X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fnouveau%2Fnouveau_bios.c;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fnouveau%2Fnouveau_bios.c;h=af224fafa21f4655e5433084457684445a0d3103;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=4dca65a63b9226fa17c64452feff876b8faebd45;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/nouveau/nouveau_bios.c b/kernel/drivers/gpu/drm/nouveau/nouveau_bios.c
index 4dca65a63..af224fafa 100644
--- a/kernel/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/kernel/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -333,6 +333,9 @@ get_fp_strap(struct drm_device *dev, struct nvbios *bios)
 	if (bios->major_version < 5 && bios->data[0x48] & 0x4)
 		return NVReadVgaCrtc5758(dev, 0, 0xf) & 0xf;
 
+	if (drm->device.info.family >= NV_DEVICE_INFO_V0_MAXWELL)
+		return nvif_rd32(device, 0x001800) & 0x0000000f;
+	else
 	if (drm->device.info.family >= NV_DEVICE_INFO_V0_TESLA)
 		return (nvif_rd32(device, NV_PEXTDEV_BOOT_0) >> 24) & 0xf;
 	else