[PATCH 0/4] drm/i915/reset: Expose "display_reset_count" in debugfs

[Ville Syrjala <ville.syrjala@linux.intel.com>]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Expose a display reset count in debugfs. It will be used
by kms_busy/*-with-reset tests to confirm they are actually
testing the thing they are meant to test.

I expect this to fail on all platforms using execlist 
submission. I'll send a second version of the series 
with a fix after confirming that.

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Jouni Högander <jouni.hogander@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Test-with: 20260409200924.5409-1-ville.syrjala@linux.intel.com

Ville Syrjälä (4):
  drm/i915/reset: Reorganize display reset code
  drm/i915/reset: Move pending_fb_pin handling to i915
  drm/xe/display: Add init_clock_gating.h stubs
  drm/i915/reset: Add "display_reset_count" debugfs file

 .../gpu/drm/i915/display/intel_display_core.h |  5 ++-
 .../drm/i915/display/intel_display_debugfs.c  |  2 +
 .../drm/i915/display/intel_display_power.c    |  2 -
 .../drm/i915/display/intel_display_reset.c    | 40 +++++++++----------
 .../drm/i915/display/intel_display_reset.h    |  8 ++--
 drivers/gpu/drm/i915/display/intel_overlay.c  | 10 +----
 drivers/gpu/drm/i915/gt/intel_reset.c         | 26 +++++++-----
 drivers/gpu/drm/i915/i915_dpt.c               |  5 +--
 drivers/gpu/drm/i915/i915_drv.h               |  2 +
 drivers/gpu/drm/i915/i915_fb_pin.c            |  9 ++---
 drivers/gpu/drm/i915/i915_overlay.c           |  6 +++
 drivers/gpu/drm/xe/Makefile                   |  1 +
 .../compat-i915-headers/intel_clock_gating.h  | 10 ++++-
 13 files changed, 71 insertions(+), 55 deletions(-)

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2.52.0