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

   1// SPDX-License-Identifier: MIT
   2
   3/*
   4 * Copyright © 2019 Intel Corporation
   5 */
   6
   7#include <drm/drm_print.h>
   8
   9#include "debugfs_engines.h"
  10#include "debugfs_gt.h"
  11#include "i915_drv.h" /* for_each_engine! */
  12#include "intel_engine.h"
  13
  14static int engines_show(struct seq_file *m, void *data)
  15{
  16        struct intel_gt *gt = m->private;
  17        struct intel_engine_cs *engine;
  18        enum intel_engine_id id;
  19        struct drm_printer p;
  20
  21        p = drm_seq_file_printer(m);
  22        for_each_engine(engine, gt, id)
  23                intel_engine_dump(engine, &p, "%s\n", engine->name);
  24
  25        return 0;
  26}
  27DEFINE_GT_DEBUGFS_ATTRIBUTE(engines);
  28
  29void debugfs_engines_register(struct intel_gt *gt, struct dentry *root)
  30{
  31        static const struct debugfs_gt_file files[] = {
  32                { "engines", &engines_fops },
  33        };
  34
  35        intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);
  36}
  37