drm/nv50-nvc0: fix ramht entries for multiple evo channels

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

diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.c b/drivers/gpu/drm/nouveau/nouveau_ramht.c
index bef3e691041863a0523f0b7ba7aa2ea1626af760..a24a81f5a89e40719067806281ff63b3da02fba2 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_ramht.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ramht.c
@@ -114,7 +114,9 @@ nouveau_ramht_insert(struct nouveau_channel *chan, u32 handle,
                      (gpuobj->engine << NV40_RAMHT_CONTEXT_ENGINE_SHIFT);
        } else {
                if (gpuobj->engine == NVOBJ_ENGINE_DISPLAY) {
-                       ctx = (gpuobj->cinst << 10) | chan->id;
+                       ctx = (gpuobj->cinst << 10) |
+                             (chan->id << 28) |
+                             chan->id; /* HASH_TAG */
                } else {
                        ctx = (gpuobj->cinst >> 4) |
                              ((gpuobj->engine <<