From patchwork Tue Jul 10 10:57:48 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 1176911 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork1.kernel.org (Postfix) with ESMTP id 0C2D140B37 for ; Tue, 10 Jul 2012 11:05:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C67F4A09BD for ; Tue, 10 Jul 2012 04:05:16 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-ee0-f49.google.com (mail-ee0-f49.google.com [74.125.83.49]) by gabe.freedesktop.org (Postfix) with ESMTP id AECDFA0977 for ; Tue, 10 Jul 2012 03:58:28 -0700 (PDT) Received: by mail-ee0-f49.google.com with SMTP id d17so4606928eek.36 for ; Tue, 10 Jul 2012 03:58:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=anFtsA63KRJF6/GDdvVcx1TU5lUmdxQVyhzNbDU3u/s=; b=ucst9kcU+Xir3Y468c+uY6GTN/9YcGSd95qkomhBZacTNlfp1RZo+He17giT88sCFW i547nsY4wBY0l+Q9VgkxKQdhOf9YI9FGNWK0p3voOMYwvqx5e0uyEsKD0ZUFZwn6OGca HAOSa2S8vgM7nDfNCeStbEqlF8e/xQZ3DY6+uQaNafM7iNRSFo12Cn79KbSQHYptwbe8 QkZBBcO/8XS3/DjAbxSB0YR/M9otoy4+p3kqQYvmuT6iGcOQ+Irl/76PnOGHCYZpPvRr m34kLJ364b9fjyqMrhsmsYbC9z6wacuqxtutSg4JhcATGK2zROpZFdx5aq+PltbIdewq zjGw== Received: by 10.14.188.129 with SMTP id a1mr10497750een.10.1341917908346; Tue, 10 Jul 2012 03:58:28 -0700 (PDT) Received: from localhost (5ED48CEF.cm-7-5c.dynamic.ziggo.nl. [94.212.140.239]) by mx.google.com with ESMTPS id t3sm101483653eeb.15.2012.07.10.03.58.26 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 10 Jul 2012 03:58:27 -0700 (PDT) Received: by localhost (sSMTP sendmail emulation); Tue, 10 Jul 2012 12:58:25 +0200 From: Maarten Lankhorst To: dri-devel@lists.freedesktop.org Subject: [RFC PATCH 5/8] nouveau: Add methods preparing for prime fencing Date: Tue, 10 Jul 2012 12:57:48 +0200 Message-Id: <1341917871-2512-6-git-send-email-m.b.lankhorst@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1341917871-2512-1-git-send-email-m.b.lankhorst@gmail.com> References: <1341917871-2512-1-git-send-email-m.b.lankhorst@gmail.com> Cc: linaro-mm-sig@lists.linaro.org, Maarten Lankhorst , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org From: Maarten Lankhorst This can be used by nv84 and nvc0 to implement hardware fencing, earlier systems will require more thought but can fall back to software for now. Signed-off-by: Maarten Lankhorst --- drivers/gpu/drm/nouveau/nouveau_bo.c | 6 +- drivers/gpu/drm/nouveau/nouveau_channel.c | 2 +- drivers/gpu/drm/nouveau/nouveau_display.c | 2 +- drivers/gpu/drm/nouveau/nouveau_dma.h | 1 + drivers/gpu/drm/nouveau/nouveau_drv.h | 5 + drivers/gpu/drm/nouveau/nouveau_fence.c | 242 ++++++++++++++++++++++++++++- drivers/gpu/drm/nouveau/nouveau_fence.h | 44 +++++- drivers/gpu/drm/nouveau/nouveau_gem.c | 6 +- drivers/gpu/drm/nouveau/nouveau_prime.c | 2 + drivers/gpu/drm/nouveau/nv04_fence.c | 4 +- drivers/gpu/drm/nouveau/nv10_fence.c | 4 +- drivers/gpu/drm/nouveau/nv84_fence.c | 4 +- drivers/gpu/drm/nouveau/nvc0_fence.c | 4 +- 13 files changed, 304 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 4318320..a97025a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -52,6 +52,9 @@ nouveau_bo_del_ttm(struct ttm_buffer_object *bo) DRM_ERROR("bo %p still attached to GEM object\n", bo); nv10_mem_put_tile_region(dev, nvbo->tile, NULL); + + if (nvbo->fence_import_attach) + nouveau_fence_prime_del_bo(nvbo); kfree(nvbo); } @@ -109,6 +112,7 @@ nouveau_bo_new(struct drm_device *dev, int size, int