From c50a5681e7d0ce1dd6de06fd70a7eff56ebfb9e9 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Thu, 8 Jul 2010 15:40:18 +1000 Subject: [PATCH] drm/nv20-nv30: move context table object out of dev_priv Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_drv.h | 7 +++--- drivers/gpu/drm/nouveau/nv20_graph.c | 33 ++++++++++++--------------- 2 files changed, 18 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index f3dbce20332b..47fa28ddec75 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -333,6 +333,9 @@ struct nouveau_pgraph_engine { bool accel_blocked; int grctx_size; + /* NV2x/NV3x context table (0x400780) */ + struct nouveau_gpuobj_ref *ctx_table; + int (*init)(struct drm_device *); void (*takedown)(struct drm_device *); @@ -580,10 +583,6 @@ struct drm_nouveau_private { struct drm_mm ramin_heap; - /* context table pointed to be NV_PGRAPH_CHANNEL_CTX_TABLE (0x400780) */ - uint32_t ctx_table_size; - struct nouveau_gpuobj_ref *ctx_table; - struct list_head gpuobj_list; struct nvbios vbios; diff --git a/drivers/gpu/drm/nouveau/nv20_graph.c b/drivers/gpu/drm/nouveau/nv20_graph.c index 0c776ee81e85..17f309b36c91 100644 --- a/drivers/gpu/drm/nouveau/nv20_graph.c +++ b/drivers/gpu/drm/nouveau/nv20_graph.c @@ -416,8 +416,8 @@ nv20_graph_create_context(struct nouveau_channel *chan) nv_wo32(dev, chan->ramin_grctx->gpuobj, idoffs, (chan->id << 24) | 0x1); /* CTX_USER */ - nv_wo32(dev, dev_priv->ctx_table->gpuobj, chan->id, - chan->ramin_grctx->instance >> 4); + nv_wo32(dev, pgraph->ctx_table->gpuobj, chan->id, + chan->ramin_grctx->instance >> 4); return 0; } @@ -426,11 +426,12 @@ nv20_graph_destroy_context(struct nouveau_channel *chan) { struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; + struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; if (chan->ramin_grctx) nouveau_gpuobj_ref_del(dev, &chan->ramin_grctx); - nv_wo32(dev, dev_priv->ctx_table->gpuobj, chan->id, 0); + nv_wo32(dev, pgraph->ctx_table->gpuobj, chan->id, 0); } int @@ -522,8 +523,7 @@ nv20_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr, int nv20_graph_init(struct drm_device *dev) { - struct drm_nouveau_private *dev_priv = - (struct drm_nouveau_private *)dev->dev_private; + struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; uint32_t tmp, vramsz; int ret, i; @@ -550,19 +550,17 @@ nv20_graph_init(struct drm_device *dev) nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) | NV_PMC_ENABLE_PGRAPH); - if (!dev_priv->ctx_table) { + if (!pgraph->ctx_table) { /* Create Context Pointer Table */ - dev_priv->ctx_table_size = 32 * 4; - ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, - dev_priv->ctx_table_size, 16, + ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 32 * 4, 16, NVOBJ_FLAG_ZERO_ALLOC, - &dev_priv->ctx_table); + &pgraph->ctx_table); if (ret) return ret; } nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE, - dev_priv->ctx_table->instance >> 4); + pgraph->ctx_table->instance >> 4); nv20_graph_rdi(dev); @@ -646,8 +644,9 @@ void nv20_graph_takedown(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; + struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; - nouveau_gpuobj_ref_del(dev, &dev_priv->ctx_table); + nouveau_gpuobj_ref_del(dev, &pgraph->ctx_table); } int @@ -680,19 +679,17 @@ nv30_graph_init(struct drm_device *dev) nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) | NV_PMC_ENABLE_PGRAPH); - if (!dev_priv->ctx_table) { + if (!pgraph->ctx_table) { /* Create Context Pointer Table */ - dev_priv->ctx_table_size = 32 * 4; - ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, - dev_priv->ctx_table_size, 16, + ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 32 * 4, 16, NVOBJ_FLAG_ZERO_ALLOC, - &dev_priv->ctx_table); + &pgraph->ctx_table); if (ret) return ret; } nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE, - dev_priv->ctx_table->instance >> 4); + pgraph->ctx_table->instance >> 4); nv_wr32(dev, NV03_PGRAPH_INTR , 0xFFFFFFFF); nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF); -- 2.20.1