33 #define PDM_CLK_SHIFT_PPM_MAX		(1000000) /* 1 ppm */
250 				     int ppm)  in rockchip_pdm_clk_set_rate()  argument
255 	if (ppm == pdm->clk_ppm)  in rockchip_pdm_clk_set_rate()
258 	ret = rockchip_pll_clk_compensation(clk, ppm);  in rockchip_pdm_clk_set_rate()
262 	delta = (ppm < 0) ? -1 : 1;  in rockchip_pdm_clk_set_rate()
263 	delta *= (int)div64_u64((uint64_t)rate * (uint64_t)abs(ppm) + 500000, 1000000);  in rockchip_pdm_clk_set_rate()
275 		pdm->clk_ppm = ppm;  in rockchip_pdm_clk_set_rate()
287 	uint64_t ppm;  in rockchip_pdm_set_samplerate()  local
309 		ppm = div64_u64((uint64_t)delta * 1000000, (uint64_t)rate);  in rockchip_pdm_set_samplerate()
311 		if (ppm) {  in rockchip_pdm_set_samplerate()
620 	int ppm = ucontrol->value.integer.value[0];  in rockchip_pdm_clk_compensation_put()  local
626 	return rockchip_pdm_clk_set_rate(pdm, pdm->clk_root, pdm->clk_root_rate, ppm);  in rockchip_pdm_clk_compensation_put()
631 	.name = "PDM PCM Clk Compensation In PPM",