diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2016-02-05 22:49:12 +0100 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2016-02-09 21:19:51 +0100 |
| commit | 329181ae3329dc7d6f0aac62a86c4209444d5725 (patch) | |
| tree | ac05a9a8ef756cb92e0f90407912b33bda5a2d83 /src/gallium/drivers/radeonsi/sid.h | |
| parent | 17fe3fa312d26db58b1c441519a92cd029e03727 (diff) | |
radeonsi: enable denorms for 64-bit and 16-bit floats
This fixes FP16 conversion instructions for VI, which has 16-bit floats,
but not SI & CI, which can't disable denorms for those instructions.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Diffstat (limited to 'src/gallium/drivers/radeonsi/sid.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/sid.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/sid.h b/src/gallium/drivers/radeonsi/sid.h index 9e1e158219f..892084707d2 100644 --- a/src/gallium/drivers/radeonsi/sid.h +++ b/src/gallium/drivers/radeonsi/sid.h @@ -2845,6 +2845,9 @@ #define S_00B028_FLOAT_MODE(x) (((x) & 0xFF) << 12) #define G_00B028_FLOAT_MODE(x) (((x) >> 12) & 0xFF) #define C_00B028_FLOAT_MODE 0xFFF00FFF +#define V_00B028_FP_32_DENORMS 0x30 +#define V_00B028_FP_64_DENORMS 0xc0 +#define V_00B028_FP_ALL_DENORMS 0xf0 #define S_00B028_PRIV(x) (((x) & 0x1) << 20) #define G_00B028_PRIV(x) (((x) >> 20) & 0x1) #define C_00B028_PRIV 0xFFEFFFFF |