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| author |   Philipp Stanner <pstanner@redhat.com> | 2024-07-29 11:36:27 +0200 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2024-08-09 15:08:26 -0500 |
| commit | 89121e5d0857bbf41f1987c3c6019f4f318aec4c (patch) | |
| tree | aa721a80f202088f76097aa76724a81da202d48a | |
| parent | PCI: Make pcim_request_region() a public function (diff) | |
| download | wireguard-linux-89121e5d0857bbf41f1987c3c6019f4f318aec4c.tar.xz wireguard-linux-89121e5d0857bbf41f1987c3c6019f4f318aec4c.zip | |
drm/vboxvideo: Add PCI region request
vboxvideo currently does not reserve its PCI BAR through a region request.
Implement the request through the managed function pcim_request_region().
Link: https://lore.kernel.org/r/20240729093625.17561-5-pstanner@redhat.com
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/vboxvideo/vbox_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vboxvideo/vbox_main.c b/drivers/gpu/drm/vboxvideo/vbox_main.c index d4ade9325401..7f686a0190e6 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_main.c +++ b/drivers/gpu/drm/vboxvideo/vbox_main.c @@ -114,6 +114,10 @@ int vbox_hw_init(struct vbox_private *vbox) DRM_INFO("VRAM %08x\n", vbox->full_vram_size); + ret = pcim_request_region(pdev, 0, "vboxvideo"); + if (ret) + return ret; + /* Map guest-heap at end of vram */ vbox->guest_heap = pcim_iomap_range(pdev, 0, GUEST_HEAP_OFFSET(vbox), GUEST_HEAP_SIZE); |