ISI, CSI data is shifted 6-bits

lionelrocher — Fri, 27 Mar 2020 15:24:56 GMT

in the documentation of imx8. you have add this information

The CSI data is right LSB aligned and zero padded depending
on data format. When interfacing ISI, CSI data is shifted 6-bits
due to ISI bits [5:0] always being zero
(0bxxCSIDATAxxxxxx). All RAW14, RAW12, RAW10,
RAW8, and RAW6 video data is filled from BIT[13] to LSB,
the remaining bits are zero padded. Only RAW16 input data
will be saved to memory from BIT[15] to LSB.

in the driver, when i send a raw8 picture on mipi csi bus all my pixel are shifted of 6bits

how can i do to remove this isi bits in mxc-isi driver? can you help me

Re: ISI, CSI data is shifted 6-bits

joanxie — Sat, 04 Apr 2020 10:36:41 GMT

for detailed information, I have already mailed to DFAE, you should get the mail already

topic ISI, CSI data is shifted 6-bits in i.MX Processors

ISI, CSI data is shifted 6-bits

Re: ISI, CSI data is shifted 6-bits