Attachment 161932 Details for Bug 155496 – 2.6.23-rc3+ patch to disable critical trip points on GA-7ZX

[patch] 2.6.23-rc3+ patch to disable critical trip points on GA-7ZX

ga.patch (text/plain), 1.63 KB, created by Len Brown on 2007-08-20 22:52:27 UTC

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Creator: Len Brown

Created: 2007-08-20 22:52:27 UTC

Size: 1.63 KB

patch

obsolete

>commit 8c99fdce30787b0d1fc00b907d4cd55a714e4cdd
>Author: Len Brown <len.brown@intel.com>
>Date:   Mon Aug 20 18:46:50 2007 -0400
>
>    ACPI: thermal: set "thermal.nocrt" via DMI on Gigabyte GA-7ZX
>    
>    This system BIOS sets a critical temperature to 65C,
>    which is too low.
>    
>    https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=155496
>    
>    Signed-off-by: Len Brown <len.brown@intel.com>
>
>diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
>index 4c420fe..39479b0 100644
>--- a/drivers/acpi/thermal.c
>+++ b/drivers/acpi/thermal.c
>@@ -89,7 +89,7 @@ MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.");
> 
> static int nocrt;
> module_param(nocrt, int, 0);
>-MODULE_PARM_DESC(nocrt, "Set to disable action on ACPI thermal zone critical and hot trips.");
>+MODULE_PARM_DESC(nocrt, "Set to take no action upon ACPI thermal zone critical trips points.");
> 
> static int off;
> module_param(off, int, 0);
>@@ -1357,6 +1357,13 @@ static int thermal_act(struct dmi_system_id *d) {
> 	}
> 	return 0;
> }
>+static int thermal_nocrt(struct dmi_system_id *d) {
>+
>+	printk(KERN_NOTICE "ACPI: %s detected: "
>+		"disabling all critical thermal trip point actions.\n", d->ident);
>+	nocrt = 1;
>+	return 0;
>+}
> static int thermal_tzp(struct dmi_system_id *d) {
> 
> 	if (tzp == 0) {
>@@ -1405,6 +1412,14 @@ static struct dmi_system_id thermal_dmi_table[] __initdata = {
> 		DMI_MATCH(DMI_BOARD_NAME, "i915GMm-HFS"),
> 		},
> 	},
>+	{
>+	 .callback = thermal_nocrt,
>+	 .ident = "Gigabyte GA-7ZX",
>+	 .matches = {
>+		DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."),
>+		DMI_MATCH(DMI_BOARD_NAME, "7ZX"),
>+		},
>+	},
> 	{}
> };
> #endif /* CONFIG_DMI */

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Attachments on bug 155496: 113437 | 123385 | 159636 | 159637 | 161932