[PATCH v2 0/3] Logitech G920 fixes

From: Andrey Smirnov
Date: Wed Oct 16 2019 - 14:29:55 EST


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/20191007051240.4410-1-andrew.smirnov@xxxxxxxxx

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(-)

--
2.21.0