[PATCH v2 0/2] Restrict BMG to use 64K pages for scanout buffers

Zbigniew Kempczyński zbigniew.kempczynski at intel.com
Tue Jul 9 12:25:12 UTC 2024


Requires also changes from userspace perspective, due to necessity
allocating buffers with 64K pages.

v2: Limit restriction to BMG

Cc: Matthew Auld <matthew.auld at intel.com>

Zbigniew Kempczyński (2):
  drm/xe: Separate 64K physical allocation for display
  drm/xe: Use 64K pages for scanout buffers for Battlemage

 drivers/gpu/drm/xe/xe_bo.c           | 9 +++++++--
 drivers/gpu/drm/xe/xe_device_types.h | 1 +
 drivers/gpu/drm/xe/xe_pci.c          | 9 ++++++++-
 3 files changed, 16 insertions(+), 3 deletions(-)

-- 
2.34.1



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