/*
* Copyright © 2014 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef _I915_GEM_RENDER_STATE_H_
#define _I915_GEM_RENDER_STATE_H_
#include <linux/types.h>
struct intel_renderstate_rodata {
const u32 *reloc;
const u32 *batch;
const u32 batch_items;
};
struct render_state {
const struct intel_renderstate_rodata *rodata;
struct drm_i915_gem_object *obj;
u64 ggtt_offset;
int gen;
u32 aux_batch_size;
u32 aux_batch_offset;
};
int i915_gem_render_state_init(struct drm_i915_gem_request *req);
void i915_gem_render_state_fini(struct render_state *so);
int i915_gem_render_state_prepare(struct intel_engine_cs *ring,
struct render_state *so);
#endif /* _I915_GEM_RENDER_STATE_H_ */