Merge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/fsl-card', 'asoc/topic/fsl-dt' and 'asoc/topic/fsl-ssi' into asoc-next

sound/soc/fsl/eukrea-tlv320.c

@@ -105,7 +105,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev)
 	int ret;
 	int int_port = 0, ext_port;
 	struct device_node *np = pdev->dev.of_node;
-	struct device_node *ssi_np, *codec_np;
+	struct device_node *ssi_np = NULL, *codec_np = NULL;
 
 	eukrea_tlv320.dev = &pdev->dev;
 	if (np) {
@@ -217,8 +217,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev)
 err:
 	if (ret)
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
-	if (np)
-		of_node_put(ssi_np);
+	of_node_put(ssi_np);
 
 	return ret;
 }

sound/soc/fsl/fsl-asoc-card.c

@@ -51,6 +51,7 @@ struct codec_priv {
  * @sysclk_freq[2]: SYSCLK rates for set_sysclk()
  * @sysclk_dir[2]: SYSCLK directions for set_sysclk()
  * @sysclk_id[2]: SYSCLK ids for set_sysclk()
+ * @slot_width: Slot width of each frame
  *
  * Note: [1] for tx and [0] for rx
  */
@@ -58,6 +59,7 @@ struct cpu_priv {
 	unsigned long sysclk_freq[2];
 	u32 sysclk_dir[2];
 	u32 sysclk_id[2];
+	u32 slot_width;
 };
 
 /**
@@ -125,7 +127,12 @@ static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream,
 	priv->sample_rate = params_rate(params);
 	priv->sample_format = params_format(params);
 
-	if (priv->card.set_bias_level)
+	/*
+	 * If codec-dai is DAI Master and all configurations are already in the
+	 * set_bias_level(), bypass the remaining settings in hw_params().
+	 * Note: (dai_fmt & CBM_CFM) includes CBM_CFM and CBM_CFS.
+	 */
+	if (priv->card.set_bias_level && priv->dai_fmt & SND_SOC_DAIFMT_CBM_CFM)
 		return 0;
 
 	/* Specific configurations of DAIs starts from here */
@@ -137,6 +144,15 @@ static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream,
 		return ret;
 	}
 
+	if (cpu_priv->slot_width) {
+		ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2,
+					       cpu_priv->slot_width);
+		if (ret) {
+			dev_err(dev, "failed to set TDM slot for cpu dai\n");
+			return ret;
+		}
+	}
+
 	return 0;
 }
 
@@ -448,6 +464,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
 		priv->cpu_priv.sysclk_freq[RX] = priv->codec_priv.mclk_freq;
 		priv->cpu_priv.sysclk_dir[TX] = SND_SOC_CLOCK_OUT;
 		priv->cpu_priv.sysclk_dir[RX] = SND_SOC_CLOCK_OUT;
+		priv->cpu_priv.slot_width = 32;
 		priv->dai_fmt |= SND_SOC_DAIFMT_CBS_CFS;
 	} else if (of_device_is_compatible(np, "fsl,imx-audio-sgtl5000")) {
 		priv->codec_priv.mclk_id = SGTL5000_SYSCLK;

sound/soc/fsl/fsl_ssi.c

@@ -67,8 +67,6 @@
 /**
  * FSLSSI_I2S_FORMATS: audio formats supported by the SSI
  *
- * This driver currently only supports the SSI running in I2S slave mode.
- *
  * The SSI has a limitation in that the samples must be in the same byte
  * order as the host CPU.  This is because when multiple bytes are written
  * to the STX register, the bytes and bits must be written in the same
@@ -1363,7 +1361,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 		return PTR_ERR(ssi_private->regs);
 	}
 
-	ssi_private->irq = irq_of_parse_and_map(np, 0);
+	ssi_private->irq = platform_get_irq(pdev, 0);
 	if (!ssi_private->irq) {
 		dev_err(&pdev->dev, "no irq for node %s\n", np->full_name);
 		return -ENXIO;
@@ -1389,7 +1387,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 	if (ssi_private->soc->imx) {
 		ret = fsl_ssi_imx_probe(pdev, ssi_private, iomem);
 		if (ret)
-			goto error_irqmap;
+			return ret;
 	}
 
 	ret = snd_soc_register_component(&pdev->dev, &fsl_ssi_component,
@@ -1412,7 +1410,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 
 	ret = fsl_ssi_debugfs_create(&ssi_private->dbg_stats, &pdev->dev);
 	if (ret)
-		goto error_asoc_register;
+		goto error_irq;
 
 	/*
 	 * If codec-handle property is missing from SSI node, we assume
@@ -1460,10 +1458,6 @@ error_asoc_register:
 	if (ssi_private->soc->imx)
 		fsl_ssi_imx_clean(pdev, ssi_private);
 
-error_irqmap:
-	if (ssi_private->use_dma)
-		irq_dispose_mapping(ssi_private->irq);
-
 	return ret;
 }
 
@@ -1480,9 +1474,6 @@ static int fsl_ssi_remove(struct platform_device *pdev)
 	if (ssi_private->soc->imx)
 		fsl_ssi_imx_clean(pdev, ssi_private);
 
-	if (ssi_private->use_dma)
-		irq_dispose_mapping(ssi_private->irq);
-
 	return 0;
 }
 

sound/soc/fsl/imx-sgtl5000.c

@@ -175,10 +175,8 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
 fail:
 	if (data && !IS_ERR(data->codec_clk))
 		clk_put(data->codec_clk);
-	if (ssi_np)
-		of_node_put(ssi_np);
-	if (codec_np)
-		of_node_put(codec_np);
+	of_node_put(ssi_np);
+	of_node_put(codec_np);
 
 	return ret;
 }

sound/soc/fsl/imx-spdif.c

@@ -74,8 +74,7 @@ static int imx_spdif_audio_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, data);
 
 end:
-	if (spdif_np)
-		of_node_put(spdif_np);
+	of_node_put(spdif_np);
 
 	return ret;
 }

sound/soc/fsl/imx-wm8962.c

@@ -281,10 +281,8 @@ static int imx_wm8962_probe(struct platform_device *pdev)
 clk_fail:
 	clk_disable_unprepare(data->codec_clk);
 fail:
-	if (ssi_np)
-		of_node_put(ssi_np);
-	if (codec_np)
-		of_node_put(codec_np);
+	of_node_put(ssi_np);
+	of_node_put(codec_np);
 
 	return ret;
 }