; Cc: Kuehling, Felix ; Koenig, Christian
> ; Zeng, Oak
> Subject: [PATCH] drm/amdgpu: Enable gfx cache probing on HDP write for
> arcturus
>
> This allows gfx cache to be probed and invalidated (for none-dirty cache
> lines) on a HDP write (from either another GPU or CPU)
tian
> ; Zeng, Oak
> Subject: [PATCH] drm/amdgpu: Enable gfx cache probing on HDP write for
> arcturus
>
> This allows gfx cache to be probed and invalidated (for none-dirty cache
> lines) on a HDP write (from either another GPU or CPU). This should work only
> for the memor
Ping...
Regards,
Oak
-Original Message-
From: Zeng, Oak
Sent: Thursday, September 19, 2019 5:17 PM
To: amd-gfx@lists.freedesktop.org
Cc: Kuehling, Felix ; Koenig, Christian
; Zeng, Oak
Subject: [PATCH] drm/amdgpu: Enable gfx cache probing on HDP write for arcturus
This allows gfx
This allows gfx cache to be probed and invalidated (for none-dirty cache lines)
on a HDP write (from either another GPU or CPU). This should work only for the
memory mapped as RW memory type newly added for arcturus, to achieve some cache
coherence b/t multiple memory clients.
Change-Id: