diff options
Diffstat (limited to 'arch/arm/mach-exynos/midas-sound.c')
| -rw-r--r-- | arch/arm/mach-exynos/midas-sound.c | 153 |
1 files changed, 148 insertions, 5 deletions
diff --git a/arch/arm/mach-exynos/midas-sound.c b/arch/arm/mach-exynos/midas-sound.c index 80d2d45..28c7cbd 100644 --- a/arch/arm/mach-exynos/midas-sound.c +++ b/arch/arm/mach-exynos/midas-sound.c @@ -45,12 +45,29 @@ #include <linux/i2c/fm34_we395.h> #endif +#if defined(CONFIG_FM_SI4709_MODULE) || defined(CONFIG_FM_SI4705) || \ + defined(CONFIG_FM_SI4705_MODULE) +#include <linux/i2c/si47xx_common.h> +#endif + + #ifdef CONFIG_AUDIENCE_ES305 #include <linux/i2c/es305.h> #endif static bool midas_snd_mclk_enabled; +#if defined(CONFIG_FM_SI4705) +struct si47xx_info { +#if defined(CONFIG_MACH_M0) || defined(CONFIG_MACH_M0_CTC) + int gpio_sw; +#endif + int gpio_int; + int gpio_rst; +} si47xx_data; + +#endif + #ifdef CONFIG_ARCH_EXYNOS5 #define I2C_NUM_2MIC 4 #define I2C_NUM_CODEC 7 @@ -184,10 +201,20 @@ static struct wm8994_drc_cfg drc_value[] = { .regs[0] = 0x008c, .regs[1] = 0x0253, .regs[2] = 0x0028, - .regs[3] = 0x028a, + .regs[3] = 0x028c, .regs[4] = 0x0000, }, #endif +#if defined(CONFIG_MACH_P4NOTE) +{ + .name = "cam rec DRC", + .regs[0] = 0x019B, + .regs[1] = 0x0844, + .regs[2] = 0x0408, + .regs[3] = 0x0108, + .regs[4] = 0x0120, + }, +#endif }; static struct wm8994_pdata wm1811_pdata = { @@ -222,7 +249,13 @@ static struct wm8994_pdata wm1811_pdata = { .jd_ext_cap = 1, /* Regulated mode at highest output voltage */ +#ifdef CONFIG_TARGET_LOCALE_KOR + .micbias = {0x22, 0x22}, +#elif defined(CONFIG_MACH_C1_USA_ATT) + .micbias = {0x2f, 0x29}, +#else .micbias = {0x2f, 0x27}, +#endif .micd_lvl_sel = 0xFF, @@ -231,14 +264,16 @@ static struct wm8994_pdata wm1811_pdata = { #ifdef CONFIG_TARGET_LOCALE_KOR .lineout2_diff = 0, #endif -#ifdef CONFIG_MACH_C1 +#if defined(CONFIG_MACH_C1) || defined(CONFIG_MACH_BAFFIN) .lineout1fb = 0, #else .lineout1fb = 1, #endif #if defined(CONFIG_MACH_M0) || defined(CONFIG_MACH_C1_KOR_SKT) || \ defined(CONFIG_MACH_C1_KOR_KT) || defined(CONFIG_MACH_C1_KOR_LGT) || \ - defined(CONFIG_MACH_P4NOTE) || defined(CONFIG_MACH_GC1) + defined(CONFIG_MACH_P4NOTE) || defined(CONFIG_MACH_GC1) || \ + defined(CONFIG_MACH_C1_USA_ATT) || defined(CONFIG_MACH_T0) || \ + defined(CONFIG_MACH_M3) || defined(CONFIG_MACH_BAFFIN) .lineout2fb = 0, #else .lineout2fb = 1, @@ -270,6 +305,7 @@ static struct fm34_platform_data fm34_we395_pdata_rev05 = { .set_mclk = midas_snd_set_mclk, }; #endif + static struct i2c_board_info i2c_2mic[] __initdata = { { I2C_BOARD_INFO("fm34_we395", (0xC0 >> 1)), /* 2MIC */ @@ -277,7 +313,7 @@ static struct i2c_board_info i2c_2mic[] __initdata = { }, }; -#if defined(CONFIG_MACH_C1_KOR_LGT) || defined(CONFIG_MACH_C1VZW) +#if defined(CONFIG_MACH_C1_KOR_LGT) static struct i2c_gpio_platform_data gpio_i2c_fm34 = { .sda_pin = GPIO_FM34_SDA, .scl_pin = GPIO_FM34_SCL, @@ -291,6 +327,94 @@ struct platform_device s3c_device_fm34 = { #endif #endif +#if defined(CONFIG_FM_SI4709_MODULE) || defined(CONFIG_FM_SI4705) || \ + defined(CONFIG_FM_SI4705_MODULE) +static void fmradio_power(int on) +{ +#if defined(CONFIG_MACH_M0) || defined(CONFIG_MACH_M0_CTC) + gpio_set_value(si47xx_data.gpio_sw, GPIO_LEVEL_HIGH); +#endif + if (on) { + gpio_request(GPIO_FM_INT, "GPC1"); + gpio_direction_output(GPIO_FM_INT, 