[Mesa-dev] [PATCH] radv/ac: drop setting xnack

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

Since radv uses compute rings and we can't know when we are setting
up the shaders what ring they are to be used on, we should just use
the default xnack setting. This may be suboptimal in some places,
but if we hit a problem, we likely should try and address this
between llvm and mesa.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/amd/common/ac_llvm_util.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/amd/common/ac_llvm_util.c b/src/amd/common/ac_llvm_util.c
index d14057f..ea752e0 100644
--- a/src/amd/common/ac_llvm_util.c
+++ b/src/amd/common/ac_llvm_util.c
@@ -126,8 +126,7 @@ LLVMTargetMachineRef ac_create_target_machine(enum radeon_family family, enum ac
 	LLVMTargetRef target = ac_get_llvm_target(triple);
 
 	snprintf(features, sizeof(features),
-		 "+DumpCode,+vgpr-spilling,-fp32-denormals%s%s",
-		 family >= CHIP_VEGA10 ? ",+xnack" : ",-xnack",
+		 "+DumpCode,+vgpr-spilling,-fp32-denormals%s",
 		 tm_options & AC_TM_SISCHED ? ",+si-scheduler" : "");
 	
 	LLVMTargetMachineRef tm = LLVMCreateTargetMachine(
-- 
2.9.4