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path: root/drivers/gpu/drm/amd/powerplay
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2019-08-12drm/amd/powerplay: remove redundant duplicated return checkColin Ian King1-4/+0
The check on ret is duplicated in two places, it is redundant code. Remove it. Addresses-Coverity: ("Logically dead code") Fixes: b94afb61cdae ("drm/amd/powerplay: honor hw limit on fetching metrics data for navi10") Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-12drm/amdgpu/powerplay: update Arcturus smu version in new placeLe Ma4-2/+5
Follow patch below: drm/amd/powerplay: re-define smu interface version for smu v11 Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-12drm/amd/powerplay: change smu_read_sensor sequence in smuKenneth Feng5-8/+17
change the smu_read_sensor sequence to: asic specific sensor read -> smu v11 specific sensor read -> smu v11 common sensor read Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-12drm/amd/powerplay: update smu11_driver_if_navi10.htiancyin2-6/+21
update the smu11_driver_if_navi10.h since navi14 smu fw update to 53.12 Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: tiancyin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-12drm/amd/powerplay: re-define smu interface version for smu v11tiancyin6-4/+27
[why] navi14 share same defination of smu interface version with navi10, anyone of them update the version may break the other one's version checking. [how] create different version defination, so that they can update their version separately. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: tiancyin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-06gpu: drm: amd: powerplay: Remove logically dead codedrm-next-5.4-2019-08-06Hariprasad Kelam1-2/+0
Result of pointer airthmentic is never null fix coverity defect:1451876 Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-06drm/amd/powerplay: Zero initialize some variablesNathan Chancellor2-2/+2
Clang warns (only Navi warning shown but Arcturus warns as well): drivers/gpu/drm/amd/amdgpu/../powerplay/navi10_ppt.c:1534:4: warning: variable 'asic_default_power_limit' is used uninitialized whenever '?:' condition is false [-Wsometimes-uninitialized] smu_read_smc_arg(smu, &asic_default_power_limit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../powerplay/inc/amdgpu_smu.h:588:3: note: expanded from macro 'smu_read_smc_arg' ((smu)->funcs->read_smc_arg? (smu)->funcs->read_smc_arg((smu), (arg)) : 0) ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../powerplay/navi10_ppt.c:1550:30: note: uninitialized use occurs here smu->default_power_limit = asic_default_power_limit; ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../powerplay/navi10_ppt.c:1534:4: note: remove the '?:' if its condition is always true smu_read_smc_arg(smu, &asic_default_power_limit); ^ drivers/gpu/drm/amd/amdgpu/../powerplay/inc/amdgpu_smu.h:588:3: note: expanded from macro 'smu_read_smc_arg' ((smu)->funcs->read_smc_arg? (smu)->funcs->read_smc_arg((smu), (arg)) : 0) ^ drivers/gpu/drm/amd/amdgpu/../powerplay/navi10_ppt.c:1517:35: note: initialize the variable 'asic_default_power_limit' to silence this warning uint32_t asic_default_power_limit; ^ = 0 1 warning generated. As the code is currently written, if read_smc_arg were ever NULL, arg would fail to be initialized but the code would continue executing as normal because the return value would just be zero. There are a few different possible solutions to resolve this class of warnings which have appeared in these drivers before: 1. Assume the function pointer will never be NULL and eliminate the wrapper macros. 2. Have the wrapper macros initialize arg when the function pointer is NULL. 3. Have the wrapper macros return an error code instead of 0 when the function pointer is NULL so that the callsites can properly bail out before arg can be used. 4. Initialize arg at the top of its function. Number four is the path of least resistance right now as every other change will be driver wide so do that here. I only make the comment now as food for thought. Fixes: b4af964e75c4 ("drm/amd/powerplay: make power limit retrieval as asic specific") Link: https://github.com/ClangBuiltLinux/linux/issues/627 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>
2019-08-06drm/amd/powerplay: check before issuing messages for max sustainable clocksEvan Quan1-0/+4
Those messages are not supported on Arcturus and should not be issued. Affected ASIC: Arcturus 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>
2019-08-06drm/amd/powerplay: skip pcie params override on Arcturus V2Evan Quan1-4/+4
This is not supported on Arcturus. Affected ASIC: Arcturus V2: minor cosmetic fix 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>
2019-08-02drm/amdgpu/smu11: add smu support for navi12Xiaojie Yuan2-0/+7
Same as other Navi asics. Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02drm/amd/powerplay: correct navi10 vcn powergateEvan Quan3-9/+19
vcn dpm on is a prerequisite for vcn power gate control. 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>
2019-08-02drm/amd/powerplay: enable SW SMU power profile switch support in KFDEvan Quan2-0/+39
Hook up the SW SMU power profile switch in KFD routine. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02drm/amd/powerplay: support power profile retrieval and setting on arcturusEvan Quan1-0/+74
Enable arcturus power profile retrieval and setting. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02drm/amd/powerplay: guard consistency between CPU copy and local VRAMEvan Quan5-0/+24
This can prevent CPU to use the out-dated copy. 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>
2019-08-02drm/amd/powerplay: honor hw limit on fetching metrics data for navi10Kevin Wang1-18/+38
