1 #ifndef __NV40_GRAPH_H__ 2 #define __NV40_GRAPH_H__ 3 4 #include <core/device.h> 5 #include <core/gpuobj.h> 6 7 /* returns 1 if device is one of the nv4x using the 0x4497 object class, 8 * helpful to determine a number of other hardware features 9 */ 10 static inline int nv44_graph_class(void * priv)11nv44_graph_class(void *priv) 12 { 13 struct nouveau_device *device = nv_device(priv); 14 15 if ((device->chipset & 0xf0) == 0x60) 16 return 1; 17 18 return !(0x0baf & (1 << (device->chipset & 0x0f))); 19 } 20 21 int nv40_grctx_init(struct nouveau_device *, u32 *size); 22 void nv40_grctx_fill(struct nouveau_device *, struct nouveau_gpuobj *); 23 24 #endif 25