i915_driver_irq_handler: irq 42: nobody cared [generic IRQ handling broken?]
airlied at gmail.com
Mon Apr 9 10:52:03 PDT 2012
>> You know what? suspend calls free_irq() via i915_drm_freeze() ->
>> drm_irq_uninstall() and the resume code calls request_irq() again.
>> free_irq() removes the action and request_irq installs it fresh.
> Yeah this is a known issue with the DRM code, I thought Dave had a
> fix queued a long time ago though... Dave?
/me doesn't remember seeing one but maybe this one?
probably fell down a hole.
More information about the dri-devel