This patch series is to follow up https://lkml.org/lkml/2020/8/19/186 Martin Lucina <mato@xxxxxxxxxx> added a platform device to power on/off the optical drive. The patch somehow never made its way to upstream. This patch merges his work. The Panasonic Let's Note series have firmware registers that store the state of mute, AC/DC brightness, current brightness and battery charging threshold (ECO mode). This patch series also add support to them. Kenneth Chan (9): add support for optical driver power in Y and W series replace ACPI prints with pr_*() macros split MODULE_AUTHOR() by one author per macro call fix naming of platform files for consistency with other modules fix sticky key init bug add write support to mute resolve hotkey double trigger bug add support for battery charging threshold (eco mode) add platform devices for firmware brightness registers drivers/platform/x86/panasonic-laptop.c | 509 +++++++++++++++++++++--- 1 file changed, 454 insertions(+), 55 deletions(-) base-commit: 06a4ec1d9dc652e17ee3ac2ceb6c7cf6c2b75cdd -- 2.17.5
