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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 363C7C4338F for ; Thu, 5 Aug 2021 04:37:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19E7E61029 for ; Thu, 5 Aug 2021 04:37:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236741AbhHEEh1 (ORCPT ); Thu, 5 Aug 2021 00:37:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231573AbhHEEhY (ORCPT ); Thu, 5 Aug 2021 00:37:24 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E64FAC061765 for ; Wed, 4 Aug 2021 21:37:10 -0700 (PDT) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mBV7x-00047c-P1; Thu, 05 Aug 2021 06:37:05 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1mBV7w-0006RY-F7; Thu, 05 Aug 2021 06:37:04 +0200 From: Oleksij Rempel To: Thierry Reding , David Airlie , Daniel Vetter Cc: Sam Ravnborg , =?UTF-8?q?Ulrich=20=C3=96lmann?= , Oleksij Rempel , Pengutronix Kernel Team , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/2] drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1 Date: Thu, 5 Aug 2021 06:37:01 +0200 Message-Id: <20210805043702.24715-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sam Ravnborg The Multi Innotechnology is a 10.1" 1280x800 panel. The datasheet did not specify specific values for sync, back, front porch. The values are a best guess based on values for similar panels. Co-Developed-by: Sam Ravnborg Co-Developed-by: Ulrich Ölmann Signed-off-by: Sam Ravnborg Signed-off-by: Ulrich Ölmann Signed-off-by: Oleksij Rempel --- drivers/gpu/drm/panel/panel-simple.c | 34 ++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 21939d4352cf..fda79a986d12 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -3033,6 +3033,37 @@ static const struct panel_desc mitsubishi_aa070mc01 = { .bus_flags = DRM_BUS_FLAG_DE_HIGH, }; +static const struct display_timing multi_inno_mi1010ait_1cp_timing = { + .pixelclock = { 68900000, 70000000, 73400000 }, + .hactive = { 1280, 1280, 1280 }, + .hfront_porch = { 30, 60, 71 }, + .hback_porch = { 30, 60, 71 }, + .hsync_len = { 10, 10, 48 }, + .vactive = { 800, 800, 800 }, + .vfront_porch = { 5, 10, 10 }, + .vback_porch = { 5, 10, 10 }, + .vsync_len = { 5, 6, 13 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH, +}; + +static const struct panel_desc multi_inno_mi1010ait_1cp = { + .timings = &multi_inno_mi1010ait_1cp_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 217, + .height = 136, + }, + .delay = { + .enable = 50, + .disable = 50, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .bus_flags = DRM_BUS_FLAG_DE_HIGH, + .connector_type = DRM_MODE_CONNECTOR_LVDS, +}; + static const struct display_timing nec_nl12880bc20_05_timing = { .pixelclock = { 67000000, 71000000, 75000000 }, .hactive = { 1280, 1280, 1280 }, @@ -4464,6 +4495,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "mitsubishi,aa070mc01-ca1", .data = &mitsubishi_aa070mc01, + }, { + .compatible = "multi-inno,mi1010ait-1cp", + .data = &multi_inno_mi1010ait_1cp, }, { .compatible = "nec,nl12880bc20-05", .data = &nec_nl12880bc20_05, -- 2.30.2