diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c b/drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c new file mode 100644 index 0000000000..8f9b874fdc --- /dev/null +++ b/drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.c @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: MIT + +/* + * Copyright © 2019 Intel Corporation + */ + +#include <drm/drm_print.h> + +#include "i915_drv.h" /* for_each_engine! */ +#include "intel_engine.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); +} |