On Fri, 2008-12-05 at 02:15 +0800, Matthias Heinz wrote: > Hi, > > as you can see from the topic i got a Samsung X360 right here. It works pretty > fine, thanks to the fact that its more Intel than Samsung. > > But i got some problems. > > 1) Backlight support: I cant control the brightness of the backlight with a > 2.6.28-rc7. It worked under mysterious circumstances with a 2.6.26. via the procfs/sysfs backlight I/F? please attach the result of "grep . /proc/acpi/video/*/*/*" both in 2.6.26 kernel and 2.6.28-rc7 kernel. > Mysterious, because i had to use /proc/acpi/video/NVID/LCD/brightness to set > it, which obviously belongs to a nvidia driver (but theres nothing from > nvidia in there...) please attach the "lspci -vvx" output. > I just found out that its possible to disable the backlight, without disabling > the display. Doesn't work, too. > > 2) Wifi LED: I dont know if this is a wifi driver issue or has to be > controlled by acpi. > > 3) The keyboard is not sending acpi events for several switches. It sends > (unknown) keycodes that have to be interpreted by the OS. > But there seems to be an option to change between acpi events and key events, > because i can control the backlight when grub is running and in the early > boot phase of the kernel. I dont know if this should be classified as > problem, but because X is catching all key events handling the wlan power > function is a problem of the actual user. is this a regression? i.e. the hotkey events are always sent to the keyboard, right? please attach the output of "grep . /sys/firmware/acpi/interrupts/*". Btw: you'd better file a bug at bugzilla.kernel.org and attach all the info there. thanks, rui -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
