From patchwork Mon Jan 31 17:18:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Basavaraj Natikar X-Patchwork-Id: 538609 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 42732C433EF for ; Mon, 31 Jan 2022 17:19:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380832AbiAaRTB (ORCPT ); Mon, 31 Jan 2022 12:19:01 -0500 Received: from mail-dm3nam07on2079.outbound.protection.outlook.com ([40.107.95.79]:37728 "EHLO NAM02-DM3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S241643AbiAaRTA (ORCPT ); Mon, 31 Jan 2022 12:19:00 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=oXLHkqeAkJYx34IEtPwPs2i+/iOgkQK6eyrNvoOuVfQVDCg4HA1chyTgoO9Itap8675IY+GVZlDBKunReUKcC7ts4GVTAx+uefrzbfxD0L1jSX+7PfbZRynfCelDOF/LxRYkmDOjoQLdqnAOEnRvgAOJst6OiPfVx/i/Of4HQDLq4W2Pm7rVajprlihfoiG/lkLcyX3lsOqcZI5DoPgdk+h5PgG6RQpIc0nEhskgzAUwIZ/wOtO9Sh6djSYeVZ6AFmJKgC3tHeeYPqZC1vN5DXOkzTaxJzXpeFwRNGPGJzdadFnq0VSCXCf9OVe6gF2IUEtjouRfkkkW4nuFlcOEDQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Lq7xmRm4Gz3Ovd3MB+ZcWDw+CObYkefa7wK2UqLxIlw=; b=ZSOevEhovg1Sz+RPKC9BXquGbVsZCTmWq7alWZOBBkCeCDpXDAghegJpDhYTln/V+uN7xL5lIwI3QkV0orS2rOnK9SwwJEXbXrz2y/YRpOx2scTaFt1+6gCQqfceCPnzN7Q4TbdJ7LpG1Ab5xp3Ymk719kx24ooGu44zfUsYzRCjEugq+J/yHmFwbQidZLgTCyuy3zchU39nN8wr1kKqevVyxKUgehB1wB0HUuyEaN6Wm0Nv3DE9+beTMNKOT7wP79SqY4+aQvkoFLiwpPg8FK8CydVcAlLmcqBovzEJftf26cMQca4lk5If5u+kdI8lQEufnruaLSB7epW3UtJ0+A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Lq7xmRm4Gz3Ovd3MB+ZcWDw+CObYkefa7wK2UqLxIlw=; b=XABEYBPDKHGmweb1b43+1u6Ei71/bn6F2tzHs+Nl3xQ6ITTQboe+LmivQha9N6jZPXw54Rbrj/OjpbtnKNFBZ5TgWh3Yn+UU91dMaOyamnrkolJ4P2O6AG0gawm7kHHzu24CFTqjf6EUj7s70XNU3ZdjS7cF21Gdsi1DnwXbCXM= Received: from BN8PR04CA0006.namprd04.prod.outlook.com (2603:10b6:408:70::19) by BN8PR12MB3345.namprd12.prod.outlook.com (2603:10b6:408:64::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4930.17; Mon, 31 Jan 2022 17:18:58 +0000 Received: from BN8NAM11FT017.eop-nam11.prod.protection.outlook.com (2603:10b6:408:70:cafe::18) by BN8PR04CA0006.outlook.office365.com (2603:10b6:408:70::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4930.15 via Frontend Transport; Mon, 31 Jan 2022 17:18:58 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT017.mail.protection.outlook.com (10.13.177.93) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4930.15 via Frontend Transport; Mon, 31 Jan 2022 17:18:58 +0000 Received: from jatayu.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.18; Mon, 31 Jan 2022 11:18:53 -0600 From: Basavaraj Natikar To: , , , CC: Basavaraj Natikar Subject: [PATCH 1/2] amd_sfh: Increase sensor command timeout Date: Mon, 31 Jan 2022 22:48:32 +0530 Message-ID: <20220131171833.3998492-2-Basavaraj.Natikar@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220131171833.3998492-1-Basavaraj.Natikar@amd.com> References: <20220131171833.3998492-1-Basavaraj.Natikar@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f20fe3e3-e621-4b17-1b20-08d9e4ddc4b3 X-MS-TrafficTypeDiagnostic: BN8PR12MB3345:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:203; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230001)(4636009)(36840700001)(40470700004)(46966006)(316002)(40460700003)(81166007)(16526019)(82310400004)(356005)(70206006)(8676002)(4326008)(8936002)(36756003)(86362001)(508600001)(6666004)(110136005)(6636002)(70586007)(1076003)(2906002)(26005)(36860700001)(186003)(7696005)(426003)(336012)(47076005)(5660300002)(83380400001)(2616005)(36900700001)(20210929001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 31 Jan 2022 17:18:58.7832 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f20fe3e3-e621-4b17-1b20-08d9e4ddc4b3 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT017.