1 /* 2 * Copyright © 2014 Intel Corporation 3 * 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: 10 * 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. 14 * 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. 22 */ 23 24 #ifndef _INTEL_RENDERSTATE_H_ 25 #define _INTEL_RENDERSTATE_H_ 26 27 #include <linux/types.h> 28 29 struct i915_request; 30 31 struct intel_renderstate_rodata { 32 const u32 *reloc; 33 const u32 *batch; 34 const u32 batch_items; 35 }; 36 37 #define RO_RENDERSTATE(_g) \ 38 const struct intel_renderstate_rodata gen ## _g ## _null_state = { \ 39 .reloc = gen ## _g ## _null_state_relocs, \ 40 .batch = gen ## _g ## _null_state_batch, \ 41 .batch_items = sizeof(gen ## _g ## _null_state_batch)/4, \ 42 } 43 44 extern const struct intel_renderstate_rodata gen6_null_state; 45 extern const struct intel_renderstate_rodata gen7_null_state; 46 extern const struct intel_renderstate_rodata gen8_null_state; 47 extern const struct intel_renderstate_rodata gen9_null_state; 48 49 int intel_renderstate_emit(struct i915_request *rq); 50 51 #endif /* _INTEL_RENDERSTATE_H_ */ 52