drm/nouveau/core: recognise GP100 chipset

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/include/nvif/cl0080.h

@@ -29,6 +29,7 @@ struct nv_device_info_v0 {
 #define NV_DEVICE_INFO_V0_FERMI                                            0x07
 #define NV_DEVICE_INFO_V0_KEPLER                                           0x08
 #define NV_DEVICE_INFO_V0_MAXWELL                                          0x09
+#define NV_DEVICE_INFO_V0_PASCAL                                           0x0a
 	__u8  family;
 	__u8  pad06[2];
 	__u64 ram_size;

drivers/gpu/drm/nouveau/include/nvkm/core/device.h

@@ -106,6 +106,7 @@ struct nvkm_device {
 		NV_C0    = 0xc0,
 		NV_E0    = 0xe0,
 		GM100    = 0x110,
+		GP100    = 0x130,
 	} card_type;
 	u32 chipset;
 	u8  chiprev;

drivers/gpu/drm/nouveau/nouveau_abi16.c

@@ -100,6 +100,7 @@ nouveau_abi16_swclass(struct nouveau_drm *drm)
 	case NV_DEVICE_INFO_V0_FERMI:
 	case NV_DEVICE_INFO_V0_KEPLER:
 	case NV_DEVICE_INFO_V0_MAXWELL:
+	case NV_DEVICE_INFO_V0_PASCAL:
 		return NVIF_CLASS_SW_GF100;
 	}
 

drivers/gpu/drm/nouveau/nouveau_ttm.c

@@ -164,6 +164,7 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
 	case NV_DEVICE_INFO_V0_FERMI:
 	case NV_DEVICE_INFO_V0_KEPLER:
 	case NV_DEVICE_INFO_V0_MAXWELL:
+	case NV_DEVICE_INFO_V0_PASCAL:
 		node->memtype = (nvbo->tile_flags & 0xff00) >> 8;
 		break;
 	default:

drivers/gpu/drm/nouveau/nvkm/engine/device/base.c

@@ -2148,6 +2148,11 @@ nv12b_chipset = {
 	.sw = gf100_sw_new,
 };
 
+static const struct nvkm_device_chip
+nv130_chipset = {
+	.name = "GP100",
+};
+
 static int
 nvkm_device_event_ctor(struct nvkm_object *object, void *data, u32 size,
 		       struct nvkm_notify *notify)
@@ -2496,6 +2501,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 			case 0x100: device->card_type = NV_E0; break;
 			case 0x110:
 			case 0x120: device->card_type = GM100; break;
+			case 0x130: device->card_type = GP100; break;
 			default:
 				break;
 			}
@@ -2580,6 +2586,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 		case 0x124: device->chip = &nv124_chipset; break;
 		case 0x126: device->chip = &nv126_chipset; break;
 		case 0x12b: device->chip = &nv12b_chipset; break;
+		case 0x130: device->chip = &nv130_chipset; break;
 		default:
 			nvdev_error(device, "unknown chipset (%08x)\n", boot0);
 			goto done;

drivers/gpu/drm/nouveau/nvkm/engine/device/user.c

@@ -102,6 +102,7 @@ nvkm_udevice_info(struct nvkm_udevice *udev, void *data, u32 size)
 	case NV_C0: args->v0.family = NV_DEVICE_INFO_V0_FERMI; break;
 	case NV_E0: args->v0.family = NV_DEVICE_INFO_V0_KEPLER; break;
 	case GM100: args->v0.family = NV_DEVICE_INFO_V0_MAXWELL; break;
+	case GP100: args->v0.family = NV_DEVICE_INFO_V0_PASCAL; break;
 	default:
 		args->v0.family = 0;
 		break;