[Hackndev-commit] SF.net SVN: hackndev: [598] linux4palm/linux/trunk/drivers/video/backlight

[<hap...@us...>]

Revision: 598
          http://svn.sourceforge.net/hackndev/?rev=598&view=rev
Author:   happy-slapin
Date:     2006-09-29 04:16:38 -0700 (Fri, 29 Sep 2006)

Log Message:
-----------
ALL:pxapwm: Fixed default intensity setting

Modified Paths:
--------------
    linux4palm/linux/trunk/drivers/video/backlight/palmz72_bl.c
    linux4palm/linux/trunk/drivers/video/backlight/pxapwm_bl.c

Modified: linux4palm/linux/trunk/drivers/video/backlight/palmz72_bl.c
===================================================================
--- linux4palm/linux/trunk/drivers/video/backlight/palmz72_bl.c	2006-09-29 10:12:47 UTC (rev 597)
+++ linux4palm/linux/trunk/drivers/video/backlight/palmz72_bl.c	2006-09-29 11:16:38 UTC (rev 598)
@@ -35,7 +35,7 @@
 
 	spin_lock_irqsave(&bl_lock, flags);
 
-	PWM_CTRL1 = 1;
+	PWM_CTRL1 = 0;
 
 	if (intensity) {
 		PWM_PWDUTY0 = intensity;

Modified: linux4palm/linux/trunk/drivers/video/backlight/pxapwm_bl.c
===================================================================
--- linux4palm/linux/trunk/drivers/video/backlight/pxapwm_bl.c	2006-09-29 10:12:47 UTC (rev 597)
+++ linux4palm/linux/trunk/drivers/video/backlight/pxapwm_bl.c	2006-09-29 11:16:38 UTC (rev 598)
@@ -41,9 +41,9 @@
 		period = 0;
 		prescaler=0;
 	}
-	
+
 	spin_lock_irqsave(&bl->lock, flags);
-	
+
 	switch (bl->pwm) {
 		case 0:
 			PWM_CTRL0   = prescaler;
@@ -70,7 +70,7 @@
 }
 
 #ifdef CONFIG_PM
-static int stored_intensity;
+static int stored_intensity = 0;
 static int pxapwmbl_suspend(struct platform_device *pdev, pm_message_t state)
 {
 	struct pxapwmbl_platform_data *bl = pdev->dev.platform_data;
@@ -102,7 +102,6 @@
 
 	if (intensity < 0)
 		intensity = 0;
-	
 	pxapwmbl_send_intensity(bl, intensity);
 	bl->intensity=intensity;
 	return 0;
@@ -149,6 +148,7 @@
 		return PTR_ERR (bl->dev);
 
 	pxapwmbl_send_intensity(bl, bl->default_intensity);
+	bl->intensity = bl->default_intensity;
 	pxapwmbl_limit_intensity(pdev, 0);
 
 	printk("PXA PWM backlight driver initialized.\n");


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