1 files changed, 0 insertions, 75 deletions
diff --git a/drivers/gpu/drm/nouveau/nv40_fb.c b/drivers/gpu/drm/nouveau/nv40_fb.c
deleted file mode 100644
index 3cd07d8d5bd..00000000000
--- a/drivers/gpu/drm/nouveau/nv40_fb.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include "drmP.h"
-#include "drm.h"
-#include "nouveau_drv.h"
-#include "nouveau_drm.h"
-
-void
-nv40_fb_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
-			  uint32_t size, uint32_t pitch)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t limit = max(1u, addr + size) - 1;
-
-	if (pitch)
-		addr |= 1;
-
-	switch (dev_priv->chipset) {
-	case 0x40:
-		nv_wr32(dev, NV10_PFB_TLIMIT(i), limit);
-		nv_wr32(dev, NV10_PFB_TSIZE(i), pitch);
-		nv_wr32(dev, NV10_PFB_TILE(i), addr);
-		break;
-
-	default:
-		nv_wr32(dev, NV40_PFB_TLIMIT(i), limit);
-		nv_wr32(dev, NV40_PFB_TSIZE(i), pitch);
-		nv_wr32(dev, NV40_PFB_TILE(i), addr);
-		break;
-	}
-}
-
-int
-nv40_fb_init(struct drm_device *dev)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
-	uint32_t tmp;
-	int i;
-
-	/* This is strictly a NV4x register (don't know about NV5x). */
-	/* The blob sets these to all kinds of values, and they mess up our setup. */
-	/* I got value 0x52802 instead. For some cards the blob even sets it back to 0x1. */
-	/* Note: the blob doesn't read this value, so i'm pretty sure this is safe for all cards. */
-	/* Any idea what this is? */
-	nv_wr32(dev, NV40_PFB_UNK_800, 0x1);
-
-	switch (dev_priv->chipset) {
-	case 0x40:
-	case 0x45:
-		tmp = nv_rd32(dev, NV10_PFB_CLOSE_PAGE2);
-		nv_wr32(dev, NV10_PFB_CLOSE_PAGE2, tmp & ~(1 << 15));
-		pfb->num_tiles = NV10_PFB_TILE__SIZE;
-		break;
-	case 0x46: /* G72 */
-	case 0x47: /* G70 */
-	case 0x49: /* G71 */
-	case 0x4b: /* G73 */
-	case 0x4c: /* C51 (G7X version) */
-		pfb->num_tiles = NV40_PFB_TILE__SIZE_1;
-		break;
-	default:
-		pfb->num_tiles = NV40_PFB_TILE__SIZE_0;
-		break;
-	}
-
-	/* Turn all the tiling regions off. */
-	for (i = 0; i < pfb->num_tiles; i++)
-		pfb->set_region_tiling(dev, i, 0, 0, 0);
-
-	return 0;
-}
-
-void
-nv40_fb_takedown(struct drm_device *dev)
-{
-}