DATAOUT<55>Ͽ<EFBFBD>Ҳһ<D2B2><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
rk610_codec_write(codec,ACCELCODEC_R0B, ASC_DEC_DISABLE|ASC_INT_DISABLE); //0x00
/* set iface & srate */
#ifdef CONFIG_SND_RK29_CODEC_SOC_MASTER
iface |= ASC_INVERT_BCLK;//<2F><>תBCLK master״̬<D7B4>ͳ<EFBFBD><CDB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˰<EFBFBD><CBB0><EFBFBD>ʱ<EFBFBD>ӣ<EFBFBD><D3A3><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -569,65 +443,45 @@ static int rk610_codec_pcm_hw_params(struct snd_pcm_substream *substream,
return 0;
}
void PhaseOut(struct snd_soc_codec *codec,u32 nStep, u32 us)
{
DBG("%s[%d]\n",__FUNCTION__,__LINE__);
rk610_codec_write(codec,ACCELCODEC_R17, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOL
rk610_codec_write(codec,ACCELCODEC_R18, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOR
udelay(us);
}
void PhaseIn(struct snd_soc_codec *codec,u32 nStep, u32 us)
{
DBG("%s[%d]\n",__FUNCTION__,__LINE__);
rk610_codec_write(codec,ACCELCODEC_R17, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOL gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOL
rk610_codec_write(codec,ACCELCODEC_R18, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOR
udelay(us);
}
static int rk610_codec_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
// struct rk610_codec_priv *rk610_codec =snd_soc_codec_get_drvdata(codec);
DBG("Enter::%s----%d--mute=%d\n",__FUNCTION__,__LINE__,mute);
if (mute)
{
PhaseOut(codec,1, 5000);
rk610_codec_write(codec,ACCELCODEC_R17, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOL
rk610_codec_write(codec,ACCELCODEC_R18, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOR
rk610_codec_write(codec,ACCELCODEC_R19, 0xFF); //AOM
rk610_codec_write(codec,ACCELCODEC_R04, ASC_INT_MUTE_L|ASC_INT_MUTE_R|ASC_SIDETONE_L_OFF|ASC_SIDETONE_R_OFF); //soft mute
rk610_codec_write(codec,ACCELCODEC_R04, ASC_INT_MUTE_L|ASC_INT_MUTE_R|ASC_SIDETONE_L_OFF|ASC_SIDETONE_R_OFF); //soft mute
//add for standby
if(!dai->capture_active)
{
rk610_codec_write(codec, ACCELCODEC_R1D, 0xFE);
rk610_codec_write(codec, ACCELCODEC_R1E, 0xFF);
rk610_codec_write(codec, ACCELCODEC_R1F, 0xFF);
}
// if(!dai->capture_active)
// {
// rk610_codec_write(codec, ACCELCODEC_R1D, 0xFE);
// rk610_codec_write(codec, ACCELCODEC_R1E, 0xFF);
// rk610_codec_write(codec, ACCELCODEC_R1F, 0xFF);
// }
}
else
{
rk610_codec_write(codec,ACCELCODEC_R1D, 0x2a); //setup Vmid and Vref, other module power down
rk610_codec_write(codec,ACCELCODEC_R1E, 0x40); ///|ASC_PDASDML_ENABLE);
#if OUT_CAPLESS
{
// rk610_codec_write(codec,ACCELCODEC_R1D, 0x2a); //setup Vmid and Vref, other module power down
// rk610_codec_write(codec,ACCELCODEC_R1E, 0x40); ///|ASC_PDASDML_ENABLE);
rk610_codec_write(codec,ACCELCODEC_R17, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOL gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOL
rk610_codec_write(codec,ACCELCODEC_R18, gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //gVolReg|ASC_OUTPUT_ACTIVE|ASC_CROSSZERO_EN); //AOR
rk610_codec_write(codec,ACCELCODEC_R04, ASC_INT_ACTIVE_L|ASC_INT_ACTIVE_R|ASC_SIDETONE_L_OFF|ASC_SIDETONE_R_OFF);
rk610_codec_write(codec,ACCELCODEC_R19, 0x7F); //AOM
msleep(300);
#if OUT_CAPLESS
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE);
#else
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE|ASC_PDPAM_ENABLE);
#endif
PhaseIn(codec,1, 5000);
//if(gCodecVol != 0)
//{
rk610_codec_write(codec,ACCELCODEC_R04, ASC_INT_ACTIVE_L|ASC_INT_ACTIVE_R|ASC_SIDETONE_L_OFF|ASC_SIDETONE_R_OFF);
//}
rk610_codec_write(codec,ACCELCODEC_R19, 0x7F); //AOM
