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2022-05-17tests/amdgpu: Adopt to use updated debugfs functionsBhanuprakash Modem
Instead of writing our own wrappers of debugfs read, use updated functions from lib. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Mark Yacoub <markyacoub@chromium.org> Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com>
2021-10-14test/amdgpu: Test max-bpc fallback for 4K modes on HDMIStylon Wang
[Why] There was a driver regression with which too high max-bpc setting causes 4K video modes failing stream validation and dropped from mode list. [How] Add this test to catch the regression. v2: - Fix typo - Skip instead of fail if no HDMI display connected Signed-off-by: Stylon Wang <stylon.wang@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>