diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/panfrost/bifrost/bi_pack.c | 13 | ||||
| -rw-r--r-- | src/panfrost/bifrost/bifrost.h | 4 |
2 files changed, 15 insertions, 2 deletions
diff --git a/src/panfrost/bifrost/bi_pack.c b/src/panfrost/bifrost/bi_pack.c index c6439c39e0c..81f149cf562 100644 --- a/src/panfrost/bifrost/bi_pack.c +++ b/src/panfrost/bifrost/bi_pack.c @@ -989,11 +989,20 @@ static unsigned bi_pack_add_special(bi_instruction *ins, struct bi_registers *regs) { unsigned op = 0; + bool fp16 = ins->dest_type == nir_type_float16; + bool Y = ins->swizzle[0][0]; if (ins->op.special == BI_SPECIAL_FRCP) { - op = BIFROST_ADD_OP_FRCP_FAST_F32; + op = fp16 ? + (Y ? BIFROST_ADD_OP_FRCP_FAST_F16_Y : + BIFROST_ADD_OP_FRCP_FAST_F16_X) : + BIFROST_ADD_OP_FRCP_FAST_F32; } else { - op = BIFROST_ADD_OP_FRSQ_FAST_F32; + op = fp16 ? + (Y ? BIFROST_ADD_OP_FRSQ_FAST_F16_Y : + BIFROST_ADD_OP_FRSQ_FAST_F16_X) : + BIFROST_ADD_OP_FRSQ_FAST_F32; + } return bi_pack_add_1src(ins, regs, op); diff --git a/src/panfrost/bifrost/bifrost.h b/src/panfrost/bifrost/bifrost.h index 31ea14db63c..602788a7225 100644 --- a/src/panfrost/bifrost/bifrost.h +++ b/src/panfrost/bifrost/bifrost.h @@ -111,7 +111,11 @@ struct bifrost_fma_2src { #define BIFROST_ADD_OP_BLEND (0x1952c) #define BIFROST_ADD_OP_FRCP_FAST_F32 (0x0cc00) +#define BIFROST_ADD_OP_FRCP_FAST_F16_X (0x0ce10) +#define BIFROST_ADD_OP_FRCP_FAST_F16_Y (0x0ce30) #define BIFROST_ADD_OP_FRSQ_FAST_F32 (0x0cc20) +#define BIFROST_ADD_OP_FRSQ_FAST_F16_X (0x0ce50) +#define BIFROST_ADD_OP_FRSQ_FAST_F16_Y (0x0ce70) struct bifrost_add_inst { unsigned src0 : 3; |