nv50: attempt to allocate compressed Z buffers

This should automagically fallback to the non-compressed version on kernels that don't support compression. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Plombo · Feb 16, 2011 · 42c16ff · 42c16ff
1 parent 46acb7e
commit 42c16ff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/nv_accel_common.c b/src/nv_accel_common.c
@@ -86,7 +86,7 @@ nouveau_allocate_surface(ScrnInfoPtr scrn, int width, int height, int bpp,
 				tile_mode = 0;
 
 			if (usage_hint & NOUVEAU_CREATE_PIXMAP_ZETA)
-				tile_flags = 0x2800;
+				tile_flags = 0x22800;
 			else if (usage_hint & NOUVEAU_CREATE_PIXMAP_SCANOUT)
 				tile_flags = (bpp == 16 ? 0x7000 : 0x7a00);
 			else