over. (Tvrtko)
v5:
- Include newer integrated platforms when applying the non-recoverable
context and error capture restriction. (Thomas)
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Lionel Landwerlin
Cc: Tvrtko Ursulin
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jordan Justen
Cc: Ken
over. (Tvrtko)
v5:
- Include newer integrated platforms when applying the non-recoverable
context and error capture restriction. (Thomas)
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Lionel Landwerlin
Cc: Tvrtko Ursulin
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jordan Justen
Cc: Ken
over. (Tvrtko)
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Lionel Landwerlin
Cc: Tvrtko Ursulin
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jordan Justen
Cc: Kenneth Graunke
Cc: Akeem G Abodunrin
Cc: mesa-dev@lists.freedesktop.org
Acked-by: Tvrtko Ursulin
Acked-by: Akeem G Abodu
over. (Tvrtko)
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Lionel Landwerlin
Cc: Tvrtko Ursulin
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Kenneth Graunke
Cc: Akeem G Abodunrin
Cc: mesa-dev@lists.freedesktop.org
---
Documentation/gpu/rfc/i915_small_b
On 17/05/2022 09:29, Tvrtko Ursulin wrote:
On 16/05/2022 19:11, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2:
- Some spelling fixes and other small tweaks. (Akeem & Thomas)
- Rework error capture interactions, including no longer nee
size. (Lionel)
v3:
- Drop the vma query for now.
- Add unallocated_cpu_visible_size as part of the region query.
- Improve the docs some more, including documenting the expected
behaviour on older kernels, since this came up in some offline
discussion.
Signed-off-by: Matthew Auld
Cc: Th
On 28/04/2022 12:11, Tvrtko Ursulin wrote:
On 28/04/2022 11:25, Matthew Auld wrote:
On 28/04/2022 09:55, Tvrtko Ursulin wrote:
On 27/04/2022 18:36, Matthew Auld wrote:
On 27/04/2022 09:36, Tvrtko Ursulin wrote:
On 20/04/2022 18:13, Matthew Auld wrote:
Add an entry for the new uapi needed
On 03/05/2022 11:39, Lionel Landwerlin wrote:
On 03/05/2022 13:22, Matthew Auld wrote:
On 02/05/2022 09:53, Lionel Landwerlin wrote:
On 02/05/2022 10:54, Lionel Landwerlin wrote:
On 20/04/2022 20:13, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2
On 02/05/2022 09:53, Lionel Landwerlin wrote:
On 02/05/2022 10:54, Lionel Landwerlin wrote:
On 20/04/2022 20:13, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2:
- Some spelling fixes and other small tweaks. (Akeem & Thomas)
- Rework error cap
; Bloomfield, Jon
; Daniel Vetter ;
Justen,
Jordan L ; Kenneth Graunke
; Abodunrin, Akeem G
; mesa-dev@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/doc: add rfc section for small BAR uapi
On 20/04/2022 20:13, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2
On 02/05/2022 08:54, Lionel Landwerlin wrote:
On 20/04/2022 20:13, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2:
- Some spelling fixes and other small tweaks. (Akeem & Thomas)
- Rework error capture interactions, including no longer nee
On 28/04/2022 09:55, Tvrtko Ursulin wrote:
On 27/04/2022 18:36, Matthew Auld wrote:
On 27/04/2022 09:36, Tvrtko Ursulin wrote:
On 20/04/2022 18:13, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2:
- Some spelling fixes and other small tweaks. (Akeem
On 27/04/2022 09:36, Tvrtko Ursulin wrote:
On 20/04/2022 18:13, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2:
- Some spelling fixes and other small tweaks. (Akeem & Thomas)
- Rework error capture interactions, including no longer nee
-Lionel
On 27/04/2022 09:35, Lionel Landwerlin wrote:
Hi Matt,
The proposal looks good to me.
Looking forward to try it on drm-tip.
-Lionel
On 20/04/2022 20:13, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
v2:
- Some spelling fixes and other smal
mappable by address?
You made a comment stating this is racy, wouldn't querying on the GEM
object prevent this?
