drm/amd/display: limit coverage of optimization skip

[why&how]
causing some regression on dgpu which still needs the
pre-emptive return, limit this to reporter asic version
it is simple to include
d

drm/amd/display: limit coverage of optimization skip

[why&how]
causing some regression on dgpu which still needs the
pre-emptive return, limit this to reporter asic version
it is simple to include
different dcn versions from this point forward, each dcn
resource is initialized with the flag and can be enabled
at will

Reviewed-by: Chris Park <[email protected]>
Signed-off-by: Ausef Yousof <[email protected]>
Signed-off-by: Aurabindo Pillai <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amd/display: Expose 3 secondary planes for supported ASICs

[why]
For enabling 4-plane MPO, we need dc to expose 4 planes for DCN35 and
beyond, as well as DCN21

[how]
Set dc_caps.max_slave_*plan

drm/amd/display: Expose 3 secondary planes for supported ASICs

[why]
For enabling 4-plane MPO, we need dc to expose 4 planes for DCN35 and
beyond, as well as DCN21

[how]
Set dc_caps.max_slave_*planes to 3 for appropriate ASICs

Reviewed-by: Sun peng Li <[email protected]>
Signed-off-by: Zaeem Mohamed <[email protected]>
Signed-off-by: Aurabindo Pillai <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

show more ...