From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Stoppa Subject: Re: Few enhancement ideas Date: Fri, 15 Jul 2005 16:04:28 +0300 Message-ID: <1121432668.27159.2.camel@localhost> References: <1121277175.6338.105.camel@localhost> <20050713183814.1F948BF466@adsl-69-107-32-110.dsl.pltn13.pacbell.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============92890929329023597==" Return-path: In-Reply-To: <20050713183814.1F948BF466@adsl-69-107-32-110.dsl.pltn13.pacbell.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.osdl.org Errors-To: linux-pm-bounces@lists.osdl.org To: "ext db@adsl-69-107-32-110.dsl.pltn13.pacbell.net" Cc: linux-pm@lists.osdl.org, sampsa.fabritius@nokia.com List-Id: linux-pm@vger.kernel.org --===============92890929329023597== Content-Type: text/plain Content-Transfer-Encoding: 7bit Hi, On Wed, 2005-07-13 at 11:38 -0700, ext db@adsl-69-107-32-110.dsl.pltn13.pacbell.net wrote: > > The Product > > =========== > > Nokia 770 is powered by an OMAP1710 on a custom board. [snip] > ... and all that running Linux! The last rumor I heard was that > it might base on the 2.6.12 kernel. I look forward to seeing one > of these, so I'll know for sure! Yes, we'll bring some with us. > For those unfamiliar with OMAP, http://linux.omap.com is a place > to start ... there's a Linux-OMAP mailing list and patches (such > as 2.6.13-rc1-omap1) in a GIT repository, many of which have made > their way into kernel.org releases. It's a family of ARM SOC > processors that's very power-efficient. > > > > Interests > > ========= > > Here are a few ideas that we are planning to investigate in order to > > address shortcomings in the current PM model with respect to system-wide > > PM: > > > > - Regulator framework: similar to clock framework HAL > > Perhaps you could elaborate in a separate email thread? As Amit wrote we've been very busy till now, but we plan to elaborate an articulated proposal > > - Generic framework for system-wide constraints: to handle constraints > > outside bus control > > - PM framework: Enhance PM framework to allow flexible policy control. > > Like DPM? > > - User space API: Requires study > > > > Are these ideas of interest to the PM community or Nokia-specific? > > General interest! > > I'll be very glad to see a more cross-pollination from that part > of the embedded Linux world. Laptops get plenty of attention, > but there's more to Linux than that. :) > > - Dave > --===============92890929329023597== Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline --===============92890929329023597==--