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authorNicholas Kazlauskas <nicholas.kazlauskas@amd.com>2019-05-02 20:21:48 +0300
committerAlex Deucher <alexander.deucher@amd.com>2023-04-21 15:50:21 +0300
commit710cc1e7cd461446a9325c9bd1e9a54daa462952 (patch)
treec31ec24d8cad67f371ea4c1f803cbe5bd5795c9e /scripts/basic
parent58e67bb3c131da5ee14e4842b08e53f4888dce0a (diff)
downloadlinux-710cc1e7cd461446a9325c9bd1e9a54daa462952.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. Fixes: aa5fdb1ab5b6 ("drm/amd/display: Explicitly specify update type per plane info change") Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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