86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
--- daemons/hw_devinput.c.orig
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+++ daemons/hw_devinput.c
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@@ -376,9 +376,15 @@ int devinput_decode(struct ir_remote *re
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return 1;
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}
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+/* simulate key repeat if receiving the same scancode again */
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+#define RPT_SCAN
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+
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char *devinput_rec(struct ir_remote *remotes)
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{
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struct input_event event;
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+#ifdef RPT_SCAN
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+ static struct input_event rptevent, scancodeevent;
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+#endif
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int rd;
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ir_code value;
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@@ -399,6 +405,56 @@ char *devinput_rec(struct ir_remote *rem
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LOGPRINTF(1, "time %ld.%06ld type %d code %d value %d", event.time.tv_sec, event.time.tv_usec, event.type,
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event.code, event.value);
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+#ifdef RPT_SCAN
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+ repeat_state = RPT_UNKNOWN;
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+ if (event.type == EV_KEY) {
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+ if (event.code == rptevent.code &&
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+ event.value == 1 &&
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+ event.type == rptevent.type &&
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+ scancodeevent.type == EV_MSC) {
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+ struct timeval difft;
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+
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+ difft = event.time;
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+ difft.tv_sec -= scancodeevent.time.tv_sec;
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+ difft.tv_usec -= scancodeevent.time.tv_usec;
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+ if (difft.tv_usec < 0) {
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+ difft.tv_sec--;
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+ difft.tv_usec += 1000000;
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+ }
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+ if (difft.tv_sec == 0 && difft.tv_usec < 150000) {
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+ repeat_state = RPT_YES;
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+ }
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+ }
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+ rptevent = event;
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+ scancodeevent.time = event.time;
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+ } else if (event.type == EV_MSC && event.code == MSC_SCAN) {
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+ if (scancodeevent.type == EV_MSC &&
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+ event.value == scancodeevent.value) {
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+ if (rptevent.type == EV_KEY && rptevent.value != 0) {
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+ struct timeval difft;
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+
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+ difft = event.time;
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+ difft.tv_sec -= scancodeevent.time.tv_sec;
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+ difft.tv_usec -= scancodeevent.time.tv_usec;
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+ if (difft.tv_usec < 0) {
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+ difft.tv_sec--;
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+ difft.tv_usec += 1000000;
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+ }
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+ scancodeevent = event;
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+ event = rptevent;
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+ if (difft.tv_sec == 0 && difft.tv_usec < 250000) {
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+ event.value = 2;
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+ repeat_state = RPT_YES;
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+ } else {
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+ event.value = 1;
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+ repeat_state = RPT_NO;
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+ }
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+ }
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+ } else if (rptevent.type == EV_KEY && rptevent.value <= 1) {
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+ scancodeevent = event;
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+ }
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+ }
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+#endif
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value = (unsigned)event.value;
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#ifdef EV_SW
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if (value == 2 && (event.type == EV_KEY || event.type == EV_SW)) {
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@@ -418,6 +474,9 @@ char *devinput_rec(struct ir_remote *rem
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if (event.value == 2) {
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repeat_state = RPT_YES;
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} else {
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+#ifdef RPT_SCAN
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+ if (repeat_state == RPT_UNKNOWN)
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+#endif
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repeat_state = RPT_NO;
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}
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} else {
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