Re: [Intel-gfx] [PATCH] drm/i915: boost GPU and CPU freq when leaving idle

2013-06-28 Thread Arjan van de Ven
On 6/28/2013 11:37 AM, Chris Wilson wrote: On Fri, Jun 28, 2013 at 09:54:32AM -0700, Jesse Barnes wrote: Coming out of idle is usually due to some sort of user input (swiping a screen, clicking a button) and often results in some sort of graphical animation. To prevent stutter for a CPU or GPU

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Align the retire_requests worker to the nearest second

2012-10-07 Thread Arjan van de Ven
On 10/5/2012 6:53 AM, Chris Wilson wrote: > By using round_jiffies() we can align the wakeup of our worker to the > nearest second in order to batch wakeups and reduce system load, which > is useful for unimportant coarse tasks like our retire_requests. > > Suggested-by: A