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Old 09-28-2010, 08:25 AM
Ike Panhc
 
Default UBUNTU: drm/i915: Support for another B43 device id

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].

This patch is made against Karmic current checkout and only for adding new ids.

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=41a51428916ab04587bacee2dda61c4 a0c4fc02f

Signed-off-by: Ike Panhc <ike.pan@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 +87,8 @@
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_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


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