From patchwork Mon Sep 3 10:57:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10585761 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 49B2C13AC for ; Mon, 3 Sep 2018 10:58:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3BC17295F6 for ; Mon, 3 Sep 2018 10:58:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 304CB295FD; Mon, 3 Sep 2018 10:58:12 +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 EDCE4295F6 for ; Mon, 3 Sep 2018 10:58:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E062C6E1E3; Mon, 3 Sep 2018 10:58:03 +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 730AC89C0A for ; Mon, 3 Sep 2018 10:58:01 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 049EC2634A for ; Mon, 3 Sep 2018 10:58:00 +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 DD66B10B7C89; Mon, 3 Sep 2018 10:57:57 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 051C911AB7; Mon, 3 Sep 2018 12:57:57 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH 0/5] drm: byteorder fixes Date: Mon, 3 Sep 2018 12:57:51 +0200 Message-Id: <20180903105756.24912-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Mon, 03 Sep 2018 10:58:00 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Mon, 03 Sep 2018 10:58:00 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.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: Gerd Hoffmann MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP After a loooong break, here is the next version of the patch series. It adds some convinience #defines for host byteoder drm formats. It fixes drm_mode_addfb() behavior on bigendian machines. For bug compatibility reasons a driver feature flag 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 (5): 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 +++++++++++++ drivers/gpu/drm/bochs/bochs_drv.c | 3 +- drivers/gpu/drm/bochs/bochs_fbdev.c | 5 ++- drivers/gpu/drm/bochs/bochs_kms.c | 33 ++++++++++++++++++- drivers/gpu/drm/bochs/bochs_mm.c | 2 +- drivers/gpu/drm/drm_framebuffer.c | 13 +++++++- drivers/gpu/drm/virtio/virtgpu_display.c | 4 +++ drivers/gpu/drm/virtio/virtgpu_drv.c | 4 ++- 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, 87 insertions(+), 63 deletions(-)