diff options
Diffstat (limited to 'drivers/gpu/vga')
| -rw-r--r-- | drivers/gpu/vga/vga_switcheroo.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index 58434e804d91..9d830286f883 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c @@ -28,6 +28,8 @@ #include <linux/pci.h> #include <linux/vga_switcheroo.h> +#include <linux/vgaarb.h> + struct vga_switcheroo_client { struct pci_dev *pdev; struct fb_info *fb_info; @@ -122,7 +124,7 @@ int vga_switcheroo_register_client(struct pci_dev *pdev, vgasr_priv.clients[index].reprobe = reprobe; vgasr_priv.clients[index].can_switch = can_switch; vgasr_priv.clients[index].id = -1; - if (pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW) + if (pdev == vga_default_device()) vgasr_priv.clients[index].active = true; vgasr_priv.registered_clients |= (1 << index); @@ -230,9 +232,8 @@ static int vga_switchto_stage1(struct vga_switcheroo_client *new_client) if (new_client->pwr_state == VGA_SWITCHEROO_OFF) vga_switchon(new_client); - /* swap shadow resource to denote boot VGA device has changed so X starts on new device */ - active->pdev->resource[PCI_ROM_RESOURCE].flags &= ~IORESOURCE_ROM_SHADOW; - new_client->pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_SHADOW; + vga_set_default_device(new_client->pdev); + return 0; } |