[PATCH v2 0/5] HID: steelseries: add SteelSeries Arctis 9 support

Hi,

i added support for the SteelSeries Arctis 9 headset.

Changes in v2:
* Use constants instead of magic numbers for cleaning up model name.
* Remove unnecessary whitespace changes.
* Split up preparations and actual adding suport for the device 
in separate patches.
* Call hid_hw_open/hid_hw_close for all devices
* Fix code style issues
* Optimize capacity mapping for min and max values

Christian Mayer (5):
  HID: steelseries: preparation for adding SteelSeries Arctis 9 support
  HID: steelseries: add SteelSeries Arctis 9 support
  HID: steelseries: export charging state for the SteelSeries Arctis 9
    headset
  HID: steelseries: export model and manufacturer
  HID: steelseries: remove unnecessary return

 drivers/hid/hid-steelseries.c | 120 +++++++++++++++++++++++++++++++---
 1 file changed, 110 insertions(+), 10 deletions(-)

Christian