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| author | Pavel Balan <admin@kryma.net> | 2019-11-27 03:23:29 +0000 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2019-12-13 13:03:48 +0100 |
| commit | fd0913768701612fc2b8ab9c8a5c019133e8d978 (patch) | |
| tree | a15c28ee7a30b7575429ac01fef16ade1124cc54 /drivers/mfd | |
| parent | c07a0254c89e4bb69ca781cd488baa5b628e2754 (diff) | |
HID: Add quirk for incorrect input length on Lenovo Y720
Apply it to the Lenovo Y720 gaming laptop I2C peripheral then.
This fixes dmesg being flooded with errors visible on un-suspend
in Linux Mint 19 Cinnamon.
Example of error log:
<...>
[ 4.326588] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[ 4.326845] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[ 4.327095] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[ 4.327341] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[ 4.327609] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
<...>
Example of fixed log (debug on)
<...>
[ 3731.333183] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.333581] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.333842] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.334107] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.334367] i2c_hid i2c-ITE33D1:00: input: 02 00
<...>
[jkosina@suse.cz: rebase onto more recent codebase]
Signed-off-by: Pavel Balan <admin@kryma.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/mfd')
0 files changed, 0 insertions, 0 deletions