drm/nvc0/gr: fixup the mmio list register writes for 0xc1

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

diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c
index bbdbc51830c8df10c8475c9c82e888d0a1adf1cc..a74e501afd25b44b7315d497f8ca30908dcb3995 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvc0_graph.c
+++ b/drivers/gpu/drm/nouveau/nvc0_graph.c
@@ -157,8 +157,8 @@ nvc0_graph_create_context_mmio_list(struct nouveau_channel *chan)
        struct nvc0_graph_priv *priv = nv_engine(chan->dev, NVOBJ_ENGINE_GR);
        struct nvc0_graph_chan *grch = chan->engctx[NVOBJ_ENGINE_GR];
        struct drm_device *dev = chan->dev;
+       struct drm_nouveau_private *dev_priv = dev->dev_private;
        int i = 0, gpc, tp, ret;
-       u32 magic;
 
        ret = nouveau_gpuobj_new(dev, chan, 0x2000, 256, NVOBJ_FLAG_VM,
                                 &grch->unk408004);
@@ -207,14 +207,37 @@ nvc0_graph_create_context_mmio_list(struct nouveau_channel *chan)
        nv_wo32(grch->mmio, i++ * 4, 0x0041880c);
        nv_wo32(grch->mmio, i++ * 4, 0x80000018);
 
-       magic = 0x02180000;
-       nv_wo32(grch->mmio, i++ * 4, 0x00405830);
-       nv_wo32(grch->mmio, i++ * 4, magic);
-       for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-               for (tp = 0; tp < priv->tp_nr[gpc]; tp++, magic += 0x0324) {
-                       u32 reg = 0x504520 + (gpc * 0x8000) + (tp * 0x0800);
-                       nv_wo32(grch->mmio, i++ * 4, reg);
-                       nv_wo32(grch->mmio, i++ * 4, magic);
+       if (dev_priv->chipset != 0xc1) {
+               u32 magic = 0x02180000;
+               nv_wo32(grch->mmio, i++ * 4, 0x00405830);
+               nv_wo32(grch->mmio, i++ * 4, magic);
+               for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
+                       for (tp = 0; tp < priv->tp_nr[gpc]; tp++) {
+                               u32 reg = TP_UNIT(gpc, tp, 0x520);
+                               nv_wo32(grch->mmio, i++ * 4, reg);
+                               nv_wo32(grch->mmio, i++ * 4, magic);
+                               magic += 0x0324;
+                       }
+               }
+       } else {
+               u32 magic = 0x02180000;
+               nv_wo32(grch->mmio, i++ * 4, 0x00405830);
+               nv_wo32(grch->mmio, i++ * 4, magic | 0x0000218);
+               nv_wo32(grch->mmio, i++ * 4, 0x004064c4);
+               nv_wo32(grch->mmio, i++ * 4, 0x0086ffff);
+               for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
+                       for (tp = 0; tp < priv->tp_nr[gpc]; tp++) {
+                               u32 reg = TP_UNIT(gpc, tp, 0x520);
+                               nv_wo32(grch->mmio, i++ * 4, reg);
+                               nv_wo32(grch->mmio, i++ * 4, (1 << 28) | magic);
+                               magic += 0x0324;
+                       }
+                       for (tp = 0; tp < priv->tp_nr[gpc]; tp++) {
+                               u32 reg = TP_UNIT(gpc, tp, 0x544);
+                               nv_wo32(grch->mmio, i++ * 4, reg);
+                               nv_wo32(grch->mmio, i++ * 4, magic);
+                               magic += 0x0324;
+                       }
                }
        }