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drm/amd/pm: drop unneeded dpm features disablement for SMU 13.0.0/7

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PMFW will handle that properly. Driver involvement may cause some
unexpected issues.

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>
This commit is contained in:
Evan Quan 2022-06-02 11:34:10 +08:00 committed by Alex Deucher
parent da4d45b7da
commit 26c763875e
1 changed files with 12 additions and 1 deletions
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13
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
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@ -1407,6 +1407,18 @@ static int smu_disable_dpms(struct smu_context *smu)
(amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_BACO)) ||
((adev->in_runpm || adev->in_s4) && amdgpu_asic_supports_baco(adev)));
/*
* For SMU 13.0.0 and 13.0.7, PMFW will handle the DPM features(disablement or others)
* properly on suspend/reset/unload. Driver involvement may cause some unexpected issues.
*/
switch (adev->ip_versions[MP1_HWIP][0]) {
case IP_VERSION(13, 0, 0):
case IP_VERSION(13, 0, 7):
return 0;
default:
break;
}
/*
* For custom pptable uploading, skip the DPM features
* disable process on Navi1x ASICs.
@ -1444,7 +1456,6 @@ static int smu_disable_dpms(struct smu_context *smu)
case IP_VERSION(11, 0, 0):
case IP_VERSION(11, 0, 5):
case IP_VERSION(11, 0, 9):
case IP_VERSION(13, 0, 0):
return 0;
default:
break;