From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755927Ab1AKMmo (ORCPT ); Tue, 11 Jan 2011 07:42:44 -0500 Received: from mail-ew0-f46.google.com ([209.85.215.46]:62944 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755814Ab1AKMml convert rfc822-to-8bit (ORCPT ); Tue, 11 Jan 2011 07:42:41 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=OI43Ou8NSM17VkPnFmN9NL4DC+NTtWUE6OUrpQe64Mx68LSKHoL/aa+ywIFDSUyP25 fxyzwYeYAtO7uiIyrED2mPl3LC62tOQse4UdPOTEk7EESkp9Y0G1y8Ub2KJCYQ9baP5M JzSMtdAPj7eZtHNmuRQFsgMYYymPXKLXYqrfI= MIME-Version: 1.0 In-Reply-To: <20110111112434.GE2385@legolas.emea.dhcp.ti.com> References: <1294745487-29138-1-git-send-email-manjunatha_halli@ti.com> <1294745487-29138-2-git-send-email-manjunatha_halli@ti.com> <1294745487-29138-3-git-send-email-manjunatha_halli@ti.com> <1294745487-29138-4-git-send-email-manjunatha_halli@ti.com> <20110111112434.GE2385@legolas.emea.dhcp.ti.com> Date: Tue, 11 Jan 2011 18:12:40 +0530 Message-ID: Subject: Re: [RFC V10 3/7] drivers:media:radio: wl128x: FM Driver Common sources From: Raja Mani To: balbi@ti.com Cc: manjunatha_halli@ti.com, mchehab@infradead.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org balbi, Agree , interrupt pkts could have handled in thread context . But in the current way , FM driver never create any additional task in the system to handle FM interrupt. In fact, there is no task being created in this driver to handle FM RDS data, AF,etc. This method is suitable for light weight system where we want to reduce number of thread in the system. On Tue, Jan 11, 2011 at 4:54 PM, Felipe Balbi wrote: > Hi, > > On Tue, Jan 11, 2011 at 06:31:23AM -0500, manjunatha_halli@ti.com wrote: >> From: Manjunatha Halli >> >> These are the sources for the common interfaces required by the >> FM V4L2 driver for TI WL127x and WL128x chips. >> >> These implement the FM channel-8 protocol communication with the >> chip. This makes use of the Shared Transport as its transport. >> >> Signed-off-by: Manjunatha Halli >> Reviewed-by: Hans Verkuil > > looks like this is implementing a "proprietary" (by that I mean: for > this driver only) IRQ API. Why aren't you using GENIRQ with threaded > IRQs support ? > > Core IRQ Subsystem would handle a lot of stuff for you. > > -- > balbi > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at  http://vger.kernel.org/majordomo-info.html > -- Regards, Raja.