diff --git a/[refs] b/[refs] index 041a25b202bf..d5fbed402b53 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 93ff27c66de5c9eb0ead1e6f979afa97cbcf1e9d +refs/heads/master: 7f6d5ff22b06d0c4db7b3b1eae336a19e88f808c diff --git a/trunk/drivers/input/touchscreen/da9034-ts.c b/trunk/drivers/input/touchscreen/da9034-ts.c index 666a6e74be40..3ffd4c4b170c 100644 --- a/trunk/drivers/input/touchscreen/da9034-ts.c +++ b/trunk/drivers/input/touchscreen/da9034-ts.c @@ -176,6 +176,16 @@ static void da9034_event_handler(struct da9034_touch *touch, int event) goto err_reset; touch->state = STATE_STOP; + + /* FIXME: PEN_{UP/DOWN} events are expected to be + * available by stopping TSI, but this is found not + * always true, delay and simulate such an event + * here is more reliable + */ + mdelay(1); + da9034_event_handler(touch, + is_pen_down(touch) ? EVENT_PEN_DOWN : + EVENT_PEN_UP); break; case STATE_STOP: @@ -190,8 +200,6 @@ static void da9034_event_handler(struct da9034_touch *touch, int event) report_pen_up(touch); touch->state = STATE_IDLE; } - - input_sync(touch->input_dev); break; case STATE_WAIT: @@ -201,8 +209,10 @@ static void da9034_event_handler(struct da9034_touch *touch, int event) if (is_pen_down(touch)) { start_tsi(touch); touch->state = STATE_BUSY; - } else + } else { + report_pen_up(touch); touch->state = STATE_IDLE; + } break; } return; @@ -227,16 +237,12 @@ static int da9034_touch_notifier(struct notifier_block *nb, struct da9034_touch *touch = container_of(nb, struct da9034_touch, notifier); - if (event & DA9034_EVENT_PEN_DOWN) { - if (is_pen_down(touch)) - da9034_event_handler(touch, EVENT_PEN_DOWN); - else - da9034_event_handler(touch, EVENT_PEN_UP); - } - if (event & DA9034_EVENT_TSI_READY) da9034_event_handler(touch, EVENT_TSI_READY); + if ((event & DA9034_EVENT_PEN_DOWN) && touch->state == STATE_IDLE) + da9034_event_handler(touch, EVENT_PEN_DOWN); + return 0; }