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Merge branch 'topic/rt5645' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

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This commit is contained in:
Mark Brown 2015-02-05 18:10:32 +00:00
parent cd311dd123 79080a8b42
commit b4964bb356
2 changed files with 268 additions and 58 deletions
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239
sound/soc/codecs/rt5645.c
View file

@ -31,6 +31,7 @@
#include "rt5645.h"
#define RT5645_DEVICE_ID 0x6308
#define RT5650_DEVICE_ID 0x6419
#define RT5645_PR_RANGE_BASE (0xff + 1)
#define RT5645_PR_SPACING 0x100
@ -59,6 +60,10 @@ static const struct reg_default init_list[] = {
};
#define RT5645_INIT_REG_LEN ARRAY_SIZE(init_list)
static const struct reg_default rt5650_init_list[] = {
{0xf6, 0x0100},
};
static const struct reg_default rt5645_reg[] = {
{ 0x00, 0x0000 },
{ 0x01, 0xc8c8 },
@ -86,6 +91,7 @@ static const struct reg_default rt5645_reg[] = {
{ 0x2a, 0x5656 },
{ 0x2b, 0x5454 },
{ 0x2c, 0xaaa0 },
{ 0x2d, 0x0000 },
{ 0x2f, 0x1002 },
{ 0x31, 0x5000 },
{ 0x32, 0x0000 },
@ -193,6 +199,8 @@ static const struct reg_default rt5645_reg[] = {
{ 0xdb, 0x0003 },
{ 0xdc, 0x0049 },
{ 0xdd, 0x001b },
{ 0xdf, 0x0008 },
{ 0xe0, 0x4000 },
{ 0xe6, 0x8000 },
{ 0xe7, 0x0200 },
{ 0xec, 0xb300 },
@ -242,6 +250,7 @@ static bool rt5645_volatile_register(struct device *dev, unsigned int reg)
case RT5645_IRQ_CTRL3:
case RT5645_INT_IRQ_ST:
case RT5645_IL_CMD:
case RT5650_4BTN_IL_CMD1:
case RT5645_VENDOR_ID:
case RT5645_VENDOR_ID1:
case RT5645_VENDOR_ID2:
@ -287,6 +296,7 @@ static bool rt5645_readable_register(struct device *dev, unsigned int reg)
case RT5645_STO_DAC_MIXER:
case RT5645_MONO_DAC_MIXER:
case RT5645_DIG_MIXER:
case RT5650_A_DAC_SOUR:
case RT5645_DIG_INF1_DATA:
case RT5645_PDM_OUT_CTRL:
case RT5645_REC_L1_MIXER:
@ -378,6 +388,8 @@ static bool rt5645_readable_register(struct device *dev, unsigned int reg)
case RT5645_IL_CMD:
case RT5645_IL_CMD2:
case RT5645_IL_CMD3:
case RT5650_4BTN_IL_CMD1:
case RT5650_4BTN_IL_CMD2:
case RT5645_DRC1_HL_CTRL1:
case RT5645_DRC2_HL_CTRL1:
case RT5645_ADC_MONO_HP_CTRL1:
@ -601,6 +613,87 @@ static int is_using_asrc(struct snd_soc_dapm_widget *source,
}
/**
* rt5645_sel_asrc_clk_src - select ASRC clock source for a set of filters
* @codec: SoC audio codec device.
* @filter_mask: mask of filters.
* @clk_src: clock source
*
* The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5645 can
* only support standard 32fs or 64fs i2s format, ASRC should be enabled to
* support special i2s clock format such as Intel's 100fs(100 * sampling rate).
* ASRC function will track i2s clock and generate a corresponding system clock
* for codec. This function provides an API to select the clock source for a
* set of filters specified by the mask. And the codec driver will turn on ASRC
* for these filters if ASRC is selected as their clock source.
*/
int rt5645_sel_asrc_clk_src(struct snd_soc_codec *codec,
unsigned int filter_mask, unsigned int clk_src)
{
unsigned int asrc2_mask = 0;
unsigned int asrc2_value = 0;
unsigned int asrc3_mask = 0;
unsigned int asrc3_value = 0;
switch (clk_src) {
case RT5645_CLK_SEL_SYS:
case RT5645_CLK_SEL_I2S1_ASRC:
case RT5645_CLK_SEL_I2S2_ASRC:
case RT5645_CLK_SEL_SYS2:
break;
default:
return -EINVAL;
}
if (filter_mask & RT5645_DA_STEREO_FILTER) {
asrc2_mask |= RT5645_DA_STO_CLK_SEL_MASK;
asrc2_value = (asrc2_value & ~RT5645_DA_STO_CLK_SEL_MASK)
| (clk_src << RT5645_DA_STO_CLK_SEL_SFT);
}
if (filter_mask & RT5645_DA_MONO_L_FILTER) {
asrc2_mask |= RT5645_DA_MONOL_CLK_SEL_MASK;
asrc2_value = (asrc2_value & ~RT5645_DA_MONOL_CLK_SEL_MASK)
| (clk_src << RT5645_DA_MONOL_CLK_SEL_SFT);
}
if (filter_mask & RT5645_DA_MONO_R_FILTER) {
asrc2_mask |= RT5645_DA_MONOR_CLK_SEL_MASK;
asrc2_value = (asrc2_value & ~RT5645_DA_MONOR_CLK_SEL_MASK)
| (clk_src << RT5645_DA_MONOR_CLK_SEL_SFT);
}
if (filter_mask & RT5645_AD_STEREO_FILTER) {
asrc2_mask |= RT5645_AD_STO1_CLK_SEL_MASK;
asrc2_value = (asrc2_value & ~RT5645_AD_STO1_CLK_SEL_MASK)
| (clk_src << RT5645_AD_STO1_CLK_SEL_SFT);
}
if (filter_mask & RT5645_AD_MONO_L_FILTER) {
asrc3_mask |= RT5645_AD_MONOL_CLK_SEL_MASK;
asrc3_value = (asrc3_value & ~RT5645_AD_MONOL_CLK_SEL_MASK)
| (clk_src << RT5645_AD_MONOL_CLK_SEL_SFT);
}
if (filter_mask & RT5645_AD_MONO_R_FILTER) {
asrc3_mask |= RT5645_AD_MONOR_CLK_SEL_MASK;
asrc3_value = (asrc3_value & ~RT5645_AD_MONOR_CLK_SEL_MASK)
| (clk_src << RT5645_AD_MONOR_CLK_SEL_SFT);
}
if (asrc2_mask)
snd_soc_update_bits(codec, RT5645_ASRC_2,
asrc2_mask, asrc2_value);
if (asrc3_mask)
snd_soc_update_bits(codec, RT5645_ASRC_3,
asrc3_mask, asrc3_value);
return 0;
}
EXPORT_SYMBOL_GPL(rt5645_sel_asrc_clk_src);
/* Digital Mixer */
static const struct snd_kcontrol_new rt5645_sto1_adc_l_mix[] = {
SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER,
@ -1007,6 +1100,44 @@ static SOC_ENUM_SINGLE_DECL(
static const struct snd_kcontrol_new rt5645_if1_adc_in_mux =
SOC_DAPM_ENUM("IF1 ADC IN source", rt5645_if1_adc_in_enum);
/* MX-2d [3] [2] */
static const char * const rt5650_a_dac1_src[] = {
"DAC1", "Stereo DAC Mixer"
};
static SOC_ENUM_SINGLE_DECL(
rt5650_a_dac1_l_enum, RT5650_A_DAC_SOUR,
RT5650_A_DAC1_L_IN_SFT, rt5650_a_dac1_src);
static const struct snd_kcontrol_new rt5650_a_dac1_l_mux =
SOC_DAPM_ENUM("A DAC1 L source", rt5650_a_dac1_l_enum);
static SOC_ENUM_SINGLE_DECL(
rt5650_a_dac1_r_enum, RT5650_A_DAC_SOUR,
RT5650_A_DAC1_R_IN_SFT, rt5650_a_dac1_src);
static const struct snd_kcontrol_new rt5650_a_dac1_r_mux =
SOC_DAPM_ENUM("A DAC1 R source", rt5650_a_dac1_r_enum);
/* MX-2d [1] [0] */
static const char * const rt5650_a_dac2_src[] = {
