From: AceLan Kao <acelan.kao@canonical.com>
To: Jiri Kosina <jikos@kernel.org>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
Hans de Goede <hdegoede@redhat.com>,
Dmitry Torokhov <dtor@chromium.org>,
Aaron Ma <aaron.ma@canonical.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] HID: i2c-hid: Fix flooded incomplete report after S3 on Rayd touchscreen
Date: Tue, 21 Aug 2018 16:55:13 +0800 [thread overview]
Message-ID: <20180821085513.13739-1-acelan.kao@canonical.com> (raw)
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>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/i2c-hid/i2c-hid.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c7981ddd8776..e80bcd71fe1e 100644
--- 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 eae0cb3ddec6..5fd1159fc095 100644
--- 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 }
};
--
2.17.1
next reply other threads:[~2018-08-21 8:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-21 8:55 AceLan Kao [this message]
2018-08-27 12:30 ` [PATCH] HID: i2c-hid: Fix flooded incomplete report after S3 on Rayd touchscreen Benjamin Tissoires
2018-08-28 11:46 ` Jiri Kosina
2018-08-28 12:38 ` Benjamin Tissoires
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