From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Mon, 27 Apr 2015 16:54:43 +0000 (-0400)
Subject: gk110/ir: add support for writing per-patch and shader outputs
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=89e0b08794a56e2ef78e8573a8c11e0cc4589f9e;p=mesa.git

gk110/ir: add support for writing per-patch and shader outputs

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

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 34cb06a8786..a73bee272d7 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
@@ -1347,12 +1347,10 @@ CodeEmitterGK110::emitVFETCH(const Instruction *i)
    code[1] = 0x7ec00000 | (offset >> 9);
    code[1] |= (size / 4 - 1) << 18;
 
-#if 0
    if (i->perPatch)
-      code[0] |= 0x100;
+      code[1] |= 0x4;
    if (i->getSrc(0)->reg.file == FILE_SHADER_OUTPUT)
-      code[0] |= 0x200; // yes, TCPs can read from *outputs* of other threads
-#endif
+      code[1] |= 0x8; // yes, TCPs can read from *outputs* of other threads
 
    emitPredicate(i);
 
@@ -1371,10 +1369,8 @@ CodeEmitterGK110::emitEXPORT(const Instruction *i)
    code[1] = 0x7f000000 | (offset >> 9);
    code[1] |= (size / 4 - 1) << 18;
 
-#if 0
    if (i->perPatch)
-      code[0] |= 0x100;
-#endif
+      code[1] |= 0x4;
 
    emitPredicate(i);