Re: [Intel-gfx] [RFC] drm/i915: Disable connector polling at runtime suspend

2020-07-21 Thread Anshuman Gupta
On 2020-07-21 at 16:32:17 +0300, Imre Deak wrote: > On Fri, Jul 17, 2020 at 05:34:25PM +0530, Anshuman Gupta wrote: > > While i915 device is in runtime suspend, DRM connector polling > > causing device to wakeup from runtime suspend. > > This harm overall cpu idle statistics, therefore > > disablin

Re: [Intel-gfx] [RFC] drm/i915: Disable connector polling at runtime suspend

2020-07-21 Thread Imre Deak
On Fri, Jul 17, 2020 at 05:34:25PM +0530, Anshuman Gupta wrote: > While i915 device is in runtime suspend, DRM connector polling > causing device to wakeup from runtime suspend. > This harm overall cpu idle statistics, therefore > disabling polling while in runtime suspend. Before disabling pollin

Re: [Intel-gfx] [RFC] drm/i915: Disable connector polling at runtime suspend

2020-07-17 Thread Chris Wilson
Quoting Anshuman Gupta (2020-07-17 13:04:25) > While i915 device is in runtime suspend, DRM connector polling > causing device to wakeup from runtime suspend. > This harm overall cpu idle statistics, therefore > disabling polling while in runtime suspend. So what about the devices where there is n

[Intel-gfx] [RFC] drm/i915: Disable connector polling at runtime suspend

2020-07-17 Thread Anshuman Gupta
While i915 device is in runtime suspend, DRM connector polling causing device to wakeup from runtime suspend. This harm overall cpu idle statistics, therefore disabling polling while in runtime suspend. Cc: Imre Deak Signed-off-by: Anshuman Gupta --- drivers/gpu/drm/i915/i915_drv.c | 4 1