nuke obsolete kernel stuff

SVN-Revision: 14875

1 files changed, 0 insertions, 120 deletions

diff --git a/target/linux/s3c24xx/patches-2.6.24/1295-This-patch-adds-a-framebuffer-notifier-in-order-to-d.patch b/target/linux/s3c24xx/patches-2.6.24/1295-This-patch-adds-a-framebuffer-notifier-in-order-to-d.patch
deleted file mode 100644
index f698c8258f..0000000000
--- a/target/linux/s3c24xx/patches-2.6.24/1295-This-patch-adds-a-framebuffer-notifier-in-order-to-d.patch
+++ /dev/null
@@ -1,120 +0,0 @@
-From 9aa87d67df2e59eea15f70c4e58f8bde10e5953b Mon Sep 17 00:00:00 2001
-From: Harald Welte <laforge@openmoko.org>
-Date: Wed, 8 Oct 2008 11:13:46 +0100
-Subject: [PATCH] This patch adds a framebuffer notifier in order to detect
- FB_BLANK events and switch the JBT6K74 LCM controller into
- its power saving mode.
-
-This has the potential of saving something like 50mW during screen blank.
-
-Signed-off-by: Harald Welte <laforge@openmoko.org>
----
- drivers/video/display/jbt6k74.c |   48 +++++++++++++++++++++++++++++++++++++++
- 1 files changed, 48 insertions(+), 0 deletions(-)
-
-diff --git a/drivers/video/display/jbt6k74.c b/drivers/video/display/jbt6k74.c
-index b406298..9570543 100644
---- a/drivers/video/display/jbt6k74.c
-+++ b/drivers/video/display/jbt6k74.c
-@@ -3,6 +3,7 @@
-  * Copyright (C) 2006-2007 by Openmoko, Inc.
-  * Author: Harald Welte <laforge@openmoko.org>,
-  * 	   Stefan Schmidt <stefan@openmoko.org>
-+ * Copyright (C) 2008 by Harald Welte <laforge@openmoko.org>
-  * All rights reserved.
-  *
-  * This program is free software; you can redistribute it and/or
-@@ -21,6 +22,7 @@
-  * MA 02111-1307 USA
-  *
-  */
-+
- #include <linux/kernel.h>
- #include <linux/types.h>
- #include <linux/module.h>
-@@ -28,6 +30,7 @@
- #include <linux/platform_device.h>
- #include <linux/delay.h>
- #include <linux/jbt6k74.h>
-+#include <linux/fb.h>
- 
- enum jbt_register {
- 	JBT_REG_SLEEP_IN		= 0x10,
-@@ -111,6 +114,7 @@ struct jbt_info {
- 	enum jbt_state state, last_state;
- 	struct spi_device *spi_dev;
- 	struct mutex lock;		/* protects tx_buf and reg_cache */
-+	struct notifier_block fb_notif;
- 	u16 tx_buf[8];
- 	u16 reg_cache[0xEE];
- 	int have_resumed;
-@@ -548,6 +552,40 @@ static struct attribute_group jbt_attr_group = {
- 	.attrs	= jbt_sysfs_entries,
- };
- 
-+static int fb_notifier_callback(struct notifier_block *self,
-+				unsigned long event, void *data)
-+{
-+	struct jbt_info *jbt;
-+	struct fb_event *evdata = data;
-+	int fb_blank;
-+
-+	if (event != FB_EVENT_BLANK && event != FB_EVENT_CONBLANK)
-+		return 0;
-+
-+	fb_blank = *(int *)evdata->data;
-+	jbt = container_of(self, struct jbt_info, fb_notif);
-+
-+	switch (fb_blank) {
-+	case FB_BLANK_UNBLANK:
-+	case FB_BLANK_NORMAL:
-+		jbt6k74_enter_state(jbt, JBT_STATE_NORMAL);
-+		jbt6k74_display_onoff(jbt, 1);
-+		break;
-+	case FB_BLANK_VSYNC_SUSPEND:
-+	case FB_BLANK_HSYNC_SUSPEND:
-+		/* FIXME: we disable SLEEP since it would result in
-+		 * a visible artefact (white screen) before the backlight
-+		 * is dimmed to a dark enough level */
-+		/* jbt6k74_enter_state(jbt, JBT_STATE_SLEEP); */
-+		break;
-+	case FB_BLANK_POWERDOWN:
-+		jbt6k74_enter_state(jbt, JBT_STATE_DEEP_STANDBY);
-+		break;
-+	}
-+
-+	return 0;
-+}
-+
- /* linux device model infrastructure */
- 
- static int __devinit jbt_probe(struct spi_device *spi)
-@@ -595,8 +633,17 @@ static int __devinit jbt_probe(struct spi_device *spi)
- 		goto err_off;
- 	}
- 
-+	jbt->fb_notif.notifier_call = fb_notifier_callback;
-+	rc = fb_register_client(&jbt->fb_notif);
-+	if (rc < 0) {
-+		dev_err(&spi->dev, "cannot register notifier\n");
-+		goto err_sysfs;
-+	}
-+
- 	return 0;
- 
-+err_sysfs:
-+	sysfs_remove_group(&spi->dev.kobj, &jbt_attr_group);
- err_off:
- 	jbt6k74_display_onoff(jbt, 0);
- err_standby:
-@@ -615,6 +662,7 @@ static int __devexit jbt_remove(struct spi_device *spi)
- 	/* We don't want to switch off the display in case the user
- 	 * accidentially onloads the module (whose use count normally is 0) */
- 
-+	fb_unregister_client(&jbt->fb_notif);
- 	sysfs_remove_group(&spi->dev.kobj, &jbt_attr_group);
- 	dev_set_drvdata(&spi->dev, NULL);
- 	kfree(jbt);
--- 
-1.5.6.5
-