backlight: Add GPIO-based backlight driver

[firefly-linux-kernel-4.4.55.git] / drivers / video / backlight / Kconfig

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index d5ab6583f440492fe1c3caa77001e32bcfcf0efa..5ab64237c97286b38e3f43d7c83ce4f73c0ddaee 100644 (file)
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -425,6 +425,13 @@ config BACKLIGHT_AS3711
          If you have an Austrian Microsystems AS3711 say Y to enable the
          backlight driver.
 
+config BACKLIGHT_GPIO
+       tristate "Generic GPIO based Backlight Driver"
+       depends on GPIOLIB
+       help
+         If you have a LCD backlight adjustable by GPIO, say Y to enable
+         this driver.
+
 endif # BACKLIGHT_CLASS_DEVICE
 
 endif # BACKLIGHT_LCD_SUPPORT