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[82.236.8.43]) by smtp.gmail.com with ESMTPSA id 2sm18271411wmf.25.2020.09.15.05.19.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Sep 2020 05:19:17 -0700 (PDT) From: Neil Armstrong To: thierry.reding@gmail.com, sam@ravnborg.org, devicetree@vger.kernel.org Subject: [PATCH v4 1/4] dt-bindings: vendor-prefixes: Add Shanghai Top Display Optolelectronics vendor prefix Date: Tue, 15 Sep 2020 14:19:09 +0200 Message-Id: <20200915121912.4347-2-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200915121912.4347-1-narmstrong@baylibre.com> References: <20200915121912.4347-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200915_081920_988659_8A0C18BB X-CRM114-Status: GOOD ( 10.22 ) X-Spam-Score: 4.2 (++++) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:342 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 1.7 RAZOR2_CHECK Listed in Razor2 (http://razor.sf.net/) 2.4 RAZOR2_CF_RANGE_51_100 Razor2 gives confidence level above 50% [cf: 100] X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Neil Armstrong Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org Shanghai Top Display Optolelectronics Co., Ltd is a display manufacturer from Shanghai. Web site of the company: http://www.shtdo.com/ Signed-off-by: Neil Armstrong Acked-by: Rob Herring --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index a1e4356cf522..fecdc7200b40 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1037,6 +1037,8 @@ patternProperties: description: Trusted Computing Group "^tcl,.*": description: Toby Churchill Ltd. + "^tdo,.*": + description: Shangai Top Display Optoelectronics Co., Ltd "^technexion,.*": description: TechNexion "^technologic,.*": From patchwork Tue Sep 15 12:19:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 11776327 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9102217C5 for ; 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[82.236.8.43]) by smtp.gmail.com with ESMTPSA id 2sm18271411wmf.25.2020.09.15.05.19.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Sep 2020 05:19:18 -0700 (PDT) From: Neil Armstrong To: thierry.reding@gmail.com, sam@ravnborg.org, devicetree@vger.kernel.org Subject: [PATCH v4 2/4] dt-bindings: display: panel-simple-dsi: add optional reset gpio Date: Tue, 15 Sep 2020 14:19:10 +0200 Message-Id: <20200915121912.4347-3-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200915121912.4347-1-narmstrong@baylibre.com> References: <20200915121912.4347-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200915_081921_252003_4E65DECC X-CRM114-Status: GOOD ( 10.54 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:32c listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Neil Armstrong Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org Simple DSI panels can also have a reset GPIO signal in addition/instead of an enable GPIO signal. This adds an optional reset-gpios property. Signed-off-by: Neil Armstrong Acked-by: Rob Herring --- .../devicetree/bindings/display/panel/panel-simple-dsi.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml index c0dd9fa29f1d..4d08e746cb21 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -54,6 +54,7 @@ properties: backlight: true enable-gpios: true + reset-gpios: true port: true power-supply: true From patchwork Tue Sep 15 12:19:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 11776323 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 67EE092C for ; Tue, 15 Sep 2020 12:19:40 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 15F1D20B1F for ; Tue, 15 Sep 2020 12:19:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="acJ/Xdkj"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="Lq9x8PS6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 15F1D20B1F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=N0zG5JgQw9IHCuyMTT8oXETsDFOP7/vRnMl21o2h8n4=; b=acJ/XdkjmsNWlnsMq5x/Qzk9z fvjJr2julQtou8tCOqAifqwA01aS/BHtOXpn/l579hQBeO1S6DUXTABXDJkogfIKT1hZTEHZjii10 b89wdtUV4Zdh8dUZlepvNW14HoQl1jnlMpKI4Uxrscja+FIehNgGej+ggzPUUkxwyj0BJRIRS/WYW YBAkqFjTKFB1Fis7Vqr/aetXvms/OMC9qqsMc7DfnoFXc+b6f89qcSkuijcadWG8scDrj/NHkdcWn z4Td/bWyEK33Z/1p0gfQNmy2gQzbO8BG2CUVxmrzrKVQlOttjcnN7c/QWCifJuoFWR9CQ9b+WVhaE