21 static inline s32 linear_inter(s32 tmax, s32 tmin, s32 percent,  in linear_inter()  argument
26 	v = (tmax - tmin) * percent;  in linear_inter()
37 	s32 tmax, tmin, clk_z;  in dsi_dphy_timing_calc_clk_zero()  local
44 		tmax = 511;  in dsi_dphy_timing_calc_clk_zero()
47 		tmax = 255;  in dsi_dphy_timing_calc_clk_zero()
48 		clk_z = linear_inter(tmax, tmin, pcnt, 0, true);  in dsi_dphy_timing_calc_clk_zero()
62 	s32 tmax, tmin;  in msm_dsi_dphy_timing_calc()  local
76 	tmax = S_DIV_ROUND_UP(95 * coeff, ui) - 2;  in msm_dsi_dphy_timing_calc()
78 	timing->clk_prepare = linear_inter(tmax, tmin, pcnt0, 0, true);  in msm_dsi_dphy_timing_calc()
90 	tmax = S_DIV_ROUND_UP(temp, ui) - 2;  in msm_dsi_dphy_timing_calc()
92 	timing->clk_trail = linear_inter(tmax, tmin, pcnt3, 0, true);  in msm_dsi_dphy_timing_calc()
95 	tmax = S_DIV_ROUND_UP(temp, ui) - 2;  in msm_dsi_dphy_timing_calc()
98 	timing->hs_prepare = linear_inter(tmax, tmin, pcnt1, 0, true);  in msm_dsi_dphy_timing_calc()
100 	tmax = 255;  in msm_dsi_dphy_timing_calc()
104 	timing->hs_zero = linear_inter(tmax, tmin, pcnt2, 24, true);  in msm_dsi_dphy_timing_calc()
107 	tmax = S_DIV_ROUND_UP(temp, ui) - 2;  in msm_dsi_dphy_timing_calc()
110 	timing->hs_trail = linear_inter(tmax, tmin, pcnt3, 0, true);  in msm_dsi_dphy_timing_calc()
112 	tmax = 255;  in msm_dsi_dphy_timing_calc()
114 	timing->hs_exit = linear_inter(tmax, tmin, pcnt2, 0, true);  in msm_dsi_dphy_timing_calc()
116 	tmax = 63;  in msm_dsi_dphy_timing_calc()
120 	timing->shared_timings.clk_post = linear_inter(tmax, tmin, pcnt2, 0,  in msm_dsi_dphy_timing_calc()
122 	tmax = 63;  in msm_dsi_dphy_timing_calc()
127 	if (tmin > tmax) {  in msm_dsi_dphy_timing_calc()
128 		temp = linear_inter(2 * tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc()
133 				linear_inter(tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc()
157 	s32 tmax, tmin;  in msm_dsi_dphy_timing_calc_v2()  local
191 	tmax = max_t(s32, temp, 0);  in msm_dsi_dphy_timing_calc_v2()
192 	timing->clk_prepare = linear_inter(tmax, tmin, pcnt0, 0, false);  in msm_dsi_dphy_timing_calc_v2()
196 	tmax = (tmin > 255) ? 511 : 255;  in msm_dsi_dphy_timing_calc_v2()
197 	timing->clk_zero = linear_inter(tmax, tmin, pcnt5, 0, false);  in msm_dsi_dphy_timing_calc_v2()
201 	tmax = (temp + 3 * ui) / ui_x8;  in msm_dsi_dphy_timing_calc_v2()
202 	timing->clk_trail = linear_inter(tmax, tmin, pcnt3, 0, false);  in msm_dsi_dphy_timing_calc_v2()
207 	tmax = max_t(s32, temp, 0);  in msm_dsi_dphy_timing_calc_v2()
208 	timing->hs_prepare = linear_inter(tmax, tmin, pcnt1, 0, false);  in msm_dsi_dphy_timing_calc_v2()
212 	tmax = 255;  in msm_dsi_dphy_timing_calc_v2()
213 	timing->hs_zero = linear_inter(tmax, tmin, pcnt4, 0, false);  in msm_dsi_dphy_timing_calc_v2()
217 	tmax = (temp + 3 * ui) / ui_x8;  in msm_dsi_dphy_timing_calc_v2()
218 	timing->hs_trail = linear_inter(tmax, tmin, pcnt3, 0, false);  in msm_dsi_dphy_timing_calc_v2()
224 	tmax = 255;  in msm_dsi_dphy_timing_calc_v2()
225 	timing->hs_exit = linear_inter(tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v2()
232 	tmax = 63;  in msm_dsi_dphy_timing_calc_v2()
234 				linear_inter(tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v2()
241 	tmax = 63;  in msm_dsi_dphy_timing_calc_v2()
242 	if (tmin > tmax) {  in msm_dsi_dphy_timing_calc_v2()
243 		temp = linear_inter(tmax << 1, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v2()
248 				linear_inter(tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v2()
274 	s32 tmax, tmin;  in msm_dsi_dphy_timing_calc_v3()  local
300 	tmax = max_t(s32, temp, 0);  in msm_dsi_dphy_timing_calc_v3()
301 	timing->clk_prepare = linear_inter(tmax, tmin, pcnt0, 0, false);  in msm_dsi_dphy_timing_calc_v3()
305 	tmax = (tmin > 255) ? 511 : 255;  in msm_dsi_dphy_timing_calc_v3()
306 	timing->clk_zero = linear_inter(tmax, tmin, pcnt5, 0, false);  in msm_dsi_dphy_timing_calc_v3()
310 	tmax = (temp + 3 * ui) / ui_x8;  in msm_dsi_dphy_timing_calc_v3()
311 	timing->clk_trail = linear_inter(tmax, tmin, pcnt3, 0, false);  in msm_dsi_dphy_timing_calc_v3()
316 	tmax = max_t(s32, temp, 0);  in msm_dsi_dphy_timing_calc_v3()
317 	timing->hs_prepare = linear_inter(tmax, tmin, pcnt1, 0, false);  in msm_dsi_dphy_timing_calc_v3()
321 	tmax = 255;  in msm_dsi_dphy_timing_calc_v3()
322 	timing->hs_zero = linear_inter(tmax, tmin, pcnt4, 0, false);  in msm_dsi_dphy_timing_calc_v3()
326 	tmax = (temp / ui_x8) - 1;  in msm_dsi_dphy_timing_calc_v3()
327 	timing->hs_trail = linear_inter(tmax, tmin, pcnt3, 0, false);  in msm_dsi_dphy_timing_calc_v3()
333 	tmax = 255;  in msm_dsi_dphy_timing_calc_v3()
334 	timing->hs_exit = linear_inter(tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v3()
341 	tmax = 63;  in msm_dsi_dphy_timing_calc_v3()
343 		linear_inter(tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v3()
350 	tmax = 63;  in msm_dsi_dphy_timing_calc_v3()
351 	if (tmin > tmax) {  in msm_dsi_dphy_timing_calc_v3()
352 		temp = linear_inter(tmax << 1, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v3()
357 			linear_inter(tmax, tmin, pcnt2, 0, false);  in msm_dsi_dphy_timing_calc_v3()