diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 43b381a087f4..c5ec821fa5fb 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2121,10 +2121,7 @@ static void intel_edp_psr_do_enable(struct intel_dp *intel_dp) WARN_ON(dev_priv->psr.active); lockdep_assert_held(&dev_priv->psr.lock); - /* Enable PSR on the panel */ - intel_edp_psr_enable_sink(intel_dp); - - /* Enable PSR on the host */ + /* Enable/Re-enable PSR on the host */ intel_edp_psr_enable_source(intel_dp); dev_priv->psr.active = true; @@ -2162,6 +2159,9 @@ void intel_edp_psr_enable(struct intel_dp *intel_dp) I915_WRITE(EDP_PSR_DEBUG_CTL(dev), EDP_PSR_DEBUG_MASK_MEMUP | EDP_PSR_DEBUG_MASK_HPD | EDP_PSR_DEBUG_MASK_LPSP); + /* Enable PSR on the panel */ + intel_edp_psr_enable_sink(intel_dp); + dev_priv->psr.enabled = intel_dp; unlock: mutex_unlock(&dev_priv->psr.lock); |