align, INIT_LIST_HEAD(&nvbo->head); INIT_LIST_HEAD(&nvbo->entry); INIT_LIST_HEAD(&nvbo->vma_list); + INIT_LIST_HEAD(&nvbo->prime_chan_entries); nvbo->tile_mode = tile_mode; nvbo->tile_flags = tile_flags; nvbo->bo.bdev = &dev_priv->ttm.bdev; @@ -480,7 +484,7 @@ nouveau_bo_move_accel_cleanup(struct nouveau_channel *chan, struct nouveau_fence *fence = NULL; int ret; - ret = nouveau_fence_new(chan, &fence); + ret = nouveau_fence_new(chan, &fence, false); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c index 629d8a2..85a8556 100644 --- a/drivers/gpu/drm/nouveau/nouveau_channel.c +++ b/drivers/gpu/drm/nouveau/nouveau_channel.c @@ -362,7 +362,7 @@ nouveau_channel_idle(struct nouveau_channel *chan) struct nouveau_fence *fence = NULL; int ret; - ret = nouveau_fence_new(chan, &fence); + ret = nouveau_fence_new(chan, &fence, false); if (!ret) { ret = nouveau_fence_wait(fence, false, false); nouveau_fence_unref(&fence); diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 69688ef..7c76776 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -466,7 +466,7 @@ nouveau_page_flip_emit(struct nouveau_channel *chan, } FIRE_RING (chan); - ret = nouveau_fence_new(chan, pfence); + ret = nouveau_fence_new(chan, pfence, false); if (ret) goto fail; diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h index 8db68be..d02ffd3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dma.h +++ b/drivers/gpu/drm/nouveau/nouveau_dma.h @@ -74,6 +74,7 @@ enum { NvEvoSema0 = 0x80000010, NvEvoSema1 = 0x80000011, NvNotify1 = 0x80000012, + NvSemaPrime = 0x8000001f, /* G80+ display objects */ NvEvoVRAM = 0x01000000, diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 2c17989..ad49594 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -126,6 +126,11 @@ struct nouveau_bo { struct ttm_bo_kmap_obj dma_buf_vmap; int vmapping_count; + + /* fence related stuff */ + struct nouveau_bo *sync_bo; + struct list_head prime_chan_entries; + struct dma_buf_attachment *fence_import_attach; }; #define nouveau_bo_tile_layout(nvbo) \ diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index 3c18049..d4c9c40 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -29,17 +29,64 @@ #include #include +#include #include "nouveau_drv.h" #include "nouveau_ramht.h" #include "nouveau_fence.h" #include "nouveau_software.h" #include "nouveau_dma.h" +#include "nouveau_fifo.h" + +int nouveau_fence_prime_init(struct drm_device *dev, + struct nouveau_fence_priv *priv, u32 align) +{ + int ret = 0; +#ifdef CONFIG_DMA_SHARED_BUFFER + struct nouveau_fifo_priv *pfifo = nv_engine(dev, NVOBJ_ENGINE_FIFO); + u32 size = PAGE_ALIGN(pfifo->channels * align); + + mutex_init(&priv->prime_lock); + priv->prime_align = align; + ret = nouveau_bo_new(dev, size, 0, TTM_PL_FLAG_TT, + 0, 0, NULL, &priv->prime_bo); + if (ret) + return ret; + ret = nouveau_bo_map(priv->prime_bo); + if (ret) + goto err; + + ret = nouveau_gem_prime_export_bo(priv->prime_bo, 0400, size, + &priv->prime_buf); + if (ret) { + priv->prime_buf = NULL; + nouveau_bo_unmap(priv->prime_bo); + goto err; + } + return 0; + +err: + nouveau_bo_ref(NULL, &priv->prime_bo); +#endif + return ret; +} + +void nouveau_fence_prime_del(struct nouveau_fence_priv *priv) +{ + /* Our reference to prime_bo is released by freeing prime_buf */ + if (priv->prime_buf) + dma_buf_put(priv->prime_buf); + priv->prime_bo = NULL; + +} void -nouveau_fence_context_del(struct nouveau_fence_chan *fctx) +nouveau_fence_context_del(struct drm_device *dev, + struct nouveau_fence_chan *fctx) { struct nouveau_fence *fence, *fnext; + struct nouveau_fence_priv *priv = nv_engine(dev, NVOBJ_ENGINE_FENCE); + spin_lock(&fctx->lock); list_for_each_entry_safe(fence, fnext, &fctx->pending, head) { if (fence->work) @@ -49,6 +96,21 @@ nouveau_fence_context_del(struct nouveau_fence_chan *fctx) nouveau_fence_unref(&fence); } spin_unlock(&fctx->lock); + if (list_empty(&fctx->prime_sync_list)) + return; + + mutex_lock(&priv->prime_lock); + while (!list_empty(&fctx->prime_sync_list)) { + struct nouveau_fence_prime_bo_entry *entry; + entry = list_first_entry(&fctx->prime_sync_list, + struct nouveau_fence_prime_bo_entry, + chan_entry); + + list_del(&entry->chan_entry); + list_del(&entry->bo_entry); + kfree(entry); + } + mutex_unlock(&priv->prime_lock); } void @@ -56,6 +118,7 @@ nouveau_fence_context_new(struct nouveau_fence_chan *fctx) { INIT_LIST_HEAD(&fctx->pending); spin_lock_init(&fctx->lock); + INIT_LIST_HEAD(&fctx->prime_sync_list); } void @@ -81,7 +144,8 @@ nouveau_fence_update(struct nouveau_channel *chan) } int -nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan) +nouveau_fence_emit(struct nouveau_fence *fence, + struct nouveau_channel *chan, bool prime) { struct drm_device *dev = chan->dev; struct nouveau_fence_priv *priv = nv_engine(dev, NVOBJ_ENGINE_FENCE); @@ -92,7 +156,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan) fence->timeout = jiffies + (3 * DRM_HZ); fence->sequence = ++fctx->sequence; - ret = priv->emit(fence); + ret = priv->emit(fence, prime); if (!ret) { kref_get(&fence->kref); spin_lock(&fctx->lock); @@ -165,6 +229,173 @@ nouveau_fence_sync(struct nouveau_fence *fence, struct nouveau_channel *chan) return ret; } +static int +nouveau_fence_prime_attach_sync(struct drm_device *dev, + struct nouveau_fence_priv *priv, + struct nouveau_bo *bo, + struct dma_buf *sync_buf) +{ + struct dma_buf_attachment *attach; + int ret; + + if (bo->sync_bo && + sync_buf == bo->sync_bo->fence_import_attach->dmabuf) + return 0; + + mutex_lock(&sync_buf->lock); + list_for_each_entry(attach, &sync_buf->attachments, node) { + if (attach->dev == dev->dev) { + nouveau_bo_ref(attach->priv, &bo->sync_bo); + mutex_unlock(&sync_buf->lock); + return 0; + } + } + mutex_unlock(&sync_buf->lock); + + nouveau_bo_ref(NULL, &bo->sync_bo); + get_dma_buf(sync_buf); + ret = nouveau_prime_import_bo(dev, sync_buf, &bo->sync_bo, 0); + if (ret) + dma_buf_put(sync_buf); + return ret; +} + +static int +nouveau_fence_prime_attach(struct nouveau_channel *chan, + struct nouveau_bo *bo, + struct dma_buf *sync_buf, + struct nouveau_fence_prime_bo_entry **pentry) +{ + struct nouveau_fence_chan *fctx = chan->engctx[NVOBJ_ENGINE_FENCE]; + struct nouveau_fence_priv *priv; + struct nouveau_fence_prime_bo_entry *entry; + struct nouveau_bo *sync; + int ret; + + /* new to chan or already existing */ + priv = nv_engine(chan->dev, NVOBJ_ENGINE_FENCE); + ret = nouveau_fence_prime_attach_sync(chan->dev, priv, bo, sync_buf); + if (ret) + return ret; + + sync = bo->sync_bo; + list_for_each_entry (entry, &sync->prime_chan_entries, bo_entry) { + if (entry->chan == chan) { + *pentry = entry; + return 0; + } + } + + entry = kzalloc(sizeof(*entry), GFP_KERNEL); + if (!entry) + return -ENOMEM; + + entry->chan = chan; + entry->bo = sync; + ret = priv->prime_add_import(entry); + if (!ret) { + list_add_tail(&entry->chan_entry, &fctx->prime_sync_list); + list_add_tail(&entry->bo_entry, &sync->prime_chan_entries); + *pentry = entry; + } else + kfree(entry); + return ret; +} + +int nouveau_fence_sync_prime(struct nouveau_channel *chan, + struct dmabufmgr_validate *val) +{ + struct drm_device *dev = chan->dev; + struct nouveau_fence_priv *priv = nv_engine(dev, NVOBJ_ENGINE_FENCE); + struct nouveau_fence_prime_bo_entry *e = NULL; + int ret; + + if (!val->sync_buf) + return 0; + if (!priv || !priv->prime_sync || + !priv->prime_add_import || !priv->prime_del_import) + return -ENODEV; + + if (priv->prime_buf == val->sync_buf) + return priv->prime_sync(chan, val->sync_buf->priv, val->sync_ofs, val->sync_val, 0); + + mutex_lock(&priv->prime_lock); + ret = nouveau_fence_prime_attach(chan, val->priv, + val->sync_buf, &e); + if (!ret) + ret = priv->prime_sync(chan, e->bo, val->sync_ofs, + val->sync_val, e->sema_start); + mutex_unlock(&priv->prime_lock); + return ret; +} + +int nouveau_fence_prime_get(struct nouveau_fence *fence, + struct dma_buf **sync_buf, u32 *ofs, u32 *val) +{ + struct drm_device *dev = fence->channel->dev; + struct nouveau_fence_priv *priv = nv_engine(dev, NVOBJ_ENGINE_FENCE); + + if (!priv->prime_sync) + return -ENODEV; + + get_dma_buf(priv->prime_buf); + *sync_buf = priv->prime_buf; + *ofs = priv->prime_align * fence->channel->id; + *val = fence->sequence; + return 0; +} + +static void +nouveau_fence_prime_del_import(struct nouveau_bo *nvbo) +{ + struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev); + struct dma_buf_attachment *attach = nvbo->fence_import_attach; + struct nouveau_fence_priv *priv; + struct dma_buf *dma_buf; + + priv = (struct nouveau_fence_priv *)dev_priv->eng[NVOBJ_ENGINE_FENCE]; + + while (!list_empty(&nvbo->prime_chan_entries)) { + struct nouveau_fence_prime_bo_entry *entry; + entry = list_first_entry(&nvbo->prime_chan_entries, + struct nouveau_fence_prime_bo_entry, + bo_entry); + + priv->prime_del_import(entry); + list_del(&entry->chan_entry); + list_del(&entry->bo_entry); + kfree(entry); + } + + dma_buf_unmap_attachment(attach, nvbo->bo.sg, DMA_BIDIRECTIONAL); + dma_buf = attach->dmabuf; + dma_buf_detach(attach->dmabuf, attach); + dma_buf_put(dma_buf); +} + + +void nouveau_fence_prime_del_bo(struct nouveau_bo *nvbo) +{ + struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev); + struct nouveau_fence_priv *priv; + priv = (struct nouveau_fence_priv *)dev_priv->eng[NVOBJ_ENGINE_FENCE]; + + BUG_ON(!priv->prime_del_import); + + /* Impossible situation: we are a sync_bo synced to another + * sync bo? + */ + BUG_ON(nvbo->sync_bo && nvbo->fence_import_attach); + + if (nvbo->sync_bo) { + mutex_lock(&priv->prime_lock); + nouveau_bo_ref(NULL, &nvbo->sync_bo); + mutex_unlock(&priv->prime_lock); + } + else if (nvbo->fence_import_attach) + nouveau_fence_prime_del_import(nvbo); +} + static void nouveau_fence_del(struct kref *kref) { @@ -188,7 +419,8 @@ nouveau_fence_ref(struct nouveau_fence *fence) } int -nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **pfence) +nouveau_fence_new(struct nouveau_channel *chan, + struct nouveau_fence **pfence, bool prime) { struct nouveau_fence *fence; int ret = 0; @@ -202,7 +434,7 @@ nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **pfence) kref_init(&fence->kref); if (chan) { - ret = nouveau_fence_emit(fence, chan); + ret = nouveau_fence_emit(fence, chan, prime); if (ret) nouveau_fence_unref(&fence); } diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index 