0de50e40fc
Since the reset path wants to recover the engines itself, it only wants
to reinitialise the hardware using i915_gem_init_hw(). Pull the call to
intel_engines_resume() to the module init/resume path so we can avoid it
during reset.
Fixes: 79ffac8599c4 ("drm/i915: Invert the GEM wakeref hierarchy")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190626154549.10066-3-chris@chris-wilson.co.uk
(cherry picked from commit 092be382a2602067766f190a113514d469162456)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
28 lines
533 B
C
28 lines
533 B
C
/*
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* SPDX-License-Identifier: MIT
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*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef INTEL_GT_PM_H
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#define INTEL_GT_PM_H
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#include <linux/types.h>
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struct drm_i915_private;
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enum {
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INTEL_GT_UNPARK,
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INTEL_GT_PARK,
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};
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void intel_gt_pm_get(struct drm_i915_private *i915);
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void intel_gt_pm_put(struct drm_i915_private *i915);
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void intel_gt_pm_init(struct drm_i915_private *i915);
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void intel_gt_sanitize(struct drm_i915_private *i915, bool force);
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int intel_gt_resume(struct drm_i915_private *i915);
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#endif /* INTEL_GT_PM_H */
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