diff options
Diffstat (limited to 'drivers/input/keyboard/tegra-kbc.c')
| -rw-r--r-- | drivers/input/keyboard/tegra-kbc.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index fe4ac95..6722d37 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -686,6 +686,7 @@ static int __devinit tegra_kbc_probe(struct platform_device *pdev) int num_rows = 0; unsigned int debounce_cnt; unsigned int scan_time_rows; + unsigned int keymap_rows; if (!pdata) pdata = tegra_kbc_dt_parse_pdata(pdev); @@ -757,29 +758,34 @@ static int __devinit tegra_kbc_probe(struct platform_device *pdev) kbc->repoll_dly = KBC_ROW_SCAN_DLY + scan_time_rows + pdata->repeat_cnt; kbc->repoll_dly = DIV_ROUND_UP(kbc->repoll_dly, KBC_CYCLE_MS); + kbc->wakeup_key = pdata->wakeup_key; + kbc->use_fn_map = pdata->use_fn_map; + kbc->use_ghost_filter = pdata->use_ghost_filter; + input_dev->name = pdev->name; input_dev->id.bustype = BUS_HOST; input_dev->dev.parent = &pdev->dev; input_dev->open = tegra_kbc_open; input_dev->close = tegra_kbc_close; - input_set_drvdata(input_dev, kbc); - - input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); - input_set_capability(input_dev, EV_MSC, MSC_SCAN); - - input_dev->keycode = kbc->keycode; - input_dev->keycodesize = sizeof(kbc->keycode[0]); - input_dev->keycodemax = KBC_MAX_KEY; + keymap_rows = KBC_MAX_KEY; if (pdata->use_fn_map) - input_dev->keycodemax *= 2; + keymap_rows *= 2; - kbc->use_fn_map = pdata->use_fn_map; - kbc->use_ghost_filter = pdata->use_ghost_filter; keymap_data = pdata->keymap_data ?: &tegra_kbc_default_keymap_data; - matrix_keypad_build_keymap(keymap_data, KBC_ROW_SHIFT, - input_dev->keycode, input_dev->keybit); - kbc->wakeup_key = pdata->wakeup_key; + + err = matrix_keypad_build_keymap(keymap_data, NULL, + keymap_rows, KBC_MAX_COL, + kbc->keycode, input_dev); + if (err) { + dev_err(&pdev->dev, "failed to build keymap\n"); + goto err_put_clk; + } + + __set_bit(EV_REP, input_dev->evbit); + input_set_capability(input_dev, EV_MSC, MSC_SCAN); + + input_set_drvdata(input_dev, kbc); err = request_irq(kbc->irq, tegra_kbc_isr, IRQF_NO_SUSPEND | IRQF_TRIGGER_HIGH, pdev->name, kbc); |