Re: [PATCH] HID: i2c-hid: Fix flooded incomplete report after S3 on Rayd touchscreen
From: Benjamin Tissoires <hidden>
Date: 2018-08-28 12:38:33
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On Tue, Aug 28, 2018 at 1:46 PM Jiri Kosina [off-list ref] wrote:
On Tue, 21 Aug 2018, AceLan Kao wrote:quoted
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>Applied, thanks.
Just a quick note Jiri. Hans pointed me this morning to https://bugzilla.redhat.com/show_bug.cgi?id=1622695 And I think we should apply the quirk unconditionally as it should be safe to retrieve the HID descriptor at all times. I am planning on working on that tomorrow or Thursday when I have access to the XPS with i2c_hid devices attached to it. Cheers, Benjamin
-- Jiri Kosina SUSE Labs