mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-05 10:04:12 +08:00
HID: magicmouse: Removing report_touches switch
Remove the report_touches switch as it is not so useful to turn off reporting touch events for a touch device. Let the userspace to do the filtering if the turning off is needed. V2: Remove report_touches as suggeted by Chase Douglas Signed-off-by: Yufeng Shen <miletus@chromium.org> Reviewed-and-tested-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
parent
60d2c25251
commit
6264307ed0
@ -48,10 +48,6 @@ static bool scroll_acceleration = false;
|
|||||||
module_param(scroll_acceleration, bool, 0644);
|
module_param(scroll_acceleration, bool, 0644);
|
||||||
MODULE_PARM_DESC(scroll_acceleration, "Accelerate sequential scroll events");
|
MODULE_PARM_DESC(scroll_acceleration, "Accelerate sequential scroll events");
|
||||||
|
|
||||||
static bool report_touches = true;
|
|
||||||
module_param(report_touches, bool, 0644);
|
|
||||||
MODULE_PARM_DESC(report_touches, "Emit touch records (otherwise, only use them for emulation)");
|
|
||||||
|
|
||||||
static bool report_undeciphered;
|
static bool report_undeciphered;
|
||||||
module_param(report_undeciphered, bool, 0644);
|
module_param(report_undeciphered, bool, 0644);
|
||||||
MODULE_PARM_DESC(report_undeciphered, "Report undeciphered multi-touch state field using a MSC_RAW event");
|
MODULE_PARM_DESC(report_undeciphered, "Report undeciphered multi-touch state field using a MSC_RAW event");
|
||||||
@ -276,7 +272,7 @@ static void magicmouse_emit_touch(struct magicmouse_sc *msc, int raw_id, u8 *tda
|
|||||||
msc->single_touch_id = SINGLE_TOUCH_UP;
|
msc->single_touch_id = SINGLE_TOUCH_UP;
|
||||||
|
|
||||||
/* Generate the input events for this touch. */
|
/* Generate the input events for this touch. */
|
||||||
if (report_touches && down) {
|
if (down) {
|
||||||
input_report_abs(input, ABS_MT_TRACKING_ID, id);
|
input_report_abs(input, ABS_MT_TRACKING_ID, id);
|
||||||
input_report_abs(input, ABS_MT_TOUCH_MAJOR, touch_major << 2);
|
input_report_abs(input, ABS_MT_TOUCH_MAJOR, touch_major << 2);
|
||||||
input_report_abs(input, ABS_MT_TOUCH_MINOR, touch_minor << 2);
|
input_report_abs(input, ABS_MT_TOUCH_MINOR, touch_minor << 2);
|
||||||
@ -335,7 +331,7 @@ static int magicmouse_raw_event(struct hid_device *hdev,
|
|||||||
for (ii = 0; ii < npoints; ii++)
|
for (ii = 0; ii < npoints; ii++)
|
||||||
magicmouse_emit_touch(msc, ii, data + ii * 8 + 6);
|
magicmouse_emit_touch(msc, ii, data + ii * 8 + 6);
|
||||||
|
|
||||||
if (report_touches && msc->ntouches == 0)
|
if (msc->ntouches == 0)
|
||||||
input_mt_sync(input);
|
input_mt_sync(input);
|
||||||
|
|
||||||
/* When emulating three-button mode, it is important
|
/* When emulating three-button mode, it is important
|
||||||
@ -422,53 +418,52 @@ static void magicmouse_setup_input(struct input_dev *input, struct hid_device *h
|
|||||||
__set_bit(INPUT_PROP_BUTTONPAD, input->propbit);
|
__set_bit(INPUT_PROP_BUTTONPAD, input->propbit);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (report_touches) {
|
|
||||||
__set_bit(EV_ABS, input->evbit);
|
|
||||||
|
|
||||||
input_set_abs_params(input, ABS_MT_TRACKING_ID, 0, 15, 0, 0);
|
__set_bit(EV_ABS, input->evbit);
|
||||||
input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255 << 2,
|
|
||||||
4, 0);
|
|
||||||
input_set_abs_params(input, ABS_MT_TOUCH_MINOR, 0, 255 << 2,
|
|
||||||
4, 0);
|
|
||||||
input_set_abs_params(input, ABS_MT_ORIENTATION, -31, 32, 1, 0);
|
|
||||||
|
|
||||||
/* Note: Touch Y position from the device is inverted relative
|
input_set_abs_params(input, ABS_MT_TRACKING_ID, 0, 15, 0, 0);
|
||||||
* to how pointer motion is reported (and relative to how USB
|
input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255 << 2,
|
||||||
* HID recommends the coordinates work). This driver keeps
|
4, 0);
|
||||||
* the origin at the same position, and just uses the additive
|
input_set_abs_params(input, ABS_MT_TOUCH_MINOR, 0, 255 << 2,
|
||||||
* inverse of the reported Y.
