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* [Intel-gfx] [PATCH v2 0/2] Provision to ignore long HPDs in CI systems
@ 2022-10-11  9:25 Vinod Govindapillai
  2022-10-11  9:25 ` [Intel-gfx] [PATCH v2 1/2] drm/i915/display: ignore long HPDs based on a flag Vinod Govindapillai
                   ` (5 more replies)
  0 siblings, 6 replies; 8+ messages in thread
From: Vinod Govindapillai @ 2022-10-11  9:25 UTC (permalink / raw)
  To: intel-gfx; +Cc: jani.nikula, ville.syrjala, lucas.demarchi

As some faulty displays generate long HPDs even while connected to ports
can cause CI execution issues. Add a provision to ignore such long HPDs
in such systems with control through debugfs

Vinod Govindapillai (2):
  drm/i915/display: ignore long HPDs based on a flag
  drm/i915/display: debugfs entry to control ignore long hpd flag

 .../gpu/drm/i915/display/intel_display_core.h | 11 ++++++++
 drivers/gpu/drm/i915/display/intel_dp.c       |  7 ++++++
 drivers/gpu/drm/i915/display/intel_hotplug.c  | 25 +++++++++++++++++++
 3 files changed, 43 insertions(+)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Intel-gfx] [PATCH v2 0/2] Provision to ignore long HPDs in CI systems
@ 2022-10-10  8:34 Vinod Govindapillai
  0 siblings, 0 replies; 8+ messages in thread
From: Vinod Govindapillai @ 2022-10-10  8:34 UTC (permalink / raw)
  To: intel-gfx; +Cc: jani.nikula

As some faulty displays generate long HPDs even while connected to ports
can cause CI execution issues. Add a provision to ignore such long HPDs
in such systems with control through debugfs

Vinod Govindapillai (2):
  drm/i915/display: ignore long HPDs based on a flag
  drm/i915/display: debugfs entry to control ignore long hpd flag

 .../gpu/drm/i915/display/intel_display_core.h | 11 ++++++++
 drivers/gpu/drm/i915/display/intel_dp.c       |  7 ++++++
 drivers/gpu/drm/i915/display/intel_hotplug.c  | 25 +++++++++++++++++++
 3 files changed, 43 insertions(+)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2022-10-11 12:05 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-10-11  9:25 [Intel-gfx] [PATCH v2 0/2] Provision to ignore long HPDs in CI systems Vinod Govindapillai
2022-10-11  9:25 ` [Intel-gfx] [PATCH v2 1/2] drm/i915/display: ignore long HPDs based on a flag Vinod Govindapillai
2022-10-11  9:25 ` [Intel-gfx] [PATCH v2 2/2] drm/i915/display: debugfs entry to control ignore long hpd flag Vinod Govindapillai
2022-10-11  9:29 ` [Intel-gfx] [PATCH v2 0/2] Provision to ignore long HPDs in CI systems Govindapillai, Vinod
2022-10-11 10:06 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for Provision to ignore long HPDs in CI systems (rev3) Patchwork
2022-10-11 10:27 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-10-11 12:05 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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2022-10-10  8:34 [Intel-gfx] [PATCH v2 0/2] Provision to ignore long HPDs in CI systems Vinod Govindapillai

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