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platform/x86: lenovo-yogabook: Add a yogabook_toggle_digitizer_mode() helper function 

Add a yogabook_toggle_digitizer_mode() helper function.

This is a preparation patch for making lenovo-yogabook-wmi also work
on the Android version of the Yoga Book 1 which does not have a WMI
interface to deal with toggling the keyboard half between
touch-keyboard and wacom-digitizer mode.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230430165807.472798-14-hdegoede@redhat.com
This commit is contained in:
Hans de Goede 2023-04-30 18:58:01 +02:00
parent f771ec85b6
commit 6555daf9a7
1 changed files with 6 additions and 3 deletions
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9
drivers/platform/x86/lenovo-yogabook-wmi.c
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@ -128,10 +128,8 @@ static void yogabook_wmi_work(struct work_struct *work)
}
}
static void yogabook_wmi_notify(struct wmi_device *wdev, union acpi_object *dummy)
static void yogabook_toggle_digitizer_mode(struct yogabook_wmi *data)
{
struct yogabook_wmi *data = dev_get_drvdata(&wdev->dev);
if (test_bit(YB_SUSPENDED, &data->flags))
return;
@ -147,6 +145,11 @@ static void yogabook_wmi_notify(struct wmi_device *wdev, union acpi_object *dumm
schedule_work(&data->work);
}
static void yogabook_wmi_notify(struct wmi_device *wdev, union acpi_object *dummy)
{
yogabook_toggle_digitizer_mode(dev_get_drvdata(&wdev->dev));
}
static irqreturn_t yogabook_backside_hall_irq(int irq, void *_data)
{
struct yogabook_wmi *data = _data;