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path: root/drivers/gpu/drm/nouveau/nv40_fb.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nv40_fb.c')
-rw-r--r--drivers/gpu/drm/nouveau/nv40_fb.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/gpu/drm/nouveau/nv40_fb.c b/drivers/gpu/drm/nouveau/nv40_fb.c
index 3cd07d8d5bd7..f3d9c0505f7b 100644
--- a/drivers/gpu/drm/nouveau/nv40_fb.c
+++ b/drivers/gpu/drm/nouveau/nv40_fb.c
@@ -4,26 +4,22 @@
#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)
+nv40_fb_set_tile_region(struct drm_device *dev, int i)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- uint32_t limit = max(1u, addr + size) - 1;
-
- if (pitch)
- addr |= 1;
+ struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
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);
+ nv_wr32(dev, NV10_PFB_TLIMIT(i), tile->limit);
+ nv_wr32(dev, NV10_PFB_TSIZE(i), tile->pitch);
+ nv_wr32(dev, NV10_PFB_TILE(i), tile->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);
+ nv_wr32(dev, NV40_PFB_TLIMIT(i), tile->limit);
+ nv_wr32(dev, NV40_PFB_TSIZE(i), tile->pitch);
+ nv_wr32(dev, NV40_PFB_TILE(i), tile->addr);
break;
}
}
@@ -64,7 +60,7 @@ nv40_fb_init(struct drm_device *dev)
/* Turn all the tiling regions off. */
for (i = 0; i < pfb->num_tiles; i++)
- pfb->set_region_tiling(dev, i, 0, 0, 0);
+ pfb->set_tile_region(dev, i);
return 0;
}