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f277bc0c98
Teach igt_spinner to only use our internal structs, decoupling the interface from the GEM contexts. This makes it easier to avoid requiring ce->gem_context back references for kernel_context that may have them in future. v2: Lift engine lock to verify_wa() caller. v3: Less than v2, but more so Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190731081126.9139-1-chris@chris-wilson.co.uk
38 lines
858 B
C
38 lines
858 B
C
/*
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* SPDX-License-Identifier: MIT
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*
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* Copyright © 2018 Intel Corporation
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*/
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#ifndef __I915_SELFTESTS_IGT_SPINNER_H__
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#define __I915_SELFTESTS_IGT_SPINNER_H__
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#include "gem/i915_gem_context.h"
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#include "gt/intel_engine.h"
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#include "i915_drv.h"
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#include "i915_request.h"
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#include "i915_selftest.h"
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struct intel_gt;
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struct igt_spinner {
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struct intel_gt *gt;
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struct drm_i915_gem_object *hws;
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struct drm_i915_gem_object *obj;
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u32 *batch;
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void *seqno;
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};
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int igt_spinner_init(struct igt_spinner *spin, struct intel_gt *gt);
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void igt_spinner_fini(struct igt_spinner *spin);
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struct i915_request *
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igt_spinner_create_request(struct igt_spinner *spin,
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struct intel_context *ce,
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u32 arbitration_command);
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void igt_spinner_end(struct igt_spinner *spin);
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bool igt_wait_for_spinner(struct igt_spinner *spin, struct i915_request *rq);
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#endif
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