Messages in this thread Patch in this message | | | Date | Wed, 13 May 2009 16:10:27 +0200 | Subject | [PATCH 001/001] leds: alix-leds2 fixed for Award BIOS | From | Tobias Müller <> |
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From: Tobias Mueller <Tobias_Mueller@twam.info>
Added initialisation of GPIO ports for compatibility with boards with Award BIOS (e.g. ALIX.3D3). Signed-off-by: Tobias Mueller <Tobias_Mueller@twam.info> --- diff --git a/drivers/leds/leds-alix2.c b/drivers/leds/leds-alix2.c index ddbd773..bda9403 100644 --- a/drivers/leds/leds-alix2.c +++ b/drivers/leds/leds-alix2.c @@ -14,7 +14,7 @@
static int force = 0; module_param(force, bool, 0444); -MODULE_PARM_DESC(force, "Assume system has ALIX.2 style LEDs"); +MODULE_PARM_DESC(force, "Assume system has ALIX.2/ALIX.3 style LEDs");
struct alix_led { struct led_classdev cdev; @@ -155,6 +155,11 @@ static int __init alix_led_init(void) goto out; }
+ /* enable output on GPIO for LED 1,2,3 */ + outl(1 << 6, 0x6104); + outl(1 << 9, 0x6184); + outl(1 << 11, 0x6184); + pdev = platform_device_register_simple(KBUILD_MODNAME, -1, NULL, 0); if (!IS_ERR(pdev)) { ret = platform_driver_probe(&alix_led_driver, alix_led_probe);
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