Commit 3b0e8ead authored by Alan Hourihane's avatar Alan Hourihane Committed by Dave Jones

[AGPGART] 945GM support for agpgart

Here's a very small diff for 945GM support for agpgart.

Patch against 2.6.15.

From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 16867823
......@@ -422,7 +422,8 @@ static void intel_i830_init_gtt_entries(void)
/* Check it's really I915G */
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB)
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GM_HB)
gtt_entries = MB(48) - KB(size);
else
gtt_entries = 0;
......@@ -431,7 +432,8 @@ static void intel_i830_init_gtt_entries(void)
/* Check it's really I915G */
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB)
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GM_HB)
gtt_entries = MB(64) - KB(size);
else
gtt_entries = 0;
......@@ -1681,6 +1683,14 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
}
name = "945G";
break;
case PCI_DEVICE_ID_INTEL_82945GM_HB:
if (find_i830(PCI_DEVICE_ID_INTEL_82945GM_IG)) {
bridge->driver = &intel_915_driver;
} else {
bridge->driver = &intel_845_driver;
}
name = "945GM";
break;
case PCI_DEVICE_ID_INTEL_7505_0:
bridge->driver = &intel_7505_driver;
name = "E7505";
......@@ -1821,6 +1831,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
ID(PCI_DEVICE_ID_INTEL_82915G_HB),
ID(PCI_DEVICE_ID_INTEL_82915GM_HB),
ID(PCI_DEVICE_ID_INTEL_82945G_HB),
ID(PCI_DEVICE_ID_INTEL_82945GM_HB),
{ }
};
......
......@@ -2084,6 +2084,8 @@
#define PCI_DEVICE_ID_INTEL_82915GM_IG 0x2592
#define PCI_DEVICE_ID_INTEL_82945G_HB 0x2770
#define PCI_DEVICE_ID_INTEL_82945G_IG 0x2772
#define PCI_DEVICE_ID_INTEL_82945GM_HB 0x27A0
#define PCI_DEVICE_ID_INTEL_82945GM_IG 0x27A2
#define PCI_DEVICE_ID_INTEL_ICH6_0 0x2640
#define PCI_DEVICE_ID_INTEL_ICH6_1 0x2641
#define PCI_DEVICE_ID_INTEL_ICH6_2 0x2642
......
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