39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
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/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2020 Intel Corporation
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*/
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#ifndef __GEN2_ENGINE_CS_H__
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#define __GEN2_ENGINE_CS_H__
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#include <linux/types.h>
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struct i915_request;
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struct intel_engine_cs;
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int gen2_emit_flush(struct i915_request *rq, u32 mode);
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int gen4_emit_flush_rcs(struct i915_request *rq, u32 mode);
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int gen4_emit_flush_vcs(struct i915_request *rq, u32 mode);
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u32 *gen3_emit_breadcrumb(struct i915_request *rq, u32 *cs);
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u32 *gen5_emit_breadcrumb(struct i915_request *rq, u32 *cs);
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int i830_emit_bb_start(struct i915_request *rq,
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u64 offset, u32 len,
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unsigned int dispatch_flags);
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int gen3_emit_bb_start(struct i915_request *rq,
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u64 offset, u32 len,
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unsigned int dispatch_flags);
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int gen4_emit_bb_start(struct i915_request *rq,
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u64 offset, u32 length,
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unsigned int dispatch_flags);
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void gen2_irq_enable(struct intel_engine_cs *engine);
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void gen2_irq_disable(struct intel_engine_cs *engine);
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void gen3_irq_enable(struct intel_engine_cs *engine);
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void gen3_irq_disable(struct intel_engine_cs *engine);
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void gen5_irq_enable(struct intel_engine_cs *engine);
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void gen5_irq_disable(struct intel_engine_cs *engine);
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#endif /* __GEN2_ENGINE_CS_H__ */
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