Home | History | Annotate | Line # | Download | only in selftests 
      1 /*	$NetBSD: igt_spinner.h,v 1.2 2021/12/18 23:45:31 riastradh Exp $	*/
      2 
      3 /*
      4  * SPDX-License-Identifier: MIT
      5  *
      6  * Copyright  2018 Intel Corporation
      7  */
      8 
      9 #ifndef __I915_SELFTESTS_IGT_SPINNER_H__
     10 #define __I915_SELFTESTS_IGT_SPINNER_H__
     11 
     12 #include "gem/i915_gem_context.h"
     13 #include "gt/intel_engine.h"
     14 
     15 #include "i915_drv.h"
     16 #include "i915_request.h"
     17 #include "i915_selftest.h"
     18 
     19 struct intel_gt;
     20 
     21 struct igt_spinner {
     22 	struct intel_gt *gt;
     23 	struct drm_i915_gem_object *hws;
     24 	struct drm_i915_gem_object *obj;
     25 	u32 *batch;
     26 	void *seqno;
     27 };
     28 
     29 int igt_spinner_init(struct igt_spinner *spin, struct intel_gt *gt);
     30 void igt_spinner_fini(struct igt_spinner *spin);
     31 
     32 struct i915_request *
     33 igt_spinner_create_request(struct igt_spinner *spin,
     34 			   struct intel_context *ce,
     35 			   u32 arbitration_command);
     36 void igt_spinner_end(struct igt_spinner *spin);
     37 
     38 bool igt_wait_for_spinner(struct igt_spinner *spin, struct i915_request *rq);
     39 
     40 #endif
     41