[Karmic SRU] [PATCH] UBUNTU: SAUCE: drm/i915, agp/intel: Add second set of PCI-IDs for B43

[Ike Panhc]

We find there is another device id set for B43 chipset. After adding the device
id 4E90/4E92 beside 4E40/4E42, the machine works fine with the same
modification in xserver-xorg-video-intel.

After reporting to freedesktop bugzilla[1], Chris Wilson said the patch is
queued for adding this id set and the patch is accepted in mainline kernel[2].

Upstream codes has been modified for more easy maintaining. Cherry-pick from
upstream will cause line missing and conflicts. So I make the backport patches
for Karmic kernel.

BugLink: http://launchpad.net/bugs/640214

[1] https://bugs.freedesktop.org/show_bug.cgi?id=30221
[2] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=41a51428916ab04587bacee2dda61c4a0c4fc02f

Signed-off-by: Ike Panhc <ike.pan at canonical.com>
---
 drivers/char/agp/intel-agp.c    |    8 ++++++++
 drivers/gpu/drm/i915/i915_drv.h |    2 ++
 include/drm/drm_pciids.h        |    1 +
 3 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index f150be9..2c09d4c 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -38,6 +38,8 @@
 #define PCI_DEVICE_ID_INTEL_Q33_IG          0x29D2
 #define PCI_DEVICE_ID_INTEL_B43_HB          0x2E40
 #define PCI_DEVICE_ID_INTEL_B43_IG          0x2E42
+#define PCI_DEVICE_ID_INTEL_B43_1_HB        0x2E90
+#define PCI_DEVICE_ID_INTEL_B43_1_IG        0x2E92
 #define PCI_DEVICE_ID_INTEL_GM45_HB         0x2A40
 #define PCI_DEVICE_ID_INTEL_GM45_IG         0x2A42
 #define PCI_DEVICE_ID_INTEL_IGD_E_HB        0x2E00
@@ -85,6 +87,7 @@
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB || \
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB || \
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_B43_HB || \
+		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_B43_1_HB || \
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_D_HB || \
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_M_HB || \
 		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_MA_HB || \
@@ -1238,6 +1242,7 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
 	case PCI_DEVICE_ID_INTEL_G45_HB:
 	case PCI_DEVICE_ID_INTEL_G41_HB:
 	case PCI_DEVICE_ID_INTEL_B43_HB:
+	case PCI_DEVICE_ID_INTEL_B43_1_HB:
 	case PCI_DEVICE_ID_INTEL_IGDNG_D_HB:
 	case PCI_DEVICE_ID_INTEL_IGDNG_M_HB:
 	case PCI_DEVICE_ID_INTEL_IGDNG_MA_HB:
@@ -2217,6 +2222,8 @@ static const struct intel_driver_description {
 	    "G45/G43", NULL, &intel_i965_driver },
 	{ PCI_DEVICE_ID_INTEL_B43_HB, PCI_DEVICE_ID_INTEL_B43_IG, 0,
 	    "B43", NULL, &intel_i965_driver },
+	{ PCI_DEVICE_ID_INTEL_B43_1_HB, PCI_DEVICE_ID_INTEL_B43_1_IG, 0,
+	    "B43", NULL, &intel_i965_driver },
 	{ PCI_DEVICE_ID_INTEL_G41_HB, PCI_DEVICE_ID_INTEL_G41_IG, 0,
 	    "G41", NULL, &intel_i965_driver },
 	{ PCI_DEVICE_ID_INTEL_IGDNG_D_HB, PCI_DEVICE_ID_INTEL_IGDNG_D_IG, 0,
@@ -2420,6 +2427,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
 	ID(PCI_DEVICE_ID_INTEL_G45_HB),
 	ID(PCI_DEVICE_ID_INTEL_G41_HB),
 	ID(PCI_DEVICE_ID_INTEL_B43_HB),
+	ID(PCI_DEVICE_ID_INTEL_B43_1_HB),
 	ID(PCI_DEVICE_ID_INTEL_IGDNG_D_HB),
 	ID(PCI_DEVICE_ID_INTEL_IGDNG_M_HB),
 	ID(PCI_DEVICE_ID_INTEL_IGDNG_MA_HB),
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 9919f9f..a62afae 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -907,6 +907,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 		       (dev)->pci_device == 0x2E22 || \
 		       (dev)->pci_device == 0x2E32 || \
 		       (dev)->pci_device == 0x2E42 || \
+		       (dev)->pci_device == 0x2E92 || \
 		       (dev)->pci_device == 0x0042 || \
 		       (dev)->pci_device == 0x0046)
 
@@ -920,6 +921,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 		     (dev)->pci_device == 0x2E22 || \
 		     (dev)->pci_device == 0x2E32 || \
 		     (dev)->pci_device == 0x2E42 || \
+		     (dev)->pci_device == 0x2E92 || \
 		     IS_GM45(dev))
 
 #define IS_IGDG(dev) ((dev)->pci_device == 0xa001)
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 3f6e545..eddcf57 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -553,6 +553,7 @@
 	{0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0x2e32, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0x2e42, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e92, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0xa001, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0xa011, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
-- 
1.7.1