Re: [Intel-gfx] [PATCH v6 00/20] drm/i915/vm_bind: Add VM_BIND functionality

2022-11-10 Thread Zanoni, Paulo R
On Thu, 2022-11-10 at 15:05 +, Matthew Auld wrote: > On 10/11/2022 14:47, Tvrtko Ursulin wrote: > > > > On 10/11/2022 05:49, Niranjana Vishwanathapura wrote: > > > On Wed, Nov 09, 2022 at 04:16:25PM -0800, Zanoni, Paulo R wrote: > > > > On Mon, 2022-11-07 at 00:51 -0800, Niranjana Vishwanathap

Re: [Intel-gfx] [PATCH v6 00/20] drm/i915/vm_bind: Add VM_BIND functionality

2022-11-10 Thread Matthew Auld
On 10/11/2022 14:47, Tvrtko Ursulin wrote: On 10/11/2022 05:49, Niranjana Vishwanathapura wrote: On Wed, Nov 09, 2022 at 04:16:25PM -0800, Zanoni, Paulo R wrote: On Mon, 2022-11-07 at 00:51 -0800, Niranjana Vishwanathapura wrote: DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GE

Re: [Intel-gfx] [PATCH v6 00/20] drm/i915/vm_bind: Add VM_BIND functionality

2022-11-10 Thread Tvrtko Ursulin
On 10/11/2022 05:49, Niranjana Vishwanathapura wrote: On Wed, Nov 09, 2022 at 04:16:25PM -0800, Zanoni, Paulo R wrote: On Mon, 2022-11-07 at 00:51 -0800, Niranjana Vishwanathapura wrote: DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM buffer objects (BOs) or sections of a BOs

Re: [PATCH v6 00/20] drm/i915/vm_bind: Add VM_BIND functionality

2022-11-09 Thread Niranjana Vishwanathapura
On Wed, Nov 09, 2022 at 04:16:25PM -0800, Zanoni, Paulo R wrote: On Mon, 2022-11-07 at 00:51 -0800, Niranjana Vishwanathapura wrote: DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM buffer objects (BOs) or sections of a BOs at specified GPU virtual addresses on a specified addres

Re: [PATCH v6 00/20] drm/i915/vm_bind: Add VM_BIND functionality

2022-11-09 Thread Zanoni, Paulo R
On Mon, 2022-11-07 at 00:51 -0800, Niranjana Vishwanathapura wrote: > DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM > buffer objects (BOs) or sections of a BOs at specified GPU virtual > addresses on a specified address space (VM). Multiple mappings can map > to the same physical

[PATCH v6 00/20] drm/i915/vm_bind: Add VM_BIND functionality

2022-11-07 Thread Niranjana Vishwanathapura
DRM_I915_GEM_VM_BIND/UNBIND ioctls allows UMD to bind/unbind GEM buffer objects (BOs) or sections of a BOs at specified GPU virtual addresses on a specified address space (VM). Multiple mappings can map to the same physical pages of an object (aliasing). These mappings (also referred to as persiste