Signed-off-by: Rodrigo Vivi <rodrigo.v...@gmail.com>
---
drivers/gpu/drm/i915/i915_suspend.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_suspend.c
b/drivers/gpu/drm/i915/i915_suspend.c
index 56785e8..77a2194 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -288,6 +288,9 @@ static void i915_restore_display(struct drm_device *dev)
I915_WRITE(PP_CONTROL, dev_priv->regfile.savePP_CONTROL);
}
+ /* Force a full PSR setup on resume */
+ dev_priv->psr.setup_done = false;
+
/* only restore FBC info on the platform that supports FBC*/
intel_disable_fbc(dev);
--
1.8.3.1
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