#if 0
/*disable speaker */
gpio_set_value(RK29_PIN6_PB6, GPIO_LOW);
#endif
rk610_codec_reg_read();
// schedule_delayed_work(&rk610_codec->rk610_delayed_work, 0);
// rk610_codec_reg_read();
spk_ctrl_fun(GPIO_HIGH);
}
return 0;
}
@@ -645,30 +499,38 @@ static int rk610_codec_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_STANDBY:
printk("rk610 standby\n");
spk_ctrl_fun(GPIO_LOW);
rk610_codec_write(codec, ACCELCODEC_R1D, 0xFE);
rk610_codec_write(codec, ACCELCODEC_R1E, 0xFF);
rk610_codec_write(codec, ACCELCODEC_R1F, 0xFF);
rk610_codec_write(codec, ACCELCODEC_R1F, 0xFF);
break;
case SND_SOC_BIAS_OFF:
printk("rk610 power off\n");
printk("rk610 power off\n");
spk_ctrl_fun(GPIO_LOW);
rk610_codec_write(codec, ACCELCODEC_R1D, 0xFF);
rk610_codec_write(codec, ACCELCODEC_R1E, 0xFF);
rk610_codec_write(codec, ACCELCODEC_R1F, 0xFF);
break;
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
codec->dapm.bias_level = level;
#else
codec->bias_level = level;
#endif
return 0;
}
#define RK610_CODEC_RATES SNDRV_PCM_RATE_8000_96000
static void rk610_delayedwork_fun(struct work_struct *work)
{
struct snd_soc_codec *codec = rk610_codec_codec;
DBG("--------%s----------\n",__FUNCTION__);
#define RK610_CODEC_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
SNDRV_PCM_FMTBIT_S24_LE)
#if OUT_CAPLESS
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE);
#else
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE|ASC_PDPAM_ENABLE);
#endif
spk_ctrl_fun(GPIO_HIGH);
}
static struct snd_soc_dai_ops rk610_codec_ops = {
.hw_params = rk610_codec_pcm_hw_params,
@@ -677,13 +539,12 @@ static struct snd_soc_dai_ops rk610_codec_ops = {
.digital_mute = rk610_codec_mute,
};
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
static struct snd_soc_dai_driver rk610_codec_dai =
#else
struct snd_soc_dai rk610_codec_dai =
#endif
{
.name = "rk610_codec_xx",
#define RK610_CODEC_RATES SNDRV_PCM_RATE_8000_96000
#define RK610_CODEC_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
SNDRV_PCM_FMTBIT_S24_LE)
static struct snd_soc_dai_driver rk610_codec_dai = {
.name = "rk610_codec",
.playback = {
.stream_name = "Playback",
.channels_min = 1,
@@ -701,67 +562,48 @@ struct snd_soc_dai rk610_codec_dai =
.ops = &rk610_codec_ops,
.symmetric_rates = 1,
};
EXPORT_SYMBOL_GPL(rk610_codec_dai);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
static int rk610_codec_suspend(struct snd_soc_codec *codec, pm_message_t state)
#else
static int rk610_codec_suspend(struct platform_device *pdev, pm_message_t state)
#endif
{
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37))
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_codec *codec = socdev->card->codec;
#endif
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
rk610_codec_set_bias_level(codec, SND_SOC_BIAS_OFF);
rk610_codec_reg_read();
// rk610_codec_reg_read();
return 0;
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
static int rk610_codec_resume(struct snd_soc_codec *codec)
#else
static int rk610_codec_resume(struct platform_device *pdev)
#endif
{
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37))
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_codec *codec = socdev->card->codec;
#endif
int i;
u8 data[2];
struct i2c_client *i2c;
u16 *cache = codec->reg_cache;
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
/* Sync reg_cache with the hardware */
/*
for (i = 0; i < RK610_CODEC_NUM_REG; i++) {
data[0] = cache[i] & 0x00ff;
i2c = (struct i2c_client *)codec->control_data;
i2c->addr = (i2c->addr & 0x60)|i;
codec->hw_write(codec->control_data, data, 1);
