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-rw-r--r--Documentation/devicetree/bindings/sound/audio-graph-port.yaml9
-rw-r--r--include/sound/sof/debug.h2
-rw-r--r--sound/soc/sh/rz-ssi.c7
-rw-r--r--sound/soc/sof/Kconfig2
-rw-r--r--sound/soc/sof/amd/renoir.c7
-rw-r--r--sound/soc/sof/intel/atom.c13
-rw-r--r--sound/soc/sof/intel/atom.h4
-rw-r--r--sound/soc/sof/intel/bdw.c11
-rw-r--r--sound/soc/sof/intel/hda-dai.c10
-rw-r--r--sound/soc/sof/intel/hda-stream.c1
-rw-r--r--sound/soc/sof/intel/hda.c60
-rw-r--r--sound/soc/sof/intel/hda.h4
-rw-r--r--sound/soc/sof/ipc.c3
-rw-r--r--sound/soc/sof/ops.h8
-rw-r--r--sound/soc/sof/pcm.c20
-rw-r--r--sound/soc/sof/sof-audio.c9
-rw-r--r--sound/soc/sof/sof-priv.h4
17 files changed, 80 insertions, 94 deletions
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
index 43e7f86e3b23..476dcb49ece6 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
@@ -42,10 +42,15 @@ patternProperties:
$ref: /schemas/types.yaml#/definitions/flag
frame-master:
description: Indicates dai-link frame master.
- $ref: /schemas/types.yaml#/definitions/phandle
+ oneOf:
+ - $ref: /schemas/types.yaml#/definitions/flag
+ - $ref: /schemas/types.yaml#/definitions/phandle
bitclock-master:
description: Indicates dai-link bit clock master
- $ref: /schemas/types.yaml#/definitions/phandle
+ oneOf:
+ - $ref: /schemas/types.yaml#/definitions/flag
+ - $ref: /schemas/types.yaml#/definitions/phandle
+
dai-format:
description: audio format.
items:
diff --git a/include/sound/sof/debug.h b/include/sound/sof/debug.h
index 3ecb5793789d..38693e3fb514 100644
--- a/include/sound/sof/debug.h
+++ b/include/sound/sof/debug.h
@@ -19,6 +19,8 @@ enum sof_ipc_dbg_mem_zone {
SOF_IPC_MEM_ZONE_SYS_RUNTIME = 1, /**< System-runtime zone */
SOF_IPC_MEM_ZONE_RUNTIME = 2, /**< Runtime zone */
SOF_IPC_MEM_ZONE_BUFFER = 3, /**< Buffer zone */
+ SOF_IPC_MEM_ZONE_RUNTIME_SHARED = 4, /**< System runtime zone */
+ SOF_IPC_MEM_ZONE_SYS_SHARED = 5, /**< System shared zone */
};
/** ABI3.18 */
diff --git a/sound/soc/sh/rz-ssi.c b/sound/soc/sh/rz-ssi.c
index fa0cc08f70ec..e8d98b362f9d 100644
--- a/sound/soc/sh/rz-ssi.c
+++ b/sound/soc/sh/rz-ssi.c
@@ -1020,7 +1020,12 @@ static int rz_ssi_probe(struct platform_device *pdev)
reset_control_deassert(ssi->rstc);
pm_runtime_enable(&pdev->dev);
- pm_runtime_resume_and_get(&pdev->dev);
+ ret = pm_runtime_resume_and_get(&pdev->dev);
+ if (ret < 0) {
+ pm_runtime_disable(ssi->dev);
+ reset_control_assert(ssi->rstc);
+ return dev_err_probe(ssi->dev, ret, "pm_runtime_resume_and_get failed\n");
+ }
spin_lock_init(&ssi->lock);
dev_set_drvdata(&pdev->dev, ssi);
diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig
index ac34c330cf0c..1a7d6cefd3b7 100644
--- a/sound/soc/sof/Kconfig
+++ b/sound/soc/sof/Kconfig
@@ -63,7 +63,7 @@ config SND_SOC_SOF_DEBUG_PROBES
config SND_SOC_SOF_DEVELOPER_SUPPORT
bool "SOF developer options support"
- depends on EXPERT
+ depends on EXPERT && SND_SOC_SOF
help
This option unlocks SOF developer options for debug/performance/
code hardening.
