Merge tag 'block-5.11-2021-01-10' of git://git.kernel.dk/linux-block
[linux/fpc-iii.git] / drivers / gpu / drm / i915 / gt / intel_renderstate.h
blob713aa1e86c80be75a464db4ea96df1bde07dd584
1 /*
2 * Copyright © 2014 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
24 #ifndef _INTEL_RENDERSTATE_H_
25 #define _INTEL_RENDERSTATE_H_
27 #include <linux/types.h>
28 #include "i915_gem.h"
30 struct i915_request;
31 struct intel_context;
32 struct i915_vma;
34 struct intel_renderstate_rodata {
35 const u32 *reloc;
36 const u32 *batch;
37 const u32 batch_items;
40 #define RO_RENDERSTATE(_g) \
41 const struct intel_renderstate_rodata gen ## _g ## _null_state = { \
42 .reloc = gen ## _g ## _null_state_relocs, \
43 .batch = gen ## _g ## _null_state_batch, \
44 .batch_items = sizeof(gen ## _g ## _null_state_batch)/4, \
47 extern const struct intel_renderstate_rodata gen6_null_state;
48 extern const struct intel_renderstate_rodata gen7_null_state;
49 extern const struct intel_renderstate_rodata gen8_null_state;
50 extern const struct intel_renderstate_rodata gen9_null_state;
52 struct intel_renderstate {
53 struct i915_gem_ww_ctx ww;
54 const struct intel_renderstate_rodata *rodata;
55 struct i915_vma *vma;
56 u32 batch_offset;
57 u32 batch_size;
58 u32 aux_offset;
59 u32 aux_size;
62 int intel_renderstate_init(struct intel_renderstate *so,
63 struct intel_context *ce);
64 int intel_renderstate_emit(struct intel_renderstate *so,
65 struct i915_request *rq);
66 void intel_renderstate_fini(struct intel_renderstate *so,
67 struct intel_context *ce);
69 #endif /* _INTEL_RENDERSTATE_H_ */