[Hackndev-commit] SF.net SVN: hackndev: [1300] linux4palm/linux/trunk

[<mar...@us...>]

Revision: 1300
          http://hackndev.svn.sourceforge.net/hackndev/?rev=1300&view=rev
Author:   marex_z71
Date:     2007-09-02 06:11:19 -0700 (Sun, 02 Sep 2007)

Log Message:
-----------
PalmTE2: convert palmte2 to corgi-bl, make some additional corrections

Modified Paths:
--------------
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmte2/palmte2.c

Added Paths:
-----------
    linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmte2-init.h

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmte2/palmte2.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmte2/palmte2.c	2007-09-02 13:09:24 UTC (rev 1299)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmte2/palmte2.c	2007-09-02 13:11:19 UTC (rev 1300)
@@ -19,6 +19,7 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/fb.h>
+#include <linux/corgi_bl.h>
 
 #include <asm/arch/audio.h>
 #include <asm/arch/hardware.h>
@@ -27,9 +28,9 @@
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/udc.h>
 #include <asm/arch/mmc.h>
-#include <asm/arch/pxapwm-bl.h>
 #include <asm/arch/serial.h>
 #include <asm/arch/palmte2-gpio.h>
+#include <asm/arch/palmte2-init.h>
 
 #include <linux/gpio_keys.h>
 #include <sound/driver.h>
@@ -66,20 +67,29 @@
 /*
  * Backlight
  */
-static struct pxapwmbl_platform_data palmte2_backlight_data = {
-        .pwm                    = 0,
-        .max_intensity          = 0x160,
-        .default_intensity      = 0x11a,
-        .limit_mask             = 0x7f,
-        .prescaler              = 7,
-        .period                 = 0x16c,
+
+static void palmte2_set_bl_intensity(int intensity)
+{
+        if(intensity) {
+                PWM_CTRL0   = 0x7;
+                PWM_PERVAL0 = PALMTE2_PERIOD;
+                PWM_PWDUTY0 = intensity;
+        }
+}
+
+static struct corgibl_machinfo palmte2_bl_machinfo = {
+    .max_intensity      = PALMTE2_MAX_INTENSITY,
+    .default_intensity  = PALMTE2_MAX_INTENSITY,
+    .set_bl_intensity   = palmte2_set_bl_intensity,
+    .limit_mask         = PALMTE2_LIMIT_MASK,
 };
 
 static struct platform_device palmte2_backlight = {
-        .name		= "pxapwm-bl",
-        .dev 		= {
-	    .platform_data 	= &palmte2_backlight_data,
-	},
+    .name       = "corgi-bl",
+    .id         = 0,
+    .dev        = {
+            .platform_data = &palmte2_bl_machinfo,
+    },
 };
 
 /*
@@ -89,20 +99,14 @@
 void bcm2035_bt_reset(int on)
 {
 	printk(KERN_NOTICE "Switch BT reset %d\n", on);
-	if (on)
-		SET_PALMTE2_GPIO(BT_RESET, 1);
-	else
-		SET_PALMTE2_GPIO(BT_RESET, 0);
+	SET_PALMTE2_GPIO(BT_RESET, on ? 1 : 0);
 }
 EXPORT_SYMBOL(bcm2035_bt_reset);
 
 void bcm2035_bt_power(int on)
 {
 	printk(KERN_NOTICE "Switch BT power %d\n", on);
-	if (on)
-		SET_PALMTE2_GPIO(BT_POWER, 1);
-	else
-		SET_PALMTE2_GPIO(BT_POWER, 0);
+	SET_PALMTE2_GPIO(BT_POWER, on ? 1 : 0);
 }
 EXPORT_SYMBOL(bcm2035_bt_power);
 

Added: linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmte2-init.h
===================================================================
--- linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmte2-init.h	                        (rev 0)
+++ linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmte2-init.h	2007-09-02 13:11:19 UTC (rev 1300)
@@ -0,0 +1,29 @@
+/*
+ * palmte2-init.h
+ * 
+ * Init values for PalmOne Tungsten E2 Handheld Computer
+ *
+ * Copyright (C) 2007 Marek Vasut <mar...@gm...>
+ * 	    
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *
+ *    
+ */
+
+#ifndef _INCLUDE_PALMTE2_INIT_H_
+
+#define _INCLUDE_PALMTE2_INIT_H_
+
+/* BACKLIGHT */
+
+#define PALMTE2_MAX_INTENSITY      	0xFE
+#define PALMTE2_DEFAULT_INTENSITY  	0x7E
+#define PALMTE2_LIMIT_MASK	  	0x7F
+#define PALMTE2_PRESCALER		0x3F
+#define PALMTE2_PERIOD			0x112
+
+#endif /* _INCLUDE_PALMTE2_INIT_H_ */


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