When a backlight isn't connected to the i915 it doesn't make any sense
to register the backlight device, but the driver currently tries to limp
along using a max brightness value of 1. Instead, this patch makes it so
that if the maximum PWM value cannot be determined, then the backlight
will not be
On Fri, Sep 14, 2012 at 04:34:28PM +0100, Grant Likely wrote:
> When a backlight isn't connected to the i915 it doesn't make any sense
> to register the backlight device, but the driver currently tries to limp
> along using a max brightness value of 1. Instead, this patch makes it so
> that if the
When a backlight isn't connected to the i915 it doesn't make any sense
to register the backlight device, but the driver currently tries to limp
along using a max brightness value of 1. Instead, this patch makes it so
that if the maximum PWM value cannot be determined, then the backlight
will not be
On Fri, Sep 14, 2012 at 04:34:28PM +0100, Grant Likely wrote:
> When a backlight isn't connected to the i915 it doesn't make any sense
> to register the backlight device, but the driver currently tries to limp
> along using a max brightness value of 1. Instead, this patch makes it so
> that if the
