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[v3,00/12] HID: ft260: fixes and performance improvements

Message ID 20221030203403.4637-1-michael.zaidman@gmail.com
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Series HID: ft260: fixes and performance improvements | expand

Message

Michael Zaidman Oct. 30, 2022, 8:33 p.m. UTC 
This patch series is an updated version of this one:
https://lore.kernel.org/all/20220928144854.5580-1-michael.zaidman@gmail.com/

Changes since v2:

  - Remove SMBus Quick command support
  - Missed NACK from big i2c read
  - Wake up device from power saving mode
  - Fix a NULL pointer dereference in ft260_i2c_write
  - Missed NACK from busy device

Changes since v1:

  - Do not populate hidraw device
  - Avoid stale read buffer pointer

Michael Zaidman (12):
  HID: ft260: ft260_xfer_status routine cleanup
  HID: ft260: improve i2c write performance
  HID: ft260: support i2c writes larger than HID report size
  HID: ft260: support i2c reads greater than HID report size
  HID: ft260: improve i2c large reads performance
  HID: ft260: do not populate /dev/hidraw device
  HID: ft260: skip unexpected HID input reports
  HID: ft260: remove SMBus Quick command support
  HID: ft260: missed NACK from big i2c read
  HID: ft260: wake up device from power saving mode
  HID: ft260: fix a NULL pointer dereference in ft260_i2c_write
  HID: ft260: missed NACK from busy device

 drivers/hid/hid-ft260.c | 313 ++++++++++++++++++++++++----------------
 1 file changed, 185 insertions(+), 128 deletions(-)