Re: [PATCH v2 0/3] drm/vc4: Syncobj import export

[Eric Anholt]

Stefan Schake  writes:

> v2 drops the extra syncobj parameter and gets rid of the submit flags
> since 0 is never a valid syncobj handle.
>
> This series allows userspace to submit syncobj handles for importing
> a fence to wait on or exporting the job fence as part of submission.
>
> The primary use of this is to enable native fence fd support in Mesa.
> Userspace implementation is under review and available here:

This series was a joy to read.  I've reviewed and pushed it to
drm-misc-next, and we can land the Mesa side once it's made its way to
drm-next.


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[PATCH v2 0/3] drm/vc4: Syncobj import export

[Stefan Schake]

v2 drops the extra syncobj parameter and gets rid of the submit flags
since 0 is never a valid syncobj handle.

This series allows userspace to submit syncobj handles for importing
a fence to wait on or exporting the job fence as part of submission.

The primary use of this is to enable native fence fd support in Mesa.
Userspace implementation is under review and available here:

https://patchwork.freedesktop.org/series/42081/

Stefan Schake (3):
  drm/vc4: Syncobj import support
  drm/vc4: Export fence through syncobj
  drm/vc4: Enable syncobj support

 drivers/gpu/drm/vc4/vc4_drv.c |  3 ++-
 drivers/gpu/drm/vc4/vc4_drv.h |  1 +
 drivers/gpu/drm/vc4/vc4_gem.c | 60 ++-
 include/uapi/drm/vc4_drm.h| 13 +++---
 4 files changed, 65 insertions(+), 12 deletions(-)

-- 
2.7.4

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