diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 8a7bcfc5db2..528b907520e 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -2180,6 +2180,14 @@ void brw_urb_WRITE(struct brw_compile *p, gen6_resolve_implied_move(p, &src0, msg_reg_nr); + if (intel->gen == 7) { + /* Enable Channel Masks in the URB_WRITE_HWORD message header */ + brw_OR(p, retype(brw_vec1_reg(BRW_MESSAGE_REGISTER_FILE, msg_reg_nr, 5), + BRW_REGISTER_TYPE_UD), + retype(brw_vec1_grf(0, 5), BRW_REGISTER_TYPE_UD), + brw_imm_ud(0xff00)); + } + insn = next_insn(p, BRW_OPCODE_SEND); assert(msg_length < BRW_MAX_MRF); |