diff options
| -rw-r--r-- | drivers/misc/thinkpad_acpi.c | 82 |
1 files changed, 42 insertions, 40 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 49d4f4af759..e7ac1c8a554 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -852,6 +852,46 @@ static int hotkey_status_set(int status) return 0; } +static void tpacpi_input_send_radiosw(void) +{ + int wlsw; + + mutex_lock(&tpacpi_inputdev_send_mutex); + + if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&wlsw)) { + input_report_switch(tpacpi_inputdev, + SW_RADIO, !!wlsw); + input_sync(tpacpi_inputdev); + } + + mutex_unlock(&tpacpi_inputdev_send_mutex); +} + +static void tpacpi_input_send_key(unsigned int scancode) +{ + unsigned int keycode; + + keycode = hotkey_keycode_map[scancode]; + + if (keycode != KEY_RESERVED) { + mutex_lock(&tpacpi_inputdev_send_mutex); + + input_report_key(tpacpi_inputdev, keycode, 1); + if (keycode == KEY_UNKNOWN) + input_event(tpacpi_inputdev, EV_MSC, MSC_SCAN, + scancode); + input_sync(tpacpi_inputdev); + + input_report_key(tpacpi_inputdev, keycode, 0); + if (keycode == KEY_UNKNOWN) + input_event(tpacpi_inputdev, EV_MSC, MSC_SCAN, + scancode); + input_sync(tpacpi_inputdev); + + mutex_unlock(&tpacpi_inputdev_send_mutex); + } +} + /* sysfs hotkey enable ------------------------------------------------- */ static ssize_t hotkey_enable_show(struct device *dev, struct device_attribute *attr, @@ -1290,47 +1330,10 @@ static void hotkey_exit(void) } } -static void tpacpi_input_send_key(unsigned int scancode, - unsigned int keycode) -{ - if (keycode != KEY_RESERVED) { - mutex_lock(&tpacpi_inputdev_send_mutex); - - input_report_key(tpacpi_inputdev, keycode, 1); - if (keycode == KEY_UNKNOWN) - input_event(tpacpi_inputdev, EV_MSC, MSC_SCAN, - scancode); - input_sync(tpacpi_inputdev); - - input_report_key(tpacpi_inputdev, keycode, 0); - if (keycode == KEY_UNKNOWN) - input_event(tpacpi_inputdev, EV_MSC, MSC_SCAN, - scancode); - input_sync(tpacpi_inputdev); - - mutex_unlock(&tpacpi_inputdev_send_mutex); - } -} - -static void tpacpi_input_send_radiosw(void) -{ - int wlsw; - - mutex_lock(&tpacpi_inputdev_send_mutex); - - if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&wlsw)) { - input_report_switch(tpacpi_inputdev, - SW_RADIO, !!wlsw); - input_sync(tpacpi_inputdev); - } - - mutex_unlock(&tpacpi_inputdev_send_mutex); -} - static void hotkey_notify(struct ibm_struct *ibm, u32 event) { u32 hkey; - unsigned int keycode, scancode; + unsigned int scancode; int send_acpi_ev; int ignore_acpi_ev; @@ -1363,8 +1366,7 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event) scancode = hkey & 0xfff; if (scancode > 0 && scancode < 0x21) { scancode--; - keycode = hotkey_keycode_map[scancode]; - tpacpi_input_send_key(scancode, keycode); + tpacpi_input_send_key(scancode); } else { printk(IBM_ERR "hotkey 0x%04x out of range for keyboard map\n", |