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| author | Tobias Diedrich <ranma+coreboot@tdiedrich.de> | 2010-05-10 16:11:01 +0000 |
|---|---|---|
| committer | Tobias Diedrich <ranma+coreboot@tdiedrich.de> | 2010-05-10 16:11:01 +0000 |
| commit | badf2c31f7767a2b20eecd32741ec710760a292f (patch) | |
| tree | 45d4ada65fcf343e528830527578f05c694f5c83 | |
| parent | d795d831816a512f4fa974ee6c94f4f1bd0f2a59 (diff) | |
| download | rockbox-badf2c31f7767a2b20eecd32741ec710760a292f.zip rockbox-badf2c31f7767a2b20eecd32741ec710760a292f.tar.gz rockbox-badf2c31f7767a2b20eecd32741ec710760a292f.tar.bz2 rockbox-badf2c31f7767a2b20eecd32741ec710760a292f.tar.xz | |
See 0x429c in OF (lcd_init), B6 is lcd reset line.
Hopefully setting this properly to output will cure the random lcd resets.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25933 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/target/arm/lcd-c200_c200v2.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/firmware/target/arm/lcd-c200_c200v2.c b/firmware/target/arm/lcd-c200_c200v2.c index 45a37d9..e713214 100644 --- a/firmware/target/arm/lcd-c200_c200v2.c +++ b/firmware/target/arm/lcd-c200_c200v2.c @@ -189,6 +189,13 @@ void lcd_init_device(void) c200v1_lcd_init(); #elif defined(SANSA_C200V2) as3525_dbop_init(); + + /* reset lcd */ + GPIOB_DIR |= (1<<6); + GPIOB_PIN(6) = 0; /* pull reset low */ + lcd_delay(20); + GPIOB_PIN(6) = 1<<6; /* release reset */ + lcd_delay(20); #endif lcd_send_command(R_STANDBY_OFF, 0); |