30 Apr
2011
30 Apr
'11
11:34 a.m.
Dropping Linus from the CC.
* Takashi Iwai -- Saturday 30 April 2011: * * At Sat, 30 Apr 2011 10:32:04 +0200, Melchior FRANZ wrote:
Yes, backlight adjustment generally works on this notebook, but only with "acpi_osi=Linux" on the command line.
acpi_osi quirk should be better added statically, then.
No, I guess the problem here is that acer_wmi doesn't support this machine yet. I told the ACER WMI maintainer and sent a DSDT image, but this message was thoroughly ignored.
$ dmesg|grep -i acer [ 0.000000] DMI: Acer TM5735/BA51_MV, BIOS V1.04 09/23/2010 [ 71.850534] acer_wmi: Acer Laptop ACPI-WMI Extras [ 72.350278] acer_wmi: Unable to detect available WMID devices
Machine: Acer Travelmate 5735Z-452G32Mnss
m.