add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/sh/fsi.c
..
..
@@ -406,9 +406,9 @@
406
406
 
407
407
 static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream)
408
408
 {
409
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
409
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
410
410
 
411
-	return  rtd->cpu_dai;
411
+	return  asoc_rtd_to_cpu(rtd, 0);
412
412
 }
413
413
 
414
414
 static struct fsi_priv *fsi_get_priv_frm_dai(struct snd_soc_dai *dai)
..
..
@@ -780,7 +780,7 @@
780
780
 			return -EINVAL;
781
781
 		}
782
782
 		if (clock->div == clock->own) {
783
-			dev_err(dev, "cpu doens't support div clock\n");
783
+			dev_err(dev, "cpu doesn't support div clock\n");
784
784
 			return -EINVAL;
785
785
 		}
786
786
 	}
..
..
@@ -816,13 +816,26 @@
816
816
 			return ret;
817
817
 		}
818
818
 
819
-		clk_enable(clock->xck);
820
-		clk_enable(clock->ick);
821
-		clk_enable(clock->div);
819
+		ret = clk_enable(clock->xck);
820
+		if (ret)
821
+			goto err;
822
+		ret = clk_enable(clock->ick);
823
+		if (ret)
824
+			goto disable_xck;
825
+		ret = clk_enable(clock->div);
826
+		if (ret)
827
+			goto disable_ick;
822
828
 
823
829
 		clock->count++;
824
830
 	}
825
831
 
832
+	return ret;
833
+
834
+disable_ick:
835
+	clk_disable(clock->ick);
836
+disable_xck:
837
+	clk_disable(clock->xck);
838
+err:
826
839
 	return ret;
827
840
 }
828
841
 
..
..
@@ -1632,12 +1645,12 @@
1632
1645
 	struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai);
1633
1646
 	int ret;
1634
1647
 
1635
-	/* set master/slave audio interface */
1648
+	/* set clock master audio interface */
1636
1649
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1637
1650
 	case SND_SOC_DAIFMT_CBM_CFM:
1638
1651
 		break;
1639
1652
 	case SND_SOC_DAIFMT_CBS_CFS:
1640
-		fsi->clk_master = 1; /* codec is slave, cpu is master */
1653
+		fsi->clk_master = 1; /* cpu is master */
1641
1654
 		break;
1642
1655
 	default:
1643
1656
 		return -EINVAL;
..
..
@@ -1718,7 +1731,8 @@
1718
1731
 	.fifo_size		= 256,
1719
1732
 };
1720
1733
 
1721
-static int fsi_pcm_open(struct snd_pcm_substream *substream)
1734
+static int fsi_pcm_open(struct snd_soc_component *component,
1735
+			struct snd_pcm_substream *substream)
1722
1736
 {
1723
1737
 	struct snd_pcm_runtime *runtime = substream->runtime;
1724
1738
 	int ret = 0;
..
..
@@ -1731,33 +1745,14 @@
1731
1745
 	return ret;
1732
1746
 }
1733
1747
 
1734
-static int fsi_hw_params(struct snd_pcm_substream *substream,
1735
-			 struct snd_pcm_hw_params *hw_params)
1736
-{
1737
-	return snd_pcm_lib_malloc_pages(substream,
1738
-					params_buffer_bytes(hw_params));
1739
-}
1740
-
1741
-static int fsi_hw_free(struct snd_pcm_substream *substream)
1742
-{
1743
-	return snd_pcm_lib_free_pages(substream);
1744
-}
1745
-
1746
-static snd_pcm_uframes_t fsi_pointer(struct snd_pcm_substream *substream)
1748
+static snd_pcm_uframes_t fsi_pointer(struct snd_soc_component *component,
1749
+				     struct snd_pcm_substream *substream)
1747
1750
 {
1748
1751
 	struct fsi_priv *fsi = fsi_get_priv(substream);
1749
1752
 	struct fsi_stream *io = fsi_stream_get(fsi, substream);
1750
1753
 
1751
1754
 	return fsi_sample2frame(fsi, io->buff_sample_pos);
1752
1755
 }
1753
-
1754
-static const struct snd_pcm_ops fsi_pcm_ops = {
1755
-	.open		= fsi_pcm_open,
1756
-	.ioctl		= snd_pcm_lib_ioctl,
1757
-	.hw_params	= fsi_hw_params,
1758
-	.hw_free	= fsi_hw_free,
1759
-	.pointer	= fsi_pointer,
1760
-};
1761
1756
 
1762
1757
 /*
1763
1758
  *		snd_soc_component
..
..
@@ -1766,13 +1761,15 @@
1766
1761
 #define PREALLOC_BUFFER		(32 * 1024)
1767
1762
 #define PREALLOC_BUFFER_MAX	(32 * 1024)
1768
1763
 
1769
-static int fsi_pcm_new(struct snd_soc_pcm_runtime *rtd)
1764
+static int fsi_pcm_new(struct snd_soc_component *component,
1765
+		       struct snd_soc_pcm_runtime *rtd)
1770
1766
 {
1771
-	return snd_pcm_lib_preallocate_pages_for_all(
1767
+	snd_pcm_set_managed_buffer_all(
1772
1768
 		rtd->pcm,
1773
1769
 		SNDRV_DMA_TYPE_DEV,
1774
1770
 		rtd->card->snd_card->dev,
1775
1771
 		PREALLOC_BUFFER, PREALLOC_BUFFER_MAX);
1772
+	return 0;
1776
1773
 }
1777
1774
 
1778
1775
 /*
..
..
@@ -1816,8 +1813,9 @@
1816
1813
 
1817
1814
 static const struct snd_soc_component_driver fsi_soc_component = {
1818
1815
 	.name		= "fsi",
1819
-	.ops		= &fsi_pcm_ops,
1820
-	.pcm_new	= fsi_pcm_new,
1816
+	.open		= fsi_pcm_open,
1817
+	.pointer	= fsi_pointer,
1818
+	.pcm_construct	= fsi_pcm_new,
1821
1819
 };
1822
1820
 
1823
1821
 /*
..
..
@@ -1953,8 +1951,7 @@
1953
1951
 	if (!master)
1954
1952
 		return -ENOMEM;
1955
1953
 
1956
-	master->base = devm_ioremap_nocache(&pdev->dev,
1957
-					    res->start, resource_size(res));
1954
+	master->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
1958
1955
 	if (!master->base) {
1959
1956
 		dev_err(&pdev->dev, "Unable to ioremap FSI registers.\n");
1960
1957
 		return -ENXIO;