linux/drivers/gpu/drm/amd/include/kgd_pp_interface.h, branch v6.16

drm/amd/pm: Add support to query partition metrics

2025-05-22T16:01:33Z

Add interfaces to query compute partition related metrics data. Signed-off-by: Lijo Lazar Reviewed-by: Asad Kamal Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amd/pm: Add board voltage node to hwmon

2025-04-30T22:13:40Z

Add and expose board voltage node as vddboard to hwmon for smu_v13_0_6 v2: Replace ip check with supported sensor attribute(Lijo) Signed-off-by: Asad Kamal Reviewed-by: Lijo Lazar Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu/pm: add workload profile pause helper

2025-04-08T20:05:17Z

To be used for display idle optimizations when we want to pause non-default profiles. Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher

drm/amd/pm: Add gpu_metrics_v1_8

2025-03-26T21:47:09Z

Add new gpu_metrics_v1_8 to acquire below host limit counters Signed-off-by: Asad Kamal Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amd/pm: add inst to set_powergating_by_smu

2024-12-10T15:26:47Z

Add an instance parameter to set_powergating_by_smu() function, and re-write all amd_pm functions accordingly. Then use the instance to call smu_dpm_set_vcn_enable(). v2: remove duplicated functions. remove for-loop in smu_dpm_set_power_gate(), and temporarily move it to to amdgpu_dpm_set_powergating_by_smu(), in order to keep the exact same logic as before, until further separation in next patch. v3: add instance number in error message. Signed-off-by: Boyuan Zhang Acked-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/pm: Initialize power profile mode

2024-12-05T19:31:14Z

Refactor such that individual SMU IP versions can choose the startup power profile mode. If no preference, then use the generic default power profile selection logic. Signed-off-by: Lijo Lazar Reviewed-by: Yang Wang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 6.11.x

drm/amd/pm: Add gpu_metrics_v1_7

2024-11-20T14:36:37Z

Add new gpu_metrics_v1_7 to acquire xgmi link status, application counter and max vram bandwidth v2: Use gpu_metrics_v1_7 for SMU_v_13_0_6 (Lijo) Signed-off-by: Asad Kamal Reviewed-by: Lijo Lazar Reviewed-by: Yang Wang Signed-off-by: Alex Deucher

drm/amd/pm: Update data types used for uapi i/f

2024-11-20T14:35:27Z

Update member's data type in amdgpu_xcp_metrics from linux specific to the ones compatible to uapi interface Fixes: 4c07ff7d07f7 ("drm/amd/pm: Add gpu_metrics_v1_6") Signed-off-by: Asad Kamal Reviewed-by: Yang Wang Signed-off-by: Alex Deucher

drm/amd/pm: add zero RPM stop temperature OD setting support for SMU13

2024-11-05T15:33:47Z

Together with the feature to enable or disable zero RPM in the last commit, it also makes sense to expose the OD setting determining under which temperature the fan should stop if zero RPM is enabled. Reviewed-by: Kenneth Feng Signed-off-by: Wolfgang Müller Signed-off-by: Alex Deucher

drm/amd/pm: add zero RPM OD setting support for SMU13

2024-11-05T15:33:30Z

Whilst we have support for setting fan curves there is no support for disabling the zero RPM feature. Since the relevant bits are already present in the OverDriveTable, hook them up to a sysctl setting so users can influence this behaviour. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3489 Reviewed-by: Kenneth Feng Signed-off-by: Wolfgang Müller Signed-off-by: Alex Deucher