From 89121e5d0857bbf41f1987c3c6019f4f318aec4c Mon Sep 17 00:00:00 2001 From: Philipp Stanner Date: Mon, 29 Jul 2024 11:36:27 +0200 Subject: [PATCH] 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 Signed-off-by: Bjorn Helgaas Tested-by: Hans de Goede Reviewed-by: Hans de Goede Acked-by: Hans de Goede --- drivers/gpu/drm/vboxvideo/vbox_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/vboxvideo/vbox_main.c b/drivers/gpu/drm/vboxvideo/vbox_main.c index d4ade9325401d..7f686a0190e63 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);