drm/amd/display: implement edid max TMDS clock check in DC

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[WHY]
Currently DC doesn't check requested pixel clock against an EDID
specified TMDS max clock if it exists, passing modes that should fail

[HOW]
Add max TMDS clk to edid caps and perform check during validation

Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Michael Strauss 2020-05-26 17:09:31 -04:00 • committed by Alex Deucher

parent a85f148ed3

commit 0cc722248a

2 changed files with 13 additions and 0 deletions

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3

drivers/gpu/drm/amd/display/dc/dc_types.h

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10

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c

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