From patchwork Fri May 1 15:23:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 11523763 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5AE1E139A for ; Sat, 2 May 2020 08:35:03 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 43E6B21582 for ; Sat, 2 May 2020 08:35:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43E6B21582 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 817556EDA6; Sat, 2 May 2020 08:34:30 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8AF966ECD2 for ; Fri, 1 May 2020 15:23:50 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 8E8DC2A2DDC From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org, Collabora Kernel ML Subject: [PATCH v4 2/7] drm/bridge_connector: Set default status connected for eDP connectors Date: Fri, 1 May 2020 17:23:30 +0200 Message-Id: <20200501152335.1805790-3-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200501152335.1805790-1-enric.balletbo@collabora.com> References: <20200501152335.1805790-1-enric.balletbo@collabora.com> MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 02 May 2020 08:34:27 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: drinkcat@chromium.org, Thomas Zimmermann , David Airlie , dri-devel@lists.freedesktop.org, laurent.pinchart@ideasonboard.com, hsinyi@chromium.org, matthias.bgg@gmail.com, Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" In an eDP application, HPD is not required and on most bridge chips useless. If HPD is not used, we need to set initial status as connected, otherwise the connector created by the drm_bridge_connector API remains in an unknown state. Signed-off-by: Enric Balletbo i Serra Reviewed-by: Laurent Pinchart Acked-by: Sam Ravnborg --- Changes in v4: None Changes in v3: None Changes in v2: None drivers/gpu/drm/drm_bridge_connector.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/drm_bridge_connector.c index c6994fe673f3..a58cbde59c34 100644 --- a/drivers/gpu/drm/drm_bridge_connector.c +++ b/drivers/gpu/drm/drm_bridge_connector.c @@ -187,6 +187,7 @@ drm_bridge_connector_detect(struct drm_connector *connector, bool force) case DRM_MODE_CONNECTOR_DPI: case DRM_MODE_CONNECTOR_LVDS: case DRM_MODE_CONNECTOR_DSI: + case DRM_MODE_CONNECTOR_eDP: status = connector_status_connected; break; default: