diff options
Diffstat (limited to 'firmware/target/mips/ingenic_jz47xx')
6 files changed, 82 insertions, 86 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c b/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c index 0b187be1cc..05ca2d02d4 100644 --- a/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c +++ b/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c @@ -40,11 +40,13 @@ const struct sound_settings_info audiohw_settings[] = { #endif }; +#if 0 static unsigned short codec_volume; static unsigned short codec_base_gain; static unsigned short codec_mic_gain; +static int HP_register_value; +#endif static bool HP_on_off_flag; -static int HP_register_value; static void i2s_codec_set_samplerate(unsigned short rate); @@ -77,7 +79,7 @@ static void i2s_codec_init(void) i2s_codec_reset(); //REG_ICDC_CDCCR2 = (ICDC_CDCCR2_AINVOL(ICDC_CDCCR2_AINVOL_DB(0)) | ICDC_CDCCR2_SMPR(ICDC_CDCCR2_SMPR_48) - REG_ICDC_CDCCR2 = ( ICDC_CDCCR2_AINVOL(23) | ICDC_CDCCR2_SMPR(ICDC_CDCCR2_SMPR_44) + REG_ICDC_CDCCR2 = ( ICDC_CDCCR2_AINVOL(14) | ICDC_CDCCR2_SMPR(ICDC_CDCCR2_SMPR_44) | ICDC_CDCCR2_HPVOL(ICDC_CDCCR2_HPVOL_6)); REG_ICDC_CDCCR1 &= ~(ICDC_CDCCR1_SUSPD | ICDC_CDCCR1_RST); @@ -101,6 +103,7 @@ static void i2s_codec_init(void) HP_on_off_flag = 1; /* HP is on */ } +#if 0 static void i2s_codec_set_mic(unsigned short v) /* 0 <= v <= 100 */ { v &= 0xff; @@ -201,48 +204,6 @@ static unsigned short i2s_codec_get_volume(void) return val; } -static void i2s_codec_set_samplerate(unsigned short rate) -{ - unsigned short speed = 0; - - switch (rate) - { - case 8000: - speed = 0 << 8; - break; - case 11025: - speed = 1 << 8; - break; - case 12000: - speed = 2 << 8; - break; - case 16000: - speed = 3 << 8; - break; - case 22050: - speed = 4 << 8; - break; - case 24000: - speed = 5 << 8; - break; - case 32000: - speed = 6 << 8; - break; - case 44100: - speed = 7 << 8; - break; - case 48000: - speed = 8 << 8; - break; - default: - break; - } - REG_ICDC_CDCCR2 |= 0x00000f00; - - speed |= 0xfffff0ff; - REG_ICDC_CDCCR2 &= speed; -} - static void HP_turn_on(void) { //see 1.3.4.1 @@ -274,7 +235,6 @@ static void HP_turn_on(void) HP_register_value = REG_ICDC_CDCCR1;*/ //see 1.3.4.3 - } @@ -302,7 +262,49 @@ static void HP_turn_off(void) REG_ICDC_CDCCR1 |= 0x00000002;*/ //see 1.3.4.3 +} +#endif +static void i2s_codec_set_samplerate(unsigned short rate) +{ + unsigned short speed = 0; + + switch (rate) + { + case 8000: + speed = 0 << 8; + break; + case 11025: + speed = 1 << 8; + break; + case 12000: + speed = 2 << 8; + break; + case 16000: + speed = 3 << 8; + break; + case 22050: + speed = 4 << 8; + break; + case 24000: + speed = 5 << 8; + break; + case 32000: + speed = 6 << 8; + break; + case 44100: + speed = 7 << 8; + break; + case 48000: + speed = 8 << 8; + break; + default: + break; + } + REG_ICDC_CDCCR2 |= 0x00000f00; + + speed |= 0xfffff0ff; + REG_ICDC_CDCCR2 &= speed; } void audiohw_mute(bool mute) diff --git a/firmware/target/mips/ingenic_jz47xx/i2c-jz4740.c b/firmware/target/mips/ingenic_jz47xx/i2c-jz4740.c index b97448f4bb..5df0e90683 100644 --- a/firmware/target/mips/ingenic_jz47xx/i2c-jz4740.c +++ b/firmware/target/mips/ingenic_jz47xx/i2c-jz4740.c @@ -74,6 +74,7 @@ static int i2c_put_data(unsigned char data) return -1; } +#if 0 static int i2c_put_data_nack(unsigned char data) { unsigned