From patchwork Thu Apr 25 12:28:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 1090726 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="xeyDBQ9O"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44qc0y6Y0Dz9s9G for ; Thu, 25 Apr 2019 22:28:34 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730362AbfDYM2a (ORCPT ); Thu, 25 Apr 2019 08:28:30 -0400 Received: from esa2.microchip.iphmx.com ([68.232.149.84]:37369 "EHLO esa2.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728476AbfDYM23 (ORCPT ); Thu, 25 Apr 2019 08:28:29 -0400 X-IronPort-AV: E=Sophos;i="5.60,393,1549954800"; d="scan'208";a="30826534" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES128-SHA; 25 Apr 2019 05:28:28 -0700 Received: from NAM05-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.76.37) with Microsoft SMTP Server (TLS) id 14.3.352.0; Thu, 25 Apr 2019 05:28:27 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=qBQ+hpUZ4QZBYGADbXck0DQ1fR4QKfN34rUXcaGzFmE=; b=xeyDBQ9OcoSbq+DeUl1X587Ve5pwC7PLx8Fykc0t/DpM9zx7PCK4nyDxddtSL7zmnNQ10kBLyLIBnh23yZfjMDxyxwgpduU4S2wtYXPFjOeWaNCfcl5PEEfNMicNNJACHLrZNPH64u1HPJKE4jiRzbdM7LbMYtAZi/HZvRXlRcA= Received: from MWHPR11MB1549.namprd11.prod.outlook.com (10.172.54.17) by MWHPR11MB1470.namprd11.prod.outlook.com (10.172.53.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1835.13; Thu, 25 Apr 2019 12:28:26 +0000 Received: from MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4]) by MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4%4]) with mapi id 15.20.1813.017; Thu, 25 Apr 2019 12:28:26 +0000 From: To: , , , , , , CC: , , , , Subject: [PATCH v3 1/6] drm: atmel-hlcdc: add config option for clock selection Thread-Topic: [PATCH v3 1/6] drm: atmel-hlcdc: add config option for clock selection Thread-Index: AQHU+2JhBuWnQ7wyq02aSqvKdcdQ3Q== Date: Thu, 25 Apr 2019 12:28:26 +0000 Message-ID: <1556195285-10687-2-git-send-email-claudiu.beznea@microchip.com> References: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> In-Reply-To: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR07CA0254.eurprd07.prod.outlook.com (2603:10a6:803:b4::21) To MWHPR11MB1549.namprd11.prod.outlook.com (2603:10b6:301:c::17) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Claudiu.Beznea@microchip.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 0c5612fc-4df4-45b6-4277-08d6c97983cd x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(2017052603328)(7193020); SRVR:MWHPR11MB1470; x-ms-traffictypediagnostic: MWHPR11MB1470: x-microsoft-antispam-prvs: x-forefront-prvs: 0018A2705B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(376002)(366004)(346002)(396003)(39860400002)(189003)(199004)(66476007)(7736002)(81156014)(305945005)(66556008)(64756008)(66446008)(8936002)(68736007)(8676002)(73956011)(66946007)(81166006)(5660300002)(6486002)(3846002)(6116002)(6506007)(2501003)(386003)(76176011)(14444005)(2201001)(102836004)(50226002)(99286004)(86362001)(36756003)(52116002)(4326008)(110136005)(54906003)(107886003)(66066001)(186003)(256004)(26005)(71190400001)(71200400001)(53936002)(25786009)(486006)(478600001)(72206003)(476003)(446003)(11346002)(2616005)(2906002)(97736004)(316002)(6436002)(6512007)(14454004); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR11MB1470; H:MWHPR11MB1549.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: F3FjGzo7i4S3ISNsM+0Z5nRjxOYx47eulEvwtKyRtjY4pHuTFTQt1buGus/KdC3qEPWpVFtfBUlIxQitRSZP9EjLdbxNuxc1Z9lPg+UyvCZyMFN13/sV+KwCcPNOvkLD+0MsJKMpXovxg3+aTWdi0xG+p7uhWb6mGP65k2SxhYnJpVSifqUxqcETD3/MAKZaLfsPc3J0vcap07ikH12WDZhnTZ/qMDr841VB3nSThkzJ1sga0jOZHxl2txm80oyUSDNIy0ZHzjiTLqgRqAW9z2s8pN8cLf37xHzbdPaHLxjpZNcufI3Yld0d6CutqDHchh+KZcMLg0OtwSeC7PbOHXidFdq5fnhZuN2CHNIS4MKN4MOkNGM7V2q6kPdu8JqMF8eTZ9mjjdr8UtUtQTGGH35K9rhLuvzcG7uiuPh1uoY= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 0c5612fc-4df4-45b6-4277-08d6c97983cd X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Apr 2019 12:28:26.2870 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1470 X-OriginatorOrg: microchip.com Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Claudiu Beznea SAM9x60 LCD Controller has no option to select clock source as previous controllers have. To be able to use the same driver even for this LCD controller add a config option to know if controller supports this. Signed-off-by: Claudiu Beznea Reviewed-by: Sam Ravnborg --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 12 +++++++----- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 2 ++ 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index 8070a558d7b1..957e6d2fb00f 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -78,7 +78,8 @@ static void atmel_hlcdc_crtc_mode_set_nofb(struct drm_crtc *c) unsigned long mode_rate; struct videomode vm; unsigned long prate; - unsigned int cfg; + unsigned int mask = ATMEL_HLCDC_CLKDIV_MASK | ATMEL_HLCDC_CLKPOL; + unsigned int cfg = 0; int div; vm.vfront_porch = adj->crtc_vsync_start - adj->crtc_vdisplay; @@ -101,7 +102,10 @@ static void atmel_hlcdc_crtc_mode_set_nofb(struct drm_crtc *c) (adj->crtc_hdisplay - 1) | ((adj->crtc_vdisplay - 1) << 16)); - cfg = ATMEL_HLCDC_CLKSEL; + if (!crtc->dc->desc->fixed_clksrc) { + cfg |= ATMEL_HLCDC_CLKSEL; + mask |= ATMEL_HLCDC_CLKSEL; + } prate = 2 * clk_get_rate(crtc->dc->hlcdc->sys_clk); mode_rate = adj->crtc_clock * 1000; @@ -132,9 +136,7 @@ static void atmel_hlcdc_crtc_mode_set_nofb(struct drm_crtc *c) cfg |= ATMEL_HLCDC_CLKDIV(div); - regmap_update_bits(regmap, ATMEL_HLCDC_CFG(0), - ATMEL_HLCDC_CLKSEL | ATMEL_HLCDC_CLKDIV_MASK | - ATMEL_HLCDC_CLKPOL, cfg); + regmap_update_bits(regmap, ATMEL_HLCDC_CFG(0), mask, cfg); cfg = 0; diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h index 70bd540d644e..0155efb9c443 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h @@ -328,6 +328,7 @@ atmel_hlcdc_layer_to_plane(struct atmel_hlcdc_layer *layer) * @max_hpw: maximum horizontal back/front porch width * @conflicting_output_formats: true if RGBXXX output formats conflict with * each other. + * @fixed_clksrc: true if clock source is fixed * @layers: a layer description table describing available layers * @nlayers: layer description table size */ @@ -340,6 +341,7 @@ struct atmel_hlcdc_dc_desc { int max_vpw; int max_hpw; bool conflicting_output_formats; + bool fixed_clksrc; const struct atmel_hlcdc_layer_desc *layers; int nlayers; }; From patchwork Thu Apr 25 12:28:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 1090732 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="r9neu+My"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44qc1R4yzWz9s7T for ; Thu, 25 Apr 2019 22:28:59 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730919AbfDYM2e (ORCPT ); Thu, 25 Apr 2019 08:28:34 -0400 Received: from esa5.microchip.iphmx.com ([216.71.150.166]:27311 "EHLO esa5.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728476AbfDYM2e (ORCPT ); Thu, 25 Apr 2019 08:28:34 -0400 X-IronPort-AV: E=Sophos;i="5.60,393,1549954800"; d="scan'208";a="29070409" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa5.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 25 Apr 2019 05:28:32 -0700 Received: from NAM05-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.76.107) with Microsoft SMTP Server (TLS) id 14.3.352.0; Thu, 25 Apr 2019 05:28:31 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=05Ew9TTkmmmKOWqIqM4i+iqRogO3xdytu+YXeYUWAFU=; b=r9neu+MyJfXW4IN9kcekH9AuMWBhwjEVpADJsUtkYl77jBIlvH2wj4340wKg8GWzcceynIkIUdDLZNqEZVSvij2NyGzLc8don7awwSURGSd5JpqfnN0SNLMaZ9RZMtvqdNQRNl6dYdNQoTfmvznIgzmwQVVqjCWJnzlVRDBS/hA= Received: from MWHPR11MB1549.namprd11.prod.outlook.com (10.172.54.17) by MWHPR11MB1470.namprd11.prod.outlook.com (10.172.53.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1835.13; Thu, 25 Apr 2019 12:28:30 +0000 Received: from MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4]) by MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4%4]) with mapi id 15.20.1813.017; Thu, 25 Apr 2019 12:28:30 +0000 From: To: , , , , , , CC: , , , , Subject: [PATCH v3 2/6] drm: atmel-hlcdc: avoid initializing cfg with zero Thread-Topic: [PATCH v3 2/6] drm: atmel-hlcdc: avoid initializing cfg with zero Thread-Index: AQHU+2JjKrQbNA/+GU2BMxZKQlfeYw== Date: Thu, 25 Apr 2019 12:28:30 +0000 Message-ID: <1556195285-10687-3-git-send-email-claudiu.beznea@microchip.com> References: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> In-Reply-To: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR07CA0254.eurprd07.prod.outlook.com (2603:10a6:803:b4::21) To MWHPR11MB1549.namprd11.prod.outlook.com (2603:10b6:301:c::17) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Claudiu.Beznea@microchip.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 5564b5ff-bf1a-4952-cda8-08d6c979861d x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(2017052603328)(7193020); SRVR:MWHPR11MB1470; x-ms-traffictypediagnostic: MWHPR11MB1470: x-microsoft-antispam-prvs: x-forefront-prvs: 0018A2705B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(376002)(366004)(346002)(396003)(39860400002)(189003)(199004)(66476007)(7736002)(81156014)(305945005)(66556008)(64756008)(66446008)(8936002)(68736007)(8676002)(73956011)(66946007)(81166006)(5660300002)(6486002)(3846002)(6116002)(6506007)(2501003)(386003)(76176011)(14444005)(2201001)(102836004)(50226002)(99286004)(86362001)(36756003)(52116002)(4326008)(110136005)(54906003)(107886003)(66066001)(186003)(256004)(26005)(71190400001)(71200400001)(53936002)(25786009)(486006)(478600001)(72206003)(476003)(446003)(11346002)(2616005)(2906002)(97736004)(316002)(6436002)(6512007)(14454004); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR11MB1470; H:MWHPR11MB1549.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: l1Pru+iHojpDGR9IlD07DrAYzehzVXKNgwa23bzE97ZCQzossdoJss9EzB1KyPdQLQHImoKWuCJlHu1SW01ppxTNc55AtGoHoeKEN1ZpnZ2/ChbcDGafthKjV1HICP1ZIthIlF56FcapnehxwYfZTB+J6toIotSt2m8hEnkNUn2vUf7EtnhsYJ9OTa5NPbJGrj2DdeAeb4pIyXUh9dZMVXuUnM2PsMsvrYehQcC1NJ5ftBKkF32lHOPu/4GxAUTCw5kRuT776zBYx1uTvckA8s99t6iSFBvx1rXGLQiPDn57NV+xRG0l1fNHHBobWb5sF/udQ72X/uejwACDV9MfO0nyDXJJG5XBGzgww5u8TUgkADHiiCI+quWHqzugvZozUj0jXgcRqW4H86OGHEDfO15/sJMerTpe6FwK4Toxzn4= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 5564b5ff-bf1a-4952-cda8-08d6c979861d X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Apr 2019 12:28:30.1542 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1470 X-OriginatorOrg: microchip.com Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Claudiu Beznea Remove cfg initialization with zero and read state with drm_crtc_state_to_atmel_hlcdc_crtc_state() so that cfg to be initialized with state's output_mode. Signed-off-by: Claudiu Beznea Reviewed-by: Sam Ravnborg --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index 957e6d2fb00f..81c50772df05 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -138,7 +138,8 @@ static void atmel_hlcdc_crtc_mode_set_nofb(struct drm_crtc *c) regmap_update_bits(regmap, ATMEL_HLCDC_CFG(0), mask, cfg); - cfg = 0; + state = drm_crtc_state_to_atmel_hlcdc_crtc_state(c->state); + cfg = state->output_mode << 8; if (adj->flags & DRM_MODE_FLAG_NVSYNC) cfg |= ATMEL_HLCDC_VSPOL; @@ -146,9 +147,6 @@ static void atmel_hlcdc_crtc_mode_set_nofb(struct drm_crtc *c) if (adj->flags & DRM_MODE_FLAG_NHSYNC) cfg |= ATMEL_HLCDC_HSPOL; - state = drm_crtc_state_to_atmel_hlcdc_crtc_state(c->state); - cfg |= state->output_mode << 8; - regmap_update_bits(regmap, ATMEL_HLCDC_CFG(5), ATMEL_HLCDC_HSPOL | ATMEL_HLCDC_VSPOL | ATMEL_HLCDC_VSPDLYS | ATMEL_HLCDC_VSPDLYE | From patchwork Thu Apr 25 12:28:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 1090727 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="joIP6ld+"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44qc124P1fz9s9N for ; Thu, 25 Apr 2019 22:28:38 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731051AbfDYM2h (ORCPT ); Thu, 25 Apr 2019 08:28:37 -0400 Received: from esa2.microchip.iphmx.com ([68.232.149.84]:37382 "EHLO esa2.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728476AbfDYM2g (ORCPT ); Thu, 25 Apr 2019 08:28:36 -0400 X-IronPort-AV: E=Sophos;i="5.60,393,1549954800"; d="scan'208";a="30826542" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 25 Apr 2019 05:28:35 -0700 Received: from NAM05-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.76.106) with Microsoft SMTP Server (TLS) id 14.3.352.0; Thu, 25 Apr 2019 05:28:35 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=c9h/MMmFj42db5+5+C/Tcm3AI4/TTM1N7XpbaMOTN1M=; b=joIP6ld+5f5PZx+3CFO2dspHSeKeRemZA8W5rjmC/T6KXIPbENfrGdvEohYbXAv1YaYP5HYNgUieZlG3rU98OHLkpfVTHW1QiR3Eplt+J8RvmfmorhRkkGVHYVaepxZRgGrQIlAf3EjdqIdhgQBR/qDkfX99yMm5Ww0GV8biZ2w= Received: from MWHPR11MB1549.namprd11.prod.outlook.com (10.172.54.17) by MWHPR11MB1470.namprd11.prod.outlook.com (10.172.53.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1835.13; Thu, 25 Apr 2019 12:28:34 +0000 Received: from MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4]) by MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4%4]) with mapi id 15.20.1813.017; Thu, 25 Apr 2019 12:28:34 +0000 From: To: , , , , , , CC: , , , , Subject: [PATCH v3 3/6] pwm: atmel-hlcdc: add compatible for SAM9X60 HLCDC's PWM Thread-Topic: [PATCH v3 3/6] pwm: atmel-hlcdc: add compatible for SAM9X60 HLCDC's PWM Thread-Index: AQHU+2JmpwWXDC5OaUSjnobMSRPNlQ== Date: Thu, 25 Apr 2019 12:28:33 +0000 Message-ID: <1556195285-10687-4-git-send-email-claudiu.beznea@microchip.com> References: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> In-Reply-To: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR07CA0254.eurprd07.prod.outlook.com (2603:10a6:803:b4::21) To MWHPR11MB1549.namprd11.prod.outlook.com (2603:10b6:301:c::17) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Claudiu.Beznea@microchip.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 47a7c6b4-4c83-4fb6-da21-08d6c979883e x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(2017052603328)(7193020); SRVR:MWHPR11MB1470; x-ms-traffictypediagnostic: MWHPR11MB1470: x-microsoft-antispam-prvs: x-forefront-prvs: 0018A2705B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(376002)(366004)(346002)(396003)(39860400002)(189003)(199004)(66476007)(7736002)(81156014)(305945005)(66556008)(64756008)(66446008)(8936002)(68736007)(8676002)(73956011)(66946007)(81166006)(5660300002)(6486002)(3846002)(6116002)(6506007)(2501003)(386003)(76176011)(2201001)(102836004)(50226002)(99286004)(86362001)(36756003)(52116002)(4326008)(110136005)(54906003)(107886003)(66066001)(186003)(256004)(26005)(71190400001)(71200400001)(53936002)(25786009)(486006)(478600001)(72206003)(476003)(446003)(11346002)(4744005)(2616005)(2906002)(97736004)(316002)(6436002)(6512007)(14454004); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR11MB1470; H:MWHPR11MB1549.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: Z8WqwlxMXKkSfFubZjYulS6rx/+G5bBCkP6D/IumIl3vsG+VsehshkBPT3fOVnj4G4R/sguSG2GI4JG/oduU2re5ZX4/OqHq5A6o8ldNT+x3h5ozwkdU8tIPhNDmHF3QtCRSQ853+FikbDnwXsH74D/6lv3RI/xnRw8G8otgIRqMJu4AFtBbtOWK249GqNLedZV+qjQr/IyABGpK6zbZI7jqAA5PzGrCF8TxEIRyCDD2DYJWE6sg3gagzqQUuaDZl9V+Cbj6rH3s//KsDhQCqwi+N66wTW31EUMbkZLUJtZbe9LDXwQJc9+oRbEF+3jOmeCtauzXgUa9kRaqntkUeNOaZWNfEktF4mgPBZQULEmnZuWPxTyKzo9XjE9ej6hrzdy+eNBX0vH4ZGElpBLSmlMTTRi6Whgb2mZjpjjzFto= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 47a7c6b4-4c83-4fb6-da21-08d6c979883e X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Apr 2019 12:28:33.9154 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1470 X-OriginatorOrg: microchip.com Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Claudiu Beznea Add compatible string for SAM9X60 HLCDC's PWM. Signed-off-by: Claudiu Beznea Acked-by: Thierry Reding --- drivers/pwm/pwm-atmel-hlcdc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c index 54c6633d9b5d..6bfbe1a902fc 100644 --- a/drivers/pwm/pwm-atmel-hlcdc.c +++ b/drivers/pwm/pwm-atmel-hlcdc.c @@ -246,6 +246,7 @@ static const struct of_device_id atmel_hlcdc_dt_ids[] = { .compatible = "atmel,sama5d4-hlcdc", .data = &atmel_hlcdc_pwm_sama5d3_errata, }, + { .compatible = "microchip,sam9x60-hlcdc", }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, atmel_hlcdc_dt_ids); From patchwork Thu Apr 25 12:28:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 1090730 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="MT+B+ODl"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44qc1H5RpFz9s9T for ; Thu, 25 Apr 2019 22:28:51 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731052AbfDYM2m (ORCPT ); Thu, 25 Apr 2019 08:28:42 -0400 Received: from esa1.microchip.iphmx.com ([68.232.147.91]:17366 "EHLO esa1.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726067AbfDYM2k (ORCPT ); Thu, 25 Apr 2019 08:28:40 -0400 X-IronPort-AV: E=Sophos;i="5.60,393,1549954800"; d="scan'208";a="32236321" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 25 Apr 2019 05:28:39 -0700 Received: from NAM05-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.76.105) with Microsoft SMTP Server (TLS) id 14.3.352.0; Thu, 25 Apr 2019 05:28:39 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=bm0v2SKOAqLFTnLsoPeCFq1wYIKHNr6xoLZJSPArh+U=; b=MT+B+ODlnXDk/lbQ6zAGRrB4x24Hn023rrGkZygtgU3B2Ybo02rPY0cN0IFdxLK0hWYm8hiKWq//Ke2uSlJvWUWMf2F+B7SDwSLDiSx7LDqZMcnRPFZqqh3WC2rKWWXt9uKVztOShbvJHgx2GuIf5FJ5u53EQmRJYjEYeGr5/tM= Received: from MWHPR11MB1549.namprd11.prod.outlook.com (10.172.54.17) by MWHPR11MB1470.namprd11.prod.outlook.com (10.172.53.