From patchwork Fri Oct 13 09:18:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 13420574 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 E1515CDB47E for ; Fri, 13 Oct 2023 09:19:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 214C910E5CC; Fri, 13 Oct 2023 09:19:00 +0000 (UTC) Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1FC1310E137 for ; Fri, 13 Oct 2023 09:18:57 +0000 (UTC) Received: by mail-pj1-x1029.google.com with SMTP id 98e67ed59e1d1-27d104fa285so1481551a91.2 for ; Fri, 13 Oct 2023 02:18:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=huaqin-corp-partner-google-com.20230601.gappssmtp.com; s=20230601; t=1697188736; x=1697793536; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=M8pPU9HqlIziSxakqkTMtAT0KFOty8+dNzbO3k6QQH0=; b=lDfc8AF3AMoX9gnbRXvk4TQqhh3upiFNnGja3zLAFF++zZHrp20RbqKukfsbq13qBG zGSwIU/Zgubm5wqBXbco/9N3xT/8n8g/N9GfPnC6v9RSmOx5lu92Iscwvi6dlnhzoymA tSZAOWOjD+80b1pwEc+mJ0m8sQ1BiZTx4lN2enJoyD7emseKhKpKAz2PRuLBAvoK6eAO q3RTT2ObrIkjkO4VcpQfvH6XTEvkGLdKVoZeeQkE7KEVU1chBJrvDbR6Suh18GL1w7oy uuKuK9z+MKYAwhhftwXW6yelavFUCIsN9YcNIRenZdxMVeUqBZb7LZHbW+K3fb2gP+xz 4Vjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697188736; x=1697793536; h=content-transfer-encoding:mime-version: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=M8pPU9HqlIziSxakqkTMtAT0KFOty8+dNzbO3k6QQH0=; b=iQwAF49Yw5FoelUBZDnHKVRjT4DjVKu1ye78CeUNuanRQwXN7KicyDXNPmVDKnXHT8 YyNJNuMOf6mHV+261K5pGbRLyAx/d9JGUdZCbjPo7hRRajbKhzhygh+WtQJfyqW79y5c qls1DV+aSK1fsanvcolmFa+hEYDrKfHeTggZTVs3Db/Raf/2dS+qTUpYhsguJ+/ThH2X c7gUrqBvLam92u/Vyn01krGdApe+5zuhI6TT/1dzno08hShIRj8lOgqH161jPfK66VeN PZNcAEBZxIj8REC2AKPpVWd2HBfovgFP4NwuyvbX7K1B73YiS16bnMTW16jj7PEwdGgN JxYg== X-Gm-Message-State: AOJu0Yy5+6tivHmuqe1aZkXshp3ycTgsROtVRNAlPmZbdUvx+LAW0w61 l5gUevwSodPEOK71kp9lmOt98g== X-Google-Smtp-Source: AGHT+IGTIARzYqy0P+Bw8FPe5T2HHljxzLFfu6GatjwWegcG//86skYysW6qZKaPvbbhP/PpsOO8fg== X-Received: by 2002:a17:90b:1b4c:b0:274:9823:b481 with SMTP id nv12-20020a17090b1b4c00b002749823b481mr25607217pjb.9.1697188736464; Fri, 13 Oct 2023 02:18:56 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.205]) by smtp.gmail.com with ESMTPSA id jw22-20020a170903279600b001b8a3e2c241sm3427168plb.14.2023.10.13.02.18.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Oct 2023 02:18:55 -0700 (PDT) From: Cong Yang To: sam@ravnborg.org, neil.armstrong@linaro.org, daniel@ffwll.ch, dianders@google.com, hsinyi@google.com, linus.walleij@linaro.org, swboyd@chromium.org, airlied@gmail.com, catalin.marinas@arm.com, will@kernel.org Subject: [v4 1/3] drm/panel: ili9882t: Break out as separate driver Date: Fri, 13 Oct 2023 17:18:42 +0800 Message-Id: <20231013091844.804310-2-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231013091844.804310-1-yangcong5@huaqin.corp-partner.google.com> References: <20231013091844.804310-1-yangcong5@huaqin.corp-partner.google.com> MIME-Version: 1.0 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: devicetree@vger.kernel.org, Cong Yang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Douglas Anderson 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. Co-developed-by: Linus Walleij Signed-off-by: Linus Walleij Reviewed-by: Linus Walleij Reviewed-by: Douglas Anderson Signed-off-by: Cong Yang --- drivers/gpu/drm/panel/Kconfig | 9 + drivers/gpu/drm/panel/Makefile | 1 + .../gpu/drm/panel/panel-boe-tv101wum-nl6.c | 371 --------- drivers/gpu/drm/panel/panel-ilitek-ili9882t.c | 759 ++++++++++++++++++ 4 files changed, 769 insertions(+), 371 deletions(-) create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9882t.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index ecb22ea326cb..99e14dc212ec 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 e14ce55a0875..d10c3de51c6d 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 5ac926281d2c..4f370bc6dca8 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c @@ -1370,346 +1370,6 @@ static const struct panel_init_cmd starry_himax83102_j02_init_cmd[] = { {}, }; -static const struct panel_init_cmd starry_ili9882t_init_cmd[] = { - _INIT_DELAY_CMD(5), - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x01), - _INIT_DCS_CMD(0x00, 0x42), - _INIT_DCS_CMD(0x01, 0x11), - _INIT_DCS_CMD(0x02, 0x00), - _INIT_DCS_CMD(0x03, 0x00), - - _INIT_DCS_CMD(0x04, 0x01), - _INIT_DCS_CMD(0x05, 0x11), - _INIT_DCS_CMD(0x06, 0x00), - _INIT_DCS_CMD(0x07, 0x00), - - _INIT_DCS_CMD(0x08, 0x80), - _INIT_DCS_CMD(0x09, 0x81), - _INIT_DCS_CMD(0x0A, 0x71), - _INIT_DCS_CMD(0x0B, 0x00), - - _INIT_DCS_CMD(0x0C, 0x00), - _INIT_DCS_CMD(0x0E, 0x1A), - - _INIT_DCS_CMD(0x24, 0x00), - _INIT_DCS_CMD(0x25, 0x00), - _INIT_DCS_CMD(0x26, 0x00), - _INIT_DCS_CMD(0x27, 0x00), - - _INIT_DCS_CMD(0x2C, 0xD4), - _INIT_DCS_CMD(0xB9, 0x40), - - _INIT_DCS_CMD(0xB0, 0x11), - - _INIT_DCS_CMD(0xE6, 0x32), - _INIT_DCS_CMD(0xD1, 0x30), - - _INIT_DCS_CMD(0xD6, 