lkml.org 
[lkml]   [2017]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH] HID: Add quirk for Lenovo Yoga 910 with ITE Chips
    From
    Date
    Hi Patrick,

    On 15.07.2017 14:27, Patrick Pedersen wrote:
    > It shall additionally be noted that the i2c-hid 'sleep' bug (present since kernel ver. 4.3)
    > still affects the driver. This means that the sensor hub will not report any movement, until
    > the device is suspended and resumed.
    >
    Do you have workaround for that? In my case suspending and resuming
    doesn't help. Sensor reporting is backing to work in unpredictable way.
    What I've tested:

    - kernel v4.13-rc1 with your patch applied
    - watch -n1 cat /sys/bus/iio/devices/iio\:device*/*_raw <- value not
    changing
    - suspend
    - resume
    - watch -n1 cat /sys/bus/iio/devices/iio\:device*/*_raw <- still not
    changing

    If you have some workaround scenario please add it to bug reported be
    me: https://bugzilla.kernel.org/show_bug.cgi?id=195681

    Cheers,
    Arek

    \
     
     \ /
      Last update: 2017-07-16 09:40    [W:4.655 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site