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1835.13; Thu, 25 Apr 2019 12:28:38 +0000 Received: from MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4]) by MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4%4]) with mapi id 15.20.1813.017; Thu, 25 Apr 2019 12:28:38 +0000 From: To: , , , , , , CC: , , , , , Subject: [PATCH v3 4/6] drm: atmel-hlcdc: enable sys_clk during initalization. Thread-Topic: [PATCH v3 4/6] drm: atmel-hlcdc: enable sys_clk during initalization. Thread-Index: AQHU+2JoQq3P3r+WtU+oP4T6IosGBw== Date: Thu, 25 Apr 2019 12:28:37 +0000 Message-ID: <1556195285-10687-5-git-send-email-claudiu.beznea@microchip.com> References: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> In-Reply-To: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR07CA0254.eurprd07.prod.outlook.com (2603:10a6:803:b4::21) To MWHPR11MB1549.namprd11.prod.outlook.com (2603:10b6:301:c::17) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Claudiu.Beznea@microchip.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 8029d127-3f96-4e1c-d62d-08d6c9798abb x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(2017052603328)(7193020); SRVR:MWHPR11MB1470; x-ms-traffictypediagnostic: MWHPR11MB1470: x-microsoft-antispam-prvs: x-forefront-prvs: 0018A2705B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(376002)(366004)(346002)(396003)(39860400002)(189003)(199004)(66476007)(7736002)(81156014)(305945005)(66556008)(64756008)(66446008)(8936002)(68736007)(8676002)(73956011)(66946007)(81166006)(5660300002)(6486002)(3846002)(6116002)(6506007)(2501003)(386003)(76176011)(14444005)(2201001)(102836004)(50226002)(99286004)(86362001)(36756003)(52116002)(4326008)(110136005)(54906003)(107886003)(66066001)(186003)(256004)(26005)(71190400001)(71200400001)(53936002)(25786009)(486006)(478600001)(72206003)(476003)(446003)(11346002)(2616005)(2906002)(97736004)(316002)(6436002)(6512007)(14454004); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR11MB1470; H:MWHPR11MB1549.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: YQV0TgLE/FXu0tDRb5CFCdo1Uj3IWS6k3d29BUITjHHK1IMas6pTsmjkWuBGjoxfIIMkkg88J+9bwo3lTvwO6Gm00T0IyFF8A4CKOeTEajKeuTz3adbS4Tn8CZW4jaMZVa3iRbRCtbGmuPmDe8bBzS/FJukhM+KmwanWqLm71qoFeb9beAwh7KlMLAOCzzLjB18PLz6FtH+8L2Ja5LxSmyoa7N0dMO1zUbZSs9yYBYhinOGO2P81XbBFuWdnxxFFHJzi8XsWItho2nwAFAfIOr+aAIkHHU4TmqN5jPMSj9IkXNPB3HnDgcgZG/rr+osx+FCNS8Hdunk5VXknn9vHhFTxaP34x1wJRnMnPjjWdlEAsWG2tiT/P5ElIamS3L1iv8q0WPk0heWS+LWijedNRsP2Sq4+gkDqhD5JNseg0dw= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 8029d127-3f96-4e1c-d62d-08d6c9798abb X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Apr 2019 12:28:37.9409 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1470 X-OriginatorOrg: microchip.com Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Sandeep Sheriker Mallikarjun For SAM9X60 SoC, sys_clk is through lcd_gclk clock source and this needs to be enabled before enabling lcd_clk. Signed-off-by: Sandeep Sheriker Mallikarjun [claudiu.beznea@microchip.com: add fixed_clksrc checks] Signed-off-by: Claudiu Beznea --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 0be13eceedba..8bf51f853721 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -625,10 +625,18 @@ static int atmel_hlcdc_dc_load(struct drm_device *dev) dc->hlcdc = dev_get_drvdata(dev->dev->parent); dev->dev_private = dc; + if (dc->desc->fixed_clksrc) { + ret = clk_prepare_enable(dc->hlcdc->sys_clk); + if (ret) { + dev_err(dev->dev, "failed to enable sys_clk\n"); + goto err_destroy_wq; + } + } + ret = clk_prepare_enable(dc->hlcdc->periph_clk); if (ret) { dev_err(dev->dev, "failed to enable periph_clk\n"); - goto err_destroy_wq; + goto err_sys_clk_disable; } pm_runtime_enable(dev->dev); @@ -664,6 +672,9 @@ static int atmel_hlcdc_dc_load(struct drm_device *dev) err_periph_clk_disable: pm_runtime_disable(dev->dev); clk_disable_unprepare(dc->hlcdc->periph_clk); +err_sys_clk_disable: + if (dc->desc->fixed_clksrc) + clk_disable_unprepare(dc->hlcdc->sys_clk); err_destroy_wq: destroy_workqueue(dc->wq); @@ -688,6 +699,8 @@ static void atmel_hlcdc_dc_unload(struct drm_device *dev) pm_runtime_disable(dev->dev); clk_disable_unprepare(dc->hlcdc->periph_clk); + if (dc->desc->fixed_clksrc) + clk_disable_unprepare(dc->hlcdc->sys_clk); destroy_workqueue(dc->wq); } @@ -805,6 +818,8 @@ static int atmel_hlcdc_dc_drm_suspend(struct device *dev) regmap_read(regmap, ATMEL_HLCDC_IMR, &dc->suspend.imr); regmap_write(regmap, ATMEL_HLCDC_IDR, dc->suspend.imr); clk_disable_unprepare(dc->hlcdc->periph_clk); + if (dc->desc->fixed_clksrc) + clk_disable_unprepare(dc->hlcdc->sys_clk); return 0; } @@ -814,6 +829,8 @@ static int atmel_hlcdc_dc_drm_resume(struct device *dev) struct drm_device *drm_dev = dev_get_drvdata(dev); struct atmel_hlcdc_dc *dc = drm_dev->dev_private; + if (dc->desc->fixed_clksrc) + clk_prepare_enable(dc->hlcdc->sys_clk); clk_prepare_enable(dc->hlcdc->periph_clk); regmap_write(dc->hlcdc->regmap, ATMEL_HLCDC_IER, dc->suspend.imr); From patchwork Thu Apr 25 12:28:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 1090729 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="rfYw7sxV"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44qc1G5XDLz9s70 for ; Thu, 25 Apr 2019 22:28:50 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726409AbfDYM2p (ORCPT ); Thu, 25 Apr 2019 08:28:45 -0400 Received: from esa1.microchip.iphmx.com ([68.232.147.91]:17366 "EHLO esa1.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726067AbfDYM2p (ORCPT ); Thu, 25 Apr 2019 08:28:45 -0400 X-IronPort-AV: E=Sophos;i="5.60,393,1549954800"; d="scan'208";a="32236326" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 25 Apr 2019 05:28:44 -0700 Received: from NAM05-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.76.106) with Microsoft SMTP Server (TLS) id 14.3.352.0; Thu, 25 Apr 2019 05:28:44 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=KLOItgOkagNtwzRih3ESsEC6WMRUTvpDPFWuSAcCvmo=; b=rfYw7sxV6ERx41tztbXQmHrRzqQPwD3THd/AqCq2rtE5C+wHZRBi/HMMvv7oaGRRrmEtfz4eEbt2shaO+fIC3Gwt01clVNHRG2CjojSY0QR78ttJqWE7VJJUJsBIcB0q2I0V74/5sGPZSwwdfdCn3YHma26uCJHhlboi3jOYu5g= Received: from MWHPR11MB1549.namprd11.prod.outlook.com (10.172.54.17) by MWHPR11MB1470.namprd11.prod.outlook.com (10.172.53.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1835.13; Thu, 25 Apr 2019 12:28:42 +0000 Received: from MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4]) by MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4%4]) with mapi id 15.20.1813.017; Thu, 25 Apr 2019 12:28:42 +0000 From: To: , , , , , , CC: , , , , , Subject: [PATCH v3 5/6] drm: atmel-hlcdc: add sam9x60 LCD controller Thread-Topic: [PATCH v3 5/6] drm: atmel-hlcdc: add sam9x60 LCD controller Thread-Index: AQHU+2JrxZibZKRASUmuMtLyaD0eZQ== Date: Thu, 25 Apr 2019 12:28:42 +0000 Message-ID: <1556195285-10687-6-git-send-email-claudiu.beznea@microchip.com> References: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> In-Reply-To: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR07CA0254.eurprd07.prod.outlook.com (2603:10a6:803:b4::21) To MWHPR11MB1549.namprd11.prod.outlook.com (2603:10b6:301:c::17) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Claudiu.Beznea@microchip.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 4b3420c6-47e8-4314-e3a4-08d6c9798d82 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(2017052603328)(7193020); SRVR:MWHPR11MB1470; x-ms-traffictypediagnostic: MWHPR11MB1470: x-microsoft-antispam-prvs: x-forefront-prvs: 0018A2705B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(376002)(366004)(346002)(396003)(39860400002)(189003)(199004)(66476007)(7736002)(81156014)(305945005)(66556008)(64756008)(66446008)(8936002)(68736007)(8676002)(73956011)(66946007)(81166006)(5660300002)(6486002)(3846002)(6116002)(6506007)(2501003)(386003)(76176011)(2201001)(102836004)(50226002)(99286004)(86362001)(36756003)(52116002)(4326008)(110136005)(54906003)(107886003)(66066001)(186003)(256004)(26005)(71190400001)(71200400001)(53936002)(25786009)(486006)(478600001)(72206003)(476003)(446003)(11346002)(2616005)(2906002)(97736004)(316002)(6436002)(6512007)(14454004); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR11MB1470; H:MWHPR11MB1549.