Thanks,
-Lionel
On 27/04/2022 09:35, Lionel Landwerlin wrote:
Hi Matt,
The proposal looks good to me.
Looking forward to try it on drm-tip.
-Lionel
On 20/04/2022 20:13, M
size. (Lionel)
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jordan Justen
Cc: Kenneth Graunke
Cc: Akeem G Abodunrin
Cc: mesa-dev@lists.freedesktop.org
---
Documentation/gpu/rfc/i915_small_bar.h |
-Lionel
On 18/02/2022 13:22, Matthew Auld wrote:
Add an entry for the new uapi needed for small BAR on DG2+.
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jordan Justen
Cc: Kenneth Graunke
Cc: mesa-dev@lists.freedesktop.org
---
Documen
Add an entry for the new uapi needed for small BAR on DG2+.
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jordan Justen
Cc: Kenneth Graunke
Cc: mesa-dev@lists.freedesktop.org
---
Documentation/gpu/rfc/i915_small_bar.h | 153
We already completed the steps for this.
Signed-off-by: Matthew Auld
Cc: Thomas Hellström
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Jordan Justen
Cc: Kenneth Graunke
Cc: mesa-dev@lists.freedesktop.org
---
Documentation/gpu/rfc/i915_gem_lmem.rst | 22 --
Documentation/gpu
Treat it the same as the fake local-memory stuff, where it is disabled
for normal kernels, in case some random UMD is tempted to use this. Once
we have all the other bits and pieces in place, like the TTM conversion,
we can turn this on for real.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freedesktop.org
Reviewed
For some internal device local-memory objects it would be useful to have
an option to CPU clear the pages upon gathering the backing store. Note
that this might be before the blitter is useable, which is the case for
some internal GuC objects.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc
ason):
- Add a bunch of kernel-doc
- Simplify design for placements extension
Testcase: igt/gem_create/create-ext-placement-sanity-check
Testcase: igt/gem_create/create-ext-placement-each
Testcase: igt/gem_create/create-ext-placement-all
Signed-off-by: Matthew Auld
Signed-off-by: CQ Tang
apply our extensions
to.
v3:(Daniel & Jason)
- drop I915_GEM_CREATE_EXT_SETPARAM. Instead just have each extension
do one thing only, instead of generic setparam which can cover
various use cases.
- add some kernel-doc.
Signed-off-by: Matthew Auld
Signed-off-by: CQ Ta
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freed
From: Abdiel Janulgue
Returns the available memory region areas supported by the HW.
v2(Daniel & Jason):
- Add some kernel-doc, including example usage.
- Drop all the extra rsvd
v3(Jason & Tvrtko)
- add back rsvd
Signed-off-by: Abdiel Janulgue
Signed-off-by: Matthew
In the next patch we want to expose the supported regions to userspace,
which can then be fed into the gem_create_ext placement extensions. For
now treat stolen memory as private from userspace pov.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
(Kenneth)
- improve the comment for the smem+lmem mmap mode and caching
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave
On 28/04/2021 16:51, Jason Ekstrand wrote:
On Mon, Apr 26, 2021 at 4:42 AM Matthew Auld wrote:
Add an entry for the new uAPI needed for DG1. Also add the overall
upstream plan, including some notes for the TTM conversion.
v2(Daniel):
- include the overall upstreaming plan
- add a note
On 28/04/2021 16:16, Kenneth Graunke wrote:
On Monday, April 26, 2021 2:38:53 AM PDT Matthew Auld wrote:
+Existing uAPI issues
+
+Some potential issues we still need to resolve.
