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path: root/drivers/gpu/drm/amd/powerplay
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2019-07-31drm/amd/powerplay: support VCN powergate status retrieval on RavenEvan Quan1-0/+9
Enable VCN powergate status report on Raven. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: hold on the arcturus gfx dpm support in driverEvan Quan1-2/+1
As for now, only "Prefetcher" is guarded to be working from SMU firmware. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: enable SW SMU routine support for arcturusEvan Quan1-19/+30
Enable arcturus SW SMU routines. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: update arcturus_ppt.c/h V3Evan Quan3-2/+1237
Arcturus ASIC specific powerplay interfaces. V2: correct SMU msg naming drop unnecessary debugs V3: rebase (Alex) Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: update arcturus_ppsmc.hEvan Quan1-2/+2
Correct header and fix typo. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: update smu11_driver_if_arcturus.hEvan Quan1-25/+33
It guides how driver should interface with SMU in arcturus. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: add SW SMU interface for dumping pptable out (v2)Evan Quan2-1/+5
This is especially useful in early bring up phase. v2: disabled by default (Alex) Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu/powerplay: provide the interface to disable uclk switch for DALKenneth Feng3-0/+37
provide the interface for DAL to disable uclk switch on navi10. in this case, the uclk will be fixed to maximum. this is a workaround when display configuration causes underflow issue. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: implment sysfs feature status function in smuKevin Wang4-324/+63
1. Unified feature enable status format in sysfs 2. Rename ppfeature to pp_features to adapt other pp sysfs node name 3. this function support all asic, not asic related function. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Acked-by: Rui Huang <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: move smu_feature_update_enable_state to up levelKevin Wang3-43/+40
this function is not ip or asic related function, so move it to top level as public api in smu. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: add smu feature name supportKevin Wang3-52/+71
add smu_get_feature_name support in smu. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: add smu message name supportKevin Wang4-107/+124
add smu_get_message_name support in smu. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: move smu types to smu_types.hKevin Wang2-185/+211
move some enum type (message, feature, clock) to smu_types.h. these types is too long in amdgpu_smu.h, and not clearly. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu/powerplay: use proper revision id for naviAlex Deucher1-1/+2
The PCI revision id determines the sku. Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu/powerplay: add set_mp1_state for vega12Alex Deucher1-1/+25
This sets the SMU into the proper state for various operations (shutdown, unload, GPU reset, etc.). Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu/powerplay: add set_mp1_state for vega10Alex Deucher1-0/+25
This sets the SMU into the proper state for various operations (shutdown, unload, GPU reset, etc.). Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu/powerplay: add set_mp1_state for vega20Alex Deucher1-0/+29
This sets the SMU into the proper state for various operations (shutdown, unload, GPU reset, etc.). Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu/powerplay: return success if set_mp1_state is not setAlex Deucher1-5/+3
Some asics (APUs) don't have this callback so we want to return success. Avoids spurious error messages on APUs. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu/powerplay: add a new interface to set the mp1 stateAlex Deucher2-0/+17
This is required for certain cases such as various GPU resets (mode1, mode2), BACO, shutdown, unload, etc. to put the SMU into the appropriate state for when the hw is re-initialized. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: enable SW SMU reset functionalityEvan Quan1-7/+9
Move SMU irq handler register to sw_init as that's totally software related. Otherwise, it will prevent SMU reset working. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: fix null pointer dereference around dpm state relatesEvan Quan1-1/+2
DPM state relates are not supported on the new SW SMU ASICs. But still it's not OK to trigger null pointer dereference on accessing them. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: minor fixes around SW SMU power and fan settingEvan Quan1-13/+11
Add checking for possible invalid input and null pointer. And drop redundant code. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: fix temperature granularity error in smu11Kevin Wang1-9/+9
in this patch, drm/amd/powerplay: add callback function of get_thermal_temperature_range the driver missed temperature granularity change on other temperature. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: some cosmetic fixesEvan Quan1-18/+12
Drop redundant check, duplicate check, duplicate setting and fix the return value. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: no pptable transfer and dpms enabled with "dpm=0"Evan Quan1-0/+3
Honor the 'dpm' module parameter setting on SW SMU routine as what we did on previous ASICs. SMU FW loading is still proceeded even with "dpm=0". Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amd/powerplay: add callback function of get_thermal_temperature_rangeKevin Wang4-30/+40
1. the thermal temperature is asic related data, move the code logic to xxx_ppt.c. 2. replace data structure PP_TemperatureRange with smu_temperature_range. 3. change temperature uint from temp*1000 to temp (temperature uint). Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-22drm/amdgpu/smu: move fan rpm query into the asic specific codeAlex Deucher4-27/+29
On vega20, there is an SMU message to query it. On navi, it's fetched from the metrics table. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-22drm/amd/powerplay: remove redundancy debug log in smuKevin Wang3-13/+0
remove redundacy debug log in smu. eg: [ 6897.969447] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6897.969448] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6897.969448] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6899.024114] amdgpu: [powerplay] Unsupported SMU message: 38 [ 6899.024151] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6899.024151] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6899.024152] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6900.078296] amdgpu: [powerplay] Unsupported SMU message: 38 [ 6900.078332] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6900.078332] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6900.078333] amdgpu: [powerplay] smu 11 clk dpm feature 1 is not enabled [ 6901.133230] amdgpu: [powerplay] Unsupported SMU message: 38 Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-22drm/amd/powerplay: custom peak clock freq for navi10Kevin Wang4-33/+103
