X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fi915_suspend.c;h=27693c05c6d2248d473556dbbc472a131fdd51cb;hb=cda2bb78c24de7674eafa3210314dc75bed344a6;hp=5257cfc34c3570641929cbb7825d469093170a36;hpb=291427f5fdadec6e4be2924172e83588880e1539;p=~andy%2Flinux

diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 5257cfc34c3..27693c05c6d 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -814,6 +814,7 @@ int i915_save_state(struct drm_device *dev)
 		dev_priv->saveFDI_RXB_IMR = I915_READ(_FDI_RXB_IMR);
 		dev_priv->saveMCHBAR_RENDER_STANDBY =
 			I915_READ(RSTDBYCTL);
+		dev_priv->savePCH_PORT_HOTPLUG = I915_READ(PCH_PORT_HOTPLUG);
 	} else {
 		dev_priv->saveIER = I915_READ(IER);
 		dev_priv->saveIMR = I915_READ(IMR);
@@ -865,6 +866,7 @@ int i915_restore_state(struct drm_device *dev)
 		I915_WRITE(GTIMR, dev_priv->saveGTIMR);
 		I915_WRITE(_FDI_RXA_IMR, dev_priv->saveFDI_RXA_IMR);
 		I915_WRITE(_FDI_RXB_IMR, dev_priv->saveFDI_RXB_IMR);
+		I915_WRITE(PCH_PORT_HOTPLUG, dev_priv->savePCH_PORT_HOTPLUG);
 	} else {
 		I915_WRITE(IER, dev_priv->saveIER);
 		I915_WRITE(IMR, dev_priv->saveIMR);