From patchwork Fri Jun 7 11:11:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 10983661 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B4E8E1708 for ; Sun, 9 Jun 2019 12:55:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A41C2212DA for ; Sun, 9 Jun 2019 12:55:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9866F2837E; Sun, 9 Jun 2019 12:55:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4D795287B4 for ; Sun, 9 Jun 2019 12:55:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 862E58932B; Sun, 9 Jun 2019 12:54:23 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mo6-p02-ob.smtp.rzone.de (mo6-p02-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5302::8]) by gabe.freedesktop.org (Postfix) with ESMTPS id C9F9C89D4F for ; Fri, 7 Jun 2019 11:11:28 +0000 (UTC) X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o12DNOsPj0pAwkq13LM=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 44.22 DYNA|AUTH) with ESMTPSA id i01b98v57BBDPaP (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Fri, 7 Jun 2019 13:11:13 +0200 (CEST) From: "H. Nikolaus Schaller" To: Thierry Reding , David Airlie , Daniel Vetter , tomi.valkeinen@ti.com, imirkin@alum.mit.edu, marek.belisko@gmail.com, Rob Herring , Mark Rutland Subject: [PATCH v3 2/5] drm/panel: simple: Add Ortustech COM37H3M panel support Date: Fri, 7 Jun 2019 13:11:08 +0200 Message-Id: <43b47034b618cff26cea0484591c6deafb7f0685.1559905870.git.hns@goldelico.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: References: MIME-Version: 1.0 X-Mailman-Approved-At: Sun, 09 Jun 2019 12:54:16 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1559905886; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=Vi8XPkzvs3rsYu99yfQYh/pogLXeP+Q04MJbkT2ESyM=; b=MAx7S9xefzE/JPnrayxGMeR5F/hDJscDrTsCadqqwvL1J6E226ERDuo7NcfEW4YQGY aNBrMDbB7PFYoMPpShFExsGCVjKKkdaGkz7bTWelgkAFxIZUnWWOM0+GapM/cYaNhCCp zlx411TBkfWk0wUJQDX7k4cFcw4KCi9c3Rlcrhje2twNhn/xX1LS5QfirrAWolwXRiuF UiCpY0N/RnOfNKQUqNTD2kQXLK0BtiprDoZrfZ2LRsVgnB1bImnoG2STLcELaU0yEwQO sRB762tTP+BYsOl8RNS3gTYPsXnhKYSh7iOSoGUtzqLPXTMm2V4k0DFDifg2xLYhTqbG aD7w== X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-omap@vger.kernel.org, "H. Nikolaus Schaller" , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, letux-kernel@openphoenux.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The change adds support for the Ortustech COM37H3M05DTC/99DTC 3.7" TFT LCD panel. Tested on Letux3704. Signed-off-by: H. Nikolaus Schaller Reviewed-by: Sam Ravnborg --- drivers/gpu/drm/panel/panel-simple.c | 33 ++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 5b27829c5a78..1fb74908a269 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2007,6 +2007,33 @@ static const struct panel_desc ontat_yx700wv03 = { .bus_format = MEDIA_BUS_FMT_RGB666_1X18, }; +static const struct drm_display_mode ortustech_com37h3m_mode = { + .clock = 22153, + .hdisplay = 480, + .hsync_start = 480 + 8, + .hsync_end = 480 + 8 + 10, + .htotal = 480 + 8 + 10 + 10, + .vdisplay = 640, + .vsync_start = 640 + 4, + .vsync_end = 640 + 4 + 3, + .vtotal = 640 + 4 + 3 + 4, + .vrefresh = 60, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, +}; + +static const struct panel_desc ortustech_com37h3m = { + .modes = &ortustech_com37h3m_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 56, /* 56.16mm */ + .height = 75, /* 74.88mm */ + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE | + DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE, +}; + static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { .clock = 25000, .hdisplay = 480, @@ -2786,6 +2813,12 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "ontat,yx700wv03", .data = &ontat_yx700wv03, + }, { + .compatible = "ortustech,com37h3m05dtc", + .data = &ortustech_com37h3m, + }, { + .compatible = "ortustech,com37h3m99dtc", + .data = &ortustech_com37h3m, }, { .compatible = "ortustech,com43h4m85ulc", .data = &ortustech_com43h4m85ulc,