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=-9.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 60E15C433E7 for ; Fri, 10 Jul 2020 20:00:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 31B432078B for ; Fri, 10 Jul 2020 20:00:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728369AbgGJUAv (ORCPT ); Fri, 10 Jul 2020 16:00:51 -0400 Received: from asavdk4.altibox.net ([109.247.116.15]:56562 "EHLO asavdk4.altibox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726832AbgGJUAu (ORCPT ); Fri, 10 Jul 2020 16:00:50 -0400 Received: from ravnborg.org (unknown [188.228.123.71]) (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 8C58A804F2; Fri, 10 Jul 2020 22:00:46 +0200 (CEST) Date: Fri, 10 Jul 2020 22:00:45 +0200 From: Sam Ravnborg To: Jitao Shi Cc: Thierry Reding , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, huijuan.xie@mediatek.com, stonea168@163.com, linux-mediatek@lists.infradead.org Subject: Re: [v2 PATCH] drm/panel: auo, b116xw03: fix flash backlight when power on Message-ID: <20200710200045.GA690424@ravnborg.org> References: <20200705094514.34526-1-jitao.shi@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200705094514.34526-1-jitao.shi@mediatek.com> X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=aP3eV41m c=1 sm=1 tr=0 a=S6zTFyMACwkrwXSdXUNehg==:117 a=S6zTFyMACwkrwXSdXUNehg==:17 a=kj9zAlcOel0A:10 a=mpaa-ttXAAAA:8 a=e5mUnYsNAAAA:8 a=gnzG3gG3vXdd7EKY-HoA:9 a=CjuIK1q_8ugA:10 a=6heAxKwa5pAsJatQ0mat:22 a=Vxmtnl_E_bksehYqCbjh:22 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jul 05, 2020 at 05:45:14PM +0800, Jitao Shi wrote: > Delay the backlight on to make sure the video stable. > > Signed-off-by: Jitao Shi Thanks, fixed up and applied to drm-misc-next. Sam > --- > drivers/gpu/drm/panel/panel-simple.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c > index 3ad828eaefe1..61781ffa7840 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -724,6 +724,7 @@ static const struct drm_display_mode auo_b116xw03_mode = { > .vsync_end = 768 + 10 + 12, > .vtotal = 768 + 10 + 12 + 6, > .vrefresh = 60, > + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, > }; > > static const struct panel_desc auo_b116xw03 = { > @@ -734,6 +735,12 @@ static const struct panel_desc auo_b116xw03 = { > .width = 256, > .height = 144, > }, > + .delay = { > + .enable = 400, > + }, > + .bus_flags = DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE, > + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, > + .connector_type = DRM_MODE_CONNECTOR_eDP, > }; > > static const struct drm_display_mode auo_b133xtn01_mode = { > -- > 2.25.1 > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel