diff options
Diffstat (limited to 'drivers/input/input.c')
| -rw-r--r-- | drivers/input/input.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index a275211c8e1..88636a20452 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -89,6 +89,15 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in break; + case EV_SW: + + if (code > SW_MAX || !test_bit(code, dev->swbit) || !!test_bit(code, dev->sw) == value) + return; + + change_bit(code, dev->sw); + + break; + case EV_ABS: if (code > ABS_MAX || !test_bit(code, dev->absbit)) @@ -402,6 +411,7 @@ static void input_call_hotplug(char *verb, struct input_dev *dev) SPRINTF_BIT_A2(ledbit, "LED=", LED_MAX, EV_LED); SPRINTF_BIT_A2(sndbit, "SND=", SND_MAX, EV_SND); SPRINTF_BIT_A2(ffbit, "FF=", FF_MAX, EV_FF); + SPRINTF_BIT_A2(swbit, "SW=", SW_MAX, EV_SW); envp[i++] = NULL; @@ -490,6 +500,7 @@ static int input_devices_read(char *buf, char **start, off_t pos, int count, int SPRINTF_BIT_B2(ledbit, "LED=", LED_MAX, EV_LED); SPRINTF_BIT_B2(sndbit, "SND=", SND_MAX, EV_SND); SPRINTF_BIT_B2(ffbit, "FF=", FF_MAX, EV_FF); + SPRINTF_BIT_B2(swbit, "SW=", SW_MAX, EV_SW); len += sprintf(buf + len, "\n"); |