0x55), - - _INIT_DCS_CMD(0xD0, 0x01), - _INIT_DCS_CMD(0xE3, 0x93), - _INIT_DCS_CMD(0xE4, 0x00), - _INIT_DCS_CMD(0xE5, 0x80), - - _INIT_DCS_CMD(0x31, 0x07), - _INIT_DCS_CMD(0x32, 0x07), - _INIT_DCS_CMD(0x33, 0x07), - _INIT_DCS_CMD(0x34, 0x07), - _INIT_DCS_CMD(0x35, 0x07), - _INIT_DCS_CMD(0x36, 0x01), - _INIT_DCS_CMD(0x37, 0x00), - _INIT_DCS_CMD(0x38, 0x28), - _INIT_DCS_CMD(0x39, 0x29), - _INIT_DCS_CMD(0x3A, 0x11), - _INIT_DCS_CMD(0x3B, 0x13), - _INIT_DCS_CMD(0x3C, 0x15), - _INIT_DCS_CMD(0x3D, 0x17), - _INIT_DCS_CMD(0x3E, 0x09), - _INIT_DCS_CMD(0x3F, 0x0D), - _INIT_DCS_CMD(0x40, 0x02), - _INIT_DCS_CMD(0x41, 0x02), - _INIT_DCS_CMD(0x42, 0x02), - _INIT_DCS_CMD(0x43, 0x02), - _INIT_DCS_CMD(0x44, 0x02), - _INIT_DCS_CMD(0x45, 0x02), - _INIT_DCS_CMD(0x46, 0x02), - - _INIT_DCS_CMD(0x47, 0x07), - _INIT_DCS_CMD(0x48, 0x07), - _INIT_DCS_CMD(0x49, 0x07), - _INIT_DCS_CMD(0x4A, 0x07), - _INIT_DCS_CMD(0x4B, 0x07), - _INIT_DCS_CMD(0x4C, 0x01), - _INIT_DCS_CMD(0x4D, 0x00), - _INIT_DCS_CMD(0x4E, 0x28), - _INIT_DCS_CMD(0x4F, 0x29), - _INIT_DCS_CMD(0x50, 0x10), - _INIT_DCS_CMD(0x51, 0x12), - _INIT_DCS_CMD(0x52, 0x14), - _INIT_DCS_CMD(0x53, 0x16), - _INIT_DCS_CMD(0x54, 0x08), - _INIT_DCS_CMD(0x55, 0x0C), - _INIT_DCS_CMD(0x56, 0x02), - _INIT_DCS_CMD(0x57, 0x02), - _INIT_DCS_CMD(0x58, 0x02), - _INIT_DCS_CMD(0x59, 0x02), - _INIT_DCS_CMD(0x5A, 0x02), - _INIT_DCS_CMD(0x5B, 0x02), - _INIT_DCS_CMD(0x5C, 0x02), - - _INIT_DCS_CMD(0x61, 0x07), - _INIT_DCS_CMD(0x62, 0x07), - _INIT_DCS_CMD(0x63, 0x07), - _INIT_DCS_CMD(0x64, 0x07), - _INIT_DCS_CMD(0x65, 0x07), - _INIT_DCS_CMD(0x66, 0x01), - _INIT_DCS_CMD(0x67, 0x00), - _INIT_DCS_CMD(0x68, 0x28), - _INIT_DCS_CMD(0x69, 0x29), - _INIT_DCS_CMD(0x6A, 0x16), - _INIT_DCS_CMD(0x6B, 0x14), - _INIT_DCS_CMD(0x6C, 0x12), - _INIT_DCS_CMD(0x6D, 0x10), - _INIT_DCS_CMD(0x6E, 0x0C), - _INIT_DCS_CMD(0x6F, 0x08), - _INIT_DCS_CMD(0x70, 0x02), - _INIT_DCS_CMD(0x71, 0x02), - _INIT_DCS_CMD(0x72, 0x02), - _INIT_DCS_CMD(0x73, 0x02), - _INIT_DCS_CMD(0x74, 0x02), - _INIT_DCS_CMD(0x75, 0x02), - _INIT_DCS_CMD(0x76, 0x02), - - _INIT_DCS_CMD(0x77, 0x07), - _INIT_DCS_CMD(0x78, 0x07), - _INIT_DCS_CMD(0x79, 0x07), - _INIT_DCS_CMD(0x7A, 0x07), - _INIT_DCS_CMD(0x7B, 0x07), - _INIT_DCS_CMD(0x7C, 0x01), - _INIT_DCS_CMD(0x7D, 0x00), - _INIT_DCS_CMD(0x7E, 0x28), - _INIT_DCS_CMD(0x7F, 0x29), - _INIT_DCS_CMD(0x80, 0x17), - _INIT_DCS_CMD(0x81, 0x15), - _INIT_DCS_CMD(0x82, 0x13), - _INIT_DCS_CMD(0x83, 0x11), - _INIT_DCS_CMD(0x84, 0x0D), - _INIT_DCS_CMD(0x85, 0x09), - _INIT_DCS_CMD(0x86, 0x02), - _INIT_DCS_CMD(0x87, 0x07), - _INIT_DCS_CMD(0x88, 0x07), - _INIT_DCS_CMD(0x89, 0x07), - _INIT_DCS_CMD(0x8A, 0x07), - _INIT_DCS_CMD(0x8B, 0x07), - _INIT_DCS_CMD(0x8C, 0x07), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x02), - _INIT_DCS_CMD(0x29, 0x3A), - _INIT_DCS_CMD(0x2A, 0x3B), - - _INIT_DCS_CMD(0x06, 0x01), - _INIT_DCS_CMD(0x07, 0x01), - _INIT_DCS_CMD(0x08, 0x0C), - _INIT_DCS_CMD(0x09, 0x44), - - _INIT_DCS_CMD(0x3C, 0x0A), - _INIT_DCS_CMD(0x39, 0x11), - _INIT_DCS_CMD(0x3D, 0x00), - _INIT_DCS_CMD(0x3A, 0x0C), - _INIT_DCS_CMD(0x3B, 0x44), - - _INIT_DCS_CMD(0x53, 0x1F), - _INIT_DCS_CMD(0x5E, 0x40), - _INIT_DCS_CMD(0x84, 0x00), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x03), - _INIT_DCS_CMD(0x20, 0x01), - _INIT_DCS_CMD(0x21, 0x3C), - _INIT_DCS_CMD(0x22, 0xFA), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0A), - _INIT_DCS_CMD(0xE0, 0x01), - _INIT_DCS_CMD(0xE2, 0x01), - _INIT_DCS_CMD(0xE5, 0x91), - _INIT_DCS_CMD(0xE6, 0x3C), - _INIT_DCS_CMD(0xE7, 0x00), - _INIT_DCS_CMD(0xE8, 0xFA), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x12), - _INIT_DCS_CMD(0x87, 0x2C), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x05), - _INIT_DCS_CMD(0x73, 0xE5), - _INIT_DCS_CMD(0x7F, 0x6B), - _INIT_DCS_CMD(0x6D, 0xA4), - _INIT_DCS_CMD(0x79, 0x54), - _INIT_DCS_CMD(0x69, 0x97), - _INIT_DCS_CMD(0x6A, 0x97), - _INIT_DCS_CMD(0xA5, 0x3F), - _INIT_DCS_CMD(0x61, 0xDA), - _INIT_DCS_CMD(0xA7, 0xF1), - _INIT_DCS_CMD(0x5F, 0x01), - _INIT_DCS_CMD(0x62, 0x3F), - _INIT_DCS_CMD(0x1D, 0x90), - _INIT_DCS_CMD(0x86, 0x87), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x06), - _INIT_DCS_CMD(0xC0, 0x80), - _INIT_DCS_CMD(0xC1, 0x07), - _INIT_DCS_CMD(0xCA, 0x58), - _INIT_DCS_CMD(0xCB, 0x02), - _INIT_DCS_CMD(0xCE, 0x58), - _INIT_DCS_CMD(0xCF, 0x02), - _INIT_DCS_CMD(0x67, 0x60), - _INIT_DCS_CMD(0x10, 0x00), - _INIT_DCS_CMD(0x92, 0x22), - _INIT_DCS_CMD(0xD3, 0x08), - _INIT_DCS_CMD(0xD6, 0x55), - _INIT_DCS_CMD(0xDC, 0x38), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x08), - _INIT_DCS_CMD(0xE0, 0x00, 0x10, 0x2A, 0x4D, 0x61, 0x56, 0x6A, 0x6E, 0x79, 0x76, 0x8F, 0x95, 0x98, 0xAE, 0xAA, 0xB2, 0xBB, 0xCE, 0xC6, 0xBD, 0xD5, 0xE2, 0xE8), - _INIT_DCS_CMD(0xE1, 0x00, 0x10, 0x2A, 0x4D, 0x61, 0x56, 0x6A, 0x6E, 0x79, 0x76, 0x8F, 0x95, 0x98, 0xAE, 0xAA, 0xB2, 0xBB, 0xCE, 