- add support for the new Switches type in the Linux Input System (coming with 2.6.14)

- use the new Switches support to rewrite the hinge sensor handling on Zaurus models w/ 2.6
- add Switches support to SysInfo, OInputSystem, oinputsystemdemo

1 files changed, 25 insertions, 0 deletions

diff --git a/libopie2/opiecore/linux_input.h b/libopie2/opiecore/linux_input.h
index b7a30bb..2df8a59 100644
--- a/libopie2/opiecore/linux_input.h
+++ b/libopie2/opiecore/linux_input.h
@@ -68,2 +68,3 @@ struct input_absinfo {
 #define EVIOCGSND(len)		_IOC(_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */
+#define EVIOCGSW(len)		_IOC(_IOC_READ, 'E', 0x1b, len)		/* get all switch states */
 
@@ -88,2 +89,3 @@ struct input_absinfo {
 #define EV_MSC			0x04
+#define EV_SW			0x05
 #define EV_LED			0x11
@@ -523,2 +525,16 @@ struct input_absinfo {
 /*
+ * Switch events
+ */
+
+#define SW_0		0x00
+#define SW_1		0x01
+#define SW_2		0x02
+#define SW_3		0x03
+#define SW_4		0x04
+#define SW_5		0x05
+#define SW_6		0x06
+#define SW_7		0x07
+#define SW_MAX		0x0f
+
+/*
  * Misc events
@@ -792,2 +808,3 @@ struct input_dev {
 	unsigned long ffbit[NBITS(FF_MAX)];
+	unsigned long swbit[NBITS(SW_MAX)];
 	int ff_effects_max;
@@ -813,2 +830,3 @@ struct input_dev {
 	unsigned long snd[NBITS(SND_MAX)];
+	unsigned long sw[NBITS(SW_MAX)];
 
@@ -851,2 +869,3 @@ struct input_dev {
 #define INPUT_DEVICE_ID_MATCH_FFBIT	0x800
+#define INPUT_DEVICE_ID_MATCH_SWBIT	0x1000
 
@@ -871,2 +890,3 @@ struct input_device_id {
 	unsigned long ffbit[NBITS(FF_MAX)];
+	unsigned long swbit[NBITS(SW_MAX)];
 
@@ -963,2 +983,7 @@ static inline void input_report_ff_status(struct input_dev *dev, unsigned int co
 
+static inline void input_report_switch(struct input_dev *dev, unsigned int code, int value)
+{
+	input_event(dev, EV_SW, code, !!value);
+}
+
 static inline void input_regs(struct input_dev *dev, struct pt_regs *regs)