Hi Dan, On Mon, Sep 30, 2024 at 9:05 AM Dan Scally <dan.scally@xxxxxxxxxxxxxxxx> wrote: > > Morning Prabhakar > > On 27/09/2024 12:29, Prabhakar Mahadev Lad wrote: > > Hi Daniel, > > > > Thank you for the patch. > > > >> From: Daniel Scally <dan.scally+renesas@xxxxxxxxxxxxxxxx> > >> > >> The Renesas Camera Receiver Unit in the RZ/G2L and RZ/V2H SoCs can output > >> RAW data captured from an image sensor without conversion to an RGB/YUV > >> format. In that case the data are packed into 64-bit blocks, with a > >> variable amount of padding in the most significant bits depending on the > >> bitdepth of the data. Add new V4L2 pixel format codes for the new formats, > >> along with documentation to describe them. > >> > > Which path are you referring here? > > > > In the full bypass mode, the data will be stored according to MIPI standard so 32bit. > > > > In (non)-Image Processing case the data is packed into 256-bits. > > > > I maybe misunderstanding here can you please clarify. > > > It's not the full bypass mode, but the formats labelled RAW10/12/14 in Table 9.1-14 of the RZ/G2L > documentation. The table describes up to 256-bits, but the packing for the RAW formats seems to be > in 64-bit units that are repeated 4 times. As I understand it it's the same path as for the RAW8 > output enabled in your recent series. > Thanks for the explanation, I agree with the changes. Cheers, Prabhakar
