192 static int _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f,  in _freq_tbl_determine_rate()  argument
203 		f = qcom_find_freq_floor(f, rate);  in _freq_tbl_determine_rate()
206 		f = qcom_find_freq(f, rate);  in _freq_tbl_determine_rate()
212 	if (!f)  in _freq_tbl_determine_rate()
215 	index = qcom_find_src_index(hw, rcg->parent_map, f->src);  in _freq_tbl_determine_rate()
225 		rate = f->freq;  in _freq_tbl_determine_rate()
226 		if (f->pre_div) {  in _freq_tbl_determine_rate()
230 			rate *= f->pre_div + 1;  in _freq_tbl_determine_rate()
233 		if (f->n) {  in _freq_tbl_determine_rate()
235 			tmp = tmp * f->n;  in _freq_tbl_determine_rate()
236 			do_div(tmp, f->m);  in _freq_tbl_determine_rate()
244 	req->rate = f->freq;  in _freq_tbl_determine_rate()
265 static int __clk_rcg2_configure(struct clk_rcg2 *rcg, const struct freq_tbl *f)  in __clk_rcg2_configure()  argument
269 	int ret, index = qcom_find_src_index(hw, rcg->parent_map, f->src);  in __clk_rcg2_configure()
274 	if (rcg->mnd_width && f->n) {  in __clk_rcg2_configure()
277 				RCG_M_OFFSET(rcg), mask, f->m);  in __clk_rcg2_configure()
282 				RCG_N_OFFSET(rcg), mask, ~(f->n - f->m));  in __clk_rcg2_configure()
287 		d_val = f->n;  in __clk_rcg2_configure()
289 		n_minus_m = f->n - f->m;  in __clk_rcg2_configure()
292 		d_val = clamp_t(u32, d_val, f->m, n_minus_m);  in __clk_rcg2_configure()
303 	cfg = f->pre_div << CFG_SRC_DIV_SHIFT;  in __clk_rcg2_configure()
305 	if (rcg->mnd_width && f->n && (f->m != f->n))  in __clk_rcg2_configure()
311 static int clk_rcg2_configure(struct clk_rcg2 *rcg, const struct freq_tbl *f)  in clk_rcg2_configure()  argument
315 	ret = __clk_rcg2_configure(rcg, f);  in clk_rcg2_configure()
326 	const struct freq_tbl *f;  in __clk_rcg2_set_rate()  local
330 		f = qcom_find_freq_floor(rcg->freq_tbl, rate);  in __clk_rcg2_set_rate()
333 		f = qcom_find_freq(rcg->freq_tbl, rate);  in __clk_rcg2_set_rate()
339 	if (!f)  in __clk_rcg2_set_rate()
342 	return clk_rcg2_configure(rcg, f);  in __clk_rcg2_set_rate()
422 	struct freq_tbl f = *rcg->freq_tbl;  in clk_edp_pixel_set_rate()  local
445 		f.pre_div = hid_div;  in clk_edp_pixel_set_rate()
446 		f.pre_div >>= CFG_SRC_DIV_SHIFT;  in clk_edp_pixel_set_rate()
447 		f.pre_div &= mask;  in clk_edp_pixel_set_rate()
448 		f.m = frac->num;  in clk_edp_pixel_set_rate()
449 		f.n = frac->den;  in clk_edp_pixel_set_rate()
451 		return clk_rcg2_configure(rcg, &f);  in clk_edp_pixel_set_rate()
468 	const struct freq_tbl *f = rcg->freq_tbl;  in clk_edp_pixel_determine_rate()  local
474 	int index = qcom_find_src_index(hw, rcg->parent_map, f->src);  in clk_edp_pixel_determine_rate()
522 	const struct freq_tbl *f = rcg->freq_tbl;  in clk_byte_determine_rate()  local
523 	int index = qcom_find_src_index(hw, rcg->parent_map, f->src);  in clk_byte_determine_rate()
546 	struct freq_tbl f = *rcg->freq_tbl;  in clk_byte_set_rate()  local
553 	f.pre_div = div;  in clk_byte_set_rate()
555 	return clk_rcg2_configure(rcg, &f);  in clk_byte_set_rate()
603 	struct freq_tbl f = { 0 };  in clk_byte2_set_rate()  local
612 	f.pre_div = div;  in clk_byte2_set_rate()
620 			f.src = rcg->parent_map[i].src;  in clk_byte2_set_rate()
621 			return clk_rcg2_configure(rcg, &f);  in clk_byte2_set_rate()
682 	struct freq_tbl f = { 0 };  in clk_pixel_set_rate()  local
696 			f.src = rcg->parent_map[i].src;  in clk_pixel_set_rate()
709 		f.pre_div = hid_div;  in clk_pixel_set_rate()
710 		f.pre_div >>= CFG_SRC_DIV_SHIFT;  in clk_pixel_set_rate()
711 		f.pre_div &= mask;  in clk_pixel_set_rate()
712 		f.m = frac->num;  in clk_pixel_set_rate()
713 		f.n = frac->den;  in clk_pixel_set_rate()
715 		return clk_rcg2_configure(rcg, &f);  in clk_pixel_set_rate()
856 clk_rcg2_shared_force_enable_clear(struct clk_hw *hw, const struct freq_tbl *f)  in clk_rcg2_shared_force_enable_clear()  argument
865 	ret = clk_rcg2_configure(rcg, f);  in clk_rcg2_shared_force_enable_clear()
876 	const struct freq_tbl *f;  in clk_rcg2_shared_set_rate()  local
878 	f = qcom_find_freq(rcg->freq_tbl, rate);  in clk_rcg2_shared_set_rate()
879 	if (!f)  in clk_rcg2_shared_set_rate()
887 		return __clk_rcg2_configure(rcg, f);  in clk_rcg2_shared_set_rate()
889 	return clk_rcg2_shared_force_enable_clear(hw, f);  in clk_rcg2_shared_set_rate()
964 				       struct freq_tbl *f)  in clk_rcg2_dfs_populate_freq()  argument
975 	f->pre_div = 1;  in clk_rcg2_dfs_populate_freq()
977 		f->pre_div = cfg & mask;  in clk_rcg2_dfs_populate_freq()
985 			f->src = rcg->parent_map[i].src;  in clk_rcg2_dfs_populate_freq()
998 		f->m = val;  in clk_rcg2_dfs_populate_freq()
1004 		val += f->m;  in clk_rcg2_dfs_populate_freq()
1005 		f->n = val;  in clk_rcg2_dfs_populate_freq()
1008 	f->freq = calc_rate(prate, f->m, f->n, mode, f->pre_div);  in clk_rcg2_dfs_populate_freq()
1146 	struct freq_tbl f = { 0 };  in clk_rcg2_dp_set_rate()  local
1166 			f.src = rcg->parent_map[i].src;  in clk_rcg2_dp_set_rate()
1171 	f.pre_div = hid_div;  in clk_rcg2_dp_set_rate()
1172 	f.pre_div >>= CFG_SRC_DIV_SHIFT;  in clk_rcg2_dp_set_rate()
1173 	f.pre_div &= mask;  in clk_rcg2_dp_set_rate()
1176 		f.m = num;  in clk_rcg2_dp_set_rate()
1177 		f.n = den;  in clk_rcg2_dp_set_rate()
1179 		f.m = 0;  in clk_rcg2_dp_set_rate()
1180 		f.n = 0;  in clk_rcg2_dp_set_rate()
1183 	return clk_rcg2_configure(rcg, &f);  in clk_rcg2_dp_set_rate()