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 84881C6FD1D for ; Thu, 30 Mar 2023 04:54:41 +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:In-reply-to: Date:Subject:Cc:To:From:References:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Sn+UWtbc2xybdGZVFwk9H42K4BXm5fvexe+9fh9lB5k=; b=EZWL5pprXWwaKr XyGF0EgJTWjTZqinzavZc5AYtp1hy3oi/Chq/MXmOaLOV/kX9exOMbWGu9qQJgZ27FUHeMJcQOF/Y JjtXcRc7CMIYl0Qjh3uQhgbIkKphUdxdx3f24b1nQcsE2ArSA8RWnosul60mGXJeLM1IXq+Ij3noB zTO86RIvMLhpAN3KBfRBnCwc5lKELM1e+Mkqc0V7lN4c1i8MhEx6k/Of0ckfekVGGRumSPWeUSjNn p0r5VJfIYl4ka3oDt7TAekVTnLXeojpxCVanwPQFTgNx8p8u9KuGVuw0HRHdzZL91+ImjPR5GC/nr IAW12IG7/UNfBohn6brQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phkIE-002YTj-15; Thu, 30 Mar 2023 04:53:46 +0000 Received: from mout-p-202.mailbox.org ([80.241.56.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phkIB-002YSx-1G for linux-arm-kernel@lists.infradead.org; Thu, 30 Mar 2023 04:53:44 +0000 Received: from smtp202.mailbox.org (smtp202.mailbox.org [10.196.197.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4Pn9zg43vWz9sRK; Thu, 30 Mar 2023 06:53:35 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oltmanns.dev; s=MBO0001; t=1680152015; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YWgtpd4fPVhiIFkjr04jTbq0IIVxM0oReji2cEeLfdU=; b=0OB7M/a5iFHbPqjPbr/ZjCY8Co+ka63KsdbxBGmim5q3SJGAxJrjlZOvtpdXteJCpTqDYP 0OOlps4JPQbBO/CbC6lQoajGKnh12+sqBzuE+GBW7jynF5voI9hZCzdHeQRqYzZwlXkHSQ BW7FTkkCcX/VpeyrTrIHCgivtVEyx62TQqar4gg7BhgvCYTiqqYOIJP3GF5bfE8VltFQAw iznGEjhyjpCgmwz16H0nJEIKeKUbVI4JMs0aLhIVrKT+S0ndzjum1BfoJ/k+LpeKdwMdZK zEB9GhNUp5sxl/hg92tDlHj+FG24O6BZWEX7OLZ+bO6qUU3nd6SUWKtBoytN4g== References: <20230320161636.24411-1-romanberanek@icloud.com> <87wn356ni4.fsf@oltmanns.dev> <20230327202045.ceeqqwjug4ktxtsf@penduick> <20230329195802.veybo3367zifw77n@penduick> From: Frank Oltmanns To: Roman Beranek Cc: Maxime Ripard , Chen-Yu Tsai , David Airlie , Daniel Vetter , Jernej Skrabec , Samuel Holland , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH] drm/sun4i: uncouple DSI dotclock divider from TCON0_DCLK_REG Date: Thu, 30 Mar 2023 06:45:22 +0200 In-reply-to: <20230329195802.veybo3367zifw77n@penduick> Message-ID: <877cuyon5e.fsf@oltmanns.dev> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230329_215343_628725_74648CE8 X-CRM114-Status: GOOD ( 21.