466 				     int ppm)  in rockchip_i2s_clk_set_rate()  argument
471 	if (ppm == i2s->clk_ppm)  in rockchip_i2s_clk_set_rate()
474 	ret = rockchip_pll_clk_compensation(clk, ppm);  in rockchip_i2s_clk_set_rate()
478 	delta = (ppm < 0) ? -1 : 1;  in rockchip_i2s_clk_set_rate()
479 	delta *= (int)div64_u64((uint64_t)rate * (uint64_t)abs(ppm) + 500000, 1000000);  in rockchip_i2s_clk_set_rate()
491 		i2s->clk_ppm = ppm;  in rockchip_i2s_clk_set_rate()
501 	uint64_t ppm;  in rockchip_i2s_set_sysclk()  local
515 		ppm = div64_u64((uint64_t)delta * 1000000, (uint64_t)root_rate);  in rockchip_i2s_set_sysclk()
517 		if (ppm) {  in rockchip_i2s_set_sysclk()
566 	int ppm = ucontrol->value.integer.value[0];  in rockchip_i2s_clk_compensation_put()  local
572 	return rockchip_i2s_clk_set_rate(i2s, i2s->mclk_root, i2s->mclk_root_rate, ppm);  in rockchip_i2s_clk_compensation_put()
577 	.name = "PCM Clk Compensation In PPM",