drm/amd/display: program v_update and v_ready with proper field

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[WHY]
There are two different variables used to calculate v_update and v_ready,
one for validation and the other for performance parameter calculation.
Before the variable for validation was used which caused underflow on
1080edp with vsr enabled

[HOW]
program v_update and v_ready with the variables for performance parameter
calculation

Signed-off-by: Su Sung Chung <su.chung@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Su Sung Chung 2018-09-07 16:51:42 -04:00 • committed by Alex Deucher

parent c279129701

commit fb2b1ea325

3 changed files with 13 additions and 13 deletions

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8

drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c

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12

drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c

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6

drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h

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