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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=unavailable 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 BDAC9C2BA1A for ; Tue, 7 Apr 2020 18:38:00 +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 8F63220771 for ; Tue, 7 Apr 2020 18:38:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8F63220771 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org 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 73CF56E8D2; Tue, 7 Apr 2020 18:37:58 +0000 (UTC) Received: from asavdk4.altibox.net (asavdk4.altibox.net [109.247.116.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 83EDE6E8D1; Tue, 7 Apr 2020 18:37:57 +0000 (UTC) Received: from ravnborg.org (unknown [158.248.194.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk4.altibox.net (Postfix) with ESMTPS id ADA8280536; Tue, 7 Apr 2020 20:37:55 +0200 (CEST) Date: Tue, 7 Apr 2020 20:37:54 +0200 From: Sam Ravnborg To: Ville Syrjala Subject: Re: [PATCH v2 05/17] drm: Shrink {width,height}_mm to u16 Message-ID: <20200407183754.GE6356@ravnborg.org> References: <20200403204008.14864-1-ville.syrjala@linux.intel.com> <20200403204008.14864-6-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200403204008.14864-6-ville.syrjala@linux.intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=XpTUx2N9 c=1 sm=1 tr=0 a=UWs3HLbX/2nnQ3s7vZ42gw==:117 a=UWs3HLbX/2nnQ3s7vZ42gw==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=8nJEP1OIZ-IA:10 a=QyXUC8HyAAAA:8 a=QX4gbG5DAAAA:8 a=7gkXJVJtAAAA:8 a=e5mUnYsNAAAA:8 a=88VlXw9QcKJzDa0I9OEA:9 a=wPNLvfGTeEIA:10 a=AbAUZ8qAyYyZVLSsDulk:22 a=E9Po1WZjFZOl8hwRPBS3:22 a=Vxmtnl_E_bksehYqCbjh:22 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, dri-devel@lists.freedesktop.org, Emil Velikov Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, Apr 03, 2020 at 11:39:56PM +0300, Ville Syrjala wrote: > From: Ville Syrj=E4l=E4 > = > Instead of supporting ~2000km wide displayes let's limit ourselves > to ~65m. That seems plenty big enough to me. > = > Even with EDID_QUIRK_DETAILED_IN_CM EDIDs seem to be limited to > 10*0xfff which fits into the 16 bits. > = > Reviewed-by: Emil Velikov > Signed-off-by: Ville Syrj=E4l=E4 Reviewed-by: Sam Ravnborg > --- > include/drm/drm_modes.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > = > diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h > index 8b05f3705d0e..3625e3681488 100644 > --- a/include/drm/drm_modes.h > +++ b/include/drm/drm_modes.h > @@ -330,7 +330,7 @@ struct drm_display_mode { > * Addressable size of the output in mm, projectors should set this to > * 0. > */ > - int width_mm; > + u16 width_mm; > = > /** > * @height_mm: > @@ -338,7 +338,7 @@ struct drm_display_mode { > * Addressable size of the output in mm, projectors should set this to > * 0. > */ > - int height_mm; > + u16 height_mm; > = > /** > * @crtc_clock: > -- = > 2.24.1 > = > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel