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-rw-r--r--sound/soc/codecs/msm8916-wcd-analog.c1
-rw-r--r--sound/soc/codecs/tlv320aic23.c1
-rw-r--r--sound/soc/codecs/tlv320aic31xx.c2
-rw-r--r--sound/soc/codecs/tpa6130a2.c1
-rw-r--r--sound/soc/codecs/wm8753.c4
-rw-r--r--sound/soc/codecs/wm8993.c2
-rw-r--r--sound/soc/codecs/wm8994.c2
-rw-r--r--sound/soc/dwc/Kconfig4
-rw-r--r--sound/soc/fsl/fsl-asoc-card.c14
-rw-r--r--sound/soc/fsl/fsl_spdif.c4
-rw-r--r--sound/soc/fsl/fsl_ssi.c46
-rw-r--r--sound/soc/generic/audio-graph-card.c47
-rw-r--r--sound/soc/sh/fsi.c11
13 files changed, 91 insertions, 48 deletions
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index a42f8ebb9670..8d5821bddf58 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -615,6 +615,7 @@ static int pm8916_wcd_analog_enable_adc(struct snd_soc_dapm_widget *w,
case CDC_A_TX_2_EN:
snd_soc_update_bits(codec, CDC_A_MICB_1_CTL,
MICB_1_CTL_CFILT_REF_SEL_MASK, 0);
+ /* fall through */
case CDC_A_TX_3_EN:
snd_soc_update_bits(codec, CDC_D_CDC_CONN_TX2_CTL,
CONN_TX2_SERIAL_TX2_MUX,
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 3d42138a7974..74909211c608 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -454,6 +454,7 @@ static int tlv320aic23_set_dai_fmt(struct snd_soc_dai *codec_dai,
break;
case SND_SOC_DAIFMT_DSP_A:
iface_reg |= TLV320AIC23_LRP_ON;
+ /* fall through */
case SND_SOC_DAIFMT_DSP_B:
iface_reg |= TLV320AIC23_FOR_DSP;
break;
diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index 54a87a905eb6..e2862372c26e 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31xx.c
@@ -929,7 +929,7 @@ static int aic31xx_set_dai_fmt(struct snd_soc_dai *codec_dai,
case SND_SOC_DAIFMT_I2S:
break;
case SND_SOC_DAIFMT_DSP_A:
- dsp_a_val = 0x1;
+ dsp_a_val = 0x1; /* fall through */
case SND_SOC_DAIFMT_DSP_B:
/* NOTE: BCLKINV bit value 1 equas NB and 0 equals IB */
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 2e014c80d113..616cd4bebd01 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -274,6 +274,7 @@ static int tpa6130a2_probe(struct i2c_client *client,
default:
dev_warn(dev, "Unknown TPA model (%d). Assuming 6130A2\n",
data->id);
+ /* fall through */
case TPA6130A2:
regulator = "Vdd";
break;
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index d05d76e79c70..0271a5253bd3 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -971,7 +971,7 @@ static int wm8753_pcm_set_dai_fmt(struct snd_soc_codec *codec,
case SND_SOC_DAIFMT_CBS_CFS:
break;
case SND_SOC_DAIFMT_CBM_CFM:
- ioctl |= 0x2;
+ ioctl |= 0x2; /* fall through */
case SND_SOC_DAIFMT_CBM_CFS:
voice |= 0x0040;
break;
@@ -1096,7 +1096,7 @@ static int wm8753_i2s_set_dai_fmt(struct snd_soc_codec *codec,
case SND_SOC_DAIFMT_CBS_CFS:
break;
case SND_SOC_DAIFMT_CBM_CFM:
- ioctl |= 0x1;
+ ioctl |= 0x1; /* fall through */
case SND_SOC_DAIFMT_CBM_CFS:
hifi |= 0x0040;
break;
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 195f7bf6eb22..830ffd80de4a 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -1076,6 +1076,7 @@ static int wm8993_set_sysclk(struct snd_soc_dai *codec_dai,
switch (clk_id) {
case WM8993_SYSCLK_MCLK:
wm8993->mclk_rate = freq;
+ /* fall through */
case WM8993_SYSCLK_FLL:
wm8993->sysclk_source = clk_id;
break;
@@ -1123,6 +1124,7 @@ static int wm8993_set_dai_fmt(struct snd_soc_dai *dai,
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_DSP_B:
aif1 |= WM8993_AIF_LRCLK_INV;
+ /* fall through */
case SND_SOC_DAIFMT_DSP_A:
aif1 |= 0x18;
break;
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 3896523b71e9..f91b49e1ece3 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -860,6 +860,7 @@ static void vmid_reference(struct snd_soc_codec *codec)
