[PATCH v3 0/1] Make OA buffer size configurable

Sai Teja Pottumuttu sai.teja.pottumuttu at intel.com
Thu Dec 5 04:19:12 UTC 2024


The patch series makes OA buffer size configurable by adding
a new property DRM_XE_OA_PROPERTY_OA_BUFFER_SIZE. With this
OA buffer size would now be configurable between 128KB and
128MB.

The patch series also takes care of the respective register bits
required to enable >16MB buffer size and removes hardcoded instances
of OA buffer size.

Note that a link to the UMD patch using this property would be posted
in the coming up revisions.

v2:
  - Rebase
v3:
  - Squash the patches into one patch [Ashutosh]
  - Patch specific fixes mentioned in the respective patches

Test-with: 20241204161606.363295-2-sai.teja.pottumuttu at intel.com

Sai Teja Pottumuttu (1):
  drm/xe/oa/uapi: Make OA buffer size configurable

 drivers/gpu/drm/xe/regs/xe_oa_regs.h |  9 +----
 drivers/gpu/drm/xe/xe_oa.c           | 55 ++++++++++++++++++++++------
 drivers/gpu/drm/xe/xe_oa_types.h     |  2 +-
 drivers/gpu/drm/xe/xe_query.c        |  3 +-
 include/uapi/drm/xe_drm.h            |  9 +++++
 5 files changed, 56 insertions(+), 22 deletions(-)

-- 
2.34.1



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