latest T61 bios breaks hdaps?
Posted: Fri Jan 11, 2008 7:36 am
Hi,
on a T61 running Linux, latest bios breaks hdaps. A perfectly working setup now produces following errors:
Does this happen in windows too (I don't know how one can test hdaps on windows, but...) or is this a Linux-only issue?
How can one report a bug on thinkpad bios to Lenovo?
Thanks
on a T61 running Linux, latest bios breaks hdaps. A perfectly working setup now produces following errors:
Code: Select all
thinkpad_ec: thinkpad_ec 0.32 loaded.
tp_smapi 0.32 loading...
tp_smapi successfully loaded (smapi_port=0xb2).
hdaps: initial mode latch is 0x05
hdaps init failed at: hdaps_check_ec failed
input: ThinkPad HDAPS joystick emulation as
/devices/platform/hdaps/input/input13
input: ThinkPad HDAPS accelerometer data as
/devices/platform/hdaps/input/input14
hdaps: driver successfully loaded.
# cat /sys/devices/platform/hdaps/position
cat: /sys/devices/platform/hdaps/position: Device or resource busy
How can one report a bug on thinkpad bios to Lenovo?
Thanks