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path: root/drivers/gpu/drm/amd/include/kgd_pp_interface.h
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* drm/amd/pm: Add support to set min ISP clocksPratap Nirujogi2025-06-241-0/+2
| | | | | | | | | | | | | | | | | | | Add support to set ISP clocks for SMU v14.0.0. ISP driver uses amdgpu_dpm_set_soft_freq_range() API to set clocks via SMU interface than communicating with PMFW directly. amdgpu_dpm_set_soft_freq_range() is updated to take in any pp_clock_type than limiting to support only PP_SCLK to allow ISP and other driver modules to set the min/max clocks. Any clock specific restrictions are expected to be taken care in SOC specific SMU implementations instead of generic amdgpu_dpm and amdgpu_smu interfaces. Reviewed-by: Xiaojian Du <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Pratap Nirujogi <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add support to query partition metricsLijo Lazar2025-05-221-0/+24
| | | | | | | | | Add interfaces to query compute partition related metrics data. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add board voltage node to hwmonAsad Kamal2025-04-301-0/+1
| | | | | | | | | | | 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 <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/pm: add workload profile pause helperAlex Deucher2025-04-081-0/+1
| | | | | | | | To be used for display idle optimizations when we want to pause non-default profiles. Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add gpu_metrics_v1_8Asad Kamal2025-03-261-0/+114
| | | | | | | | Add new gpu_metrics_v1_8 to acquire below host limit counters Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add inst to set_powergating_by_smuBoyuan Zhang2024-12-101-1/+3
| | | | | | | | | | | | | | | | | | | 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 <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Initialize power profile modeLijo Lazar2024-12-051-0/+1
| | | | | | | | | | | 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 <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 6.11.x
* drm/amd/pm: Add gpu_metrics_v1_7Asad Kamal2024-11-201-0/+110
| | | | | | | | | | | | 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 <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Update data types used for uapi i/fAsad Kamal2024-11-201-4/+4
| | | | | | | | | | 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 <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add zero RPM stop temperature OD setting support for SMU13Wolfgang Müller2024-11-051-0/+2
| | | | | | | | | | 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 <[email protected]> Signed-off-by: Wolfgang Müller <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add zero RPM OD setting support for SMU13Wolfgang Müller2024-11-051-0/+2
| | | | | | | | | | | | 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 <[email protected]> Signed-off-by: Wolfgang Müller <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add gpu_metrics_v1_6Asad Kamal2024-09-261-1/+102
| | | | | | | | Add new gpu_metrics_v1_6 with activities per partition Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Disable dpm_enabled flag while VF is in resetVictor Skvortsov2024-08-131-0/+1
| | | | | | | | | | | | | VFs do not perform HW fini/suspend in FLR, so the dpm_enabled is incorrectly kept enabled. Add interface to disable it in virt_pre_reset call. v2: Made implementation generic for all asics v3: Re-order conditionals so PP_MP1_STATE_FLR is only evaluated on VF Signed-off-by: Victor Skvortsov <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* Revert "drm/amd/pm: Add gpu_metrics_v1_6"Asad Kamal2024-05-201-89/+0
| | | | | | | | | | Remove gpu_metrics_v1_6 temporarily until tool support is ready This reverts commit 00dedab07b52ca16107e82ce5ca7caaaedf6a417. Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add xgmi plpd policy to pm_policyLijo Lazar2024-05-171-0/+1
| | | | | | | | | | Add support to set XGMI PLPD policy levels through 'pm_policy/xgmi_plpd' sysfs node. Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add support for DPM policiesLijo Lazar2024-05-171-0/+16
| | | | | | | | | | | | | | Add support to set/get information about different DPM policies. The support is only available on SOCs which use swsmu architecture. A DPM policy type may be defined with different levels. For example, a policy may be defined to select Pstate preference and then later a pstate preference may be chosen. Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add gpu_metrics_v1_6Asad Kamal2024-05-171-0/+89
