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path: root/drivers/gpu/drm/amd/pm
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2024-01-29drm/amdgpu/pm: Use macro definitions in the smu IH process functionMa Jun
Replace the hard-coded numbers with macro definition Signed-off-by: Ma Jun <Jun.Ma2@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>
2024-01-29Revert "drm/amd/pm: fix the high voltage and temperature issue"Mario Limonciello
This reverts commit 5f38ac54e60562323ea4abb1bfb37d043ee23357. This causes issues with rebooting and the 7800XT. Cc: Kenneth Feng <kenneth.feng@amd.com> Cc: stable@vger.kernel.org Fixes: 5f38ac54e605 ("drm/amd/pm: fix the high voltage and temperature issue") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3062 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-25drm/amd/pm: Fetch current power limit from FWLijo Lazar
Power limit of SMUv13.0.6 SOCs can be updated by out-of-band ways. Fetch the limit from firmware instead of using cached values. 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> Cc: stable@vger.kernel.org # 6.7.x
2024-01-25drm/amd/pm: update the power cap settingKenneth Feng
update the power cap setting for smu_v13.0.0/smu_v13.0.7 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2356 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> Cc: stable@vger.kernel.org
2024-01-25drm/amdgpu/pm: Fix the power source flag errorMa Jun
The power source flag should be updated when [1] System receives an interrupt indicating that the power source has changed. [2] System resumes from suspend or runtime suspend Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2024-01-25drm/amd/pm: udpate smu v13.0.6 message permissionYang Wang
update smu v13.0.6 message to allow guest driver set gfx clock. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-25drm/amdgpu/pm: Add default case for smu IH process funcMa Jun
Add default case for smu IH process func. Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-25drm/amd/pm: Fetch current power limit from FWLijo Lazar
Power limit of SMUv13.0.6 SOCs can be updated by out-of-band ways. Fetch the limit from firmware instead of using cached values. 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>
2024-01-22Revert "drm/amd/pm: fix the high voltage and temperature issue"Mario Limonciello
This reverts commit 5f38ac54e60562323ea4abb1bfb37d043ee23357. This causes issues with rebooting and the 7800XT. Cc: Kenneth Feng <kenneth.feng@amd.com> Cc: stable@vger.kernel.org Fixes: 5f38ac54e605 ("drm/amd/pm: fix the high voltage and temperature issue") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3062 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-22drm/amd/pm: update the power cap settingKenneth Feng
update the power cap setting for smu_v13.0.0/smu_v13.0.7 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2356 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>
2024-01-22drm/amdgpu/pm: Fix the power source flag errorMa Jun
The power source flag should be updated when [1] System receives an interrupt indicating that the power source has changed. [2] System resumes from suspend or runtime suspend Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-22Revert "drm/amd/pm: smu v13_0_6 supports ecc info by default"Tao Zhou
This reverts commit 6fe08f56db798659beca41ab5b1727a31518f794. We use debug mode flag instead of this interface. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-22drm/amd/pm: udpate smu v13.0.6 message permissionYang Wang
update smu v13.0.6 message to allow guest driver set gfx clock. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-22drm/amdgpu: add interface to check mca umc statusYiPeng Chai
Add interface to check mca umc status. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-22drm/amdgpu: fix wrong sizeof argumentSamasth Norway Ananda
