summaryrefslogtreecommitdiff
path: root/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-hid.c
AgeCommit message (Collapse)Author
2025-10-30HID: intel-thc-hid: Remove redundant pm_runtime_mark_last_busy() callsSakari Ailus
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(), pm_runtime_autosuspend() and pm_request_autosuspend() now include a call to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to pm_runtime_mark_last_busy(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Even Xu <even.xu@intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-01-09HID: intel-thc-hid: intel-quicki2c: Add PM implementationEven Xu
Implement THC QuickI2C driver power management callbacks. 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>
2025-01-09HID: intel-thc-hid: intel-quicki2c: Add HIDI2C protocol implementationEven Xu
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>
2025-01-09HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C driver hid layerEven Xu
Add HID Low level driver callbacks and hid probe function to register QucikI2C as a HID driver, and external touch device as a 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>