From patchwork Mon Jul 3 13:21:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13300058 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 BA6C6C001B0 for ; Mon, 3 Jul 2023 13:22:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AE0B810E217; Mon, 3 Jul 2023 13:22:05 +0000 (UTC) Received: from mail-lj1-x236.google.com (mail-lj1-x236.google.com [IPv6:2a00:1450:4864:20::236]) by gabe.freedesktop.org (Postfix) with ESMTPS id E4563890BE for ; Mon, 3 Jul 2023 13:22:00 +0000 (UTC) Received: by mail-lj1-x236.google.com with SMTP id 38308e7fff4ca-2b69f1570b2so73727181fa.0 for ; Mon, 03 Jul 2023 06:22:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688390519; x=1690982519; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=707UFbgNApj3DBexaUCKZSnpItMYgFLYKkF++9NeOks=; b=HwRVImls49bjtL5KCqD6gZ9HjWqYbgmYGsVcL2gtSyU7NZAcxUdQbjaK+17h6WiazY jy8Z8ht1tfO2bg/kbm+Dm9hACbXTCjK/jlbqLE0ISxl801FgLOiEH+Ams0L+XcEIOQpb 7DxtBmO6pIZnNfAcbEGnBmkI4AQ+oFf3qSQ/2ruZXudz0zxWqcFSiH0pxukMqrvzrSON 12r+WMF1sdCN29rFgAsb54lAAxsl88qbU954qWhpmeVQuWNUpAi8J/3Q3zTdxSIU3Pjr DT/ZlimOTIgHc0NKqOIe4virQ4qrCNIy1lOiswKK7qmRzZLTeCn1m76BdzJXSN7BPESX 9taA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688390519; x=1690982519; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=707UFbgNApj3DBexaUCKZSnpItMYgFLYKkF++9NeOks=; b=EprYxW5pp5mGaxE9M1AR8r1ROS6RNLFdnwsaGxw0AB6rbMzFuy+4zbz7TWW60A4txz gCh0+itUzkiIcy83laFDtDe9Gbe2HBms3h3ywlU9ckZiryXCq+iHjawoh6PE0xAiXcXW cUzD03qy+rWC8Rl348zcQput/DJqYc9UDHI6ACfDQZdh3wLuA1s7bndXaT9yTZd2zPEc Mt9MOFAQXAXuT6/ztXC5/NwRz/usDgxeejwF5YafqZze92nsdgHD6DFvxIU/KyP8vHU/ rtzoQSA9Bmw4FAwfBdwf7QiuDBSftmT7WTGvmRVlmbO2S9zlTc4VD0oQSVkPNGuJaswT 5F9A== X-Gm-Message-State: ABy/qLZ7c6hmcydzxFqdvqnxVaC/CgBLPdPsAg/NDetKXOZsTME7aPEg 8+ahlUvM/fZUUrS/sFCw3DErLmSFpEXlfJuBpTE= X-Google-Smtp-Source: APBJJlFo/gEuK8YYpFQnhqoIbkiyghJVEFwvE1Sf6MoUlO8Csy7JpVNoFizsZinWfxOPwqRTvw8BFQ== X-Received: by 2002:a2e:9899:0:b0:2b6:cff1:cd1c with SMTP id b25-20020a2e9899000000b002b6cff1cd1cmr6683795ljj.34.1688390518881; Mon, 03 Jul 2023 06:21:58 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id u10-20020a2e9f0a000000b002b6b7a98c4bsm3535238ljk.77.2023.07.03.06.21.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jul 2023 06:21:58 -0700 (PDT) From: Linus Walleij Date: Mon, 03 Jul 2023 15:21:51 +0200 Subject: [PATCH v3 3/4] drm/panel: ili9882t: Break out as separate driver MIME-Version: 1.0 Message-Id: <20230703-fix-boe-tv101wum-nl6-v3-3-bd6e9432c755@linaro.org> References: <20230703-fix-boe-tv101wum-nl6-v3-0-bd6e9432c755@linaro.org> In-Reply-To: <20230703-fix-boe-tv101wum-nl6-v3-0-bd6e9432c755@linaro.org> To: Ruihai Zhou , Stephen Boyd , Douglas Anderson , Cong Yang , Jitao Shi , Neil Armstrong , Sam Ravnborg , David Airlie , Daniel Vetter X-Mailer: b4 0.12.3 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: , Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The Starry ILI9882t-based panel should never have been part of the boe tv101wum driver, it is clearly based on the Ilitek ILI9882t display controller and if you look at the custom command sequences for the panel these clearly contain the signature Ilitek page switch (0xff) commands. The hardware has nothing in common with the other panels supported by this driver. Break this out into a separate driver and config symbol instead. If the placement here is out of convenience for using similar code, we should consider creating a helper library instead. Signed-off-by: Linus Walleij --- drivers/gpu/drm/panel/Kconfig | 9 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 386 ------------- drivers/gpu/drm/panel/panel-ilitek-ili9882t.c | 739 +++++++++++++++++++++++++ 4 files changed, 749 