On Mon, Jun 26, 2006 at 06:57:03PM +0200, Bastian Blank wrote: > On Mon, Jun 26, 2006 at 04:59:09PM +0200, Jeroen van Wolffelaar wrote: > > I have a thinkpad t41 with gyroscope, readable via the hdaps module. > > However, after suspend/resuming, the module no longer works -- it yields > > the same data every time. > > The hdaps module is not provided by the kernel. A module have to resume > its hardware correctly.
dpkg -S hdaps.ko: linux-image-2.6.15-1-686: /lib/modules/2.6.15-1-686/kernel/drivers/hwmon/hdaps.ko I didn't claim the problem was in the kernel, by filing this bug I filed it on the package providing the (presumably buggy, but that's not yet clear) code. > > Somehow, probably the resume or the suspend code is disabling the > > gyroscope or bringing it in a state that it can't bring it out of again. > > The suspend code disables the devices according to the spec. The > gyroscope is a so called plattform device, which don't follows an > interface. This means that the kernel don't provide any code to suspend > or resume this device. Well, maybe this is part of the problem then. > > If you need more info, please ask, I don't know enough of kernels to > > know what kind of info is relevant -- I'm using a default etch system > > with no tweaking to the kernel or to the hdaps module. > > It is more likely a problem in the hdaps module. the hdaps *kernel* module, yes, so my comment regarding not having much experience with debugging kernel issues applies. Thanks, --Jeroen -- Jeroen van Wolffelaar [EMAIL PROTECTED] (also for Jabber & MSN; ICQ: 33944357) http://Jeroen.A-Eskwadraat.nl -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
