diff options
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_program.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c index 5fc27534c6f..ae21789001a 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c @@ -346,6 +346,15 @@ nvc0_tcp_gen_header(struct nvc0_program *tcp, struct nv50_ir_prog_info *info) nvc0_vtgp_gen_header(tcp, info); + if (info->target >= NVISA_GM107_CHIPSET) { + /* On GM107+, the number of output patch components has moved in the TCP + * header, but it seems like blob still also uses the old position. + * Also, the high 8-bits are located inbetween the min/max parallel + * field and has to be set after updating the outputs. */ + tcp->hdr[3] = (opcs & 0x0f) << 28; + tcp->hdr[4] |= (opcs & 0xf0) << 16; + } + nvc0_tp_get_tess_mode(tcp, info); return 0; |