drm/nouveau: fix ENG_RUNLIST register address

Address of the ENG_RUNLIST register should be 0x002284 + (engine * 8),
not 0x002284 + (engine * 4).

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c
index 9a850fe..54c1b5b 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c
@@ -112,7 +112,7 @@ nve0_fifo_runlist_update(struct nve0_fifo_priv *priv, u32 engine)
 
        nv_wr32(priv, 0x002270, cur->addr >> 12);
        nv_wr32(priv, 0x002274, (engine << 20) | (p >> 3));
-       if (!nv_wait(priv, 0x002284 + (engine * 4), 0x00100000, 0x00000000))
+       if (!nv_wait(priv, 0x002284 + (engine * 8), 0x00100000, 0x00000000))
                nv_error(priv, "runlist %d update timeout\n", engine);
        mutex_unlock(&nv_subdev(priv)->mutex);
 }