To allow simultaneous support for XO-1 and XO-1.5.
This module require GPIO_CS5535 (for 1.0) and ACPI (for 1.5) now.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Jerry Lin <wahahab11@gmail.com>
Link: https://lore.kernel.org/r/20190925074243.GA24947@compute1
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tristate "One Laptop Per Child Display CONtroller support"
depends on OLPC && FB
depends on I2C
- depends on (GPIO_CS5535 || ACPI)
+ depends on GPIO_CS5535 && ACPI
select BACKLIGHT_CLASS_DEVICE
help
In order to support very low power operation, the XO laptop uses a