[PATCH] ACPI: Blacklist Win8 OSI for some HP laptop 2013 models

[Takashi Iwai]

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".

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=856294
Signed-off-by: Takashi Iwai <ti...@suse.de>
---
 drivers/acpi/blacklist.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 078c4f7fe2dd..40c91f5052ef 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -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.
-- 
1.8.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/