drm/nvc0/gr: some initial state modifications

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 a57fba3..c99b3ca 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvc0_graph.c
+++ b/drivers/gpu/drm/nouveau/nvc0_graph.c
@@ -159,7 +159,7 @@ nvc0_graph_create_context_mmio_list(struct nouveau_channel *chan)
        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 += 0x02fc) {
+               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);

diff --git a/drivers/gpu/drm/nouveau/nvc0_grctx.c b/drivers/gpu/drm/nouveau/nvc0_grctx.c
index b74f84c..3ac3762 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvc0_grctx.c
+++ b/drivers/gpu/drm/nouveau/nvc0_grctx.c
@@ -1531,21 +1531,11 @@ nvc0_grctx_generate_ccache(struct drm_device *dev)
 static void
 nvc0_grctx_generate_rop(struct drm_device *dev)
 {
-       struct drm_nouveau_private *dev_priv = dev->dev_private;
-
        /* ROPC_BROADCAST */
        nv_wr32(dev, 0x408800, 0x02802a3c);
        nv_wr32(dev, 0x408804, 0x00000040);
        nv_wr32(dev, 0x408808, 0x0003e00d);
-       switch (dev_priv->chipset) {
-       case 0xc0:
-               nv_wr32(dev, 0x408900, 0x0080b801);
-               break;
-       case 0xc3:
-       case 0xc4:
-               nv_wr32(dev, 0x408900, 0x3080b801);
-               break;
-       }
+       nv_wr32(dev, 0x408900, 0x3080b801);
        nv_wr32(dev, 0x408904, 0x02000001);
        nv_wr32(dev, 0x408908, 0x00c80929);
        nv_wr32(dev, 0x40890c, 0x00000000);
@@ -1639,6 +1629,8 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
        struct drm_nouveau_private *dev_priv = dev->dev_private;
 
        /* GPC_BROADCAST.TP_BROADCAST */
+       nv_wr32(dev, 0x419818, 0x00000000);
+       nv_wr32(dev, 0x41983c, 0x00038bc7);
        nv_wr32(dev, 0x419848, 0x00000000);
        nv_wr32(dev, 0x419864, 0x0000012a);
        nv_wr32(dev, 0x419888, 0x00000000);
@@ -1665,7 +1657,7 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
        nv_wr32(dev, 0x419c04, 0x00000006);
        nv_wr32(dev, 0x419c08, 0x00000002);
        nv_wr32(dev, 0x419c20, 0x00000000);
-       nv_wr32(dev, 0x419cbc, 0x28137606);
+       nv_wr32(dev, 0x419cb0, 0x00060048);
        nv_wr32(dev, 0x419ce8, 0x00000000);
        nv_wr32(dev, 0x419cf4, 0x00000183);
        nv_wr32(dev, 0x419d20, 0x02180000);