Other Parts Discussed in Thread: ALP
Hi Team,
There are some questions as we test the mipi path of DS90UB954 -> AP and DS90UB953 -> DS90UB954 -> AP by color bar pattern. Please kindly help.
1. We use the color bar configuration of DS90UB954 data sheet page70 and DS90UB953 data sheet page31.
We can monitor continuous wave form on CSI data line(D0 and D1), but screen still black in Qualcomm QCS603 platform.
2. Also, We set DS90UB954 register as data sheet page70 code example, which image format does 954 output, bayer raw 8/10/12-bit?
3. If we set 0x33 to 0x21(CSI0 enable, 2 lane), does the color bar data output normally?
4. Our platform does not support RGB888 as MIPI-CSI input source.
If we use the configurations set 0x33 value: 0x23, two lanes, continous, our platform CSI decorder will report CRC error(set bitwidth as 8/10/12/16 reported the same error)
if set the bitwidth as 24(RGB888 bitwidth) CSI decorder do not report CRC error, but our post process HW are not support RGB88.
So could you pls help to provide a set of settings for DS90UB954 colorbar mode with 1280x720P@30FPS or 1920x1080@30FPS, both RAW 10bit or RAW 12bit are OK.
Thanks
