[Intel-gfx] [PATCH 4/8] drm/i915: Addition wrapper for fixed16.16 operation

[Lankhorst, Maarten]

Mahesh Kumar schreef op wo 21-06-2017 om 11:44 [+0530]:
> This patch introduce addition wrapper for fixed point 16.16
> operations.
> Which will be used by later patches to avoid direct member variables
> access of fixed_16_16_t structure.
> 
> add_fixed16 : takes 2 fixed_16_16_t variable & returns fixed_16_16_t
> add_fixed16_u32 : takes fixed_16_16_t & u32 variable & returns
> fixed_16_16_t

Much easier to review. :)

Reviewed-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com> for
first 4 patches.