X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-arm%2Farch-pxa%2Fpxa27x_keypad.h;h=d5a48a96dea73471c3cf22e94d73b4f67131fd5b;hb=56ac36d722d0d27c03599d1245ac0ab59e474e5c;hp=6b832329ebc27c167f595ddedc815f9b7d6f8a5f;hpb=62059d9e912717abbfb875440621d935d091f289;p=linux-2.6

diff --git a/include/asm-arm/arch-pxa/pxa27x_keypad.h b/include/asm-arm/arch-pxa/pxa27x_keypad.h
index 6b832329eb..d5a48a96de 100644
--- a/include/asm-arm/arch-pxa/pxa27x_keypad.h
+++ b/include/asm-arm/arch-pxa/pxa27x_keypad.h
@@ -19,6 +19,9 @@
  *
  * 3. rotary can be either interpreted as a relative input event (e.g.
  *    REL_WHEEL/REL_HWHEEL) or specific keys (e.g. UP/DOWN/LEFT/RIGHT)
+ *
+ * 4. matrix key and direct key will use the same debounce_interval by
+ *    default, which should be sufficient in most cases
  */
 struct pxa27x_keypad_platform_data {
 
@@ -43,8 +46,13 @@ struct pxa27x_keypad_platform_data {
 	int		rotary1_rel_code;
 	int		rotary1_up_key;
 	int		rotary1_down_key;
+
+	/* key debounce interval */
+	unsigned int	debounce_interval;
 };
 
 #define KEY(row, col, val)	(((row) << 28) | ((col) << 24) | (val))
 
+extern void pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info);
+
 #endif /* __ASM_ARCH_PXA27x_KEYPAD_H */