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-rw-r--r--sound/soc/meson/Kconfig1
-rw-r--r--sound/soc/meson/aiu-encoder-i2s.c3
-rw-r--r--sound/soc/meson/aiu-fifo-i2s.c3
-rw-r--r--sound/soc/meson/aiu-fifo.c3
-rw-r--r--sound/soc/meson/axg-card.c22
-rw-r--r--sound/soc/meson/axg-spdifout.c5
-rw-r--r--sound/soc/meson/axg-tdm-formatter.c11
-rw-r--r--sound/soc/meson/axg-tdm-formatter.h1
-rw-r--r--sound/soc/meson/axg-tdm-interface.c26
-rw-r--r--sound/soc/meson/axg-tdmin.c16
-rw-r--r--sound/soc/meson/axg-tdmout.c3
-rw-r--r--sound/soc/meson/gx-card.c20
-rw-r--r--sound/soc/meson/meson-card-utils.c8
-rw-r--r--sound/soc/meson/meson-codec-glue.c2
14 files changed, 70 insertions, 54 deletions
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index 8b6295283989..363dc3b1bbe4 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -68,6 +68,7 @@ config SND_MESON_AXG_SOUND_CARD
imply SND_MESON_AXG_SPDIFOUT
imply SND_MESON_AXG_SPDIFIN
imply SND_MESON_AXG_PDM
+ imply SND_MESON_G12A_TOACODEC
imply SND_MESON_G12A_TOHDMITX if DRM_MESON_DW_HDMI
help
Select Y or M to add support for the AXG SoC sound card
diff --git a/sound/soc/meson/aiu-encoder-i2s.c b/sound/soc/meson/aiu-encoder-i2s.c
index 832e22d275fe..932224552146 100644
--- a/sound/soc/meson/aiu-encoder-i2s.c
+++ b/sound/soc/meson/aiu-encoder-i2s.c
@@ -72,11 +72,10 @@ static int aiu_encoder_i2s_setup_desc(struct snd_soc_component *component,
{
/* Always operate in split (classic interleaved) mode */
unsigned int desc = AIU_I2S_SOURCE_DESC_MODE_SPLIT;
- unsigned int val;
/* Reset required to update the pipeline */
snd_soc_component_write(component, AIU_RST_SOFT, AIU_RST_SOFT_I2S_FAST);
- snd_soc_component_read(component, AIU_I2S_SYNC, &val);
+ snd_soc_component_read(component, AIU_I2S_SYNC);
switch (params_physical_width(params)) {
case 16: /* Nothing to do */
diff --git a/sound/soc/meson/aiu-fifo-i2s.c b/sound/soc/meson/aiu-fifo-i2s.c
index 9a5271ce80fe..d91b0d874342 100644
--- a/sound/soc/meson/aiu-fifo-i2s.c
+++ b/sound/soc/meson/aiu-fifo-i2s.c
@@ -46,7 +46,6 @@ static int aiu_fifo_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
struct snd_soc_component *component = dai->component;
- unsigned int val;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
@@ -54,7 +53,7 @@ static int aiu_fifo_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
snd_soc_component_write(component, AIU_RST_SOFT,
AIU_RST_SOFT_I2S_FAST);
- snd_soc_component_read(component, AIU_I2S_SYNC, &val);
+ snd_soc_component_read(component, AIU_I2S_SYNC);
break;
}
diff --git a/sound/soc/meson/aiu-fifo.c b/sound/soc/meson/aiu-fifo.c
index d9cede4c33ff..aa88aae8e517 100644
--- a/sound/soc/meson/aiu-fifo.c
+++ b/sound/soc/meson/aiu-fifo.c
@@ -37,8 +37,7 @@ snd_pcm_uframes_t aiu_fifo_pointer(struct snd_soc_component *component,
struct snd_pcm_runtime *runtime = substream->runtime;
unsigned int addr;
- snd_soc_component_read(component, fifo->mem_offset + AIU_MEM_RD,
- &addr);
+ addr = snd_soc_component_read(component, fifo->mem_offset + AIU_MEM_RD);
return bytes_to_frames(runtime, addr - (unsigned int)runtime->dma_addr);
}
diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index 89f7f64747cd..2b77010c2c5c 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -40,7 +40,7 @@ static const struct snd_soc_pcm_stream codec_params = {
static int axg_card_tdm_be_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_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card);
struct axg_dai_link_tdm_data *be =
(struct axg_dai_link_tdm_data *)priv->link_data[rtd->num];
@@ -116,7 +116,7 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card,
lb = &card->dai_link[*index + 1];
- lb->name = kasprintf(GFP_KERNEL, "%s-lb", pad->name);
+ lb->name = devm_kasprintf(card->dev, GFP_KERNEL, "%s-lb", pad->name);
if (!lb->name)
return -ENOMEM;
@@ -327,20 +327,22 @@ static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np,
return ret;
if (axg_card_cpu_is_playback_fe(dai_link->cpus->of_node))
- ret = meson_card_set_fe_link(card, dai_link, np, true);
+ return meson_card_set_fe_link(card, dai_link, np, true);
else if (axg_card_cpu_is_capture_fe(dai_link->cpus->of_node))
- ret = meson_card_set_fe_link(card, dai_link, np, false);
- else
- ret = meson_card_set_be_link(card, dai_link, np);
+ return meson_card_set_fe_link(card, dai_link, np, false);
+
+ ret = meson_card_set_be_link(card, dai_link, np);
if (ret)
return ret;
- if (axg_card_cpu_is_tdm_iface(dai_link->cpus->of_node))
- ret = axg_card_parse_tdm(card, np, index);
- else if (axg_card_cpu_is_codec(dai_link->cpus->of_node)) {
+ if (axg_card_cpu_is_codec(dai_link->cpus->of_node)) {
dai_link->params = &codec_params;
- dai_link->no_pcm = 0; /* link is not a DPCM BE */
+ } else {
+ dai_link->no_pcm = 1;
+ snd_soc_dai_link_set_capabilities(dai_link);
+ if (axg_card_cpu_is_tdm_iface(dai_link->cpus->of_node))
+ ret = axg_card_parse_tdm(card, np, index);
}
return ret;
diff --git a/sound/soc/meson/axg-spdifout.c b/sound/soc/meson/axg-spdifout.c
index 7ce6aa97ddf7..e769a5ee6e27 100644
--- a/sound/soc/meson/axg-spdifout.c
+++ b/sound/soc/meson/axg-spdifout.c
@@ -108,7 +108,7 @@ static int axg_spdifout_trigger(struct snd_pcm_substream *substream, int cmd,
}
}
-static int axg_spdifout_digital_mute(struct snd_soc_dai *dai, int mute)
+static int axg_spdifout_mute(struct snd_soc_dai *dai, int mute, int direction)
{
struct axg_spdifout *priv = snd_soc_dai_get_drvdata(dai);
@@ -285,10 +285,11 @@ static void axg_spdifout_shutdown(struct snd_pcm_substream *substream,
static const struct snd_soc_dai_ops axg_spdifout_ops = {
.trigger = axg_spdifout_trigger,
- .digital_mute = axg_spdifout_digital_mute,
+ .mute_stream = axg_spdifout_mute,
.hw_params = axg_spdifout_hw_params,
.startup = axg_spdifout_startup,
.shutdown = axg_spdifout_shutdown,
+ .no_capture_mute = 1,
};
static struct snd_soc_dai_driver axg_spdifout_dai_drv[] = {
diff --git a/sound/soc/meson/axg-tdm-formatter.c b/sound/soc/meson/axg-tdm-formatter.c
index 358c8c0d861c..f7e8e9da68a0 100644
--- a/sound/soc/meson/axg-tdm-formatter.c
+++ b/sound/soc/meson/axg-tdm-formatter.c
@@ -70,7 +70,7 @@ EXPORT_SYMBOL_GPL(axg_tdm_formatter_set_channel_masks);
static int axg_tdm_formatter_enable(struct axg_tdm_formatter *formatter)
{
struct axg_tdm_stream *ts = formatter->stream;
- bool invert = formatter->drv->quirks->invert_sclk;
+ bool invert;
int ret;
/* Do nothing if the formatter is already enabled */
@@ -96,11 +96,12 @@ static int axg_tdm_formatter_enable(struct axg_tdm_formatter *formatter)
return ret;
/*
- * If sclk is inverted, invert it back and provide the inversion
- * required by the formatter
+ * If sclk is inverted, it means the bit should latched on the
+ * rising edge which is what our HW expects. If not, we need to
+ * invert it before the formatter.
