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path: root/drivers/gpu/drm/amd/pm/swsmu
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2025-05-16drm/amd/pm: Move SMUv13.0.12 function declarationsLijo Lazar
Move them to SMUv13.0.6 header file as they are used only in SMU v13.0.6. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-13drm/amd/pm: Remove remainder of mode2_reset_is_supportDr. David Alan Gilbert
The previous patch removed smu_mode2_reset_is_support() which was the only function to call through the mode2_reset_is_support() method pointer. Remove the remaining functions that were assigned to it and the pointer itself. See discussion at: https://lore.kernel.org/all/DM4PR12MB5165D85BD85BC8FC8BF7A3B48E88A@DM4PR12MB5165.namprd12.prod.outlook.com/ Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-13drm/amd/pm: Remove unused smu_mode2_reset_is_supportDr. David Alan Gilbert
smu_mode2_reset_is_support() was added in 2020 by commit 5c03e5843e6b ("drm/amdgpu:add smu mode1/2 support for aldebaran") but has remained unused. See discussion at: https://lore.kernel.org/all/DM4PR12MB5165D85BD85BC8FC8BF7A3B48E88A@DM4PR12MB5165.namprd12.prod.outlook.com/ Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-13drm/amd/pm/smu13: Remove unused smu_v13_0_init_display_countDr. David Alan Gilbert
smu_v13_0_init_display_count() was added in 2020 by commit c05d1c401572 ("drm/amd/swsmu: add aldebaran smu13 ip support (v3)") but is unused. See discussion on: https://lore.kernel.org/all/DM4PR12MB5165D85BD85BC8FC8BF7A3B48E88A@DM4PR12MB5165.namprd12.prod.outlook.com/ that it really isn't neede. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-07drm/amd/pm/smu13: Remove unused smu_v3 functionsDr. David Alan Gilbert
smu_v13_0_display_clock_voltage_request() and smu_v13_0_set_min_deep_sleep_dcefclk() were added in 2020 by commit c05d1c401572 ("drm/amd/swsmu: add aldebaran smu13 ip support (v3)") but have remained unused. Remove them. smu_v13_0_display_clock_voltage_request() was the only user of smu_v13_0_set_hard_freq_limited_range(). Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-07drm/amd/pm/smu11: Remove unused smu_v11_0_get_dpm_level_rangeDr. David Alan Gilbert
The last use of smu_v11_0_get_dpm_level_range() was removed in 2020 by commit 46a301e14e8a ("drm/amd/powerplay: drop unnecessary Navi1x specific APIs") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Fix comment styleLijo Lazar
Fix code comment style Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202504271422.D6cqMlZ0-lkp@intel.com/ Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Add board voltage node to hwmonAsad Kamal
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 <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Add voltage caps for smu_v13_0_6Asad Kamal
Add & enable board voltage caps for smu_v13_0_6 v3: Update version check for board voltage support Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Fill static metrics dataAsad Kamal
Fill static metrics data for smu_v13_0_6 v2: Proceed with driver load just with warning even if board voltage reads invalid value Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Use common function to fetch static metrics tableAsad Kamal
Use common function to fetch static metrics table for smu_v13_0_12 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pn: Fetch static metrics tableAsad Kamal
Fetch static metrics table for smu_v13_0_6 v2: Add static metrics caps check to fetch static metrics table v3: Update version having all fixes for static metrics support Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Update pmfw headers for smu_v_13_0_6Asad Kamal
Update pmfw headers for smu_v_13_0_6 to include static metrics table Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Add ip version check for smu_v13_0_12 functionsAsad Kamal
Add ip version check to use smu_v13_0_12 specific functions Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amd/pm: Reset SMU v13.0.x custom settingsLijo Lazar
On SMU v13.0.2 and SMU v13.0.6 variants user may choose custom min/max clocks in manual perf mode. Those custom min/max values need to be reset once user switches to auto or restores default settings. Otherwise, they may get used inadvertently during the next operation. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-21drm/amd/pm: Enable host limit metrics supportAsad Kamal
Enable host limit metrics support for smuv_13_0_12 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-21drm/amd/pm: Enable host limit metrics supportAsad Kamal
Enable host limit metrics support for smuv_13_0_6 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amd/pm/smu11: Prevent division by zeroDenis Arefev
The user can set any speed value. If speed is greater than UINT_MAX/8, division by zero is possible. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 1e866f1fe528 ("drm/amd/pm: Prevent divide by zero") Signed-off-by: Denis Arefev <arefev@swemel.ru> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu/pm/swsmu: implement pause workload profileAlex Deucher
Add the callback for implementation for swsmu. Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-07drm/amd/pm: implement dpm vcn reset functionRuili Ji
Implement VCN engine reset by sending MSG_ResetVCN on smu 13.0.6. v2: fix format for code and message Reviewed-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Ruili Ji <ruiliji2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-07drm/amd/pm: Use gpu_metrics_v1_8 for smu_v13_0_12Asad Kamal
Use gpu_metrics_v1_8 for smu_v13_0_12 to fill metrics data Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-07drm/amd/pm: Use gpu_metrics_v1_8 for smu_v13_0_6Asad Kamal
Use gpu_metrics_v1_8 for smu_v13_0_6 to fill metrics data v2: Move exposing caps to separate patch, move smu_v13.0.12 gpu metrics 1.8 usage to separate patch (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-07drm/amd/pm: Expose smu_v13_0_6 capsAsad Kamal
Expose smu_v13_0_6 caps by moving it to common header Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-07drm/amd/pm: Add link reset for SMU 13.0.6Ce Sun
Add link reset implementation Signed-off-by: Ce Sun <cesun102@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-26drm/amd/pm: Add gpu_metrics_v1_8Asad Kamal
Add new gpu_metrics_v1_8 to acquire below host limit counters Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-26drm/amd/pm: Update smu metrics table for smu_v13_0_6Asad Kamal
Update smu metrics table to vesrion 0x10 for smu_v13_0_6 v2: Host metrics support removal moved to separate patch (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-26drm/amd/pm: Remove host limit metrics supportAsad Kamal
Firmware algorithm changed and the values in this version are not accurate thereby remove host limit metric support for smu_v13_0_6, smu_v13_0_12 & smu_v13_0_14 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-26drm/amd/pm: Add zero RPM enabled OD setting support for SMU14.0.2Tomasz Pakuła
Hook up zero RPM enable for 9070 and 9070 XT based on RDNA3 (smu 13.0.0 and 13.0.7) code. Tested on 9070 XT Hellhound Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.12.x Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-26drm/amd/pm: Prevent division by zeroDenis Arefev
The user can set any speed value. If speed is greater than UINT_MAX/8, division by zero is possible. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: b64625a303de ("drm/amd/pm: correct the address of Arcturus fan related registers") Signed-off-by: Denis Arefev <arefev@swemel.ru> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2025-03-26drm/amd/pm: Prevent division by zeroDenis Arefev
The user can set any speed value. If speed is greater than UINT_MAX/8, division by zero is possible. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: c05d1c401572 ("drm/amd/swsmu: add aldebaran smu13 ip support (v3)") Signed-off-by: Denis Arefev <arefev@swemel.ru> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2025-03-21drm/amd/pm: Update feature list for smu_v13_0_6Asad Kamal
Update feature list for smu_v13_0_6 to show vcn & smu deep sleep feature enable status Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-21drm/amd/pm: Remove unnecessay UQ10 to UINT conversionAsad Kamal
Few of the metrics data for smu_v13_0_12 has not been reported in Q10 format, remove UQ10 to UINT conversion for those Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-21drm/amd/pm: Remove unnecessay UQ10 to UINT conversionAsad Kamal
Few of the metrics data for smu_v13_0_6 has not been reported in Q10 format, remove UQ10 to UINT conversion for those v2: Move smu_v13_0_12 changes to separate patch(Kevin) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-19drm/amd/pm: Add debug bit for smu pool allocationLijo Lazar