switch (wm8994->vmid_mode) {
default:
WARN_ON(NULL == "Invalid VMID mode");
+ /* fall through */
case WM8994_VMID_NORMAL:
/* Startup bias, VMID ramp & buffer */
snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
@@ -2654,6 +2655,7 @@ static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
case SND_SOC_DAIFMT_DSP_B:
aif1 |= WM8994_AIF1_LRCLK_INV;
lrclk |= WM8958_AIF1_LRCLK_INV;
+ /* fall through */
case SND_SOC_DAIFMT_DSP_A:
aif1 |= 0x18;
break;
diff --git a/sound/soc/dwc/Kconfig b/sound/soc/dwc/Kconfig
index c6fd95fa5ca6..aa0c6ec4d93c 100644
--- a/sound/soc/dwc/Kconfig
+++ b/sound/soc/dwc/Kconfig
@@ -4,8 +4,8 @@ config SND_DESIGNWARE_I2S
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M if you want to add support for I2S driver for
- Synopsys desigwnware I2S device. The device supports upto
- maximum of 8 channels each for play and record.
+ Synopsys designware I2S device. The device supports up to
+ a maximum of 8 channels each for play and record.
config SND_DESIGNWARE_PCM
bool "PCM PIO extension for I2S driver"
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 2db4d0c80d33..1225e0399de8 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -166,7 +166,7 @@ static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream,
ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, cpu_priv->sysclk_id[tx],
cpu_priv->sysclk_freq[tx],
cpu_priv->sysclk_dir[tx]);
- if (ret) {
+ if (ret && ret != -ENOTSUPP) {
dev_err(dev, "failed to set sysclk for cpu dai\n");
return ret;
}
@@ -174,7 +174,7 @@ static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream,
if (cpu_priv->slot_width) {
ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2,
cpu_priv->slot_width);
- if (ret) {
+ if (ret && ret != -ENOTSUPP) {
dev_err(dev, "failed to set TDM slot for cpu dai\n");
return ret;
}
@@ -270,7 +270,7 @@ static int fsl_asoc_card_set_bias_level(struct snd_soc_card *card,
ret = snd_soc_dai_set_sysclk(codec_dai, codec_priv->fll_id,
pll_out, SND_SOC_CLOCK_IN);
- if (ret) {
+ if (ret && ret != -ENOTSUPP) {
dev_err(dev, "failed to set SYSCLK: %d\n", ret);
return ret;
}
@@ -283,7 +283,7 @@ static int fsl_asoc_card_set_bias_level(struct snd_soc_card *card,
ret = snd_soc_dai_set_sysclk(codec_dai, codec_priv->mclk_id,
codec_priv->mclk_freq,
SND_SOC_CLOCK_IN);
- if (ret) {
+ if (ret && ret != -ENOTSUPP) {
dev_err(dev, "failed to switch away from FLL: %d\n", ret);
return ret;
}
@@ -459,7 +459,7 @@ static int fsl_asoc_card_late_probe(struct snd_soc_card *card)
ret = snd_soc_dai_set_sysclk(codec_dai, codec_priv->mclk_id,
codec_priv->mclk_freq, SND_SOC_CLOCK_IN);
- if (ret) {
+ if (ret && ret != -ENOTSUPP) {
dev_err(dev, "failed to set sysclk in %s\n", __func__);
return ret;
}
@@ -639,6 +639,10 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
devm_kasprintf(&pdev->dev, GFP_KERNEL,
"ac97-codec.%u",
(unsigned int)idx);
+ if (!priv->dai_link[0].codec_name) {
+ ret = -ENOMEM;
+ goto asrc_fail;
+ }
}
priv->dai_link[0].platform_of_node = cpu_np;
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index 7e6cc4da0088..4f7469c1864c 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -1110,7 +1110,7 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
struct clk *clk, u64 savesub,
enum spdif_txrate index, bool round)
{
- const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
+ static const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
bool is_sysclk = clk_is_match(clk, spdif_priv->sysclk);
u64 rate_ideal, rate_actual, sub;
u32 sysclk_dfmin, sysclk_dfmax;
@@ -1169,7 +1169,7 @@ out:
static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
enum spdif_txrate index)
{