1); + gpio_set_value(si47xx_data.gpio_rst, GPIO_LEVEL_LOW); + gpio_set_value(GPIO_FM_INT, GPIO_LEVEL_LOW); + usleep_range(5, 10); + gpio_set_value(si47xx_data.gpio_rst, GPIO_LEVEL_HIGH); + usleep_range(10, 15); + gpio_set_value(GPIO_FM_INT, GPIO_LEVEL_HIGH); + + s3c_gpio_cfgpin(GPIO_FM_INT, S3C_GPIO_SFN(0xF)); + gpio_free(GPIO_FM_INT); + } else { + gpio_set_value(si47xx_data.gpio_rst, GPIO_LEVEL_LOW); + } +} + +static struct si47xx_platform_data si47xx_pdata = { +#if defined(CONFIG_MACH_M0_CTC) + .rx_vol = {0x0, 0x15, 0x18, 0x1B, 0x1E, 0x21, 0x24, 0x27, + 0x2A, 0x2D, 0x30, 0x33, 0x36, 0x39, 0x3C, 0x3F}, +#else + .rx_vol = {0x0, 0x13, 0x16, 0x19, 0x1C, 0x1F, 0x22, 0x25, + 0x28, 0x2B, 0x2E, 0x31, 0x34, 0x37, 0x3A, 0x3D}, +#endif + .power = fmradio_power, +}; + +static struct i2c_gpio_platform_data gpio_i2c_data19 = { + .sda_pin = GPIO_FM_SDA, + .scl_pin = GPIO_FM_SCL, +}; + +struct platform_device s3c_device_i2c19 = { + .name = "i2c-gpio", + .id = 19, + .dev.platform_data = &gpio_i2c_data19, +}; + +/* I2C19 */ +static struct i2c_board_info i2c_devs19_emul[] __initdata = { +#if defined(CONFIG_FM_SI4705) || defined(CONFIG_FM_SI4705_MODULE) + { + I2C_BOARD_INFO("Si47xx", (0x22 >> 1)), + .platform_data = &si47xx_pdata, +#if defined(CONFIG_MACH_M0_DUOSCTC) + .irq = IRQ_EINT(4), +#else + .irq = IRQ_EINT(11), +#endif + }, +#endif +#ifdef CONFIG_FM_SI4709_MODULE + { + I2C_BOARD_INFO("Si4709", (0x20 >> 1)), + }, +#endif + +}; +#endif + +static void m0_gpio_init(void) +{ +#ifdef CONFIG_FM_SI4705 +#if defined(CONFIG_MACH_M0) || defined(CONFIG_MACH_M0_CTC) + si47xx_data.gpio_sw = GPIO_FM_MIC_SW; +#endif + + si47xx_data.gpio_rst = GPIO_FM_RST; + s3c_gpio_setpull(GPIO_FM_INT, S3C_GPIO_PULL_UP); + + if (gpio_is_valid(si47xx_data.gpio_rst)) { + if (gpio_request(si47xx_data.gpio_rst, "GPC1")) + debug(KERN_ERR "Failed to request " + "FM_RST!\n\n"); + gpio_direction_output(si47xx_data.gpio_rst, GPIO_LEVEL_LOW); + } +#endif +} + + #ifdef CONFIG_AUDIENCE_ES305 static struct es305_platform_data es305_pdata = { .gpio_wakeup = GPIO_ES305_WAKEUP, @@ -307,17 +431,24 @@ static struct i2c_board_info i2c_2mic[] __initdata = { #endif static struct platform_device *midas_sound_devices[] __initdata = { -#if defined(CONFIG_MACH_C1_KOR_LGT) || defined(CONFIG_MACH_C1VZW) +#if defined(CONFIG_MACH_C1_KOR_LGT) #ifdef CONFIG_FM34_WE395 &s3c_device_fm34, #endif #endif +#if defined(CONFIG_FM_SI4709_MODULE) || defined(CONFIG_FM_SI4705) || \ + defined(CONFIG_FM_SI4705_MODULE) + &s3c_device_i2c19, +#endif + }; void __init midas_sound_init(void) { printk(KERN_INFO "Sound: start %s\n", __func__); + m0_gpio_init(); + platform_add_devices(midas_sound_devices, ARRAY_SIZE(midas_sound_devices)); @@ -335,6 +466,11 @@ void __init midas_sound_init(void) i2c_register_board_info(I2C_NUM_CODEC, i2c_wm1811, ARRAY_SIZE(i2c_wm1811)); +#elif defined(CONFIG_MACH_GC1) + SET_PLATDATA_CODEC(NULL); + i2c_register_board_info(I2C_NUM_CODEC, i2c_wm1811, + ARRAY_SIZE(i2c_wm1811)); + #else if (system_rev != 3 && system_rev >= 0) { SET_PLATDATA_CODEC(NULL); @@ -362,4 +498,11 @@ void __init midas_sound_init(void) SET_PLATDATA_2MIC(NULL); i2c_register_board_info(I2C_NUM_2MIC, i2c_2mic, ARRAY_SIZE(i2c_2mic)); #endif +#if defined(CONFIG_FM_SI4709_MODULE) || defined(CONFIG_FM_SI4705) || \ + defined(CONFIG_FM_SI4705_MODULE) + i2c_register_board_info(19, i2c_devs19_emul, + ARRAY_SIZE(i2c_devs19_emul)); +#endif + } + |