linux/drivers/gpu
Alex Hung b56e334dbd drm/amd/display: Test vblank event arming
[WHAT]
Add KUnit tests for dm_arm_vblank_event() and
dm_arm_vblank_event_pre_programming() covering missing events, inactive
CRTCs, page-flip and cursor updates, and vblank reference acquisition.

[HOW]
Use one pending-event fixture. Initialize DRM vblank state only for the
pre-programming tests and release every acquired reference.

Assisted-by: Copilot:Claude-Opus-5 GPT-5.6-Sol
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-09-02 15:05:42 -04:00
..
drm drm/amd/display: Test vblank event arming 2026-09-02 15:05:42 -04:00
host1x Linux 7.2 2026-08-20 10:58:44 +10:00
ipu-v3
nova-core gpu: nova-core: falcon: use I/O projection to check transfer bounds 2026-08-06 22:55:58 +02:00
tests drm/tests/gpu_buddy: fix interleaving in buffer clearance test 2026-08-06 18:07:10 +05:30
trace
vga
buddy.c Linux 7.2 2026-08-20 10:58:44 +10:00
Kconfig gpu: Fix dependencies in CONFIG_GPU_BUDDY_KUNIT_TEST 2026-07-29 13:06:24 +02:00
Makefile