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Fri, 18 Oct 2019 09:12:15 +0000 From: Brian Starkey To: "james qian wang (Arm Technology China)" CC: Russell King - ARM Linux admin , Mihail Atanassov , "dri-devel@lists.freedesktop.org" , David Airlie , Liviu Dudau , Maxime Ripard , "linux-kernel@vger.kernel.org" , nd , Sean Paul Subject: Re: [RFC,3/3] drm/komeda: Allow non-component drm_bridge only endpoints Thread-Topic: [RFC,3/3] drm/komeda: Allow non-component drm_bridge only endpoints Thread-Index: AQHVhDme1+iX/Utgt0y74txJGijIlKddc0AAgAC0dYCAAFdhgIAAIZ6AgAAHlgCAAA7tgIABQtWAgAAlwoA= Date: Fri, 18 Oct 2019 09:12:15 +0000 Message-ID: <20191018091213.k6bka3tajy2vez6l@DESKTOP-E1NTVVP.localdomain> References: <20191004143418.53039-4-mihail.atanassov@arm.com> <20191009055407.GA3082@jamwan02-TSP300> <5390495.Gzyn2rW8Nj@e123338-lin> <20191016162206.u2yo37rtqwou4oep@DESKTOP-E1NTVVP.localdomain> <20191017030752.GA3109@jamwan02-TSP300> <20191017082043.bpiuvfr3r4jngxtu@DESKTOP-E1NTVVP.localdomain> <20191017102055.GA8308@jamwan02-TSP300> <20191017104812.6qpuzoh5bx5i2y3m@DESKTOP-E1NTVVP.localdomain> <20191017114137.GC25745@shell.armlinux.org.uk> <20191018065657.GA19117@jamwan02-TSP300> In-Reply-To: <20191018065657.GA19117@jamwan02-TSP300> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: NeoMutt/20180716-849-147d51-dirty x-originating-ip: [217.140.106.52] x-clientproxiedby: LO2P265CA0369.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:a3::21) To AM6PR08MB3829.eurprd08.prod.outlook.com (2603:10a6:20b:85::14) Authentication-Results-Original: spf=none (sender IP is ) smtp.mailfrom=Brian.Starkey@arm.com; 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X-MS-Office365-Filtering-Correlation-Id-Prvs: 8b270db4-aa36-43f2-6edf-08d753ab449d NoDisclaimer: True X-Forefront-PRVS: 01949FE337 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 3eC6PUsm0nwx5kVkgcyhjxSmozOYWoGT6Y6lcJlBIRKRNWb6UN8VR/MzzzXYQhsxAJ7/wEAySte7l8OIlpkZ3BoS7eHTRjntG+CBJSe4AUNiX5l/+rq4jZeLMpL7URQBLDeTdeGrScusJ4y8JtuUiyyibyVARyV8FsbC54Ne7YV1voXy+DKirdl5IAR9cwut378XbTy5vKyowSweEMvL+/5X/6a+FmKyzdOQMtbpy6NeMydFtI+M2/yja19lEx1Z2cEwqdoaIxjafDIIewTagKDB2+eh9mLdub8sw1BfDOlmgAAURoHADG2hM3z0cmYtaAAeO9GDHmsvJlzY+1eC7N5ToGH+Ij6ddb3t5k92QFTs3W7yKD0rD82KN5Qp3qwQbXzfFsUDtG+k9QlfEkQF874yOKY93YotMbT9D4SsznBibzvz2SX3mIRpYtckFWZBXshlLXMHRqM4gCKv+a2d+Q== X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Oct 2019 09:12:26.4165 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: eba6977f-b9b5-4a9a-f08b-08d753ab4b56 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PR2PR08MB4908 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 18, 2019 at 06:57:05AM +0000, james qian wang (Arm Technology C= hina) wrote: >=20 > Hi Brian: >=20 > Can this convince you to fully swap to bridge ? Not until those patches materialise and land, no :-) >=20 > Actually even there is no fix, we won't real encounter such rmmod problem= , > since we always build the bridge/tda998 (by Y) into the image. >=20 If you say so. I think the folks here like having drm as a module to make it easy to patch things without a reboot. -Brian > Thanks > James > > --=20 > > RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ > > FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622k= bps up > > According to speedtest.net: 11.9Mbps down 500kbps up