Lines Matching refs:nom
911 static void avivo_reduce_ratio(unsigned *nom, unsigned *den, in avivo_reduce_ratio() argument
917 tmp = gcd(*nom, *den); in avivo_reduce_ratio()
918 *nom /= tmp; in avivo_reduce_ratio()
922 if (*nom < nom_min) { in avivo_reduce_ratio()
923 tmp = DIV_ROUND_UP(nom_min, *nom); in avivo_reduce_ratio()
924 *nom *= tmp; in avivo_reduce_ratio()
931 *nom *= tmp; in avivo_reduce_ratio()
950 static void avivo_get_fb_ref_div(unsigned nom, unsigned den, unsigned post_div, in avivo_get_fb_ref_div() argument
959 *fb_div = DIV_ROUND_CLOSEST(nom * *ref_div * post_div, den); in avivo_get_fb_ref_div()
996 unsigned nom, den; in radeon_compute_pll_avivo() local
1056 nom = target_clock; in radeon_compute_pll_avivo()
1060 avivo_reduce_ratio(&nom, &den, fb_div_min, post_div_min); in radeon_compute_pll_avivo()
1071 avivo_get_fb_ref_div(nom, den, post_div, fb_div_max, in radeon_compute_pll_avivo()
1086 avivo_get_fb_ref_div(nom, den, post_div, fb_div_max, ref_div_max, in radeon_compute_pll_avivo()