diff options
Diffstat (limited to 'drivers/acpi/asus_acpi.c')
| -rw-r--r-- | drivers/acpi/asus_acpi.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c index 396140bbbe5..772299fb5f9 100644 --- a/drivers/acpi/asus_acpi.c +++ b/drivers/acpi/asus_acpi.c @@ -26,7 +26,7 @@ * Pontus Fuchs - Helper functions, cleanup * Johann Wiesner - Small compile fixes * John Belmonte - ACPI code for Toshiba laptop was a good starting point. - * Éric Burghard - LED display support for W1N + * �ic Burghard - LED display support for W1N * */ @@ -141,6 +141,7 @@ struct asus_hotk { W5A, //W5A W3V, //W3030V xxN, //M2400N, M3700N, M5200N, M6800N, S1300N, S5200N + A4S, //Z81sp //(Centrino) END_MODEL } model; //Models currently supported @@ -397,7 +398,16 @@ static struct model_data model_conf[END_MODEL] = { .brightness_set = "SPLV", .brightness_get = "GPLV", .display_set = "SDSP", - .display_get = "\\ADVG"} + .display_get = "\\ADVG"}, + + { + .name = "A4S", + .brightness_set = "SPLV", + .brightness_get = "GPLV", + .mt_bt_switch = "BLED", + .mt_wled = "WLED" + } + }; /* procdir we use */ @@ -421,7 +431,7 @@ static struct asus_hotk *hotk; static int asus_hotk_add(struct acpi_device *device); static int asus_hotk_remove(struct acpi_device *device, int type); static struct acpi_driver asus_hotk_driver = { - .name = ACPI_HOTK_NAME, + .name = "asus_acpi", .class = ACPI_HOTK_CLASS, .ids = ACPI_HOTK_HID, .ops = { @@ -1117,6 +1127,8 @@ static int asus_model_match(char *model) return W3V; else if (strncmp(model, "W5A", 3) == 0) return W5A; + else if (strncmp(model, "A4S", 3) == 0) + return A4S; else return END_MODEL; } @@ -1128,7 +1140,6 @@ static int asus_model_match(char *model) static int asus_hotk_get_info(void) { struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - struct acpi_buffer dsdt = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *model = NULL; int bsts_result; char *string = NULL; @@ -1142,11 +1153,9 @@ static int asus_hotk_get_info(void) * HID), this bit will be moved. A global variable asus_info contains * the DSDT header. */ - status = acpi_get_table(ACPI_TABLE_ID_DSDT, 1, &dsdt); + status = acpi_get_table(ACPI_SIG_DSDT, 1, &asus_info); if (ACPI_FAILURE(status)) printk(KERN_WARNING " Couldn't get the DSDT table header\n"); - else - asus_info = dsdt.pointer; /* We have to write 0 on init this far for all ASUS models */ if (!write_acpi_int(hotk->handle, "INIT", 0, &buffer)) { @@ -1358,8 +1367,6 @@ static void __exit asus_acpi_exit(void) acpi_bus_unregister_driver(&asus_hotk_driver); remove_proc_entry(PROC_ASUS, acpi_root_dir); - kfree(asus_info); - return; } @@ -1370,10 +1377,6 @@ static int __init asus_acpi_init(void) if (acpi_disabled) return -ENODEV; - if (!acpi_specific_hotkey_enabled) { - printk(KERN_ERR "Using generic hotkey driver\n"); - return -ENODEV; - } asus_proc_dir = proc_mkdir(PROC_ASUS, acpi_root_dir); if (!asus_proc_dir) { printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n"); |