This is an attempt to have generic FPU enable/disable calls similar to x86. So that we can simplify gpu/drm/amd/display/dc/os_types.h Also adds FPU correctness logic seen in x86. v2: - Added asm/fpu/api.h powerpc variant with kernel_fpu_begin/end() and kernel_fpu_enabled() declarations - Updated kernel_fpu_enabled as EXPORT_SYMBOL_GPL - Got rid of macro switch for PPC in dc/os_types.h as header file with same name as x86 is added by previous patch in the series Anson Jacob (2): ppc/fpu: Add generic FPU api similar to x86 drm/amd/display: Use PPC FPU functions arch/powerpc/include/asm/fpu/api.h | 18 +++ arch/powerpc/include/asm/switch_to.h | 25 +---- arch/powerpc/kernel/process.c | 130 ++++++++++++++++++++++ drivers/gpu/drm/amd/display/dc/os_types.h | 29 ----- 4 files changed, 151 insertions(+), 51 deletions(-) create mode 100644 arch/powerpc/include/asm/fpu/api.h -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
