From patchwork Fri Sep 15 20:48:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13387688 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5DB73CD37AF for ; Fri, 15 Sep 2023 20:49:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237516AbjIOUtZ (ORCPT ); Fri, 15 Sep 2023 16:49:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237652AbjIOUtP (ORCPT ); Fri, 15 Sep 2023 16:49:15 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03E802703; Fri, 15 Sep 2023 13:48:42 -0700 (PDT) Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38FKg25X031610; Fri, 15 Sep 2023 20:48:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=RiCjPrtpVUW00c7AtKHMRiOzXtqM7t36NMj0yfFk7pc=; b=XWQ9N2DX+ziE/YWBD11pEc8dmbE+NS5UU+PcapW4VcjWbkQyEz6JDgqTsUGcm3tsDQzy FEOr6evAP5/I/hUnjgz6wxJSLwtOxSOM7pr8robZeVulyu3HpItyFewZ9/QgvxsBCh7K UKvjurJb7Nbljv4aD/YzuTKnLIXD80RETYLyztHkQmTNXwcRQwLU6e9GZGAzDDk7F235 pCzxWAy1VMj2EcNlDgPOE5n4JD+4onTAoo6UwrPE5fwo6+PyRb2rnoPcosP5mHwsAB6Z 6qP2mV47Ue88q63hwtY2wDijj4VBltdl6PaOInIW0KEIJ0fb2v3dQ2ziwFiI6pXPTwmq nA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3t4fwn243r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 15 Sep 2023 20:48:35 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 38FKmYr2025954 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 15 Sep 2023 20:48:34 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 15.2.1118.36; Fri, 15 Sep 2023 13:48:33 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Kuogee Hsieh , , , , , , , Subject: [PATCH v2 5/7] drm/msm/dp: delete EV_HPD_INIT_SETUP Date: Fri, 15 Sep 2023 13:48:06 -0700 Message-ID: <1694810888-24461-6-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1694810888-24461-1-git-send-email-quic_khsieh@quicinc.com> References: <1694810888-24461-1-git-send-email-quic_khsieh@quicinc.com> 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: tjDXB7UTV4jErvWvsD_iUvJMAL7o00Gq X-Proofpoint-ORIG-GUID: tjDXB7UTV4jErvWvsD_iUvJMAL7o00Gq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-15_17,2023-09-15_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 mlxscore=0 phishscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2309150186 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org EV_HPD_INIT_SETUP flag is used to trigger the initialization of external DP host controller. Since external DP host controller initialization had been incorporated into pm_runtime_resume(), this flag become obsolete. Lets get rid of it. Signed-off-by: Kuogee Hsieh --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 4 ---- drivers/gpu/drm/msm/dp/dp_display.c | 16 ---------------- drivers/gpu/drm/msm/msm_drv.h | 5 ----- 3 files changed, 25 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index aa8499d..71d0670 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -870,7 +870,6 @@ static int dpu_irq_postinstall(struct msm_kms *kms) { struct msm_drm_private *priv; struct dpu_kms *dpu_kms = to_dpu_kms(kms); - int i; if (!dpu_kms || !dpu_kms->dev) return -EINVAL; @@ -879,9 +878,6 @@ static int dpu_irq_postinstall(struct msm_kms *kms) if (!priv) return -EINVAL; - for (i = 0; i < ARRAY_SIZE(priv->dp); i++) - msm_dp_irq_postinstall(priv->dp[i]); - return 0; } diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index e7af7f7..b6992202 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -55,7 +55,6 @@ enum { enum { EV_NO_EVENT, /* hpd events */ - EV_HPD_INIT_SETUP, EV_HPD_PLUG_INT, EV_IRQ_HPD_INT, EV_HPD_UNPLUG_INT, @@ -1092,8 +1091,6 @@ static int hpd_event_thread(void *data) spin_unlock_irqrestore(&dp_priv->event_lock, flag); switch (todo->event_id) { - case EV_HPD_INIT_SETUP: - break; case EV_HPD_PLUG_INT: dp_hpd_plug_handle(dp_priv, todo->data); break; @@ -1469,19 +1466,6 @@ void __exit msm_dp_unregister(void) platform_driver_unregister(&dp_display_driver); } -void msm_dp_irq_postinstall(struct msm_dp *dp_display) -{ - struct dp_display_private *dp; - - if (!dp_display) - return; - - dp = container_of(dp_display, struct dp_display_private, dp_display); - - if (!dp_display->is_edp) - dp_add_event(dp, EV_HPD_INIT_SETUP, 0, 0); -} - bool msm_dp_wide_bus_available(const struct msm_dp *dp_display) { struct dp_display_private *dp; diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index e13a8cb..ff8be59 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -381,7 +381,6 @@ int __init msm_dp_register(void); void __exit msm_dp_unregister(void); int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev, struct drm_encoder *encoder); -void msm_dp_irq_postinstall(struct msm_dp *dp_display); void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp_display); void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor); @@ -402,10 +401,6 @@ static inline int msm_dp_modeset_init(struct msm_dp *dp_display, return -EINVAL; } -static inline void msm_dp_irq_postinstall(struct msm_dp *dp_display) -{ -} - static inline void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp_display) { }