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Searched refs:pwr_pin (Results 1 – 2 of 2) sorted by relevance

/bsp/allwinner/libraries/drivers/
A Ddrv_lcd.c105 if (_panel->pwr_pin >= 0) in lcd_gpio_config()
107 hal_gpio_set_direction(_panel->pwr_pin, GPIO_DIRECTION_OUTPUT); // pwr_pin in lcd_gpio_config()
108 hal_gpio_set_driving_level(_panel->pwr_pin, 3); in lcd_gpio_config()
109 hal_gpio_set_data(_panel->pwr_pin, 0); in lcd_gpio_config()
111 hal_gpio_set_data(_panel->pwr_pin, _panel->pwr_level); in lcd_gpio_config()
435 if (_panel->pwr_pin >= 0) in turn_on_lcd_backlight()
438 hal_gpio_set_driving_level(_panel->pwr_pin, 3); in turn_on_lcd_backlight()
439 hal_gpio_set_data(_panel->pwr_pin, 1); in turn_on_lcd_backlight()
472 if (_panel->pwr_pin >= 0) in turn_down_lcd_backlight()
475 hal_gpio_set_driving_level(_panel->pwr_pin, 3); in turn_down_lcd_backlight()
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A Dlcd_cfg.h41 pwr_pin:GPIOG(15),\
81 int pwr_pin; member

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