78 	int (*calc_scaling) (unsigned long pclk, unsigned long lclk,
84 	unsigned long (*calc_core_clk) (unsigned long pclk,
2104 static int check_horiz_timing_omap3(unsigned long pclk, unsigned long lclk,  in check_horiz_timing_omap3()  argument
2122 	blank = div_u64((u64)(t->hbp + t->hsw + t->hfp) * lclk, pclk);  in check_horiz_timing_omap3()
2136 	val = div_u64((u64)(nonactive - pos_x) * lclk, pclk);  in check_horiz_timing_omap3()
2147 	val =  div_u64((u64)nonactive * lclk, pclk);  in check_horiz_timing_omap3()
2156 static unsigned long calc_core_clk_five_taps(unsigned long pclk,  in calc_core_clk_five_taps()  argument
2165 		return (unsigned long) pclk;  in calc_core_clk_five_taps()
2170 		tmp = (u64)pclk * height * out_width;  in calc_core_clk_five_taps()
2178 			tmp = (u64)pclk * (height - 2 * out_height) * out_width;  in calc_core_clk_five_taps()
2185 		tmp = (u64)pclk * width;  in calc_core_clk_five_taps()
2196 static unsigned long calc_core_clk_24xx(unsigned long pclk, u16 width,  in calc_core_clk_24xx()  argument
2200 		return pclk * 4;  in calc_core_clk_24xx()
2202 		return pclk * 2;  in calc_core_clk_24xx()
2205 static unsigned long calc_core_clk_34xx(unsigned long pclk, u16 width,  in calc_core_clk_34xx()  argument
2228 	return pclk * vf * hf;  in calc_core_clk_34xx()
2231 static unsigned long calc_core_clk_44xx(unsigned long pclk, u16 width,  in calc_core_clk_44xx()  argument
2244 		return DIV_ROUND_UP(pclk, out_width) * width;  in calc_core_clk_44xx()
2246 		return pclk;  in calc_core_clk_44xx()
2249 static int dispc_ovl_calc_scaling_24xx(unsigned long pclk, unsigned long lclk,  in dispc_ovl_calc_scaling_24xx()  argument
2267 		*core_clk = dispc.feat->calc_core_clk(pclk, in_width,  in dispc_ovl_calc_scaling_24xx()
2295 static int dispc_ovl_calc_scaling_34xx(unsigned long pclk, unsigned long lclk,  in dispc_ovl_calc_scaling_34xx()  argument
2318 			*core_clk = calc_core_clk_five_taps(pclk, mgr_timings,  in dispc_ovl_calc_scaling_34xx()
2322 			*core_clk = dispc.feat->calc_core_clk(pclk, in_width,  in dispc_ovl_calc_scaling_34xx()
2326 		error = check_horiz_timing_omap3(pclk, lclk, mgr_timings,  in dispc_ovl_calc_scaling_34xx()
2361 	if (check_horiz_timing_omap3(pclk, lclk, mgr_timings, pos_x, in_width,  in dispc_ovl_calc_scaling_34xx()
2380 static int dispc_ovl_calc_scaling_44xx(unsigned long pclk, unsigned long lclk,  in dispc_ovl_calc_scaling_44xx()  argument
2398 					DIV_ROUND_UP(pclk, out_width);  in dispc_ovl_calc_scaling_44xx()
2417 	*core_clk = dispc.feat->calc_core_clk(pclk, in_width, in_height,  in dispc_ovl_calc_scaling_44xx()
2425 static int dispc_ovl_calc_scaling(unsigned long pclk, unsigned long lclk,  in dispc_ovl_calc_scaling()  argument
2441 	if (pclk == 0 || mgr_timings->pixelclock == 0) {  in dispc_ovl_calc_scaling()
2477 	ret = dispc.feat->calc_scaling(pclk, lclk, mgr_timings, width, height,  in dispc_ovl_calc_scaling()
2524 	unsigned long pclk = dispc_mgr_pclk_rate(channel);  in dispc_ovl_check()  local
2545 	return dispc_ovl_calc_scaling(pclk, lclk, caps, timings, in_width,  in dispc_ovl_check()
2573 	unsigned long pclk = dispc_plane_pclk_rate(plane);  in dispc_ovl_setup_common()  local
2614 	r = dispc_ovl_calc_scaling(pclk, lclk, caps, mgr_timings, in_width,  in dispc_ovl_setup_common()
3048 		unsigned long pclk)  in _dispc_mgr_pclk_ok()  argument
3051 		return pclk <= dispc.feat->max_lcd_pclk ? true : false;  in _dispc_mgr_pclk_ok()
3053 		return pclk <= dispc.feat->max_tv_pclk ? true : false;  in _dispc_mgr_pclk_ok()
3346 void dispc_set_tv_pclk(unsigned long pclk)  in dispc_set_tv_pclk()  argument
3348 	dispc.tv_pclk_rate = pclk;  in dispc_set_tv_pclk()