From ef2e02705e382632b7d725fe39eea8e10371363b Mon Sep 17 00:00:00 2001 From: yzq Date: Thu, 27 Sep 2012 09:52:47 +0800 Subject: [PATCH 1/2] rk3066b m701: fix white screen when reboot loader --- arch/arm/mach-rk30/board-rk3066b-m701.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mach-rk30/board-rk3066b-m701.c b/arch/arm/mach-rk30/board-rk3066b-m701.c index fb3b4ffc4371..17cd332f1f54 100755 --- a/arch/arm/mach-rk30/board-rk3066b-m701.c +++ b/arch/arm/mach-rk30/board-rk3066b-m701.c @@ -246,9 +246,13 @@ static int rk29_backlight_io_deinit(void) { int ret = 0; #ifdef LCD_DISP_ON_PIN + gpio_direction_output(BL_EN_PIN, 0); + gpio_set_value(BL_EN_PIN, !BL_EN_VALUE); gpio_free(BL_EN_PIN); #endif rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO); + gpio_request(PWM_GPIO, NULL); + gpio_direction_output(PWM_GPIO, GPIO_LOW); return ret; } From 013aa2949d51fe04091d7841ead633e95feba3eb Mon Sep 17 00:00:00 2001 From: xieyi Date: Thu, 27 Sep 2012 10:03:24 +0800 Subject: [PATCH 2/2] rk2928: synchronize rk2926_m713_defconfig with a720 commit e47737f792d3b3317f267f6647207e311d0fce4e Author: kfx Date: Wed Sep 26 21:00:07 2012 +0800 rk2928: cpu 1G && rk2928_a720_defconfig(usb host && gpio device && i2c device support) --- arch/arm/configs/rk2926_m713_defconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/configs/rk2926_m713_defconfig b/arch/arm/configs/rk2926_m713_defconfig index 7129a42e739a..3279495883c7 100644 --- a/arch/arm/configs/rk2926_m713_defconfig +++ b/arch/arm/configs/rk2926_m713_defconfig @@ -248,10 +248,12 @@ CONFIG_GSENSOR_DEVICE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y # CONFIG_I2C_COMPAT is not set +CONFIG_I2C_CHARDEV=y CONFIG_I2C0_CONTROLLER_RK30=y CONFIG_I2C1_CONTROLLER_RK30=y CONFIG_I2C2_CONTROLLER_RK30=y CONFIG_ADC_RK30=y +CONFIG_GPIO_SYSFS=y CONFIG_EXPANDED_GPIO_NUM=0 CONFIG_EXPANDED_GPIO_IRQ_NUM=0 CONFIG_SPI_FPGA_GPIO_NUM=0 @@ -367,6 +369,7 @@ CONFIG_USB_SERIAL_OPTION=y CONFIG_USB_GADGET=y CONFIG_USB20_HOST=y CONFIG_USB20_OTG=y +CONFIG_DWC_OTG_BOTH_HOST_SLAVE=y CONFIG_MMC=y CONFIG_MMC_UNSAFE_RESUME=y CONFIG_MMC_EMBEDDED_SDIO=y