amdgpu/dc: use kernel ilog2 for log_2.

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This should produce the same result.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Dave Airlie 2017-10-03 13:49:42 +10:00 • committed by Alex Deucher

parent 4ee67c71b8

commit 23d433fabe

2 changed files with 4 additions and 11 deletions

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10

drivers/gpu/drm/amd/display/dc/basics/conversion.c

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5

drivers/gpu/drm/amd/display/dc/basics/conversion.h

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