alienware-wmi: Add support for new platform: X51-R3

The X51-R3 is in the X51 family.  It includes 3 internal
lighting zones as well as is the first AW desktop that
includes support for a graphics amplifier.

Signed-off-by: Mario Limonciello <mario_limonciello@dell.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
index a8750ed720b83e69948ccd45609ea7524c26f24f..8e8ea4f2d59f8d448f6e2cf62d2d5cfcd27b5dc7 100644 (file)
--- a/drivers/platform/x86/alienware-wmi.c
+++ b/drivers/platform/x86/alienware-wmi.c
@@ -69,11 +69,16 @@ static struct quirk_entry quirk_unknown = {
        .hdmi_mux = 0,
 };
 
-static struct quirk_entry quirk_x51_family = {
+static struct quirk_entry quirk_x51_r1_r2 = {
        .num_zones = 3,
        .hdmi_mux = 0.
 };
 
+static struct quirk_entry quirk_x51_r3 = {
+       .num_zones = 4,
+       .hdmi_mux = 0,
+};
+
 static struct quirk_entry quirk_asm100 = {
        .num_zones = 2,
        .hdmi_mux = 1,
@@ -88,12 +93,12 @@ static int __init dmi_matched(const struct dmi_system_id *dmi)
 static const struct dmi_system_id alienware_quirks[] __initconst = {
        {
         .callback = dmi_matched,
-        .ident = "Alienware X51 R1",
+        .ident = "Alienware X51 R3",
         .matches = {
                     DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
-                    DMI_MATCH(DMI_PRODUCT_NAME, "Alienware X51"),
+                    DMI_MATCH(DMI_PRODUCT_NAME, "Alienware X51 R3"),
                     },
-        .driver_data = &quirk_x51_family,
+        .driver_data = &quirk_x51_r3,
         },
        {
         .callback = dmi_matched,
@@ -102,7 +107,16 @@ static const struct dmi_system_id alienware_quirks[] __initconst = {
                     DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
                     DMI_MATCH(DMI_PRODUCT_NAME, "Alienware X51 R2"),
                     },
-        .driver_data = &quirk_x51_family,
+        .driver_data = &quirk_x51_r1_r2,
+        },
+       {
+        .callback = dmi_matched,
+        .ident = "Alienware X51 R1",
+        .matches = {
+                    DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
+                    DMI_MATCH(DMI_PRODUCT_NAME, "Alienware X51"),
+                    },
+        .driver_data = &quirk_x51_r1_r2,
         },
        {
         .callback = dmi_matched,