This is a note to let you know that I've just added the patch titled
HID: Ignore battery for ELAN touchscreen on ROG Flow X13 GV301RA
to the 6.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hid-ignore-battery-for-elan-touchscreen-on-rog-flow-.patch
and it can be found in the queue-6.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 17324e08622a0a96f6b7c11a2d9bb37dc4400787
Author: weiliang1503 <weiliang1503@xxxxxxxxx>
Date: Thu Mar 30 19:56:38 2023 +0800
HID: Ignore battery for ELAN touchscreen on ROG Flow X13 GV301RA
[ 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 <weiliang1503@xxxxxxxxx>
Link: https://lore.kernel.org/r/20230330115638.16146-1-weiliang1503@xxxxxxxxx
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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),