insertions(+), 386 deletions(-) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 1a0fd0754692..c39e949a26eb 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -203,6 +203,15 @@ config DRM_PANEL_ILITEK_ILI9881C Say Y if you want to enable support for panels based on the Ilitek ILI9881c controller. +config DRM_PANEL_ILITEK_ILI9882T + tristate "Ilitek ILI9882t-based panels" + 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 + Ilitek ILI9882t controller. + config DRM_PANEL_INNOLUX_EJ030NA tristate "Innolux EJ030NA 320x480 LCD panel" depends on OF && SPI diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 499e38244253..75c2533d337e 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_DRM_PANEL_HIMAX_HX8394) += panel-himax-hx8394.o obj-$(CONFIG_DRM_PANEL_ILITEK_IL9322) += panel-ilitek-ili9322.o obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9341) += panel-ilitek-ili9341.o obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o +obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9882T) += panel-ilitek-ili9882t.o obj-$(CONFIG_DRM_PANEL_INNOLUX_EJ030NA) += panel-innolux-ej030na.o obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o obj-$(CONFIG_DRM_PANEL_JADARD_JD9365DA_H3) += panel-jadard-jd9365da-h3.o diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c index 358918e0f03f..14a0ee95a803 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c @@ -1348,361 +1348,6 @@ static int starry_himax83102_j02_init(struct mipi_dsi_device *dsi) return 0; }; - -static int starry_ili9882t_init(struct mipi_dsi_device *dsi) -{ - int ret; - - msleep(5); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x00, 0x42); - mipi_dsi_dcs_write_seq(dsi, 0x01, 0x11); - mipi_dsi_dcs_write_seq(dsi, 0x02, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x03, 0x00); - - mipi_dsi_dcs_write_seq(dsi, 0x04, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x05, 0x11); - mipi_dsi_dcs_write_seq(dsi, 0x06, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x07, 0x00); - - mipi_dsi_dcs_write_seq(dsi, 0x08, 0x80); - mipi_dsi_dcs_write_seq(dsi, 0x09, 0x81); - mipi_dsi_dcs_write_seq(dsi, 0x0A, 0x71); - mipi_dsi_dcs_write_seq(dsi, 0x0B, 0x00); - - mipi_dsi_dcs_write_seq(dsi, 0x0C, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x0E, 0x1A); - - mipi_dsi_dcs_write_seq(dsi, 0x24, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x25, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x26, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x27, 0x00); - - mipi_dsi_dcs_write_seq(dsi, 0x2C, 0xD4); - mipi_dsi_dcs_write_seq(dsi, 0xB9, 0x40); - - mipi_dsi_dcs_write_seq(dsi, 0xB0, 0x11); - - mipi_dsi_dcs_write_seq(dsi, 0xE6, 0x32); - mipi_dsi_dcs_write_seq(dsi, 0xD1, 0x30); - - mipi_dsi_dcs_write_seq(dsi, 0xD6, 0x55); - - mipi_dsi_dcs_write_seq(dsi, 0xD0, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0xE3, 0x93); - mipi_dsi_dcs_write_seq(dsi, 0xE4, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0xE5, 0x80); - - mipi_dsi_dcs_write_seq(dsi, 0x31, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x32, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x33, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x34, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x35, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x36, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x37, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x38, 0x28); - mipi_dsi_dcs_write_seq(dsi, 0x39, 0x29); - mipi_dsi_dcs_write_seq(dsi, 0x3A, 0x11); - mipi_dsi_dcs_write_seq(dsi, 0x3B, 0x13); - mipi_dsi_dcs_write_seq(dsi, 0x3C, 0x15); - mipi_dsi_dcs_write_seq(dsi, 0x3D, 0x17); - mipi_dsi_dcs_write_seq(dsi, 0x3E, 