Nicholas Kazlauskas 8067693680 drm/amd/display: Add Z8 allow states to z-state support list ...

[Why]
Even if we block Z9 based on crossover threshold it's possible to
allow for Z8.

[How]
There's support for this on DCN314, so update the support types to
include a z8 only and z8_z10 only state.

Update the decide_zstate_support function to allow for specifying
these modes based on the Z8 threshold.

DCN31 has z-state disabled, but still update the legacy code to
map z8_only = disallow and z10_z8_only = z10_only to keep the support
the same.

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2022-11-23 09:47:13 -05:00

..

dcn314_clk_mgr.c

drm/amd/display: Update SR watermarks for DCN314

2022-11-09 17:25:06 -05:00

dcn314_clk_mgr.h

drm/amd/display: Correct DTBCLK for dcn314

2022-08-10 15:30:06 -04:00

dcn314_smu.c

drm/amd/display: Add Z8 allow states to z-state support list

2022-11-23 09:47:13 -05:00

dcn314_smu.h

drm/amd/display: Update clock table policy for DCN314

2022-08-16 18:08:54 -04:00