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| author | Bertrik Sikken <bertrik@sikken.nl> | 2012-03-19 21:00:06 +0100 |
|---|---|---|
| committer | Bertrik Sikken <bertrik@sikken.nl> | 2012-03-19 21:00:06 +0100 |
| commit | bb6ac6fcbaabe25f64e5fe80e78cf4d6e201626d (patch) | |
| tree | 59ff176c64f04553f1b7014777c1621209ac4b8a | |
| parent | be10817e1c09d5a41710435cf6d58deb6dde9301 (diff) | |
| download | rockbox-bb6ac6fcbaabe25f64e5fe80e78cf4d6e201626d.tar.gz rockbox-bb6ac6fcbaabe25f64e5fe80e78cf4d6e201626d.zip | |
sansa clip+: properly reset display using the reset pin
Change-Id: Ic4bb85cfca4e21d908e187381b868d3f7ef18f88
| -rw-r--r-- | firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c b/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c index 3ee3578171..c0b128a486 100644 --- a/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c +++ b/firmware/target/arm/as3525/sansa-clipplus/lcd-clip-plus.c @@ -41,8 +41,10 @@ int lcd_hw_init(void) /* configure GPIO B3 (display type detect) as input */ GPIOB_DIR &= ~(1<<3); - /* set GPIO A5 (display RESET# ?) */ + /* reset display using GPIO A5 (display RESET#) */ GPIOA_DIR |= (1<<5); + GPIOA_PIN(5) = 0; + udelay(1000); GPIOA_PIN(5) = (1<<5); /* detect display type on GPIO B3 */ |