Re: [Intel-gfx] [PATCH v5 1/3] drm/i915/gem: Implement object migration

2021-06-29 Thread Matthew Auld
On Tue, 29 Jun 2021 at 16:50, Daniel Vetter wrote: > > On Tue, Jun 29, 2021 at 05:12:01PM +0200, Thomas Hellström wrote: > > Introduce an interface to migrate objects between regions. > > This is primarily intended to migrate objects to LMEM for display and > > to SYSTEM for dma-buf, but might be

Re: [Intel-gfx] [PATCH v5 1/3] drm/i915/gem: Implement object migration

2021-06-29 Thread Daniel Vetter
On Tue, Jun 29, 2021 at 05:12:01PM +0200, Thomas Hellström wrote: > Introduce an interface to migrate objects between regions. > This is primarily intended to migrate objects to LMEM for display and > to SYSTEM for dma-buf, but might be reused in one form or another for > performance-based migratio

[Intel-gfx] [PATCH v5 1/3] drm/i915/gem: Implement object migration

2021-06-29 Thread Thomas Hellström
Introduce an interface to migrate objects between regions. This is primarily intended to migrate objects to LMEM for display and to SYSTEM for dma-buf, but might be reused in one form or another for performance-based migration. v2: - Verify that the memory region given as an id really exists. (R