voltage_parameters is a point to a struct of type SET_VOLTAGE_PARAMETERS_V1_3. Passing just voltage_parameters would not print the right size of the struct variable. So we need to pass *voltage_parameters to sizeof(). Fixes: 4630d5031cd8 ("drm/amdgpu: check PS, WS index") Signed-off-by: Samasth Norway Ananda <samasth.norway.ananda@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-19Merge tag 'drm-next-2024-01-19' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull more drm fixes from Dave Airlie: "This is mostly amdgpu and xe fixes, with an amdkfd and nouveau fix thrown in. The amdgpu ones are just the usual couple of weeks of fixes. The xe ones are bunch of cleanups for the new xe driver, the fix you put in on the merge commit and the kconfig fix that was hiding the problem from me. amdgpu: - DSC fixes - DC resource pool fixes - OTG fix - DML2 fixes - Aux fix - GFX10 RLC firmware handling fix - Revert a broken workaround for SMU 13.0.2 - DC writeback fix - Enable gfxoff when ROCm apps are active on gfx11 with the proper FW version amdkfd: - Fix dma-buf exports using GEM handles nouveau: - fix a unneeded WARN_ON triggering xe: - Fix for definition of wakeref_t - Fix for an error code aliasing - Fix for VM_UNBIND_ALL in the case there are no bound VMAs - Fixes for a number of __iomem address space mismatches reported by sparse - Fixes for the assignment of exec_queue priority - A Fix for skip_guc_pc not taking effect - Workaround for a build problem on GCC 11 - A couple of fixes for error paths - Fix a Flat CCS compression metadata copy issue - Fix a misplace array bounds checking - Don't have display support depend on EXPERT (as discussed on IRC)" * tag 'drm-next-2024-01-19' of git://anongit.freedesktop.org/drm/drm: (71 commits) nouveau/vmm: don't set addr on the fail path to avoid warning drm/amdgpu: Enable GFXOFF for Compute on GFX11 drm/amd/display: Drop 'acrtc' and add 'new_crtc_state' NULL check for writeback requests. drm/amdgpu: revert "Adjust removal control flow for smu v13_0_2" drm/amdkfd: init drm_client with funcs hook drm/amd/display: Fix a switch statement in populate_dml_output_cfg_from_stream_state() drm/amdgpu: Fix the null pointer when load rlc firmware drm/amd/display: Align the returned error code with legacy DP drm/amd/display: Fix DML2 watermark calculation drm/amd/display: Clear OPTC mem select on disable drm/amd/display: Port DENTIST hang and TDR fixes to OTG disable W/A drm/amd/display: Add logging resource checks drm/amd/display: Init link enc resources in dc_state only if res_pool presents drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()' drm/amd/display: Avoid enum conversion warning drm/amd/pm: Fix smuv13.0.6 current clock reporting drm/amd/pm: Add error log for smu v13.0.6 reset drm/amdkfd: Fix 'node' NULL check in 'svm_range_get_range_boundaries()' drm/amdgpu: drop exp hw support check for GC 9.4.3 drm/amdgpu: move debug options init prior to amdgpu device init ...
2024-01-18Merge tag 'i2c-for-6.8-rc1-rebased' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "This removes the currently unused CLASS_DDC support (controllers set the flag, but there is no client to use it). Also, CLASS_SPD support gets simplified to prepare removal in the future. Class based instantiation is not recommended these days anyhow. Furthermore, I2C core now creates a debugfs directory per I2C adapter. Current bus driver users were converted to use it. Finally, quite some driver updates. Standing out are patches for the wmt-driver which is refactored to support more variants. This is the rebased pull request where a large series for the designware driver was dropped" * tag 'i2c-for-6.8-rc1-rebased' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (38 commits) MAINTAINERS: use proper email for my I2C work i2c: stm32f7: add support for stm32mp25 soc i2c: stm32f7: perform I2C_ISR read once at beginning of event isr dt-bindings: i2c: document st,stm32mp25-i2c compatible i2c: stm32f7: simplify status messages in case of errors i2c: stm32f7: perform most of irq job in threaded handler i2c: stm32f7: use dev_err_probe upon calls of devm_request_irq i2c: i801: Add lis3lv02d for Dell XPS 15 7590 i2c: i801: Add lis3lv02d for Dell Precision 3540 i2c: wmt: Reduce redundant: REG_CR setting i2c: wmt: Reduce redundant: function parameter i2c: wmt: Reduce redundant: clock mode setting i2c: wmt: Reduce redundant: wait event complete i2c: wmt: Reduce redundant: bus busy check i2c: mux: reg: Remove class-based device auto-detection support i2c: make i2c_bus_type const dt-bindings: at24: add ROHM BR24G04 eeprom: at24: use of_match_ptr() i2c: cpm: Remove linux,i2c-index conversion from be32 i2c: imx: Make SDA actually optional for bus recovering ...
