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* [PATCH v3 0/5] drm/dp: Fix link training interrupted by HPD pulse
@ 2025-02-26 17:19 Imre Deak
  2025-02-26 17:19 ` [PATCH v3 1/5] drm/i915/hpd: Let an HPD pin be in the disabled state when handling missed IRQs Imre Deak
                   ` (12 more replies)
  0 siblings, 13 replies; 17+ messages in thread
From: Imre Deak @ 2025-02-26 17:19 UTC (permalink / raw)
  To: intel-gfx, intel-xe; +Cc: Jani Nikula

This is v3 of [1] with the following changes:
- Rename intel_hpd_suspend/resume() to intel_hpd_block/unblock(). (Jani,
  patch 2,3,5)
- Handle encoders using a shared HPD pin properly, during
  blocking/unblocking the HPD handling. (patch 2, 5)

[1] https://lore.kernel.org/all/20250224193115.2058512-1-imre.deak@intel.com

Cc: Jani Nikula <jani.nikula@intel.com>

Imre Deak (5):
  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 |   1 +
 .../drm/i915/display/intel_dp_link_training.c |  23 +-
 drivers/gpu/drm/i915/display/intel_hotplug.c  | 291 ++++++++++++++----
 drivers/gpu/drm/i915/display/intel_hotplug.h  |   5 +-
 5 files changed, 263 insertions(+), 64 deletions(-)

-- 
2.44.2


^ permalink raw reply	[flat|nested] 17+ messages in thread

end of thread, other threads:[~2025-02-28 20:04 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-02-26 17:19 [PATCH v3 0/5] drm/dp: Fix link training interrupted by HPD pulse Imre Deak
2025-02-26 17:19 ` [PATCH v3 1/5] drm/i915/hpd: Let an HPD pin be in the disabled state when handling missed IRQs Imre Deak
2025-02-26 17:19 ` [PATCH v3 2/5] drm/i915/hpd: Add support for blocking the IRQ handling on an HPD pin Imre Deak
2025-02-26 17:35   ` [PATCH v4 " Imre Deak
2025-02-28 17:25     ` Ville Syrjälä
2025-02-28 20:04       ` Imre Deak
2025-02-26 17:19 ` [PATCH v3 3/5] drm/i915/dp: Fix link training interrupted by a short HPD pulse Imre Deak
2025-02-26 17:19 ` [PATCH v3 4/5] drm/i915/dp: Queue a link check after link training is complete Imre Deak
2025-02-26 17:19 ` [PATCH v3 5/5] drm/i915/crt: Use intel_hpd_block/unblock() instead of intel_hpd_disable/enable() Imre Deak
2025-02-26 19:23 ` ✓ CI.Patch_applied: success for drm/dp: Fix link training interrupted by HPD pulse (rev5) Patchwork
2025-02-26 19:23 ` ✓ CI.checkpatch: " Patchwork
2025-02-26 19:24 ` ✓ CI.KUnit: " Patchwork
2025-02-26 19:41 ` ✓ CI.Build: " Patchwork
2025-02-26 19:43 ` ✓ CI.Hooks: " Patchwork
2025-02-26 19:45 ` ✗ CI.checksparse: warning " Patchwork
2025-02-26 20:04 ` ✓ Xe.CI.BAT: success " Patchwork
2025-02-26 21:17 ` ✗ Xe.CI.Full: failure " Patchwork

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