Direct keys usage may not start from KP_DKIN0, add a msk option
to configure the specifics for platforms that can skip some keys.
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
unsigned int direct_key_map[MAX_DIRECT_KEY_NUM];
/* the key output may be low active */
int direct_key_low_active;
+ /* give board a chance to choose the start direct key */
+ unsigned int direct_key_mask;
/* rotary encoders 0 */
int enable_rotary0;
if (pdata->direct_key_num > direct_key_num)
direct_key_num = pdata->direct_key_num;
- keypad->direct_key_mask = ((1 << direct_key_num) - 1) & ~mask;
+ /*
+ * Direct keys usage may not start from KP_DKIN0, check the platfrom
+ * mask data to config the specific.
+ */
+ if (pdata->direct_key_mask)
+ keypad->direct_key_mask = pdata->direct_key_mask;
+ else
+ keypad->direct_key_mask = ((1 << direct_key_num) - 1) & ~mask;
/* enable direct key */
if (direct_key_num)