From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sun, 19 Jan 2014 03:19:16 +0000 (-0500)
Subject: nv50/ir: txg not available on nvaa/nvac
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2689b59cabc26a20c5d72576a12d789edbfd4b4e;p=mesa.git

nv50/ir: txg not available on nvaa/nvac

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp
index ade9be0300c..618cc694c18 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp
@@ -380,7 +380,7 @@ TargetNV50::isOpSupported(operation op, DataType ty) const
    case OP_PRERET:
       return chipset >= 0xa0;
    case OP_TXG:
-      return chipset >= 0xa3;
+      return chipset >= 0xa3 && chipset != 0xaa && chipset != 0xac;
    case OP_POW:
    case OP_SQRT:
    case OP_DIV: