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-rw-r--r--sound/soc/codecs/max98090.c115
-rw-r--r--sound/soc/codecs/max98090.h3
-rw-r--r--sound/soc/intel/Makefile3
-rw-r--r--sound/soc/intel/byt-max98090.c1
-rw-r--r--sound/soc/intel/byt-rt5640.c54
-rw-r--r--sound/soc/intel/sst-atom-controls.c218
-rw-r--r--sound/soc/intel/sst-atom-controls.h416
-rw-r--r--sound/soc/intel/sst-haswell-pcm.c56
-rw-r--r--sound/soc/intel/sst-mfld-platform-compress.c38
-rw-r--r--sound/soc/intel/sst-mfld-platform-pcm.c106
-rw-r--r--sound/soc/intel/sst-mfld-platform.h58
-rw-r--r--sound/soc/samsung/speyside.c6
-rw-r--r--sound/soc/soc-core.c669
-rw-r--r--sound/soc/soc-generic-dmaengine-pcm.c4
-rw-r--r--sound/soc/soc-io.c28
15 files changed, 1265 insertions, 510 deletions
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index 4a063fa88526..7e111865946a 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -1311,8 +1311,6 @@ static const struct snd_soc_dapm_route max98090_dapm_routes[] = {
{"MIC1 Input", NULL, "MIC1"},
{"MIC2 Input", NULL, "MIC2"},
- {"DMICL", NULL, "DMICL_ENA"},
- {"DMICR", NULL, "DMICR_ENA"},
{"DMICL", NULL, "AHPF"},
{"DMICR", NULL, "AHPF"},
@@ -1370,6 +1368,8 @@ static const struct snd_soc_dapm_route max98090_dapm_routes[] = {
{"DMIC Mux", "ADC", "ADCR"},
{"DMIC Mux", "DMIC", "DMICL"},
{"DMIC Mux", "DMIC", "DMICR"},
+ {"DMIC Mux", "DMIC", "DMICL_ENA"},
+ {"DMIC Mux", "DMIC", "DMICR_ENA"},
{"LBENL Mux", "Normal", "DMIC Mux"},
{"LBENL Mux", "Loopback", "LTENL Mux"},
@@ -1972,6 +1972,102 @@ static int max98090_dai_digital_mute(struct snd_soc_dai *codec_dai, int mute)
return 0;
}
+static int max98090_dai_trigger(struct snd_pcm_substream *substream, int cmd,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct max98090_priv *max98090 = snd_soc_codec_get_drvdata(codec);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ if (!max98090->master && dai->active == 1)
+ queue_delayed_work(system_power_efficient_wq,
+ &max98090->pll_det_enable_work,
+ msecs_to_jiffies(10));
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ if (!max98090->master && dai->active == 1)
+ schedule_work(&max98090->pll_det_disable_work);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static void max98090_pll_det_enable_work(struct work_struct *work)
+{
+ struct max98090_priv *max98090 =
+ container_of(work, struct max98090_priv,
+ pll_det_enable_work.work);
+ struct snd_soc_codec *codec = max98090->codec;
+ unsigned int status, mask;
+
+ /*
+ * Clear status register in order to clear possibly already occurred
+ * PLL unlock. If PLL hasn't still locked, the status will be set
+ * again and PLL unlock interrupt will occur.
+ * Note this will clear all status bits
+ */
+ regmap_read(max98090->regmap, M98090_REG_DEVICE_STATUS, &status);
+
+ /*
+ * Queue jack work in case jack state has just changed but handler
+ * hasn't run yet
+ */
+ regmap_read(max98090->regmap, M98090_REG_INTERRUPT_S, &mask);
+ status &= mask;
+ if (status & M98090_JDET_MASK)
+ queue_delayed_work(system_power_efficient_wq,
+ &max98090->jack_work,
+ msecs_to_jiffies(100));
+
+ /* Enable PLL unlock interrupt */
+ snd_soc_update_bits(codec, M98090_REG_INTERRUPT_S,
+ M98090_IULK_MASK,
+ 1 << M98090_IULK_SHIFT);
+}
+
+static void max98090_pll_det_disable_work(struct work_struct *work)
+{
+ struct max98090_priv *max98090 =
+ container_of(work, struct max98090_priv, pll_det_disable_work);
+ struct snd_soc_codec *codec = max98090->codec;
+
+ cancel_delayed_work_sync(&max98090->pll_det_enable_work);
+
+ /* Disable PLL unlock interrupt */
+ snd_soc_update_bits(codec, M98090_REG_INTERRUPT_S,
+ M98090_IULK_MASK, 0);
+}
+
+static void max98090_pll_work(struct work_struct *work)
+{
+ struct max98090_priv *max98090 =
+ container_of(work, struct max98090_priv, pll_work);
+ struct snd_soc_codec *codec = max98090->codec;
+
+ if (!snd_soc_codec_is_active(codec))
+ return;
+
+ dev_info(codec->dev, "PLL unlocked\n");
+
+ /* Toggle shutdown OFF then ON */
+ snd_soc_update_bits(codec, M98090_REG_DEVICE_SHUTDOWN,
+ M98090_SHDNN_MASK, 0);
+ msleep(10);
+ snd_soc_update_bits(codec, M98090_REG_DEVICE_SHUTDOWN,
+ M98090_SHDNN_MASK, M98090_SHDNN_MASK);
+
+ /* Give PLL time to lock */
+ msleep(10);
+}
+
static void max98090_jack_work(struct work_struct *work)
{
struct max98090_priv *max98090 = container_of(work,
@@ -2103,8 +2199,10 @@ static irqreturn_t max98090_interrupt(int irq, void *data)
if (active & M98090_SLD_MASK)
dev_dbg(codec->dev, "M98090_SLD_MASK\n");
- if (active & M98090_ULK_MASK)
- dev_err(codec->dev, "M98090_ULK_MASK\n");
+ if (active & M98090_ULK_MASK) {
+ dev_dbg(codec->dev, "M98090_ULK_MASK\n");
+ schedule_work(&max98090->pll_work);
+ }
if (active & M98090_JDET_MASK) {
dev_dbg(codec->dev, "M98090_JDET_MASK\n");
@@ -2177,6 +2275,7 @@ static struct snd_soc_dai_ops max98090_dai_ops = {
.set_tdm_slot = max98090_set_tdm_slot,
.hw_params = max98090_dai_hw_params,
.digital_mute = max98090_dai_digital_mute,
+ .trigger = max98090_dai_trigger,
};
static struct snd_soc_dai_driver max98090_dai[] = {
@@ -2258,6 +2357,11 @@ static int max98090_probe(struct snd_soc_codec *codec)
max98090->jack_state = M98090_JACK_STATE_NO_HEADSET;
INIT_DELAYED_WORK(&max98090->jack_work, max98090_jack_work);
+ INIT_DELAYED_WORK(&max98090->pll_det_enable_work,
+ max98090_pll_det_enable_work);
+ INIT_WORK(&max98090->pll_det_disable_work,
+ max98090_pll_det_disable_work);
+ INIT_WORK(&max98090->pll_work, max98090_pll_work);
/* Enable jack detection */
snd_soc_write(codec, M98090_REG_JACK_DETECT,
@@ -2310,6 +2414,9 @@ static int max98090_remove(struct snd_soc_codec *codec)
struct max98090_priv *max98090 = snd_soc_codec_get_drvdata(codec);
cancel_delayed_work_sync(&max98090->jack_work);
+ cancel_delayed_work_sync(&max98090->pll_det_enable_work);
+ cancel_work_sync(&max98090->pll_det_disable_work);
+ cancel_work_sync(&max98090->pll_work);
return 0;
}
diff --git a/sound/soc/codecs/max98090.h b/sound/soc/codecs/max98090.h
index cf1b6062ba8c..14427a566f41 100644
--- a/sound/soc/codecs/max98090.h
+++ b/sound/soc/codecs/max98090.h
@@ -1532,6 +1532,9 @@ struct max98090_priv {
int irq;
int jack_state;
struct delayed_work jack_work;
+ struct delayed_work pll_det_enable_work;
+ struct work_struct pll_det_disable_work;
+ struct work_struct pll_work;
struct snd_soc_jack *jack;
unsigned int dai_fmt;
int tdm_slots;
diff --git a/sound/soc/intel/Makefile b/sound/soc/intel/Makefile
index 7acbfc43a0c6..f841786dad15 100644
--- a/sound/soc/intel/Makefile
+++ b/sound/soc/intel/Makefile
@@ -2,7 +2,8 @@
snd-soc-sst-dsp-objs := sst-dsp.o sst-firmware.o
snd-soc-sst-acpi-objs := sst-acpi.o
-snd-soc-sst-mfld-platform-objs := sst-mfld-platform-pcm.o sst-mfld-platform-compress.o
+snd-soc-sst-mfld-platform-objs := sst-mfld-platform-pcm.o \
+ sst-mfld-platform-compress.o sst-atom-controls.o
snd-soc-mfld-machine-objs := mfld_machine.o
obj-$(CONFIG_SND_SST_MFLD_PLATFORM) += snd-soc-sst-mfld-platform.o
diff --git a/sound/soc/intel/byt-max98090.c b/sound/soc/intel/byt-max98090.c
index b8b8af571ef1..d52681e7225e 100644
--- a/sound/soc/intel/byt-max98090.c
+++ b/sound/soc/intel/byt-max98090.c
@@ -139,6 +139,7 @@ static struct snd_soc_card byt_max98090_card = {
.num_dapm_routes = ARRAY_SIZE(byt_max98090_audio_map),
.controls = byt_max98090_controls,
.num_controls = ARRAY_SIZE(byt_max98090_controls),
+ .fully_routed = true,
};
static int byt_max98090_probe(struct platform_device *pdev)
diff --git a/sound/soc/intel/byt-rt5640.c b/sound/soc/intel/byt-rt5640.c
index 234a58de3c53..c323a101214e 100644
--- a/sound/soc/intel/byt-rt5640.c
+++ b/sound/soc/intel/byt-rt5640.c
@@ -17,6 +17,7 @@
#include <linux/platform_device.h>
#include <linux/acpi.h>
#include <linux/device.h>
+#include <linux/dmi.h>
#include <linux/slab.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -36,8 +37,6 @@ static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = {
static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = {
{"Headset Mic", NULL, "MICBIAS1"},
{"IN2P", NULL, "Headset Mic"},
- {"IN2N", NULL, "Headset Mic"},
- {"DMIC1", NULL, "Internal Mic"},
{"Headphone", NULL, "HPOL"},
{"Headphone", NULL, "HPOR"},
{"Speaker", NULL, "SPOLP"},
@@ -46,6 +45,22 @@ static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = {
{"Speaker", NULL, "SPORN"},
};
+static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = {
+ {"DMIC1", NULL, "Internal Mic"},
+};
+
+static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = {
+ {"Internal Mic", NULL, "MICBIAS1"},
+ {"IN1P", NULL, "Internal Mic"},
+};
+
+enum {
+ BYT_RT5640_DMIC1_MAP,
+ BYT_RT5640_IN1_MAP,
+};
+
+static unsigned long byt_rt5640_custom_map = BYT_RT5640_DMIC1_MAP;
+
static const struct snd_kcontrol_new byt_rt5640_controls[] = {
SOC_DAPM_PIN_SWITCH("Headphone"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
@@ -77,12 +92,32 @@ static int byt_rt5640_hw_params(struct snd_pcm_substream *substream,
return 0;
}
+static int byt_rt5640_quirk_cb(const struct dmi_system_id *id)
+{
+ byt_rt5640_custom_map = (unsigned long)id->driver_data;
+ return 1;
+}
+
+static const struct dmi_system_id byt_rt5640_quirk_table[] = {
+ {
+ .callback = byt_rt5640_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "T100TA"),
+ },
+ .driver_data = (unsigned long *)BYT_RT5640_IN1_MAP,
+ },
+ {}
+};
+
static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
{
int ret;
struct snd_soc_codec *codec = runtime->codec;
struct snd_soc_dapm_context *dapm = &codec->dapm;
struct snd_soc_card *card = runtime->card;
+ const struct snd_soc_dapm_route *custom_map;
+ int num_routes;
card->dapm.idle_bias_off = true;
@@ -93,6 +128,21 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
return ret;
}
+ dmi_check_system(byt_rt5640_quirk_table);
+ switch (byt_rt5640_custom_map) {
+ case BYT_RT5640_IN1_MAP:
+ custom_map = byt_rt5640_intmic_in1_map;
+ num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map);
+ break;
+ default:
+ custom_map = byt_rt5640_intmic_dmic1_map;
+ num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map);
+ };
+
+ ret = snd_soc_dapm_add_routes(dapm, custom_map, num_routes);
+ if (ret)
+ return ret;
+
snd_soc_dapm_ignore_suspend(dapm, "HPOL");
snd_soc_dapm_ignore_suspend(dapm, "HPOR");
diff --git a/sound/soc/intel/sst-atom-controls.c b/sound/soc/intel/sst-atom-controls.c
new file mode 100644
index 000000000000..7104a34181a9
--- /dev/null
+++ b/sound/soc/intel/sst-atom-controls.c
@@ -0,0 +1,218 @@
+/*
+ * sst-atom-controls.c - Intel MID Platform driver DPCM ALSA controls for Mrfld
+ *
+ * Copyright (C) 2013-14 Intel Corp
+ * Author: Omair Mohammed Abdullah <omair.m.abdullah@intel.com>
+ * Vinod Koul <vinod.koul@intel.com>
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/slab.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include "sst-mfld-platform.h"
+#include "sst-atom-controls.h"
+
+static int sst_fill_byte_control(struct sst_data *drv,
+ u8 ipc_msg, u8 block,
+ u8 task_id, u8 pipe_id,
+ u16 len, void *cmd_data)
+{
+ struct snd_sst_bytes_v2 *byte_data = drv->byte_stream;
+
+ byte_data->type = SST_CMD_BYTES_SET;
+ byte_data->ipc_msg = ipc_msg;
+ byte_data->block = block;
+ byte_data->task_id = task_id;
+ byte_data->pipe_id = pipe_id;
+
+ if (len > SST_MAX_BIN_BYTES - sizeof(*byte_data)) {
+ dev_err(&drv->pdev->dev, "command length too big (%u)", len);
+ return -EINVAL;
+ }
+ byte_data->len = len;
+ memcpy(byte_data->bytes, cmd_data, len);
+ print_hex_dump_bytes("writing to lpe: ", DUMP_PREFIX_OFFSET,
+ byte_data, len + sizeof(*byte_data));
+ return 0;
+}
+
+static int sst_fill_and_send_cmd_unlocked(struct sst_data *drv,
+ u8 ipc_msg, u8 block, u8 task_id, u8 pipe_id,
+ void *cmd_data, u16 len)
+{
+ int ret = 0;
+
+ ret = sst_fill_byte_control(drv, ipc_msg,
+ block, task_id, pipe_id, len, cmd_data);
+ if (ret < 0)
+ return ret;
+ return sst->ops->send_byte_stream(sst->dev, drv->byte_stream);
+}
+
+/**
+ * sst_fill_and_send_cmd - generate the IPC message and send it to the FW
+ * @ipc_msg: type of IPC (CMD, SET_PARAMS, GET_PARAMS)
+ * @cmd_data: the IPC payload
+ */
+static int sst_fill_and_send_cmd(struct sst_data *drv,
+ u8 ipc_msg, u8 block, u8 task_id, u8 pipe_id,
+ void *cmd_data, u16 len)
+{
+ int ret;
+
+ mutex_lock(&drv->lock);
+ ret = sst_fill_and_send_cmd_unlocked(drv, ipc_msg, block,
+ task_id, pipe_id, cmd_data, len);
+ mutex_unlock(&drv->lock);
+
+ return ret;
+}
+
+static int sst_send_algo_cmd(struct sst_data *drv,
+ struct sst_algo_control *bc)
+{
+ int len, ret = 0;
+ struct sst_cmd_set_params *cmd;
+
+ /*bc->max includes sizeof algos + length field*/
+ len = sizeof(cmd->dst) + sizeof(cmd->command_id) + bc->max;
+
+ cmd = kzalloc(len, GFP_KERNEL);
+ if (cmd == NULL)
+ return -ENOMEM;
+
+ SST_FILL_DESTINATION(2, cmd->dst, bc->pipe_id, bc->module_id);
+ cmd->command_id = bc->cmd_id;
+ memcpy(cmd->params, bc->params, bc->max);
+
+ ret = sst_fill_and_send_cmd_unlocked(drv, SST_IPC_IA_SET_PARAMS,
+ SST_FLAG_BLOCKED, bc->task_id, 0, cmd, len);
+ kfree(cmd);
+ return ret;
+}
+
+static int sst_algo_bytes_ctl_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct sst_algo_control *bc = (void *)kcontrol->private_value;
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+ uinfo->count = bc->max;
+
+ return 0;
+}
+
+static int sst_algo_control_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct sst_algo_control *bc = (void *)kcontrol->private_value;
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+
+ switch (bc->type) {
+ case SST_ALGO_PARAMS:
+ memcpy(ucontrol->value.bytes.data, bc->params, bc->max);
+ break;
+ default:
+ dev_err(component->dev, "Invalid Input- algo type:%d\n",
+ bc->type);
+ return -EINVAL;
+
+ }
+ return 0;
+}
+
+static int sst_algo_control_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int ret = 0;
+ struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct sst_data *drv = snd_soc_component_get_drvdata(cmpnt);
+ struct sst_algo_control *bc = (void *)kcontrol->private_value;
+
+ dev_dbg(cmpnt->dev, "control_name=%s\n", kcontrol->id.name);
+ mutex_lock(&drv->lock);
+ switch (bc->type) {
+ case SST_ALGO_PARAMS:
+ memcpy(bc->params, ucontrol->value.bytes.data, bc->max);
+ break;
+ default:
+ mutex_unlock(&drv->lock);
+ dev_err(cmpnt->dev, "Invalid Input- algo type:%d\n",
+ bc->type);
+ return -EINVAL;
+ }
+ /*if pipe is enabled, need to send the algo params from here*/
+ if (bc->w && bc->w->power)
+ ret = sst_send_algo_cmd(drv, bc);
+ mutex_unlock(&drv->lock);
+
+ return ret;
+}
+
+static const struct snd_kcontrol_new sst_algo_controls[] = {
+ SST_ALGO_KCONTROL_BYTES("media_loop1_out", "fir", 272, SST_MODULE_ID_FIR_24,
+ SST_PATH_INDEX_MEDIA_LOOP1_OUT, 0, SST_TASK_SBA, SBA_VB_SET_FIR),
+ SST_ALGO_KCONTROL_BYTES("media_loop1_out", "iir", 300, SST_MODULE_ID_IIR_24,
+ SST_PATH_INDEX_MEDIA_LOOP1_OUT, 0, SST_TASK_SBA, SBA_VB_SET_IIR),
+ SST_ALGO_KCONTROL_BYTES("media_loop1_out", "mdrp", 286, SST_MODULE_ID_MDRP,
+ SST_PATH_INDEX_MEDIA_LOOP1_OUT, 0, SST_TASK_SBA, SBA_SET_MDRP),
+ SST_ALGO_KCONTROL_BYTES("media_loop2_out", "fir", 272, SST_MODULE_ID_FIR_24,
+ SST_PATH_INDEX_MEDIA_LOOP2_OUT, 0, SST_TASK_SBA, SBA_VB_SET_FIR),
+ SST_ALGO_KCONTROL_BYTES("media_loop2_out", "iir", 300, SST_MODULE_ID_IIR_24,
+ SST_PATH_INDEX_MEDIA_LOOP2_OUT, 0, SST_TASK_SBA, SBA_VB_SET_IIR),
+ SST_ALGO_KCONTROL_BYTES("media_loop2_out", "mdrp", 286, SST_MODULE_ID_MDRP,
+ SST_PATH_INDEX_MEDIA_LOOP2_OUT, 0, SST_TASK_SBA, SBA_SET_MDRP),
+ SST_ALGO_KCONTROL_BYTES("sprot_loop_out", "lpro", 192, SST_MODULE_ID_SPROT,
+ SST_PATH_INDEX_SPROT_LOOP_OUT, 0, SST_TASK_SBA, SBA_VB_LPRO),
+ SST_ALGO_KCONTROL_BYTES("codec_in0", "dcr", 52, SST_MODULE_ID_FILT_DCR,
+ SST_PATH_INDEX_CODEC_IN0, 0, SST_TASK_SBA, SBA_VB_SET_IIR),
+ SST_ALGO_KCONTROL_BYTES("codec_in1", "dcr", 52, SST_MODULE_ID_FILT_DCR,
+ SST_PATH_INDEX_CODEC_IN1, 0, SST_TASK_SBA, SBA_VB_SET_IIR),
+
+};
+
+static int sst_algo_control_init(struct device *dev)
+{
+ int i = 0;
+ struct sst_algo_control *bc;
+ /*allocate space to cache the algo parameters in the driver*/
+ for (i = 0; i < ARRAY_SIZE(sst_algo_controls); i++) {
+ bc = (struct sst_algo_control *)sst_algo_controls[i].private_value;
+ bc->params = devm_kzalloc(dev, bc->max, GFP_KERNEL);
+ if (bc->params == NULL)
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+int sst_dsp_init_v2_dpcm(struct snd_soc_platform *platform)
+{
+ int ret = 0;
+ struct sst_data *drv = snd_soc_platform_get_drvdata(platform);
+
+ drv->byte_stream = devm_kzalloc(platform->dev,
+ SST_MAX_BIN_BYTES, GFP_KERNEL);
+ if (!drv->byte_stream)
+ return -ENOMEM;
+
+ /*Initialize algo control params*/
+ ret = sst_algo_control_init(platform->dev);
+ if (ret)
+ return ret;
+ ret = snd_soc_add_platform_controls(platform, sst_algo_controls,
+ ARRAY_SIZE(sst_algo_controls));
+ return ret;
+}
diff --git a/sound/soc/intel/sst-atom-controls.h b/sound/soc/intel/sst-atom-controls.h
index 14063ab8c7c5..a73e894b175c 100644
--- a/sound/soc/intel/sst-atom-controls.h
+++ b/sound/soc/intel/sst-atom-controls.h
@@ -1,4 +1,6 @@
/*
+ * sst-atom-controls.h - Intel MID Platform driver header file
+ *
* Copyright (C) 2013-14 Intel Corp
* Author: Ramesh Babu <ramesh.babu.koul@intel.com>
* Omair M Abdullah <omair.m.abdullah@intel.com>
@@ -18,13 +20,423 @@
*
*/
-#ifndef __SST_CONTROLS_V2_H__
-#define __SST_CONTROLS_V2_H__
+#ifndef __SST_ATOM_CONTROLS_H__
+#define __SST_ATOM_CONTROLS_H__
enum {
MERR_DPCM_AUDIO = 0,
MERR_DPCM_COMPR,
};
+/* define a bit for each mixer input */
+#define SST_MIX_IP(x) (x)
+
+#define SST_IP_CODEC0 SST_MIX_IP(2)
+#define SST_IP_CODEC1 SST_MIX_IP(3)
+#define SST_IP_LOOP0 SST_MIX_IP(4)
+#define SST_IP_LOOP1 SST_MIX_IP(5)
+#define SST_IP_LOOP2 SST_MIX_IP(6)
+#define SST_IP_PROBE SST_MIX_IP(7)
+#define SST_IP_VOIP SST_MIX_IP(12)
+#define SST_IP_PCM0 SST_MIX_IP(13)
+#define SST_IP_PCM1 SST_MIX_IP(14)
+#define SST_IP_MEDIA0 SST_MIX_IP(17)
+#define SST_IP_MEDIA1 SST_MIX_IP(18)
+#define SST_IP_MEDIA2 SST_MIX_IP(19)
+#define SST_IP_MEDIA3 SST_MIX_IP(20)
+
+#define SST_IP_LAST SST_IP_MEDIA3
+
+#define SST_SWM_INPUT_COUNT (SST_IP_LAST + 1)
+#define SST_CMD_SWM_MAX_INPUTS 6
+
+#define SST_PATH_ID_SHIFT 8
+#define SST_DEFAULT_LOCATION_ID 0xFFFF
+#define SST_DEFAULT_CELL_NBR 0xFF
+#define SST_DEFAULT_MODULE_ID 0xFFFF
+
+/*
+ * Audio DSP Path Ids. Specified by the audio DSP FW
+ */
+enum sst_path_index {
+ SST_PATH_INDEX_CODEC_OUT0 = (0x02 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_CODEC_OUT1 = (0x03 << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_SPROT_LOOP_OUT = (0x04 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_MEDIA_LOOP1_OUT = (0x05 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_MEDIA_LOOP2_OUT = (0x06 << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_VOIP_OUT = (0x0C << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_PCM0_OUT = (0x0D << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_PCM1_OUT = (0x0E << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_PCM2_OUT = (0x0F << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_MEDIA0_OUT = (0x12 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_MEDIA1_OUT = (0x13 << SST_PATH_ID_SHIFT),
+
+
+ /* Start of input paths */
+ SST_PATH_INDEX_CODEC_IN0 = (0x82 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_CODEC_IN1 = (0x83 << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_SPROT_LOOP_IN = (0x84 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_MEDIA_LOOP1_IN = (0x85 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_MEDIA_LOOP2_IN = (0x86 << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_VOIP_IN = (0x8C << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_PCM0_IN = (0x8D << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_PCM1_IN = (0x8E << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_MEDIA0_IN = (0x8F << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_MEDIA1_IN = (0x90 << SST_PATH_ID_SHIFT),
+ SST_PATH_INDEX_MEDIA2_IN = (0x91 << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_MEDIA3_IN = (0x9C << SST_PATH_ID_SHIFT),
+
+ SST_PATH_INDEX_RESERVED = (0xFF << SST_PATH_ID_SHIFT),
+};
+
+/*
+ * path IDs
+ */
+enum sst_swm_inputs {
+ SST_SWM_IN_CODEC0 = (SST_PATH_INDEX_CODEC_IN0 | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_CODEC1 = (SST_PATH_INDEX_CODEC_IN1 | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_IN | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_IN | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_IN | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_VOIP = (SST_PATH_INDEX_VOIP_IN | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_PCM0 = (SST_PATH_INDEX_PCM0_IN | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_PCM1 = (SST_PATH_INDEX_PCM1_IN | SST_DEFAULT_CELL_NBR),
+ SST_SWM_IN_MEDIA0 = (SST_PATH_INDEX_MEDIA0_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
+ SST_SWM_IN_MEDIA1 = (SST_PATH_INDEX_MEDIA1_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
+ SST_SWM_IN_MEDIA2 = (SST_PATH_INDEX_MEDIA2_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
