[patch 24/53] agp/intel: add support for G41 chipset

[Greg KH <gregkh@suse.de>]

[-- Attachment #1: agp-intel-add-support-for-g41-chipset.patch --]
[-- Type: text/plain, Size: 2233 bytes --]

2.6.28-stable review patch.  If anyone has any objections, please let us know.
------------------

From: Zhenyu Wang <zhenyu.z.wang@intel.com>

commit a50ccc6c6623ab0e64f2109881e07c176b2d876f upstream.

Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/char/agp/intel-agp.c |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -40,6 +40,8 @@
 #define PCI_DEVICE_ID_INTEL_Q45_IG          0x2E12
 #define PCI_DEVICE_ID_INTEL_G45_HB          0x2E20
 #define PCI_DEVICE_ID_INTEL_G45_IG          0x2E22
+#define PCI_DEVICE_ID_INTEL_G41_HB          0x2E30
+#define PCI_DEVICE_ID_INTEL_G41_IG          0x2E32
 
 /* cover 915 and 945 variants */
 #define IS_I915 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB || \
@@ -63,7 +65,8 @@
 #define IS_G4X (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGD_E_HB || \
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q45_HB || \
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G45_HB || \
-		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB)
+		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB || \
+		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB)
 
 extern int agp_memory_reserved;
 
@@ -1196,6 +1199,7 @@ static void intel_i965_get_gtt_range(int
 	case PCI_DEVICE_ID_INTEL_IGD_E_HB:
 	case PCI_DEVICE_ID_INTEL_Q45_HB:
 	case PCI_DEVICE_ID_INTEL_G45_HB:
+	case PCI_DEVICE_ID_INTEL_G41_HB:
 		*gtt_offset = *gtt_size = MB(2);
 		break;
 	default:
@@ -2163,6 +2167,8 @@ static const struct intel_driver_descrip
 	    "Q45/Q43", NULL, &intel_i965_driver },
 	{ PCI_DEVICE_ID_INTEL_G45_HB, PCI_DEVICE_ID_INTEL_G45_IG, 0,
 	    "G45/G43", NULL, &intel_i965_driver },
+	{ PCI_DEVICE_ID_INTEL_G41_HB, PCI_DEVICE_ID_INTEL_G41_IG, 0,
+	    "G41", NULL, &intel_i965_driver },
 	{ 0, 0, 0, NULL, NULL, NULL }
 };
 
@@ -2360,6 +2366,7 @@ static struct pci_device_id agp_intel_pc
 	ID(PCI_DEVICE_ID_INTEL_IGD_E_HB),
 	ID(PCI_DEVICE_ID_INTEL_Q45_HB),
 	ID(PCI_DEVICE_ID_INTEL_G45_HB),
+	ID(PCI_DEVICE_ID_INTEL_G41_HB),
 	{ }
 };