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_HELO_NONE,SPF_PASS 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 5CBDCC35E01 for ; Tue, 25 Feb 2020 15:42:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3713021744 for ; Tue, 25 Feb 2020 15:42:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729702AbgBYPml convert rfc822-to-8bit (ORCPT ); Tue, 25 Feb 2020 10:42:41 -0500 Received: from muru.com ([72.249.23.125]:57456 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726019AbgBYPml (ORCPT ); Tue, 25 Feb 2020 10:42:41 -0500 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 88D5F810E; Tue, 25 Feb 2020 15:43:25 +0000 (UTC) Date: Tue, 25 Feb 2020 07:42:37 -0800 From: Tony Lindgren To: Sebastian Reichel Cc: Laurent Pinchart , Tomi Valkeinen , Merlijn Wajer , "H. Nikolaus Schaller" , Rob Herring , linux-omap@vger.kernel.org, dri-devel@lists.freedesktop.org, kernel@collabora.com Subject: Re: [PATCHv2 00/56] drm/omap: Convert DSI code to use drm_mipi_dsi and drm_panel Message-ID: <20200225154237.GH37466@atomide.com> References: <20200224232126.3385250-1-sebastian.reichel@collabora.com> <20200225001011.GF37466@atomide.com> <20200225022822.wh7omykthv7skojy@earth.universe> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <20200225022822.wh7omykthv7skojy@earth.universe> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org * Sebastian Reichel [200225 02:29]: > On Mon, Feb 24, 2020 at 04:10:11PM -0800, Tony Lindgren wrote: > > BTW, I think there's also some refcount issue in general where > > the omapdrm related modules cannot be unloaded any longer? > > I wouldn't be too surprised. The dependencies are quite interesting > at the moment with omapdss registering omapdrm and then omapdrm > registers the drm_device, which references the encoders from > omapdss. I think this is something to look at once Laurent's and > my branch have been merged to avoid increasing the complexity. > Technically it should be possible to link everything into one > module. Well the DSS is really DOSSI for Display Output SubSystem Interconnect :) The devices on the interconnect are mostly independent and ideally the toplevel dss driver would just provide Linux generic resources to dispc and various output drivers. So probably not a good idea to try to build it all into a single module. Regards, Tony