524 	unsigned int h_active, h_total, hblank_delta, pixel_clk;  in calc_hblank_early_prog()  local
531 	pixel_clk = crtc_state->hw.adjusted_mode.crtc_clock;  in calc_hblank_early_prog()
543 	if (WARN_ON(!link_clk || !pixel_clk || !lanes || !vdsc_bpp || !cdclk))  in calc_hblank_early_prog()
546 	link_clks_available = (h_total - h_active) * link_clk / pixel_clk - 28;  in calc_hblank_early_prog()
547 	link_clks_required = DIV_ROUND_UP(192000 * h_total, 1000 * pixel_clk) * (48 / lanes + 2);  in calc_hblank_early_prog()
552 		hblank_delta = DIV64_U64_ROUND_UP(mul_u32_u32(5 * (link_clk + cdclk), pixel_clk),  in calc_hblank_early_prog()
555 	tu_data = div64_u64(mul_u32_u32(pixel_clk * vdsc_bpp * 8, 1000000),  in calc_hblank_early_prog()
558 			    mul_u32_u32(64 * pixel_clk, 1000000));  in calc_hblank_early_prog()
561 …hblank_rise = (link_clks_active + 6 * DIV_ROUND_UP(link_clks_active, 250) + 4) * pixel_clk / link_…  in calc_hblank_early_prog()
568 	unsigned int h_active, h_total, pixel_clk;  in calc_samples_room()  local
573 	pixel_clk = crtc_state->hw.adjusted_mode.clock;  in calc_samples_room()
577 	return ((h_total - h_active) * link_clk - 12 * pixel_clk) /  in calc_samples_room()
578 		(pixel_clk * (48 / lanes + 2));  in calc_samples_room()