Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp3744315pxk; Tue, 8 Sep 2020 00:56:31 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyb0Y5g8xNSp9eSsh5mfmWFGKb3HY+FmIXXb2nW9Lxj0ChkFbzfmt5U2+9stD3WnMI/vahL X-Received: by 2002:a05:6402:445:: with SMTP id p5mr11031002edw.214.1599551791429; Tue, 08 Sep 2020 00:56:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1599551791; cv=none; d=google.com; s=arc-20160816; b=Dr/Ht6Tt4yC7HlB2z4EhPB7s1szlN0vyipPFe9+kfNgZ3gZbBD95TP/Fng78IqyApt EJqX8CAAzJVuoRlWgzjlAvM+C9eUGQvWd5/rtsbkV98Eikti3pfT8rbav0XOwLfLco8H 7ZSK2ZVowGbUq9AzRIF7rW0LOuvNlp9exMJDOL4f6wfPiDnSgtadZm7yRogBMewjBAMB D6MGb+Tp6mFJ8sBtGIrExPrFoL3VS0i123NFwANWXhxZcFFdxsdNKTdstoMc5PPsPJrm kNB3jAqDG/9/NeFxcKPQU8JH8aRcrGBY1E/1Yw4O67gPGoaC0mmNnjbqsmM6oolW3cwQ fiDA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=xFKEais/JinAAfcewjMMwYVj5kDYRr5zvHtIDXxFhJI=; b=wjoUeabeDnm7tt6PngZEUFICwqVf7zsqdN0lJvK9b2WRFsarlStEqsqJRAGmqQaAX2 lyNB1izjQftSumkyKFDPFcs6EPxW9iR8KoTwJum/kWS7o7EeN+MzXbCaemFimj3i0G1w 9WgyGTYG9nN8O7oQX6nXOPAbrXeJpbnBXwYs1T3ZDCySIKDjvsdkmWYAEQRufvAZ0MdJ Bxlo8+A6VL8HJmyYqh7HGaz5f82/CONpEJHeM7fq1SEsjC13JWd5ypSDQH9UdtCnLU+j z1NCbfOLYIfXVCG5pzgzO4FfITpzUKPmA5jH4r0psq7ddNpZqtPUbEb89LllLKyXWyZE HGZg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b="xi4/4UQ0"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id qn24si11185094ejb.299.2020.09.08.00.56.09; Tue, 08 Sep 2020 00:56:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b="xi4/4UQ0"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729775AbgIHHyy (ORCPT + 99 others); Tue, 8 Sep 2020 03:54:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729747AbgIHHyp (ORCPT ); Tue, 8 Sep 2020 03:54:45 -0400 Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E835C061795 for ; Tue, 8 Sep 2020 00:54:34 -0700 (PDT) Received: by mail-wm1-x344.google.com with SMTP id z9so16161696wmk.1 for ; Tue, 08 Sep 2020 00:54:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=xFKEais/JinAAfcewjMMwYVj5kDYRr5zvHtIDXxFhJI=; b=xi4/4UQ0PvigM8ZhWNQwD3AfqhWz3xZaSH7JiJEhQqqCVQvjpHoX1Z7dycINut+fcz T+KjzX7rr1zL9TmU9VuhNoWMhTIzoCUwSHa86eo692OfFkG3vsrlp85bzPIjtUGT37bS DyHt2K209WIHzB10x0eu1hSj/86vFkLiPNbRF5isgfdlGRi4ug5jE3+MoJe3GwPI8Cj0 5RRcAhVuy2AjL/JHAVZM6PjnEAoUC1DZLw93zG5sYJokTA/mZ9x06Yg2d/+V8pPEbZ8W SJ27YZaTwDcf8F7N6pVLfXf7QmjO5Tf5ZChC111SIlc7b2MFBohOKSaEoO7RnmOCBv7R DImA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=xFKEais/JinAAfcewjMMwYVj5kDYRr5zvHtIDXxFhJI=; b=p2cewZTxC+kKkL5xKMiiPSrCoevKuqSNw/f5e+QvE2lA3sweetRCoqZODgDoeU7gC6 sKoipgFgheN0qyUs0xQ2wooixE67KuF4GtinSdSXkLV0u8XwsgkmjsJfp0BEWcuvzP8g WAkgezQRkec4tNWWfp1prTsL3ZQ9xH64avR5ZC8RCfjJho++NxmDP8MWG4k4kGKjeR10 DfDvT3vKBMW1CGIaDXiG/nXXczkD7ggfNSlvMY/sWJpFVYP5tvMtxSQK1zSPx9S1lKFD CwFX54XSDB+ML1KU2tCvFaEECJBmwYu6FemPtuhqvSjJ3rwohCrXQkRkBh4+pFDsqjdK 0wSQ== X-Gm-Message-State: AOAM532Qoh+/O/Ak1mAUZkqhnZ0E5yo/Z7mne/4CQNAjrZLTHbAtP+ZB FaUg0/RW5Y8gnYmcwFN7BX5gwQ== X-Received: by 2002:a7b:c208:: with SMTP id x8mr3045009wmi.30.1599551672530; Tue, 08 Sep 2020 00:54:32 -0700 (PDT) Received: from bender.baylibre.local ([2a01:e35:2ec0:82b0:5405:9623:e2f1:b2ac]) by smtp.gmail.com with ESMTPSA id f14sm33788291wrv.72.2020.09.08.00.54.