Hans-Jörg Höxer <hshoexer@genua.de> wrote:

> RAMDISK_CD has ccp(4) configured, but not psp(4).  Thus we either add
> "ccp" to the patterns or we also add psp(4) to RAMDISK_CD?

You don't need the driver.  The purpose of the pattern match is only
to pull the (unused) firmware ready for proper kernels.  fw_update runs
twice, but something could go wrong either time.  That's why we want the
pattern to do the best job of pulling the firmware.