diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_graph.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_graph.c | 39 |
1 files changed, 6 insertions, 33 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c b/drivers/gpu/drm/nouveau/nv04_graph.c index dbdea8ed3925..72f1a62903b3 100644 --- a/drivers/gpu/drm/nouveau/nv04_graph.c +++ b/drivers/gpu/drm/nouveau/nv04_graph.c @@ -356,12 +356,12 @@ static struct nouveau_channel * nv04_graph_channel(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; - int chid = dev_priv->engine.fifo.channels; + int chid = 15; if (nv_rd32(dev, NV04_PGRAPH_CTX_CONTROL) & 0x00010000) chid = nv_rd32(dev, NV04_PGRAPH_CTX_USER) >> 24; - if (chid >= dev_priv->engine.fifo.channels) + if (chid > 15) return NULL; return dev_priv->channels.ptr[chid]; @@ -404,7 +404,6 @@ nv04_graph_load_context(struct nouveau_channel *chan) static int nv04_graph_unload_context(struct drm_device *dev) { - struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_channel *chan = NULL; struct graph_state *ctx; uint32_t tmp; @@ -420,7 +419,7 @@ nv04_graph_unload_context(struct drm_device *dev) nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL, 0x10000000); tmp = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff; - tmp |= (dev_priv->engine.fifo.channels - 1) << 24; + tmp |= 15 << 24; nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp); return 0; } @@ -495,7 +494,6 @@ nv04_graph_object_new(struct nouveau_channel *chan, int engine, static int nv04_graph_init(struct drm_device *dev, int engine) { - struct drm_nouveau_private *dev_priv = dev->dev_private; uint32_t tmp; nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) & @@ -527,7 +525,7 @@ nv04_graph_init(struct drm_device *dev, int engine) nv_wr32(dev, NV04_PGRAPH_STATE , 0xFFFFFFFF); nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL , 0x10000100); tmp = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff; - tmp |= (dev_priv->engine.fifo.channels - 1) << 24; + tmp |= 15 << 24; nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp); /* These don't belong here, they're part of a per-channel context */ @@ -550,28 +548,6 @@ nv04_graph_fini(struct drm_device *dev, int engine, bool suspend) return 0; } -static int -nv04_graph_mthd_set_ref(struct nouveau_channel *chan, - u32 class, u32 mthd, u32 data) -{ - atomic_set(&chan->fence.last_sequence_irq, data); - return 0; -} - -int -nv04_graph_mthd_page_flip(struct nouveau_channel *chan, - u32 class, u32 mthd, u32 data) -{ - struct drm_device *dev = chan->dev; - struct nouveau_page_flip_state s; - - if (!nouveau_finish_page_flip(chan, &s)) - nv_set_crtc_base(dev, s.crtc, - s.offset + s.y * s.pitch + s.x * s.bpp / 8); - - return 0; -} - /* * Software methods, why they are needed, and how they all work: * @@ -1020,7 +996,8 @@ nv04_graph_context_switch(struct drm_device *dev) nv04_graph_unload_context(dev); /* Load context for next channel */ - chid = dev_priv->engine.fifo.channel_id(dev); + chid = nv_rd32(dev, NV03_PFIFO_CACHE1_PUSH1) & + NV03_PFIFO_CACHE1_PUSH1_CHID_MASK; chan = dev_priv->channels.ptr[chid]; if (chan) nv04_graph_load_context(chan); @@ -1345,9 +1322,5 @@ nv04_graph_create(struct drm_device *dev) NVOBJ_MTHD (dev, 0x005e, 0x0198, nv04_graph_mthd_bind_surf2d); NVOBJ_MTHD (dev, 0x005e, 0x02fc, nv04_graph_mthd_set_operation); - /* nvsw */ - NVOBJ_CLASS(dev, 0x506e, SW); - NVOBJ_MTHD (dev, 0x506e, 0x0150, nv04_graph_mthd_set_ref); - NVOBJ_MTHD (dev, 0x506e, 0x0500, nv04_graph_mthd_page_flip); return 0; } |