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Diffstat (limited to 'shared-core/nv10_graph.c')
-rw-r--r--shared-core/nv10_graph.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/shared-core/nv10_graph.c b/shared-core/nv10_graph.c
index c6319b8f..d0c2285f 100644
--- a/shared-core/nv10_graph.c
+++ b/shared-core/nv10_graph.c
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright 2007 Matthieu CASTET <castet.matthieu@free.fr>
* All Rights Reserved.
*
@@ -692,6 +692,7 @@ int nv10_graph_save_context(struct nouveau_channel *chan)
void nouveau_nv10_context_switch(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv;
+ struct nouveau_engine *engine;
struct nouveau_channel *next, *last;
int chid;
@@ -708,8 +709,10 @@ void nouveau_nv10_context_switch(struct drm_device *dev)
DRM_DEBUG("Invalid drm_nouveau_private->fifos\n");
return;
}
+ engine = &dev_priv->Engine;
- chid = (NV_READ(NV04_PGRAPH_TRAPPED_ADDR) >> 20)&(nouveau_fifo_number(dev)-1);
+ chid = (NV_READ(NV04_PGRAPH_TRAPPED_ADDR) >> 20) &
+ (engine->fifo.channels - 1);
next = dev_priv->fifos[chid];
if (!next) {
@@ -717,7 +720,8 @@ void nouveau_nv10_context_switch(struct drm_device *dev)
return;
}
- chid = (NV_READ(NV10_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
+ chid = (NV_READ(NV10_PGRAPH_CTX_USER) >> 24) &
+ (engine->fifo.channels - 1);
last = dev_priv->fifos[chid];
if (!last) {
@@ -732,7 +736,7 @@ void nouveau_nv10_context_switch(struct drm_device *dev)
if (last) {
nouveau_wait_for_idle(dev);
nv10_graph_save_context(last);
- }
+ }
nouveau_wait_for_idle(dev);
@@ -827,13 +831,14 @@ void nv10_graph_destroy_context(struct nouveau_channel *chan)
{
struct drm_device *dev = chan->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_engine *engine = &dev_priv->Engine;
struct graph_state* pgraph_ctx = chan->pgraph_ctx;
int chid;
drm_free(pgraph_ctx, sizeof(*pgraph_ctx), DRM_MEM_DRIVER);
chan->pgraph_ctx = NULL;
- chid = (NV_READ(NV10_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
+ chid = (NV_READ(NV10_PGRAPH_CTX_USER) >> 24) & (engine->fifo.channels - 1);
/* This code seems to corrupt the 3D pipe, but blob seems to do similar things ????
*/
@@ -907,4 +912,3 @@ int nv10_graph_init(struct drm_device *dev) {
void nv10_graph_takedown(struct drm_device *dev)
{
}
-