From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Molton Subject: Re: SoC pxa2xx-ac97 + wm9705 + touchscreen suspend/resume Date: Thu, 02 Apr 2009 17:13:44 +0100 Message-ID: <49D4E438.2080500@mnementh.co.uk> References: <20090330223720.GC31396@n2100.arm.linux.org.uk> <20090331103048.GC11800@sirena.org.uk> <20090331183755.GA27451@n2100.arm.linux.org.uk> <20090401192710.GH21294@sirena.org.uk> <20090402121348.GC9522@n2100.arm.linux.org.uk> <20090402121803.GD4527@sirena.org.uk> <20090402123844.GD9522@n2100.arm.linux.org.uk> <20090402133124.GE9522@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mnementh.co.uk (mail.mnementh.co.uk [173.45.232.4]) by alsa0.perex.cz (Postfix) with ESMTP id DB2D1103897 for ; Thu, 2 Apr 2009 18:13:39 +0200 (CEST) In-Reply-To: <20090402133124.GE9522@n2100.arm.linux.org.uk> 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: Russell King - ARM Linux Cc: alsa-devel@alsa-project.org, Liam Girdwood , eric miao , Mark Brown , linux-arm-kernel@lists.arm.linux.org.uk List-Id: alsa-devel@alsa-project.org Russell King - ARM Linux wrote: > And here we have the problem... using Ian's wm9705 driver, it doesn't > implement any suspend/resume ops. I assume Ian's e-series platforms > aren't suspend-able. Correct - at present. > I now find that the board crashes inexplicably on suspend... because... > Argh, Ian, what pile of mess have you created in wm9705? Um no. Its correct. The core handles the init. Anyhow, I see that you and Mark have tracked this down, nice work. Nice to know that my codec driver has come in useful beyond my own e-series platform. -Ian