drm/amd/display: Use is_dig_enable function instead of dcn10 hardcode

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[Why]
This can differ depending on ASIC and we can end up skipping all
transmitter control if we're relying on the wrong bit as a shortcut
for whether link is on/off.

[How]
The ASIC table itself provides the correct DIG check, use that instead
of the dcn10 hardcode.

Reviewed-by: Syed Hassan <syed.hassan@amd.com>
Acked-by: Alan Liu <haoping.liu@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Nicholas Kazlauskas 2023-06-15 11:12:33 -04:00 • committed by Alex Deucher

parent 1d96adb194

commit ac30aeae7a

2 changed files with 2 additions and 2 deletions

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2

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

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2

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c

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