"Stereo DAC Mixer", "Mono DAC Mixer"
};
static SOC_ENUM_SINGLE_DECL(
rt5650_a_dac2_l_enum, RT5650_A_DAC_SOUR,
RT5650_A_DAC2_L_IN_SFT, rt5650_a_dac2_src);
static const struct snd_kcontrol_new rt5650_a_dac2_l_mux =
SOC_DAPM_ENUM("A DAC2 L source", rt5650_a_dac2_l_enum);
static SOC_ENUM_SINGLE_DECL(
rt5650_a_dac2_r_enum, RT5650_A_DAC_SOUR,
RT5650_A_DAC2_R_IN_SFT, rt5650_a_dac2_src);
static const struct snd_kcontrol_new rt5650_a_dac2_r_mux =
SOC_DAPM_ENUM("A DAC2 R source", rt5650_a_dac2_r_enum);
/* MX-2F [13:12] */
static const char * const rt5645_if2_adc_in_src[] = {
"IF_ADC1", "IF_ADC2", "VAD_ADC"
@ -1151,11 +1282,16 @@ static int rt5645_hp_event(struct snd_soc_dapm_widget *w,
case SND_SOC_DAPM_POST_PMU:
hp_amp_power(codec, 1);
/* headphone unmute sequence */
snd_soc_update_bits(codec, RT5645_DEPOP_M3, RT5645_CP_FQ1_MASK |
RT5645_CP_FQ2_MASK | RT5645_CP_FQ3_MASK,
(RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ1_SFT) |
(RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) |
(RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ3_SFT));
if (rt5645->codec_type == CODEC_TYPE_RT5650) {
snd_soc_write(codec, RT5645_DEPOP_M3, 0x0737);
} else {
snd_soc_update_bits(codec, RT5645_DEPOP_M3,
RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK |
RT5645_CP_FQ3_MASK,
(RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ1_SFT) |
(RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) |
(RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ3_SFT));
}
regmap_write(rt5645->regmap,
RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00);
snd_soc_update_bits(codec, RT5645_DEPOP_M1,
@ -1175,12 +1311,16 @@ static int rt5645_hp_event(struct snd_soc_dapm_widget *w,
case SND_SOC_DAPM_PRE_PMD:
/* headphone mute sequence */
snd_soc_update_bits(codec, RT5645_DEPOP_M3,
RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK |
RT5645_CP_FQ3_MASK,
(RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ1_SFT) |
(RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) |
(RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ3_SFT));
if (rt5645->codec_type == CODEC_TYPE_RT5650) {
snd_soc_write(codec, RT5645_DEPOP_M3, 0x0737);
} else {
snd_soc_update_bits(codec, RT5645_DEPOP_M3,
RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK |
RT5645_CP_FQ3_MASK,
(RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ1_SFT) |
(RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) |
(RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ3_SFT));
}
regmap_write(rt5645->regmap,
RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00);
snd_soc_update_bits(codec, RT5645_DEPOP_M1,
@ -1574,6 +1714,17 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("SPOR"),
};
