Re: [Intel-gfx] [RFC CABC PATCH v2 3/3] drm/i915: CABC support for backlight control

2015-08-05 Thread Singh, Gaurav K
On 7/30/2015 4:18 PM, Singh, Gaurav K wrote: On 7/24/2015 5:54 PM, Deepak M wrote: In CABC (Content Adaptive Brightness Control) content grey level scale can be increased while simultaneously decreasing brightness of the backlight to achieve same perceived brightness. The CABC is not

Re: [Intel-gfx] [RFC CABC PATCH v2 3/3] drm/i915: CABC support for backlight control

2015-07-30 Thread Singh, Gaurav K
On 7/24/2015 5:54 PM, Deepak M wrote: In CABC (Content Adaptive Brightness Control) content grey level scale can be increased while simultaneously decreasing brightness of the backlight to achieve same perceived brightness. The CABC is not standardized and panel vendors are free to follow

[Intel-gfx] [RFC CABC PATCH v2 3/3] drm/i915: CABC support for backlight control

2015-07-24 Thread Deepak M
In CABC (Content Adaptive Brightness Control) content grey level scale can be increased while simultaneously decreasing brightness of the backlight to achieve same perceived brightness. The CABC is not standardized and panel vendors are free to follow their implementation. The CABC implementaion