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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_SANE_1 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 EE143C433E2 for ; Wed, 16 Sep 2020 00:48:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFAF12076B for ; Wed, 16 Sep 2020 00:48:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726421AbgIPAr5 (ORCPT ); Tue, 15 Sep 2020 20:47:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726189AbgIOMlD (ORCPT ); Tue, 15 Sep 2020 08:41:03 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04319C06174A for ; Tue, 15 Sep 2020 05:41:00 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id ED00A299D30 Subject: Re: [PATCH v3 0/1] drm/bridge: ps8640: Make sure all needed is powered to get the EDID From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org Cc: Collabora Kernel ML , matthias.bgg@gmail.com, drinkcat@chromium.org, hsinyi@chromium.org, laurent.pinchart@ideasonboard.com, sam@ravnborg.org, Andrzej Hajda , Daniel Vetter , David Airlie , Jernej Skrabec , Jonas Karlman , Neil Armstrong , dri-devel@lists.freedesktop.org References: <20200827085911.944899-1-enric.balletbo@collabora.com> Message-ID: <68d6a409-39fb-0aa8-7d21-d6afc7b51aab@collabora.com> Date: Tue, 15 Sep 2020 14:40:56 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20200827085911.944899-1-enric.balletbo@collabora.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sam, On 27/8/20 10:59, Enric Balletbo i Serra wrote: > The first 4 patches of the series version 2: > - drm/bridge_connector: Set default status connected for eDP connectors > - drm/bridge: ps8640: Get the EDID from eDP control > - drm/bridge: ps8640: Return an error for incorrect attach flags > - drm/bridge: ps8640: Print an error if VDO control fails > > Are already applied to drm-misc-next, so I removed from this series. The > pending patch is part of the original series and is a rework of the power > handling to get the EDID. Basically, we need to make sure all the > needed is powered to be able to get the EDID. Before, we saw that getting > the EDID failed as explained in the third patch. > > [1] https://lkml.org/lkml/2020/6/15/1208 > > Changes in v3: > - Make poweron/poweroff and pre_enable/post_disable reverse one to each other (Sam Ravnborg) > > Changes in v2: > - Use drm_bridge_chain_pre_enable/post_disable() helpers (Sam Ravnborg) > > Enric Balletbo i Serra (1): > drm/bridge: ps8640: Rework power state handling > > drivers/gpu/drm/bridge/parade-ps8640.c | 68 ++++++++++++++++++++++---- > 1 file changed, 58 insertions(+), 10 deletions(-) > A gentle ping on this patch. Would be nice land this together with the already accepted patches. Thanks, Enric