Re: [Intel-gfx] [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-29 Thread Daniel Vetter
On Mon, Jun 28, 2021 at 04:46:22PM +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

RE: [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 Thread Ruhl, Michael J
>-Original Message- >From: Thomas Hellström >Sent: Monday, June 28, 2021 3:54 PM >To: Ruhl, Michael J ; intel- >g...@lists.freedesktop.org; dri-devel@lists.freedesktop.org >Cc: Auld, Matthew ; lkp >Subject: Re: [PATCH v3 1/5] drm/i915/gem: Implement object migrat

Re: [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 Thread Thomas Hellström
: [PATCH v3 1/5] drm/i915/gem: Implement object migration 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

RE: [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 Thread Ruhl, Michael J
>-Original Message- >From: Thomas Hellström >Sent: Monday, June 28, 2021 3:03 PM >To: Ruhl, Michael J ; intel- >g...@lists.freedesktop.org; dri-devel@lists.freedesktop.org >Cc: Auld, Matthew ; lkp >Subject: Re: [PATCH v3 1/5] drm/i915/gem: Implement object migration

Re: [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 Thread Thomas Hellström
On 6/28/21 8:11 PM, Ruhl, Michael J wrote: -Original Message- From: dri-devel On Behalf Of Thomas Hellström Sent: Monday, June 28, 2021 10:46 AM To: intel-...@lists.freedesktop.org; dri-devel@lists.freedesktop.org Cc: Thomas Hellström ; Auld, Matthew ; lkp Subject: [PATCH v3 1/5] drm

RE: [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 Thread Ruhl, Michael J
>-Original Message- >From: dri-devel On Behalf Of >Thomas Hellström >Sent: Monday, June 28, 2021 10:46 AM >To: intel-...@lists.freedesktop.org; dri-devel@lists.freedesktop.org >Cc: Thomas Hellström ; Auld, Matthew >; lkp >Subject: [PATCH v3 1/5] drm/i915/gem: Im

Re: [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 Thread Thomas Hellström
On 6/28/21 6:28 PM, Matthew Auld wrote: On 28/06/2021 15:46, 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 performanc

Re: [PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 Thread Matthew Auld
On 28/06/2021 15:46, 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 migration. v2: - Verify that the m

[PATCH v3 1/5] drm/i915/gem: Implement object migration

2021-06-28 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