notro / gud

GUD USB Display
155 stars 8 forks source link

host: Big Endian broken #6

Open notro opened 3 years ago

notro commented 3 years ago

Looks like BE is broken in the host driver (haven't been actually verified yet).

https://lore.kernel.org/dri-devel/CAKb7UvihLX0hgBOP3VBG7O+atwZcUVCPVuBdfmDMpg0NjXe-cQ@mail.gmail.com/

v4l has some info about pixel formats and how it's stored in memory: https://www.kernel.org/doc/html/latest/userspace-api/media/v4l/pixfmt-rgb.html