Re: [Intel-gfx] [PATCH] drm/i915: Adaptive backlight support

2012-06-21 Thread Daniel Vetter
On Wed, Jun 20, 2012 at 03:12:35PM -0700, Stéphane Marchesin wrote: > This is an initial implementation of i915 adaptive backlight support. > The intended use for the adaptive backlight is to generate interrupts > whenever the luminance of the screen changes by some thresholds. The > main caveat wi

Re: [Intel-gfx] [PATCH] drm/i915: Adaptive backlight support

2012-06-21 Thread Jani Nikula
On Thu, 21 Jun 2012, Stéphane Marchesin wrote: > This is an initial implementation of i915 adaptive backlight support. > The intended use for the adaptive backlight is to generate interrupts > whenever the luminance of the screen changes by some thresholds. The > main caveat with that implementati

[Intel-gfx] [PATCH] drm/i915: Adaptive backlight support

2012-06-20 Thread Stéphane Marchesin
This is an initial implementation of i915 adaptive backlight support. The intended use for the adaptive backlight is to generate interrupts whenever the luminance of the screen changes by some thresholds. The main caveat with that implementation is that those additional interrupts will wake up the