geemili
/
drm
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

nouveau: split PFIFO/PGRAPH context creation

main
Ben Skeggs 2007-06-24 18:55:23 +10:00
parent 9dbf322d26
commit 0afb3b518e
1 changed files with 31 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
shared-core/nouveau_fifo.c
View File

@ -505,18 +505,16 @@ static int nouveau_fifo_alloc(drm_device_t* dev, int *chan_ret, DRMFILE filp)
NV_WRITE(NV03_PFIFO_CACHE1_PUSH0, 0x00000000);
NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x00000000);
/* Construct inital RAMFC for new channel */
/* Create a graphics context for new channel */
switch(dev_priv->card_type)
{
case NV_04:
case NV_05:
nv04_graph_context_create(dev, channel);
nouveau_nv04_context_init(dev, channel);
break;
case NV_10:
case NV_17:
nv10_graph_context_create(dev, channel);
nouveau_nv10_context_init(dev, channel);
break;
case NV_20:
ret = nv20_graph_context_create(dev, channel);
@ -524,7 +522,6 @@ static int nouveau_fifo_alloc(drm_device_t* dev, int *chan_ret, DRMFILE filp)
nouveau_fifo_free(dev, channel);
return ret;
}
nouveau_nv10_context_init(dev, channel);
break;
case NV_30:
ret = nv30_graph_context_create(dev, channel);
@ -532,18 +529,45 @@ static int nouveau_fifo_alloc(drm_device_t* dev, int *chan_ret, DRMFILE filp)
nouveau_fifo_free(dev, channel);
return ret;
}
nouveau_nv30_context_init(dev, channel);
break;
case NV_40:
case NV_44:
case NV_50:
ret = nv40_graph_context_create(dev, channel);
if (ret) {
nouveau_fifo_free(dev, channel);
return ret;
}
break;
default:
DRM_ERROR("grctx: unknown card type\n");
nouveau_fifo_free(dev, channel);
return DRM_ERR(EINVAL);
}
/* Construct inital RAMFC for new channel */
switch (dev_priv->card_type) {
case NV_04:
case NV_05:
nouveau_nv04_context_init(dev, channel);
break;
case NV_10:
case NV_17:
nouveau_nv10_context_init(dev, channel);
break;
case NV_20:
nouveau_nv10_context_init(dev, channel);
break;
case NV_30:
nouveau_nv30_context_init(dev, channel);
break;
case NV_40:
case NV_44:
nouveau_nv40_context_init(dev, channel);
break;
default:
DRM_ERROR("fifoctx: unknown card type\n");
nouveau_fifo_free(dev, channel);
return DRM_ERR(EINVAL);
}
/* enable the fifo dma operation */