drm/i915: Enable GuC firmware log

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Allocate a GEM object to hold GuC log data. A debugfs interface
(i915_guc_log_dump) is provided to print out the log content.

v2:
    Add struct members at point of use [Chris Wilson]

v6:
    Rebased

Issue: VIZ-4884
Signed-off-by: Alex Dai <yu.dai@intel.com>
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Alex Dai 2015-08-12 15:43:40 +01:00 • committed by Daniel Vetter

parent bac427f8ab

commit 4c7e77fc10

3 changed files with 76 additions and 0 deletions

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29

drivers/gpu/drm/i915/i915_debugfs.c

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46

drivers/gpu/drm/i915/i915_guc_submission.c

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1

drivers/gpu/drm/i915/intel_guc.h

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