From: Egbert Eich <[email protected]>
Reenable default device when shutting down VGA arbitration.
https://bugzilla.opensuse.org/show_bug.cgi?id=714677
---
src/common_vgaarb.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/common_vgaarb.c b/src/common_vgaarb.c
index 7a7d204..2c0686e 100644
--- a/src/common_vgaarb.c
+++ b/src/common_vgaarb.c
@@ -156,6 +156,11 @@ pci_device_vgaarb_fini(void)
{
if (!pci_sys)
return;
+ if (pci_device_vgaarb_set_target(NULL) < 0 ||
+ pci_device_vgaarb_lock() < 0 ||
+ pci_device_vgaarb_unlock() < 0) {
+ fprintf(stderr, "VGA Arbitration: Cannot restore default device.\n");
+ }
close(pci_sys->vgaarb_fd);
}
@@ -334,6 +339,10 @@ pci_device_vgaarb_unlock(void)
int pci_device_vgaarb_get_info(struct pci_device *dev, int *vga_count, int
*rsrc_decodes)
{
*vga_count = pci_sys->vga_count;
+ if (!rsrc_decodes)
+ return 0;
+ if (!dev)
+ dev = pci_sys->vga_default_dev;
if (!dev)
return 0;
--
2.6.2
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