summaryrefslogblamecommitdiffstats
path: root/drivers/gpu/nvgpu/include/nvgpu/ltc.h
blob: a674a2913d05478d7239cfbadb0dc26af46e8c48 (plain) (tree)
1
2
3
4
5
6
7
8
9
  
                                                                     
  





                                                                             
  









                                                                             
   
 

                   
 

                        



                                             

                                                                     
 
                        
/*
 * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
 *
 * 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 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 NVGPU_LTC_H
#define NVGPU_LTC_H

#include <nvgpu/types.h>

struct gk20a;

int nvgpu_init_ltc_support(struct gk20a *g);
void nvgpu_ltc_sync_enabled(struct gk20a *g);
int nvgpu_ltc_alloc_cbc(struct gk20a *g, size_t compbit_backing_size,
			bool vidmem_alloc);

#endif /* NVGPU_LTC_H */