Chris Wilson c0e60347d4 drm/i915/gt: Hold rpm wakeref before taking ggtt->vm.mutex ... We need to hold the runtime-pm wakeref to update the global PTEs (as they exist behind a PCI BAR). However, some systems invoke ACPI during runtime resume and so require allocations, which is verboten inside the vm->mutex. Ergo, we must not use intel_runtime_pm_get() inside the mutex, but lift the call outside. Closes: https://gitlab.freedesktop.org/drm/intel/issues/958 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200110144418.1415639-1-chris@chris-wilson.co.uk		2020-01-10 20:30:40 +00:00
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drm	drm/i915/gt: Hold rpm wakeref before taking ggtt->vm.mutex	2020-01-10 20:30:40 +00:00
host1x	drm-misc-next for v5.6:	2019-12-17 13:57:54 +01:00
ipu-v3
vga
Makefile