From 42796d37da6ef4fd851dc6d5d0387baf7e2b0c3c Mon Sep 17 00:00:00 2001 From: eric miao Date: Mon, 14 Apr 2008 09:35:08 +0100 Subject: [ARM] pxa: add generic PWM backlight driver Patch mostly from Eric Miao, with minor edits by rmk to convert Eric's driver to a generic PWM-based backlight driver. Signed-off-by: eric miao Signed-off-by: Russell King --- drivers/video/backlight/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/video/backlight/Kconfig') diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index dcd8073c2369..30bf7f2f1635 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -112,3 +112,10 @@ config BACKLIGHT_CARILLO_RANCH help If you have a Intel LE80578 (Carillo Ranch) say Y to enable the backlight driver. + +config BACKLIGHT_PWM + tristate "Generic PWM based Backlight Driver" + depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM + help + If you have a LCD backlight adjustable by PWM, say Y to enable + this driver. -- cgit v1.2.2