diff options
| author | Alyssa Rosenzweig <[email protected]> | 2020-03-18 09:58:42 -0400 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-03-19 03:23:07 +0000 |
| commit | 8a3bf3f1a1f13a6f14f849c5cdcdd1874566f88d (patch) | |
| tree | 97fbcc24b3dce7a9c4043a10dbe1ee10d245613c /src/panfrost | |
| parent | cd40e189b6769f3cfb18557e3715a3289bebc13c (diff) | |
pan/bi: Add struct bifrost_fma_fma
So we can pack regular FMA ops.
Signed-off-by: Alyssa Rosenzweig <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4242>
Diffstat (limited to 'src/panfrost')
| -rw-r--r-- | src/panfrost/bifrost/bifrost.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/panfrost/bifrost/bifrost.h b/src/panfrost/bifrost/bifrost.h index 8f5dec578f7..ba08633f8f9 100644 --- a/src/panfrost/bifrost/bifrost.h +++ b/src/panfrost/bifrost/bifrost.h @@ -147,6 +147,22 @@ struct bifrost_fma_add { unsigned op : 6; } __attribute__((packed)); +#define BIFROST_FMA_OP_FMA (0x00) + +struct bifrost_fma_fma { + unsigned src0 : 3; + unsigned src1 : 3; + unsigned src2 : 3; + unsigned src_expand : 3; + unsigned src0_abs : 1; + unsigned unk : 4; + unsigned src0_neg : 1; + unsigned src2_neg : 1; + unsigned src1_abs : 1; + unsigned src2_abs : 1; + unsigned op : 5; +} __attribute__((packed)); + enum bifrost_csel_cond { BIFROST_FEQ_F = 0x0, BIFROST_FGT_F = 0x1, |