[Intel-gfx] [PATCH] drm/i915: remove plane/cursor/pipe assertions from intel_crtc_disable

2014-07-17 Thread Paulo Zanoni
From: Paulo Zanoni paulo.r.zan...@intel.com Since we merged runtime PM support for DPMS, it is possible that these assertions will be called when the power wells are disabled but a mode is set, resulting in failed assertion and device suspended while reading register WARNs. To reproduce the bug:

Re: [Intel-gfx] [PATCH] drm/i915: remove plane/cursor/pipe assertions from intel_crtc_disable

2014-07-17 Thread Daniel Vetter
On Thu, Jul 17, 2014 at 11:16:39AM -0300, Paulo Zanoni wrote: From: Paulo Zanoni paulo.r.zan...@intel.com Since we merged runtime PM support for DPMS, it is possible that these assertions will be called when the power wells are disabled but a mode is set, resulting in failed assertion and