[Armadeus-commitlog] armadeus branch, master, updated. release-3.2-145-gaa31b0a

[Fabien M <fa...@us...>]

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- Log -----------------------------------------------------------------
commit aa31b0afbb79fac81765edfe67e705a2106684c7
Author: Fabien Marteau <fab...@ar...>
Date:   Wed Jan 27 19:00:23 2010 +0100

    [LINUX] add backlight power switch capability in fb driver

-----------------------------------------------------------------------

Summary of changes:
 ...xfb-add_backlight_power_switch_capability.patch |   35 ++++++++++++++++++++
 1 files changed, 35 insertions(+), 0 deletions(-)
 create mode 100644 buildroot/target/device/armadeus/linux/kernel-patches/2.6.29/337b-armadeus-imxfb-add_backlight_power_switch_capability.patch

diff --git a/buildroot/target/device/armadeus/linux/kernel-patches/2.6.29/337b-armadeus-imxfb-add_backlight_power_switch_capability.patch b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.29/337b-armadeus-imxfb-add_backlight_power_switch_capability.patch
new file mode 100644
index 0000000..788d321
--- /dev/null
+++ b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.29/337b-armadeus-imxfb-add_backlight_power_switch_capability.patch
@@ -0,0 +1,35 @@
+Index: linux-2.6.29.6/arch/arm/plat-mxc/include/mach/imx_fb.h
+===================================================================
+--- linux-2.6.29.6.orig/arch/arm/plat-mxc/include/mach/imx_fb.h	2010-01-27 18:50:48.000000000 +0100
++++ linux-2.6.29.6/arch/arm/plat-mxc/include/mach/imx_fb.h	2010-01-27 18:51:43.000000000 +0100
+@@ -28,6 +28,7 @@
+ 	int (*init)(struct platform_device *pdev);
+ 	int (*exit)(struct platform_device *pdev);
+ 
++	void (*power_backlight)(struct platform_device *pdev, int on);
+ 	int (*power_lcd)(struct platform_device *pdev, int on);
+ };
+ 
+Index: linux-2.6.29.6/drivers/video/mxc/mx2fb.c
+===================================================================
+--- linux-2.6.29.6.orig/drivers/video/mxc/mx2fb.c	2010-01-27 18:54:43.000000000 +0100
++++ linux-2.6.29.6/drivers/video/mxc/mx2fb.c	2010-01-27 18:56:36.000000000 +0100
+@@ -772,6 +772,9 @@
+ 		mx2fbi->pdata->init(mx2fbi->pdev);
+ 		if (mx2fbi->pdata->power_lcd)
+ 			mx2fbi->pdata->power_lcd(mx2fbi->pdev, 1);
++		if (mx2fbi->pdata->power_backlight)
++			mx2fbi->pdata->power_backlight(mx2fbi->pdev, 1);
++
+ 		_set_brightness(brightness);
+ 		fb_enabled++;
+ #ifdef CONFIG_FB_MXC_TVOUT
+@@ -800,6 +803,8 @@
+ 	else {
+ 		if (fb_enabled) {
+ 			mx2fbi->pdata->exit(mx2fbi->pdev);
++			if (mx2fbi->pdata->power_backlight)
++				mx2fbi->pdata->power_backlight(mx2fbi->pdev, 0);
+ 			if (mx2fbi->pdata->power_lcd)
+ 				mx2fbi->pdata->power_lcd(mx2fbi->pdev, 0);
+ 			_set_brightness(0);


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