This patchset includes new KUnit tests for 5 untested functions from drm_framebuffer.c and improvements to the existent one. The first patch replace the use of dev_private member from drm_device mock on the existent test by embedding it into an outer struct containing a generic pointer. The patches 2 and 4 extends the test of drm_internal_framebuffer_create() by creating a new test case and adding new parameters to the existent case. The patch 3 just replace a strcpy() call to strscpy(). Finally, the remainder of this set contains 5 new test cases, one for each of the follow functions: - drm_framebuffer_check_src_coords() - drm_framebuffer_cleanup() - drm_framebuffer_lookup() - drm_framebuffer_init() - drm_framebuffer_free() --- v3: - Drop drm_mode_addfb2 and drm_fb_release tests (patches 10 and 11 from v2) --- Carlos Eduardo Gallo Filho (9): drm/tests: Stop using deprecated dev_private member on drm_framebuffer tests drm/tests: Add parameters to the drm_test_framebuffer_create test drm/tests: Replace strcpy to strscpy on drm_test_framebuffer_create test drm/tests: Add test case for drm_internal_framebuffer_create() drm/tests: Add test for drm_framebuffer_check_src_coords() drm/tests: Add test for drm_framebuffer_cleanup() drm/tests: Add test for drm_framebuffer_lookup() drm/tests: Add test for drm_framebuffer_init() drm/tests: Add test for drm_framebuffer_free() drivers/gpu/drm/drm_framebuffer.c | 1 + drivers/gpu/drm/tests/drm_framebuffer_test.c | 360 ++++++++++++++++++- 2 files changed, 344 insertions(+), 17 deletions(-) -- 2.44.2