From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
To: vkoul@kernel.org, perex@perex.cz, tiwai@suse.com,
lgirdwood@gmail.com, broonie@kernel.org,
srinivas.kandagatla@oss.qualcomm.com
Cc: linux-sound@vger.kernel.org, kai.vehmanen@linux.intel.com,
yung-chuan.liao@linux.intel.com, pierre-louis.bossart@linux.dev,
daniel.baluta@nxp.com
Subject: [PATCH v4 21/26] ASoC: SOF: ops: Add new platform-specific ops for compress
Date: Wed, 16 Sep 2026 15:03:15 +0300 [thread overview]
Message-ID: <20260916120320.18318-22-peter.ujfalusi@linux.intel.com> (raw)
In-Reply-To: <20260916120320.18318-1-peter.ujfalusi@linux.intel.com>
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Add new ops in the struct snd_sof_ops for platform-specific ops for
compresssed streams. Also, define and set them for the HDA platforms.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Co-developed-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
---
sound/soc/sof/intel/hda-common-ops.c | 8 ++
sound/soc/sof/intel/hda-pcm.c | 142 +++++++++++++++++++++++++++
sound/soc/sof/intel/hda-stream.c | 69 +++++++++----
sound/soc/sof/intel/hda.h | 15 +++
sound/soc/sof/ops.h | 74 ++++++++++++++
sound/soc/sof/sof-priv.h | 12 +++
6 files changed, 301 insertions(+), 19 deletions(-)
diff --git a/sound/soc/sof/intel/hda-common-ops.c b/sound/soc/sof/intel/hda-common-ops.c
index 746b426b1329..aa91f2b6fd65 100644
--- a/sound/soc/sof/intel/hda-common-ops.c
+++ b/sound/soc/sof/intel/hda-common-ops.c
@@ -57,6 +57,14 @@ const struct snd_sof_dsp_ops sof_hda_common_ops = {
.pcm_pointer = hda_dsp_pcm_pointer,
.pcm_ack = hda_dsp_pcm_ack,
+ .compr_open = hda_dsp_compr_open,
+ .compr_hw_params = hda_dsp_compr_hw_params,
+ .compr_hw_free = hda_dsp_stream_compr_hw_free,
+ .compr_close = hda_dsp_compr_close,
+ .compr_trigger = hda_dsp_compr_trigger,
+ .compr_pointer = hda_dsp_compr_pointer,
+ .compr_get_dai_frame_counter = hda_dsp_compr_get_stream_llp,
+
.get_dai_frame_counter = hda_dsp_get_stream_llp,
.get_host_byte_counter = hda_dsp_get_stream_ldp,
diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c
index 16a364072821..83efc9bdf418 100644
--- a/sound/soc/sof/intel/hda-pcm.c
+++ b/sound/soc/sof/intel/hda-pcm.c
@@ -151,6 +151,71 @@ int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev,
}
EXPORT_SYMBOL_NS(hda_dsp_pcm_hw_params, "SND_SOC_SOF_INTEL_HDA_COMMON");
+int hda_dsp_compr_hw_params(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream,
+ struct snd_compr_params *params,
+ struct snd_sof_platform_stream_params *platform_params)
+{
+ struct hdac_stream *hstream = cstream->runtime->private_data;
+ struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream);
+ struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
+ struct snd_dma_buffer *dmab;
+ u32 bits, rate;
+ int bps;
+ int ret;
+
+ hstream->cstream = cstream;
+ dmab = cstream->runtime->dma_buffer_p;
+
+ /* Use correct format based on the used codec */
+ switch (params->codec.id) {
+ case SND_AUDIOCODEC_PCM:
+ bps = snd_pcm_format_physical_width((snd_pcm_format_t)params->codec.format);
+ break;
+ case SND_AUDIOCODEC_VORBIS:
+ bps = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S16_LE);
+ break;
+ case SND_AUDIOCODEC_FLAC:
+ {
+ struct snd_dec_flac *dec_flac = ¶ms->codec.options.flac_d;
+
+ if (dec_flac->sample_size == 16)
+ bps = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S16_LE);
+ else
+ bps = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S32_LE);
+ break;
+ }
+ default:
+ bps = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S32_LE);
+ }
+
+ if (bps < 0)
+ return bps;
+ bits = hda_dsp_get_bits(sdev, bps);
+ rate = hda_dsp_get_mult_div(sdev, params->codec.sample_rate);
+
+ hstream->format_val = rate | bits | (params->codec.ch_out - 1);
+ hstream->bufsize = cstream->runtime->buffer_size;
+ hstream->period_bytes = cstream->runtime->fragment_size;
+ hstream->no_period_wakeup = false;
+
+ /* params is not used so pass NULL */
+ dmab = cstream->runtime->dma_buffer_p;
+ ret = hda_dsp_stream_hw_params(sdev, hext_stream, dmab, NULL);
+ if (ret < 0) {
