[PATCH 7/8] ARM: PXA: Z2: Keep kbd backlight disabled by default

Marek Vasut marek.vasut at gmail.com
Fri Mar 11 16:36:40 EST 2011


On Friday 11 March 2011 11:23:42 Vasily Khoruzhick wrote:
> It eats too much power, and anyway it's not usefull
> during boot process. Userspace can enable it later.
> 

You can have my:

Acked-by: Marek Vasut <marek.vasut at gmail.com>

on this one.

> Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
> ---
>  arch/arm/mach-pxa/z2.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
> index d1e40ba..2fac54d 100644
> --- a/arch/arm/mach-pxa/z2.c
> +++ b/arch/arm/mach-pxa/z2.c
> @@ -210,7 +210,7 @@ static struct platform_pwm_backlight_data
> z2_backlight_data[] = { /* Keypad Backlight */
>  		.pwm_id		= 1,
>  		.max_brightness	= 1023,
> -		.dft_brightness	= 512,
> +		.dft_brightness	= 0,
>  		.pwm_period_ns	= 1260320,
>  	},
>  	[1] = {



More information about the linux-arm-kernel mailing list