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Diffstat (limited to 'drivers/platform/x86/asus-wmi.h')
-rw-r--r--drivers/platform/x86/asus-wmi.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h
index 4c9bd38..4da4c8b 100644
--- a/drivers/platform/x86/asus-wmi.h
+++ b/drivers/platform/x86/asus-wmi.h
@@ -30,6 +30,8 @@
#include <linux/platform_device.h>
#define ASUS_WMI_KEY_IGNORE (-1)
+#define ASUS_WMI_BRN_DOWN 0x20
+#define ASUS_WMI_BRN_UP 0x2f
struct module;
struct key_entry;
@@ -41,6 +43,13 @@ struct quirk_entry {
bool store_backlight_power;
bool wmi_backlight_power;
int wapf;
+ /*
+ * For machines with AMD graphic chips, it will send out WMI event
+ * and ACPI interrupt at the same time while hitting the hotkey.
+ * To simplify the problem, we just have to ignore the WMI event,
+ * and let the ACPI interrupt to send out the key event.
+ */
+ int no_display_toggle;
};
struct asus_wmi_driver {