1 files changed, 58 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 7971096b6767..10d91e8bbb94 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2540,6 +2540,41 @@ nv166_chipset = {
 	.sec2 = tu102_sec2_new,
 };
 
+static const struct nvkm_device_chip
+nv167_chipset = {
+	.name = "TU117",
+	.bar = tu102_bar_new,
+	.bios = nvkm_bios_new,
+	.bus = gf100_bus_new,
+	.devinit = tu102_devinit_new,
+	.fault = tu102_fault_new,
+	.fb = gv100_fb_new,
+	.fuse = gm107_fuse_new,
+	.gpio = gk104_gpio_new,
+	.gsp = gv100_gsp_new,
+	.i2c = gm200_i2c_new,
+	.ibus = gm200_ibus_new,
+	.imem = nv50_instmem_new,
+	.ltc = gp102_ltc_new,
+	.mc = tu102_mc_new,
+	.mmu = tu102_mmu_new,
+	.pci = gp100_pci_new,
+	.pmu = gp102_pmu_new,
+	.therm = gp100_therm_new,
+	.timer = gk20a_timer_new,
+	.top = gk104_top_new,
+	.ce[0] = tu102_ce_new,
+	.ce[1] = tu102_ce_new,
+	.ce[2] = tu102_ce_new,
+	.ce[3] = tu102_ce_new,
+	.ce[4] = tu102_ce_new,
+	.disp = tu102_disp_new,
+	.dma = gv100_dma_new,
+	.fifo = tu102_fifo_new,
+	.nvdec[0] = gp102_nvdec_new,
+	.sec2 = tu102_sec2_new,
+};
+
 static int
 nvkm_device_event_ctor(struct nvkm_object *object, void *data, u32 size,
 		       struct nvkm_notify *notify)
@@ -2824,8 +2859,8 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 	u64 mmio_base, mmio_size;
 	u32 boot0, strap;
 	void __iomem *map;
-	int ret = -EEXIST;
-	int i;
+	int ret = -EEXIST, i;
+	unsigned chipset;
 
 	mutex_lock(&nv_devices_mutex);
 	if (nvkm_device_find_locked(handle))
@@ -2870,6 +2905,26 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 		strap = ioread32_native(map + 0x101000);
 		iounmap(map);
 
+		/* chipset can be overridden for devel/testing purposes */
+		chipset = nvkm_longopt(device->cfgopt, "NvChipset", 0);
+		if (chipset) {
+			u32 override_boot0;
+
+			if (chipset >= 0x10) {
+				override_boot0  = ((chipset & 0x1ff) << 20);
+				override_boot0 |= 0x000000a1;
+			} else {
+				if (chipset != 0x04)
+					override_boot0 = 0x20104000;
+				else
+					override_boot0 = 0x20004000;
+			}
+
+			nvdev_warn(device, "CHIPSET OVERRIDE: %08x -> %08x\n",
+				   boot0, override_boot0);
+			boot0 = override_boot0;
+		}
+
 		/* determine chipset and derive architecture from it */
 		if ((boot0 & 0x1f000000) > 0) {
 			device->chipset = (boot0 & 0x1ff00000) >> 20;
@@ -2996,6 +3051,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 		case 0x162: device->chip = &nv162_chipset; break;
 		case 0x164: device->chip = &nv164_chipset; break;
 		case 0x166: device->chip = &nv166_chipset; break;
+		case 0x167: device->chip = &nv167_chipset; break;
 		default:
 			nvdev_error(device, "unknown chipset (%08x)\n", boot0);
 			goto done;