From patchwork Mon Sep 24 15:26:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Felsch X-Patchwork-Id: 10613477 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 6F419161F for ; Tue, 25 Sep 2018 07:12:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5F38D29A55 for ; Tue, 25 Sep 2018 07:12:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 534AA29ABA; Tue, 25 Sep 2018 07:12:40 +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 998A929A55 for ; Tue, 25 Sep 2018 07:12:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 42F156E1CD; Tue, 25 Sep 2018 07:11:50 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org 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 0114D89F61 for ; Mon, 24 Sep 2018 15:26:32 +0000 (UTC) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1g4Skm-0002FP-Ds; Mon, 24 Sep 2018 17:26:28 +0200 Received: from mfe by dude.hi.pengutronix.de with local (Exim 4.91) (envelope-from ) id 1g4Skk-0000sn-WF; Mon, 24 Sep 2018 17:26:27 +0200 From: Marco Felsch To: thierry.reding@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH] drm/panel: simple: Add DLC1010GIG panel Date: Mon, 24 Sep 2018 17:26:10 +0200 Message-Id: <20180924152610.25939-1-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.19.0 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 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-Mailman-Approved-At: Tue, 25 Sep 2018 07:11:35 +0000 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: kernel@pengutronix.de, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Add support for the DLC DLC1010GIG 1280x800 10.1" LVDS panel to the simple-panel driver. Signed-off-by: Marco Felsch --- .../bindings/display/panel/dlc,dlc1010gig.txt | 12 +++++++ drivers/gpu/drm/panel/panel-simple.c | 33 +++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt diff --git a/Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt b/Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt new file mode 100644 index 000000000000..fbf5dcd15661 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt @@ -0,0 +1,12 @@ +DLC Display Co. DLC1010GIG 10.1" WXGA TFT LCD Panel + +Required properties: +- compatible: should be "dlc,dlc1010gig" +- power-supply: See simple-panel.txt + +Optional properties: +- enable-gpios: See simple-panel.txt +- backlight: See simple-panel.txt + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 97964f7f2ace..3ac617066399 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -961,6 +961,36 @@ static const struct panel_desc dlc_dlc0700yzg_1 = { .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, }; +static const struct display_timing dlc_dlc1010gig_timing = { + .pixelclock = { 68900000, 71100000, 73400000 }, + .hactive = { 1280, 1280, 1280 }, + .hfront_porch = { 43, 53, 63 }, + .hback_porch = { 43, 53, 63 }, + .hsync_len = { 44, 54, 64 }, + .vactive = { 800, 800, 800 }, + .vfront_porch = { 5, 8, 11 }, + .vback_porch = { 5, 8, 11 }, + .vsync_len = { 5, 7, 11 }, + .flags = DISPLAY_FLAGS_DE_HIGH, +}; + +static const struct panel_desc dlc_dlc1010gig = { + .timings = &dlc_dlc1010gig_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 216, + .height = 135, + }, + .delay = { + .prepare = 60, + .enable = 150, + .disable = 100, + .unprepare = 60, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, +}; + static const struct drm_display_mode edt_et057090dhu_mode = { .clock = 25175, .hdisplay = 640, @@ -2390,6 +2420,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "dlc,dlc0700yzg-1", .data = &dlc_dlc0700yzg_1, + }, { + .compatible = "dlc,dlc1010gig", + .data = &dlc_dlc1010gig, }, { .compatible = "edt,et057090dhu", .data = &edt_et057090dhu,