diff options
| author | Andy Green <andy@openmoko.com> | 2008-11-19 17:09:37 +0000 |
|---|---|---|
| committer | Andy Green <agreen@pads.home.warmcat.com> | 2008-11-19 17:09:37 +0000 |
| commit | 0762384f24778657524c4aff890a5ba140164751 (patch) | |
| tree | a29d00fa69c52ec03207db683386a76360f70389 /drivers/mfd/glamo | |
| parent | 52f68385741c9c4458b10b0fd30d9955f3ee88be (diff) | |
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>
Diffstat (limited to 'drivers/mfd/glamo')
| -rw-r--r-- | 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 f0d7600f9d8..87c742007e4 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__); |