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Diffstat (limited to 'sound/soc/intel/avs/pcm.c')
-rw-r--r--sound/soc/intel/avs/pcm.c156
1 files changed, 113 insertions, 43 deletions
diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c
index d83ef504643b..405cfc1ab0cb 100644
--- a/sound/soc/intel/avs/pcm.c
+++ b/sound/soc/intel/avs/pcm.c
@@ -18,6 +18,7 @@
#include "path.h"
#include "pcm.h"
#include "topology.h"
+#include "utils.h"
#include "../../codecs/hda.h"
struct avs_dma_data {
@@ -36,6 +37,7 @@ struct avs_dma_data {
struct snd_pcm_hw_constraint_list sample_bits_list;
struct work_struct period_elapsed_work;
+ struct hdac_ext_link *link;
struct snd_pcm_substream *substream;
};
@@ -325,32 +327,75 @@ static const struct snd_soc_dai_ops avs_dai_nonhda_be_ops = {
.trigger = avs_dai_nonhda_be_trigger,
};
-static int avs_dai_hda_be_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+static int __avs_dai_hda_be_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai,
+ struct hdac_ext_link *link)
{
- struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct hdac_ext_stream *link_stream;
struct avs_dma_data *data;
- struct hda_codec *codec;
int ret;
ret = avs_dai_startup(substream, dai);
if (ret)
return ret;
- codec = dev_to_hda_codec(snd_soc_rtd_to_codec(rtd, 0)->dev);
- link_stream = snd_hdac_ext_stream_assign(&codec->bus->core, substream,
+ data = snd_soc_dai_get_dma_data(dai, substream);
+ link_stream = snd_hdac_ext_stream_assign(&data->adev->base.core, substream,
HDAC_EXT_STREAM_TYPE_LINK);
if (!link_stream) {
avs_dai_shutdown(substream, dai);
return -EBUSY;
}
- data = snd_soc_dai_get_dma_data(dai, substream);
data->link_stream = link_stream;
- substream->runtime->private_data = link_stream;
+ data->link = link;
return 0;
}
+static int avs_dai_hda_be_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct hdac_ext_link *link;
+ struct avs_dma_data *data;
+ struct hda_codec *codec;
+ int ret;
+
+ codec = dev_to_hda_codec(snd_soc_rtd_to_codec(rtd, 0)->dev);
+
+ link = snd_hdac_ext_bus_get_hlink_by_addr(&codec->bus->core, codec->core.addr);
+ if (!link)
+ return -EINVAL;
+
+ ret = __avs_dai_hda_be_startup(substream, dai, link);
+ if (!ret) {
+ data = snd_soc_dai_get_dma_data(dai, substream);
+ substream->runtime->private_data = data->link_stream;
+ }
+
+ return ret;
+}
+
+static int avs_dai_i2shda_be_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+ struct avs_dev *adev = to_avs_dev(dai->component->dev);
+ struct hdac_ext_link *link;
+
+ link = snd_hdac_ext_bus_get_hlink_by_id(&adev->base.core, AZX_REG_ML_LEPTR_ID_INTEL_SSP);
+ if (!link)
+ return -EINVAL;
+ return __avs_dai_hda_be_startup(substream, dai, link);
+}
+
+static int avs_dai_dmichda_be_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+ struct avs_dev *adev = to_avs_dev(dai->component->dev);
+ struct hdac_ext_link *link;
+
+ link = snd_hdac_ext_bus_get_hlink_by_id(&adev->base.core, AZX_REG_ML_LEPTR_ID_INTEL_DMIC);
+ if (!link)
+ return -EINVAL;
+ return __avs_dai_hda_be_startup(substream, dai, link);
+}
+
static void avs_dai_hda_be_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
{
struct avs_dma_data *data = snd_soc_dai_get_dma_data(dai, substream);
@@ -360,6 +405,14 @@ static void avs_dai_hda_be_shutdown(struct snd_pcm_substream *substream, struct
avs_dai_shutdown(substream, dai);
}
+static void avs_dai_althda_be_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+ struct avs_dma_data *data = snd_soc_dai_get_dma_data(dai, substream);
+
+ snd_hdac_ext_stream_release(data->link_stream, HDAC_EXT_STREAM_TYPE_LINK);
+ avs_dai_shutdown(substream, dai);
+}
+
static int avs_dai_hda_be_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params, struct snd_soc_dai *dai)
{
@@ -375,13 +428,8 @@ static int avs_dai_hda_be_hw_params(struct snd_pcm_substream *substream,
static int avs_dai_hda_be_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
{
- struct avs_dma_data *data;
- struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct hdac_ext_stream *link_stream;
- struct hdac_ext_link *link;
- struct hda_codec *codec;
-
- dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name);
+ struct avs_dma_data *data;
data = snd_soc_dai_get_dma_data(dai, substream);
if (!data->path)
@@ -393,27 +441,19 @@ static int avs_dai_hda_be_hw_free(struct snd_pcm_substream *substream, struct sn
data->path = NULL;
/* clear link <-> stream mapping */
- codec = dev_to_hda_codec(snd_soc_rtd_to_codec(rtd, 0)->dev);
- link = snd_hdac_ext_bus_get_hlink_by_addr(&codec->bus->core, codec->core.addr);
- if (!link)
- return -EINVAL;
-
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- snd_hdac_ext_bus_link_clear_stream_id(link, hdac_stream(link_stream)->stream_tag);
+ snd_hdac_ext_bus_link_clear_stream_id(data->link,
+ hdac_stream(link_stream)->stream_tag);
return 0;
}
static int avs_dai_hda_be_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
const struct snd_soc_pcm_stream *stream_info;
struct hdac_ext_stream *link_stream;
- struct hdac_ext_link *link;
struct avs_dma_data *data;
- struct hda_codec *codec;
- struct hdac_bus *bus;
unsigned int format_val;
unsigned int bits;
int ret;
@@ -424,23 +464,18 @@ static int avs_dai_hda_be_prepare(struct snd_pcm_substream *substream, struct sn
if (link_stream->link_prepared)
return 0;
- codec = dev_to_hda_codec(snd_soc_rtd_to_codec(rtd, 0)->dev);
- bus = &codec->bus->core;
stream_info = snd_soc_dai_get_pcm_stream(dai, substream->stream);
bits = snd_hdac_stream_format_bits(runtime->format, runtime->subformat,
stream_info->sig_bits);
format_val = snd_hdac_stream_format(runtime->channels, bits, runtime->rate);
- snd_hdac_ext_stream_decouple(bus, link_stream, true);
+ snd_hdac_ext_stream_decouple(&data->adev->base.core, link_stream, true);
snd_hdac_ext_stream_reset(link_stream);
snd_hdac_ext_stream_setup(link_stream, format_val);
- link = snd_hdac_ext_bus_get_hlink_by_addr(bus, codec->core.addr);
- if (!link)
- return -EINVAL;
-
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- snd_hdac_ext_bus_link_set_stream_id(link, hdac_stream(link_stream)->stream_tag);
+ snd_hdac_ext_bus_link_set_stream_id(data->link,
+ hdac_stream(link_stream)->stream_tag);
ret = avs_dai_prepare(substream, dai);
if (ret)
@@ -515,6 +550,24 @@ static const struct snd_soc_dai_ops avs_dai_hda_be_ops = {
.trigger = avs_dai_hda_be_trigger,
};
+static const struct snd_soc_dai_ops avs_dai_i2shda_be_ops = {
+ .startup = avs_dai_i2shda_be_startup,
+ .shutdown = avs_dai_althda_be_shutdown,
+ .hw_params = avs_dai_hda_be_hw_params,
+ .hw_free = avs_dai_hda_be_hw_free,
+ .prepare = avs_dai_hda_be_prepare,
+ .trigger = avs_dai_hda_be_trigger,
+};
+
+static const struct snd_soc_dai_ops avs_dai_dmichda_be_ops = {
+ .startup = avs_dai_dmichda_be_startup,
+ .shutdown = avs_dai_althda_be_shutdown,
+ .hw_params = avs_dai_hda_be_hw_params,
+ .hw_free = avs_dai_hda_be_hw_free,
+ .prepare = avs_dai_hda_be_prepare,
+ .trigger = avs_dai_hda_be_trigger,
+};
+
static int hw_rule_param_size(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule)
{
struct snd_interval *interval = hw_param_interval(params, rule->var);
@@ -1314,7 +1367,7 @@ static int avs_component_construct(struct snd_soc_component *component,
return 0;
}
-static const struct snd_soc_component_driver avs_component_driver = {
+static struct snd_soc_component_driver avs_component_driver = {
.name = "avs-pcm",
.probe = avs_component_probe,
.remove = avs_component_remove,
@@ -1329,7 +1382,7 @@ static const struct snd_soc_component_driver avs_component_driver = {
};
int avs_soc_component_register(struct device *dev, const char *name,
- const struct snd_soc_component_driver *drv,
+ struct snd_soc_component_driver *drv,
struct snd_soc_dai_driver *cpu_dais, int num_cpu_dais)
{
struct avs_soc_component *acomp;
@@ -1347,13 +1400,14 @@ int avs_soc_component_register(struct device *dev, const char *name,
acomp->base.name = name;
INIT_LIST_HEAD(&acomp->node);
+ drv->use_dai_pcm_id = !obsolete_card_names;
+
return snd_soc_add_component(&acomp->base, cpu_dais, num_cpu_dais);
}
static struct snd_soc_dai_driver dmic_cpu_dais[] = {
