From patchwork Tue Jul 7 16:00:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 11649093 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7D6A76C1 for ; Tue, 7 Jul 2020 16:00:25 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 65D0E20674 for ; Tue, 7 Jul 2020 16:00:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 65D0E20674 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4DE6C6E225; Tue, 7 Jul 2020 16:00:22 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from fireflyinternet.com (unknown [77.68.26.236]) by gabe.freedesktop.org (Postfix) with ESMTPS id BE1A16E225 for ; Tue, 7 Jul 2020 16:00:19 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 21742944-1500050 for multiple; Tue, 07 Jul 2020 17:00:14 +0100 From: Chris Wilson To: dri-devel@lists.freedesktop.org Subject: [PATCH 2/2] drm/vgem: Replace opencoded version of drm_gem_dumb_map_offset() Date: Tue, 7 Jul 2020 17:00:12 +0100 Message-Id: <20200707160012.1299338-2-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200707160012.1299338-1-chris@chris-wilson.co.uk> References: <20200707160012.1299338-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 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: intel-gfx@lists.freedesktop.org, Chris Wilson Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" drm_gem_dumb_map_offset() now exists and does everything vgem_gem_dump_map does and *ought* to do. Signed-off-by: Chris Wilson Reviewed-by: Daniel Vetter --- drivers/gpu/drm/vgem/vgem_drv.c | 28 +--------------------------- 1 file changed, 1 insertion(+), 27 deletions(-) diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c index eb3b7cdac941..866cff537f28 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.c +++ b/drivers/gpu/drm/vgem/vgem_drv.c @@ -236,32 +236,6 @@ static int vgem_gem_dumb_create(struct drm_file *file, struct drm_device *dev, return 0; } -static int vgem_gem_dumb_map(struct drm_file *file, struct drm_device *dev, - uint32_t handle, uint64_t *offset) -{ - struct drm_gem_object *obj; - int ret; - - obj = drm_gem_object_lookup(file, handle); - if (!obj) - return -ENOENT; - - if (!obj->filp) { - ret = -EINVAL; - goto unref; - } - - ret = drm_gem_create_mmap_offset(obj); - if (ret) - goto unref; - - *offset = drm_vma_node_offset_addr(&obj->vma_node); -unref: - drm_gem_object_put_unlocked(obj); - - return ret; -} - static struct drm_ioctl_desc vgem_ioctls[] = { DRM_IOCTL_DEF_DRV(VGEM_FENCE_ATTACH, vgem_fence_attach_ioctl, DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(VGEM_FENCE_SIGNAL, vgem_fence_signal_ioctl, DRM_RENDER_ALLOW), @@ -455,7 +429,7 @@ static struct drm_driver vgem_driver = { .fops = &vgem_driver_fops, .dumb_create = vgem_gem_dumb_create, - .dumb_map_offset = vgem_gem_dumb_map, + .dumb_map_offset = drm_gem_dumb_map_offset, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle,