RE: [PATCH] drm/amdgpu: access ltr through pci cfg space

2024-06-20 Thread Zhang, Hawking
[AMD Official Use Only - AMD Internal Distribution Only] Reviewed-by: Hawking Zhang Regards, Hawking -Original Message- From: Min, Frank Sent: Thursday, June 20, 2024 14:52 To: amd-gfx@lists.freedesktop.org Cc: Deucher, Alexander ; Zhang, Hawking ; Koenig, Christian ; Gao, Likun Subj

Re: [PATCH] drm/amdgpu: access ltr through pci cfg space

2024-06-20 Thread Alex Deucher
On Thu, Jun 20, 2024 at 3:02 AM Min, Frank wrote: > > [AMD Official Use Only - AMD Internal Distribution Only] > > From: Frank Min > > Access ltr through pci cfg space instead of mmio while programing aspm on > gfx12 > > Signed-off-by: Frank Min Acked-by: Alex Deucher > --- > drivers/gpu/dr