@@ -1487,7 +1487,7 @@ static void ideapad_kbd_bl_exit(struct ideapad_private *priv)
/*
* module init/exit
*/
-static void ideapad_sync_touchpad_state(struct ideapad_private *priv)
+static void ideapad_sync_touchpad_state(struct ideapad_private *priv, bool send_events)
{
unsigned long value;
unsigned char param;
@@ -1508,8 +1508,11 @@ static void ideapad_sync_touchpad_state(struct ideapad_private *priv)
* KEY_TOUCHPAD_ON to not to get out of sync with LED
*/
i8042_command(¶m, value ? I8042_CMD_AUX_ENABLE : I8042_CMD_AUX_DISABLE);
- ideapad_input_report(priv, value ? 67 : 66);
- sysfs_notify(&priv->platform_device->dev.kobj, NULL, "touchpad");
+
+ if (send_events) {
+ ideapad_input_report(priv, value ? 67 : 66);
+ sysfs_notify(&priv->platform_device->dev.kobj, NULL, "touchpad");
+ }
}
static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data)
@@ -1550,7 +1553,7 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data)
ideapad_sync_rfk_state(priv);
break;
case 5:
- ideapad_sync_touchpad_state(priv);
+ ideapad_sync_touchpad_state(priv, true);
break;
case 4:
ideapad_backlight_notify_brightness(priv);
@@ -1840,7 +1843,7 @@ static int ideapad_acpi_add(struct platform_device *pdev)
ideapad_register_rfkill(priv, i);
ideapad_sync_rfk_state(priv);
- ideapad_sync_touchpad_state(priv);
+ ideapad_sync_touchpad_state(priv, false);
err = ideapad_dytc_profile_init(priv);
if (err) {
@@ -1925,7 +1928,7 @@ static int ideapad_acpi_resume(struct device *dev)
struct ideapad_private *priv = dev_get_drvdata(dev);
ideapad_sync_rfk_state(priv);
- ideapad_sync_touchpad_state(priv);
+ ideapad_sync_touchpad_state(priv, false);
if (priv->dytc)
dytc_profile_refresh(priv);
The sending of KEY_TOUCHPAD* events is causing spurious touchpad OSD showing on resume. Disable the sending of events on probe / resume to fix this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/platform/x86/ideapad-laptop.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)