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=-5.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 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 0BDD8C433E0 for ; Sat, 6 Feb 2021 18:02:07 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 A936264E2F for ; Sat, 6 Feb 2021 18:02:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A936264E2F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kemnade.info Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: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=rj+t/LJ/y4sVrUmbrCsi7MQCxFZ0xXbwnVpDd2WN+WE=; b=h1MD8HHh/yn6ctLHKufGONZDF Qj4GW6hWyFyI4c+Dqj4ME0g8djClvJk0QrgvIhQshVWYwZl3SBHvHnh45Md2Veq99akKr8XHBBFez EoGXlMpGoj6Xn2GNuowNJ17dZcvVmLF48TEgRZTLZf8uR1Mul3GTxWl4HqVrU4J2RqUvLjXz07Ps5 t6WoEpBjTt3PZyfOHIbwcHf/KkgL4DPwP8DTVA8i94FV+Lk8/eqv7aVSBtS7ClawNIV6sq1ZlbPiV 4cyDalhaXyl1nLg7iIj6Ljd7kzOcgbYt4vr0hDaWFEV5pxzeVEuWqjmlZ4Et589QJ4v943KxoCUV+ yh+dzTq0A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l8Rsb-0001z1-M5; Sat, 06 Feb 2021 18:00:21 +0000 Received: from mail.andi.de1.cc ([2a01:238:4321:8900:456f:ecd6:43e:202c]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l8RsW-0001yN-6H for linux-arm-kernel@lists.infradead.org; Sat, 06 Feb 2021 18:00:20 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20180802; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=pJ9l0Gm7ttcEwsXpjvfTeDJEweWQHyzuCvwSEpB3874=; b=gDNJrIzGbydqUakJBySlA47p+h bQwtbp3uIxAox1SGrkesAHq/YJ3NlgBthxY09Uu6+QfQmkZUIKzxrBlKHVuBg4/CiZPPf5J6RqXQd kayvZfBFEbedtbwE2Bu/mFHcJRa4ODkHO3i1dZGvWyK/A01IcC0xsqdVKvd10xC18t4c=; Received: from p200300ccff3272001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff32:7200:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1l8RsD-00022M-8y; Sat, 06 Feb 2021 19:00:01 +0100 Date: Sat, 6 Feb 2021 18:59:56 +0100 From: Andreas Kemnade To: Paul Kocialkowski Subject: Re: [Letux-kernel] BOG: commit 89c7cb1608ac3 ("of/device: Update dma_range_map only when dev has valid dma-ranges") seems to break Pinephone display or LCDC Message-ID: <20210206185956.64921c80@aktux> In-Reply-To: References: <81FE44A3-38C8-4B78-BB77-C09B4FC80B0A@goldelico.com> <13D0EFBB-E2A1-4BA3-9F99-CF2B85127074@goldelico.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210206_130016_465138_ABAD4F75 X-CRM114-Status: GOOD ( 27.83 ) 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: Rob Herring , "H. Nikolaus Schaller" , Linux Kernel Mailing List , linux-arm-kernel , Discussions about the Letux Kernel , Frank Rowand , Yong Wu , Robin Murphy Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gRnJpLCA1IEZlYiAyMDIxIDE2OjEwOjE4ICswMTAwClBhdWwgS29jaWFsa293c2tpIDxwYXVs LmtvY2lhbGtvd3NraUBib290bGluLmNvbT4gd3JvdGU6Cgo+IEhleSwKPiAKPiBPbiBUdWUgMDIg RmViIDIxLCAxNjowNywgSC4gTmlrb2xhdXMgU2NoYWxsZXIgd3JvdGU6Cj4gPiBIaSBQYXVsLAo+ ID4gICAKPiA+ID4gQW0gMDIuMDIuMjAyMSB1bSAxNDo0MiBzY2hyaWViIFBhdWwgS29jaWFsa293 c2tpIDxwYXVsLmtvY2lhbGtvd3NraUBib290bGluLmNvbT46Cj4gPiA+IAo+ID4gPiBIaSBOaWtv bGF1cywKPiA+ID4gCj4gPiA+IE9uIFR1ZSAwMiBGZWIgMjEsIDExOjUwLCBILiBOaWtvbGF1cyBT Y2hhbGxlciB3cm90ZTogIAo+ID4gPj4gSGkgUGF1bCwKPiA+ID4+ICAgCj4gPiA+Pj4gQW0gMDIu MDIuMjAyMSB1bSAxMDo1NiBzY2hyaWViIFBhdWwgS29jaWFsa293c2tpIDxwYXVsLmtvY2lhbGtv d3NraUBib290bGluLmNvbT46Cj4gPiA+Pj4gCj4gPiA+Pj4gSGkgTmlrb2xhdXMsCj4gPiA+Pj4g Cj4gPiA+Pj4gT24gVHVlIDAyIEZlYiAyMSwgMTA6MTgsIEguIE5pa29sYXVzIFNjaGFsbGVyIHdy b3RlOiAgCj4gPiA+Pj4+IEhpLAo+ID4gPj4+PiBzaW5jZSB2NS4xMS1yYzYgbXkgUGluZXBob25l IGRpc3BsYXkgc2hvd3Mgc29tZSBtb2lyw6kgcGF0dGVybi4KPiA+ID4+Pj4gCj4gPiA+Pj4+IEkg ZGlkIGEgYmlzZWN0IGJldHdlZW4gdjUuMTEtcmM1IGFuZCB2NS4xMS1yYzYgYW5kIGl0IHRvbGQg bWUgdGhhdAo+ID4gPj4+PiB0aGUgY29tbWl0IG1lbnRpb25lZCBpbiB0aGUgc3ViamVjdCBpcyB0 aGUgcmVhc29uLgo+ID4gPj4+PiAKPiA+ID4+Pj4gUmV2ZXJ0aW5nIGl0IG1ha2VzIHRoZSBkaXNw bGF5IHdvcmsgYWdhaW4gYW5kIHJlLXJldmVydGluZyBmYWlsIGFnYWluLgo+ID4gPj4+PiAKPiA+ ID4+Pj4gSU1ITyBpdCBzZWVtcyBhcyBpZiB0aGUgZGlzcGxheSBETUEgb2YgdGhlIHBpbmVwaG9u ZSAoYWxsd2lubmVyIHN1bmktYTU0KQo+ID4gPj4+PiBnb3QgaW5mbHVlbmNlZCBhbmQgc3RvcHBl ZCB0byBzY2FuIHRoZSBmcmFtZWJ1ZmZlci4KPiA+ID4+Pj4gCj4gPiA+Pj4+IFRoZSBvbmx5IGRt YS1yYW5nZXMgSSBjb3VsZCBmaW5kIGFyZSBkZWZpbmVkIGhlcmU6Cj4gPiA+Pj4+IAo+ID4gPj4+ PiAJYXJjaC9hcm02NC9ib290L2R0cy9hbGx3aW5uZXIvc3VuNTBpLWE2NC5kdHNpCj4gPiA+Pj4+ IAo+ID4gPj4+PiAJZG1hLXJhbmdlcyA9IDwweDAwMDAwMDAwIDB4NDAwMDAwMDAgMHhjMDAwMDAw MD47Cj4gPiA+Pj4+IAo+ID4gPj4+PiBidXQgSSBjYW4ndCB0ZWxsIGlmIHRoZXkgYXJlICJ2YWxp ZCIgb3Igbm90Lgo+ID4gPj4+PiAKPiA+ID4+Pj4gQW55IGluc2lnaHRzIGFyZSB3ZWxjb21lLiBB bmQgcGxlYXNlIGRpcmVjdCB0byB0aGUgcmlnaHQgcGVvcGxlL21haWxpbmcgbGlzdHMKPiA+ID4+ Pj4gaWYgdGhleSBhcmUgbWlzc2luZy4gIAo+ID4gPj4+IAo+ID4gPj4+IFRoaXMgbWF5IG5vdCBi