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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 318E3F43683 for ; Fri, 17 Apr 2026 09:29:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3F3F310E98F; Fri, 17 Apr 2026 09:29:42 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="N6rMatQf"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 899FD10E049; Fri, 17 Apr 2026 09:29:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1776418180; x=1807954180; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=qC+sy+TbfVbQqd4P/J3aO52mIqEN7Qgp8Zj1bnODJ7s=; b=N6rMatQf/PvMx6vKH0COBbfIzfuFf7t7mLuzDe8A/s193uYQU47N5ayO 9MzGZxklmSlv4fp78JzpnqT3Loc9ozLQzIbOmt5gAofyB1a2f0rKkjL1y jA0N0jgb/2L6ffECN5gdXxQoKuiq5S2AtTn/oG4GrLFVi4e8U/sQX02oE SeynLInc7ZL191XZWFWt9jXtSlzjtKSmCiqg/Zp0FZ3O8pj2MP9uc2b6J dzoL8TSv8vRwrifaRVBqY2HeSsx3xgUtllVjrXAr3J+iaPmwCqY4jq0q6 4ToLoMQW0J1XDsVmhuFFjtQP81qm+ubp7DZsx4UN75swFHE7Gyv0U0sIR A==; X-CSE-ConnectionGUID: iU49nPUtQ4it3BRCLjLdNA== X-CSE-MsgGUID: TsdOACBfS9qc4PgnCgd6HA== X-IronPort-AV: E=McAfee;i="6800,10657,11761"; a="77550734" X-IronPort-AV: E=Sophos;i="6.23,184,1770624000"; d="scan'208";a="77550734" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2026 02:29:39 -0700 X-CSE-ConnectionGUID: 5lmnra43SHGoKNY16mjc4g== X-CSE-MsgGUID: gcHNK5CaSOWz7P7ldgMCWQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,184,1770624000"; d="scan'208";a="229980212" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa006.jf.intel.com with ESMTP; 17 Apr 2026 02:29:29 -0700 Received: by black.igk.intel.com (Postfix, from userid 1008) id B928F95; Fri, 17 Apr 2026 11:29:27 +0200 (CEST) Date: Fri, 17 Apr 2026 12:29:26 +0300 From: Heikki Krogerus To: Dmitry Baryshkov Cc: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Greg Kroah-Hartman , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Adrien Grassein , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Tomi Valkeinen , Bjorn Andersson , Konrad Dybcio , Pengyu Luo , Nikita Travkin , Yongxing Mou , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org Subject: Re: [PATCH 6/6] usb: typec: ucsi: huawei-gaokun: pass down HPD_IRQ events Message-ID: References: <20260416-hpd-irq-events-v1-0-1ab1f1cfb2b2@oss.qualcomm.com> <20260416-hpd-irq-events-v1-6-1ab1f1cfb2b2@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260416-hpd-irq-events-v1-6-1ab1f1cfb2b2@oss.qualcomm.com> X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Thu, Apr 16, 2026 at 02:22:37AM +0300, Dmitry Baryshkov kirjoitti: > Pass IRQ_HPD events to the HPD bridge, letting those to be delivered to > the DisplayPort driver. > > Signed-off-by: Dmitry Baryshkov Acked-by: Heikki Krogerus > --- > drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c b/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c > index ca749fde49bd..328ba92e1b44 100644 > --- a/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c > +++ b/drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c > @@ -299,10 +299,11 @@ static void gaokun_ucsi_handle_altmode(struct gaokun_ucsi_port *port) > > /* UCSI callback .connector_status() have set orientation */ > if (port->bridge) > - drm_aux_hpd_bridge_notify(&port->bridge->dev, > - port->hpd_state ? > - connector_status_connected : > - connector_status_disconnected); > + drm_aux_hpd_bridge_notify_with_irq(&port->bridge->dev, > + port->hpd_state ? > + connector_status_connected : > + connector_status_disconnected, > + port->hpd_irq); > > gaokun_ec_ucsi_pan_ack(uec->ec, port->idx); > } > > -- > 2.47.3 -- heikki