http://bugzilla.kernel.org/show_bug.cgi?id=12816
Summary: sony-laptop infunctional on Sony Vaio VGN-TT11/LN
Product: ACPI
Version: 2.5
KernelVersion: 2.6.28.7
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Platform-Drivers
AssignedTo: [email protected]
ReportedBy: [email protected]
Distribution: ARCH
Hardware Environment: Sony Vaio VGN-TT11/LN
Problem Description: most features of sony-laptop are infunctional
Steps to reproduce:
Though wwan is powered on:
[m...@pygmytarsier ~]$ cat /sys/devices/platform/sony-laptop/wwanpower
0
Echo has no effect either.
Bluetooth:
[r...@pygmytarsier ~]# hcitool scan
Scanning ...
00:1B:59:4C:6B:E8 M600i
00:14:A4:8C:43:68 SEAG0158
[r...@pygmytarsier ~]# cat /sys/devices/platform/sony-laptop/bluetoothpower
255
[r...@pygmytarsier ~]# echo 0 >
/sys/devices/platform/sony-laptop/bluetoothpower
[r...@pygmytarsier ~]# tail -n3 /var/log/kernel.log
Mar 4 11:19:51 pygmytarsier sony-laptop: sony_pic_call2(0x96 - 0x00): 0x00ff
Mar 4 11:19:51 pygmytarsier sony-laptop: sony_pic_call1(0x82): 0xff0a
Mar 4 11:19:51 pygmytarsier sony-laptop: event ([ff] [04]) at port
0xc000(+0x12)
[r...@pygmytarsier ~]# hcitool scan
Scanning ...
00:14:A4:8C:43:68 SEAG0158
00:1B:59:4C:6B:E8 M600i
[r...@pygmytarsier ~]# cat /sys/devices/platform/sony-laptop/bluetoothpower
0
[r...@pygmytarsier ~]# cat /sys/devices/platform/sony-laptop/fanspeed
17
[r...@pygmytarsier ~]# echo 10 > /sys/devices/platform/sony-laptop/fanspeed
# no event messages
[r...@pygmytarsier ~]# cat /sys/devices/platform/sony-laptop/fanspeed
17
Shouldn't there also be wlanpower?
[r...@pygmytarsier ~]# grep . /sys/devices/platform/sony-laptop/*
/sys/devices/platform/sony-laptop/PID:13
/sys/devices/platform/sony-laptop/bluetoothpower:0
/sys/devices/platform/sony-laptop/fanspeed:17
/sys/devices/platform/sony-laptop/modalias:platform:sony-laptop
/sys/devices/platform/sony-laptop/uevent:DRIVER=sony-laptop
/sys/devices/platform/sony-laptop/uevent:PHYSDEVBUS=platform
/sys/devices/platform/sony-laptop/uevent:PHYSDEVDRIVER=sony-laptop
/sys/devices/platform/sony-laptop/uevent:MODALIAS=platform:sony-laptop
/sys/devices/platform/sony-laptop/wwanpower:0
FKeys/PKeys [Fn]+FXX (brightness, vga, zoom) and 2 of the PKeys (S1, eject)
don't work either.
sony-laptop seems to register a JogDial device which I don't have (at least as
far as I can tell).
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