[PATCH] Quirk to fix suspend/resume on Lenovo Edge 11,13,14,15

[Manoj Iyer]

I NACK this patch, upstream seems to have different ideas on how to
fix this, also I found some inaccuracies in my patch, so until that is
worked out please ignore my request.

On Thu, Jan 13, 2011 at 10:23 AM, Manoj Iyer <manoj.iyer at canonical.com> wrote:
> Set acpi_skip_timer_override to force ignoring BIOS
> IRQ0 pin2 override. This fixes resume from suspend on
> AMD based ThinkPad Edge 11,13,14 and 15.
>
> Signed-off-by: Manoj Iyer <manoj.iyer at canonical.com>
> ---
>  arch/x86/kernel/acpi/boot.c |   36 ++++++++++++++++++++++++++++++++++++
>  1 files changed, 36 insertions(+), 0 deletions(-)
>
> diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
> index c05872a..715abe9 100644
> --- a/arch/x86/kernel/acpi/boot.c
> +++ b/arch/x86/kernel/acpi/boot.c
> @@ -1425,6 +1425,42 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
>                     DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
>                     },
>         },
> +       /* ThinkPad Edge 11 (AMD) */
> +       {
> +        .callback = dmi_ignore_irq0_timer_override,
> +        .ident = "ThinkPad Edge",
> +        .matches = {
> +                    DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> +                    DMI_MATCH(DMI_PRODUCT_NAME, "254523U"),
> +                   },
> +       },
> +       /* ThinkPad Edge 13 (AMD) */
> +       {
> +        .callback = dmi_ignore_irq0_timer_override,
> +        .ident = "ThinkPad Edge",
> +        .matches = {
> +                    DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> +                    DMI_MATCH(DMI_PRODUCT_NAME, "022120U"),
> +                   },
> +       },
> +       /* ThinkPad Edge 14 (AMD) */
> +       {
> +        .callback = dmi_ignore_irq0_timer_override,
> +        .ident = "ThinkPad Edge",
> +        .matches = {
> +                    DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> +                    DMI_MATCH(DMI_PRODUCT_NAME, "019923U"),
> +                   },
> +       },
> +       /* ThinkPad Edge 15 (AMD) */
> +       {
> +        .callback = dmi_ignore_irq0_timer_override,
> +        .ident = "ThinkPad Edge",
> +        .matches = {
> +                    DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> +                    DMI_MATCH(DMI_PRODUCT_NAME, "030222U"),
> +                   },
> +       },
>        {}
>  };
>
> --
> 1.7.1
>
>
> --
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>



-- 
--manjo