+ dev_err(sdev->dev, "%s: hdac prepare failed: %d\n", __func__, ret);
+ return ret;
+ }
+
+ if (hda)
+ platform_params->no_ipc_position = hda->no_ipc_position;
+
+ platform_params->stream_tag = hstream->stream_tag;
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(hda_dsp_compr_hw_params, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
/* update SPIB register with appl position */
int hda_dsp_pcm_ack(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream)
{
@@ -184,6 +249,16 @@ int hda_dsp_pcm_trigger(struct snd_sof_dev *sdev,
}
EXPORT_SYMBOL_NS(hda_dsp_pcm_trigger, "SND_SOC_SOF_INTEL_HDA_COMMON");
+int hda_dsp_compr_trigger(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream, int cmd)
+{
+ struct hdac_stream *hstream = cstream->runtime->private_data;
+ struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream);
+
+ return hda_dsp_stream_trigger(sdev, hext_stream, cmd);
+}
+EXPORT_SYMBOL_NS(hda_dsp_compr_trigger, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream)
{
@@ -216,6 +291,20 @@ snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev,
}
EXPORT_SYMBOL_NS(hda_dsp_pcm_pointer, "SND_SOC_SOF_INTEL_HDA_COMMON");
+int hda_dsp_compr_pointer(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,
+ struct snd_compr_tstamp64 *tstamp)
+{
+ struct hdac_stream *hstream = cstream->runtime->private_data;
+
+ /* hstream->curr_pos is updated when we receive the ioc */
+ tstamp->copied_total = hstream->curr_pos;
+
+ tstamp->byte_offset = hda_dsp_stream_get_position(hstream, cstream->direction, true);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(hda_dsp_compr_pointer, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
int hda_dsp_pcm_open(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream)
{
@@ -342,6 +431,41 @@ int hda_dsp_pcm_open(struct snd_sof_dev *sdev,
}
EXPORT_SYMBOL_NS(hda_dsp_pcm_open, "SND_SOC_SOF_INTEL_HDA_COMMON");
+int hda_dsp_compr_open(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream)
+{
+ struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+ struct snd_soc_component *scomp = sdev->component;
+ struct hdac_ext_stream *dsp_stream;
+ struct snd_sof_pcm *spcm;
+ int direction = cstream->direction;
+
+ spcm = snd_sof_find_spcm_dai(scomp, rtd);
+ if (!spcm) {
+ dev_err(sdev->dev, "%s: can't find PCM with DAI ID %d\n",
+ __func__, rtd->dai_link->id);
+ return -EINVAL;
+ }
+
+ dsp_stream = hda_dsp_stream_get(sdev, direction, 0);
+ if (!dsp_stream) {
+ dev_err(sdev->dev, "%s: no stream available\n", __func__);
+ return -ENODEV;
+ }
+
+ /* binding compr stream to hda stream */
+ cstream->runtime->private_data = &dsp_stream->hstream;
+
+ /*
+ * Reset the llp cache values (they are used for LLP compensation in
+ * case the counter is not reset)
+ */
+ dsp_stream->pplcllpl = 0;
+ dsp_stream->pplcllpu = 0;
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(hda_dsp_compr_open, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
int hda_dsp_pcm_close(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream)
{
@@ -361,3 +485,21 @@ int hda_dsp_pcm_close(struct snd_sof_dev *sdev,
return 0;
}
EXPORT_SYMBOL_NS(hda_dsp_pcm_close, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
+int hda_dsp_compr_close(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream)
+{
+ struct hdac_stream *hstream = cstream->runtime->private_data;
+ int direction = cstream->direction;
+ int ret;
+
+ ret = hda_dsp_stream_put(sdev, direction, hstream->stream_tag);
+ if (ret)
+ return -ENODEV;
+
+ /* unbinding compress stream to hda stream */
+ hstream->cstream = NULL;
+ cstream->runtime->private_data = NULL;
+
+ return 0;
+}
+EXPORT_SYMBOL_NS(hda_dsp_compr_close, "SND_SOC_SOF_INTEL_HDA_COMMON");
diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c
index 5097a497188d..ac2a62c4e41f 100644
--- a/sound/soc/sof/intel/hda-stream.c
+++ b/sound/soc/sof/intel/hda-stream.c
@@ -755,13 +755,12 @@ int hda_dsp_stream_hw_params(struct snd_sof_dev *sdev,
return ret;
}
-int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
- struct snd_pcm_substream *substream)
+static int _hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
+ struct hdac_stream *hstream)
{
- struct hdac_stream *hstream = substream->runtime->private_data;
struct hdac_ext_stream *hext_stream = container_of(hstream,
- struct hdac_ext_stream,
- hstream);
+ struct hdac_ext_stream,
+ hstream);
int ret;
ret = hda_dsp_stream_reset(sdev, hstream);
@@ -786,8 +785,21 @@ int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
return 0;
}
+
+int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream)
+{
+ return _hda_dsp_stream_hw_free(sdev, substream->runtime->private_data);
+}
EXPORT_SYMBOL_NS(hda_dsp_stream_hw_free, "SND_SOC_SOF_INTEL_HDA_COMMON");
+int hda_dsp_stream_compr_hw_free(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream)
+{
+ return _hda_dsp_stream_hw_free(sdev, cstream->runtime->private_data);
+}
+EXPORT_SYMBOL_NS(hda_dsp_stream_compr_hw_free, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
bool hda_dsp_check_stream_irq(struct snd_sof_dev *sdev)
{
struct hdac_bus *bus = sof_to_bus(sdev);
@@ -1162,19 +1174,9 @@ EXPORT_SYMBOL_NS(hda_dsp_stream_get_position, "SND_SOC_SOF_INTEL_HDA_COMMON");
#define merge_u64(u32_u, u32_l) (((u64)(u32_u) << 32) | (u32_l))
-/**
- * hda_dsp_get_stream_llp - Retrieve the LLP (Linear Link Position) of the stream
- * @sdev: SOF device
- * @component: ASoC component
- * @substream: PCM substream
- *
- * Returns the raw Linear Link Position value
- */
-u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev,
- struct snd_soc_component *component,
- struct snd_pcm_substream *substream)
+static u64 hda_dsp_get_llp(struct snd_sof_dev *sdev,
+ struct snd_soc_pcm_runtime *rtd, int dir)
{
- struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_pcm_runtime *be_rtd = NULL;
struct hdac_ext_stream *hext_stream;
struct snd_soc_dai *cpu_dai;
@@ -1185,7 +1187,7 @@ u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev,
* The LLP needs to be read from the Link DMA used for this FE as it is
* allowed to use any combination of Link and Host channels
*/
- for_each_dpcm_be(rtd, substream->stream, dpcm) {
+ for_each_dpcm_be(rtd, dir, dpcm) {
if (dpcm->fe != rtd)
continue;
@@ -1199,7 +1201,7 @@ u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev,
if (!cpu_dai)
return 0;
- hext_stream = snd_soc_dai_get_dma_data(cpu_dai, substream);
+ hext_stream = snd_soc_dai_dma_data_get(cpu_dai, dir);
if (!hext_stream)
return 0;
@@ -1223,8 +1225,37 @@ u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev,
return merge_u64(llp_u, llp_l);
}
+
+/**
+ * hda_dsp_get_stream_llp - Retrieve the LLP (Linear Link Position) of the stream
+ * @sdev: SOF device
+ * @component: ASoC component
+ * @substream: PCM substream
+ *
+ * Returns the raw Linear Link Position value
+ */
+u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev,
+ struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
+{
+ return hda_dsp_get_llp(sdev, snd_soc_substream_to_rtd(substream),
+ substream->stream);
+}
EXPORT_SYMBOL_NS(hda_dsp_get_stream_llp, "SND_SOC_SOF_INTEL_HDA_COMMON");
+/**
+ * hda_dsp_compr_get_stream_llp - Retrieve the LLP (Linear Link Position) of the stream
+ * @sdev: SOF device
+ * @cstream: Compress stream
+ *
+ * Returns the raw Linear Link Position value
+ */
+u64 hda_dsp_compr_get_stream_llp(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream)
+{
+ return hda_dsp_get_llp(sdev, cstream->private_data, cstream->direction);
+}
+EXPORT_SYMBOL_NS(hda_dsp_compr_get_stream_llp, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
/**
* hda_dsp_get_stream_ldp - Retrieve the LDP (Linear DMA Position) of the stream
* @sdev: SOF device
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 1609589929a1..701578ec35cf 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -683,6 +683,21 @@ snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream);
int hda_dsp_pcm_ack(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream);
+int hda_dsp_compr_open(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream);
+int hda_dsp_compr_close(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream);
