diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c | 53 |
1 files changed, 30 insertions, 23 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c index 56192a7242ae..0338e66bc620 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c @@ -44,7 +44,8 @@ static const struct { u64 subdev; u64 mask; } fifo_engine[] = { - _(NVDEV_ENGINE_GR , (1ULL << NVDEV_ENGINE_SW)), + _(NVDEV_ENGINE_GR , (1ULL << NVDEV_ENGINE_SW) | + (1ULL << NVDEV_ENGINE_COPY2)), _(NVDEV_ENGINE_VP , 0), _(NVDEV_ENGINE_PPP , 0), _(NVDEV_ENGINE_BSP , 0), @@ -96,18 +97,6 @@ nve0_fifo_playlist_update(struct nve0_fifo_priv *priv, u32 engine) mutex_lock(&nv_subdev(priv)->mutex); cur = engn->playlist[engn->cur_playlist]; - if (unlikely(cur == NULL)) { - int ret = nouveau_gpuobj_new(nv_object(priv), NULL, - 0x8000, 0x1000, 0, &cur); - if (ret) { - mutex_unlock(&nv_subdev(priv)->mutex); - nv_error(priv, "playlist alloc failed\n"); - return; - } - - engn->playlist[engn->cur_playlist] = cur; - } - engn->cur_playlist = !engn->cur_playlist; for (i = 0, p = 0; i < priv->base.max; i++) { @@ -138,10 +127,12 @@ nve0_fifo_context_attach(struct nouveau_object *parent, int ret; switch (nv_engidx(object->engine)) { - case NVDEV_ENGINE_SW : return 0; - case NVDEV_ENGINE_GR : + case NVDEV_ENGINE_SW : case NVDEV_ENGINE_COPY0: - case NVDEV_ENGINE_COPY1: addr = 0x0210; break; + case NVDEV_ENGINE_COPY1: + case NVDEV_ENGINE_COPY2: + return 0; + case NVDEV_ENGINE_GR : addr = 0x0210; break; case NVDEV_ENGINE_BSP : addr = 0x0270; break; case NVDEV_ENGINE_VP : addr = 0x0250; break; case NVDEV_ENGINE_PPP : addr = 0x0260; break; @@ -176,9 +167,10 @@ nve0_fifo_context_detach(struct nouveau_object *parent, bool suspend, switch (nv_engidx(object->engine)) { case NVDEV_ENGINE_SW : return 0; - case NVDEV_ENGINE_GR : case NVDEV_ENGINE_COPY0: - case NVDEV_ENGINE_COPY1: addr = 0x0210; break; + case NVDEV_ENGINE_COPY1: + case NVDEV_ENGINE_COPY2: addr = 0x0000; break; + case NVDEV_ENGINE_GR : addr = 0x0210; break; case NVDEV_ENGINE_BSP : addr = 0x0270; break; case NVDEV_ENGINE_VP : addr = 0x0250; break; case NVDEV_ENGINE_PPP : addr = 0x0260; break; @@ -194,9 +186,12 @@ nve0_fifo_context_detach(struct nouveau_object *parent, bool suspend, return -EBUSY; } - nv_wo32(base, addr + 0x00, 0x00000000); - nv_wo32(base, addr + 0x04, 0x00000000); - bar->flush(bar); + if (addr) { + nv_wo32(base, addr + 0x00, 0x00000000); + nv_wo32(base, addr + 0x04, 0x00000000); + bar->flush(bar); + } + return 0; } @@ -592,13 +587,25 @@ nve0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_object **pobject) { struct nve0_fifo_priv *priv; - int ret; + int ret, i; ret = nouveau_fifo_create(parent, engine, oclass, 0, 4095, &priv); *pobject = nv_object(priv); if (ret) return ret; + for (i = 0; i < FIFO_ENGINE_NR; i++) { + ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0x1000, + 0, &priv->engine[i].playlist[0]); + if (ret) + return ret; + + ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0x1000, + 0, &priv->engine[i].playlist[1]); + if (ret) + return ret; + } + ret = nouveau_gpuobj_new(nv_object(priv), NULL, 4096 * 0x200, 0x1000, NVOBJ_FLAG_ZERO_ALLOC, &priv->user.mem); if (ret) @@ -629,7 +636,7 @@ nve0_fifo_dtor(struct nouveau_object *object) nouveau_gpuobj_unmap(&priv->user.bar); nouveau_gpuobj_ref(NULL, &priv->user.mem); - for (i = 0; i < ARRAY_SIZE(priv->engine); i++) { + for (i = 0; i < FIFO_ENGINE_NR; i++) { nouveau_gpuobj_ref(NULL, &priv->engine[i].playlist[1]); nouveau_gpuobj_ref(NULL, &priv->engine[i].playlist[0]); } |