diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index d63c19fb5569..f3d950c7fc01 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -41,10 +41,11 @@ static const char *const ideapad_wmi_fnesc_events[] = { #endif enum { - CFG_CAP_BT_BIT = 16, - CFG_CAP_3G_BIT = 17, - CFG_CAP_WIFI_BIT = 18, - CFG_CAP_CAM_BIT = 19, + CFG_CAP_BT_BIT = 16, + CFG_CAP_3G_BIT = 17, + CFG_CAP_WIFI_BIT = 18, + CFG_CAP_CAM_BIT = 19, + CFG_CAP_TOUCHPAD_BIT = 30, }; enum { @@ -337,6 +338,8 @@ static int debugfs_cfg_show(struct seq_file *s, void *data) seq_printf(s, "Wireless "); if (test_bit(CFG_CAP_CAM_BIT, &priv->cfg)) seq_printf(s, "Camera "); + if (test_bit(CFG_CAP_TOUCHPAD_BIT, &priv->cfg)) + seq_printf(s, "Touchpad "); seq_printf(s, "\nGraphic: "); switch ((priv->cfg)&0x700) { case 0x100: @@ -579,7 +582,8 @@ static umode_t ideapad_is_visible(struct kobject *kobj, else if (attr == &dev_attr_fn_lock.attr) supported = priv->features.fn_lock; else if (attr == &dev_attr_touchpad.attr) - supported = priv->features.touchpad_ctrl_via_ec; + supported = priv->features.touchpad_ctrl_via_ec && + test_bit(CFG_CAP_TOUCHPAD_BIT, &priv->cfg); return supported ? attr->mode : 0; }