+ SST_SWM_IN_MEDIA3 = (SST_PATH_INDEX_MEDIA3_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
+ SST_SWM_IN_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR)
+};
+
+/*
+ * path IDs
+ */
+enum sst_swm_outputs {
+ SST_SWM_OUT_CODEC0 = (SST_PATH_INDEX_CODEC_OUT0 | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_CODEC1 = (SST_PATH_INDEX_CODEC_OUT1 | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_OUT | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_OUT | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_OUT | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_VOIP = (SST_PATH_INDEX_VOIP_OUT | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_PCM0 = (SST_PATH_INDEX_PCM0_OUT | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_PCM1 = (SST_PATH_INDEX_PCM1_OUT | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_PCM2 = (SST_PATH_INDEX_PCM2_OUT | SST_DEFAULT_CELL_NBR),
+ SST_SWM_OUT_MEDIA0 = (SST_PATH_INDEX_MEDIA0_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
+ SST_SWM_OUT_MEDIA1 = (SST_PATH_INDEX_MEDIA1_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */
+ SST_SWM_OUT_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR),
+};
+
+enum sst_ipc_msg {
+ SST_IPC_IA_CMD = 1,
+ SST_IPC_IA_SET_PARAMS,
+ SST_IPC_IA_GET_PARAMS,
+};
+
+enum sst_cmd_type {
+ SST_CMD_BYTES_SET = 1,
+ SST_CMD_BYTES_GET = 2,
+};
+
+enum sst_task {
+ SST_TASK_SBA = 1,
+ SST_TASK_MMX,
+};
+
+enum sst_type {
+ SST_TYPE_CMD = 1,
+ SST_TYPE_PARAMS,
+};
+
+enum sst_flag {
+ SST_FLAG_BLOCKED = 1,
+ SST_FLAG_NONBLOCK,
+};
+
+/*
+ * Enumeration for indexing the gain cells in VB_SET_GAIN DSP command
+ */
+enum sst_gain_index {
+ /* GAIN IDs for SB task start here */
+ SST_GAIN_INDEX_CODEC_OUT0,
+ SST_GAIN_INDEX_CODEC_OUT1,
+ SST_GAIN_INDEX_CODEC_IN0,
+ SST_GAIN_INDEX_CODEC_IN1,
+
+ SST_GAIN_INDEX_SPROT_LOOP_OUT,
+ SST_GAIN_INDEX_MEDIA_LOOP1_OUT,
+ SST_GAIN_INDEX_MEDIA_LOOP2_OUT,
+
+ SST_GAIN_INDEX_PCM0_IN_LEFT,
+ SST_GAIN_INDEX_PCM0_IN_RIGHT,
+
+ SST_GAIN_INDEX_PCM1_OUT_LEFT,
+ SST_GAIN_INDEX_PCM1_OUT_RIGHT,
+ SST_GAIN_INDEX_PCM1_IN_LEFT,
+ SST_GAIN_INDEX_PCM1_IN_RIGHT,
+ SST_GAIN_INDEX_PCM2_OUT_LEFT,
+
+ SST_GAIN_INDEX_PCM2_OUT_RIGHT,
+ SST_GAIN_INDEX_VOIP_OUT,
+ SST_GAIN_INDEX_VOIP_IN,
+
+ /* Gain IDs for MMX task start here */
+ SST_GAIN_INDEX_MEDIA0_IN_LEFT,
+ SST_GAIN_INDEX_MEDIA0_IN_RIGHT,
+ SST_GAIN_INDEX_MEDIA1_IN_LEFT,
+ SST_GAIN_INDEX_MEDIA1_IN_RIGHT,
+
+ SST_GAIN_INDEX_MEDIA2_IN_LEFT,
+ SST_GAIN_INDEX_MEDIA2_IN_RIGHT,
+
+ SST_GAIN_INDEX_GAIN_END
+};
+
+/*
+ * Audio DSP module IDs specified by FW spec
+ * TODO: Update with all modules
+ */
+enum sst_module_id {
+ SST_MODULE_ID_PCM = 0x0001,
+ SST_MODULE_ID_MP3 = 0x0002,
+ SST_MODULE_ID_MP24 = 0x0003,
+ SST_MODULE_ID_AAC = 0x0004,
+ SST_MODULE_ID_AACP = 0x0005,
+ SST_MODULE_ID_EAACP = 0x0006,
+ SST_MODULE_ID_WMA9 = 0x0007,
+ SST_MODULE_ID_WMA10 = 0x0008,
+ SST_MODULE_ID_WMA10P = 0x0009,
+ SST_MODULE_ID_RA = 0x000A,
+ SST_MODULE_ID_DDAC3 = 0x000B,
+ SST_MODULE_ID_TRUE_HD = 0x000C,
+ SST_MODULE_ID_HD_PLUS = 0x000D,
+
+ SST_MODULE_ID_SRC = 0x0064,
+ SST_MODULE_ID_DOWNMIX = 0x0066,
+ SST_MODULE_ID_GAIN_CELL = 0x0067,
+ SST_MODULE_ID_SPROT = 0x006D,
+ SST_MODULE_ID_BASS_BOOST = 0x006E,
+ SST_MODULE_ID_STEREO_WDNG = 0x006F,
+ SST_MODULE_ID_AV_REMOVAL = 0x0070,
+ SST_MODULE_ID_MIC_EQ = 0x0071,
+ SST_MODULE_ID_SPL = 0x0072,
+ SST_MODULE_ID_ALGO_VTSV = 0x0073,
+ SST_MODULE_ID_NR = 0x0076,
+ SST_MODULE_ID_BWX = 0x0077,
+ SST_MODULE_ID_DRP = 0x0078,
+ SST_MODULE_ID_MDRP = 0x0079,
+
+ SST_MODULE_ID_ANA = 0x007A,
+ SST_MODULE_ID_AEC = 0x007B,
+ SST_MODULE_ID_NR_SNS = 0x007C,
+ SST_MODULE_ID_SER = 0x007D,
+ SST_MODULE_ID_AGC = 0x007E,
+
+ SST_MODULE_ID_CNI = 0x007F,
+ SST_MODULE_ID_CONTEXT_ALGO_AWARE = 0x0080,
+ SST_MODULE_ID_FIR_24 = 0x0081,
+ SST_MODULE_ID_IIR_24 = 0x0082,
+
+ SST_MODULE_ID_ASRC = 0x0083,
+ SST_MODULE_ID_TONE_GEN = 0x0084,
+ SST_MODULE_ID_BMF = 0x0086,
+ SST_MODULE_ID_EDL = 0x0087,
+ SST_MODULE_ID_GLC = 0x0088,
+
+ SST_MODULE_ID_FIR_16 = 0x0089,
+ SST_MODULE_ID_IIR_16 = 0x008A,
+ SST_MODULE_ID_DNR = 0x008B,
+
+ SST_MODULE_ID_VIRTUALIZER = 0x008C,
+ SST_MODULE_ID_VISUALIZATION = 0x008D,
+ SST_MODULE_ID_LOUDNESS_OPTIMIZER = 0x008E,
+ SST_MODULE_ID_REVERBERATION = 0x008F,
+
+ SST_MODULE_ID_CNI_TX = 0x0090,
+ SST_MODULE_ID_REF_LINE = 0x0091,
+ SST_MODULE_ID_VOLUME = 0x0092,
+ SST_MODULE_ID_FILT_DCR = 0x0094,
+ SST_MODULE_ID_SLV = 0x009A,
+ SST_MODULE_ID_NLF = 0x009B,
+ SST_MODULE_ID_TNR = 0x009C,
+ SST_MODULE_ID_WNR = 0x009D,
+
+ SST_MODULE_ID_LOG = 0xFF00,
+
+ SST_MODULE_ID_TASK = 0xFFFF,
+};
+
+enum sst_cmd {
+ SBA_IDLE = 14,
+ SBA_VB_SET_SPEECH_PATH = 26,
+ MMX_SET_GAIN = 33,
+ SBA_VB_SET_GAIN = 33,
+ FBA_VB_RX_CNI = 35,
+ MMX_SET_GAIN_TIMECONST = 36,
+ SBA_VB_SET_TIMECONST = 36,
+ SBA_VB_START = 85,
+ SBA_SET_SWM = 114,
+ SBA_SET_MDRP = 116,
+ SBA_HW_SET_SSP = 117,
+ SBA_SET_MEDIA_LOOP_MAP = 118,
+ SBA_SET_MEDIA_PATH = 119,
+ MMX_SET_MEDIA_PATH = 119,
+ SBA_VB_LPRO = 126,
+ SBA_VB_SET_FIR = 128,
+ SBA_VB_SET_IIR = 129,
+ SBA_SET_SSP_SLOT_MAP = 130,
+};
+
+enum sst_dsp_switch {
+ SST_SWITCH_OFF = 0,
+ SST_SWITCH_ON = 3,
+};
+
+enum sst_path_switch {
+ SST_PATH_OFF = 0,
+ SST_PATH_ON = 1,
+};
+
+enum sst_swm_state {
+ SST_SWM_OFF = 0,
+ SST_SWM_ON = 3,
+};
+
+#define SST_FILL_LOCATION_IDS(dst, cell_idx, pipe_id) do { \
+ dst.location_id.p.cell_nbr_idx = (cell_idx); \
+ dst.location_id.p.path_id = (pipe_id); \
+ } while (0)
+#define SST_FILL_LOCATION_ID(dst, loc_id) (\
+ dst.location_id.f = (loc_id))
+#define SST_FILL_MODULE_ID(dst, mod_id) (\
+ dst.module_id = (mod_id))
+
+#define SST_FILL_DESTINATION1(dst, id) do { \
+ SST_FILL_LOCATION_ID(dst, (id) & 0xFFFF); \
+ SST_FILL_MODULE_ID(dst, ((id) & 0xFFFF0000) >> 16); \
+ } while (0)
+#define SST_FILL_DESTINATION2(dst, loc_id, mod_id) do { \
+ SST_FILL_LOCATION_ID(dst, loc_id); \
+ SST_FILL_MODULE_ID(dst, mod_id); \
+ } while (0)
+#define SST_FILL_DESTINATION3(dst, cell_idx, path_id, mod_id) do { \
+ SST_FILL_LOCATION_IDS(dst, cell_idx, path_id); \
+ SST_FILL_MODULE_ID(dst, mod_id); \
+ } while (0)
+
+#define SST_FILL_DESTINATION(level, dst, ...) \
+ SST_FILL_DESTINATION##level(dst, __VA_ARGS__)
+#define SST_FILL_DEFAULT_DESTINATION(dst) \
+ SST_FILL_DESTINATION(2, dst, SST_DEFAULT_LOCATION_ID, SST_DEFAULT_MODULE_ID)
+
+struct sst_destination_id {
+ union sst_location_id {
+ struct {
+ u8 cell_nbr_idx; /* module index */
+ u8 path_id; /* pipe_id */
+ } __packed p; /* part */
+ u16 f; /* full */
+ } __packed location_id;
+ u16 module_id;
+} __packed;
+struct sst_dsp_header {
+ struct sst_destination_id dst;
+ u16 command_id;
+ u16 length;
+} __packed;
+
+/*
+ *
+ * Common Commands
+ *
+ */
+struct sst_cmd_generic {
+ struct sst_dsp_header header;
+} __packed;
+struct sst_cmd_set_params {
+ struct sst_destination_id dst;
+ u16 command_id;
+ char params[0];
+} __packed;
+#define SST_CONTROL_NAME(xpname, xmname, xinstance, xtype) \
+ xpname " " xmname " " #xinstance " " xtype
+
+#define SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, xtype, xsubmodule) \
+ xpname " " xmname " " #xinstance " " xtype " " xsubmodule
+enum sst_algo_kcontrol_type {
+ SST_ALGO_PARAMS,
+ SST_ALGO_BYPASS,
+};
+
+struct sst_algo_control {
+ enum sst_algo_kcontrol_type type;
+ int max;
+ u16 module_id;
+ u16 pipe_id;
+ u16 task_id;
+ u16 cmd_id;
+ bool bypass;
+ unsigned char *params;
+ struct snd_soc_dapm_widget *w;
+};
+
+/* size of the control = size of params + size of length field */
+#define SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, xmod, xtask, xcmd) \
+ (struct sst_algo_control){ \
+ .max = xcount + sizeof(u16), .type = xtype, .module_id = xmod, \
+ .pipe_id = xpipe, .task_id = xtask, .cmd_id = xcmd, \
+ }
+
+#define SST_ALGO_KCONTROL(xname, xcount, xmod, xpipe, \
+ xtask, xcmd, xtype, xinfo, xget, xput) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .info = xinfo, .get = xget, .put = xput, \
+ .private_value = (unsigned long)& \
+ SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, \
+ xmod, xtask, xcmd), \
+}
+
+#define SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, \
+ xpipe, xinstance, xtask, xcmd) \
+ SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "params"), \
+ xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \
+ sst_algo_bytes_ctl_info, \
+ sst_algo_control_get, sst_algo_control_set)
+
+#define SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask) \
+ SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "bypass"), \
+ 0, xmod, xpipe, xtask, 0, SST_ALGO_BYPASS, \
+ snd_soc_info_bool_ext, \
+ sst_algo_control_get, sst_algo_control_set)
+
+#define SST_ALGO_BYPASS_PARAMS(xpname, xmname, xcount, xmod, xpipe, \
+ xinstance, xtask, xcmd) \
+ SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask), \
+ SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, xpipe, xinstance, xtask, xcmd)
+
+#define SST_COMBO_ALGO_KCONTROL_BYTES(xpname, xmname, xsubmod, xcount, xmod, \
+ xpipe, xinstance, xtask, xcmd) \
+ SST_ALGO_KCONTROL(SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, "params", \
+ xsubmod), \
+ xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \
+ sst_algo_bytes_ctl_info, \
+ sst_algo_control_get, sst_algo_control_set)
+
+
+struct sst_enum {
+ bool tx;
+ unsigned short reg;
+ unsigned int max;
+ const char * const *texts;
+ struct snd_soc_dapm_widget *w;
+};
#endif
diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c
index 61bf6da4bb02..33fc5c3abf55 100644
--- a/sound/soc/intel/sst-haswell-pcm.c
+++ b/sound/soc/intel/sst-haswell-pcm.c
@@ -138,11 +138,10 @@ static inline unsigned int hsw_ipc_to_mixer(u32 value)
static int hsw_stream_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_platform *platform = snd_soc_kcontrol_platform(kcontrol);
+ struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct hsw_priv_data *pdata = snd_soc_component_get_drvdata(cmpnt);
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
- struct hsw_priv_data *pdata =
- snd_soc_platform_get_drvdata(platform);
struct hsw_pcm_data *pcm_data = &pdata->pcm[mc->reg];
struct sst_hsw *hsw = pdata->hsw;
u32 volume;
@@ -176,11 +175,10 @@ static int hsw_stream_volume_put(struct snd_kcontrol *kcontrol,
static int hsw_stream_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_platform *platform = snd_soc_kcontrol_platform(kcontrol);
+ struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct hsw_priv_data *pdata = snd_soc_component_get_drvdata(cmpnt);
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
- struct hsw_priv_data *pdata =
- snd_soc_platform_get_drvdata(platform);
struct hsw_pcm_data *pcm_data = &pdata->pcm[mc->reg];
struct sst_hsw *hsw = pdata->hsw;
u32 volume;
@@ -208,8 +206,8 @@ static int hsw_stream_volume_get(struct snd_kcontrol *kcontrol,
static int hsw_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_platform *platform = snd_soc_kcontrol_platform(kcontrol);
- struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(platform);
+ struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct hsw_priv_data *pdata = snd_soc_component_get_drvdata(cmpnt);
struct sst_hsw *hsw = pdata->hsw;
u32 volume;
@@ -233,8 +231,8 @@ static int hsw_volume_put(struct snd_kcontrol *kcontrol,
static int hsw_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_platform *platform = snd_soc_kcontrol_platform(kcontrol);
- struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(platform);
+ struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct hsw_priv_data *pdata = snd_soc_component_get_drvdata(cmpnt);
struct sst_hsw *hsw = pdata->hsw;
unsigned int volume = 0;
@@ -778,20 +776,11 @@ static const struct snd_soc_dapm_route graph[] = {
static int hsw_pcm_probe(struct snd_soc_platform *platform)
{
+ struct hsw_priv_data *priv_data = snd_soc_platform_get_drvdata(platform);
struct sst_pdata *pdata = dev_get_platdata(platform->dev);
- struct hsw_priv_data *priv_data;
- struct device *dma_dev;
+ struct device *dma_dev = pdata->dma_dev;
int i, ret = 0;
- if (!pdata)
- return -ENODEV;
-
- dma_dev = pdata->dma_dev;
-
- priv_data = devm_kzalloc(platform->dev, sizeof(*priv_data), GFP_KERNEL);
- priv_data->hsw = pdata->dsp;
- snd_soc_platform_set_drvdata(platform, priv_data);
-
/* allocate DSP buffer page tables */
for (i = 0; i < ARRAY_SIZE(hsw_dais); i++) {
@@ -848,27 +837,38 @@ static struct snd_soc_platform_driver hsw_soc_platform = {
.ops = &hsw_pcm_ops,
.pcm_new = hsw_pcm_new,
.pcm_free = hsw_pcm_free,
- .controls = hsw_volume_controls,
- .num_controls = ARRAY_SIZE(hsw_volume_controls),
- .dapm_widgets = widgets,
- .num_dapm_widgets = ARRAY_SIZE(widgets),
- .dapm_routes = graph,
- .num_dapm_routes = ARRAY_SIZE(graph),
};
static const struct snd_soc_component_driver hsw_dai_component = {
- .name = "haswell-dai",
+ .name = "haswell-dai",
+ .controls = hsw_volume_controls,
+ .num_controls = ARRAY_SIZE(hsw_volume_controls),
+ .dapm_widgets = widgets,
+ .num_dapm_widgets = ARRAY_SIZE(widgets),
+ .dapm_routes = graph,
+ .num_dapm_routes = ARRAY_SIZE(graph),
};
static int hsw_pcm_dev_probe(struct platform_device *pdev)
{
struct sst_pdata *sst_pdata = dev_get_platdata(&pdev->dev);
+ struct hsw_priv_data *priv_data;
int ret;
+ if (!sst_pdata)
+ return -EINVAL;
+
+ priv_data = devm_kzalloc(&pdev->dev, sizeof(*priv_data), GFP_KERNEL);
+ if (!priv_data)
+ return -ENOMEM;
+
ret = sst_hsw_dsp_init(&pdev->dev, sst_pdata);
if (ret < 0)
return -ENODEV;
+ priv_data->hsw = sst_pdata->dsp;
+ platform_set_drvdata(pdev, priv_data);
+
ret = snd_soc_register_platform(&pdev->dev, &hsw_soc_platform);
if (ret < 0)
goto err_plat;
diff --git a/sound/soc/intel/sst-mfld-platform-compress.c b/sound/soc/intel/sst-mfld-platform-compress.c
index 29c059ca19e8..59467775c9b8 100644
--- a/sound/soc/intel/sst-mfld-platform-compress.c
+++ b/sound/soc/intel/sst-mfld-platform-compress.c
@@ -86,7 +86,7 @@ static int sst_platform_compr_free(struct snd_compr_stream *cstream)
/*need to check*/
str_id = stream->id;
if (str_id)
- ret_val = stream->compr_ops->close(str_id);
+ ret_val = stream->compr_ops->close(sst->dev, str_id);
module_put(sst->dev->driver->owner);
kfree(stream);
pr_debug("%s: %d\n", __func__, ret_val);
@@ -158,7 +158,7 @@ static int sst_platform_compr_set_params(struct snd_compr_stream *cstream,
cb.drain_cb_param = cstream;
cb.drain_notify = sst_drain_notify;
- retval = stream->compr_ops->open(&str_params, &cb);
+ retval = stream->compr_ops->open(sst->dev, &str_params, &cb);
if (retval < 0) {
pr_err("stream allocation failed %d\n", retval);
return retval;
@@ -170,10 +170,30 @@ static int sst_platform_compr_set_params(struct snd_compr_stream *cstream,
static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd)
{
- struct sst_runtime_stream *stream =
- cstream->runtime->private_data;
-
- return stream->compr_ops->control(cmd, stream->id);
+ struct sst_runtime_stream *stream = cstream->runtime->private_data;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ if (stream->compr_ops->stream_start)
+ return stream->compr_ops->stream_start(sst->dev, stream->id);
+ case SNDRV_PCM_TRIGGER_STOP:
+ if (stream->compr_ops->stream_drop)
+ return stream->compr_ops->stream_drop(sst->dev, stream->id);
+ case SND_COMPR_TRIGGER_DRAIN:
+ if (stream->compr_ops->stream_drain)
+ return stream->compr_ops->stream_drain(sst->dev, stream->id);
+ case SND_COMPR_TRIGGER_PARTIAL_DRAIN:
+ if (stream->compr_ops->stream_partial_drain)
+ return stream->compr_ops->stream_partial_drain(sst->dev, stream->id);
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ if (stream->compr_ops->stream_pause)
+ return stream->compr_ops->stream_pause(sst->dev, stream->id);
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ if (stream->compr_ops->stream_pause_release)
+ return stream->compr_ops->stream_pause_release(sst->dev, stream->id);
+ default:
+ return -EINVAL;
+ }
}
static int sst_platform_compr_pointer(struct snd_compr_stream *cstream,
@@ -182,7 +202,7 @@ static int sst_platform_compr_pointer(struct snd_compr_stream *cstream,
struct sst_runtime_stream *stream;
stream = cstream->runtime->private_data;
- stream->compr_ops->tstamp(stream->id, tstamp);
+ stream->compr_ops->tstamp(sst->dev, stream->id, tstamp);
tstamp->byte_offset = tstamp->copied_total %
(u32)cstream->runtime->buffer_size;
pr_debug("calc bytes offset/copied bytes as %d\n", tstamp->byte_offset);
@@ -195,7 +215,7 @@ static int sst_platform_compr_ack(struct snd_compr_stream *cstream,
struct sst_runtime_stream *stream;
stream = cstream->runtime->private_data;
- stream->compr_ops->ack(stream->id, (unsigned long)bytes);
+ stream->compr_ops->ack(sst->dev, stream->id, (unsigned long)bytes);
stream->bytes_written += bytes;
return 0;
@@ -225,7 +245,7 @@ static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream,
struct sst_runtime_stream *stream =
cstream->runtime->private_data;
- return stream->compr_ops->set_metadata(stream->id, metadata);
+ return stream->compr_ops->set_metadata(sst->dev, stream->id, metadata);
}
struct snd_compr_ops sst_platform_compr_ops = {
diff --git a/sound/soc/intel/sst-mfld-platform-pcm.c b/sound/soc/intel/sst-mfld-platform-pcm.c
index 706212a6a68c..aa9b600dfc9b 100644
--- a/sound/soc/intel/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/sst-mfld-platform-pcm.c
@@ -43,12 +43,12 @@ int sst_register_dsp(struct sst_device *dev)
return -ENODEV;
mutex_lock(&sst_lock);
if (sst) {
- pr_err("we already have a device %s\n", sst->name);
+ dev_err(dev->dev, "we already have a device %s\n", sst->name);
module_put(dev->dev->driver->owner);
mutex_unlock(&sst_lock);
return -EEXIST;
}
- pr_debug("registering device %s\n", dev->name);
+ dev_dbg(dev->dev, "registering device %s\n", dev->name);
sst = dev;
mutex_unlock(&sst_lock);
return 0;
@@ -70,7 +70,7 @@ int sst_unregister_dsp(struct sst_device *dev)
}
module_put(sst->dev->driver->owner);
- pr_debug("unreg %s\n", sst->name);
+ dev_dbg(dev->dev, "unreg %s\n", sst->name);
sst = NULL;
mutex_unlock(&sst_lock);
return 0;
@@ -252,7 +252,7 @@ int sst_fill_stream_params(void *substream,
}
static int sst_platform_alloc_stream(struct snd_pcm_substream *substream,
- struct snd_soc_platform *platform)
+ struct snd_soc_dai *dai)
{
struct sst_runtime_stream *stream =
substream->runtime->private_data;
@@ -260,7 +260,7 @@ static int sst_platform_alloc_stream(struct snd_pcm_substream *substream,
struct snd_sst_params str_params = {0};
struct snd_sst_alloc_params_ext alloc_params = {0};
int ret_val = 0;
- struct sst_data *ctx = snd_soc_platform_get_drvdata(platform);
+ struct sst_data *ctx = snd_soc_dai_get_drvdata(dai);
/* set codec params and inform SST driver the same */
sst_fill_pcm_params(substream, &param);
@@ -277,7 +277,7 @@ static int sst_platform_alloc_stream(struct snd_pcm_substream *substream,
stream->stream_info.str_id = str_params.stream_id;
- ret_val = stream->ops->open(&str_params);
+ ret_val = stream->ops->open(sst->dev, &str_params);
if (ret_val <= 0)
return ret_val;
@@ -306,22 +306,31 @@ static int sst_platform_init_stream(struct snd_pcm_substream *substream)
{
struct sst_runtime_stream *stream =
substream->runtime->private_data;
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret_val;
- pr_debug("setting buffer ptr param\n");
+ dev_dbg(rtd->dev, "setting buffer ptr param\n");
sst_set_stream_status(stream, SST_PLATFORM_INIT);
stream->stream_info.period_elapsed = sst_period_elapsed;
stream->stream_info.arg = substream;
stream->stream_info.buffer_ptr = 0;
stream->stream_info.sfreq = substream->runtime->rate;
- ret_val = stream->ops->device_control(
- SST_SND_STREAM_INIT, &stream->stream_info);
+ ret_val = stream->ops->stream_init(sst->dev, &stream->stream_info);
if (ret_val)
- pr_err("control_set ret error %d\n", ret_val);
+ dev_err(rtd->dev, "control_set ret error %d\n", ret_val);
return ret_val;
}
-/* end -- helper functions */
+
+static int power_up_sst(struct sst_runtime_stream *stream)
+{
+ return stream->ops->power(sst->dev, true);
+}
+
+static void power_down_sst(struct sst_runtime_stream *stream)
+{
+ stream->ops->power(sst->dev, false);
+}
static int sst_media_open(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
@@ -339,7 +348,7 @@ static int sst_media_open(struct snd_pcm_substream *substream,
mutex_lock(&sst_lock);
if (!sst ||
!try_module_get(sst->dev->driver->owner)) {
- pr_err("no device available to run\n");
+ dev_err(dai->dev, "no device available to run\n");
ret_val = -ENODEV;
goto out_ops;
}
@@ -352,6 +361,10 @@ static int sst_media_open(struct snd_pcm_substream *substream,
/* allocate memory for SST API set */
runtime->private_data = stream;
+ ret_val = power_up_sst(stream);
+ if (ret_val < 0)
+ return ret_val;
+
/* Make sure, that the period size is always even */
snd_pcm_hw_constraint_step(substream->runtime, 0,
SNDRV_PCM_HW_PARAM_PERIODS, 2);
@@ -371,26 +384,29 @@ static void sst_media_close(struct snd_pcm_substream *substream,
int ret_val = 0, str_id;
stream = substream->runtime->private_data;
+ power_down_sst(stream);
+
