Re: [Intel-gfx] [PATCH] drm/i915: Don't forget to mark crtc as inactive after disable

2015-07-08 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 6745 -Summary- Platform Delta drm-intel-nightly Series Applied ILK -9

[Intel-gfx] [PATCH] drm/i915: Don't forget to mark crtc as inactive after disable

2015-07-07 Thread Patrik Jakobsson
Watermark calculations depend on the intel_crtc->active flag to be set properly. Suspend/resume is broken on SKL and we also get DDB mismatches without this patch. The regression was introduced in: commit eddfcbcdc27fbecb33bff098967bbdd7ca75bfa6 Author: Maarten Lankhorst Date: Mon Jun 15 12:33