int timeout = TIMEOUT*10; @@ -86,6 +87,7 @@ static int i2c_put_data_nack(unsigned char data) return 0; } +#endif static int i2c_get_data(unsigned char *data, int ack) { @@ -111,13 +113,17 @@ static int i2c_get_data(unsigned char *data, int ack) return -1; } +void i2c_setclk(unsigned int i2cclk) +{ + __i2c_set_clk(__cpm_get_i2sclk(), i2cclk); +} + /* * I2C interface */ void i2c_open(void) { - /* TODO */ - //__i2c_set_clk(jz_clocks.extalclk, 10000); /* default 10 KHz */ + i2c_setclk(10000); /* default 10 KHz */ __i2c_enable(); } @@ -127,12 +133,6 @@ void i2c_close(void) __i2c_disable(); } -void i2c_setclk(unsigned int i2cclk) -{ - /* TODO */ - //__i2c_set_clk(jz_clocks.extalclk, i2cclk); -} - int i2c_read(int device, unsigned char *buf, int count) { int cnt = count; diff --git a/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c b/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c index 3d93feac04..d9eb3ecdef 100644 --- a/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c +++ b/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c @@ -25,10 +25,9 @@ #include "lcd-target.h" #include "system.h" #include "kernel.h" -#include "backlight-target.h" /* - Warning: code behaviour is unpredictable when threads get switched in IRQ mode! + Warning: code behaviour is unpredictable when switch_thread() gets called in IRQ mode! So don't update the LCD in an interrupt handler! */ @@ -42,6 +41,7 @@ void lcd_init_device(void) __cpm_start_lcd(); lcd_init_controller(); __cpm_stop_lcd(); + lcd_is_on = true; mutex_init(&lcd_mtx); wakeup_init(&lcd_wkup); @@ -71,7 +71,7 @@ bool lcd_enabled(void) /* Update a fraction of the display. */ void lcd_update_rect(int x, int y, int width, int height) { -x=0;y=0;width=LCD_WIDTH;height=LCD_HEIGHT; +x=0;y=0;width=LCD_WIDTH;height=LCD_HEIGHT; /* HACK! */ mutex_lock(&lcd_mtx); __cpm_start_lcd(); @@ -133,12 +133,13 @@ void DMA_CALLBACK(DMA_LCD_CHANNEL)(void) This must be called after all other LCD functions that change the display. */ void lcd_update(void) { - if (!lcd_is_on || !backlight_enabled()) + if(!lcd_is_on) return; lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT); } +/* TODO: use IPU */ void lcd_blit_yuv(unsigned char * const src[3], int src_x, int src_y, int stride, int x, int y, int width, int height) diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-onda_vx7X7.c b/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-onda_vx7X7.c index eec48768b2..72e469977b 100644 --- a/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-onda_vx7X7.c +++ b/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-onda_vx7X7.c @@ -27,12 +27,11 @@ #define BACKLIGHT_GPIO (32*3+31) #define BACKLIGHT_PWM 7 +/* TODO: use HW PWM */ #define SW_PWM 1 - #if SW_PWM static bool backlight_on; - static void set_backlight(int val) { (void)val; @@ -48,20 +47,19 @@ bool _backlight_init(void) return true; } -bool backlight_enabled(void) -{ - return backlight_on; -} - void _backlight_on(void) { - __gpio_set_pin(BACKLIGHT_GPIO); + if(!backlight_on) + __gpio_set_pin(BACKLIGHT_GPIO); + backlight_on = true; } void _backlight_off(void) { - __gpio_clear_pin(BACKLIGHT_GPIO); + if(backlight_on) + __gpio_clear_pin(BACKLIGHT_GPIO); + backlight_on = false; } @@ -131,11 +129,6 @@ bool _backlight_init(void) return true; } -bool backlight_enabled(void) -{ - return old_val > -1 ? true : false; -} - void _backlight_on(void) { set_backlight_on(); diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-target.h b/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-target.h index c6647fa9da..4170f96cc0 100644 --- a/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-target.h +++ b/firmware/target/mips/ingenic_jz47xx/onda_vx747/backlight-target.h @@ -29,12 +29,9 @@ #include <stdbool.h> -/* bool _backlight_init(void); void _backlight_on(void); void _backlight_off(void); void _backlight_set_brightness(int brightness); -bool backlight_enabled(void); -*/ #endif /* BACKLIGHT_TARGET_H */ diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c b/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c index 3dce73b05e..c9c264e26a 100644 --- a/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c +++ b/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c @@ -71,36 +71,36 @@ static struct mutex battery_mtx; const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = { /* TODO */ - 1400 + 1000 }; const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = { /* TODO */ - 1300 + 900 }; /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = { /* TODO */ - { 1300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160 }, + { 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000 }, }; /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ const unsigned short percent_to_volt_charge[11] = { /* TODO */ - 3300, 3680, 3740, 3760, 3780, 3810, 3870, 3930, 3970, 4070, 4160 + 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000 }; /* VBAT = (BDATA/4096) * 7.5V */ -#define BATTERY_SCALE_FACTOR 7500 +#define BATTERY_SCALE_FACTOR 1875 /* Returns battery voltage from ADC [millivolts] */ unsigned int battery_adc_voltage(void) { - unsigned int dummy, timeout=1000; + unsigned int dummy, timeout=HZ/4; mutex_lock(&battery_mtx); @@ -114,18 +114,18 @@ unsigned int battery_adc_voltage(void) while(bat_val == 0 && timeout--) sleep(0); - logf("%d %d", bat_val, (bat_val*BATTERY_SCALE_FACTOR)>>12); + logf("%d %d", bat_val, (bat_val*BATTERY_SCALE_FACTOR)>>10); mutex_unlock(&battery_mtx); - return (bat_val*BATTERY_SCALE_FACTOR)>>12; + return (bat_val*BATTERY_SCALE_FACTOR)>>10; } void button_init_device(void) { __cpm_start_sadc(); REG_SADC_ENA = 0; - REG_SADC_STATE &= (~REG_SADC_STATE); + REG_SADC_STATE &= ~REG_SADC_STATE; REG_SADC_CTRL = 0x1F; REG_SADC_CFG = SADC_CFG_INIT; @@ -134,8 +134,8 @@ void button_init_device(void) REG_SADC_SAMETIME = 10; REG_SADC_WAITTIME = 100; - REG_SADC_STATE &= (~REG_SADC_STATE); - REG_SADC_CTRL = (~(SADC_CTRL_PENDM | SADC_CTRL_PENUM | SADC_CTRL_TSRDYM | SADC_CTRL_PBATRDYM)); + REG_SADC_STATE &= ~REG_SADC_STATE; + REG_SADC_CTRL = ~(SADC_CTRL_PENDM | SADC_CTRL_PENUM | SADC_CTRL_TSRDYM | SADC_CTRL_PBATRDYM); REG_SADC_ENA = SADC_ENA_TSEN; #ifdef ONDA_VX747 @@ -192,6 +192,9 @@ int button_read_device(int *data) if( UNLIKELY(!is_backlight_on(true)) ) *data = 0; } + + if(ret & (BUTTON_VOL_DOWN|BUTTON_VOL_UP)) + touchscreen_set_mode( touchscreen_get_mode() == TOUCHSCREEN_BUTTON ? TOUCHSCREEN_POINT : TOUCHSCREEN_BUTTON); return ret; } @@ -205,7 +208,7 @@ void SADC(void) sadcstate = REG_SADC_STATE; state = REG_SADC_STATE & (~REG_SADC_CTRL); REG_SADC_STATE &= sadcstate; - + if(state & SADC_CTRL_PENDM) { /* Pen down IRQ */ |