str_id = stream->stream_info.str_id;
if (str_id)
- ret_val = stream->ops->close(str_id);
+ ret_val = stream->ops->close(sst->dev, str_id);
module_put(sst->dev->driver->owner);
kfree(stream);
}
-static inline unsigned int get_current_pipe_id(struct snd_soc_platform *platform,
+static inline unsigned int get_current_pipe_id(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream)
{
- struct sst_data *sst = snd_soc_platform_get_drvdata(platform);
+ struct sst_data *sst = snd_soc_dai_get_drvdata(dai);
struct sst_dev_stream_map *map = sst->pdata->pdev_strm_map;
struct sst_runtime_stream *stream =
substream->runtime->private_data;
u32 str_id = stream->stream_info.str_id;
unsigned int pipe_id;
+
pipe_id = map[str_id].device_id;
- pr_debug("%s: got pipe_id = %#x for str_id = %d\n",
- __func__, pipe_id, str_id);
+ dev_dbg(dai->dev, "got pipe_id = %#x for str_id = %d\n",
+ pipe_id, str_id);
return pipe_id;
}
@@ -403,12 +419,11 @@ static int sst_media_prepare(struct snd_pcm_substream *substream,
stream = substream->runtime->private_data;
str_id = stream->stream_info.str_id;
if (stream->stream_info.str_id) {
- ret_val = stream->ops->device_control(
- SST_SND_DROP, &str_id);
+ ret_val = stream->ops->stream_drop(sst->dev, str_id);
return ret_val;
}
- ret_val = sst_platform_alloc_stream(substream, dai->platform);
+ ret_val = sst_platform_alloc_stream(substream, dai);
if (ret_val <= 0)
return ret_val;
snprintf(substream->pcm->id, sizeof(substream->pcm->id),
@@ -461,37 +476,40 @@ static int sst_platform_pcm_trigger(struct snd_pcm_substream *substream,
{
int ret_val = 0, str_id;
struct sst_runtime_stream *stream;
- int str_cmd, status;
+ int status;
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
- pr_debug("sst_platform_pcm_trigger called\n");
+ dev_dbg(rtd->dev, "sst_platform_pcm_trigger called\n");
+ if (substream->pcm->internal)
+ return 0;
stream = substream->runtime->private_data;
str_id = stream->stream_info.str_id;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
- pr_debug("sst: Trigger Start\n");
- str_cmd = SST_SND_START;
+ dev_dbg(rtd->dev, "sst: Trigger Start\n");
status = SST_PLATFORM_RUNNING;
stream->stream_info.arg = substream;
+ ret_val = stream->ops->stream_start(sst->dev, str_id);
break;
case SNDRV_PCM_TRIGGER_STOP:
- pr_debug("sst: in stop\n");
- str_cmd = SST_SND_DROP;
+ dev_dbg(rtd->dev, "sst: in stop\n");
status = SST_PLATFORM_DROPPED;
+ ret_val = stream->ops->stream_drop(sst->dev, str_id);
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- pr_debug("sst: in pause\n");
- str_cmd = SST_SND_PAUSE;
+ dev_dbg(rtd->dev, "sst: in pause\n");
status = SST_PLATFORM_PAUSED;
+ ret_val = stream->ops->stream_pause(sst->dev, str_id);
break;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- pr_debug("sst: in pause release\n");
- str_cmd = SST_SND_RESUME;
+ dev_dbg(rtd->dev, "sst: in pause release\n");
status = SST_PLATFORM_RUNNING;
+ ret_val = stream->ops->stream_pause_release(sst->dev, str_id);
break;
default:
return -EINVAL;
}
- ret_val = stream->ops->device_control(str_cmd, &str_id);
+
if (!ret_val)
sst_set_stream_status(stream, status);
@@ -505,16 +523,16 @@ static snd_pcm_uframes_t sst_platform_pcm_pointer
struct sst_runtime_stream *stream;
int ret_val, status;
struct pcm_stream_info *str_info;
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
stream = substream->runtime->private_data;
status = sst_get_stream_status(stream);
if (status == SST_PLATFORM_INIT)
return 0;
str_info = &stream->stream_info;
- ret_val = stream->ops->device_control(
- SST_SND_BUFFER_POINTER, str_info);
+ ret_val = stream->ops->stream_read_tstamp(sst->dev, str_info);
if (ret_val) {
- pr_err("sst: error code = %d\n", ret_val);
+ dev_err(rtd->dev, "sst: error code = %d\n", ret_val);
return ret_val;
}
substream->runtime->delay = str_info->pcm_delay;
@@ -530,7 +548,7 @@ static struct snd_pcm_ops sst_platform_ops = {
static void sst_pcm_free(struct snd_pcm *pcm)
{
- pr_debug("sst_pcm_free called\n");
+ dev_dbg(pcm->dev, "sst_pcm_free called\n");
snd_pcm_lib_preallocate_free_for_all(pcm);
}
@@ -547,14 +565,20 @@ static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd)
snd_dma_continuous_data(GFP_DMA),
SST_MIN_BUFFER, SST_MAX_BUFFER);
if (retval) {
- pr_err("dma buffer allocationf fail\n");
+ dev_err(rtd->dev, "dma buffer allocationf fail\n");
return retval;
}
}
return retval;
}
-static struct snd_soc_platform_driver sst_soc_platform_drv = {
+static int sst_soc_probe(struct snd_soc_platform *platform)
+{
+ return sst_dsp_init_v2_dpcm(platform);
+}
+
+static struct snd_soc_platform_driver sst_soc_platform_drv = {
+ .probe = sst_soc_probe,
.ops = &sst_platform_ops,
.compr_ops = &sst_platform_compr_ops,
.pcm_new = sst_pcm_new,
@@ -574,13 +598,11 @@ static int sst_platform_probe(struct platform_device *pdev)
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL);
if (drv == NULL) {
- pr_err("kzalloc failed\n");
return -ENOMEM;
}
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
if (pdata == NULL) {
- pr_err("kzalloc failed for pdata\n");
return -ENOMEM;
}
@@ -592,14 +614,14 @@ static int sst_platform_probe(struct platform_device *pdev)
ret = snd_soc_register_platform(&pdev->dev, &sst_soc_platform_drv);
if (ret) {
- pr_err("registering soc platform failed\n");
+ dev_err(&pdev->dev, "registering soc platform failed\n");
return ret;
}
ret = snd_soc_register_component(&pdev->dev, &sst_component,
sst_platform_dai, ARRAY_SIZE(sst_platform_dai));
if (ret) {
- pr_err("registering cpu dais failed\n");
+ dev_err(&pdev->dev, "registering cpu dais failed\n");
snd_soc_unregister_platform(&pdev->dev);
}
return ret;
@@ -610,7 +632,7 @@ static int sst_platform_remove(struct platform_device *pdev)
snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
- pr_debug("sst_platform_remove success\n");
+ dev_dbg(&pdev->dev, "sst_platform_remove success\n");
return 0;
}
diff --git a/sound/soc/intel/sst-mfld-platform.h b/sound/soc/intel/sst-mfld-platform.h
index 6c6a42c08e24..19f83ec51613 100644
--- a/sound/soc/intel/sst-mfld-platform.h
+++ b/sound/soc/intel/sst-mfld-platform.h
@@ -54,20 +54,6 @@ enum sst_drv_status {
SST_PLATFORM_DROPPED,
};
-enum sst_controls {
- SST_SND_ALLOC = 0x00,
- SST_SND_PAUSE = 0x01,
- SST_SND_RESUME = 0x02,
- SST_SND_DROP = 0x03,
- SST_SND_FREE = 0x04,
- SST_SND_BUFFER_POINTER = 0x05,
- SST_SND_STREAM_INIT = 0x06,
- SST_SND_START = 0x07,
- SST_SET_BYTE_STREAM = 0x100A,
- SST_GET_BYTE_STREAM = 0x100B,
- SST_MAX_CONTROLS = SST_GET_BYTE_STREAM,
-};
-
enum sst_stream_ops {
STREAM_OPS_PLAYBACK = 0,
STREAM_OPS_CAPTURE,
@@ -113,24 +99,37 @@ struct sst_compress_cb {
struct compress_sst_ops {
const char *name;
- int (*open) (struct snd_sst_params *str_params,
- struct sst_compress_cb *cb);
- int (*control) (unsigned int cmd, unsigned int str_id);
- int (*tstamp) (unsigned int str_id, struct snd_compr_tstamp *tstamp);
- int (*ack) (unsigned int str_id, unsigned long bytes);
- int (*close) (unsigned int str_id);
- int (*get_caps) (struct snd_compr_caps *caps);
- int (*get_codec_caps) (struct snd_compr_codec_caps *codec);
- int (*set_metadata) (unsigned int str_id,
+ int (*open)(struct device *dev,
+ struct snd_sst_params *str_params, struct sst_compress_cb *cb);
+ int (*stream_start)(struct device *dev, unsigned int str_id);
+ int (*stream_drop)(struct device *dev, unsigned int str_id);
+ int (*stream_drain)(struct device *dev, unsigned int str_id);
+ int (*stream_partial_drain)(struct device *dev, unsigned int str_id);
+ int (*stream_pause)(struct device *dev, unsigned int str_id);
+ int (*stream_pause_release)(struct device *dev, unsigned int str_id);
+
+ int (*tstamp)(struct device *dev, unsigned int str_id,
+ struct snd_compr_tstamp *tstamp);
+ int (*ack)(struct device *dev, unsigned int str_id,
+ unsigned long bytes);
+ int (*close)(struct device *dev, unsigned int str_id);
+ int (*get_caps)(struct snd_compr_caps *caps);
+ int (*get_codec_caps)(struct snd_compr_codec_caps *codec);
+ int (*set_metadata)(struct device *dev, unsigned int str_id,
struct snd_compr_metadata *mdata);
-
};
struct sst_ops {
- int (*open) (struct snd_sst_params *str_param);
- int (*device_control) (int cmd, void *arg);
- int (*set_generic_params)(enum sst_controls cmd, void *arg);
- int (*close) (unsigned int str_id);
+ int (*open)(struct device *dev, struct snd_sst_params *str_param);
+ int (*stream_init)(struct device *dev, struct pcm_stream_info *str_info);
+ int (*stream_start)(struct device *dev, int str_id);
+ int (*stream_drop)(struct device *dev, int str_id);
+ int (*stream_pause)(struct device *dev, int str_id);
+ int (*stream_pause_release)(struct device *dev, int str_id);
+ int (*stream_read_tstamp)(struct device *dev, struct pcm_stream_info *str_info);
+ int (*send_byte_stream)(struct device *dev, struct snd_sst_bytes_v2 *bytes);
+ int (*close)(struct device *dev, unsigned int str_id);
+ int (*power)(struct device *dev, bool state);
};
struct sst_runtime_stream {
@@ -152,6 +151,8 @@ struct sst_device {
};
struct sst_data;
+
+int sst_dsp_init_v2_dpcm(struct snd_soc_platform *platform);
void sst_set_stream_status(struct sst_runtime_stream *stream, int state);
int sst_fill_stream_params(void *substream, const struct sst_data *ctx,
struct snd_sst_params *str_params, bool is_compress);
@@ -166,6 +167,7 @@ struct sst_algo_int_control_v2 {
struct sst_data {
struct platform_device *pdev;
struct sst_platform_data *pdata;
+ struct snd_sst_bytes_v2 *byte_stream;
struct mutex lock;
};
int sst_register_dsp(struct sst_device *sst);
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index 9902efcb8ea1..a05482651aae 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -228,10 +228,12 @@ static struct snd_soc_dai_link speyside_dai[] = {
},
};
-static int speyside_wm9081_init(struct snd_soc_dapm_context *dapm)
+static int speyside_wm9081_init(struct snd_soc_component *component)
{
+ struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
+
/* At any time the WM9081 is active it will have this clock */
- return snd_soc_codec_set_sysclk(dapm->codec, WM9081_SYSCLK_MCLK, 0,
+ return snd_soc_codec_set_sysclk(codec, WM9081_SYSCLK_MCLK, 0,
MCLK_AUDIO_RATE, 0);
}
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index d4bfd4a9076f..1b422c5c36c8 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -270,79 +270,54 @@ static const struct file_operations codec_reg_fops = {
.llseek = default_llseek,
};
-static struct dentry *soc_debugfs_create_dir(struct dentry *parent,
- const char *fmt, ...)
