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=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 5458BC433DF for ; Wed, 26 Aug 2020 18:26:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2049A20786 for ; Wed, 26 Aug 2020 18:26:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="agMGcWUQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727780AbgHZS0M (ORCPT ); Wed, 26 Aug 2020 14:26:12 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:48776 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727048AbgHZSZt (ORCPT ); Wed, 26 Aug 2020 14:25:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1598466347; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=DjOACk7+sj9DOgLuw8r03ZTGhj9N7xxOv/mPD0g7leg=; b=agMGcWUQjue7ovT36tiVLcUfryeug8cC/8EC8qSYD971VO4mnXIOl809e7Iu5U+4JBovyL NF53P8wvCdomibdJQK8k2GHLty//PQR9LoPKt4EHbxMAYui2X2r9YxOyinrZVl+KS+vGZe dy4nVkE7jc7smmhBevgmtg4veyabePQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-143-kOLIAw6nN4uXU0HZ9NG7Ug-1; Wed, 26 Aug 2020 14:25:46 -0400 X-MC-Unique: kOLIAw6nN4uXU0HZ9NG7Ug-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id EEB9C1015DBE; Wed, 26 Aug 2020 18:25:44 +0000 (UTC) Received: from Whitewolf.redhat.com (ovpn-119-77.rdu2.redhat.com [10.10.119.77]) by smtp.corp.redhat.com (Postfix) with ESMTP id 23B371002382; Wed, 26 Aug 2020 18:25:44 +0000 (UTC) From: Lyude Paul To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org Cc: Ben Skeggs , David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org (open list) Subject: [PATCH v5 11/20] drm/nouveau/kms: Move drm_dp_cec_unset_edid() into nouveau_connector_detect() Date: Wed, 26 Aug 2020 14:24:47 -0400 Message-Id: <20200826182456.322681-12-lyude@redhat.com> In-Reply-To: <20200826182456.322681-1-lyude@redhat.com> References: <20200826182456.322681-1-lyude@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For whatever reason we currently unset the EDID for DP CEC support when responding to the connector being unplugged, instead of just doing it in nouveau_connector_detect() where we set the CEC EDID. This isn't really needed and could even potentially cause us to forget to unset the EDID if the connector is removed without a corresponding hpd event, so let's fix that. Signed-off-by: Lyude Paul Reviewed-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_connector.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index b90591114faaf..4a29f691c08e4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -633,10 +633,11 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) conn_status = connector_status_connected; goto out; } - } out: + if (!nv_connector->edid) + drm_dp_cec_unset_edid(&nv_connector->aux); pm_runtime_mark_last_busy(dev->dev); pm_runtime_put_autosuspend(dev->dev); @@ -1174,8 +1175,6 @@ nouveau_connector_hotplug(struct nvif_notify *notify) return NVIF_NOTIFY_DROP; } - if (!plugged) - drm_dp_cec_unset_edid(&nv_connector->aux); NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", name); drm_helper_hpd_irq_event(connector->dev); -- 2.26.2