From 5a1f83697948a0d03176946e121abe52fb19831d Mon Sep 17 00:00:00 2001 From: Liu Ying Date: Fri, 31 Aug 2012 17:19:24 +0800 Subject: ENGR00222197 MX6 SabreSD:Set pwm backlight max density to 248 This patch changes pwm backlight max density from 255 to 248 to workaround Hannstar LVDS panel unstable backlight issue when density is set to 250 or 251. Signed-off-by: Liu Ying (cherry picked from commit 8747626ca0bcdb6c9525e28d3fbb170db462a299) --- arch/arm/mach-mx6/board-mx6q_sabresd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-mx6/board-mx6q_sabresd.c b/arch/arm/mach-mx6/board-mx6q_sabresd.c index 59ea80c9892a..e198617f4227 100644 --- a/arch/arm/mach-mx6/board-mx6q_sabresd.c +++ b/arch/arm/mach-mx6/board-mx6q_sabresd.c @@ -1575,7 +1575,7 @@ static void __init imx6q_add_device_buttons(void) {} static struct platform_pwm_backlight_data mx6_sabresd_pwm_backlight_data = { .pwm_id = 0, - .max_brightness = 255, + .max_brightness = 248, .dft_brightness = 128, .pwm_period_ns = 50000, }; -- cgit v1.2.3