[PATCH] Input: Add a new switch event type

[linux-beck.git] / drivers / input / input.c

diff --git a/drivers/input/input.c b/drivers/input/input.c
index a275211c8e1e3434a2788771b63b68077807892f..88636a204525e84862972ea7034c02ae020ae4bb 100644 (file)
--- 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");