2024-01-18drm/amd/pm: enable amdgpu smu send message logYang Wang
v1: enable amdgpu smu driver message log. v2: add smu/pmfw response value into debug log. Signed-off-by: Yang Wang <KevinYang.Wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-18drm/amd/pm: Remove I2C_CLASS_SPD supportHeiner Kallweit
I2C_CLASS_SPD was used to expose the EEPROM content to user space, via the legacy eeprom driver. Now that this driver has been removed, we can remove I2C_CLASS_SPD support. at24 driver with explicit instantiation should be used instead. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2024-01-15drm/amdgpu: check PS, WS indexAlexander Richards
Theoretically, it would be possible for a buggy or malicious VBIOS to overwrite past the bounds of the passed parameters (or its own workspace); add bounds checking to prevent this from happening. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3093 Signed-off-by: Alexander Richards <electrodeyt@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amdgpu: Log deferred error separatelyCandice Li
Separate deferred error from UE and CE and log it individually. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amd/pm: add aca smu backend support for smu v13.0.6Yang Wang
add aca smu backend support for smu v13.0.6. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amd/pm: Fix smuv13.0.6 current clock reportingLijo Lazar
When current clock is equal to max dpm level clock, the level is not indicated correctly with *. Fix by comparing current clock against dpm level value. 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> Cc: stable@vger.kernel.org # 6.7.x
2024-01-15drm/amd/pm: Add error log for smu v13.0.6 resetLijo Lazar
For all mode-2 reset fail cases, add error log. 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> Cc: stable@vger.kernel.org # 6.7.x
2024-01-15drm/amd/powerplay: Fix kzalloc parameter 'ATOM_Tonga_PPM_Table' in ↵Srinivasan Shanmugam
'get_platform_power_management_table()' In 'struct phm_ppm_table *ptr' allocation using kzalloc, an incorrect structure type is passed to sizeof() in kzalloc, larger structure types were used, thus using correct type 'struct phm_ppm_table' fixes the below: drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/process_pptables_v1_0.c:203 get_platform_power_management_table() warn: struct type mismatch 'phm_ppm_table vs _ATOM_Tonga_PPM_Table' Cc: Eric Huang <JinHuiEric.Huang@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amdgpu/pm: clarify debugfs pm outputAlex Deucher
On APUs power is SoC power, not just GPU. Clarify that for UVD/VCE/VCN the IP is powered down, not disabled which can confusing and lead to concerns that the IP is actually not available. Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-15drm/amdgpu: fix avg vs input power reporting on smu7Alex Deucher
Hawaii, Bonaire, Fiji, and Tonga support average power, the others support current power. Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-05drm/amd/pm/smu7: fix a memleak in smu7_hwmgr_backend_initZhipeng Lu
The hwmgr->backend, (i.e. data) allocated by kzalloc is not freed in the error-handling paths of smu7_get_evv_voltages and smu7_update_edc_leakage_table. However, it did be freed in the error-handling of phm_initializa_dynamic_state_adjustment_rule_settings, by smu7_hwmgr_backend_fini. So the lack of free in smu7_get_evv_voltages and smu7_update_edc_leakage_table is considered a memleak in this patch. Fixes: 599a7e9fe1b6 ("drm/amd/powerplay: implement smu7 hwmgr to manager asics with smu ip version 7.") Fixes: 8f0804c6b7d0 ("drm/amd/pm: add edc leakage controller setting") Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-05drm/amd/pm: Add mem_busy_percent for GCv9.4.3 apuAsad Kamal
Expose sysfs entry mem_busy_percent for GC version 9.4.3 APU system 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>
2024-01-03drm/amd/pm: Use gpu_metrics_v1_5 for SMUv13.0.6Asad Kamal
Use gpu_metrics_v1_5 for SMUv13.0.6 to fill gpu metric info Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-03drm/amd/pm: Add gpu_metrics_v1_5Asad Kamal
Add new gpu_metrics_v1_5 to acquire vcn/jpeg activity & pcie nak error counters Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-03drm/amd/pm: Update metric table for jpeg/vcn dataAsad Kamal
Update pmfw metric table to include vcn & jpeg activity for smu_v_13_0_6 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-03drm/amd/pm: Use separate metric table for APUAsad Kamal
Use separate metric table for APU and Non APU systems for smu_v_13_0_6 to get metric data Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-19drm/amd/pm: smu v13_0_6 supports ecc info by defaultYiPeng Chai
smu v13_0_6 supports ecc info by default. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-19drm/amdgpu: Add poison mode check error condition for umc v12_0YiPeng Chai
Add poison mode check error condition for umc v12_0. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-19drm/amd: Add missing definitions for `SMU_MAX_LEVELS_VDDGFX`Mario Limonciello
It is reported that on a Topaz dGPU the kernel emits: amdgpu: can't get the mac of 5 This is because there is no definition for max levels of VDDGFX declared for SMU71 or SMU7. The correct definition is VDDC so use this. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3049 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-15drm/amd/swsmu: remove duplicate definition of smu v14_0_0 driver if versionLi Ma
