Lines Matching refs:msc
153 static int magicmouse_firm_touch(struct magicmouse_sc *msc) in magicmouse_firm_touch() argument
161 for (ii = 0; ii < msc->ntouches; ii++) { in magicmouse_firm_touch()
162 int idx = msc->tracking_ids[ii]; in magicmouse_firm_touch()
163 if (msc->touches[idx].size < 8) { in magicmouse_firm_touch()
176 static void magicmouse_emit_buttons(struct magicmouse_sc *msc, int state) in magicmouse_emit_buttons() argument
178 int last_state = test_bit(BTN_LEFT, msc->input->key) << 0 | in magicmouse_emit_buttons()
179 test_bit(BTN_RIGHT, msc->input->key) << 1 | in magicmouse_emit_buttons()
180 test_bit(BTN_MIDDLE, msc->input->key) << 2; in magicmouse_emit_buttons()
193 } else if ((id = magicmouse_firm_touch(msc)) >= 0) { in magicmouse_emit_buttons()
194 int x = msc->touches[id].x; in magicmouse_emit_buttons()
203 input_report_key(msc->input, BTN_MIDDLE, state & 4); in magicmouse_emit_buttons()
206 input_report_key(msc->input, BTN_LEFT, state & 1); in magicmouse_emit_buttons()
207 input_report_key(msc->input, BTN_RIGHT, state & 2); in magicmouse_emit_buttons()
210 msc->scroll_accel = SCROLL_ACCEL_DEFAULT; in magicmouse_emit_buttons()
213 static void magicmouse_emit_touch(struct magicmouse_sc *msc, int raw_id, u8 *tdata) in magicmouse_emit_touch() argument
215 struct input_dev *input = msc->input; in magicmouse_emit_touch()
254 msc->tracking_ids[raw_id] = id; in magicmouse_emit_touch()
255 msc->touches[id].x = x; in magicmouse_emit_touch()
256 msc->touches[id].y = y; in magicmouse_emit_touch()
257 msc->touches[id].size = size; in magicmouse_emit_touch()
265 int step_x = msc->touches[id].scroll_x - x; in magicmouse_emit_touch()
266 int step_y = msc->touches[id].scroll_y - y; in magicmouse_emit_touch()
269 ((64 - (int)scroll_speed) * msc->scroll_accel) / in magicmouse_emit_touch()
272 int step_x_hr = msc->touches[id].scroll_x_hr - x; in magicmouse_emit_touch()
273 int step_y_hr = msc->touches[id].scroll_y_hr - y; in magicmouse_emit_touch()
278 msc->touches[id].scroll_x = x; in magicmouse_emit_touch()
279 msc->touches[id].scroll_y = y; in magicmouse_emit_touch()
280 msc->touches[id].scroll_x_hr = x; in magicmouse_emit_touch()
281 msc->touches[id].scroll_y_hr = y; in magicmouse_emit_touch()
282 msc->touches[id].scroll_x_active = false; in magicmouse_emit_touch()
283 msc->touches[id].scroll_y_active = false; in magicmouse_emit_touch()
287 msc->scroll_jiffies + HZ / 2)) in magicmouse_emit_touch()
288 msc->scroll_accel = max_t(int, in magicmouse_emit_touch()
289 msc->scroll_accel - 1, 1); in magicmouse_emit_touch()
291 msc->scroll_accel = SCROLL_ACCEL_DEFAULT; in magicmouse_emit_touch()
295 step_x /= (64 - (int)scroll_speed) * msc->scroll_accel; in magicmouse_emit_touch()
297 msc->touches[id].scroll_x -= step_x * in magicmouse_emit_touch()
298 (64 - scroll_speed) * msc->scroll_accel; in magicmouse_emit_touch()
299 msc->scroll_jiffies = now; in magicmouse_emit_touch()
303 step_y /= (64 - (int)scroll_speed) * msc->scroll_accel; in magicmouse_emit_touch()
305 msc->touches[id].scroll_y -= step_y * in magicmouse_emit_touch()
306 (64 - scroll_speed) * msc->scroll_accel; in magicmouse_emit_touch()
307 msc->scroll_jiffies = now; in magicmouse_emit_touch()
311 if (!msc->touches[id].scroll_x_active && in magicmouse_emit_touch()
313 msc->touches[id].scroll_x_active = true; in magicmouse_emit_touch()
314 msc->touches[id].scroll_x_hr = x; in magicmouse_emit_touch()