0x09); - mipi_dsi_dcs_write_seq(dsi, 0x3F, 0x0D); - mipi_dsi_dcs_write_seq(dsi, 0x40, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x41, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x42, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x43, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x44, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x45, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x46, 0x02); - - mipi_dsi_dcs_write_seq(dsi, 0x47, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x48, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x49, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x4A, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x4B, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x4C, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x4D, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x4E, 0x28); - mipi_dsi_dcs_write_seq(dsi, 0x4F, 0x29); - mipi_dsi_dcs_write_seq(dsi, 0x50, 0x10); - mipi_dsi_dcs_write_seq(dsi, 0x51, 0x12); - mipi_dsi_dcs_write_seq(dsi, 0x52, 0x14); - mipi_dsi_dcs_write_seq(dsi, 0x53, 0x16); - mipi_dsi_dcs_write_seq(dsi, 0x54, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0x55, 0x0C); - mipi_dsi_dcs_write_seq(dsi, 0x56, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x57, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x58, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x59, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x5A, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x5B, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x5C, 0x02); - - mipi_dsi_dcs_write_seq(dsi, 0x61, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x62, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x63, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x64, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x65, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x66, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x67, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x68, 0x28); - mipi_dsi_dcs_write_seq(dsi, 0x69, 0x29); - mipi_dsi_dcs_write_seq(dsi, 0x6A, 0x16); - mipi_dsi_dcs_write_seq(dsi, 0x6B, 0x14); - mipi_dsi_dcs_write_seq(dsi, 0x6C, 0x12); - mipi_dsi_dcs_write_seq(dsi, 0x6D, 0x10); - mipi_dsi_dcs_write_seq(dsi, 0x6E, 0x0C); - mipi_dsi_dcs_write_seq(dsi, 0x6F, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0x70, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x71, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x72, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x73, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x74, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x75, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x76, 0x02); - - mipi_dsi_dcs_write_seq(dsi, 0x77, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x78, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x79, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x7A, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x7B, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x7C, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x7D, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x7E, 0x28); - mipi_dsi_dcs_write_seq(dsi, 0x7F, 0x29); - mipi_dsi_dcs_write_seq(dsi, 0x80, 0x17); - mipi_dsi_dcs_write_seq(dsi, 0x81, 0x15); - mipi_dsi_dcs_write_seq(dsi, 0x82, 0x13); - mipi_dsi_dcs_write_seq(dsi, 0x83, 0x11); - mipi_dsi_dcs_write_seq(dsi, 0x84, 0x0D); - mipi_dsi_dcs_write_seq(dsi, 0x85, 0x09); - mipi_dsi_dcs_write_seq(dsi, 0x86, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x87, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x88, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x89, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x8A, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x8B, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x8C, 