From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sat, 7 Jun 2014 00:33:06 +0000 (-0400)
Subject: gk110/ir: fix interp mode emission
X-Git-Tag: upstream/10.3~1682
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d588a4919b732246b7aa26685ef65545929a4f7b;p=platform%2Fupstream%2Fmesa.git

gk110/ir: fix interp mode emission

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.2" <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
index 9a8c4b9..e1b5a74 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
@@ -1326,7 +1326,8 @@ CodeEmitterGK110::emitOUT(const Instruction *i)
 void
 CodeEmitterGK110::emitInterpMode(const Instruction *i)
 {
-   code[1] |= i->ipa << 21; // TODO: INTERP_SAMPLEID
+   code[1] |= (i->ipa & 0x3) << 21; // TODO: INTERP_SAMPLEID
+   code[1] |= (i->ipa & 0xc) << (19 - 2);
 }
 
 void