drm/amd/display: Cast int to float before division

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[Why]:
Some inputs to dml_ceil have it dividied by int which causes a
truncation. This loss of precision means the ceil function becomes
redundant and does not round up.

[How]:
Cast parameter to float before division.

Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Sung Lee 2020-03-30 17:16:23 -04:00 • committed by Alex Deucher

parent f2cd2e5d86

commit 0b1f04d887

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c

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