diff options
Diffstat (limited to 'drivers/input/keyboard/pxa27x_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/pxa27x_keypad.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index 186138c720c..a15063bea70 100644 --- a/drivers/input/keyboard/pxa27x_keypad.c +++ b/drivers/input/keyboard/pxa27x_keypad.c @@ -18,7 +18,6 @@ #include <linux/kernel.h> #include <linux/module.h> -#include <linux/init.h> #include <linux/interrupt.h> #include <linux/input.h> #include <linux/device.h> @@ -112,6 +111,8 @@ struct pxa27x_keypad { unsigned short keycodes[MAX_KEYPAD_KEYS]; int rotary_rel_code[2]; + unsigned int row_shift; + /* state row bits of each column scan */ uint32_t matrix_key_state[MAX_MATRIX_KEY_COLS]; uint32_t direct_key_state; @@ -468,7 +469,8 @@ scan: if ((bits_changed & (1 << row)) == 0) continue; - code = MATRIX_SCAN_CODE(row, col, MATRIX_ROW_SHIFT); + code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); + input_event(input_dev, EV_MSC, MSC_SCAN, code); input_report_key(input_dev, keypad->keycodes[code], new_state[col] & (1 << row)); @@ -803,6 +805,8 @@ static int pxa27x_keypad_probe(struct platform_device *pdev) goto failed_put_clk; } + keypad->row_shift = get_count_order(pdata->matrix_key_cols); + if ((pdata->enable_rotary0 && keypad->rotary_rel_code[0] != -1) || (pdata->enable_rotary1 && keypad->rotary_rel_code[1] != -1)) { input_dev->evbit[0] |= BIT_MASK(EV_REL); |