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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 5F433C43142 for ; Thu, 28 Jun 2018 02:42:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 175C624AD3 for ; Thu, 28 Jun 2018 02:42:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 175C624AD3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csie.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753217AbeF1Cm0 (ORCPT ); Wed, 27 Jun 2018 22:42:26 -0400 Received: from mail-ed1-f46.google.com ([209.85.208.46]:44716 "EHLO mail-ed1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752618AbeF1CmY (ORCPT ); Wed, 27 Jun 2018 22:42:24 -0400 Received: by mail-ed1-f46.google.com with SMTP id c17-v6so4216980eds.11; Wed, 27 Jun 2018 19:42:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=5M3CW5Agr2iSI9g0CIwyB4dKIIWKiOehtPh3q+Ekh+4=; b=dumg7THpJWw9VJ/KjVveyqP6jxaBdrAqvkbZ1AUH49IL/KQIpQt+s0XAJ66fMFrz5O 6bF+Pu4OhpWsUq8590Psv4zNAw7HDlwgrc5vC0/jk2hI+w/DHWwmhmAemftWtO23qCDW weiO+BXJuoR6NpU+CRcgJ5YbpifMVqI+wzhCsybVUxvKIO+oHiFSTQyvQVM/nlDWMCKy xrK0jTAkh6CTkwRJCAet4kBW8vRq+F9vGGENGpj7LNyNmGX1+Q9s47DDdKjZulM33OGu GdjS292NQuirIwiq49jgqtS9a+1RR65UVjZNgEefWVDuRlrPsOh8eAYrT4yxx2oSIsLz TCrw== X-Gm-Message-State: APt69E1WSo9fz1iKxrOQqBq0ksXnR7AlgzTI9gs3pHPnsar4RhVIHDQJ zbU7rbkIVvePg10p4AXxreLReWIZ X-Google-Smtp-Source: AAOMgpewRKlI5G06EYG5P0Ecpip2MZIhiQKO6Kp2etOW5TGZX1R38OySRVnUqCbZMYLayDaHaL1LCw== X-Received: by 2002:a50:eb81:: with SMTP id y1-v6mr7530487edr.38.1530153743126; Wed, 27 Jun 2018 19:42:23 -0700 (PDT) Received: from mail-wm0-f44.google.com (mail-wm0-f44.google.com. [74.125.82.44]) by smtp.gmail.com with ESMTPSA id s21-v6sm2524045edr.62.2018.06.27.19.42.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 27 Jun 2018 19:42:22 -0700 (PDT) Received: by mail-wm0-f44.google.com with SMTP id 69-v6so7306655wmf.3; Wed, 27 Jun 2018 19:42:21 -0700 (PDT) X-Received: by 2002:a1c:850c:: with SMTP id h12-v6mr6482299wmd.116.1530153741759; Wed, 27 Jun 2018 19:42:21 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:adf:a15a:0:0:0:0:0 with HTTP; Wed, 27 Jun 2018 19:42:01 -0700 (PDT) In-Reply-To: <20180625120304.7543-23-jernej.skrabec@siol.net> References: <20180625120304.7543-1-jernej.skrabec@siol.net> <20180625120304.7543-23-jernej.skrabec@siol.net> From: Chen-Yu Tsai Date: Thu, 28 Jun 2018 10:42:01 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3 22/24] drm/sun4i: DW HDMI: Expand algorithm for possible crtcs To: Jernej Skrabec Cc: Maxime Ripard , Rob Herring , David Airlie , Gustavo Padovan , Maarten Lankhorst , Sean Paul , Mark Rutland , dri-devel , devicetree , linux-arm-kernel , linux-kernel , linux-clk , linux-sunxi Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 25, 2018 at 8:03 PM, Jernej Skrabec wrote: > drm_of_find_possible_crtcs() doesn't work when DW HDMI encoder is > connected to TCON (crtc) through mux in TCON TOP. > > In that case TCON TOP HDMI mux input port has to be manually traversed > and checked if it matches any known crtc. > > Signed-off-by: Jernej Skrabec Reviewed-by: Chen-Yu Tsai