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-rw-r--r--drivers/platform/x86/hp-wmi.c31
-rw-r--r--drivers/platform/x86/ideapad-laptop.c7
2 files changed, 27 insertions, 11 deletions
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 06697315a..fb4dd7b3e 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -54,8 +54,9 @@ MODULE_ALIAS("wmi:5FB7F034-2C63-45e9-BE91-3D44E2C707E4");
#define HPWMI_HARDWARE_QUERY 0x4
#define HPWMI_WIRELESS_QUERY 0x5
#define HPWMI_BIOS_QUERY 0x9
+#define HPWMI_FEATURE_QUERY 0xb
#define HPWMI_HOTKEY_QUERY 0xc
-#define HPWMI_FEATURE_QUERY 0xd
+#define HPWMI_FEATURE2_QUERY 0xd
#define HPWMI_WIRELESS2_QUERY 0x1b
#define HPWMI_POSTCODEERROR_QUERY 0x2a
@@ -295,25 +296,33 @@ static int hp_wmi_tablet_state(void)
return (state & 0x4) ? 1 : 0;
}
-static int __init hp_wmi_bios_2009_later(void)
+static int __init hp_wmi_bios_2008_later(void)
{
int state = 0;
int ret = hp_wmi_perform_query(HPWMI_FEATURE_QUERY, 0, &state,
sizeof(state), sizeof(state));
- if (ret)
- return ret;
+ if (!ret)
+ return 1;
- return (state & 0x10) ? 1 : 0;
+ return (ret == HPWMI_RET_UNKNOWN_CMDTYPE) ? 0 : -ENXIO;
}
-static int hp_wmi_enable_hotkeys(void)
+static int __init hp_wmi_bios_2009_later(void)
{
- int ret;
- int query = 0x6e;
+ int state = 0;
+ int ret = hp_wmi_perform_query(HPWMI_FEATURE2_QUERY, 0, &state,
+ sizeof(state), sizeof(state));
+ if (!ret)
+ return 1;
- ret = hp_wmi_perform_query(HPWMI_BIOS_QUERY, 1, &query, sizeof(query),
- 0);
+ return (ret == HPWMI_RET_UNKNOWN_CMDTYPE) ? 0 : -ENXIO;
+}
+static int __init hp_wmi_enable_hotkeys(void)
+{
+ int value = 0x6e;
+ int ret = hp_wmi_perform_query(HPWMI_BIOS_QUERY, 1, &value,
+ sizeof(value), 0);
if (ret)
return -EINVAL;
return 0;
@@ -663,7 +672,7 @@ static int __init hp_wmi_input_setup(void)
hp_wmi_tablet_state());
input_sync(hp_wmi_input_dev);
- if (hp_wmi_bios_2009_later() == 4)
+ if (!hp_wmi_bios_2009_later() && hp_wmi_bios_2008_later())
hp_wmi_enable_hotkeys();
status = wmi_install_notify_handler(HPWMI_EVENT_GUID, hp_wmi_notify, NULL);
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 76b57388d..81c3e5823 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -853,6 +853,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = {
},
},
{
+ .ident = "Lenovo Yoga 3 14",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 3 14"),
+ },
+ },
+ {
.ident = "Lenovo Yoga 3 Pro 1370",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),