|
4, 0);
|
||||||
*/
|
input_set_abs_params(input, ABS_MT_ORIENTATION, -31, 32, 1, 0);
|
||||||
if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
|
|
||||||
input_set_abs_params(input, ABS_MT_POSITION_X,
|
|
||||||
MOUSE_MIN_X, MOUSE_MAX_X, 4, 0);
|
|
||||||
input_set_abs_params(input, ABS_MT_POSITION_Y,
|
|
||||||
MOUSE_MIN_Y, MOUSE_MAX_Y, 4, 0);
|
|
||||||
|
|
||||||
input_abs_set_res(input, ABS_MT_POSITION_X,
|
/* Note: Touch Y position from the device is inverted relative
|
||||||
MOUSE_RES_X);
|
* to how pointer motion is reported (and relative to how USB
|
||||||
input_abs_set_res(input, ABS_MT_POSITION_Y,
|
* HID recommends the coordinates work). This driver keeps
|
||||||
MOUSE_RES_Y);
|
* the origin at the same position, and just uses the additive
|
||||||
} else { /* USB_DEVICE_ID_APPLE_MAGICTRACKPAD */
|
* inverse of the reported Y.
|
||||||
input_set_abs_params(input, ABS_X, TRACKPAD_MIN_X,
|
*/
|
||||||
TRACKPAD_MAX_X, 4, 0);
|
if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
|
||||||
input_set_abs_params(input, ABS_Y, TRACKPAD_MIN_Y,
|
input_set_abs_params(input, ABS_MT_POSITION_X,
|
||||||
TRACKPAD_MAX_Y, 4, 0);
|
MOUSE_MIN_X, MOUSE_MAX_X, 4, 0);
|
||||||
input_set_abs_params(input, ABS_MT_POSITION_X,
|
input_set_abs_params(input, ABS_MT_POSITION_Y,
|
||||||
TRACKPAD_MIN_X, TRACKPAD_MAX_X, 4, 0);
|
MOUSE_MIN_Y, MOUSE_MAX_Y, 4, 0);
|
||||||
input_set_abs_params(input, ABS_MT_POSITION_Y,
|
|
||||||
TRACKPAD_MIN_Y, TRACKPAD_MAX_Y, 4, 0);
|
|
||||||
|
|
||||||
input_abs_set_res(input, ABS_X, TRACKPAD_RES_X);
|
input_abs_set_res(input, ABS_MT_POSITION_X,
|
||||||
input_abs_set_res(input, ABS_Y, TRACKPAD_RES_Y);
|
MOUSE_RES_X);
|
||||||
input_abs_set_res(input, ABS_MT_POSITION_X,
|
input_abs_set_res(input, ABS_MT_POSITION_Y,
|
||||||
TRACKPAD_RES_X);
|
MOUSE_RES_Y);
|
||||||
input_abs_set_res(input, ABS_MT_POSITION_Y,
|
} else { /* USB_DEVICE_ID_APPLE_MAGICTRACKPAD */
|
||||||
TRACKPAD_RES_Y);
|
input_set_abs_params(input, ABS_X, TRACKPAD_MIN_X,
|
||||||
}
|
TRACKPAD_MAX_X, 4, 0);
|
||||||
|
input_set_abs_params(input, ABS_Y, TRACKPAD_MIN_Y,
|
||||||
|
TRACKPAD_MAX_Y, 4, 0);
|
||||||
|
input_set_abs_params(input, ABS_MT_POSITION_X,
|
||||||
|
TRACKPAD_MIN_X, TRACKPAD_MAX_X, 4, 0);
|
||||||
|
input_set_abs_params(input, ABS_MT_POSITION_Y,
|
||||||
|
TRACKPAD_MIN_Y, TRACKPAD_MAX_Y, 4, 0);
|
||||||
|
|
||||||
input_set_events_per_packet(input, 60);
|
input_abs_set_res(input, ABS_X, TRACKPAD_RES_X);
|
||||||
|
input_abs_set_res(input, ABS_Y, TRACKPAD_RES_Y);
|
||||||
|
input_abs_set_res(input, ABS_MT_POSITION_X,
|
||||||
|
TRACKPAD_RES_X);
|
||||||
|
input_abs_set_res(input, ABS_MT_POSITION_Y,
|
||||||
|
TRACKPAD_RES_Y);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
input_set_events_per_packet(input, 60);
|
||||||
|
|
||||||
if (report_undeciphered) {
|
if (report_undeciphered) {
|
||||||
__set_bit(EV_MSC, input->evbit);
|
__set_bit(EV_MSC, input->evbit);
|
||||||
__set_bit(MSC_RAW, input->mscbit);
|
__set_bit(MSC_RAW, input->mscbit);
|
||||||
|
Loading…
Reference in New Issue
Block a user