drm/nv50: use correct PRAMIN flush register on original nv50

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

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c b/drivers/gpu/drm/nouveau/nv50_instmem.c
index 2a5ec887291c..2ed893cbff69 100644
--- a/drivers/gpu/drm/nouveau/nv50_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv50_instmem.c
@@ -486,6 +486,14 @@ nv50_instmem_unbind(struct drm_device *dev, struct nouveau_gpuobj *gpuobj)
 void
 nv50_instmem_flush(struct drm_device *dev)
 {
+        nv_wr32(dev, 0x00330c, 0x00000001);
+        if (!nv_wait(0x00330c, 0x00000001, 0x00000000))
+                NV_ERROR(dev, "PRAMIN flush timeout\n");
+}
+
+void
+nv84_instmem_flush(struct drm_device *dev)
+{
         nv_wr32(dev, 0x070000, 0x00000001);
         if (!nv_wait(0x070000, 0x00000001, 0x00000000))
                 NV_ERROR(dev, "PRAMIN flush timeout\n");