evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[PATCH] i945G patch for agpgart

Browse source 
Attached is a small patch for i945G support against 2.6.11.11.

From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Alan Hourihane 2005-05-31 19:50:49 +01:00 • committed by Dave Jones
parent 3f5948fa2c
commit d0de98fa16
2 changed files with 15 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
drivers/char/agp/intel-agp.c
View file

@ -418,7 +418,8 @@ static void intel_i830_init_gtt_entries(void)
case I915_GMCH_GMS_STOLEN_48M: case I915_GMCH_GMS_STOLEN_48M:
/* Check it's really I915G */ /* Check it's really I915G */
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB || 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_82915GM_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB)
gtt_entries = MB(48) - KB(size); gtt_entries = MB(48) - KB(size);
else else
gtt_entries = 0; gtt_entries = 0;
@ -426,7 +427,8 @@ static void intel_i830_init_gtt_entries(void)
case I915_GMCH_GMS_STOLEN_64M: case I915_GMCH_GMS_STOLEN_64M:
/* Check it's really I915G */ /* Check it's really I915G */
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB || 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_82915GM_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB)
gtt_entries = MB(64) - KB(size); gtt_entries = MB(64) - KB(size);
else else
gtt_entries = 0; gtt_entries = 0;
@ -1662,6 +1664,14 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
} }
name = "915GM"; name = "915GM";
break; break;
case PCI_DEVICE_ID_INTEL_82945G_HB:
if (find_i830(PCI_DEVICE_ID_INTEL_82945G_IG)) {
bridge->driver = &intel_915_driver;
} else {
bridge->driver = &intel_845_driver;
}
name = "945G";
break;
case PCI_DEVICE_ID_INTEL_7505_0: case PCI_DEVICE_ID_INTEL_7505_0:
bridge->driver = &intel_7505_driver; bridge->driver = &intel_7505_driver;
name = "E7505"; name = "E7505";
@ -1801,6 +1811,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
ID(PCI_DEVICE_ID_INTEL_7205_0), ID(PCI_DEVICE_ID_INTEL_7205_0),
ID(PCI_DEVICE_ID_INTEL_82915G_HB), ID(PCI_DEVICE_ID_INTEL_82915G_HB),
ID(PCI_DEVICE_ID_INTEL_82915GM_HB), ID(PCI_DEVICE_ID_INTEL_82915GM_HB),
ID(PCI_DEVICE_ID_INTEL_82945G_HB),
{ } { }
}; };

2
include/linux/pci_ids.h
View file

@ -2382,6 +2382,8 @@
#define PCI_DEVICE_ID_INTEL_82915G_IG 0x2582 #define PCI_DEVICE_ID_INTEL_82915G_IG 0x2582
#define PCI_DEVICE_ID_INTEL_82915GM_HB 0x2590 #define PCI_DEVICE_ID_INTEL_82915GM_HB 0x2590
#define PCI_DEVICE_ID_INTEL_82915GM_IG 0x2592 #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_ICH6_0 0x2640 #define PCI_DEVICE_ID_INTEL_ICH6_0 0x2640
#define PCI_DEVICE_ID_INTEL_ICH6_1 0x2641 #define PCI_DEVICE_ID_INTEL_ICH6_1 0x2641
#define PCI_DEVICE_ID_INTEL_ICH6_2 0x2642 #define PCI_DEVICE_ID_INTEL_ICH6_2 0x2642