Mesa (master): r600g: only emit uses waterfall on r6xx hw.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: ed4f740127d6896506a91c8c5b9c527a971e982b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ed4f740127d6896506a91c8c5b9c527a971e982b

Author: Dave Airlie <airlied at redhat.com>
Date:   Sun Sep 19 17:25:50 2010 +1000

r600g: only emit uses waterfall on r6xx hw.

---

 src/gallium/drivers/r600/r600_asm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index 93dc142..8c01987 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -696,7 +696,7 @@ static int r600_bc_cf_build(struct r600_bc *bc, struct r600_bc_cf *cf)
 
 		bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(cf->inst >> 3) |
 					S_SQ_CF_ALU_WORD1_BARRIER(1) |
-					S_SQ_CF_ALU_WORD1_USES_WATERFALL(cf->r6xx_uses_waterfall) |
+					S_SQ_CF_ALU_WORD1_USES_WATERFALL(bc->chiprev == 0 ? cf->r6xx_uses_waterfall : 0) |
 					S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1);
 		break;
 	case V_SQ_CF_WORD1_SQ_CF_INST_TEX: