* [PATCH] HID: Ignore battery for Elan touchscreen on Asus UX550VE
@ 2021-12-07 12:10 Hans de Goede
2021-12-08 17:16 ` Jiri Kosina
0 siblings, 1 reply; 2+ messages in thread
From: Hans de Goede @ 2021-12-07 12:10 UTC (permalink / raw)
To: Jiri Kosina, Benjamin Tissoires; +Cc: Hans de Goede, linux-input
Battery status is reported for the Asus UX550VE touchscreen even though
it does not have a battery. Prevent it from always reporting the
battery as low.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1897823
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
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 07045184d36e..c773408038e7 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -399,6 +399,7 @@
#define USB_DEVICE_ID_HP_X2_10_COVER 0x0755
#define I2C_DEVICE_ID_HP_ENVY_X360_15 0x2d05
#define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817
+#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 217f2d1b91c5..03f994541981 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -325,6 +325,8 @@ static const struct hid_device_id hid_battery_quirks[] = {
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),
+ HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15),
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15),
--
2.33.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] HID: Ignore battery for Elan touchscreen on Asus UX550VE
2021-12-07 12:10 [PATCH] HID: Ignore battery for Elan touchscreen on Asus UX550VE Hans de Goede
@ 2021-12-08 17:16 ` Jiri Kosina
0 siblings, 0 replies; 2+ messages in thread
From: Jiri Kosina @ 2021-12-08 17:16 UTC (permalink / raw)
To: Hans de Goede; +Cc: Benjamin Tissoires, linux-input
On Tue, 7 Dec 2021, Hans de Goede wrote:
> Battery status is reported for the Asus UX550VE touchscreen even though
> it does not have a battery. Prevent it from always reporting the
> battery as low.
>
> BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1897823
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Applied, thanks Hans.
--
Jiri Kosina
SUSE Labs
^ permalink raw reply [flat|nested] 2+ messages in thread
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