LXR linux/drivers/gpu/drm/i915/selftests/igt

   1/*
   2 * SPDX-License-Identifier: MIT
   3 *
   4 * Copyright © 2018 Intel Corporation
   5 */
   6
   7#ifndef __I915_SELFTESTS_IGT_SPINNER_H__
   8#define __I915_SELFTESTS_IGT_SPINNER_H__
   9
  10#include "gem/i915_gem_context.h"
  11#include "gt/intel_engine.h"
  12
  13#include "i915_drv.h"
  14#include "i915_request.h"
  15#include "i915_selftest.h"
  16
  17struct igt_spinner {
  18        struct drm_i915_private *i915;
  19        struct drm_i915_gem_object *hws;
  20        struct drm_i915_gem_object *obj;
  21        u32 *batch;
  22        void *seqno;
  23};
  24
  25int igt_spinner_init(struct igt_spinner *spin, struct drm_i915_private *i915);
  26void igt_spinner_fini(struct igt_spinner *spin);
  27
  28struct i915_request *
  29igt_spinner_create_request(struct igt_spinner *spin,
  30                           struct i915_gem_context *ctx,
  31                           struct intel_engine_cs *engine,
  32                           u32 arbitration_command);
  33void igt_spinner_end(struct igt_spinner *spin);
  34
  35bool igt_wait_for_spinner(struct igt_spinner *spin, struct i915_request *rq);
  36
  37#endif
  38