release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/gpu/drm/nouveau/nv04_mc.c

   1 #include "drmP.h"
   2 #include "drm.h"
   3 #include "nouveau_drv.h"
   4 #include "nouveau_drm.h"
   5
   6 int
   7 nv04_mc_init(struct drm_device *dev)
   8 {
   9         /* Power up everything, resetting each individual unit will
  10          * be done later if needed.
  11          */
  12
  13         nv_wr32(dev, NV03_PMC_ENABLE, 0xFFFFFFFF);
  14
  15         /* Disable PROM access. */
  16         nv_wr32(dev, NV_PBUS_PCI_NV_20, NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED);
  17
  18         return 0;
  19 }
  20
  21 void
  22 nv04_mc_takedown(struct drm_device *dev)
  23 {
  24 }