From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72CF0C48BD6 for ; Wed, 26 Jun 2019 06:56:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 555D72086D for ; Wed, 26 Jun 2019 06:56:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726880AbfFZG4C (ORCPT ); Wed, 26 Jun 2019 02:56:02 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43796 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726006AbfFZGz7 (ORCPT ); Wed, 26 Jun 2019 02:55:59 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DE765C057F2E; Wed, 26 Jun 2019 06:55:55 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-96.ams2.redhat.com [10.36.116.96]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7AAE05D71B; Wed, 26 Jun 2019 06:55:52 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 9B8E016E19; Wed, 26 Jun 2019 08:55:51 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Cc: tzimmermann@suse.de, Gerd Hoffmann , Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org (open list) Subject: [PATCH 1/2] drm/vram: store dumb bo dimensions. Date: Wed, 26 Jun 2019 08:55:50 +0200 Message-Id: <20190626065551.12956-2-kraxel@redhat.com> In-Reply-To: <20190626065551.12956-1-kraxel@redhat.com> References: <20190626065551.12956-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 26 Jun 2019 06:55:59 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Store width and height of the bo. Needed in case userspace sets up a framebuffer with fb->width != bo->width.. Signed-off-by: Gerd Hoffmann --- include/drm/drm_gem_vram_helper.h | 1 + drivers/gpu/drm/drm_gem_vram_helper.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 1a0ea18e7a74..3692dba167df 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -39,6 +39,7 @@ struct drm_gem_vram_object { struct drm_gem_object gem; struct ttm_buffer_object bo; struct ttm_bo_kmap_obj kmap; + unsigned int width, height; /* Supported placements are %TTM_PL_VRAM and %TTM_PL_SYSTEM */ struct ttm_placement placement; diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 4de782ca26b2..c02bf7694117 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -377,6 +377,8 @@ int drm_gem_vram_fill_create_dumb(struct drm_file *file, gbo = drm_gem_vram_create(dev, bdev, size, pg_align, interruptible); if (IS_ERR(gbo)) return PTR_ERR(gbo); + gbo->width = args->width; + gbo->height = args->height; ret = drm_gem_handle_create(file, &gbo->gem, &handle); if (ret) -- 2.18.1