linux-kernel - Re: [PATCH] platform/x86: thinkpad_acpi: Add a few more models to s2idle quirk list

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Date:   Fri, 6 May 2022 12:10:40 +0200
From:   Hans de Goede <hdegoede@...hat.com>
To:     Mario Limonciello <mario.limonciello@....com>,
        Mark Pearson <markpearson@...ovo.com>
Cc:     Henrique de Moraes Holschuh <hmh@....eng.br>,
        Mark Gross <mgross@...ux.intel.com>,
        "open list:THINKPAD ACPI EXTRAS DRIVER" 
        <ibm-acpi-devel@...ts.sourceforge.net>,
        "open list:THINKPAD ACPI EXTRAS DRIVER" 
        <platform-driver-x86@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] platform/x86: thinkpad_acpi: Add a few more models to
 s2idle quirk list

Hi,

On 5/3/22 20:34, Mario Limonciello wrote:
> Users have reported that there are a few other DMI strings that T14 can
> go by, and so these models should also pick up the quirk to avoid the s2idle
> firmware bug.
> 
> Signed-off-by: Mario Limonciello <mario.limonciello@....com>

Thanks, since the original patch was still in my review-hans
branch (and not yet in for-next) I've squashed this fix into
the original patch.

This squashing will hopefully make backporting these fixes
easier.

Regards,

Hans





> ---
>  drivers/platform/x86/thinkpad_acpi.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
> index 2833609fade7..f3554068dd1e 100644
> --- a/drivers/platform/x86/thinkpad_acpi.c
> +++ b/drivers/platform/x86/thinkpad_acpi.c
> @@ -4463,6 +4463,22 @@ static const struct dmi_system_id fwbug_list[] __initconst = {
>  			DMI_MATCH(DMI_PRODUCT_NAME, "20UD"),
>  		}
>  	},
> +	{
> +		.ident = "T14 Gen1 AMD",
> +		.driver_data = &quirk_s2idle_bug,
> +		.matches = {
> +			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
> +			DMI_MATCH(DMI_PRODUCT_NAME, "20UE"),
> +		}
> +	},
> +	{
> +		.ident = "T14s Gen1 AMD",
> +		.driver_data = &quirk_s2idle_bug,
> +		.matches = {
> +			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
> +			DMI_MATCH(DMI_PRODUCT_NAME, "20UH"),
> +		}
> +	},
>  	{
>  		.ident = "P14s Gen1 AMD",
>  		.driver_data = &quirk_s2idle_bug,