0x07); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x29, 0x3A); - mipi_dsi_dcs_write_seq(dsi, 0x2A, 0x3B); - - mipi_dsi_dcs_write_seq(dsi, 0x06, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x07, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x08, 0x0C); - mipi_dsi_dcs_write_seq(dsi, 0x09, 0x44); - - mipi_dsi_dcs_write_seq(dsi, 0x3C, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0x39, 0x11); - mipi_dsi_dcs_write_seq(dsi, 0x3D, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x3A, 0x0C); - mipi_dsi_dcs_write_seq(dsi, 0x3B, 0x44); - - mipi_dsi_dcs_write_seq(dsi, 0x53, 0x1F); - mipi_dsi_dcs_write_seq(dsi, 0x5E, 0x40); - mipi_dsi_dcs_write_seq(dsi, 0x84, 0x00); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x03); - mipi_dsi_dcs_write_seq(dsi, 0x20, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x21, 0x3C); - mipi_dsi_dcs_write_seq(dsi, 0x22, 0xFA); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0xE0, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0xE2, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0xE5, 0x91); - mipi_dsi_dcs_write_seq(dsi, 0xE6, 0x3C); - mipi_dsi_dcs_write_seq(dsi, 0xE7, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0xE8, 0xFA); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x12); - mipi_dsi_dcs_write_seq(dsi, 0x87, 0x2C); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x05); - mipi_dsi_dcs_write_seq(dsi, 0x73, 0xE5); - mipi_dsi_dcs_write_seq(dsi, 0x7F, 0x6B); - mipi_dsi_dcs_write_seq(dsi, 0x6D, 0xA4); - mipi_dsi_dcs_write_seq(dsi, 0x79, 0x54); - mipi_dsi_dcs_write_seq(dsi, 0x69, 0x97); - mipi_dsi_dcs_write_seq(dsi, 0x6A, 0x97); - mipi_dsi_dcs_write_seq(dsi, 0xA5, 0x3F); - mipi_dsi_dcs_write_seq(dsi, 0x61, 0xDA); - mipi_dsi_dcs_write_seq(dsi, 0xA7, 0xF1); - mipi_dsi_dcs_write_seq(dsi, 0x5F, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x62, 0x3F); - mipi_dsi_dcs_write_seq(dsi, 0x1D, 0x90); - mipi_dsi_dcs_write_seq(dsi, 0x86, 0x87); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x06); - mipi_dsi_dcs_write_seq(dsi, 0xC0, 0x80); - mipi_dsi_dcs_write_seq(dsi, 0xC1, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0xCA, 0x58); - mipi_dsi_dcs_write_seq(dsi, 0xCB, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0xCE, 0x58); - mipi_dsi_dcs_write_seq(dsi, 0xCF, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x67, 0x60); - mipi_dsi_dcs_write_seq(dsi, 0x10, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x92, 0x22); - mipi_dsi_dcs_write_seq(dsi, 0xD3, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0xD6, 0x55); - mipi_dsi_dcs_write_seq(dsi, 0xDC, 0x38); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0xE0, 0x00, 0x10, 0x2A, 0x4D, 0x61, 0x56, 0x6A, 0x6E, 0x79, - 0x76, 0x8F, 0x95, 0x98, 0xAE, 0xAA, 0xB2, 0xBB, 0xCE, 0xC6, 0xBD, - 0xD5, 0xE2, 0xE8); - mipi_dsi_dcs_write_seq(dsi, 0xE1, 0x00, 0x10, 0x2A, 0x4D, 0x61, 0x56, 0x6A, 0x6E, 0x79, - 0x76, 0x8F, 0x95, 0x98, 0xAE, 0xAA, 0xB2, 0xBB, 0xCE, 0xC6, 0xBD, - 0xD5, 0xE2, 0xE8); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0xBA, 0x81); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x0C); - mipi_dsi_dcs_write_seq(dsi, 0x00, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x01, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x02, 0x03); - mipi_dsi_dcs_write_seq(dsi, 0x03, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0x04, 0x03); - mipi_dsi_dcs_write_seq(dsi, 0x05, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x06, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0x07, 