drm/amd/display: update bw formula to v252

[why]
There was a recent fix in the BW spreadsheet to allow timing with very
large vblank. Need to be ported into driver.

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Yang 2018-11-21 02:37:07 -05:00 • committed by Alex Deucher
commit 987741af33