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: amx9Mncc/IqCPZFHQPQzLRvRcCCmXF5owHmEHKjXKIvRjj2SbXb3PrU+Dq8yllw2a/J/MFKOmRLKGce1onWxaIeSCmFQ4nous3fWVt4JjyytYMFyRiztmYrGRM0xMzZB1WJhxd9vL9H3tflm/KmueMvk/hlo5TfiBTmDiusd0NBf913LdtkC2Y5EXcrGeAFp09E0nojSpdRcSRL5R1eVvWP8zj1RglJ0k5WO0klUdgsCQxPB0mVROVS6hGx26zUuoz8HvBIg4gDpSOapS2mTJLLqhW+vP6r3S2316fthD/37tjeJexQdEmpc0PpTqUdoBRGb05M16ApCFBIYf2ccg6siX3sBwgS1a8amAauKCg9PTlcyRyam2Hilla5cnLZHNBqebXFP8HM5YotIqFGILcfLbrJ/HwB23xQn3GNC2LI= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 4b3420c6-47e8-4314-e3a4-08d6c9798d82 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Apr 2019 12:28:42.6949 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1470 X-OriginatorOrg: microchip.com Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Sandeep Sheriker Mallikarjun Add the LCD controller for SAM9X60. Signed-off-by: Sandeep Sheriker Mallikarjun [claudiu.beznea@microchip.com: add fixed_clksrc option to atmel_hlcdc_dc_sam9x60] Signed-off-by: Claudiu Beznea --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 101 +++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 8bf51f853721..fb2e7646daeb 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -364,6 +364,103 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sama5d4 = { .nlayers = ARRAY_SIZE(atmel_hlcdc_sama5d4_layers), .layers = atmel_hlcdc_sama5d4_layers, }; + +static const struct atmel_hlcdc_layer_desc atmel_hlcdc_sam9x60_layers[] = { + { + .name = "base", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x60, + .id = 0, + .type = ATMEL_HLCDC_BASE_LAYER, + .cfgs_offset = 0x2c, + .layout = { + .xstride = { 2 }, + .default_color = 3, + .general_config = 4, + .disc_pos = 5, + .disc_size = 6, + }, + .clut_offset = 0x600, + }, + { + .name = "overlay1", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x160, + .id = 1, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x2c, + .layout = { + .pos = 2, + .size = 3, + .xstride = { 4 }, + .pstride = { 5 }, + .default_color = 6, + .chroma_key = 7, + .chroma_key_mask = 8, + .general_config = 9, + }, + .clut_offset = 0xa00, + }, + { + .name = "overlay2", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x260, + .id = 2, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x2c, + .layout = { + .pos = 2, + .size = 3, + .xstride = { 4 }, + .pstride = { 5 }, + .default_color = 6, + .chroma_key = 7, + .chroma_key_mask = 8, + .general_config = 9, + }, + .clut_offset = 0xe00, + }, + { + .name = "high-end-overlay", + .formats = &atmel_hlcdc_plane_rgb_and_yuv_formats, + .regs_offset = 0x360, + .id = 3, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x4c, + .layout = { + .pos = 2, + .size = 3, + .memsize = 4, + .xstride = { 5, 7 }, + .pstride = { 6, 8 }, + .default_color = 9, + .chroma_key = 10, + .chroma_key_mask = 11, + .general_config = 12, + .scaler_config = 13, + .phicoeffs = { + .x = 17, + .y = 33, + }, + .csc = 14, + }, + .clut_offset = 0x1200, + }, +}; + +static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sam9x60 = { + .min_width = 0, + .min_height = 0, + .max_width = 2048, + .max_height = 2048, + .max_spw = 0xff, + .max_vpw = 0xff, + .max_hpw = 0x3ff, + .fixed_clksrc = true, + .nlayers = ARRAY_SIZE(atmel_hlcdc_sam9x60_layers), + .layers = atmel_hlcdc_sam9x60_layers, +}; + static const struct of_device_id atmel_hlcdc_of_match[] = { { .compatible = "atmel,at91sam9n12-hlcdc", @@ -385,6 +482,10 @@ static const struct of_device_id atmel_hlcdc_of_match[] = { .compatible = "atmel,sama5d4-hlcdc", .data = &atmel_hlcdc_dc_sama5d4, }, + { + .compatible = "microchip,sam9x60-hlcdc", + .data = &atmel_hlcdc_dc_sam9x60, + }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match); From patchwork Thu Apr 25 12:28:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 1090731 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="OV1rCQdx"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44qc1P2lcjz9s9T for ; Thu, 25 Apr 2019 22:28:57 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731081AbfDYM2u (ORCPT ); Thu, 25 Apr 2019 08:28:50 -0400 Received: from esa2.microchip.iphmx.com ([68.232.149.84]:37397 "EHLO esa2.