Generate input events for hotkeys present in Fujitsu Lifebook
U727 and U757 laptops: Fn+F1 (KEY_MICMUTE) and Fn+F5
(KEY_RFKILL).
Signed-off-by: Jan-Marek Glogowski <glogow@xxxxxxxxxx>
---
drivers/platform/x86/fujitsu-laptop.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index 2cfbd3f..4294c64 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -455,7 +455,9 @@ static const struct key_entry keymap_default[] = {
{ KE_KEY, KEY3_CODE, { KEY_PROG3 } },
{ KE_KEY, KEY4_CODE, { KEY_PROG4 } },
{ KE_KEY, KEY5_CODE, { KEY_RFKILL } },
+ { KE_KEY, BIT(5), { KEY_RFKILL } },
{ KE_KEY, BIT(26), { KEY_TOUCHPAD_TOGGLE } },
+ { KE_KEY, BIT(29), { KEY_MICMUTE } },
{ KE_END, 0 }
};
@@ -899,7 +901,7 @@ static void acpi_fujitsu_laptop_release(struct acpi_device *device)
static void acpi_fujitsu_laptop_notify(struct acpi_device *device, u32 event)
{
struct fujitsu_laptop *priv = acpi_driver_data(device);
- int scancode, i = 0;
+ int scancode, i = 0, ret;
unsigned int irb;
if (event != ACPI_FUJITSU_NOTIFY_CODE1) {
@@ -930,9 +932,18 @@ static void acpi_fujitsu_laptop_notify(struct acpi_device *device, u32 event)
* E736/E746/E756), the touchpad toggle hotkey (Fn+F4) is
* handled in software; its state is queried using FUNC_FLAGS
*/
- if ((priv->flags_supported & BIT(26)) &&
- (call_fext_func(device, FUNC_FLAGS, 0x1, 0x0, 0x0) & BIT(26)))
- sparse_keymap_report_event(priv->input, BIT(26), 1, true);
+ if (priv->flags_supported & (BIT(5) | BIT(26) | BIT(29))) {
+ ret = call_fext_func(device, FUNC_FLAGS, 0x1, 0x0, 0x0);
+ if (ret & BIT(5))
+ sparse_keymap_report_event(priv->input,
+ BIT(5), 1, true);
+ if (ret & BIT(26))
+ sparse_keymap_report_event(priv->input,
+ BIT(26), 1, true);
+ if (ret & BIT(29))
+ sparse_keymap_report_event(priv->input,
+ BIT(29), 1, true);
+ }
}
/* Initialization */
--
2.1.4
