Hi Kristen, These sysfs functions won't be accessed in sleep mode. Based on our usage scenario, when sr-touch-engine is starting (and ektr2136 is active mode), it will only access these functions once to get and set parameters to f/w.
Thanks. Best regards, Mike Hsu 徐宗壕 Linux Software, Mobile BG, Wistron Email: [email protected] Tel: 886-2-66123829 -----Original Message----- From: Kristen Carlson Accardi [mailto:[email protected]] Sent: Friday, June 24, 2011 1:32 AM To: Mike T Hsu/WHQ/Wistron Cc: [email protected]; [email protected]; [email protected]; [email protected] Subject: Re: [Meego-kernel] [PATCH] ektf2136_spi : Add palm-rejection function On Thu, 23 Jun 2011 13:46:46 +0800 <[email protected]> wrote: > > Dear Arjan, > > Sorry, our patch confuses to you. The purpose of patch is not add runtime-pm > function. Runtime-pm function is already implemented in open/close function > in ektf2136 driver. Hi Mike, so is it possible that these sysfs functions could be accessed after the driver's close routine has been called (and the driver has been put in runtime suspend)? Thanks, Kristen _______________________________________________ MeeGo-kernel mailing list [email protected] http://lists.meego.com/listinfo/meego-kernel
