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=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 05194C4CEC9 for ; Fri, 20 Sep 2019 07:55:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC6E6222CE for ; Fri, 20 Sep 2019 07:55:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437662AbfITHzI (ORCPT ); Fri, 20 Sep 2019 03:55:08 -0400 Received: from mout.perfora.net ([74.208.4.197]:58371 "EHLO mout.perfora.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2437650AbfITHzF (ORCPT ); Fri, 20 Sep 2019 03:55:05 -0400 Received: from marcel-nb-toradex-int.cardiotech.int ([81.221.138.184]) by mrelay.perfora.net (mreueus001 [74.208.5.2]) with ESMTPSA (Nemesis) id 0LvjHG-1i7uKf0Dqm-017VAu; Fri, 20 Sep 2019 09:54:29 +0200 From: Marcel Ziswiler To: dri-devel@lists.freedesktop.org Cc: devicetree@vger.kernel.org, info@logictechno.com, j.bauer@endrich.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Marcel Ziswiler , Daniel Vetter , David Airlie , Sam Ravnborg , Thierry Reding Subject: [PATCH v1 2/2] drm/panel: simple: add display timings for logic technologies displays Date: Fri, 20 Sep 2019 09:54:11 +0200 Message-Id: <20190920075411.15735-2-marcel@ziswiler.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190920075411.15735-1-marcel@ziswiler.com> References: <20190920075411.15735-1-marcel@ziswiler.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:sLEHM5ID9bpkaIBR8unNP/vrUtJPExDKWaW13ABHK2a71XWqLsr 9qVh9qGuJ6urbc4F+rb9guOpFZI2OTT/ZAACP/2LblYf8A5Rk50zBO7sqeoC8QOqsjYFpD6 c3JAPZ/k39M5eZxNfowloFsS+vRMB/5bnAUB5rnta/VVlglsy2TQ/fy6X8LuzIcRM8tSn+Y Fecd3RLQm40vB+PcKaAyw== X-UI-Out-Filterresults: notjunk:1;V03:K0:rM8OH6nkw0Q=:u7QyUop3rCQyx8mtBudJSK sLtrcTa50J82vAPT3ZHfV7s3KdJNwisv4bHEB97pIjmZWTdA85VAi7HpTDrWiHPHvAVsRVhhM la2JqoHOW1xPoJkhDkF1D8L/8OJSsC+q88k+apPVW7iDgj7uQKOStPUWwrdOnqDdku+H6Cz8M 3ZR/6uDkjrnbL099c+FLZ/ISydfZmy8nKmTIWV7kJyd6rJFMDRwKneqsTXXjYWwYfDlsxDu9D 04vQzA0rZkiro21l11XNtMarayek2+pj1seTBGKwthh1sqCEXboR5SyuWqNJnlKWKUnEkcXg1 bvXKYT2hQidjQepOSDdp8dU5TJFFJXsj/4T+vyiewWg6KuXj2MP+qrIWEXV8iBEGS5TrlUH0F +tWx4H8kT8dyVowBAhBqMTxRy8cWGyni2sxqVgxedA1h2tTZWxp2Nek1r1M4ozFpofirFW8Hv PFlKYuvPlb/DFGfeOl4Lxd8+4gM+l+mOovj3PgbBrJII0mE7AEafzAFp7XWWyycMD627ae1v/ 9hb2gXk9Unr/OYgsvL61/WeI+A/nohPspp03pheosvy0rxGIaRs6e8+hzocFt1dapowf/XOOq 8/P+vUMtH1PxTXUXbh6bTGfJQLbIW4YiugbyRuAHGX40q/gmEPaLbglpjksYv3szmDA2L/FhL ye/FpF/uRLrFyg94PW43L5qu4/4wGvK8U/MSdDN15GtIuMwacmMoW1CT16jxhUeT9mOWFURUI LyD5/fsSFdfgLFX+Y1GootShu+XClMwIYQyciMb49NqQF1gtwc88ehh9iPAMZ0+14D7Fi5/M9 zlgA3atxSiRyxKAYWRdNIYal785/I4XDRQrOcqTiZsOBc7wcB7axjgB33n+Ct4rw87O9NVwrG w6DBSzdSXnXfDQgFPRhpt4IkN+/Hnn2lfCf4gweZc= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marcel Ziswiler Add display timings for the following 3 display panels manufactured by Logic Technologies Limited: - LT161010-2NHC e.g. as found in the Toradex Capacitive Touch Display 7" Parallel [1] - LT161010-2NHR e.g. as found in the Toradex Resistive Touch Display 7" Parallel [2] - LT170410-2WHC e.g. as found in the Toradex Capacitive Touch Display 10.1" LVDS [3] Those panels may also be distributed by Endrich Bauelemente Vertriebs GmbH [4]. [1] https://docs.toradex.com/104497-7-inch-parallel-capacitive-touch-display-800x480-datasheet.pdf [2] https://docs.toradex.com/104498-7-inch-parallel-resistive-touch-display-800x480.pdf [3] https://docs.toradex.com/105952-10-1-inch-lvds-capacitive-touch-display-1280x800-datasheet.pdf [4] https://www.endrich.com/isi50_isi30_tft-displays/lt170410-1whc_isi30 Signed-off-by: Marcel Ziswiler --- drivers/gpu/drm/panel/panel-simple.c | 65 ++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 28fa6ba7b767..42bd0de25167 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2034,6 +2034,62 @@ static const struct panel_desc lg_lp129qe = { }, }; +static const struct display_timing logictechno_lt161010_2nh_timing = { + .pixelclock = { 26400000, 33300000, 46800000 }, + .hactive = { 800, 800, 800 }, + .hfront_porch = { 16, 210, 354 }, + .hback_porch = { 46, 46, 46 }, + .hsync_len = { 1, 20, 40 }, + .vactive = { 480, 480, 480 }, + .vfront_porch = { 7, 22, 147 }, + .vback_porch = { 23, 23, 23 }, + .vsync_len = { 1, 10, 20 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | + DISPLAY_FLAGS_SYNC_POSEDGE, +}; + +static const struct panel_desc logictechno_lt161010_2nh = { + .timings = &logictechno_lt161010_2nh_timing, + .num_timings = 1, + .size = { + .width = 154, + .height = 86, + }, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, +}; + +static const struct display_timing logictechno_lt170410_2whc_timing = { + .pixelclock = { 68900000, 71100000, 7340000 }, + .hactive = { 1280, 1280, 1280 }, + .hfront_porch = { 23, 60, 71 }, + .hback_porch = { 23, 60, 71 }, + .hsync_len = { 15, 40, 47 }, + .vactive = { 800, 800, 800 }, + .vfront_porch = { 5, 7, 10 }, + .vback_porch = { 5, 7, 10 }, + .vsync_len = { 6, 9, 12 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | + DISPLAY_FLAGS_SYNC_POSEDGE, +}; + +static const struct panel_desc logictechno_lt170410_2whc = { + .timings = &logictechno_lt170410_2whc_timing, + .num_timings = 1, + .size = { + .width = 217, + .height = 136, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, +}; + static const struct drm_display_mode mitsubishi_aa070mc01_mode = { .clock = 30400, .hdisplay = 800, @@ -3264,6 +3320,15 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "lg,lp129qe", .data = &lg_lp129qe, + }, { + .compatible = "logictechno,lt161010-2nhc", + .data = &logictechno_lt161010_2nh, + }, { + .compatible = "logictechno,lt161010-2nhr", + .data = &logictechno_lt161010_2nh, + }, { + .compatible = "logictechno,lt170410-2whc", + .data = &logictechno_lt170410_2whc, }, { .compatible = "mitsubishi,aa070mc01-ca1", .data = &mitsubishi_aa070mc01, -- 2.21.0