Commit Graph

2 Commits

Author SHA1 Message Date
Even Xu
66b59bfce6 HID: intel-thc-hid: intel-quicki2c: Complete THC QuickI2C driver
Fully implement QuickI2C driver probe/remove callbacks, interrupt
handler, integrate HIDI2C protocol, enumerate HID device and register
HID device.

Co-developed-by: Xinpeng Sun <xinpeng.sun@intel.com>
Signed-off-by: Xinpeng Sun <xinpeng.sun@intel.com>
Signed-off-by: Even Xu <even.xu@intel.com>
Tested-by: Rui Zhang <rui1.zhang@intel.com>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-01-09 10:14:16 +01:00
Even Xu
6fc761385b HID: intel-thc-hid: intel-quicki2c: Add HIDI2C protocol implementation
Intel QuickI2C driver uses THC hardware to accelerate HID over I2C
(HIDI2C) protocol flow.

This patch implements all data flows described in HID over I2C protocol
SPEC by using THC hardware layer APIs.

HID over I2C SPEC:
https://learn.microsoft.com/en-us/previous-versions/windows/hardware/design/dn642101(v=vs.85)

Co-developed-by: Xinpeng Sun <xinpeng.sun@intel.com>
Signed-off-by: Xinpeng Sun <xinpeng.sun@intel.com>
Signed-off-by: Even Xu <even.xu@intel.com>
Tested-by: Rui Zhang <rui1.zhang@intel.com>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-01-09 10:14:16 +01:00