[RFC v2 2/2] drm/amd/display: Use PPC FPU functions

Use kernel_fpu_begin & kernel_fpu_end for PPC Depends on "ppc/fpu: Add generic FPU api similar to x86" v2: - Got rid of macro switch for PPC as header file with same name as x86 is added by previous patch in the series Signed-off-by: Anson Jacob CC: Christoph Hellwig CC: Ro

[RFC v2 0/2] PPC: Add generic FPU api similar to x86

- 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

[RFC v2 1/2] ppc/fpu: Add generic FPU api similar to x86

ated kernel_fpu_enabled as EXPORT_SYMBOL_GPL Signed-off-by: Anson Jacob CC: Christoph Hellwig CC: Rodrigo Siqueira CC: Harry Wentland CC: Christian König --- arch/powerpc/include/asm/fpu/api.h | 18 arch/powerpc/include/asm/switch_to.h | 25 +- arch/powerpc/kernel/process.c|

[RFC 1/2] ppc/fpu: Add generic FPU api similar to x86

- Add kernel_fpu_begin & kernel_fpu_end API as x86 - Add logic similar to x86 to ensure fpu begin/end call correctness - Add kernel_fpu_enabled to know if FPU is enabled Signed-off-by: Anson Jacob --- arch/powerpc/include/asm/switch_to.h | 29 ++ arch/powerpc/kernel/proce

[RFC 2/2] drm/amd/display: Use PPC FPU functions

Use kernel_fpu_begin & kernel_fpu_end for PPC Depends on "ppc/fpu: Add generic FPU api similar to x86" Signed-off-by: Anson Jacob --- drivers/gpu/drm/amd/display/dc/os_types.h | 28 ++- 1 file changed, 2 insertions(+), 26 deletions(-) diff --git a/drive

[RFC 0/2] Add generic FPU api similar to x86

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. Anson Jacob (2): ppc/fpu: Add generic FPU api similar to x86 drm/amd/display: Use PPC FPU functions arch