}
*/
rk610_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
return 0;
}
#if 1
#define USE_MIC_IN
#define USE_LPF 1
#define USE_LPF
void rk610_codec_reg_set(void)
{
struct snd_soc_codec *codec = rk610_codec_codec;
unsigned int digital_gain;
rk610_codec_write(codec,ACCELCODEC_R1D, 0xFF);
rk610_codec_write(codec,ACCELCODEC_R1E, 0xFF);
rk610_codec_write(codec,ACCELCODEC_R1F, 0xFF);
#if USE_LPF
rk610_codec_write(codec,ACCELCODEC_R1D, 0x30);
rk610_codec_write(codec,ACCELCODEC_R1E, 0x40);
#ifdef USE_LPF
// Route R-LPF->R-Mixer, L-LPF->L-Mixer
rk610_codec_write(codec,ACCELCODEC_R15, 0xC1);
#else
@@ -787,7 +629,7 @@ void rk610_codec_reg_set(void)
//2soft mute
rk610_codec_write(codec,ACCELCODEC_R04, ASC_INT_MUTE_L|ASC_INT_MUTE_R|ASC_SIDETONE_L_OFF|ASC_SIDETONE_R_OFF); //soft mute
//2set default SR and clk
rk610_codec_write(codec,ACCELCODEC_R0A, ASC_NORMAL_MODE|(0x10 << 1)|ASC_CLKNODIV|ASC_CLK_DISABLE);
gR0AReg = ASC_NORMAL_MODE|(0x10 << 1)|ASC_CLKNODIV|ASC_CLK_DISABLE;
@@ -800,121 +642,25 @@ void rk610_codec_reg_set(void)
rk610_codec_write(codec,ACCELCODEC_R06, digital_gain & 0xFF);
rk610_codec_write(codec,ACCELCODEC_R07, (digital_gain >> 8) & 0xFF);
rk610_codec_write(codec,ACCELCODEC_R08, digital_gain & 0xFF);
// rk610_codec_write(codec,ACCELCODEC_R05, 0x0e);
// rk610_codec_write(codec,ACCELCODEC_R06, 0x42);
// rk610_codec_write(codec,ACCELCODEC_R07, 0x0e);
// rk610_codec_write(codec,ACCELCODEC_R08, 0x42);
rk610_codec_write(codec,ACCELCODEC_R0B, ASC_DEC_ENABLE|ASC_INT_ENABLE);
gR0BReg = ASC_DEC_ENABLE|ASC_INT_ENABLE; //ASC_DEC_DISABLE|ASC_INT_ENABLE;
rk610_codec_write(codec,ACCELCODEC_R1D, 0x30);
rk610_codec_write(codec,ACCELCODEC_R1E, 0x40);
#if OUT_CAPLESS
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE);
#else
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE|ASC_PDPAM_ENABLE);
#endif
// #if OUT_CAPLESS
// rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE);
// #else
// rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMIXM_ENABLE|ASC_PDPAM_ENABLE);
// #endif
}
#else
void rk610_codec_reg_set(void)
{
struct snd_soc_codec *codec = rk610_codec_codec;
int reg;
int i;
unsigned int data;
rk610_codec_write(codec,ACCELCODEC_R1D, 0x00);
rk610_codec_write(codec,ACCELCODEC_R17, 0xFF); //AOL
rk610_codec_write(codec,ACCELCODEC_R18, 0xFF); //AOR
rk610_codec_write(codec,ACCELCODEC_R19, 0xFF); //AOM
rk610_codec_write(codec,ACCELCODEC_R1F, 0xDF);
mdelay(10);
rk610_codec_write(codec,ACCELCODEC_R1F, 0x5F);
rk610_codec_write(codec,ACCELCODEC_R19, 0x7F); //AOM
rk610_codec_write(codec,ACCELCODEC_R15, 0xC1);//rk610_codec_write(codec,ACCELCODEC_R15, 0xCD);//by Vincent Hsiung
rk610_codec_write(codec,ACCELCODEC_R1A, 0x1C);
mdelay(100);
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09);
rk610_codec_write(codec,ACCELCODEC_R1E, 0x00);
mdelay(10);
rk610_codec_write(codec,ACCELCODEC_R1A, 0x14);
rk610_codec_write(codec,ACCELCODEC_R1D, 0xFE);
rk610_codec_write(codec,ACCELCODEC_R17, 0xBF); //AOL
rk610_codec_write(codec,ACCELCODEC_R18, 0xBF); //AOR
rk610_codec_write(codec,ACCELCODEC_R19, 0x7F); //AOM
rk610_codec_write(codec,ACCELCODEC_R1F, 0xDF);
//2soft mute
rk610_codec_write(codec,ACCELCODEC_R04, ASC_INT_MUTE_L|ASC_INT_MUTE_R|ASC_SIDETONE_L_OFF|ASC_SIDETONE_R_OFF); //soft mute
//2set default SR and clk
rk610_codec_write(codec,ACCELCODEC_R0A, ASC_USB_MODE|FREQ48kHz|ASC_CLKNODIV|ASC_CLK_DISABLE);
gR0AReg = ASC_USB_MODE|FREQ48kHz|ASC_CLKNODIV|ASC_CLK_DISABLE;
//2Config audio interface
rk610_codec_write(codec,ACCELCODEC_R09, ASC_I2S_MODE|ASC_16BIT_MODE|ASC_NORMAL_LRCLK|ASC_LRSWAP_DISABLE|ASC_MASTER_MODE|ASC_NORMAL_BCLK);
