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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 58A7CF43683 for ; Fri, 17 Apr 2026 09:29:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=DJ5VTzzADEOQOXFJCPdSyMCR8UJZ4vCLNXaTwf7HcDk=; b=Gu5Zz+y2ntBRe59U3CRUHIrzB/ Iy8LM7ykW9Dz4r6ElVLtpUsdf4dVyXWDT1+Eyv4ZXLqoxJEtV7SwjiSn7XeDAUpWp5Gzu8TJ0ae/E z4PIoYUUtopju9vo2zsfMZpulpVoVSJvyZ/p4TlgeM4cMfXqsFyKZV1MswTerKlMyeUjLYNu+hlAL HnqJx/ytsSHsZgeulkjxM0xX3rP4ld5qNj/LH3X/ed1l7bmxsN7CB+AJBiKkerT9bSvJAGSTmB+VT 51843mD+pAwXkxHeWr8N/M8e6DpwLbIOPSZczHobJomP4SuGkMvd2qoUJF4P+GDJ78SX4L3EAPbTS MZmDwgdQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wDfWB-00000003paz-20uG; Fri, 17 Apr 2026 09:29:43 +0000 Received: from mgamail.intel.com ([192.198.163.15]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wDfW9-00000003pZr-0BLF; Fri, 17 Apr 2026 09:29:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1776418181; x=1807954181; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=qC+sy+TbfVbQqd4P/J3aO52mIqEN7Qgp8Zj1bnODJ7s=; b=Ft0pl/vy2q+KW73rsgQuzyPD9nZjuFSd2p74NTd48QCvguzi6YYh3aZp rzC87BEbOt88tQDJSlY5S/A5sTOxkFDc3XqTQgfr0mo/Pcn1LfmufFKL0 zOqcEPY9QJ6vVZU4iX+i70k/QGUY3ZkLsGtjKFfD0sG7I6syYyfe7lEyl whquEnnNEI1RS1GNTpeZI2KYYwyuUFG8U5CHXcsAirzWDzwiWYi7LxiuI Yv+/ft5CWeRtRBYPGL3HMdJXtT6SeEqvUzbF6p/Q1TBnNI9XpCNG6/tL8 xdmdD4vO5ugW4QZ3a3iss5GK5ES+E59zTeIGHQ3TXWOe8sUPxTbeh5KTF A==; X-CSE-ConnectionGUID: D62HofagTmeSy4ERIpD8cA== X-CSE-MsgGUID: SWb8Ue3ZRrOR4rFNReJlSQ== X-IronPort-AV: E=McAfee;i="6800,10657,11761"; a="77550741" X-IronPort-AV: E=Sophos;i="6.23,184,1770624000"; d="scan'208";a="77550741" 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260417_022941_094636_67433A2F X-CRM114-Status: GOOD ( 13.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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