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-rw-r--r--board/gdsys/common/dp501.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/board/gdsys/common/dp501.c b/board/gdsys/common/dp501.c
index baace38ad6..0389fd1750 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");