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path: root/drivers/gpu/drm/nouveau/nouveau_channel.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_channel.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_channel.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 0480f064f2c..373950e3481 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -48,14 +48,14 @@ nouveau_channel_pushbuf_ctxdma_init(struct nouveau_channel *chan)
dev_priv->gart_info.aper_size,
NV_DMA_ACCESS_RO, &pushbuf,
NULL);
- chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT;
+ chan->pushbuf_base = pb->bo.mem.start << PAGE_SHIFT;
} else
if (dev_priv->card_type != NV_04) {
ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, 0,
dev_priv->fb_available_size,
NV_DMA_ACCESS_RO,
NV_DMA_TARGET_VIDMEM, &pushbuf);
- chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT;
+ chan->pushbuf_base = pb->bo.mem.start << PAGE_SHIFT;
} else {
/* NV04 cmdbuf hack, from original ddx.. not sure of it's
* exact reason for existing :) PCI access to cmdbuf in
@@ -67,17 +67,11 @@ nouveau_channel_pushbuf_ctxdma_init(struct nouveau_channel *chan)
dev_priv->fb_available_size,
NV_DMA_ACCESS_RO,
NV_DMA_TARGET_PCI, &pushbuf);
- chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT;
- }
-
- ret = nouveau_gpuobj_ref_add(dev, chan, 0, pushbuf, &chan->pushbuf);
- if (ret) {
- NV_ERROR(dev, "Error referencing pushbuf ctxdma: %d\n", ret);
- if (pushbuf != dev_priv->gart_info.sg_ctxdma)
- nouveau_gpuobj_del(dev, &pushbuf);
- return ret;
+ chan->pushbuf_base = pb->bo.mem.start << PAGE_SHIFT;
}
+ nouveau_gpuobj_ref(pushbuf, &chan->pushbuf);
+ nouveau_gpuobj_ref(NULL, &pushbuf);
return 0;
}
@@ -229,7 +223,7 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
ret = nouveau_dma_init(chan);
if (!ret)
- ret = nouveau_fence_init(chan);
+ ret = nouveau_fence_channel_init(chan);
if (ret) {
nouveau_channel_free(chan);
return ret;
@@ -276,7 +270,7 @@ nouveau_channel_free(struct nouveau_channel *chan)
* above attempts at idling were OK, but if we failed this'll tell TTM
* we're done with the buffers.
*/
- nouveau_fence_fini(chan);
+ nouveau_fence_channel_fini(chan);
/* This will prevent pfifo from switching channels. */
pfifo->reassign(dev, false);
@@ -308,8 +302,9 @@ nouveau_channel_free(struct nouveau_channel *chan)
spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
/* Release the channel's resources */
- nouveau_gpuobj_ref_del(dev, &chan->pushbuf);
+ nouveau_gpuobj_ref(NULL, &chan->pushbuf);
if (chan->pushbuf_bo) {
+ nouveau_bo_unmap(chan->pushbuf_bo);
nouveau_bo_unpin(chan->pushbuf_bo);
nouveau_bo_ref(NULL, &chan->pushbuf_bo);
}