From patchwork Thu Dec 15 22:52:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13074612 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 28995C4332F for ; Thu, 15 Dec 2022 22:53:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 86F8310E59D; Thu, 15 Dec 2022 22:53:27 +0000 (UTC) Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3261610E126; Thu, 15 Dec 2022 22:53:15 +0000 (UTC) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2BFMl9s5026856; Thu, 15 Dec 2022 22:53:05 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=qcppdkim1; bh=3vvhC4TLgkvQ0uqP4849NIw6yOuh7QVdp1+VijXsfRQ=; b=ZYrPMwXxuf29/sWnxJcD5mUeJMaKRq7BTyk2Tw6rdF8NrjPGGj2Z4JZ1mlvo3CMM4qb3 nkiGeZM+ClDXMV+kRp8zmSERhzUx0W54tjSnTsNDIdDqzFGVODMHRrIpY9AL/Meh0N0x 8LNXfThvbiPf4hO8u+ncX+hdaiLmucyzb6PHfOxj0sKAG11yeuxjYmWukmSFfe/9MhOE HuIownPEV1ER3fmW0TqXpKN+5LRv0lqFBw+6N+pj6ggYc+a/e4YusToA0sbiodWk509Q ZPoiVPkr82Cz5mCuzZXarpDmQUNZHWmtrco62/p5yfqVAaqwUpfE+xzsXl70JboXSzIN GA== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3mf6ree84f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 15 Dec 2022 22:53:05 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2BFMr47V010283 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 15 Dec 2022 22:53:04 GMT Received: from khsieh-linux1.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Thu, 15 Dec 2022 14:53:03 -0800 From: Kuogee Hsieh To: , , , , , , , , , , Subject: [PATCH v4 0/2] do not complete dp_aux_cmd_fifo_tx() if irq is not for aux transfer Date: Thu, 15 Dec 2022 14:52:53 -0800 Message-ID: <1671144775-19077-1-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 4mwcuxgaJW-vTpADVEFSnRPgZMWZMptw X-Proofpoint-ORIG-GUID: 4mwcuxgaJW-vTpADVEFSnRPgZMWZMptw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-15_11,2022-12-15_02,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxscore=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 impostorscore=0 mlxlogscore=816 priorityscore=1501 spamscore=0 phishscore=0 malwarescore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2212150189 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: quic_sbillaka@quicinc.com, linux-arm-msm@vger.kernel.org, quic_abhinavk@quicinc.com, linux-kernel@vger.kernel.org, Kuogee Hsieh , freedreno@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" ignore spuriors isr at dp_aux_isr() to fixed eDP edid read failed Kuogee Hsieh (2): drm/msm/dp: do not complete dp_aux_cmd_fifo_tx() if irq is not for aux transfer drm/msm/dp: enhance dp controller isr drivers/gpu/drm/msm/dp/dp_aux.c | 98 +++++++++++++++++++++++++------------ drivers/gpu/drm/msm/dp/dp_aux.h | 2 +- drivers/gpu/drm/msm/dp/dp_ctrl.c | 13 +++-- drivers/gpu/drm/msm/dp/dp_ctrl.h | 2 +- drivers/gpu/drm/msm/dp/dp_display.c | 16 ++++-- 5 files changed, 89 insertions(+), 42 deletions(-)