From patchwork Thu Oct 10 20:30:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 11184429 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 14D49139A for ; Thu, 10 Oct 2019 20:51:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D8D0420B7C for ; Thu, 10 Oct 2019 20:51:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726706AbfJJUvn (ORCPT ); Thu, 10 Oct 2019 16:51:43 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:49391 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725867AbfJJUvn (ORCPT ); Thu, 10 Oct 2019 16:51:43 -0400 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.129]) with ESMTPA (Nemesis) id 1N0Ip5-1huf6e3dHr-00xL2L; Thu, 10 Oct 2019 22:51:19 +0200 From: Arnd Bergmann To: Kukjin Kim , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz Cc: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linus.walleij@linaro.org, Arnd Bergmann , linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: [PATCH 28/36] fbdev: s3c2410fb: remove mach header dependency Date: Thu, 10 Oct 2019 22:30:12 +0200 Message-Id: <20191010203043.1241612-28-arnd@arndb.de> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20191010203043.1241612-1-arnd@arndb.de> References: <20191010202802.1132272-1-arnd@arndb.de> <20191010203043.1241612-1-arnd@arndb.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:OUQluCCJcOKxMHsF8OM8OZ8VCi0umfco1zKmRMX2ggK4J5znDuD NFw7lpmM0IZM4hapeEzhy3DAzFJX0ukoVgVTgsxG2ZdJA4LgmQc0FO6zfjuaKaZe7GI8eKM i4Gr/v31/9HnR7XWYXkKrpmTX8DiElBZwDN87ofYwy72LiaomKJ2zMBniqrFRaRqvRbRzS9 DOoO3XUppYTAPeZr76S0Q== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:mY4Zu1y4c/w=:eAilr4Bvz50Tky4fCZDG3L KN6TUmFIJBJaWIPRXFuCAJuI8Y4T7zQuXNCTQDNB/VSbkpKFTwSQiquOnnX+DT/n6DRCXSE4P DhNGfgRztL1a90blVfLSFHdnY0rJ2ZU707fp90JJzcCFvkGkm1pfUYMT6HVC4O4TdIXvkRMMa 9pve7/LetClb6hmhEiAiTWtnnpOBEyYkVuhOjqiwMxhwg+kXwjbEGbbId4JTRC/KTBT8d/QP1 u3JQ7uVFU9Xg0FZ1YWddrQ4NpGFjnl1EPzeqQdzmsmUKAiNKgenfCRvlVDQ8q4aqp2EGXWPYa HZkNVaVn0/WzlGM5fJv4g2MCxplCcC3T675NydLyONOUaSuC6EJEAYnbpYjEz04r4PxlG0nju lTiSrmADwci1BAMJ+wZ+XaVppezFd6oOKVEhkF0CeO8UXNWLW5r4cpKE41RQEfkI7J4+C6ISN 5QrIMBuDL+RVAXSjFEQZfXY4yNcs0DqARzGvJrNbpTsHticD3xl6zqHCa1Lp6yfZmkrGxMC7G SmzPWuSeIsJVVG+HnCcwLzerLC6058ZR4AAUCb3GR+KsY5l6uQevNYRIGsMCA2esF60EB8plg mT52moqxFeveKcaBRB+DJsoEIlGfHf9Ut88q/cgRzTj9H21gVr4Iegqf0/swWWuRvWnPKGnGO OxR5DdW17ZuKWVXPE0GGE1uFdkKmDtOV0McVhy4oDrQOlhf0iCC0vT8Gt+6T8JV+FztfR1CPz ONIq0vP5KN3/ALUfzbJfT9uW/G82P0DSnOWJxv1q+MFpG04CuD29/dTmAyEqEk6kr42ahNCJq LxjPssm4uPljfmevWMIksaFtSMDZ+TPj39YfNW/r7V6S8UD68PpkjFtHxUVuMLYFhh5gKWtaj HodS4iKxuipoZ94TrqPA== Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org The s3c2410fb driver is too deeply intertwined with the s3c24xx platform code. Change it in a way that avoids the use of platform header files but having all interface data in a platform_data header, and the private register definitions next to the driver itself. One ugly bit here is that the driver pokes directly into gpio registers, which are owned by another driver. Passing the mapped addresses in platform_data is somewhat suboptimal, but it is