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* [Intel-xe] [PATCH v2 0/4] Port CPU-GPU timestamp correlation to XE KMD
@ 2023-08-14 22:37 Umesh Nerlige Ramappa
  2023-08-14 22:37 ` [Intel-xe] [PATCH v2 1/4] fixup! drm/xe: Introduce a new DRM driver for Intel GPUs Umesh Nerlige Ramappa
                   ` (10 more replies)
  0 siblings, 11 replies; 25+ messages in thread
From: Umesh Nerlige Ramappa @ 2023-08-14 22:37 UTC (permalink / raw)
  To: intel-xe; +Cc: Lionel G Landwerlin

This is a port of prior work from i915 to support fine-grained CPU-GPU
timestamp correlation. Prior work is linked in this issue:
https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/384

Mesa and Perfetto are the consumers for this and the issue documents the
need for higher accuracy in correlation. 

v2:
- Change commit headers to fixup!
- Fix kernel-doc errors
- Include review comments

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Umesh Nerlige Ramappa (4):
  fixup! drm/xe: Introduce a new DRM driver for Intel GPUs
  fixup! drm/xe: Introduce a new DRM driver for Intel GPUs
  fixup! drm/xe: Introduce a new DRM driver for Intel GPUs
  drm/xe: Correlate engine and cpu timestamps with better accuracy

 drivers/gpu/drm/xe/xe_query.c | 149 +++++++++++++++++++++++++++++++++-
 include/uapi/drm/xe_drm.h     |  92 +++++++++++++++++----
 2 files changed, 219 insertions(+), 22 deletions(-)

-- 
2.38.1


^ permalink raw reply	[flat|nested] 25+ messages in thread

end of thread, other threads:[~2023-09-14 20:03 UTC | newest]

Thread overview: 25+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-08-14 22:37 [Intel-xe] [PATCH v2 0/4] Port CPU-GPU timestamp correlation to XE KMD Umesh Nerlige Ramappa
2023-08-14 22:37 ` [Intel-xe] [PATCH v2 1/4] fixup! drm/xe: Introduce a new DRM driver for Intel GPUs Umesh Nerlige Ramappa
2023-08-14 22:37 ` [Intel-xe] [PATCH v2 2/4] " Umesh Nerlige Ramappa
2023-08-14 22:37 ` [Intel-xe] [PATCH v2 3/4] " Umesh Nerlige Ramappa
2023-08-14 22:51   ` Umesh Nerlige Ramappa
2023-08-15 14:03   ` Souza, Jose
2023-08-15 16:42     ` Niranjana Vishwanathapura
2023-08-15 18:40     ` Umesh Nerlige Ramappa
2023-08-16 22:16       ` Vivi, Rodrigo
2023-09-14 19:32       ` Rodrigo Vivi
2023-08-14 22:37 ` [Intel-xe] [PATCH v2 4/4] drm/xe: Correlate engine and cpu timestamps with better accuracy Umesh Nerlige Ramappa
2023-08-15 14:07   ` Souza, Jose
2023-08-15 16:41   ` Niranjana Vishwanathapura
2023-08-15 16:43     ` Souza, Jose
2023-08-15 18:32     ` Umesh Nerlige Ramappa
2023-09-01 17:58   ` Souza, Jose
2023-09-14 20:01   ` Rodrigo Vivi
2023-08-14 22:40 ` [Intel-xe] ✓ CI.Patch_applied: success for Port CPU-GPU timestamp correlation to XE KMD Patchwork
2023-08-14 22:40 ` [Intel-xe] ✗ CI.checkpatch: warning " Patchwork
2023-08-14 22:41 ` [Intel-xe] ✓ CI.KUnit: success " Patchwork
2023-08-14 22:45 ` [Intel-xe] ✓ CI.Build: " Patchwork
2023-08-14 22:46 ` [Intel-xe] ✓ CI.Hooks: " Patchwork
2023-08-14 22:46 ` [Intel-xe] ✗ CI.checksparse: warning " Patchwork
2023-08-14 23:34 ` [Intel-xe] ✗ CI.BAT: failure " Patchwork
2023-08-15  1:51   ` Umesh Nerlige Ramappa

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