rk610_codec_write(codec,ACCELCODEC_R00, ASC_HPF_ENABLE|ASC_DSM_MODE_DISABLE|ASC_SCRAMBLE_ENABLE|ASC_DITHER_ENABLE|ASC_BCLKDIV_8); //BCLK div 8
//2volume,input,outpu
rk610_codec_write(codec,ACCELCODEC_R05, 0x0e);
rk610_codec_write(codec,ACCELCODEC_R06, 0x42);
rk610_codec_write(codec,ACCELCODEC_R07, 0x0e);
rk610_codec_write(codec,ACCELCODEC_R08, 0x42);
rk610_codec_write(codec,ACCELCODEC_R0C, 0x10|ASC_INPUT_VOL_0DB|ASC_INPUT_MUTE); //LIL
rk610_codec_write(codec,ACCELCODEC_R0D, 0x10|ASC_INPUT_VOL_0DB); //LIR
rk610_codec_write(codec,ACCELCODEC_R0E, 0x10|ASC_INPUT_VOL_0DB); //MIC
rk610_codec_write(codec,ACCELCODEC_R12, 0x4c|ASC_MIC_INPUT|ASC_MIC_BOOST_20DB); //mic input and boost 20dB
rk610_codec_write(codec,ACCELCODEC_R13, ASC_LPGAMX_DISABLE|ASC_ALMX_DISABLE|((LINE_2_MIXER_GAIN & 0x7) << 4)|0x0);
rk610_codec_write(codec,ACCELCODEC_R14, ASC_RPGAMX_DISABLE|ASC_ARMX_DISABLE|((LINE_2_MIXER_GAIN & 0x7) << 4)|0x0);
gR1314Reg = ASC_RPGAMX_DISABLE|ASC_ARMX_DISABLE|((LINE_2_MIXER_GAIN & 0x7) << 4)|0x0;
//2other
rk610_codec_write(codec,ACCELCODEC_R0B, ASC_DEC_DISABLE|ASC_INT_DISABLE); //0x00
gR0BReg = ASC_DEC_DISABLE|ASC_INT_DISABLE;
rk610_codec_write(codec,ACCELCODEC_R15, \
0x01|ASC_RLPFMX_DISABLE|ASC_LLPFMX_DISABLE|ASC_LDAMX_DISABLE|ASC_RDAMX_DISABLE|ASC_LSCF_ACTIVE|ASC_RSCF_ACTIVE); //0x3c
rk610_codec_write(codec,ACCELCODEC_R1B, 0x32);
rk610_codec_write(codec,ACCELCODEC_R1C, ASC_DEM_ENABLE); ///0x00); //use default value
///dac mode
rk610_codec_write(codec,ACCELCODEC_R17, 0xBF); //AOL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
rk610_codec_write(codec,ACCELCODEC_R18, 0xBF); //AOR
//2power down useless module
rk610_codec_write(codec,ACCELCODEC_R1D, 0x2a|ASC_PDSDL_ENABLE|ASC_PDBSTL_ENABLE|ASC_PDPGAL_ENABLE); //setup Vmid and Vref, other module power down
rk610_codec_write(codec,ACCELCODEC_R1E, 0x40|ASC_PDASDML_ENABLE);
#if OUT_CAPLESS
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMICB_ENABLE|ASC_PDMIXM_ENABLE);
#else
rk610_codec_write(codec,ACCELCODEC_R1F, 0x09|ASC_PDMICB_ENABLE|ASC_PDMIXM_ENABLE|ASC_PDPAM_ENABLE);
#endif
//2other
rk610_codec_write(codec,ACCELCODEC_R0B, ASC_DEC_DISABLE|ASC_INT_DISABLE);
gR0BReg = ASC_DEC_ENABLE|ASC_INT_ENABLE; //ASC_DEC_DISABLE|ASC_INT_ENABLE;
rk610_codec_write(codec,ACCELCODEC_R15, 0xC1);//rk610_codec_write(codec,ACCELCODEC_R15, 0xCD);//by Vincent Hsiung
rk610_codec_write(codec,ACCELCODEC_R0C, 0x10|ASC_INPUT_VOL_0DB); //LIL
rk610_codec_write(codec,ACCELCODEC_R0D, 0x10|ASC_INPUT_VOL_0DB); //LIR
rk610_codec_write(codec,ACCELCODEC_R0E, 0x10|ASC_INPUT_VOL_0DB); //MIC
// rk610_codec_write(codec,ACCELCODEC_R12, 0x4c|ASC_MIC_INPUT|ASC_MIC_BOOST_20DB); //mic input and boost 20dB
rk610_codec_write(codec,ACCELCODEC_R12, 0x4c); //line input and boost 20dB
rk610_codec_write(codec,ACCELCODEC_R13, 0x00);
rk610_codec_write(codec,ACCELCODEC_R14, 0x00);
gR1314Reg = 0x00;
rk610_codec_write(codec,ACCELCODEC_R1C, ASC_DEM_ENABLE); //0x00); //use default value
}
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
static int rk610_codec_probe(struct snd_soc_codec *codec)
{
struct rk610_codec_priv *rk610_codec = snd_soc_codec_get_drvdata(codec);
struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
rk610_codec_codec = codec;
printk(KERN_ERR "[%s] start\n", __FUNCTION__);
DBG("[%s] start\n", __FUNCTION__);
ret = snd_soc_codec_set_cache_io(codec, 8, 16, rk610_codec->control_type);
if (ret != 0) {
dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
@@ -924,97 +670,42 @@ static int rk610_codec_probe(struct snd_soc_codec *codec)
codec->write = rk610_codec_write;
codec->read = rk610_codec_read;
codec->hw_write = (hw_write_t)i2c_master_send;
#else
static int rk610_codec_probe(struct platform_device *pdev)
{
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_codec *codec;
int ret = 0;
#endif
if (rk610_codec_codec == NULL) {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
dev_err(codec->dev, "Codec device not registered\n");
#else
dev_err(&pdev->dev, "Codec device not registered\n");
#endif
return -ENODEV;
}
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37))
socdev->card->codec = rk610_codec_codec;
codec = rk610_codec_codec;
/* register pcms */
ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
if (ret < 0) {
dev_err(codec->dev, "failed to create pcms: %d\n", ret);
goto pcm_err;
}
#endif
INIT_DELAYED_WORK(&rk610_codec->rk610_delayed_work, rk610_delayedwork_fun);
snd_soc_add_controls(codec, rk610_codec_snd_controls,
ARRAY_SIZE(rk610_codec_snd_controls));
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37))
snd_soc_dapm_new_controls(codec, rk610_codec_dapm_widgets,
ARRAY_SIZE(rk610_codec_dapm_widgets));
snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
snd_soc_dapm_new_widgets(codec);
ret = snd_soc_init_card(socdev);
if (ret < 0) {
dev_err(codec->dev, "failed to register card: %d\n", ret);
goto card_err;
}
#else
snd_soc_dapm_new_controls(dapm, rk610_codec_dapm_widgets,
ARRAY_SIZE(rk610_codec_dapm_widgets));
snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
#endif
#if defined(RK610_SPK_CTRL_PIN)
ret = gpio_request(RK610_SPK_CTRL_PIN, "rk610 spk_ctrl");
if (ret){
printk("rk610_control request gpio fail\n");
//goto err1;
#ifdef RK610_SPK_CTRL_PIN
rk610_codec->spk_ctrl_io = RK610_SPK_CTRL_PIN;
ret = gpio_request(rk610_codec->spk_ctrl_io, "rk610 spk_ctrl");
if (ret){
printk("rk610_control request gpio fail!\n");
return ret;
}
gpio_set_value(RK610_SPK_CTRL_PIN, GPIO_HIGH);
gpio_direction_output(RK610_SPK_CTRL_PIN, GPIO_HIGH);
gpio_direction_output(rk610_codec->spk_ctrl_io, GPIO_LOW);
gpio_set_value(rk610_codec->spk_ctrl_io, GPIO_LOW);
#else
rk610_codec->spk_ctrl_io = 0;
#endif
rk610_control_init_codec();
rk610_codec_reg_set();
rk610_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
// rk610_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
schedule_delayed_work(&rk610_codec->rk610_delayed_work, msecs_to_jiffies(1000));
codec->dapm.bias_level = SND_SOC_BIAS_PREPARE;
return ret;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37))
card_err:
snd_soc_free_pcms(socdev);
snd_soc_dapm_free(socdev);
pcm_err:
return ret;
#endif
}
/* power down chip */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
static int rk610_codec_remove(struct snd_soc_codec *codec)
{
rk610_codec_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
}
#else
static int rk610_codec_remove(struct platform_device *pdev)
{
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
printk("rk610_codec_remove\n");
snd_soc_free_pcms(socdev);
snd_soc_dapm_free(socdev);
return 0;
}
#endif
static struct snd_soc_codec_driver soc_codec_dev_rk610_codec = {
.probe = rk610_codec_probe,
@@ -1026,75 +717,42 @@ static struct snd_soc_codec_driver soc_codec_dev_rk610_codec = {
.reg_cache_size = ARRAY_SIZE(rk610_codec_reg),
.reg_word_size = sizeof(u16),
.reg_cache_default = rk610_codec_reg,
.dapm_widgets = rk610_codec_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(rk610_codec_dapm_widgets),
.dapm_routes = audio_map,
.num_dapm_routes = ARRAY_SIZE(audio_map),
// .dapm_widgets = rk610_codec_dapm_widgets,
