Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

[karo-tx-linux.git] / drivers / gpu / drm / nouveau / nv04_graph.c

diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c b/drivers/gpu/drm/nouveau/nv04_graph.c
index dbdea8ed3925e85811f41e577535c1ce83733de4..72f1a62903b395cd358a68e938af9785a33b9c44 100644 (file)
--- 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;
 }