drm/shared-core/nv04_fb.c

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#include "drmP.h"
#include "drm.h"
#include "nouveau_drv.h"
#include "nouveau_drm.h"
int
nv04_fb_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
/* This is what the DDX did for NV_ARCH_04, but a mmio-trace shows
* nvidia reading PFB_CFG_0, then writing back its original value.
* (which was 0x701114 in this case)
*/
NV_WRITE(NV04_PFB_CFG0, 0x1114);
return 0;
}
void
nv04_fb_takedown(struct drm_device *dev)
{
}