> -----Original Message----- > From: linux-omap-ow...@vger.kernel.org > [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Andrew Murray > Sent: Thursday, January 28, 2010 7:53 PM > To: linux-omap@vger.kernel.org > Subject: omap3: pm: AVS enabled by default? > > Hello, > > I noticed that Smart Reflex AVS is not turned on by default - and must > be manually enabled from user-land through the sr_vddX_autocomp > controls. > > Are there any plans to enable this by default, or perhaps via > a KConfig > option in the future? > > I ask because the longer a boot time, the longer the device is running > without AVS (assuming it's not enabled by a boot loader) - and on a > mobile device with frequent power on/offs this duration could add up > leading to a potential missed power saving? I appreciate the > saving may > be small - but would it be worthwhile?
Andrew, Some of the initial silicon revisions did not have the efuse data to Required for AVS. I believe AVS is disabled - by default - to ensure compatibility with these devices. Best regards, Sanjeev > > Thanks, > > Andrew Murray > > -- > To unsubscribe from this list: send the line "unsubscribe > linux-omap" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
