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| author | Amit Daniel Kachhap <[email protected]> | 2022-11-17 05:37:21 +0000 |
|---|---|---|
| committer | Russell King (Oracle) <[email protected]> | 2022-11-28 11:57:33 +0000 |
| commit | ce4835497c20991574fde492ab37ec666563d3e4 (patch) | |
| tree | fc5b68f7321f1e1b76bcf147275fe343ea2318e2 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | ARM: 9269/1: vfp: Add hwcap for FEAT_DotProd (diff) | |
| download | kernel-ce4835497c20991574fde492ab37ec666563d3e4.tar.gz kernel-ce4835497c20991574fde492ab37ec666563d3e4.zip | |
ARM: 9270/1: vfp: Add hwcap for FEAT_FHM
Floating-point half-precision multiplication (FHM) is a feature present
in AArch32 state for Armv8 and is represented by ISAR6.FHM identification register.
This feature denotes the presence of VFMAL and VMFSL instructions and
hence adding a hwcap will enable the userspace to check it before
trying to use those instructions.
Reviewed-by: Linus Walleij <[email protected]>
Signed-off-by: Amit Daniel Kachhap <[email protected]>
Signed-off-by: Russell King (Oracle) <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions