From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH v1 0/3] console, serial8250: Disable PM and DMA ops Date: Wed, 23 May 2018 11:00:52 -0700 Message-ID: <20180523180052.GP98604@atomide.com> References: <20180515183409.78046-1-andriy.shevchenko@linux.intel.com> <20180516100842.xuma7b3e727w7bpz@linutronix.de> <20180516104734.357oevogppu5bsg4@linutronix.de> <20180517134820.GI98604@atomide.com> <20180517194834.GW25808@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Andy Shevchenko Cc: Sebastian Andrzej Siewior , Andy Shevchenko , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Linux Kernel Mailing List , Greg Kroah-Hartman , Jiri Slaby , "open list:SERIAL DRIVERS" , Arnd Bergmann List-Id: linux-serial@vger.kernel.org * Andy Shevchenko [180522 21:54]: > On Thu, May 17, 2018 at 10:48 PM, Tony Lindgren wrote: > > * Andy Shevchenko [180517 16:38]: > >> On Thu, May 17, 2018 at 4:48 PM, Tony Lindgren wrote: > >> > * Sebastian Andrzej Siewior [180516 10:49]: > > >> > The idea breaking PM seems silly to me considering that we've had > >> > it working for years already. > >> > >> Same question / note. World is much more complex than just being OMAP. > > > > Sorry but you are making assumptions about hardware being powered on > > all the time. > > Nope, other way around. The so called "support" _prevents_ our > hardware to go to sleep. Hmm sorry now I'm all confused what issues you're having. I thought you said earlier the issue was that you wanted to keep the console enabled all the time and never idle? Regards, Tony