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>
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fdd8d08084
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@ -81,7 +81,8 @@
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#define TLED_ON 0x08 //touchpad LED
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#define RLED_ON 0x10 //Record LED
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#define PLED_ON 0x20 //Phone LED
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#define LCD_ON 0x40 //LCD backlight
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#define GLED_ON 0x40 //Gaming LED
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#define LCD_ON 0x80 //LCD backlight
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#define ASUS_LOG ASUS_HOTK_FILE ": "
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#define ASUS_ERR KERN_ERR ASUS_LOG
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@ -103,6 +104,7 @@ ASUS_HANDLE(mled_set, ASUS_HOTK_PREFIX "MLED");
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ASUS_HANDLE(tled_set, ASUS_HOTK_PREFIX "TLED");
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ASUS_HANDLE(rled_set, ASUS_HOTK_PREFIX "RLED"); /* W1JC */
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ASUS_HANDLE(pled_set, ASUS_HOTK_PREFIX "PLED"); /* A7J */
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ASUS_HANDLE(gled_set, ASUS_HOTK_PREFIX "GLED"); /* G1, G2 (probably) */
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/* LEDD */
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ASUS_HANDLE(ledd_set, ASUS_HOTK_PREFIX "SLCM");
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@ -221,6 +223,7 @@ ASUS_LED(mled, "mail");
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ASUS_LED(tled, "touchpad");
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ASUS_LED(rled, "record");
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ASUS_LED(pled, "phone");
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ASUS_LED(gled, "gaming");
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/*
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* This function evaluates an ACPI method, given an int as parameter, the
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@ -280,6 +283,9 @@ static void write_status(acpi_handle handle, int out, int mask)
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case MLED_ON:
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out = !out & 0x1;
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break;
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case GLED_ON:
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out = (out & 0x1) + 1;
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break;
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default:
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out &= 0x1;
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break;
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@ -307,6 +313,7 @@ ASUS_LED_HANDLER(mled, MLED_ON);
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ASUS_LED_HANDLER(pled, PLED_ON);
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ASUS_LED_HANDLER(rled, RLED_ON);
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ASUS_LED_HANDLER(tled, TLED_ON);
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ASUS_LED_HANDLER(gled, GLED_ON);
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static int get_lcd_state(void)
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{
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@ -835,6 +842,7 @@ static int asus_hotk_get_info(void)
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ASUS_HANDLE_INIT(tled_set);
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ASUS_HANDLE_INIT(rled_set);
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ASUS_HANDLE_INIT(pled_set);
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ASUS_HANDLE_INIT(gled_set);
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ASUS_HANDLE_INIT(ledd_set);
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@ -1001,6 +1009,7 @@ static void asus_led_exit(void)
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ASUS_LED_UNREGISTER(tled);
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ASUS_LED_UNREGISTER(pled);
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ASUS_LED_UNREGISTER(rled);
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ASUS_LED_UNREGISTER(gled);
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destroy_workqueue(led_workqueue);
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}
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@ -1072,6 +1081,10 @@ static int asus_led_init(struct device *dev)
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if (rv)
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return rv;
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rv = ASUS_LED_REGISTER(gled, dev);
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if (rv)
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return rv;
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led_workqueue = create_singlethread_workqueue("led_workqueue");
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if (!led_workqueue)
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return -ENOMEM;
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