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* [PATCH 0/7] Unlock deeper package-C states (PC-10) and D3Cold
@ 2024-05-03 19:13 Rodrigo Vivi
  2024-05-03 19:13 ` [PATCH 1/7] drm/xe: Fix xe_pm_runtime_get_if_active return Rodrigo Vivi
                   ` (15 more replies)
  0 siblings, 16 replies; 30+ messages in thread
From: Rodrigo Vivi @ 2024-05-03 19:13 UTC (permalink / raw)
  To: intel-xe
  Cc: lucas.demarchi, matthew.brost, francois.dugast, thomas.hellstrom,
	matthew.auld, anshuman.gupta, Rodrigo Vivi

For integrated graphics, this series mean the unlock of
deeper package-C states. With this, on MTL I'm glad to
see PC-10 even with display enabled (with eDP PSR).

On my DG2 I'm gladly getting the big saves of D3Cold when
display is off/idle. And everything working niftly on
the desktop environment.

But in order to achieve that, we need to relax the runtime
PM protection around VMs and exec_queue, as explained on
each individual patch touching them.

Please let me know your thoughts, specially around those
relaxation cases.

Thanks,
Rodrigo.

Rodrigo Vivi (7):
  drm/xe: Fix xe_pm_runtime_get_if_active return
  drm/xe: Fix xe_pm_runtime_get_if_in_use documentation
  drm/xe: Relax runtime pm protection during execution
  drm/xe: Relax runtime pm protection around VM
  drm/xe: Prepare display for D3Cold
  drm/xe: Stop checking for power_lost on D3Cold
  drm/xe: Enable D3Cold on 'low' VRAM utilization

 drivers/gpu/drm/xe/display/xe_display.c | 10 ++++---
 drivers/gpu/drm/xe/display/xe_display.h |  8 ++---
 drivers/gpu/drm/xe/xe_bo.c              | 17 ++++++++++-
 drivers/gpu/drm/xe/xe_device_types.h    |  3 --
 drivers/gpu/drm/xe/xe_exec_queue.c      | 14 ---------
 drivers/gpu/drm/xe/xe_guc.c             | 27 -----------------
 drivers/gpu/drm/xe/xe_guc.h             |  1 -
 drivers/gpu/drm/xe/xe_guc_submit.c      |  3 ++
 drivers/gpu/drm/xe/xe_pm.c              | 40 +++++++++++++------------
 drivers/gpu/drm/xe/xe_pm.h              |  9 ++----
 drivers/gpu/drm/xe/xe_sched_job.c       | 10 ++-----
 drivers/gpu/drm/xe/xe_vm.c              |  6 ++--
 12 files changed, 58 insertions(+), 90 deletions(-)

-- 
2.44.0


^ permalink raw reply	[flat|nested] 30+ messages in thread

end of thread, other threads:[~2024-05-09 19:42 UTC | newest]

Thread overview: 30+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-05-03 19:13 [PATCH 0/7] Unlock deeper package-C states (PC-10) and D3Cold Rodrigo Vivi
2024-05-03 19:13 ` [PATCH 1/7] drm/xe: Fix xe_pm_runtime_get_if_active return Rodrigo Vivi
2024-05-06 11:47   ` Thomas Hellström
2024-05-06 13:15     ` Francois Dugast
2024-05-06 13:23       ` Thomas Hellström
2024-05-03 19:13 ` [PATCH 2/7] drm/xe: Fix xe_pm_runtime_get_if_in_use documentation Rodrigo Vivi
2024-05-06 11:49   ` Thomas Hellström
2024-05-03 19:13 ` [PATCH 3/7] drm/xe: Relax runtime pm protection during execution Rodrigo Vivi
2024-05-06 11:57   ` Thomas Hellström
2024-05-03 19:13 ` [PATCH 4/7] drm/xe: Relax runtime pm protection around VM Rodrigo Vivi
2024-05-06 12:30   ` Thomas Hellström
2024-05-06 14:23     ` Rodrigo Vivi
2024-05-07 18:19       ` Matthew Brost
2024-05-09 11:48   ` Gupta, Anshuman
2024-05-09 19:41     ` Rodrigo Vivi
2024-05-03 19:13 ` [PATCH 5/7] drm/xe: Prepare display for D3Cold Rodrigo Vivi
2024-05-03 19:13 ` [PATCH 6/7] drm/xe: Stop checking for power_lost on D3Cold Rodrigo Vivi
2024-05-07 10:35   ` Gupta, Anshuman
2024-05-03 19:13 ` [PATCH 7/7] drm/xe: Enable D3Cold on 'low' VRAM utilization Rodrigo Vivi
2024-05-09 11:51   ` Gupta, Anshuman
2024-05-03 20:34 ` ✓ CI.Patch_applied: success for Unlock deeper package-C states (PC-10) and D3Cold Patchwork
2024-05-03 20:34 ` ✓ CI.checkpatch: " Patchwork
2024-05-03 20:35 ` ✓ CI.KUnit: " Patchwork
2024-05-03 20:47 ` ✓ CI.Build: " Patchwork
2024-05-03 20:49 ` ✓ CI.Hooks: " Patchwork
2024-05-03 20:51 ` ✓ CI.checksparse: " Patchwork
2024-05-03 21:31 ` ✓ CI.BAT: " Patchwork
2024-05-04  0:18 ` ✗ CI.FULL: failure " Patchwork
2024-05-06 19:09   ` Rodrigo Vivi
2024-05-09 10:21 ` [PATCH 0/7] " Francois Dugast

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