From patchwork Thu Aug 8 13:44:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 11084195 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0E0E9746 for ; Thu, 8 Aug 2019 13:44:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EFEA620881 for ; Thu, 8 Aug 2019 13:44:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E36E528849; Thu, 8 Aug 2019 13:44:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9735020881 for ; Thu, 8 Aug 2019 13:44:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E5E1A883C5; Thu, 8 Aug 2019 13:44:27 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 29D196E854; Thu, 8 Aug 2019 13:44:25 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A80FC315C01C; Thu, 8 Aug 2019 13:44:24 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-144.ams2.redhat.com [10.36.116.144]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5CB3660BE1; Thu, 8 Aug 2019 13:44:24 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id E77EE9CAC; Thu, 8 Aug 2019 15:44:20 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v4 15/17] drm/qxl: switch qxl to drm_gem_object_funcs->mmap codepath Date: Thu, 8 Aug 2019 15:44:15 +0200 Message-Id: <20190808134417.10610-16-kraxel@redhat.com> In-Reply-To: <20190808134417.10610-1-kraxel@redhat.com> References: <20190808134417.10610-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.41]); Thu, 08 Aug 2019 13:44:24 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tzimmermann@suse.de, David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP ... using the use drm_gem_ttm_mmap() helper function. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 1 - drivers/gpu/drm/qxl/qxl_drv.c | 2 +- drivers/gpu/drm/qxl/qxl_object.c | 1 + drivers/gpu/drm/qxl/qxl_ttm.c | 16 ---------------- 4 files changed, 2 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 82efbe76062a..dc36479a54f2 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -352,7 +352,6 @@ int qxl_mode_dumb_create(struct drm_file *file_priv, /* qxl ttm */ int qxl_ttm_init(struct qxl_device *qdev); void qxl_ttm_fini(struct qxl_device *qdev); -int qxl_mmap(struct file *filp, struct vm_area_struct *vma); /* qxl image */ diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 38467478c7b2..2fb1641c817e 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -139,7 +139,7 @@ static const struct file_operations qxl_fops = { .unlocked_ioctl = drm_ioctl, .poll = drm_poll, .read = drm_read, - .mmap = qxl_mmap, + .mmap = drm_gem_mmap, }; static int qxl_drm_freeze(struct drm_device *dev) diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 29aab7b14513..5c503829c580 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -86,6 +86,7 @@ static const struct drm_gem_object_funcs qxl_object_funcs = { .get_sg_table = qxl_gem_prime_get_sg_table, .vmap = qxl_gem_prime_vmap, .vunmap = qxl_gem_prime_vunmap, + .mmap = drm_gem_ttm_mmap, }; int qxl_bo_create(struct qxl_device *qdev, diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 41edbde0e37e..dbaed0e67c21 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -48,22 +48,6 @@ static struct qxl_device *qxl_get_qdev(struct ttm_bo_device *bdev) return qdev; } -int qxl_mmap(struct file *filp, struct vm_area_struct *vma) -{ - struct drm_file *file_priv = filp->private_data; - struct qxl_device *qdev = file_priv->minor->dev->dev_private; - - if (qdev == NULL) { - DRM_ERROR( - "filp->private_data->minor->dev->dev_private == NULL\n"); - return -EINVAL; - } - DRM_DEBUG_DRIVER("filp->private_data = 0x%p, vma->vm_pgoff = %lx\n", - filp->private_data, vma->vm_pgoff); - - return ttm_bo_mmap(filp, vma, &qdev->mman.bdev); -} - static int qxl_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags) { return 0;