diff options
Diffstat (limited to 'shared-core/nv10_graph.c')
| -rw-r--r-- | shared-core/nv10_graph.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/shared-core/nv10_graph.c b/shared-core/nv10_graph.c index ad74b840..3ca843d4 100644 --- a/shared-core/nv10_graph.c +++ b/shared-core/nv10_graph.c @@ -605,5 +605,58 @@ int nv10_graph_context_create(drm_device_t *dev, int channel) { int nv10_graph_init(drm_device_t *dev) { + drm_nouveau_private_t *dev_priv = dev->dev_private; + uint32_t tmp, vramsz; + 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); + + 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, 0x00118700); + NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x24E00810); + NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x55DE0030 | + (1<<29) | + (1<<31)); + + /* 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); + + /* the below don't belong here, per-channel context state */ + 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); + + vramsz = drm_get_resource_len(dev, 0) - 1; + NV_WRITE(NV04_PGRAPH_BOFFSET0, 0); + NV_WRITE(NV04_PGRAPH_BOFFSET1, 0); + NV_WRITE(NV04_PGRAPH_BLIMIT0 , vramsz); + NV_WRITE(NV04_PGRAPH_BLIMIT1 , vramsz); + + NV_WRITE(NV04_PGRAPH_PATTERN_SHAPE, 0x00000000); + NV_WRITE(NV04_PGRAPH_BETA_AND , 0xFFFFFFFF); + return 0; + } + +void nv10_graph_takedown(drm_device_t *dev) +{ +} + |