static const struct snd_soc_dapm_widget rt5650_specific_dapm_widgets[] = {
SND_SOC_DAPM_MUX("A DAC1 L Mux", SND_SOC_NOPM,
0, 0, &rt5650_a_dac1_l_mux),
SND_SOC_DAPM_MUX("A DAC1 R Mux", SND_SOC_NOPM,
0, 0, &rt5650_a_dac1_r_mux),
SND_SOC_DAPM_MUX("A DAC2 L Mux", SND_SOC_NOPM,
0, 0, &rt5650_a_dac2_l_mux),
SND_SOC_DAPM_MUX("A DAC2 R Mux", SND_SOC_NOPM,
0, 0, &rt5650_a_dac2_r_mux),
};
static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
{ "adc stereo1 filter", NULL, "ADC STO1 ASRC", is_using_asrc },
{ "adc stereo2 filter", NULL, "ADC STO2 ASRC", is_using_asrc },
@ -1779,13 +1930,9 @@ static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
{ "DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" },
{ "DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" },
{ "DAC L1", NULL, "Stereo DAC MIXL" },
{ "DAC L1", NULL, "PLL1", is_sys_clk_from_pll },
{ "DAC R1", NULL, "Stereo DAC MIXR" },
{ "DAC R1", NULL, "PLL1", is_sys_clk_from_pll },
{ "DAC L2", NULL, "Mono DAC MIXL" },
{ "DAC L2", NULL, "PLL1", is_sys_clk_from_pll },
{ "DAC R2", NULL, "Mono DAC MIXR" },
{ "DAC R2", NULL, "PLL1", is_sys_clk_from_pll },
{ "SPK MIXL", "BST1 Switch", "BST1" },
@ -1874,6 +2021,30 @@ static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
{ "SPOR", NULL, "SPK amp" },
};
static const struct snd_soc_dapm_route rt5650_specific_dapm_routes[] = {
{ "A DAC1 L Mux", "DAC1", "DAC1 MIXL"},
{ "A DAC1 L Mux", "Stereo DAC Mixer", "Stereo DAC MIXL"},
{ "A DAC1 R Mux", "DAC1", "DAC1 MIXR"},
{ "A DAC1 R Mux", "Stereo DAC Mixer", "Stereo DAC MIXR"},
{ "A DAC2 L Mux", "Stereo DAC Mixer", "Stereo DAC MIXL"},
{ "A DAC2 L Mux", "Mono DAC Mixer", "Mono DAC MIXL"},
{ "A DAC2 R Mux", "Stereo DAC Mixer", "Stereo DAC MIXR"},
{ "A DAC2 R Mux", "Mono DAC Mixer", "Mono DAC MIXR"},
{ "DAC L1", NULL, "A DAC1 L Mux" },
{ "DAC R1", NULL, "A DAC1 R Mux" },
{ "DAC L2", NULL, "A DAC2 L Mux" },
{ "DAC R2", NULL, "A DAC2 R Mux" },
};
static const struct snd_soc_dapm_route rt5645_specific_dapm_routes[] = {
{ "DAC L1", NULL, "Stereo DAC MIXL" },
{ "DAC R1", NULL, "Stereo DAC MIXR" },
{ "DAC L2", NULL, "Mono DAC MIXL" },
{ "DAC R2", NULL, "Mono DAC MIXR" },
};
static int rt5645_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{
@ -2293,6 +2464,22 @@ static int rt5645_probe(struct snd_soc_codec *codec)
rt5645->codec = codec;
switch (rt5645->codec_type) {
case CODEC_TYPE_RT5645:
snd_soc_dapm_add_routes(&codec->dapm,
rt5645_specific_dapm_routes,
ARRAY_SIZE(rt5645_specific_dapm_routes));
break;
case CODEC_TYPE_RT5650:
snd_soc_dapm_new_controls(&codec->dapm,
rt5650_specific_dapm_widgets,
ARRAY_SIZE(rt5650_specific_dapm_widgets));
snd_soc_dapm_add_routes(&codec->dapm,
rt5650_specific_dapm_routes,
