HID: i2c-hid: Fix flooded incomplete report after S3 on Rayd touchscreen

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: stable@vger.kernel.org
Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c7981ddd8776377faa9a238b8e58d6162054b9c6..e80bcd71fe1e91ec3685f0c09d5c592096e6ad4b 100644 (file)
--- 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

diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c
index eae0cb3ddec668e8d2f82b1d571bb826b0fb1dd5..5fd1159fc0956c45c5ae9e41cc199b490e3ea138 100644 (file)
--- 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 }
 };