82ba733..016502e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -1,6 +1,8 @@ #ifndef __NOUVEAU_FENCE_H__ #define __NOUVEAU_FENCE_H__ +#include + struct nouveau_fence { struct list_head head; struct kref kref; @@ -13,34 +15,68 @@ struct nouveau_fence { void *priv; }; -int nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **); +int nouveau_fence_new(struct nouveau_channel *, + struct nouveau_fence **, + bool prime); + struct nouveau_fence * nouveau_fence_ref(struct nouveau_fence *); void nouveau_fence_unref(struct nouveau_fence **); -int nouveau_fence_emit(struct nouveau_fence *, struct nouveau_channel *); +int nouveau_fence_emit(struct nouveau_fence *, + struct nouveau_channel *, bool prime); bool nouveau_fence_done(struct nouveau_fence *); int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr); int nouveau_fence_sync(struct nouveau_fence *, struct nouveau_channel *); +int nouveau_fence_sync_prime(struct nouveau_channel *, + struct dmabufmgr_validate *); void nouveau_fence_idle(struct nouveau_channel *); void nouveau_fence_update(struct nouveau_channel *); +int nouveau_fence_prime_get(struct nouveau_fence *fence, + struct dma_buf **sync_buf, u32 *ofs, u32 *val); +void nouveau_fence_prime_del_bo(struct nouveau_bo *bo); struct nouveau_fence_chan { struct list_head pending; spinlock_t lock; u32 sequence; + struct list_head prime_sync_list; +}; + +struct nouveau_fence_prime_bo_entry { + struct list_head bo_entry; + struct list_head chan_entry; + struct nouveau_bo *bo; + struct nouveau_channel *chan; + + u64 sema_start, sema_len; + struct nouveau_vma vma; }; struct nouveau_fence_priv { struct nouveau_exec_engine engine; - int (*emit)(struct nouveau_fence *); + int (*emit)(struct nouveau_fence *, bool prime); int (*sync)(struct nouveau_fence *, struct nouveau_channel *, struct nouveau_channel *); u32 (*read)(struct nouveau_channel *); + int (*prime_sync)(struct nouveau_channel *chan, struct nouveau_bo *bo, + u32 ofs, u32 val, u64 sema_start); + int (*prime_add_import)(struct nouveau_fence_prime_bo_entry *); + void (*prime_del_import)(struct nouveau_fence_prime_bo_entry *); + + struct mutex prime_lock; + struct dma_buf *prime_buf; + struct nouveau_bo *prime_bo; + u32 prime_align; }; +int nouveau_fence_prime_init(struct drm_device *, + struct nouveau_fence_priv *, u32 align); +void nouveau_fence_prime_del(struct nouveau_fence_priv *priv); + void nouveau_fence_context_new(struct nouveau_fence_chan *); -void nouveau_fence_context_del(struct nouveau_fence_chan *); +void nouveau_fence_context_del(struct drm_device *, + struct nouveau_fence_chan *); int nv04_fence_create(struct drm_device *dev); int nv04_fence_mthd(struct nouveau_channel *, u32, u32, u32); diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 34d0bc5..11c9c2a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -55,8 +55,10 @@ nouveau_gem_object_del(struct drm_gem_object *gem) nouveau_bo_unpin(nvbo); } - if (gem->import_attach) + if (gem->import_attach) { + nouveau_fence_prime_del_bo(nvbo); drm_prime_gem_destroy(gem, nvbo->bo.sg); + } ttm_bo_unref(&bo); @@ -780,7 +782,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, } } - ret = nouveau_fence_new(chan, &fence); + ret = nouveau_fence_new(chan, &fence, false); if (ret) { NV_ERROR(dev, "error fencing pushbuf: %d\n", ret); WIND_RING(chan); diff --git a/drivers/gpu/drm/nouveau/nouveau_prime.c