[AMD Official Use Only - AMD Internal Distribution Only]
Hi Alex,
I have found another problem with the current code based on the default workload setting to 3D fullscreen.
For example, the default workload is set to 3D fullscreen first, but in boot, it’s not applied yet.
Then a vcn ring test comes in, sets the workload mask to vcn workload + 3D fullscreen. After the setting,
Actually the workload mask is updated to vcn workload only. Then after the vcn ring test, the workload doesn’t go
to 3D fullscreen workload. It goes to bootup workload(PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT).
Let me try to fix it by today and get back to you.
For this patch itself, it’s ok.
Reviewed-by: Kenneth Feng kenneth.feng@xxxxxxx
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Deucher, Alexander
Sent: Tuesday, October 22, 2024 4:35 AM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Subject: Re: [PATCH] drm/amdgpu: handle default profile on GC 9.4.1
[AMD Official Use Only - AMD Internal Distribution Only]
Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
[AMD Official Use Only - AMD Internal Distribution Only]
Ping?
From: Deucher, Alexander <Alexander.Deucher@xxxxxxx>
Sent: Friday, October 18, 2024 3:20 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>
Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>
Subject: [PATCH] drm/amdgpu: handle default profile on GC 9.4.1
It does not support fullscreen 3D.
Fixes: 336568de918e ("drm/amdgpu/swsmu: default to fullscreen 3D profile for dGPUs")
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index accc96a03bd9..4b816c7e94fe 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1267,7 +1267,8 @@ static int smu_sw_init(struct amdgpu_ip_block *ip_block)
smu->workload_prority[PP_SMC_POWER_PROFILE_COMPUTE] = 5;
smu->workload_prority[PP_SMC_POWER_PROFILE_CUSTOM] = 6;
- if (smu->is_apu)
+ if (smu->is_apu ||
+ (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 1)))
smu->workload_mask = 1 << smu->workload_prority[PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT];
else
smu->workload_mask = 1 << smu->workload_prority[PP_SMC_POWER_PROFILE_FULLSCREEN3D];
--
2.46.2
Please double check the COMPUTE profile set by KFD as well.
Thanks,
Alex
On Mon, Oct 21, 2024 at 9:18 PM Feng, Kenneth <Kenneth.Feng@xxxxxxx> wrote:
