drm/amd/display: refactor vupdate interrupt registration

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We only need to register once OS calls the interrupt control.
Also, if we are entering static screen mode, disable after ramping is done.
Disable shall be done via timer of 2 seconds regardless of ramping
complete or not, just to simplify.

Also, ramp to mid instead of min, due to better flicker performance...

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Anthony Koo 2018-04-06 13:55:39 -04:00 • committed by Alex Deucher

parent 9410a3776b

commit 953c2901c8

1 changed files with 8 additions and 11 deletions

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drivers/gpu/drm/amd/display/modules/freesync/freesync.c

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