*/
- invert ^= axg_tdm_sclk_invert(ts->iface->fmt);
- ret = clk_set_phase(formatter->sclk, invert ? 180 : 0);
+ invert = axg_tdm_sclk_invert(ts->iface->fmt);
+ ret = clk_set_phase(formatter->sclk, invert ? 0 : 180);
if (ret)
return ret;
diff --git a/sound/soc/meson/axg-tdm-formatter.h b/sound/soc/meson/axg-tdm-formatter.h
index 9ef98e955cb2..a1f0dcc0ff13 100644
--- a/sound/soc/meson/axg-tdm-formatter.h
+++ b/sound/soc/meson/axg-tdm-formatter.h
@@ -16,7 +16,6 @@ struct snd_kcontrol;
struct axg_tdm_formatter_hw {
unsigned int skew_offset;
- bool invert_sclk;
};
struct axg_tdm_formatter_ops {
diff --git a/sound/soc/meson/axg-tdm-interface.c b/sound/soc/meson/axg-tdm-interface.c
index 6de27238e9df..36df30915378 100644
--- a/sound/soc/meson/axg-tdm-interface.c
+++ b/sound/soc/meson/axg-tdm-interface.c
@@ -119,18 +119,25 @@ static int axg_tdm_iface_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct axg_tdm_iface *iface = snd_soc_dai_get_drvdata(dai);
- /* These modes are not supported */
- if (fmt & (SND_SOC_DAIFMT_CBS_CFM | SND_SOC_DAIFMT_CBM_CFS)) {
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ if (!iface->mclk) {
+ dev_err(dai->dev, "cpu clock master: mclk missing\n");
+ return -ENODEV;
+ }
+ break;
+
+ case SND_SOC_DAIFMT_CBM_CFM:
+ break;
+
+ case SND_SOC_DAIFMT_CBS_CFM:
+ case SND_SOC_DAIFMT_CBM_CFS:
dev_err(dai->dev, "only CBS_CFS and CBM_CFM are supported\n");
+ /* Fall-through */
+ default:
return -EINVAL;
}
- /* If the TDM interface is the clock master, it requires mclk */
- if (!iface->mclk && (fmt & SND_SOC_DAIFMT_CBS_CFS)) {
- dev_err(dai->dev, "cpu clock master: mclk missing\n");
- return -ENODEV;
- }
-
iface->fmt = fmt;
return 0;
}
@@ -319,7 +326,8 @@ static int axg_tdm_iface_hw_params(struct snd_pcm_substream *substream,
if (ret)
return ret;
- if (iface->fmt & SND_SOC_DAIFMT_CBS_CFS) {
+ if ((iface->fmt & SND_SOC_DAIFMT_MASTER_MASK) ==
+ SND_SOC_DAIFMT_CBS_CFS) {
ret = axg_tdm_iface_set_sclk(dai, params);
if (ret)
return ret;
diff --git a/sound/soc/meson/axg-tdmin.c b/sound/soc/meson/axg-tdmin.c
index 973d4c02ef8d..88ed95ae886b 100644
--- a/sound/soc/meson/axg-tdmin.c
+++ b/sound/soc/meson/axg-tdmin.c
@@ -228,15 +228,29 @@ static const struct axg_tdm_formatter_driver axg_tdmin_drv = {
.regmap_cfg = &axg_tdmin_regmap_cfg,
.ops = &axg_tdmin_ops,
.quirks = &(const struct axg_tdm_formatter_hw) {
- .invert_sclk = false,
.skew_offset = 2,
},
};
+static const struct axg_tdm_formatter_driver g12a_tdmin_drv = {
+ .component_drv = &axg_tdmin_component_drv,
+ .regmap_cfg = &axg_tdmin_regmap_cfg,
+ .ops = &axg_tdmin_ops,
+ .quirks = &(const struct axg_tdm_formatter_hw) {
+ .skew_offset = 3,
+ },
+};
+
static const struct of_device_id axg_tdmin_of_match[] = {
{
.compatible = "amlogic,axg-tdmin",
.data = &axg_tdmin_drv,
+ }, {
+ .compatible = "amlogic,g12a-tdmin",
+ .data = &g12a_tdmin_drv,
+ }, {
+ .compatible = "amlogic,sm1-tdmin",
+ .data = &g12a_tdmin_drv,
}, {}
};
MODULE_DEVICE_TABLE(of, axg_tdmin_of_match);
diff --git a/sound/soc/meson/axg-tdmout.c b/sound/soc/meson/axg-tdmout.c
index 418ec314b37d..3ceabddae629 100644
--- a/sound/soc/meson/axg-tdmout.c
+++ b/sound/soc/meson/axg-tdmout.c
@@ -238,7 +238,6 @@ static const struct axg_tdm_formatter_driver axg_tdmout_drv = {
.regmap_cfg = &axg_tdmout_regmap_cfg,
.ops = &axg_tdmout_ops,
.quirks = &(const struct axg_tdm_formatter_hw) {
- .invert_sclk = true,
.skew_offset = 1,
},
};
@@ -248,7 +247,6 @@ static const struct axg_tdm_formatter_driver g12a_tdmout_drv = {
.regmap_cfg = &axg_tdmout_regmap_cfg,
