From fc54b9bf158eea9cae647ce2c58f7d9989af173a Mon Sep 17 00:00:00 2001 From: mirko Date: Fri, 12 Dec 2008 11:58:53 +0000 Subject: changed Makefile and profiles, added patches for kernel 2.6.24 (stable-branch of Openmoko) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13613 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../1120-fix-glamofb-cmdqueue-timeout.patch.patch | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 target/linux/s3c24xx/patches-2.6.24/1120-fix-glamofb-cmdqueue-timeout.patch.patch (limited to 'target/linux/s3c24xx/patches-2.6.24/1120-fix-glamofb-cmdqueue-timeout.patch.patch') 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 000000000..c6255af08 --- /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 +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 +--- + 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 + -- cgit v1.2.3