ARM: mach-shmobile: AG5EVM MIPI-DSI LCD reset delay fix

Add a 100 ms delay after the MIPI-DSI panel reset to fix issue related to the LCD panel not starting properly at boot up time. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
git-mirror · Feb 1, 2011 · f55398a · f55398a
1 parent ebf5382
commit f55398a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -454,6 +454,7 @@ static void __init ag5evm_init(void)
 	gpio_direction_output(GPIO_PORT217, 0);
 	mdelay(1);
 	gpio_set_value(GPIO_PORT217, 1);
+	mdelay(100);
 
 	/* LCD backlight controller */
 	gpio_request(GPIO_PORT235, NULL); /* RESET */