release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/gpu/drm/nouveau/nv04_fb.c

   1 #include "drmP.h"
   2 #include "drm.h"
   3 #include "nouveau_drv.h"
   4 #include "nouveau_drm.h"
   5
   6 int
   7 nv04_fb_init(struct drm_device *dev)
   8 {
   9         /* This is what the DDX did for NV_ARCH_04, but a mmio-trace shows
  10          * nvidia reading PFB_CFG_0, then writing back its original value.
  11          * (which was 0x701114 in this case)
  12          */
  13
  14         nv_wr32(dev, NV04_PFB_CFG0, 0x1114);
  15         return 0;
  16 }
  17
  18 void
  19 nv04_fb_takedown(struct drm_device *dev)
  20 {
  21 }