| Summary: | [IVB PCH eDP] PCH eDP doesn't work | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Yi Sun <yi.sun> | ||||
| Component: | DRM/Intel | Assignee: | Jesse Barnes <jbarnes> | ||||
| Status: | CLOSED INVALID | QA Contact: | |||||
| Severity: | critical | ||||||
| Priority: | high | CC: | ben, chris, daniel, jbarnes, kan.liang | ||||
| Version: | unspecified | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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Pretty sure this a config problem with our SDVs & eaglemont cards. I'll send you some docs; my add-in card doesn't even have an eDP connector so I can try it at all... Looks like we haven't actually tested this yet; our SDVs don't support PCH eDP without some more hw. Verified. |
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Created attachment 56852 [details] The dmesg when the PCH eDP doesn't work System Environment: -------------------------- Platform: IvyBridge Kernel: (drm-intel-testing)396ee23db6b76354e487fd2cfdacbd989442f81d Bug detailed description: ------------------------- The PCH eDP which is on the Eaglemont card doesn't work. The panel is just white screen. The dmesg is attached.