broadcom/vc5: Add QPU validation for register writes after thrend.
authorEric Anholt <eric@anholt.net>
Wed, 25 Apr 2018 20:51:47 +0000 (13:51 -0700)
committerEric Anholt <eric@anholt.net>
Thu, 26 Apr 2018 18:30:22 +0000 (11:30 -0700)
commitdc4cb04ee516c5e17181cf04d932dcc2da533388
treef2d9fad890fa6c54b8ad84406e745ea1718654ef
parent8adf813f83b9f54e3c9958cc7c7a485e62222e2e
broadcom/vc5: Add QPU validation for register writes after thrend.

The next shader gets to start writing the register file during these
slots, so make sure we don't stomp over them.

The only case of hitting this that I could imagine would be dead writes.
src/broadcom/compiler/qpu_validate.c