diff options
Diffstat (limited to 'drivers/gpu/vga/vga_switcheroo.c')
| -rw-r--r-- | drivers/gpu/vga/vga_switcheroo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index 3cd153c6d271..09dd40dd1dbe 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c @@ -1022,6 +1022,7 @@ static int vga_switcheroo_runtime_suspend(struct device *dev) vgasr_priv.handler->switchto(VGA_SWITCHEROO_IGD); mutex_unlock(&vgasr_priv.mux_hw_lock); } + pci_bus_set_current_state(pdev->bus, PCI_D3cold); vga_switcheroo_power_switch(pdev, VGA_SWITCHEROO_OFF); mutex_unlock(&vgasr_mutex); return 0; @@ -1035,6 +1036,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev) mutex_lock(&vgasr_mutex); vga_switcheroo_power_switch(pdev, VGA_SWITCHEROO_ON); mutex_unlock(&vgasr_mutex); + pci_wakeup_bus(pdev->bus); ret = dev->bus->pm->runtime_resume(dev); if (ret) return ret; |