[PATCH 0/3] Fixes for PSR work implementation

Jouni Högander jouni.hogander at intel.com
Wed Aug 13 10:57:41 UTC 2025


This patch set is fixing couple of issues in PSR work implementation:

1. Do not re-activate PSR in case pause_counter > 0
2. Do not re-activate PSR if disabled due to PSR aux error

Additionally add drm_WARN_ON to reveal issue 2.

Jouni Högander (3):
  drm/i915/psr: drm_WARN_ON when activating disabled PSR
  drm/i915/psr: Do not activate disable PSR on irq_aux_error
  drm/i915/psr: Check pause counter before continuing to PSR activation

 drivers/gpu/drm/i915/display/intel_psr.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

-- 
2.43.0



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