On Mon, Jun 18, 2018 at 03:02:07PM -0700, Dhinakaran Pandiyan wrote: > 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> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> sorry and thanks for fixing it. > --- > 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 > _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx