diff --git a/drivers/gpu/drm/nouveau/core/engine/device/base.c b/drivers/gpu/drm/nouveau/core/engine/device/base.c
index 4c72571655adcdadc2067f768abd5ad6a3cdeae5..1407d80b910cd4816fdb5dff1bcfd7b59052cf70 100644
--- a/drivers/gpu/drm/nouveau/core/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/core/engine/device/base.c
@@ -87,7 +87,7 @@ static const u64 disable_map[] = {
 	[NVDEV_ENGINE_PPP]	= NV_DEVICE_DISABLE_PPP,
 	[NVDEV_ENGINE_COPY0]	= NV_DEVICE_DISABLE_COPY0,
 	[NVDEV_ENGINE_COPY1]	= NV_DEVICE_DISABLE_COPY1,
-	[NVDEV_ENGINE_UNK1C1]	= NV_DEVICE_DISABLE_UNK1C1,
+	[NVDEV_ENGINE_VIC]	= NV_DEVICE_DISABLE_VIC,
 	[NVDEV_ENGINE_VENC]	= NV_DEVICE_DISABLE_VENC,
 	[NVDEV_ENGINE_DISP]	= NV_DEVICE_DISABLE_DISP,
 	[NVDEV_SUBDEV_NR]	= 0,
diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c
index 91a87cd7195a79e478549c5f5f9c701ef1a8dfaf..0c2c18bea9c446746368df3cdba32c5e7c104863 100644
--- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c
+++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c
@@ -144,7 +144,7 @@ nv84_fifo_object_attach(struct nouveau_object *parent,
 	case NVDEV_ENGINE_COPY0 : context |= 0x00300000; break;
 	case NVDEV_ENGINE_VP    : context |= 0x00400000; break;
 	case NVDEV_ENGINE_CRYPT :
-	case NVDEV_ENGINE_UNK1C1: context |= 0x00500000; break;
+	case NVDEV_ENGINE_VIC   : context |= 0x00500000; break;
 	case NVDEV_ENGINE_BSP   : context |= 0x00600000; break;
 	default:
 		return -EINVAL;
@@ -180,7 +180,7 @@ nv84_fifo_chan_ctor_dma(struct nouveau_object *parent,
 					  (1ULL << NVDEV_ENGINE_BSP) |
 					  (1ULL << NVDEV_ENGINE_PPP) |
 					  (1ULL << NVDEV_ENGINE_COPY0) |
-					  (1ULL << NVDEV_ENGINE_UNK1C1), &chan);
+					  (1ULL << NVDEV_ENGINE_VIC), &chan);
 	*pobject = nv_object(chan);
 	if (ret)
 		return ret;
@@ -243,7 +243,7 @@ nv84_fifo_chan_ctor_ind(struct nouveau_object *parent,
 					  (1ULL << NVDEV_ENGINE_BSP) |
 					  (1ULL << NVDEV_ENGINE_PPP) |
 					  (1ULL << NVDEV_ENGINE_COPY0) |
-					  (1ULL << NVDEV_ENGINE_UNK1C1), &chan);
+					  (1ULL << NVDEV_ENGINE_VIC), &chan);
 	*pobject = nv_object(chan);
 	if (ret)
 		return ret;
diff --git a/drivers/gpu/drm/nouveau/core/include/core/class.h b/drivers/gpu/drm/nouveau/core/include/core/class.h
index 5a5961b6a6a3b28f3775b035c03d6f6f74af25d5..cf9e73c014abb0bd4afff83aa31e0127781a0afd 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/class.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/class.h
@@ -22,7 +22,7 @@
 #define NV_DEVICE_DISABLE_PPP                             0x0000004000000000ULL
 #define NV_DEVICE_DISABLE_COPY0                           0x0000008000000000ULL
 #define NV_DEVICE_DISABLE_COPY1                           0x0000010000000000ULL
-#define NV_DEVICE_DISABLE_UNK1C1                          0x0000020000000000ULL
+#define NV_DEVICE_DISABLE_VIC                             0x0000020000000000ULL
 #define NV_DEVICE_DISABLE_VENC                            0x0000040000000000ULL
 
 struct nv_device_class {
diff --git a/drivers/gpu/drm/nouveau/core/include/core/device.h b/drivers/gpu/drm/nouveau/core/include/core/device.h
index 99b6600fe80abada73eeab576a2360a3ec3b68b5..0a1698faeff33a2764b7ce18596ddb3949c3d9a0 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/device.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/device.h
@@ -50,7 +50,7 @@ enum nv_subdev_type {
 	NVDEV_ENGINE_COPY0,
 	NVDEV_ENGINE_COPY1,
 	NVDEV_ENGINE_COPY2,
-	NVDEV_ENGINE_UNK1C1,
+	NVDEV_ENGINE_VIC,
 	NVDEV_ENGINE_VENC,
 	NVDEV_ENGINE_DISP,