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    Subject[PATCH 2/9] gma500: Don't enable MSI on Poulsbo
    Date
    From: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>

    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>
    ---

    drivers/staging/gma500/psb_drv.c | 8 +++++---
    1 files changed, 5 insertions(+), 3 deletions(-)

    diff --git a/drivers/staging/gma500/psb_drv.c b/drivers/staging/gma500/psb_drv.c
    index d91083a..10c8ecd 100644
    --- a/drivers/staging/gma500/psb_drv.c
    +++ b/drivers/staging/gma500/psb_drv.c
    @@ -329,6 +329,11 @@ 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);
    @@ -1207,9 +1212,6 @@ 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);
    }



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