Re: regression on RV1

["Koenig, Christian" <Christian.Koenig@xxxxxxx>]

Sorry for the noise, didn't thought about the issue that this SDMA code is used on RV as well.

Feel free to add my rb to the patch,
Christian.

Am 17.10.18 um 18:40 schrieb Deucher, Alexander:

I think something like this should fix it.

Alex

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From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Deucher, Alexander <Alexander.Deucher@xxxxxxx>
Sent: Wednesday, October 17, 2018 12:15:21 PM
To: StDenis, Tom; Koenig, Christian; amd-gfx mailing list
Cc: Huang, Ray
Subject: Re: regression on RV1

 

IIRC, APUs do not have a paging queue.  Only dGPUs have it.

Alex

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From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of StDenis, Tom <Tom.StDenis@xxxxxxx>
Sent: Wednesday, October 17, 2018 11:54:33 AM
To: Koenig, Christian; amd-gfx mailing list
Cc: Huang, Ray
Subject: regression on RV1

 

This commit:

commit 6cbd074831a423e0d30b386fc056d6c2c3559147 (HEAD, refs/bisect/bad)
Author: Christian König <christian.koenig@xxxxxxx>
Date:   Mon Oct 8 14:38:22 2018 +0200

     drm/amdgpu: activate paging queue on SDMA v4

     Implement all the necessary stuff to get those extra rings working.

     Signed-off-by: Christian König <christian.koenig@xxxxxxx>
     Reviewed-by: Huang Rui <ray.huang@xxxxxxx>

Breaks my RV1 init.

Tom

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