Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757842AbYBESW6 (ORCPT ); Tue, 5 Feb 2008 13:22:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754456AbYBESWp (ORCPT ); Tue, 5 Feb 2008 13:22:45 -0500 Received: from smtp2.linux-foundation.org ([207.189.120.14]:55866 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754920AbYBESWn (ORCPT ); Tue, 5 Feb 2008 13:22:43 -0500 Date: Tue, 5 Feb 2008 10:22:19 -0800 From: Andrew Morton To: "Klaus S. Madsen" Cc: Felipe Balbi , Linux Kernel Mailing List Subject: Re: T61P sound issue Message-Id: <20080205102219.83fe459d.akpm@linux-foundation.org> In-Reply-To: <20080205113633.GI27738@hjernemadsen.org> References: <31e679430801270549u49e1c549qf602b36b07aabc2b@mail.gmail.com> <20080204194038.d8851b8d.akpm@linux-foundation.org> <20080205113633.GI27738@hjernemadsen.org> X-Mailer: Sylpheed 2.4.1 (GTK+ 2.8.17; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2826 Lines: 68 On Tue, 5 Feb 2008 12:36:33 +0100 "Klaus S. Madsen" wrote: > On Mon, Feb 04, 2008 at 19:40:38 -0800, Andrew Morton wrote: > > On Sun, 27 Jan 2008 08:49:29 -0500 "Felipe Balbi" wrote: > > > > If a bug report fell in a forest, would ... > > > > > Hi all, > > > > > > Could anyone make T61P's ICH8 sound controller to work properly? > > > > ooh, a fellow t61p owner. How's suspend and resume working? > I'm also a T61p owner, and for me suspend is working. I'm using Linux > 2.6.24 (32 bit version) and the newest driver from NVidia (yes, I know I > should be using the opensource driver, but it didn't work when I got my > laptop). 32-bit kernel? hm. I use the xorg X11 driver. It's slow but that's OK. > I haven't got hibernation working yet, but I haven't yet tried without > the NVidia module loaded (and as suspend works, hibernation isn't that > important for me). suspend-to-disk works for me but suspend-to-ram fails in various different ways depending on which kernel I'm running. > > > Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) > > > > > > Running linux-2.6.24 stable. If there's a know bug, I could try to dig > > > more on it and get more info. > > > > It works for me. http://userweb.kernel.org/~akpm/config-t61p.txt > Sound also works for me. Config at http://hogthrob.42.dk/config-t61p.txt > > > > Call Trace: > > > [] __report_bad_irq+0x30/0x72 > > > [] note_interrupt+0x22a/0x26b > > > [] handle_fasteoi_irq+0xa9/0xd0 > > > [] do_IRQ+0x6c/0xd5 > > > [] ret_from_intr+0x0/0xa > > > [] lapic_next_event+0x0/0xa > > > [] __do_softirq+0x5a/0xce > > > [] tick_program_event+0x31/0x4d > > > [] call_softirq+0x1c/0x28 > > > [] do_softirq+0x2c/0x7d > > > [] irq_exit+0x3f/0x84 > > > [] smp_apic_timer_interrupt+0x3f/0x53 > > > [] apic_timer_interrupt+0x66/0x70 > > > > > > handlers: > > > [] (usb_hcd_irq+0x0/0x52) > > > Disabling IRQ #19 > > > > > > > (everyone gets this btw - some weird bluetooth-vs-usb thing which we don't > > know how to fix). > This is actually fixed by upgrading to the newest version of the BIOS. > I'm currently running version 7LETA7WW (2.07), and haven't seen the > problem since I upgraded. Interesting. Maybe that'll change suspend-to-ram behaviour as well. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/