0xC6, 0xBD, 0xD5, 0xE2, 0xE8), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x04), - _INIT_DCS_CMD(0xBA, 0x81), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0C), - _INIT_DCS_CMD(0x00, 0x02), - _INIT_DCS_CMD(0x01, 0x00), - _INIT_DCS_CMD(0x02, 0x03), - _INIT_DCS_CMD(0x03, 0x01), - _INIT_DCS_CMD(0x04, 0x03), - _INIT_DCS_CMD(0x05, 0x02), - _INIT_DCS_CMD(0x06, 0x04), - _INIT_DCS_CMD(0x07, 0x03), - _INIT_DCS_CMD(0x08, 0x03), - _INIT_DCS_CMD(0x09, 0x04), - _INIT_DCS_CMD(0x0A, 0x04), - _INIT_DCS_CMD(0x0B, 0x05), - _INIT_DCS_CMD(0x0C, 0x04), - _INIT_DCS_CMD(0x0D, 0x06), - _INIT_DCS_CMD(0x0E, 0x05), - _INIT_DCS_CMD(0x0F, 0x07), - _INIT_DCS_CMD(0x10, 0x04), - _INIT_DCS_CMD(0x11, 0x08), - _INIT_DCS_CMD(0x12, 0x05), - _INIT_DCS_CMD(0x13, 0x09), - _INIT_DCS_CMD(0x14, 0x05), - _INIT_DCS_CMD(0x15, 0x0A), - _INIT_DCS_CMD(0x16, 0x06), - _INIT_DCS_CMD(0x17, 0x0B), - _INIT_DCS_CMD(0x18, 0x05), - _INIT_DCS_CMD(0x19, 0x0C), - _INIT_DCS_CMD(0x1A, 0x06), - _INIT_DCS_CMD(0x1B, 0x0D), - _INIT_DCS_CMD(0x1C, 0x06), - _INIT_DCS_CMD(0x1D, 0x0E), - _INIT_DCS_CMD(0x1E, 0x07), - _INIT_DCS_CMD(0x1F, 0x0F), - _INIT_DCS_CMD(0x20, 0x06), - _INIT_DCS_CMD(0x21, 0x10), - _INIT_DCS_CMD(0x22, 0x07), - _INIT_DCS_CMD(0x23, 0x11), - _INIT_DCS_CMD(0x24, 0x07), - _INIT_DCS_CMD(0x25, 0x12), - _INIT_DCS_CMD(0x26, 0x08), - _INIT_DCS_CMD(0x27, 0x13), - _INIT_DCS_CMD(0x28, 0x07), - _INIT_DCS_CMD(0x29, 0x14), - _INIT_DCS_CMD(0x2A, 0x08), - _INIT_DCS_CMD(0x2B, 0x15), - _INIT_DCS_CMD(0x2C, 0x08), - _INIT_DCS_CMD(0x2D, 0x16), - _INIT_DCS_CMD(0x2E, 0x09), - _INIT_DCS_CMD(0x2F, 0x17), - _INIT_DCS_CMD(0x30, 0x08), - _INIT_DCS_CMD(0x31, 0x18), - _INIT_DCS_CMD(0x32, 0x09), - _INIT_DCS_CMD(0x33, 0x19), - _INIT_DCS_CMD(0x34, 0x09), - _INIT_DCS_CMD(0x35, 0x1A), - _INIT_DCS_CMD(0x36, 0x0A), - _INIT_DCS_CMD(0x37, 0x1B), - _INIT_DCS_CMD(0x38, 0x0A), - _INIT_DCS_CMD(0x39, 0x1C), - _INIT_DCS_CMD(0x3A, 0x0A), - _INIT_DCS_CMD(0x3B, 0x1D), - _INIT_DCS_CMD(0x3C, 0x0A), - _INIT_DCS_CMD(0x3D, 0x1E), - _INIT_DCS_CMD(0x3E, 0x0A), - _INIT_DCS_CMD(0x3F, 0x1F), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x04), - _INIT_DCS_CMD(0xBA, 0x01), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0E), - _INIT_DCS_CMD(0x02, 0x0C), - _INIT_DCS_CMD(0x20, 0x10), - _INIT_DCS_CMD(0x25, 0x16), - _INIT_DCS_CMD(0x26, 0xE0), - _INIT_DCS_CMD(0x27, 0x00), - _INIT_DCS_CMD(0x29, 0x71), - _INIT_DCS_CMD(0x2A, 0x46), - _INIT_DCS_CMD(0x2B, 