RE: [PATCH AUTOSEL 6.4 11/11] drm/amdkfd: disable IOMMUv2 support for Raven

2023-08-22 Thread Deucher, Alexander
; airl...@gmail.com; dan...@ffwll.ch; amd- > g...@lists.freedesktop.org; dri-de...@lists.freedesktop.org > Subject: [PATCH AUTOSEL 6.4 11/11] drm/amdkfd: disable IOMMUv2 > support for Raven > > From: Alex Deucher > > [ Upstream commit 091ae5473f96ced844af6ba39b94757359b12348

[PATCH AUTOSEL 6.4 11/11] drm/amdkfd: disable IOMMUv2 support for Raven

2023-08-22 Thread Sasha Levin
From: Alex Deucher [ Upstream commit 091ae5473f96ced844af6ba39b94757359b12348 ] Use the dGPU path instead. There were a lot of platform issues with IOMMU in general on these chips due to windows not enabling IOMMU at the time. The dGPU path has been used for a long time with newer APUs and