+
+I915 MMAP
+-
+In i915 there are multiple ways to MMAP GEM object, including mapping
On 26/04/2021 16:11, Jason Ekstrand wrote:
On Mon, Apr 26, 2021 at 4:42 AM Matthew Auld wrote:
Add an entry for the new uAPI needed for DG1. Also add the overall
upstream plan, including some notes for the TTM conversion.
v2(Daniel):
- include the overall upstreaming plan
- add a note
Treat it the same as the fake local-memory stuff, where it is disabled
for normal kernels, in case some random UMD is tempted to use this. Once
we have all the other bits and pieces in place, like the TTM conversion,
we can turn this on for real.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freedesktop.org
For some internal device local-memory objects it would be useful to have
an option to CPU clear the pages upon gathering the backing store. Note
that this might be before the blitter is useable, which is the case for
some internal GuC objects.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc
ason):
- Add a bunch of kernel-doc
- Simplify design for placements extension
Testcase: igt/gem_create/create-ext-placement-sanity-check
Testcase: igt/gem_create/create-ext-placement-each
Testcase: igt/gem_create/create-ext-placement-all
Signed-off-by: Matthew Auld
Signed-off-by: CQ Tang
In the next patch we want to expose the supported regions to userspace,
which can then be fed into the gem_create_ext placement extensions. For
now treat stolen memory as private from userspace pov.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
From: Abdiel Janulgue
Returns the available memory region areas supported by the HW.
v2(Daniel & Jason):
- Add some kernel-doc, including example usage.
- Drop all the extra rsvd
Signed-off-by: Abdiel Janulgue
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freed
apply our extensions
to.
v3:(Daniel & Jason)
- drop I915_GEM_CREATE_EXT_SETPARAM. Instead just have each extension
do one thing only, instead of generic setparam which can cover
various use cases.
- add some kernel-doc.
Signed-off-by: Matthew Auld
Signed-off-by: CQ Ta
region_query and
region_info, just keep the bare minimum needed for padding
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
region_query and
region_info, just keep the bare minimum needed for padding
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Thomas Hellström
Cc: Daniele Ceraolo Spurio
Cc: Lionel Landwerlin
Cc: Jon Bloomfield
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
On 16/04/2021 17:38, Jason Ekstrand wrote:
On Thu, Apr 15, 2021 at 11:04 AM Matthew Auld wrote:
Add an entry for the new uAPI needed for DG1.
v2(Daniel):
- include the overall upstreaming plan
- add a note for mmap, there are differences here for TTM vs i915
- bunch of other
Vetter
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Tvrtko Ursulin
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freedesktop.org
Reviewed-by: Daniel Vetter
Reviewed-by: Jason Ekstrand
Add some example usage for the extension chaining also, which is quite
nifty.
v2: (Daniel)
- clarify that the name is just some integer, also document that the
name space is not global
v3: prefer kernel-doc references for structs
Suggested-by: Daniel Vetter
Signed-off-by: Matthew Auld
Cc
Add section for drm/i915 uAPI and pull in i915_drm.h.
Suggested-by: Daniel Vetter
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev
Fix the cases where it is almost already valid kernel doc, for the
others just nerf the warnings for now.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa
Add a note about the two-step process.
v2(Tvrtko):
- Also document the other method of just passing in a buffer which is
large enough, which avoids two ioctl calls. Can make sense for
smaller query items.
Suggested-by: Daniel Vetter
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc
Add some example usage for the extension chaining also, which is quite
nifty.
v2: (Daniel)
- clarify that the name is just some integer, also document that the
name space is not global
Suggested-by: Daniel Vetter
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc
Add section for drm/i915 uAPI and pull in i915_drm.h.
Suggested-by: Daniel Vetter
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev
Fix the cases where it is almost already valid kernel doc, for the
others just nerf the warnings for now.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa
extension be responsible for one thing
only
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freedesktop.org
---
Documentation/gpu/rfc
Add a note about the two-step process.
Suggested-by: Daniel Vetter
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freedesktop.org
---
include
Add some example usage for the extension chaining also, which is quite
nifty.
Suggested-by: Daniel Vetter
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa
It's not properly formatted kernel doc, just nerf the warnings for now.
Signed-off-by: Matthew Auld
Cc: Joonas Lahtinen
Cc: Jordan Justen
Cc: Daniel Vetter
Cc: Kenneth Graunke
Cc: Jason Ekstrand
Cc: Dave Airlie
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freedeskto
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