Am Freitag, den 16.10.2015, 17:17 +0800 schrieb YH Huang: > In order to match the panel power sequence, disable the enable_gpio > in the probe function. Also, reorder the code in the power_on and > power_off function to match the timing. Could you also have a look at the "pwm-backlight: Avoid backlight flicker when probed from DT" patch? I think in case of a panel left enabled by the bootloader, your patch will disable the backlight for a short time. best regards Philipp -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html