| | | | | | | | | | Add new gpu_metrics_v1_6 to acquire accumulated throttler residencies Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/pm: Add support for MACO flag checkingMa Jun2024-04-101-1/+1
| | | | | | | | | Add support for MACO flag checking. MACO mode only works if BACO is supported. Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add the sensor value of VCN activityXiaojian Du2024-03-201-0/+1
| | | | | | | | This will add the sensor value of VCN activity for some ASICs. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Clean up errors in kgd_pp_interface.hchenxuebing2024-01-181-4/+2
| | | | | | | | | Fix the following errors reported by checkpatch: ERROR: open brace '{' following enum go on the same line Signed-off-by: chenxuebing <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add gpu_metrics_v1_5Asad Kamal2024-01-031-0/+80
| | | | | | | | | | Add new gpu_metrics_v1_5 to acquire vcn/jpeg activity & pcie nak error counters Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* Backmerge tag 'v6.7-rc5' into drm-nextDave Airlie2023-12-121-0/+17
|\ | | | | | | | | | | | | | | Linux 6.7-rc5 Alex requested this for some amdkfd work relying on the symbols exports. Signed-off-by: Dave Airlie <[email protected]>
| * drm/amd/swsmu: update smu v14_0_0 driver if version and metrics tableLi Ma2023-12-061-0/+17
| | | | | | | | | | | | | | | | Increment the driver if version and add new mems to the mertics table. Signed-off-by: Li Ma <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: optimize RLC powerdown notification on VangoghPerry Yuan2023-11-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The smu needs to get the rlc power down message to sync the rlc state with smu, the rlc state updating message need to be sent at while smu begin suspend sequence , otherwise SMU will crash while RLC state is not notified by driver, and rlc state probally changed after that notification, so it needs to notify rlc state to smu at the end of the suspend sequence in amdgpu_device_suspend() that can make sure the rlc state is correctly set to SMU. [ 101.000590] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 101.000598] amdgpu 0000:03:00.0: amdgpu: Failed to disable gfxoff! [ 110.838026] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 110.838035] amdgpu 0000:03:00.0: amdgpu: Failed to disable smu features. [ 110.838039] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features! [ 110.838040] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62 [ 110.884394] PM: suspend of devices aborted after 21213.620 msecs [ 110.884402] PM: start suspend of devices aborted after 21213.882 msecs [ 110.884405] PM: Some devices failed to suspend, or early wake event detected Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Perry Yuan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: optimize RLC powerdown notification on VangoghPerry Yuan2023-11-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The smu needs to get the rlc power down message to sync the rlc state with smu, the rlc state updating message need to be sent at while smu begin suspend sequence , otherwise SMU will crash while RLC state is not notified by driver, and rlc state probally changed after that notification, so it needs to notify rlc state to smu at the end of the suspend sequence in amdgpu_device_suspend() that can make sure the rlc state is correctly set to SMU. [ 101.000590] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 101.000598] amdgpu 0000:03:00.0: amdgpu: Failed to disable gfxoff! [ 110.838026] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 110.838035] amdgpu 0000:03:00.0: amdgpu: Failed to disable smu features. [ 110.838039] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features! [ 110.838040] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62 [ 110.884394] PM: suspend of devices aborted after 21213.620 msecs [ 110.884402] PM: start suspend of devices aborted after 21213.882 msecs [ 110.884405] PM: Some devices failed to suspend, or early wake event detected Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Perry Yuan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amd/pm: Add support to fetch pm metrics sampleLijo Lazar2023-11-291-0/+1
| | | | | | | | | | | | | | | | | | Add API support to fetch a snapshot of power management metrics from PMFW. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu: add pm metrics structure definitionAlex Deucher2023-11-171-0/+15
| | | | | | | | | | | | | | | | | | 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]> Reviewed-by: Yang Wang <[email protected]>
* | drm/amd/pm: Fix return value and drop redundant paramMa Jun2023-11-171-1/+1
