Not sure we can trust VBT on this one, but let's try.
Cc: Rodrigo Vivi <[email protected]>
Cc: Sonika Jindal <[email protected]>
Cc: Durgadoss R <[email protected]>
Cc: "Pandiyan, Dhinakaran" <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
---
drivers/gpu/drm/i915/intel_psr.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 0295d8dd483f..a088be65a267 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -315,6 +315,9 @@ static void hsw_psr_enable_source(struct intel_dp *intel_dp)
else
val |= EDP_PSR_TP1_TP2_SEL;
+ if (!dev_priv->vbt.psr.require_aux_wakeup)
+ val |= EDP_PSR_SKIP_AUX_EXIT;
+
I915_WRITE(EDP_PSR_CTL, val);
if (!dev_priv->psr.psr2_support)
--
2.8.1
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