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authorEric Anholt <eric@anholt.net>2010-01-08 00:21:46 (GMT)
committerEric Anholt <eric@anholt.net>2010-02-26 21:23:19 (GMT)
commit954bce507acdcb76520b2f30535400fc036e7c20 (patch)
treed08a5b801c3f2b42d653e32d8e00495644d76c2b /drivers/char
parent14bc490bbdf1b194ad1f5f3d2a0a27edfdf78986 (diff)
downloadlinux-954bce507acdcb76520b2f30535400fc036e7c20.tar.xz
agp/intel: Add a new Sandybridge HB/IG PCI ID combo.
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/agp/intel-agp.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 9a551bc..918e484 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -66,6 +66,8 @@
#define PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG 0x0046
#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB 0x0100
#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_IG 0x0102
+#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB 0x0104
+#define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_IG 0x0106
/* cover 915 and 945 variants */
#define IS_I915 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB || \
@@ -101,7 +103,8 @@
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB || \
- agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB)
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB || \
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB)
extern int agp_memory_reserved;
@@ -317,7 +320,9 @@ static void intel_agp_insert_sg_entries(struct agp_memory *mem,
int i, j;
u32 cache_bits = 0;
- if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB) {
+ if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB ||
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB)
+ {
cache_bits = I830_PTE_SYSTEM_CACHED;
}
@@ -732,8 +737,8 @@ static void intel_i830_init_gtt_entries(void)
gtt_entries = 0;
break;
}
- } else if (agp_bridge->dev->device ==
- PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB) {
+ } else if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB ||
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB) {
/*
* SandyBridge has new memory control reg at 0x50.w
*/
@@ -1449,6 +1454,7 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
case PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB:
case PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB:
case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB:
+ case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB:
*gtt_offset = *gtt_size = MB(2);
break;
default:
@@ -2456,6 +2462,8 @@ static const struct intel_driver_description {
"HD Graphics", NULL, &intel_i965_driver },
{ PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_IG, 0,
"Sandybridge", NULL, &intel_i965_driver },
+ { PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB, PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_IG, 0,
+ "Sandybridge", NULL, &intel_i965_driver },
{ 0, 0, 0, NULL, NULL, NULL }
};
@@ -2663,6 +2671,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
ID(PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB),
ID(PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB),
ID(PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB),
+ ID(PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB),
{ }
};