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2020 00:54:31 -0700 (PDT) From: Neil Armstrong To: thierry.reding@gmail.com, sam@ravnborg.org Cc: dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Neil Armstrong Subject: [PATCH v3 4/4] drm: panel: add TDO tl070wsh30 panel driver Date: Tue, 8 Sep 2020 09:54:21 +0200 Message-Id: <20200908075421.17344-5-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200908075421.17344-1-narmstrong@baylibre.com> References: <20200908075421.17344-1-narmstrong@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds support for the TDO TL070WSH30 TFT-LCD panel module. The panel has a 1024×600 resolution and uses 24 bit RGB per pixel. It provides a MIPI DSI interface to the host, a built-in LED backlight and touch controller. Signed-off-by: Neil Armstrong --- drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c | 250 +++++++++++++++++++ 3 files changed, 262 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 8d97d07c5871..2d488a875b99 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -433,6 +433,17 @@ config DRM_PANEL_SONY_ACX565AKM Say Y here if you want to enable support for the Sony ACX565AKM 800x600 3.5" panel (found on the Nokia N900). +config DRM_PANEL_TDO_TL070WSH30 + tristate "TDO TL070WSH30 DSI panel" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y here if you want to enable support for TDO TL070WSH30 TFT-LCD + panel module. The panel has a 1024×600 resolution and uses + 24 bit RGB per pixel. It provides a MIPI DSI interface to + the host, a built-in LED backlight and touch controller. + config DRM_PANEL_TPO_TD028TTEC1 tristate "Toppoly (TPO) TD028TTEC1 panel driver" depends on OF && SPI diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 15a4e7752951..35ee06a1b5c2 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -45,6 +45,7 @@ obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7703) += panel-sitronix-st7703.o obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o obj-$(CONFIG_DRM_PANEL_SONY_ACX424AKP) += panel-sony-acx424akp.o obj-$(CONFIG_DRM_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o +obj-$(CONFIG_DRM_PANEL_TDO_TL070WSH30) += panel-tdo-tl070wsh30.o obj-$(CONFIG_DRM_PANEL_TPO_TD028TTEC1) += panel-tpo-td028ttec1.o obj-$(CONFIG_DRM_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o obj-$(CONFIG_DRM_PANEL_TPO_TPG110) += panel-tpo-tpg110.o diff --git a/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c b/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c new file mode 100644 index 000000000000..820731be7147 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c @@ -0,0 +1,250 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 BayLibre, SAS + * Author: Neil Armstrong + */ + +#include +#include +#include +#include +#include + +#include