// .num_dapm_widgets = ARRAY_SIZE(rk610_codec_dapm_widgets),
// .dapm_routes = audio_map,
// .num_dapm_routes = ARRAY_SIZE(audio_map),
};
EXPORT_SYMBOL_GPL(soc_codec_dev_rk610_codec);
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
static int rk610_codec_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct rk610_codec_priv *rk610_codec;
int ret;
printk("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ %s start $$$$$$$$$$$$$$$$$$$$$$$$$$$\n", __FUNCTION__);
DBG("%s start\n", __FUNCTION__);
rk610_codec = kzalloc(sizeof(struct rk610_codec_priv), GFP_KERNEL);
if (rk610_codec == NULL)
return -ENOMEM;
i2c_set_clientdata(i2c, rk610_codec);
rk610_codec->control_type = SND_SOC_I2C;
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_rk610_codec, &rk610_codec_dai, 1);
if (ret < 0) {
printk("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ %s: snd_soc_register_codec error!!!!\n", __FUNCTION__);
dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
kfree(rk610_codec);
}
return ret;
}
static int rk610_codec_i2c_remove(struct i2c_client *client)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
snd_soc_unregister_codec(&client->dev);
kfree(i2c_get_clientdata(client));
#else
struct rk610_codec_priv *rk610_codec = i2c_get_clientdata(client);
rk610_codec_unregister(rk610_codec);
#endif
return 0;
}
#ifdef CONFIG_PM
static int rk610_codec_i2c_suspend(struct i2c_client *client, pm_message_t msg)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
return 0;
#else
return snd_soc_suspend_device(&client->dev);
#endif
}
static int rk610_codec_i2c_resume(struct i2c_client *client)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
return 0;
#else
return snd_soc_resume_device(&client->dev);
#endif
}
#else
#define rk610_codec_i2c_suspend NULL
#define rk610_codec_i2c_resume NULL
#endif
static const struct i2c_device_id rk610_codec_i2c_id[] = {
{ "rk610_i2c_codec", 0 },
{ }
@@ -1109,8 +767,6 @@ static struct i2c_driver rk610_codec_i2c_driver = {
},
.probe = rk610_codec_i2c_probe,
.remove = rk610_codec_i2c_remove,
//.suspend = rk610_codec_i2c_suspend,
//.resume = rk610_codec_i2c_resume,
.id_table = rk610_codec_i2c_id,
};
#endif
@@ -1118,7 +774,7 @@ static struct i2c_driver rk610_codec_i2c_driver = {
static int __init rk610_codec_modinit(void)
{
int ret;
// DBG("[%s] start\n", __FUNCTION__);
DBG("[%s] start\n", __FUNCTION__);
ret = i2c_add_driver(&rk610_codec_i2c_driver);
if (ret != 0)
pr_err("rk610 codec: Unable to register I2C driver: %d\n", ret);
@@ -1135,3 +791,4 @@ module_exit(rk610_codec_exit);
MODULE_DESCRIPTION("ASoC RK610 CODEC driver");
MODULE_AUTHOR("rk@rock-chips.com");
MODULE_LICENSE("GPL");

3
sound/soc/codecs/rk610_codec.h
View File

@@ -263,5 +263,6 @@
extern struct snd_soc_dai rk610_codec_dai;
extern struct snd_soc_codec_device soc_codec_dev_rk610_codec;
#endif
extern int rk610_control_init_codec(void);
extern int rk610_codec_pll_set(unsigned int rate);
#endif

25
sound/soc/rk29/Kconfig
View File

@@ -7,7 +7,7 @@ config SND_RK29_SOC
to select the audio interfaces to support below.
config SND_RK29_SOC_I2S
tristate
tristate
config SND_RK29_SOC_I2S_8CH
bool "Soc RK29 I2S 8 Channel support(I2S0)"
@@ -15,7 +15,7 @@ config SND_RK29_SOC_I2S_8CH
depends on SND_RK29_SOC_I2S
help
This supports the use of the 8 Channel I2S interface on rk29 processors.
config SND_RK29_SOC_I2S_2CH
bool "Soc RK29 I2S 2 Channel support(I2S1)"
default n
@@ -29,7 +29,7 @@ config SND_RK_SOC_I2S2_2CH
depends on SND_RK29_SOC_I2S && ARCH_RK30
help
This supports the use of the 2 Channel I2S2 interface on rk30 processors.
