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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT 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 4BBEAC43387 for ; Thu, 20 Dec 2018 21:40:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0BFE8218FD for ; Thu, 20 Dec 2018 21:40:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545342053; bh=2idrwtPcnlrZPsUUEdlPXAgVtAS4C11FwmMlxk3wb7E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=2cg+ITnb/6x+zc/4s6hf5OkPT1rvIetkzSROrDp64Nkyd8VAUl/mDcUn88zcF6iew Bx/hcQ2dhQoLZN0/M7sGmVNw6PLE3VQmQKNR1Mkno8OrpSh5f4bLWDPg3/uSnT4f/5 KeNdXsQfsRMaKO05uiwPOX4Cv2Wj62sb2+yME70E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732588AbeLTVkw (ORCPT ); Thu, 20 Dec 2018 16:40:52 -0500 Received: from mail-pl1-f194.google.com ([209.85.214.194]:36337 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728803AbeLTVkw (ORCPT ); Thu, 20 Dec 2018 16:40:52 -0500 Received: by mail-pl1-f194.google.com with SMTP id g9so1472643plo.3; Thu, 20 Dec 2018 13:40:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=OzlDUGVZLwA1bPenBZhw8gF2o4JDnMQ6lT/6wPw/zFg=; b=QWU/19p+L5GUOecus9ed1FYyHNmcoYRy3FQagRTFlq8l9v88C9JsFbeBcel++NEBmP bqEosfh+/ggn30QFEJw7lc3Xwe/Hnbt0sQKlESxN4yL8UV6DihV+7SBnKkhIWqtZdsFV afgSa6aPQOhaeG+Idmv0C4c/qMlkIdG8bpAGzw/ef3EmdiyjpiMFGlyJ7mUoWCKN8V3s AvTx8Z1nHgIKoGGUDaOuVJji87tHA19MM8k83CHqgaDK/L7Y0voGE9rDrLOgdEX5Str9 noPJ7upVAOt/Toy2zLbwuOT7Fs/ZZVn4wvKjr2sF4mWCLtY6p+Don1+1ytJnyZQOLK1O LIjg== X-Gm-Message-State: AA+aEWZue82V3j084WtMsr0DcHWJpULentl1b135spiNTDsKSRcwVy4O EyFlWE1eyjNyBIB1YMdPOw== X-Google-Smtp-Source: AFSGD/UFVTsWeOtKla8gn4ybx5gCW+EByIkVajFut8Aul+L32NEp5KzdiETowkB/S7OXnNezF/oMbg== X-Received: by 2002:a17:902:a710:: with SMTP id w16mr25082864plq.95.1545342051999; Thu, 20 Dec 2018 13:40:51 -0800 (PST) Received: from localhost ([2607:fb90:1cd6:97bd:49af:e73e:5a36:3b50]) by smtp.gmail.com with ESMTPSA id q5sm37727187pfi.165.2018.12.20.13.40.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 20 Dec 2018 13:40:51 -0800 (PST) Date: Thu, 20 Dec 2018 15:40:49 -0600 From: Rob Herring To: Heiko Stuebner Cc: linux-rockchip@lists.infradead.org, hjc@rock-chips.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, robh+dt@kernel.org, mark.rutland@arm.com, architt@codeaurora.org, a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, linux-clk@vger.kernel.org, Heiko Stuebner Subject: Re: [PATCH 06/15] drm/rockchip: analogix_dp: add support for the rk3368 variant Message-ID: <20181220214049.GA14179@bogus> References: <20181217123650.6773-1-heiko@sntech.de> <20181217123650.6773-7-heiko@sntech.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181217123650.6773-7-heiko@sntech.de> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org On Mon, 17 Dec 2018 13:36:41 +0100, Heiko Stuebner wrote: > Add the compatible and allow the driver to also not set any crtc input > on socs that only have one vop. While that was already possible > because the driver checked against the grf-reg being 0, make that > var an int as "0x0" is a valid grf address itself. So standardize > on -1 for "no setting needed". > > The dp controller behaves similar to the one found on rk3288, so we > don't add a new chip_type to not overly pollute the bridge driver. > > Signed-off-by: Heiko Stuebner > --- > .../display/rockchip/analogix_dp-rockchip.txt | 1 + > drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 17 +++++++++++++---- > 2 files changed, 14 insertions(+), 4 deletions(-) > Reviewed-by: Rob Herring