drm/amd/display: Use macro for invalid OPP ID

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[WHY]
This is meant to make it clearer that 0xf is not a valid OPP ID, and
that code making use of OPP IDs should not accept this value.

Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Wesley Chalmers 2019-05-23 11:54:12 -04:00 • committed by Alex Deucher

parent c5509aadcf

commit 043f5bb630

5 changed files with 9 additions and 7 deletions

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4

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c

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4

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

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2

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c

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4

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c

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2

drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h

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