Re: [Intel-gfx] [PATCH v5 09/13] drm/i915/ttm: add tt shmem backend

2021-10-04 Thread Zeng, Oak
Hi Matthew/Thomas, See one question inline Regards, Oak -Original Message- From: Intel-gfx On Behalf Of Matthew Auld Sent: September 27, 2021 7:41 AM To: intel-gfx@lists.freedesktop.org Cc: dri-de...@lists.freedesktop.org; Thomas Hellström ; Christian König Subject: [Intel-gfx] [PATC

Re: [Intel-gfx] [PATCH v5 09/13] drm/i915/ttm: add tt shmem backend

2021-10-05 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Thomas Hellström > Sent: October 5, 2021 9:48 AM > To: Zeng, Oak ; Auld, Matthew > ; intel-gfx@lists.freedesktop.org > Cc: dri-de...@lists.freedesktop.org; Christian König > > Subject: Re: [Intel-gfx] [PATCH v5 09/

Re: [Intel-gfx] [PATCH v5 09/13] drm/i915/ttm: add tt shmem backend

2021-10-05 Thread Zeng, Oak
Thanks for explanation. This patch is Acked-by: Oak Zeng Regards, Oak > -Original Message- > From: Auld, Matthew > Sent: October 5, 2021 1:07 PM > To: Zeng, Oak ; Thomas Hellström > ; intel-gfx@lists.freedesktop.org > Cc: dri-de...@lists.freedesktop.org; Christian

Re: [Intel-gfx] [RFC v3 1/3] drm/doc/rfc: VM_BIND feature design document

2022-06-13 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Intel-gfx On Behalf Of > Niranjana > Vishwanathapura > Sent: June 10, 2022 1:43 PM > To: Landwerlin, Lionel G > Cc: Intel GFX ; Maling list - DRI developers > de...@lists.freedesktop.org>; Hellstrom, Thomas ; > Wilson, Chris P ; Vetter, Dani

Re: [Intel-gfx] [RFC v3 1/3] drm/doc/rfc: VM_BIND feature design document

2022-06-14 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Vishwanathapura, Niranjana > Sent: June 14, 2022 1:02 PM > To: Landwerlin, Lionel G > Cc: Zeng, Oak ; Intel GFX g...@lists.freedesktop.org>; Maling list - DRI developers de...@lists.freedesktop.org>; Hellstrom, Thoma

Re: [Intel-gfx] [RFC v3 1/3] drm/doc/rfc: VM_BIND feature design document

2022-06-14 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: dri-devel On Behalf Of > Zeng, Oak > Sent: June 14, 2022 5:13 PM > To: Vishwanathapura, Niranjana ; > Landwerlin, Lionel G > Cc: Intel GFX ; Wilson, Chris P > ; Hellstrom, Thomas > ; Maling list - DRI developers

Re: [Intel-gfx] [PATCH v2 3/3] drm/doc/rfc: VM_BIND uapi definition

2022-06-20 Thread Zeng, Oak
christian.koe...@amd.com; Brost, Matthew ; > Ursulin, Tvrtko ; Auld, Matthew > ; Landwerlin, Lionel G > ; Zanoni, Paulo R > ; Zeng, Oak > Subject: [PATCH v2 3/3] drm/doc/rfc: VM_BIND uapi definition > > VM_BIND and related uapi definitions > > v2: Reduce the scope to

Re: [Intel-gfx] [PATCH v3 3/3] drm/doc/rfc: VM_BIND uapi definition

2022-06-23 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Intel-gfx On Behalf Of Tvrtko > Ursulin > Sent: June 23, 2022 7:06 AM > To: Landwerlin, Lionel G ; Vishwanathapura, > Niranjana > Cc: Zanoni, Paulo R ; > intel-gfx@lists.freedesktop.org; > dri-de...@lists.freedesktop.org; Hellstrom, Thomas >

Re: [Intel-gfx] [PATCH v3 3/3] drm/doc/rfc: VM_BIND uapi definition

2022-06-24 Thread Zeng, Oak
bound to and invalidate all the VA ranges - ugly program. Thanks, Oak > -Original Message- > From: Tvrtko Ursulin > Sent: June 24, 2022 4:32 AM > To: Zeng, Oak ; Landwerlin, Lionel G > ; Vishwanathapura, Niranjana > > Cc: Zanoni, Paulo R ; intel- > g...@lists.

Re: [Intel-gfx] [PATCH v3 3/3] drm/doc/rfc: VM_BIND uapi definition

2022-06-27 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Tvrtko Ursulin > Sent: June 27, 2022 4:30 AM > To: Zeng, Oak ; Landwerlin, Lionel G > ; Vishwanathapura, Niranjana > > Cc: Zanoni, Paulo R ; intel- > g...@lists.freedesktop.org; dri-de...@lists.freedesktop.org; Hell

Re: [Intel-gfx] [PATCH v3 3/3] drm/doc/rfc: VM_BIND uapi definition

2022-06-28 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Tvrtko Ursulin > Sent: June 28, 2022 4:58 AM > To: Zeng, Oak ; Landwerlin, Lionel G > ; Vishwanathapura, Niranjana > > Cc: Zanoni, Paulo R ; intel- > g...@lists.freedesktop.org; dri-de...@lists.freedesktop.org; Hell

Re: [Intel-gfx] [RFC 05/10] drm/i915/vm_bind: Handle persistent vmas

2022-07-04 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Intel-gfx On Behalf Of > Niranjana Vishwanathapura > Sent: July 1, 2022 6:51 PM > To: intel-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org > Cc: Zanoni, Paulo R ; Hellstrom, Thomas > ; Auld, Matthew ; > Vetter, Daniel ; christian.koe

Re: [Intel-gfx] [RFC 05/10] drm/i915/vm_bind: Handle persistent vmas

2022-07-05 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: C, Ramalingam > Sent: July 5, 2022 5:20 AM > To: Zeng, Oak > Cc: Vishwanathapura, Niranjana ; > intel-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org; Vetter, > Daniel ; christian.koe...@amd.com; Hellstrom, >

Re: [Intel-gfx] [PATCH v4 2/4] drm/i915: Use the vma resource as argument for gtt binding / unbinding

2022-01-03 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Intel-gfx On Behalf Of Thomas > Hellström > Sent: January 3, 2022 7:00 AM > To: intel-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org > Cc: Thomas Hellström ; Auld, Matthew > > Subject: [Intel-gfx] [PATCH v4 2/4] drm/i915: Use the

Re: [Intel-gfx] [PATCH v4 2/4] drm/i915: Use the vma resource as argument for gtt binding / unbinding

2022-01-03 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Thomas Hellström > Sent: January 3, 2022 1:58 PM > To: Zeng, Oak ; intel-gfx@lists.freedesktop.org; > dri-de...@lists.freedesktop.org > Cc: Auld, Matthew > Subject: Re: [Intel-gfx] [PATCH v4 2/4] drm/i915: Use the vma re

Re: [Intel-gfx] [PATCH v4 2/4] drm/i915: Use the vma resource as argument for gtt binding / unbinding

2022-01-04 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Thomas Hellström > Sent: January 4, 2022 3:29 AM > To: Zeng, Oak ; intel-gfx@lists.freedesktop.org; > dri-de...@lists.freedesktop.org > Cc: Auld, Matthew > Subject: Re: [Intel-gfx] [PATCH v4 2/4] drm/i915: Use the vma re

Re: [Intel-gfx] [PATCH v4 2/4] drm/i915: Use the vma resource as argument for gtt binding / unbinding

2022-01-05 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Thomas Hellström > Sent: January 5, 2022 8:44 AM > To: Zeng, Oak ; intel-gfx@lists.freedesktop.org; > dri-de...@lists.freedesktop.org; Bloomfield, Jon > ; Vetter, Daniel ; Wilson, > Chris P > Cc: Auld, Matthew &

Re: [Intel-gfx] [RFC v3 1/3] drm/doc/rfc: VM_BIND feature design document

2022-06-01 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: dri-devel On Behalf Of > Niranjana Vishwanathapura > Sent: May 17, 2022 2:32 PM > To: intel-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org; Vetter, > Daniel > Cc: Brost, Matthew ; Hellstrom, Thomas > ; ja...@jlekstrand.net; Wilson,

