Hi, I recently noticed that there's a minor issue with hid-rmi.c. After a suspend/resume cycle the f11 control register is set to the default configuration, thus undoing the changes performed on init.
I made some changes to the driver to prevent this from happening: the configuration is saved on suspend and restored upon resume. This seemed the simplest thing to do, but I encountered a small problem. I'm saving and writing the whole register since the kernel can't know what userspace tools might have done. According to a comment in the sources, some firmwares split the control register, so blindly copying and writing 20 sequential bytes as I'm doing could be a problem. Is there a way to recognize those firmwares? Or even better, is there a way to prevent the firmware from restoring the default configuration? PS: I didn't check if the same happens with other registers, but I suspenct it does. Thanks, Gabriele -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