+int hda_dsp_compr_hw_params(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream,
+ struct snd_compr_params *params,
+ struct snd_sof_platform_stream_params *platform_params);
+int hda_dsp_stream_compr_hw_free(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream);
+int hda_dsp_compr_trigger(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream, int cmd);
+int hda_dsp_compr_pointer(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,
+ struct snd_compr_tstamp64 *tstamp);
+u64 hda_dsp_compr_get_stream_llp(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream);
+
/*
* DSP Stream Operations.
*/
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index 72af1f4ff620..4afc92490fbe 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -15,6 +15,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/types.h>
+#include <sound/compress_driver.h>
#include <sound/pcm.h>
#include "sof-priv.h"
@@ -448,6 +449,79 @@ snd_sof_pcm_platform_hw_params(struct snd_sof_dev *sdev,
return 0;
}
+static inline int
+snd_sof_compr_platform_open(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->compr_open)
+ return sof_ops(sdev)->compr_open(sdev, cstream);
+
+ return 0;
+}
+
+/* disconnect pcm substream to a host stream */
+static inline int
+snd_sof_compr_platform_close(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->compr_close)
+ return sof_ops(sdev)->compr_close(sdev, cstream);
+
+ return 0;
+}
+
+/* host stream hw params */
+static inline int
+snd_sof_compr_platform_hw_params(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream,
+ struct snd_compr_params *params,
+ struct snd_sof_platform_stream_params *platform_params)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->compr_hw_params)
+ return sof_ops(sdev)->compr_hw_params(sdev, cstream, params, platform_params);
+
+ return 0;
+}
+
+static inline int
+snd_sof_compr_platform_hw_free(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->compr_hw_free)
+ return sof_ops(sdev)->compr_hw_free(sdev, cstream);
+
+ return 0;
+}
+
+static inline int
+snd_sof_compr_platform_trigger(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream, int cmd)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->compr_trigger)
+ return sof_ops(sdev)->compr_trigger(sdev, cstream, cmd);
+
+ return 0;
+}
+
+static inline int
+snd_sof_compr_platform_pointer(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream,
+ struct snd_compr_tstamp64 *tstamp)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->compr_pointer)
+ return sof_ops(sdev)->compr_pointer(sdev, cstream, tstamp);
+
+ return 0;
+}
+
+static inline u64
+snd_sof_compr_get_dai_frame_counter(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->compr_get_dai_frame_counter)
+ return sof_ops(sdev)->compr_get_dai_frame_counter(sdev, cstream);
+
+ return 0;
+}
+
/* host stream hw free */
static inline int
snd_sof_pcm_platform_hw_free(struct snd_sof_dev *sdev,
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 38753b088fc1..560be58611c0 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -256,6 +256,18 @@ struct snd_sof_dsp_ops {
/* pcm ack */
int (*pcm_ack)(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream); /* optional */
+ int (*compr_open)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream);
+ int (*compr_close)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream);
+ int (*compr_hw_params)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,
+ struct snd_compr_params *params,
+ struct snd_sof_platform_stream_params *platform_params);
+ int (*compr_hw_free)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream);
+ int (*compr_trigger)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,
+ int cmd);
+ int (*compr_pointer)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,
+ struct snd_compr_tstamp64 *tstamp);
+ u64 (*compr_get_dai_frame_counter)(struct snd_sof_dev *sdev,
+ struct snd_compr_stream *cstream);
/*
* optional callback to retrieve the number of frames left/arrived from/to
* the DSP on the DAI side (link/codec/DMIC/etc).
