[Libva] [PATCH 0/2] Add support for DRM Render-Nodes

Gwenole Beauchesne gb.devel at gmail.com
Wed Sep 24 01:40:01 PDT 2014


This patch series adds support for DRM Render-Nodes through the
existing vaGetDisplayDRM() interface.

Practical use-case: this allows for remote users, connected through
ssh for instance, to enjoy hardware acceleration even if there is a
local display opened. More generally, this allows for DRM Render-Node
devices to be supported, which is an important enough improvement.

Tested with gstreamer-vaapi and another proprietary software. This
should be landed to the libva 1.4.0 relese too.

Andrey Larionov (1):
  drm: add support for render nodes.

Gwenole Beauchesne (1):
  tests: try a render-node device by default for VA/DRM displays.

 test/common/va_display_drm.c | 26 +++++++++++++++++++++-----
 va/drm/va_drm.c              | 28 +++++++++++++++++-----------
 va/drm/va_drm_utils.c        | 21 +++++++++++++++++++++
 va/drm/va_drm_utils.h        | 10 ++++++++++
 va/va_backend.h              |  2 ++
 5 files changed, 71 insertions(+), 16 deletions(-)


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