[PATCH AUTOSEL 6.3 20/24] HID: Ignore battery for ELAN touchscreen on ROG Flow X13 GV301RA
From: Sasha Levin <sashal@kernel.org>
Date: 2023-05-07 00:33:35
Also in:
lkml, stable
Subsystem:
hid core layer, the rest · Maintainers:
Jiri Kosina, Benjamin Tissoires, Linus Torvalds
From: weiliang1503 <redacted> [ Upstream commit 35903009dbde804a1565dc89e431c0f15179f054 ] Ignore the reported battery level of the built-in touchscreen to suppress battery warnings when a stylus is used. The device ID was added and the battery ignore quirk was enabled. Signed-off-by: weiliang1503 <redacted> Link: https://lore.kernel.org/r/20230330115638.16146-1-weiliang1503@gmail.com (local) Signed-off-by: Benjamin Tissoires <redacted> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 2 ++ 2 files changed, 3 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c2e9b6d1fd7d3..8f3e0a5d5f834 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h@@ -415,6 +415,7 @@ #define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817 #define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG 0x29DF #define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8 +#define I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN 0x2C82 #define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN 0x2544 #define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN 0x2706 #define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN 0x261A
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 5c65a584b3fa0..5a88866505eab 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c@@ -372,6 +372,8 @@ static const struct hid_device_id hid_battery_quirks[] = { HID_BATTERY_QUIRK_IGNORE }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN), HID_BATTERY_QUIRK_IGNORE }, + { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN), + HID_BATTERY_QUIRK_IGNORE }, { HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN), HID_BATTERY_QUIRK_IGNORE }, { HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN),
--
2.39.2