drm/amd/display: Disable MALL when TMZ surface

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[Description]
- Don't use MALL buffering of any kind when the
  surface is TMZ
- Workaround for a HW bug

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alvin Lee 2022-09-15 10:47:34 -04:00 • committed by Alex Deucher

parent c02e644411

commit a6135ddec2

4 changed files with 19 additions and 11 deletions

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8

drivers/gpu/drm/amd/display/dc/core/dc.c

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1

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

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18

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c

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3

drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c

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