xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branches 'for-4.5/upstream-fixes', 'for-4.6/cmedia', 'for-4.6/i2c-hid', 'for-4.6/logitech', 'for-4.6/multitouch', 'for-4.6/penmount', 'for-4.6/sony', 'for-4.6/thingm', 'for-4.6/upstream' and 'for-4.6/wacom' into for-linus

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This commit is contained in:
Jiri Kosina
2016-03-17 13:51:54 +01:00
parent c14022bfd2 ad8ddc5755 3b654288b1 af2e628d6b d3e69b9a04 5f66872cbd 1adf904e90 1d1b564ff8 f9a82c2054 f620516178
commit e1c9b9ff24
16 changed files with 1370 additions and 647 deletions
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30
drivers/hid/hid-multitouch.c
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@@ -396,6 +396,11 @@ static void mt_feature_mapping(struct hid_device *hdev,
td->is_buttonpad = true;
break;
case 0xff0000c5:
/* Retrieve the Win8 blob once to enable some devices */
if (usage->usage_index == 0)
mt_get_feature(hdev, field->report);
break;
}
}
@@ -1133,6 +1138,9 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
return ret;
ret = sysfs_create_group(&hdev->dev.kobj, &mt_attribute_group);
if (ret)
dev_warn(&hdev->dev, "Cannot allocate sysfs group for %s\n",
hdev->name);
mt_set_maxcontacts(hdev);
mt_set_input_mode(hdev);
@@ -1145,8 +1153,30 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
}
#ifdef CONFIG_PM
static void mt_release_contacts(struct hid_device *hid)
{
struct hid_input *hidinput;
list_for_each_entry(hidinput, &hid->inputs, list) {
struct input_dev *input_dev = hidinput->input;
struct input_mt *mt = input_dev->mt;
int i;
if (mt) {
for (i = 0; i < mt->num_slots; i++) {
input_mt_slot(input_dev, i);
input_mt_report_slot_state(input_dev,
MT_TOOL_FINGER,
false);
}
input_sync(input_dev);
}
}
}
static int mt_reset_resume(struct hid_device *hdev)
{
mt_release_contacts(hdev);
mt_set_maxcontacts(hdev);
mt_set_input_mode(hdev);
return 0;