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linux/drivers/gpu/drm/amd/pm/inc
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Evan Quan 6ee27ee27b drm/amd/pm: avoid duplicate powergate/ungate setting 
Just bail out if the target IP block is already in the desired
powergate/ungate state. This can avoid some duplicate settings
which sometimes may cause unexpected issues.

Link: https://lore.kernel.org/all/YV81vidWQLWvATMM@zn.tnic/
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214921
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=215025
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1789
Fixes: bf756fb833 ("drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend")
Signed-off-by: Evan Quan <evan.quan@amd.com>
Tested-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2021-11-17 17:41:20 -05:00
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vega12
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aldebaran_ppsmc.h
drm/amd/pm: Support board calibration on aldebaran
2021-07-23 10:07:59 -04:00
amd_powerplay.h
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amdgpu_dpm.h
drm/amd/pm: avoid duplicate powergate/ungate setting
2021-11-17 17:41:20 -05:00
amdgpu_pm.h
drm/amd/pm: do not use drm middle layer for debugfs
2021-02-18 16:43:09 -05:00
amdgpu_smu.h
amdgpu/pm: (v2) add limit_type to (pptable_funcs)->set_power_limit signature
2021-10-13 14:14:54 -04:00
arcturus_ppsmc.h
drm/amd/pm: Add LightSBR SMU MSG support
2021-03-23 23:25:43 -04:00
cz_ppsmc.h
…
fiji_ppsmc.h
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hardwaremanager.h
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hwmgr.h
drm/amd/pm: drop the unnecessary intermediate percent-based transition
2021-08-16 15:35:56 -04:00
polaris10_pwrvirus.h
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power_state.h
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pp_debug.h
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pp_endian.h
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pp_thermal.h
drm/amd/pm/inc/pp_thermal: Mark 'SMU7Thermal{WithDelay}Policy' as __maybe_unused
2020-12-01 16:04:44 -05:00
ppinterrupt.h
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rv_ppsmc.h
drm/amdgpu/powerplay/smu10: add support for gpu busy query (v2)
2021-03-23 23:27:50 -04:00
smu7_common.h
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smu7_discrete.h
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smu7_fusion.h
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smu7_ppsmc.h
drm/amd/pm: correct Polaris DIDT configurations
2020-10-27 11:59:16 -04:00
smu7.h
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smu8_fusion.h
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smu8.h
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smu9_driver_if.h
…
smu9.h
…
smu10_driver_if.h
drm/amd/pm: add Raven2 watermark WmType setting
2020-09-17 17:48:18 -04:00
smu10.h
drm/amd/pm: update smu10.h WORKLOAD_PPLIB setting for raven
2020-12-08 23:06:15 -05:00
smu11_driver_if_arcturus.h
…
smu11_driver_if_cyan_skillfish.h
drm/amdgpu: update SMU driver interface for cyan skilfish(v3)
2021-09-16 09:56:23 -04:00
smu11_driver_if_navi10.h
drm/amd/pm: bump Navi1x driver if version and related data structures V2
2021-03-02 14:05:18 -05:00
smu11_driver_if_sienna_cichlid.h
drm/amd/pm: bump DRIVER_IF_VERSION for Sienna Cichlid
2021-07-08 17:47:28 -04:00
smu11_driver_if_vangogh.h
drm/amd/pm: update the driver interface header for vangogh
2021-04-15 16:32:19 -04:00
smu11_driver_if.h
…
smu12_driver_if.h
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smu13_driver_if_aldebaran.h
drm/amd/pm: Update aldebaran pmfw interface
2021-05-19 22:29:35 -04:00
smu13_driver_if_yellow_carp.h
drm/admgpu/pm: add smu v13 driver interface header for yellow carp (v3)
2021-06-04 16:03:09 -04:00
smu71_discrete.h
…
smu71.h
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smu72_discrete.h
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smu72.h
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smu73_discrete.h
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smu73.h
…
smu74_discrete.h
drm/amd/pm: correct VR shared rail info
2020-10-27 11:58:57 -04:00
smu74.h
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smu75_discrete.h
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smu75.h
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smu_11_0_cdr_table.h
drm/amd/pm: implement a new umc cdr workaround
2020-09-17 17:46:40 -04:00
smu_types.h
drm/amdgpu: add manual sclk/vddc setting support for cyan skilfish(v3)
2021-09-16 09:56:23 -04:00
smu_ucode_xfer_cz.h
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smu_ucode_xfer_vi.h
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smu_v11_0_7_ppsmc.h
drm/amd/pm: new SMC message for 2nd usb2.0 port workaround
2020-12-10 16:41:49 -05:00
smu_v11_0_7_pptable.h
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smu_v11_0_ppsmc.h
drm/amd/pm: apply the CDR workarounds only with some specific UMC firmwares(V2)
2020-09-17 17:46:47 -04:00
smu_v11_0_pptable.h
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smu_v11_0.h
amdgpu/pm: (v2) add limit_type to (pptable_funcs)->set_power_limit signature
2021-10-13 14:14:54 -04:00
smu_v11_5_pmfw.h
drm/amd/pm: update the swSMU headers for vangogh
2020-11-13 00:12:51 -05:00
smu_v11_5_ppsmc.h
drm/amd/pm: update the smu v11.5 smc header for vangogh
2021-02-09 15:29:15 -05:00
smu_v11_8_pmfw.h
drm/amdgpu: add smu_v11_8_pmfw header for cyan_skilfish
2021-07-23 10:08:01 -04:00
smu_v11_8_ppsmc.h
drm/amdgpu: update SMU PPSMC for cyan skilfish
2021-09-16 09:56:23 -04:00
smu_v12_0_ppsmc.h
…
smu_v12_0.h
drm/amd/pm: add the callback to get the bootup values for renoir
2021-04-15 16:32:44 -04:00
smu_v13_0_1_pmfw.h
drm/amd/pm: update smu v13.0.1 firmware header
2021-08-05 21:17:59 -04:00
smu_v13_0_1_ppsmc.h
drm/amdgpu/pm: drop pp_power_profile_mode support for yellow carp
2021-11-03 12:22:07 -04:00
smu_v13_0_pptable.h
drm/amd/swsmu: add aldebaran smu13 ip support (v3)
2021-03-23 22:54:24 -04:00
smu_v13_0.h
amdgpu/pm: (v2) add limit_type to (pptable_funcs)->set_power_limit signature
2021-10-13 14:14:54 -04:00
smumgr.h
drm/amd/pm: perform SMC reset on suspend/hibernation
2020-10-30 01:00:43 -04:00
tonga_ppsmc.h
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vega10_ppsmc.h
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vega12_ppsmc.h
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vega20_ppsmc.h
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