1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1120-fix-glamofb-cmdqueue-timeout.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1120-fix-glamofb-cmdqueue-timeout.patch.patch
new file mode 100644
index 0000000000..c6255af084
--- /dev/null
+++ b/target/linux/s3c24xx/patches-2.6.24/1120-fix-glamofb-cmdqueue-timeout.patch.patch
@@ -0,0 +1,45 @@
+From e9c1588c44daa953240f7fedbf8100cf840414f5 Mon Sep 17 00:00:00 2001
+From: Andy Green <andy@openmoko.com>
+Date: Sun, 13 Apr 2008 07:25:56 +0100
+Subject: [PATCH] fix-glamofb-cmdqueue-timeout.patch
+
+loglevl=9 can cause failure to init glamo-fb
+problem seems to be too low timeout when text scrolling can
+delay commandqueue going empty
+
+Signed-off-by: Andy Green <andy@openmoko.com>
+---
+ drivers/mfd/glamo/glamo-fb.c |    5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/mfd/glamo/glamo-fb.c b/drivers/mfd/glamo/glamo-fb.c
+index f0d7600..87c7420 100644
+--- a/drivers/mfd/glamo/glamo-fb.c
++++ b/drivers/mfd/glamo/glamo-fb.c
+@@ -548,12 +548,13 @@ static int glamofb_cursor(struct fb_info *info, struct fb_cursor *cursor)
+ 
+ static inline int glamofb_cmdq_empty(struct glamofb_handle *gfb)
+ {
++	/* DGCMdQempty -- 1 == command queue is empty */
+ 	return reg_read(gfb, GLAMO_REG_LCD_STATUS1) & (1 << 15);
+ }
+ 
+ void glamofb_cmd_mode(struct glamofb_handle *gfb, int on)
+ {
+-	int timeout = 2000;
++	int timeout = 20000;
+ 
+ 	dev_dbg(gfb->dev, "glamofb_cmd_mode(gfb=%p, on=%d)\n", gfb, on);
+ 	if (on) {
+@@ -605,7 +606,7 @@ EXPORT_SYMBOL_GPL(glamofb_cmd_mode);
+ 
+ int glamofb_cmd_write(struct glamofb_handle *gfb, u_int16_t val)
+ {
+-	int timeout = 2000;
++	int timeout = 20000;
+ 
+ 	dev_dbg(gfb->dev, "%s: waiting for cmdq empty\n",
+ 		__FUNCTION__);
+-- 
+1.5.6.5
+