[Armadeus-commitlog] SF.net SVN: armadeus: [753] trunk/buildroot/target/device/armadeus/linux/ kernel-patches/2.6.23.1/021-linux-2.6.23.1-apf9328.diff

[<th...@us...>]

Revision: 753
          http://armadeus.svn.sourceforge.net/armadeus/?rev=753&view=rev
Author:   thom25
Date:     2008-01-17 02:13:53 -0800 (Thu, 17 Jan 2008)

Log Message:
-----------
[LINUX] add 200ms delay before enabling the TFT (see datasheet)

Modified Paths:
--------------
    trunk/buildroot/target/device/armadeus/linux/kernel-patches/2.6.23.1/021-linux-2.6.23.1-apf9328.diff

Modified: trunk/buildroot/target/device/armadeus/linux/kernel-patches/2.6.23.1/021-linux-2.6.23.1-apf9328.diff
===================================================================
--- trunk/buildroot/target/device/armadeus/linux/kernel-patches/2.6.23.1/021-linux-2.6.23.1-apf9328.diff	2008-01-17 09:43:19 UTC (rev 752)
+++ trunk/buildroot/target/device/armadeus/linux/kernel-patches/2.6.23.1/021-linux-2.6.23.1-apf9328.diff	2008-01-17 10:13:53 UTC (rev 753)
@@ -1344,7 +1344,7 @@
 +MACHINE_END
 --- linux-2.6.23.1.1/arch/arm/mach-imx/apf9328_lcd_config.h	1970-01-01 01:00:00.000000000 +0100
 +++ linux-2.6.23.1.1.mod/arch/arm/mach-imx/apf9328_lcd_config.h	2007-01-07 21:40:59.000000000 +0100
-@@ -0,0 +1,186 @@
+@@ -0,0 +1,189 @@
 +/*
 + *
 + * Armadeus LCD configuration file
@@ -1383,8 +1383,11 @@
 +#elif CONFIG_FB_IMX_MICROTIPS_MTF_T035_TFT
 +    // No LCD powerdown yet
 +#elif CONFIG_FB_IMX_SHARP_LQ043_TFT
-+    if(on)
++    if(on) {
++        mdelay(200); // at least ten frames have to be processed before 
++                     // enabling the display
 +        DR(LCD_PORT) |= (1 << SHARP_LQ043_POWER_DOWN); 
++   }
 +    else
 +        DR(LCD_PORT) &= ~(1 << SHARP_LQ043_POWER_DOWN); 
 +#else


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