From: Mustafa Ekşi <mustafa.eskieksi@xxxxxxxxx> Hi, I want to note that moving mutex_init to the bottom of the function crashes the driver when mutex_lock is called. I didn't investigate it further but I wanted to say that since Ai Chao also did it like that. Driver sets all leds to white on start. Before that, when a led's brightness is changed, that led's color gets set to white but others keep their old colors which creates a bad user experience (at least for me). Please inform me if this is a bad approach. Also, this driver still lacks support for changing modes and I seek advise for that. Mustafa Ekşi (1): platform/x86: Add wmi driver for Casper Excalibur laptops MAINTAINERS | 6 + drivers/platform/x86/Kconfig | 14 + drivers/platform/x86/Makefile | 1 + drivers/platform/x86/casper-wmi.c | 641 ++++++++++++++++++++++++++++++ 4 files changed, 662 insertions(+) create mode 100644 drivers/platform/x86/casper-wmi.c -- 2.44.0
