drm/amd/display: fix stuck test pattern on right half of display

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[why]
With visual confirm enabled, displays where ODM combine is enabled
has a test pattern stuck on the right half of the display even
though the display is unblanked.

[how]
Add a condition to not show the colour ramp test pattern when the
display is unblanked.

Signed-off-by: Zi Yu Liao <ziyu.liao@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Zi Yu Liao 2019-08-06 11:58:09 -04:00 • committed by Alex Deucher

parent b5a41620bb

commit 436d96357f

1 changed files with 1 additions and 1 deletions

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

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