agp/intel: add support for G41 chipset

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>

1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 9cf6e9bb017e..7d8db5a61104 100644
--- 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 *gtt_offset, int *gtt_size)
         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_description {
             "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_pci_table[] = {
         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),
         { }
 };