Re: [PATCH] HID: i2c-hid: Add I2C_HID_QUIRK_NO_IRQ_AFTER_RESET for ITE8568 EC on Voyo Winpad A15

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On Sat, 30 Jan 2021, Hans de Goede wrote:

> 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@xxxxxxxxxx>

Applied, thanks Hans.

-- 
Jiri Kosina
SUSE Labs




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