diff mbox series

HID: Ignore battery for ELAN touchscreens 2F2C and 4116 on ASUS Zenbook 14 (2023) and ASUS Zenbook 14 Pro (2023)

Message ID 12450414.O9o76ZdvQC@yuki-p (mailing list archive)
State New
Delegated to: Jiri Kosina
Headers show
Series HID: Ignore battery for ELAN touchscreens 2F2C and 4116 on ASUS Zenbook 14 (2023) and ASUS Zenbook 14 Pro (2023) | expand

Commit Message

Louis Dalibard June 7, 2024, 2:53 p.m. UTC 
The touchscreen reports a battery status of 0% and jumps to 1% when a 
stylus is used.
The device ID was added and the battery ignore quirk was enabled for it.

Signed-off-by: Louis Dalibard <ontake@ontake.dev>
---
 drivers/hid/hid-ids.h   | 2 ++
 drivers/hid/hid-input.c | 4 ++++
 2 files changed, 6 insertions(+)

Comments

Jiri Kosina June 7, 2024, 3:04 p.m. UTC | #1 
On Fri, 7 Jun 2024, Louis Dalibard wrote:

> The touchscreen reports a battery status of 0% and jumps to 1% when a 
> stylus is used.
> The device ID was added and the battery ignore quirk was enabled for it.
> 
> Signed-off-by: Louis Dalibard <ontake@ontake.dev>

Applied, thanks.
diff mbox series

Patch

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 61d2a21affa2..72d56ee7ce1b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -423,6 +423,8 @@ 
 #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 I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN 0x2F2C
+#define I2C_DEVICE_ID_ASUS_UX6404_TOUCHSCREEN 0x4116
 #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 e03d300d2bac..0d21590e2d2c 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -377,6 +377,10 @@  static const struct hid_device_id hid_battery_quirks[] = {
 	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN),
 	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN),
+	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX6404_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),