commit 33049709899f134fc188fcb12f94f455bc3487c6
Author: Maxim Levitsky <maximlevitsky@gmail.com>
Date:   Tue Aug 23 05:00:49 2011 +0300

    nv50: fix stability issue on NV86.
    
    It was just one bit. One bit, but it caused so much suffering.....
    
    Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>

diff --git a/drivers/gpu/drm/nouveau/nv50_grctx.c b/drivers/gpu/drm/nouveau/nv50_grctx.c
index d05c2c3..4b46d69 100644
--- a/drivers/gpu/drm/nouveau/nv50_grctx.c
+++ b/drivers/gpu/drm/nouveau/nv50_grctx.c
@@ -601,7 +601,7 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
 					gr_def(ctx, offset + 0x1c, 0x00880000);
 					break;
 				case 0x86:
-					gr_def(ctx, offset + 0x1c, 0x008c0000);
+					gr_def(ctx, offset + 0x1c, 0x018c0000);
 					break;
 				case 0x92:
 				case 0x96: