From: Corentin Chary <corentin.chary@gmail.com>
Date: Thu, 29 Nov 2012 08:12:38 +0000 (+0100)
Subject: asus-wmi: always report brightness key events
X-Git-Tag: next-20130218~32^2~3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9049ce3da93e8c891162dd0fc3ac35d6bb66a4a3;p=karo-tx-linux.git

asus-wmi: always report brightness key events

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
---

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 9aa6642f1ab0..210b5b872125 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -190,6 +190,8 @@ static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
 }
 
 static const struct key_entry asus_nb_wmi_keymap[] = {
+	{ KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
+	{ KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
 	{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
 	{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
 	{ KE_KEY, 0x32, { KEY_MUTE } },
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 208e71c61847..e41eae315852 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1391,16 +1391,16 @@ static void asus_wmi_notify(u32 value, void *context)
 	}
 
 	if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
-		code = NOTIFY_BRNUP_MIN;
+		code = ASUS_WMI_BRN_UP;
 	else if (code >= NOTIFY_BRNDOWN_MIN &&
 		 code <= NOTIFY_BRNDOWN_MAX)
-		code = NOTIFY_BRNDOWN_MIN;
+		code = ASUS_WMI_BRN_DOWN;
 
-	if (code == NOTIFY_BRNUP_MIN || code == NOTIFY_BRNDOWN_MIN) {
+	if (code == ASUS_WMI_BRN_DOWN || code == ASUS_WMI_BRN_UP) {
 		if (!acpi_video_backlight_support()) {
 			asus_wmi_backlight_notify(asus, orig_code);
+			goto exit;
 		}
-		goto exit;
 	}
 
 	if (is_display_toggle(code) &&
diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h
index 776524c725de..4da4c8bafe70 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;
diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index 60cb76a5b513..af67e6e56ebb 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -63,6 +63,8 @@ MODULE_PARM_DESC(hotplug_wireless,
 #define HOME_RELEASE	0xe5
 
 static const struct key_entry eeepc_wmi_keymap[] = {
+	{ KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
+	{ KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
 	/* Sleep already handled via generic ACPI code */
 	{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
 	{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },