LXR linux/drivers/gpu/drm/i915/gt/debugfs

   1// SPDX-License-Identifier: MIT
   2
   3/*
   4 * Copyright © 2019 Intel Corporation
   5 */
   6
   7#include <linux/debugfs.h>
   8
   9#include "debugfs_engines.h"
  10#include "debugfs_gt.h"
  11#include "debugfs_gt_pm.h"
  12#include "intel_sseu_debugfs.h"
  13#include "uc/intel_uc_debugfs.h"
  14#include "i915_drv.h"
  15
  16void debugfs_gt_register(struct intel_gt *gt)
  17{
  18        struct dentry *root;
  19
  20        if (!gt->i915->drm.primary->debugfs_root)
  21                return;
  22
  23        root = debugfs_create_dir("gt", gt->i915->drm.primary->debugfs_root);
  24        if (IS_ERR(root))
  25                return;
  26
  27        debugfs_engines_register(gt, root);
  28        debugfs_gt_pm_register(gt, root);
  29        intel_sseu_debugfs_register(gt, root);
  30
  31        intel_uc_debugfs_register(&gt->uc, root);
  32}
  33
  34void intel_gt_debugfs_register_files(struct dentry *root,
  35                                     const struct debugfs_gt_file *files,
  36                                     unsigned long count, void *data)
  37{
  38        while (count--) {
  39                umode_t mode = files->fops->write ? 0644 : 0444;
  40                if (!files->eval || files->eval(data))
  41                        debugfs_create_file(files->name,
  42                                            mode, root, data,
  43                                            files->fops);
  44
  45                files++;
  46        }
  47}
  48