From patchwork Tue Jun 23 06:16:03 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Courbot X-Patchwork-Id: 6658941 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6DD3AC05AC for ; Tue, 23 Jun 2015 06:16:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7959C20609 for ; Tue, 23 Jun 2015 06:16:41 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 7BDF320608 for ; Tue, 23 Jun 2015 06:16:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A9B8A6E620; Mon, 22 Jun 2015 23:16:39 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from hqemgate14.nvidia.com (hqemgate14.nvidia.com [216.228.121.143]) by gabe.freedesktop.org (Postfix) with ESMTP id E73017204D; Mon, 22 Jun 2015 23:16:36 -0700 (PDT) Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com id ; Mon, 22 Jun 2015 23:16:57 -0700 Received: from hqemhub03.nvidia.com ([172.20.12.94]) by hqnvupgp07.nvidia.com (PGP Universal service); Mon, 22 Jun 2015 23:13:23 -0700 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Mon, 22 Jun 2015 23:13:23 -0700 Received: from percival.nvidia.com (172.20.144.16) by hqemhub03.nvidia.com (172.20.150.15) with Microsoft SMTP Server (TLS) id 8.3.342.0; Mon, 22 Jun 2015 23:16:36 -0700 From: Alexandre Courbot To: Ben Skeggs , , Andy Ritger , Aaron Plattner , Allen Martin , Ken Adams , Terje Bergstrom Subject: [PATCH v2 3/6] fifo: add GM20B fifo Date: Tue, 23 Jun 2015 15:16:03 +0900 Message-ID: <1435040166-25651-4-git-send-email-acourbot@nvidia.com> X-Mailer: git-send-email 2.4.4 In-Reply-To: <1435040166-25651-1-git-send-email-acourbot@nvidia.com> References: <1435040166-25651-1-git-send-email-acourbot@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Cc: linux-tegra@vger.kernel.org, gnurou@gmail.com, dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP GM20B has a 512-channels FIFO similar to GK104. Signed-off-by: Alexandre Courbot --- drm/nouveau/include/nvkm/engine/fifo.h | 1 + drm/nouveau/nvkm/engine/fifo/Kbuild | 1 + drm/nouveau/nvkm/engine/fifo/gk104.h | 4 ++++ drm/nouveau/nvkm/engine/fifo/gm204.c | 2 +- drm/nouveau/nvkm/engine/fifo/gm20b.c | 34 ++++++++++++++++++++++++++++++++++ 5 files changed, 41 insertions(+), 1 deletion(-) create mode 100644 drm/nouveau/nvkm/engine/fifo/gm20b.c diff --git a/drm/nouveau/include/nvkm/engine/fifo.h b/drm/nouveau/include/nvkm/engine/fifo.h index 97cdeab8e44c..9100b800562e 100644 --- a/drm/nouveau/include/nvkm/engine/fifo.h +++ b/drm/nouveau/include/nvkm/engine/fifo.h @@ -117,6 +117,7 @@ extern struct nvkm_oclass *gk104_fifo_oclass; extern struct nvkm_oclass *gk20a_fifo_oclass; extern struct nvkm_oclass *gk208_fifo_oclass; extern struct nvkm_oclass *gm204_fifo_oclass; +extern struct nvkm_oclass *gm20b_fifo_oclass; int nvkm_fifo_uevent_ctor(struct nvkm_object *, void *, u32, struct nvkm_notify *); diff --git a/drm/nouveau/nvkm/engine/fifo/Kbuild b/drm/nouveau/nvkm/engine/fifo/Kbuild index 42891cb71ea3..dc81a8b64f35 100644 --- a/drm/nouveau/nvkm/engine/fifo/Kbuild +++ b/drm/nouveau/nvkm/engine/fifo/Kbuild @@ -10,3 +10,4 @@ nvkm-y += nvkm/engine/fifo/gk104.o nvkm-y += nvkm/engine/fifo/gk20a.o nvkm-y += nvkm/engine/fifo/gk208.o nvkm-y += nvkm/engine/fifo/gm204.o +nvkm-y += nvkm/engine/fifo/gm20b.o diff --git a/drm/nouveau/nvkm/engine/fifo/gk104.h b/drm/nouveau/nvkm/engine/fifo/gk104.h index 318d30d6ee1a..b77d75f86b73 100644 --- a/drm/nouveau/nvkm/engine/fifo/gk104.h +++ b/drm/nouveau/nvkm/engine/fifo/gk104.h @@ -15,4 +15,8 @@ struct gk104_fifo_impl { }; extern struct nvkm_ofuncs gk104_fifo_chan_ofuncs; + +int gm204_fifo_ctor(struct nvkm_object *, struct nvkm_object *, + struct nvkm_oclass *, void *, u32, + struct nvkm_object **); #endif diff --git a/drm/nouveau/nvkm/engine/fifo/gm204.c b/drm/nouveau/nvkm/engine/fifo/gm204.c index 749d525dd8e3..7596587b0e7c 100644 --- a/drm/nouveau/nvkm/engine/fifo/gm204.c +++ b/drm/nouveau/nvkm/engine/fifo/gm204.c @@ -31,7 +31,7 @@ gm204_fifo_sclass[] = { {} }; -static int +int gm204_fifo_ctor(struct nvkm_object *parent, struct nvkm_object *engine, struct nvkm_oclass *oclass, void *data, u32 size, struct nvkm_object **pobject) diff --git a/drm/nouveau/nvkm/engine/fifo/gm20b.c b/drm/nouveau/nvkm/engine/fifo/gm20b.c new file mode 100644 index 000000000000..4abf547c34e6 --- /dev/null +++ b/drm/nouveau/nvkm/engine/fifo/gm20b.c @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#include "gk104.h" + +struct nvkm_oclass * +gm20b_fifo_oclass = &(struct gk104_fifo_impl) { + .base.handle = NV_ENGINE(FIFO, 0x2b), + .base.ofuncs = &(struct nvkm_ofuncs) { + .ctor = gm204_fifo_ctor, + .dtor = gk104_fifo_dtor, + .init = gk104_fifo_init, + .fini = gk104_fifo_fini, + }, + .channels = 512, +}.base;