ilo: 128 BPP formats can use TiledY on Gen7.5+

The restriction is lifted.
2015-02-20 15:27:14 +08:00
parent f8e4792b22
commit 226109436f
1 changed files with 6 additions and 1 deletions
@@ -508,8 +508,13 @@ layout_get_valid_tilings(const struct ilo_layout *layout,
       *
       *     "NOTE: 128BPE Format Color buffer ( render target ) MUST be
       *      either TileX or Linear."
+       *
+       * From the Haswell PRM, volume 5, page 32:
+       *
+       *     "NOTE: 128 BPP format color buffer (render target) supports
+       *      Linear, TiledX and TiledY."
       */
-      if (layout->block_size == 16)
+      if (ilo_dev_gen(params->dev) < ILO_GEN(7.5) && layout->block_size == 16)
         valid_tilings &= ~LAYOUT_TILING_Y;

      /*