[RFC PATCH 0/2] Add UAPI support for low latency hint
Tejas Upadhyay
tejas.upadhyay at intel.com
Wed Jan 8 15:06:01 UTC 2025
With this user can hint low latency during exec queue creation.
KMD will forward hint to guc.
Note : There is some issue going on with GUC, that setting hint is not
correctly fixing high frequency. The work to fix that in GUC is
being done parallely so sending RFC to get KMD reviews going.
Tejas Upadhyay (2):
drm/xe/guc: Use exec queue hints for GT frequency
drm/uapi: Adjust uniform spacing
drivers/gpu/drm/xe/abi/guc_actions_slpc_abi.h | 3 +++
drivers/gpu/drm/xe/xe_exec_queue.c | 7 ++++---
drivers/gpu/drm/xe/xe_guc_pc.c | 16 ++++++++++++++++
drivers/gpu/drm/xe/xe_guc_submit.c | 7 +++++++
include/uapi/drm/xe_drm.h | 9 +++++----
5 files changed, 35 insertions(+), 7 deletions(-)
--
2.34.1
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