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726067AbfDYM2u (ORCPT ); Thu, 25 Apr 2019 08:28:50 -0400 X-IronPort-AV: E=Sophos;i="5.60,393,1549954800"; d="scan'208";a="30826556" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES128-SHA; 25 Apr 2019 05:28:48 -0700 Received: from NAM05-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.76.37) with Microsoft SMTP Server (TLS) id 14.3.352.0; Thu, 25 Apr 2019 05:28:48 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=xaMBIGL3M1PjcCoUCC2H90HkEKofKXUHFm5nny0vUK4=; b=OV1rCQdxPpuAEkjM+258JsOpDOz7D3Vqp/305xlGHA3U8Fi65ASAb1CCMlQfhRCTCXpAVOLC6kobp0ou4U054q7LY+p/IJmguUliAG9iBM+d/povz8YqtWgpckGz6S9sX8lqIA9yNb9rbeK6Zn1jr7PHLFWM9pgCPQHGRANQWJQ= Received: from MWHPR11MB1549.namprd11.prod.outlook.com (10.172.54.17) by MWHPR11MB1470.namprd11.prod.outlook.com (10.172.53.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1835.13; Thu, 25 Apr 2019 12:28:47 +0000 Received: from MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4]) by MWHPR11MB1549.namprd11.prod.outlook.com ([fe80::f01a:9325:7a65:cdb4%4]) with mapi id 15.20.1813.017; Thu, 25 Apr 2019 12:28:47 +0000 From: To: , , , , , , CC: , , , , , Subject: [PATCH v3 6/6] drm/atmel-hclcdc: revert shift by 8 Thread-Topic: [PATCH v3 6/6] drm/atmel-hclcdc: revert shift by 8 Thread-Index: AQHU+2Jt0ynRmATar02eZ3Uv1M30NQ== Date: Thu, 25 Apr 2019 12:28:46 +0000 Message-ID: <1556195285-10687-7-git-send-email-claudiu.beznea@microchip.com> References: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> In-Reply-To: <1556195285-10687-1-git-send-email-claudiu.beznea@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR07CA0254.eurprd07.prod.outlook.com (2603:10a6:803:b4::21) To MWHPR11MB1549.namprd11.prod.outlook.com (2603:10b6:301:c::17) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Claudiu.Beznea@microchip.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a8777e8f-ad23-471c-bdde-08d6c9799011 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(2017052603328)(7193020); SRVR:MWHPR11MB1470; x-ms-traffictypediagnostic: MWHPR11MB1470: x-microsoft-antispam-prvs: x-forefront-prvs: 0018A2705B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(376002)(366004)(346002)(396003)(39860400002)(189003)(199004)(66476007)(7736002)(81156014)(305945005)(66556008)(64756008)(66446008)(8936002)(68736007)(8676002)(73956011)(66946007)(81166006)(5660300002)(7416002)(6486002)(3846002)(6116002)(6506007)(2501003)(386003)(76176011)(14444005)(2201001)(102836004)(50226002)(99286004)(86362001)(36756003)(52116002)(4326008)(110136005)(54906003)(66066001)(186003)(256004)(26005)(71190400001)(71200400001)(53936002)(25786009)(486006)(478600001)(72206003)(476003)(446003)(11346002)(4744005)(2616005)(2906002)(97736004)(316002)(6436002)(6512007)(14454004); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR11MB1470; H:MWHPR11MB1549.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: XJvrahVUthl50VB1+HDq3U/bc2Uruam4VxhL1kqQyszP6kGXhO2es81YOmRX+cAYqdUkdB1KpkeGCAGktHHnZyw4RWYFs5Sxhp/zdvf0GprzWIPxOHuk5k6RJCb/L6ioiXnafAcmY4Vsyb7K0jEd7InAfyT70HA6c4qTTrUDnk+06NsPixntEIZgwxnaAMP6/QfvAAdoAGKOcV366GdTUJaqeUPlj7HA2YFdytktMA6hVsX//or/LM+TgD9OPo2jh+bjL81xogTJVJwJ+8vYKuhKh16pJ0lmqfCtHtVfOog7xt4En+QpNvdVL7kmdhjs5fHSYWU5+MhHOXlQNo/w8aPTEpkJ8ZajCZPHcOnB3yX0Ir0GlNdkxtfQZzTFNV7hubNcY2vjfHrQ6HQnR2/+E068iPgVJB8gX1xaz7r9fq8= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: a8777e8f-ad23-471c-bdde-08d6c9799011 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Apr 2019 12:28:47.0306 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1470 X-OriginatorOrg: microchip.com Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Claudiu Beznea Revert shift by 8 of state->base.alpha. This introduced regresion on planes. Fixes: 7f73c10b256b ("drm/atmel-hclcdc: Convert to the new generic alpha property") Cc: Maxime Ripard Signed-off-by: Claudiu Beznea --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index e836e2de35ce..cc8301352384 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -382,7 +382,7 @@ atmel_hlcdc_plane_update_general_settings(struct atmel_hlcdc_plane *plane, cfg |= ATMEL_HLCDC_LAYER_LAEN; else cfg |= ATMEL_HLCDC_LAYER_GAEN | - ATMEL_HLCDC_LAYER_GA(state->base.alpha >> 8); + ATMEL_HLCDC_LAYER_GA(state->base.alpha); } if (state->disc_h && state->disc_w)