Re: [Intel-gfx] [RFC v3 1/3] drm/doc/rfc: VM_BIND feature design document

2022-06-06 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Vishwanathapura, Niranjana > Sent: June 2, 2022 4:49 PM > To: Zeng, Oak > Cc: intel-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org; Vetter, > Daniel ; Brost, Matthew ; > Hellstrom, Thomas ; ja...@jlekstrand.n

Re: [Intel-gfx] [PATCH] drm/i915/selftests: print exact error code

2021-11-11 Thread Zeng, Oak
Ping. Can anyone help to review this small patch? Regards, Oak > -Original Message- > From: Intel-gfx On Behalf Of Oak > Zeng > Sent: October 21, 2021 7:04 PM > To: intel-gfx@lists.freedesktop.org > Cc: ch...@chris-wilson.co.uk > Subject: [Intel-gfx] [PATCH] drm/i915/selftests: print e

Re: [Intel-gfx] [PATCH 1/3] drm/i915: Create a blitter context for GGTT updates

2023-08-24 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Roper, Matthew D > Sent: August 24, 2023 11:52 AM > To: Zeng, Oak > Cc: intel-gfx@lists.freedesktop.org; Shyti, Andi ; > chris.p.wil...@linux.intel.com; Das, Nirmoy > Subject: Re: [Intel-gfx] [PATCH 1/3] drm/i915: Create

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Enable GGTT blitting in MTL

2023-08-24 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Roper, Matthew D > Sent: August 24, 2023 11:54 AM > To: Zeng, Oak > Cc: intel-gfx@lists.freedesktop.org; Shyti, Andi ; > chris.p.wil...@linux.intel.com; Das, Nirmoy > Subject: Re: [Intel-gfx] [PATCH 3/3] drm/i915: Enable

Re: [Intel-gfx] [PATCH 1/3] drm/i915: Create a blitter context for GGTT updates

2023-08-24 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Intel-gfx On Behalf Of Zeng, > Oak > Sent: August 24, 2023 4:38 PM > To: Roper, Matthew D > Cc: chris.p.wil...@linux.intel.com; intel-gfx@lists.freedesktop.org; Shyti, > Andi > ; Das, Nirmoy > Subject: Re: [Inte

Re: [Intel-gfx] [PATCH 2/7] drm/i915: Create a kernel context for GGTT updates

2023-09-13 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: Wednesday, September 13, 2023 9:10 AM > To: intel-gfx@lists.freedesktop.org > Cc: Zeng, Oak ; chris.p.wil...@linux.intel.com; > Piorkowski, > Piotr ; Shyti, Andi ; Mun, > Gwan-gyeong ; Roper, M

Re: [Intel-gfx] [PATCH 3/7] drm/i915: Implement for_each_sgt_daddr_next

2023-09-13 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: Wednesday, September 13, 2023 9:10 AM > To: intel-gfx@lists.freedesktop.org > Cc: Zeng, Oak ; chris.p.wil...@linux.intel.com; > Piorkowski, > Piotr ; Shyti, Andi ; Mun, > Gwan-gyeong ; Roper, M

Re: [Intel-gfx] [PATCH 4/7] drm/i915: Parameterize binder context creation

2023-09-13 Thread Zeng, Oak
Reviewed-by: Oak Zeng Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: Wednesday, September 13, 2023 9:10 AM > To: intel-gfx@lists.freedesktop.org > Cc: Zeng, Oak ; chris.p.wil...@linux.intel.com; > Piorkowski, > Piotr ; Shyti, Andi ; Mun, > Gwan-g

Re: [Intel-gfx] [PATCH 7/7] drm/i915: Enable GGTT updates with binder in MTL

2023-09-13 Thread Zeng, Oak
Reviewed-by: Oak Zeng Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: Wednesday, September 13, 2023 9:10 AM > To: intel-gfx@lists.freedesktop.org > Cc: Zeng, Oak ; chris.p.wil...@linux.intel.com; > Piorkowski, > Piotr ; Shyti, Andi ; Mun, > Gwan-g

