summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c
blob: 3aa1d014c14dfe98f5eedcd408240f1b5be8349e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
// SPDX-License-Identifier: MIT

/*
 * Copyright © 2019 Intel Corporation
 */

#include <drm/drm_print.h>

#include "intel_engine.h"
#include "intel_gt.h"
#include "intel_gt_debugfs.h"
#include "intel_gt_engines_debugfs.h"

static int engines_show(struct seq_file *m, void *data)
{
	struct intel_gt *gt = m->private;
	struct intel_engine_cs *engine;
	enum intel_engine_id id;
	struct drm_printer p;

	p = drm_seq_file_printer(m);
	for_each_engine(engine, gt, id)
		intel_engine_dump(engine, &p, "%s\n", engine->name);

	return 0;
}
DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(engines);

void intel_gt_engines_debugfs_register(struct intel_gt *gt, struct dentry *root)
{
	static const struct intel_gt_debugfs_file files[] = {
		{ "engines", &engines_fops },
	};

	intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);
}