a small improvement over the previous version. Signed-off-by: Arnd Bergmann --- arch/arm/mach-s3c24xx/include/mach/fb.h | 2 -- arch/arm/mach-s3c24xx/mach-amlm5900.c | 7 ++-- arch/arm/mach-s3c24xx/mach-anubis.c | 1 - arch/arm/mach-s3c24xx/mach-at2440evb.c | 3 +- arch/arm/mach-s3c24xx/mach-bast.c | 3 +- arch/arm/mach-s3c24xx/mach-gta02.c | 2 +- arch/arm/mach-s3c24xx/mach-h1940.c | 7 ++-- arch/arm/mach-s3c24xx/mach-jive.c | 10 ++++-- arch/arm/mach-s3c24xx/mach-mini2440.c | 9 +++-- arch/arm/mach-s3c24xx/mach-n30.c | 3 +- arch/arm/mach-s3c24xx/mach-osiris.c | 1 - arch/arm/mach-s3c24xx/mach-qt2410.c | 3 +- arch/arm/mach-s3c24xx/mach-rx1950.c | 8 +++-- arch/arm/mach-s3c24xx/mach-rx3715.c | 7 ++-- arch/arm/mach-s3c24xx/mach-smdk2413.c | 3 +- arch/arm/mach-s3c24xx/mach-smdk2416.c | 1 - arch/arm/mach-s3c24xx/mach-smdk2440.c | 8 +++-- arch/arm/mach-s3c24xx/mach-smdk2443.c | 3 +- arch/arm/mach-s3c24xx/mach-vstms.c | 3 +- arch/arm/plat-samsung/devs.c | 2 +- .../video/fbdev/s3c2410fb-regs-lcd.h | 28 ++++------------ drivers/video/fbdev/s3c2410fb.c | 16 +++++---- .../linux/platform_data}/fb-s3c2410.h | 33 ++++++++++++++++++- 23 files changed, 98 insertions(+), 65 deletions(-) delete mode 100644 arch/arm/mach-s3c24xx/include/mach/fb.h rename arch/arm/mach-s3c24xx/include/mach/regs-lcd.h => drivers/video/fbdev/s3c2410fb-regs-lcd.h (84%) rename {arch/arm/plat-samsung/include/plat => include/linux/platform_data}/fb-s3c2410.h (57%) diff --git a/arch/arm/mach-s3c24xx/include/mach/fb.h b/arch/arm/mach-s3c24xx/include/mach/fb.h deleted file mode 100644 index 4e539cb8b884..000000000000 --- a/arch/arm/mach-s3c24xx/include/mach/fb.h +++ /dev/null @@ -1,2 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#include diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c index 40ad23b52bc0..ef6de1b1d0c6 100644 --- a/arch/arm/mach-s3c24xx/mach-amlm5900.c +++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c @@ -30,9 +30,8 @@ #include #include #include -#include +#include -#include #include #include @@ -194,13 +193,17 @@ static struct s3c2410fb_mach_info __initdata amlm5900_fb_info = { .gpccon = 0xaaaaaaaa, .gpccon_mask = 0xffffffff, + .gpccon_reg = S3C2410_GPCCON, .gpcup = 0x0000ffff, .gpcup_mask = 0xffffffff, + .gpcup_reg = S3C2410_GPCUP, .gpdcon = 0xaaaaaaaa, .gpdcon_mask = 0xffffffff, + .gpdcon_reg = S3C2410_GPDCON, .gpdup = 0x0000ffff, .gpdup_mask = 0xffffffff, + .gpdup_reg = S3C2410_GPDUP, }; #endif diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index 072966dcad78..e1a73274e90b 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -29,7 +29,6 @@ #include #include -#include #include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index b2199906e678..bfda6dd2a9d5 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -25,12 +25,11 @@ #include #include -#include +#include #include #include #include -#include #include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c index a7c3955ae8f6..cc941b5030ea 100644 --- a/arch/arm/mach-s3c24xx/mach-bast.c +++ b/arch/arm/mach-s3c24xx/mach-bast.c @@ -40,10 +40,9 @@ #include #include -#include #include +#include #include -#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 61b8c6badeb8..1e42782dbd30 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -57,8 +57,8 @@ #include #include #include +#include -#include #include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index 446891e23511..d56e3befa459 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -47,11 +47,10 @@ #include -#include +#include #include #include #include -#include #include #include @@ -211,12 +210,16 @@ static struct s3c2410fb_mach_info h1940_fb_info __initdata = { .lpcsel = 0x02, .gpccon = 0xaa940659, .gpccon_mask = 0xffffc0f0, + .gpccon_reg = S3C2410_GPCCON, .gpcup = 0x0000ffff, .gpcup_mask = 0xffffffff, + .gpcup_reg = S3C2410_GPCUP, .gpdcon = 0xaa84aaa0, .gpdcon_mask = 0xffffffff, + .gpdcon_reg = S3C2410_GPDCON, .gpdup = 0x0000faff, .gpdup_mask = 0xffffffff, + .gpdup_reg = S3C2410_GPDUP, }; static int power_supply_init(struct device *dev) diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index 885e8f12e4b9..3b33132b2334 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -32,8 +32,7 @@ #include #include -#include -#include +#include #include #include @@ -321,6 +320,7 @@ static struct s3c2410fb_mach_info jive_lcd_config = { * data. */ .gpcup = (0xf << 1) | (0x3f << 10), + .gpcup_reg = S3C2410_GPCUP, .gpccon = (S3C2410_GPC1_VCLK | S3C2410_GPC2_VLINE | S3C2410_GPC3_VFRAME | S3C2410_GPC4_VM | @@ -334,8 +334,12 @@ static struct s3c2410fb_mach_info jive_lcd_config = { S3C2410_GPCCON_MASK(12) | S3C2410_GPCCON_MASK(13) | S3C2410_GPCCON_MASK(14) | S3C2410_GPCCON_MASK(15)), + .gpccon_reg = S3C2410_GPCCON, + .gpdup = (0x3f << 2) | (0x3f << 10), + .gpdup_reg = S3C2410_GPDUP, + .gpdcon = (S3C2410_GPD2_VD10 | S3C2410_GPD3_VD11 | S3C2410_GPD4_VD12 | S3C2410_GPD5_VD13 | S3C2410_GPD6_VD14 | S3C2410_GPD7_VD15 | @@ -349,6 +353,8 @@ static struct s3c2410fb_mach_info jive_lcd_config = { S3C2410_GPDCON_MASK(10) | S3C2410_GPDCON_MASK(11)| S3C2410_GPDCON_MASK(12) | S3C2410_GPDCON_MASK(13)| S3C2410_GPDCON_MASK(14) | S3C2410_GPDCON_MASK(15)), + + .gpdcon_reg = S3C2410_GPDCON, }; /* ILI9320 support. */ diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index d73167f615b8..2301e07c7d64 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -30,13 +30,12 @@ #include #include +#include #include -#include #include #include #include -#include #include #include #include @@ -215,6 +214,9 @@ static struct s3c2410fb_mach_info mini2440_fb_info __initdata = { S3C2410_GPCCON_MASK(12) | S3C2410_GPCCON_MASK(13) | S3C2410_GPCCON_MASK(14) | S3C2410_GPCCON_MASK(15)), + .gpccon_reg = S3C2410_GPCCON, + .gpcup_reg = S3C2410_GPCUP, + .gpdup = (0x3f << 2) | (0x3f << 10), .gpdcon = (S3C2410_GPD2_VD10 | S3C2410_GPD3_VD11 | @@ -230,6 +232,9 @@ static struct s3c2410fb_mach_info mini2440_fb_info __initdata = { S3C2410_GPDCON_MASK(10) | S3C2410_GPDCON_MASK(11)| S3C2410_GPDCON_MASK(12) | S3C2410_GPDCON_MASK(13)| S3C2410_GPDCON_MASK(14) | S3C2410_GPDCON_MASK(15)), + + .gpdcon_reg = S3C2410_GPDCON, + .gpdup_reg = S3C2410_GPDUP, }; /* MMC/SD */ diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index f283abab0761..6b8ee5ba00ca 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -31,10 +31,9 @@ #include #include -#include +#include #include #include -#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index ee3630cb236a..262e77bd48de 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -44,7 +44,6 @@ #include #include -#include #include #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index 9b47b8434f10..1d0f5d65e7e5 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -33,8 +33,7 @@ #include #include -#include -#include +#include #include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 7752203fd9cd..ee4a0992339f 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -42,12 +42,11 @@ #include #include #include +#include #include -#include #include -#include #include #include @@ -361,14 +360,17 @@ static struct s3c2410fb_mach_info rx1950_lcd_cfg = { .lpcsel = 0x02, .gpccon = 0xaa9556a9, .gpccon_mask = 0xffc003fc, + .gpccon_reg = S3C2410_GPCCON, .gpcup = 0x0000ffff, .gpcup_mask = 0xffffffff, + .gpcup_reg = S3C2410_GPCUP, .gpdcon = 0xaa90aaa1, .gpdcon_mask = 0xffc0fff0, + .gpdcon_reg = S3C2410_GPDCON, .gpdup = 0x0000fcfd, .gpdup_mask = 0xffffffff, - + .gpdup_reg = S3C2410_GPDUP, }; static struct pwm_lookup rx1950_pwm_lookup[] = { diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index 2542c523ad46..87f3274241b2 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -30,14 +30,13 @@ #include #include +#include #include #include -#include #include #include -#include #include #include @@ -126,13 +125,17 @@ static struct s3c2410fb_mach_info rx3715_fb_info __initdata = { .gpccon = 0xaa955699, .gpccon_mask = 0xffc003cc, + .gpccon_reg = S3C2410_GPCCON, .gpcup = 0x0000ffff, .gpcup_mask = 0xffffffff, + .gpcup_reg = S3C2410_GPCUP, .gpdcon = 0xaa95aaa1, .gpdcon_mask = 0xffc0fff0, + .gpdcon_reg = S3C2410_GPDCON, .gpdup = 0x0000faff, .gpdup_mask = 0xffffffff, + .gpdup_reg = S3C2410_GPDUP, }; static struct mtd_partition __initdata rx3715_nand_part[] = { diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c index 2bba4f1fa7ee..eec0d3dc4bb1 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2413.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c @@ -31,12 +31,11 @@ //#include #include -#include #include #include +#include #include -#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index 61c3e45898d3..fbd3a8d96f94 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -30,7 +30,6 @@ #include #include -#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c index f0fceda3e8e6..b9b0f2a8c904 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2440.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c @@ -28,11 +28,10 @@ #include #include -#include #include #include -#include +#include #include #include @@ -139,6 +138,11 @@ static struct s3c2410fb_mach_info smdk2440_fb_info __initdata = { .gpdcon_mask = 0xffffffff, .gpdup = 0x0000faff, .gpdup_mask = 0xffffffff, + + .gpccon_reg = S3C2410_GPCCON, + .gpcup_reg = S3C2410_GPCUP, + .gpdcon_reg = S3C2410_GPDCON, + .gpdup_reg = S3C2410_GPDUP, #endif .lpcsel = ((0xCE6) & ~7) | 1<<4, diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c index 2358ed5ed7be..a4c1022678a9 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2443.