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| author | Hans de Goede <hdegoede@redhat.com> | 2018-09-10 20:30:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-11 18:39:54 +0200 |
| commit | 1ebafd1561a05ea7868f46d88420fe9323f981f6 (patch) | |
| tree | 6887d65d1e9afb1eaac181a12d69a7a342c1a11c /drivers/staging/vboxvideo | |
| parent | 383584157786e09fed6d9e87b2cd8784b6709216 (diff) | |
| download | linux-1ebafd1561a05ea7868f46d88420fe9323f981f6.tar.gz linux-1ebafd1561a05ea7868f46d88420fe9323f981f6.tar.bz2 linux-1ebafd1561a05ea7868f46d88420fe9323f981f6.zip | |
staging: vboxvideo: Fix IRQs no longer working
Commit 1daddbc8dec5 ("staging: vboxvideo: Update driver to use
drm_dev_register.") replaced the obsolere drm_get_pci_dev() with
normal pci probe and remove functions.
But the new vbox_pci_probe() is missing a pci_enable_device() call,
causing interrupts to not be delivered. This causes resizes of the
vm window to not get seen by the drm/kms code.
This commit adds the missing pci_enable_device() call, fixing this.
Fixes: 1daddbc8dec5 ("staging: vboxvideo: Update driver to use ...")
Cc: Fabio Rafael da Rosa <fdr@pid42.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vboxvideo')
| -rw-r--r-- | drivers/staging/vboxvideo/vbox_drv.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/staging/vboxvideo/vbox_drv.c b/drivers/staging/vboxvideo/vbox_drv.c index da92c493f157..69cc508af1bc 100644 --- a/drivers/staging/vboxvideo/vbox_drv.c +++ b/drivers/staging/vboxvideo/vbox_drv.c @@ -59,6 +59,11 @@ static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ret = PTR_ERR(dev); goto err_drv_alloc; } + + ret = pci_enable_device(pdev); + if (ret) + goto err_pci_enable; + dev->pdev = pdev; pci_set_drvdata(pdev, dev); @@ -75,6 +80,8 @@ static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err_drv_dev_register: vbox_driver_unload(dev); err_vbox_driver_load: + pci_disable_device(pdev); + err_pci_enable: drm_dev_put(dev); err_drv_alloc: return ret; |