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Subject[PATCH] ACPI / blacklist: add _REV quirk for Dell Inspiron 7537
Date
The battery can only be detected after AC power adapter event.

Adding the machine to acpi_rev_dmi_table[] can workaround this issue.

BugLink: https://bugs.launchpad.net/bugs/1678590
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=105721
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
drivers/acpi/blacklist.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 4421f7c9981c..bb542acc0574 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -188,6 +188,14 @@ static struct dmi_system_id acpi_rev_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "Latitude 3350"),
},
},
+ {
+ .callback = dmi_enable_rev_override,
+ .ident = "DELL Inspiron 7537",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7537"),
+ },
+ },
#endif
{}
};
--
2.12.2
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