sys/external/bsd/drm/dist/shared-core/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         struct drm_nouveau_private *dev_priv = dev->dev_private;
  10
  11         /* This is what the DDX did for NV_ARCH_04, but a mmio-trace shows
  12          * nvidia reading PFB_CFG_0, then writing back its original value.
  13          * (which was 0x701114 in this case)
  14          */
  15         NV_WRITE(NV04_PFB_CFG0, 0x1114);
  16
  17         return 0;
  18 }
  19
  20 void
  21 nv04_fb_takedown(struct drm_device *dev)
  22 {
  23 }