From patchwork Fri Aug 26 14:17:47 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Burton X-Patchwork-Id: 9301357 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 33D42608A7 for ; Fri, 26 Aug 2016 14:22:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2314F2954A for ; Fri, 26 Aug 2016 14:22:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 174ED29623; Fri, 26 Aug 2016 14:22:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 27574295E3 for ; Fri, 26 Aug 2016 14:22:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753901AbcHZOW2 (ORCPT ); Fri, 26 Aug 2016 10:22:28 -0400 Received: from mailapp01.imgtec.com ([195.59.15.196]:2863 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752161AbcHZOW0 (ORCPT ); Fri, 26 Aug 2016 10:22:26 -0400 Received: from HHMAIL01.hh.imgtec.org (unknown [10.100.10.19]) by Forcepoint Email with ESMTPS id CF6CCA5912202; Fri, 26 Aug 2016 15:22:10 +0100 (IST) Received: from localhost (10.100.200.141) by HHMAIL01.hh.imgtec.org (10.100.10.21) with Microsoft SMTP Server (TLS) id 14.3.294.0; Fri, 26 Aug 2016 15:22:14 +0100 From: Paul Burton To: , Ralf Baechle CC: Paul Burton , Ondrej Zary , , Arnd Bergmann , Robert Jarzmik , "Maciej W. Rozycki" , Ezequiel Garcia , , Tomi Valkeinen , Jean-Christophe Plagniol-Villard , Geert Uytterhoeven , Simon Horman Subject: [PATCH v2 15/19] fbdev: cobalt_lcdfb: Drop SEAD3 support Date: Fri, 26 Aug 2016 15:17:47 +0100 Message-ID: <20160826141751.13121-16-paul.burton@imgtec.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20160826141751.13121-1-paul.burton@imgtec.com> References: <20160826141751.13121-1-paul.burton@imgtec.com> MIME-Version: 1.0 X-Originating-IP: [10.100.200.141] Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The SEAD3 board no longer uses the cobalt_lcdfb driver, so remove the SEAD3-specific code from it. Signed-off-by: Paul Burton Acked-by: Tomi Valkeinen --- Changes in v2: None drivers/video/fbdev/Kconfig | 2 +- drivers/video/fbdev/cobalt_lcdfb.c | 42 -------------------------------------- 2 files changed, 1 insertion(+), 43 deletions(-) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 88b008f..914bfb2 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -2183,7 +2183,7 @@ config FB_GOLDFISH config FB_COBALT tristate "Cobalt server LCD frame buffer support" - depends on FB && (MIPS_COBALT || MIPS_SEAD3) + depends on FB && MIPS_COBALT config FB_SH7760 bool "SH7760/SH7763/SH7720/SH7721 LCDC support" diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c index 07675d6..2d3b691 100644 --- a/drivers/video/fbdev/cobalt_lcdfb.c +++ b/drivers/video/fbdev/cobalt_lcdfb.c @@ -63,7 +63,6 @@ #define LCD_CUR_POS(x) ((x) & LCD_CUR_POS_MASK) #define LCD_TEXT_POS(x) ((x) | LCD_TEXT_MODE) -#ifdef CONFIG_MIPS_COBALT static inline void lcd_write_control(struct fb_info *info, u8 control) { writel((u32)control << 24, info->screen_base); @@ -83,47 +82,6 @@ static inline u8 lcd_read_data(struct fb_info *info) { return readl(info->screen_base + LCD_DATA_REG_OFFSET) >> 24; } -#else - -#define LCD_CTL 0x00 -#define LCD_DATA 0x08 -#define CPLD_STATUS 0x10 -#define CPLD_DATA 0x18 - -static inline void cpld_wait(struct fb_info *info) -{ - do { - } while (readl(info->screen_base + CPLD_STATUS) & 1); -} - -static inline void lcd_write_control(struct fb_info *info, u8 control) -{ - cpld_wait(info); - writel(control, info->screen_base + LCD_CTL); -} - -static inline u8 lcd_read_control(struct fb_info *info) -{ - cpld_wait(info); - readl(info->screen_base + LCD_CTL); - cpld_wait(info); - return readl(info->screen_base + CPLD_DATA) & 0xff; -} - -static inline void lcd_write_data(struct fb_info *info, u8 data) -{ - cpld_wait(info); - writel(data, info->screen_base + LCD_DATA); -} - -static inline u8 lcd_read_data(struct fb_info *info) -{ - cpld_wait(info); - readl(info->screen_base + LCD_DATA); - cpld_wait(info); - return readl(info->screen_base + CPLD_DATA) & 0xff; -} -#endif static int lcd_busy_wait(struct fb_info *info) {