--
2.55.0
next prev parent reply other threads:[~2026-09-16 12:04 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-16 12:02 [PATCH v4 00/26] ALSA compress / ASoC compress / SOF: Compressed audio support with IPC4 Peter Ujfalusi
2026-09-16 12:02 ` [PATCH v4 01/26] ALSA: compress: pin card module while stream is open Peter Ujfalusi
2026-09-16 12:02 ` [PATCH v4 02/26] ALSA: compress: register the open file with the card Peter Ujfalusi
2026-10-06 10:35 ` Mark Brown
2026-10-06 10:59 ` Péter Ujfalusi
2026-09-16 12:02 ` [PATCH v4 03/26] ALSA: compress: stop active streams on disconnect Peter Ujfalusi
2026-09-16 12:02 ` [PATCH v4 04/26] ASoC: soc-compress: Provide a runtime for the compressed FE substream Peter Ujfalusi
2026-09-16 12:02 ` [PATCH v4 05/26] ASoC: soc-compress: Implement trigger FE-BE sequencing as with normal PCMs Peter Ujfalusi
2026-10-06 9:12 ` Mark Brown
2026-10-06 9:50 ` Péter Ujfalusi
2026-10-06 10:11 ` Mark Brown
2026-09-16 12:03 ` [PATCH v4 06/26] ASoC: soc-compress: Stop running dpcm on free Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 07/26] ASoC: SOF: compress: Move the IPC agnostic helpers to sof-audio.c Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 08/26] ASoC: SOF: compress: Rename compress ops with ipc3 prefix Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 09/26] ASoC: SOF: sof-audio: Fix the pipeline_list population Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 10/26] ASoC: SOF: ipc4-pcm: Serialize the PCM free with the pipeline triggers Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 11/26] ASoC: SOF: sof-audio: do not dereference swidget->spipe unconditionally on free Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 12/26] ASoC: SOF: sof-audio: Expose a couple of functions Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 13/26] ASoC: SOF: pcm: Modify the signature of a couple of PCM IPC ops Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 14/26] ASoC: SOF: intel: hda-stream: Clear the current position when releasing stream Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 15/26] ASoC: SOF: ipc4: Add definition of module data in init_ext object type Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 16/26] ASoC: SOF: ipc4-topology: Support init_ext_module_data for process modules Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 17/26] ASoC: SOF: ipc4-pcm: Make the timestamp info usable outside of ipc4-pcm.c Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 18/26] ASoC: SOF: ipc4/ipc4-loader: Add SOF_INFO and CODEC_INFO to fw_config_params Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 19/26] ASoC: SOF: ipc4-pcm: Handle COMPR DRAIN triggers as EOS pipeline state Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 20/26] ASoC: SOF: ipc4-topology: Set FAST_MODE for host copier in compr mode Peter Ujfalusi
2026-09-16 12:03 ` Peter Ujfalusi [this message]
2026-09-16 12:03 ` [PATCH v4 22/26] ASoC: SOF: Add support for IPC4 compressed Peter Ujfalusi
2026-10-06 9:37 ` Mark Brown
2026-10-06 11:32 ` Péter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 23/26] ASoC: SOF: ipc4: Handle compressed drain done notification from firmware Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 24/26] ASoC: SOF: Intel: Kconfig: Remove redundant IPC version selects Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 25/26] ASoC: SOF: Intel: Kconfig: Select compress support for TGL+ platforms Peter Ujfalusi
2026-09-16 12:03 ` [PATCH v4 26/26] ASoC: SOF: topology: Add support for decoder and encoder widgets Peter Ujfalusi
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