ACPI: asus_acpi: W3000 support

Add support for W3000 (W3V) and indirectly fixes an issue with kmilo under KDE
(it was triggering excessive LCD read error messages by querying asus_acpi
module) allowing people (I am probably the only one who tested this) with
W3000 to run kmilo.

Cc: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 16 insertions, 1 deletions

diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index e9ee4c52a5f6..ebc033f87e79 100644
--- a/drivers/acpi/asus_acpi.c
+++ b/drivers/acpi/asus_acpi.c
@@ -138,6 +138,7 @@ struct asus_hotk {
                 S2x,            //S200 (J1 reported), Victor MP-XP7210
                 W1N,            //W1000N
                 W5A,            //W5A
+                W3V,            //W3030V
                 xxN,            //M2400N, M3700N, M5200N, M6800N, S1300N, S5200N
                 //(Centrino)
                 END_MODEL
@@ -376,6 +377,17 @@ static struct model_data model_conf[END_MODEL] = {
          .display_get = "\\ADVG"},
 
         {
+         .name = "W3V",
+         .mt_mled = "MLED",
+         .mt_wled = "WLED",
+         .mt_lcd_switch = xxN_PREFIX "_Q10",
+         .lcd_status = "\\BKLT",
+         .brightness_set = "SPLV",
+         .brightness_get = "GPLV",
+         .display_set = "SDSP",
+         .display_get = "\\INFB"},
+
+       {
          .name = "xxN",
          .mt_mled = "MLED",
 /* WLED present, but not controlled by ACPI */
@@ -1097,6 +1109,8 @@ static int asus_model_match(char *model)
                 return A4G;
         else if (strncmp(model, "W1N", 3) == 0)
                 return W1N;
+        else if (strncmp(model, "W3V", 3) == 0)
+                return W3V;
         else if (strncmp(model, "W5A", 3) == 0)
                 return W5A;
         else
@@ -1200,9 +1214,10 @@ static int asus_hotk_get_info(void)
                 hotk->methods->mt_wled = NULL;
         /* L5D's WLED is not controlled by ACPI */
         else if (strncmp(string, "M2N", 3) == 0 ||
+                 strncmp(string, "W3V", 3) == 0 ||
                  strncmp(string, "S1N", 3) == 0)
                 hotk->methods->mt_wled = "WLED";
-        /* M2N and S1N have a usable WLED */
+        /* M2N, S1N and W3V have a usable WLED */
         else if (asus_info) {
                 if (strncmp(asus_info->oem_table_id, "L1", 2) == 0)
                         hotk->methods->mled_status = NULL;