There is a repeated define of smu v14_0_0 driver if version, so delete one in driver if header. Signed-off-by: Li Ma <li.ma@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-14drm/amd/pm: fix a double-free in amdgpu_parse_extended_power_tableZhipeng Lu
The amdgpu_free_extended_power_table is called in every error-handling paths of amdgpu_parse_extended_power_table. However, after the following call chain of returning: amdgpu_parse_extended_power_table |-> kv_dpm_init / si_dpm_init (the only two caller of amdgpu_parse_extended_power_table) |-> kv_dpm_sw_init / si_dpm_sw_init (the only caller of kv_dpm_init / si_dpm_init, accordingly) |-> kv_dpm_fini / si_dpm_fini (goto dpm_failed in xx_dpm_sw_init) |-> amdgpu_free_extended_power_table As above, the amdgpu_free_extended_power_table is called twice in this returning chain and thus a double-free is triggered. Similarily, the last kfree in amdgpu_parse_extended_power_table also cause a double free with amdgpu_free_extended_power_table in kv_dpm_fini. Fixes: 84176663e70d ("drm/amd/pm: create a new holder for those APIs used only by legacy ASICs(si/kv)") Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-14drivers/amd/pm: fix a use-after-free in kv_parse_power_tableZhipeng Lu
When ps allocated by kzalloc equals to NULL, kv_parse_power_table frees adev->pm.dpm.ps that allocated before. However, after the control flow goes through the following call chains: kv_parse_power_table |-> kv_dpm_init |-> kv_dpm_sw_init |-> kv_dpm_fini The adev->pm.dpm.ps is used in the for loop of kv_dpm_fini after its first free in kv_parse_power_table and causes a use-after-free bug. Fixes: a2e73f56fa62 ("drm/amdgpu: Add support for CIK parts") Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-14drm/amd/pm: fix a double-free in si_dpm_initZhipeng Lu
When the allocation of adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries fails, amdgpu_free_extended_power_table is called to free some fields of adev. However, when the control flow returns to si_dpm_sw_init, it goes to label dpm_failed and calls si_dpm_fini, which calls amdgpu_free_extended_power_table again and free those fields again. Thus a double-free is triggered. Fixes: 841686df9f7d ("drm/amdgpu: add SI DPM support (v4)") Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-14drm/amd/pm: Remove unneeded semicolonYang Li
./drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c:1418:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7743 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-14drm/amd/pm: add power save mode workload for smu 13.0.10Kenneth Feng
add power save mode workload for smu 13.0.10, so that in compute mode, pmfw will add margin since some applications requres higher margin. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-14drm/amd/pm: support return vpe clock tablePeyton Lee
pm supports return vpe clock table and soc clock table Signed-off-by: Peyton Lee <peytolee@amd.com> Reviewed-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-13drm/amdgpu: Switch to aca bank for xgmi pcs err cntHawking Zhang
Instead of software managed counters. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-13drm/amd/pm: enable Wifi RFI mitigation feature support for SMU13.0.7Evan Quan
Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature. -- v10->v11: - downgrade the prompt level on message failure(Lijo) v13: - Fix the format issue (IIpo Jarvinen) - Remove duplicate code (IIpo Jarvinen) Signed-off-by: Evan Quan <quanliangl@hotmail.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-13drm/amd/pm: enable Wifi RFI mitigation feature support for SMU13.0.0Ma Jun
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature. -- v10->v11: - downgrade the prompt level on message failure(Lijo) v13: - Fix the format issue (IIpo Jarvinen) - Move function smu_v13_0_0_set_wbrf_exclusion_ranges to smu_v13_0.c as a generic code for later use (IIpo Jarvinen) Co-developed-by: Evan Quan <quanliangl@hotmail.com> Signed-off-by: Evan Quan <quanliangl@hotmail.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-13drm/amd/pm: add flood detection for wbrf eventsEvan Quan
To protect PMFW from being overloaded. Signed-off-by: Evan Quan <quanliangl@hotmail.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-13drm/amd/pm: setup the framework to support Wifi RFI mitigation featureEvan Quan
With WBRF feature supported, as a driver responding to the frequencies, amdgpu driver is able to do shadow pstate switching to mitigate possible interference(between its (G-)DDR memory clocks and local radio module frequency bands used by Wifi 6/6e/7). -- v1->v2: - update the prompt for feature support(Lijo) v8->v9: - update parameter document for smu_wbrf_event_handler(Simon) v9->v10: v10->v11: - correct the logics for wbrf range sorting(Lijo) v13: - Fix the format issue (IIpo Jarvinen) Signed-off-by: Evan Quan <quanliangl@hotmail.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-13drm/amd/pm: update driver_if and ppsmc headers for coming wbrf featureEvan Quan
Add those data structures to support Wifi RFI mitigation feature. Signed-off-by: Evan Quan <quanliangl@hotmail.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-12-13drm/amd/pm: Remove redundant function members of pptable_funcsMa Jun
Remove redundant functions members of pptable_funcs and change the function type as static because they are not called by other files. Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-07-18 20:02:32 +0000