| Summary: | [IVB, VLV] disable RC6 around MI_WAIT_FOR_EVENT | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Jesse Barnes <jbarnes> |
| Component: | DRM/Intel | Assignee: | Chris Wilson <chris> |
| Status: | CLOSED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | low | CC: | ben, chris, daniel, jbarnes |
| Version: | XOrg git | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
|
Description
Jesse Barnes
2012-05-22 14:46:21 UTC
Depends upon DDX/kernel integration to signal when we are using MI_WAIT_FOR_EVENT, and at the moment we are not trying to vsync on gen6+. We also need the execbuffer flag for DERRMR. xf86-video-intel: commit 891bae4aa91e85542dcbe38f6ee92141e3efc801 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 17 11:29:10 2012 +0100 sna: Use the secure batches to program scanline waits on gen6+ Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Note that this also needs a brand-spanking new kernel with: commit d7d4eeddb8f72342f70621c4b3cb718af9361712 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 17 12:09:54 2012 +0100 drm/i915: Allow DRM_ROOT_ONLY|DRM_MASTER to submit privileged batchbuffers |
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