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ACPI: Blacklist Win8 OSI for some HP laptop 2013 models 

The BIOS on recent HP laptops behaves differently with Win8 OSI,
e.g. no backlight control and no rfkill are available.  List them in
the blacklist as a workaround.

This patch tries to reduce the added items by matching "G1" suffix,
e.g. machines are named like "HP ProBook 430 G1".

References: https://bugzilla.novell.com/show_bug.cgi?id=856294
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
hifive-unleashed-5.1
Takashi Iwai 2013-12-19 17:09:12 +01:00 committed by Rafael J. Wysocki
parent 0039735e96
commit 2d4054d842
1 changed files with 50 additions and 0 deletions
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50
drivers/acpi/blacklist.c
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@ -323,6 +323,56 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_VERSION, "2349D15"),
},
},
{
.callback = dmi_disable_osi_win8,
.ident = "HP ProBook 2013 models",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP ProBook "),
DMI_MATCH(DMI_PRODUCT_NAME, " G1"),
},
},
{
.callback = dmi_disable_osi_win8,
.ident = "HP EliteBook 2013 models",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook "),
DMI_MATCH(DMI_PRODUCT_NAME, " G1"),
},
},
{
.callback = dmi_disable_osi_win8,
.ident = "HP ZBook 14",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 14"),
},
},
{
.callback = dmi_disable_osi_win8,
.ident = "HP ZBook 15",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 15"),
},
},
{
.callback = dmi_disable_osi_win8,
.ident = "HP ZBook 17",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 17"),
},
},
{
.callback = dmi_disable_osi_win8,
.ident = "HP EliteBook 8780w",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 8780w"),
},
},
/*
* BIOS invocation of _OSI(Linux) is almost always a BIOS bug.