From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Mack Subject: Re: [PATCH v7] ARM: omap: edma: add suspend suspend/resume hooks Date: Fri, 29 Nov 2013 09:57:13 +0100 Message-ID: <529856E9.8030708@gmail.com> References: <1385560571-3939-1-git-send-email-zonque@gmail.com> <52984B98.5050202@cobham.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-bk0-f50.google.com ([209.85.214.50]:60699 "EHLO mail-bk0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750985Ab3K2I5Z (ORCPT ); Fri, 29 Nov 2013 03:57:25 -0500 Received: by mail-bk0-f50.google.com with SMTP id e11so4180443bkh.37 for ; Fri, 29 Nov 2013 00:57:24 -0800 (PST) In-Reply-To: <52984B98.5050202@cobham.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Brian Murphy Cc: linux-omap@vger.kernel.org On 11/29/2013 09:08 AM, Brian Murphy wrote: > On 11/27/2013 02:56 PM, Daniel Mack wrote: >> This patch makes the edma driver resume correctly after suspend. Tested >> on an AM33xx platform with cyclic audio streams and omap_hsmmc. > > Can I ask which git this patch is relative to? There is no > suspend/resume support for AM33xx in Linus Torvalds kernel as far as I > can see. I am based on 3.13-rc1 with some patches from Suman Anna, Vaibhav Bedia and Dave Gerlach that have been posted on arm-linux some month ago. This patch can be merged independently as it has no dependency on those. We already did the same for cppi41, musb, mcasp and some other drivers, which gradually learn support for suspend in mainline now. Only the core bits are missing, but I'm sure someone from TI is pushing them forward :) Daniel