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Bottomley" , "David S. Miller" , Andreas Larsson , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Subject: [PATCH 1/3] arch: Select fbdev helpers with CONFIG_VIDEO Date: Wed, 21 Feb 2024 17:05:24 +0100 Message-ID: <20240221161431.8245-2-tzimmermann@suse.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240221161431.8245-1-tzimmermann@suse.de> References: <20240221161431.8245-1-tzimmermann@suse.de> MIME-Version: 1.0 X-Spam-Level: Authentication-Results: smtp-out1.suse.de; none X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[] X-Spam-Score: -4.00 X-Rspamd-Queue-Id: A53D42222F X-Spam-Flag: NO X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240221_081437_802573_09170F02 X-CRM114-Status: GOOD ( 13.25 ) X-Spam-Score: -2.3 (--) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Various Kconfig options selected the per-architecture helpers for fbdev. But none of the contained code depends on fbdev. Standardize on CONFIG_VIDEO, which will allow to add more general helpers for [...] Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [2a07:de40:b251:101:10:150:64:1 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 T_SCC_BODY_TEXT_LINE No description available. X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Various Kconfig options selected the per-architecture helpers for fbdev. But none of the contained code depends on fbdev. Standardize on CONFIG_VIDEO, which will allow to add more general helpers for video functionality. CONFIG_VIDEO protects each architecture's video/ directory. This allows for the use of more fine-grained control for each directory's files, such as the use of CONFIG_STI_CORE on parisc. Signed-off-by: Thomas Zimmermann Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: "David S. Miller" Cc: Andreas Larsson Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" --- arch/parisc/Makefile | 2 +- arch/sparc/Makefile | 4 ++-- arch/sparc/video/Makefile | 2 +- arch/x86/Makefile | 2 +- arch/x86/video/Makefile | 3 ++- 5 files changed, 7 insertions(+), 6 deletions(-) diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 316f84f1d15c8..21b8166a68839 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -119,7 +119,7 @@ export LIBGCC libs-y += arch/parisc/lib/ $(LIBGCC) -drivers-y += arch/parisc/video/ +drivers-$(CONFIG_VIDEO) += arch/parisc/video/ boot := arch/parisc/boot diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index 5f60359361312..757451c3ea1df 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -59,8 +59,8 @@ endif libs-y += arch/sparc/prom/ libs-y += arch/sparc/lib/ -drivers-$(CONFIG_PM) += arch/sparc/power/ -drivers-$(CONFIG_FB) += arch/sparc/video/ +drivers-$(CONFIG_PM) += arch/sparc/power/ +drivers-$(CONFIG_VIDEO) += arch/sparc/video/ boot := arch/sparc/boot diff --git a/arch/sparc/video/Makefile b/arch/sparc/video/Makefile index 6baddbd58e4db..9dd82880a027a 100644 --- a/arch/sparc/video/Makefile +++ b/arch/sparc/video/Makefile @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_FB) += fbdev.o +obj-y += fbdev.o diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 15a5f4f2ff0aa..c0ea612c62ebe 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -265,7 +265,7 @@ drivers-$(CONFIG_PCI) += arch/x86/pci/ # suspend and hibernation support drivers-$(CONFIG_PM) += arch/x86/power/ -drivers-$(CONFIG_FB_CORE) += arch/x86/video/ +drivers-$(CONFIG_VIDEO) += arch/x86/video/ #### # boot loader support. Several targets are kept for legacy purposes diff --git a/arch/x86/video/Makefile b/arch/x86/video/Makefile index 5ebe48752ffc4..9dd82880a027a 100644 --- a/arch/x86/video/Makefile +++ b/arch/x86/video/Makefile @@ -1,2 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_FB_CORE) += fbdev.o + +obj-y += fbdev.o From patchwork Wed Feb 21 16:05:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 1902211 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=SXqeuYTn; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=patchwork.