root/drivers/gpu/drm/selftests/

1. drm_cmdline_selftests.h
2. drm_mm_selftests.h
3. drm_modeset_selftests.h
4. drm_selftest.c
5. drm_selftest.h
6. test-drm_cmdline_parser.c
7. test-drm_damage_helper.c
8. test-drm_format.c
9. test-drm_framebuffer.c
10. test-drm_mm.c
11. test-drm_modeset_common.c
12. test-drm_modeset_common.h
13. test-drm_plane_helper.c