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DS90UB954-Q1: It is OK when dispaly test pattern,but in normal prview, the image keeps rolling.

Chuan Xin
Prodigy 150 points
Part Number: DS90UB954-Q1

Hi Team,

 DS90UB913A + DS90UB954-Q1

Imx8mq Android 8.1

It is OK when dispaly test pattern,but in normal prview, the image keeps rolling like below.

Could you give some advices.

Thanks

Chuan

here is the code

ds954_write_reg(ds954_client,0x01,0x02);
msleep(5);
ds954_write_reg(ds954_client,0x33,0x01);
ds954_write_reg(ds954_client,0x4C,0x01);
ds954_write_reg(ds954_client,0x6D,0x7f);
ds954_write_reg(ds954_client,0x20,0x20);
ds954_write_reg(ds954_client,0x1F,0x03);
ds954_write_reg(ds954_client,0x58,0x58);
ds954_write_reg(ds954_client,0x5C,0xB0);
ds954_write_reg(ds954_client,0x5D,0x30);
ds954_write_reg(ds954_client,0x65,0x20);
ds954_write_reg(ds954_client,0x70,0x1E);
ds954_write_reg(ds954_client,0x7C,0xC0);