Hi Willie -
Can you post a patch of what you changed so I can understand it?
Yes. The patch use gpio method to control leds.
Regards,
Willie
- -Andy
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use gpio control leds
From: Willie <[EMAIL PROTECTED]>
---
drivers/leds/leds-neo1973-gta02.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/leds/leds-neo1973-gta02.c b/drivers/leds/leds-neo1973-gta02.c
index 2aab0ae..fee90e7 100644
--- a/drivers/leds/leds-neo1973-gta02.c
+++ b/drivers/leds/leds-neo1973-gta02.c
@@ -127,22 +127,22 @@ static int __init gta02led_probe(struct platform_device *pdev)
switch (lp->gpio) {
case S3C2410_GPB0:
- lp->has_pwm = 1;
+ lp->has_pwm = 0;
lp->pwm.timerid = PWM0;
s3c2410_gpio_cfgpin(lp->gpio, S3C2410_GPB0_TOUT0);
break;
case S3C2410_GPB1:
- lp->has_pwm = 1;
+ lp->has_pwm = 0;
lp->pwm.timerid = PWM1;
s3c2410_gpio_cfgpin(lp->gpio, S3C2410_GPB1_TOUT1);
break;
case S3C2410_GPB2:
- lp->has_pwm = 1;
+ lp->has_pwm = 0;
lp->pwm.timerid = PWM2;
s3c2410_gpio_cfgpin(lp->gpio, S3C2410_GPB2_TOUT2);
break;
case S3C2410_GPB3:
- lp->has_pwm = 1;
+ lp->has_pwm = 0;
lp->pwm.timerid = PWM3;
s3c2410_gpio_cfgpin(lp->gpio, S3C2410_GPB3_TOUT3);
break;
@@ -157,6 +157,9 @@ static int __init gta02led_probe(struct platform_device *pdev)
lp->pwm.comparer = COUNTER;
s3c2410_pwm_enable(&lp->pwm);
s3c2410_pwm_start(&lp->pwm);
+ } else {
+ s3c2410_gpio_cfgpin(lp->gpio, S3C2410_GPIO_OUTPUT);
+ s3c2410_gpio_setpin(lp->gpio, 0);
}
mutex_init(&lp->mutex);