.ops = &axg_tdmout_ops,
.quirks = &(const struct axg_tdm_formatter_hw) {
- .invert_sclk = true,
.skew_offset = 2,
},
};
@@ -309,7 +307,6 @@ static const struct axg_tdm_formatter_driver sm1_tdmout_drv = {
.regmap_cfg = &axg_tdmout_regmap_cfg,
.ops = &axg_tdmout_ops,
.quirks = &(const struct axg_tdm_formatter_hw) {
- .invert_sclk = true,
.skew_offset = 2,
},
};
diff --git a/sound/soc/meson/gx-card.c b/sound/soc/meson/gx-card.c
index 4abf7efb7eac..5119434a81c4 100644
--- a/sound/soc/meson/gx-card.c
+++ b/sound/soc/meson/gx-card.c
@@ -29,7 +29,7 @@ static const struct snd_soc_pcm_stream codec_params = {
static int gx_card_i2s_be_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_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card);
struct gx_dai_link_i2s_data *be =
(struct gx_dai_link_i2s_data *)priv->link_data[rtd->num];
@@ -96,21 +96,21 @@ static int gx_card_add_link(struct snd_soc_card *card, struct device_node *np,
return ret;
if (gx_card_cpu_identify(dai_link->cpus, "FIFO"))
- ret = meson_card_set_fe_link(card, dai_link, np, true);
- else
- ret = meson_card_set_be_link(card, dai_link, np);
+ return meson_card_set_fe_link(card, dai_link, np, true);
+ ret = meson_card_set_be_link(card, dai_link, np);
if (ret)
return ret;
- /* Check if the cpu is the i2s encoder and parse i2s data */
- if (gx_card_cpu_identify(dai_link->cpus, "I2S Encoder"))
- ret = gx_card_parse_i2s(card, np, index);
-
/* Or apply codec to codec params if necessary */
- else if (gx_card_cpu_identify(dai_link->cpus, "CODEC CTRL")) {
+ if (gx_card_cpu_identify(dai_link->cpus, "CODEC CTRL")) {
dai_link->params = &codec_params;
- dai_link->no_pcm = 0; /* link is not a DPCM BE */
+ } else {
+ dai_link->no_pcm = 1;
+ snd_soc_dai_link_set_capabilities(dai_link);
+ /* Check if the cpu is the i2s encoder and parse i2s data */
+ if (gx_card_cpu_identify(dai_link->cpus, "I2S Encoder"))
+ ret = gx_card_parse_i2s(card, np, index);
}
return ret;
diff --git a/sound/soc/meson/meson-card-utils.c b/sound/soc/meson/meson-card-utils.c
index 5a4a91c88734..6a64ac01b5ca 100644
--- a/sound/soc/meson/meson-card-utils.c
+++ b/sound/soc/meson/meson-card-utils.c
@@ -13,7 +13,7 @@ int meson_card_i2s_set_sysclk(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
unsigned int mclk_fs)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_dai *codec_dai;
unsigned int mclk;
int ret, i;
@@ -119,7 +119,7 @@ unsigned int meson_card_parse_daifmt(struct device_node *node,
struct device_node *framemaster = NULL;
unsigned int daifmt;
- daifmt = snd_soc_of_parse_daifmt(node, DT_PREFIX,
+ daifmt = snd_soc_of_parse_daifmt(node, "",
&bitclkmaster, &framemaster);
daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
@@ -147,10 +147,6 @@ int meson_card_set_be_link(struct snd_soc_card *card,
struct device_node *np;
int ret, num_codecs;
- link->no_pcm = 1;
- link->dpcm_playback = 1;
- link->dpcm_capture = 1;
-
num_codecs = of_get_child_count(node);
if (!num_codecs) {
dev_err(card->dev, "be link %s has no codec\n",
diff --git a/sound/soc/meson/meson-codec-glue.c b/sound/soc/meson/meson-codec-glue.c
index 524a33472337..d07270d17cee 100644
--- a/sound/soc/meson/meson-codec-glue.c
+++ b/sound/soc/meson/meson-codec-glue.c
@@ -98,7 +98,7 @@ EXPORT_SYMBOL_GPL(meson_codec_glue_input_set_fmt);
int meson_codec_glue_output_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct meson_codec_glue_input *in_data =
meson_codec_glue_output_get_input_data(dai->capture_widget);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.