From 3b0e8eadc511eaceba6d6b8d0743359a34ee23c6 Mon Sep 17 00:00:00 2001 From: Alan Hourihane Date: Thu, 19 Jan 2006 14:08:40 +0000 Subject: [AGPGART] 945GM support for agpgart Here's a very small diff for 945GM support for agpgart. Patch against 2.6.15. From: Alan Hourihane Signed-off-by: Dave Jones --- drivers/char/agp/intel-agp.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index e7bed5047dcc..631531fd97a5 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -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), { } }; -- cgit v1.2.3