if SND_RK29_SOC_I2S_2CH || SND_RK29_SOC_I2S_8CH || SND_RK_SOC_I2S2_2CH
choice
bool "Set i2s on DMA event mode"
@@ -114,7 +114,7 @@ config SND_RK29_SOC_WM8994
select SND_SOC_WM8994
help
Say Y if you want to add support for SoC audio on rockchip
with the WM8994.
with the WM8994.
config SND_RK29_SOC_CS42L52
tristate "SoC I2S Audio support for rockchip - CS42L52"
@@ -133,7 +133,7 @@ config SND_RK29_SOC_AIC3111
help
Say Y if you want to add support for SoC audio on rockchip
with the AIC3111.
config SND_RK29_SOC_RK1000
tristate "SoC I2S Audio support for rockchip - RK1000"
depends on SND_RK29_SOC
@@ -141,23 +141,25 @@ config SND_RK29_SOC_RK1000
select SND_SOC_RK1000
help
Say Y if you want to add support for SoC audio on rockchip
with the RK1000.
with the RK1000.
config SND_RK29_SOC_HDMI
tristate "SoC I2S Audio support for rockchip - HDMI"
depends on SND_RK29_SOC && HDMI_ITV
select SND_RK29_SOC_I2S
help
Say Y if you want to add support for SoC audio on rockchip
with the HDMI.
with the HDMI.
config SND_RK29_SOC_RK610
tristate "SoC I2S Audio support for rockchip - RK610"
depends on SND_RK29_SOC && MFD_RK610 && I2C_RK29
depends on SND_RK29_SOC && MFD_RK610
select SND_RK29_SOC_I2S
select SND_SOC_RK610
help
Say Y if you want to add support for SoC audio on rockchip
with the RK610(JETTA).
with the RK610(JETTA).
if SND_RK29_SOC_WM8988 || SND_RK29_SOC_RK1000 || SND_RK29_SOC_WM8994 || SND_RK29_SOC_WM8900 || SND_RK29_SOC_RT5621 || SND_RK29_SOC_RT5631 || SND_RK29_SOC_RT5625 || SND_RK29_SOC_CS42L52 || SND_RK29_SOC_AIC3111 || SND_RK29_SOC_HDMI || SND_RK29_SOC_RK610
choice
bool "Set i2s type"
@@ -180,5 +182,6 @@ config PHONE_INCALL_IS_SUSPEND
default n
help
set "y" phone incall status cannot into suspend codec
endif

132
sound/soc/rk29/rk29_jetta_codec.c Normal file → Executable file
View File

@@ -19,7 +19,6 @@
#include <sound/soc-dapm.h>
#include <asm/io.h>
#include <mach/hardware.h>
#include <mach/rk29_iomap.h>
#include "../codecs/rk610_codec.h"
#include "rk29_pcm.h"
#include "rk29_i2s.h"
@@ -34,13 +33,8 @@ static int rk29_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
#else
struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
#endif
int ret;
unsigned int pll_out = 0;
int div_bclk,div_mclk;
@@ -52,59 +46,32 @@ static int rk29_hw_params(struct snd_pcm_substream *substream,
#define HW_PARAMS_FLAG_EQVOL_OFF 0x22
if ((params->flags == HW_PARAMS_FLAG_EQVOL_ON)||(params->flags == HW_PARAMS_FLAG_EQVOL_OFF))
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
ret = codec_dai->driver->ops->hw_params(substream, params, codec_dai); //by Vincent
#else
ret = codec_dai->ops->hw_params(substream, params, codec_dai); //by Vincent
#endif
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
}
else
{
/* set codec DAI configuration */
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
#if defined (CONFIG_SND_RK29_CODEC_SOC_SLAVE)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
ret = codec_dai->driver->ops->set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
#else
ret = codec_dai->ops->set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
#endif
#endif
#if defined (CONFIG_SND_RK29_CODEC_SOC_MASTER)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
ret = codec_dai->driver->ops->set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
#elif defined (CONFIG_SND_RK29_CODEC_SOC_MASTER)
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM );
#else
ret = codec_dai->ops->set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM );
#endif
#endif
if (ret < 0)
return ret;
return ret;
/* set cpu DAI configuration */
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
#if defined (CONFIG_SND_RK29_CODEC_SOC_SLAVE)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
ret = cpu_dai->driver->ops->set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
#else
ret = cpu_dai->ops->set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
#endif
#endif
#if defined (CONFIG_SND_RK29_CODEC_SOC_MASTER)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
