Lines Matching refs:msc
145 static int magicmouse_firm_touch(struct magicmouse_sc *msc) in magicmouse_firm_touch() argument
153 for (ii = 0; ii < msc->ntouches; ii++) { in magicmouse_firm_touch()
154 int idx = msc->tracking_ids[ii]; in magicmouse_firm_touch()
155 if (msc->touches[idx].size < 8) { in magicmouse_firm_touch()
168 static void magicmouse_emit_buttons(struct magicmouse_sc *msc, int state) in magicmouse_emit_buttons() argument
170 int last_state = test_bit(BTN_LEFT, msc->input->key) << 0 | in magicmouse_emit_buttons()
171 test_bit(BTN_RIGHT, msc->input->key) << 1 | in magicmouse_emit_buttons()
172 test_bit(BTN_MIDDLE, msc->input->key) << 2; in magicmouse_emit_buttons()
185 } else if ((id = magicmouse_firm_touch(msc)) >= 0) { in magicmouse_emit_buttons()
186 int x = msc->touches[id].x; in magicmouse_emit_buttons()
195 input_report_key(msc->input, BTN_MIDDLE, state & 4); in magicmouse_emit_buttons()
198 input_report_key(msc->input, BTN_LEFT, state & 1); in magicmouse_emit_buttons()
199 input_report_key(msc->input, BTN_RIGHT, state & 2); in magicmouse_emit_buttons()
202 msc->scroll_accel = SCROLL_ACCEL_DEFAULT; in magicmouse_emit_buttons()
205 static void magicmouse_emit_touch(struct magicmouse_sc *msc, int raw_id, u8 *tdata) in magicmouse_emit_touch() argument
207 struct input_dev *input = msc->input; in magicmouse_emit_touch()
246 msc->tracking_ids[raw_id] = id; in magicmouse_emit_touch()
247 msc->touches[id].x = x; in magicmouse_emit_touch()
248 msc->touches[id].y = y; in magicmouse_emit_touch()
249 msc->touches[id].size = size; in magicmouse_emit_touch()
257 int step_x = msc->touches[id].scroll_x - x; in magicmouse_emit_touch()
258 int step_y = msc->touches[id].scroll_y - y; in magicmouse_emit_touch()
261 ((64 - (int)scroll_speed) * msc->scroll_accel) / in magicmouse_emit_touch()
264 int step_x_hr = msc->touches[id].scroll_x_hr - x; in magicmouse_emit_touch()
265 int step_y_hr = msc->touches[id].scroll_y_hr - y; in magicmouse_emit_touch()
270 msc->touches[id].scroll_x = x; in magicmouse_emit_touch()
271 msc->touches[id].scroll_y = y; in magicmouse_emit_touch()
272 msc->touches[id].scroll_x_hr = x; in magicmouse_emit_touch()
273 msc->touches[id].scroll_y_hr = y; in magicmouse_emit_touch()
274 msc->touches[id].scroll_x_active = false; in magicmouse_emit_touch()
275 msc->touches[id].scroll_y_active = false; in magicmouse_emit_touch()
279 msc->scroll_jiffies + HZ / 2)) in magicmouse_emit_touch()
280 msc->scroll_accel = max_t(int, in magicmouse_emit_touch()
281 msc->scroll_accel - 1, 1); in magicmouse_emit_touch()
283 msc->scroll_accel = SCROLL_ACCEL_DEFAULT; in magicmouse_emit_touch()
287 step_x /= (64 - (int)scroll_speed) * msc->scroll_accel; in magicmouse_emit_touch()
289 msc->touches[id].scroll_x -= step_x * in magicmouse_emit_touch()
290 (64 - scroll_speed) * msc->scroll_accel; in magicmouse_emit_touch()
291 msc->scroll_jiffies = now; in magicmouse_emit_touch()
295 step_y /= (64 - (int)scroll_speed) * msc->scroll_accel; in magicmouse_emit_touch()
297 msc->touches[id].scroll_y -= step_y * 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 if (!msc->touches[id].scroll_x_active && in magicmouse_emit_touch()
305 msc->touches[id].scroll_x_active = true; in magicmouse_emit_touch()
306 msc->touches[id].scroll_x_hr = x; in magicmouse_emit_touch()
312 msc->touches[id].scroll_x_active) { in magicmouse_emit_touch()
313 msc->touches[id].scroll_x_hr -= step_x_hr * in magicmouse_emit_touch()
320 if (!msc->touches[id].scroll_y_active && in magicmouse_emit_touch()
322 msc->touches[id].scroll_y_active = true; in magicmouse_emit_touch()
323 msc->touches[id].scroll_y_hr = y; in magicmouse_emit_touch()
329 msc->touches[id].scroll_y_active) { in magicmouse_emit_touch()
330 msc->touches[id].scroll_y_hr -= step_y_hr * in magicmouse_emit_touch()
341 msc->ntouches++; in magicmouse_emit_touch()
371 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_raw_event() local
372 struct input_dev *input = msc->input; in magicmouse_raw_event()
387 msc->ntouches = 0; in magicmouse_raw_event()
389 magicmouse_emit_touch(msc, ii, data + ii * 9 + 4); in magicmouse_raw_event()
409 msc->ntouches = 0; in magicmouse_raw_event()
411 magicmouse_emit_touch(msc, ii, data + ii * 9 + 12); in magicmouse_raw_event()
425 msc->ntouches = 0; in magicmouse_raw_event()
427 magicmouse_emit_touch(msc, ii, data + ii * 8 + 6); in magicmouse_raw_event()
453 msc->ntouches = 0; in magicmouse_raw_event()
455 magicmouse_emit_touch(msc, ii, data + ii * 8 + 14); in magicmouse_raw_event()
485 magicmouse_emit_buttons(msc, clicks & 3); in magicmouse_raw_event()
503 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_event() local
504 if (msc->input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2 && in magicmouse_event()
661 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_input_mapping() local
663 if (!msc->input) in magicmouse_input_mapping()
664 msc->input = hi->input; in magicmouse_input_mapping()
679 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_input_configured() local
682 ret = magicmouse_setup_input(msc->input, hdev); in magicmouse_input_configured()
686 msc->input = NULL; in magicmouse_input_configured()
732 struct magicmouse_sc *msc = in magicmouse_enable_mt_work() local
736 ret = magicmouse_enable_multitouch(msc->hdev); in magicmouse_enable_mt_work()
738 hid_err(msc->hdev, "unable to request touch data (%d)\n", ret); in magicmouse_enable_mt_work()
744 struct magicmouse_sc *msc; in magicmouse_probe() local
753 msc = devm_kzalloc(&hdev->dev, sizeof(*msc), GFP_KERNEL); in magicmouse_probe()
754 if (msc == NULL) { in magicmouse_probe()
759 msc->scroll_accel = SCROLL_ACCEL_DEFAULT; in magicmouse_probe()
760 msc->hdev = hdev; in magicmouse_probe()
761 INIT_DEFERRABLE_WORK(&msc->work, magicmouse_enable_mt_work); in magicmouse_probe()
763 msc->quirks = id->driver_data; in magicmouse_probe()
764 hid_set_drvdata(hdev, msc); in magicmouse_probe()
778 if (!msc->input) { in magicmouse_probe()
825 schedule_delayed_work(&msc->work, msecs_to_jiffies(500)); in magicmouse_probe()
836 struct magicmouse_sc *msc = hid_get_drvdata(hdev); in magicmouse_remove() local
838 if (msc) in magicmouse_remove()
839 cancel_delayed_work_sync(&msc->work); in magicmouse_remove()