| Message ID | 20250305033331.2544941-3-even.xu@intel.com (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Jiri Kosina |
| Headers | show |
| Series | Fix "QuickSPI touch function lost after S4" issue | expand |
diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c index 59d0b71e6e4f..9170af9be777 100644 --- a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c +++ b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c @@ -909,6 +909,8 @@ static int quickspi_restore(struct device *device) thc_change_ltr_mode(qsdev->thc_hw, THC_LTR_MODE_ACTIVE); + qsdev->state = QUICKSPI_ENABLED; + return 0; }
During S4 retore flow, quickspi device was reset by driver and state was changed to QUICKSPI_RESET. It is needed to be change to QUICKSPI_ENABLED state after S4 re-initialization finished, otherwise, device will run in wrong state and HID input data will be dropped. Signed-off-by: Even Xu <even.xu@intel.com> Fixes: 6912aaf3fd24 ("HID: intel-thc-hid: intel-quickspi: Add PM implementation") --- drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c | 2 ++ 1 file changed, 2 insertions(+)