[v2,0/3] Logitech G920 fixes

Message

Andrey Smirnov Oct. 16, 2019, 6:29 p.m. UTC

Everyone:

This series contains patches to fix a couple of regressions in G920
wheel support by hid-logitech-hidpp driver. Without the patches the
wheel remains stuck in autocentering mode ("resisting" any attempt to
trun) as well as missing support for any FF action.

Thanks,
Andrey Smirnov

Changes since [v1]:

     - "HID: logitech-hidpp: split g920_get_config()" is changed to
       not rely on devres and be a self contained patch

     - Quirk driven behaviour of "HID: logitech-hidpp: add G920 device
       validation quirk" is replaced with generic validation algorithm
       of "HID: logitech-hidpp: rework device validation"

     - Fix for a poteintial race condition is added in
       "HID: logitech-hidpp: do all FF cleanup in hidpp_ff_destroy()"
       as per suggestion by Benjamin Tissoires

     - Collected Tested-by from Sam Bazely for "HID: logitech-hidpp:
       split g920_get_config()" since that patch didn't change
       significantly since [v1]

     - Specified stable kernel versions I think the patches should
       apply to (hopefully I got that right)

[v1] lore.kernel.org/lkml/[e-mail]

Andrey Smirnov (3):
  HID: logitech-hidpp: split g920_get_config()
  HID: logitech-hidpp: rework device validation
  HID: logitech-hidpp: do all FF cleanup in hidpp_ff_destroy()

 drivers/hid/hid-logitech-hidpp.c | 237 +++++++++++++++++--------------
 1 file changed, 131 insertions(+), 106 deletions(-)