diff mbox series

[2/2] drm/vboxvideo: Add PCI region request

Message ID 20240729093625.17561-5-pstanner@redhat.com
State New
Headers show
Series Use pcim_request_region() in vboxvideo | expand

Commit Message

Philipp Stanner July 29, 2024, 9:36 a.m. UTC 
vboxvideo currently does not reserve its PCI BAR through a region
request.

Implement the request through the managed function
pcim_request_region().

Signed-off-by: Philipp Stanner <pstanner@redhat.com>
---
 drivers/gpu/drm/vboxvideo/vbox_main.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

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);