[PATCH i-g-t v1 0/2] Improving Timing Precision for simulation Environments

Naladala Ramanaidu ramanaidu.naladala at intel.com
Mon Aug 18 21:44:29 UTC 2025


Refined the legacy cursor test by incorporating display frame
duration and timing tolerance adjustments, leading to more
accurate validation of rendering synchronization with expected
refresh intervals.

Naladala Ramanaidu (2):
  lib/igt_kms: Add helper to measure vblank sequence difference
  tests/kms_cursor_legacy: Improve timing accuracy in legacy cursor test

 lib/igt_kms.c             | 21 +++++++++++++++++++++
 lib/igt_kms.h             |  1 +
 tests/kms_cursor_legacy.c | 18 +++++++++++++++++-
 3 files changed, 39 insertions(+), 1 deletion(-)

-- 
2.43.0



More information about the igt-dev mailing list