if no disable gfx CGPG when suspend smu, enabling gfx CGPG will fail when
resume smu.
Platform: Renoir
dmesg log information:
[ 151.844110 ] amdgpu: [powerplay] SMU is resuming...
[ 151.844116 ] amdgpu: [powerplay] dpm has been disabled
[ 151.844604 ] amdgpu: [powerplay] Failed to send messag
Why do you disable CGPG for all APU?
Thanks,
Ray
-Original Message-
From: amd-gfx On Behalf Of chen gong
Sent: Friday, October 25, 2019 7:07 PM
To: amd-gfx@lists.freedesktop.org
Cc: Gong, Curry
Subject: [PATCH] drm/amd/powerplay: Disable gfx CGPG when suspend smu
if no disable gfx
Acked-by: Evan Quan
-Original Message-
From: amd-gfx On Behalf Of chen gong
Sent: Friday, October 25, 2019 7:07 PM
To: amd-gfx@lists.freedesktop.org
Cc: Gong, Curry
Subject: [PATCH] drm/amd/powerplay: Disable gfx CGPG when suspend smu
if no disable gfx CGPG when suspend smu, enabling
&adev->smu, true);
> +
> mutex_unlock(&smu->mutex);
>
> pr_info("SMU is resumed successfully!\n");
>
> -Original Message-
> From: Huang, Ray
> Sent: Friday, October 25, 2019 9:26 PM
> To: Gong, Curry ; amd-gfx@lists.free