diff --git a/sound/soc/sof/amd/renoir.c b/sound/soc/sof/amd/renoir.c
index 43037109e130..c3ecb9e9d5ba 100644
--- a/sound/soc/sof/amd/renoir.c
+++ b/sound/soc/sof/amd/renoir.c
@@ -104,7 +104,7 @@ static struct snd_soc_dai_driver renoir_sof_dai[] = {
},
};
-static void amd_sof_machine_select(struct snd_sof_dev *sdev)
+static struct snd_soc_acpi_mach *amd_sof_machine_select(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *sof_pdata = sdev->pdata;
const struct sof_dev_desc *desc = sof_pdata->desc;
@@ -113,12 +113,13 @@ static void amd_sof_machine_select(struct snd_sof_dev *sdev)
mach = snd_soc_acpi_find_machine(desc->machines);
if (!mach) {
dev_warn(sdev->dev, "No matching ASoC machine driver found\n");
- return;
+ return NULL;
}
sof_pdata->tplg_filename = mach->sof_tplg_filename;
sof_pdata->fw_filename = mach->fw_filename;
- sof_pdata->machine = mach;
+
+ return mach;
}
/* AMD Renoir DSP ops */
diff --git a/sound/soc/sof/intel/atom.c b/sound/soc/sof/intel/atom.c
index cdc96a7df493..5aa064b28fca 100644
--- a/sound/soc/sof/intel/atom.c
+++ b/sound/soc/sof/intel/atom.c
@@ -293,7 +293,7 @@ static const char *fixup_tplg_name(struct snd_sof_dev *sdev,
return tplg_filename;
}
-void atom_machine_select(struct snd_sof_dev *sdev)
+struct snd_soc_acpi_mach *atom_machine_select(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *sof_pdata = sdev->pdata;
const struct sof_dev_desc *desc = sof_pdata->desc;
@@ -304,7 +304,7 @@ void atom_machine_select(struct snd_sof_dev *sdev)
mach = snd_soc_acpi_find_machine(desc->machines);
if (!mach) {
dev_warn(sdev->dev, "warning: No matching ASoC machine driver found\n");
- return;
+ return NULL;
}
pdev = to_platform_device(sdev->dev);
@@ -322,12 +322,13 @@ void atom_machine_select(struct snd_sof_dev *sdev)
if (!tplg_filename) {
dev_dbg(sdev->dev,
"error: no topology filename\n");
- return;
+ return NULL;
}
sof_pdata->tplg_filename = tplg_filename;
mach->mach_params.acpi_ipc_irq_index = desc->irqindex_host_ipc;
- sof_pdata->machine = mach;
+
+ return mach;
}
EXPORT_SYMBOL_NS(atom_machine_select, SND_SOC_SOF_INTEL_ATOM_HIFI_EP);
@@ -402,14 +403,14 @@ struct snd_soc_dai_driver atom_dai[] = {
};
EXPORT_SYMBOL_NS(atom_dai, SND_SOC_SOF_INTEL_ATOM_HIFI_EP);
-void atom_set_mach_params(const struct snd_soc_acpi_mach *mach,
+void atom_set_mach_params(struct snd_soc_acpi_mach *mach,
struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *pdata = sdev->pdata;
const struct sof_dev_desc *desc = pdata->desc;
struct snd_soc_acpi_mach_params *mach_params;
- mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params;
+ mach_params = &mach->mach_params;
mach_params->platform = dev_name(sdev->dev);
mach_params->num_dai_drivers = desc->ops->num_drv;
mach_params->dai_drivers = desc->ops->drv;
diff --git a/sound/soc/sof/intel/atom.h b/sound/soc/sof/intel/atom.h
index 96a462c7a2e5..b965e5e080a6 100644
--- a/sound/soc/sof/intel/atom.h
+++ b/sound/soc/sof/intel/atom.h
@@ -65,8 +65,8 @@ int atom_run(struct snd_sof_dev *sdev);
int atom_reset(struct snd_sof_dev *sdev);
void atom_dump(struct snd_sof_dev *sdev, u32 flags);
-void atom_machine_select(struct snd_sof_dev *sdev);
-void atom_set_mach_params(const struct snd_soc_acpi_mach *mach,
+struct snd_soc_acpi_mach *atom_machine_select(struct snd_sof_dev *sdev);
+void atom_set_mach_params(struct snd_soc_acpi_mach *mach,
struct snd_sof_dev *sdev);
extern struct snd_soc_dai_driver atom_dai[];
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 1a8a39a878fd..1121711e9029 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -509,7 +509,7 @@ static int bdw_probe(struct snd_sof_dev *sdev)
return ret;
}
-static void bdw_machine_select(struct snd_sof_dev *sdev)
+static struct snd_soc_acpi_mach *bdw_machine_select(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *sof_pdata = sdev->pdata;
const struct sof_dev_desc *desc = sof_pdata->desc;
@@ -518,22 +518,23 @@ static void bdw_machine_select(struct snd_sof_dev *sdev)
mach = snd_soc_acpi_find_machine(desc->machines);
if (!mach) {
dev_warn(sdev->dev, "warning: No matching ASoC machine driver found\n");
- return;
