commit 5422b37c907e ("drm/i915/psr: Kill delays when activating psr
back.") removed the call to cancel a scheduled psr_work from
psr_disable() and instead added an early return in the work function. But,
if the scheduled work item is executed after psr_enable(), we end up
printing warnings as PSR is already enabled and active. So, put the
cancel_work call back in psr_disable().
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Cc: José Roberto de Souza <jose.souza@xxxxxxxxx>
Fixes: 5422b37c907e ("drm/i915/psr: Kill delays when activating psr back.")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106948
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_psr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index ef0f4741a95d..d4cd19fea148 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -754,6 +754,7 @@ void intel_psr_disable(struct intel_dp *intel_dp,
dev_priv->psr.enabled = NULL;
mutex_unlock(&dev_priv->psr.lock);
+ cancel_work_sync(&dev_priv->psr.work);
}
static bool psr_wait_for_idle(struct drm_i915_private *dev_priv)
--
2.14.1
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