ZSBzdHJpY3RseSB0aGUgc2FtZSB0aGluZywgYnV0IGlzIHRoaXMgcGF0Y2ggaW4geW91ciB0cmVl Ogo+ID4gPj4+IGh0dHBzOi8vcGF0Y2h3b3JrLmtlcm5lbC5vcmcvcHJvamVjdC9saW51eC1hcm0t a2VybmVsL3BhdGNoLzIwMjEwMTE1MTc1ODMxLjExODQyNjAtMi1wYXVsLmtvY2lhbGtvd3NraUBi b290bGluLmNvbS8KPiA+ID4+PiAKPiA+ID4+PiBJZiBub3QsIGl0J3Mgd29ydGggYSB0cnkgdG8g YWRkIGl0LiAgCj4gPiA+PiAKPiA+ID4+IE5vLCBpdCBoYXNuJ3QgYXJyaXZlZCBpbiB2NS4xMS1y YzYgKG9yIGxpbnV4LW5leHQpIHlldC4KPiA+ID4+IAo+ID4gPj4gQnV0IGl0IGZpeGVzIHRoZSBp c3N1ZS4gIAo+ID4gPiAKPiA+ID4gR3JlYXQhIFRoZSBwYXRjaCBzaG91bGQgYWxyZWFkeSBiZSBv biBpdHMgd2F5IHRvIHRoZSBuZXh0IFJDLiAgCj4gPiAKPiA+IEZpbmUhCj4gPiAgIAo+ID4gPiAK PiA+ID4gQW5kIG5pY2UgdG8gc2VlIHlvdSdyZSBhY3RpdmUgb24gUGluZXBob25lIGFzIHdlbGwh ICAKPiA+IAo+ID4gSSBoYXZlIGEgZGV2ZWxvcGVyIHVuaXQgYW5kIHRoZSBMZXR1eE9TIGtlcm5l bCBhbHJlYWR5IHN1cHBvcnRzIGl0IGEgbGl0dGxlLiBUaGlzIGlzIHdoeSBJIG9ic2VydmVkIHRo ZSBpc3N1ZSB3aXRoIC1yYzYKPiA+ICAgCj4gPiA+IFlvdSBtaWdodCByZW1lbWJlciBtZSBmcm9t Cj4gPiA+IHRoZSBSZXBsaWNhbnQgcHJvamVjdCwgYXMgSSd2ZSB3b3JrZWQgYSBiaXQgb24gdGhl IEdUQTA0IDopICAKPiA+IAo+ID4gU3VyZSwgeW91IGFyZSB3ZWxsIHJlbWVtYmVyZWQgOikKPiA+ IAo+ID4gSSBzdGlsbCBoYXZlIHRoZSBkcmVhbSB0byByZXZpdGFsaXplIFJlcGxpY2FudCA0LjIg Zm9yIHRoZSBHVEEwNCBqdXN0IGZvciBmdW4uIEkgY2FuIGFscmVhZHkgYm9vdCB0byBSZXBsaWNh bnQgdG91Y2ggc2NyZWVuIHdpdGggYSB2NS40IGtlcm5lbC4gdjUuMTAgZmFpbHMgd2hlbiB0cnlp bmcgdG8gc3Bhd24genlnb3RlLi4uICAKPiAKPiBPaCBJIHNlZSEgSSB0aGluayBBbmRyb2lkIGhh cyBtYWRlIHNvbWUgc2lnbmlmaWNhbnQgcHJvZ3Jlc3MgaXMgaXRzIGFiaWxpdHkKPiB0byB1c2Ug bWFpbmxpbmUgKDQuMiB3YXMgYW4gZWFybHkgc3RhZ2UgYW5kIEkgcmVtZW1iZXIgaGF2aW5nIHRv IGJhY2twb3J0Cj4gcGF0Y2hlcyB0byB1c2Ugc29tZSBtYWlubGluZSBmZWF0dXJlcyBiYWNrIHRo ZW4pLgo+IAo+IE1heWJlIGl0IHdvdWxkIGJlIGVhc2llciB3aXRoIFJlcGxpY2FudCA2LCBidXQg eW91J2QgaGF2ZSB0byBnbyB0aHJvdWdoIHRoZQo+IGRldmljZSBicmluZ3VwIHBoYXNlIGFnYWlu LCB3aGljaCBpcyBuZXZlciBuaWNlLgo+IAp3ZWxsLCB3ZSBoYXZlIGRvbmUgc29tZSBleHBlcmlt ZW50YWwgUmVwbGljYW50IDYgaW1hZ2VzLCBidXQgaXQgaXMKdW5iZWxlYXZhYmxlIHNsb3cuIERv IG5vdCBrbm93IHdoeS4gVGhlIGJvb3RhbmltYXRpb24gcHJvY2VzcyhldmVuCnRob3VnaCB0aGVy ZSBpcyBubyAiYW5pbWF0aW9uIikgZHJhd3MgYSBsb3Qgb2YgY3B1IHBvd2VyLgoKUmVnYXJkcywK QW5kcmVhcwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K bGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZy YWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGlu dXgtYXJtLWtlcm5lbAo=