0x1F), - _INIT_DCS_CMD(0x2D, 0xC7), - _INIT_DCS_CMD(0x31, 0x02), - _INIT_DCS_CMD(0x32, 0xDF), - _INIT_DCS_CMD(0x33, 0x5A), - _INIT_DCS_CMD(0x34, 0xC0), - _INIT_DCS_CMD(0x35, 0x5A), - _INIT_DCS_CMD(0x36, 0xC0), - _INIT_DCS_CMD(0x38, 0x65), - _INIT_DCS_CMD(0x80, 0x3E), - _INIT_DCS_CMD(0x81, 0xA0), - _INIT_DCS_CMD(0xB0, 0x01), - _INIT_DCS_CMD(0xB1, 0xCC), - _INIT_DCS_CMD(0xC0, 0x12), - _INIT_DCS_CMD(0xC2, 0xCC), - _INIT_DCS_CMD(0xC3, 0xCC), - _INIT_DCS_CMD(0xC4, 0xCC), - _INIT_DCS_CMD(0xC5, 0xCC), - _INIT_DCS_CMD(0xC6, 0xCC), - _INIT_DCS_CMD(0xC7, 0xCC), - _INIT_DCS_CMD(0xC8, 0xCC), - _INIT_DCS_CMD(0xC9, 0xCC), - _INIT_DCS_CMD(0x30, 0x00), - _INIT_DCS_CMD(0x00, 0x81), - _INIT_DCS_CMD(0x08, 0x02), - _INIT_DCS_CMD(0x09, 0x00), - _INIT_DCS_CMD(0x07, 0x21), - _INIT_DCS_CMD(0x04, 0x10), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x1E), - _INIT_DCS_CMD(0x60, 0x00), - _INIT_DCS_CMD(0x64, 0x00), - _INIT_DCS_CMD(0x6D, 0x00), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0B), - _INIT_DCS_CMD(0xA6, 0x44), - _INIT_DCS_CMD(0xA7, 0xB6), - _INIT_DCS_CMD(0xA8, 0x03), - _INIT_DCS_CMD(0xA9, 0x03), - _INIT_DCS_CMD(0xAA, 0x51), - _INIT_DCS_CMD(0xAB, 0x51), - _INIT_DCS_CMD(0xAC, 0x04), - _INIT_DCS_CMD(0xBD, 0x92), - _INIT_DCS_CMD(0xBE, 0xA1), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x05), - _INIT_DCS_CMD(0x86, 0x87), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x06), - _INIT_DCS_CMD(0x92, 0x22), - - _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x00), - _INIT_DCS_CMD(0x11), - _INIT_DELAY_CMD(120), - _INIT_DCS_CMD(0x29), - _INIT_DELAY_CMD(20), - {}, -}; - static inline struct boe_panel *to_boe_panel(struct drm_panel *panel) { return container_of(panel, struct boe_panel, base); @@ -2135,34 +1795,6 @@ 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 + 72, - .hsync_end = 1200 + 72 + 30, - .htotal = 1200 + 72 + 30 + 72, - .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_cmds = starry_ili9882t_init_cmd, - .lp11_before_reset = true, -}; - static int boe_panel_get_modes(struct drm_panel *panel, struct drm_connector *connector) { @@ -2339,9 +1971,6 @@ 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..93a40c2f1483 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9882t.c @@ -0,0 +1,759 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Panels based on the Ilitek ILI9882T display controller. + */ +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include