+static void soc_init_component_debugfs(struct snd_soc_component *component)
{
- struct dentry *de;
- va_list ap;
- char *s;
+ if (component->debugfs_prefix) {
+ char *name;
- va_start(ap, fmt);
- s = kvasprintf(GFP_KERNEL, fmt, ap);
- va_end(ap);
+ name = kasprintf(GFP_KERNEL, "%s:%s",
+ component->debugfs_prefix, component->name);
+ if (name) {
+ component->debugfs_root = debugfs_create_dir(name,
+ component->card->debugfs_card_root);
+ kfree(name);
+ }
+ } else {
+ component->debugfs_root = debugfs_create_dir(component->name,
+ component->card->debugfs_card_root);
+ }
- if (!s)
- return NULL;
+ if (!component->debugfs_root) {
+ dev_warn(component->dev,
+ "ASoC: Failed to create component debugfs directory\n");
+ return;
+ }
- de = debugfs_create_dir(s, parent);
- kfree(s);
+ snd_soc_dapm_debugfs_init(snd_soc_component_get_dapm(component),
+ component->debugfs_root);
- return de;
+ if (component->init_debugfs)
+ component->init_debugfs(component);
}
-static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
+static void soc_cleanup_component_debugfs(struct snd_soc_component *component)
{
- struct dentry *debugfs_card_root = codec->component.card->debugfs_card_root;
+ debugfs_remove_recursive(component->debugfs_root);
+}
- codec->debugfs_codec_root = soc_debugfs_create_dir(debugfs_card_root,
- "codec:%s",
- codec->component.name);
- if (!codec->debugfs_codec_root) {
- dev_warn(codec->dev,
- "ASoC: Failed to create codec debugfs directory\n");
- return;
- }
+static void soc_init_codec_debugfs(struct snd_soc_component *component)
+{
+ struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
- debugfs_create_bool("cache_sync", 0444, codec->debugfs_codec_root,
+ debugfs_create_bool("cache_sync", 0444, codec->component.debugfs_root,
&codec->cache_sync);
- debugfs_create_bool("cache_only", 0444, codec->debugfs_codec_root,
- &codec->cache_only);
codec->debugfs_reg = debugfs_create_file("codec_reg", 0644,
- codec->debugfs_codec_root,
+ codec->component.debugfs_root,
codec, &codec_reg_fops);
if (!codec->debugfs_reg)
dev_warn(codec->dev,
"ASoC: Failed to create codec register debugfs file\n");
-
- snd_soc_dapm_debugfs_init(&codec->dapm, codec->debugfs_codec_root);
-}
-
-static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
-{
- debugfs_remove_recursive(codec->debugfs_codec_root);
-}
-
-static void soc_init_platform_debugfs(struct snd_soc_platform *platform)
-{
- struct dentry *debugfs_card_root = platform->component.card->debugfs_card_root;
-
- platform->debugfs_platform_root = soc_debugfs_create_dir(debugfs_card_root,
- "platform:%s",
- platform->component.name);
- if (!platform->debugfs_platform_root) {
- dev_warn(platform->dev,
- "ASoC: Failed to create platform debugfs directory\n");
- return;
- }
-
- snd_soc_dapm_debugfs_init(&platform->component.dapm,
- platform->debugfs_platform_root);
-}
-
-static void soc_cleanup_platform_debugfs(struct snd_soc_platform *platform)
-{
- debugfs_remove_recursive(platform->debugfs_platform_root);
}
static ssize_t codec_list_read_file(struct file *file, char __user *user_buf,
@@ -474,19 +449,15 @@ static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
#else
-static inline void soc_init_codec_debugfs(struct snd_soc_codec *codec)
-{
-}
+#define soc_init_codec_debugfs NULL
-static inline void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
+static inline void soc_init_component_debugfs(
+ struct snd_soc_component *component)
{
}
-static inline void soc_init_platform_debugfs(struct snd_soc_platform *platform)
-{
-}
-
-static inline void soc_cleanup_platform_debugfs(struct snd_soc_platform *platform)
+static inline void soc_cleanup_component_debugfs(
+ struct snd_soc_component *component)
{
}
@@ -579,10 +550,8 @@ int snd_soc_suspend(struct device *dev)
struct snd_soc_codec *codec;
int i, j;
- /* If the initialization of this soc device failed, there is no codec
- * associated with it. Just bail out in this case.
- */
- if (list_empty(&card->codec_dev_list))
+ /* If the card is not initialized yet there is nothing to do */
+ if (!card->instantiated)
return 0;
/* Due to the resume being scheduled into a workqueue we could
@@ -835,10 +804,8 @@ int snd_soc_resume(struct device *dev)
struct snd_soc_card *card = dev_get_drvdata(dev);
int i, ac97_control = 0;
- /* If the initialization of this soc device failed, there is no codec
- * associated with it. Just bail out in this case.
- */
- if (list_empty(&card->codec_dev_list))
+ /* If the card is not initialized yet there is nothing to do */
+ if (!card->instantiated)
return 0;
/* activate pins from sleep state */
@@ -887,35 +854,40 @@ EXPORT_SYMBOL_GPL(snd_soc_resume);
static const struct snd_soc_dai_ops null_dai_ops = {
};
-static struct snd_soc_codec *soc_find_codec(
- const struct device_node *codec_of_node,
- const char *codec_name)
+static struct snd_soc_component *soc_find_component(
+ const struct device_node *of_node, const char *name)
{
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
- list_for_each_entry(codec, &codec_list, list) {
- if (codec_of_node) {
- if (codec->dev->of_node != codec_of_node)
- continue;
- } else {
- if (strcmp(codec->component.name, codec_name))
- continue;
+ list_for_each_entry(component, &component_list, list) {
+ if (of_node) {
+ if (component->dev->of_node == of_node)
+ return component;
+ } else if (strcmp(component->name, name) == 0) {
+ return component;
}
-
- return codec;
}
return NULL;
}
-static struct snd_soc_dai *soc_find_codec_dai(struct snd_soc_codec *codec,
- const char *codec_dai_name)
+static struct snd_soc_dai *snd_soc_find_dai(
+ const struct snd_soc_dai_link_component *dlc)
{
- struct snd_soc_dai *codec_dai;
+ struct snd_soc_component *component;
+ struct snd_soc_dai *dai;
- list_for_each_entry(codec_dai, &codec->component.dai_list, list) {
- if (!strcmp(codec_dai->name, codec_dai_name)) {
- return codec_dai;
+ /* Find CPU DAI from registered DAIs*/
+ list_for_each_entry(component, &component_list, list) {
+ if (dlc->of_node && component->dev->of_node != dlc->of_node)
+ continue;
+ if (dlc->name && strcmp(dev_name(component->dev), dlc->name))
+ continue;
+ list_for_each_entry(dai, &component->dai_list, list) {
+ if (dlc->dai_name && strcmp(dai->name, dlc->dai_name))
+ continue;
+
+ return dai;
}
}
@@ -926,33 +898,19 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
{
struct snd_soc_dai_link *dai_link = &card->dai_link[num];
struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
- struct snd_soc_component *component;
struct snd_soc_dai_link_component *codecs = dai_link->codecs;
+ struct snd_soc_dai_link_component cpu_dai_component;
struct snd_soc_dai **codec_dais = rtd->codec_dais;
struct snd_soc_platform *platform;
- struct snd_soc_dai *cpu_dai;
const char *platform_name;
int i;
dev_dbg(card->dev, "ASoC: binding %s at idx %d\n", dai_link->name, num);
- /* Find CPU DAI from registered DAIs*/
- list_for_each_entry(component, &component_list, list) {
- if (dai_link->cpu_of_node &&
- component->dev->of_node != dai_link->cpu_of_node)
- continue;
- if (dai_link->cpu_name &&
- strcmp(dev_name(component->dev), dai_link->cpu_name))
- continue;
- list_for_each_entry(cpu_dai, &component->dai_list, list) {
- if (dai_link->cpu_dai_name &&
- strcmp(cpu_dai->name, dai_link->cpu_dai_name))
- continue;
-
- rtd->cpu_dai = cpu_dai;
- }
- }
-
+ cpu_dai_component.name = dai_link->cpu_name;
+ cpu_dai_component.of_node = dai_link->cpu_of_node;
+ cpu_dai_component.dai_name = dai_link->cpu_dai_name;
+ rtd->cpu_dai = snd_soc_find_dai(&cpu_dai_component);
if (!rtd->cpu_dai) {
dev_err(card->dev, "ASoC: CPU DAI %s not registered\n",
dai_link->cpu_dai_name);
@@ -963,15 +921,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
/* Find CODEC from registered CODECs */
for (i = 0; i < rtd->num_codecs; i++) {
- struct snd_soc_codec *codec;
- codec = soc_find_codec(codecs[i].of_node, codecs[i].name);
- if (!codec) {
- dev_err(card->dev, "ASoC: CODEC %s not registered\n",
- codecs[i].name);
- return -EPROBE_DEFER;
- }
-
- codec_dais[i] = soc_find_codec_dai(codec, codecs[i].dai_name);
+ codec_dais[i] = snd_soc_find_dai(&codecs[i]);
if (!codec_dais[i]) {
dev_err(card->dev, "ASoC: CODEC DAI %s not registered\n",
codecs[i].dai_name);
@@ -1012,68 +962,46 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
return 0;
}
-static int soc_remove_platform(struct snd_soc_platform *platform)
+static void soc_remove_component(struct snd_soc_component *component)
{
- int ret;
-
- if (platform->driver->remove) {
- ret = platform->driver->remove(platform);
- if (ret < 0)
- dev_err(platform->dev, "ASoC: failed to remove %d\n",
- ret);
- }
-
- /* Make sure all DAPM widgets are freed */
- snd_soc_dapm_free(&platform->component.dapm);
-
- soc_cleanup_platform_debugfs(platform);
- platform->probed = 0;
- module_put(platform->dev->driver->owner);
-
- return 0;
-}
+ if (!component->probed)
+ return;
-static void soc_remove_codec(struct snd_soc_codec *codec)
-{
- int err;
+ /* This is a HACK and will be removed soon */
+ if (component->codec)
+ list_del(&component->codec->card_list);
- if (codec->driver->remove) {
- err = codec->driver->remove(codec);
- if (err < 0)
- dev_err(codec->dev, "ASoC: failed to remove %d\n", err);
- }
+ if (component->remove)
+ component->remove(component);
- /* Make sure all DAPM widgets are freed */
- snd_soc_dapm_free(&codec->dapm);
+ snd_soc_dapm_free(snd_soc_component_get_dapm(component));
- soc_cleanup_codec_debugfs(codec);
- codec->probed = 0;
- list_del(&codec->card_list);
- module_put(codec->dev->driver->owner);
+ soc_cleanup_component_debugfs(component);
+ component->probed = 0;
+ module_put(component->dev->driver->owner);
}
-static void soc_remove_codec_dai(struct snd_soc_dai *codec_dai, int order)
+static void soc_remove_dai(struct snd_soc_dai *dai, int order)
{
int err;
- if (codec_dai && codec_dai->probed &&
- codec_dai->driver->remove_order == order) {
- if (codec_dai->driver->remove) {
- err = codec_dai->driver->remove(codec_dai);
+ if (dai && dai->probed &&
+ dai->driver->remove_order == order) {
+ if (dai->driver->remove) {
+ err = dai->driver->remove(dai);
if (err < 0)
- dev_err(codec_dai->dev,
+ dev_err(dai->dev,
"ASoC: failed to remove %s: %d\n",
- codec_dai->name, err);
+ dai->name, err);
}
- codec_dai->probed = 0;
+ dai->probed = 0;
}
}
static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order)
{
struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int i, err;
+ int i;
/* unregister the rtd device */
if (rtd->dev_registered) {
@@ -1085,22 +1013,9 @@ static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order)
/* remove the CODEC DAI */
for (i = 0; i < rtd->num_codecs; i++)
- soc_remove_codec_dai(rtd->codec_dais[i], order);
+ soc_remove_dai(rtd->codec_dais[i], order);
- /* remove the cpu_dai */
- if (cpu_dai && cpu_dai->probed &&
- cpu_dai->driver->remove_order == order) {
- if (cpu_dai->driver->remove) {
- err = cpu_dai->driver->remove(cpu_dai);
- if (err < 0)
