Mesa (master): radeonsi: enable VS_OUT_MISC_SIDE_BUS_ENA

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 8ae88105b60be613126ea07492ffd9712e5e71eb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8ae88105b60be613126ea07492ffd9712e5e71eb

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Mon Aug 10 02:28:01 2015 +0200

radeonsi: enable VS_OUT_MISC_SIDE_BUS_ENA

This is recommended for better performance.
Diag tests always enable this.

Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>

---

 src/gallium/drivers/radeonsi/si_state.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 701671b..7b45273 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -496,6 +496,7 @@ static void si_emit_clip_regs(struct si_context *sctx, struct r600_atom *atom)
 					    info->writes_edgeflag ||
 					    info->writes_layer ||
 					     info->writes_viewport_index) |
+		S_02881C_VS_OUT_MISC_SIDE_BUS_ENA(1) |
 		(sctx->queued.named.rasterizer->clip_plane_enable &
 		 clipdist_mask));
 	r600_write_context_reg(cs, R_028810_PA_CL_CLIP_CNTL,