From patchwork Thu Mar 2 16:33:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Polimera X-Patchwork-Id: 658194 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 76424C678D4 for ; Thu, 2 Mar 2023 16:35:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229988AbjCBQfW (ORCPT ); Thu, 2 Mar 2023 11:35:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230003AbjCBQfS (ORCPT ); Thu, 2 Mar 2023 11:35:18 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4406023870; Thu, 2 Mar 2023 08:34:57 -0800 (PST) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 322G9XKs016267; Thu, 2 Mar 2023 16:34:54 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=KjiXNGsfSpZW+NwEpHDmlUXFZi+y+itjDwRpepZb5BQ=; b=YRy0y9RxiGA5kpUSYXGoTP52hRXmfETYf8ajBop8v83+czXNha2y7rRUGgGxHLdPKyvN 083USuJKoLhQ6JlMttBEjg1EvttuaXzbwpsilsiGEqRpz5+li0+vu1LWlUH79Wdva/wk g+74NDme6HayYcPd3Bc17YfaWzw956BS9S1k5Kr7KbEXttoveHB2nFNzSmeAuizN4A7l pbNe/CvX6zpg2E4CDtoLPVW4CGgLEQRhsRpSQBXGIVJmLbj6IB0QcJDPhAjmm/NSyWMX Yrke8qZEm6CmYfB8Ry8xauwkD78zl14eEBJiFuqlQtjfNgxIF145kPOXqzrWZhlOOvJn Bg== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3p24uwc7cq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Mar 2023 16:34:54 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 322GYrHt009934 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 2 Mar 2023 16:34:53 GMT Received: from vpolimer-linux.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.41; Thu, 2 Mar 2023 08:34:48 -0800 From: Vinod Polimera To: , , , CC: Vinod Polimera , , , , , , , , , , , Subject: [PATCH v14 14/14] drm/msm/dp: set self refresh aware based on PSR support Date: Thu, 2 Mar 2023 22:03:17 +0530 Message-ID: <1677774797-31063-15-git-send-email-quic_vpolimer@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1677774797-31063-1-git-send-email-quic_vpolimer@quicinc.com> References: <1677774797-31063-1-git-send-email-quic_vpolimer@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: xfAPcyisS-Us9HoPNtJkHGb4sKmKCug0 X-Proofpoint-ORIG-GUID: xfAPcyisS-Us9HoPNtJkHGb4sKmKCug0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-02_09,2023-03-02_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 mlxscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 clxscore=1015 suspectscore=0 impostorscore=0 mlxlogscore=868 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303020143 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org For the PSR to kick in, self_refresh_aware has to be set. Initialize it based on the PSR support for the eDP interface. Signed-off-by: Vinod Polimera --- drivers/gpu/drm/msm/dp/dp_drm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c index 029e08c..785d766 100644 --- a/drivers/gpu/drm/msm/dp/dp_drm.c +++ b/drivers/gpu/drm/msm/dp/dp_drm.c @@ -117,6 +117,8 @@ static int edp_bridge_atomic_check(struct drm_bridge *drm_bridge, if (WARN_ON(!conn_state)) return -ENODEV; + conn_state->self_refresh_aware = dp->psr_supported; + if (!conn_state->crtc || !crtc_state) return 0;