drm/gk104/ram: bash mpll bit 31 on

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
index 1ad3ea503133f838bf6365c6ef28a41f9bb23e48..c5b46e3023199299362f68181ef98ec9f4db7644 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
@@ -200,6 +200,7 @@ r1373f4_init(struct nve0_ramfuc *fuc)
        /* (re)program mempll, if required */
        if (ram->mode == 2) {
                ram_mask(fuc, 0x1373f4, 0x00010000, 0x00000000);
+               ram_mask(fuc, 0x132000, 0x80000000, 0x80000000);
                ram_mask(fuc, 0x132000, 0x00000001, 0x00000000);
                ram_mask(fuc, 0x132004, 0x103fffff, mcoef);
                ram_mask(fuc, 0x132000, 0x00000001, 0x00000001);