On Tue, Feb 03, 2015 at 04:53:14PM +0800, Sébastien Bourdeauducq wrote: > On 02/02/2015 11:57 PM, Mika Westerberg wrote: > >> > Maybe the interrupt should be level sensitive and enabled only after > >> > certain parts of the device initialization have taken place. > > The device should respond to reset by asserting an interrupt. You could > > try so that you only enable the interrupt in i2c_hid_parse() right > > before i2c_hid_hwreset() is called. > > No luck. There is no more interrupt flood and the device is detected and > its report descriptor retrieved, but then no events at all are received > when using the stylus.
If you now check the GPIO status in /sys/kernel/debug/gpio, does it show 'high'? -- 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
