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authorAlvin Lee <alvin.lee2@amd.com>2023-05-02 12:27:26 -0400
committerAlex Deucher <alexander.deucher@amd.com>2023-06-09 09:39:38 -0400
commit6ba5a269cdc9f447be882bbf99548361c8ebc254 (patch)
tree4d2741f8602cfd81af0872b25970e34e911dfe9e /init
parent1d8355ad922423c9f765a644ed04526a6273d9ee (diff)
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drm/amd/display: Update vactive margin and max vblank for fpo + vactive
[Description] - Some 1920x1080@60hz displays have VBLANK time > 600us which we still want to accept for FPO + Vactive configs based on testing - Increase max VBLANK time to 1000us to allow these configs for FPO + Vactive - Increase minimum vactive switch margin for FPO + Vactive to 200us - Based on testing, 1920x1080@120hz can have a switch margin of ~160us which requires significantly longer FPO stretch margin (5ms) which we don't want to accept for now - Also move margins into debug option Reviewed-by: Jun Lei <jun.lei@amd.com> Reviewed-by: Nevenko Stupar <nevenko.stupar@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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