From: Alex Deucher <[email protected]> Define the pm metrics structures to be exposed via sysfs.
Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> --- drivers/gpu/drm/amd/include/kgd_pp_interface.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index b14231f470dc..f9c438d16c56 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -1127,4 +1127,19 @@ struct gpu_metrics_v3_0 { /* Metrics table alpha filter time constant [us] */ uint32_t time_filter_alphavalue; }; + +struct amdgpu_pmmetrics_header { + uint16_t structure_size; + uint16_t pad; + uint32_t mp1_ip_discovery_version; + uint32_t pmfw_version; + uint32_t pmmetrics_version; +}; + +struct amdgpu_pm_metrics { + struct amdgpu_pmmetrics_header common_header; + + uint8_t data[]; +}; + #endif -- 2.25.1
