From patchwork Fri Jun 14 14:56:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhaoxiong Lv X-Patchwork-Id: 13698799 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2D959C27C6E for ; Fri, 14 Jun 2024 14:56:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A4A9D10ED7F; Fri, 14 Jun 2024 14:56:31 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=huaqin-corp-partner-google-com.20230601.gappssmtp.com header.i=@huaqin-corp-partner-google-com.20230601.gappssmtp.com header.b="vEqMnSdL"; dkim-atps=neutral Received: from mail-pj1-f48.google.com (mail-pj1-f48.google.com [209.85.216.48]) by gabe.freedesktop.org (Postfix) with ESMTPS id E99D110ED7F for ; Fri, 14 Jun 2024 14:56:27 +0000 (UTC) Received: by mail-pj1-f48.google.com with SMTP id 98e67ed59e1d1-2c2eb98a64fso1926692a91.2 for ; Fri, 14 Jun 2024 07:56:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=huaqin-corp-partner-google-com.20230601.gappssmtp.com; s=20230601; t=1718376987; x=1718981787; darn=lists.freedesktop.org; h=references:in-reply-to:message-id:date:subject:cc:to:from:from:to :cc:subject:date:message-id:reply-to; bh=LwvUq+bFsQM3xrcbj1WxFnxCDtbNpy9qSWYJxJxGyfQ=; b=vEqMnSdLUQ4ajG/zmg664Y/LG4dE9RdW6BrLLMGCvA8SRLfUWrYQQPrQO0NrnOmunC xBkK4mwBv3xCvhHhv9nkJXuD/b6ppgOG8ImxPFCzYtx58ajpLoTMqRwB5GRUWhJkIq93 aV6ZOhWYA2mtKn4vHdmlhL40UW0dXMyCvnMcoYVUq8vfapNvYKis8Jyamoor7gbQ4i0y 3SOnlmjoCfiEbAFx4Ahltxv3mtJBTMCbGssEciZuxTytEt7qjmJnAwIEPXikyuJar0Ri T+kKVJXCwsQ6Ibf68IcmQsLefLgjibaAd/mRj/6/2756BhVdvCRAOgmbSOaBIpSHjtXK lpqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718376987; x=1718981787; h=references:in-reply-to:message-id:date:subject:cc:to:from :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=LwvUq+bFsQM3xrcbj1WxFnxCDtbNpy9qSWYJxJxGyfQ=; b=s64TkdQSNtkhw6Nihcl64D3CdID+CA0O80Qrwn8fc9Qurmtk+DfxzBWc3RBSoKP0Qi YANMLmuFh6jS+cyd5lLBELu4tvgDH4OiXlrPd+RXu2VuLZ5DFvhSb+5JPrvXF95P5KG4 kuUGLmw0NU+savlNluCpVenLuYX0UNXp5bgfGqNVzv3PqreLCKp2E37v/bsbp7B574SU MrsS7Oq1n0/q2pPl7nthDoRgIwkZqpENdRdpHHgexh1wAkqn7dQq47k6uRef9Oivaf31 5dNQuPplssCWgLgytj7FUby+TxsHQka2hehedBQmkrWmUE/CiEl1g3EUaC2ApTVbQv5c hb7Q== X-Gm-Message-State: AOJu0YzeazBNsdq0Ly3ZKl7kdrQGd/fDXxQcSd0zLK/UiX2coxRBvqzD MP7mSTWwvgdMRE2OV5aWRSRGsiY/203wKkB34PyQw6dWXV45N9XK6bte+ASILgw= X-Google-Smtp-Source: AGHT+IFsV5sgy7hyN2DHEA1XPsRcjaveUHUD2OKyasTaSs7h5S8bOv8+lGvy2k3pyCIj6KfwMvj3gQ== X-Received: by 2002:a17:90a:17ad:b0:2c2:c79f:944 with SMTP id 98e67ed59e1d1-2c4db241e4amr3288257a91.14.1718376987343; Fri, 14 Jun 2024 07:56:27 -0700 (PDT) Received: from lvzhaoxiong-KLVC-WXX9.huaqin.com ([116.66.212.162]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c4c467c60fsm3985913a91.53.2024.06.14.07.56.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Jun 2024 07:56:26 -0700 (PDT) From: Zhaoxiong Lv To: dmitry.torokhov@gmail.com, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jikos@kernel.org, benjamin.tissoires@redhat.co, dianders@google.com, hsinyi@google.com Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Zhaoxiong Lv Subject: [PATCH v3 1/2] dt-bindings: display: panel-simple-dsi: add Starry-er88577 DSI panel bindings Date: Fri, 14 Jun 2024 22:56:08 +0800 Message-Id: <20240614145609.25432-2-lvzhaoxiong@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240614145609.25432-1-lvzhaoxiong@huaqin.corp-partner.google.com> References: <20240614145609.25432-1-lvzhaoxiong@huaqin.corp-partner.google.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This add the bindings for the 1280x800 TFT LCD Starry-er88577 DSI panel to panel-simple-dsi. Signed-off-by: Zhaoxiong Lv --- Chage since V3: - Separate the Starry bindings from kingdisplay, and add it to panel-simple-dsi.yaml v2: https://lore.kernel.org/all/20240601084528.22502-4-lvzhaoxiong@huaqin.corp-partner.google.com/ Chage since V2: - Add compatible for Starry er88577 in Kingdisplay kd101ne3 dt-bindings. --- .../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 db5acd2807ed..1f04acefba4e 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -60,6 +60,8 @@ properties: - samsung,sofef00 # Shangai Top Display Optoelectronics 7" TL070WSH30 1024x600 TFT LCD panel - tdo,tl070wsh30 + # The Starry-er88577 is a 10.1" WXGA TFT-LCD panel + - starry,er88577 reg: maxItems: 1 From patchwork Fri Jun 14 14:56:09 2024 Content-Type: text/plain; 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Fri, 14 Jun 2024 07:56:30 -0700 (PDT) From: Zhaoxiong Lv To: dmitry.torokhov@gmail.com, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jikos@kernel.org, benjamin.tissoires@redhat.co, dianders@google.com, hsinyi@google.com Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Zhaoxiong Lv Subject: [PATCH v3 2/2] drm/panel: starry-er88577: add new panel driver Date: Fri, 14 Jun 2024 22:56:09 +0800 Message-Id: <20240614145609.25432-3-lvzhaoxiong@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240614145609.25432-1-lvzhaoxiong@huaqin.corp-partner.google.com> References: <20240614145609.25432-1-lvzhaoxiong@huaqin.corp-partner.google.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The bias IC of this starry-er88577 panel is placed on the panel side, so when the panel is powered on, there is no need to control AVDD and AVEE in the driver, only 3.3v and reset are needed. Signed-off-by: Zhaoxiong Lv --- Chage since V3: - Separate Starry-er88577 from the panel-kingdisplay-kd101ne3 driver. - Use mipi_dsi_dcs_set_display_on_multi(). - Use mipi_dsi_dcs_exit_sleep_mode_multi() and mipi_dsi_msleep(). v2: https://lore.kernel.org/all/20240601084528.22502-5-lvzhaoxiong@huaqin.corp-partner.google.com/ Chage since V2: - Add compatible for Starry er88577 in panel-kingdisplay-kd101ne3 drivers. --- drivers/gpu/drm/panel/Kconfig | 9 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-starry-er88577.c | 343 +++++++++++++++++++ 3 files changed, 353 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-starry-er88577.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index e54f6f5604ed..a52aa2552ab8 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -781,6 +781,15 @@ config DRM_PANEL_SITRONIX_ST7789V Say Y here if you want to enable support for the Sitronix ST7789V controller for 240x320 LCD panels +config DRM_PANEL_STARRY_ER88577 + tristate "Starry er88577 panel" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y if you want to enable support for panels based on the + Starry er88577 controller. + config DRM_PANEL_SONY_ACX565AKM tristate "Sony ACX565AKM panel" depends on GPIOLIB && OF && SPI diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index f0203f6e02f4..ecd843a6dc6e 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -81,6 +81,7 @@ obj-$(CONFIG_DRM_PANEL_SHARP_LS060T1SX01) += panel-sharp-ls060t1sx01.o obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7701) += panel-sitronix-st7701.o obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7703) += panel-sitronix-st7703.o obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o +obj-$(CONFIG_DRM_PANEL_STARRY_ER88577) += panel-starry-er88577.o obj-$(CONFIG_DRM_PANEL_SYNAPTICS_R63353) += panel-synaptics-r63353.o obj-$(CONFIG_DRM_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o obj-$(CONFIG_DRM_PANEL_SONY_TD4353_JDI) += panel-sony-td4353-jdi.o diff --git a/drivers/gpu/drm/panel/panel-starry-er88577.c b/drivers/gpu/drm/panel/panel-starry-er88577.c new file mode 100644 index 000000000000..a8250a464883 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-starry-er88577.c @@ -0,0 +1,343 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Panels based on the JD9365DA display controller. + * Author: Zhaoxiong Lv + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include