Commit 89121e5d authored by Philipp Stanner's avatar Philipp Stanner Committed by Bjorn Helgaas
Browse files

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: default avatarPhilipp Stanner <pstanner@redhat.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Tested-by: default avatarHans de Goede <hdegoede@redhat.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Acked-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 7ff7509f

drivers/gpu/drm/vboxvideo/vbox_main.c

+4 −0
Original line number Diff line number Diff line
@@ -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);