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authorNicholas Kazlauskas <nicholas.kazlauskas@amd.com>2019-05-02 20:21:48 +0300
committerAlex Deucher <alexander.deucher@amd.com>2019-05-24 20:21:00 +0300
commitaa5fdb1ab5b6559ce6ebe11dd78177c8487f02e0 (patch)
treeb0587fb2f7a7bbc4380e7e17651685cf9750c136 /tools/perf/scripts/python/exported-sql-viewer.py
parenta634913ed24aaef9389be17d87dd215529f81f35 (diff)
downloadlinux-aa5fdb1ab5b6559ce6ebe11dd78177c8487f02e0.tar.xz
drm/amd/display: Explicitly specify update type per plane info change
[Why] The bit for flip addr is being set causing the determination for FAST vs MEDIUM to always return MEDIUM when plane info is provided as a surface update. This causes extreme stuttering for the typical atomic update path on Linux. [How] Don't use update_flags->raw for determining FAST vs MEDIUM. It's too fragile to changes like this. Explicitly specify the update type per update flag instead. It's not as clever as checking the bits itself but at least it's correct. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Acked-by: Eryk Brol <Eryk.Brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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