* [PATCH] HID: Ignore battery for ELAN touchscreen 29DF on HP
@ 2023-01-20 22:37 Luka Guzenko
2023-02-06 17:13 ` Benjamin Tissoires
0 siblings, 1 reply; 2+ messages in thread
From: Luka Guzenko @ 2023-01-20 22:37 UTC (permalink / raw)
To: jikos; +Cc: linux-input, linux-kernel, Luka Guzenko
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: Luka Guzenko <l.guzenko@web.de>
---
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 82713ef3aaa6..78f4846e5711 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -414,6 +414,7 @@
#define I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100 0x29CF
#define I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV 0x2CF9
#define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817
+#define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG 0x29DF
#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 9b59e436df0a..27f17fafce58 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -384,6 +384,8 @@ static const struct hid_device_id hid_battery_quirks[] = {
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15),
HID_BATTERY_QUIRK_IGNORE },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG),
+ HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN),
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN),
--
2.39.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] HID: Ignore battery for ELAN touchscreen 29DF on HP
2023-01-20 22:37 [PATCH] HID: Ignore battery for ELAN touchscreen 29DF on HP Luka Guzenko
@ 2023-02-06 17:13 ` Benjamin Tissoires
0 siblings, 0 replies; 2+ messages in thread
From: Benjamin Tissoires @ 2023-02-06 17:13 UTC (permalink / raw)
To: jikos, Luka Guzenko; +Cc: linux-input, linux-kernel
On Fri, 20 Jan 2023 23:37:41 +0100, Luka Guzenko 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.
>
>
Applied to hid/hid.git (for-6.2/upstream-fixes), thanks!
[1/1] HID: Ignore battery for ELAN touchscreen 29DF on HP
https://git.kernel.org/hid/hid/c/ebebf05a4b06
Cheers,
--
Benjamin Tissoires <benjamin.tissoires@redhat.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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