diff options
Diffstat (limited to 'shared-core/nv30_graph.c')
| -rw-r--r-- | shared-core/nv30_graph.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/shared-core/nv30_graph.c b/shared-core/nv30_graph.c index cb183bea..391a1063 100644 --- a/shared-core/nv30_graph.c +++ b/shared-core/nv30_graph.c @@ -136,8 +136,14 @@ int nv30_graph_init(drm_device_t *dev) { drm_nouveau_private_t *dev_priv = (drm_nouveau_private_t *)dev->dev_private; + uint32_t vramsz, tmp; int i; + NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) & + ~NV_PMC_ENABLE_PGRAPH); + NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) | + NV_PMC_ENABLE_PGRAPH); + /* Create Context Pointer Table */ dev_priv->ctx_table_size = 32 * 4; dev_priv->ctx_table = nouveau_instmem_alloc(dev, dev_priv->ctx_table_size, 4); @@ -149,6 +155,68 @@ int nv30_graph_init(drm_device_t *dev) NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_TABLE, nouveau_chip_instance_get(dev, dev_priv->ctx_table)); + NV_WRITE(NV03_PGRAPH_INTR_EN, 0x00000000); + NV_WRITE(NV03_PGRAPH_INTR , 0xFFFFFFFF); + + NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF); + NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000); + NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x401287c0); + NV_WRITE(0x400890, 0x00140000); + NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xf0de0475); + NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x10008000); + NV_WRITE(NV04_PGRAPH_LIMIT_VIOL_PIX, 0xf04b1f36); + NV_WRITE(0x400B80, 0x1003d888); + NV_WRITE(0x400B84, 0x0c000000); + NV_WRITE(0x400B88, 0x62ff0f7f); + NV_WRITE(0x400098, 0x000000c0); + NV_WRITE(0x40009C, 0x0005dc00); + NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x62ff0f7f); + NV_WRITE(0x4000a0, 0x00000000); + NV_WRITE(0x4000a4, 0x00000008); + + /* copy tile info from PFB */ + for (i=0; i<NV10_PFB_TILE__SIZE; i++) { + NV_WRITE(NV10_PGRAPH_TILE(i), NV_READ(NV10_PFB_TILE(i))); + NV_WRITE(NV10_PGRAPH_TLIMIT(i), NV_READ(NV10_PFB_TLIMIT(i))); + NV_WRITE(NV10_PGRAPH_TSIZE(i), NV_READ(NV10_PFB_TSIZE(i))); + NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i))); + } + + NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100); + NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF); + NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001); + + /* begin RAM config */ + vramsz = drm_get_resource_len(dev, 0) - 1; + NV_WRITE(0x4009A4, NV_READ(NV04_PFB_CFG0)); + NV_WRITE(0x4009A8, NV_READ(NV04_PFB_CFG1)); + NV_WRITE(0x400750, 0x00EA0000); + NV_WRITE(0x400754, NV_READ(NV04_PFB_CFG0)); + NV_WRITE(0x400750, 0x00EA0004); + NV_WRITE(0x400754, NV_READ(NV04_PFB_CFG1)); + NV_WRITE(0x400820, 0); + NV_WRITE(0x400824, 0); + NV_WRITE(0x400864, vramsz-1); + NV_WRITE(0x400868, vramsz-1); + + NV_WRITE(0x400B20, 0x00000000); + NV_WRITE(0x400B04, 0xFFFFFFFF); + + /* per-context state, doesn't belong here */ + tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00; + NV_WRITE(NV10_PGRAPH_SURFACE, tmp); + tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100; + NV_WRITE(NV10_PGRAPH_SURFACE, tmp); + + NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMIN, 0); + NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMIN, 0); + NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff); + NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff); + return 0; } +void nv30_graph_takedown(drm_device_t *dev) +{ +} + |