+ return NULL;
}
sof_pdata->tplg_filename = mach->sof_tplg_filename;
mach->mach_params.acpi_ipc_irq_index = desc->irqindex_host_ipc;
- sof_pdata->machine = mach;
+
+ return mach;
}
-static void bdw_set_mach_params(const struct snd_soc_acpi_mach *mach,
+static void bdw_set_mach_params(struct snd_soc_acpi_mach *mach,
struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *pdata = sdev->pdata;
const struct sof_dev_desc *desc = pdata->desc;
struct snd_soc_acpi_mach_params *mach_params;
- mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params;
+ mach_params = &mach->mach_params;
mach_params->platform = dev_name(sdev->dev);
mach_params->num_dai_drivers = desc->ops->num_drv;
mach_params->dai_drivers = desc->ops->drv;
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 35ffb71116c6..6381f2b227f0 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -342,16 +342,6 @@ static int hda_link_pcm_trigger(struct snd_pcm_substream *substream,
w = snd_soc_dai_get_widget(dai, substream->stream);
switch (cmd) {
- case SNDRV_PCM_TRIGGER_RESUME:
- /* set up hw_params */
- ret = hda_link_pcm_prepare(substream, dai);
- if (ret < 0) {
- dev_err(dai->dev,
- "error: setting up hw_params during resume\n");
- return ret;
- }
-
- fallthrough;
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
snd_hdac_ext_link_stream_start(link_dev);
diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c
index e910f68706d9..ba60807fbd8f 100644
--- a/sound/soc/sof/intel/hda-stream.c
+++ b/sound/soc/sof/intel/hda-stream.c
@@ -329,7 +329,6 @@ int hda_dsp_stream_trigger(struct snd_sof_dev *sdev,
/* cmd must be for audio stream */
switch (cmd) {
- case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
case SNDRV_PCM_TRIGGER_START:
snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index dabbd5d908f6..21100d2e6644 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1105,7 +1105,8 @@ int hda_dsp_remove(struct snd_sof_dev *sdev)
}
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
-static int hda_generic_machine_select(struct snd_sof_dev *sdev)
+static void hda_generic_machine_select(struct snd_sof_dev *sdev,
+ struct snd_soc_acpi_mach **mach)
{
struct hdac_bus *bus = sof_to_bus(sdev);
struct snd_soc_acpi_mach_params *mach_params;
@@ -1137,7 +1138,7 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev)
* - one HDMI codec, and/or
* - one external HDAudio codec
*/
- if (!pdata->machine && codec_num <= 2) {
+ if (!*mach && codec_num <= 2) {
hda_mach = snd_soc_acpi_intel_hda_machines;
dev_info(bus->dev, "using HDA machine driver %s now\n",
@@ -1152,10 +1153,9 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev)
tplg_filename = hda_mach->sof_tplg_filename;
ret = dmic_topology_fixup(sdev, &tplg_filename, idisp_str, &dmic_num);
if (ret < 0)
- return ret;
+ return;
hda_mach->mach_params.dmic_num = dmic_num;
- pdata->machine = hda_mach;
pdata->tplg_filename = tplg_filename;
if (codec_num == 2) {
@@ -1165,23 +1165,22 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev)
*/
hda_mach->mach_params.link_mask = 0;
}
+
+ *mach = hda_mach;
}
}
/* used by hda machine driver to create dai links */
- if (pdata->machine) {
- mach_params = (struct snd_soc_acpi_mach_params *)
- &pdata->machine->mach_params;
+ if (*mach) {
+ mach_params = &(*mach)->mach_params;
mach_params->codec_mask = bus->codec_mask;
mach_params->common_hdmi_codec_drv = hda_codec_use_common_hdmi;
}
-
- return 0;
}
#else
-static int hda_generic_machine_select(struct snd_sof_dev *sdev)
+static void hda_generic_machine_select(struct snd_sof_dev *sdev,
+ struct snd_soc_acpi_mach **mach)
{
- return 0;
}
#endif
@@ -1264,7 +1263,7 @@ static bool link_slaves_found(struct snd_sof_dev *sdev,
return true;
}
-static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
+static struct snd_soc_acpi_mach *hda_sdw_machine_select(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *pdata = sdev->pdata;
const struct snd_soc_acpi_link_adr *link;
@@ -1282,7 +1281,7 @@ static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
* machines, for mixed cases with I2C/I2S the detection relies
* on the HID list.
