Re: [Intel-gfx] [PATCH 2/2] drm/doc: add rfc section for small BAR uapi

2022-03-18 Thread Matthew Auld
On 18/03/2022 09:38, Lionel Landwerlin wrote: Hey Matthew, all, This sounds like a good thing to have. There are a number of DG2 machines where we have a small BAR and this is causing more apps to fail. Anv currently reports 3 memory heaps to the app :     - local device only (not host visi

Re: [Intel-gfx] [PATCH 2/2] drm/doc: add rfc section for small BAR uapi

2022-03-18 Thread Lionel Landwerlin
Hey Matthew, all, This sounds like a good thing to have. There are a number of DG2 machines where we have a small BAR and this is causing more apps to fail. Anv currently reports 3 memory heaps to the app :     - local device only (not host visible) -> mapped to lmem     - device/cpu -> mappe