drm/amd/pm/smu15: add metrics table header for SMU v15.0.0

Add smu_v15_0_0_metrics.h defining the v0x04 metrics table structures
(MetricsTable_IOD_t, MetricsTable_CCX_t, MetricsTable_t) exported by
SMU firmware. These structures describe voltage, power, thermal,
frequency, bandwidth, activity, and overclock telemetry fields used
for PM reporting on SMU v15.0.0 APUs.

Signed-off-by: Shubhankar Milind Sardeshpande <Shubhankar.MilindSardeshpande@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shubhankar Milind Sardeshpande 2026-07-20 18:47:30 +05:30 • committed by Alex Deucher
commit d6be4b5b96