[PATCH] i915: add new chipset id

[Zhenyu W. <zhe...@in...>]

Dave, 

This adds new chipset id in drm.

Thanks.

Signed-off-by: Zhenyu Wang <zhe...@in...>

---
diff --git a/linux-core/i915_drv.c b/linux-core/i915_drv.c
index d3a4ab3..a8ce0f5 100644
--- a/linux-core/i915_drv.c
+++ b/linux-core/i915_drv.c
@@ -330,7 +330,7 @@ static int i915_suspend(struct drm_device *dev)
 	dev_priv->saveDSPBSIZE = I915_READ(DSPBSIZE);
 	dev_priv->saveDSPBPOS = I915_READ(DSPBPOS);
 	dev_priv->saveDSPBBASE = I915_READ(DSPBBASE);
-	if (IS_I965GM(dev)) {
+	if (IS_I965GM(dev) || IS_IGD_GM(dev)) {
 		dev_priv->saveDSPBSURF = I915_READ(DSPBSURF);
 		dev_priv->saveDSPBTILEOFF = I915_READ(DSPBTILEOFF);
 	}
diff --git a/shared-core/drm_pciids.txt b/shared-core/drm_pciids.txt
index 1eeb313..83fbc90 100644
--- a/shared-core/drm_pciids.txt
+++ b/shared-core/drm_pciids.txt
@@ -390,6 +390,7 @@
 0x8086 0x29C2 CHIP_I9XX|CHIP_I915 "Intel G33"
 0x8086 0x29B2 CHIP_I9XX|CHIP_I915 "Intel Q35"
 0x8086 0x29D2 CHIP_I9XX|CHIP_I915 "Intel Q33"
+0x8086 0x2A42 CHIP_I9XX|CHIP_I965 "Intel Integrated Graphics Device"
 
 [imagine]
 0x105d 0x2309 IMAGINE_128 "Imagine 128"
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h
index 0470a85..e8364b8 100644
--- a/shared-core/i915_drv.h
+++ b/shared-core/i915_drv.h
@@ -1167,10 +1167,13 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 		       (dev)->pci_device == 0x2992 || \
 		       (dev)->pci_device == 0x29A2 || \
 		       (dev)->pci_device == 0x2A02 || \
-		       (dev)->pci_device == 0x2A12)
+		       (dev)->pci_device == 0x2A12 || \
+		       (dev)->pci_device == 0x2A42)
 
 #define IS_I965GM(dev) ((dev)->pci_device == 0x2A02)
 
+#define IS_IGD_GM(dev) ((dev)->pci_device == 0x2A42)
+
 #define IS_G33(dev)    ((dev)->pci_device == 0x29C2 ||	\
 			(dev)->pci_device == 0x29B2 ||	\
 			(dev)->pci_device == 0x29D2)
@@ -1179,7 +1182,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 		      IS_I945GM(dev) || IS_I965G(dev) || IS_G33(dev))
 
 #define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \
-			IS_I945GM(dev) || IS_I965GM(dev))
+			IS_I945GM(dev) || IS_I965GM(dev) || IS_IGD_GM(dev))
 
 #define PRIMARY_RINGBUFFER_SIZE         (128*1024)
---