320 msc->touches[id].scroll_x_active) { in magicmouse_emit_touch()
321 msc->touches[id].scroll_x_hr -= step_x_hr * in magicmouse_emit_touch()
328 if (!msc->touches[id].scroll_y_active && in magicmouse_emit_touch()
330 msc->touches[id].scroll_y_active = true; in magicmouse_emit_touch()
331 msc->touches[id].scroll_y_hr = y; in magicmouse_emit_touch()
337 msc->touches[id].scroll_y_active) { in magicmouse_emit_touch()
338 msc->touches[id].scroll_y_hr -= step_y_hr * in magicmouse_emit_touch()
349 msc->ntouches++; in magicmouse_emit_touch()
379 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_raw_event() local
380 struct input_dev *input = msc->input; in magicmouse_raw_event()
395 msc->ntouches = 0; in magicmouse_raw_event()
397 magicmouse_emit_touch(msc, ii, data + ii * 9 + 4); in magicmouse_raw_event()
417 msc->ntouches = 0; in magicmouse_raw_event()
419 magicmouse_emit_touch(msc, ii, data + ii * 9 + 12); in magicmouse_raw_event()
433 msc->ntouches = 0; in magicmouse_raw_event()
435 magicmouse_emit_touch(msc, ii, data + ii * 8 + 6); in magicmouse_raw_event()
461 msc->ntouches = 0; in magicmouse_raw_event()
463 magicmouse_emit_touch(msc, ii, data + ii * 8 + 14); in magicmouse_raw_event()
493 magicmouse_emit_buttons(msc, clicks & 3); in magicmouse_raw_event()
511 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_event() local
512 if (msc->input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2 && in magicmouse_event()
681 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_input_mapping() local
683 if (!msc->input) in magicmouse_input_mapping()
684 msc->input = hi->input; in magicmouse_input_mapping()
699 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_input_configured() local
702 ret = magicmouse_setup_input(msc->input, hdev); in magicmouse_input_configured()
706 msc->input = NULL; in magicmouse_input_configured()
752 struct magicmouse_sc *msc = in magicmouse_enable_mt_work() local
756 ret = magicmouse_enable_multitouch(msc->hdev); in magicmouse_enable_mt_work()
758 hid_err(msc->hdev, "unable to request touch data (%d)\n", ret); in magicmouse_enable_mt_work()
790 struct magicmouse_sc *msc = from_timer(msc, t, battery_timer); in magicmouse_battery_timer_tick() local
791 struct hid_device *hdev = msc->hdev; in magicmouse_battery_timer_tick()
794 mod_timer(&msc->battery_timer, in magicmouse_battery_timer_tick()
802 struct magicmouse_sc *msc; in magicmouse_probe() local
806 msc = devm_kzalloc(&hdev->dev, sizeof(*msc), GFP_KERNEL); in magicmouse_probe()
807 if (msc == NULL) { in magicmouse_probe()
812 msc->scroll_accel = SCROLL_ACCEL_DEFAULT; in magicmouse_probe()
813 msc->hdev = hdev; in magicmouse_probe()
814 INIT_DEFERRABLE_WORK(&msc->work, magicmouse_enable_mt_work); in magicmouse_probe()
816 msc->quirks = id->driver_data; in magicmouse_probe()
817 hid_set_drvdata(hdev, msc); in magicmouse_probe()
831 timer_setup(&msc->battery_timer, magicmouse_battery_timer_tick, 0); in magicmouse_probe()
832 mod_timer(&msc->battery_timer, in magicmouse_probe()
841 if (!msc->input) { in magicmouse_probe()
888 schedule_delayed_work(&msc->work, msecs_to_jiffies(500)); in magicmouse_probe()
893 del_timer_sync(&msc->battery_timer); in magicmouse_probe()
900 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_remove() local
902 if (msc) { in magicmouse_remove()
903 cancel_delayed_work_sync(&msc->work); in magicmouse_remove()
904 del_timer_sync(&msc->battery_timer); in magicmouse_remove()