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authorKarl Kurbjun <kkurbjun@gmail.com>2022-01-10 06:49:35 +0300
committerJiri Kosina <jkosina@suse.cz>2022-01-12 13:13:10 +0300
commitf3193ea1b6779023334faa72b214ece457e02656 (patch)
treea1afa36c04963eb51c429b876dd45600b1476c2d /drivers/hid/hid-ids.h
parent26b88fba2ad9b573b8433926294fe48fbf815deb (diff)
downloadlinux-f3193ea1b6779023334faa72b214ece457e02656.tar.xz
HID: Ignore battery for Elan touchscreen on HP Envy X360 15t-dr100
Battery status on Elan tablet driver is reported for the HP ENVY x360 15t-dr100. There is no separate battery for the Elan controller resulting in a battery level report of 0% or 1% depending on whether a stylus has interacted with the screen. These low battery level reports causes a variety of bad behavior in desktop environments. This patch adds the appropriate quirk to indicate that the batery status is unused for this target. Cc: stable@vger.kernel.org Signed-off-by: Karl Kurbjun <kkurbjun@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-ids.h')
-rw-r--r--drivers/hid/hid-ids.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 26cee452ec44..85975031389b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -400,6 +400,7 @@
#define USB_DEVICE_ID_HP_X2 0x074d
#define USB_DEVICE_ID_HP_X2_10_COVER 0x0755
#define I2C_DEVICE_ID_HP_ENVY_X360_15 0x2d05
+#define I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100 0x29CF
#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