From patchwork Fri Aug 4 04:56:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bin Meng X-Patchwork-Id: 797597 X-Patchwork-Delegate: agust@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ZMrWHt5H"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3xNvgG2cq6z9s8P for ; Fri, 4 Aug 2017 14:52:40 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 39E99C21E09; Fri, 4 Aug 2017 04:52:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 882C1C21D09; Fri, 4 Aug 2017 04:52:31 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 94987C21C35; Fri, 4 Aug 2017 04:52:29 +0000 (UTC) Received: from mail-it0-f66.google.com (mail-it0-f66.google.com [209.85.214.66]) by lists.denx.de (Postfix) with ESMTPS id 6DF8DC21C2B for ; Fri, 4 Aug 2017 04:52:28 +0000 (UTC) Received: by mail-it0-f66.google.com with SMTP id v127so445695itd.2 for ; Thu, 03 Aug 2017 21:52:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=c9IzKLBiIz7O26J1iXl7CYiVhxhb/TRZU+J9H2r6gZA=; b=ZMrWHt5HGidISiNp/FkD9/PUi1FzDS89g4O3nXa+cVZhHZHPxH6unkrVSl5gwWsNXg 6hFoZ0hjTglAj2byULAR22e4d4w92/38rDT0vDE0tvtXUprnVYX7rpmRp6pp4JLVWuW0 gzZcCrspaCGUbvcooSCG+3AwAacE4Wj1n9+TANaO/OgvhFgZy+guZuu3aWqI7VFNv0up eQZ+QkvGyEuV3KicJZx75SyDjJKGwRyjOrt2VMiQrB/G2nerlELoFz80VbUOVS40q5HZ J35jZ6uUt7WzMYz1aT49+Qi9qMcwZt6YE/qcs4ONFYF1XLWlBFhIBOZW/waFYuGHIjk6 VP+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=c9IzKLBiIz7O26J1iXl7CYiVhxhb/TRZU+J9H2r6gZA=; b=J7AVlIBaD72OQIn1HUgN2vHmvKDVK26a+YOgF1CLQjY265LxznLxI/PBbcJt05aj83 ZjqXZPygMH0j+elpFJWkQZMXsKi5hQ4BH9Ys4DZb/pst+9cyv5CzyuY0EhQxdt7+NTJj 53tFWLakUMR380DCM4Rxt+MmPQzefaZINsIwKqaCu09zhGtIWXJpog5Wz7NObk+8tz7R 8hVn8ZIbGykqwHRbVlVtPJuTtTZ8Lhje5RR94hC72NHOOdZ66bGKucqQrXNN/McdpaB6 Nrv13bCEW8bw5dNRQTLR/1q/Nj4hLKNLKBaJN5QyRIe3NEdAY02PXZuPQH8ZO/PuwBb/ aPBg== X-Gm-Message-State: AHYfb5igIudQ1jdcLLjXQWiJcVBi78v+7eOkIzhSzfKmvP++TJ50hYwz /Wsa3WCIdlKkjVEa X-Received: by 10.36.50.209 with SMTP id j200mr937854ita.126.1501822347043; Thu, 03 Aug 2017 21:52:27 -0700 (PDT) Received: from ala-d2121-lx1.wrs.com (unknown-156-139.windriver.com. [147.11.156.139]) by smtp.gmail.com with ESMTPSA id w135sm296769itc.42.2017.08.03.21.52.25 (version=TLS1_1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 03 Aug 2017 21:52:26 -0700 (PDT) From: Bin Meng To: Anatolij Gustschin , Tom Rini , U-Boot Mailing List Date: Thu, 3 Aug 2017 21:56:47 -0700 Message-Id: <1501822610-4374-1-git-send-email-bmeng.cn@gmail.com> X-Mailer: git-send-email 1.7.9.5 Subject: [U-Boot] [PATCH 1/4] video: Drop the l5f31188 driver X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This is not used in U-Boot. Signed-off-by: Bin Meng --- drivers/video/Makefile | 1 - drivers/video/l5f31188.c | 192 ----------------------------------------------- 2 files changed, 193 deletions(-) delete mode 100644 drivers/video/l5f31188.c diff --git a/drivers/video/Makefile b/drivers/video/Makefile index ac5371f..2ef26e8 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -28,7 +28,6 @@ obj-$(CONFIG_ATMEL_LCD) += atmel_lcdfb.o obj-$(CONFIG_CFB_CONSOLE) += cfb_console.o obj-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o videomodes.o obj-$(CONFIG_VIDEO_FSL_DCU_FB) += fsl_dcu_fb.o videomodes.o -obj-$(CONFIG_L5F31188) += l5f31188.o obj-$(CONFIG_PXA_LCD) += pxa_lcd.o obj-$(CONFIG_SCF0403_LCD) += scf0403_lcd.o obj-$(CONFIG_S6E8AX0) += s6e8ax0.o diff --git a/drivers/video/l5f31188.c b/drivers/video/l5f31188.c deleted file mode 100644 index 3312dcf..0000000 --- a/drivers/video/l5f31188.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Copyright (c) 2013 Samsung Electronics Co., Ltd. All rights reserved. - * Hyungwon Hwang - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include - -#define SCAN_FROM_LEFT_TO_RIGHT 0 -#define SCAN_FROM_RIGHT_TO_LEFT 1 -#define SCAN_FROM_TOP_TO_BOTTOM 0 -#define SCAN_FROM_BOTTOM_TO_TOP 1 - -static void l5f31188_sleep_in(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE, 0x10, 0x00); -} - -static void l5f31188_sleep_out(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE, 0x11, 0x00); -} - -static void l5f31188_set_gamma(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE, 0x26, 0x00); -} - -static void l5f31188_display_off(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE, 0x28, 0x00); -} - -static void