Re: [Intel-gfx] [PATCH v2 2/4] drm/i915: add some framework for backlight bl_power support

2014-08-19 Thread Clint Taylor
On 08/13/2014 02:10 AM, Jani Nikula wrote: Make backlight class sysfs bl_power a sub-state of backlight enabled, if a backlight power connector callback is defined. It's up to the connector callback to handle the sub-state, typically in a way that respects panel power sequencing. v2: Post the

[Intel-gfx] [PATCH v2 2/4] drm/i915: add some framework for backlight bl_power support

2014-08-13 Thread Jani Nikula
Make backlight class sysfs bl_power a sub-state of backlight enabled, if a backlight power connector callback is defined. It's up to the connector callback to handle the sub-state, typically in a way that respects panel power sequencing. v2: Post the version that does not oops. *facepalm*.