From patchwork Wed Sep 5 06:04:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10588289 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 7943314E0 for ; Wed, 5 Sep 2018 06:05:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5EC52285F1 for ; Wed, 5 Sep 2018 06:05:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 52F0928744; Wed, 5 Sep 2018 06:05:06 +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 1A102285F1 for ; Wed, 5 Sep 2018 06:05:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 57D246E38A; Wed, 5 Sep 2018 06:04:52 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by gabe.freedesktop.org (Postfix) with ESMTPS id 37E986E33F for ; Wed, 5 Sep 2018 06:04:50 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 17B5D804BAAC; Wed, 5 Sep 2018 06:04:49 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-66.ams2.redhat.com [10.36.116.66]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7A973B2785; Wed, 5 Sep 2018 06:04:46 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id CA40511AB7; Wed, 5 Sep 2018 08:04:45 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 0/6] drm: byteorder fixes Date: Wed, 5 Sep 2018 08:04:39 +0200 Message-Id: <20180905060445.15008-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Wed, 05 Sep 2018 06:04:49 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Wed, 05 Sep 2018 06:04:49 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kraxel@redhat.com' RCPT:'' 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: michel@daenzer.net, Gerd Hoffmann MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Patch series adds some convinience #defines for host byteoder drm formats. It fixes drm_mode_addfb() behavior on bigendian machines. For bug compatibility reasons a mode_config quirk activates the fix. bochs and virtio-gpu drivers are updated to use the new #defines, set the new driver feature flag and fix some issues. Gerd Hoffmann (6): drm: replace DRIVER_PREFER_XBGR_30BPP driver flag with mode_config quirk drm: byteorder: add DRM_FORMAT_HOST_* drm: do not mask out DRM_FORMAT_BIG_ENDIAN drm: fix drm_mode_addfb() on big endian machines. drm/bochs: fix DRM_FORMAT_* handling for big endian machines. drm/virtio: fix DRM_FORMAT_* handling include/drm/drm_drv.h | 1 - include/drm/drm_fourcc.h | 22 +++++++++++++ include/drm/drm_mode_config.h | 15 +++++++++ drivers/gpu/drm/bochs/bochs_fbdev.c | 5 ++- drivers/gpu/drm/bochs/bochs_kms.c | 34 +++++++++++++++++++- drivers/gpu/drm/bochs/bochs_mm.c | 2 +- drivers/gpu/drm/drm_framebuffer.c | 17 ++++++++-- drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 +- drivers/gpu/drm/virtio/virtgpu_display.c | 5 +++ drivers/gpu/drm/virtio/virtgpu_fb.c | 2 +- drivers/gpu/drm/virtio/virtgpu_gem.c | 7 +++-- drivers/gpu/drm/virtio/virtgpu_plane.c | 54 ++------------------------------ 12 files changed, 101 insertions(+), 65 deletions(-)