From 223f61b8c5ad80f01900bc25f8073dfa4f23a2be Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Sun, 6 Dec 2020 21:59:42 -0800
Subject: [PATCH] Input: soc_button_array - add Lenovo Yoga Tablet2 1051L to
the dmi_use_low_level_irq list
Add the Lenovo Yoga Tablet2 1051L to the list of devices where the
ACPI AML code is poking the GPIO config register directly changing
the IRQ type to a low_level_irq, which we need to work around.
This fixes the home button on the Lenovo Yoga Tablet2 1051L not
working.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201206161245.24798-1-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/misc/soc_button_array.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c
index d14a65683c5e68..cb6ec59a045d40 100644
--- a/drivers/input/misc/soc_button_array.c
+++ b/drivers/input/misc/soc_button_array.c
@@ -83,6 +83,17 @@ static const struct dmi_system_id dmi_use_low_level_irq[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "One S1003"),
},
},
+ {
+ /*
+ * Lenovo Yoga Tab2 1051L, something messes with the home-button
+ * IRQ settings, leading to a non working home-button.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "60073"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "1051L"),
+ },
+ },
{} /* Terminating entry */
};
--
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