diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/hp-wmi.c | 31 | ||||
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 7 |
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"), |