intelfb: add i945GM support

Untested i945GM support just add the framework.

Signed-off-by: Dave Airlie <airlied@linux.ie>

3 files changed, 16 insertions, 6 deletions

diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
index de9875c0c08f..43128f9b68f0 100644
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/intelfb/intelfb.h
@@ -8,9 +8,9 @@
 
 
 /*** Version/name ***/
-#define INTELFB_VERSION                 "0.9.3"
+#define INTELFB_VERSION                 "0.9.4"
 #define INTELFB_MODULE_NAME             "intelfb"
-#define SUPPORTED_CHIPSETS              "830M/845G/852GM/855GM/865G/915G/915GM/945G"
+#define SUPPORTED_CHIPSETS              "830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM"
 
 
 /*** Debug/feature defines ***/
@@ -53,6 +53,7 @@
 #define PCI_DEVICE_ID_INTEL_915G        0x2582
 #define PCI_DEVICE_ID_INTEL_915GM       0x2592
 #define PCI_DEVICE_ID_INTEL_945G        0x2772
+#define PCI_DEVICE_ID_INTEL_945GM       0x27A2
 
 /* Size of MMIO region */
 #define INTEL_REG_SIZE                  0x80000
@@ -127,7 +128,8 @@ enum intel_chips {
         INTEL_865G,
         INTEL_915G,
         INTEL_915GM,
-        INTEL_945G
+        INTEL_945G,
+        INTEL_945GM,
 };
 
 struct intelfb_hwstate {
@@ -284,7 +286,7 @@ struct intelfb_info {
         int pll_index;
 };
 
-#define IS_I9xx(dinfo) (((dinfo)->chipset == INTEL_915G)||(dinfo->chipset == INTEL_915GM)||((dinfo)->chipset == INTEL_945G))
+#define IS_I9xx(dinfo) (((dinfo)->chipset == INTEL_915G)||(dinfo->chipset == INTEL_915GM)||((dinfo)->chipset == INTEL_945G)||(dinfo->chipset==INTEL_945GM))
 
 /*** function prototypes ***/
 
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index f659ca8d1652..54ce74547a3e 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -2,7 +2,7 @@
  * intelfb
  *
  * Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/
- * 945G integrated graphics chips.
+ * 945G/945GM integrated graphics chips.
  *
  * Copyright © 2002, 2003 David Dawes <dawes@xfree86.org>
  *                   2004 Sylvain Meyer
@@ -184,6 +184,7 @@ static struct pci_device_id intelfb_pci_table[] __devinitdata = {
         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_915G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_915G },
         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_915GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_915GM },
         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945G },
+        { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945GM },
         { 0, }
 };
 
@@ -549,7 +550,8 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
         /* Set base addresses. */
         if ((ent->device == PCI_DEVICE_ID_INTEL_915G) ||
             (ent->device == PCI_DEVICE_ID_INTEL_915GM) ||
-            (ent->device == PCI_DEVICE_ID_INTEL_945G)) {
+            (ent->device == PCI_DEVICE_ID_INTEL_945G)  ||
+            (ent->device == PCI_DEVICE_ID_INTEL_945GM)) {
                 aperture_bar = 2;
                 mmio_bar = 0;
         }
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index 2537880b2420..73e1902dc3bb 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -134,6 +134,12 @@ intelfbhw_get_chipset(struct pci_dev *pdev, struct intelfb_info *dinfo)
                 dinfo->mobile = 0;
                 dinfo->pll_index = PLLS_I9xx;
                 return 0;
+        case PCI_DEVICE_ID_INTEL_945GM:
+                dinfo->name = "Intel(R) 945GM";
+                dinfo->chipset = INTEL_945GM;
+                dinfo->mobile = 1;
+                dinfo->pll_index = PLLS_I9xx;
+                return 0;
         default:
                 return 1;
         }