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mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from SJ0PR11MB4845.namprd11.prod.outlook.com (2603:10b6:a03:2d1::10) by DS0PR11MB8161.namprd11.prod.outlook.com (2603:10b6:8:164::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8989.20; Tue, 5 Aug 2025 07:37:18 +0000 Received: from SJ0PR11MB4845.namprd11.prod.outlook.com ([fe80::8900:d137:e757:ac9f]) by SJ0PR11MB4845.namprd11.prod.outlook.com ([fe80::8900:d137:e757:ac9f%5]) with mapi id 15.20.9009.013; Tue, 5 Aug 2025 07:37:17 +0000 From: Imre Deak To: , CC: , Charlton Lin , "Khaled Almahallawy" Subject: [PATCH 05/19] drm/i915/icl+/tc: Convert AUX powered WARN to a debug message Date: Tue, 5 Aug 2025 10:36:46 +0300 Message-ID: <20250805073700.642107-6-imre.deak@intel.com> X-Mailer: git-send-email 2.49.1 In-Reply-To: <20250805073700.642107-1-imre.deak@intel.com> References: <20250805073700.642107-1-imre.deak@intel.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: DUZP191CA0024.EURP191.PROD.OUTLOOK.COM (2603:10a6:10:4f9::21) To SJ0PR11MB4845.namprd11.prod.outlook.com (2603:10b6:a03:2d1::10) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ0PR11MB4845:EE_|DS0PR11MB8161:EE_ X-MS-Office365-Filtering-Correlation-Id: 66104741-1d5e-4853-9f25-08ddd3f2e745 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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This was observed at least on PTL. To avoid the WARN which would be triggered by this during the HW readout, convert the WARN to a debug message. Cc: stable@vger.kernel.org # v6.8+ Reported-by: Charlton Lin Tested-by: Khaled Almahallawy Signed-off-by: Imre Deak --- drivers/gpu/drm/i915/display/intel_tc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index 14042a64375e1..dec54cb0c8c63 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -1494,11 +1494,11 @@ static void intel_tc_port_reset_mode(struct intel_tc_port *tc, intel_display_power_flush_work(display); if (!intel_tc_cold_requires_aux_pw(dig_port)) { enum intel_display_power_domain aux_domain; - bool aux_powered; aux_domain = intel_aux_power_domain(dig_port); - aux_powered = intel_display_power_is_enabled(display, aux_domain); - drm_WARN_ON(display->drm, aux_powered); + if (intel_display_power_is_enabled(display, aux_domain)) + drm_dbg_kms(display->drm, "Port %s: AUX unexpectedly powered\n", + tc->port_name); } tc_phy_disconnect(tc); -- 2.49.1