In certain cases, it's desirable to avoid PMFW log transactions to system memory. Add a mask bit to decide whether to allocate smu pool in device memory or system memory. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-18drm/amdgpu/pm: Handle SCLK offset correctly in overdrive for smu 14.0.2Tomasz Pakuła
Currently, it seems like the code was carried over from RDNA3 because it assumes two possible values to set. RDNA4, instead of having: 0: min SCLK 1: max SCLK only has 0: SCLK offset This change makes it so it only reports current offset value instead of showing possible min/max values and their indices. Moreover, it now only accepts the offset as a value, without the indice index. Additionally, the lower bound was printed as %u by mistake. Old: OD_SCLK_OFFSET: 0: -500Mhz 1: 1000Mhz OD_MCLK: 0: 97Mhz 1: 1259MHz OD_VDDGFX_OFFSET: 0mV OD_RANGE: SCLK_OFFSET: -500Mhz 1000Mhz MCLK: 97Mhz 1500Mhz VDDGFX_OFFSET: -200mv 0mv New: OD_SCLK_OFFSET: 0Mhz OD_MCLK: 0: 97Mhz 1: 1259MHz OD_VDDGFX_OFFSET: 0mV OD_RANGE: SCLK_OFFSET: -500Mhz 1000Mhz MCLK: 97Mhz 1500Mhz VDDGFX_OFFSET: -200mv 0mv Setting this offset: Old: "s 1 <offset>" New: "s <offset>" Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4036 Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-13drm/amdgpu: Add amdgpu_sriov_multi_vf_mode functionEmily Deng
Use amdgpu_sriov_multi_vf_mode to replace amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev). Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-13drm/amdgpu/pm: add VCN activity for SMU 14.0.2Alex Deucher
Wire up the query. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-13drm/amdgpu/pm: add VCN activity for SMU 13.0.0/7Alex Deucher
Wire up the query. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-13drm/amdgpu/pm: add VCN activity for renoirAlex Deucher
Wire up the query. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-13drm/amdgpu/pm: wire up hwmon fan speed for smu 14.0.2Alex Deucher
Add callbacks for fan speed fetching. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4034 Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-13drm/amd/pm: Update feature list for smu_v13_0_12Asad Kamal
Update feature list for smu_v13_0_12 to show vcn & smu deep sleep feature enable status. Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-05drm/amd/pm: always allow ih interrupt from fwKenneth Feng
always allow ih interrupt from fw on smu v14 based on the interface requirement Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-05drm/amd/pm: Fix indentation issueAsad Kamal
Fix indentation issue for smu_v_13_0_12 get_gpu_metrics Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202502272246.OISqUnC1-lkp@intel.com Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-27drm/amd/pm: add fan abnormal detectionKenneth Feng
add fan abnormal detection on smu v14.0.2&smu v14.0.3 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-27drm/amd/pm: disable gfxoff on the specific skuKenneth Feng
disable gfxoff on the specific sku based on the requirement Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-27drm/amdgpu/vcn: make powergating status per instanceAlex Deucher
Store it per instance so we can track it per instance. v2: index instances directly on vcn1.0 and 2.0 to make it clear that they only support a single instance (Lijo) Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-25drm/amd/pm: Get metrics table version for smu_v13_0_12Asad Kamal
Get metrics table version for smu_v13_0_12 and populate pm_metrics Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-25drm/amd/pm: handling of set performance levelMangesh Gadre
display performance level when set not supported Signed-off-by: Mangesh Gadre <Mangesh.Gadre@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-25drm/amd/pm: Use separate metrics table for smu_v13_0_12Asad Kamal
Use separate metrics table for smu_v13_0_12 and fetch metrics data using that. v2: Fix jpeg busy indexing (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-25drm/amd/pm: Fetch fru product info for smu_v13_0_12Asad Kamal
Fetch fru product info for smu_v13_0_12 from static metrics table v2: Field by field copy for fru info(Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-07-16 08:43:10 +0000