diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/igt_spinner.h')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/igt_spinner.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/igt_spinner.h b/drivers/gpu/drm/i915/selftests/igt_spinner.h new file mode 100644 index 000000000..fbe5b1625 --- /dev/null +++ b/drivers/gpu/drm/i915/selftests/igt_spinner.h @@ -0,0 +1,43 @@ +/* + * SPDX-License-Identifier: MIT + * + * Copyright © 2018 Intel Corporation + */ + +#ifndef __I915_SELFTESTS_IGT_SPINNER_H__ +#define __I915_SELFTESTS_IGT_SPINNER_H__ + +#include "gem/i915_gem_context.h" +#include "gt/intel_engine.h" + +#include "i915_drv.h" +#include "i915_request.h" +#include "i915_selftest.h" + +struct intel_gt; + +struct igt_spinner { + struct intel_gt *gt; + struct drm_i915_gem_object *hws; + struct drm_i915_gem_object *obj; + struct intel_context *ce; + struct i915_vma *hws_vma, *batch_vma; + u32 *batch; + void *seqno; +}; + +int igt_spinner_init(struct igt_spinner *spin, struct intel_gt *gt); +int igt_spinner_pin(struct igt_spinner *spin, + struct intel_context *ce, + struct i915_gem_ww_ctx *ww); +void igt_spinner_fini(struct igt_spinner *spin); + +struct i915_request * +igt_spinner_create_request(struct igt_spinner *spin, + struct intel_context *ce, + u32 arbitration_command); +void igt_spinner_end(struct igt_spinner *spin); + +bool igt_wait_for_spinner(struct igt_spinner *spin, struct i915_request *rq); + +#endif |