[Hackndev-commit] SF.net SVN: hackndev: [1321] linux4palm/linux/trunk/arch/arm/mach-pxa/ palmtt5

[<mis...@us...>]

Revision: 1321
          http://hackndev.svn.sourceforge.net/hackndev/?rev=1321&view=rev
Author:   miska_tx
Date:     2007-09-15 13:45:29 -0700 (Sat, 15 Sep 2007)

Log Message:
-----------
PalmTT5: Some corgi_bl related cleanup in pm.

Modified Paths:
--------------
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5.c
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5_pm.c

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5.c	2007-09-14 15:31:33 UTC (rev 1320)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5.c	2007-09-15 20:45:29 UTC (rev 1321)
@@ -151,10 +151,12 @@
 
 static void palmtt5_bl_power(int on)
 {
-    SET_PALMTT5_GPIO(BL_POWER, on);
-    pxa_set_cken(CKEN0_PWM0, on);
-    pxa_set_cken(CKEN1_PWM1, on);
-    mdelay(50);
+	if(GET_PALMTT5_GPIO(BL_POWER)!=on) {
+		SET_PALMTT5_GPIO(LCD_POWER, on);
+		SET_PALMTT5_GPIO(BL_POWER, on);
+		pxa_set_cken(CKEN0_PWM0, on);
+		pxa_set_cken(CKEN1_PWM1, on);
+    	}
 }
 
 static void palmtt5_set_bl_intensity(int intensity)

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5_pm.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5_pm.c	2007-09-14 15:31:33 UTC (rev 1320)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmtt5/palmtt5_pm.c	2007-09-15 20:45:29 UTC (rev 1321)
@@ -41,10 +41,6 @@
 	while(!(OSCC & OSCC_OOK)) 
 	    {}
 
-	/* Turn off LCD power */
-	SET_PALMTT5_GPIO(LCD_POWER,0);
-	/* Turn screen off */
-	SET_PALMTT5_GPIO(BL_POWER,0);
 	/* Turn off USB power */
 	SET_PALMTT5_GPIO(USB_POWER,0);
 
@@ -67,10 +63,6 @@
 
 	/* Here are all of special to resume Palm T5  */
 
-	/* Turn on LCD power */
-	SET_PALMTT5_GPIO(LCD_POWER,1);
-	/* Turn screen on */
-	SET_PALMTT5_GPIO(BL_POWER,1);
 	/* Turn on USB power */
 	SET_PALMTT5_GPIO(USB_POWER,1);
 	


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