Lines Matching full:ref_div
79 * @ref_div: resulting reference divider
87 unsigned int *fb_div, unsigned int *ref_div) in amdgpu_pll_get_fb_ref_div() argument
97 *ref_div = clamp(DIV_ROUND_CLOSEST(den, post_div), 1u, ref_div_max); in amdgpu_pll_get_fb_ref_div()
98 *fb_div = DIV_ROUND_CLOSEST(nom * *ref_div * post_div, den); in amdgpu_pll_get_fb_ref_div()
102 *ref_div = DIV_ROUND_CLOSEST(*ref_div * fb_div_max, *fb_div); in amdgpu_pll_get_fb_ref_div()
120 * dot_clock = (ref_freq * feedback_div) / (ref_div * post_div)
136 unsigned ref_div_min, ref_div_max, ref_div; in amdgpu_pll_compute() local
211 ref_div_max, &fb_div, &ref_div); in amdgpu_pll_compute()
213 (ref_div * post_div)); in amdgpu_pll_compute()
226 &fb_div, &ref_div); in amdgpu_pll_compute()
230 amdgpu_pll_reduce_ratio(&fb_div, &ref_div, fb_div_min, ref_div_min); in amdgpu_pll_compute()
238 ref_div *= tmp; in amdgpu_pll_compute()
253 (ref_div * post_div * 10); in amdgpu_pll_compute()
254 *ref_div_p = ref_div; in amdgpu_pll_compute()
259 ref_div, post_div); in amdgpu_pll_compute()