v2: add function smu_default_set_performance_level as default dpm level handler. change function name smu_set_performance_level to smu_asic_set_performance_level v1: 1.NAVI10_PEAK_SCLK_XTX 1830 Mhz 2.NAVI10_PEAK_SCLK_XT 1755 Mhz 3.NAVI10_PEAK_SCLK_XL 1625 Mhz Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Jack Gui <Jack.Gui@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amd/powerplay: change sysfs pp_dpm_xxx format for navi10Kevin Wang1-6/+41
v2: set average clock value on level 1 when current clock equal min or max clock (fine grained dpm support). the navi10 gfxclk (sclk) support fine grained DPM, so use level 1 to show current dpm freq in sysfs pp_dpm_xxx Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amd/powerplay: report bootup clock as max supported on dpm disabledEvan Quan1-1/+26
With gfxclk or uclk dpm disabled, it's reasonable to report bootup clock as the max supported. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amd/powerplay: input check for unsupported message/clock indexEvan Quan4-25/+90
This can avoid them to be handled in a wrong way without notice. Since not all SMU messages/clocks are supported on every SMU11 ASIC. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amd/powerplay: correct SW SMU valid mapping checkEvan Quan4-71/+93
Current implementation is not actually able to detect invalid message/table/workload mapping. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18amd/powerplay: No SW XGMI dpm for Arcturus rev 2Yong Zhao2-0/+12
xgmi dpm is handled by the SMU. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amd/powerplay: get smc firmware and pptableChengming Gui1-2/+7
get smc firmware and pptable for arcturus Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amdgpu/powerplay: add smu11 driver interface for arcturus. (v2)Chengming Gui1-0/+878
add smu11_driver_if_arcturus.h file. v2: add license, fix header guard (Alex) Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amdgpu/powerplay: add arcturus ppt functionsChengming Gui6-1/+287
add arcturus_ppsmc.h arcturus_ppt.c and arcturus_ppt.h files. This is the initial power management support for Arcturus. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amdgpu: enable gfxoff code path for navi14Jack Xiao2-3/+1
Based on navi10 gfxoff logic, enable the related code path for navi14. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amd/powerplay: disable gfxoff for navi14Xiaojie Yuan1-0/+3
gfxoff doesn't work on navi14 yet, so disable it for now Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18drm/amdgpu/smu11: add support for navi14Xiaojie Yuan2-0/+6
Same as navi10. Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-17drm/amd/powerplay: update vega20 driver if to fit latest SMU firmwareEvan Quan1-2/+4
Optimization for the socket power calculation is introduced. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-17drm/amd/powerplay: maintain SMU FW backward compatibilityEvan Quan1-3/+9
Do not halt driver loading on if_version mismatch. As our driver and FWs are backward compatible. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-17drm/amd/powerplay: correct smu_update_table usageEvan Quan5-23/+23
The interface was used in a confusing way. In profile mode scenario, the 2nd parameter of the interface was used in a different way from other scenarios. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-17drm/amd/powerplay: avoid access before allocationEvan Quan1-4/+7
No access before allocation. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-17drm/amd/powerplay: fix memory allocation failure check V2Evan Quan1-2/+2
Fix memory allocation failure check. - V2: fix one more similar error Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-16drm/amd/powerplay: Use proper enums in vega20_print_clk_levelsNathan Chancellor1-3/+3
clang warns: drivers/gpu/drm/amd/amdgpu/../powerplay/vega20_ppt.c:995:39: warning: implicit conversion from enumeration type 'PPCLK_e' to different enumeration type 'enum smu_clk_type' [-Wenum-conversion] ret = smu_get_current_clk_freq(smu, PPCLK_SOCCLK, &now); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../powerplay/vega20_ppt.c:1016:39: warning: implicit conversion from enumeration type 'PPCLK_e' to different enumeration type 'enum smu_clk_type' [-Wenum-conversion] ret = smu_get_current_clk_freq(smu, PPCLK_FCLK, &now); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../powerplay/vega20_ppt.c:1031:39: warning: implicit conversion from enumeration type 'PPCLK_e' to different enumeration type 'enum smu_clk_type' [-Wenum-conversion] ret = smu_get_current_clk_freq(smu, PPCLK_DCEFCLK, &now); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ The values are mapped one to one in vega20_get_smu_clk_index so just use the proper enums here. Fixes: 096761014227 ("drm/amd/powerplay: support sysfs to get socclk, fclk, dcefclk") Link: https://github.com/ClangBuiltLinux/linux/issues/587 Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-16drm/amd/powerplay: enable fw ctf,apcc dfll and gfx ssKenneth Feng1-6/+5
enable fw ctf, apcc dfll and gfx ss on navi10. fw ctf: when the fw ctf is triggered, the gfx and soc power domain are shut down. fan speed is boosted to the maximum. gfx ss: hardware feature, sanity check has been done. apcc dfll: can check the scoreboard in smu fw to confirm if it's enabled. no need to do further check since the gfx hardware control the frequency once a pcc signal comes. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-16drm/amdgpu: remove memset after kzallocFuqian Huang4-8/+0
kzalloc has already zeroed the memory during the allocation. So memset is unneeded. Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-16drm/amd/powerplay: add helper of smu_clk_dpm_is_enabled for smuKevin Wang2-23/+41
v2: change function name to smu_clk_dpm_is_enabled. add this helper function to check dpm clk feature is enabled. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-16drm/amd/powerplay: fix save dpm level error for smuKevin Wang1-4/+3
the save dpm level should be save previous dpm profile level, should not modified by get dpm level function. eg: default auto 1. auto -> standard ==> dpm_level = standard, save_dpm = auto. 2. standard -> auto ==> dpm_level = auto, save_dpm = standard. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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