Re: [Intel-gfx] [PATCH 2/7] drm/i915: Create a kernel context for GGTT updates

2023-09-15 Thread Zeng, Oak
Reviewed-by: Oak Zeng Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: Friday, September 15, 2023 4:34 AM > To: intel-gfx@lists.freedesktop.org > Cc: Zeng, Oak ; chris.p.wil...@linux.intel.com; > Piorkowski, > Piotr ; Shyti, Andi ; Mun, > Gwan-g

Re: [Intel-gfx] [PATCH 5/7] drm/i915: Implement GGTT update method with MI_UPDATE_GTT

2023-09-15 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: Friday, September 15, 2023 4:34 AM > To: intel-gfx@lists.freedesktop.org > Cc: Zeng, Oak ; chris.p.wil...@linux.intel.com; > Piorkowski, > Piotr ; Shyti, Andi ; Mun, > Gwan-gyeong ; Roper, M

Re: [Intel-gfx] [PATCH 5/7] drm/i915: Implement GGTT update method with MI_UPDATE_GTT

2023-09-18 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: Monday, September 18, 2023 6:26 AM > To: Zeng, Oak ; intel-gfx@lists.freedesktop.org; > Piorkowski, Piotr > Cc: chris.p.wil...@linux.intel.com; Shyti, Andi ; Mun, > Gwan-gyeong ; Roper, Matthew D > &

Re: [Intel-gfx] [PATCH 1/2] drm/i915/gt: Do not use stolen on MTL

2023-07-04 Thread Zeng, Oak
read? Thanks, Oak > -Original Message- > From: Das, Nirmoy > Sent: June 30, 2023 1:02 PM > To: intel-gfx@lists.freedesktop.org > Cc: Das, Nirmoy ; Zeng, Oak ; Jani > Nikula ; Joonas Lahtinen > ; Andi Shyti ; > Hajda, Andrzej > Subject: [PATCH 1/2] drm/i

Re: [Intel-gfx] [PATCH 1/2] drm/i915/gt: Do not use stolen on MTL

2023-07-04 Thread Zeng, Oak
Thanks, Oak > -Original Message- > From: Nirmoy Das > Sent: July 4, 2023 11:31 AM > To: Zeng, Oak ; Das, Nirmoy ; > intel-gfx@lists.freedesktop.org > Cc: Hajda, Andrzej > Subject: Re: [Intel-gfx] [PATCH 1/2] drm/i915/gt: Do not use stolen on MTL > > Hi Oa

Re: [Intel-gfx] [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices

2023-11-29 Thread Zeng, Oak
Hi Weixi, Even though Christian has listed reasons rejecting this proposal (yes they are very reasonable to me), I would open my mind and further explore the possibility here. Since the current GPU driver uses a hmm based implementation (AMD and NV has done this; At Intel we are catching up), I

Re: [Intel-gfx] [RFC PATCH 0/6] Supporting GMEM (generalized memory management) for external memory devices

2023-11-30 Thread Zeng, Oak
See inline comments > -Original Message- > From: dri-devel On Behalf Of > zhuweixi > Sent: Thursday, November 30, 2023 5:48 AM > To: Christian König ; Zeng, Oak > ; Christian König ; linux- > m...@kvack.org; linux-ker...@vger.kernel.org; a...@linux-foundation.or

Re: [Intel-gfx] [RFC v4 06/14] drm/i915/vm_bind: Handle persistent vmas

2022-09-26 Thread Zeng, Oak
Regards, Oak > -Original Message- > From: Intel-gfx On Behalf Of > Niranjana > Vishwanathapura > Sent: September 21, 2022 3:10 AM > To: intel-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org > Cc: Zanoni, Paulo R ; Hellstrom, Thomas > ; Auld, Matthew ; Vetter, > Daniel ; chr

RE: Re: Re: [PATCH 3/5] drm/ttm: replace busy placement with flags v6

2024-01-27 Thread Zeng, Oak
Hi Lucas, I encountered this build issue as well. I submitted a fix for drm-tip. Oak > -Original Message- > From: dri-devel On Behalf Of Lucas > De Marchi > Sent: Friday, January 26, 2024 5:23 PM > To: Thomas Hellström > Cc: kher...@redhat.com; michel.daen...@mailbox.org; > nouv...@lis