korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-05 01:54:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

HID: magicmouse: Removing report_touches switch

Browse Source 
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:
Yufeng Shen 2012-07-04 12:14:43 -04:00 committed by Jiri Kosina
parent 60d2c25251
commit 6264307ed0
1 changed files with 41 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/hid/hid-magicmouse.c
View File

@ -48,10 +48,6 @@ static bool scroll_acceleration = false;
module_param(scroll_acceleration, bool, 0644);
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;
module_param(report_undeciphered, bool, 0644);
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;
/* 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_TOUCH_MAJOR, touch_major << 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++)
magicmouse_emit_touch(msc, ii, data + ii * 8 + 6);
if (report_touches && msc->ntouches == 0)
if (msc->ntouches == 0)
input_mt_sync(input);
/* When emulating three-button mode, it is important
@ -422,7 +418,7 @@ static void magicmouse_setup_input(struct input_dev *input, struct hid_device *h
__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);
@ -467,7 +463,6 @@ static void magicmouse_setup_input(struct input_dev *input, struct hid_device *h
}
input_set_events_per_packet(input, 60);
}
if (report_undeciphered) {
__set_bit(EV_MSC, input->evbit);