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-rw-r--r--src/soc/amd/stoneyridge/acpi/northbridge.asl5
-rw-r--r--src/soc/amd/stoneyridge/chip.c2
2 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/acpi/northbridge.asl b/src/soc/amd/stoneyridge/acpi/northbridge.asl
index 4df6567e2c..fe78534403 100644
--- a/src/soc/amd/stoneyridge/acpi/northbridge.asl
+++ b/src/soc/amd/stoneyridge/acpi/northbridge.asl
@@ -46,6 +46,11 @@ Device(AMRT) {
Name(_ADR, 0x00000000)
} /* end AMRT */
+/* Internal Graphics */
+Device(IGFX) {
+ Name(_ADR, 0x00010000)
+}
+
/* Gpp 0 */
Device(PBR4) {
Name(_ADR, 0x00020001)
diff --git a/src/soc/amd/stoneyridge/chip.c b/src/soc/amd/stoneyridge/chip.c
index 9ca2db7e85..33c17308c8 100644
--- a/src/soc/amd/stoneyridge/chip.c
+++ b/src/soc/amd/stoneyridge/chip.c
@@ -82,6 +82,8 @@ const char *soc_acpi_name(const struct device *dev)
return NULL;
switch (dev->path.pci.devfn) {
+ case GFX_DEVFN:
+ return "IGFX";
case PCIE0_DEVFN:
return "PBR4";
case PCIE1_DEVFN: