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Added support for configuring PPT1 power cap

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- Updated python integration test to account for PPT1 support changes
  - Updated set/reset power-cap input format
  - Adjusted python API and updated C++ API test

Signed-off-by: gabrpham_amdeng <Gabriel.Pham@amd.com>
Change-Id: Ia9d02868b6e91c88c10a9772d9e2d9f37c3c352f
This commit is contained in:
gabrpham_amdeng
2025-10-30 09:48:35 -05:00
committed by Arif, Maisam
parent 4dfe74eb72
commit 18faddf6f3
17 changed files with 591 additions and 245 deletions
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include/amd_smi/amdsmi.h
+33
View File
@@ -833,6 +833,16 @@ typedef struct {
uint64_t reserved[3];
} amdsmi_power_cap_info_t;
/**
* @brief Power Cap Package Power Tracking (PPT) type
*
* @cond @tag{gpu_bm_linux} @tag{host} @endcond
*/
typedef enum {
AMDSMI_POWER_CAP_TYPE_PPT0, //!< PPT0 power cap; lower limit, filtered input
AMDSMI_POWER_CAP_TYPE_PPT1, //!< PPT1 power cap; higher limit, raw input
} amdsmi_power_cap_type_t;
/**
* @brief VBios Information
*
@@ -3277,6 +3287,29 @@ amdsmi_status_t
amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle, uint32_t reserved,
amdsmi_power_profile_preset_masks_t profile);
/**
* @brief Query the supported power cap sensors and their types for a device.
*
* @ingroup tagPowerControl
*
* @platform{gpu_bm_linux} @platform{host}
*
* @details This function returns the list of supported power cap sensors for the given device,
* including their sensor indices and types (e.g., PPT0, PPT1).
*
* @param[in] processor_handle A processor handle.
* @param[out] sensor_count Pointer to a uint32_t that will be set to the number of supported sensors.
* @param[out] sensor_inds Pointer to an array of uint32_t to be filled with sensor indices.
* The array must be allocated by the caller with enough space.
* @param[out] sensor_types Pointer to an array of amdsmi_power_cap_type_t to be filled with sensor types.
* The array must be allocated by the caller with enough space.
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail.
*/
amdsmi_status_t
amdsmi_get_supported_power_cap(amdsmi_processor_handle processor_handle, uint32_t *sensor_count,
uint32_t *sensor_inds, amdsmi_power_cap_type_t *sensor_types);
/**
* @brief Get the socket power.
*
include/amd_smi/impl/amd_smi_utils.h
+1 -1
View File
@@ -45,7 +45,7 @@ extern "C" {
amdsmi_status_t smi_amdgpu_find_hwmon_dir(amd::smi::AMDSmiGPUDevice* device, std::string* full_path);
amdsmi_status_t smi_amdgpu_get_board_info(amd::smi::AMDSmiGPUDevice* device, amdsmi_board_info_t *info);
amdsmi_status_t smi_amdgpu_get_power_cap(amd::smi::AMDSmiGPUDevice* device, int *cap);
amdsmi_status_t smi_amdgpu_get_power_cap(amd::smi::AMDSmiGPUDevice* device, uint32_t sensor_ind, int *cap);
amdsmi_status_t smi_amdgpu_get_ranges(amd::smi::AMDSmiGPUDevice* device, amdsmi_clk_type_t domain, int *max_freq, int *min_freq, int *num_dpm, int *sleep_state_freq);
amdsmi_status_t smi_amdgpu_get_enabled_blocks(amd::smi::AMDSmiGPUDevice* device, uint64_t *enabled_blocks);
amdsmi_status_t smi_amdgpu_get_bad_page_info(amd::smi::AMDSmiGPUDevice* device, uint32_t *num_pages, amdsmi_retired_page_record_t *info);