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path: root/drivers/gpu/drm/amd/pm/swsmu/smu13
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14 daysdrm/amd/pm: Use cached metrics data on SMUv13.0.6Lijo Lazar
Cached metrics data validity is 1ms on SMUv13.0.6 SOCs. It's not reasonable for any client to query gpu_metrics at a faster rate and constantly interrupt PMFW. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
14 daysdrm/amd/pm: Use cached data for min/max clocksLijo Lazar
If dpm tables are already populated on SMU v13.0.6 SOCs, use the cached data. Otherwise, fetch values from firmware. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/pm: Remove unnecessary variableAsad Kamal
Remove unnecessary variable ret from smu_v13_0_12_get_smu_metrics_data Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507150618.WOfvWsQF-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>
2025-07-16drm/amd/pm: Get max/min frequency on aldebaran VFLijo Lazar
PMFW interface to get max/min frequencies is not available on aldebaran VFs. Use data, if available, in DPM tables to get the max/min frequencies. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amd/pm: Fetch SMUv13.0.12 xgmi max speed/widthLijo Lazar
On SMU v13.0.12 SOCs, fetch the max values of xgmi speed/width from firmware. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-24drm/amd/pm: revise the pcie dpm parametersKenneth Feng
revise the pcie dpm parameters 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>
2025-06-24drm/amd/pm: Fetch SMUv13.0.6 xgmi max speed/widthLijo Lazar
On SMUv13.0.6 SOCs, fetch the max values of xgmi speed/width from firmware. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: Report pldm version and board voltageLijo Lazar
Add support to report PLDM firmware version and board voltage on SMU v13.0.12 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: set pcie default dpm table when updating pcie dpm parametersKenneth Feng
set pcie default dpm table when updating pcie dpm parameters Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: override pcie dpm parameters only if it is necessaryKenneth Feng
override pcie dpm parameters only if it is necessary 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>
2025-06-18drm/amd/pm: Show default gfx clock levelsLijo Lazar
For SMU v13.0.6 SOCs, always show default clock levels for gfx in pp_dpm_sclk. Any custom min/max levels set by user will be available in pp_od_clk_voltage Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amdgpu: add kicker fws loading for gfx11/smu13/psp13Frank Min
1. Add kicker firmwares loading for gfx11/smu13/psp13 2. Register additional MODULE_FIRMWARE entries for kicker fws - gc_11_0_0_rlc_kicker.bin - gc_11_0_0_imu_kicker.bin - psp_13_0_0_sos_kicker.bin - psp_13_0_0_ta_kicker.bin - smu_13_0_0_kicker.bin Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-29drm/amd/pm: Enable static metrics table supportAsad Kamal
Enable static metrics support to fetch board voltage and pldm version for smu_v13_0_14 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>
2025-05-29drm/amd/pm: Enable static metrics table supportAsad Kamal
Enable static metrics support to fetch board voltage and pldm version for other smu_v13_0_6 program 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>
2025-05-29drm/amd/pm: Optimize get gpu metrics data functionAsad Kamal
Optimize get gpu metrics data function for smu_v13_0_12 to allocate metrics structure only once v2: Free and alloc moved to same function(Kevin) 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>
2025-05-22drm/amd/pm: Fetch partition metrics on SMUv13.0.12Lijo Lazar
Add support to fetch compute partition related metrics in SMUv13.0.12 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Use external link order for xgmi dataLijo Lazar
xgmi_port_num interface reports external link number for port number. To be consistent, use the external link number for reporting other XGMI link data also. v2: For invalid link number return -EINVAL (Kevin) Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Yang Wang <kevinyang.wang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Fetch partition metrics on SMUv13.0.6Lijo Lazar
Add support to fetch compute partition related metrics in SMUv13.0.6 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Fill pldm version for SMU v13.0.6 SOCsAsad Kamal
Fetch pldm version from static metrics table for SMU v13.0.6 SOCs Signed-off-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-16drm/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/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>
2025-04-30drm/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: 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>
2025-04-07drm/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: 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: 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>
2025-03-13drm/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/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: 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: 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>
2025-02-25drm/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 v1.2.3 (git 2.39.1) at 2025-07-31 08:27:15 +0000