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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 54321C43331 for ; Sat, 28 Mar 2020 20:23:34 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 18C8720714 for ; Sat, 28 Mar 2020 20:23:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="NivFYNK+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 18C8720714 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cerJ0LqdVrKgg69OMqKgMDMp/BZmWdXSELNol79G3jY=; b=NivFYNK+wsaCfz TVi2NdtnDP3m5GHey8VG1DGdnX20WgBANyBGuzDBiknYn8dCwJ8/VebNw00QOdWqk0decuLYSLgS/ nmBCxh1Jsrgv/gEcjowq/KZ7rz1Wu0XOvx7CtvgCUU5ZJ6UohynErSqK7Ftt4KZVWKKjTAjhcOO0e v5fTb99vtqTJwiX21EchAoCpR4YrulRZkLeLlDHcJhvYR73y/eJ5b3SKSEKZDwlNEZUi4oQMpAImi ZXh6ZBV/vc1cyJX3ie/5hE5TDC3XQkw+wDEEa5fTXeQJiBSOI6sxq2BEpm5NpVeRDwXCx37bKr/Zx RoQng+GUCSWZVCFnjf1Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jIHzM-0007G7-OX; Sat, 28 Mar 2020 20:23:28 +0000 Received: from asavdk3.altibox.net ([109.247.116.14]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jIHzI-0007Es-06 for linux-arm-kernel@lists.infradead.org; Sat, 28 Mar 2020 20:23:27 +0000 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 asavdk3.altibox.net (Postfix) with ESMTPS id 4E5682001E; Sat, 28 Mar 2020 21:23:17 +0100 (CET) Date: Sat, 28 Mar 2020 21:23:16 +0100 From: Sam Ravnborg To: Pascal Roeleven Subject: Re: [PATCH v2 2/5] drm: panel: Add Starry KR070PE2T Message-ID: <20200328202316.GB32230@ravnborg.org> References: <20200320112205.7100-1-dev@pascalroeleven.nl> <20200320112205.7100-3-dev@pascalroeleven.nl> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200320112205.7100-3-dev@pascalroeleven.nl> User-Agent: Mutt/1.10.1 (2018-07-13) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=eMA9ckh1 c=1 sm=1 tr=0 a=UWs3HLbX/2nnQ3s7vZ42gw==:117 a=UWs3HLbX/2nnQ3s7vZ42gw==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=kj9zAlcOel0A:10 a=xAGLBWnee8H38iZZnlQA:9 a=CjuIK1q_8ugA:10 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200328_132324_236513_341AC6D4 X-CRM114-Status: GOOD ( 18.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, David Airlie , Mark Brown , linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, Maxime Ripard , Chen-Yu Tsai , Rob Herring , Thierry Reding , dri-devel@lists.freedesktop.org, Daniel Vetter , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Mar 20, 2020 at 12:21:33PM +0100, Pascal Roeleven wrote: > The KR070PE2T is a 7" panel with a resolution of 800x480. > > KR070PE2T is the marking present on the ribbon cable. As this panel is > probably available under different brands, this marking will catch > most devices. > > As I can't find a datasheet for this panel, the bus_flags are instead > from trial-and-error. The flags seem to be common for these kind of > panels as well. > > Signed-off-by: Pascal Roeleven Applied to drm-misc-next. Sam > --- > drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c > index e14c14ac6..b3d257257 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -2842,6 +2842,32 @@ static const struct panel_desc shelly_sca07010_bfn_lnn = { > .bus_format = MEDIA_BUS_FMT_RGB666_1X18, > }; > > +static const struct drm_display_mode starry_kr070pe2t_mode = { > + .clock = 33000, > + .hdisplay = 800, > + .hsync_start = 800 + 209, > + .hsync_end = 800 + 209 + 1, > + .htotal = 800 + 209 + 1 + 45, > + .vdisplay = 480, > + .vsync_start = 480 + 22, > + .vsync_end = 480 + 22 + 1, > + .vtotal = 480 + 22 + 1 + 22, > + .vrefresh = 60, > +}; > + > +static const struct panel_desc starry_kr070pe2t = { > + .modes = &starry_kr070pe2t_mode, > + .num_modes = 1, > + .bpc = 8, > + .size = { > + .width = 152, > + .height = 86, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, > + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE, > + .connector_type = DRM_MODE_CONNECTOR_LVDS, > +}; > + > static const struct drm_display_mode starry_kr122ea0sra_mode = { > .clock = 147000, > .hdisplay = 1920, > @@ -3474,6 +3500,9 @@ static const struct of_device_id platform_of_match[] = { > }, { > .compatible = "shelly,sca07010-bfn-lnn", > .data = &shelly_sca07010_bfn_lnn, > + }, { > + .compatible = "starry,kr070pe2t", > + .data = &starry_kr070pe2t, > }, { > .compatible = "starry,kr122ea0sra", > .data = &starry_kr122ea0sra, > -- > 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel