From patchwork Tue Aug 20 01:17:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11102499 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 3A65714DE for ; Tue, 20 Aug 2019 01:18:40 +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 2456E23400 for ; Tue, 20 Aug 2019 01:18:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2456E23400 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.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 5C1546E59E; Tue, 20 Aug 2019 01:18:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by gabe.freedesktop.org (Postfix) with ESMTPS id 676F06E529 for ; Tue, 20 Aug 2019 01:18:00 +0000 (UTC) Received: from pendragon.bb.dnainternet.fi (dfj612yhrgyx302h3jwwy-3.rev.dnainternet.fi [IPv6:2001:14ba:21f5:5b00:ce28:277f:58d7:3ca4]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 6C0511176; Tue, 20 Aug 2019 03:17:53 +0200 (CEST) From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 31/50] drm/omap: hdmi4: Implement drm_bridge .hpd_notify() operation Date: Tue, 20 Aug 2019 04:17:02 +0300 Message-Id: <20190820011721.30136-32-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190820011721.30136-1-laurent.pinchart@ideasonboard.com> References: <20190820011721.30136-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1566263873; bh=RGyXq1o5HvyiuJpBfQ/mmX63633h0w10iBokeQsDSD8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qgnH7LuTLwS/f36ostGS85TDWihpHzIdIL+9rRgrHXSQYmRqXqJ9eaCTQCsSWz2/1 rST8mE975/s/4nP4i1DlErVkW6vumqEV3Nh8naqJRpqT2EdqFMO3Chg+4esdxUX6WV JPBHy8Am3MgnqIW5iDvhO8An9vzlQfk2eLIZKcuY= X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maxime Ripard , Tomi Valkeinen , Sean Paul , Sebastian Reichel Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The HDMI4 encoder is transitioning to the drm_bridge API, implement the last missing operation. Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/omapdrm/dss/hdmi4.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c index 2211a7a3dad3..349b1081b98f 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c @@ -551,6 +551,15 @@ static void hdmi4_bridge_disable(struct drm_bridge *bridge, mutex_unlock(&hdmi->lock); } +static void hdmi4_bridge_hpd_notify(struct drm_bridge *bridge, + enum drm_connector_status status) +{ + struct omap_hdmi *hdmi = drm_bridge_to_hdmi(bridge); + + if (status == connector_status_disconnected) + hdmi4_cec_set_phys_addr(&hdmi->core, CEC_PHYS_ADDR_INVALID); +} + static struct edid *hdmi4_bridge_read_edid(struct omap_hdmi *hdmi, struct drm_connector *connector) { @@ -570,6 +579,7 @@ static const struct drm_bridge_funcs hdmi4_bridge_funcs = { .mode_set = hdmi4_bridge_mode_set, .atomic_enable = hdmi4_bridge_enable, .atomic_disable = hdmi4_bridge_disable, + .hpd_notify = hdmi4_bridge_hpd_notify, .get_edid = hdmi4_bridge_get_edid, };