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authorNicholas Kazlauskas <nicholas.kazlauskas@amd.com>2024-12-05 14:53:36 -0500
committerAlex Deucher <alexander.deucher@amd.com>2024-12-18 12:20:05 -0500
commit57a793a74f3cc8e313166ea8d58f93e3c235dc4b (patch)
tree32ec87f2f7341d9bfcd5b44bdd255a944d732afe /tools/perf/scripts/python/export-to-postgresql.py
parent5b0766f2de9211395e1374ebc5173e0cb60b8fd7 (diff)
drm/amd/display: Apply (some) policy for DML2 formulation on DCN35/DCN351
[Why] Dropping the entirety of dml2_policy_build_synthetic_soc_states exposes an issue for states that cannot be filled via bbox_overrides and rely on the default parameters that may or may not be present depending on the DM. For amdgpu_dm this results in missing parameters for most of the struct in higher states: - sr_exit_time_us - sr_enter_plus_exit_time_us - sr_exit_z8_time_us - sr_enter_plus_exit_z8_time_us - urgent_latency_pixel_data_only_us - urgent_latency_pixel_mixed_with_vm_data_us - urgent_latency_vm_data_only_us - dram_clock_change_latency_us - fclk_change_latency_us - usr_retraining_latency_us - writeback_latency_us - urgent_latency_adjustment_fabric_clock_component_us - urgent_latency_adjustment_fabric_clock_reference_mhz - dscclk_mhz - phyclk_mhz - phyclk_d18_mhz - phyclk_d32_mhz - use_ideal_dram_bw_strobe [How] Copy from the first state, applying a minimal policy to set max clocks for SOC independent values. Then copy the SOC dependent ones from the states modified by bbox_overrides. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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