From 08b3924b24cdb1942393dc3009335a2153bd2eac Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 5 May 2010 12:13:23 -0500 Subject: backlight: Add Cirrus EP93xx backlight driver The EP9307, EP9312, and EP9315 processors include a framebuffer peripheral. This peripheral has a dedicated pwm output called BRIGHT that can be used to control the backlight on an LCD. Signed-off-by: H Hartley Sweeten Signed-off-by: Richard Purdie --- drivers/video/backlight/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/video/backlight/Kconfig') diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 0f7e795f27f8..2d8052182960 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -142,6 +142,16 @@ config BACKLIGHT_ATMEL_PWM To compile this driver as a module, choose M here: the module will be called atmel-pwm-bl. +config BACKLIGHT_EP93XX + tristate "Cirrus EP93xx Backlight Driver" + depends on FB_EP93XX + help + If you have a LCD backlight connected to the BRIGHT output of + the EP93xx, say Y here to enable this driver. + + To compile this driver as a module, choose M here: the module will + be called ep93xx_bl. + config BACKLIGHT_GENERIC tristate "Generic (aka Sharp Corgi) Backlight Driver" default y -- cgit v1.2.2