static void lcm_resume(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_resume() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ZERO); MDELAY(50); //VGP1 3.3V //upmu_set_rg_vgp1_vosel(0x7); //upmu_set_rg_vgp1_en(0x1); //MDELAY(10); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(50); #else pr_debug("[Kernel/LCM] lcm_resume() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ZERO); MDELAY(50); //hwPowerOn(MT65XX_POWER_LDO_VGP1, VOL_3300, "LCM"); //MDELAY(100); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(50); #endif }
static void lcm_suspend(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCM_RST_EN, 0); MDELAY(300); //AVDD power off lcm_set_gpio_output(GPIO_LCM_PWR_EN, 0); MDELAY(2); //VDD power off ->VGP3_PMU 1.8V upmu_set_rg_vgp3_vosel(0); upmu_set_rg_vgp3_en(0); MDELAY(20); #elif (defined BUILD_UBOOT) #else printk("[LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCM_RST_EN, 0); MDELAY(300); //AVDD power off lcm_set_gpio_output(GPIO_LCM_PWR_EN, 0); MDELAY(2); //VDD power off ->VGP3_PMU 1.8V hwPowerOn(MT6323_POWER_LDO_VGP3 , VOL_1800 ,"LCM"); MDELAY(20); #endif }
static void lcm_init(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_init() enter \n"); lcm_set_gpio_output(GPIO_LCM_RST_EN, 0); MDELAY(20); lcm_set_gpio_output(GPIO_LCM_RST_EN, 1); MDELAY(50); //VDD power on ->VGP3_PMU 1.8V upmu_set_rg_vgp3_vosel(3); upmu_set_rg_vgp3_en(0x1); MDELAY(20); //AVDD power on lcm_set_gpio_output(GPIO_LCM_PWR_EN, 1); MDELAY(20); #elif (defined BUILD_UBOOT) #else printk("[Kernel/LCM] lcm_init() enter \n"); #endif }
static void lcm_resume_power(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_resume_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(20); #else pr_debug("[Kernel/LCM] lcm_resume_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(20); #endif }
static void lcm_init(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_init() enter\n"); SET_RESET_PIN(1); MDELAY(10); SET_RESET_PIN(0); MDELAY(10); SET_RESET_PIN(1); MDELAY(10); // when phone initial , config output high, enable backlight drv chip push_table(lcm_initialization_setting, sizeof(lcm_initialization_setting) / sizeof(struct LCM_setting_table), 1); lcm_set_gpio_output(GPIO_LCD_BL_EN, GPIO_OUT_ONE); MDELAY(10); printf("[LK/LCM] lcm_init() end\n"); #else pr_debug("[Kernel/LCM] lcm_init() enter\n"); #endif }
static void lcm_init_power(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_init_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE); MDELAY(20); upmu_set_rg_vgp1_vosel(3); upmu_set_rg_vgp1_en(0x1); #else printk("[Kernel/LCM] lcm_init_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE); MDELAY(20); #endif }
static void lcm_suspend(void) { #ifdef BUILD_LK printf("[LK/LCM]lcm_suspend enter\n"); #else unsigned char temp; pr_debug("[Kernel/LCM]lcm_suspend enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR2_EN, GPIO_OUT_ZERO); MDELAY(30); /* avoid LCD resume transint */ /* step 1 power down lvds lcd */ lcm_set_gpio_output(GPIO_LCD_BRIDGE_EN, GPIO_OUT_ZERO); MDELAY(10); /* LCMBIASON :VGH VHL */ lcm_vgp_supply_enable(); MDELAY(20); lcm_vgp_supply_disable(); MDELAY(20); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ZERO); /* LCM VCC :enable LCD VCC */ MDELAY(20); lcm_set_gpio_output(GPIO_LCD_STB_EN, GPIO_OUT_ZERO); MDELAY(20); lcm_set_gpio_output(GPIO_LCD_RST_EN, GPIO_OUT_ZERO); /* LCM_STBY */ MDELAY(50); /* step 2 suspend sn65dsi8x */ sn65dsi83_read_byte(0x0a, &temp); /* for test wether ti lock the pll clok */ pr_debug("lcm_suspend 0x0a value=0x%x\n", temp); sn65dsi83_read_byte(0x0d, &temp); pr_debug("lcm_suspend 0x0d value=0x%x\n", temp); sn65dsi83_write_byte(0x0d, (temp & 0xfe)); /* set bit0: 0 */ /* step 3 set dsi LP mode */ DSI_clk_HS_mode(0, NULL, 0); #endif }
static void lcm_resume_power(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_resume_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE); MDELAY(20); upmu_set_rg_vgp1_vosel(3); upmu_set_rg_vgp1_en(0x1); #else printk("[Kernel/LCM] lcm_resume_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE); MDELAY(20); hwPowerOn(MT6323_POWER_LDO_VGP1 , VOL_1800 ,"LCM"); MDELAY(20); #endif }
static void lcm_resume(void) { #ifdef BUILD_LK printf("[LK/LCM]lcm_resume enter\n"); #else #ifdef SN65DSI_DEBUG unsigned char temp; #endif pr_debug("[Kernel/LCM]lcm_resume enter\n"); DSI_clk_HS_mode(0, NULL, 1); MDELAY(50); /* step 1 resume sn65dsi8x */ lcm_set_gpio_output(GPIO_LCD_PWR2_EN, GPIO_OUT_ONE); MDELAY(10); lcm_set_gpio_output(GPIO_LCD_BRIDGE_EN, GPIO_OUT_ONE); MDELAY(5); lcm_set_gpio_output(GPIO_LCD_BRIDGE_EN, GPIO_OUT_ZERO); MDELAY(20); lcm_set_gpio_output(GPIO_LCD_BRIDGE_EN, GPIO_OUT_ONE); MDELAY(10); init_sn65dsi8x(); MDELAY(10); #ifdef SN65DSI_DEBUG sn65dsi83_read_byte(0x0a, &temp); pr_debug("lcm_resume cmd-- 0x0a=0x%x\n", temp); sn65dsi83_read_byte(0x0d, &temp); pr_debug("lcm_resume cmd-- 0x0d=0x%x\n", temp); sn65dsi83_read_byte(0x09, &temp); pr_debug("lcm_resume cmd-- 0x09=0x%x\n", temp); #endif /* step 2 resume lvds */ lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(50); /* hwPowerOn(MT65XX_POWER_LDO_VGP6, VOL_3300, "LCM"); */ lcm_vgp_supply_enable(); MDELAY(30); lcm_set_gpio_output(GPIO_LCD_RST_EN, GPIO_OUT_ONE); MDELAY(5); lcm_set_gpio_output(GPIO_LCD_STB_EN, GPIO_OUT_ONE); MDELAY(5); #endif }
static void lcm_suspend_power(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_suspend_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ZERO); MDELAY(20); upmu_set_rg_vgp1_vosel(0); upmu_set_rg_vgp1_en(0); #else printk("[Kernel/LCM] lcm_suspend_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ZERO); MDELAY(20); hwPowerDown(MT6323_POWER_LDO_VGP1 ,"LCM"); MDELAY(20); #endif }
static void lcm_suspend(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCM_RST, 0); MDELAY(300); //AVDD power off lcm_set_gpio_output(GPIO_LCM_PWR_EN, 0); MDELAY(2); //VDD power off ->VGP1_PMU 2.0V upmu_set_rg_vgp1_vosel(0); upmu_set_rg_vgp1_en(0); MDELAY(20); #elif (defined BUILD_UBOOT) #else printk("[LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCM_RST, 0); MDELAY(300); //AVDD power off lcm_set_gpio_output(GPIO_LCM_PWR_EN, 0); MDELAY(2); if(fgisFirst == TRUE) { fgisFirst = FALSE; hwPowerOn(MT6323_POWER_LDO_VGP1, VOL_2000, "LCM"); } //VDD power off ->VGP1_PMU 2.0V hwPowerDown(MT6323_POWER_LDO_VGP1, "LCM"); MDELAY(20); #endif }
