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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47B66C433F5 for ; Wed, 17 Nov 2021 14:54:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D92061BAA for ; Wed, 17 Nov 2021 14:54:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231635AbhKQO5t (ORCPT ); Wed, 17 Nov 2021 09:57:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:32976 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231324AbhKQO5t (ORCPT ); Wed, 17 Nov 2021 09:57:49 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id EBC2B61B2B for ; Wed, 17 Nov 2021 14:54:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637160891; bh=bgjr8yJOWsL+nIbaL9cKsP3o2b2qmUpIgL5aZebelLo=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=JTd+v5Z6z01TfR/bR9dmTn87qBNRyDSSvXGsI6etW0Txeu2IWFcrwMihng3+EG9mz LKecFZeu1/tBJmEol1kk0tGJY+wpza49zFtz0zxD9ncwSonfkgf70Oxdjp2X6g3p7T fxfHu+nWTwLhQptBX4c71rHmo6sjpTTuzP9WxA62K19TLz9n/CQYcGVv6h1aakx4VA B6aTvz9mvI5L/Q0CN+S7SuD97aCm0chOJC/75/rggKjR8MNq103umV7WwdkQlXaank n6+8i6L3FxSrCDuN2UNRGsp3YKneIHfGYkdPqzKWyHrPRQD19t3QDXjbbWTemFj2G3 vv6FvS3XEMRzQ== Received: by mail-ed1-f45.google.com with SMTP id y12so12275422eda.12 for ; Wed, 17 Nov 2021 06:54:50 -0800 (PST) X-Gm-Message-State: AOAM530NoAqiRG91ERUsMqlCKo9fIaWcLM/Rh8b7Q1CDVUFXfzy4Ck25 XlI7k6t9dvwf6y1To33kKh2o62XOY29xM+67sw== X-Google-Smtp-Source: ABdhPJw0S7ajbekMY4Kz6agkssG2VWOwZDiRqdiVwjh429yqwO31JlqnTUZtYuiwYFavxe4b0vRatEav0QC/Rq3OPEs= X-Received: by 2002:a50:8dcb:: with SMTP id s11mr22594000edh.318.1637160889361; Wed, 17 Nov 2021 06:54:49 -0800 (PST) MIME-Version: 1.0 References: <20211117143347.314294-1-s.hauer@pengutronix.de> In-Reply-To: <20211117143347.314294-1-s.hauer@pengutronix.de> From: Rob Herring Date: Wed, 17 Nov 2021 08:54:37 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v1 00/12] drm/rockchip: RK356x VOP2 support To: Sascha Hauer Cc: dri-devel , linux-arm-kernel , "open list:ARM/Rockchip SoC..." , devicetree@vger.kernel.org, Sascha Hauer , Benjamin Gaignard , Michael Riesch , Sandy Huang , =?UTF-8?Q?Heiko_St=C3=BCbner?= , Peter Geis Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, Nov 17, 2021 at 8:34 AM Sascha Hauer wrote: > > This series adds initial graphics support for the Rockchip RK356[68] > SoCs. Graphics support is based around the VOP2 controller which > replaces the VOP controller found on earlier Rockchip SoCs. The driver > has been tested with HDMI support included in this series and MIPI-DSI > which is not included because it needs some more work. The driver is > taken from the downstream Rockchip kernel and heavily polished, most non > standard features have been removed for now. I tested the driver with > the libdrm modetest utility and also with weston with both pixman and > panfrost driver support. Michael Riesch reported the driver to work on > the RK3566 as well, but device tree support for this SoC is not yet > included in this series. Can you outline what exactly you want to disable? I don't think 'status' is the right way. I think between the parent device being disabled, an incomplete graph and user configuration choice that should be enough to disable parts. Rob