l5f31188_display_on(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE, 0x29, 0x00); -} - -static void l5f31188_ctl_memory_access(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops, - int h_direction, int v_direction) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0x36, - (((h_direction & 0x1) << 1) | (v_direction & 0x1))); -} - -static void l5f31188_set_pixel_format(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0x3A, 0x70); -} - -static void l5f31188_write_disbv(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops, unsigned int brightness) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0x51, brightness); -} - -static void l5f31188_write_ctrld(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0x53, 0x2C); -} - -static void l5f31188_write_cabc(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops, - unsigned int wm_mode) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0x55, wm_mode); -} - -static void l5f31188_write_cabcmb(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops, unsigned int min_brightness) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0x5E, - min_brightness); -} - -static void l5f31188_set_extension(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - const unsigned char data_to_send[] = { - 0xB9, 0xFF, 0x83, 0x94 - }; - - ops->cmd_write(dev, MIPI_DSI_DCS_LONG_WRITE, - (unsigned int)data_to_send, ARRAY_SIZE(data_to_send)); -} - -static void l5f31188_set_dgc_lut(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - const unsigned char data_to_send[] = { - 0xC1, 0x01, 0x00, 0x04, 0x0E, 0x18, 0x1E, 0x26, - 0x2F, 0x36, 0x3E, 0x47, 0x4E, 0x56, 0x5D, 0x65, - 0x6D, 0x75, 0x7D, 0x84, 0x8C, 0x94, 0x9C, 0xA4, - 0xAD, 0xB5, 0xBD, 0xC5, 0xCC, 0xD4, 0xDE, 0xE5, - 0xEE, 0xF7, 0xFF, 0x3F, 0x9A, 0xCE, 0xD4, 0x21, - 0xA1, 0x26, 0x54, 0x00, 0x00, 0x04, 0x0E, 0x19, - 0x1F, 0x27, 0x30, 0x37, 0x40, 0x48, 0x50, 0x58, - 0x60, 0x67, 0x6F, 0x77, 0x7F, 0x87, 0x8F, 0x97, - 0x9F, 0xA7, 0xB0, 0xB8, 0xC0, 0xC8, 0xCE, 0xD8, - 0xE0, 0xE7, 0xF0, 0xF7, 0xFF, 0x3C, 0xEB, 0xFD, - 0x2F, 0x66, 0xA8, 0x2C, 0x46, 0x00, 0x00, 0x04, - 0x0E, 0x18, 0x1E, 0x26, 0x30, 0x38, 0x41, 0x4A, - 0x52, 0x5A, 0x62, 0x6B, 0x73, 0x7B, 0x83, 0x8C, - 0x94, 0x9C, 0xA5, 0xAD, 0xB6, 0xBD, 0xC5, 0xCC, - 0xD4, 0xDD, 0xE3, 0xEB, 0xF2, 0xF9, 0xFF, 0x3F, - 0xA4, 0x8A, 0x8F, 0xC7, 0x33, 0xF5, 0xE9, 0x00 - }; - ops->cmd_write(dev, MIPI_DSI_DCS_LONG_WRITE, - (unsigned int)data_to_send, ARRAY_SIZE(data_to_send)); -} - -static void l5f31188_set_tcon(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - const unsigned char data_to_send[] = { - 0xC7, 0x00, 0x20 - }; - ops->cmd_write(dev, MIPI_DSI_DCS_LONG_WRITE, - (unsigned int)data_to_send, ARRAY_SIZE(data_to_send)); -} - -static void l5f31188_set_ptba(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - const unsigned char data_to_send[] = { - 0xBF, 0x06, 0x10 - }; - ops->cmd_write(dev, MIPI_DSI_DCS_LONG_WRITE, - (unsigned int)data_to_send, ARRAY_SIZE(data_to_send)); -} - -static void l5f31188_set_eco(struct mipi_dsim_device *dev, - struct mipi_dsim_master_ops *ops) -{ - ops->cmd_write(dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, 0xC6, 0x0C); -} - -static int l5f31188_panel_init(struct mipi_dsim_device *dev) -{ - struct mipi_dsim_master_ops *ops = dev->master_ops; - - l5f31188_set_extension(dev, ops); - l5f31188_set_dgc_lut(dev, ops); - - l5f31188_set_eco(dev, ops); - l5f31188_set_tcon(dev, ops); - l5f31188_set_ptba(dev, ops); - l5f31188_set_gamma(dev, ops); - l5f31188_ctl_memory_access(dev, ops, - SCAN_FROM_LEFT_TO_RIGHT, SCAN_FROM_TOP_TO_BOTTOM); - l5f31188_set_pixel_format(dev, ops); - l5f31188_write_disbv(dev, ops, 0xFF); - l5f31188_write_ctrld(dev, ops); - l5f31188_write_cabc(dev, ops, 0x0); - l5f31188_write_cabcmb(dev, ops, 0x0); - - l5f31188_sleep_out(dev, ops); - - /* 120 msec */ - udelay(120 * 1000); - - return 0; -} - -static void l5f31188_display_enable(struct mipi_dsim_device *dev) -{ - struct mipi_dsim_master_ops *ops = dev->master_ops; - l5f31188_display_on(dev, ops); -} - -static struct mipi_dsim_lcd_driver l5f31188_dsim_ddi_driver = { - .name = "l5f31188", - .id = -1, - - .mipi_panel_init = l5f31188_panel_init, - .mipi_display_on = l5f31188_display_enable, -}; - -void l5f31188_init(void) -{ - exynos_mipi_dsi_register_lcd_driver(&l5f31188_dsim_ddi_driver); -}