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authorFelipe Contreras <felipe.contreras@gmail.com>2013-10-06 20:59:55 -0500
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-10-10 02:25:02 +0200
commit068aab7766cf968a8ddb86a6d7c6bbed9d61e353 (patch)
treec53dd4398cd301c334c5ab48f0da2fb21174b171 /drivers/acpi/blacklist.c
parentb4cb9244a544a1623305eb58267a90418268d31e (diff)
downloadop-kernel-dev-068aab7766cf968a8ddb86a6d7c6bbed9d61e353.zip
op-kernel-dev-068aab7766cf968a8ddb86a6d7c6bbed9d61e353.tar.gz
ACPI: add missing win8 OSI comment to blacklist
In my original patch[1] I wrote a comment describing the reason for disabling Windows 2012 OSI mode for a group of machines, however, due to unknown reasons (probably a conflict resolution mismatch), the comment was dropped in 94fb982 (ACPI: blacklist win8 OSI for buggy laptops). Since Matthew Garrett is making a big deal out of the lack of comments in a separate patch[2], it might make sense to re-introduce the missing comment so that other patch is not blocked and users don't suffer. [1] http://article.gmane.org/gmane.linux.acpi.devel/63427 [2] http://thread.gmane.org/gmane.linux.kernel/1572459 Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/blacklist.c')
-rw-r--r--drivers/acpi/blacklist.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index f37dec5..aa4d874 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -273,6 +273,11 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P305D"),
},
},
+
+ /*
+ * The following machines have broken backlight support when reporting
+ * the Windows 2012 OSI, so disable it until their support is fixed.
+ */
{
.callback = dmi_disable_osi_win8,
.ident = "ASUS Zenbook Prime UX31A",
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