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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33E58C76186 for ; Tue, 23 Jul 2019 18:10:09 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 00326205C9 for ; Tue, 23 Jul 2019 18:10:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Ydvniu92" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 00326205C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject: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=1oo1fEdGgKO2ebLg7GuXxU1WFDSGPFxDrnqrZzcKVTY=; b=Ydvniu9236pCcL THbRbPLC/tyJg2p8gYqK0ugPtkdLYASLOYJdjWy0Sgg+mdYuBLLGAXHUloV88KAyE1zCUnzzRAx8Z GN58YTH+EoJ2vk7dWhIm86aUgWm7sFOStb6DJ2EGuUlA3hGDgv5U/cPWtAb65KIloFCnxSBqODvTq ygiJh6Otkk7Yfnzg0sIK5knvWqwHoYkBoleU7Wain8UA7gcpJI4QJtRQNavu9s9u6vYw1DS3r8tp7 3wNliRIA6GSuKseV2kA3xVe5o0iXAhtK8pe3B4XdXgVTjS23Lc1EPN1nTnU1zc25x7nm2j/ITrRiV XEzrt+YaYkiNvq3Zp/1A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hpzEl-0000N7-Eg; Tue, 23 Jul 2019 18:10:07 +0000 Received: from asavdk4.altibox.net ([109.247.116.15]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hpzEh-0008Cc-HU for linux-arm-kernel@lists.infradead.org; Tue, 23 Jul 2019 18:10:05 +0000 Received: from ravnborg.org (unknown [158.248.194.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk4.altibox.net (Postfix) with ESMTPS id 85BCA805CF; Tue, 23 Jul 2019 20:10:01 +0200 (CEST) Date: Tue, 23 Jul 2019 20:10:00 +0200 From: Sam Ravnborg To: Linus Walleij Subject: Re: [PATCH 0/3] RFT: PL111 DRM conversion of nspire Message-ID: <20190723181000.GA24663@ravnborg.org> References: <20190723133755.22677-1-linus.walleij@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190723133755.22677-1-linus.walleij@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=VcLZwmh9 c=1 sm=1 tr=0 a=UWs3HLbX/2nnQ3s7vZ42gw==:117 a=UWs3HLbX/2nnQ3s7vZ42gw==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=kj9zAlcOel0A:10 a=7gkXJVJtAAAA:8 a=MYpsXI3zmkKylij2SYoA:9 a=CjuIK1q_8ugA:10 a=E9Po1WZjFZOl8hwRPBS3:22 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190723_111003_764686_38B339CF X-CRM114-Status: GOOD ( 11.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fabian Vogt , Daniel Tang , linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Linus. On Tue, Jul 23, 2019 at 03:37:52PM +0200, Linus Walleij wrote: > So this is a cold-coded attempt to move the TI nspire over to > using DRM. It is more or less the last user of the old fbdev > driver so it is a noble cause and interesting usecase. Do we need to support arm,pl11x,tft-r0g0b0-pads before we can obsolete fbdev stuff? Just checked and cannot see it in use today. Looked through the patches. 1 and 3 are: Acked-by: Sam Ravnborg As in - the patches looked fine to me - but I do not know the code in detail. But obviously need some testing feedback before they are applied. Posted some comments on patch 2. Sam _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel