1 /* SPDX-License-Identifier: MIT */
3 * Copyright © 2014 Intel Corporation
6 #ifndef _INTEL_RENDERSTATE_H_
7 #define _INTEL_RENDERSTATE_H_
9 #include <linux/types.h>
16 struct intel_renderstate_rodata {
19 const u32 batch_items;
22 #define RO_RENDERSTATE(_g) \
23 const struct intel_renderstate_rodata gen ## _g ## _null_state = { \
24 .reloc = gen ## _g ## _null_state_relocs, \
25 .batch = gen ## _g ## _null_state_batch, \
26 .batch_items = sizeof(gen ## _g ## _null_state_batch)/4, \
29 extern const struct intel_renderstate_rodata gen6_null_state;
30 extern const struct intel_renderstate_rodata gen7_null_state;
31 extern const struct intel_renderstate_rodata gen8_null_state;
32 extern const struct intel_renderstate_rodata gen9_null_state;
34 struct intel_renderstate {
35 struct i915_gem_ww_ctx ww;
36 const struct intel_renderstate_rodata *rodata;
44 int intel_renderstate_init(struct intel_renderstate *so,
45 struct intel_context *ce);
46 int intel_renderstate_emit(struct intel_renderstate *so,
47 struct i915_request *rq);
48 void intel_renderstate_fini(struct intel_renderstate *so,
49 struct intel_context *ce);
51 #endif /* _INTEL_RENDERSTATE_H_ */