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Fri, 31 Jul 2020 04:05:43 +0000 (UTC) From: Dave Airlie To: dri-devel@lists.freedesktop.org Subject: [PATCH 09/49] drm/nouveau: use new memory manager init paths Date: Fri, 31 Jul 2020 14:04:40 +1000 Message-Id: <20200731040520.3701599-10-airlied@gmail.com> In-Reply-To: <20200731040520.3701599-1-airlied@gmail.com> References: <20200731040520.3701599-1-airlied@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: gmail.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: christian.koenig@amd.com, sroland@vmware.com, bskeggs@redhat.com, kraxel@redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Dave Airlie Signed-off-by: Dave Airlie --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 43 ++++++++++++--------------- 1 file changed, 19 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index b0012021ae12..e3c57c612765 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -31,12 +31,6 @@ #include -static int -nouveau_manager_init(struct ttm_mem_type_manager *man, unsigned long psize) -{ - return 0; -} - static int nouveau_manager_fini(struct ttm_mem_type_manager *man) { @@ -82,7 +76,6 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man, } const struct ttm_mem_type_manager_func nouveau_vram_manager = { - .init = nouveau_manager_init, .takedown = nouveau_manager_fini, .get_node = nouveau_vram_manager_new, .put_node = nouveau_manager_del, @@ -108,7 +101,6 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man, } const struct ttm_mem_type_manager_func nouveau_gart_manager = { - .init = nouveau_manager_init, .takedown = nouveau_manager_fini, .get_node = nouveau_gart_manager_new, .put_node = nouveau_manager_del, @@ -143,7 +135,6 @@ nv04_gart_manager_new(struct ttm_mem_type_manager *man, } const struct ttm_mem_type_manager_func nv04_gart_manager = { - .init = nouveau_manager_init, .takedown = nouveau_manager_fini, .get_node = nv04_gart_manager_new, .put_node = nouveau_manager_del, @@ -200,27 +191,21 @@ nouveau_ttm_init_vram(struct nouveau_drm *drm) man->func = &nouveau_vram_manager; man->use_io_reserve_lru = true; + ttm_bo_init_mm_base(&drm->ttm.bdev, man, + drm->gem.vram_available >> PAGE_SHIFT); + ttm_bo_use_mm(man); + return 0; } else { - man->func = &ttm_bo_manager_func; + return ttm_bo_man_init(&drm->ttm.bdev, man, + drm->gem.vram_available >> PAGE_SHIFT); } - - return ttm_bo_init_mm(&drm->ttm.bdev, TTM_PL_VRAM, - drm->gem.vram_available >> PAGE_SHIFT); } static int nouveau_ttm_init_gtt(struct nouveau_drm *drm) { struct ttm_mem_type_manager *man = &drm->ttm.bdev.man[TTM_PL_TT]; - - if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) - man->func = &nouveau_gart_manager; - else - if (!drm->agp.bridge) - man->func = &nv04_gart_manager; - else - man->func = &ttm_bo_manager_func; - + unsigned long size_pages = drm->gem.gart_available >> PAGE_SHIFT; man->use_tt = true; if (drm->agp.bridge) { man->available_caching = TTM_PL_FLAG_UNCACHED | @@ -231,8 +216,18 @@ nouveau_ttm_init_gtt(struct nouveau_drm *drm) man->default_caching = TTM_PL_FLAG_CACHED; } - return ttm_bo_init_mm(&drm->ttm.bdev, TTM_PL_TT, - drm->gem.gart_available >> PAGE_SHIFT); + if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) + man->func = &nouveau_gart_manager; + else if (!drm->agp.bridge) + man->func = &nv04_gart_manager; + else + return ttm_bo_man_init(&drm->ttm.bdev, man, + size_pages); + + ttm_bo_init_mm_base(&drm->ttm.bdev, man, + size_pages); + ttm_bo_use_mm(man); + return 0; } int -- 2.26.2 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel