From patchwork Sat Oct 7 06:06:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 13412198 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 A8319E92FFC for ; Sat, 7 Oct 2023 06:07:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 096C310E58B; Sat, 7 Oct 2023 06:07:01 +0000 (UTC) Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by gabe.freedesktop.org (Postfix) with ESMTPS id A201B10E58B for ; Sat, 7 Oct 2023 06:06:58 +0000 (UTC) Received: by mail-pl1-x62b.google.com with SMTP id d9443c01a7336-1c3d8fb23d9so21551755ad.0 for ; Fri, 06 Oct 2023 23:06:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=huaqin-corp-partner-google-com.20230601.gappssmtp.com; s=20230601; t=1696658818; x=1697263618; 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=4jc4Y1eK/RKbTKXeYfDYqEU5Lyyzl1y67EENMlzqbvk=; b=rdIaj0VKlgTIok5ayQIGtj68I1vh4ujoNvuGgmw/uuCpTvP0CA2eoRfuhDKJ9TEVRI q6c8W0B6cJ1f/GoOYldlkpy8meQnBpgGpyViq8Ued7OCr7kHQr758rC+vBPoCgPFAoNq 7UIPJoOuKM46pH7N94bUxTJ+i7zB3nMlyQfYtBMuuhlIwIAFdD5exvEiSjySow8kVdSU 70k8BAlGH8VHvQKlcpDuqY0drOCR0Q6zaGD8tOhwdg5qke1DQfDYq+i0LPo+FJAHS7wO 6jdDlv9m95uLGfqPidKsEF8PVI+HXYi2ZmiXVG77JYI0GWFMLkiwNfvAJoM9i8+tQyYU 7CUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696658818; x=1697263618; 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=4jc4Y1eK/RKbTKXeYfDYqEU5Lyyzl1y67EENMlzqbvk=; b=JMU9GNTYrPppmkHZwQZKbuCzSEK7WR2XrfYhmURFvGovJkcIQYeliPYMRF2UoUSILP /Q4kpJxSZeNxgQzAD4yKPXQQAxPkWdf4ZwnupOU6ZyizuSSFNytfLk132nKHAifSAj0G aEerd9msn24cqrrpqQcs3YJBVleYoL+WMVz+/3L/6HydOMU0lE/xOOkcx6VT3F6BHnIG h1Yj73e/liOrNwejkYpm2Bogwox309a0Vjz/JHi7L80/Y+tcrROmfEYfYetH0BmEQYhF hMwTy106KYHd2yJwYJ/gl+rC3XFM5N1GNR5FzCvG0X5bV8VrbQCvUkt/oucWnF3OchFM NEHg== X-Gm-Message-State: AOJu0YyQ0VWA1M2xGBtlsJ0DzfsaqPlHrQ4sj0udUfk/sbPJA0pr0JcF L1h7QX/LWDLWBW7mGu/zjvfy6g== X-Google-Smtp-Source: AGHT+IFrDlmY2ZH8BkkxVt5x3gN6oBXGCtMuvBCC+WWVFCAlhWpCy/lkIZuFaXN7BDTbxT43JrSNVw== X-Received: by 2002:a17:902:8f85:b0:1c0:b8fd:9c7 with SMTP id z5-20020a1709028f8500b001c0b8fd09c7mr9263457plo.43.1696658817994; Fri, 06 Oct 2023 23:06:57 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.205]) by smtp.gmail.com with ESMTPSA id jj15-20020a170903048f00b001b8c6890623sm5014431plb.7.2023.10.06.23.06.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Oct 2023 23:06:57 -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 Subject: [v1 1/2] drm/panel: ili9882t: Break out as separate driver Date: Sat, 7 Oct 2023 14:06:38 +0800 Message-Id: <20231007060639.725350-2-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231007060639.725350-1-yangcong5@huaqin.corp-partner.google.com> References: <20231007060639.725350-1-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 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Linus Walleij 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 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 | 752 ++++++++++++++++++ 4 files changed, 762 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..bbfcffe65623 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9882t.c @@ -0,0 +1,752 @@ +// 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