diff options
| author | Corentin Chary <corentincj@iksaif.net> | 2007-03-11 10:26:48 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-03-11 15:44:52 -0400 |
| commit | fdd8d08084663242b42e27f7d71739f3f9009286 (patch) | |
| tree | 0a113f4761db783af725b9c37813c29d50d9c31b /drivers/misc/asus-laptop.c | |
| parent | 935ffeeca84fe5d48d0cc9f35c58db42b384229f (diff) | |
asus-laptop: add GLED
Add support for "gaming" led.
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/misc/asus-laptop.c')
| -rw-r--r-- | drivers/misc/asus-laptop.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/misc/asus-laptop.c b/drivers/misc/asus-laptop.c index 3ba579899ac7..475709b8d391 100644 --- a/drivers/misc/asus-laptop.c +++ b/drivers/misc/asus-laptop.c @@ -81,7 +81,8 @@ #define TLED_ON 0x08 //touchpad LED #define RLED_ON 0x10 //Record LED #define PLED_ON 0x20 //Phone LED -#define LCD_ON 0x40 //LCD backlight +#define GLED_ON 0x40 //Gaming LED +#define LCD_ON 0x80 //LCD backlight #define ASUS_LOG ASUS_HOTK_FILE ": " #define ASUS_ERR KERN_ERR ASUS_LOG @@ -103,6 +104,7 @@ ASUS_HANDLE(mled_set, ASUS_HOTK_PREFIX "MLED"); ASUS_HANDLE(tled_set, ASUS_HOTK_PREFIX "TLED"); ASUS_HANDLE(rled_set, ASUS_HOTK_PREFIX "RLED"); /* W1JC */ ASUS_HANDLE(pled_set, ASUS_HOTK_PREFIX "PLED"); /* A7J */ +ASUS_HANDLE(gled_set, ASUS_HOTK_PREFIX "GLED"); /* G1, G2 (probably) */ /* LEDD */ ASUS_HANDLE(ledd_set, ASUS_HOTK_PREFIX "SLCM"); @@ -221,6 +223,7 @@ ASUS_LED(mled, "mail"); ASUS_LED(tled, "touchpad"); ASUS_LED(rled, "record"); ASUS_LED(pled, "phone"); +ASUS_LED(gled, "gaming"); /* * This function evaluates an ACPI method, given an int as parameter, the @@ -280,6 +283,9 @@ static void write_status(acpi_handle handle, int out, int mask) case MLED_ON: out = !out & 0x1; break; + case GLED_ON: + out = (out & 0x1) + 1; + break; default: out &= 0x1; break; @@ -307,6 +313,7 @@ ASUS_LED_HANDLER(mled, MLED_ON); ASUS_LED_HANDLER(pled, PLED_ON); ASUS_LED_HANDLER(rled, RLED_ON); ASUS_LED_HANDLER(tled, TLED_ON); +ASUS_LED_HANDLER(gled, GLED_ON); static int get_lcd_state(void) { @@ -835,6 +842,7 @@ static int asus_hotk_get_info(void) ASUS_HANDLE_INIT(tled_set); ASUS_HANDLE_INIT(rled_set); ASUS_HANDLE_INIT(pled_set); + ASUS_HANDLE_INIT(gled_set); ASUS_HANDLE_INIT(ledd_set); @@ -1001,6 +1009,7 @@ static void asus_led_exit(void) ASUS_LED_UNREGISTER(tled); ASUS_LED_UNREGISTER(pled); ASUS_LED_UNREGISTER(rled); + ASUS_LED_UNREGISTER(gled); destroy_workqueue(led_workqueue); } @@ -1072,6 +1081,10 @@ static int asus_led_init(struct device *dev) if (rv) return rv; + rv = ASUS_LED_REGISTER(gled, dev); + if (rv) + return rv; + led_workqueue = create_singlethread_workqueue("led_workqueue"); if (!led_workqueue) return -ENOMEM; |