diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv40_graph.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv40_graph.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c index 53e8afe1dcd..0616c96e4b6 100644 --- a/drivers/gpu/drm/nouveau/nv40_graph.c +++ b/drivers/gpu/drm/nouveau/nv40_graph.c @@ -335,6 +335,27 @@ nv40_graph_init(struct drm_device *dev) nv_wr32(dev, 0x400b38, 0x2ffff800); nv_wr32(dev, 0x400b3c, 0x00006000); + /* Tiling related stuff. */ + switch (dev_priv->chipset) { + case 0x44: + case 0x4a: + nv_wr32(dev, 0x400bc4, 0x1003d888); + nv_wr32(dev, 0x400bbc, 0xb7a7b500); + break; + case 0x46: + nv_wr32(dev, 0x400bc4, 0x0000e024); + nv_wr32(dev, 0x400bbc, 0xb7a7b520); + break; + case 0x4c: + case 0x4e: + case 0x67: + nv_wr32(dev, 0x400bc4, 0x1003d888); + nv_wr32(dev, 0x400bbc, 0xb7a7b540); + break; + default: + break; + } + /* Turn all the tiling regions off. */ for (i = 0; i < pfb->num_tiles; i++) nv40_graph_set_region_tiling(dev, i, 0, 0, 0); |