From: Daniele Palmas
Date: Wed, 7 Dec 2016 14:07:47 +0100
> Telit LE922A MBIM based composition does not work properly
> with altsetting toggle done in cdc_ncm_bind_common.
>
> This patch adds CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE quirk
> to avoid this procedure that, instead, is mandatory for
Telit LE922A MBIM based composition does not work properly
with altsetting toggle done in cdc_ncm_bind_common.
This patch adds CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE quirk
to avoid this procedure that, instead, is mandatory for
other modems.
References:
https://www.spinics.net/lists/linux-usb/msg1