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path: root/drivers/platform/x86/acer-wmi.c
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Diffstat (limited to 'drivers/platform/x86/acer-wmi.c')
-rw-r--r--drivers/platform/x86/acer-wmi.c87
1 files changed, 65 insertions, 22 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 005417bd429e..af2bb20cb2fb 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -99,6 +99,7 @@ enum acer_wmi_event_ids {
static const struct key_entry acer_wmi_keymap[] = {
{KE_KEY, 0x01, {KEY_WLAN} }, /* WiFi */
{KE_KEY, 0x03, {KEY_WLAN} }, /* WiFi */
+ {KE_KEY, 0x04, {KEY_WLAN} }, /* WiFi */
{KE_KEY, 0x12, {KEY_BLUETOOTH} }, /* BT */
{KE_KEY, 0x21, {KEY_PROG1} }, /* Backup */
{KE_KEY, 0x22, {KEY_PROG2} }, /* Arcade */
@@ -304,6 +305,10 @@ static struct quirk_entry quirk_fujitsu_amilo_li_1718 = {
.wireless = 2,
};
+static struct quirk_entry quirk_lenovo_ideapad_s205 = {
+ .wireless = 3,
+};
+
/* The Aspire One has a dummy ACPI-WMI interface - disable it */
static struct dmi_system_id __devinitdata acer_blacklist[] = {
{
@@ -450,6 +455,15 @@ static struct dmi_system_id acer_quirks[] = {
},
.driver_data = &quirk_medion_md_98300,
},
+ {
+ .callback = dmi_matched,
+ .ident = "Lenovo Ideapad S205",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "10382LG"),
+ },
+ .driver_data = &quirk_lenovo_ideapad_s205,
+ },
{}
};
@@ -542,6 +556,12 @@ struct wmi_interface *iface)
return AE_ERROR;
*value = result & 0x1;
return AE_OK;
+ case 3:
+ err = ec_read(0x78, &result);
+ if (err)
+ return AE_ERROR;
+ *value = result & 0x1;
+ return AE_OK;
default:
err = ec_read(0xA, &result);
if (err)
@@ -1156,9 +1176,9 @@ static acpi_status wmid3_set_device_status(u32 value, u16 device)
struct wmid3_gds_input_param params = {
.function_num = 0x1,
.hotkey_number = 0x01,
- .devices = ACER_WMID3_GDS_WIRELESS &
- ACER_WMID3_GDS_THREEG &
- ACER_WMID3_GDS_WIMAX &
+ .devices = ACER_WMID3_GDS_WIRELESS |
+ ACER_WMID3_GDS_THREEG |
+ ACER_WMID3_GDS_WIMAX |
ACER_WMID3_GDS_BLUETOOTH,
};
struct acpi_buffer input = {
@@ -1266,8 +1286,13 @@ static void acer_rfkill_update(struct work_struct *ignored)
acpi_status status;
status = get_u32(&state, ACER_CAP_WIRELESS);
- if (ACPI_SUCCESS(status))
- rfkill_set_sw_state(wireless_rfkill, !state);
+ if (ACPI_SUCCESS(status)) {
+ if (quirks->wireless == 3) {
+ rfkill_set_hw_state(wireless_rfkill, !state);
+ } else {
+ rfkill_set_sw_state(wireless_rfkill, !state);
+ }
+ }
if (has_cap(ACER_CAP_BLUETOOTH)) {
status = get_u32(&state, ACER_CAP_BLUETOOTH);
@@ -1400,6 +1425,9 @@ static ssize_t show_bool_threeg(struct device *dev,
{
u32 result; \
acpi_status status;
+
+ pr_info("This threeg sysfs will be removed in 2012"
+ " - used by: %s\n", current->comm);
if (wmi_has_guid(WMID_GUID3))
status = wmid3_get_device_status(&result,
ACER_WMID3_GDS_THREEG);
@@ -1415,8 +1443,10 @@ static ssize_t set_bool_threeg(struct device *dev,
{
u32 tmp = simple_strtoul(buf, NULL, 10);
acpi_status status = set_u32(tmp, ACER_CAP_THREEG);
- if (ACPI_FAILURE(status))
- return -EINVAL;
+ pr_info("This threeg sysfs will be removed in 2012"
+ " - used by: %s\n", current->comm);
+ if (ACPI_FAILURE(status))
+ return -EINVAL;
return count;
}
static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
@@ -1425,6 +1455,8 @@ static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
char *buf)
{
+ pr_info("This interface sysfs will be removed in 2012"
+ " - used by: %s\n", current->comm);
switch (interface->type) {
case ACER_AMW0:
return sprintf(buf, "AMW0\n");
@@ -1445,6 +1477,8 @@ static void acer_wmi_notify(u32 value, void *context)
union acpi_object *obj;
struct event_return_value return_value;
acpi_status status;
+ u16 device_state;
+ const struct key_entry *key;
status = wmi_get_event_data(value, &response);
if (status != AE_OK) {
@@ -1472,23 +1506,32 @@ static void acer_wmi_notify(u32 value, void *context)
switch (return_value.function) {
case WMID_HOTKEY_EVENT:
- if (return_value.device_state) {
- u16 device_state = return_value.device_state;
- pr_debug("device state: 0x%x\n", device_state);
- if (has_cap(ACER_CAP_WIRELESS))
- rfkill_set_sw_state(wireless_rfkill,
- !(device_state & ACER_WMID3_GDS_WIRELESS));
- if (has_cap(ACER_CAP_BLUETOOTH))
- rfkill_set_sw_state(bluetooth_rfkill,
- !(device_state & ACER_WMID3_GDS_BLUETOOTH));
- if (has_cap(ACER_CAP_THREEG))
- rfkill_set_sw_state(threeg_rfkill,
- !(device_state & ACER_WMID3_GDS_THREEG));
- }
- if (!sparse_keymap_report_event(acer_wmi_input_dev,
- return_value.key_num, 1, true))
+ device_state = return_value.device_state;
+ pr_debug("device state: 0x%x\n", device_state);
+
+ key = sparse_keymap_entry_from_scancode(acer_wmi_input_dev,
+ return_value.key_num);
+ if (!key) {
pr_warn("Unknown key number - 0x%x\n",
return_value.key_num);
+ } else {
+ switch (key->keycode) {
+ case KEY_WLAN:
+ case KEY_BLUETOOTH:
+ if (has_cap(ACER_CAP_WIRELESS))
+ rfkill_set_sw_state(wireless_rfkill,
+ !(device_state & ACER_WMID3_GDS_WIRELESS));
+ if (has_cap(ACER_CAP_THREEG))
+ rfkill_set_sw_state(threeg_rfkill,
+ !(device_state & ACER_WMID3_GDS_THREEG));
+ if (has_cap(ACER_CAP_BLUETOOTH))
+ rfkill_set_sw_state(bluetooth_rfkill,
+ !(device_state & ACER_WMID3_GDS_BLUETOOTH));
+ break;
+ }
+ sparse_keymap_report_entry(acer_wmi_input_dev, key,
+ 1, true);
+ }
break;
default:
pr_warn("Unknown function number - %d - %d\n",
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-16 19:33:08 +0300