sys/external/bsd/drm/dist/shared-core/nv10_fb.c

   1 #include "drmP.h"
   2 #include "drm.h"
   3 #include "nouveau_drv.h"
   4 #include "nouveau_drm.h"
   5
   6 int
   7 nv10_fb_init(struct drm_device *dev)
   8 {
   9         struct drm_nouveau_private *dev_priv = dev->dev_private;
  10         uint32_t fb_bar_size;
  11         int i;
  12
  13         fb_bar_size = drm_get_resource_len(dev, 0) - 1;
  14         for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
  15                 NV_WRITE(NV10_PFB_TILE(i), 0);
  16                 NV_WRITE(NV10_PFB_TLIMIT(i), fb_bar_size);
  17         }
  18
  19         return 0;
  20 }
  21
  22 void
  23 nv10_fb_takedown(struct drm_device *dev)
  24 {
  25 }