*/
- if (link_mask && !pdata->machine) {
+ if (link_mask) {
for (mach = pdata->desc->alt_machines;
mach && mach->link_mask; mach++) {
/*
@@ -1317,7 +1316,6 @@ static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
if (mach && mach->link_mask) {
int dmic_num = 0;
- pdata->machine = mach;
mach->mach_params.links = mach->links;
mach->mach_params.link_mask = mach->link_mask;
mach->mach_params.platform = dev_name(sdev->dev);
@@ -1339,9 +1337,8 @@ static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
int ret;
ret = dmic_topology_fixup(sdev, &tplg_filename, "", &dmic_num);
-
if (ret < 0)
- return ret;
+ return NULL;
pdata->tplg_filename = tplg_filename;
}
@@ -1351,35 +1348,36 @@ static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
"SoundWire machine driver %s topology %s\n",
mach->drv_name,
pdata->tplg_filename);
- } else {
- dev_info(sdev->dev,
- "No SoundWire machine driver found\n");
+
+ return mach;
}
+
+ dev_info(sdev->dev, "No SoundWire machine driver found\n");
}
- return 0;
+ return NULL;
}
#else
-static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
+static struct snd_soc_acpi_mach *hda_sdw_machine_select(struct snd_sof_dev *sdev)
{
- return 0;
+ return NULL;
}
#endif
-void hda_set_mach_params(const struct snd_soc_acpi_mach *mach,
+void hda_set_mach_params(struct snd_soc_acpi_mach *mach,
struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *pdata = sdev->pdata;
const struct sof_dev_desc *desc = pdata->desc;
struct snd_soc_acpi_mach_params *mach_params;
- mach_params = (struct snd_soc_acpi_mach_params *)&mach->mach_params;
+ mach_params = &mach->mach_params;
mach_params->platform = dev_name(sdev->dev);
mach_params->num_dai_drivers = desc->ops->num_drv;
mach_params->dai_drivers = desc->ops->drv;
}
-void hda_machine_select(struct snd_sof_dev *sdev)
+struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *sof_pdata = sdev->pdata;
const struct sof_dev_desc *desc = sof_pdata->desc;
@@ -1394,8 +1392,6 @@ void hda_machine_select(struct snd_sof_dev *sdev)
if (!sof_pdata->tplg_filename)
sof_pdata->tplg_filename = mach->sof_tplg_filename;
- sof_pdata->machine = mach;
-
if (mach->link_mask) {
mach->mach_params.links = mach->links;
mach->mach_params.link_mask = mach->link_mask;
@@ -1405,16 +1401,18 @@ void hda_machine_select(struct snd_sof_dev *sdev)
/*
* If I2S fails, try SoundWire
*/
- hda_sdw_machine_select(sdev);
+ if (!mach)
+ mach = hda_sdw_machine_select(sdev);
/*
* Choose HDA generic machine driver if mach is NULL.
* Otherwise, set certain mach params.
