diff options
Diffstat (limited to 'shared-core')
| -rw-r--r-- | shared-core/nouveau_fifo.c | 41 |
1 files changed, 11 insertions, 30 deletions
diff --git a/shared-core/nouveau_fifo.c b/shared-core/nouveau_fifo.c index b47d4e0c..3c07b0da 100644 --- a/shared-core/nouveau_fifo.c +++ b/shared-core/nouveau_fifo.c @@ -313,27 +313,16 @@ static int nouveau_fifo_alloc(drm_device_t* dev, int *chan_ret, DRMFILE filp) * other case, the GPU will handle this when it switches contexts. */ if (dev_priv->fifo_alloc_count == 0) { - engine->fifo.load_context(dev, channel); - - if (engine->graph.load_context) { - ret = engine->graph.load_context(dev, channel); - if (ret) { - nouveau_fifo_free(dev, channel); - return ret; - } - } else - if (dev_priv->card_type >= NV_30) { - uint32_t inst; - - inst = nouveau_chip_instance_get(dev, - chan->ramin_grctx); - - /* see comments in nv40_graph_context_restore() */ - NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_SIZE, inst); - if (dev_priv->card_type >= NV_40) { - NV_WRITE(0x40032C, inst | 0x01000000); - NV_WRITE(NV40_PFIFO_GRCTX_INSTANCE, inst); - } + ret = engine->fifo.load_context(dev, channel); + if (ret) { + nouveau_fifo_free(dev, channel); + return ret; + } + + ret = engine->graph.load_context(dev, channel); + if (ret) { + nouveau_fifo_free(dev, channel); + return ret; } } @@ -370,15 +359,7 @@ void nouveau_fifo_free(drm_device_t* dev, int channel) engine->fifo.destroy_context(dev, channel); /* Cleanup PGRAPH state */ - if (engine->graph.destroy_context) - engine->graph.destroy_context(dev, channel); - else if (dev_priv->card_type >= NV_30) { - } - else if (dev_priv->card_type >= NV_20) { - /* clear ctx table */ - INSTANCE_WR(dev_priv->ctx_table, channel, 0); - nouveau_instmem_free(dev, chan->ramin_grctx); - } + engine->graph.destroy_context(dev, channel); /* reenable the fifo caches */ NV_WRITE(NV03_PFIFO_CACHES, 0x00000001); |