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| author | Magnus Damm <damm@opensource.se> | 2011-01-28 09:59:17 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-02-01 19:34:32 +0900 |
| commit | f55398ab9839a4035b97234c9fa0edc11d37ffa4 (patch) | |
| tree | 37aeb43eeecb626656e20758944c7ad979c24a5e /arch | |
| parent | ebf53826e105f488f4f628703a108e98940d1dc5 (diff) | |
| download | linux-f55398ab9839a4035b97234c9fa0edc11d37ffa4.tar.gz linux-f55398ab9839a4035b97234c9fa0edc11d37ffa4.tar.bz2 linux-f55398ab9839a4035b97234c9fa0edc11d37ffa4.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-shmobile/board-ag5evm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 2123b96b5638..4303a86e6e38 100644 --- 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 */ |