b/drivers/gpu/drm/nouveau/nouveau_prime.c index 537154d3..3b6be0e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_prime.c +++ b/drivers/gpu/drm/nouveau/nouveau_prime.c @@ -248,6 +248,8 @@ int nouveau_prime_import_bo(struct drm_device *dev, if (gem) (*pnvbo)->gem->import_attach = attach; + else + (*pnvbo)->fence_import_attach = attach; BUG_ON(attach->priv); attach->priv = *pnvbo; return 0; diff --git a/drivers/gpu/drm/nouveau/nv04_fence.c b/drivers/gpu/drm/nouveau/nv04_fence.c index abe89db..959d072 100644 --- a/drivers/gpu/drm/nouveau/nv04_fence.c +++ b/drivers/gpu/drm/nouveau/nv04_fence.c @@ -38,7 +38,7 @@ struct nv04_fence_priv { }; static int -nv04_fence_emit(struct nouveau_fence *fence) +nv04_fence_emit(struct nouveau_fence *fence, bool prime) { struct nouveau_channel *chan = fence->channel; int ret = RING_SPACE(chan, 2); @@ -76,7 +76,7 @@ static void nv04_fence_context_del(struct nouveau_channel *chan, int engine) { struct nv04_fence_chan *fctx = chan->engctx[engine]; - nouveau_fence_context_del(&fctx->base); + nouveau_fence_context_del(chan->dev, &fctx->base); chan->engctx[engine] = NULL; kfree(fctx); } diff --git a/drivers/gpu/drm/nouveau/nv10_fence.c b/drivers/gpu/drm/nouveau/nv10_fence.c index 8a1b750..b7742e7 100644 --- a/drivers/gpu/drm/nouveau/nv10_fence.c +++ b/drivers/gpu/drm/nouveau/nv10_fence.c @@ -40,7 +40,7 @@ struct nv10_fence_priv { }; static int -nv10_fence_emit(struct nouveau_fence *fence) +nv10_fence_emit(struct nouveau_fence *fence, bool prime) { struct nouveau_channel *chan = fence->channel; int ret = RING_SPACE(chan, 2); @@ -109,7 +109,7 @@ static void nv10_fence_context_del(struct nouveau_channel *chan, int engine) { struct nv10_fence_chan *fctx = chan->engctx[engine]; - nouveau_fence_context_del(&fctx->base); + nouveau_fence_context_del(chan->dev, &fctx->base); chan->engctx[engine] = NULL; kfree(fctx); } diff --git a/drivers/gpu/drm/nouveau/nv84_fence.c b/drivers/gpu/drm/nouveau/nv84_fence.c index c2f889b..b5cfbcb 100644 --- a/drivers/gpu/drm/nouveau/nv84_fence.c +++ b/drivers/gpu/drm/nouveau/nv84_fence.c @@ -39,7 +39,7 @@ struct nv84_fence_priv { }; static int -nv84_fence_emit(struct nouveau_fence *fence) +nv84_fence_emit(struct nouveau_fence *fence, bool prime) { struct nouveau_channel *chan = fence->channel; int ret = RING_SPACE(chan, 7); @@ -86,7 +86,7 @@ static void nv84_fence_context_del(struct nouveau_channel *chan, int engine) { struct nv84_fence_chan *fctx = chan->engctx[engine]; - nouveau_fence_context_del(&fctx->base); + nouveau_fence_context_del(chan->dev, &fctx->base); chan->engctx[engine] = NULL; kfree(fctx); } diff --git a/drivers/gpu/drm/nouveau/nvc0_fence.c b/drivers/gpu/drm/nouveau/nvc0_fence.c index 47ab388..198e31f 100644 --- a/drivers/gpu/drm/nouveau/nvc0_fence.c +++ b/drivers/gpu/drm/nouveau/nvc0_fence.c @@ -40,7 +40,7 @@ struct nvc0_fence_chan { }; static int -nvc0_fence_emit(struct nouveau_fence *fence) +nvc0_fence_emit(struct nouveau_fence *fence, bool prime) { struct nouveau_channel *chan = fence->channel; struct nvc0_fence_chan *fctx = chan->engctx[NVOBJ_ENGINE_FENCE]; @@ -96,7 +96,7 @@ nvc0_fence_context_del(struct nouveau_channel *chan, int engine) struct nvc0_fence_chan *fctx = chan->engctx[engine]; nouveau_bo_vma_del(priv->bo, &fctx->vma); - nouveau_fence_context_del(&fctx->base); + nouveau_fence_context_del(chan->dev, &fctx->base); chan->engctx[engine] = NULL; kfree(fctx); }