|/ | | | | | | | | Fix the return value and drop redundant parameter of get_asic_baco_capability function. Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/swsmu: update smu v14_0_0 driver if and metrics tableLi Ma2023-11-031-14/+16
| | | | | | | | | | Update driver if headers and metrics table in smu v14_0_0 after smu fw promotion. Drop the legacy metrics table and add warning of checking pmfw version. Signed-off-by: Li Ma <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/swsmu: update smu v14_0_0 header files and metrics tableLi Ma2023-10-131-0/+68
| | | | | | | | | | | | | | | | | Update driver if, pmfw and ppsmc header files. Add new gpu_metrics_v3_0 for metrics table updated in driver if and reserve legacy metrics table to maintain backward compatibility. --- v1: Update header files and add gpu_metrics_v3_0. v2: Update smu_types.h, smu headers and drop smu_cmn_get_smc_version in smu v14_0_0. Signed-off-by: Li Ma <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/discovery: add SMU 14 supportLi Ma2023-10-131-0/+1
| | | | | | | add smu 14 into the IP discovery list. Signed-off-by: Li Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Add gpu_metrics_v1_4Asad Kamal2023-10-131-0/+76
| | | | | | | | | | | | Add new gpu_metrics_v1_4 to acquire XGMI data transfer, pcie bandwidth & Clock lock status v2: Add pcie error counter to gpu metric table v1_4 Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add plpd_mode in smu_context to indicate current modeLe Ma2023-09-261-0/+8
| | | | | | | | | | | Add enum pp_xgmi_plpd_mode to describe PLPD policies. v2: move the enum from amdgpu_smu.h to kgd_pp_interface.h Signed-off-by: Le Ma <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add fan minimum pwm OD setting support for SMU13Evan Quan2023-08-311-0/+2
| | | | | | | | Add SMU13 fan minimum pwm OD setting support. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add fan target temperature OD setting support for SMU13Evan Quan2023-08-311-0/+2
| | | | | | | | Add SMU13 fan target temperature OD setting support. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add fan acoustic target OD setting support for SMU13Evan Quan2023-08-311-0/+2
| | | | | | | | Add SMU13 fan acoustic target OD setting support. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add fan acoustic limit OD setting support for SMU13Evan Quan2023-08-311-0/+2
| | | | | | | | Add SMU13 fan acoustic limit OD setting support. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add fan temperature/pwm curve OD setting support for SMU13Evan Quan2023-08-311-1/+3
| | | | | | | | Add SMU13 fan temperature/pwm curve OD setting support. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd: Rename AMDGPU_PP_SENSOR_GPU_POWERMario Limonciello2023-08-151-1/+1
| | | | | | | | Use the clearer name `AMDGPU_PP_SENSOR_GPU_AVG_POWER` instead. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd: Introduce `AMDGPU_PP_SENSOR_GPU_INPUT_POWER`Mario Limonciello2023-08-151-0/+1
| | | | | | | | | | | | Some GPUs have been overloading average power values and input power values. To disambiguate these, introduce a new `AMDGPU_PP_SENSOR_GPU_INPUT_POWER` and the GPUs that share input power update to use this instead of average power. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2746 Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: Vangogh: Add new gpu_metrics_v2_4 to acquire gpu_metricsWenyou Yang2023-07-251-0/+69
| | | | | | | | | | | To acquire the voltage and current info from gpu_metrics interface, but gpu_metrics_v2_3 doesn't contain them, and to be backward compatible, add new gpu_metrics_v2_4 structure. Reviewed-by: Mario Limonciello <[email protected]> Acked-by: Evan Quan <[email protected]> Signed-off-by: Wenyou Yang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: add sysfs node vclk1 and dclk1Tong Liu012023-03-311-0/+2
| | | | | | | | | User can check pp_dpm_vclk1 and pp_dpm_dclk1 for DPM frequency of vcn and dcn Signed-off-by: Tong Liu01 <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/pm: add capped/uncapped power profile modesPerry Yuan2023-03-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Capped and uncapped workload types switching are supported on Vangogh, User can switch the power profile and check current type with below commands. 1) switch to capped mode: `# echo 8 > /sys/class/drm/card0/device/pp_power_profile_mode` 2) switch to uncapped mode: `# echo 9 > /sys/class/drm/card0/device/pp_power_profile_mode` 3) check current mode: $ cat /sys/class/drm/card0/device/pp_power_profile_mode 1 3D_FULL_SCREEN 3 VIDEO 4 VR 5 COMPUTE 6 CUSTOM 8 CAPPED 9 UNCAPPED* Acked-by: Kenneth Feng <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Perry Yuan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: added a sysfs interface for thermal throttlingKun Liu2023-02-231-0/+2
