diff options
Diffstat (limited to 'drivers/input/keyboard/tc3589x-keypad.c')
| -rw-r--r-- | drivers/input/keyboard/tc3589x-keypad.c | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c index 32522176b0bd..31c606a4dd31 100644 --- a/drivers/input/keyboard/tc3589x-keypad.c +++ b/drivers/input/keyboard/tc3589x-keypad.c @@ -70,6 +70,28 @@ #define TC3589x_KBD_INT_CLR 0x1 /** + * struct tc35893_keypad_platform_data - platform specific keypad data + * @keymap_data: matrix scan code table for keycodes + * @krow: mask for available rows, value is 0xFF + * @kcol: mask for available columns, value is 0xFF + * @debounce_period: platform specific debounce time + * @settle_time: platform specific settle down time + * @irqtype: type of interrupt, falling or rising edge + * @enable_wakeup: specifies if keypad event can wake up system from sleep + * @no_autorepeat: flag for auto repetition + */ +struct tc3589x_keypad_platform_data { + const struct matrix_keymap_data *keymap_data; + u8 krow; + u8 kcol; + u8 debounce_period; + u8 settle_time; + unsigned long irqtype; + bool enable_wakeup; + bool no_autorepeat; +}; + +/** * struct tc_keypad - data structure used by keypad driver * @tc3589x: pointer to tc35893 * @input: pointer to input device object @@ -354,13 +376,10 @@ static int tc3589x_keypad_probe(struct platform_device *pdev) const struct tc3589x_keypad_platform_data *plat; int error, irq; - plat = tc3589x->pdata->keypad; - if (!plat) { - plat = tc3589x_keypad_of_probe(&pdev->dev); - if (IS_ERR(plat)) { - dev_err(&pdev->dev, "invalid keypad platform data\n"); - return PTR_ERR(plat); - } + plat = tc3589x_keypad_of_probe(&pdev->dev); + if (IS_ERR(plat)) { + dev_err(&pdev->dev, "invalid keypad platform data\n"); + return PTR_ERR(plat); } irq = platform_get_irq(pdev, 0); |