From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH 0/3] Some omap_device/hwmod/pwrdomain patches Date: Fri, 27 May 2011 07:57:23 -0700 Message-ID: <874o4g6vjg.fsf@ti.com> References: <1306428307-1360-1-git-send-email-tomi.valkeinen@ti.com> <87ipsxfjyd.fsf@ti.com> <1306474266.1905.8.camel@deskari> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from na3sys009aog105.obsmtp.com ([74.125.149.75]:55055 "EHLO na3sys009aog105.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751370Ab1E0O51 (ORCPT ); Fri, 27 May 2011 10:57:27 -0400 Received: by mail-pv0-f174.google.com with SMTP id 12so805955pvg.19 for ; Fri, 27 May 2011 07:57:26 -0700 (PDT) In-Reply-To: <1306474266.1905.8.camel@deskari> (Tomi Valkeinen's message of "Fri, 27 May 2011 08:31:06 +0300") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tomi Valkeinen Cc: Paul Walmsley , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Tomi Valkeinen writes: [...] > >> This isn't something in general that drivers should be aware of, so I'd >> rather not see this exposed to drivers (unless there's a real need.) > > Ok, I'll drop the patch. I don't think there's any need for this in DSS. > >> As soon as I finish the move to device power domains (hopefully for >> 2.6.41), the driver's callbacks will only be called if the device has >> lost context, so checking for context loss will not be needed at all at >> the driver level. > > This sounds good. Runtime PM's suspend & resume callbacks or something > else? Runtime PM callbacks. Kevin