From patchwork Sat Jul 30 09:40:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akhil P Oommen X-Patchwork-Id: 12932936 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 21ABDC04A68 for ; Sat, 30 Jul 2022 09:41:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233718AbiG3Jl3 (ORCPT ); Sat, 30 Jul 2022 05:41:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236430AbiG3JlR (ORCPT ); Sat, 30 Jul 2022 05:41:17 -0400 Received: from alexa-out-sd-01.qualcomm.com (alexa-out-sd-01.qualcomm.com [199.106.114.38]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D42811A3C; Sat, 30 Jul 2022 02:41:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1659174076; x=1690710076; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=Nx33hXN1LossIpCnrHswpELkvsLkDlmpBkfWihCZXuM=; b=HOBD5ORseN2WuQMaO9M3KfJadt1CLtpjJouJDKH8IdU6TcEbz3k0WKId KRQLm2DM9s/TBqnSKm4g7iyIfjGzlzXoULMOnWoiQ7T+cRoDG5PLYUGqM RK9oa4shfE1ocmD2GohlsgH6ZKKa9M7wWIloQZ+rvpXBu6j8qvOdfmmOS Q=; Received: from unknown (HELO ironmsg05-sd.qualcomm.com) ([10.53.140.145]) by alexa-out-sd-01.qualcomm.com with ESMTP; 30 Jul 2022 02:41:16 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg05-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2022 02:41:15 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Sat, 30 Jul 2022 02:41:15 -0700 Received: from hyd-lnxbld559.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 15.2.986.22; Sat, 30 Jul 2022 02:41:10 -0700 From: Akhil P Oommen To: freedreno , , , Rob Clark , Bjorn Andersson CC: Jordan Crouse , Jonathan Marek , Douglas Anderson , "Matthias Kaehlcke" , Akhil P Oommen , Abhinav Kumar , Daniel Vetter , David Airlie , Dmitry Baryshkov , Sean Paul , Subject: [PATCH v3 1/8] drm/msm: Remove unnecessary pm_runtime_get/put Date: Sat, 30 Jul 2022 15:10:44 +0530 Message-ID: <20220730150952.v3.1.Icf1e8f0c9b3e7e9933c3b48c70477d0582f3243f@changeid> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1659174051-27816-1-git-send-email-quic_akhilpo@quicinc.com> References: <1659174051-27816-1-git-send-email-quic_akhilpo@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) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org We already enable gpu power from msm_gpu_submit(), so avoid a duplicate pm_runtime_get/put from msm_job_run(). Signed-off-by: Akhil P Oommen --- (no changes since v1) drivers/gpu/drm/msm/msm_ringbuffer.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c index 56eecb4..cad4c35 100644 --- a/drivers/gpu/drm/msm/msm_ringbuffer.c +++ b/drivers/gpu/drm/msm/msm_ringbuffer.c @@ -29,8 +29,6 @@ static struct dma_fence *msm_job_run(struct drm_sched_job *job) msm_gem_unlock(obj); } - pm_runtime_get_sync(&gpu->pdev->dev); - /* TODO move submit path over to using a per-ring lock.. */ mutex_lock(&gpu->lock); @@ -38,8 +36,6 @@ static struct dma_fence *msm_job_run(struct drm_sched_job *job) mutex_unlock(&gpu->lock); - pm_runtime_put(&gpu->pdev->dev); - return dma_fence_get(submit->hw_fence); }