On Fri, Feb 06, 2015 at 12:05:48PM +0100, Michael Grzeschik wrote: > With the datardy irq we get the information if the > pen got pulled from the screen. This patch changes > the irq by checking this condition every time instead > of triggering the worker. > > Signed-off-by: Michael Grzeschik <[email protected]> > --- > v1 -> v2: - removed adc_on variable > - added locking for irq switch > - event reporting in ts_read and irq switchover in datardy_irq > drivers/input/touchscreen/da9052_tsi.c | 119 > +++++++++++++++++---------------- > 1 file changed, 62 insertions(+), 57 deletions(-) > > diff --git a/drivers/input/touchscreen/da9052_tsi.c > b/drivers/input/touchscreen/da9052_tsi.c > index 5a013bb..c28cfee 100644 > --- a/drivers/input/touchscreen/da9052_tsi.c > +++ b/drivers/input/touchscreen/da9052_tsi.c > @@ -22,19 +22,24 @@ > > #define TSI_PEN_DOWN_STATUS 0x40 > > +#define TSI_PEN_UP 1 > + > struct da9052_tsi { > struct da9052 *da9052; > struct input_dev *dev; > - struct delayed_work ts_pen_work; > struct mutex mutex; > + spinlock_t *lock;
I am gonna go out on a limb and say that you did not test it. Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
