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 88c1d7d9e1d5e7be57c270059f7e21f7b12135b2..8fbc76c308fbd78a9deaa73d46f70249fe0becc1 100644 (file)
--- 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;
 }