44 	if (ret == 0) {  in nv31_mpeg_object_bind()
46 		nvkm_wo32(*pgpuobj, 0x00, object->oclass);  in nv31_mpeg_object_bind()
47 		nvkm_wo32(*pgpuobj, 0x04, 0x00000000);  in nv31_mpeg_object_bind()
48 		nvkm_wo32(*pgpuobj, 0x08, 0x00000000);  in nv31_mpeg_object_bind()
49 		nvkm_wo32(*pgpuobj, 0x0c, 0x00000000);  in nv31_mpeg_object_bind()
102 		ret = 0;  in nv31_mpeg_chan_new()
118 	nvkm_wr32(device, 0x00b008 + (i * 0x10), tile->pitch);  in nv31_mpeg_tile()
119 	nvkm_wr32(device, 0x00b004 + (i * 0x10), tile->limit);  in nv31_mpeg_tile()
120 	nvkm_wr32(device, 0x00b000 + (i * 0x10), tile->addr);  in nv31_mpeg_tile()
129 	u32 dma0 = nvkm_rd32(device, 0x700000 + inst);  in nv31_mpeg_mthd_dma()
130 	u32 dma1 = nvkm_rd32(device, 0x700004 + inst);  in nv31_mpeg_mthd_dma()
131 	u32 dma2 = nvkm_rd32(device, 0x700008 + inst);  in nv31_mpeg_mthd_dma()
132 	u32 base = (dma2 & 0xfffff000) | (dma0 >> 20);  in nv31_mpeg_mthd_dma()
136 	if (!(dma0 & 0x00002000)) {  in nv31_mpeg_mthd_dma()
142 	if (mthd == 0x0190) {  in nv31_mpeg_mthd_dma()
144 		nvkm_mask(device, 0x00b300, 0x00010000,  in nv31_mpeg_mthd_dma()
145 				  (dma0 & 0x00030000) ? 0x00010000 : 0);  in nv31_mpeg_mthd_dma()
146 		nvkm_wr32(device, 0x00b334, base);  in nv31_mpeg_mthd_dma()
147 		nvkm_wr32(device, 0x00b324, size);  in nv31_mpeg_mthd_dma()
149 	if (mthd == 0x01a0) {  in nv31_mpeg_mthd_dma()
151 		nvkm_mask(device, 0x00b300, 0x00020000,  in nv31_mpeg_mthd_dma()
152 				  (dma0 & 0x00030000) ? 0x00020000 : 0);  in nv31_mpeg_mthd_dma()
153 		nvkm_wr32(device, 0x00b360, base);  in nv31_mpeg_mthd_dma()
154 		nvkm_wr32(device, 0x00b364, size);  in nv31_mpeg_mthd_dma()
157 		if (dma0 & 0x00030000)  in nv31_mpeg_mthd_dma()
160 		nvkm_wr32(device, 0x00b370, base);  in nv31_mpeg_mthd_dma()
161 		nvkm_wr32(device, 0x00b374, size);  in nv31_mpeg_mthd_dma()
172 	case 0x190:  in nv31_mpeg_mthd()
173 	case 0x1a0:  in nv31_mpeg_mthd()
174 	case 0x1b0:  in nv31_mpeg_mthd()
188 	u32 stat = nvkm_rd32(device, 0x00b100);  in nv31_mpeg_intr()
189 	u32 type = nvkm_rd32(device, 0x00b230);  in nv31_mpeg_intr()
190 	u32 mthd = nvkm_rd32(device, 0x00b234);  in nv31_mpeg_intr()
191 	u32 data = nvkm_rd32(device, 0x00b238);  in nv31_mpeg_intr()
197 	if (stat & 0x01000000) {  in nv31_mpeg_intr()
199 		if (type == 0x00000020 && mthd == 0x0000) {  in nv31_mpeg_intr()
200 			nvkm_mask(device, 0x00b308, 0x00000000, 0x00000000);  in nv31_mpeg_intr()
201 			show &= ~0x01000000;  in nv31_mpeg_intr()
204 		if (type == 0x00000010) {  in nv31_mpeg_intr()
206 				show &= ~0x01000000;  in nv31_mpeg_intr()
210 	nvkm_wr32(device, 0x00b100, stat);  in nv31_mpeg_intr()
211 	nvkm_wr32(device, 0x00b230, 0x00000001);  in nv31_mpeg_intr()
230 	nvkm_wr32(device, 0x00b0e0, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */  in nv31_mpeg_init()
231 	nvkm_wr32(device, 0x00b0e8, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */  in nv31_mpeg_init()
234 	nvkm_wr32(device, 0x00b32c, 0x00000000);  in nv31_mpeg_init()
235 	nvkm_wr32(device, 0x00b314, 0x00000100);  in nv31_mpeg_init()
236 	nvkm_wr32(device, 0x00b220, 0x00000031);  in nv31_mpeg_init()
237 	nvkm_wr32(device, 0x00b300, 0x02001ec1);  in nv31_mpeg_init()
238 	nvkm_mask(device, 0x00b32c, 0x00000001, 0x00000001);  in nv31_mpeg_init()
240 	nvkm_wr32(device, 0x00b100, 0xffffffff);  in nv31_mpeg_init()
241 	nvkm_wr32(device, 0x00b140, 0xffffffff);  in nv31_mpeg_init()
244 		if (!(nvkm_rd32(device, 0x00b200) & 0x00000001))  in nv31_mpeg_init()
246 	) < 0) {  in nv31_mpeg_init()
248 			   nvkm_rd32(device, 0x00b200));  in nv31_mpeg_init()
252 	return 0;  in nv31_mpeg_init()