ARRAY_SIZE(rt5650_specific_dapm_routes));
break;
}
rt5645_set_bias_level(codec, SND_SOC_BIAS_OFF);
snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200);
@ -2424,6 +2611,7 @@ static const struct regmap_config rt5645_regmap = {
static const struct i2c_device_id rt5645_i2c_id[] = {
{ "rt5645", 0 },
{ "rt5650", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id);
@ -2456,9 +2644,18 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
}
regmap_read(rt5645->regmap, RT5645_VENDOR_ID2, &val);
if (val != RT5645_DEVICE_ID) {
switch (val) {
case RT5645_DEVICE_ID:
rt5645->codec_type = CODEC_TYPE_RT5645;
break;
case RT5650_DEVICE_ID:
rt5645->codec_type = CODEC_TYPE_RT5650;
break;
default:
dev_err(&i2c->dev,
"Device with ID register %x is not rt5645\n", val);
"Device with ID register %x is not rt5645 or rt5650\n",
val);
return -ENODEV;
}
@ -2469,6 +2666,14 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
if (ret != 0)
dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
if (rt5645->codec_type == CODEC_TYPE_RT5650) {
ret = regmap_register_patch(rt5645->regmap, rt5650_init_list,
ARRAY_SIZE(rt5650_init_list));
if (ret != 0)
dev_warn(&i2c->dev, "Apply rt5650 patch failed: %d\n",
ret);
}
if (rt5645->pdata.in2_diff)
regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL,
RT5645_IN_DF2, RT5645_IN_DF2);

87
sound/soc/codecs/rt5645.h
View file

@ -47,6 +47,7 @@
#define RT5645_STO_DAC_MIXER 0x2a
#define RT5645_MONO_DAC_MIXER 0x2b
#define RT5645_DIG_MIXER 0x2c
#define RT5650_A_DAC_SOUR 0x2d
#define RT5645_DIG_INF1_DATA 0x2f
/* Mixer - PDM */
#define RT5645_PDM_OUT_CTRL 0x31
@ -150,6 +151,8 @@
#define RT5645_IL_CMD 0xdb
#define RT5645_IL_CMD2 0xdc
#define RT5645_IL_CMD3 0xdd
#define RT5650_4BTN_IL_CMD1 0xdf
#define RT5650_4BTN_IL_CMD2 0xe0
#define RT5645_DRC1_HL_CTRL1 0xe7
#define RT5645_DRC2_HL_CTRL1 0xe9
#define RT5645_MUTI_DRC_CTRL1 0xea
@ -472,6 +475,12 @@
#define RT5645_DAC_L2_DAC_R_VOL_MASK (0x1 << 4)
#define RT5645_DAC_L2_DAC_R_VOL_SFT 4
/* Analog DAC1/2 Input Source Control (0x2d) */
#define RT5650_A_DAC1_L_IN_SFT 3
#define RT5650_A_DAC1_R_IN_SFT 2
#define RT5650_A_DAC2_L_IN_SFT 1
#define RT5650_A_DAC2_R_IN_SFT 0
/* Digital Interface Data Control (0x2f) */
#define RT5645_IF1_ADC2_IN_SEL (0x1 << 15)
#define RT5645_IF1_ADC2_IN_SFT 15
@ -1111,50 +1120,27 @@
#define RT5645_DMIC_2_M_NOR (0x0 << 8)
#define RT5645_DMIC_2_M_ASYN (0x1 << 8)
/* ASRC clock source selection (0x84, 0x85) */
#define RT5645_CLK_SEL_SYS (0x0)
#define RT5645_CLK_SEL_I2S1_ASRC (0x1)
#define RT5645_CLK_SEL_I2S2_ASRC (0x2)
#define RT5645_CLK_SEL_SYS2 (0x5)
/* ASRC Control 2 (0x84) */
#define RT5645_MDA_L_M_MASK (0x1 << 15)
#define RT5645_MDA_L_M_SFT 15
#define RT5645_MDA_L_M_NOR (0x0 << 15)
