[Intel-gfx] [PATCH v2 0/5] drm/i915: Fix connector HPD polling

Imre Deak imre.deak at intel.com
Thu Jul 20 12:54:13 UTC 2023


This patchset replaces [1], adding two patches to fix a connector
detection issue overriding the state of forced connectors.

[1] https://patchwork.freedesktop.org/series/120931/

Imre Deak (5):
  drm/i915: Avoid endless HPD poll detect loop via runtime
    suspend/resume
  drm: Add an HPD poll helper to reschedule the poll work
  drm/i915: Fix HPD polling, reenabling the output poll work as needed
  drm/i915: Don't change the status of forced connectors during hotplug
    detect
  drm/i915: Don't change the status of forced connectors during HPD poll
    detect

 drivers/gpu/drm/drm_probe_helper.c           | 68 ++++++++++-----
 drivers/gpu/drm/i915/display/intel_crt.c     |  6 --
 drivers/gpu/drm/i915/display/intel_dp.c      |  6 --
 drivers/gpu/drm/i915/display/intel_hdmi.c    |  6 --
 drivers/gpu/drm/i915/display/intel_hotplug.c | 89 ++++++++++++++++++--
 include/drm/drm_probe_helper.h               |  1 +
 6 files changed, 127 insertions(+), 49 deletions(-)

-- 
2.37.2



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