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 SGkgUm9tYW4sCgpPbiAyMDIzLTAzLTI5IGF0IDIxOjU4OjAyICswMjAwLCBNYXhpbWUgUmlwYXJk IDxtYXhpbWVAY2Vybm8udGVjaD4gd3JvdGU6Cj4gT24gVHVlLCBNYXIgMjgsIDIwMjMgYXQgMDE6 NDg6MzNBTSArMDIwMCwgUm9tYW4gQmVyYW5layB3cm90ZToKPj4gT24gTW9uIE1hciAyNywgMjAy MyBhdCAxMDoyMCBQTSBDRVNULCBNYXhpbWUgUmlwYXJkIHdyb3RlOgo+PiA+Cj4+ID4gT24gU2F0 LCBNYXIgMjUsIDIwMjMgYXQgMTI6NDA6MDRQTSArMDEwMCwgRnJhbmsgT2x0bWFubnMgd3JvdGU6 Cj4+ID4gPiBDbGFpbWluZyB0byBzZXQgdGhlIGRpdmlkZXIgdG8gYSBkaWZmZXJlbnQgdmFsdWUg KGJwcCAvIGxhbmVzKSB0aGFuIHdoYXQgd2XigJlyZSBhY3R1YWxseSB1c2luZyBpbgo+PiA+ID4g dGhlIGVuZCAoU1VONklfRFNJT19UQ09OX0RJVikgaXMgc29tZWhvdyBidWdnaW5nIG1lLiBJIGZl ZWwgbGlrZSB0aGUgcHJvcG9zYWwgdGhhdCBJIHN1Ym1pdHRlZCBpcwo+PiA+ID4gbW9yZSBkaXJl Y3Q6IDxodHRwczovL2xvcmUua2VybmVsLm9yZy9hbGwvMjAyMzAzMTkxNjA3MDQuOTg1OC0yLWZy YW5rQG9sdG1hbm5zLmRldi8+Cj4+ID4KPj4gPiBZZWFoLCB0aGlzIHBhdGNoIGxvb2tzIGJldHRl ciB0byBtZSB0b286IGl0J3Mgc2ltcGxlciwgbW9yZSBzdHJhaWdodGZvcndhcmQuIElmIFJvbWFu IGNhbiBjb25maXJtIGl0Cj4+ID4gd29ya3Mgd2l0aCBoaXMgdGVzdGluZywgSSdsbCBiZSBoYXBw eSB0byBtZXJnZSBpdC4KPj4gPgo+Pgo+PiBTbyBJJ3ZlIGp1c3QgZm91bmQgb3V0IHRoYXQgbXkg dW5kZXJzdGFuZGluZyBvZiB3aGF0IHN1bjRpX2RvdGNsb2NrIGlzCj4+IHdhcyB3cm9uZyB0aGUg d2hvbGUgdGltZS4gSSB0cmVhdGVkIGl0IGFzIGEgdmlydHVhbCBjbG9jayByZXByZXNlbnRpbmcK Pj4gdGhlIHRydWUgQ1JUQyBwaXhlbCBjbG9jayBhbmQgb25seSBjb2luY2lkZW50YWxseSBhbHNv IG1hdGNoaW5nIHdoYXQKPj4gQTY0IFJlZmVyZW5jZSBNYW51YWwgbGFiZWxzIGFzIFRDT04wIGRh dGEgY2xvY2sgKGEgY29pbmNpZGVuY2UgdG8gd2hpY2gKPj4gRFNJIGlzIGFuIGV4Y2VwdGlvbiku Cj4+Cj4+IE5vdyB0aGF0IEkgZmluYWxseSBzZWUgZG90Y2xvY2sgYXMgJ3doYXQgY291bGQgZGNs ayBiZSBhbiBhYmJyZXZpYXRpb24KPj4gdG8nLCBJIHRvIGFncmVlIHRoYXQgaXQncyBub3Qgb25s eSBzdHJhaWdodGZvcndhcmQgYnV0IGFsc28gY29ycmVjdCB0bwo+PiBrZWVwIHRoZSBkaXZpZGVy IGF0IDQgYW5kIGFkanVzdCB0aGUgcmF0ZSBhcyBpcyBkb25lIGl0IHRoZSBwYXRjaCBGcmFuawo+ PiBzdWJtaXR0ZWQuCj4+Cj4+IEluIG9yZGVyIHRvIHByZXNlcnZlIHNlbWFudGljIGNvcnJlY3Ru ZXNzIGhvd2V2ZXIsIEkgcHJvcG9zZSB0byBwcmVmYWNlCj4+IHRoZSBjaGFuZ2Ugd2l0aCBhIHBh dGNoIHRoYXQgcmVuYW1lcyBzdW40aV9kb3RjbG9jayBhbmQgdGNvbi1waXhlbC1jbG9jawo+PiBz dWNoIHRoYXQgZG90L3BpeGVsIGlzIHJlcGxhY2VkIHdpdGggZC9kYXRhLiBXaGF0IGRvIHlvdSB0 aGluaz8KPgo+IEkgZG9uJ3QgdGhpbmsgaXQncyBleHBvc2VkIHRvIHRoZSB1c2Vyc3BhY2UgaW4g YW55IHdheSBzbyBpdCBtYWtlcyBzZW5zZSB0byBtZQoKUm9tYW4sIHdpbGwgeW91IHBsZWFzZSBz dWJtaXQgYSBWMiBvZiB0aGUgcGF0Y2ggSSBzdWJtaXR0ZWQgdGhlbj8gT3IgZG8KeW91IHdhbnQg bWUgdG8gZG8gaXQ/CgpUaGFua3MsCiAgRnJhbmsKCj4KPiBNYXhpbWUKPgoKCi0tCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVs IG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDov L2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==