drm/i915: include GTT page-size info in error state

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It might prove useful in the future to know if the vma is utilising
huge-GTT-pages. Related to this is the GTT cache, where there is some HW
"quirkiness" where it must be disabled if using 2M pages, so include
that for good measure.

Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190909171646.22090-1-matthew.auld@intel.com

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Matthew Auld 2019-09-09 18:16:46 +01:00 • committed by Chris Wilson

parent 33dd889923

commit fd521d3b0e

3 changed files with 12 additions and 1 deletions

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1

drivers/gpu/drm/i915/gem/i915_gem_object_types.h

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10

drivers/gpu/drm/i915/i915_gpu_error.c

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2

drivers/gpu/drm/i915/i915_gpu_error.h

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