drm/amd/display: Enable RCO for PHYSYMCLK in DCN35

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[Why & How]
Enable root clock optimization for PHYSYMCLK and only
disable it when it's actively being used

v2:  Fix array-index-out-of-bounds in dcn35_calc_blocks_to_gate

Reviewed-by: Roman Li <roman.li@amd.com>
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Daniel Miess <daniel.miess@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Daniel Miess 2024-04-24 16:49:13 +08:00 • committed by Alex Deucher

parent 47745acc5e

commit f2303026a5

7 changed files with 41 additions and 45 deletions

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1

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

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45

drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c

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32

drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c

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2

drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.h

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1

drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_init.c

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1

drivers/gpu/drm/amd/display/dc/hwss/dcn351/dcn351_init.c

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4

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

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