LXR linux/drivers/gpu/drm/amd/amdgpu/amdgpu

   1/*
   2 * Copyright 2008 Advanced Micro Devices, Inc.
   3 * Copyright 2008 Red Hat Inc.
   4 * Copyright 2009 Jerome Glisse.
   5 *
   6 * Permission is hereby granted, free of charge, to any person obtaining a
   7 * copy of this software and associated documentation files (the "Software"),
   8 * to deal in the Software without restriction, including without limitation
   9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10 * and/or sell copies of the Software, and to permit persons to whom the
  11 * Software is furnished to do so, subject to the following conditions:
  12 *
  13 * The above copyright notice and this permission notice shall be included in
  14 * all copies or substantial portions of the Software.
  15 *
  16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  22 * OTHER DEALINGS IN THE SOFTWARE.
  23 *
  24 */
  25
  26/*
  27 * Debugfs
  28 */
  29struct amdgpu_debugfs {
  30        const struct drm_info_list      *files;
  31        unsigned                num_files;
  32};
  33
  34struct amdgpu_autodump {
  35        struct completion               dumping;
  36        struct wait_queue_head          gpu_hang;
  37};
  38
  39int amdgpu_debugfs_regs_init(struct amdgpu_device *adev);
  40int amdgpu_debugfs_init(struct amdgpu_device *adev);
  41void amdgpu_debugfs_fini(struct amdgpu_device *adev);
  42int amdgpu_debugfs_add_files(struct amdgpu_device *adev,
  43                             const struct drm_info_list *files,
  44                             unsigned nfiles);
  45int amdgpu_debugfs_fence_init(struct amdgpu_device *adev);
  46int amdgpu_debugfs_firmware_init(struct amdgpu_device *adev);
  47int amdgpu_debugfs_gem_init(struct amdgpu_device *adev);
  48int amdgpu_debugfs_wait_dump(struct amdgpu_device *adev);
  49