regression on RV1

[Koenig, Christian]

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

________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org><mailto:amd-gfx-bounces at lists.freedesktop.org> on behalf of Deucher, Alexander <Alexander.Deucher at amd.com><mailto:Alexander.Deucher at amd.com>
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

________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org><mailto:amd-gfx-bounces at lists.freedesktop.org> on behalf of StDenis, Tom <Tom.StDenis at amd.com><mailto:Tom.StDenis at amd.com>
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 at amd.com><mailto:christian.koenig at amd.com>
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 at amd.com><mailto:christian.koenig at amd.com>
     Reviewed-by: Huang Rui <ray.huang at amd.com><mailto:ray.huang at amd.com>

Breaks my RV1 init.

Tom

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