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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.c28
1 files changed, 26 insertions, 2 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index fa7153020ca1..af2bb20cb2fb 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -305,6 +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[] = {
{
@@ -451,6 +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,
+ },
{}
};
@@ -543,6 +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)
@@ -1267,8 +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);