V2EuelK5Q==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kI9vi-00075G-Tt; Tue, 15 Sep 2020 12:19:26 +0000 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kI9ve-00072y-Dp for linux-amlogic@lists.infradead.org; Tue, 15 Sep 2020 12:19:23 +0000 Received: by mail-wm1-x341.google.com with SMTP id l15so7974732wmh.1 for ; Tue, 15 Sep 2020 05:19:21 -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=un3Gh2gweDlAUsvqGdAT6fJ9irEjsQvOrf4xpheQKFc=; b=Lq9x8PS6ikykudXTzqmiSjlkw1Mv5Fjj4FKyQyXpGeeAWDF9A9ovPyTjb3Da4qoZun 0Qo8bZXk2A2lRtM0JArOOu82jnPkup70fFXg/EEeL7/tGd/sSGimI8b8CSJ6Epc8heO/ dW0IioLCpj/OBwmHmNCYc1TXGLCqSD/6EomeJWbxHNdQNcf0QWyxXRG/UfSnTIS9REVD yXDRxOzEUYAIpyaO4xRjQxrFnS+f11Gin6cKWKlip0nSwAXkI4tIdX9PcL3AgppY8tmR aKdTsPcHucEfk28DnxBE+2jvIqN7Nzx+Ti8b1c1mjBtsjgDQPZns2rU9G9yALoi1dnnt pLtw== 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=un3Gh2gweDlAUsvqGdAT6fJ9irEjsQvOrf4xpheQKFc=; b=R86LPixnsSxuQY4pgkaGWKuDIMWWFDzZtt9rqVZGL2/Uplm/ercTP4T13qOb9EJMWy UZr9bXZDOc1/nqldHMLtlSUqt065nn6lVXle9sBEORe3gu9pZMcm9HsM4wEq6dgs5Bj2 +P16GBaexKgDJolDOOW8u5WSu7jB9qrYryDSWxzCWiChKNOXw1qzhT0XKgHV633ny1Yi /PeUNesBZ5lQHNKhreXdsu7pB2YOK6ZPY2wlbnbIvew5NCAQqpByo//gv+lj/Qv47eGo zjdD80xtJa1y5M/MtBuwAn5EgTqX8iNrhGTAsLxogr2nkoNcmvb8nwQrH5/B+u4yL7GW 4R1Q== X-Gm-Message-State: AOAM533JNnFpEgI003ok1cbJiIgsHwP1qRhzX4pZNkioQONNEPXn7KsL mQqq6ZtYEYU0Bb3K1y5bZxDNMw== X-Google-Smtp-Source: ABdhPJzfh8abje87LbHn4Yy3eXAdcq+orthOqFQV/rOJWuOe4E/5vFnXxQuTIYJlbMLLAVPJWsKNWQ== X-Received: by 2002:a7b:c5cf:: with SMTP id n15mr4395014wmk.93.1600172360770; Tue, 15 Sep 2020 05:19:20 -0700 (PDT) Received: from bender.baylibre.local (home.beaume.starnux.net. [82.236.8.43]) by smtp.gmail.com with ESMTPSA id 2sm18271411wmf.25.2020.09.15.05.19.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Sep 2020 05:19:20 -0700 (PDT) From: Neil Armstrong To: thierry.reding@gmail.com, sam@ravnborg.org, devicetree@vger.kernel.org Subject: [PATCH v4 3/4] dt-bindings: display: panel-simple-dsi: add TDO TL070WSH30 DSI panel bindings Date: Tue, 15 Sep 2020 14:19:11 +0200 Message-Id: <20200915121912.4347-4-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200915121912.4347-1-narmstrong@baylibre.com> References: <20200915121912.4347-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200915_081922_513214_5B9161F1 X-CRM114-Status: GOOD ( 10.81 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:341 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Neil Armstrong Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org This add the bindings for the 1024x600 TFT LCD TL070WSH30 DSI panel to panel-simple-dsi. Signed-off-by: Neil Armstrong Acked-by: Rob Herring --- .../devicetree/bindings/display/panel/panel-simple-dsi.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml index 4d08e746cb21..a29ab65507f0 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -47,6 +47,8 @@ properties: - panasonic,vvx10f004b00 # Panasonic 10" WUXGA TFT LCD panel - panasonic,vvx10f034n00 + # Shangai Top Display Optoelectronics 7" TL070WSH30 1024x600 TFT LCD panel + - tdo,tl070wsh30 reg: maxItems: 1 From patchwork Tue Sep 15 12:19:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 11776329 X-Patchwork-Delegate: neil.armstrong@linaro.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E59AD1709 for ; 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[82.236.8.43]) by smtp.gmail.com with ESMTPSA id 2sm18271411wmf.25.2020.09.15.05.19.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Sep 2020 05:19:21 -0700 (PDT) From: Neil Armstrong To: thierry.reding@gmail.com, sam@ravnborg.org Subject: [PATCH v4 4/4] drm: panel: add TDO tl070wsh30 panel driver Date: Tue, 15 Sep 2020 14:19:12 +0200 Message-Id: <20200915121912.4347-5-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200915121912.4347-1-narmstrong@baylibre.com> References: <20200915121912.4347-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200915_081923_461560_C61F3340 X-CRM114-Status: GOOD ( 21.98 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:341 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Neil Armstrong Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.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