drm/amd/display: Temporary workaround to toggle watermark setting

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[Why]
Watermarks not propagated to DCHUBP after it is powered on

[How]
Add temoprary function apply_DEDCN21_147_wa to apply wm settings for Renoir

Signed-off-by: Lewis Huang <Lewis.Huang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Lewis Huang 2019-07-06 16:02:25 -05:00 • committed by Alex Deucher

parent d4516d3ec5

commit f93e29f083

4 changed files with 15 additions and 0 deletions

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4

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

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9

drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c

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1

drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c

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1

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

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