drm/amd/display: reset the scaler boundary mode

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[WHY]
The VBIOS select the black boundary mode when using auto
scale mode. But it doesn't recover if there is no reset.

[HOW]
Clean the scaler boundary mode to default edge in the manual
scale mode.

Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Zhikai Zhai <zhikai.zhai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Zhikai Zhai 2023-02-27 19:39:35 +08:00 • committed by Alex Deucher

parent cd487b6d50

commit 98ef341862

3 changed files with 10 additions and 0 deletions

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4

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h

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4

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c

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2

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h

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