From mboxrd@z Thu Jan 1 00:00:00 1970 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 159E2CDB474 for ; Fri, 20 Oct 2023 15:16:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2B2D810E5CC; Fri, 20 Oct 2023 15:16:41 +0000 (UTC) Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id CD1DE10E5CC for ; Fri, 20 Oct 2023 15:16:39 +0000 (UTC) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39KEg7rx020657; Fri, 20 Oct 2023 15:16:37 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=qcppdkim1; bh=xMCtMTWdxfvnHhe0ZtAPpwg7qBgXkvNJMnD+CBTEDec=; b=DONtfi/c8z/StVyOUaNyPAI2CWYgDJkdWjmOWNDOS2Re0KcYOAiK+55McrcYWDHCQAld LmqfwpnXlaULa2h2k71Mrfv4zBFPFTiERCnW0w4XL8+zT7/RtAo5IPm1xWWqLxIzMyx7 Tcc5lUrquoFdRmDLx43zOWtUVGdybP5wCT+Zc1lAGJrVPQTj/NIAvgx79yANjNFsTxEL wuSE6TCxQuOelT4O9Pboe+ws3oBfS2Wj5CaJ03vi0yK0Ifkm0eMkFtbrPvhTfpzqccQO zP2zKVr8C8KE7przA8fl7mAfzXOr/+U4MB3UoYocn6XsHrLwfnjFJmhTPtCNzZ8X1R88 7g== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tubwmjbma-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 20 Oct 2023 15:16:36 +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 39KFGaCO028006 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 20 Oct 2023 15:16:36 GMT Received: from [10.226.59.182] (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 15.2.1118.39; Fri, 20 Oct 2023 08:16:35 -0700 Message-ID: Date: Fri, 20 Oct 2023 09:16:34 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.0 Subject: Re: [PATCH 3/6] accel/ivpu: Read clock rate only if device is up Content-Language: en-US To: Stanislaw Gruszka , References: <20231020104501.697763-1-stanislaw.gruszka@linux.intel.com> <20231020104501.697763-4-stanislaw.gruszka@linux.intel.com> From: Jeffrey Hugo In-Reply-To: <20231020104501.697763-4-stanislaw.gruszka@linux.intel.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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-ORIG-GUID: 5FxK9Js8ZdjqFYpvXrhJemIIWQqCH79u X-Proofpoint-GUID: 5FxK9Js8ZdjqFYpvXrhJemIIWQqCH79u X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-20_10,2023-10-19_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxlogscore=740 clxscore=1015 impostorscore=0 malwarescore=0 lowpriorityscore=0 mlxscore=0 priorityscore=1501 spamscore=0 adultscore=0 bulkscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2310170001 definitions=main-2310200126 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: Karol Wachowski , Oded Gabbay , Jacek Lawrynowicz Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 10/20/2023 4:44 AM, Stanislaw Gruszka wrote: > From: Karol Wachowski > > Do not unnecessarily wake up device to read clock rate. > Return 0 as clk_rate if device is suspended. > > Signed-off-by: Karol Wachowski > Reviewed-by: Stanislaw Gruszka > Signed-off-by: Stanislaw Gruszka Reviewed-by: Jeffrey Hugo