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* [PATCH v5 0/6] drm/i915/dp: Fix link training interrupted by HPD pulse
@ 2025-03-04 15:29 Imre Deak
  2025-03-04 15:29 ` [PATCH v5 1/6] drm/i915/hpd: Track HPD pins instead of ports for HPD pulse events Imre Deak
                   ` (20 more replies)
  0 siblings, 21 replies; 33+ messages in thread
From: Imre Deak @ 2025-03-04 15:29 UTC (permalink / raw)
  To: intel-gfx, intel-xe; +Cc: Jani Nikula, Ville Syrjälä

This is v5 of [1], simplifying the handling of HPD pulse events on pins
used by multiple encoders, by tracking the HPD pins for pending events
instead of the corresponding ports. (Ville, patch 1, 3, 6)

[1] https://lore.kernel.org/all/20250226171924.2646997-1-imre.deak@intel.com

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>

Imre Deak (6):
  drm/i915/hpd: Track HPD pins instead of ports for HPD pulse events
  drm/i915/hpd: Let an HPD pin be in the disabled state when handling
    missed IRQs
  drm/i915/hpd: Add support for blocking the IRQ handling on an HPD pin
  drm/i915/dp: Fix link training interrupted by a short HPD pulse
  drm/i915/dp: Queue a link check after link training is complete
  drm/i915/crt: Use intel_hpd_block/unblock() instead of
    intel_hpd_disable/enable()

 drivers/gpu/drm/i915/display/intel_crt.c      |   7 +-
 .../gpu/drm/i915/display/intel_display_core.h |   5 +-
 .../drm/i915/display/intel_dp_link_training.c |  23 +-
 drivers/gpu/drm/i915/display/intel_hotplug.c  | 284 ++++++++++++++----
 drivers/gpu/drm/i915/display/intel_hotplug.h  |   5 +-
 5 files changed, 248 insertions(+), 76 deletions(-)

-- 
2.44.2


^ permalink raw reply	[flat|nested] 33+ messages in thread

end of thread, other threads:[~2025-03-11 14:37 UTC | newest]

Thread overview: 33+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-03-04 15:29 [PATCH v5 0/6] drm/i915/dp: Fix link training interrupted by HPD pulse Imre Deak
2025-03-04 15:29 ` [PATCH v5 1/6] drm/i915/hpd: Track HPD pins instead of ports for HPD pulse events Imre Deak
2025-03-04 16:08   ` Jani Nikula
2025-03-04 15:29 ` [PATCH v5 2/6] drm/i915/hpd: Let an HPD pin be in the disabled state when handling missed IRQs Imre Deak
2025-03-04 16:08   ` Jani Nikula
2025-03-04 15:29 ` [PATCH v5 3/6] drm/i915/hpd: Add support for blocking the IRQ handling on an HPD pin Imre Deak
2025-03-04 17:02   ` Jani Nikula
2025-03-04 19:50     ` Imre Deak
2025-03-05 11:48   ` [PATCH v6 " Imre Deak
2025-03-07 12:32     ` Jani Nikula
2025-03-04 15:29 ` [PATCH v5 4/6] drm/i915/dp: Fix link training interrupted by a short HPD pulse Imre Deak
2025-03-04 17:03   ` Jani Nikula
2025-03-04 15:29 ` [PATCH v5 5/6] drm/i915/dp: Queue a link check after link training is complete Imre Deak
2025-03-04 17:56   ` Jani Nikula
2025-03-04 19:59     ` Imre Deak
2025-03-05 11:48   ` [PATCH v6 " Imre Deak
2025-03-04 15:29 ` [PATCH v5 6/6] drm/i915/crt: Use intel_hpd_block/unblock() instead of intel_hpd_disable/enable() Imre Deak
2025-03-07 12:34   ` Jani Nikula
2025-03-04 16:22 ` ✓ CI.Patch_applied: success for drm/i915/dp: Fix link training interrupted by HPD pulse Patchwork
2025-03-04 16:23 ` ✓ CI.checkpatch: " Patchwork
2025-03-04 16:24 ` ✓ CI.KUnit: " Patchwork
2025-03-04 16:40 ` ✓ CI.Build: " Patchwork
2025-03-04 16:43 ` ✓ CI.Hooks: " Patchwork
2025-03-04 16:46 ` ✗ CI.checksparse: warning " Patchwork
2025-03-04 17:04 ` ✓ Xe.CI.BAT: success " Patchwork
2025-03-04 18:05 ` ✗ Xe.CI.Full: failure " Patchwork
2025-03-05 18:18 ` ✓ CI.Build: success for drm/i915/dp: Fix link training interrupted by HPD pulse (rev3) Patchwork
2025-03-05 18:20 ` ✓ CI.Hooks: " Patchwork
2025-03-05 18:22 ` ✗ CI.checksparse: warning " Patchwork
2025-03-05 18:41 ` ✓ Xe.CI.BAT: success " Patchwork
2025-03-05 19:59 ` ✗ Xe.CI.Full: failure for drm/i915/dp: Fix link training interrupted by HPD pulse (rev2) Patchwork
2025-03-05 21:27 ` ✗ Xe.CI.Full: failure for drm/i915/dp: Fix link training interrupted by HPD pulse (rev3) Patchwork
     [not found] ` <174120906736.44240.15420770152155295918@64e06c682a23>
2025-03-11 14:37   ` ✗ i915.CI.Full: " Imre Deak

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