drivers/gpu/drm/nouveau/core/engine/graph/nv40.h

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