4.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: AceLan Kao <acelan....@canonical.com>
commit fb6acf76c3fdd97fea6995e64e2c665725f00fc5 upstream.
The incomplete report flooded after S3 and touchscreen becomes
malfunctioned.
[ 1367.646244] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report
(58/18785)
[ 1367.649471] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report
(58/28743)
[ 1367.651092] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report
(58/26757)
[ 1367.652658] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report
(58/52280)
[ 1367.654287] i2c_hid i2c-CUST0000:00: i2c_hid_get_input: incomplete report
(58/56059)
Adding device ID, 04F3:30CC, to the quirk to re-send report description
after resume.
Cc: sta...@vger.kernel.org
Signed-off-by: AceLan Kao <acelan....@canonical.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
Signed-off-by: Jiri Kosina <jkos...@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/i2c-hid/i2c-hid.c | 2 ++
2 files changed, 3 insertions(+)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -528,6 +528,7 @@
#define I2C_VENDOR_ID_RAYD 0x2386
#define I2C_PRODUCT_ID_RAYD_3118 0x3118
+#define I2C_PRODUCT_ID_RAYD_4B33 0x4B33
#define USB_VENDOR_ID_HANWANG 0x0b57
#define USB_DEVICE_ID_HANWANG_TABLET_FIRST 0x5000
--- a/drivers/hid/i2c-hid/i2c-hid.c
+++ b/drivers/hid/i2c-hid/i2c-hid.c
@@ -174,6 +174,8 @@ static const struct i2c_hid_quirks {
I2C_HID_QUIRK_RESEND_REPORT_DESCR },
{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS10FB_TOUCH,
I2C_HID_QUIRK_RESEND_REPORT_DESCR },
+ { I2C_VENDOR_ID_RAYD, I2C_PRODUCT_ID_RAYD_4B33,
+ I2C_HID_QUIRK_RESEND_REPORT_DESCR },
{ 0, 0 }
};
