diff options
Diffstat (limited to 'src/northbridge/intel/fsp_sandybridge/acpi.c')
-rw-r--r-- | src/northbridge/intel/fsp_sandybridge/acpi.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/northbridge/intel/fsp_sandybridge/acpi.c b/src/northbridge/intel/fsp_sandybridge/acpi.c index faef4d71f9..d820139db4 100644 --- a/src/northbridge/intel/fsp_sandybridge/acpi.c +++ b/src/northbridge/intel/fsp_sandybridge/acpi.c @@ -29,7 +29,10 @@ #include <device/pci.h> #include <device/pci_ids.h> #include <build.h> +#include <drivers/intel/gma/i915.h> +#include <arch/acpigen.h> #include "northbridge.h" +#include <cbmem.h> unsigned long acpi_fill_mcfg(unsigned long current) { @@ -198,3 +201,15 @@ int init_igd_opregion(igd_opregion_t *opregion) return 0; } + +void *igd_make_opregion(void) +{ + igd_opregion_t *opregion; + + printk(BIOS_DEBUG, "ACPI: * IGD OpRegion\n"); + opregion = cbmem_add(CBMEM_ID_IGD_OPREGION, sizeof (*opregion)); + if (opregion) + init_igd_opregion(opregion); + return opregion; +} + |