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c @@ -27,9 +27,8 @@ #include #include -#include -#include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c index f333ca05de68..08acc556879b 100644 --- a/arch/arm/mach-s3c24xx/mach-vstms.c +++ b/arch/arm/mach-s3c24xx/mach-vstms.c @@ -30,11 +30,10 @@ #include #include -#include #include #include -#include +#include #include #include diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index c0739bda060b..92b36bc71a06 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -50,7 +50,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/arm/mach-s3c24xx/include/mach/regs-lcd.h b/drivers/video/fbdev/s3c2410fb-regs-lcd.h similarity index 84% rename from arch/arm/mach-s3c24xx/include/mach/regs-lcd.h rename to drivers/video/fbdev/s3c2410fb-regs-lcd.h index 4c3434f261bb..1e46f7a788e5 100644 --- a/arch/arm/mach-s3c24xx/include/mach/regs-lcd.h +++ b/drivers/video/fbdev/s3c2410fb-regs-lcd.h @@ -7,6 +7,13 @@ #ifndef ___ASM_ARCH_REGS_LCD_H #define ___ASM_ARCH_REGS_LCD_H +/* + * a couple of values are used as platform data in + * include/linux/platform_data/fb-s3c2410.h and not + * duplicated here. + */ +#include + #define S3C2410_LCDREG(x) (x) /* LCD control registers */ @@ -29,13 +36,6 @@ #define S3C2410_LCDCON1_STN8BPP (3<<1) #define S3C2410_LCDCON1_STN12BPP (4<<1) -#define S3C2410_LCDCON1_TFT1BPP (8<<1) -#define S3C2410_LCDCON1_TFT2BPP (9<<1) -#define S3C2410_LCDCON1_TFT4BPP (10<<1) -#define S3C2410_LCDCON1_TFT8BPP (11<<1) -#define S3C2410_LCDCON1_TFT16BPP (12<<1) -#define S3C2410_LCDCON1_TFT24BPP (13<<1) - #define S3C2410_LCDCON1_ENVID (1) #define S3C2410_LCDCON1_MODEMASK 0x1E @@ -66,20 +66,6 @@ #define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF) -#define S3C2410_LCDCON5_BPP24BL (1<<12) -#define S3C2410_LCDCON5_FRM565 (1<<11) -#define S3C2410_LCDCON5_INVVCLK (1<<10) -#define S3C2410_LCDCON5_INVVLINE (1<<9) -#define S3C2410_LCDCON5_INVVFRAME (1<<8) -#define S3C2410_LCDCON5_INVVD (1<<7) -#define S3C2410_LCDCON5_INVVDEN (1<<6) -#define S3C2410_LCDCON5_INVPWREN (1<<5) -#define S3C2410_LCDCON5_INVLEND (1<<4) -#define S3C2410_LCDCON5_PWREN (1<<3) -#define S3C2410_LCDCON5_ENLEND (1<<2) -#define S3C2410_LCDCON5_BSWP (1<<1) -#define S3C2410_LCDCON5_HWSWP (1<<0) - /* framebuffer start addressed */ #define S3C2410_LCDSADDR1 S3C2410_LCDREG(0x14) #define S3C2410_LCDSADDR2 S3C2410_LCDREG(0x18) diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c index a702da89910b..3e5b91c72f5b 100644 --- a/drivers/video/fbdev/s3c2410fb.c +++ b/drivers/video/fbdev/s3c2410fb.c @@ -29,19 +29,18 @@ #include #include #include +#include #include #include -#include -#include -#include #ifdef CONFIG_PM #include #endif #include "s3c2410fb.h" +#include "s3c2410fb-regs-lcd.h" /* Debugging stuff */ #ifdef CONFIG_FB_S3C2410_DEBUG @@ -676,6 +675,9 @@ static inline void modify_gpio(void __iomem *reg, { unsigned long tmp; + if (!reg) + return; + tmp = readl(reg) & ~mask; writel(tmp | set, reg); } @@ -706,10 +708,10 @@ static int s3c2410fb_init_registers(struct fb_info *info) /* modify the gpio(s) with interrupts set (bjd) */ - modify_gpio(S3C2410_GPCUP, mach_info->gpcup, mach_info->gpcup_mask); - modify_gpio(S3C2410_GPCCON, mach_info->gpccon, mach_info->gpccon_mask); - modify_gpio(S3C2410_GPDUP, mach_info->gpdup, mach_info->gpdup_mask); - modify_gpio(S3C2410_GPDCON, mach_info->gpdcon, mach_info->gpdcon_mask); + modify_gpio(mach_info->gpcup_reg, mach_info->gpcup, mach_info->gpcup_mask); + modify_gpio(mach_info->gpccon_reg, mach_info->gpccon, mach_info->gpccon_mask); + modify_gpio(mach_info->gpdup_reg, mach_info->gpdup, mach_info->gpdup_mask); + modify_gpio(mach_info->gpdcon_reg, mach_info->gpdcon, mach_info->gpdcon_mask); local_irq_restore(flags); diff --git a/arch/arm/plat-samsung/include/plat/fb-s3c2410.h b/include/linux/platform_data/fb-s3c2410.h similarity index 57% rename from arch/arm/plat-samsung/include/plat/fb-s3c2410.h rename to include/linux/platform_data/fb-s3c2410.h index 614240d768b4..10c11e6316d6 100644 --- a/arch/arm/plat-samsung/include/plat/fb-s3c2410.h +++ b/include/linux/platform_data/fb-s3c2410.h @@ -8,6 +8,8 @@ #ifndef __ASM_PLAT_FB_S3C2410_H #define __ASM_PLAT_FB_S3C2410_H __FILE__ +#include + struct s3c2410fb_hw { unsigned long lcdcon1; unsigned long lcdcon2; @@ -20,6 +22,17 @@ struct s3c2410fb_hw { struct s3c2410fb_display { /* LCD type */ unsigned type; +#define S3C2410_LCDCON1_DSCAN4 (0<<5) +#define S3C2410_LCDCON1_STN4 (1<<5) +#define S3C2410_LCDCON1_STN8 (2<<5) +#define S3C2410_LCDCON1_TFT (3<<5) + +#define S3C2410_LCDCON1_TFT1BPP (8<<1) +#define S3C2410_LCDCON1_TFT2BPP (9<<1) +#define S3C2410_LCDCON1_TFT4BPP (10<<1) +#define S3C2410_LCDCON1_TFT8BPP (11<<1) +#define S3C2410_LCDCON1_TFT16BPP (12<<1) +#define S3C2410_LCDCON1_TFT24BPP (13<<1) /* Screen size */ unsigned short width; @@ -40,6 +53,19 @@ struct s3c2410fb_display { /* lcd configuration registers */ unsigned long lcdcon5; +#define S3C2410_LCDCON5_BPP24BL (1<<12) +#define S3C2410_LCDCON5_FRM565 (1<<11) +#define S3C2410_LCDCON5_INVVCLK (1<<10) +#define S3C2410_LCDCON5_INVVLINE (1<<9) +#define S3C2410_LCDCON5_INVVFRAME (1<<8) +#define S3C2410_LCDCON5_INVVD (1<<7) +#define S3C2410_LCDCON5_INVVDEN (1<<6) +#define S3C2410_LCDCON5_INVPWREN (1<<5) +#define S3C2410_LCDCON5_INVLEND (1<<4) +#define S3C2410_LCDCON5_PWREN (1<<3) +#define S3C2410_LCDCON5_ENLEND (1<<2) +#define S3C2410_LCDCON5_BSWP (1<<1) +#define S3C2410_LCDCON5_HWSWP (1<<0) }; struct s3c2410fb_mach_info { @@ -59,10 +85,15 @@ struct s3c2410fb_mach_info { unsigned long gpdcon; unsigned long gpdcon_mask; + void __iomem * gpccon_reg; + void __iomem * gpcup_reg; + void __iomem * gpdcon_reg; + void __iomem * gpdup_reg; + /* lpc3600 control register */ unsigned long lpcsel; }; -extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); +extern void s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); #endif /* __ASM_PLAT_FB_S3C2410_H */