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Tg1ZF1sQdz20RF for ; Thu, 22 Feb 2024 03:14:45 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/N/xMUp2m5Zl7oX03Om3qK35qmJigOgC29QAwDAPpFY=; b=SXqeuYTnc/IaDL l9ObEhURFUjqzjGf69e61HgAcZzFoOgH29LHOMNb7SlVXJv/nNl2iiBXpRr/kPkLEnCuY1EPsLlB4 ET91K+9WyFo0zxOVzNe+gMU7hOLKcdKfi+b2yptwHB/+e1fDxRYoHclKXs/H6/2m8+3xkGrRFrkP+ 7Ya+yoFfKGJV4oY5yE1mQgFu9kQfkKX8e4D01rl3N/7sTSc4wNKVDU6sM2czEHi8O+cdh5xtujG4u gInNEw3QdPMgp9msQc7zzbC3yinUHB9DGEGF9Sz66gbpn6z0WcOfnk6PckwlYpQzBbCX13q6M8OHB Tefxr1VuyFTGiZ6RnLCg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcpF5-00000001fCE-3Pvk; Wed, 21 Feb 2024 16:14:43 +0000 Received: from smtp-out1.suse.de ([195.135.223.130]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcpEz-00000001f7p-3elI; Wed, 21 Feb 2024 16:14:39 +0000 Received: from imap2.dmz-prg2.suse.org (imap2.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 56AE8220C9; Wed, 21 Feb 2024 16:14:35 +0000 (UTC) Received: from imap2.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap2.dmz-prg2.suse.org (Postfix) with ESMTPS id ABB70139D1; Wed, 21 Feb 2024 16:14:34 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id qF+xKGoh1mVrYwAAn2gu4w (envelope-from ); Wed, 21 Feb 2024 16:14:34 +0000 From: Thomas Zimmermann To: arnd@arndb.de, javierm@redhat.com, deller@gmx.de, suijingfeng@loongson.cn Cc: linux-arch@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, sparclinux@vger.kernel.org, linux-sh@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-parisc@vger.kernel.org, linux-mips@vger.kernel.org, linux-m68k@lists.linux-m68k.org, loongarch@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org, Thomas Zimmermann , "James E.J. Bottomley" , "David S. Miller" , Andreas Larsson , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Subject: [PATCH 2/3] arch: Remove struct fb_info from video helpers Date: Wed, 21 Feb 2024 17:05:25 +0100 Message-ID: <20240221161431.8245-3-tzimmermann@suse.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240221161431.8245-1-tzimmermann@suse.de> References: <20240221161431.8245-1-tzimmermann@suse.de> MIME-Version: 1.0 X-Spam-Level: Authentication-Results: smtp-out1.suse.de; none X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[] X-Spam-Score: -4.00 X-Rspamd-Queue-Id: 56AE8220C9 X-Spam-Flag: NO X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240221_081438_243847_EFA788C5 X-CRM114-Status: GOOD ( 18.49 ) X-Spam-Score: -2.3 (--) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: The per-architecture video helpers do not depend on struct fb_info or anything else from fbdev. Remove it from the interface and replace fb_is_primary_device() with video_is_primary_device(). The new [...] Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [195.135.223.130 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 T_SCC_BODY_TEXT_LINE No description available. X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org The per-architecture video helpers do not depend on struct fb_info or anything else from fbdev. Remove it from the interface and replace fb_is_primary_device() with video_is_primary_device(). The new helper is similar in functionality, but can operate on non-fbdev devices. Signed-off-by: Thomas Zimmermann Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: "David S. Miller" Cc: Andreas Larsson Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" --- arch/parisc/include/asm/fb.h | 8 +++++--- arch/parisc/video/fbdev.c | 9 +++++---- arch/sparc/include/asm/fb.h | 7 ++++--- arch/sparc/video/fbdev.c | 17 ++++++++--------- arch/x86/include/asm/fb.h | 8 +++++--- arch/x86/video/fbdev.c | 18 +++++++----------- drivers/video/fbdev/core/fbcon.c | 2 +- include/asm-generic/fb.h | 11 ++++++----- 8 files changed, 41 insertions(+), 39 deletions(-) diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h index 658a8a7dc5312..ed2a195a3e762 100644 --- a/arch/parisc/include/asm/fb.h +++ b/arch/parisc/include/asm/fb.h @@ -2,11 +2,13 @@ #ifndef _ASM_FB_H_ #define _ASM_FB_H_ -struct fb_info; +#include + +struct device; #if defined(CONFIG_STI_CORE) -int fb_is_primary_device(struct fb_info *info); -#define fb_is_primary_device fb_is_primary_device +bool video_is_primary_device(struct device *dev); +#define video_is_primary_device video_is_primary_device #endif #include diff --git a/arch/parisc/video/fbdev.c b/arch/parisc/video/fbdev.c index e4f8ac99fc9e0..540fa0c919d59 100644 --- a/arch/parisc/video/fbdev.c +++ b/arch/parisc/video/fbdev.c @@ -5,12 +5,13 @@ * Copyright (C) 2001-2002 Thomas Bogendoerfer */ -#include #include #include