Revert "drm/amd/display: disable SubVP + DRR to prevent underflow"

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[ Upstream commit f38129bb08 ]

This reverts commit 80c6d6804f.
The orignal commit was intended as a workaround to prevent underflow and
flickering when using one normal monitor and the other high refresh rate
monitor (> 120Hz).

This patch is being reverted in favour of a software solution to enable
SubVP+DRR

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Aurabindo Pillai 2023-03-21 10:25:04 -04:00 • committed by Greg Kroah-Hartman

parent 8d8c96efce

commit f15682b9d3

3 changed files with 0 additions and 10 deletions

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5

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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4

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

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1

drivers/gpu/drm/amd/include/amd_shared.h

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