diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c index 8f78f7bc1806..115e90d3bbfe 100644 --- a/sound/soc/rockchip/rockchip_pdm.c +++ b/sound/soc/rockchip/rockchip_pdm.c @@ -321,6 +321,7 @@ static int rockchip_pdm_set_fmt(struct snd_soc_dai *cpu_dai, { struct rk_pdm_dev *pdm = to_info(cpu_dai); unsigned int mask = 0, val = 0; + int ret; mask = PDM_CKP_MSK; switch (fmt & SND_SOC_DAIFMT_INV_MASK) { @@ -334,7 +335,10 @@ static int rockchip_pdm_set_fmt(struct snd_soc_dai *cpu_dai, return -EINVAL; } - pm_runtime_get_sync(cpu_dai->dev); + ret = pm_runtime_resume_and_get(cpu_dai->dev); + if (ret) + return ret; + regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, mask, val); pm_runtime_put(cpu_dai->dev);