static void kp_work(struct kp *kp)
{
int code = kp_search_key(kp);
if ((!code) && (!kp->cur_keycode)) {
return;
}
else if (code != kp->tmp_code) {
kp->tmp_code = code;
kp->count = 0;
}
else if(++kp->count == 2) {
if (kp->cur_keycode != code) {
if (code) {
printk("key %d down\n", code);
input_report_key(kp->input, code, 1);
// if (kp->led_control && (code!=KEY_PAGEUP) && (code!=KEY_PAGEDOWN)){
// kp->led_control_param[0] = 1;
// kp->led_control_param[1] = code;
// timer_count = kp->led_control(kp->led_control_param);
// }
}
else {
printk("key %d up\n", kp->cur_keycode);
input_report_key(kp->input, kp->cur_keycode, 0);
// if (kp->led_control){
// kp->led_control_param[0] = 2;
// kp->led_control_param[1] = code;
// timer_count = kp->led_control(kp->led_control_param);
// }
}
kp->cur_keycode = code;
}
}
}
static void kp_work(struct kp *kp)
{
int code = kp_search_key(kp);
if (code) {
kp->poll_period = POLL_PERIOD_WHEN_KEY_DOWN;
}
if ((!code) && (!kp->report_code)) {
if (kp->poll_period < POLL_PERIOD_WHEN_KEY_UP) kp->poll_period++;
return;
}
else if (code != kp->code) {
kp->code = code;
kp->count = 0;
}
else if (kp->count < KEY_JITTER_COUNT) {
kp->count++;
}
else {
if (kp->report_code != code) {
if (!code) { /* key up */
printk("key %d up\n", kp->report_code);
input_report_key(kp->input, kp->report_code, 0);
input_sync(kp->input);
}
else if (!kp->report_code) { /* key down */
printk("key %d down\n", code);
input_report_key(kp->input, code, 1);
input_sync(kp->input);
}
else { /* another key down when 1st key still pressing */
printk("key %d up(f)\n", kp->report_code);
input_report_key(kp->input, kp->report_code, 0);
printk("key %d down(f)\n", code);
input_report_key(kp->input, code, 1);
input_sync(kp->input);
}
kp->report_code = code;
}
}
}
static void kp_work(struct kp *kp)
{
int i, code;
kp_search_key(kp);
//add for adc keys(channel 4)
//start, select
i = 4;
code = kp->key_code[i];
if ((!code) && (!kp->cur_keycode[i])) {
;
} else if (code != kp->tmp_code[i]) {
kp->tmp_code[i] = code;
kp->count[i] = 0;
} else if(++kp->count[i] == 2) {
if (kp->cur_keycode[i] != code) {
if (!code) {
kp->cur_keycode_status[i] = 0;
//printk("key %d up\n", kp->cur_keycode[i]);
input_report_key(kp->input, kp->cur_keycode[i], 0);
kp->cur_keycode[i] = code;
} else if (kp->cur_keycode_status[i] == 1) {
//printk("--------------------------- error cur = %d new code = %d -------------------------\n", kp->cur_keycode[i], code);
//printk("key %d up(force)\n", kp->cur_keycode[i]);
input_report_key(kp->input, kp->cur_keycode[i], 0);
kp->cur_keycode_status[i] = 0;
kp->count[i] = 0;
} else {
kp->cur_keycode_status[i] = 1;
//printk("key %d down\n", code);
input_report_key(kp->input, code, 1);
kp->cur_keycode[i] = code;
}
}
}
//end
if (key_param[0]) {
//circle 0
if ((kp->key_valid[2] == 1) || (kp->key_valid[3] == 1)) {
kp->circle_flag[0] = 1;
if(second0 < CENTER_TRY) {
if(second0 == 0)
key_report(kp, key_param[1], key_param[2], 0);
if(second0 == 1)
key_report(kp, key_param[1] + 1, key_param[2], 0);
if(second0 == 2)
key_report(kp, key_param[1], key_param[2] + 1, 0);
if(second0 == 3)
key_report(kp, key_param[1] - 1, key_param[2], 0);
if(second0 == 4)
key_report(kp, key_param[1], key_param[2] - 1, 0);
second0++;
} else {
key_report(kp, key_param[1] + (kp->key_value[2] - 512) * key_param[3] / 512,
key_param[2] + (kp->key_value[3] - 512) * key_param[3] / 512, 0);
}
} else if (kp->circle_flag[0] == 1) {
kp->circle_flag[0] = 0;
second0 = 0;
}
scan_keys(kp);
input_sync(kp->input);
if (release && (kp->circle_flag[0] == 0) \
&& kp->flaga && kp->flagb && kp->flagx && kp->flagy && kp->flagl && kp->flagr) {
release = 0;
input_report_key(kp->input, BTN_TOUCH, 0);
input_report_abs(kp->input, ABS_MT_TOUCH_MAJOR, 0);
input_report_abs(kp->input, ABS_MT_WIDTH_MAJOR, 0);
input_mt_sync(kp->input);
input_sync(kp->input);
//printk("-------------- release all point -----------------\n");
}
} else {
//left,right,up,down
for (i=2; i<kp->chan_num; i++) {
code = kp->key_code[i];
if (!code && !kp->cur_keycode[i]) {
continue;
} else if (code != kp->tmp_code[i]) {
kp->tmp_code[i] = code;
kp->count[i] = 0;
} else if(++kp->count[i] == 2) {
if (kp->cur_keycode[i] != code) {
if (!code) {
kp->cur_keycode_status[i] = 0;
//printk("key %d up\n", kp->cur_keycode[i]);
input_report_key(kp->input, kp->cur_keycode[i], 0);
kp->cur_keycode[i] = code;
} else if (kp->cur_keycode_status[i] == 1) {
//printk("--------------------------- error cur = %d new code = %d -------------------------\n", kp->cur_keycode[i], code);
//printk("key %d up(force)\n", kp->cur_keycode[i]);
input_report_key(kp->input, kp->cur_keycode[i], 0);
kp->cur_keycode_status[i] = 0;
kp->count[i] = 0;
} else {
kp->cur_keycode_status[i] = 1;
//printk("key %d down\n", code);
input_report_key(kp->input, code, 1);
kp->cur_keycode[i] = code;
}
}
}
}
scan_keys(kp);
input_sync(kp->input);
}
}
