drm/amd/display: Fix 64 bit divisions on 32 bit platforms by using div64 API

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[why]
Synchronization displays with different timings feature uses division
operator for 64 bit division, which is not supported by 32 bit platforms

[how]
Use div64 API for 64 bit division

Signed-off-by: Vladimir Stempen <vladimir.stempen@amd.com>
Tested-by: Bindu Ramamurthy<bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Vladimir Stempen 2021-02-24 14:02:32 -05:00 • committed by Alex Deucher

parent 640a28b50c

commit 783bf4035c

4 changed files with 21 additions and 20 deletions

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14

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

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6

drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c

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8

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

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13

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c

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