diff options
| author | Eric Anholt <[email protected]> | 2017-12-14 09:28:42 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2018-07-31 16:05:04 -0700 |
| commit | 3471ce99850cd2ebfe04a10d01f5fe69a349594f (patch) | |
| tree | 4bc1b6a95aa7e1e2d411991922ace0b639c7bf8c /src/broadcom/qpu/qpu_instr.c | |
| parent | 7d36c866d27f60685ae471264c2059c5b52e0e48 (diff) | |
v3d: Add support for the TMUWT instruction.
This instruction is used to ensure that TMU stores have been processed
before moving on. In particular, you need any TMU ops to be done by the
time the shader ends.
Diffstat (limited to 'src/broadcom/qpu/qpu_instr.c')
| -rw-r--r-- | src/broadcom/qpu/qpu_instr.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/broadcom/qpu/qpu_instr.c b/src/broadcom/qpu/qpu_instr.c index a7fb4186e1a..0846cc86174 100644 --- a/src/broadcom/qpu/qpu_instr.c +++ b/src/broadcom/qpu/qpu_instr.c @@ -526,6 +526,14 @@ v3d_qpu_magic_waddr_is_tmu(enum v3d_qpu_waddr waddr) } bool +v3d_qpu_waits_on_tmu(const struct v3d_qpu_instr *inst) +{ + return (inst->sig.ldtmu || + (inst->type == V3D_QPU_INSTR_TYPE_ALU && + inst->alu.add.op == V3D_QPU_A_TMUWT)); +} + +bool v3d_qpu_magic_waddr_is_tlb(enum v3d_qpu_waddr waddr) { return (waddr == V3D_QPU_WADDR_TLB || |