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-rw-r--r--shared-core/nouveau_fifo.c41
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);