tp_rfk = tpacpi_rfkill_switches[id];
if (tp_rfk) {
rfkill_unregister(tp_rfk->rfkill);
+ rfkill_destroy(tp_rfk->rfkill);
tpacpi_rfkill_switches[id] = NULL;
kfree(tp_rfk);
}
}
}
+static void __init hotkey_unmap(const unsigned int scancode)
+{
+ if (hotkey_keycode_map[scancode] != KEY_RESERVED) {
+ clear_bit(hotkey_keycode_map[scancode],
+ tpacpi_inputdev->keybit);
+ hotkey_keycode_map[scancode] = KEY_RESERVED;
+ }
+}
+
static int __init hotkey_init(struct ibm_init_struct *iibm)
{
/* Requirements for changing the default keymaps:
KEY_UNKNOWN, /* 0x0D: FN+INSERT */
KEY_UNKNOWN, /* 0x0E: FN+DELETE */
- /* These either have to go through ACPI video, or
- * act like in the IBM ThinkPads, so don't ever
- * enable them by default */
- KEY_RESERVED, /* 0x0F: FN+HOME (brightness up) */
- KEY_RESERVED, /* 0x10: FN+END (brightness down) */
+ /* These should be enabled --only-- when ACPI video
+ * is disabled (i.e. in "vendor" mode), and are handled
+ * in a special way by the init code */
+ KEY_BRIGHTNESSUP, /* 0x0F: FN+HOME (brightness up) */
+ KEY_BRIGHTNESSDOWN, /* 0x10: FN+END (brightness down) */
KEY_RESERVED, /* 0x11: FN+PGUP (thinklight toggle) */
goto err_exit;
}
-#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL
- if (tp_features.hotkey_mask) {
- hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK
- & ~hotkey_all_mask;
- } else {
- hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK;
- }
-
- vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY,
- "hotkey source mask 0x%08x, polling freq %u\n",
- hotkey_source_mask, hotkey_poll_freq);
-#endif
-
#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
if (dbg_wlswemul) {
tp_features.hotkey_wlsw = 1;
"Disabling thinkpad-acpi brightness events "
"by default...\n");
- /* The hotkey_reserved_mask change below is not
- * necessary while the keys are at KEY_RESERVED in the
- * default map, but better safe than sorry, leave it
- * here as a marker of what we have to do, especially
- * when we finally become able to set this at runtime
- * on response to X.org requests */
+ /* Disable brightness up/down on Lenovo thinkpads when
+ * ACPI is handling them, otherwise it is plain impossible
+ * for userspace to do something even remotely sane */
hotkey_reserved_mask |=
(1 << TP_ACPI_HOTKEYSCAN_FNHOME)
| (1 << TP_ACPI_HOTKEYSCAN_FNEND);
+ hotkey_unmap(TP_ACPI_HOTKEYSCAN_FNHOME);
+ hotkey_unmap(TP_ACPI_HOTKEYSCAN_FNEND);
+ }
+
+#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL
+ if (tp_features.hotkey_mask) {
+ hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK
+ & ~hotkey_all_mask
+ & ~hotkey_reserved_mask;
+ } else {
+ hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK
+ & ~hotkey_reserved_mask;
}
+ vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY,
+ "hotkey source mask 0x%08x, polling freq %u\n",
+ hotkey_source_mask, hotkey_poll_freq);
+#endif
+
dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY,
"enabling firmware HKEY event interface...\n");
res = hotkey_status_set(true);