Re: [Intel-gfx] [PATCH 4/6] drm/i915: Idleness detection for DRRS

2014-04-01 Thread Jani Nikula
On Fri, 28 Mar 2014, Vandana Kannan vandana.kan...@intel.com wrote: Adding support to detect display idleness by tracking page flip from user space. Switch to low refresh rate is triggered after 2 seconds of idleness. The delay is configurable. If there is a page flip or call to update the

Re: [Intel-gfx] [PATCH 4/6] drm/i915: Idleness detection for DRRS

2014-03-27 Thread Vandana Kannan
On Mar-26-2014 6:35 PM, Jani Nikula wrote: On Fri, 07 Mar 2014, Vandana Kannan vandana.kan...@intel.com wrote: Adding support to detect display idleness by tracking page flip from user space. Switch to low refresh rate is triggered after 2 seconds of idleness. The delay is configurable. If

[Intel-gfx] [PATCH 4/6] drm/i915: Idleness detection for DRRS

2014-03-27 Thread Vandana Kannan
Adding support to detect display idleness by tracking page flip from user space. Switch to low refresh rate is triggered after 2 seconds of idleness. The delay is configurable. If there is a page flip or call to update the plane, then high refresh rate is applied. The feature is not used in

Re: [Intel-gfx] [PATCH 4/6] drm/i915: Idleness detection for DRRS

2014-03-26 Thread Jani Nikula
On Fri, 07 Mar 2014, Vandana Kannan vandana.kan...@intel.com wrote: Adding support to detect display idleness by tracking page flip from user space. Switch to low refresh rate is triggered after 2 seconds of idleness. The delay is configurable. If there is a page flip or call to update the

[Intel-gfx] [PATCH 4/6] drm/i915: Idleness detection for DRRS

2014-03-06 Thread Vandana Kannan
Adding support to detect display idleness by tracking page flip from user space. Switch to low refresh rate is triggered after 2 seconds of idleness. The delay is configurable. If there is a page flip or call to update the plane, then high refresh rate is applied. The feature is not used in

[Intel-gfx] [PATCH 4/6] drm/i915: Idleness detection for DRRS

2014-03-05 Thread Vandana Kannan
Adding support to detect display idleness by tracking page flip from user space. Switch to low refresh rate is triggered after 2 seconds of idleness. The delay is configurable. If there is a page flip or call to update the plane, then high refresh rate is applied. The feature is not used in

[Intel-gfx] [PATCH 4/6] drm/i915: Idleness detection for DRRS

2013-11-18 Thread Vandana Kannan
Adding support to detect display idleness by tracking page flip from user space. Switch to low refresh rate is triggered after 2 seconds of idleness. The delay is configurable. If there is a page flip or call to update the plane, then high refresh rate is applied. The feature is not used in