From patchwork Wed Sep 28 22:46:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 12993214 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 5DC54C32771 for ; Wed, 28 Sep 2022 22:47:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E87710E139; Wed, 28 Sep 2022 22:47:50 +0000 (UTC) Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id B773210E502 for ; Wed, 28 Sep 2022 22:47:40 +0000 (UTC) Received: from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 16E5147C; Thu, 29 Sep 2022 00:47:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1664405259; bh=xIvZ8XZu5IL62kFqUQ1SiKDDlDA6y1XQvCPGi0jvhSM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WybRZeFmD5pGRiH2z9RJywjeywn/shGV1k03butrO4FiCesFeAC2yly2B/7uexB4o 4f4cDi5oo6YQnQMNBUVC0W84Lhu41WFbQKTog2lc8WGnAbFPN3seB8qD4PJsn1Sv7o 99vxarXR8DQ7QAWM+TlQtcZLVwd5cFlbZ3+ZIptE= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 10/37] drm: xlnx: zynqmp_dpsub: Report HPD through the bridge Date: Thu, 29 Sep 2022 01:46:52 +0300 Message-Id: <20220928224719.3291-11-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220928224719.3291-1-laurent.pinchart@ideasonboard.com> References: <20220928224719.3291-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 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: Michal Simek , Jianqiang Chen Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Now that the driver uses the connector bridge helper, HPD can be reported directly for the connector through the drm_bridge_hpd_notify() function. Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/xlnx/zynqmp_dp.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c index a18cb979be52..33fd69ed7550 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include @@ -1534,12 +1533,12 @@ void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp) static void zynqmp_dp_hpd_work_func(struct work_struct *work) { - struct zynqmp_dp *dp; + struct zynqmp_dp *dp = container_of(work, struct zynqmp_dp, + hpd_work.work); + enum drm_connector_status status; - dp = container_of(work, struct zynqmp_dp, hpd_work.work); - - if (dp->drm) - drm_helper_hpd_irq_event(dp->drm); + status = zynqmp_dp_bridge_detect(&dp->bridge); + drm_bridge_hpd_notify(&dp->bridge, status); } static irqreturn_t zynqmp_dp_irq_handler(int irq, void *data)