Displaying 2 results from an estimated 2 matches for "nv40_pgraph_ctxctl_cur".
2012 Nov 11
0
[PATCH] drm/nv40: allocate ctxprog with kmalloc
...aph_init(struct nouveau_object *object)
return ret;
/* generate and upload context program */
- nv40_grctx_init(nv_device(priv), &priv->size);
+ ret = nv40_grctx_init(nv_device(priv), &priv->size);
+ if (ret)
+ return ret;
/* No context present currently */
nv_wr32(priv, NV40_PGRAPH_CTXCTL_CUR, 0x00000000);
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h
index d2ac975..7da35a4 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h
@@ -15,7 +15,7 @@ nv44_graph_cla...
2010 Feb 25
3
[PATCH 1/3] drm/nv50: Implement ctxprog/state generation.
..._pos * 4;
+
+ nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
+ for (i = 0; i < ctx.ctxprog_len; i++)
+ nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, cp[i]);
+ } else {
+ dev_priv->engine.graph.accel_blocked = true;
+ }
+ kfree(cp);
+ }
nv_wr32(dev, 0x400320, 4);
nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, 0);
@@ -193,13 +195,13 @@ nv50_graph_create_context(struct nouveau_channel *chan)
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_gpuobj *ramin = chan->ramin->gpuobj;
struct nouveau_gpuobj *ctx;
- uint32_t grctx_size = 0x70000;
+ struct nouveau_pgraph_engine...