- const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
+ static const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
struct platform_device *pdev = spdif_priv->pdev;
struct device *dev = &pdev->dev;
u64 savesub = 100000, ret;
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 64598d1183f8..f2f51e06e22c 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -197,12 +197,13 @@ struct fsl_ssi_soc_data {
* @use_dma: DMA is used or FIQ with stream filter
* @use_dual_fifo: DMA with support for both FIFOs used
* @fifo_deph: Depth of the SSI FIFOs
+ * @slot_width: width of each DAI slot
+ * @slots: number of slots
* @rxtx_reg_val: Specific register settings for receive/transmit configuration
*
* @clk: SSI clock
* @baudclk: SSI baud clock for master mode
* @baudclk_streams: Active streams that are using baudclk
- * @bitclk_freq: bitclock frequency set by .set_dai_sysclk
*
* @dma_params_tx: DMA transmit parameters
* @dma_params_rx: DMA receive parameters
@@ -233,12 +234,13 @@ struct fsl_ssi_private {
bool use_dual_fifo;
bool has_ipg_clk_name;
unsigned int fifo_depth;
+ unsigned int slot_width;
+ unsigned int slots;
struct fsl_ssi_rxtx_reg_val rxtx_reg_val;
struct clk *clk;
struct clk *baudclk;
unsigned int baudclk_streams;
- unsigned int bitclk_freq;
/* regcache for volatile regs */
u32 regcache_sfcsr;
@@ -700,8 +702,8 @@ static void fsl_ssi_shutdown(struct snd_pcm_substream *substream,
* Note: This function can be only called when using SSI as DAI master
*
* Quick instruction for parameters:
- * freq: Output BCLK frequency = samplerate * 32 (fixed) * channels
- * dir: SND_SOC_CLOCK_OUT -> TxBCLK, SND_SOC_CLOCK_IN -> RxBCLK.
+ * freq: Output BCLK frequency = samplerate * slots * slot_width
+ * (In 2-channel I2S Master mode, slot_width is fixed 32)
*/
static int fsl_ssi_set_bclk(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai,
@@ -712,15 +714,21 @@ static int fsl_ssi_set_bclk(struct snd_pcm_substream *substream,
int synchronous = ssi_private->cpu_dai_drv.symmetric_rates, ret;
u32 pm = 999, div2, psr, stccr, mask, afreq, factor, i;
unsigned long clkrate, baudrate, tmprate;
+ unsigned int slots = params_channels(hw_params);
+ unsigned int slot_width = 32;
u64 sub, savesub = 100000;
unsigned int freq;
bool baudclk_is_used;
- /* Prefer the explicitly set bitclock frequency */
- if (ssi_private->bitclk_freq)
- freq = ssi_private->bitclk_freq;
- else
- freq = params_channels(hw_params) * 32 * params_rate(hw_params);
+ /* Override slots and slot_width if being specifically set... */
+ if (ssi_private->slots)
+ slots = ssi_private->slots;
+ /* ...but keep 32 bits if slots is 2 -- I2S Master mode */
+ if (ssi_private->slot_width && slots != 2)
+ slot_width = ssi_private->slot_width;
+
+ /* Generate bit clock based on the slot number and slot width */
+ freq = slots * slot_width * params_rate(hw_params);
/* Don't apply it to any non-baudclk circumstance */
if (IS_ERR(ssi_private->baudclk))
@@ -805,16 +813,6 @@ static int fsl_ssi_set_bclk(struct snd_pcm_substream *substream,
return 0;
}
-static int fsl_ssi_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
- int clk_id, unsigned int freq, int dir)
-{
- struct fsl_ssi_private *ssi_private = snd_soc_dai_get_drvdata(cpu_dai);
-
- ssi_private->bitclk_freq = freq;
-
- return 0;
-}
-
/**
* fsl_ssi_hw_params - program the sample size
*
@@ -1095,6 +1093,12 @@ static int fsl_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
struct regmap *regs = ssi_private->regs;
u32 val;
+ /* The word length should be 8, 10, 12, 16, 18, 20, 22 or 24 */
+ if (slot_width & 1 || slot_width < 8 || slot_width > 24) {
+ dev_err(cpu_dai->dev, "invalid slot width: %d\n", slot_width);
