LXR linux/drivers/gpu/drm/radeon/si.h

   1/* si.h -- Private header for radeon driver -*- linux-c -*-
   2 *
   3 * Copyright 2011 Advanced Micro Devices, Inc.
   4 *
   5 * Permission is hereby granted, free of charge, to any person obtaining a
   6 * copy of this software and associated documentation files (the "Software"),
   7 * to deal in the Software without restriction, including without limitation
   8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9 * and/or sell copies of the Software, and to permit persons to whom the
  10 * Software is furnished to do so, subject to the following conditions:
  11 *
  12 * The above copyright notice and this permission notice shall be included in
  13 * all copies or substantial portions of the 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21 * OTHER DEALINGS IN THE SOFTWARE.
  22 */
  23
  24#ifndef __SI_H__
  25#define __SI_H__
  26
  27struct radeon_device;
  28struct radeon_mc;
  29
  30int si_mc_load_microcode(struct radeon_device *rdev);
  31u32 si_gpu_check_soft_reset(struct radeon_device *rdev);
  32void si_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
  33void si_rlc_reset(struct radeon_device *rdev);
  34void si_init_uvd_internal_cg(struct radeon_device *rdev);
  35u32 si_get_csb_size(struct radeon_device *rdev);
  36void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer);
  37
  38#endif                         /* __SI_H__ */
  39