drm/xe/multi_queue: Capture queue run times for active queues

Browse source

If a queue is currently active on the CS, query the QUEUE TIMESTAMP
register to get an up to date value of the runtime. To do so, ensure
that the primary queue is active and then check if the secondary queue
is executing on the CS.

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Link: https://patch.msgid.link/20260507162016.3888309-21-umesh.nerlige.ramappa@intel.com

...

This commit is contained in:

Umesh Nerlige Ramappa 2026-05-07 09:20:25 -07:00

parent e3a9c46fc3

commit bccf190ea7

2 changed files with 98 additions and 20 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/gpu/drm/xe/regs/xe_engine_regs.h

View file

120

drivers/gpu/drm/xe/xe_lrc.c

View file