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* [PATCH v3 0/3] handle HPD polling on display pm runtime s/r
@ 2024-08-20 17:14 Vinod Govindapillai
  2024-08-20 17:14 ` [PATCH v3 1/3] drm/xe: Suspend/resume user access only during system s/r Vinod Govindapillai
                   ` (10 more replies)
  0 siblings, 11 replies; 21+ messages in thread
From: Vinod Govindapillai @ 2024-08-20 17:14 UTC (permalink / raw)
  To: intel-xe
  Cc: vinod.govindapillai, imre.deak, arun.r.murthy, rodrigo.vivi,
	uma.shankar, ville.syrala

Switch to HPD polling on display pm runtime suspend to enable
HPDs on runtime suspend scenario.

While xe_display_pm_suspend/resume() performs steps during runtime
suspend/resume that shouldn't happen, like suspending MST and they are
missing other steps like enabling DC9, this patchset is meant to keep
the current behavior wrt. these, leaving the corresponding updates for
a follow-up

Imre Deak (2):
  drm/xe: Suspend/resume user access only during system s/r
  drm/xe: Handle polling only for system s/r in
    xe_display_pm_suspend/resume()

Vinod Govindapillai (1):
  drm/xe/display: handle HPD polling in display runtime suspend/resume

 drivers/gpu/drm/xe/display/xe_display.c | 40 ++++++++++++++++++-------
 drivers/gpu/drm/xe/display/xe_display.h |  4 +++
 drivers/gpu/drm/xe/xe_pm.c              |  8 +++--
 3 files changed, 39 insertions(+), 13 deletions(-)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2024-08-23 12:51 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-08-20 17:14 [PATCH v3 0/3] handle HPD polling on display pm runtime s/r Vinod Govindapillai
2024-08-20 17:14 ` [PATCH v3 1/3] drm/xe: Suspend/resume user access only during system s/r Vinod Govindapillai
2024-08-23  4:46   ` Murthy, Arun R
2024-08-20 17:14 ` [PATCH v3 2/3] drm/xe: Handle polling only for system s/r in xe_display_pm_suspend/resume() Vinod Govindapillai
2024-08-23  5:30   ` Murthy, Arun R
2024-08-23  7:07     ` Govindapillai, Vinod
2024-08-23  8:43       ` Murthy, Arun R
2024-08-23  9:08         ` Govindapillai, Vinod
2024-08-23  9:15           ` Govindapillai, Vinod
2024-08-23  9:34           ` Murthy, Arun R
2024-08-23 12:51         ` Imre Deak
2024-08-20 17:14 ` [PATCH v3 3/3] drm/xe/display: handle HPD polling in display runtime suspend/resume Vinod Govindapillai
2024-08-23  5:30   ` Murthy, Arun R
2024-08-20 18:25 ` ✓ CI.Patch_applied: success for handle HPD polling on display pm runtime s/r Patchwork
2024-08-20 18:25 ` ✓ CI.checkpatch: " Patchwork
2024-08-20 18:26 ` ✓ CI.KUnit: " Patchwork
2024-08-20 18:38 ` ✓ CI.Build: " Patchwork
2024-08-20 18:40 ` ✓ CI.Hooks: " Patchwork
2024-08-20 18:41 ` ✓ CI.checksparse: " Patchwork
2024-08-20 19:02 ` ✓ CI.BAT: " Patchwork
2024-08-21  0:16 ` ✗ CI.FULL: failure " Patchwork

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