Re: [Intel-gfx] [PATCH] drm/i915: Probe system memory regions before enabling HW

2021-02-11 Thread Chris Wilson
Quoting Matthew Auld (2021-02-11 12:27:56) > On 11/02/2021 11:20, Chris Wilson wrote: > > If we want to track system/stolen as memory regions, we need to setup > > our bookkeeping *before* we want to start allocating and reserving > > objects in those regions. In particular, in setup up the GGTT we

Re: [Intel-gfx] [PATCH] drm/i915: Probe system memory regions before enabling HW

2021-02-11 Thread Matthew Auld
On 11/02/2021 11:20, Chris Wilson wrote: If we want to track system/stolen as memory regions, we need to setup our bookkeeping *before* we want to start allocating and reserving objects in those regions. In particular, in setup up the GGTT we will try to preallocate stolen regions configured by t

[Intel-gfx] [PATCH] drm/i915: Probe system memory regions before enabling HW

2021-02-11 Thread Chris Wilson
If we want to track system/stolen as memory regions, we need to setup our bookkeeping *before* we want to start allocating and reserving objects in those regions. In particular, in setup up the GGTT we will try to preallocate stolen regions configured by the BIOS, and so should prepare the system-s