From nobody Tue Feb 10 00:57:36 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1601373549; cv=none; d=zohomail.com; s=zohoarc; b=mytD/2IMuT0eQuADi4n4kDoM6CEfVhVtQHaQvkhGyvmMiWESgE8H+MrDj+kVmR5YxLp+cR3/CaFMLA/vrOgF3FKxyP+gbuhdn8hjJatYTdBt+h+rZvA5LjKp0d/t/OjbLa2PZvyKYQsn7gnViWZotDuexU/xr5Tf2/usfHnADdE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1601373549; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=CopJZCVqrXVcKIjOGwoQ/L0LsSkhPwwJnVznRwPdBtA=; b=UmuJplzMuoWJfv9HUKygOuLXcM6NFL95G4sEBUDanvqlHS/FA6bl6aLu0QGe4V44jv2jE1TbM/ALnFodRqgyeyRiRlwOgbFj6SD5tOYhhmw56IRBdmK4RTAfk364y1VRerM3H1MnJoBRPT4i83fFXc/9dIHofLY9JzZypyxPEPY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1601373549712520.7712282818018; Tue, 29 Sep 2020 02:59:09 -0700 (PDT) Received: from localhost ([::1]:56080 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kNCPc-0004Oe-Gy for importer@patchew.org; Tue, 29 Sep 2020 05:59:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39408) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kNCO6-0002hR-5W for qemu-devel@nongnu.org; Tue, 29 Sep 2020 05:57:34 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:30039) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kNCO4-0000q7-Fh for qemu-devel@nongnu.org; Tue, 29 Sep 2020 05:57:33 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-59-Q6ZJhShQPNCII2bzWPXJHQ-1; Tue, 29 Sep 2020 05:57:28 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 700BF1074651; Tue, 29 Sep 2020 09:57:27 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-112-56.ams2.redhat.com [10.36.112.56]) by smtp.corp.redhat.com (Postfix) with ESMTP id CCBB110013C0; Tue, 29 Sep 2020 09:57:18 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 9285C9AFB; Tue, 29 Sep 2020 11:57:17 +0200 (CEST) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1601373451; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CopJZCVqrXVcKIjOGwoQ/L0LsSkhPwwJnVznRwPdBtA=; b=LXCJxI5xPLbdkTSokfJ8CHLw3x05OGegHKAhHpsSDAo0sGVwWLPuOt3qA1UaZVz6PzRdZM tW+BIe9nUuCs3n2kVuoKXT5YCaKKOFOCzpxc+2BuWjGCO6c+g22bPNbNYaxrqkAfcL0ZcF lWGBKE51w/MFcsC6mLSugP560aoH1Tc= X-MC-Unique: Q6ZJhShQPNCII2bzWPXJHQ-1 From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PULL 2/9] edid: fix physical display size computation Date: Tue, 29 Sep 2020 11:57:10 +0200 Message-Id: <20200929095717.26745-3-kraxel@redhat.com> In-Reply-To: <20200929095717.26745-1-kraxel@redhat.com> References: <20200929095717.26745-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/29 02:22:44 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.687, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , David Gibson , qemu-ppc@nongnu.org, Gerd Hoffmann , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Marc-Andr=C3=A9 Lureau Divide the resolution by the DPI, and multiply to mm. Note the computation done for edid[21/22] is correct (in cm). Signed-off-by: Marc-Andr=C3=A9 Lureau Message-id: 20200927145751.365446-2-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann --- hw/display/edid-generate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/display/edid-generate.c b/hw/display/edid-generate.c index e58472fde501..618c74e1df39 100644 --- a/hw/display/edid-generate.c +++ b/hw/display/edid-generate.c @@ -208,8 +208,8 @@ static void edid_desc_timing(uint8_t *desc, uint32_t dpi) { /* physical display size */ - uint32_t xmm =3D xres * dpi / 254; - uint32_t ymm =3D yres * dpi / 254; + uint32_t xmm =3D xres * 254 / 10 / dpi; + uint32_t ymm =3D yres * 254 / 10 / dpi; =20 /* pull some realistic looking timings out of thin air */ uint32_t xfront =3D xres * 25 / 100; --=20 2.27.0