1 files changed, 82 insertions, 26 deletions

diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index 9f6e64302b45..656761380342 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -32,6 +32,7 @@
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
 #include <linux/dmi.h>
+#include <linux/fb.h>
 #include <acpi/acpi_bus.h>
 
 #include "asus-wmi.h"
@@ -84,9 +85,81 @@ static const struct key_entry eeepc_wmi_keymap[] = {
 	{ KE_KEY, 0xed, { KEY_CAMERA_DOWN } },
 	{ KE_KEY, 0xee, { KEY_CAMERA_LEFT } },
 	{ KE_KEY, 0xef, { KEY_CAMERA_RIGHT } },
+	{ KE_KEY, 0xf3, { KEY_MENU } },
+	{ KE_KEY, 0xf5, { KEY_HOMEPAGE } },
+	{ KE_KEY, 0xf6, { KEY_ESC } },
 	{ KE_END, 0},
 };
 
+static struct quirk_entry quirk_asus_unknown = {
+};
+
+static struct quirk_entry quirk_asus_1000h = {
+	.hotplug_wireless = true,
+};
+
+static struct quirk_entry quirk_asus_et2012_type1 = {
+	.store_backlight_power = true,
+};
+
+static struct quirk_entry quirk_asus_et2012_type3 = {
+	.scalar_panel_brightness = true,
+	.store_backlight_power = true,
+};
+
+static struct quirk_entry *quirks;
+
+static void et2012_quirks(void)
+{
+	const struct dmi_device *dev = NULL;
+	char oemstring[30];
+
+	while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING, NULL, dev))) {
+		if (sscanf(dev->name, "AEMS%24c", oemstring) == 1) {
+			if (oemstring[18] == '1')
+				quirks = &quirk_asus_et2012_type1;
+			else if (oemstring[18] == '3')
+				quirks = &quirk_asus_et2012_type3;
+			break;
+		}
+	}
+}
+
+static int dmi_matched(const struct dmi_system_id *dmi)
+{
+	char *model;
+
+	quirks = dmi->driver_data;
+
+	model = (char *)dmi->matches[1].substr;
+	if (unlikely(strncmp(model, "ET2012", 6) == 0))
+		et2012_quirks();
+
+	return 1;
+}
+
+static struct dmi_system_id asus_quirks[] = {
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK Computer INC. 1000H",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "1000H"),
+		},
+		.driver_data = &quirk_asus_1000h,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK Computer INC. ET2012E/I",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ET2012"),
+		},
+		.driver_data = &quirk_asus_unknown,
+	},
+	{},
+};
+
 static void eeepc_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code,
 				 unsigned int *value, bool *autorelease)
 {
@@ -141,33 +214,16 @@ static int eeepc_wmi_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static void eeepc_dmi_check(struct asus_wmi_driver *driver)
-{
-	const char *model;
-
-	model = dmi_get_system_info(DMI_PRODUCT_NAME);
-	if (!model)
-		return;
-
-	/*
-	 * Whitelist for wlan hotplug
-	 *
-	 * Asus 1000H needs the current hotplug code to handle
-	 * Fn+F2 correctly. We may add other Asus here later, but
-	 * it seems that most of the laptops supported by asus-wmi
-	 * don't need to be on this list
-	 */
-	if (strcmp(model, "1000H") == 0) {
-		driver->hotplug_wireless = true;
-		pr_info("wlan hotplug enabled\n");
-	}
-}
-
 static void eeepc_wmi_quirks(struct asus_wmi_driver *driver)
 {
-	driver->hotplug_wireless = hotplug_wireless;
-	driver->wapf = -1;
-	eeepc_dmi_check(driver);
+	quirks = &quirk_asus_unknown;
+	quirks->hotplug_wireless = hotplug_wireless;
+
+	dmi_check_system(asus_quirks);
+
+	driver->quirks = quirks;
+	driver->quirks->wapf = -1;
+	driver->panel_power = FB_BLANK_UNBLANK;
 }
 
 static struct asus_wmi_driver asus_wmi_driver = {
@@ -179,7 +235,7 @@ static struct asus_wmi_driver asus_wmi_driver = {
 	.input_phys = EEEPC_WMI_FILE "/input0",
 	.key_filter = eeepc_wmi_key_filter,
 	.probe = eeepc_wmi_probe,
-	.quirks = eeepc_wmi_quirks,
+	.detect_quirks = eeepc_wmi_quirks,
 };