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HID: input: rename hidinput_set_battery_charge_status()

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In preparation for a patch fixing a bug affecting
hidinput_set_battery_charge_status(), rename the function to
hidinput_update_battery_charge_status() and move it up so it can be used
by hidinput_update_battery().

Refactor, no functional changes.

Tested-by: 卢国宏 <luguohong@xiaomi.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
José Expósito 2025-08-14 12:39:39 +02:00 • committed by Jiri Kosina
parent afa17a09c6
commit a82231b2a8
2 changed files with 26 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/hid/hid-input-test.c
View file

@ -7,7 +7,7 @@
#include <kunit/test.h>
static void hid_test_input_set_battery_charge_status(struct kunit *test)
static void hid_test_input_update_battery_charge_status(struct kunit *test)
{
struct hid_device *dev;
bool handled;
@ -15,15 +15,15 @@ static void hid_test_input_set_battery_charge_status(struct kunit *test)
dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
handled = hidinput_set_battery_charge_status(dev, HID_DG_HEIGHT, 0);
handled = hidinput_update_battery_charge_status(dev, HID_DG_HEIGHT, 0);
KUNIT_EXPECT_FALSE(test, handled);
KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_UNKNOWN);
handled = hidinput_set_battery_charge_status(dev, HID_BAT_CHARGING, 0);
handled = hidinput_update_battery_charge_status(dev, HID_BAT_CHARGING, 0);
KUNIT_EXPECT_TRUE(test, handled);
KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_DISCHARGING);
handled = hidinput_set_battery_charge_status(dev, HID_BAT_CHARGING, 1);
handled = hidinput_update_battery_charge_status(dev, HID_BAT_CHARGING, 1);
KUNIT_EXPECT_TRUE(test, handled);
KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_CHARGING);
}
@ -63,7 +63,7 @@ static void hid_test_input_get_battery_property(struct kunit *test)
}
static struct kunit_case hid_input_tests[] = {
KUNIT_CASE(hid_test_input_set_battery_charge_status),
KUNIT_CASE(hid_test_input_update_battery_charge_status),
KUNIT_CASE(hid_test_input_get_battery_property),
{ }
};

42
drivers/hid/hid-input.c
View file

@ -595,6 +595,20 @@ static void hidinput_cleanup_battery(struct hid_device *dev)
dev->battery = NULL;
}
static bool hidinput_update_battery_charge_status(struct hid_device *dev,
unsigned int usage, int value)
{
switch (usage) {
case HID_BAT_CHARGING:
dev->battery_charge_status = value ?
POWER_SUPPLY_STATUS_CHARGING :
POWER_SUPPLY_STATUS_DISCHARGING;
return true;
}
return false;
}
static void hidinput_update_battery(struct hid_device *dev, int value)
{
int capacity;
@ -617,20 +631,6 @@ static void hidinput_update_battery(struct hid_device *dev, int value)
power_supply_changed(dev->battery);
}
}
static bool hidinput_set_battery_charge_status(struct hid_device *dev,
unsigned int usage, int value)
{
switch (usage) {
case HID_BAT_CHARGING:
dev->battery_charge_status = value ?
POWER_SUPPLY_STATUS_CHARGING :
POWER_SUPPLY_STATUS_DISCHARGING;
return true;
}
return false;
}
#else /* !CONFIG_HID_BATTERY_STRENGTH */
static int hidinput_setup_battery(struct hid_device *dev, unsigned report_type,
struct hid_field *field, bool is_percentage)
@ -642,15 +642,15 @@ static void hidinput_cleanup_battery(struct hid_device *dev)
{
}
static void hidinput_update_battery(struct hid_device *dev, int value)
{
}
static bool hidinput_set_battery_charge_status(struct hid_device *dev,
unsigned int usage, int value)
static bool hidinput_update_battery_charge_status(struct hid_device *dev,
unsigned int usage, int value)
{
return false;
}
static void hidinput_update_battery(struct hid_device *dev, int value)
{
}
#endif /* CONFIG_HID_BATTERY_STRENGTH */
static bool hidinput_field_in_collection(struct hid_device *device, struct hid_field *field,
@ -1515,7 +1515,7 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
return;
if (usage->type == EV_PWR) {
bool handled = hidinput_set_battery_charge_status(hid, usage->hid, value);
bool handled = hidinput_update_battery_charge_status(hid, usage->hid, value);
if (!handled)
hidinput_update_battery(hid, value);