From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D761DC77B60 for ; Wed, 26 Apr 2023 13:04:46 +0000 (UTC) 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: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:In-Reply-To:References: List-Owner; bh=f2V+3BYVGoO/WhFhqsGvEFqXWOtDPnYQIEjsdeQ3zJg=; b=lC1LWVL4pwzGQC WDJ656QCUEo42LovgtqWrWohOYWrYoFR4nH4g/7WcUTq2UeT3LzIwTSqTdgm5w/2kjK43u9htxWV+ XigbjODhU1qO8YUdD/9S7axNjg9HhKD94wouNj8wn33cabYP2gRUtJ2AiBvUKwkoNe2dBGW/M/Xlp 60NPbQug7kgVa5Kek3ckzwKu9iJqd4BlIUcE4P5imrKtDvmawoQbaaWq71J5UblDoPsVG1yCLVEId r7qjslFd7WdcbwqRoscXe2513zqODeNM2z/6+qrQDq56ynpYS7rG1nSOhNeYHXj+dMghxIavrWp1D DCtbfe0SWKcDadNdHQ1g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1prepB-0040jA-0C; Wed, 26 Apr 2023 13:04:45 +0000 Received: from smtp-out2.suse.de ([2001:67c:2178:6::1d]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1preou-0040XP-2L; Wed, 26 Apr 2023 13:04:30 +0000 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id F2B2A1FDC9; Wed, 26 Apr 2023 13:04:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1682514263; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ZvaBzh3f/aiqD52UlKjdoNF7+qwuUVn7MUgqdP2D7Nw=; b=UUB5WwTLuJwXSoCTJ3K7FRWI3bAowE0MAQQnTQ8Woqr9jGn3KSm4fv+l+btYHt/SEzCsD6 E6Tz3qvcxaYsO0Ane3YO3a66YgThKstJIJ4Lgjadjm2nGBl3KNTyxPMpou9Mnyuqc/adAL KiMTTGQM90NhVMGC3ytJZ9AIyukntHg= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1682514263; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ZvaBzh3f/aiqD52UlKjdoNF7+qwuUVn7MUgqdP2D7Nw=; b=5Y5kjboljw7Gn1Hlnhprb8RfDWvqxVjp+TudZAikLk9S5eG7QO9FJaa/ij7yCLSwcYk6Zr niVmZqqNbyCVxQAQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 86AF6138F0; Wed, 26 Apr 2023 13:04:22 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id eEa6H1YhSWSBMgAAMHmgww (envelope-from ); Wed, 26 Apr 2023 13:04:22 +0000 From: Thomas Zimmermann To: deller@gmx.de, geert@linux-m68k.org, javierm@redhat.com, daniel@ffwll.ch, vgupta@kernel.org, chenhuacai@kernel.org, kernel@xen0n.name, davem@davemloft.net, James.Bottomley@HansenPartnership.com, arnd@arndb.de Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arch@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, sparclinux@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-parisc@vger.kernel.org, Thomas Zimmermann Subject: [PATCH 0/5] fbdev: Move framebuffer I/O helpers to Date: Wed, 26 Apr 2023 15:04:15 +0200 Message-Id: <20230426130420.19942-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230426_060428_912192_F5085A72 X-CRM114-Status: GOOD ( 11.51 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org Fbdev provides helpers for framebuffer I/O, such as fb_readl(), fb_writel() or fb_memcpy_to_fb(). The implementation of each helper depends on the architecture. It's still all located in fbdev's main header file . Move all of it into each archtecture's , with shared code in . The first patch a simple whitespace cleanup. Until now, contained an include of . As this will go away patches 2 to 4 prepare include statements in the various drivers. Source files that use regular I/O helpers, such as readl(), now include . Source files that use framebuffer I/O helpers, such as fb_readl(), now include . The latter now includes internally. Patch 5 moves the framebuffer I/O helpers from into the various architecture headers. The common case, where the framebuffer is located in I/O memory, serves as the generic implemenation. The patchset has been built for a variety of platforms, such as x86-64, arm, aarch64, ppc64, parisc, m64k, mips and sparc. Thomas Zimmermann (5): fbdev/matrox: Remove trailing whitespaces ipu-v3: Include fbdev: Include in various drivers fbdev: Include via fbdev: Move framebuffer I/O helpers into arch/arc/include/asm/fb.h | 29 +++++++ arch/ia64/include/asm/fb.h | 28 +++++++ arch/loongarch/include/asm/fb.h | 29 +++++++ arch/m68k/include/asm/fb.h | 29 +++++++ arch/sparc/include/asm/fb.h | 77 +++++++++++++++++ drivers/gpu/ipu-v3/ipu-prv.h | 1 + drivers/video/fbdev/arcfb.c | 1 + drivers/video/fbdev/arkfb.c | 2 + drivers/video/fbdev/aty/atyfb.h | 2 + drivers/video/fbdev/aty/mach64_cursor.c | 2 +- drivers/video/fbdev/chipsfb.c | 1 + drivers/video/fbdev/cirrusfb.c | 2 + drivers/video/fbdev/core/cfbcopyarea.c | 2 +- drivers/video/fbdev/core/cfbfillrect.c | 1 + drivers/video/fbdev/core/cfbimgblt.c | 1 + drivers/video/fbdev/core/svgalib.c | 3 +- drivers/video/fbdev/cyber2000fb.c | 2 + drivers/video/fbdev/ep93xx-fb.c | 2 + drivers/video/fbdev/hgafb.c | 3 +- drivers/video/fbdev/hitfb.c | 2 +- drivers/video/fbdev/kyro/fbdev.c | 3 +- drivers/video/fbdev/matrox/matroxfb_accel.c | 8 +- drivers/video/fbdev/matrox/matroxfb_base.h | 6 +- drivers/video/fbdev/pm2fb.c | 3 + drivers/video/fbdev/pm3fb.c | 2 + drivers/video/fbdev/pvr2fb.c | 2 + drivers/video/fbdev/s3fb.c | 2 + drivers/video/fbdev/sm712fb.c | 2 + drivers/video/fbdev/sstfb.c | 2 +- drivers/video/fbdev/stifb.c | 2 + drivers/video/fbdev/tdfxfb.c | 3 +- drivers/video/fbdev/tridentfb.c | 2 + drivers/video/fbdev/vga16fb.c | 3 +- drivers/video/fbdev/vt8623fb.c | 2 + drivers/video/fbdev/wmt_ge_rops.c | 2 + include/asm-generic/fb.h | 93 +++++++++++++++++++++ include/linux/fb.h | 53 ------------ 37 files changed, 340 insertions(+), 69 deletions(-) -- 2.40.0 _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc