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Searched refs:gpio_backlight_on (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/drivers/video/backlight/
Dcorgi_lcd.c93 int gpio_backlight_on; member
411 if (gpio_is_valid(lcd->gpio_backlight_on)) in corgi_bl_set_intensity()
412 gpio_set_value_cansleep(lcd->gpio_backlight_on, intensity); in corgi_bl_set_intensity()
487 lcd->gpio_backlight_on = -1; in setup_gpio_backlight()
490 if (gpio_is_valid(pdata->gpio_backlight_on)) { in setup_gpio_backlight()
491 err = devm_gpio_request(&spi->dev, pdata->gpio_backlight_on, in setup_gpio_backlight()
496 pdata->gpio_backlight_on); in setup_gpio_backlight()
500 lcd->gpio_backlight_on = pdata->gpio_backlight_on; in setup_gpio_backlight()
501 gpio_direction_output(lcd->gpio_backlight_on, 0); in setup_gpio_backlight()
519 if (gpio_is_valid(lcd->gpio_backlight_on)) { in setup_gpio_backlight()
/Linux-v5.4/include/linux/spi/
Dcorgi_lcd.h14 int gpio_backlight_on; /* -1 if n/a */ member
/Linux-v5.4/arch/arm/mach-pxa/
Dspitz.c534 .gpio_backlight_on = SPITZ_GPIO_BACKLIGHT_ON,
581 lcd_data->gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON; in spitz_spi_init()
Dcorgi.c572 .gpio_backlight_on = -1,