{
.name = "DMIC Pin",
- .ops = &avs_dai_nonhda_be_ops,
.capture = {
.stream_name = "DMIC Rx",
.channels_min = 1,
@@ -1364,7 +1418,6 @@ static struct snd_soc_dai_driver dmic_cpu_dais[] = {
},
{
.name = "DMIC WoV Pin",
- .ops = &avs_dai_nonhda_be_ops,
.capture = {
.stream_name = "DMIC WoV Rx",
.channels_min = 1,
@@ -1377,15 +1430,23 @@ static struct snd_soc_dai_driver dmic_cpu_dais[] = {
int avs_dmic_platform_register(struct avs_dev *adev, const char *name)
{
+ const struct snd_soc_dai_ops *ops;
+
+ if (avs_platattr_test(adev, ALTHDA))
+ ops = &avs_dai_dmichda_be_ops;
+ else
+ ops = &avs_dai_nonhda_be_ops;
+
+ dmic_cpu_dais[0].ops = ops;
+ dmic_cpu_dais[1].ops = ops;
return avs_soc_component_register(adev->dev, name, &avs_component_driver, dmic_cpu_dais,
ARRAY_SIZE(dmic_cpu_dais));
}
static const struct snd_soc_dai_driver i2s_dai_template = {
- .ops = &avs_dai_nonhda_be_ops,
.playback = {
.channels_min = 1,
- .channels_max = 8,
+ .channels_max = AVS_CHANNELS_MAX,
.rates = SNDRV_PCM_RATE_8000_192000 |
SNDRV_PCM_RATE_12000 |
SNDRV_PCM_RATE_24000 |
@@ -1398,7 +1459,7 @@ static const struct snd_soc_dai_driver i2s_dai_template = {
},
.capture = {
.channels_min = 1,
- .channels_max = 8,
+ .channels_max = AVS_CHANNELS_MAX,
.rates = SNDRV_PCM_RATE_8000_192000 |
SNDRV_PCM_RATE_12000 |
SNDRV_PCM_RATE_24000 |
@@ -1415,10 +1476,15 @@ int avs_i2s_platform_register(struct avs_dev *adev, const char *name, unsigned l
unsigned long *tdms)
{
struct snd_soc_dai_driver *cpus, *dai;
+ const struct snd_soc_dai_ops *ops;
size_t ssp_count, cpu_count;
int i, j;
ssp_count = adev->hw_cfg.i2s_caps.ctrl_count;
+ if (avs_platattr_test(adev, ALTHDA))
+ ops = &avs_dai_i2shda_be_ops;
+ else
+ ops = &avs_dai_nonhda_be_ops;
cpu_count = 0;
for_each_set_bit(i, &port_mask, ssp_count)
@@ -1446,6 +1512,7 @@ int avs_i2s_platform_register(struct avs_dev *adev, const char *name, unsigned l
if (!dai->name || !dai->playback.stream_name || !dai->capture.stream_name)
return -ENOMEM;
+ dai->ops = ops;
dai++;
}
}
@@ -1454,7 +1521,7 @@ int avs_i2s_platform_register(struct avs_dev *adev, const char *name, unsigned l
goto plat_register;
for_each_set_bit(i, &port_mask, ssp_count) {
- for_each_set_bit(j, &tdms[i], ssp_count) {
+ for_each_set_bit(j, &tdms[i], AVS_CHANNELS_MAX) {
memcpy(dai, &i2s_dai_template, sizeof(*dai));
dai->name =
@@ -1466,6 +1533,7 @@ int avs_i2s_platform_register(struct avs_dev *adev, const char *name, unsigned l
if (!dai->name || !dai->playback.stream_name || !dai->capture.stream_name)
return -ENOMEM;
+ dai->ops = ops;
dai++;
}
}
@@ -1479,7 +1547,7 @@ static const struct snd_soc_dai_driver hda_cpu_dai = {
.ops = &avs_dai_hda_be_ops,
.playback = {
.channels_min = 1,
- .channels_max = 8,
+ .channels_max = AVS_CHANNELS_MAX,
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S32_LE,
@@ -1489,7 +1557,7 @@ static const struct snd_soc_dai_driver hda_cpu_dai = {
},
.capture = {
.channels_min = 1,
- .channels_max = 8,
+ .channels_max = AVS_CHANNELS_MAX,
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S32_LE,
@@ -1528,6 +1596,7 @@ static int avs_component_hda_probe(struct snd_soc_component *component)
struct snd_soc_dapm_context *dapm;
struct snd_soc_dai_driver *dais;
struct snd_soc_acpi_mach *mach;
+ struct avs_mach_pdata *pdata;
struct hda_codec *codec;
struct hda_pcm *pcm;
const char *cname;
@@ -1537,7 +1606,8 @@ static int avs_component_hda_probe(struct snd_soc_component *component)
if (!mach)
return -EINVAL;
- codec = mach->pdata;
+ pdata = mach->pdata;
+ codec = pdata->codec;
if (list_empty(&codec->pcm_list_head))
return -EINVAL;
list_for_each_entry(pcm, &codec->pcm_list_head, list)
@@ -1671,7 +1741,7 @@ static int avs_component_hda_open(struct snd_soc_component *component,
return 0;
}
-static const struct snd_soc_component_driver avs_hda_component_driver = {
+static struct snd_soc_component_driver avs_hda_component_driver = {
.name = "avs-hda-pcm",
.probe = avs_component_hda_probe,
.remove = avs_component_hda_remove,
generated by cgit v1.2.3 (git 2.39.0) at 2025-05-31 11:52:42 +0300