157 	struct nvkm_device *device = subdev->device;  in nv50_fb_intr()  local
158 	struct nvkm_fifo *fifo = device->fifo;  in nv50_fb_intr()
166 	idx = nvkm_rd32(device, 0x100c90);  in nv50_fb_intr()
172 		nvkm_wr32(device, 0x100c90, idx | i << 24);  in nv50_fb_intr()
173 		trap[i] = nvkm_rd32(device, 0x100c94);  in nv50_fb_intr()
175 	nvkm_wr32(device, 0x100c90, idx | 0x80000000);  in nv50_fb_intr()
178 	if (device->chipset  < 0xa3 ||  in nv50_fb_intr()
179 	    device->chipset == 0xaa || device->chipset == 0xac) {  in nv50_fb_intr()
217 	struct nvkm_device *device = fb->base.subdev.device;  in nv50_fb_init()  local
223 	nvkm_wr32(device, 0x100c08, fb->r100c08 >> 8);  in nv50_fb_init()
227 	nvkm_wr32(device, 0x100c90, fb->func->trap);  in nv50_fb_init()
234 	struct nvkm_device *device = fb->base.subdev.device;  in nv50_fb_dtor()  local
237 		dma_unmap_page(device->dev, fb->r100c08, PAGE_SIZE,  in nv50_fb_dtor()
255 nv50_fb_new_(const struct nv50_fb_func *func, struct nvkm_device *device,  in nv50_fb_new_()  argument
262 	nvkm_fb_ctor(&nv50_fb_, device, index, &fb->base);  in nv50_fb_new_()
268 		fb->r100c08 = dma_map_page(device->dev, fb->r100c08_page, 0,  in nv50_fb_new_()
270 		if (dma_mapping_error(device->dev, fb->r100c08))  in nv50_fb_new_()
286 nv50_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb)  in nv50_fb_new()  argument
288 	return nv50_fb_new_(&nv50_fb, device, index, pfb);  in nv50_fb_new()