1 files changed, 0 insertions, 139 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_instmem.c b/drivers/gpu/drm/nouveau/nv04_instmem.c
deleted file mode 100644
index 0b5ae297abd..00000000000
--- a/drivers/gpu/drm/nouveau/nv04_instmem.c
+++ /dev/null
@@ -1,139 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-/* returns the size of fifo context */
-static int
-nouveau_fifo_ctx_size(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->chipset >= 0x40)
-		return 128;
-	else
-	if (dev_priv->chipset >= 0x17)
-		return 64;
-
-	return 32;
-}
-
-int nv04_instmem_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *ramht = NULL;
-	u32 offset, length;
-	int ret;
-
-	/* RAMIN always available */
-	dev_priv->ramin_available = true;
-
-	/* Setup shared RAMHT */
-	ret = nouveau_gpuobj_new_fake(dev, 0x10000, ~0, 4096,
-				      NVOBJ_FLAG_ZERO_ALLOC, &ramht);
-	if (ret)
-		return ret;
-
-	ret = nouveau_ramht_new(dev, ramht, &dev_priv->ramht);
-	nouveau_gpuobj_ref(NULL, &ramht);
-	if (ret)
-		return ret;
-
-	/* And RAMRO */
-	ret = nouveau_gpuobj_new_fake(dev, 0x11200, ~0, 512,
-				      NVOBJ_FLAG_ZERO_ALLOC, &dev_priv->ramro);
-	if (ret)
-		return ret;
-
-	/* And RAMFC */
-	length = dev_priv->engine.fifo.channels * nouveau_fifo_ctx_size(dev);
-	switch (dev_priv->card_type) {
-	case NV_40:
-		offset = 0x20000;
-		break;
-	default:
-		offset = 0x11400;
-		break;
-	}
-
-	ret = nouveau_gpuobj_new_fake(dev, offset, ~0, length,
-				      NVOBJ_FLAG_ZERO_ALLOC, &dev_priv->ramfc);
-	if (ret)
-		return ret;
-
-	/* Only allow space after RAMFC to be used for object allocation */
-	offset += length;
-
-	/* It appears RAMRO (or something?) is controlled by 0x2220/0x2230
-	 * on certain NV4x chipsets as well as RAMFC.  When 0x2230 == 0
-	 * ("new style" control) the upper 16-bits of 0x2220 points at this
-	 * other mysterious table that's clobbering important things.
-	 *
-	 * We're now pointing this at RAMIN+0x30000 to avoid RAMFC getting
-	 * smashed to pieces on us, so reserve 0x30000-0x40000 too..
-	 */
-	if (dev_priv->card_type >= NV_40) {
-		if (offset < 0x40000)
-			offset = 0x40000;
-	}
-
-	ret = drm_mm_init(&dev_priv->ramin_heap, offset,
-			  dev_priv->ramin_rsvd_vram - offset);
-	if (ret) {
-		NV_ERROR(dev, "Failed to init RAMIN heap: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-void
-nv04_instmem_takedown(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-
-	nouveau_ramht_ref(NULL, &dev_priv->ramht, NULL);
-	nouveau_gpuobj_ref(NULL, &dev_priv->ramro);
-	nouveau_gpuobj_ref(NULL, &dev_priv->ramfc);
-}
-
-int
-nv04_instmem_populate(struct drm_device *dev, struct nouveau_gpuobj *gpuobj,
-		      uint32_t *sz)
-{
-	return 0;
-}
-
-void
-nv04_instmem_clear(struct drm_device *dev, struct nouveau_gpuobj *gpuobj)
-{
-}
-
-int
-nv04_instmem_bind(struct drm_device *dev, struct nouveau_gpuobj *gpuobj)
-{
-	return 0;
-}
-
-int
-nv04_instmem_unbind(struct drm_device *dev, struct nouveau_gpuobj *gpuobj)
-{
-	return 0;
-}
-
-void
-nv04_instmem_flush(struct drm_device *dev)
-{
-}
-
-int
-nv04_instmem_suspend(struct drm_device *dev)
-{
-	return 0;
-}
-
-void
-nv04_instmem_resume(struct drm_device *dev)
-{
-}
-