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB3345 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org HPD sensors take more time to initialize. Hence increasing sensor command timeout to get response with status within a max timeout. Fixes: 173709f50e98 ("HID: amd_sfh: Add command response to check command status") Signed-off-by: Basavaraj Natikar --- drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c index 2503be0253d3..d3f32ffe299a 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -37,11 +37,11 @@ static int amd_sfh_wait_response_v2(struct amd_mp2_dev *mp2, u8 sid, u32 sensor_ { union cmd_response cmd_resp; - /* Get response with status within a max of 800 ms timeout */ + /* Get response with status within a max of 1600 ms timeout */ if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp, (cmd_resp.response_v2.response == sensor_sts && cmd_resp.response_v2.status == 0 && (sid == 0xff || - cmd_resp.response_v2.sensor_id == sid)), 500, 800000)) + cmd_resp.response_v2.sensor_id == sid)), 500, 1600000)) return cmd_resp.response_v2.response; return SENSOR_DISABLED; From patchwork Mon Jan 31 17:18:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Basavaraj Natikar X-Patchwork-Id: 540215 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 315F6C433EF for ; Mon, 31 Jan 2022 17:19:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380853AbiAaRTM (ORCPT ); Mon, 31 Jan 2022 12:19:12 -0500 Received: from mail-co1nam11on2082.outbound.protection.outlook.com ([40.107.220.82]:25089 "EHLO NAM11-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1380829AbiAaRTE (ORCPT ); Mon, 31 Jan 2022 12:19:04 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ZgdwOfn+1949lVJlNa1xr48a2BrywbWZd6+0mtAD99jPbhgefGfLMc3FNaI8YcSVUalC0oIgXO4pZw1jhFpvgyRiqkX2gaV7xfS1oCFE63d/25+Cf+pFD+fuKqxoNvET2JLxG4WEyID1pqr7cP9yuwo79u9E8U8nSJhe0LRzL51J/XrH5TtAthmxwqIz2V91DsxXgr98Xv9LRlJQ/9jOfgDgaVHRIcFoGM6AH9LxfbnY14bEhKr8P3Lbxc3Jsw3CPEvCdM1dEpkVFreudG0vsjvtkcEK/3nSxzuBjLi07mwXCRk3APxSPbz/pzq8TG+zrMpjZPcGA/QvziRHmiFFzA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=DVOsQOpsulnVnjmwf/xdgabuiCfapM7675sQtzbkS0I=; b=eC6JwiNwC+i6a6jtDgbWfwuOEnC9gSsDDXh+gyqylv69U4TFQu3yaUgGH0VwsaEjgkw0P3xhfI9/7NEiVKryNlEHYRfUU2l/pMZw5DnWpSJGX5ugviDaHhkVvsJCAhlizvKscWFyPFShuQaJhYlXYyR04pHpSngCD7PHRFdOzY2vnb+tw06SwjCRCxELsFrexE3DSnUYY+91JhGaP9CAWV9qNTsU7bIPpvKApTyCX/uQEZbw0PhioK2PhMgwaBdwVFBPRA9MQQbvILn89u4Z5vyoMb8mtXf7t5M7sxzGkwMnAUtIw/stSYy+6uFAonNFAiVzRcMpG64ya1q1ajKZBA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=DVOsQOpsulnVnjmwf/xdgabuiCfapM7675sQtzbkS0I=; b=d8/sGlH1d+UvS+jdowuanL22oKRvYzcg89A7uAjWqB8l9SxAj9YKuf85cMTO/Ms73cc0LsWTZ8aj+EiB0Z4pSAhgxNRADD56EfO1uPxRjwyBWuAg/yvzhr9cUg2QXWuoLdbKHVPp0VtFaZ9uo83pU5jeW7B9rWhXoXzayw3k+To= Received: from BN8PR04CA0005.namprd04.prod.outlook.com (2603:10b6:408:70::18) by BL0PR12MB5521.namprd12.prod.outlook.com (2603:10b6:208:1c7::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4930.15; Mon, 31 Jan 