add wifi6 8852be driver

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2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h
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@@ -31,10 +31,13 @@
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 unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2);
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 float dcn_bw_max2(const float arg1, const float arg2);
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 float dcn_bw_floor2(const float arg, const float significance);
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+float dcn_bw_floor(const float arg);
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 float dcn_bw_ceil2(const float arg, const float significance);
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+float dcn_bw_ceil(const float arg);
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 float dcn_bw_max3(float v1, float v2, float v3);
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 float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5);
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 float dcn_bw_pow(float a, float exp);
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 float dcn_bw_log(float a, float b);
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+double dcn_bw_fabs(double a);
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 #endif /* _DCN_CALC_MATH_H_ */