[PATCH v2 0/7] HID: ft260: fixes and performance improvements

From: Michael Zaidman
Date: Wed Sep 28 2022 - 10:49:13 EST


Hi all,

This patch series is an updated version of this one:
https://lore.kernel.org/all/20220525074757.7519-1-michael.zaidman@xxxxxxxxx/.

Changes since v1:

- Addressed two security-related issues reported by Enrik Berkhan:
1. Do not populate hidraw device.
2. Avoid stale read buffer pointer.

- The patch set v1 was tested by Guillaume Champagne. Added appropriate
Tested-by notice in the related commits.

Michael Zaidman (7):
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

drivers/hid/hid-ft260.c | 257 ++++++++++++++++++++++------------------
1 file changed, 141 insertions(+), 116 deletions(-)

--
2.34.1