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Fri, 27 Jun 2025 07:53:24 +0000 Message-ID: <20bdbd2a-4ee6-492b-9ceb-13a70cd2d767@intel.com> Date: Fri, 27 Jun 2025 13:23:16 +0530 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 07/10] drm/xe/xe_late_bind_fw: Reload late binding fw during system resume From: "Nilawar, Badal" To: , , , Daniele Ceraolo Spurio CC: , , , References: <20250625170015.33912-1-badal.nilawar@intel.com> <20250625170015.33912-8-badal.nilawar@intel.com> Content-Language: en-US In-Reply-To: <20250625170015.33912-8-badal.nilawar@intel.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MA0PR01CA0021.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:b8::9) To BN9PR11MB5530.namprd11.prod.outlook.com (2603:10b6:408:103::8) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN9PR11MB5530:EE_|DS0PR11MB7481:EE_ X-MS-Office365-Filtering-Correlation-Id: ef4b0c85-ab6c-4fcb-4970-08ddb54fb197 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|366016; 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> > + xe_late_bind_wait_for_worker_completion(&xe->late_bind); > + During system suspend, MEI will unbind the component. This flush is unnecessary because it takes place within xe_late_bind_component_unbind(). I will remove this call. Badal > for_each_gt(gt, xe, id) > xe_gt_suspend_prepare(gt); > > @@ -205,6 +207,8 @@ int xe_pm_resume(struct xe_device *xe) > > xe_pxp_pm_resume(xe->pxp); > > + xe_late_bind_fw_load(&xe->late_bind); > + > drm_dbg(&xe->drm, "Device resumed\n"); > return 0; > err: