A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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sx933x: add cal on phone attach

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When the phone is attached or detached from the
mod recalibrate the capsensors.  This uses the
power supply device provided by the muc uart
driver.

Change-Id: Ic7002da8301ea3a3d9e3740c1532a0876d95a903
Signed-off-by: Ryan Lattrel <ryanl@motorola.com>
Reviewed-on: https://gerrit.mot.com/1269885
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Kenneth Kessler <kennykessler@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Ryan Lattrel 2018-11-15 15:23:44 -06:00
commit 1261aea618
2 changed files with 11 additions and 1 deletions
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3
drivers/misc/sx933x/Kbuild
View file

@ -7,7 +7,8 @@ EXTRA_CFLAGS += -DCONFIG_CAPSENSE_USB_CAL
endif
ifneq (,$(filter odin%,$(TARGET_PRODUCT)))
EXTRA_CFLAGS += -DCONFIG_CAPSENSE_USB_CAL
EXTRA_CFLAGS += -DCONFIG_CAPSENSE_USB_CAL \
-DCONFIG_CAPSENSE_ATTACH_CAL
endif
KBUILD_EXTRA_SYMBOLS += $(CURDIR)/$(KBUILD_EXTMOD)/../../sensors/Module.symvers

9
drivers/misc/sx933x/sx933x_sar.c
View file

@ -840,6 +840,15 @@ static int ps_notify_callback(struct notifier_block *self,
schedule_work(&data->ps_notify_work);
}
#ifdef CONFIG_CAPSENSE_ATTACH_CAL
if (event == PSY_EVENT_PROP_CHANGED
&& psy && psy->desc->get_property && psy->desc->name &&
!strncmp(psy->desc->name, "phone", sizeof("phone")) && data) {
LOG_INFO("phone ps notification: event = %lu\n", event);
schedule_work(&data->ps_notify_work);
}
#endif
return 0;
}
#endif