59 	struct rk_spdif_dev *spdif = dev_get_drvdata(dev);  in rk_spdif_runtime_suspend()  local
61 	clk_disable_unprepare(spdif->mclk);  in rk_spdif_runtime_suspend()
62 	clk_disable_unprepare(spdif->hclk);  in rk_spdif_runtime_suspend()
69 	struct rk_spdif_dev *spdif = dev_get_drvdata(dev);  in rk_spdif_runtime_resume()  local
72 	ret = clk_prepare_enable(spdif->mclk);  in rk_spdif_runtime_resume()
74 		dev_err(spdif->dev, "mclk clock enable failed %d\n", ret);  in rk_spdif_runtime_resume()
78 	ret = clk_prepare_enable(spdif->hclk);  in rk_spdif_runtime_resume()
80 		dev_err(spdif->dev, "hclk clock enable failed %d\n", ret);  in rk_spdif_runtime_resume()
91 	struct rk_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);  in rk_spdif_hw_params()  local
128 	ret = clk_set_rate(spdif->mclk, mclk);  in rk_spdif_hw_params()
130 		dev_err(spdif->dev, "Failed to set module clock rate: %d\n",  in rk_spdif_hw_params()
136 	ret = regmap_update_bits(spdif->regmap, SPDIF_CFGR,  in rk_spdif_hw_params()
147 	struct rk_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);  in rk_spdif_trigger()  local
154 		ret = regmap_update_bits(spdif->regmap, SPDIF_DMACR,  in rk_spdif_trigger()
163 		ret = regmap_update_bits(spdif->regmap, SPDIF_XFER,  in rk_spdif_trigger()
170 		ret = regmap_update_bits(spdif->regmap, SPDIF_DMACR,  in rk_spdif_trigger()
177 		ret = regmap_update_bits(spdif->regmap, SPDIF_XFER,  in rk_spdif_trigger()
191 	struct rk_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);  in rk_spdif_dai_probe()  local
193 	dai->playback_dma_data = &spdif->playback_dma_data;  in rk_spdif_dai_probe()
278 	struct rk_spdif_dev *spdif;  in rk_spdif_probe()  local
301 	spdif = devm_kzalloc(&pdev->dev, sizeof(*spdif), GFP_KERNEL);  in rk_spdif_probe()
302 	if (!spdif)  in rk_spdif_probe()
305 	spdif->hclk = devm_clk_get(&pdev->dev, "hclk");  in rk_spdif_probe()
306 	if (IS_ERR(spdif->hclk)) {  in rk_spdif_probe()
308 		return PTR_ERR(spdif->hclk);  in rk_spdif_probe()
310 	ret = clk_prepare_enable(spdif->hclk);  in rk_spdif_probe()
312 		dev_err(spdif->dev, "hclock enable failed %d\n", ret);  in rk_spdif_probe()
316 	spdif->mclk = devm_clk_get(&pdev->dev, "mclk");  in rk_spdif_probe()
317 	if (IS_ERR(spdif->mclk)) {  in rk_spdif_probe()
319 		return PTR_ERR(spdif->mclk);  in rk_spdif_probe()
322 	ret = clk_prepare_enable(spdif->mclk);  in rk_spdif_probe()
324 		dev_err(spdif->dev, "clock enable failed %d\n", ret);  in rk_spdif_probe()
333 	spdif->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "hclk", regs,  in rk_spdif_probe()
335 	if (IS_ERR(spdif->regmap)) {  in rk_spdif_probe()
338 		return PTR_ERR(spdif->regmap);  in rk_spdif_probe()
341 	spdif->playback_dma_data.addr = res->start + SPDIF_SMPDR;  in rk_spdif_probe()
342 	spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;  in rk_spdif_probe()
343 	spdif->playback_dma_data.maxburst = 4;  in rk_spdif_probe()
345 	spdif->dev = &pdev->dev;  in rk_spdif_probe()
346 	dev_set_drvdata(&pdev->dev, spdif);  in rk_spdif_probe()
376 	struct rk_spdif_dev *spdif = dev_get_drvdata(&pdev->dev);  in rk_spdif_remove()  local
382 	clk_disable_unprepare(spdif->mclk);  in rk_spdif_remove()
383 	clk_disable_unprepare(spdif->hclk);  in rk_spdif_remove()