drm/nouveau/device: enable c800 quirk for tecra w50

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

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

@@ -689,6 +689,7 @@ nvkm_device_pci_10de_11e3[] = {
 
 static const struct nvkm_device_pci_vendor
 nvkm_device_pci_10de_11fc[] = {
+	{ 0x1179, 0x0001, NULL, { .War00C800_0 = true } }, /* Toshiba Tecra W50 */
 	{ 0x17aa, 0x2211, NULL, { .War00C800_0 = true } }, /* Lenovo W541 */
 	{ 0x17aa, 0x221e, NULL, { .War00C800_0 = true } }, /* Lenovo W541 */
 	{}