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| author | Hans de Goede <hdegoede@redhat.com> | 2021-01-30 21:33:23 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-02-05 10:19:34 +0100 |
| commit | fc6a31b00739356809dd566e16f2c4325a63285d (patch) | |
| tree | c652a0a30126f56e13769fe5ddf7a742d24febca /drivers/hid/hid-logitech-dj.c | |
| parent | 2fad0abdfa0389ebb1c838220156804d63c39cb5 (diff) | |
| download | lwn-fc6a31b00739356809dd566e16f2c4325a63285d.tar.gz lwn-fc6a31b00739356809dd566e16f2c4325a63285d.zip | |
HID: i2c-hid: Add I2C_HID_QUIRK_NO_IRQ_AFTER_RESET for ITE8568 EC on Voyo Winpad A15
The ITE8568 EC on the Voyo Winpad A15 presents itself as an I2C-HID
attached keyboard and mouse (which seems to never send any events).
This needs the I2C_HID_QUIRK_NO_IRQ_AFTER_RESET quirk, otherwise we get
the following errors:
[ 3688.770850] i2c_hid i2c-ITE8568:00: failed to reset device.
[ 3694.915865] i2c_hid i2c-ITE8568:00: failed to reset device.
[ 3701.059717] i2c_hid i2c-ITE8568:00: failed to reset device.
[ 3707.205944] i2c_hid i2c-ITE8568:00: failed to reset device.
[ 3708.227940] i2c_hid i2c-ITE8568:00: can't add hid device: -61
[ 3708.236518] i2c_hid: probe of i2c-ITE8568:00 failed with error -61
Which leads to a significant boot delay.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-logitech-dj.c')
0 files changed, 0 insertions, 0 deletions