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* [PATCH 0/4] PM_PME support on display hotplug
@ 2026-08-26 22:53 Vinod Govindapillai
  2026-08-26 22:53 ` [PATCH 1/4] drm/i915/hpd: plumb keep_hpd through irq reset Vinod Govindapillai
                   ` (6 more replies)
  0 siblings, 7 replies; 11+ messages in thread
From: Vinod Govindapillai @ 2026-08-26 22:53 UTC (permalink / raw)
  To: intel-xe, intel-gfx; +Cc: vinod.govindapillai, imre.deak, pranay.samala

Introduce PME support for PME capable devices and avoid
HPD polling on runtime suspend. For PME capable devices
HPD will trigger PME which will wakeup the system. And
rest of the runtime resume call is same as before.

Vinod Govindapillai (4):
  drm/i915/hpd: plumb keep_hpd through irq reset
  drm/xe/pm: plumb PME capability to runtime suspend handler
  drm/xe/pm: allow the device to signal PME from D3hot
  drm/i915/display: Avoid HPD polling if the device is PME capable

 .../drm/i915/display/intel_display_driver.c   |  6 ++-
 .../drm/i915/display/intel_display_driver.h   |  3 +-
 .../gpu/drm/i915/display/intel_display_irq.c  | 46 +++++++++++++------
 .../gpu/drm/i915/display/intel_display_irq.h  |  2 +-
 drivers/gpu/drm/i915/i915_driver.c            |  2 +-
 drivers/gpu/drm/i915/i915_irq.c               | 16 +++----
 drivers/gpu/drm/xe/display/xe_display.c       |  8 ++--
 drivers/gpu/drm/xe/display/xe_display.h       |  8 ++--
 drivers/gpu/drm/xe/xe_device.c                |  2 +-
 drivers/gpu/drm/xe/xe_irq.c                   | 18 +++++---
 drivers/gpu/drm/xe/xe_irq.h                   |  2 +-
 drivers/gpu/drm/xe/xe_pci.c                   | 22 ++++++++-
 drivers/gpu/drm/xe/xe_pm.c                    | 34 ++++++++++++--
 drivers/gpu/drm/xe/xe_pm.h                    |  3 +-
 14 files changed, 120 insertions(+), 52 deletions(-)

-- 
2.43.0


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2026-08-27  2:02 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-08-26 22:53 [PATCH 0/4] PM_PME support on display hotplug Vinod Govindapillai
2026-08-26 22:53 ` [PATCH 1/4] drm/i915/hpd: plumb keep_hpd through irq reset Vinod Govindapillai
2026-08-26 23:08   ` sashiko-bot
2026-08-26 22:53 ` [PATCH 2/4] drm/xe/pm: plumb PME capability to runtime suspend handler Vinod Govindapillai
2026-08-26 23:04   ` sashiko-bot
2026-08-26 22:53 ` [PATCH 3/4] drm/xe/pm: allow the device to signal PME from D3hot Vinod Govindapillai
2026-08-26 23:01   ` sashiko-bot
2026-08-26 22:53 ` [PATCH 4/4] drm/i915/display: Avoid HPD polling if the device is PME capable Vinod Govindapillai
2026-08-26 23:02 ` ✓ CI.KUnit: success for pm_pme support on display hotplug (rev2) Patchwork
2026-08-26 23:38 ` ✓ Xe.CI.BAT: " Patchwork
2026-08-27  2:02 ` ✓ Xe.CI.FULL: " Patchwork

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