diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml index 502907dd28b3..b174d7498029 100644 --- a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml +++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml @@ -45,8 +45,8 @@ properties: clocks: items: - - description: clock for SPDIF bus - description: clock for SPDIF controller + - description: clock for SPDIF bus clock-names: items: diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c index c69cdd6f2499..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); @@ -422,16 +426,16 @@ static int rockchip_pdm_runtime_resume(struct device *dev) struct rk_pdm_dev *pdm = dev_get_drvdata(dev); int ret; - ret = clk_prepare_enable(pdm->clk); + ret = clk_prepare_enable(pdm->hclk); if (ret) { - dev_err(pdm->dev, "clock enable failed %d\n", ret); + dev_err(pdm->dev, "hclock enable failed %d\n", ret); return ret; } - ret = clk_prepare_enable(pdm->hclk); + ret = clk_prepare_enable(pdm->clk); if (ret) { - clk_disable_unprepare(pdm->clk); - dev_err(pdm->dev, "hclock enable failed %d\n", ret); + clk_disable_unprepare(pdm->hclk); + dev_err(pdm->dev, "clock enable failed %d\n", ret); return ret; } diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c index 581624f2682e..7f15bc7f8f35 100644 --- a/sound/soc/rockchip/rockchip_spdif.c +++ b/sound/soc/rockchip/rockchip_spdif.c @@ -76,16 +76,16 @@ static int rk_spdif_runtime_resume(struct device *dev) struct rk_spdif_dev *spdif = dev_get_drvdata(dev); int ret; - ret = clk_prepare_enable(spdif->mclk); + ret = clk_prepare_enable(spdif->hclk); if (ret) { - dev_err(spdif->dev, "mclk clock enable failed %d\n", ret); + dev_err(spdif->dev, "hclk clock enable failed %d\n", ret); return ret; } - ret = clk_prepare_enable(spdif->hclk); + ret = clk_prepare_enable(spdif->mclk); if (ret) { - clk_disable_unprepare(spdif->mclk); - dev_err(spdif->dev, "hclk clock enable failed %d\n", ret); + clk_disable_unprepare(spdif->hclk); + dev_err(spdif->dev, "mclk clock enable failed %d\n", ret); return ret; } @@ -94,6 +94,7 @@ static int rk_spdif_runtime_resume(struct device *dev) ret = regcache_sync(spdif->regmap); if (ret) { + regcache_cache_only(spdif->regmap, true); clk_disable_unprepare(spdif->mclk); clk_disable_unprepare(spdif->hclk); }