2022 17:19:02 +0000 Received: from BN8NAM11FT017.eop-nam11.prod.protection.outlook.com (2603:10b6:408:70:cafe::34) by BN8PR04CA0005.outlook.office365.com (2603:10b6:408:70::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4930.15 via Frontend Transport; Mon, 31 Jan 2022 17:19:02 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT017.mail.protection.outlook.com (10.13.177.93) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4930.15 via Frontend Transport; Mon, 31 Jan 2022 17:19:01 +0000 Received: from jatayu.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.18; Mon, 31 Jan 2022 11:18:58 -0600 From: Basavaraj Natikar To: , , , CC: Basavaraj Natikar Subject: [PATCH 2/2] amd_sfh: Add illuminance mask to limit ALS max value Date: Mon, 31 Jan 2022 22:48:33 +0530 Message-ID: <20220131171833.3998492-3-Basavaraj.Natikar@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220131171833.3998492-1-Basavaraj.Natikar@amd.com> References: <20220131171833.3998492-1-Basavaraj.Natikar@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: c169e253-d38a-40ed-add3-08d9e4ddc694 X-MS-TrafficTypeDiagnostic: BL0PR12MB5521:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2958; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230001)(4636009)(40470700004)(36840700001)(46966006)(82310400004)(4326008)(81166007)(2906002)(8936002)(36860700001)(86362001)(47076005)(83380400001)(8676002)(356005)(6636002)(1076003)(70206006)(70586007)(7696005)(6666004)(110136005)(36756003)(508600001)(26005)(40460700003)(5660300002)(316002)(336012)(16526019)(186003)(426003)(2616005)(36900700001)(20210929001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 31 Jan 2022 17:19:01.9548 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c169e253-d38a-40ed-add3-08d9e4ddc694 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT017.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB5521 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org ALS illuminance value present only in first 15 bits from SFH firmware for V2 platforms. Hence added a mask of 15 bit to limit ALS max illuminance values to get correct illuminance value. Fixes: 0aad9c95eb9a ("HID: amd_sfh: Extend ALS support for newer AMD platform") Signed-off-by: Basavaraj Natikar --- drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c b/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c index be41f83b0289..76095bd53c65 100644 --- a/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c +++ b/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c @@ -27,6 +27,7 @@ #define HID_USAGE_SENSOR_STATE_READY_ENUM 0x02 #define HID_USAGE_SENSOR_STATE_INITIALIZING_ENUM 0x05 #define HID_USAGE_SENSOR_EVENT_DATA_UPDATED_ENUM 0x04 +#define ILLUMINANCE_MASK GENMASK(14, 0) int get_report_descriptor(int sensor_idx, u8 *rep_desc) { @@ -246,7 +247,8 @@ u8 get_input_report(u8 current_index, int sensor_idx, int report_id, struct amd_ get_common_inputs(&als_input.common_property, report_id); /* For ALS ,V2 Platforms uses C2P_MSG5 register instead of DRAM access method */ if (supported_input == V2_STATUS) - als_input.illuminance_value = (int)readl(privdata->mmio + AMD_C2P_MSG(5)); + als_input.illuminance_value = + readl(privdata->mmio + AMD_C2P_MSG(5)) & ILLUMINANCE_MASK; else als_input.illuminance_value = (int)sensor_virt_addr[0] / AMD_SFH_FW_MULTIPLIER;