[PATCH] Quirk to fix suspend/resume on another Lenovo ThinkPad Edge, model 030246G.

[Stefan Bader]

On 02/13/2011 03:17 PM, Thomas Schwinge wrote:
> BugLink: http://launchpad.net/bugs/702434
> Signed-off-by: Thomas Schwinge <thomas at schwinge.name>
> ---
> 
> Hallo!
> 
> I had to apply this additional patch on top of ubuntu-maverick's
> Ubuntu-2.6.35-26.46 (my patch is building on top of Manoj's
> b95ee31d81f578162310e346a0b3277a65ac4a4d) in order to get suspend/resume
> working on my girlfriend's ThinkPad Edge.  Previously, the machine would
> sort-of resume, but the screen stayed dark; remote SSH login was possible
> though.
> 
> 
> Grüße,
>  Thomas
> 
Hi Thomas,

first thanks for the test and patch. And sorry when I start this nag here. But
as you mention this patch adds to the other quirks that Manoj got added to
Maverick (and I thought he had been saying this was submitted upstream). Just
that I don't see anything there. Which makes me uneasy thinking that all of this
might be coming back with Natty.

So I would like to take this opportunity to as: what happened to those?

-Stefan

> 
>  arch/x86/kernel/acpi/boot.c |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
> index 715abe9..8debd3b 100644
> --- a/arch/x86/kernel/acpi/boot.c
> +++ b/arch/x86/kernel/acpi/boot.c
> @@ -1461,6 +1461,15 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
>  		     DMI_MATCH(DMI_PRODUCT_NAME, "030222U"),
>  		    },
>  	},
> +	/* Lenovo ThinkPad Edge, model 030246G */
> +	{
> +	 .callback = dmi_ignore_irq0_timer_override,
> +	 .ident = "ThinkPad Edge",
> +	 .matches = {
> +		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> +		     DMI_MATCH(DMI_PRODUCT_NAME, "030246G"),
> +		    },
> +	},
>  	{}
>  };
>