too frequently to update mertrics table will cause smu internal error. 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>
2019-08-02drm/amd/powerplay: Allow changing of fan_control in smu_v11_0Matt Coffin1-1/+1
[Why] Before this change, the fan control state on smu_v11 was not able to be changed because the capability check for checking if the fan control capability existed was inverted. [How] The capability check for fan control in smu_v11_0_auto_fan_control was inverted, to correctly check for the absence, instead of presence of fan control capabilities. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Matt Coffin <mcoffin13@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02drm/amd/powerplay: fix a few spelling mistakesColin Ian King1-3/+3
There are a few spelling mistakes "unknow" -> "unknown" and "enabeld" -> "enabled". Fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02drm/amd/powerplay: fix off-by-one upper bounds limit checksColin Ian King1-2/+2
There are two occurrances of off-by-one upper bound checking of indexes causing potential out-of-bounds array reads. Fix these. Addresses-Coverity: ("Out-of-bounds read") Fixes: cb33363d0e85 ("drm/amd/powerplay: add smu feature name support") Fixes: 6b294793e384 ("drm/amd/powerplay: add smu message name support") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02drm/amd/powerplay: sort feature status index by asic feature id for smuKevin Wang1-3/+11
before this change, the pp_feature sysfs show feature enable state by logic feature id, it is not easy to read. this change will sort pp_features show index by asic feature id. before: features high: 0x00000623 low: 0xb3cdaffb 00. DPM_PREFETCHER ( 0) : enabeld 01. DPM_GFXCLK ( 1) : enabeld 02. DPM_UCLK ( 3) : enabeld 03. DPM_SOCCLK ( 4) : enabeld 04. DPM_MP0CLK ( 5) : enabeld 05. DPM_LINK ( 6) : enabeld 06. DPM_DCEFCLK ( 7) : enabeld 07. DS_GFXCLK (10) : enabeld 08. DS_SOCCLK (11) : enabeld 09. DS_LCLK (12) : disabled 10. PPT (23) : enabeld 11. TDC (24) : enabeld 12. THERMAL (33) : enabeld 13. RM (35) : disabled ...... after: features high: 0x00000623 low: 0xb3cdaffb 00. DPM_PREFETCHER ( 0) : enabeld 01. DPM_GFXCLK ( 1) : enabeld 02. DPM_GFX_PACE ( 2) : disabled 03. DPM_UCLK ( 3) : enabeld 04. DPM_SOCCLK ( 4) : enabeld 05. DPM_MP0CLK ( 5) : enabeld 06. DPM_LINK ( 6) : enabeld 07. DPM_DCEFCLK ( 7) : enabeld 08. MEM_VDDCI_SCALING ( 8) : enabeld 09. MEM_MVDD_SCALING ( 9) : enabeld 10. DS_GFXCLK (10) : enabeld 11. DS_SOCCLK (11) : enabeld 12. DS_LCLK (12) : disabled 13. DS_DCEFCLK (13) : enabeld ...... Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-30drm/amd/powerplay: determine the features to enable by pptable onlyEvan Quan1-4/+2
Per current logics, the features to enable are determined together by driver and pptable. This is not efficient in co-debug with firmware team. 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>
2019-07-30drm/amd/powerplay: make power limit retrieval as asic specificEvan Quan5-47/+116
The power limit retrieval should be done per asic. Since we may need to lookup in the pptable and that's really asic specific. 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>
2019-07-30drm/amd/powerplay: correct arcturus current clock level calculationEvan Quan1-8/+27
There may be 1Mhz delta between target and actual frequency. That should be taken into consideration for current level check. 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>
2019-07-30drm/amd/powerplay: support UMD PSTATE settings on arcturusEvan Quan1-4/+225
Enable arcturus UMD PSTATE support. 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>
2019-07-30drm/amd/powerplay: fix arcturus real-time clock frequency retrievalEvan Quan1-1/+29
Make sure we can still get the accurate gfxclk/uclk/socclk frequency even on dpm disabled. 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>
2019-07-30drm/amd/powerplay: remove redundancy debug log in smuKevin Wang1-3/+1
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>
2019-07-30drm/amd/powerplay: correct the bitmask used in arcturusEvan Quan1-4/+4
Those bitmask prefixed by "SMU_" should be used. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-30drm/amd/powerplay: add missing arcturus feature mapsEvan Quan1-0/+5
Add missing feature maps for arcturus. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-30drm/amd/powerplay: support fan speed retrieval on arcturusEvan Quan1-0/+40
Support arcturus fan speed retrieval. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-30drm/amd/powerplay: support real-time clock retrieval on arcturusEvan Quan1-0/+24
Enable arcturus real-time clock retrieval. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-30drm/amd/powerplay: support sensor reading on arcturusEvan Quan1-0/+142
Support sensor reading for gpu loading, power and temperatures. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-30drm/amd/powerplay: init arcturus SMU metrics table on bootupEvan Quan1-0/+7
Initialize arcturus SMU metrics table. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-30drm/amd/powerplay: correct Navi10 VCN powergate control (v2)Evan Quan1-18/+10
No VCN DPM bit check as that's different from VCN PG. Also no extra check for possible double enablement/disablement as that's already done by VCN. v2: check return value of smu_feature_set_enabled 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>
2019-07-30drm/amd/powerplay: support VCN powergate status retrieval for SW SMUEvan Quan1-0/+4
Commonly used for VCN powergate status retrieval for SW SMU. 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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
2019-07-30drm/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>
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