*/
- hda_generic_machine_select(sdev);
-
- if (!sof_pdata->machine)
+ hda_generic_machine_select(sdev, &mach);
+ if (!mach)
dev_warn(sdev->dev, "warning: No matching ASoC machine driver found\n");
+
+ return mach;
}
int hda_pci_intel_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index cb71d9d5cf6c..5b4d59647a1d 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -728,8 +728,8 @@ extern const struct sof_intel_dsp_desc jsl_chip_info;
extern const struct sof_intel_dsp_desc adls_chip_info;
/* machine driver select */
-void hda_machine_select(struct snd_sof_dev *sdev);
-void hda_set_mach_params(const struct snd_soc_acpi_mach *mach,
+struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev);
+void hda_set_mach_params(struct snd_soc_acpi_mach *mach,
struct snd_sof_dev *sdev);
/* PCI driver selection and probe */
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index 8a1eacc7ec5f..12860da1d373 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -623,7 +623,8 @@ static void ipc_period_elapsed(struct snd_sof_dev *sdev, u32 msg_id)
if (spcm->pcm.compress)
snd_sof_compr_fragment_elapsed(stream->cstream);
- else if (!stream->substream->runtime->no_period_wakeup)
+ else if (stream->substream->runtime &&
+ !stream->substream->runtime->no_period_wakeup)
/* only inform ALSA for period_wakeup mode */
snd_sof_pcm_period_elapsed(stream->substream);
}
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index 0226a53148c9..b0ffb2a93bcc 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -557,15 +557,17 @@ snd_sof_machine_unregister(struct snd_sof_dev *sdev, void *pdata)
sof_ops(sdev)->machine_unregister(sdev, pdata);
}
-static inline void
+static inline struct snd_soc_acpi_mach *
snd_sof_machine_select(struct snd_sof_dev *sdev)
{
if (sof_ops(sdev) && sof_ops(sdev)->machine_select)
- sof_ops(sdev)->machine_select(sdev);
+ return sof_ops(sdev)->machine_select(sdev);
+
+ return NULL;
}
static inline void
-snd_sof_set_mach_params(const struct snd_soc_acpi_mach *mach,
+snd_sof_set_mach_params(struct snd_soc_acpi_mach *mach,
struct snd_sof_dev *sdev)
{
if (sof_ops(sdev) && sof_ops(sdev)->set_mach_params)
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index e4446defe51e..37fb8e6cd493 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -395,26 +395,6 @@ static int sof_pcm_trigger(struct snd_soc_component *component,
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
stream.hdr.cmd |= SOF_IPC_STREAM_TRIG_RELEASE;
break;
- case SNDRV_PCM_TRIGGER_RESUME:
- if (spcm->stream[substream->stream].suspend_ignored) {
- /*
- * this case will be triggered when INFO_RESUME is
- * supported, no need to resume streams that remained
- * enabled in D0ix.
- */
- spcm->stream[substream->stream].suspend_ignored = false;
- return 0;
- }
-
- /* set up hw_params */
- ret = sof_pcm_prepare(component, substream);
- if (ret < 0) {
- dev_err(component->dev,
- "error: failed to set up hw_params upon resume\n");
- return ret;
- }
-
- fallthrough;
case SNDRV_PCM_TRIGGER_START:
if (spcm->stream[substream->stream].suspend_ignored) {
/*
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index 91e3fa5a7350..9e76b796502f 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -1027,9 +1027,10 @@ int sof_machine_check(struct snd_sof_dev *sdev)
if (!IS_ENABLED(CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE)) {
/* find machine */
- snd_sof_machine_select(sdev);
- if (sof_pdata->machine) {
- snd_sof_set_mach_params(sof_pdata->machine, sdev);
+ mach = snd_sof_machine_select(sdev);
+ if (mach) {
+ sof_pdata->machine = mach;
+ snd_sof_set_mach_params(mach, sdev);
return 0;
}
@@ -1051,7 +1052,7 @@ int sof_machine_check(struct snd_sof_dev *sdev)
sof_pdata->tplg_filename = desc->nocodec_tplg_filename;
sof_pdata->machine = mach;
- snd_sof_set_mach_params(sof_pdata->machine, sdev);
+ snd_sof_set_mach_params(mach, sdev);
return 0;
}
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 16caf5c74035..114882e4370f 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -293,8 +293,8 @@ struct snd_sof_dsp_ops {
void *pdata); /* optional */
void (*machine_unregister)(struct snd_sof_dev *sdev,
void *pdata); /* optional */
- void (*machine_select)(struct snd_sof_dev *sdev); /* optional */
- void (*set_mach_params)(const struct snd_soc_acpi_mach *mach,
+ struct snd_soc_acpi_mach * (*machine_select)(struct snd_sof_dev *sdev); /* optional */
+ void (*set_mach_params)(struct snd_soc_acpi_mach *mach,
struct snd_sof_dev *sdev); /* optional */
/* DAI ops */
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