fbdev: LCD backlight driver using Atmel PWM driver

[linux-2.6] / drivers / video / backlight / Kconfig

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index b289e197e55dc868e794f48e208ce2e0e08ea069..98d9faf4970d23e78b7e9686e90c6fed0ad369c7 100644 (file)
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -87,6 +87,18 @@ config BACKLIGHT_ATMEL_LCDC
          If in doubt, it's safe to enable this option; it doesn't kick
          in unless the board's description says it's wired that way.
 
+config BACKLIGHT_ATMEL_PWM
+       tristate "Atmel PWM backlight control"
+       depends on BACKLIGHT_CLASS_DEVICE && ATMEL_PWM
+       default n
+       help
+         Say Y here if you want to use the PWM peripheral in Atmel AT91 and
+         AVR32 devices. This driver will need additional platform data to know
+         which PWM instance to use and how to configure it.
+
+         To compile this driver as a module, choose M here: the module will be
+         called atmel-pwm-bl.
+
 config BACKLIGHT_CORGI
        tristate "Generic (aka Sharp Corgi) Backlight Driver"
        depends on BACKLIGHT_CLASS_DEVICE