From 098d37cb1bd3f32de855573204993570dd31cb3f Mon Sep 17 00:00:00 2001
From: Peng Li <peng.li@intel.com>
Date: Tue, 18 Nov 2008 12:39:02 +0800
Subject: [PATCH] --- yaml --- r: 119396 b: refs/heads/master c:
 461cba2d294fe83297edf8a6556912812903dce1 h: refs/heads/master v: v3

---
 [refs]                                    | 2 +-
 trunk/drivers/gpu/drm/i915/i915_drv.h     | 1 +
 trunk/drivers/gpu/drm/i915/i915_suspend.c | 6 ++++++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index cf107e703e7d..200a26eb3df1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 52440211dcdc52c0b757f8b34d122e11b12cdd50
+refs/heads/master: 461cba2d294fe83297edf8a6556912812903dce1
diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.h b/trunk/drivers/gpu/drm/i915/i915_drv.h
index b24d522f490c..0a4f39b9a0ec 100644
--- a/trunk/drivers/gpu/drm/i915/i915_drv.h
+++ b/trunk/drivers/gpu/drm/i915/i915_drv.h
@@ -150,6 +150,7 @@ typedef struct drm_i915_private {
 	u32 saveDSPBCNTR;
 	u32 saveDSPARB;
 	u32 saveRENDERSTANDBY;
+	u32 saveHWS;
 	u32 savePIPEACONF;
 	u32 savePIPEBCONF;
 	u32 savePIPEASRC;
diff --git a/trunk/drivers/gpu/drm/i915/i915_suspend.c b/trunk/drivers/gpu/drm/i915/i915_suspend.c
index 5ddc6e595c0c..5d84027ee8f3 100644
--- a/trunk/drivers/gpu/drm/i915/i915_suspend.c
+++ b/trunk/drivers/gpu/drm/i915/i915_suspend.c
@@ -244,6 +244,9 @@ int i915_save_state(struct drm_device *dev)
 	if (IS_I965G(dev) && IS_MOBILE(dev))
 		dev_priv->saveRENDERSTANDBY = I915_READ(MCHBAR_RENDER_STANDBY);
 
+	/* Hardware status page */
+	dev_priv->saveHWS = I915_READ(HWS_PGA);
+
 	/* Display arbitration control */
 	dev_priv->saveDSPARB = I915_READ(DSPARB);
 
@@ -373,6 +376,9 @@ int i915_restore_state(struct drm_device *dev)
 	if (IS_I965G(dev) && IS_MOBILE(dev))
 		I915_WRITE(MCHBAR_RENDER_STANDBY, dev_priv->saveRENDERSTANDBY);
 
+	/* Hardware status page */
+	I915_WRITE(HWS_PGA, dev_priv->saveHWS);
+
 	/* Display arbitration */
 	I915_WRITE(DSPARB, dev_priv->saveDSPARB);