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3 Commits

Author SHA1 Message Date
Hans de Goede
772cbba5a8 platform/x86: x86-android-tablets: Add support for the Dolby button on Peaq C1010 
The Peaq C1010 tablet has a special "Dolby" button. This button has
a WMI interface, but this is broken in several ways:

1. It only supports polling
2. The value read on polling goes from 0 -> 1 for one poll on both edges
   of the button, with no way to tell which edge causes the poll to
   return 1.
3. It uses a non unique GUID (it uses the Microsoft docs WMI example GUID).

There currently is a WMI driver for this, but it uses several kludges
to work around these issues and is not entirely reliable due to 2.

Replace the unreliable WMI driver by using the x86-android-tablets code
to instantiate a gpio_keys device for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230301092331.7038-11-hdegoede@redhat.com
 2023-03-07 12:08:31 +01:00
Hans de Goede
e2200d3f26 platform/x86: x86-android-tablets: Add gpio_keys support to x86_android_tablet_init() 
Add gpio_keys instantation support to x86_android_tablet_init(), to avoid
this having to be repeated in various x86_dev_info.init() functions.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230301092331.7038-10-hdegoede@redhat.com
 2023-03-07 12:08:31 +01:00
Hans de Goede
cc183ad459 platform/x86: x86-android-tablets: Move remaining tablets to other.c 
All that remains now in x86-android-tablets-main.c is info for other
(non Asus / Lenovo) tablets. Rename it to other.c to reflect this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230301092331.7038-9-hdegoede@redhat.com
 2023-03-07 12:08:31 +01:00