#define RT5645_MDA_L_M_ASYN (0x1 << 15)
#define RT5645_MDA_R_M_MASK (0x1 << 14)
#define RT5645_MDA_R_M_SFT 14
#define RT5645_MDA_R_M_NOR (0x0 << 14)
#define RT5645_MDA_R_M_ASYN (0x1 << 14)
#define RT5645_MAD_L_M_MASK (0x1 << 13)
#define RT5645_MAD_L_M_SFT 13
#define RT5645_MAD_L_M_NOR (0x0 << 13)
#define RT5645_MAD_L_M_ASYN (0x1 << 13)
#define RT5645_MAD_R_M_MASK (0x1 << 12)
#define RT5645_MAD_R_M_SFT 12
#define RT5645_MAD_R_M_NOR (0x0 << 12)
#define RT5645_MAD_R_M_ASYN (0x1 << 12)
#define RT5645_ADC_M_MASK (0x1 << 11)
#define RT5645_ADC_M_SFT 11
#define RT5645_ADC_M_NOR (0x0 << 11)
#define RT5645_ADC_M_ASYN (0x1 << 11)
#define RT5645_STO_DAC_M_MASK (0x1 << 5)
#define RT5645_STO_DAC_M_SFT 5
#define RT5645_STO_DAC_M_NOR (0x0 << 5)
#define RT5645_STO_DAC_M_ASYN (0x1 << 5)
#define RT5645_I2S1_R_D_MASK (0x1 << 4)
#define RT5645_I2S1_R_D_SFT 4
#define RT5645_I2S1_R_D_DIS (0x0 << 4)
#define RT5645_I2S1_R_D_EN (0x1 << 4)
#define RT5645_I2S2_R_D_MASK (0x1 << 3)
#define RT5645_I2S2_R_D_SFT 3
#define RT5645_I2S2_R_D_DIS (0x0 << 3)
#define RT5645_I2S2_R_D_EN (0x1 << 3)
#define RT5645_PRE_SCLK_MASK (0x3)
#define RT5645_PRE_SCLK_SFT 0
#define RT5645_PRE_SCLK_512 (0x0)
#define RT5645_PRE_SCLK_1024 (0x1)
#define RT5645_PRE_SCLK_2048 (0x2)
#define RT5645_DA_STO_CLK_SEL_MASK (0xf << 12)
#define RT5645_DA_STO_CLK_SEL_SFT 12
#define RT5645_DA_MONOL_CLK_SEL_MASK (0xf << 8)
#define RT5645_DA_MONOL_CLK_SEL_SFT 8
#define RT5645_DA_MONOR_CLK_SEL_MASK (0xf << 4)
#define RT5645_DA_MONOR_CLK_SEL_SFT 4
#define RT5645_AD_STO1_CLK_SEL_MASK (0xf << 0)
#define RT5645_AD_STO1_CLK_SEL_SFT 0
/* ASRC Control 3 (0x85) */
#define RT5645_I2S1_RATE_MASK (0xf << 12)
#define RT5645_I2S1_RATE_SFT 12
#define RT5645_I2S2_RATE_MASK (0xf << 8)
#define RT5645_I2S2_RATE_SFT 8
#define RT5645_AD_MONOL_CLK_SEL_MASK (0xf << 4)
#define RT5645_AD_MONOL_CLK_SEL_SFT 4
#define RT5645_AD_MONOR_CLK_SEL_MASK (0xf << 0)
#define RT5645_AD_MONOR_CLK_SEL_SFT 0
/* ASRC Control 4 (0x89) */
#define RT5645_I2S1_PD_MASK (0x7 << 12)
@ -2175,6 +2161,24 @@ enum {
RT5645_DMIC_DATA_GPIO11,
};
enum {
CODEC_TYPE_RT5645,
CODEC_TYPE_RT5650,
};
/* filter mask */
enum {
RT5645_DA_STEREO_FILTER = 0x1,
RT5645_DA_MONO_L_FILTER = (0x1 << 1),
RT5645_DA_MONO_R_FILTER = (0x1 << 2),
RT5645_AD_STEREO_FILTER = (0x1 << 3),
RT5645_AD_MONO_L_FILTER = (0x1 << 4),
RT5645_AD_MONO_R_FILTER = (0x1 << 5),
};
int rt5645_sel_asrc_clk_src(struct snd_soc_codec *codec,
unsigned int filter_mask, unsigned int clk_src);
struct rt5645_priv {
struct snd_soc_codec *codec;
struct rt5645_platform_data pdata;
@ -2184,6 +2188,7 @@ struct rt5645_priv {
struct snd_soc_jack *mic_jack;
struct delayed_work jack_detect_work;
int codec_type;
int sysclk;
int sysclk_src;
int lrck[RT5645_AIFS];