0x03); - mipi_dsi_dcs_write_seq(dsi, 0x08, 0x03); - mipi_dsi_dcs_write_seq(dsi, 0x09, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0x0A, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0x0B, 0x05); - mipi_dsi_dcs_write_seq(dsi, 0x0C, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0x0D, 0x06); - mipi_dsi_dcs_write_seq(dsi, 0x0E, 0x05); - mipi_dsi_dcs_write_seq(dsi, 0x0F, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x10, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0x11, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0x12, 0x05); - mipi_dsi_dcs_write_seq(dsi, 0x13, 0x09); - mipi_dsi_dcs_write_seq(dsi, 0x14, 0x05); - mipi_dsi_dcs_write_seq(dsi, 0x15, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0x16, 0x06); - mipi_dsi_dcs_write_seq(dsi, 0x17, 0x0B); - mipi_dsi_dcs_write_seq(dsi, 0x18, 0x05); - mipi_dsi_dcs_write_seq(dsi, 0x19, 0x0C); - mipi_dsi_dcs_write_seq(dsi, 0x1A, 0x06); - mipi_dsi_dcs_write_seq(dsi, 0x1B, 0x0D); - mipi_dsi_dcs_write_seq(dsi, 0x1C, 0x06); - mipi_dsi_dcs_write_seq(dsi, 0x1D, 0x0E); - mipi_dsi_dcs_write_seq(dsi, 0x1E, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x1F, 0x0F); - mipi_dsi_dcs_write_seq(dsi, 0x20, 0x06); - mipi_dsi_dcs_write_seq(dsi, 0x21, 0x10); - mipi_dsi_dcs_write_seq(dsi, 0x22, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x23, 0x11); - mipi_dsi_dcs_write_seq(dsi, 0x24, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x25, 0x12); - mipi_dsi_dcs_write_seq(dsi, 0x26, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0x27, 0x13); - mipi_dsi_dcs_write_seq(dsi, 0x28, 0x07); - mipi_dsi_dcs_write_seq(dsi, 0x29, 0x14); - mipi_dsi_dcs_write_seq(dsi, 0x2A, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0x2B, 0x15); - mipi_dsi_dcs_write_seq(dsi, 0x2C, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0x2D, 0x16); - mipi_dsi_dcs_write_seq(dsi, 0x2E, 0x09); - mipi_dsi_dcs_write_seq(dsi, 0x2F, 0x17); - mipi_dsi_dcs_write_seq(dsi, 0x30, 0x08); - mipi_dsi_dcs_write_seq(dsi, 0x31, 0x18); - mipi_dsi_dcs_write_seq(dsi, 0x32, 0x09); - mipi_dsi_dcs_write_seq(dsi, 0x33, 0x19); - mipi_dsi_dcs_write_seq(dsi, 0x34, 0x09); - mipi_dsi_dcs_write_seq(dsi, 0x35, 0x1A); - mipi_dsi_dcs_write_seq(dsi, 0x36, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0x37, 0x1B); - mipi_dsi_dcs_write_seq(dsi, 0x38, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0x39, 0x1C); - mipi_dsi_dcs_write_seq(dsi, 0x3A, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0x3B, 0x1D); - mipi_dsi_dcs_write_seq(dsi, 0x3C, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0x3D, 0x1E); - mipi_dsi_dcs_write_seq(dsi, 0x3E, 0x0A); - mipi_dsi_dcs_write_seq(dsi, 0x3F, 0x1F); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0xBA, 0x01); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x0E); - mipi_dsi_dcs_write_seq(dsi, 0x02, 0x0C); - mipi_dsi_dcs_write_seq(dsi, 0x20, 0x10); - mipi_dsi_dcs_write_seq(dsi, 0x25, 0x16); - mipi_dsi_dcs_write_seq(dsi, 0x26, 0xE0); - mipi_dsi_dcs_write_seq(dsi, 0x27, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x29, 0x71); - mipi_dsi_dcs_write_seq(dsi, 0x2A, 0x46); - mipi_dsi_dcs_write_seq(dsi, 0x2B, 0x1F); - mipi_dsi_dcs_write_seq(dsi, 0x2D, 0xC7); - mipi_dsi_dcs_write_seq(dsi, 0x31, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x32, 0xDF); - mipi_dsi_dcs_write_seq(dsi, 0x33, 0x5A); - mipi_dsi_dcs_write_seq(dsi, 0x34, 0xC0); - mipi_dsi_dcs_write_seq(dsi, 0x35, 0x5A); - mipi_dsi_dcs_write_seq(dsi, 0x36, 0xC0); - mipi_dsi_dcs_write_seq(dsi, 0x38, 0x65); - mipi_dsi_dcs_write_seq(dsi, 0x80, 0x3E); - mipi_dsi_dcs_write_seq(dsi, 0x81, 0xA0); - mipi_dsi_dcs_write_seq(dsi, 0xB0, 0x01); - mipi_dsi_dcs_write_seq(dsi, 