[Hackndev-commit] SF.net SVN: hackndev: [1206] linux4palm/linux/trunk/arch/arm/mach-pxa/ palmtx

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

Revision: 1206
          http://svn.sourceforge.net/hackndev/?rev=1206&view=rev
Author:   miska_tx
Date:     2007-07-23 16:02:05 -0700 (Mon, 23 Jul 2007)

Log Message:
-----------
PalmTX: Better corgi_bl integration (now we use corgi_bl suspend to turn off display)

Modified Paths:
--------------
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx.c
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx_pm.c

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx.c	2007-07-23 12:47:37 UTC (rev 1205)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx.c	2007-07-23 23:02:05 UTC (rev 1206)
@@ -157,10 +157,13 @@
 
 static void palmtx_bl_power(int on)
 {
-    SET_PALMTX_GPIO(BL_POWER, on);
-    pxa_set_cken(CKEN0_PWM0, on);
-    pxa_set_cken(CKEN1_PWM1, on);
-    mdelay(50);
+    if(GET_PALMTX_GPIO(BL_POWER)!=on) {
+    	SET_PALMTX_GPIO(LCD_POWER, on);
+    	SET_PALMTX_GPIO(BL_POWER, on);
+    	pxa_set_cken(CKEN0_PWM0, on);
+    	pxa_set_cken(CKEN1_PWM1, on);
+    	mdelay(50);
+    }
 }
 
 static void palmtx_set_bl_intensity(int intensity)

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx_pm.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx_pm.c	2007-07-23 12:47:37 UTC (rev 1205)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmtx/palmtx_pm.c	2007-07-23 23:02:05 UTC (rev 1206)
@@ -47,10 +47,6 @@
 	while(!(OSCC & OSCC_OOK)) 
 	    {}
 
-	/* Turn off LCD power */
-	SET_PALMTX_GPIO(LCD_POWER,0);
-	/* Turn screen off */
-	SET_PALMTX_GPIO(BL_POWER,0);
 	/* Turn off USB power */
 	SET_PALMTX_GPIO(USB_POWER,0);
 
@@ -73,10 +69,6 @@
 
 	/* Here are all of special to resume Palm TX  */
 
-	/* Turn on LCD power */
-	SET_PALMTX_GPIO(LCD_POWER,1);
-	/* Turn screen on */
-	SET_PALMTX_GPIO(BL_POWER,1);
 	/* Turn on USB power */
 	SET_PALMTX_GPIO(USB_POWER,1);
 	


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