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 588A8C77B78 for ; Wed, 3 May 2023 19:03:34 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FP6K9GvHfcUTzIz2qYfuz6r0cGx5YjDzP4qKcRLxO+w=; b=c1v5aoOzNSyphk kNzwBy8NbRYNI3mZW8hh8MSwaXsHXjXFwzF+3BE/Qd34ttaZZW4+/EEhnZtBevc6c0Mhs+7RwdxUb WgFWIGTH3OfgNrobHP8t9+mcP4feqNSSLj5WXukew0k+ErPGPsnJdWT6uGhtfyHxuMpthSzevCv+g 3UxsHAJkId38GCMQyi98h39F/v/eDFMZZIlgI3FdwsTfFdBRSCyNaV+WjEnRE63jaR4BFzj+B39nM awM7nJ43FcMloBkn1Ej8hwd6/CV8lYKYOKbsVC0RKsatzyBbRiKiYfah/w+CObQP/taxDVuoBF6H+ ntW2GJMjF5ooVLTOLFxQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1puHlE-005X6x-0v; Wed, 03 May 2023 19:03:32 +0000 Received: from mailrelay2-1.pub.mailoutpod2-cph3.one.com ([2a02:2350:5:401::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1puHl8-005X3T-1b for linux-snps-arc@lists.infradead.org; Wed, 03 May 2023 19:03:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ravnborg.org; s=rsa1; h=in-reply-to:content-type:mime-version:references:message-id:subject:cc:to: from:date:from; bh=VwK1Pxwllknm05RC4IcE4UF09296VmV5/KUmDsmc45k=; b=XsHl84HrOPhHgBPqV3PW6yB/AvFhQII0nRtKV/8h8T+dCcMr5Tik6QMi/wSHQOzhOhtbUHSqfhZgd WSx/Z0hPEz3w+9sT8inTO8HUZ7mXKy80p1Hkngiwyx5WeGAS6L3ICdE9j4k0MYAt439GYTv80H30JL Wa3Kt+e0ozxs6GkaFSJ4Ggac50LASOD5G3YVJoy/Rrtbtu+bkuBlS+VFLgSy90XJkkej9/oXpWU/kv CxJ9i3AgBzyz7jKenTHVv5rGIZw0qOt+yq1IzXFIz2dG2+JZP65n87Ub2Ux9raWeeAjrFYUvEdc0tG etwNu46L2bAupljCsQC8YEYAHO7kJWQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=ravnborg.org; s=ed1; h=in-reply-to:content-type:mime-version:references:message-id:subject:cc:to: from:date:from; bh=VwK1Pxwllknm05RC4IcE4UF09296VmV5/KUmDsmc45k=; b=Lew0Bnll2GhHFcWrhU2ydPTnZ0g2qcfs1S5m/vajLVuTjd48PZ0vIjaL11J3Em1kUt7VNpMclPo45 R57yfj8Ag== X-HalOne-ID: 2a0894ca-e9e5-11ed-9ffc-13111ccb208d Received: from ravnborg.org (2-105-2-98-cable.dk.customer.tdc.net [2.105.2.98]) by mailrelay2 (Halon) with ESMTPSA id 2a0894ca-e9e5-11ed-9ffc-13111ccb208d; Wed, 03 May 2023 19:03:19 +0000 (UTC) Date: Wed, 3 May 2023 21:03:17 +0200 From: Sam Ravnborg To: Thomas Zimmermann Cc: linux-arch@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, arnd@arndb.de, deller@gmx.de, chenhuacai@kernel.org, javierm@redhat.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, James.Bottomley@hansenpartnership.com, linux-m68k@lists.linux-m68k.org, geert@linux-m68k.org, linux-parisc@vger.kernel.org, vgupta@kernel.org, sparclinux@vger.kernel.org, kernel@xen0n.name, linux-snps-arc@lists.infradead.org, davem@davemloft.net, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 5/6] fbdev: Move framebuffer I/O helpers into Message-ID: <20230503190317.GA422961@ravnborg.org> References: <20230502130223.14719-1-tzimmermann@suse.de> <20230502130223.14719-6-tzimmermann@suse.de> <20230502200300.GB319489@ravnborg.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230503_120327_998183_F45F2A7E X-CRM114-Status: GOOD ( 13.98 ) 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 Hi Thomas, > > But I am missing something somewhere as I cannot see how this builds. > > asm-generic now provide the fb_read/fb_write helpers. > > But for example sparc has an architecture specifc fb.h so it will not > > use the asm-generic variant. So I wonder how sparc get hold of the > > asm-generic fb.h file? > > All architecture's files include , so that they > all get the interfaces which they don't define themselves. For Sparc, this > is at [1]. > > Best regards > Thomas > > > [1] > https://cgit.freedesktop.org/drm/drm-tip/tree/arch/sparc/include/asm/fb.h#n19 > > > > > Maybe it is obvious, but I miss it. OK, it was obvious and I missed it. I looked at the mainline kernel, and not the drm-tip variant. Sorry for the noise. Sam _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc