From: Patrice Mandin <pmandin@caramail.com>
Date: Sun, 4 Feb 2007 12:10:23 +0000 (+0100)
Subject: nouveau: nv10: add init for unknown 0x120
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=296eeb882fa9fd7528f33ed307f87171dff7ee1c;p=mesa.git

nouveau: nv10: add init for unknown 0x120
---

diff --git a/src/mesa/drivers/dri/nouveau/nv10_state.c b/src/mesa/drivers/dri/nouveau/nv10_state.c
index 88c1d7d9e1d..8fbc76c308f 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_state.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_state.c
@@ -659,6 +659,14 @@ static GLboolean nv10InitCard(nouveauContextPtr nmesa)
 	BEGIN_RING_SIZE(NvSub3D, 0x03f4, 1);
 	OUT_RING(0);
 
+	/* not for nv10, only for >= nv11 */
+	if ((nmesa->screen->card->id>>4) >= 0x11) {
+	        BEGIN_RING_SIZE(NvSub3D, 0x120, 3);
+        	OUT_RING(0);
+	        OUT_RING(1);
+	        OUT_RING(2);
+	}
+
 	return GL_TRUE;
 }