Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753781AbZFXMTR (ORCPT ); Wed, 24 Jun 2009 08:19:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751240AbZFXMTE (ORCPT ); Wed, 24 Jun 2009 08:19:04 -0400 Received: from smtp.nokia.com ([192.100.105.134]:62212 "EHLO mgw-mx09.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751159AbZFXMTD (ORCPT ); Wed, 24 Jun 2009 08:19:03 -0400 Date: Wed, 24 Jun 2009 15:16:08 +0300 From: Felipe Balbi To: "Deak Imre (Nokia-D/Helsinki)" Cc: Andrew Morton , "linux-kernel@vger.kernel.org" , Krzysztof Helt , Antonino Daplas , Tony Lindgren , "Valkeinen Tomi (Nokia-D/Helsinki)" Subject: Re: [PATCH 16/20] omapfb: dispc: Allow multiple external IRQ handlers Message-ID: <20090624121608.GA17604@nokia.com> Reply-To: felipe.balbi@nokia.com References: <34904fad6190ff9d35eb942460ece639f4b7d58f.1245842329.git.imre.deak@nokia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) X-OriginalArrivalTime: 24 Jun 2009 12:17:46.0163 (UTC) FILETIME=[C8383030:01C9F4C5] X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 785 Lines: 22 On Wed, Jun 24, 2009 at 01:33:41PM +0200, Deak Imre (Nokia-D/Helsinki) wrote: > From: Daniel Stone > > Previously, the only external (to dispc.c) IRQ handler was RFBI's > frame done handler. dispc's IRQ framework was very dumb: you could only > have one handler, and the semantics of {request,free}_irq were odd, to > say the least. > > The new framework allows multiple consumers to register arbitrary IRQ > masks. No chance to use genirq ? Then rfbi and others could simply request_irq() as usual -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/