diff options
| -rw-r--r-- | board/gdsys/common/dp501.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/gdsys/common/dp501.c b/board/gdsys/common/dp501.c index baace38ad69..0389fd1750a 100644 --- a/board/gdsys/common/dp501.c +++ b/board/gdsys/common/dp501.c @@ -88,7 +88,8 @@ void dp501_powerup(u8 addr) dp501_setbits(addr, 0x78, 0x03); /* clear all interrupt */ i2c_reg_write(addr, 0x75, 0xf8); /* aux channel reset */ i2c_reg_write(addr, 0x75, 0x00); /* clear aux channel reset */ - i2c_reg_write(addr, 0x87, 0x70); /* set retry counter as 7 */ + i2c_reg_write(addr, 0x87, 0x7f); /* set retry counter as 7 + retry interval 400us */ if (dp501_detect_cable_adapter(addr)) { printf("DVI/HDMI cable adapter detected\n"); |