From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: Patch for suspend/resume in ICE1724 for Audiotrak Prodigy HD2 Date: Mon, 22 Jun 2009 18:42:13 +0200 Message-ID: References: <75570e410906192337p1e9aea9cn9edbea987f6ffbb4@mail.gmail.com> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mx1.suse.de (cantor.suse.de [195.135.220.2]) by alsa0.perex.cz (Postfix) with ESMTP id 31D1724500 for ; Mon, 22 Jun 2009 18:42:14 +0200 (CEST) In-Reply-To: <75570e410906192337p1e9aea9cn9edbea987f6ffbb4@mail.gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Igor Chernyshev Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Fri, 19 Jun 2009 23:37:16 -0700, Igor Chernyshev wrote: > > Hi Alsa Developers! > > I've built a small HTPC and had to add suspend/resume support in ice1724 > driver. There seem to be 3 existing bugs related to that: > > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4413 > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3748 > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2314 > > Due to hardware (un)availability, I only enabled the fix for Audiotrak > Prodigy HD2 card, which is installed in my HTPC. However, most of my code > should be reusable in the future on other ice1724-based cards as well (as > long as people add card-specific peices of code). The fix is currently based > on ALSA 1.0.20 and works on my MythBuntu 9.04 HTPC (using 2.6.28-11 kernel). > > The following files have been modified: > alsa-kernel/pci/ice1712/ice1712.h > alsa-kernel/pci/ice1712/ice1724.c > alsa-kernel/pci/ice1712/prodigy_hifi.c > > Now, I'm a complete newbie in Linux development and not sure I can safely > rebuild latest Linux Kernel under MythBuntu, etc. Are there any resources > for people like me to read? I want to provide the patch without destroying > my computer a hunder times, but also make it more convenient and safer for > ALSA maintainers. Well, I'd like to see the patch before anything else :) Could you just post your patch for review? thanks, Takashi