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/include/drm/
Ddrm_fixed.h35 #define dfixed_const(A) (u32)(((A) << 12))/* + ((B + 0.000122)*4096)) */ argument
36 #define dfixed_const_half(A) (u32)(((A) << 12) + 2048) argument
37 #define dfixed_const_666(A) (u32)(((A) << 12) + 2731) argument
38 #define dfixed_const_8(A) (u32)(((A) << 12) + 3277) argument
39 #define dfixed_mul(A, B) ((u64)((u64)(A).full * (B).full + 2048) >> 12) argument
40 #define dfixed_init(A) { .full = dfixed_const((A)) } argument
41 #define dfixed_init_half(A) { .full = dfixed_const_half((A)) } argument
42 #define dfixed_trunc(A) ((A).full >> 12) argument
43 #define dfixed_frac(A) ((A).full & ((1 << 12) - 1)) argument
45 static inline u32 dfixed_floor(fixed20_12 A) in dfixed_floor() argument
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/include/acpi/platform/
Dacenv.h400 #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) argument