+ return -EINVAL;
+ }
+
/* The slot number should be >= 2 if using Network mode or I2S mode */
regmap_read(regs, CCSR_SSI_SCR, &val);
val &= CCSR_SSI_SCR_I2S_MODE_MASK | CCSR_SSI_SCR_NET;
@@ -1121,6 +1125,9 @@ static int fsl_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
regmap_update_bits(regs, CCSR_SSI_SCR, CCSR_SSI_SCR_SSIEN, val);
+ ssi_private->slot_width = slot_width;
+ ssi_private->slots = slots;
+
return 0;
}
@@ -1191,7 +1198,6 @@ static const struct snd_soc_dai_ops fsl_ssi_dai_ops = {
.hw_params = fsl_ssi_hw_params,
.hw_free = fsl_ssi_hw_free,
.set_fmt = fsl_ssi_set_dai_fmt,
- .set_sysclk = fsl_ssi_set_dai_sysclk,
.set_tdm_slot = fsl_ssi_set_dai_tdm_slot,
.trigger = fsl_ssi_trigger,
};
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 488c52f9405f..1b6164249341 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -29,7 +29,9 @@ struct graph_card_data {
struct graph_dai_props {
struct asoc_simple_dai cpu_dai;
struct asoc_simple_dai codec_dai;
+ unsigned int mclk_fs;
} *dai_props;
+ unsigned int mclk_fs;
struct snd_soc_dai_link *dai_link;
struct gpio_desc *pa_gpio;
};
@@ -95,9 +97,43 @@ static void asoc_graph_card_shutdown(struct snd_pcm_substream *substream)
asoc_simple_card_clk_disable(&dai_props->codec_dai);
}
+static int asoc_graph_card_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+ struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num);
+ unsigned int mclk, mclk_fs = 0;
+ int ret = 0;
+
+ if (priv->mclk_fs)
+ mclk_fs = priv->mclk_fs;
+ else if (dai_props->mclk_fs)
+ mclk_fs = dai_props->mclk_fs;
+
+ if (mclk_fs) {
+ mclk = params_rate(params) * mclk_fs;
+ ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
+ SND_SOC_CLOCK_IN);
+ if (ret && ret != -ENOTSUPP)
+ goto err;
+
+ ret = snd_soc_dai_set_sysclk(cpu_dai, 0, mclk,
+ SND_SOC_CLOCK_OUT);
+ if (ret && ret != -ENOTSUPP)
+ goto err;
+ }
+ return 0;
+err:
+ return ret;
+}
+
static const struct snd_soc_ops asoc_graph_card_ops = {
.startup = asoc_graph_card_startup,
.shutdown = asoc_graph_card_shutdown,
+ .hw_params = asoc_graph_card_hw_params,
};
static int asoc_graph_card_dai_init(struct snd_soc_pcm_runtime *rtd)
@@ -146,10 +182,7 @@ static int asoc_graph_card_dai_link_of(struct device_node *cpu_port,
if (ret < 0)
goto dai_link_of_err;
- /*
- * we need to consider "mclk-fs" around here
- * see simple-card
- */
+ of_property_read_u32(rcpu_ep, "mclk-fs", &dai_props->mclk_fs);
ret = asoc_simple_card_parse_graph_cpu(cpu_ep, dai_link);
if (ret < 0)
@@ -217,10 +250,8 @@ static int asoc_graph_card_parse_of(struct graph_card_data *priv)
if (ret < 0)
return ret;
- /*
- * we need to consider "mclk-fs" around here
- * see simple-card
- */
+ /* Factor to mclk, used in hw_params() */
+ of_property_read_u32(node, "mclk-fs", &priv->mclk_fs);
of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
ret = asoc_graph_card_dai_link_of(it.node, priv, idx++);
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 6d3c7706d93f..c3aaf4788557 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1932,14 +1932,9 @@ static int fsi_probe(struct platform_device *pdev)
core = NULL;
if (np) {
- const struct of_device_id *of_id;
-
- of_id = of_match_device(fsi_of_match, &pdev->dev);
- if (of_id) {
- core = of_id->data;
- fsi_of_parse("fsia", np, &info.port_a, &pdev->dev);
- fsi_of_parse("fsib", np, &info.port_b, &pdev->dev);
- }
+ core = of_device_get_match_data(&pdev->dev);
+ fsi_of_parse("fsia", np, &info.port_a, &pdev->dev);
+ fsi_of_parse("fsib", np, &info.port_b, &pdev->dev);
} else {
const struct platform_device_id *id_entry = pdev->id_entry;
if (id_entry)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-20 16:15:39 +0000