freedreno,tu/a7xx: Add PC_TESS_PARAM_SIZE and PC_TESS_FACTOR_SIZE
What does this MR do and why?
A750 adds explicit definition of PC_TESS_PARAM_SIZE
and
PC_TESS_FACTOR_SIZE
, probably in order to to correctly overlap execution
of several draws.
Note that blob adds a bit more space ({0x10, 0x20, 0x30, 0x40} bytes)
to PC_TESS_FACTOR_SIZE
than we are, but the purpose of this additional
space is unknown.
Emitting these regs on whole A7XX seem to be fine - A740 doesn't complain.
Fixes GPU faults in Witcher 3.