diff options
Diffstat (limited to 'shared-core/nv04_graph.c')
| -rw-r--r-- | shared-core/nv04_graph.c | 52 |
1 files changed, 34 insertions, 18 deletions
diff --git a/shared-core/nv04_graph.c b/shared-core/nv04_graph.c index 2cf052cf..cffa3e4a 100644 --- a/shared-core/nv04_graph.c +++ b/shared-core/nv04_graph.c @@ -346,6 +346,10 @@ static uint32_t nv04_graph_ctx_regs [] = { }; +struct graph_state { + int nv04[sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0])]; +}; + void nouveau_nv04_context_switch(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; @@ -414,12 +418,17 @@ void nouveau_nv04_context_switch(struct drm_device *dev) } int nv04_graph_create_context(struct nouveau_channel *chan) { + struct graph_state* pgraph_ctx; DRM_DEBUG("nv04_graph_context_create %d\n", chan->id); - memset(chan->pgraph_ctx, 0, sizeof(chan->pgraph_ctx)); + chan->pgraph_ctx = pgraph_ctx = drm_calloc(1, sizeof(*pgraph_ctx), + DRM_MEM_DRIVER); + + if (pgraph_ctx == NULL) + return -ENOMEM; //dev_priv->fifos[channel].pgraph_ctx_user = channel << 24; - chan->pgraph_ctx[0] = 0x0001ffff; + pgraph_ctx->nv04[0] = 0x0001ffff; /* is it really needed ??? */ //dev_priv->fifos[channel].pgraph_ctx[1] = NV_READ(NV_PGRAPH_DEBUG_4); //dev_priv->fifos[channel].pgraph_ctx[2] = NV_READ(0x004006b0); @@ -429,16 +438,21 @@ int nv04_graph_create_context(struct nouveau_channel *chan) { void nv04_graph_destroy_context(struct nouveau_channel *chan) { + struct graph_state* pgraph_ctx = chan->pgraph_ctx; + + drm_free(pgraph_ctx, sizeof(*pgraph_ctx), DRM_MEM_DRIVER); + chan->pgraph_ctx = NULL; } int nv04_graph_load_context(struct nouveau_channel *chan) { struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; + struct graph_state* pgraph_ctx = chan->pgraph_ctx; int i; for (i = 0; i < sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++) - NV_WRITE(nv04_graph_ctx_regs[i], chan->pgraph_ctx[i]); + NV_WRITE(nv04_graph_ctx_regs[i], pgraph_ctx->nv04[i]); return 0; } @@ -447,10 +461,11 @@ int nv04_graph_save_context(struct nouveau_channel *chan) { struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; + struct graph_state* pgraph_ctx = chan->pgraph_ctx; int i; for (i = 0; i < sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++) - chan->pgraph_ctx[i] = NV_READ(nv04_graph_ctx_regs[i]); + pgraph_ctx->nv04[i] = NV_READ(nv04_graph_ctx_regs[i]); return 0; } @@ -467,20 +482,22 @@ int nv04_graph_init(struct drm_device *dev) { NV_WRITE(NV03_PGRAPH_INTR, 0xFFFFFFFF); NV_WRITE(NV03_PGRAPH_INTR_EN, 0xFFFFFFFF); - // check the context is big enough - if ( sizeof(nv04_graph_ctx_regs)>sizeof(dev_priv->fifos[0]->pgraph_ctx) ) - DRM_ERROR("pgraph_ctx too small\n"); - - NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x000001FF); + NV_WRITE(NV04_PGRAPH_VALID1, 0); + NV_WRITE(NV04_PGRAPH_VALID2, 0); + /*NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x000001FF); + NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x001FFFFF);*/ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x1231c000); - NV_WRITE(NV04_PGRAPH_DEBUG_1, 0xf2d91100); - NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x11d5f870); - NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x0004FF31); - NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x4004FF31 | - (0x00D00000) | - (1<<29) | - (1<<31)); - NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xfad4ff31); + /*1231C000 blob, 001 haiku*/ + //*V_WRITE(NV04_PGRAPH_DEBUG_1, 0xf2d91100);*/ + NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x72111100); + /*0x72111100 blob , 01 haiku*/ + /*NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x11d5f870);*/ + NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x11d5f071); + /*haiku same*/ + + /*NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xfad4ff31);*/ + NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x10d4ff31); + /*haiku and blob 10d4*/ NV_WRITE(NV04_PGRAPH_STATE , 0xFFFFFFFF); NV_WRITE(NV04_PGRAPH_CTX_CONTROL , 0x10010100); @@ -496,4 +513,3 @@ int nv04_graph_init(struct drm_device *dev) { void nv04_graph_takedown(struct drm_device *dev) { } - |