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authorAlex Hung <alex.hung@canonical.com>2016-10-28 11:54:04 -0700
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-11-16 22:57:39 +0100
commit9523b9bf6dceef6b0215e90b2348cd646597f796 (patch)
tree4ef936cf1498902bc325c65778ab649af9ca4006 /drivers/acpi/blacklist.c
parenta25f0944ba9b1d8a6813fd6f1a86f1bd59ac25a6 (diff)
downloadlinux-9523b9bf6dceef6b0215e90b2348cd646597f796.tar.bz2
ACPI / blacklist: add _REV quirks for Dell Precision 5520 and 3520
Precision 5520 and 3520 either hang at login and during suspend or reboot. It turns out that that adding them to acpi_rev_dmi_table[] helps to work around those issues. Signed-off-by: Alex Hung <alex.hung@canonical.com> [ rjw: Changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/blacklist.c')
-rw-r--r--drivers/acpi/blacklist.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index bdc67bad61a7..4f87fd748303 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -160,6 +160,22 @@ static struct dmi_system_id acpi_rev_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "XPS 13 9343"),
},
},
+ {
+ .callback = dmi_enable_rev_override,
+ .ident = "DELL Precision 5520",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Precision 5520"),
+ },
+ },
+ {
+ .callback = dmi_enable_rev_override,
+ .ident = "DELL Precision 3520",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3520"),
+ },
+ },
#endif
{}
};