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Glamo fails to return to display mode if we switch to and back from cmd mode
too quickly. Add a certain amount of delay after entering cmd mode.
Signed-off-by: Chia-I Wu <[EMAIL PROTECTED]>
---
drivers/video/glamo/glamo-fb.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
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diff --git a/drivers/video/glamo/glamo-fb.c b/drivers/video/glamo/glamo-fb.c
index 3a102e4..2a5814f 100644
--- a/drivers/video/glamo/glamo-fb.c
+++ b/drivers/video/glamo/glamo-fb.c
@@ -395,6 +395,8 @@ void glamofb_cmd_mode(struct glamofb_handle *gfb, int on)
while (!reg_read(gfb, GLAMO_REG_LCD_STATUS2) & (1 << 12))
yield();
dev_dbg(gfb->dev, "idle!\n");
+
+ msleep(90);
} else {
/* RGB interface needs vsync/hsync */
if (reg_read(gfb, GLAMO_REG_LCD_MODE3) & GLAMO_LCD_MODE3_RGB)
--------------1.5.3.1--
