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=-8.3 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=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 21BC1C3F2CD for ; Tue, 3 Mar 2020 07:33:26 +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 E69DA20CC7 for ; Tue, 3 Mar 2020 07:33:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E69DA20CC7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de 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 3A5AA6E9AB; Tue, 3 Mar 2020 07:33:25 +0000 (UTC) Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by gabe.freedesktop.org (Postfix) with ESMTPS id A9C546E9AB for ; Tue, 3 Mar 2020 07:33:23 +0000 (UTC) Received: from pty.hi.pengutronix.de ([2001:67c:670:100:1d::c5]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1j923N-0001TE-BS; Tue, 03 Mar 2020 08:33:21 +0100 Received: from mfe by pty.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1j923M-0005Ko-EU; Tue, 03 Mar 2020 08:33:20 +0100 Date: Tue, 3 Mar 2020 08:33:20 +0100 From: Marco Felsch To: Ville Syrjala Subject: Re: [PATCH 15/33] drm/panel-simple: Fix dotclock for EDT ET035012DM6 Message-ID: <20200303073320.2udpokcs2ync4hpy@pengutronix.de> References: <20200302203452.17977-1-ville.syrjala@linux.intel.com> <20200302203452.17977-16-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200302203452.17977-16-ville.syrjala@linux.intel.com> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 08:20:07 up 108 days, 22:38, 130 users, load average: 0.02, 0.06, 0.04 User-Agent: NeoMutt/20170113 (1.7.2) X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c5 X-SA-Exim-Mail-From: mfe@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org 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: Thierry Reding , Andreas Pretzsch , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Ville, On 20-03-02 22:34, Ville Syrjala wrote: > From: Ville Syrj=E4l=E4 > = > The currently listed dotclock disagrees with the currently > listed vrefresh rate. Change the dotclock to match the vrefresh. > = > Someone tell me which (if either) of the dotclock or vreresh is > correct? Pls, check the datasheet which is linked within the comment. We hit the vrefresh exactly if we are in SYNC MODE. Regards, Marco > Cc: Andreas Pretzsch > Cc: Marco Felsch > Cc: Thierry Reding > Signed-off-by: Ville Syrj=E4l=E4 > --- > drivers/gpu/drm/panel/panel-simple.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > = > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel= /panel-simple.c > index 93e5bc32fb59..35750229189f 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -1342,7 +1342,7 @@ static const struct panel_desc dlc_dlc1010gig =3D { > }; > = > static const struct drm_display_mode edt_et035012dm6_mode =3D { > - .clock =3D 6500, > + .clock =3D 6414, > .hdisplay =3D 320, > .hsync_start =3D 320 + 20, > .hsync_end =3D 320 + 20 + 30, > -- = > 2.24.1 > = > = -- = Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel