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gma500: Don't enable MSI on Poulsbo

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Chipset reports MSI capabilities for Poulsbo even though it isn't really there.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Patrik Jakobsson 2011-11-29 22:20:20 +00:00 committed by Dave Airlie
parent e036ba5914
commit 84b08fe62c
1 changed files with 5 additions and 3 deletions
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8
drivers/gpu/drm/gma500/psb_drv.c
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@ -287,6 +287,11 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
dev_priv->dev = dev;
dev->dev_private = (void *) dev_priv;
if (!IS_PSB(dev)) {
if (pci_enable_msi(dev->pdev))
dev_warn(dev->dev, "Enabling MSI failed!\n");
}
dev_priv->num_pipe = dev_priv->ops->pipes;
resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE);
@ -683,9 +688,6 @@ static struct pci_driver psb_pci_driver = {
static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
/* MLD Added this from Inaky's patch */
if (pci_enable_msi(pdev))
dev_warn(&pdev->dev, "Enable MSI failed!\n");
return drm_get_pci_dev(pdev, ent, &driver);
}