- dev_err(cpu_dai->dev,
- "ASoC: failed to remove %s: %d\n",
- cpu_dai->name, err);
- }
- cpu_dai->probed = 0;
- if (!cpu_dai->codec)
- module_put(cpu_dai->dev->driver->owner);
- }
+ soc_remove_dai(rtd->cpu_dai, order);
}
static void soc_remove_link_components(struct snd_soc_card *card, int num,
@@ -1109,29 +1024,24 @@ static void soc_remove_link_components(struct snd_soc_card *card, int num,
struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_platform *platform = rtd->platform;
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
int i;
/* remove the platform */
- if (platform && platform->probed &&
- platform->driver->remove_order == order) {
- soc_remove_platform(platform);
- }
+ if (platform && platform->component.driver->remove_order == order)
+ soc_remove_component(&platform->component);
/* remove the CODEC-side CODEC */
for (i = 0; i < rtd->num_codecs; i++) {
- codec = rtd->codec_dais[i]->codec;
- if (codec && codec->probed &&
- codec->driver->remove_order == order)
- soc_remove_codec(codec);
+ component = rtd->codec_dais[i]->component;
+ if (component->driver->remove_order == order)
+ soc_remove_component(component);
}
/* remove any CPU-side CODEC */
if (cpu_dai) {
- codec = cpu_dai->codec;
- if (codec && codec->probed &&
- codec->driver->remove_order == order)
- soc_remove_codec(codec);
+ if (cpu_dai->component->driver->remove_order == order)
+ soc_remove_component(cpu_dai->component);
}
}
@@ -1173,137 +1083,111 @@ static void soc_set_name_prefix(struct snd_soc_card *card,
}
}
-static int soc_probe_codec(struct snd_soc_card *card,
- struct snd_soc_codec *codec)
+static int soc_probe_component(struct snd_soc_card *card,
+ struct snd_soc_component *component)
{
- int ret = 0;
- const struct snd_soc_codec_driver *driver = codec->driver;
+ struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+ struct snd_soc_component *dai_component, *component2;
struct snd_soc_dai *dai;
+ int ret;
+
+ if (component->probed)
+ return 0;
- codec->component.card = card;
- codec->dapm.card = card;
- soc_set_name_prefix(card, &codec->component);
+ component->card = card;
+ dapm->card = card;
+ soc_set_name_prefix(card, component);
- if (!try_module_get(codec->dev->driver->owner))
+ if (!try_module_get(component->dev->driver->owner))
return -ENODEV;
- soc_init_codec_debugfs(codec);
+ soc_init_component_debugfs(component);
- if (driver->dapm_widgets) {
- ret = snd_soc_dapm_new_controls(&codec->dapm,
- driver->dapm_widgets,
- driver->num_dapm_widgets);
+ if (component->dapm_widgets) {
+ ret = snd_soc_dapm_new_controls(dapm, component->dapm_widgets,
+ component->num_dapm_widgets);
if (ret != 0) {
- dev_err(codec->dev,
+ dev_err(component->dev,
"Failed to create new controls %d\n", ret);
goto err_probe;
}
}
- /* Create DAPM widgets for each DAI stream */
- list_for_each_entry(dai, &codec->component.dai_list, list) {
- ret = snd_soc_dapm_new_dai_widgets(&codec->dapm, dai);
+ /*
+ * This is rather ugly, but certain platforms expect that the DAPM
+ * widgets for the DAIs for components with the same parent device are
+ * created in the platforms DAPM context. Until that is fixed we need to
+ * keep this.
+ */
+ if (component->steal_sibling_dai_widgets) {
+ dai_component = NULL;
+ list_for_each_entry(component2, &component_list, list) {
+ if (component == component2)
+ continue;
- if (ret != 0) {
- dev_err(codec->dev,
- "Failed to create DAI widgets %d\n", ret);
- goto err_probe;
+ if (component2->dev == component->dev &&
+ !list_empty(&component2->dai_list)) {
+ dai_component = component2;
+ break;
+ }
}
- }
-
- codec->dapm.idle_bias_off = driver->idle_bias_off;
-
- if (driver->probe) {
- ret = driver->probe(codec);
- if (ret < 0) {
- dev_err(codec->dev,
- "ASoC: failed to probe CODEC %d\n", ret);
- goto err_probe;
+ } else {
+ dai_component = component;
+ list_for_each_entry(component2, &component_list, list) {
+ if (component2->dev == component->dev &&
+ component2->steal_sibling_dai_widgets) {
+ dai_component = NULL;
+ break;
+ }
}
- WARN(codec->dapm.idle_bias_off &&
- codec->dapm.bias_level != SND_SOC_BIAS_OFF,
- "codec %s can not start from non-off bias with idle_bias_off==1\n",
- codec->component.name);
}
- if (driver->controls)
- snd_soc_add_codec_controls(codec, driver->controls,
- driver->num_controls);
- if (driver->dapm_routes)
- snd_soc_dapm_add_routes(&codec->dapm, driver->dapm_routes,
- driver->num_dapm_routes);
-
- /* mark codec as probed and add to card codec list */
- codec->probed = 1;
- list_add(&codec->card_list, &card->codec_dev_list);
- list_add(&codec->dapm.list, &card->dapm_list);
-
- return 0;
-
-err_probe:
- soc_cleanup_codec_debugfs(codec);
- module_put(codec->dev->driver->owner);
-
- return ret;
-}
-
-static int soc_probe_platform(struct snd_soc_card *card,
- struct snd_soc_platform *platform)
-{
- int ret = 0;
- const struct snd_soc_platform_driver *driver = platform->driver;
- struct snd_soc_component *component;
- struct snd_soc_dai *dai;
-
- platform->component.card = card;
- platform->component.dapm.card = card;
-
- if (!try_module_get(platform->dev->driver->owner))
- return -ENODEV;
-
- soc_init_platform_debugfs(platform);
-
- if (driver->dapm_widgets)
- snd_soc_dapm_new_controls(&platform->component.dapm,
- driver->dapm_widgets, driver->num_dapm_widgets);
-
- /* Create DAPM widgets for each DAI stream */
- list_for_each_entry(component, &component_list, list) {
- if (component->dev != platform->dev)
- continue;
- list_for_each_entry(dai, &component->dai_list, list)
- snd_soc_dapm_new_dai_widgets(&platform->component.dapm,
- dai);
+ if (dai_component) {
+ list_for_each_entry(dai, &dai_component->dai_list, list) {
+ snd_soc_dapm_new_dai_widgets(dapm, dai);
+ if (ret != 0) {
+ dev_err(component->dev,
+ "Failed to create DAI widgets %d\n",
+ ret);
+ goto err_probe;
+ }
+ }
}
- platform->component.dapm.idle_bias_off = 1;
-
- if (driver->probe) {
- ret = driver->probe(platform);
+ if (component->probe) {
+ ret = component->probe(component);
if (ret < 0) {
- dev_err(platform->dev,
- "ASoC: failed to probe platform %d\n", ret);
+ dev_err(component->dev,
+ "ASoC: failed to probe component %d\n", ret);
goto err_probe;
}
+
+ WARN(dapm->idle_bias_off &&
+ dapm->bias_level != SND_SOC_BIAS_OFF,
+ "codec %s can not start from non-off bias with idle_bias_off==1\n",
+ component->name);
}
- if (driver->controls)
- snd_soc_add_platform_controls(platform, driver->controls,
- driver->num_controls);
- if (driver->dapm_routes)
- snd_soc_dapm_add_routes(&platform->component.dapm,
- driver->dapm_routes, driver->num_dapm_routes);
+ if (component->controls)
+ snd_soc_add_component_controls(component, component->controls,
+ component->num_controls);
+ if (component->dapm_routes)
+ snd_soc_dapm_add_routes(dapm, component->dapm_routes,
+ component->num_dapm_routes);
- /* mark platform as probed and add to card platform list */
- platform->probed = 1;
- list_add(&platform->component.dapm.list, &card->dapm_list);
+ component->probed = 1;
+ list_add(&dapm->list, &card->dapm_list);
+
+ /* This is a HACK and will be removed soon */
+ if (component->codec)
+ list_add(&component->codec->card_list, &card->codec_dev_list);
return 0;
err_probe:
- soc_cleanup_platform_debugfs(platform);
- module_put(platform->dev->driver->owner);
+ soc_cleanup_component_debugfs(component);
+ module_put(component->dev->driver->owner);
return ret;
}
@@ -1342,17 +1226,21 @@ static int soc_post_component_init(struct snd_soc_pcm_runtime *rtd,
}
rtd->dev_registered = 1;
- /* add DAPM sysfs entries for this codec */
- ret = snd_soc_dapm_sys_add(rtd->dev);
- if (ret < 0)
- dev_err(rtd->dev,
- "ASoC: failed to add codec dapm sysfs entries: %d\n", ret);
+ if (rtd->codec) {
+ /* add DAPM sysfs entries for this codec */
+ ret = snd_soc_dapm_sys_add(rtd->dev);
+ if (ret < 0)
+ dev_err(rtd->dev,
+ "ASoC: failed to add codec dapm sysfs entries: %d\n",
+ ret);
- /* add codec sysfs entries */
- ret = device_create_file(rtd->dev, &dev_attr_codec_reg);
- if (ret < 0)
- dev_err(rtd->dev,
- "ASoC: failed to add codec sysfs files: %d\n", ret);
+ /* add codec sysfs entries */
+ ret = device_create_file(rtd->dev, &dev_attr_codec_reg);
+ if (ret < 0)
+ dev_err(rtd->dev,
+ "ASoC: failed to add codec sysfs files: %d\n",
+ ret);
+ }
return 0;
}
@@ -1361,33 +1249,31 @@ static int soc_probe_link_components(struct snd_soc_card *card, int num,
int order)
{
struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
int i, ret;
/* probe the CPU-side component, if it is a CODEC */
- if (cpu_dai->codec &&
- !cpu_dai->codec->probed &&
- cpu_dai->codec->driver->probe_order == order) {
- ret = soc_probe_codec(card, cpu_dai->codec);
+ component = rtd->cpu_dai->component;
+ if (component->driver->probe_order == order) {
+ ret = soc_probe_component(card, component);
if (ret < 0)
return ret;
}
/* probe the CODEC-side components */
for (i = 0; i < rtd->num_codecs; i++) {
- if (!rtd->codec_dais[i]->codec->probed &&
- rtd->codec_dais[i]->codec->driver->probe_order == order) {
- ret = soc_probe_codec(card, rtd->codec_dais[i]->codec);
+ component = rtd->codec_dais[i]->component;
+ if (component->driver->probe_order == order) {
+ ret = soc_probe_component(card, component);
if (ret < 0)
return ret;
}
}
/* probe the platform */
- if (!platform->probed &&
- platform->driver->probe_order == order) {
- ret = soc_probe_platform(card, platform);
+ if (platform->component.driver->probe_order == order) {
+ ret = soc_probe_component(card, &platform->component);
if (ret < 0)
return ret;
}
@@ -1482,18 +1368,12 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
/* probe the cpu_dai */
if (!cpu_dai->probed &&
cpu_dai->driver->probe_order == order) {
- if (!cpu_dai->codec) {
- if (!try_module_get(cpu_dai->dev->driver->owner))
- return -ENODEV;
- }
-
if (cpu_dai->driver->probe) {
ret = cpu_dai->driver->probe(cpu_dai);
if (ret < 0) {
dev_err(cpu_dai->dev,
"ASoC: failed to probe CPU DAI %s: %d\n",
cpu_dai->name, ret);
- module_put(cpu_dai->dev->driver->owner);
return ret;
}
}
@@ -1654,17 +1534,24 @@ static int soc_bind_aux_dev(struct snd_soc_card *card, int num)
{
struct snd_soc_pcm_runtime *rtd = &card->rtd_aux[num];
struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num];
- const char *codecname = aux_dev->codec_name;
+ const char *name = aux_dev->codec_name;
- rtd->codec = soc_find_codec(aux_dev->codec_of_node, codecname);
- if (!rtd->codec) {
+ rtd->component = soc_find_component(aux_dev->codec_of_node, name);
+ if (!rtd->component) {
if (aux_dev->codec_of_node)
- codecname = of_node_full_name(aux_dev->codec_of_node);
+ name = of_node_full_name(aux_dev->codec_of_node);
- dev_err(card->dev, "ASoC: %s not registered\n", codecname);
+ dev_err(card->dev, "ASoC: %s not registered\n", name);
return -EPROBE_DEFER;
}
+ /*
+ * Some places still reference rtd->codec, so we have to keep that
+ * initialized if the component is a CODEC. Once all those references
+ * have been removed, this code can be removed as well.