static void lcd_poweron(unsigned char enabled) { if (enabled > 0) { #ifdef BUILD_LK printf("[LK/LCM] lcm_resume_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(5); lcm_Enable_HW(1800); MDELAY(20); #else printk("[Kernel/LCM] lcm_resume_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(5); hwPowerOn(MT6328_POWER_LDO_VCAM_AF, VOL_1800, "LCM"); MDELAY(20); #endif } else { #ifdef BUILD_LK printf("[LK/LCM] lcm_suspend_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ZERO); MDELAY(20); lcm_Disable_HW(); #else printk("[Kernel/LCM] lcm_suspend_power() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ZERO); MDELAY(20); if(fgisFirst == TRUE) { fgisFirst = FALSE; hwPowerOn(MT6328_POWER_LDO_VCAM_AF, VOL_1800, "LCM"); } hwPowerDown(MT6328_POWER_LDO_VCAM_AF, "LCM"); #endif } }
static void lcm_suspend(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCD_BL_EN,GPIO_OUT_ZERO); MDELAY(10); push_table(lcm_suspend_setting, sizeof(lcm_suspend_setting) / sizeof(struct LCM_setting_table), 1); SET_RESET_PIN(0); MDELAY(10); #else pr_debug("[Kernel/LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCD_BL_EN,GPIO_OUT_ZERO); MDELAY(10); push_table(lcm_suspend_setting, sizeof(lcm_suspend_setting) / sizeof(struct LCM_setting_table), 1); SET_RESET_PIN(0); MDELAY(10); pr_debug("[Kernel/LCM] lcm_suspend() end\n"); #endif }
static void lcm_suspend(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN,GPIO_OUT_ZERO); MDELAY(100); //VGP1 3.3V //upmu_set_rg_vgp1_vosel(0x0); //upmu_set_rg_vgp1_en(0x0); //MDELAY(50); #else printk("[Kernel/LCM] lcm_suspend() enter\n"); lcm_set_gpio_output(GPIO_LCD_PWR_EN,GPIO_OUT_ZERO); MDELAY(100); //hwPowerDown(MT65XX_POWER_LDO_VGP1, "LCM"); //MDELAY(50); #endif }
static void lcm_init(void) { #ifdef BUILD_LK printf("[LK/LCM]lcm_init\n"); /* step1: sn65dsi8x enbable and init */ /* GPIO42 VDD18_LVDS for SN65DSI83 power */ lcm_set_gpio_output(GPIO_LCD_PWR2_EN, GPIO_OUT_ONE); MDELAY(20); /* GPIO127 LVDS_EN_R for SN65DSI83 */ lcm_set_gpio_output(GPIO_LCD_BRIDGE_EN, GPIO_OUT_ONE); MDELAY(5); lcm_set_gpio_output(GPIO_LCD_BRIDGE_EN, GPIO_OUT_ZERO); MDELAY(20); lcm_set_gpio_output(GPIO_LCD_BRIDGE_EN, GPIO_OUT_ONE); MDELAY(50); DSI_clk_HS_mode(0, NULL, 1); MDELAY(5); init_sn65dsi8x(); MDELAY(10); /* step 2 :lvds lcd init */ /* GPIO131 VDD33_LCD */ lcm_set_gpio_output(GPIO_LCD_PWR_EN, GPIO_OUT_ONE); MDELAY(50); /* VGP6_PMU AVDDVGH/VGL/VCOM for panel power */ upmu_set_rg_vgp6_vosel(0x7); upmu_set_rg_vgp6_sw_en(0x1); /* GPIO103 LCM_RST for panel */ lcm_set_gpio_output(GPIO_LCD_RST_EN, GPIO_OUT_ZERO); MDELAY(50); /* GPIO102 LCM_STBY_2V8 for panel */ lcm_set_gpio_output(GPIO_LCD_STB_EN, GPIO_OUT_ONE); #elif (defined BUILD_UBOOT) #else pr_debug("[Kernel/LCM]lcm_init\n"); DSI_clk_HS_mode(0, NULL, 1); #endif }
static void lcm_resume(void) { #ifdef BUILD_LK printf("[LK/LCM] lcm_resume() enter \n"); lcm_set_gpio_output(GPIO_LCM_RST_EN, 0); MDELAY(20); lcm_set_gpio_output(GPIO_LCM_RST_EN, 1); MDELAY(20); //VGP3_PMU 1.8V upmu_set_rg_vgp3_vosel(3); upmu_set_rg_vgp3_en(0x1); MDELAY(20); lcm_set_gpio_output(GPIO_LCM_PWR_EN, 1); MDELAY(20); #elif (defined BUILD_UBOOT) #else printk("[Kernel/LCM] lcm_resume() enter \n"); lcm_set_gpio_output(GPIO_LCM_RST_EN, 0); MDELAY(20); lcm_set_gpio_output(GPIO_LCM_RST_EN, 1); MDELAY(20); hwPowerOn(MT6323_POWER_LDO_VGP3 , VOL_1800 ,"LCM"); MDELAY(20); lcm_set_gpio_output(GPIO_LCM_PWR_EN, 1); MDELAY(20); #endif }