diff options
| -rw-r--r-- | src/northbridge/intel/haswell/gma.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/northbridge/intel/haswell/gma.c b/src/northbridge/intel/haswell/gma.c index 6e6948b70f..48a0ba54c7 100644 --- a/src/northbridge/intel/haswell/gma.c +++ b/src/northbridge/intel/haswell/gma.c @@ -461,12 +461,19 @@ static void gma_generate_ssdt(const struct device *dev) drivers_intel_gma_displays_ssdt_generate(&chip->gfx); } +static void gma_func0_disable(struct device *dev) +{ + /* Disable VGA decode */ + pci_or_config16(pcidev_on_root(0, 0), GGC, 1 << 1); +} + static struct device_operations gma_func0_ops = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, .init = gma_func0_init, .acpi_fill_ssdt = gma_generate_ssdt, + .vga_disable = gma_func0_disable, .ops_pci = &pci_dev_ops_pci, }; |