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drm/i915/psr: Check pause counter before continuing to PSR activation
Currently intel_psr_work is re-activating PSR even when pause_counter > 0 which is incorrect. Fix this by checking pause_counter before re-activating PSR. Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14822 Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Mika Kahola <mika.kahola@intel.com> Link: https://lore.kernel.org/r/20250815084534.1637030-4-jouni.hogander@intel.com
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@@ -3216,6 +3216,9 @@ static void intel_psr_work(struct work_struct *work)
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goto unlock;
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}
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if (intel_dp->psr.pause_counter)
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goto unlock;
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/*
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* We have to make sure PSR is ready for re-enable
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* otherwise it keeps disabled until next full enable/disable cycle.
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