ret = cpu_dai->driver->ops->set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
#elif defined (CONFIG_SND_RK29_CODEC_SOC_MASTER)
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
#else
ret = cpu_dai->ops->set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
#endif
#endif
if (ret < 0)
return ret;
return ret;
}
switch(params_rate(params)) {
@@ -143,7 +110,7 @@ static int rk29_hw_params(struct snd_pcm_substream *substream,
div_bclk = 63;
div_mclk = pll_out/(params_rate(params)*64) - 1;
DBG("func is%s,pll_out=%ld,div_mclk=%ld div_bclk=%ld\n",
DBG("func is%s,pll_out=%d,div_mclk=%d div_bclk\n",
__FUNCTION__,pll_out,div_mclk, div_bclk);
snd_soc_dai_set_sysclk(cpu_dai, 0, pll_out, 0);
snd_soc_dai_set_clkdiv(cpu_dai, ROCKCHIP_DIV_BCLK,div_bclk);
@@ -153,85 +120,23 @@ static int rk29_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static const struct snd_soc_dapm_widget rk29_dapm_widgets[] = {
SND_SOC_DAPM_LINE("Audio Out", NULL),
SND_SOC_DAPM_LINE("Line in", NULL),
SND_SOC_DAPM_MIC("Micn", NULL),
SND_SOC_DAPM_MIC("Micp", NULL),
};
static const struct snd_soc_dapm_route audio_map[]= {
{"Audio Out", NULL, "LOUT1"},
{"Audio Out", NULL, "ROUT1"},
{"Line in", NULL, "RINPUT1"},
{"Line in", NULL, "LINPUT1"},
// {"Micn", NULL, "RINPUT2"},
// {"Micp", NULL, "LINPUT2"},
};
/*
* Logic for a RK610 codec as connected on a rockchip board.
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
static int rk29_RK610_codec_init(struct snd_soc_pcm_runtime *rtd) {
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_context *dapm = &codec->dapm;
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
/* Add specific widgets */
snd_soc_dapm_new_controls(dapm, rk29_dapm_widgets,
ARRAY_SIZE(rk29_dapm_widgets));
/* Set up specific audio path audio_mapnects */
snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
snd_soc_dapm_sync(dapm);
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
return 0;
}
#else
static int rk29_RK610_codec_init(struct snd_soc_codec *codec) {
// struct snd_soc_dai *codec_dai = &codec->dai[0];
int ret;
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
// ret = snd_soc_dai_set_sysclk(codec_dai, 0,
// 11289600, SND_SOC_CLOCK_IN);
// if (ret < 0) {
// printk(KERN_ERR "Failed to set WM8988 SYSCLK: %d\n", ret);
// return ret;
// }
/* Add specific widgets */
snd_soc_dapm_new_controls(codec, rk29_dapm_widgets,
ARRAY_SIZE(rk29_dapm_widgets));
/* Set up specific audio path audio_mapnects */
snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
snd_soc_dapm_sync(codec);
return 0;
}
#endif
static struct snd_soc_ops rk29_ops = {
.hw_params = rk29_hw_params,
};
static struct snd_soc_dai_link rk29_dai = {
.name = "RK610",
.name = "RK610_CODEC",
.stream_name = "RK610 CODEC PCM",
.codec_name = "RK610_CODEC.1-0060",
.codec_name = "RK610_CODEC.0-0060",
.platform_name = "rockchip-audio",
#if defined(CONFIG_SND_RK29_SOC_I2S_8CH)
.cpu_dai_name = "rk29_i2s.0",
#elif defined(CONFIG_SND_RK29_SOC_I2S_2CH)
.cpu_dai_name = "rk29_i2s.1",
#else
.cpu_dai_name = "rk29_i2s.2",
#endif
.codec_dai_name = "rk610_codec_xx",
.init = rk29_RK610_codec_init,
.codec_dai_name = "rk610_codec",
.ops = &rk29_ops,
};
static struct snd_soc_card snd_soc_card_rk29 = {
@@ -240,27 +145,22 @@ static struct snd_soc_card snd_soc_card_rk29 = {
.num_links = 1,
};
static struct platform_device *rk29_snd_device;
static int __init audio_card_init(void)
{
int ret =0;
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
printk(KERN_ERR "[%s] start\n", __FUNCTION__);
rk29_snd_device = platform_device_alloc("soc-audio", -1);
if (!rk29_snd_device) {
printk("[%s] platform device allocation failed\n", __FUNCTION__);
ret = -ENOMEM;
return ret;
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
platform_set_drvdata(rk29_snd_device, &snd_soc_card_rk29);
#else
platform_set_drvdata(rk29_snd_device, &rk29_snd_devdata);
rk29_snd_devdata.dev = &rk29_snd_device->dev;
#endif
ret = platform_device_add(rk29_snd_device);
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
if (ret) {
DBG("platform device add failed\n");
platform_device_put(rk29_snd_device);