0xB1, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC0, 0x12); - mipi_dsi_dcs_write_seq(dsi, 0xC2, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC3, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC4, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC5, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC6, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC7, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC8, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0xC9, 0xCC); - mipi_dsi_dcs_write_seq(dsi, 0x30, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x00, 0x81); - mipi_dsi_dcs_write_seq(dsi, 0x08, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x09, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x07, 0x21); - mipi_dsi_dcs_write_seq(dsi, 0x04, 0x10); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x1E); - mipi_dsi_dcs_write_seq(dsi, 0x60, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x64, 0x00); - mipi_dsi_dcs_write_seq(dsi, 0x6D, 0x00); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x0B); - mipi_dsi_dcs_write_seq(dsi, 0xA6, 0x44); - mipi_dsi_dcs_write_seq(dsi, 0xA7, 0xB6); - mipi_dsi_dcs_write_seq(dsi, 0xA8, 0x03); - mipi_dsi_dcs_write_seq(dsi, 0xA9, 0x03); - mipi_dsi_dcs_write_seq(dsi, 0xAA, 0x51); - mipi_dsi_dcs_write_seq(dsi, 0xAB, 0x51); - mipi_dsi_dcs_write_seq(dsi, 0xAC, 0x04); - mipi_dsi_dcs_write_seq(dsi, 0xBD, 0x92); - mipi_dsi_dcs_write_seq(dsi, 0xBE, 0xA1); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x05); - mipi_dsi_dcs_write_seq(dsi, 0x86, 0x87); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x06); - mipi_dsi_dcs_write_seq(dsi, 0x92, 0x22); - - mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x98, 0x82, 0x00); - - ret = mipi_dsi_dcs_exit_sleep_mode(dsi); - if (ret) - return ret; - msleep(120); - ret = mipi_dsi_dcs_set_display_on(dsi); - if (ret) - return ret; - msleep(20); - - return 0; -}; - static inline struct boe_panel *to_boe_panel(struct drm_panel *panel) { return container_of(panel, struct boe_panel, base); @@ -2081,34 +1726,6 @@ static const struct panel_desc starry_himax83102_j02_desc = { .lp11_before_reset = true, }; -static const struct drm_display_mode starry_ili9882t_default_mode = { - .clock = 165280, - .hdisplay = 1200, - .hsync_start = 1200 + 32, - .hsync_end = 1200 + 32 + 30, - .htotal = 1200 + 32 + 30 + 32, - .vdisplay = 1920, - .vsync_start = 1920 + 68, - .vsync_end = 1920 + 68 + 2, - .vtotal = 1920 + 68 + 2 + 10, - .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, -}; - -static const struct panel_desc starry_ili9882t_desc = { - .modes = &starry_ili9882t_default_mode, - .bpc = 8, - .size = { - .width_mm = 141, - .height_mm = 226, - }, - .lanes = 4, - .format = MIPI_DSI_FMT_RGB888, - .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | - MIPI_DSI_MODE_LPM, - .init = starry_ili9882t_init, - .lp11_before_reset = true, -}; - static int boe_panel_get_modes(struct drm_panel *panel, struct drm_connector *connector) { @@ -2285,9 +1902,6 @@ static const struct of_device_id boe_of_match[] = { { .compatible = "starry,himax83102-j02", .data = &starry_himax83102_j02_desc }, - { .compatible = "starry,ili9882t", - .data = &starry_ili9882t_desc - }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, boe_of_match); diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9882t.c b/drivers/gpu/drm/panel/panel-ilitek-ili9882t.c new file mode 100644 index 000000000000..20f3cc37fa83 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9882t.c @@ -0,0 +1,739 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Panels based on the Ilitek ILI9882T display controller. + */ +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include