drm/amd/display: Replay + IPS + ABM in Full Screen VPB

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[Why]
Because ABM will wait VStart to start getting histogram data,
 it will cause we can't enter IPS while full screnn video playing.

[How]
Modify the panel refresh rate to the maximun multiple of current
 refresh rate.

Reviewed-by: Dennis Chan <dennis.chan@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: ChunTao Tso <chuntao.tso@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

ChunTao Tso 2024-01-08 13:46:59 +08:00 • committed by Alex Deucher

parent 196107eb1e

commit f37f797920

4 changed files with 57 additions and 0 deletions

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5

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

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46

drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h

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5

drivers/gpu/drm/amd/display/modules/power/power_helpers.c

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1

drivers/gpu/drm/amd/display/modules/power/power_helpers.h

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