| | | | | | | | | added a sysfs interface for thermal throttling, then userspace can get/update thermal limit Signed-off-by: Kun Liu <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/amdgpu: implement mode2 reset on smu_v13_0_10Kenneth Feng2023-02-141-0/+1
| | | | | | | | implement mode2 reset on smu_v13_0_10 Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: fulfill swsmu peak profiling mode shader/memory clock settingsEvan Quan2022-12-151-0/+2
| | | | | | | | | Enable peak profiling mode shader/memory clocks reporting for swsmu framework. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callbackNathan Chancellor2022-11-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG), indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid to help mitigate ROP attacks. If they are not identical, there is a failure at run time, which manifests as either a kernel panic or thread getting killed. A proposed warning in clang aims to catch these at compile time, which reveals: drivers/gpu/drm/amd/amdgpu/../pm/swsmu/amdgpu_smu.c:3008:29: error: incompatible function pointer types initializing 'int (*)(void *, uint32_t, long *, uint32_t)' (aka 'int (*)(void *, unsigned int, long *, unsigned int)') with an expression of type 'int (void *, enum PP_OD_DPM_TABLE_COMMAND, long *, uint32_t)' (aka 'int (void *, enum PP_OD_DPM_TABLE_COMMAND, long *, unsigned int)') [-Werror,-Wincompatible-function-pointer-types-strict] .odn_edit_dpm_table = smu_od_edit_dpm_table, ^~~~~~~~~~~~~~~~~~~~~ 1 error generated. There are only two implementations of ->odn_edit_dpm_table() in 'struct amd_pm_funcs': smu_od_edit_dpm_table() and pp_odn_edit_dpm_table(). One has a second parameter type of 'enum PP_OD_DPM_TABLE_COMMAND' and the other uses 'u32'. Ultimately, smu_od_edit_dpm_table() calls ->od_edit_dpm_table() from 'struct pptable_funcs' and pp_odn_edit_dpm_table() calls ->odn_edit_dpm_table() from 'struct pp_hwmgr_func', which both have a second parameter type of 'enum PP_OD_DPM_TABLE_COMMAND'. Update the type parameter in both the prototype in 'struct amd_pm_funcs' and pp_odn_edit_dpm_table() to 'enum PP_OD_DPM_TABLE_COMMAND', which cleans up the warning. Link: https://github.com/ClangBuiltLinux/linux/issues/1750 Reported-by: Sami Tolvanen <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Nathan Chancellor <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm:add new gpu_metrics_v2_3 to acquire average temperature infoLi Ma2022-09-141-0/+58
| | | | | | | | | | | | | | | | | Add new gpu_metrics_v2_3 to acquire average temperature info from SMU metrics. To acquire average temp info from gpu_metrics interface, but gpu_metrics_v2_2 only has members to show current temp info. --- v1: Only add average_temperature_gfx in gpu_metrics_v2_3. v2: Add average temp members for soc, core and l3 in gpu_metrics_v2_3 and put these new members at the end of gpu_metrics_v2_3. Add operation to read average temp info from metrics table. v3: Merge v1 and v2 and rename the patch. v4: Merge v3. Add firmware version judgment in vangogh_common_get_gpu_metrics to maintain backward compatibility and rename the patch. "return ret" on error scenario in smu_cmn_get_smc_version. Signed-off-by: Li Ma <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/pm: enable workload type change on smu_v13_0_7Kenneth Feng2022-05-061-0/+1
| | | | | | | | | | enable workload type change on smu_v13_0_7 v2: squash in out of bounds fix (Alex) Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* amdgpu/pm: Implement new API function "emit" that accepts buffer base and ↵Darren Powell2022-02-021-0/+1
| | | | | | | | | | | | | | | | | | | | write offset (v3) Rewrote patchset to order patches as (API, hw impl, usecase) - added API for new power management function emit_clk_levels This function should duplicate the functionality of print_clk_levels, but this solution passes the buffer base and write offset down the stack. - new powerplay function emit_clock_levels, implemented by smu_emit_ppclk_levels() This function parallels the implementation of smu_print_ppclk_levels and calls emit_clk_levels, and allows the returns of errors - new helper function smu_convert_to_smuclk called by smu_print_ppclk_levels and smu_emit_ppclk_levels Signed-off-by: Darren Powell <[email protected]> Reviewed-By: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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