Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp1910772ybt; Sun, 28 Jun 2020 01:54:36 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyTYliG2LQMmKO7x+hz7cP86qSfyq8dZI6U4Pqui2TaVqxivAAa8X+zvsXPd7DPXzmcFyLc X-Received: by 2002:aa7:de05:: with SMTP id h5mr11510524edv.275.1593334476811; Sun, 28 Jun 2020 01:54:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1593334476; cv=none; d=google.com; s=arc-20160816; b=zBnv5ZLhEMdR51LqEG9d0aVhYgxf1T1cdmArTg+i5/TQicXi/diuMo9cyZPtB1/zHQ mq0VyxTal7i3IbuBG1lrf8XVJOeDmLXB1Sb2NCBJkYBcghXN+3sOiUsfMZpB5eERelMm E3lfHgpLOatGvgKgmUyoKFwL8JK1SXcB3n/tJ+euLFqmtyBX8BLs+Iz1YKrE6C5y9Zc9 oicKTMBFDdK8/ckI/UHHXMcchop8OW3AOOpO1xlaxnId0gyAR9qXXdXtTOv349Z2OaJJ 6WmR5wa2UyPvn4X8En2vQQwC0quCvHzENfHV/x4UrmZfmoT+k19qKD791pP7+hT9L6C4 SVpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=YLYXvam4nWqEEdiP8bgVJ3nCmopYQ6SGblVpO7/14rc=; b=Kso4fNM1Rv6ZaAwc/HdW6VaGMnUQtRcGhqLmZG6+77nVeRy+OV24m1VOMNGwas2ETm g5EcMQImwaArTVKJP03X0GFBpGM2sdJ8rBENB8pcpA0GsDF8iO+Pdj0w+PDapthXMo/Z /OBq/nRqm5DaNIQsgzeoKcelO0Lp8C9nIwjiWufVAppEytMU99hu3xH64lGWAkKQc6DI Vdqyoai53LdSoeBpnNzuFsd8taLueh4phJPM3n8SGBKiQtYHjlFqPBLn3U2iOlgqmsfu LRpUzlGu9rDurPmbYqxjI6Z8JZIlrLQmnAp3e1HWFY55auPQgUUUk9wdHPcnHGe3yMwH 1TGA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v12si19079581eje.201.2020.06.28.01.54.14; Sun, 28 Jun 2020 01:54:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726202AbgF1Ixe (ORCPT + 99 others); Sun, 28 Jun 2020 04:53:34 -0400 Received: from asavdk3.altibox.net ([109.247.116.14]:48532 "EHLO asavdk3.altibox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726055AbgF1Ixe (ORCPT ); Sun, 28 Jun 2020 04:53:34 -0400 Received: from ravnborg.org (unknown [188.228.123.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk3.altibox.net (Postfix) with ESMTPS id 38AD8200EC; Sun, 28 Jun 2020 10:53:32 +0200 (CEST) Date: Sun, 28 Jun 2020 10:53:30 +0200 From: Sam Ravnborg To: Laurent Pinchart Cc: Dmitry Osipenko , Thierry Reding , dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 2/2] drm/panel-simple: Add missing BUS descriptions for some panels Message-ID: <20200628085330.GA132428@ravnborg.org> References: <20200621222742.25695-1-digetx@gmail.com> <20200621222742.25695-3-digetx@gmail.com> <20200627204338.GL5966@pendragon.ideasonboard.com> <20200628070745.GC6954@pendragon.ideasonboard.com> <20200628075245.GA128039@ravnborg.org> <20200628080253.GD6954@pendragon.ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200628080253.GD6954@pendragon.ideasonboard.com> X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=f+hm+t6M c=1 sm=1 tr=0 a=S6zTFyMACwkrwXSdXUNehg==:117 a=S6zTFyMACwkrwXSdXUNehg==:17 a=kj9zAlcOel0A:10 a=P1BnusSwAAAA:8 a=XPbHadcwz-P33w-j3eAA:9 a=CjuIK1q_8ugA:10 a=D0XLA9XvdZm18NrgonBM:22 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jun 28, 2020 at 11:02:53AM +0300, Laurent Pinchart wrote: > Hi Sam, > > > We should also clean up all the DRM_BUS_FLAG_* one day. > > No need for the deprecated values, so a few files needs an update. > > And we could document what flags makes sense for LVDS etc. > > Where would you add that documentation ? The hardest part is to find a > place that will be noticed by developers :-) I will try to extend drm_bus_flags documentation in drm_connector.h And then add a few comments in panel-simple as well. Sam > > I've just submitted a patch that adds a WARN_ON to catch similar issues > in the panel-simple driver. It's not ideal as we really shouldn't have > such code in the kernel, this is something that should be caught as part > of the integration process. > > > On the TODO list... > > > > >>> The rest looks good, except the Samsung panel for which I haven't been > > >>> able to locate a datasheet. > > >>> > > >>> Reviewed-by: Laurent Pinchart > > -- > Regards, > > Laurent Pinchart