+ */
+ rtd->codec = rtd->component->codec;
+
return 0;
}
@@ -1674,18 +1561,13 @@ static int soc_probe_aux_dev(struct snd_soc_card *card, int num)
struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num];
int ret;
- if (rtd->codec->probed) {
- dev_err(rtd->codec->dev, "ASoC: codec already probed\n");
- return -EBUSY;
- }
-
- ret = soc_probe_codec(card, rtd->codec);
+ ret = soc_probe_component(card, rtd->component);
if (ret < 0)
return ret;
/* do machine specific initialization */
if (aux_dev->init) {
- ret = aux_dev->init(&rtd->codec->dapm);
+ ret = aux_dev->init(rtd->component);
if (ret < 0) {
dev_err(card->dev, "ASoC: failed to init %s: %d\n",
aux_dev->name, ret);
@@ -1699,7 +1581,7 @@ static int soc_probe_aux_dev(struct snd_soc_card *card, int num)
static void soc_remove_aux_dev(struct snd_soc_card *card, int num)
{
struct snd_soc_pcm_runtime *rtd = &card->rtd_aux[num];
- struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_component *component = rtd->component;
/* unregister the rtd device */
if (rtd->dev_registered) {
@@ -1708,8 +1590,8 @@ static void soc_remove_aux_dev(struct snd_soc_card *card, int num)
rtd->dev_registered = 0;
}
- if (codec && codec->probed)
- soc_remove_codec(codec);
+ if (component && component->probed)
+ soc_remove_component(component);
}
static int snd_soc_init_codec_cache(struct snd_soc_codec *codec)
@@ -4116,6 +3998,8 @@ static int snd_soc_component_initialize(struct snd_soc_component *component,
component->dev = dev;
component->driver = driver;
+ component->probe = component->driver->probe;
+ component->remove = component->driver->remove;
if (!component->dapm_ptr)
component->dapm_ptr = &component->dapm;
@@ -4124,19 +4008,42 @@ static int snd_soc_component_initialize(struct snd_soc_component *component,
dapm->dev = dev;
dapm->component = component;
dapm->bias_level = SND_SOC_BIAS_OFF;
+ dapm->idle_bias_off = true;
if (driver->seq_notifier)
dapm->seq_notifier = snd_soc_component_seq_notifier;
if (driver->stream_event)
dapm->stream_event = snd_soc_component_stream_event;
+ component->controls = driver->controls;
+ component->num_controls = driver->num_controls;
+ component->dapm_widgets = driver->dapm_widgets;
+ component->num_dapm_widgets = driver->num_dapm_widgets;
+ component->dapm_routes = driver->dapm_routes;
+ component->num_dapm_routes = driver->num_dapm_routes;
+
INIT_LIST_HEAD(&component->dai_list);
mutex_init(&component->io_mutex);
return 0;
}
+static void snd_soc_component_init_regmap(struct snd_soc_component *component)
+{
+ if (!component->regmap)
+ component->regmap = dev_get_regmap(component->dev, NULL);
+ if (component->regmap) {
+ int val_bytes = regmap_get_val_bytes(component->regmap);
+ /* Errors are legitimate for non-integer byte multiples */
+ if (val_bytes > 0)
+ component->val_bytes = val_bytes;
+ }
+}
+
static void snd_soc_component_add_unlocked(struct snd_soc_component *component)
{
+ if (!component->write && !component->read)
+ snd_soc_component_init_regmap(component);
+
list_add(&component->list, &component_list);
}
@@ -4225,22 +4132,18 @@ found:
}
EXPORT_SYMBOL_GPL(snd_soc_unregister_component);
-static int snd_soc_platform_drv_write(struct snd_soc_component *component,
- unsigned int reg, unsigned int val)
+static int snd_soc_platform_drv_probe(struct snd_soc_component *component)
{
struct snd_soc_platform *platform = snd_soc_component_to_platform(component);
- return platform->driver->write(platform, reg, val);
+ return platform->driver->probe(platform);
}
-static int snd_soc_platform_drv_read(struct snd_soc_component *component,
- unsigned int reg, unsigned int *val)
+static void snd_soc_platform_drv_remove(struct snd_soc_component *component)
{
struct snd_soc_platform *platform = snd_soc_component_to_platform(component);
- *val = platform->driver->read(platform, reg);
-
- return 0;
+ platform->driver->remove(platform);
}
/**
@@ -4261,10 +4164,28 @@ int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform,
platform->dev = dev;
platform->driver = platform_drv;
- if (platform_drv->write)
- platform->component.write = snd_soc_platform_drv_write;
- if (platform_drv->read)
- platform->component.read = snd_soc_platform_drv_read;
+ if (platform_drv->controls) {
+ platform->component.controls = platform_drv->controls;
+ platform->component.num_controls = platform_drv->num_controls;
+ }
+ if (platform_drv->dapm_widgets) {
+ platform->component.dapm_widgets = platform_drv->dapm_widgets;
+ platform->component.num_dapm_widgets = platform_drv->num_dapm_widgets;
+ platform->component.steal_sibling_dai_widgets = true;
+ }
+ if (platform_drv->dapm_routes) {
+ platform->component.dapm_routes = platform_drv->dapm_routes;
+ platform->component.num_dapm_routes = platform_drv->num_dapm_routes;
+ }
+
+ if (platform_drv->probe)
+ platform->component.probe = snd_soc_platform_drv_probe;
+ if (platform_drv->remove)
+ platform->component.remove = snd_soc_platform_drv_remove;
+
+#ifdef CONFIG_DEBUG_FS
+ platform->component.debugfs_prefix = "platform";
+#endif
mutex_lock(&client_mutex);
snd_soc_component_add_unlocked(&platform->component);
@@ -4386,6 +4307,20 @@ static void fixup_codec_formats(struct snd_soc_pcm_stream *stream)
stream->formats |= codec_format_map[i];
}
+static int snd_soc_codec_drv_probe(struct snd_soc_component *component)
+{
+ struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
+
+ return codec->driver->probe(codec);
+}
+
+static void snd_soc_codec_drv_remove(struct snd_soc_component *component)
+{
+ struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
+
+ codec->driver->remove(codec);
+}
+
static int snd_soc_codec_drv_write(struct snd_soc_component *component,
unsigned int reg, unsigned int val)
{
@@ -4424,7 +4359,6 @@ int snd_soc_register_codec(struct device *dev,
{
struct snd_soc_codec *codec;
struct snd_soc_dai *dai;
- struct regmap *regmap;
int ret, i;
dev_dbg(dev, "codec register %s\n", dev_name(dev));
@@ -4434,18 +4368,37 @@ int snd_soc_register_codec(struct device *dev,
return -ENOMEM;
codec->component.dapm_ptr = &codec->dapm;
+ codec->component.codec = codec;
ret = snd_soc_component_initialize(&codec->component,
&codec_drv->component_driver, dev);
if (ret)
goto err_free;
+ if (codec_drv->controls) {
+ codec->component.controls = codec_drv->controls;
+ codec->component.num_controls = codec_drv->num_controls;
+ }
+ if (codec_drv->dapm_widgets) {
+ codec->component.dapm_widgets = codec_drv->dapm_widgets;
+ codec->component.num_dapm_widgets = codec_drv->num_dapm_widgets;
+ }
+ if (codec_drv->dapm_routes) {
+ codec->component.dapm_routes = codec_drv->dapm_routes;
+ codec->component.num_dapm_routes = codec_drv->num_dapm_routes;
+ }
+
+ if (codec_drv->probe)
+ codec->component.probe = snd_soc_codec_drv_probe;
+ if (codec_drv->remove)
+ codec->component.remove = snd_soc_codec_drv_remove;
if (codec_drv->write)
codec->component.write = snd_soc_codec_drv_write;
if (codec_drv->read)
codec->component.read = snd_soc_codec_drv_read;
codec->component.ignore_pmdown_time = codec_drv->ignore_pmdown_time;
codec->dapm.codec = codec;
+ codec->dapm.idle_bias_off = codec_drv->idle_bias_off;
if (codec_drv->seq_notifier)
codec->dapm.seq_notifier = codec_drv->seq_notifier;
if (codec_drv->set_bias_level)
@@ -4455,23 +4408,13 @@ int snd_soc_register_codec(struct device *dev,
codec->component.val_bytes = codec_drv->reg_word_size;
mutex_init(&codec->mutex);
- if (!codec->component.write) {
- if (codec_drv->get_regmap)
- regmap = codec_drv->get_regmap(dev);
- else
- regmap = dev_get_regmap(dev, NULL);
-
- if (regmap) {
- ret = snd_soc_component_init_io(&codec->component,
- regmap);
- if (ret) {
- dev_err(codec->dev,
- "Failed to set cache I/O:%d\n",
- ret);
- goto err_cleanup;
- }
- }
- }
+#ifdef CONFIG_DEBUG_FS
+ codec->component.init_debugfs = soc_init_codec_debugfs;
+ codec->component.debugfs_prefix = "codec";
+#endif
+
+ if (codec_drv->get_regmap)
+ codec->component.regmap = codec_drv->get_regmap(dev);
for (i = 0; i < num_dai; i++) {
fixup_codec_formats(&dai_drv[i].playback);
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index 6307f85e871b..b329b84bc5af 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -336,10 +336,12 @@ static const struct snd_pcm_ops dmaengine_pcm_ops = {
};
static const struct snd_soc_platform_driver dmaengine_pcm_platform = {
+ .component_driver = {
+ .probe_order = SND_SOC_COMP_ORDER_LATE,
+ },
.ops = &dmaengine_pcm_ops,
.pcm_new = dmaengine_pcm_new,
.pcm_free = dmaengine_pcm_free,
- .probe_order = SND_SOC_COMP_ORDER_LATE,
};
static const char * const dmaengine_pcm_dma_channel_names[] = {
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c
index 7767fbd73eb7..9b3939049cef 100644
--- a/sound/soc/soc-io.c
+++ b/sound/soc/soc-io.c
@@ -271,31 +271,3 @@ int snd_soc_platform_write(struct snd_soc_platform *platform,
return snd_soc_component_write(&platform->component, reg, val);
}
EXPORT_SYMBOL_GPL(snd_soc_platform_write);
-
-/**
- * snd_soc_component_init_io() - Initialize regmap IO
- *
- * @component: component to initialize
- * @regmap: regmap instance to use for IO operations
- *
- * Return: 0 on success, a negative error code otherwise
- */
-int snd_soc_component_init_io(struct snd_soc_component *component,
- struct regmap *regmap)
-{
- int ret;
-
- if (!regmap)
- return -EINVAL;
-
- ret = regmap_get_val_bytes(regmap);
- /* Errors are legitimate for non-integer byte
- * multiples */
- if (ret > 0)
- component->val_bytes = ret;
-
- component->regmap = regmap;
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_init_io);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.